CN102068159B - Rocking chair for children and swing mechanism - Google Patents
Rocking chair for children and swing mechanism Download PDFInfo
- Publication number
- CN102068159B CN102068159B CN201010578055A CN201010578055A CN102068159B CN 102068159 B CN102068159 B CN 102068159B CN 201010578055 A CN201010578055 A CN 201010578055A CN 201010578055 A CN201010578055 A CN 201010578055A CN 102068159 B CN102068159 B CN 102068159B
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- Prior art keywords
- fork
- adjustable shelf
- fixed mount
- bracing frame
- relative
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 239000000969 carrier Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 7
- 230000010355 oscillation Effects 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D13/00—Other nursery furniture
- A47D13/10—Rocking-chairs; Indoor swings ; Baby bouncers
- A47D13/105—Rocking-chairs; Indoor swings ; Baby bouncers pivotally mounted in a frame
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D9/00—Cradles ; Bassinets
- A47D9/02—Cradles ; Bassinets with rocking mechanisms
- A47D9/057—Cradles ; Bassinets with rocking mechanisms driven by electric motors
Abstract
The invention relates to a swing mechanism for baby carriers, rocking chairs for children, beds for children and the like, and discloses a rocking chair for children. The rocking chair for children comprises a base frame and a seat bag arranged on the base frame, wherein the base frame comprises a base, a fixed mount, a flexible mount, a locking device, a first swing link, a second swing link and a seat bag supporting frame, wherein the base is used for supporting the entire rocking chair at the bottom; the fixed mount is installed on the base; the flexible mount is flexibly connected to the fixed mount; the locking device is used for locking the flexible mount relative to the fixed mount; the seat bag is arranged on the seat bag supporting frame; the upper end of the first swing link is pivoted with the fixed mount; the upper end of the second swing link is pivoted with the flexible mount; and both ends of the seat bag supporting frame are respectively pivoted with the lower end of the first swing link and the lower end of the second swing link. The distance between the swing points of the two swing links is adjustable, and the swing amplitude and swing radius of the seat bag can be changed by adjusting the distance between the two swing points, thereby achieving the goal of diversified swing.
Description
Technical field
the present invention relates to a kind of Rocking-chair for child or shaking table.
Background technology
existing Rocking-chair for child is general main to be made up of base, wabbler mechanism, seat pocket; The seat pocket is installed on the base and under the drive of waving the knot machine through wabbler mechanism and waves; Usually provide by the bracing frame that is connected that rotates through a rotating shaft and pedestal and wave the knot machine; One drive unit is set on the pedestal makes bracing frame drive the moving axis swing that rotates of a seat pocket, to realize the reciprocally swinging of seat pocket.The moving line of the seat pocket of this rocking chair is single, lacks interest and comfortableness.
The structure of
shaking table is similar with rocking chair; General mainly constitute by removable or immovable base, wabbler mechanism and cradle; Cradle is installed on the base and under the drive of wabbler mechanism through wabbler mechanism and waves, and the structure of wabbler mechanism promptly as stated.
publication number is that the Chinese invention patent application of CN101773344A has disclosed a kind of Rocking-chair for child that enriches any than said structure function relatively; One fork is set between its pocket and the base; The two ends of this fork rotate and are connected through first rotating shaft, second rotating shaft with seat pocket, base respectively, so just make a swing of the relative base of pocket that the combination of two kinds of routes arranged.But in fact, the swing of seat pocket is the combination of two kinds of swings, and first rotating shaft and second rotating shaft itself are fixed-site, thereby the route of seat pocket swing is still too simple, and lacks Modulatory character.
Summary of the invention
the purpose of this invention is to provide a kind of wabbler mechanism that can be used on the perambulator equipment such as rocking chair or shaking table, and a kind of Rocking-chair for child of this wabbler mechanism of application is provided, and it waves the variation and can regulating according to demand more of route and mode.
one aspect of the present invention provides a kind of Rocking-chair for child; Comprise pedestal, be arranged at the seat pocket on this pedestal; Pedestal be included in the bottom to whole rocking chair form the base that supports, be installed on fixed mount on the base, be connected in movably fixed mount adjustable shelf, be used for adjustable shelf and fixed mount locking device, first fork, second fork and a pocket bracing frame of locking relatively; The seat pocket is arranged on this pocket bracing frame; The upper end of first fork is connected with the fixed mount phase pivot rotationally; The upper end of second fork is connected with the adjustable shelf phase pivot rotationally; The two ends of seat pocket bracing frame are connected with the bottom of first fork, the bottom phase pivot of second fork respectively rotationally, and the shaft axis that shaft axis that the shaft axis that relative respectively first fork of seat pocket bracing frame, second fork rotate and the first fork relative fixed frame rotate and the relative adjustable shelf of second fork rotate parallels.The swing of the first fork relative fixed frame, the relative adjustable shelf swing of second fork makes seat pocket bracing frame drive the swing of seat pocket.The relative fixed frame moves adjustable shelf, can change the distance between the shaft axis that shaft axis that the relative adjustable shelf of second fork rotates and the first fork relative fixed frame rotate, thereby make the swing route of a pocket change.
further, can be fixedly connected a motion bar on the adjustable shelf, have a support on the fixed mount, and motion bar inserts in the support slidably.Slide relative to support through motion bar and to realize moving of adjustable shelf relative fixed frame, this relatively simple for structure.
further, when this children's seat was positioned on the horizontal plane, the parallel axes of inserting the part in the support slidably of motion bar was in horizontal plane.Like this; The mobile along continuous straight runs of adjustable shelf carries out; Second fork and adjustable shelf be rotationally connected axle relative to the axle that is rotationally connected of first fork and fixed mount move also that along continuous straight runs carries out, this makes pocket when the amplitude of oscillation is adjusted, also be easy to keep balance.
preferably, first fork respectively the distance between the shaft axis that rotates of relative fixed frame and seat pocket bracing frame and second fork respectively the distance between the shaft axis that rotates of relative adjustable shelf and seat pocket bracing frame preferably equate.
preferably, the rotation of the first fork relative fixed frame is by a motor-driven.
perhaps, the rotation of the relative adjustable shelf of second fork is by a motor-driven.
preferably, the seat pocket can adopt relatively turnable mode to be connected with a pocket bracing frame, can provide a pocket more various swing mode like this.
the present invention provide a kind of wabbler mechanism on the other hand; It is included in the base that form to support the bottom, be installed on fixed mount on the base, be connected in movably fixed mount adjustable shelf, be used for locking device, first fork, second fork that adjustable shelf and fixed mount are locked relatively and wave bracing frame; The upper end of first fork is connected with the fixed mount phase pivot rotationally; The upper end of second fork is connected with the adjustable shelf phase pivot rotationally; The two ends of waving bracing frame are connected with the bottom of first fork, the bottom phase pivot of second fork respectively rotationally, wave the shaft axis of relative respectively first fork of bracing frame, the rotation of second fork and the shaft axis of first fork relative fixed frame rotation and the shaft axis that the relative adjustable shelf of second fork rotates and parallel.The swing of the first fork relative fixed frame, the relative adjustable shelf swing of second fork makes that waving bracing frame drives the swing of seat pocket.The relative fixed frame moves adjustable shelf, can change the distance between the shaft axis of shaft axis that the relative adjustable shelf of second fork rotates and the rotation of the first fork relative fixed frame.When practical application, a cradle or a seat pocket are installed in and wave on the bracing frame, and when the swing mode of waving bracing frame changed, cradle or seat pocket also promptly changed swing route and amplitude of fluctuation thereupon.
are because the technique scheme utilization; The present invention compared with prior art has advantage: the combination through two forks and a connecting rod drives a pocket swing; And between the pendulum point of two forks apart from scalable; Can make the amplitude of oscillation of a pocket and pendulum radius be able to change through regulating two distances between the pendulum point, thereby reach the purpose of variation swing, and this diversified swing can be adjusted as required voluntarily.The overall structure of this rocking chair is simple, operates also more convenient.
Description of drawings
Accompanying drawing 1 is the side view of a kind of implemented according to the invention rocking chair under poised state, and the distance between among the figure two pendulum points equates with distance between the lower end tie point of two forks;
To be rocking chair shown in Figure 2 regulating two structural representations after the distances between the pendulum point with accompanying drawing 5, and the distance among the figure between two pendulum points is less than the distance between the lower ending pivot tie point of two forks;
To be rocking chair shown in Figure 2 regulating two another structural representations after the distances between the pendulum point with accompanying drawing 8, and the distance among the figure between two pendulum points is greater than the distance between the lower ending pivot tie point of two forks;
accompanying drawing 11 is the cross-sectional schematic of the syndeton between show events frame and the fixed mount.
The specific embodiment
Set forth preferred embodiment of the present invention below in conjunction with accompanying drawing 1-11 in detail
; Thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to those skilled in the art will recognize that.
The embodiment shown in Fig. 1-10 is seen in
; In this embodiment; Fixed mount 2 is fixed on the base 9 with support 3 together, and seat pocket 1 is arranged on the pocket bracing frame 8, and seat pocket bracing frame 8 is connected with adjustable shelf 5 with fixed mount 2 with second fork 7 through first fork 6 respectively.Base 9 forms support to whole rocking chair usually on the ground.
The upper end of
first fork 6 rotates through first pivot with fixed mount 2 and is connected; The lower end of first fork 6 rotates through second pivot with the front end (corresponding to the left end among Fig. 2) of seat pocket bracing frame 8 and is connected; The top and bottom here are corresponding to the pivot position up and down of first fork 6; Can be near the arbitrary position in the zone of end, the not strict end points that is defined in first fork 6, the hereinafter usage is identical.
The upper end of
second fork 7 rotates through the 3rd pivot with adjustable shelf 5 and is connected, and the lower end of second fork 7 rotates through the 4th pivot with the rear end (corresponding to the right-hand member among Fig. 2) of seat pocket bracing frame 8 and is connected.
The axis of
four pivots recited above is the relation that is parallel to each other; A point among Fig. 2 is promptly corresponding to the axis of first pivot; The promptly corresponding axis that refers to second pivot of B point, and the corresponding axis that refers to the 3rd pivot of C point, D o'clock axis corresponding to the 4th pivot.
shown in accompanying drawing 2-11, have motion bar 4 on the adjustable shelf 5, this motion bar 4 is connected in support 3 and relative support 3 can slide.See shown in Figure 11ly, support 3 is a hollow rod member structure, and motion bar 4 inserts in the supports 3, and motion bar 4 moves relative to the flexible adjustable shelf 5 relative fixed framves 2 that make of support 3.When rocking chair was positioned on the horizontal plane, the axis of the part in the insertion support 3 of motion bar 4 preferably extended along the direction that is parallel to horizontal plane (being ground usually), that kind shown in Fig. 2-10.
can regulate the distance between A point and the B point, and the distance between the distance between the distance between B point and the D point, A point and the C point, C point and the D point all are changeless through regulating the distance between adjustable shelf 5 and the fixed mount 2.
On
support 3 or the fixed mount 2 (being support 3 shown in Fig. 2) electric machine assembly 31 can be installed also; Electric machine assembly 31 drives first fork 6 and swings around the axis shown in the A point; The linkage of being made up of first fork 6, seat pocket bracing frame 8 and second fork 7 is followed first fork 6 and planar link, makes seat pocket bracing frame 8 a drive pocket 1 swing back and forth.When electric machine assembly 31 found that linkage is positioned at pole location, motor will be auto-reverse, drives 6 reverse rotations of first fork.This action can be accomplished through motor commonly used, does not give unnecessary details at this.Certainly, also can rotate around the axis shown in the B point, make connecting rod mechanism movement through driving second fork 7.
Distance and B point between
point and the C point preferably equates with the distance between the D point or is equal substantially; Like this; When adjustable shelf 5 relative fixed framves 2 be adjusted to the distance that makes A and B equal C and D apart from the time; A, B, C, point can constitute a parallelogram, shown in Fig. 1-4.In this case; When first fork 6 is swung by motor-driven; Second fork 7 is followed 6 interlocks of first fork with seat pocket bracing frame 8, and seat pocket bracing frame 8 makes seat pocket 1 do to be close to the swing of translation almost as rectilinear forward swing (shown in Figure 3) or back pendulum (shown in Figure 4) motion thereupon.
are shown in Fig. 5-7; Slip adjustable shelf 5 is regulated the distance between 2 of the AB, the distance between A and B less than between C and the D apart from the time; Electric machine assembly 31 drives first fork 6 when A rotates; Second fork 7 makes seat pocket bracing frame 8 drive seat pockets 1 do waving of arc with the interlock that seat pocket bracing frame 8 is followed first fork 6, and under this swing mode, the pendulum radius of seat pocket 1 is less.
shown in accompanying drawing 8-10, slip adjustable shelf 5 is regulated the distance between 2 of the AB; Distance between A and B greater than between C and the D apart from the time; Electric machine assembly 31 same first forks 6 that drive are around the A swing, and second fork 7 and a seat pocket bracing frame 8 are followed 6 interlocks of first fork, and the seat pocket bracing frame 8 drive seat pockets 1 of this moment are made the relatively large arc of amplitude and waved; Under this swing mode, the pendulum radius of seat pocket 1 is bigger.
Moving of
above-mentioned adjustable shelf 5 relative fixed framves 2 also should limit to some extent; That is to say, when adjustable shelf 5 relative fixed framves 2 move to a desired location, should be able to make both relative positionings, this location can be realized through the snap-fit of motion bar 4 with support 3; That kind that also can be shown in figure 11; On adjustable shelf 5, have projection 51, this projection 51 inserts in fixed mounts 2, and the snap-fit through itself and fixed mount 2 is positioned adjustable shelf 5 relative fixed framves 2.In the embodiment shown in fig. 11, on projection 51, also form the radially convex tendon 52 of projection, this convex tendon 52 cooperates with fixed mount 2 can make 2 lockings of adjustable shelf 5 relative fixed framves.
Between
seat pocket 1 and the seat pocket bracing frame 8 rotating mechanism can be set; Before Rocking-chair for child supplies to use; Can make a pocket 1 carry out the rotation of suitable angle through rotating mechanism around seat pocket bracing frame 8; Like this, just can realize the more multidirectional swing of a pocket 1 do, for example swing.
the foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and as the seat pocket is replaced by cradle, promptly can be applicable to shaking table, and wheel is installed on base, can be applicable to the go-cart with swing function again, and these all should be encompassed within protection scope of the present invention.
Claims (12)
1. a Rocking-chair for child comprises pedestal, is arranged at the seat pocket on this pedestal, and it is characterized in that: said pedestal comprises
Base, this base form support in the bottom to whole rocking chair;
Fixed mount, said fixed mount is installed on the base;
Adjustable shelf, said adjustable shelf is connected in fixed mount movably;
Locking device is used for adjustable shelf and fixed mount are locked relatively;
First fork, the upper end of this first fork is connected with the fixed mount phase pivot rotationally;
Second fork, the upper end of this second fork is connected with the adjustable shelf phase pivot rotationally;
Seat pocket bracing frame; The two ends of said seat pocket bracing frame are connected with the bottom of first fork, the bottom phase pivot of second fork respectively rotationally; The shaft axis that shaft axis that the shaft axis that relative respectively first fork of said seat pocket bracing frame, second fork rotate and the first fork relative fixed frame rotate and the relative adjustable shelf of second fork rotate parallels, and said seat pocket is arranged on this pocket bracing frame.
2. Rocking-chair for child according to claim 1 is characterized in that: be fixedly connected with a motion bar on the said adjustable shelf, have a support on the said fixed mount, said motion bar inserts in the support slidably.
3. Rocking-chair for child according to claim 2 is characterized in that: when this Rocking-chair for child was positioned on the horizontal plane, the parallel axes of inserting the part in the support slidably of said motion bar was in horizontal plane.
4. Rocking-chair for child according to claim 1 is characterized in that: said first fork respectively the distance between the shaft axis that rotates of relative fixed frame and seat pocket bracing frame and said second fork respectively the distance between the shaft axis that rotates of relative adjustable shelf and seat pocket bracing frame equate.
5. Rocking-chair for child according to claim 1 is characterized in that: the rotation of the said first fork relative fixed frame is by a motor-driven.
6. Rocking-chair for child according to claim 1 is characterized in that: the rotation of the relative adjustable shelf of said second fork is by a motor-driven.
7. according to the described Rocking-chair for child of one of claim 1-6, it is characterized in that: said seat pocket is connected with seat pocket bracing frame rotationally.
8. wabbler mechanism, it is characterized in that: it comprises
Base, this base form support in the bottom to entire mechanism;
Fixed mount, said fixed mount is installed on the base;
Adjustable shelf, said adjustable shelf is connected in fixed mount movably;
Locking device is used for adjustable shelf and fixed mount are locked relatively;
First fork, the upper end of this first fork is connected with the fixed mount phase pivot rotationally;
Second fork, the upper end of this second fork is connected with the adjustable shelf phase pivot rotationally;
Wave bracing frame; Said two ends of waving bracing frame are connected with the bottom of first fork, the bottom phase pivot of second fork respectively rotationally, and the said shaft axis of relative respectively first fork of bracing frame, the rotation of second fork and the shaft axis of first fork relative fixed frame rotation and the shaft axis that the relative adjustable shelf of second fork rotates of waving parallels.
9. wabbler mechanism according to claim 8 is characterized in that: be fixedly connected with a motion bar on the said adjustable shelf, have a support on the said fixed mount, said motion bar inserts in the support slidably.
10. wabbler mechanism according to claim 8 is characterized in that: the rotation of the said first fork relative fixed frame is by a motor-driven.
11. wabbler mechanism according to claim 8 is characterized in that: the rotation of the relative adjustable shelf of said second fork is by a motor-driven.
12. described wabbler mechanism one of according to Claim 8-11 is characterized in that: said first fork is relative fixed frame and wave distance and said second fork between the shaft axis that bracing frame rotates the adjustable shelf and the distance of waving between the shaft axis that bracing frame rotates equate relatively respectively respectively.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010578055A CN102068159B (en) | 2010-12-08 | 2010-12-08 | Rocking chair for children and swing mechanism |
PCT/CN2010/079729 WO2012075648A1 (en) | 2010-12-08 | 2010-12-13 | Children's rocking chair and rocking mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010578055A CN102068159B (en) | 2010-12-08 | 2010-12-08 | Rocking chair for children and swing mechanism |
Publications (2)
Publication Number | Publication Date |
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CN102068159A CN102068159A (en) | 2011-05-25 |
CN102068159B true CN102068159B (en) | 2012-09-26 |
Family
ID=44027055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201010578055A Active CN102068159B (en) | 2010-12-08 | 2010-12-08 | Rocking chair for children and swing mechanism |
Country Status (2)
Country | Link |
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CN (1) | CN102068159B (en) |
WO (1) | WO2012075648A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103417038B (en) * | 2013-07-18 | 2015-08-05 | 好孩子儿童用品有限公司 | A kind of rocking equipment |
CN104305774A (en) * | 2014-10-22 | 2015-01-28 | 好孩子儿童用品有限公司 | Wabbler mechanism and rocking chair for children |
CA2986643A1 (en) * | 2015-05-21 | 2016-11-24 | Rockabye Beds Pty Ltd | A bed |
CN206704275U (en) * | 2016-06-02 | 2017-12-05 | 中山市童印儿童用品有限公司 | A kind of Rocking cycle |
CN109249980A (en) * | 2017-07-12 | 2019-01-22 | 中山市童印儿童用品有限公司 | A kind of rocking chair or trolley |
CN112971452B (en) * | 2021-04-07 | 2023-04-28 | 欧的珠 | Rocking mechanism and crib with same |
CN114468676A (en) * | 2022-02-18 | 2022-05-13 | 好孩子儿童用品有限公司 | Child bearing device |
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DE3834934A1 (en) * | 1988-10-13 | 1990-04-19 | Peter Graefen | Swing apparatus for children |
US6343994B1 (en) * | 2001-01-29 | 2002-02-05 | William A. Clarke | Low-profile infant swing assembly |
CN1745683A (en) * | 2005-09-27 | 2006-03-15 | 好孩子儿童用品有限公司 | Cradle |
CN201286530Y (en) * | 2008-08-21 | 2009-08-12 | 黎建军 | Novel intelligent automatic cradle |
CN202035821U (en) * | 2010-12-08 | 2011-11-16 | 好孩子儿童用品有限公司 | Children's rocking chair and rocking mechanism |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1078587B1 (en) * | 1999-08-20 | 2004-07-07 | Margarete Schräder | Baby seat for transporting an infant in an automotive vehicle |
US6361106B1 (en) * | 2000-07-11 | 2002-03-26 | Mien Chen Huang | Folding collapsible frame structure for a baby rocking chair |
CN2745448Y (en) * | 2004-11-19 | 2005-12-14 | 中山乐美达日用制品有限公司 | Infant rocking chair |
CN201101324Y (en) * | 2007-09-13 | 2008-08-20 | 明门实业股份有限公司 | Rocking chair for children |
CN201360795Y (en) * | 2008-12-17 | 2009-12-16 | 邓美生 | Electromagnetic rocking chair |
CN201393796Y (en) * | 2009-03-14 | 2010-02-03 | 中山市童印儿童用品有限公司 | Cradle structure with adjustable gravity |
CN101773344B (en) * | 2010-02-21 | 2012-01-04 | 好孩子儿童用品有限公司 | Children rocking chair |
-
2010
- 2010-12-08 CN CN201010578055A patent/CN102068159B/en active Active
- 2010-12-13 WO PCT/CN2010/079729 patent/WO2012075648A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3834934A1 (en) * | 1988-10-13 | 1990-04-19 | Peter Graefen | Swing apparatus for children |
US6343994B1 (en) * | 2001-01-29 | 2002-02-05 | William A. Clarke | Low-profile infant swing assembly |
CN1745683A (en) * | 2005-09-27 | 2006-03-15 | 好孩子儿童用品有限公司 | Cradle |
CN201286530Y (en) * | 2008-08-21 | 2009-08-12 | 黎建军 | Novel intelligent automatic cradle |
CN202035821U (en) * | 2010-12-08 | 2011-11-16 | 好孩子儿童用品有限公司 | Children's rocking chair and rocking mechanism |
Also Published As
Publication number | Publication date |
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WO2012075648A1 (en) | 2012-06-14 |
CN102068159A (en) | 2011-05-25 |
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