US20080290772A1 - Split Mounting Type Square Column Assembly - Google Patents

Split Mounting Type Square Column Assembly Download PDF

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Publication number
US20080290772A1
US20080290772A1 US11/577,326 US57732607A US2008290772A1 US 20080290772 A1 US20080290772 A1 US 20080290772A1 US 57732607 A US57732607 A US 57732607A US 2008290772 A1 US2008290772 A1 US 2008290772A1
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United States
Prior art keywords
square column
spring
supporting frame
keyway
embedded type
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US11/577,326
Inventor
Daoguang Cheng
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Lingtong Exhibition Products Co Ltd
Original Assignee
Changzhou Lingtong Exhibition Products Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34603934&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=US20080290772(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Changzhou Lingtong Exhibition Products Co Ltd filed Critical Changzhou Lingtong Exhibition Products Co Ltd
Assigned to CHANGZHOU LINGTONG EXHIBITION PRODUCTS CO., LTD reassignment CHANGZHOU LINGTONG EXHIBITION PRODUCTS CO., LTD ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHENG, DAOGUANG
Publication of US20080290772A1 publication Critical patent/US20080290772A1/en
Abandoned legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
    • E04B2/78—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips
    • E04B2/7809—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of single or multiple tubular form
    • E04B2/7818—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of single or multiple tubular form of substantially rectangular form
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
    • E04B2/766—T-connections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
    • E04H1/1272—Exhibition stands

Abstract

The present invention relates to a split mounting type square column assembly for the exhibition equipment, comprising a square column, a embedded type supporting frame, and a connecting lock, wherein the said connecting lock may be removable located within the said embedded type supporting frame, and the said embedded type supporting frame may be removable located within the said square column. One outside surface of the said square column at least has a connecting groove, and has a quantity of positioning mounting holes in the area except for the situation of the said connecting groove. Said embedded type supporting frame consists of a supporting frame body, a spring cotter and a spring keyway, wherein, said spring cotter is located within the said spring keyway, and in the initial state, said spring cotter overhangs from the said spring keyway, said spring keyway is located on the said supporting frame body, therefore the moving pathway of said spring cotter could pass through the positions of said positioning mounting holes when said embedded type supporting frame is pushed in or out.

Description

    FIELD OF THE INVENTION
  • The present invention relates to an assembly of combined type exhibition equipment, particularly to a split mounting type square column assembly.
    • BACKGROUND OF THE INVENTION
  • The prior art employs guide rails in square columns and internally assembled connecting pieces. The connecting pieces are fixed by screw fastening. However, since the retaining screws must have countersunk heads, which must pass through existing grooves to implement tightening, the grooves have to be cut partially to enable the screws to pass through; as the result, there is a potential safety hazard, i.e., if the Operation points of forepaws of connectors in other adjacent supports are right in the cut part of the groove, the connection points are not connected actually or false connected. For exhibition supports, the consequence may be connection failure of the supporting structure and may result in personal injury.
    • SUMMARY OF THE INVENTION
  • The present invention provides a split mounting type square column assembly that facilitates assembling of the exhibition equipment and improves safety and reliability of the exhibition equipment.
  • The present invention employs the following technical scheme:
  • A split mounting type square column assembly for exhibition equipment, comprising a square column 1, a embedded type supporting frame 2 and a connecting lock 3; wherein, said connecting lock 3 is removable located in said embedded type supporting frame 2; said embedded type supporting frame 2 is removable located in said square column 1, at least one outside surface of said square column 1 has a connecting groove 11, and a quantity of positioning mounting holes 12 is arranged on the outside surface of said square column 1 outside of the area of connecting groove 11; said embedded type supporting frame 2 comprises a supporting frame body 21, a spring cotter 22 and a spring keyway 23; said spring cotter 22 is located on said spring keyway 23; in the initial state, said spring cotter 22 overhangs from said spring keyway 23, said spring keyway 23 is located on said supporting frame body 21, therefore the moving pathway of said spring cotter 22 could pass through the positions of said positioning mounting holes 12 when said embedded supporting frame 2 is pushed in or out.
  • Compared to the prior art, the present invention has the following advantages:
    • (1) In the present invention, the connection between the square column and the embedded type supporting frame is arranged outside of the area of connecting groove that is designed to connect other parts of the exhibition equipment; therefore, the present invention ensures completeness or integrity of the connecting groove, so that it is unnecessary to consider the effect of assembling holes in the connecting groove when said exhibition equipment is assembled, and reliable connection can be implemented at any position in said connecting groove; as the result, the present invention can facilitate assembling of the exhibition equipment and improve safety and reliability of the exhibition equipment.
    • (2) The plates that constitute the square column are removable connected, and thereby provide more convenience for assembling of the exhibition equipment.
    • (3) The present invention employs a spring pin for connection; the spring pin can implement accurate fitting between internal connecting pieces (inserts) and outer surface of the profile, and thereby ensures required accuracy. Furthermore, it is common knowledge that it is much easier to work out locating holes on outer walls than on complex shapes (e.g., walls with uneven wall thickness, half openings, cantilevers, or bevel surfaces, etc.). Employ spring pin structure can avoid fixing holes or fabrication holes on outer finished surfaces; since the pin structure level up the pin hole after it is assembled to the section of profile, it can maximize appearance perfection. In addition, since the mounting point of the structure is above or below the joint, the structure can avoid adverse effect to the finishing work on left and right surfaces at the joint as far as possible.
    BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 is a sectional view of the structure of an embodiment of the present invention;
  • FIG. 2 is a right view of the structure of an embodiment of the present invention;
  • FIG. 3 is a partial sectional view of the structure of an embodiment of the present invention;
  • FIG. 4 is a structural representation of the embedded type supporting frame in an embodiment of the present invention;
  • FIG. 5 is a structural representation of the embedded type supporting frame in another embodiment of the present invention; and
  • FIG. 6 is a sectional view of the structure of another embodiment of the present invention.
    •  DETAILED DESCRIPTION OF THE EMBODIMENTS
  • A split mounting type square column assembly for exhibition equipment, comprising a square column 1, a embedded type supporting frame 2, and a connecting lock 3; wherein, said connecting lock 3 is removable located in said embedded type supporting frame 2; said embedded type supporting frame 2 is removable located in said square column 1, at least one outside surface of said square column 1 has a connecting groove 11, and a quantity of positioning mounting holes 12 is arranged outside of the area of connecting groove 11 on outside surface of said square column 1; said embedded type supporting frame 2 comprises a supporting frame body 21, a spring pin 22, and a spring keyway 23; said spring pin 22 is located on said spring keyway 23; in the initial state, said spring pin 22 overhangs from said spring keyway 23, said spring keyway 23 is located on said supporting frame body 21, therefore the moving pathway of said spring cotter 22 could pass through the positions of said positioning mounting holes 12 when said embedded type supporting frame 2 is pushed in or out; said spring cotter 22 comprises a pin 221 and a spring 222; said spring 222 is located between said pin 221 and said spring keyway 23; said spring cotter 22 can also be implemented with any other technical scheme (see FIG. 5); in this embodiment, there is an installation guide frame 24 on said supporting frame body 21; there is a quantity of guide holes 241 for a special tool for opening/closing connecting lock 3 on said installation guide frame 24, and there is a quantity of mounting holes 13 on said square column 1 at positions corresponding to said pilot holes 241; said square column 1 is assembled with plates connected to each other, and at least one of the plates is removable connected to adjacent plates; said removable connection can be in either of the following forms:
    • (1) Said removable connection is composed of a male groove on one plate and a female groove on another plate;
    • (2) Said removable connection is composed of “T” grooves 141 and 142 on the adjacent plate and a “H” section socket piece 143; wherein, said “H” socket piece 143 is inserted in said “T” grooves 141 and 142 on the adjacent plate.

Claims (7)

1. A split mounting type square column assembly for exhibition equipment, comprising a square column, a embedded type supporting frame, and a connecting lock; wherein, said connecting lock is removable located in said embedded type supporting frame; said embedded type supporting frame is removable located in said square column, at least an outside surface of said square column has a connecting groove; wherein, a quantity of positioning mounting holes is arranged outside of the area of connecting groove on outside surface of said square column; said embedded type supporting frame comprises a supporting frame body, a spring cotter, and a spring keyway; said spring cotter is located on said spring keyway; in the initial state, said spring cotter overhangs from said spring keyway, said spring keyway is located on said supporting frame body, therefore the moving pathway of said spring cotter could pass through the positions of said positioning mounting holes when said embedded type supporting frame is pushed in or out.
2. The split mounting type square column assembly as in claim 1, wherein, said spring cotter comprises a pin and a spring; wherein, said spring is located between said pin and said spring keyway.
3. The split mounting type square column assembly as in claim 1, further comprising an installation guide frame located on said supporting frame body, a quantity of guide holes for the special tool for opening/closing said connecting lock, said quantity of guide holes located on said installation guide frame, and a number of mounting holes located on said square column at positions corresponding to said guide holes.
4. The split mounting type square column assembly as in claim 1, wherein, said square column is composed of plates connected to each other; wherein, at least one of said plates is removable connected to the adjacent plates.
5. The split mounting type square column assembly as in claim 4, wherein, said removable connection is composed of a male groove on a plate and a female groove on another plate.
6. The split mounting type square column assembly as in claim 4, wherein, said removable connection is composed of “T” grooves on the adjacent plate and a “H” grooves socket piece; wherein, said “H” socket piece is inserted in said “T” grooves on the adjacent plate.
7. The split mounting type square column assembly as in claim 2, further comprising an installation guide frame located on said supporting frame body, a quantity of guide holes for the special tool for opening/closing said connecting lock, said quantity of guide holes located on said installation guide frame, and a number of mounting holes located on said square column at positions corresponding to said guide holes.
US11/577,326 2004-10-21 2004-12-01 Split Mounting Type Square Column Assembly Abandoned US20080290772A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNB2004100650612A CN1295997C (en) 2004-10-21 2004-10-21 Assembling type square pole member
CN200410065061.2 2004-10-21
PCT/CN2004/001387 WO2006042446A1 (en) 2004-10-21 2004-12-01 A split mounting type square column assembly

Publications (1)

Publication Number Publication Date
US20080290772A1 true US20080290772A1 (en) 2008-11-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
US11/577,326 Abandoned US20080290772A1 (en) 2004-10-21 2004-12-01 Split Mounting Type Square Column Assembly

Country Status (6)

Country Link
US (1) US20080290772A1 (en)
EP (1) EP1806075B1 (en)
JP (1) JP2008517191A (en)
CN (1) CN1295997C (en)
DE (1) DE602004025863D1 (en)
WO (1) WO2006042446A1 (en)

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JP5015963B2 (en) * 2006-01-26 2012-09-05 スリーエム イノベイティブ プロパティズ カンパニー Method for manufacturing nanostructures using chromonics
CN104196165B (en) * 2014-09-01 2016-04-13 江苏沪宁钢机股份有限公司 Huge post of a kind of ultra-large type Multi-cavity steel structure and preparation method thereof
CN107876535A (en) * 2016-09-30 2018-04-06 无锡菲兰爱尔空气质量技术有限公司 Water conservancy diversion air draft plate and water conservancy diversion air exhausting device

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US6676326B2 (en) * 2001-06-25 2004-01-13 Wen-Chang Wu Square lamp post insertional conjoinment structure
US20030007830A1 (en) * 2001-07-03 2003-01-09 Song-Hyuk Bang Spring loaded detent with angled head
US6854916B2 (en) * 2002-05-17 2005-02-15 David Hsieh Retractable rod assembly
US20030235463A1 (en) * 2002-06-20 2003-12-25 Neumann Peter M. Push-lock handle assembly
US7302720B2 (en) * 2002-08-30 2007-12-04 Mark A. Flannery One direction button mechanism
US20060102218A1 (en) * 2002-09-18 2006-05-18 Hyuk-Chong Kwon Connection member of movable type camp having good detachability
US20050238422A1 (en) * 2004-04-27 2005-10-27 Hsi-Lu Hung Snap connecting device
US7066676B2 (en) * 2004-05-04 2006-06-27 Ming-Liang Tsai Locating device for a retractable strut of a tent or a closet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100070022A1 (en) * 2008-09-12 2010-03-18 Boston Scientific Scimed, Inc. Layer by layer manufacturing of a stent

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DE602004025863D1 (en) 2010-04-15
CN1295997C (en) 2007-01-24
WO2006042446A1 (en) 2006-04-27
JP2008517191A (en) 2008-05-22
EP1806075A4 (en) 2009-09-16
CN1586365A (en) 2005-03-02
EP1806075B1 (en) 2010-03-03
EP1806075A1 (en) 2007-07-11

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