US753760A - Couch-bed construction. - Google Patents
Couch-bed construction. Download PDFInfo
- Publication number
- US753760A US753760A US15562803A US1903155628A US753760A US 753760 A US753760 A US 753760A US 15562803 A US15562803 A US 15562803A US 1903155628 A US1903155628 A US 1903155628A US 753760 A US753760 A US 753760A
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- US
- United States
- Prior art keywords
- couch
- brace
- latch
- rod
- bed
- 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.)
- Expired - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
- A47C7/68—Arm-rest tables ; or back-rest tables
- A47C7/70—Arm-rest tables ; or back-rest tables of foldable type
Definitions
- This invention relates to couch-bed constructions; and it has special reference to beds of that class in which the widening of the structure to form the bed is efiected by swinging a side section of the couch Whose normal position is parallel with the side of the couch upward to horizontal position to bring the mattress or bed-bottom on the side section into the same plane as that of the couch, the object of the invention being to provide improved means to support the side sections of the above-described structure in a horizontal position in such manner as to effect the easy release of the support by slightly lifting the side section above the horizontal.
- Figure 1 is an end elevation of a couchbed of the class described having this invention applied. thereto and showing one side section thereof inhorizontal position and one in a down-hanging position.
- Fig. 2 is an edge view of a portion of the frame of the couch-bed with the side section in the same position as in Fig. 1.
- Fig. 3 is a sectional view on line 3 3, Fig. 1, showing the manner of securing the support to the side section, the parts being somewhat enlarged.
- Fig. 4 is an enlarged side elevation of the support in operative position.
- Fig. 5 is a similar View of the parts after their release from supporting position, but before they reach a position of rest.
- a indicates the legs of one of the end frames of a couch, both ends thereof being alike. These legs are united and braced by two diagonal straps b7), and to the upper ends of the legs a transverselydisposed bar of L-iron 0 is secured, which completes the end frame.
- the two end frames are united by the longitudinal braces 61 extending between the legs of the two end frames on each side,'and these frames are further united by a rod 6 on each side of the couch extending from one end frame to the other below'the braces cl and substantially parallel therewith. Side bars d, of tubing, are secured to the ends of the transverse end bars a to constitute the seat-frame of the-couch.
- Each end of the bar 0 is carried somewhat beyond the side of the legs a, as indicated at f, Fig. 1, and tothe projecting ends of these bars the side sections g are pivotally secured.
- These sections normally hang down in position parallel with the legs a, as shown'in Fig. lat the left, and are adapted to be swung to a horizontal position, asshown on the right hand of said figure, being held in that position by the diagonal braces or supports it, one of which is preferably located at each end of theside section, being pivotally secured to the end portion of said section, as shown in Figs. 1, 2, and 3.
- These braces it when the side sections are swung upward will engage the rods 6 in the manner shown in Fig. 4: when the sections attain the horizontal position.
- This invention does not run to the couch construction described herein, but to the construction of the supports for the extensionsections of couch beds of the type herein shown and described. 7
- a latch j is pivoted to the support it, and in this latch is anotch/b of such shape as to readily hook over the rod e and when so engaged on said rod is by the weight of the side section swung into a position of parallelism with the brace, the upper side of the rod 0 bearing against the under side of the brace in the cut-away portion 71 thereof.
Description
PATENTED MAR. 1, 1904.
I. M. TINKHAM. COUCH BED CONSTRUCTION.
APPLIOATION FILED MAY 4, 1903.
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UNITED: STATES Patented March 1, 1904.
PATENT- OFFICE.
COUCH-BED CONSTRUCTION.
SPECIFICATION forming part of Letters Patent No. 753,760, dated March 1, 1904.
Application filecl May 4, 1903. Serial No. 155,628. (No model.)
To all whom it may concern:
Be it known-that I, FRANCIS M. TINKHAM, a citizen of the United States,residing at Springfield, in the county of Hampden and State of Massachusetts, have invented new and useful Improvements in Couch-Bed Constructions, of which the following is a specification.
This invention relates to couch-bed constructions; and it has special reference to beds of that class in which the widening of the structure to form the bed is efiected by swinging a side section of the couch Whose normal position is parallel with the side of the couch upward to horizontal position to bring the mattress or bed-bottom on the side section into the same plane as that of the couch, the object of the invention being to provide improved means to support the side sections of the above-described structure in a horizontal position in such manner as to effect the easy release of the support by slightly lifting the side section above the horizontal.
In the drawings forming part of this application, Figure 1 is an end elevation of a couchbed of the class described having this invention applied. thereto and showing one side section thereof inhorizontal position and one in a down-hanging position. Fig. 2 is an edge view of a portion of the frame of the couch-bed with the side section in the same position as in Fig. 1. Fig. 3 is a sectional view on line 3 3, Fig. 1, showing the manner of securing the support to the side section, the parts being somewhat enlarged. Fig. 4 is an enlarged side elevation of the support in operative position. Fig. 5 is a similar View of the parts after their release from supporting position, but before they reach a position of rest.
Referring to the drawings, a indicates the legs of one of the end frames of a couch, both ends thereof being alike. These legs are united and braced by two diagonal straps b7), and to the upper ends of the legs a transverselydisposed bar of L-iron 0 is secured, which completes the end frame. The two end frames are united by the longitudinal braces 61 extending between the legs of the two end frames on each side,'and these frames are further united by a rod 6 on each side of the couch extending from one end frame to the other below'the braces cl and substantially parallel therewith. Side bars d, of tubing, are secured to the ends of the transverse end bars a to constitute the seat-frame of the-couch. Each end of the bar 0 is carried somewhat beyond the side of the legs a, as indicated at f, Fig. 1, and tothe projecting ends of these bars the side sections g are pivotally secured. These sections normally hang down in position parallel with the legs a, as shown'in Fig. lat the left, and are adapted to be swung to a horizontal position, asshown on the right hand of said figure, being held in that position by the diagonal braces or supports it, one of which is preferably located at each end of theside section, being pivotally secured to the end portion of said section, as shown in Figs. 1, 2, and 3. These braces it when the side sections are swung upward will engage the rods 6 in the manner shown in Fig. 4: when the sections attain the horizontal position.
This invention does not run to the couch construction described herein, but to the construction of the supports for the extensionsections of couch beds of the type herein shown and described. 7
Referring now to Figs. 4 and 5 more particularly, it is seen that the supports it are cut away along the lower edge thereof, as shown at 't', the forward end of this cut-away portion being preferably curved. Just back of the rear end of the cut-away portion 6 a latch j is pivoted to the support it, and in this latch is anotch/b of such shape as to readily hook over the rod e and when so engaged on said rod is by the weight of the side section swung into a position of parallelism with the brace, the upper side of the rod 0 bearing against the under side of the brace in the cut-away portion 71 thereof. By cutting away the under side of the brace h, as shown, the parts are permitted to assume the position shown in Fig. 4that is to say, the thrust on the latch j is transversely through the axis of the pin m, on which it is pivoted to the brace, and
also through the axis of the pin which supports the brace on the side section, thus constituting an absolutely rigid brace for the latter. The latch 7' is loosely pivoted on the brace it, and hence if one of these side secthe section is then lowered the brace resting on the top of the bar a will slide thereon, the rod following the contour of the cut-away portion c of the brace until it reaches that part to which the latch is secured, which will then be hanging down at an angle to said brace; but the contact of the rod with the latch will throw the latter backward into a position of substantial alinement with the brace, as shown in dotted lines in Fig. 5, thus presenting the rounded end of the latch to the rod 6, which will permit the brace to ride over the top of the rod 0, and as the section assumes a vertical position, as shown in Fig. 1, the brace h, resting on the rod 6, Will take the position shown in said figure beneath the couch-frame.
From the foregoing description it is seen that the support it will automatically engage the rod 6 to hold the side sections in a horizontal position and that the mere raising of said side section a little beyond the horizontal struot a brace adapted to automatically engage with a point of support during its transverse movement across the latter, nor to be disengaged therefrom by endwise movements imparted to the brace, and 'I make no claim, broadly, to such construction.
Having thus described my invention, what I claim, and desire to secure by Letters Patent of the United States, is-
The combination with a diagonally-disposed brace to support the side section of a couchbed, said brace having a portion of one edge thereof cut away, of a latch pivoted on the brace to swing over said cut-away portion thereof, a notch cut in the latch, and adapted to engage the frame of the bed to hold the brace in operative position, the latch and brace constituting a toggle connection to support said side section.
H. A. CHAPIN, K. I. CLEMoNs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15562803A US753760A (en) | 1903-05-04 | 1903-05-04 | Couch-bed construction. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15562803A US753760A (en) | 1903-05-04 | 1903-05-04 | Couch-bed construction. |
Publications (1)
Publication Number | Publication Date |
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US753760A true US753760A (en) | 1904-03-01 |
Family
ID=2822253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15562803A Expired - Lifetime US753760A (en) | 1903-05-04 | 1903-05-04 | Couch-bed construction. |
Country Status (1)
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US (1) | US753760A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110130657A1 (en) * | 2009-12-02 | 2011-06-02 | Chomas James E | Protection Device and Method Against Embolization Agent Reflux |
-
1903
- 1903-05-04 US US15562803A patent/US753760A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110130657A1 (en) * | 2009-12-02 | 2011-06-02 | Chomas James E | Protection Device and Method Against Embolization Agent Reflux |
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