CN201157165Y - Support structure of sofa bed - Google Patents
Support structure of sofa bed Download PDFInfo
- Publication number
- CN201157165Y CN201157165Y CNU2008201015165U CN200820101516U CN201157165Y CN 201157165 Y CN201157165 Y CN 201157165Y CN U2008201015165 U CNU2008201015165 U CN U2008201015165U CN 200820101516 U CN200820101516 U CN 200820101516U CN 201157165 Y CN201157165 Y CN 201157165Y
- Authority
- CN
- China
- Prior art keywords
- bed board
- divan
- steel wire
- supporting construction
- 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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Abstract
The utility model relates to a supporting structure of sofa bed. The sofa bed comprises a bed frame and a bed plate. The bed plate consists of a bed plate frame and steel wires. The bed plate frame is provided with a hanging hole. The steel wires are crossly suspended in the hanging hole of the bed plate frame to form the bed plate. A knighthead is fixedly arranged on the bed plate frame below the steel wires clinging to the steel wire. Compared with the prior art, the supporting structure of the sofa bed of the utility model is arranged on the bed plate frame below the steel wires and tightly clings to the steel wires, thereby supporting the steel wire, preventing excessive sag of the steel wires when in use, enabling the connection between the steel wire and the bed plate frame to be firm and the structure to be stable, greatly improving safety and comfort when using a sofa bed, and having very high market promotional value.
Description
Technical field
The utility model relates to a kind of divan, is meant a kind of supporting construction of divan especially.
Background technology
Advantages such as divan is easy-to-use because of it, easy folding are extensive use of in the modern life.Divan of the prior art is made up of a bedstead and at least one bed board usually, bed board comprises that a bed board frame and intersection hang on the steel wire composition on the bed board frame, this divan steel wire and bed board frame in use for some time hangs the junction and is easy to generate loosening, steel wire has from the danger of the hanging hole slippage of bed board frame even, not only influence the comfortableness that divan uses, and certain security risk is arranged.
In order to address this problem, there is producer directly steel wire welded to be connected on the bed board frame, be connected illusive problem though solved steel wire with the bed board frame, also brought following shortcoming: at first be the operation that in the production of divan, has increased welding, not only increased the complexity of producing, also increased production cost of products to a certain extent, so that reduced the competitiveness of product on market; Secondly, the bed board that adopts welding procedure to make, in case certain root steel wire weld damages, it is also very inconvenient to repair; Once more, the bed board that adopts welding procedure to make, the comfortableness of its use is the bed board not as adopting the steel wire hook to make also, because of the bed board that adopts the steel wire hook to make has elasticity preferably.
The utility model content
Main purpose of the present utility model is to overcome the easily loosening shortcoming of steel wire hook of prior art divan bed board, and a kind of supporting construction of divan is provided.
The utility model adopts following technical scheme: a kind of supporting construction of divan, this divan comprises bedstead and bed board, described bed board is made up of bed board frame and steel wire, the bed board frame is provided with hanging hole, steel wire intersects forms bed board in the hanging hole hang on the bed board frame, the below of steel wire and be close to fixation with steel wire and be provided with support bar on the bed board frame.
The supporting construction of aforementioned a kind of divan, described bed board frame is the square frame, comprises end to end two cross bars, two vertical poles.
The supporting construction of aforementioned a kind of divan, described support bar are straight shape bar, and its two ends are inserted in respectively in adjacent cross bar of bed board frame and the vertical pole,
The supporting construction of aforementioned a kind of divan, the junction of described straight shape bar and cross bar, vertical pole is fixed by screw or pin.
The supporting construction of aforementioned a kind of divan, described support bar are bow, and its two ends are inserted in respectively in two vertical poles of bed board frame, and the middle part of this bow is resisted against on the cross bar that two vertical poles folder establishes.
The supporting construction of aforementioned a kind of divan, the junction of described bow and two vertical poles is fixed by screw or pin.
The supporting construction of aforementioned a kind of divan, the junction of described bow and described cross bar is fixed by steel wire, screw or pin.
The supporting construction of aforementioned a kind of divan, described support bar are reinforcing bar or steel pipe
By above-mentioned to description of the present utility model as can be known, compared with prior art, the supporting construction of a kind of divan of the present utility model is located at the below of steel wire on the bed board frame and is close to steel wire, thereby supporting steel wire, can prevent that steel wire is too sagging in use, it is firm to make that steel wire is connected with hanging of bed board frame, and structure is firm, thereby improved security and comfortableness that divan uses greatly, had very high market popularization value.
Description of drawings
Structural representation when Fig. 1 is used for the divan bed board for the utility model specific embodiment one support bar;
Structural representation when Fig. 2 is located at the bed board cross bar for the utility model specific embodiment one wire peg;
Structural representation when Fig. 3 is inserted in the bed board vertical pole for the utility model specific embodiment one support bar;
Structural representation when Fig. 4 is used for divan for the utility model specific embodiment one support bar;
Structural representation when Fig. 5 is used for the divan bed board for the utility model specific embodiment two support bars;
Structural representation when Fig. 6 is used for divan for the utility model specific embodiment two support bars;
Structural representation when Fig. 7 is used for the divan bed board for the utility model specific embodiment three support bars.
The specific embodiment
Below the utility model will be further described by the specific embodiment.
The specific embodiment one of the present utility model, with reference to Fig. 1, structural representation when being used for the divan bed board for the supporting construction of the utility model divan, bed board 10 is made up of bed board frame and steel wire 20, the bed board frame is the square frame, being joined end to end by 11,12 and two vertical poles 13,14 of two cross bars forms, and cross bar 11,12 and vertical pole 13,14 are equipped with hanging hole, and the two ends of steel wire 20 form hook and also hang in cross bar, the corresponding hanging hole of vertical pole.The two ends of one arc support bar 30 are inserted in respectively in two vertical poles 13,14 of bed board frame, and fix by screw or pin, and the middle part of this arc support bar 30 is resisted against two vertical poles 13,14 and presss from both sides on the cross bar of establishing 12, this arc support bar 30 and be positioned at the below of steel wire 20, and arc support bar 30 can adopt integrated reinforcing bar or steel pipe to make.
With reference to Fig. 2, with steel wire 20 example that is connected to cross bar 12, an end of steel wire 20 forms hook 21 and hang in the hanging hole on the cross bar 12; Steel wire 20 has identical connected mode with cross bar 11, vertical pole 13, vertical pole 14.
With reference to Fig. 3, be the connected mode schematic diagram of arc support bar 30 with vertical pole 13, an end of arc support bar 30 directly is inserted in the jack of vertical pole 13, and by screw or pin 40 lockings; The other end of arc support bar 30 has identical connected mode with vertical pole 14.
With reference to Fig. 4, structural representation when being used for divan for arc support bar of the present utility model, this divan is made up of bedstead 100 and four bed boards 10, be interconnected to constitute the big bed board of a monoblock by its cross bar, vertical pole separately between four bed boards 10, arc gripper shoe on every bed board 10 all is positioned at the both sides of this big bed board, both can play the effect of supporting steel wire, be unlikely to influence the comfortableness that the user uses again.
The specific embodiment two of the present utility model, its basic principle is identical with the specific embodiment one, with reference to Fig. 5, structural representation when being used for the divan bed board for the supporting construction of the utility model divan, bed board 10 is made up of bed board frame and steel wire 20, and the bed board frame is the square frame, and being joined end to end by 11,12 and two vertical poles 13,14 of two cross bars forms, cross bar 11,12 and vertical pole 13,14 are equipped with hanging hole, and the two ends of steel wire 20 form hook and hang in cross bar, the corresponding hanging hole of vertical pole.Two straight shape support bars 31,32 are inserted in respectively between vertical pole 13, cross bar 12 and vertical pole 14, the cross bar 12, and are fixed by screw or pin, and this straight shape bar 31,32 all is positioned at the below of steel wire 20.
With reference to Fig. 6, structural representation when being used for divan for straight shape support bar of the present utility model, this divan is made up of bedstead 100 and four bed boards 10, be interconnected to constitute the big bed board of a monoblock by its cross bar, vertical pole separately between four bed boards 10, straight shape support bar on every bed board 10 all is positioned at the both sides of this big bed board, both can play the effect of supporting steel wire, be unlikely to influence the comfortableness that the user uses again.
The specific embodiment three of the present utility model, basic principle is identical with the specific embodiment one, with reference to Fig. 7, the two ends of arc support bar 30 directly are inserted in vertical pole 13, the vertical pole 14 corresponding jacks, the arc of arc support bar 30 middle part and cross bar 12 against locating to twine locking by a steel wire 50.Arc support bar 30 mainly is fixed on the bed board 10 by steel wire 50, and by with vertical pole 13, vertical pole 14 on jack be interconnected to constitute 3 stable syndetons, thereby play well supporting role to steel wire.
The specific embodiment four of the present utility model, basic principle is identical with the specific embodiment one, difference is: the junction of the two ends of arc support bar and two vertical poles adopts screw or pin to fix, and the middle part of arc support bar and the junction of cross bar also adopt screw or pin to fix.
In above-mentioned several specific embodiment, the connected mode of support bar and cross bar, vertical pole is and removably connects, and both convenient the installation is convenient to maintenance again.
Above-mentioned only is several specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (8)
1, a kind of supporting construction of divan, this divan comprises bedstead and bed board, described bed board is made up of bed board frame and steel wire, the bed board frame is provided with hanging hole, steel wire intersects forms bed board in the hanging hole hang on the bed board frame, it is characterized in that: the below of steel wire and be close to fixation with steel wire and be provided with support bar on the bed board frame.
2, the supporting construction of a kind of divan as claimed in claim 1 is characterized in that: described bed board frame is the square frame, comprises end to end two cross bars, two vertical poles.
3, the supporting construction of a kind of divan as claimed in claim 2 is characterized in that: described support bar is straight shape bar, and its two ends are inserted in respectively in adjacent cross bar of bed board frame and the vertical pole,
4, the supporting construction of a kind of divan as claimed in claim 3 is characterized in that: the junction of described straight shape bar and cross bar, vertical pole is fixed by screw or pin.
5, the supporting construction of a kind of divan as claimed in claim 2 is characterized in that: described support bar is a bow, and its two ends are inserted in respectively in two vertical poles of bed board frame, and the middle part of this bow is resisted against on the cross bar that two vertical poles folder establishes.
6, the supporting construction of a kind of divan as claimed in claim 5 is characterized in that: the junction of described bow and two vertical poles is fixed by screw or pin.
7, the supporting construction of a kind of divan as claimed in claim 5 is characterized in that: the junction of described bow and described cross bar is fixed by steel wire, screw or pin.
8, the supporting construction of a kind of divan as claimed in claim 1 is characterized in that: described support bar is reinforcing bar or steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201015165U CN201157165Y (en) | 2008-02-26 | 2008-02-26 | Support structure of sofa bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201015165U CN201157165Y (en) | 2008-02-26 | 2008-02-26 | Support structure of sofa bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201157165Y true CN201157165Y (en) | 2008-12-03 |
Family
ID=40107758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201015165U Expired - Lifetime CN201157165Y (en) | 2008-02-26 | 2008-02-26 | Support structure of sofa bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201157165Y (en) |
-
2008
- 2008-02-26 CN CNU2008201015165U patent/CN201157165Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081203 |
|
| CX01 | Expiry of patent term |