CN204908441U - A support frame for desk upset is folded up - Google Patents
A support frame for desk upset is folded up Download PDFInfo
- Publication number
- CN204908441U CN204908441U CN201520325713.5U CN201520325713U CN204908441U CN 204908441 U CN204908441 U CN 204908441U CN 201520325713 U CN201520325713 U CN 201520325713U CN 204908441 U CN204908441 U CN 204908441U
- Authority
- CN
- China
- Prior art keywords
- horizontal support
- support member
- desk
- bracing frame
- mount pad
- 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 - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B3/00—Folding or stowable tables
- A47B3/08—Folding or stowable tables with legs pivoted to top or underframe
- A47B3/083—Folding or stowable tables with legs pivoted to top or underframe with foldable top leaves
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
- Passenger Equipment (AREA)
Abstract
The utility model discloses a support frame for desk upset is folded up, including controlling two supporting parts that the side set up, be connected with the crossbeam between the upper end of two supporting parts, be equipped with two mount pads on the crossbeam, all hinged on every mount pad be used for supporting the desk and can to the horizontal support spare of the same outside of crossbeam upset, every horizontal support spare are in with corresponding all to be equipped with between the mount pad to be used for locking horizontal support spare when the horizontal support spare level make its locking mechanism who does not overturn and be used for on the mount pad drive after the locking mechanism unblock the upset actuating mechanism of horizontal support spare upset. The present case simple structure easily realize, can overturn in the upper end, and the practicality is good.
Description
[technical field]
The utility model relates to a kind of bracing frame for desk upset folding.
[background technology]
At present, the lower end bracing frame of existing desk or school desk is fixed structure, can not overturn after it installs desktop, and so, when not using, desktop still takies certain horizontal space, is unfavorable for concentrating placing or placing by wall.
Therefore, be necessary to solve as above problem.
[utility model content]
The utility model overcomes the deficiency of above-mentioned technology, and provide a kind of bracing frame for desk upset folding, its structure is simple and easy to realize, and upper end can overturn, and practicality is good.
For achieving the above object, the utility model have employed following technical proposal:
A kind of bracing frame for desk upset folding, include two support portions 1 that left and right sides is arranged, crossbeam 2 is connected with between the upper end of two support portions 1, described crossbeam 2 is provided with at least two mount pads 3, each mount pad 3 is hinged with for table support and the horizontal support member 4 that can overturn to the same outside of described crossbeam 2, be provided with between each horizontal support member 4 with corresponding mount pad 3 for horizontal support member 4 being locked at when horizontal support member 4 level retaining mechanism 5 that described mount pad 3 makes it not overturn and being used for unlocking at described retaining mechanism 5 turnover driving mechanism 6 that horizontal support member 4 described in rear drive overturns.
A kind of bracing frame for desk upset folding as above, each retaining mechanism 5 includes the fixture block 52 being arranged on bayonet socket on described mount pad 3 51 and being arranged on for locking with described bayonet socket 51 in described horizontal support member 4, is provided with for driving described fixture block 52 to block the first extension spring 53 to described bayonet socket 51 between described horizontal support member 4 and described fixture block 52.
As above for a bracing frame for desk upset folding, described fixture block 52 is also connected with the handle 54 being convenient to manually it be separated from described bayonet socket 51.
As above for a bracing frame for desk upset folding, described mount pad 3 is provided with for mount pad 3 being stuck in the draw-in groove 31 outside described crossbeam 2 and being used for for the first hinged connecting axle 32 of described horizontal support member 4.
As above for a bracing frame for desk upset folding, described turnover driving mechanism 6 comprises the second connecting axle 61 of being arranged on described mount pad 3 and is connected between described second connecting axle 61 and described horizontal support member 4 for unlocking the second extension spring 62 that horizontal support member 4 described in rear drive overturns at described retaining mechanism 5.
A kind of bracing frame for desk upset folding as above, each support portion 1 includes front side pole 11, rear side pole 12 and vertical pole 13, pole 11 upper end, described front side and described rear side pole 12 upper end are all connected with described vertical pole 13 lower end, and described crossbeam 2 is connected between vertical pole 13 upper end of two support portions 1, left and right.
As above for a bracing frame for desk upset folding, bottom, each support portion 1 is provided with several pulleys 7.
As above for a bracing frame for desk upset folding, each horizontal support member 4 is provided with for the fixing some screws 8 that are spirally connected for desk on it.
Compared with prior art, the beneficial effects of the utility model are:
1, structure is simple and easy to realize, horizontal support member is hinged on mount pad and can overturns to described cross rail outer, so, during placement, turning horizontal support member can reduce taking up room of its horizontal direction, and bracing frame is provided with retaining mechanism and turnover driving mechanism, after when being convenient to not overturn, horizontal support member is well locked at horizontal direction and retaining mechanism unblock, horizontal support member independently overturns under the effect of turnover driving mechanism, its practicality easy to use, and, on crossbeam, mount pad and horizontal support member are at least two, for supporting it, to serve the period of the day from 11 p.m. to 1 a.m more stable for it.
2, retaining mechanism is provided with the first extension spring driving described fixture block card to described bayonet socket, so, during described horizontal support member level, described fixture block is under the effect of described first tension spring tension, press to described bayonet socket, the locking effect realizing retaining mechanism makes that described horizontal support member is fixing not to be overturn.
3, fixture block is also connected with handle, so, user is manually outer draws described handle to be separated from described bayonet socket by described fixture block, conveniently realizes the unblock of retaining mechanism.
4, mount pad is provided with for mount pad being stuck in the draw-in groove outside described crossbeam and being used for for hinged the first connecting axle of described horizontal support member, so, is convenient to mount pad and is fixed on described crossbeam and is convenient to horizontal support member and be hinged on mount pad.
5, turnover driving mechanism comprises the second connecting axle of being arranged on described mount pad and is connected between described second connecting axle and described horizontal support member for unlocking the second extension spring that horizontal support member described in rear drive overturns at described retaining mechanism, so, after described retaining mechanism unlocks, described horizontal support member effectively realizes automatic turning under the effect of described second tension spring tension.
6, each support portion includes front side pole, rear side pole and vertical pole, so, not easily rocks back and forth after supporting frame group installs, its good stability.
7, bottom, each support portion is provided with several pulleys, is convenient to movable supporting frame.
8, each horizontal support member is provided with some screws, is convenient to be spirally connected fixing for desk on it.
[accompanying drawing explanation]
Fig. 1 is stereogram of the present utility model.
Fig. 2 is the amplification diagram at A place in Fig. 1.
Fig. 3 is mount pad of the present utility model.
[detailed description of the invention]
The utility model feature and other correlated characteristic are described in further detail by embodiment below in conjunction with accompanying drawing, so that the understanding of technical staff of the same trade:
As Figure 1-3, a kind of bracing frame for desk upset folding, include two support portions 1 that left and right sides is arranged, crossbeam 2 is connected with between the upper end of two support portions 1, described crossbeam 2 is provided with at least two mount pads 3, each mount pad 3 is hinged with for table support and the horizontal support member 4 that can overturn to the same outside of described crossbeam 2, be provided with between each horizontal support member 4 with corresponding mount pad 3 for horizontal support member 4 being locked at when horizontal support member 4 level retaining mechanism 5 that described mount pad 3 makes it not overturn and being used for unlocking at described retaining mechanism 5 turnover driving mechanism 6 that horizontal support member 4 described in rear drive overturns.
A kind of bracing frame for desk upset folding as above, each retaining mechanism 5 includes the fixture block 52 being arranged on bayonet socket on described mount pad 3 51 and being arranged on for locking with described bayonet socket 51 in described horizontal support member 4, be provided with for driving described fixture block 52 to block the first extension spring 53 to described bayonet socket 51 between described horizontal support member 4 and described fixture block 52, so, during described horizontal support member 4 level, described fixture block 52 is under the effect of described first extension spring 53 pulling force, press to described bayonet socket 51, the locking effect realizing retaining mechanism 5 makes that described horizontal support member 4 is fixing not to be overturn.
A kind of bracing frame for desk upset folding as above, described fixture block 52 is also connected with the handle 54 being convenient to manually it be separated from described bayonet socket 51, so, user is manually outer draws described handle 54 just described fixture block 52 can be separated from described bayonet socket 51, conveniently realizes the unblock of retaining mechanism 5.
As above for a bracing frame for desk upset folding, described mount pad 3 is provided with for mount pad 3 being stuck in the draw-in groove 31 outside described crossbeam 2 and being used for for the first hinged connecting axle 32 of described horizontal support member 4.
As above for a bracing frame for desk upset folding, described turnover driving mechanism 6 comprises the second connecting axle 61 of being arranged on described mount pad 3 and is connected between described second connecting axle 61 and described horizontal support member 4 for unlocking the second extension spring 62 that horizontal support member 4 described in rear drive overturns at described retaining mechanism 5.
A kind of bracing frame for desk upset folding as above, each support portion 1 includes front side pole 11, rear side pole 12 and vertical pole 13, pole 11 upper end, described front side and described rear side pole 12 upper end are all connected with described vertical pole 13 lower end, described crossbeam 2 is connected between vertical pole 13 upper end of two support portions 1, left and right, so, not easily rock back and forth after supporting frame group installs, its good stability.
As above for a bracing frame for desk upset folding, bottom, each support portion 1 is provided with several pulleys 7.
As above for a bracing frame for desk upset folding, each horizontal support member 4 is provided with for the fixing some screws 8 that are spirally connected for desk on it.
As mentioned above, the bracing frame that can be used as desk after this supporting frame group installs uses, and is fixedly screwed onto in horizontal support member 4 by desk by some screws.
As mentioned above, when this bracing frame uses, upper end desk level, described horizontal support member 4 locked by retaining mechanism 5 makes it not overturn.
As mentioned above, when this bracing frame does not use, user manually can pull out handle 54 and is separated from described bayonet socket 51 by described fixture block 52, retaining mechanism 5 is unlocked, at this moment, under the driving of turnover driving mechanism 6 or under the direct tipping effect of user, horizontal support member 4 and its upper end desk turn to vertical position, so, the horizontal footprint of bracing frame and its upper end desk can be reduced, be convenient to bracing frame to place by cage to corner or wall limit.
As mentioned above, what this case was protected is a kind of bracing frame for desk upset folding, and its structure is simple and easy to realize, and upper end can overturn, and all technical schemes identical or close with this case structure all should be shown for falling in the protection domain of this case.
Claims (8)
1. the bracing frame for desk upset folding, it is characterized in that two support portions (1) including left and right sides setting, crossbeam (2) is connected with between the upper end of two support portions (1), described crossbeam (2) is provided with at least two mount pads (3), each mount pad (3) is hinged with for table support and the horizontal support member (4) that can overturn to the same outside of described crossbeam (2), be provided with between each horizontal support member (4) with corresponding mount pad (3) for horizontal support member (4) being locked at when horizontal support member (4) level retaining mechanism (5) that described mount pad (3) makes it not overturn and for unlocking the turnover driving mechanism (6) that horizontal support member (4) described in rear drive overturns at described retaining mechanism (5).
2. a kind of bracing frame for desk upset folding according to claim 1, it is characterized in that each retaining mechanism (5) includes the bayonet socket (51) that is arranged on described mount pad (3) and is arranged on the fixture block (52) for locking with described bayonet socket (51) in described horizontal support member (4), being provided with between described horizontal support member (4) and described fixture block (52) for driving described fixture block (52) to block the first extension spring (53) to described bayonet socket (51).
3. a kind of bracing frame for desk upset folding according to claim 2, is characterized in that described fixture block (52) is also connected with the handle (54) being convenient to manually it be separated from described bayonet socket (51).
4. a kind of bracing frame for desk upset folding according to claim 1, is characterized in that described mount pad (3) is provided with for mount pad (3) being stuck in described crossbeam (2) draw-in groove outward (31) and the first connecting axle (32) for supplying described horizontal support member (4) hinged.
5. a kind of bracing frame for desk upset folding according to claim 4, is characterized in that described turnover driving mechanism (6) comprises the second connecting axle (61) of being arranged on described mount pad (3) and is connected between described second connecting axle (61) and described horizontal support member (4) for unlocking the second extension spring (62) that horizontal support member (4) described in rear drive overturns at described retaining mechanism (5).
6. a kind of bracing frame for desk upset folding according to claim 1, it is characterized in that each support portion (1) includes front side pole (11), rear side pole (12) and vertical pole (13), pole (11) upper end, described front side is all connected with described vertical pole (13) lower end with described rear side pole (12) upper end, and described crossbeam (2) is connected between vertical pole (13) upper end of two support portions, left and right (1).
7. a kind of bracing frame for desk upset folding according to claim 1-6 any one, is characterized in that each support portion (1) bottom is provided with several pulleys (7).
8. a kind of bracing frame for desk upset folding according to claim 1-6 any one, is characterized in that each horizontal support member (4) is provided with the some screws (8) for being spirally connected fixing for desk on it.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520325713.5U CN204908441U (en) | 2015-05-18 | 2015-05-18 | A support frame for desk upset is folded up |
| PCT/CN2016/082408 WO2016184382A1 (en) | 2015-05-18 | 2016-05-17 | Supporting frame for turning over and folding table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520325713.5U CN204908441U (en) | 2015-05-18 | 2015-05-18 | A support frame for desk upset is folded up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204908441U true CN204908441U (en) | 2015-12-30 |
Family
ID=54957639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520325713.5U Expired - Fee Related CN204908441U (en) | 2015-05-18 | 2015-05-18 | A support frame for desk upset is folded up |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204908441U (en) |
| WO (1) | WO2016184382A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016184382A1 (en) * | 2015-05-18 | 2016-11-24 | 中山金稳五金零件有限公司 | Supporting frame for turning over and folding table |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115153196A (en) * | 2022-07-21 | 2022-10-11 | 刘坐山 | Desk convenient to clean for examination |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4986195A (en) * | 1988-09-28 | 1991-01-22 | Howe Furniture Corporation | Tilting table top mechanism |
| CN2674933Y (en) * | 2004-02-07 | 2005-02-02 | 周汉杰 | Folding table |
| US8051784B2 (en) * | 2008-05-14 | 2011-11-08 | Chuan-Fu Hsu | Folding device for a tabletop |
| CN201349711Y (en) * | 2009-01-12 | 2009-11-25 | 上海意阁办公家具有限公司 | Overturn mechanism for table |
| CN203399802U (en) * | 2013-07-09 | 2014-01-22 | 基胜工业(上海)有限公司 | Table with turnable table board |
| CN204908441U (en) * | 2015-05-18 | 2015-12-30 | 中山金稳五金零件有限公司 | A support frame for desk upset is folded up |
-
2015
- 2015-05-18 CN CN201520325713.5U patent/CN204908441U/en not_active Expired - Fee Related
-
2016
- 2016-05-17 WO PCT/CN2016/082408 patent/WO2016184382A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016184382A1 (en) * | 2015-05-18 | 2016-11-24 | 中山金稳五金零件有限公司 | Supporting frame for turning over and folding table |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016184382A1 (en) | 2016-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202761555U (en) | Multifunctional portable folding stretcher bed | |
| CN204743091U (en) | Desk with board is write to hidden drawing | |
| CN201670047U (en) | Multifunctional liftable folding easel | |
| CN204908441U (en) | A support frame for desk upset is folded up | |
| CN204500064U (en) | A kind of students' dormitory Multipurpose cabinet | |
| CN102657431B (en) | Computer desk capable of being vertically hoisted and stored | |
| CN204245600U (en) | A kind of Art Design computer design drawing dedicated platform | |
| CN204580421U (en) | A kind of Foldable shoe frame | |
| CN201036427Y (en) | Multifunction chair | |
| CN201920202U (en) | Multipurpose chair | |
| CN211608533U (en) | Multifunctional teacher's desk | |
| CN104002610A (en) | Portable sketching easel capable of being used in sitting and standing mode | |
| CN107668973A (en) | A kind of underslung book-house structure | |
| CN202664706U (en) | Computer desk capable of being lifted and folded vertically | |
| CN207326924U (en) | A kind of combined tool cabinet | |
| CN210747977U (en) | Multifunctional lifting desk and chair | |
| CN202396939U (en) | Plate type sketching easel | |
| CN202820322U (en) | Multilayer school table | |
| CN205432738U (en) | Desk | |
| CN204519803U (en) | A kind of extraction-type drawing rack | |
| CN204245679U (en) | A kind of foldable storage divan | |
| CN202623784U (en) | Novel liftable drawing board | |
| CN209846336U (en) | Multifunctional luggage case | |
| CN218667370U (en) | Support frame | |
| CN202981012U (en) | Multi-function child easel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20190518 |