CN201070112Y - Folding desk frame - Google Patents
Folding desk frame Download PDFInfo
- Publication number
- CN201070112Y CN201070112Y CNU2007201142274U CN200720114227U CN201070112Y CN 201070112 Y CN201070112 Y CN 201070112Y CN U2007201142274 U CNU2007201142274 U CN U2007201142274U CN 200720114227 U CN200720114227 U CN 200720114227U CN 201070112 Y CN201070112 Y CN 201070112Y
- Authority
- CN
- China
- Prior art keywords
- drag
- frame
- body frame
- foldable table
- upper puller
- 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
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model relates to the furniture technical field, in particular to a folding table frame, which comprises an upper puller mechanism, a main frame mechanism, and also a turnover mechanism, wherein, the upper puller mechanism comprises an upper puller, a protruding rod is arranged at the side of the upper puller; the turnover mechanism comprises a spanner, a locking hook and a series connecting rod, three of which are fixed and connected together; the main frame mechanism comprises a main frame and an upper puller fixing seat, the upper puller fixing seat is fixed on the main frame, the upper puller and the upper puller fixing seat are rotationally connected, the turnover mechanism is arranged on the main frame and can rotate, and a torsion spring acts on the locking hook, and the main frame is arranged on the series connecting rod. The table frame can be folded by rotating the spanner downwards, and can be unfolded by rotating one end of the upper puller upwards, therefore, folding and unfolding are very convenient.
Description
Technical field
The utility model relates to the furniture technical field, particularly relates to a kind of foldable table frame.
Technical background
Desk commonly used takes up room greatly in the life, is unfavorable for transporting and depositing.People have invented folding table for this reason, mainly are to realize by folding of " X " type table pin.But when " X " type table pin launch was used, a table pin was easy to activity and desk is rocked or tilts.Also there is the people between two table pin, snap close to be set, more firm when desk uses like this, but when desk folds and packs up, bother.
Summary of the invention
In order to overcome the defective of existing product, the utility model provides a kind of folding foldable table frame very easily.
The technical solution adopted in the utility model is as follows:
A kind of foldable table frame, comprise and drag mechanism and body frame mechanism, also comprise switching mechanism, drag mechanism to comprise on described and drag, on the side of dragging be provided with prominent bar, described switching mechanism comprises fixedly connected spanner, locking bail and polyphone bar, described body frame mechanism comprise body frame and on drag holder, on drag holder to be fixed on the body frame, on drag with on drag holder to be rotationally connected, switching mechanism is arranged on the body frame and can rotates, and the polyphone bar is provided with the torsion spring that acts on locking bail and body frame.
As a kind of improvement of the present utility model, drag mechanism also to comprise brace summer on described, brace summer with on drag and fixedly connected.
As further improvement of the utility model,, described switching mechanism also comprises hexagonal pin and sleeve pipe, spanner, hexagonal pin, sleeve pipe, locking bail and polyphone bar are fixedly connected sequentially.
As further improvement of the utility model, described fixedly connected be welding manner.
As a kind of improvement of the present utility model, described foldable table frame also is provided with a layer frame, and layer frame one side and body frame are rotationally connected, layer frame and on be provided with link rod between dragging, the two ends of link rod respectively with layer frame and on drag and be rotationally connected, between link rod and the brace summer extension spring is set.
As a kind of improvement of the present utility model, described body frame is provided with baffle mechanism.
The beneficial effects of the utility model are:
The utility model rotates and the table frame can be amounted to by pulling spanner, only need upwards pull an end that drags during unlatching, and folding is very convenient.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is the utility model decomposition texture schematic diagram;
Fig. 3 is the decomposition texture schematic diagram of the utility model switching mechanism;
Fig. 4 is for dragging the decomposition texture schematic diagram of mechanism on the utility model;
Fig. 5 is the decomposition texture schematic diagram of the utility model body frame mechanism;
Fig. 6 is the decomposition texture schematic diagram of the utility model baffle mechanism;
Fig. 7 is the structural representation of the utility model layer frame;
Fig. 8 is the structural representation of the utility model folded position.
The specific embodiment
In conjunction with the accompanying drawings shown in the 1-7, a kind of foldable table frame comprises and drags mechanism 1, layer frame 2, switching mechanism 3, baffle mechanism 4 and body frame mechanism 5.Drag 101 and brace summer 107 on dragging mechanism 1 to comprise wherein to be fixed together, on drag 101 side to be provided with prominent bar 109, comprise link rod 104 and extension spring 106 in addition, link rod 104 two ends respectively with on drag 101 and the layer frame 2 be rotationally connected, extension spring 106 is arranged between link rod 104 and the brace summer 107.Switching mechanism 3 comprises spanner 301, hexagonal pin 302, sleeve pipe 303, locking bail 304 and the polyphone bar 305 that is fixedly connected sequentially together.Body frame mechanism 5 comprise body frame 505 and on drag holder 502, on drag holder 502 to be fixed on the body frame 505 by locating pin 503, on drag 101 with on drag holder 502 to be rotationally connected.Switching mechanism 3 is arranged on body frame 505 tops by the staking nut 504 that is arranged on 505 li of body frames, and switching mechanism 3 can rotate.Polyphone bar 305 is provided with the torsion spring 507 that acts on locking bail 304 and body frame 505, and promptly torsion spring 507 is enclosed within on the polyphone bar 305, and two support hook of torsion spring 507 are embedded in respectively on the vertical bar of the bottom of locking bail 304 and body frame 505.One side of layer frame 2 and body frame 505 flexibly connect.(below switching mechanism 3) is provided with baffle mechanism 4 on the body frame 505, and baffle mechanism 4 comprises baffle plate 401 and baffle plate hook 402, and baffle plate 401 is fixed on the body frame 505 by baffle plate hook 402.The top of body frame 505 is provided with pipe and covers 501, and the bottom is provided with universal wheel 506.
Foldable table frame of the present utility model shown in 8 is pulled spanner 301 and is rotated when amounting in conjunction with the accompanying drawings, drives 3 rotations of whole switching mechanism, thereby the locking bail 304 that makes switching mechanism 3 comes off from the prominent bar 109 that drags 101 side.In last power of dragging 101 right side to make progress a little, on drag 101 just can more than drag holder 502 to be the fulcrum rotation, and drive a layer frame 201 by link rod 104 and amount to together with body frame 505 together.Locking bail 304 can revolution automatically under the effect of torsion spring 507, thereby makes the whole switching mechanism original state that circles round.
Foldable table frame of the present utility model drags 101 left side to apply power upwards (perhaps applying downward power on last 101 the right side of dragging) the prominent bar 109 that drags 101 sides to be tipped in the locking bail 304 get final product last upon deployment.Layer frame 201 also launches by the drive of link rod 104, and wherein 106 pairs of link rods 104 of extension spring play the pretension effect.
Claims (6)
1. foldable table frame, comprise and drag mechanism (1) and body frame mechanism (5), it is characterized in that, also comprise switching mechanism (3), drag mechanism (1) to comprise on described and drag (101), on drag the side of (101) to be provided with prominent bar (109), described switching mechanism (3) comprises fixedly connected spanner (301), locking bail (304) and polyphone bar (305), described body frame mechanism (5) comprise body frame (505) and on drag holder (502), on drag holder (502) to be fixed on the body frame (505), on drag (101) with on drag holder (502) to be rotationally connected, switching mechanism (3) is arranged on body frame (505) and goes up and can rotate, and polyphone bar (305) is provided with the torsion spring (507) that acts on locking bail (304) and body frame (505).
2. foldable table frame according to claim 1 is characterized in that, drags mechanism (1) also to comprise brace summer (107) on described, brace summer (107) with on drag (101) to fixedly connected.
3. foldable table frame according to claim 2, it is characterized in that, described switching mechanism (3) also comprises hexagonal pin (302) and sleeve pipe (303), and spanner (301), hexagonal pin (302), sleeve pipe (303), locking bail (304) and polyphone bar (305) are fixedly connected sequentially.
4. according to claim 2 or 3 described foldable table framves, it is characterized in that, described fixedly connected be welding manner.
5. according to claim 1 or 2 or 3 described foldable table framves, it is characterized in that, described foldable table frame also is provided with a layer frame (2), layer frame (2) one side and body frame (505) are rotationally connected, layer frame (2) and on drag and be provided with link rod (104) between (101), the two ends of link rod (104) respectively with layer frame (2) and on drag (101) to be rotationally connected, between link rod (104) and the brace summer (107) extension spring (106) is set.
6. according to claim 1 or 2 or 3 described foldable table framves, it is characterized in that described body frame (505) is provided with baffle mechanism (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201142274U CN201070112Y (en) | 2007-09-03 | 2007-09-03 | Folding desk frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201142274U CN201070112Y (en) | 2007-09-03 | 2007-09-03 | Folding desk frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201070112Y true CN201070112Y (en) | 2008-06-11 |
Family
ID=39548668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201142274U Expired - Fee Related CN201070112Y (en) | 2007-09-03 | 2007-09-03 | Folding desk frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201070112Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266382A (en) * | 2014-07-23 | 2016-01-27 | 武汉理工大学 | Multi-functional foldable table and chair |
| CN108013588A (en) * | 2018-01-11 | 2018-05-11 | 杭州恒丰家具有限公司 | A kind of folding table |
-
2007
- 2007-09-03 CN CNU2007201142274U patent/CN201070112Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266382A (en) * | 2014-07-23 | 2016-01-27 | 武汉理工大学 | Multi-functional foldable table and chair |
| CN108013588A (en) * | 2018-01-11 | 2018-05-11 | 杭州恒丰家具有限公司 | A kind of folding table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 Termination date: 20110903 |