CN2657486Y - Desk combined with chair - Google Patents
Desk combined with chairInfo
- Publication number
- CN2657486Y CN2657486Y CN 03248736 CN03248736U CN2657486Y CN 2657486 Y CN2657486 Y CN 2657486Y CN 03248736 CN03248736 CN 03248736 CN 03248736 U CN03248736 U CN 03248736U CN 2657486 Y CN2657486 Y CN 2657486Y
- Authority
- CN
- China
- Prior art keywords
- chair
- desk
- seat
- support
- support frame
- 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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- Special Chairs (AREA)
Abstract
The utility model discloses a joined desk and chair, including a desk bracket and a chair bracket. The desk body and the chair are arranged separately on a desk body support and a chair support. The device is characterized in that the desk spider leg and the chair spider leg connect with a hinge; the backrest on the chair connects with a chair plate through a hinge. A locating device is provided between the back rest and the chair plate. A slide device is used to coordinate the back rest and the chair support, which is provided with a fixing part. Compared with the existing joined desk and chair, since the desk body support and the chair support, the back rest and the chair plate are jointed through hinges, the chair can be folded and inserted into the desk. By using the slide device between the back rest and the chair support, the distance between the chair and the desk can be adjusted. Therefore, the device has a plurality of advantages such as multifunction, convenient usage and little space occupied.
Description
Technical field
The utility model belongs to teaching furniture, particularly relates to a kind of siamesed desk and chair.
Background technology
The table body support frame and the seat support of existing siamesed desk and chair are fixed together, and table body and seat are installed in respectively on a body support frame and the seat support, and desk and chair are linked to be an integral body.The problem that this piece desk and chair exists is: desk and chair all are fixed on the support that becomes one, and position each other is fixed extremely, can not change, and therefore take the place, student's also inconvenience of health that cleans the classroom; In addition, the seat board on the chair is can not regulating front and back of fixing, and the student can not regulate the distance of chair and desk in use as required.
Summary of the invention
The purpose of this utility model is in order to overcome the defective of above existing siamesed desk and chair, provide a kind of chair relatively folding the and chair seat board of desk can before and after the siamesed desk and chair regulated.
Realize that the technical scheme that the foregoing invention purpose adopts is: siamesed desk and chair comprises a body support frame and seat support, table body and seat are installed in respectively on a body support frame and the seat support, it is characterized in that a body support frame pin and seat support pin link together with hinge, backrest on the seat adopts hinge to be connected with seat board, be provided with positioner between backrest and the seat board, closing or open this positioner can make backrest fix or rotate relative to seat board, adopt carriage to cooperate between seat board and the seat support, on their carriage, be provided with positioning element, seat board be fixed on the seat support by this positioning element.Can as required chair be folded when the utility model uses and take in the desk, earlier the positioner between backrest and the seat board is opened, backrest is turned over around the hinge that it is connected with seat board, lift seat support simultaneously, make whole chair around the hinge through that connects table body support frame and seat support, until chair is taken in the desk.Unclamp the positioning element on the carriage between seat board and the seat support, the relative seat support of seat board is slided, move forward and backward the distance of seat adjustment and desk as required.
The utility model is compared with existing siamesed desk and chair, because between table body support frame and seat support, all adopts hinging manner to be connected between backrest and the seat board, can realize folding mutually; Between seat board and seat support, adopt the carriage carriage, can adjusting seat front and back and desk between distance.Therefore, it is many that it has function, flexible and convenient to use, not plurality of advantages such as the side of occupation of land.
On the technique scheme basis, can also jockey be set at table the body support frame forward foot in a step and the seat support rear foot of siamesed desk and chair, the connection by jockey can be linked to be one with siamesed desk and chair and consist of integral body, makes the classroom seem more neat, more attractive in appearance, orderliness more.
Further specify the technical solution of the utility model below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model seat.
Fig. 3 is a B place partial enlarged drawing among Fig. 2.
Fig. 4 is the structural representation after the utility model folds.
Fig. 5 is an A place partial enlarged drawing among Fig. 1.
The specific embodiment
Structure of the present utility model is seen Fig. 1, Fig. 2 and shown in Figure 3.Siamesed desk and chair has a body support frame and seat support, table body support frame and seat support are respectively by bracket upright post 2, stent foot 11 and bracket upright post 7, stent foot 8 is formed, table body 1 and seat are installed in respectively on a body support frame column 2 and the seat support column 7, table body support frame pin 11 and seat support pin 8 usefulness hinges 9 link together, backrest on the seat is made up of backboard 3 and backboard support 5, backboard 3 is fixed on the backboard support 5, backboard support 5 adopts hinge 14 to be connected with seat board 4, bolt pieces 12 is housed in backboard support 5, be fixed with lock ear piece 13 on the seat board 4, bolt pieces 12 and lock ear piece 13 are formed positioner, seat board 4 two bottom sides are fixed with slide block 6, be fixed with sliding tray 10 on the seat support column 7, slide block 6 and sliding tray 10 constitute carriage, and carriage is provided with positioning element bolt 15.During the backrest location, the lock ear piece 13 on the seat board 4 stretches in the backboard support 5, and bolt pieces 12 is inserted in the hole of lock ear piece 13.When siamesed desk and chair folds, bolt pieces 12 is upwards opened, backrest is rotated around hinge 14 backward, lift seat support simultaneously and rotate forward around hinge 9, can be (see figure 4) in the folding income of the seat desk.When normal the use, the distance of regulating seat and desk if desired only needs bolt 15 is unclamped, and moves forward and backward seat board 4 and just can.Shown in Figure 5, also be provided with jockey between the siamesed desk and chair, front end at table body support frame pin 11 has connecting hole, in the rear end of seat stent foot 8, be provided with movable peg 16, the rear end of the seat support pin 8 of previous siamesed desk and chair is pushed down the front end of the table body support frame pin 11 of a back siamesed desk and chair, allow movable peg 16 stretch into location in body support frame pin 11 connecting hole, just can make desk and chair be linked to be one group.
Claims (2)
1, a kind of siamesed desk and chair comprises a body support frame and seat support, table body and seat are installed in respectively on a body support frame and the seat support, it is characterized in that a body support frame pin and seat support pin link together with hinge, backrest on the seat adopts hinge to be connected with seat board, be provided with positioner between backrest and the seat board, adopt carriage to cooperate between seat board and the seat support, on their carriage, be provided with positioning element.
2, siamesed desk and chair according to claim 1 is characterized in that and can also jockey be set at the table body support frame forward foot in a step and the seat support rear foot of siamesed desk and chair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03248736 CN2657486Y (en) | 2003-09-12 | 2003-09-12 | Desk combined with chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03248736 CN2657486Y (en) | 2003-09-12 | 2003-09-12 | Desk combined with chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2657486Y true CN2657486Y (en) | 2004-11-24 |
Family
ID=34327369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03248736 Expired - Fee Related CN2657486Y (en) | 2003-09-12 | 2003-09-12 | Desk combined with chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2657486Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167412A (en) * | 2015-09-10 | 2015-12-23 | 哈尔滨理工大学 | Safe and reliable integrated earthquake-proof table and chair |
-
2003
- 2003-09-12 CN CN 03248736 patent/CN2657486Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167412A (en) * | 2015-09-10 | 2015-12-23 | 哈尔滨理工大学 | Safe and reliable integrated earthquake-proof table and chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Jianhui Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |