CN203789498U - Foldable table and chair - Google Patents
Foldable table and chair Download PDFInfo
- Publication number
- CN203789498U CN203789498U CN201420157035.1U CN201420157035U CN203789498U CN 203789498 U CN203789498 U CN 203789498U CN 201420157035 U CN201420157035 U CN 201420157035U CN 203789498 U CN203789498 U CN 203789498U
- Authority
- CN
- China
- Prior art keywords
- seat board
- front support
- folding
- cantilever
- support leg
- 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 foldable table and chair. The foldable table and chair comprise a seat board and front supporting legs which are arranged on the two sides of the seat board, wherein a rear articulated position of the seat board is directly connected with a lower articulated position of the front supporting leg; the front articulated position of the seat board is connected with an upper articulated position of the front supporting leg through a foldable pull plate; a rear supporting leg for supporting is arranged below the front supporting leg; the top of the rear supporting leg is directly articulated with the front supporting leg, and the upper part of the rear supporting leg is movably connected with the lower part of the front supporting leg through a pull plate; the upper part of one side of the front supporting leg is movably connected with a cantilever; the front end of the cantilever is movably connected with a foldable table top which can be turned over around the cantilever, and two base points are arranged on the cantilever below the foldable table surface; the base point I is arranged above the base point II; the base point I is movably connected with a supporting rod which only can move in the horizontal direction when the supporting rod is unfolded; the base point II is movably connected with a brace rod, and the other end of the brace rod is fixedly connected to the corresponding side surface of the seat board after being unfolded.
Description
Technical field
The utility model relates to a kind of folding tables and chairs, belongs to daily necessities field.
Background technology
Desk and chair are furniture and the teaching equipments that people often use, in the classroom of some schools or in the meeting room of unit, Conference Hall, sometimes in order to make full use of the confined space, can hold more personnel and listen to the teacher, listen report or attend a lecture, often in classroom or meeting room, only establish chair, do not establish desk.Be located in addition outdoor meeting place; owing to moving, transporting difficulty,, only for guest furnishes chair, do not put desk yet; the personnel that so usually can be listened to the teacher personnel, attend a meeting make troubles, and are particularly made troubles in the aspects such as needs written record, operating computer, article discharge.In order to solve problems, on market, also there is some chairs with desk or chair desk etc., but these tables and chairs except area occupied large, heavy, move outside inconvenience, what have is that desktop is little, poor stability, and desktop is amesiality, use inconvenience, the just easy fatigue damage of slightly long psoas of time.
The utility model unites two into one tables and chairs, can make separately at ordinary times chair and use, and when needs are used desk, only needs to spend the operation of several seconds just desk can be risen, and does not need to move chair and increase space.Its desktop is larger, and near human body, use comfortable, psoas indefatigability.At seat, have storing basket in addition, can deposit the article such as books, stationery and bag class, the function such as the function that has is many, easy to use, can meet the use of the multiple occasions such as classroom, meeting room and Conference Hall of school, institutional settings, government department.
Summary of the invention
The purpose of this utility model is to provide a kind of folding tables and chairs, by a plurality of movable arm-ties, is connected, and makes the each several part part can fast folding and expansion, convenient and simple, practical.
For achieving the above object, the utility model provides a kind of folding tables and chairs, comprise seat board and the front support leg that is distributed in seat board both sides, end face middle part, described seat board both sides is respectively equipped with forward and backward two hinged places, end face middle part, front support leg both sides is respectively equipped with upper and lower two hinged places, the rear hinged place of described seat board is directly connected with the lower hinged place of front support leg, and the front hinged place of seat board is connected by folding arm-tie with the upper hinged place of front support leg; Described front support leg below is provided with the rear leg that supports use, and described rear leg top and front support leg are directly hinged, and top is connected with front support leg underside by arm-tie;
A upper lateral part at front support leg is flexibly connected a cantilever, the front end of described cantilever is flexibly connected a folding desktop that can turn down around cantilever, and on the cantilever below folding desktop, be provided with two basic points, described basic point one is positioned at the top of basic point two, the pressure pin moving in the horizontal direction only when basic point one place flexible connection one is opened, described basic point two places are flexibly connected a strut, and the other end of described strut is fixedly connected on while opening on the corresponding side of seat board.Only need to spend the operation of several seconds just desk can be risen, and do not need to move chair and increase space.
Further improvement of the utility model is: described folding desktop is fixedly connected with cantilever by latch when packing up.When latch is extracted from pin hole, folding desktop is launched, easy to connect.
Further improvement of the utility model is: described cantilever below is provided with a buckle that fixedly strut and pressure pin are used, and is convenient to strut and pressure pin to pack up enhancing aesthetic property.
Further improvement of the utility model is: between described two front support legs and two rear legs, be respectively equipped with connecting rod, described two connecting rods are provided with a storing basket, can deposit the article such as books, stationery and bag class.
Further improvement of the utility model is: described seat board below is provided with a drag hook, and described drag hook catches on storing basket when front and back leg is folding, prevents that storing basket is because of Gravitational sliding, and makes folding insufficiently, saves space and strengthens aesthetic property simultaneously.
Further improvement of the utility model is: described folding desktop forms by two panel hingeds, expands usable floor area, meets people's larger demand.
The beneficial effects of the utility model are: compact conformation, and easy to use, raise the efficiency, practical.
Accompanying drawing explanation
Front view when Fig. 1 represents the utility model expansion;
Right view when Fig. 2 represents the utility model expansion;
Top view when Fig. 3 represents the utility model expansion;
Structural representation when Fig. 4 represents that the utility model cantilever place structure is folding;
Structural representation when Fig. 5 represents the structure expansion of the utility model cantilever place;
Right view when Fig. 6 represents that the utility model is made separately desk and used;
Right view when Fig. 7 represents that the utility model is folding;
Drawing reference numeral: 1-front support leg, 2-buckle, 3-cantilever, 4-strut, 5-seat board, the folding arm-tie of 6-, 7-drag hook, 8-rear leg, 9-arm-tie, 10-backrest cross bar, 11-connecting rod, 12-pin hole, 13-pressure pin, 14-storing basket, 15-socket, 16-folding desktop, 17-latch.
The specific embodiment
In order to deepen, to understanding of the present utility model, below in conjunction with drawings and Examples, the utility model to be described in further detail.
By reference to the accompanying drawings 1 with accompanying drawing 2, the utility model proposes a kind of folding tables and chairs, comprise seat board 5 and the front support leg 1 that is distributed in seat board 5 both sides, described seat board 5 end face middle parts, both sides are respectively equipped with forward and backward two hinged places, front support leg 1 end face middle part, both sides is respectively equipped with upper and lower two hinged places, the rear hinged place of described seat board 5 is directly connected with the lower hinged place of front support leg 1, and the front hinged place of seat board 5 is connected by folding arm-tie 6 with the upper hinged place of front support leg 1; Described front support leg 1 below is provided with the rear leg 8 that supports use, and described rear leg 8 tops and front support leg 1 are directly hinged, and top is connected with front support leg 1 underside by arm-tie 9;
A upper lateral part at front support leg 1 is flexibly connected a cantilever 3, the front end of described cantilever 3 is flexibly connected a folding desktop 16 that can turn down around cantilever 3, and on the cantilever below folding desktop 16 3, be provided with two basic points, described basic point one is positioned at the top of basic point two, the pressure pin 13 moving in the horizontal direction only when basic point one place flexible connection one is opened, described basic point two places are flexibly connected a strut 4, and the other end of described strut 4 is fixedly connected on while opening on the corresponding side of seat board 5; Described seat board 5 be provided with one with the suitable socket 15 in strut 4 the other end.Referring to accompanying drawing 3, described folding desktop 16 is fixedly connected with cantilever 3 by latch 17 when packing up.By reference to the accompanying drawings 4 and accompanying drawing 5, described cantilever 3 belows are provided with a fixing buckle 2 for strut 4 and pressure pin 13 use, and buckle 2 is " U " font, and opening is inside, and described folding desktop 16 forms by two panel hingeds.Described two front support legs 1 and 8 of two rear legs are respectively equipped with connecting rod 11, and described two connecting rods 11 are provided with a storing basket 14, and the connecting rod 11 that described storing basket 14 and two front support legs are 1 is articulated and connected.Described seat board 5 belows are provided with a drag hook 7, and described drag hook 7 catches on storing basket 14 when front and back leg is folding.
Referring to accompanying drawing 6, while using as chair separately, collapsible desktop 16 draws in the right side of seat board 5 with cantilever 3, and they are connected with the front support leg 1 on seat board 5 right sides by rotating shaft, and become plumbness with ground.Buckle 2 only fastens strut 4 and pressure pin 13, can not make tables and chairs occur loose phenomenon, and now, folding desk/chair is used as chair the impact that is not subject to desktop separately.
When needs are used folding desktop 16 simultaneously, the personnel that only need be sitting on seat board 5 are together raised up to the roughly state in level around connecting axle cantilever 3 and folding desktop 16, then use and from buckle 2, transfer to strut 4 and pressure pin 13, make strut 4 and pressure pin 13 horizontally rotate approximately 90 °, roughly vertical with cantilever 3 simultaneously.Again strut 4 is carried out to radial rotary, its end is inserted in socket 15, be fixedly connected with seat board 5, then folding desktop 16 is deployed on pressure pin 13, referring to accompanying drawing 2, tables and chairs can be used simultaneously.Can, according to user's self-demand, determine that folding desktop 16 is use a panel or open two panels and use.Storing basket is the rectangle network structure being welded into by plastic shaping or steel wire, is installed between two front and back legs.Storing basket first half is hinged by the connecting rod 11 of hinge and front support leg 1, and latter half of is that nature is placed on the leg connecting rod of short-leg 8.Before desktop launches, temporary transient unwanted books, stationery or bag class are placed in one, while needing, can take out.
When the utility model needs remote carrying, packing or sells, can fold tables and chairs, method is as follows:
The first step, packs up foldable table top
By reference to the accompanying drawings 7, first folding desktop 16 is turned up, latch 17 is inserted in pin holes 12 with fixing desktop, then hold up cantilever 3, make strut 4 extract socket 15.Stir pressure pin 13 inwardly rotation to parallel with cantilever 3, then strut 4 stirred upward after being adjacent to pressure pin 3 and is together pushed in buckle 2.Then the right hand is lowered into plumbness by cantilever and desktop.
Second step, folds chair to pack up.
After foldable table top is packed up, first seat board 5 front portions are rotated upward around axle, now can roll over arm-tie 6 from central two foldings that are converted into, rotate to together with seat board 5 in the middle of two front support legs 1, and keep in parallel.Now erect, allow it substantially vertical with ground front support leg 1, then two rear legs 8 are stirred downwards simultaneously, make itself and arm-tie 9 be rotated down simultaneously and be adjacent to front support leg.Then storing basket 14 is mentioned, and with seat board 5 on drag hook 7 fastenings.Finally also can pull up latch 17, folding desktop 16 be launched, and be close to seat board 5, the folding of tables and chairs complete.
Claims (6)
1. folding tables and chairs, comprise seat board (5) and be distributed in the front support leg (1) of seat board (5) both sides, it is characterized in that: end face middle part in described seat board (5) both sides is respectively equipped with forward and backward two hinged places, end face middle part, front support leg (1) both sides is respectively equipped with upper and lower two hinged places, the rear hinged place of described seat board (5) is directly connected with the lower hinged place of front support leg (1), and the front hinged place of seat board (5) is connected by folding arm-tie (6) with the upper hinged place of front support leg (1); Described front support leg (1) below is provided with the rear leg (8) that supports use, and described rear leg (8) top and front support leg (1) are directly hinged, and top is connected with front support leg (1) underside by arm-tie (9); A upper lateral part at front support leg (1) is flexibly connected a cantilever (3), the front end of described cantilever (3) is flexibly connected a folding desktop (16) that can turn down around cantilever (3), and be provided with two basic points on the cantilever (3) of folding desktop (16) below, described basic point one is positioned at the top of basic point two, the pressure pin (13) moving in the horizontal direction only when basic point one place flexible connection one is opened, described basic point two places are flexibly connected a strut (4), and the other end of described strut (4) is fixedly connected on the corresponding side of seat board (5) while opening.
2. a kind of folding tables and chairs according to claim 1, is characterized in that: described folding desktop (16) is fixedly connected with cantilever (3) by latch (17) when packing up.
3. a kind of folding tables and chairs according to claim 1, is characterized in that: described cantilever (3) below is provided with a fixing buckle (2) for strut (4) and pressure pin (13) use.
4. a kind of folding tables and chairs according to claim 1, it is characterized in that: between described two front support legs (1), be respectively equipped with connecting rod (11), between two rear legs (8), be respectively equipped with connecting rod (11), described two connecting rods (11) are provided with a storing basket (14), and the connecting rod (11) between described storing basket (14) and two front support legs (1) is articulated and connected.
5. a kind of folding tables and chairs according to claim 1, is characterized in that: described seat board (5) below is provided with a drag hook (7), and described drag hook (7) catches on storing basket (14) when front and back leg is folding.
6. a kind of folding tables and chairs according to claim 1, is characterized in that: described folding desktop (16) forms by two panel hingeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157035.1U CN203789498U (en) | 2014-04-02 | 2014-04-02 | Foldable table and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157035.1U CN203789498U (en) | 2014-04-02 | 2014-04-02 | Foldable table and chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203789498U true CN203789498U (en) | 2014-08-27 |
Family
ID=51371789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420157035.1U Expired - Fee Related CN203789498U (en) | 2014-04-02 | 2014-04-02 | Foldable table and chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203789498U (en) |
-
2014
- 2014-04-02 CN CN201420157035.1U patent/CN203789498U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140827 Termination date: 20150402 |
|
| EXPY | Termination of patent right or utility model |