CN103371615A

CN103371615A - Foldable table and chair

Info

Publication number: CN103371615A
Application number: CN 201210126746
Authority: CN
Inventors: 蔡芳华
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-27
Filing date: 2012-04-27
Publication date: 2013-10-30

Abstract

Disclosed is a foldable table and chair. According to the foldable table and chair, middle sections of two groups of front and rear foot frames are pivoted, folding frames are pivoted on lower sides of pivoting points, a table plate is pivoted above the rear foot frames, extension pipes are pivoted on the front foot frames towards the rear foot frames respectively, end portions of the extension pipes are sleeved by slidable telescopic pipes, end portions of the telescopic pipes are bent towards corresponding inner sides to form U-shaped portions, a cushion is installed above the U-shaped portions, and supporting frames are pivoted under the U-shaped portions in an extending mode, thus, according to the foldable table and chair, table and chair forms can be integrated, the foldable table and chair can be folded, and a device which can save the storage space is provided.

Description

Foldable table and chair

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Technical field

The present invention is a kind of tables and chairs, and is espespecially a kind of in conjunction with table, chair form attitude, and the Foldable Foldable table and chair.

Background technology

In some specific occasion, as discuss meeting-place, classroom etc., it must make in groups relative putting of desk and chair, outside taking for the people in this occasion, and provide a desktop for writing and record, therefore, a kind of structure that desk and chair designs is one is arranged on the market, be convenient to the ornaments location of tables and chairs position in those occasions, and exempted in the past that table, chair are separation design, put the trouble that fashion must be alignd table, chair one by one.

The tradition table, chair is the structure of one, its structure kenel is with rod and the fixing assembling of plank, or with the plastic cement material Unitary injection formed, also have with steel-pipe welding fixed-type, and cooperate the kenel design such as plank desktop use, but the integrated desk-chair of above-mentioned various kenels all has a shortcoming, be that those structures all can't fold, if putting the occasion of those integrated desk-chairs must be available, and be that other purposes is when using, when then those integrated desk-chairs that can't fold are collected, the puzzlement that takies too much space must can be caused, for this reason, if can design a kind of in conjunction with table, the chair form attitude, and the structure of Foldable, then can address the above problem, and have splendid utilization benefit.

Summary of the invention

The main purpose of the present invention's design is to be: provide a kind of in conjunction with table, chair form attitude, and Foldable is to save the Foldable table and chair of collection space.

Technical program of the present invention lies in providing a kind of Foldable table and chair, two groups of forward and backward foot rest stage casings are all articulated, this pivoting point downside is pivoted with and folds frame, and the rear leg top is pivoted with table, wherein, be pivoted with respectively extension towards the rear leg direction on the front foot rest, the extension end is arranged with the telescoping tube of slip, and its top is equiped with chair cushion, and the telescoping tube below is pivoted towards the side and is extended with carriage in addition.

Foldable table and chair as previously discussed, wherein, the telescoping tube end is bent to form the u shaped part that can supply chair cushion to set firmly towards corresponding inboard.

Foldable table and chair as previously discussed wherein, is equipped with connecting leg between the u shaped part of telescoping tube, and chair cushion bottom is provided with corresponding to connecting leg and telescoping tube place can engage with it solid fastener of button.

Foldable table and chair as previously discussed, wherein, the both sides place that is positioned at chair cushion on the telescoping tube is pivoted with arm, is provided with angular adjustment apparatus between arm and telescoping tube, on two arms and be equiped with the chair back.Foldable table and chair as previously discussed, wherein, extension has shell fragment near the inside of end, and shell fragment is provided with and can passes the protruding grain of clip in the perforation of extension and telescoping tube.

Foldable table and chair as previously discussed, wherein, two front foot rest tops connect into the n font, and two rear leg tops are equipped with sleeve pipe, and are equiped with angular adjustment apparatus between rear leg and upper sleeve pipe, and added being provided with of sleeve pipe can be for the fixing outside framework of table on two.

Foldable table and chair of the present invention has Foldable to save the advantage of collection space, because it is with before two groups, the rear leg stage casing is all articulated, this pivoting point downside is pivoted with and folds frame, and the rear leg top is pivoted with table, and on front foot rest, be pivoted with respectively extension towards the rear leg direction, the extension end is arranged with the telescoping tube of slip, the telescoping tube end has been bent to form the u shaped part towards corresponding inboard, and its top is equiped with chair cushion, and be pivoted in u shaped part below and be extended with carriage, so the present invention is removed can be with table, outside the chair form attitude was combined as a whole, more Foldable was to save the space of collection.To save the practicality device of collection space.

Description of drawings

Further specify specific structural features of the present invention and purpose below in conjunction with accompanying drawing.

Fig. 1 is the schematic appearance after the present invention launches;

Fig. 2 is the schematic bottom view of chair cushion of the present invention;

Fig. 3 is the floor map of side-looking of the present invention;

Fig. 4 is side-looking of the present invention plane and action schematic diagram;

Fig. 5 is side-looking of the present invention plane and folding schematic diagram;

Fig. 6 is side-looking of the present invention plane and folding schematic diagram;

Fig. 7 is side-looking of the present invention plane and folding schematic diagram;

Fig. 8 is side-looking of the present invention plane and folding schematic diagram;

Fig. 9 is side-looking of the present invention plane and folding schematic diagram.

Please referring to shown in Figure 1, the invention relates to a kind of Foldable table and chair, it is all articulated foot rest before two groups 10 and position, rear leg 1 l stage casing, and the formation cross-like, and its position, stage casing pivoting point downside is pivoted with and folds frame 12, the top of two front foot rests 10 is to connect into several fonts, the top of two rear legs 11 then is equipped with sleeve pipe 14, and be equiped with angular adjustment apparatus 13 between rear leg 1l and the upper sleeve pipe 14, set up in addition an outside framework 15 on two on the sleeve pipe 14, outside framework 15 central authorities are provided with the middle frame 16 that is parallel to sleeve pipe 14 directions, and its this lateral margin towards angular adjustment apparatus 13 is provided with fastening plate 17, the end that middle frame 16 protrudes from outside framework 15 another corresponding lateral margins is provided with clamping plate 18, be that sandwiched is fixed a table 19 but make between fastening plate 17 and the clamping plate 18, this table 19 also can be by angular adjustment apparatus 13 kenel at angle of inclination.Cooperate again referring to shown in Fig. 1 and 2, front foot rest 10 is positioned at the pivoting point upside and the direction that is towards rear leg 11 is pivoted with respectively extension 20, the end of extension 20 also is arranged with telescoping tube 2l, the end of telescoping tube 21 has been bent to form u shaped part 22 towards corresponding inboard, 22 of the u shaped parts of two telescoping tubes 21 also are equipped with connecting leg 221, making can be for installing chair cushion 24 on it, chair cushion 24 is to locate to be provided with fastener 2 41 in its bottom corresponding to connecting leg 22l and telescoping tube 2l etc., make chair cushion 24 engage button by fastener 24l and be fixed in its top, be pivoted towards the below on the u shaped part 22 in addition and be extended with carriage 23, and be pivoted with again central authorities between carriage 23 and the u shaped part 22 and be the bent sheet 231 of shoring, when being launched, carriage 23 can locate by this contact of shoring sheet 231, and being positioned at the position, both sides of chair cushion 24, telescoping tube 21 is pivoted with arm 26, between arm 26 and the telescoping tube 2l and be provided with angular adjustment apparatus 27, and be equiped with a chair back 25 on two arms 26.

Cooperation is referring to figure l and shown in Figure 3, extension 20 has a shell fragment 20l near the inside at place, end, shell fragment 201 is provided with a protruding grain 202, make this protruding grain 202 can pass clip in the perforation 211 of extension 20 and telescoping tube 2l, when with protruding grain 202 during toward interior pressures, protruding grain 202 is broken away from and the perforation 21l clip state of telescoping tube 2l, even telescoping tube 2l can slippage on extension 20, as shown in Figure 4, to adjust the distance of 19 of chair cushion 24 and tables.

Cooperate again referring to Fig. 1 and shown in Figure 4, when folding, to make first the chair back 25 towards the direction turn of chair cushion 24, wherein the both sides of the chair back 25 are the sleeve pipe medial surface of encapsulation on arm 26 and are provided with shrinkage pool 251, and the corresponding position of the both sides of chair cushion 24 and shrinkage pool 25l is provided with salient point 242, make shrinkage pool 25l can with salient point 242 corresponding build-ins, as shown in Figure 5, again chair cushion 24 raised thereafter, make carriage 23 towards on turn over to revolve and fold, and with the clasp 222 on the u shaped part 22 carriage 23 is buckled fixed bit, telescoping tube 2l being drawn close towards the direction of front foot rest 10, namely chair cushion 24 and the chair back 25 parts are folded as shown in Figure 6, is table 19 to be started with rear leg 11 to be parallel first when folding table 19 part, as shown in Figure 7, thereafter before making again, rear leg 10, l 1 correspondence folds, as shown in Figure 8, at last with table 19 towards lower upset folding, as shown in Figure 9, namely finish folding action of the present invention.

Claims

1. Foldable table and chair, two groups of forward and backward foot rest stage casings are all articulated, this pivoting point downside is pivoted with and folds frame, and the rear leg top is pivoted with table, it is characterized in that: be pivoted with respectively extension towards the rear leg direction on the front foot rest, the extension end is arranged with the telescoping tube of slip, and is equiped with chair cushion above it, and the telescoping tube below is pivoted towards the side and is extended with carriage in addition.

2. according to the described Foldable table and chair of claim l, it is characterized in that: the telescoping tube end is bent to form the u shaped part that can supply chair cushion to set firmly towards corresponding inboard.

3. Foldable table and chair according to claim 1 is characterized in that: be equipped with connecting leg between the u shaped part of telescoping tube, the chair cushion bottom is provided with corresponding to connecting leg and telescoping tube place can engage with it solid fastener of button.

4. Foldable table and chair according to claim 1 is characterized in that: the place, both sides that is positioned at chair cushion on the telescoping tube is pivoted with arm, is provided with angular adjustment apparatus between arm and telescoping tube, on two arms and be equiped with the chair back.

5. according to the described Foldable table and chair of claim l, it is characterized in that: extension has shell fragment near the inside of end, and shell fragment is provided with and can passes the protruding grain of clip in the perforation of extension and telescoping tube.

6. according to the described Foldable table and chair of claim l, it is characterized in that: two front foot rest tops connect into the n font, two rear leg tops are equipped with sleeve pipe, and are equiped with angular adjustment apparatus between rear leg and upper sleeve pipe, and added being provided with of sleeve pipe can be for the fixing outside framework of table on two.