CN104367022A

CN104367022A - Foldable chair

Info

Publication number: CN104367022A
Application number: CN201410595643.5A
Authority: CN
Inventors: 李胤宰
Original assignee: MYGOING INTERNATIONAL
Current assignee: MYGOING INTERNATIONAL
Priority date: 2014-10-30
Filing date: 2014-10-30
Publication date: 2015-02-25

Abstract

The invention discloses a foldable chair. The foldable chair comprises a chair seat bracket, a chair leg bracket and a connecting support frame used for movably connecting the chair seat bracket with the chair leg bracket, wherein a chair seat cloth cover is arranged on the chair seat bracket in a matching mode; the chair seat bracket consists of two front holding poles and two back backing poles; the chair leg bracket consists of at least four leg supporting poles; the connecting support frame consists of at least two groups of connecting frames, each group of connecting frames consists of two V-shaped pipes, the two V-shaped pipes in each group of connecting frames are fixed together by forming an included angle between the bottoms of the two V-shaped pipes, the two groups of connecting frames are mutually buckled and mutually fixed together by utilizing support legs of the V-shaped pipes, the two support legs of each V-shaped pipe are available for the inserting matching of each pole of the chair seat bracket and the chair leg bracket, and an elastic rope is arranged between two poles which are inserted into the same V-shaped pipe. According to the foldable chair disclosed by the invention, as the support legs of the V-shaped pipes form the poles which are matched with the chair seat bracket and the chair leg bracket so as to form the foldable chair, and the elastic ropes which penetrate through the corresponding V-shaped pipes are capable of folding the poles and the connecting support frame, the foldable chair has the efficacies of simple structure, low manufacturing cost, compact folding volume and easiness in carrying and collection.

Description

Folding seat

Technical field

The invention relates to a kind of folding seat.

Background technology

Folding seat has Foldable and portable feature, and it is not only applicable to the use in open air and interim place, is also the Emergency use article of household indispensability.Mostly traditional folding seat is that supporting cloth cover by folding rack is formed, and the folding rack of formation coordinates multiple module composition by many poles, therefore folds volume comparatively large, preferably cannot embody the feature of light portable, easy-to-collection.

Summary of the invention

The object of this invention is to provide that a kind of structure is simple, to fold volume compacter, the more portable folding seat with collection.

For achieving the above object, solution of the present invention is:

A kind of folding seat, wherein: comprise a seat bracket, a chair foot support and be flexibly connected the connection bracing frame of seat bracket and chair foot support; Seat bracket is combined with seat support cloth cover; Described seat bracket comprises two front support rods and two back poles; This chair foot support comprises at least four foot levers; This connection bracing frame comprises the link that at least two groups are made up of two v-shaped tubes respectively, in each group of link two v-shaped tubes bottom between form being fixed together of angle, two groups of link make-ups utilize the leg of each v-shaped tube fixed with each other, then two legs of each v-shaped tube are planted with each rod member of chair foot support coordinate for seat brackets, arrange elastic threads between two rod members being plugged on same v-shaped tube.

The cooperative end part of described seat bracket and each rod member of chair foot support forms necking down to be inserted in the leg port of each v-shaped tube.

The leg port of described each v-shaped tube forms necking down and is inserted in each rod member of seat bracket and chair foot support.

The back pole of described seat bracket is made up of more piece rod member.

Each rod member of described seat bracket and chair foot support adopts more piece rod member to form.

After adopting such scheme, the present invention is the link utilizing two groups of v-shaped tubes be fixed together by two bottoms respectively to be formed, make-up is formed and connects bracing frame again, the leg of each v-shaped tube forms the jack coordinating seat bracket and each rod member of chair foot support, formation one folding seat like this, and realize each rod member of folding seat by the elastic threads be arranged in each v-shaped tube and be connected folding of bracing frame, reach structure simple, cost of manufacture is low and to fold volume compacter, more portable effect with collection.

Accompanying drawing explanation

Fig. 1 is the expansion schematic diagram of folding seat of the present invention;

Fig. 2 is the folding figure of folding seat of the present invention;

Fig. 3 is the expansion schematic diagram of another embodiment of the present invention;

Fig. 4 is the enforcement schematic diagram of folding seat of the present invention.

Detailed description of the invention

As shown in Figures 1 to 4, present invention is disclosed a kind of folding seat, it comprises seat bracket 1, chair foot support 2 and is flexibly connected seat bracket 1 and the connection bracing frame 3 of chair foot support 2, seat bracket 1 is combined with seat support cloth cover 5; Described connection bracing frame 3 comprises the link that at least two groups are made up of two v-shaped tubes 30 respectively, in each group of link two v-shaped tubes 30 bottom between form being fixed together of angle, two groups of link make-ups utilize the leg 32 of each v-shaped tube 30 fixed with each other, then two legs 32 of each v-shaped tube 30 are planted with each rod member of chair foot support 2 for seat bracket 1 and coordinated; Arrange elastic threads 4 between two rod members being plugged on same v-shaped tube 30, that is: this elastic threads 4 is through v-shaped tube 30 and connects two rod members.

Described seat bracket 1 comprises at least two front support rod 11 and at least two back poles 12, and wherein the length of back pole 12 is the length being greater than front support rod 11.

Described chair foot support 2 comprises at least four foot levers 21.

Coordinate shown in Fig. 2, the leg port of each v-shaped tube of described connection bracing frame 3 30 is the jacks defining seat bracket 1 and each rod member of chair foot support 2, certainly, also the leg port of each v-shaped tube 30 can be formed necking down and be inserted in seat bracket 1 with each rod member of chair foot support 2.This embodiment is that seat bracket 1 and the cooperative end part of chair foot support 2 each rod member are formed necking down 10 to be inserted in the leg port of each v-shaped tube 30, and so guarantee rod member is with to be connected bracing frame 3 overall appearance better.Wearing of elastic threads 4 is convenient in the setting of v-shaped tube 30.

During combination, connect in each v-shaped tube 30 of bracing frame 3 and wear elastic threads 4, the two ends of elastic threads 4 connect the rod member coordinated with respective v-shaped tube 30, so make seat bracket 1, chair foot support 2 and are connected bracing frame 3 and form Foldable chair frame.

When chair uses, only need seat bracket 1 and each rod member of chair foot support 2 be inserted in each port being connected each v-shaped tube of bracing frame 3 30; Otherwise the folding chair period of the day from 11 p.m. to 1 a.m, only seat bracket 1 need be extracted from each port being connected each v-shaped tube of bracing frame 3 30 with each rod member of chair foot support 2, owing to being limited to the effect of elastic threads 4, each parts are made to be unlikely to depart from, and can the compactest folding be realized, reach minimum folding volume, to facilitate collection and to carry.

Coordinate shown in Fig. 3, the front support rod of seat bracket 1 11 and back pole 12 can be made up of more piece rod member again, and namely the end of each rod member can form the socket that necking down is beneficial to each other, so can shorten further rod member fold after length, order more reasonable fold.During use, pine oil, to the binding force of each rod member, shakes each rod member, under the resilient force of elastic threads 4, chair frame easily can be launched.

The above-mentioned front support rod 11 be made up of more piece rod member is or/and back pole 12 also realizes coordinating by connecting rod, and namely one end of each connecting rod is fixed in a rod member, and the other end and adjacent rod member are pivot bush unit relation.

Certainly, each foot lever 21 of chair foot support 2 also can adopt more piece rod member to form.

To sum up, the present invention is the link utilizing two groups of v-shaped tubes be fixed together by two bottoms respectively 30 to be formed, make-up is formed and connects bracing frame 3 again, the leg 32 of each v-shaped tube 30 forms the jack coordinating seat bracket 1 and each rod member of chair foot support 2, formation one folding seat like this, and realize each rod member of folding seat by the elastic threads 4 be arranged in each v-shaped tube 30 and be connected folding of bracing frame, reach structure simple, cost of manufacture is low and to fold volume compacter, more portable effect with collection.

Claims

1. folding seat, is characterized in that: comprise a seat bracket, a chair foot support and be flexibly connected the connection bracing frame of seat bracket and chair foot support; Seat bracket is combined with seat support cloth cover; Described seat bracket comprises two front support rods and two back poles; This chair foot support comprises at least four foot levers; This connection bracing frame comprises the link that at least two groups are made up of two v-shaped tubes respectively, in each group of link two v-shaped tubes bottom between form being fixed together of angle, two groups of link make-ups utilize the leg of each v-shaped tube fixed with each other, then two legs of each v-shaped tube are planted with each rod member of chair foot support coordinate for seat brackets, arrange elastic threads between two rod members being plugged on same v-shaped tube.

2. folding seat as claimed in claim 1, is characterized in that: the cooperative end part of described seat bracket and each rod member of chair foot support forms necking down to be inserted in the leg port of each v-shaped tube.

3. folding seat as claimed in claim 1, is characterized in that: the leg port of described each v-shaped tube forms necking down and is inserted in each rod member of seat bracket and chair foot support.

4. the folding seat as described in claim 1,2 or 3, is characterized in that: the back pole of described seat bracket is made up of more piece rod member.

5. the folding seat as described in claim 1,2 or 3, is characterized in that: each rod member of described seat bracket and chair foot support adopts more piece rod member to form.