CN204232660U - Support for folding chair - Google Patents
Support for folding chair Download PDFInfo
- Publication number
- CN204232660U CN204232660U CN201420636981.4U CN201420636981U CN204232660U CN 204232660 U CN204232660 U CN 204232660U CN 201420636981 U CN201420636981 U CN 201420636981U CN 204232660 U CN204232660 U CN 204232660U
- Authority
- CN
- China
- Prior art keywords
- support
- seat bracket
- chair
- terminal pad
- shaped tube
- 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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Abstract
The utility model discloses a kind of support for folding chair, comprise a seat bracket, a chair foot support and connect bracing frame; Seat bracket is combined with seat support cloth cover; 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 connecting rod of two groups of bearings and a lateral connection two groups of bearings, and each group link comprises two v-shaped tubes and a terminal pad, terminal pad have a bottom surface and with symmetry two auricle that bottom surface is vertical setting, each ear is provided with mating holes; Be fixed together bottom two v-shaped tubes in each group of link, leg is fixed together with terminal pad after placing mating holes; The two ends of connecting rod are separately fixed on two terminal pad bottom surfaces, and the port of each v-shaped tube two leg is planted with each rod member of chair foot support for seat bracket and coordinated, and arrange elastic threads between two rod members being plugged on same v-shaped tube.Realize structure with this simple, cost of manufacture is low and to fold volume compacter, more portable effect with collection.
Description
Technical field
The utility model is about a kind of folding seat, and refer to that a kind of structure is simple especially, easy support for folding chair is received in exhibition.
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.
Utility model content
The purpose of this utility model is to provide that a kind of structure is simple, to fold volume compacter, the more portable support for folding chair with collection.
For achieving the above object, solution of the present utility model is:
A kind of support for folding chair, 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 connecting rod of two groups of bearings and a lateral connection two groups of bearings, each group of link comprises two v-shaped tubes and a terminal pad, wherein terminal pad have a bottom surface and with symmetry two auricle that bottom surface is vertical setting, each ear is provided with the mating holes placed for v-shaped tube leg; The bottom of two v-shaped tubes in each group of link is fixed together, and the leg of each v-shaped tube is fixed together with terminal pad after placing terminal pad; The two ends of connecting rod are separately fixed on the bottom surface of two terminal pads, and the port of two legs of each v-shaped tube is planted with each rod member of chair foot support for seat bracket 1 and coordinated, and arrange elastic threads between two rod members being plugged on same v-shaped tube.
The bottom surface of described terminal pad arranges mating holes, is fixed together with terminal pad after making the two ends of connecting rod place this mating holes.
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 utility model is that utilize two groups to have v-shaped tube that two bottoms are fixed together is connected the bearing that dish formed, connect being formed of two bearings by a connecting rod again and connect bracing frame, the leg of each v-shaped tube forms the jack of each rod member coordinating seat bracket and chair foot support, formation one support for folding chair 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 the utility model support for folding chair;
Fig. 2 is the folding figure of the utility model folding seat;
Fig. 3 is the expansion schematic diagram of another embodiment of the utility model;
Fig. 4 is the enforcement schematic diagram of the utility model folding seat.
Detailed description of the invention
As shown in Figures 1 to 4, the utility model discloses a kind of support for folding chair, and 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 connecting rod 32 of two groups of bearings 31 and a lateral connection two groups of bearings 31, each group of link 31 comprises two v-shaped tube 311 and terminal pads 312, wherein terminal pad 312 symmetry two auricle 3122 that there is a bottom surface 3121 and be vertical setting with bottom surface 3121, this two auricle 3122 is that the both side edges from bottom surface 3121 extends, and each auricle 3122 is provided with the mating holes 3123 placed for v-shaped tube 311 leg; The bottom of two v-shaped tubes 311 in each group of link 31 is fixed together, and the leg of each v-shaped tube 311 is after placing the mating holes 3123 on terminal pad 312 auricle 3122 and terminal pad 312 is fixed together; The two ends of connecting rod 32 are separately fixed on the bottom surface 3121 of two terminal pads 312, for improving intensity, the bottom surface 3121 of two terminal pads 312 arranges mating holes, be fixed together with terminal pad 312 after making the two ends of connecting rod 32 place this mating holes, between v-shaped tube 311, between v-shaped tube 311 with terminal pad 312 and connecting rod 32 and terminal pad 312 be fixedly adopt the fixed form of welding, the object arranging terminal pad 312 herein improves the intensity connecting bracing frame 3.And the port of two legs of each v-shaped tube 311 is planted with each rod member of chair foot support 2 coordinate for seat bracket 1; Arrange elastic threads 4 between two rod members being plugged on same v-shaped tube 311, that is: this elastic threads 4 is through v-shaped tube 311 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 3 311 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 311 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 311, 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 311.
During combination, connect in each v-shaped tube 311 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 311, 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 3 311; 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 3 311 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 utility model is that utilize two groups to have v-shaped tube 311 that two bottoms are fixed together is connected the bearing 31 that dish 312 formed, connect being formed of two bearings 31 by a connecting rod 32 again and connect bracing frame 3, the leg of each v-shaped tube 311 forms the jack of each rod member coordinating seat bracket 1 and chair foot support 2, formation one support for folding chair like this, and realize each rod member of folding seat by the elastic threads 4 be arranged in each v-shaped tube 311 and be connected folding of bracing frame 3, reach structure simple, cost of manufacture is low and to fold volume compacter, more portable effect with collection.In addition, the setting of connecting rod 32 herein is not only easy to the width adjusting folding seat, increases the support strength connecting bracing frame 3 simultaneously.
Claims (6)
1. a support for folding chair, 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 connecting rod of two groups of bearings and a lateral connection two groups of bearings, each group of link comprises two v-shaped tubes and a terminal pad, wherein terminal pad have a bottom surface and with symmetry two auricle that bottom surface is vertical setting, each ear is provided with the mating holes placed for v-shaped tube leg; The bottom of two v-shaped tubes in each group of link is fixed together, and the leg of each v-shaped tube is fixed together with terminal pad after placing terminal pad; The two ends of connecting rod are separately fixed on the bottom surface of two terminal pads, and the port of two legs of each v-shaped tube is planted with each rod member of chair foot support for seat bracket and coordinated, and arrange elastic threads between two rod members being plugged on same v-shaped tube.
2. a kind of support for folding chair as claimed in claim 1, is characterized in that: the bottom surface of described terminal pad arranges mating holes, is fixed together after making the two ends of connecting rod place this mating holes with terminal pad.
3. a kind of support for folding chair as claimed in claim 1 or 2, 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.
4. a kind of support for folding chair as claimed in claim 1 or 2, 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.
5. a kind of support for folding chair as claimed in claim 1 or 2, is characterized in that: the back pole of described seat bracket is made up of more piece rod member.
6. a kind of support for folding chair as claimed in claim 1 or 2, is characterized in that: each rod member of described seat bracket and chair foot support adopts more piece rod member to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636981.4U CN204232660U (en) | 2014-10-30 | 2014-10-30 | Support for folding chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636981.4U CN204232660U (en) | 2014-10-30 | 2014-10-30 | Support for folding chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204232660U true CN204232660U (en) | 2015-04-01 |
Family
ID=52762232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420636981.4U Expired - Fee Related CN204232660U (en) | 2014-10-30 | 2014-10-30 | Support for folding chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204232660U (en) |
-
2014
- 2014-10-30 CN CN201420636981.4U patent/CN204232660U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20161030 |