CN201073122Y - Folding chair - Google Patents
Folding chair Download PDFInfo
- Publication number
- CN201073122Y CN201073122Y CNU2007201839442U CN200720183944U CN201073122Y CN 201073122 Y CN201073122 Y CN 201073122Y CN U2007201839442 U CNU2007201839442 U CN U2007201839442U CN 200720183944 U CN200720183944 U CN 200720183944U CN 201073122 Y CN201073122 Y CN 201073122Y
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- CN
- China
- Prior art keywords
- chair
- pairs
- seat
- chair pin
- connecting rod
- 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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- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model relates to a folding chair, belonging to the field of furniture, which comprises two pairs of crossed members, a chair face and a chair back. The utility model is characterized in that: the two pairs of crossed members are respectively formed by hinging the inner chair legs with the outer chair legs at the central section; connecting links are arranged in the two pairs of the inner chair legs and outer chair legs for connection; the chair back is arranged above the two pairs of outer chair legs; the two side edges of an end of the chair face are respectively hinged with the two pairs of inner chair legs; the two side edges of the other end of the chair face are respectively arranged right facing the two pairs of outer chair legs; connecting rods are arranged respectively between the two pairs of outer chair legs and two pairs of side edges of the chair face; the two ends of the connecting rods are respectively hinged with the chair face and the outer chair legs; a fixed plate extending downward is arranged respectively at the two sides of the chair face; elastic bosses that can hook the connecting rods are arranged at the lower end of the fixed plate. The utility model has the advantages of simple structure and convenient adaptation.
Description
Technical field
The utility model relates to field of furniture, relates in particular to a kind of joint-stool.
Background technology
Existing joint-stool, generally comprise 2 pairs of scissor-type members, seat and the chair back, the 2 pairs of scissor-type members respectively by interior chair pin and outer chair pin at the middle part hinged formation, being respectively equipped with connecting rod in 2 pairs between chair pin and the outer chair pin connects, the chair back is arranged on the top of 2 external chair pin, 2 sides of one end of seat are hinged respectively to be arranged in 2 pairs on the chair pin, 2 sides of the other end of seat are provided with over against 2 external chair pin respectively, and between 2 sides of seat and 2 external chair pin, being respectively equipped with connecting rod, 2 ends of connecting rod are hinged with seat and outer chair pin respectively.When using, seat is shelved on the outer chair pin, can forms chair.This chair can fold, and is easy to carry, but has a problem, because seat is dug easily, can't keep normal shape when the people gets up.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model provides a kind of folding seat, and it has solved above-mentioned technical problem, and have simple in structure, reequip characteristics easily.
In order to realize above-mentioned purpose, the utility model adopts following technical scheme:
A kind of folding seat, comprise 2 pairs of scissor-type members, seat and the chair back, the 2 pairs of scissor-type members respectively by interior chair pin and outer chair pin at the middle part hinged formation, being respectively equipped with connecting rod in 2 pairs between chair pin and the outer chair pin connects, the chair back is arranged on the top of 2 external chair pin, 2 sides of one end of seat are hinged respectively to be arranged in 2 pairs on the chair pin, 2 sides of the other end of seat are provided with over against 2 external chair pin respectively, and between 2 sides of seat and 2 external chair pin, being respectively equipped with connecting rod, 2 ends of connecting rod are hinged with seat and outer chair pin respectively; 2 sides of seat are respectively equipped with the fixed head of downward extension, and the lower end of fixed head is provided with the elastic bumps that can hook connecting rod.
As preferably, above-mentioned elastic bumps is the arc surface of the protrusion fixed head that is bent to form of the lower end of fixed head.
As preferably, above-mentioned connecting rod is a convex structure, the protruding part on the connecting rod inwardly, with elastic bumps over against.Connecting rod is made convex structure, elastic bumps is provided with easily.
As preferably, above-mentioned seat is fixedly installed on 2 wooden vertical poles by some wooden cross bars and constitutes, and interior chair pin and connecting rod are hinged respectively to be arranged on 2 wooden vertical poles.
The utility model is provided with fixed head owing to adopted above technical scheme on the seat, the lower end of fixed head is provided with elastic bumps.When being converted into the chair shape, elastic bumps hooks fixed head, plays a location, so seat can not stand and digs with the people who sits.And, the utlity model has simple in structure, reequip characteristics easily.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a partial structurtes schematic diagram of the present utility model.
Fig. 3 is the structural representation of connecting rod.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
A kind of folding seat as shown in Figure 1, comprise 2 pairs of scissor-type members, seat 2 and the chair back 1, the 2 pairs of scissor-type members are hinged by pin joint 6 at their middle part by interior chair pin 4 and outer chair pin 3 respectively and form, and are respectively equipped with connecting rod 13 connections between chair pin 4 and the outer chair pin 3 in 2 pairs.The chair back 1 is made of 3 wooden cross bars 14, is arranged on the top of 2 external chair pin 3.Seat 2 is fixedly installed on 2 wooden vertical poles 15 by 7 wooden cross bars 14 and constitutes, one end of 2 wooden vertical poles 15 of seat 2 is arranged in 2 pairs on the chair pin 4 by pin joint 5 is hinged respectively, article 2, the other end of wooden vertical pole 15 is provided with over against 2 external chair pin 3 respectively, and between 2 wooden vertical poles 15 and 2 external chair pin 3, being respectively equipped with connecting rod 7,2 ends of connecting rod 7 are hinged by pin joint 11,12 with seat 2 and outer chair pin 3 respectively.
As shown in Figure 2,2 sides of seat are respectively equipped with the fixed head 8 of downward extension, and the lower end of fixed head 8 is provided with elastic bumps 9, the arc surface of the protrusion fixed head 8 that elastic bumps 9 is bent to form for the lower end of fixed head 8.As shown in Figure 3, connecting rod 7 is a convex structure, the protruding part 12 on the connecting rod 7 inwardly, with elastic bumps 9 over against.
As shown in Figure 1, when being converted into the chair shape, elastic bumps 9 hooks the protruding part 12 of connecting rod 7, plays a location, and seat 2 can not stand and digs with the people who sits.
Claims (4)
1. folding seat, comprise 2 pairs of scissor-type members, the seat (2) and the chair back (1), the 2 pairs of scissor-type members respectively by interior chair pin (4) and outer chair pin (3) at the middle part hinged formation, being respectively equipped with connecting rod (13) in 2 pairs between chair pin (4) and the outer chair pin (3) connects, the chair back (1) is arranged on the top of 2 external chair pin (3), 2 sides of one end of seat (2) are hinged respectively to be arranged in 2 pairs on the chair pin (4), 2 sides of the other end of seat (2) are provided with over against 2 external chair pin (3) respectively, and between 2 sides of seat (2) and 2 external chair pin (3), be respectively equipped with connecting rod (7), 2 ends of connecting rod (7) are hinged with seat (2) and outer chair pin (3) respectively, it is characterized in that: 2 sides of seat (2) are respectively equipped with the fixed head (8) of downward extension, and the lower end of fixed head (8) is provided with the elastic bumps (9) that can hook connecting rod (7).
2. a kind of folding seat according to claim 1 is characterized in that: the arc surface of the protrusion fixed head (8) that described elastic bumps (9) is bent to form for the lower end of fixed head (8).
3. a kind of folding seat according to claim 1 and 2 is characterized in that: connecting rod (7) is a convex structure, the protruding part (12) on the connecting rod (7) inwardly, with elastic bumps (9) over against.
4. a kind of folding seat according to claim 1 and 2, it is characterized in that: seat (2) is fixedly installed on 2 wooden vertical poles (15) by some wooden cross bars (14) and goes up formation, and interior chair pin (4) and connecting rod (7) are hinged respectively to be arranged on 2 wooden vertical poles (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201839442U CN201073122Y (en) | 2007-09-30 | 2007-09-30 | Folding chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201839442U CN201073122Y (en) | 2007-09-30 | 2007-09-30 | Folding chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201073122Y true CN201073122Y (en) | 2008-06-18 |
Family
ID=39518385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201839442U Expired - Fee Related CN201073122Y (en) | 2007-09-30 | 2007-09-30 | Folding chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201073122Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108618427A (en) * | 2018-06-15 | 2018-10-09 | 佛山职业技术学院 | A kind of Foldable table chair |
| CN112914288A (en) * | 2021-01-21 | 2021-06-08 | 福建欧莱德家具有限公司 | Folding chair and production process thereof |
-
2007
- 2007-09-30 CN CNU2007201839442U patent/CN201073122Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108618427A (en) * | 2018-06-15 | 2018-10-09 | 佛山职业技术学院 | A kind of Foldable table chair |
| CN112914288A (en) * | 2021-01-21 | 2021-06-08 | 福建欧莱德家具有限公司 | Folding chair and production process thereof |
| CN112914288B (en) * | 2021-01-21 | 2024-03-29 | 福建欧莱德家具有限公司 | Folding chair and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20100930 |