CN204734179U - Folding chair - Google Patents
Folding chair Download PDFInfo
- Publication number
- CN204734179U CN204734179U CN201520427345.5U CN201520427345U CN204734179U CN 204734179 U CN204734179 U CN 204734179U CN 201520427345 U CN201520427345 U CN 201520427345U CN 204734179 U CN204734179 U CN 204734179U
- Authority
- CN
- China
- Prior art keywords
- tube
- pipe
- connecting rod
- backing tube
- rear foot
- 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 - Lifetime
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Abstract
本实用新型涉及一种折叠椅，包括椅子骨架和椅套，所述骨架包括两侧分别设有的靠背管、后脚管、座框管及连接杆，靠背管与后脚管的一端通过连接固定件活动连接，所述连接杆的一端通过靠背滑动件与靠背管活动连接，且连接杆的另一端通过一后脚滑动件与后脚管活动连接；折叠椅打开时，所述后脚管与靠背管和连接杆组成一个三角形结构，所述后脚管与靠背管形成的夹角等于或大于90°；所述座框管的后端与连接杆连接，其中部通过连接固定件与靠背管的连接；所述骨架后方设有两根后十字交叉管，所述后十字交叉管一端通过转动铰与所述靠背管上部连接，其另一端与另一侧的后脚管的下方活动连接。本实用新型结构稳定、牢固，收放自如、便捷，使用寿命长。
The utility model relates to a folding chair, which includes a chair frame and a chair cover. The frame includes a backrest tube, a rear leg tube, a seat frame tube and a connecting rod respectively arranged on both sides. One end of the back tube and the rear leg tube is connected by a fixing piece Flexible connection, one end of the connecting rod is movably connected with the backrest tube through the backrest slider, and the other end of the connecting rod is movably connected with the rear leg tube through a rear foot slider; when the folding chair is opened, the rear leg tube is connected with the backrest tube The rods form a triangular structure, the angle formed by the rear leg tube and the back tube is equal to or greater than 90°; the rear end of the seat frame tube is connected to the connecting rod, and the middle part is connected to the back tube through a connecting fixture; the The frame rear is provided with two rear cross pipes, one end of the rear cross pipe is connected with the upper part of the backrest pipe through a rotating hinge, and the other end is movably connected with the bottom of the rear leg pipe on the other side. The utility model has a stable and firm structure, can be retracted freely and conveniently, and has a long service life.
Description
Technical field
The utility model relates to a kind of folding seat that can completely inwardly shrink.
Background technology
Along with the development of society, the heat that outdoor exercises are more and more subject to people is held in both hands, and the requirement of outdoor exercises product is also more and more higher.Outdoor exercises with fish wait activity all need to use chair, guarantee chair firm while, also need chair is easy to carry.The utility model action just can realize the folding of product and open; Structural rigidity is good, and fabric is tightened on support, mean forced, and people is more comfortable; Compact structure, after folding, volume is little, is applicable to carrying and storing, and product purpose is wide, can indoors, also can sandy beach out of doors, the places such as garden.
Summary of the invention
The purpose of this utility model is to provide a kind of folding seat, and by arranging connector from top to bottom on backing tube, connected by other pipe fittings needed for chair, only need an action, just the chair opened can be packed up rapidly, structure is ingenious.
For achieving the above object, the utility model provides a kind of folding seat, comprise Chair frame and be arranged on the chair cover on described skeleton, described skeleton comprises backing tube, rear foot tube, base frame tube and the connecting rod that both sides are respectively equipped with, described backing tube is respectively equipped with backrest sliding part, connection fixture from top to bottom, backing tube is flexibly connected by connection fixture with one end of rear foot tube, one end of described connecting rod is flexibly connected with backing tube by backrest sliding part, and the other end of connecting rod is flexibly connected with rear foot tube by a rear foot sliding part; When folding seat is opened, described rear foot tube and backing tube and connecting rod form a triangular structure, and the angle that described rear foot tube and backing tube are formed is equal to or greater than 90 °; The rear end of described base frame tube is connected with connecting rod, is connected in the middle part of base frame tube by connection fixture with the inner side of backing tube; Right-angled intersection pipe after described skeleton rear is provided with two, described rear right-angled intersection pipe one end is connected with described backing tube top by rotating hinge, and its other end is connected with the underside of the rear foot tube of opposite side.
Further improvement of the utility model is:
Also comprise handrail tube and arm supports pipe, described handrail tube is flexibly connected by handrail connector with one end of arm supports pipe, arm supports sliding part is respectively equipped with below described backing tube, the other end of described handrail tube is connected with backing tube by backrest sliding part, and the other end of arm supports pipe is connected with backing tube by arm supports sliding part; The front end of described base frame tube is connected with arm supports pipe by seat frame tumbler.Increase the comfort level of chair, and strengthen fastness and the stability of chair.
Further improvement of the utility model is:
Described skeleton front is provided with front right-angled intersection pipe, and described front right-angled intersection pipe one end is flexibly connected with arm supports pipe by seat frame tumbler, and its other end is connected with the backing tube of opposite side by rotating hinge.Also enhance attractive in appearance while strengthening fastness, also person easy to use puts leg use.
Further improvement of the utility model is: the bottom of described backing tube and rear foot tube is respectively equipped with footmuff, prevents from damaging bottom pipe fitting, strengthens aesthetic property, reduces dangerous.
The beneficial effects of the utility model are: design ingenious, and skeleton is stable, firmly, be easy to carry storage, practical, elegant in appearance.
Accompanying drawing explanation
Fig. 1 represents structural representation of the present utility model;
Fig. 2 represents the structural representation of the utility model skeleton;
Fig. 3 represents the utility model local collapsed configuration schematic diagram;
Fig. 4 represents the complete collapsed configuration schematic diagram of the utility model;
Drawing reference numeral: right-angled intersection pipe, 16-handrail connector, 17-seat frame tumbler, 18-rotating hinge after right-angled intersection pipe, 7-base frame tube, 8-handrail tube, 9-backrest sliding part, 10-rear foot sliding part, 11-footmuff, 12-connection fixture, 13-arm supports sliding part, 14-rear cross pipe fixture, 15-before 1-chair cover, 2-backing tube, 3-connecting rod, 4-rear foot tube, 5-arm supports pipe, 6-.
Detailed description of the invention
In order to deepen, to understanding of the present utility model, to be described in further detail the utility model below in conjunction with drawings and Examples.
By reference to the accompanying drawings 1 with accompanying drawing 2, the utility model proposes a kind of folding seat, comprise Chair frame and be arranged on the chair cover 1 on described skeleton, it is characterized in that: described skeleton comprises the backing tube 2 that both sides are respectively equipped with, rear foot tube 4, base frame tube 7 and connecting rod 3, described backing tube 2 is respectively equipped with backrest sliding part 9 from top to bottom, connection fixture 12, backing tube 2 is flexibly connected by connection fixture 12 with one end of rear foot tube 4, one end of described connecting rod 3 is flexibly connected with backing tube 2 by backrest sliding part 9, and the other end of connecting rod 3 is flexibly connected with rear foot tube 4 by a rear foot sliding part 10, when opening, the angle being equal to or greater than 90 ° that described rear foot tube 4 is formed with backing tube 2, connecting rod 3 forms acute angle with rear foot tube 4, backing tube 2 respectively, and three is fixed, described connecting rod 3 is fixedly connected with seat frame pipe 7 respectively with the inner side of backing tube 2, and described base frame tube 7 is connected with backing tube 2 by connection fixture 12.
Right-angled intersection pipe 15 after described skeleton rear is provided with two, described rear right-angled intersection pipe 15 one end is connected with backing tube 2 top by rotating hinge 18, and the other end is connected with the underside of the rear foot tube 4 of opposite side.Also comprise handrail tube 8 and arm supports pipe 5, described handrail tube 8 is flexibly connected by handrail connector 16 with one end of arm supports pipe 5, arm supports sliding part 13 is respectively equipped with below described backing tube 2, the other end of described handrail tube 8 is connected with backing tube 2 by backrest sliding part 9, and the other end of arm supports pipe 5 is connected with backing tube 2 by arm supports sliding part 13.Described skeleton front is provided with front right-angled intersection pipe 6, seat frame tumbler 17 is provided with in the middle part of arm supports pipe 5, the front portion of described base frame tube 7 is connected with arm supports pipe 5 by seat frame tumbler 17, described front right-angled intersection pipe 6 one end is flexibly connected with arm supports pipe 5 by seat frame tumbler 17, and the other end is connected with the backing tube 2 of opposite side by rotating hinge 18.Front right-angled intersection pipe 6 and the tie point of backing tube 2 are positioned at arm supports pipe 5 and the below of the tie point of backing tube 2, ensure that folding seat opens the stability of strutting system of back bar stay pipe 5.Described backing tube 2 is respectively equipped with footmuff 11 with the bottom of rear foot tube 4.
By reference to the accompanying drawings 3 with accompanying drawing 4, during contraction, grasp above backing tube 2, another holds homonymy base frame tube 7 front end, inwardly stressed.Base frame tube 7 band is automatically connected in arm supports pipe 5 upward sliding of its front end, and the connecting rod 3 that band is automatically connected in face thereafter rotates.Connecting rod 3 rotates and drives the backrest sliding part 9 on its top along backing tube 2 slide downward, drive the rear foot sliding part 10 of below along rear foot tube 4 slide downward, rear foot tube 4 is rotated to backing tube 2 direction by the connection fixture 12 be fixed in the middle of backing tube 2.Arm supports pipe 5 is when moving upward, below by arm supports sliding part 13 along upward sliding below backing tube 2, top drives handrail tube 8 upwards to rotate by hinged handrail connector 16, and handrail tube 8 rear end and backrest sliding part 9 are hinged, along backing tube 2 slide downward under its drive.Inwardly rotate with rear foot tube 4 below backing tube 2, drive front right-angled intersection pipe 6 inwardly to rotate with rear right-angled intersection pipe 15, thus make whole skeleton inward collapsible.Otherwise support is opened, outwards open with base frame tube 7 front end with holding above backing tube 2.
The utility model makes skeleton form distinctive triangular structure by design, support before and after arranging simultaneously, and critical component is all connected with connecting rod with backing tube with the rear foot tube of composition tripod in the utility model, this make skeleton more stable, reliably, more firm, the folding and unfolding of folding seat then more freely, convenient.The utility model can Reusability, and long service life.
Claims (4)
1. a folding seat, comprise Chair frame and be arranged on the chair cover (1) on described skeleton, it is characterized in that: described skeleton comprises the backing tube (2) that both sides are respectively equipped with, rear foot tube (4), base frame tube (7) and connecting rod (3), described backing tube (2) is respectively equipped with backrest sliding part (9) from top to bottom, connection fixture (12), backing tube (2) is flexibly connected by connection fixture (12) with one end of rear foot tube (4), one end of described connecting rod (3) is flexibly connected with backing tube (2) by backrest sliding part (9), and the other end of connecting rod (3) is flexibly connected with rear foot tube (4) by a rear foot sliding part (10), when folding seat is opened, described rear foot tube (4) forms a triangular structure with backing tube (2) and connecting rod (3), and the angle that described rear foot tube (4) and backing tube (2) are formed is equal to or greater than 90 °, the rear end of described base frame tube (7) is connected with connecting rod (3), and base frame tube (7) middle part is connected with the inner side of backing tube (2) by connection fixture (12), right-angled intersection pipe (15) after described skeleton rear is provided with two, described rear right-angled intersection pipe (15) one end is connected with described backing tube (2) top by rotating hinge (18), and its other end is connected with the underside of the rear foot tube (4) of opposite side.
2. a kind of folding seat according to claim 1, it is characterized in that: also comprise handrail tube (8) and arm supports pipe (5), described handrail tube (8) is flexibly connected by handrail connector (16) with one end of arm supports pipe (5), described backing tube (2) below is respectively equipped with arm supports sliding part (13), the other end of described handrail tube (8) is connected with backing tube (2) by backrest sliding part (9), and the other end of arm supports pipe (5) is connected with backing tube (2) by arm supports sliding part (13); The front end of described base frame tube (7) is connected with arm supports pipe (5) by seat frame tumbler (17).
3. a kind of folding seat according to claim 2, it is characterized in that: described skeleton front is provided with front right-angled intersection pipe (6), described front right-angled intersection pipe (6) one end is flexibly connected with arm supports pipe (5) by seat frame tumbler (17), and its other end is connected with the backing tube (2) of opposite side by rotating hinge (18).
4. a kind of folding seat according to claim 1, is characterized in that: described backing tube (2) is respectively equipped with footmuff (11) with the bottom of rear foot tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520427345.5U CN204734179U (en) | 2015-06-19 | 2015-06-19 | Folding chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520427345.5U CN204734179U (en) | 2015-06-19 | 2015-06-19 | Folding chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204734179U true CN204734179U (en) | 2015-11-04 |
Family
ID=54415950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520427345.5U Expired - Lifetime CN204734179U (en) | 2015-06-19 | 2015-06-19 | Folding chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204734179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104873021A (en) * | 2015-06-19 | 2015-09-02 | 常州侨裕旅游用品有限公司 | Folding chair |
| US11241097B2 (en) | 2019-06-04 | 2022-02-08 | Yeti Coolers, Llc | Portable chair |
-
2015
- 2015-06-19 CN CN201520427345.5U patent/CN204734179U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104873021A (en) * | 2015-06-19 | 2015-09-02 | 常州侨裕旅游用品有限公司 | Folding chair |
| US11241097B2 (en) | 2019-06-04 | 2022-02-08 | Yeti Coolers, Llc | Portable chair |
| US12144430B2 (en) | 2019-06-04 | 2024-11-19 | Yeti Coolers, Llc | Portable chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20151104 |
|
| CX01 | Expiry of patent term |