CN2730226Y - Adjustable folding chair with rigid arm-rest - Google Patents
Adjustable folding chair with rigid arm-rest Download PDFInfo
- Publication number
- CN2730226Y CN2730226Y CN 200420027277 CN200420027277U CN2730226Y CN 2730226 Y CN2730226 Y CN 2730226Y CN 200420027277 CN200420027277 CN 200420027277 CN 200420027277 U CN200420027277 U CN 200420027277U CN 2730226 Y CN2730226 Y CN 2730226Y
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- CN
- China
- Prior art keywords
- tube
- rest
- handrail
- hard
- adjustable folding
- 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
An adjustable folding chair with rigid arm-rest of the utility model relates to a rest folding chair with a back rest adjustable in the different angles, and is used as a travel and leisure folding seat, an arm-chair, a deck chair for family, outdoor, patio, park, sandy beach, etc. The structure of the adjustable folding chair with rigid arm-rest is a back rest tube, a base frame tube, a front cross tube, a back cross tube, front stands, back stands, a foot stool, a rigid arm-rest and soft mass face fabric. The utility model is characterized in that the two front stands respectively have cross connection with the two back stands, the arm-rest regulation locater is arranged on the upper end of the back stand, the hard arm-rest is movably connected with the back rest tube, the arm-rest regulation locater is assembled in the sliding-groove of the rigid arm rest, the upper end of the front stand is provided with an expansion and contraction inner tube by a positioning connecter, the expansion and contraction inner tube is assembled in an expansion and contraction outer tube, the upper part of the expansion and contraction outer tube is movably connected with the back rest tube by a connecting sleeve of the expansion and contraction outer tube, the lower part of the expansion and contraction outer tube is movably connected with the back stand, the lower part of the back rest tube is assembled in the sliding-groove of the back rest tube sliding-groove, and the back end of the base frame tube is sheathed on the expansion and contraction outer tube by the base frame sliding connecter.
Description
Technical field
What the adjustable folding seat of the hard handrail of the utility model related to is the foldable chair that a kind of backrest can be regulated different angles, is applicable to that occasions such as family, open air, garden, park, sandy beach are done tourism, folding seat, arm-chair, chaise longue lie fallow.
Background technology
At present, the hard armchair function ratio of travel, leisure is used is more single, and backrest can not be made multi-angle and regulate, and people's seating backrest on chair has only a kind of angle state, can not satisfy the needs of the different sitting postures of people, and seating is comfortable inadequately.Have a kind of handrail to regulate chair in addition, adopt the shaped as frame structure, can not the front and back receipts fold, volume is bigger after the folding, and inconvenience is carried.
Summary of the invention
The utility model purpose is to provide a kind of hard handrail adjustable folding seat at above-mentioned weak point, have many grades in its hard handrail and regulate sliding tray, chair folding simultaneously on four sides, backrest can form different angles according to regulating before and after the hard handrail, according to the human body needs select to sit, by, the diverse location of lying, on present frame of soft shell fabric suit and the backing tube, support is opened rear seat frame, backing tube struts, lining is tightened, sat, by, the Energy and comfort of lying.
The hard adjustable folding seat of handrail is taked following scheme realization: the hard adjustable folding chair structure of handrail comprises backing tube, base frame tube, front cross pipe, rear cross pipe, front leg strut, rear support leg, outer telescopic tube, flexible interior pipe, runners, hard handrail, handrail adjusting locator, backing tube slip channel bar, seat frame sliding connector, soft shell fabric.
Two front leg struts and two rear support leg interconnections respectively, runners is equipped with in forward and backward supporting leg lower end, end device has handrail to regulate locator on the rear support leg, handrail is regulated locator and is had the locator of adjusting body, regulate locator body top and be provided with positioning convex, body is provided with the slip fixture block, regulates locator body bottom and is provided with connector, and the connector dress is inserted and is fixed on the rear support leg upper end.Hard handrail has armrest body, is provided with sliding tray in the armrest body, is provided with some groups of projectioies in sliding tray, can many grades of adjustings, be provided with the backing tube connector in the armrest body rear end, and the backing tube connector is provided with the pipe fitting draw-in groove.The backing tube connector of hard handrail and backing tube flexibly connect, handrail is regulated the locator dress and is inserted in the hard handrail sliding tray, can slide easily, the positioning convex that handrail is regulated on the locator cooperates with some groups of projectioies in the sliding tray respectively, differing tilt angles that can many grades of adjusting backing tubes.
Flexible interior pipe is equipped with by positioning link in the front leg strut upper end, and pipe is adorned and is inserted in the outer telescopic tube in stretching, and the outer telescopic tube upper end passes through the outer telescopic tube adapter sleeve and backing tube flexibly connects, and outer telescopic tube lower end and rear support leg flexibly connect.Backing tube slip channel bar one end device is in rear support leg and outer telescopic tube junction, and other end device intersects the active connection place at front leg strut and rear support leg, and backing tube slip channel bar is provided with sliding tray, and backing tube bottom dress is inserted in the sliding tray of backing tube slip channel bar.
Two base frame tubes are connected to the active connection place that intersects of front leg strut and rear support leg, the base frame tube rear end is sleeved on the outer telescopic tube by seat frame sliding connector, the front cross pipe upper end flexibly connects by U-shaped hinge and base frame tube, and the front cross pipe lower end flexibly connects by U-shaped hinge and front leg strut.The rear cross pipe upper end flexibly connects by U-shaped hinge and the positioning link that is fixed on the front leg strut upper end, and the rear cross pipe lower end flexibly connects by the runners of U-shaped hinge with rear support leg.
Soft shell fabric has seat surface material and backrest lining, and soft shell fabric is sleeved on base frame tube and the backing tube.Positioning link is provided with the pipe fitting installing hole, and the pipe fitting installing hole is used to install front leg strut, is provided with pipe fitting in pipe fitting installing hole one side notch is installed, and is used for installing flexible interior pipe.
Operation principle: when the adjustable folding seat of hard handrail is used, catch backing tube on the other hand, another hand is caught base frame tube, folding seat is opened, soft shell fabric is along with lining is opened, the people can be sitting on the chair base surface, regulate seat as needs, by posture, only need hard handrail upwards be carried with hand and handrail is regulated locator slide in the sliding tray of hard handrail, slide in the sliding tray of backing tube slip channel bar in the backing tube bottom simultaneously, when definite suitable seat, by behind the position handrail is pressed, the positioning convex that handrail is regulated on the locator matches with the projection of setting in the hard handrail sliding tray, latched position can be sat, lean on, lie, easy to use comfortable.After using end, when needing with the folding seat folding, catch base frame tube upwards to lift respectively and inwardly folding with hand, the outer telescopic tube adapter sleeve that be contained in the base frame tube rear end this moment promptly along outer telescopic tube to lower slider, be contained in that pipe upwards rises along outer telescopic tube in front leg strut upper end flexible, can make volume less with chair frame and lining folding together, in the folding seat of can packing into the packaging bag, carry or deposit.
The characteristics of the hard adjustable folding seat of handrail: the adjustable folding seat of the hard handrail of the utility model is novel in design unique, good looking appearance is generous, owing to be provided with sliding tray, some groups of projectioies in the hard handrail, the device that withers on the rear support leg has the handrail positioning regulator, backrest can form different angles according to regulating before and after the hard handrail, the diverse location that selection is sat, leaned on, lies according to the human body needs, soft shell fabric is sleeved on base frame tube and the backing tube, support is opened rear seat frame, after backing tube struts, lining is tightened indeformable, adds that whole chair shelf structure is stable, and the people sits, leans on comfortable stable.The people be sitting on the chair and when standing up two hands or ancon be supported on the hard handrail, hard handrail can not be out of shape.The hard adjustable folding seat of handrail is easy to folding, is convenient to after the folding deposit, carry, and can be widely used in that occasions such as family, open air, garden, park, sandy beach are done tourism, folding seat, arm-chair, chaise longue lie fallow.
Description of drawings
The utility model is described in further detail below with reference to accompanying drawing.
Fig. 1 is the adjustable folding seat schematic diagram of hard handrail.
Fig. 2 is the chair shelf structure schematic diagram of the adjustable folding seat of hard handrail.
Fig. 3 is that the handrail of the adjustable folding seat of hard handrail is regulated the locator front view.
Fig. 4 is that the handrail of the adjustable folding seat of hard handrail is regulated the locator left view.
Fig. 5 is the hard handrail cutaway view of the adjustable folding seat of hard handrail.
Fig. 6 is the hard handrail vertical view of the adjustable folding seat of hard handrail.
Fig. 7 is the hard handrail A-A cutaway view of the adjustable folding seat of hard handrail.
Fig. 8 is the positioning link front view of the adjustable folding seat of hard handrail.
Fig. 9 is the positioning link vertical view of the adjustable folding seat of hard handrail.
Figure 10 is the flexible outer tube adapter sleeve front view of the adjustable folding seat of hard handrail.
Figure 11 is the flexible outer tube adapter sleeve vertical view of the adjustable folding seat of hard handrail.
Figure 12 is the seat frame sliding connector schematic diagram of the adjustable folding seat of hard handrail.
Figure 13 is the backing tube slip channel bar schematic diagram of the adjustable folding seat of hard handrail.
The specific embodiment
With reference to accompanying drawing 1～13, the hard adjustable folding chair structure of handrail comprises backing tube 1, base frame tube 5, front cross pipe 6, rear cross pipe 13, front leg strut 7, rear support leg 11, outer telescopic tube 14, flexible interior pipe 17, runners 8,12, handrail 3, handrail are regulated locator 4, backing tube slip channel bar 10, seat frame sliding connector 15, soft shell fabric 2 firmly.
Two front leg struts 7 and two rear support leg 11 interconnections respectively, forward and backward supporting leg lower end is equipped with runners 8,12 respectively, end device has handrail to regulate locator 4 on the rear support leg 11, handrail is regulated locator 4 and is had the locator of adjusting body, regulate locator body top and be provided with positioning convex 4-1, body is provided with slip fixture block 4-2, regulates locator body bottom and is provided with connector 4-3, and connector 4-3 dress is inserted and is fixed on rear support leg 11 upper ends (seeing accompanying drawing 3,4).Hard handrail 3 has armrest body, is provided with sliding tray 3-1 in the armrest body, is provided with some groups of projection 3-2 in sliding tray 3-1, can many grades of adjustings, be provided with backing tube connector 3-3 in the armrest body rear end, and backing tube connector 3-3 is provided with pipe fitting draw-in groove 3-4.The backing tube connector 3-3 of hard handrail and backing tube 1 flexibly connect, handrail is regulated locator 4 dresses and is inserted in the hard handrail sliding tray 3-1, can slide easily, the positioning convex 4-2 that handrail is regulated on the locator 4 cooperates with some groups of projection 3-2 in the sliding tray 3-1 respectively, differing tilt angles (seeing accompanying drawing 5,6) that can many grades of adjusting backing tubes.
Flexible interior pipe 17 is equipped with by positioning link 18 in front leg strut 7 upper ends, and flexible interior pipe 17 is adorned and is inserted in the outer telescopic tube 14, and outer telescopic tube 14 upper ends are by outer telescopic tube adapter sleeve 16 and backing tube 1 flexible connection, and outer telescopic tube 14 lower ends and rear support leg 11 flexibly connect.Backing tube slip channel bar 10 1 end devices are on rear support leg 11 and outer telescopic tube 14 junctions, other end device intersects active connection place 20 at front leg strut 7 and rear support leg 11, backing tube slip channel bar 10 is provided with sliding tray 10-1, and backing tube 1 bottom dress is inserted in the sliding tray 10-1 of backing tube slip channel bar.
What two base frame tubes 5 were connected to front leg strut and rear support leg intersects active connection place 20, base frame tube 5 rear ends are sleeved on the outer telescopic tube 14 by seat frame sliding connector 15, front cross pipe 6 upper ends flexibly connect by U-shaped hinge and base frame tube 5, and front cross pipe 6 lower ends flexibly connect by U-shaped hinge 21 and front leg strut 7.Rear cross pipe 13 upper ends flexibly connect by U-shaped hinge 19 and the positioning link 18 that is fixed on front leg strut 7 upper ends, and rear cross pipe 13 lower ends flexibly connect by the runners 12 of U-shaped hinge with rear support leg.
Seat frame sliding connector 15 has sliding eye 15-1, is used to be sleeved on outer telescopic tube 14, is provided with a frame in sliding eye 15-1 one side and connects earhole 15-2, is connected (seeing accompanying drawing 12) with base frame tube 5 by rivet.
Outer telescopic tube adapter sleeve 16 is provided with outer telescopic tube installing hole 16-1, is used to install outer telescopic tube 14, and outer telescopic tube installing hole 16-1 top is provided with flexible interior pipe sliding eye 16-2, and is provided with backing tube connection journal stirrup 16-3 (seeing accompanying drawing 10,11).
Backing tube slip channel bar 10 is provided with sliding tray 10-1, is used to adorn slotting backing tube 1 (seeing accompanying drawing 13).Limited block 9 is equipped with in backing tube 1 lower end.
Claims (9)
1, the adjustable folding seat of a kind of hard handrail, has backing tube, base frame tube, front cross pipe, rear cross pipe, front leg strut, rear support leg, runners, hard handrail, soft shell fabric, it is characterized in that two front leg struts and two rear support leg interconnections respectively, end device has handrail to regulate locator on the rear support leg, holding hand and backing tube firmly flexibly connects, handrail is regulated the locator dress and is inserted in the hard handrail sliding tray, flexible interior pipe is equipped with by positioning link in the front leg strut upper end, the pipe dress is inserted in the outer telescopic tube in flexible, the outer telescopic tube upper end flexibly connects by outer telescopic tube adapter sleeve and backing tube, outer telescopic tube lower end and rear support leg flexibly connect, backing tube slip channel bar one end device is in rear support leg and outer telescopic tube junction, other end device intersects the active connection place at front leg strut and rear support leg, backing tube bottom dress is inserted in the sliding tray of backing tube slip channel bar, and the base frame tube rear end is sleeved on the outer telescopic tube by seat frame sliding connector.
2, the adjustable folding seat of hard handrail according to claim 1, it is characterized in that the front cross pipe upper end flexibly connects by U-shaped hinge and base frame tube, the front cross pipe lower end flexibly connects by U-shaped hinge and front leg strut, the rear cross pipe upper end flexibly connects by U-shaped hinge and the positioning link that is fixed on the front leg strut upper end, and the rear cross pipe lower end flexibly connects by the runners of U-shaped hinge with rear support leg.
3, the adjustable folding seat of hard handrail according to claim 1, it is characterized in that handrail adjusting locator has the locator of adjusting body, regulate locator body top and be provided with positioning convex, body is provided with the slip fixture block, regulates locator body bottom and is provided with connector.
4, the adjustable folding seat of hard handrail according to claim 1 is characterized in that hard handrail has armrest body, is provided with sliding tray in the armrest body, is provided with several projectioies in sliding tray, is provided with the backing tube connector at armrest rear end.
5, the adjustable folding seat of hard handrail according to claim 1 is characterized in that positioning link is provided with the pipe fitting installing hole, and the pipe fitting installing hole is used to install front leg strut, is provided with pipe fitting in pipe fitting installing hole one side notch is installed, and is used for installing flexible interior pipe.
6, the adjustable folding seat of hard handrail according to claim 1 is characterized in that a frame sliding connector has sliding eye, is provided with a frame in sliding eye one side and connects earhole.
7, the adjustable folding seat of hard handrail according to claim 1 is characterized in that the outer telescopic tube adapter sleeve is provided with the outer telescopic tube installing hole, and outer telescopic tube installing hole top is provided with flexible interior pipe sliding eye, and is provided with backing tube connection journal stirrup.
8, the adjustable folding seat of hard handrail according to claim 1 is characterized in that positioning link is provided with the pipe fitting installing hole, is provided with pipe fitting in pipe fitting installing hole one side notch is installed.
9, the adjustable folding seat of hard handrail according to claim 1 is characterized in that backing tube slip channel bar is provided with sliding tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420027277 CN2730226Y (en) | 2004-05-24 | 2004-05-24 | Adjustable folding chair with rigid arm-rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420027277 CN2730226Y (en) | 2004-05-24 | 2004-05-24 | Adjustable folding chair with rigid arm-rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2730226Y true CN2730226Y (en) | 2005-10-05 |
Family
ID=35050575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420027277 Expired - Fee Related CN2730226Y (en) | 2004-05-24 | 2004-05-24 | Adjustable folding chair with rigid arm-rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2730226Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111587080A (en) * | 2018-01-12 | 2020-08-25 | 野醍冷却器有限责任公司 | Portable chair |
| WO2023060755A1 (en) * | 2021-10-14 | 2023-04-20 | 永康市青沐工贸有限公司 | Folding chair |
| USD1027523S1 (en) | 2019-01-14 | 2024-05-21 | Yeti Coolers, Llc | Portable chair |
| USD1028549S1 (en) | 2019-01-14 | 2024-05-28 | Yeti Coolers, Llc | Portable chair |
| USD1030340S1 (en) | 2022-06-15 | 2024-06-11 | Yeti Coolers, Llc | Portable chair |
-
2004
- 2004-05-24 CN CN 200420027277 patent/CN2730226Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111587080A (en) * | 2018-01-12 | 2020-08-25 | 野醍冷却器有限责任公司 | Portable chair |
| USD1027523S1 (en) | 2019-01-14 | 2024-05-21 | Yeti Coolers, Llc | Portable chair |
| USD1028549S1 (en) | 2019-01-14 | 2024-05-28 | Yeti Coolers, Llc | Portable chair |
| WO2023060755A1 (en) * | 2021-10-14 | 2023-04-20 | 永康市青沐工贸有限公司 | Folding chair |
| USD1030340S1 (en) | 2022-06-15 | 2024-06-11 | 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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051005 Termination date: 20130524 |