CN2440390Y - Sliding lying-chair - Google Patents
Sliding lying-chair Download PDFInfo
- Publication number
- CN2440390Y CN2440390Y CN 99219080 CN99219080U CN2440390Y CN 2440390 Y CN2440390 Y CN 2440390Y CN 99219080 CN99219080 CN 99219080 CN 99219080 U CN99219080 U CN 99219080U CN 2440390 Y CN2440390 Y CN 2440390Y
- Authority
- CN
- China
- Prior art keywords
- chair
- seat
- chair seat
- backrest
- seat frame
- 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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- Special Chairs (AREA)
Abstract
The utility model relates to a sling chair with a sliding seat type, which belongs to the technical field of furniture, positions for supporting center of gravity can be adjusted, and safety factors can be improved by using the utility model. A frame of a chair seat is added on the existing chair leg and the existing tray, the middle lower parts of both sides of a chair backrest are movably hung on both sides of the rear upper part of the frame of the chair seat, and the lower end of the chair backrest is movably connected with the rear end of the chair seat. The front part of the chair seat which can slide backwards and forwards is supported on the frame of the chair seat, and the rear part below the chair seat is movably connected with the front part of the frame of the chair seat through a telescopic rod.
Description
The utility model relates to office and a kind of chair that lies fallow, and is the improvement to Chair structure, belongs to the furniture technical field.
Existing various chairs are made up of chair pin, seat support, handrail and backrest usually.The tiltable rota-cline seat of backrest is wherein arranged, if the chair pin do not fix, the people lies down and moves after the tailheaviness, produces the unsafe factor that " top-heavy " falls after easily immediately.
The purpose of this utility model provides a kind of slide-like rota-cline seat, and it not only has the seat breath function of general chair, and can solve the unsafe factor that moves generation when lying breath usually after the center of gravity preferably.
The purpose of this utility model is achieved in that the slide-like rota-cline seat comprises that seat support, chair back, chair pin, seat support are contained on the chair seat frame movably, and chair seat frame is contained on the chair pin by pallet.The preceding holder of middle front part is connected with an expansion link one end movable screw latching in the chair seat frame, the holder removable pin that the expansion link other end is connected with the postmedian seat support below seat support is connected, each intrinsic guide rail of middle front part both sides below the seat support, guide rail sleeve is contained on the pulley or slide block on anterior both sides two pulley spindles of chair seat frame or the slide block axle, chair base rear end and backrest lower end pin link joint, the bolt movable set is shipped and resell on another market in the backrest of both sides, chair seat frame upper back is shipped and resell on another market installing hole by backrest in middle and lower part, backrest both sides.Position when expansion link is designed to sit breath when the longest, backrest is leant around the back of the body bolt of shipping and reselling on another market and recedes at the ship and resell on another market backrest on bolt top of backrest firmly the time backward, simultaneously lean around the back of the body and ship and resell on another market bolt forward at the ship and resell on another market backrest of bolt bottom of backrest, by the related promotion seat support compression of the pin of backrest lower end expansion link, make seat support on pulley on the two little axles of the anterior both sides of chair seat frame or slide block, become lying down type to front slide.
Owing to adopt such scheme, seat support when lying breath, chair seat frame relatively, just relatively the chair pin to front slide one segment distance, thereby make the center of gravity reach of human body, reached purpose of safety.
Below in conjunction with accompanying drawing the utility model is further specified
Figure one is a structural principle side view of the present utility model.
Figure two is chair seat frame respectant front views in the past.
Figure three is vertical views of chair seat frame.
1. backrests, the 2. backrests holder 18. expansion link switch knobs 19. backrests installing hole of shipping and reselling on another market of shipping and reselling on another market before bolt 3. seat supports 4. hinge pins 5. pin 6. holder 7. pallets, 8. castor 9. star bases, 10. lifting gas bar 11. chair seat frames, 12. expansion link 13. bolt pins, 14. pulley spindles or slide block axle 15. guide rails, 16. pulleys or the slide block 17. among the figure.
At figure one, figure two, among the figure three, castor (8), star base (9), lifting gas bar (10) is formed the chair pin, be connected with chair seat frame (11) by pallet (7), be set with pulley or slide block (16) on chair seat frame (11) front part sides pulley spindle or the slide block axle (14), pulley or slide block (16) are contained in the guide rail (15), but guide rail and pulley relative motion, guide rail (15) is fixed on the following anterior both sides of seat support (4) again, the interior middle front part of chair seat frame (11) has preceding holder (17), on the preceding holder (17) expansion link switch knob (18) is housed, fixedly expansion link (12) one ends of bolt pin (13) also are housed, expansion link (12) other end then links to each other with holder (6) by pin (5), holder (6) postmedian and seat support (3) below seat support (3) are connected, seat support (3) rear portion links to each other with backrest (1) bottom by hinge pin (4), and backrest (1) is sleeved on backrest and ships and resell on another market in the installing hole (19) by being contained in the backrest bolt (2) of shipping and reselling on another market.Expansion link shown in the figure one (12) is the longest position, when opening expansion link switch knob (18), firmly backrest (1) is receded with back strength to backrest (1) slightly, simultaneously, the backrest following partly backrest of bolt (2) of shipping and reselling on another market leans around the back of the body bolt (2) of shipping and reselling on another market and travels forward, and promote seat support (3) compression expansion link (12) by hinge pin (4) and shorten, make seat support and on guide rail (15) at the pulley of chair seat frame (11) front part sides or slide block (16) but go up to front slide and become the lying posture gesture, reach the relative chair pin of seat support (3) and move forward, change the purpose of supporting position of centre of gravity.
Claims (2)
1. slide-like rota-cline seat, seat support, chair back, chair pin, handrail are arranged, it is characterized in that: the bolt activity of shipping and reselling on another market of middle and lower part, chair back both sides is suspended in the installing hole of both sides, chair seat frame upper back, chair back lower end and chair base rear end flexibly connect, below the seat support front portion can before and after sliding bearing on chair seat frame, the rear portion is movably connected by expansion link and chair seat frame front portion below the seat support, and chair seat frame is contained on the chair pin by pallet.
2. slide-like rota-cline seat according to claim 1 is characterized in that: expansion link one end is connected with the holder removable pin, and the middle part, back is connected below holder and the seat support, the preceding holder flexible connection of the expansion link other end and chair seat frame front middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99219080 CN2440390Y (en) | 1999-08-09 | 1999-08-09 | Sliding lying-chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99219080 CN2440390Y (en) | 1999-08-09 | 1999-08-09 | Sliding lying-chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2440390Y true CN2440390Y (en) | 2001-08-01 |
Family
ID=34010102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99219080 Expired - Fee Related CN2440390Y (en) | 1999-08-09 | 1999-08-09 | Sliding lying-chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2440390Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100588344C (en) * | 2005-04-28 | 2010-02-10 | 伊马克公司 | Be used for regulating the equipment of office chair mechanisms rear leaning force |
| CN105208896A (en) * | 2013-05-02 | 2015-12-30 | L&P产权管理公司 | Rocker recliner mechanism with changeable features |
| CN107594963A (en) * | 2017-10-24 | 2018-01-19 | 浙江安立博休闲用品有限公司 | A kind of chair of supporting ＆ stablizing |
| CN108851709A (en) * | 2018-06-13 | 2018-11-23 | 益文杰 | One kind dredging chair |
-
1999
- 1999-08-09 CN CN 99219080 patent/CN2440390Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100588344C (en) * | 2005-04-28 | 2010-02-10 | 伊马克公司 | Be used for regulating the equipment of office chair mechanisms rear leaning force |
| CN105208896A (en) * | 2013-05-02 | 2015-12-30 | L&P产权管理公司 | Rocker recliner mechanism with changeable features |
| CN105208896B (en) * | 2013-05-02 | 2018-02-02 | L & P 产权管理公司 | Rocker-recliner mechanism with changeable feature |
| CN107594963A (en) * | 2017-10-24 | 2018-01-19 | 浙江安立博休闲用品有限公司 | A kind of chair of supporting ＆ stablizing |
| CN108851709A (en) * | 2018-06-13 | 2018-11-23 | 益文杰 | One kind dredging chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |