CN2557362Y - Electric driven chair frame - Google Patents
Electric driven chair frame Download PDFInfo
- Publication number
- CN2557362Y CN2557362Y CN 02265766 CN02265766U CN2557362Y CN 2557362 Y CN2557362 Y CN 2557362Y CN 02265766 CN02265766 CN 02265766 CN 02265766 U CN02265766 U CN 02265766U CN 2557362 Y CN2557362 Y CN 2557362Y
- Authority
- CN
- China
- Prior art keywords
- rod
- connecting rod
- fixing
- motor
- permanent seat
- 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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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model provides an electric chair framework, which comprises a front fixing frame and a back fixing frame, an upper slide-way and a lower slide-way, a front, a middle connection rod and a back connection rod, a front motor fixing seat and a back motor fixing seat, a front fastening clamp and a back fastening clamp, a connection rod fixing seat, a front lifting mechanism, a back lifting mechanism, a front moving mechanism and a back moving mechanism transferring taking the worm wheel pair, a screw rod and a nut as the power. By relevant operations on the button, regulations of synchronous lifting for the front and the back, or raising the front, or raising the back, or moving the front and the back can be realized. The drivers of different body heights can obtain the best sitting posture and viewing angle by adjusting comfortably, safely and quickly, thereby releasing the fatigue caused by uncomfortable sit for the driver, and enhancing the driving safety. Due to simple structure, the mechanism has the advantages of safe and reliable operation as well as flexible and convenient regulation, thereby being an ideal chair for the drivers.
Description
Technical field
The utility model relates to cushion frame, especially electric up-down and the cushion frame that moves forward and backward.
Background technology
Cushion frame is the load-carrying element of chair, especially be applied in the cushion frame of vehicular drive position, it is the service conditions that provides for chaufeur, fixed skeleton can't adapt to the driving needs of the different bodily forms, a kind of armrest is moving regulate mechanically can only do forward and backward moving and can't realize the cushion frame of lift adjustment, because of the function imperfection, chaufeur can't be adjusted to best sitting posture and the visual effect that is fit to oneself, long-term driving causes fatigue easily, brings hidden danger to driving safety.
Summary of the invention
Technical problem to be solved in the utility model is to avoid the defective of prior art and a kind of automatic seat skeleton high and low, forward and backward, that lean forward, swing back and regulate of doing is provided.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the automatic seat skeleton, constitute the standard of fixing with vehicle frame with preceding fixed mount fastened to each other, back fixed mount, both sides glide path, it is characterized in that described both sides glide path is provided with the bilge logs along its slip, bilge logs is provided with the front rod of three arrangement in parallels, middle connecting rod, rear linking rod, and is bearing in respectively in the connecting rod permanent seat of fixing with bilge logs and adapter plate; Between front rod and the middle connecting rod, be respectively equipped with front motor permanent seat and rear motor permanent seat between middle connecting rod and the rear linking rod; The front rod two side ends is provided with and the fixing preceding binding clip of chair, and the rear linking rod two side ends is provided with and the fixing back binding clip of chair, and this back binding clip is by long connecting rod and middle rod hinge connection; Described front motor permanent seat is provided with the preceding lifting mechanism of realizing anterior lifting, and the rear motor permanent seat is provided with the rear lifting mechanism of realizing the rear portion lifting; Be provided with between the bilge logs tail end of described both sides and drive the forward and backward travel mechanism of bilge logs along the glide path slippage.
Described front rod, middle connecting rod and middle connecting rod, rear linking rod are connected with the two ends axis hole activity of front motor permanent seat and rear motor permanent seat respectively.
Lifting mechanism comprises the preceding lifting motor of being opened by associated button before described, the change speed gear box of its mouth is connected front motor permanent seat bottom, the Bowden cable and the worm gear pair in the change speed gear box of motor output form drive connection, worm gear is in transmission connection with short screw mandrel again, telescopic lever and screw mandrel engagement move axially, its tail end and connecting panel are hinged, and this connecting panel is fixed with front rod.
Described rear lifting mechanism comprises the back lifting motor of being opened by associated button, the change speed gear box of its mouth is connected rear motor permanent seat bottom, the Bowden cable and the worm gear pair in the change speed gear box of motor output form drive connection, worm gear is in transmission connection with short screw mandrel again, telescopic lever moves axially with short screw mandrel engagement, its tail end and connecting panel are hinged, and this connecting panel is fixed with middle connecting rod.
Described forward and backward travel mechanism comprises the mobile motor of being opened by associated button, the change speed gear box at its output two ends is connected both sides bilge logs tail end, the Bowden cable and the worm gear pair in the change speed gear box of motor output form drive connection, worm gear is in transmission connection with the long filament bar again, and long filament bar and the nut engagement that is fixed in the glide path.
Described bilge logs is provided with the steel ball and the roller of locating with plastic processing frame with the slipping area that combines of glide path, and the locating part of spacing bilge logs slippage.
Described front rod two side ends is by hinged with its fixing group the same binding clip of plate.
Be fixed on again on the annex III after annex I, the annex II of back binding clip on the described rear linking rod two side ends by being fixed on the rear linking rod two ends, annex III mutually hinged, and annex I is simultaneously hinged with long connecting rod, and this long connecting rod is hinged with group plate that is fixed on middle connecting rod two ends again.
Described back binding clip is provided with fixing safety belt adapter plate.
The fixed mount below is provided with and fixing being of vehicle frame before described
The adapter plate of type.
Compared with prior art, the utility model is provided with the preceding lifting mechanism of realizing anterior lifting on the standard that connects vehicle frame, before realizing the rear lifting mechanism and realization of rear portion lifting, the travel mechanism that move the back, and on said mechanism, be provided with connect chair before, back binding clip, thereby realize the height of cushion frame by handling each function button, low, before, after, lean forward, layback is regulated, the chaufeur that height is not waited can be comfortable, safety, be adjusted to best sitting posture and visual angle apace, it installs simple, safe and reliable, regulating flexiblely, is the desirable seat of chaufeur.
Description of drawings
Fig. 1 is the utility model plan structure scheme drawing.
Fig. 2 is the back view of Fig. 1.
Fig. 3 is that the A of Fig. 1 is to view.
Fig. 4 is that the B of Fig. 1 is to view.
Fig. 5 is the C-C cutaway view of Fig. 1.
Fig. 6 is the D-D cutaway view of Fig. 1.
The specific embodiment
In conjunction with above-mentioned accompanying drawing embodiment the utility model is described in detail again.
Referring to Fig. 1-2, the automatic seat skeleton is installed between vehicle frame and the chair.Constitute the standard that connects vehicle frame with preceding fixed mount 9 fastened to each other, back fixed mount 4, fixed mount briquetting 16, both sides glide path 17, the below of preceding fixed mount is provided with and is
The adapter plate 31 of type is fixed with vehicle frame (referring to Fig. 3).Glide path is provided with the bilge logs 13 of slip, and bilge logs is provided with front rod 8, middle connecting rod 5, the rear linking rod 20 of three arrangement in parallels.Wherein front rod and rear linking rod are fixed on the bilge logs 13 by the connecting rod permanent seat 10 at two ends, middle connecting rod 5 is fixed on the bilge logs by the adapter plate 14 at two ends, and be bearing in connecting rod permanent seat and the adapter plate axis hole rotatable, but its axially be welded on connecting rod permanent seat and adapter plate other before, during and after limit coil 11 on the connecting rod and spacing, before, be set with front motor permanent seat 12 simultaneously on the middle connecting rod, for this reason, 2 axis holes are arranged on the front motor permanent seat, and preceding, middle connecting rod interts that it is gone up and turns movable the cooperation.In, be set with rear motor permanent seat 22 on the rear linking rod simultaneously, 2 axis holes of rear motor permanent seat, intert respectively movable cooperate rotating in connecting rod and rear linking rod.
Simultaneously the two side ends at front rod 8 is provided with the preceding binding clip 7 that connects chair, the preceding binding clip of locking hood type and the solid welding group plate 34 on front rod be hinged (referring to Fig. 4).
Rear linking rod 20 two side ends are provided with the back binding clip 1 that connects chair, and at first, in the rear linking rod two side ends, this annex I is hinged with long connecting rod 15 on the one hand by annex I28 solid welding, and the other end of long connecting rod is hinged with group plate 34, and dial the plate solid welding at middle connecting rod 5 two ends.Annex I is simultaneously hinged with annex II27, and the other end of annex II and annex III25 are hinged, and annex III rivet clasp is provided with the safety belt adapter plate 26 (referring to Fig. 4) of screw retention simultaneously at the other end of back binding clip on the back binding clip 1 of locking hood type.
The preceding lifting mechanism of realizing the anterior lifting of seat is arranged in front rod 8 profits between the connecting rod 5 (referring to Fig. 1, Fig. 5).Comprise the preceding lifting motor of opening by associated button 6, the change speed gear box (as follows) that its mouth is made up of gearbox body 2 and end cap 18 is fixed on front motor permanent seat 12 bottoms by attaching parts, motor output be Bowden cable 37 in the flexible axle connection pipe 21, worm screw 35 in it and the change speed gear box forms drive connection with square tenon socket, worm gear 36 and short screw mandrel 30 side's feather joints with worm mesh, box-like telescopic lever 24 moves axially with short screw mandrel engagement, the tail end of telescopic lever and connecting panel 33 are hinged, and this connecting panel and front rod 8 solid weldings, the transmission of power makes connecting panel drive the front rod rotation, thereby the plate 34 of dialling by the front rod two side ends drives preceding fastening hoop 7 liftings, reaches anterior lifting purpose.
The rear lifting mechanism of realizing the seat rear lifting is arranged between middle connecting rod 5 and the rear linking rod 20 (referring to Fig. 1, Fig. 5).Comprise the back lifting motor of opening by associated button 3, the change speed gear box of its mouth is fixed on rear motor permanent seat 22 bottoms by attaching parts, motor output be Bowden cable 37 in the flexible axle connection pipe 21, worm screw 35 in it and the change speed gear box forms drive connection with square tenon socket, worm gear 36 and short screw mandrel side's feather joint with worm mesh, box-like telescopic lever 24 moves axially with short screw mandrel engagement, the tail end of telescopic lever is connected with connecting panel 33, and this connecting panel and middle connecting rod 5 solid weldings, the transmission of power makes connecting rod rotation in the connecting panel drive, the rotation of middle connecting rod is by plate 34 drives the rear linking rod two side ends through long connecting rod 15 the annex I that dials of its two side ends, annex II, the corresponding rotation of annex III, binding clip 7 liftings before making at last reach rear portion lifting purpose.
Realize that the forward and backward mobile forward and backward travel mechanism (referring to Fig. 6) of seat is arranged on both sides bilge logs 13 afterbodys.Comprise the mobile motor of opening by associated button 19, the change speed gear box and the bilge logs tail end at its output two ends are fixed, motor output be Bowden cable 37 in the flexible axle connection pipe 21, worm screw 35 in it and the change speed gear box forms drive connection with square feather joint, worm gear 36 and the 29 side's feather joints of long filament bar with worm mesh, and the long filament bar by with its ingear nut 41, this nut and glide path 17 is fixing, bilge logs is in company with the change speed gear box axial slip.
In order to make the light and handy and power of reducing friction (referring to Fig. 6) of bilge logs 13 slippages, fix a plastic processing frame 40 in the bottom surface of bilge logs, there is recessed circle the plastic processing frame bottom surface, be provided with roller 38 in this recessed circle and the glide path at the end, on the faying face of the both sides of upper and lower slideway, be provided with steel ball 39, in the glide path end, be provided with the locating part 32 that stops the bilge logs slippage simultaneously.
Simultaneously, after cushion frame is installed, be in state of equilibrium, be provided with cushion block 23 (referring to Fig. 2) in glide path 17 front lower.
The utility model is handled the forward and backward mobile associated button of anterior lifting, rear portion lifting and seat and is arranged on the handrail of cushion frame left side, one change-over swith is arranged, connect each associated motor with lead, comprise the rising button, the button that descends, the button that leans forward, hypsokinesis button, preceding mobile button, the mobile button in back etc.Anterior lifting and rear portion lifting can be operated separately, also can operate simultaneously, can not operate simultaneously but move,, handle the button that leans forward if need chair to lean forward with lifting, the rear portion is raised, if want the chair layback, handle the hypsokinesis button, the front portion is raised, equally, handle different buttons and can obtain different regulating effects.
Claims (10)
1. automatic seat skeleton, constitute the standard of fixing with vehicle frame with preceding fixed mount (9) fastened to each other, back fixed mount (4), both sides glide path (17), it is characterized in that described both sides glide paths (17) are provided with the bilge logs (13) along its slip, bilge logs is provided with the front rod (8) of three arrangement in parallels, middle connecting rod (5), rear linking rod (20), and is bearing in respectively in the connecting rod permanent seat of fixing with bilge logs (10) and adapter plate (14); Between front rod and the middle connecting rod, be respectively equipped with front motor permanent seat (12) and rear motor permanent seat (22) between middle connecting rod and the rear linking rod; Front rod (8) two side ends is provided with and the fixing preceding binding clip (7) of chair, and rear linking rod (20) two side ends is provided with and the fixing back binding clip (1) of chair, and this back binding clip is hinged by long connecting rod (15) and middle connecting rod (5); Described front motor permanent seat (12) is provided with the preceding lifting mechanism of realizing anterior lifting, and rear motor permanent seat (22) is provided with the rear lifting mechanism of realizing the rear portion lifting; Be provided with between described both sides bilge logss (13) tail end and drive the forward and backward travel mechanism of bilge logs along glide path (17) slippage.
2. automatic seat skeleton according to claim 1 is characterized in that described front rod (8), middle connecting rod (5) and middle connecting rod (5), rear linking rod (20) are connected with the two ends axis hole activity of front motor permanent seat (12) and rear motor permanent seat (22) respectively.
3. automatic seat skeleton according to claim 1, it is characterized in that described preceding lifting mechanism comprises the preceding lifting motor of being opened by associated button (6), the change speed gear box of its mouth is connected front motor permanent seat (12) bottom, the Bowden cable (37) of motor output and the interior worm gear pair formation drive connection of change speed gear box, worm gear (36) is in transmission connection with short screw mandrel (30) again, telescopic lever (24) moves axially with short screw mandrel engagement, its tail end and connecting panel (33) are hinged, and this connecting panel is fixing with front rod (8).
4. automatic seat skeleton according to claim 1, it is characterized in that described rear lifting mechanism comprises the back lifting motor of being opened by associated button (3), the change speed gear box of its mouth is connected rear motor permanent seat (22) bottom, the Bowden cable (37) of motor output and the interior worm gear pair formation drive connection of change speed gear box, worm gear (36) is in transmission connection with short screw mandrel (30) again, telescopic lever (24) moves axially with short screw mandrel engagement, its tail end and connecting panel (33) are hinged, and this connecting panel is fixing with middle connecting rod (5).
5. automatic seat skeleton according to claim 1, it is characterized in that described forward and backward travel mechanism comprises the mobile motor of being opened by associated button (19), the change speed gear box at its output two ends is connected both sides bilge logs (13) tail end, the Bowden cable (37) of motor output and the interior worm gear pair formation drive connection of change speed gear box, worm gear (36) is in transmission connection with long filament bar (29) again, and long filament bar and nut (41) engagement that is fixed in the glide path (17).
6. automatic seat skeleton according to claim 5, it is characterized in that described bilge logs (13) is provided with the steel ball (39) and the roller (38) of locating with plastic processing frame (40) with the slipping area that combines of glide path (17), and the locating part (32) of spacing bilge logs (13) slippage.
7. automatic seat skeleton according to claim 1 is characterized in that described front rod (8) two side ends is by ditto binding clip (7) is hinged with its fixing plate (34) of dialling.
8. automatic seat skeleton according to claim 1, it is characterized in that being fixed on again on the annex III after annex I (28), annex II (27) by being fixed on the rear linking rod two ends of back binding clip (1) on described rear linking rod (20) two side ends, annex III (25) mutually hinged, and annex I is simultaneously hinged with long connecting rod (15), and this long connecting rod is hinged with group plate (34) that is fixed on middle connecting rod (5) two ends again.
9. according to claim 1 or 8 described automatic seat skeletons, it is characterized in that described back binding clip (1) is provided with fixing safety belt adapter plate (26).
10. automatic seat skeleton according to claim 1, it is characterized in that described before fixed mount (9) below be provided with and vehicle frame is fixing is
The adapter plate of type (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02265766 CN2557362Y (en) | 2002-07-24 | 2002-07-24 | Electric driven chair frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02265766 CN2557362Y (en) | 2002-07-24 | 2002-07-24 | Electric driven chair frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2557362Y true CN2557362Y (en) | 2003-06-25 |
Family
ID=33731731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02265766 Expired - Fee Related CN2557362Y (en) | 2002-07-24 | 2002-07-24 | Electric driven chair frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2557362Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100431867C (en) * | 2003-11-28 | 2008-11-12 | 阿斯莫株式会社 | Seat drive motor and power seat system |
| CN100528628C (en) * | 2006-06-15 | 2009-08-19 | 株式会社塔捷斯 | Mounting structure for electric lifter of seat |
| CN104512282A (en) * | 2013-09-26 | 2015-04-15 | 日本发条株式会社 | Vehicle seat |
| CN107433885A (en) * | 2017-04-21 | 2017-12-05 | 广州念泽环保科技有限公司 | A kind of new-energy automobile equipment |
| CN107433886A (en) * | 2017-04-21 | 2017-12-05 | 广州念泽环保科技有限公司 | A kind of modified new-energy automobile device |
-
2002
- 2002-07-24 CN CN 02265766 patent/CN2557362Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100431867C (en) * | 2003-11-28 | 2008-11-12 | 阿斯莫株式会社 | Seat drive motor and power seat system |
| CN100528628C (en) * | 2006-06-15 | 2009-08-19 | 株式会社塔捷斯 | Mounting structure for electric lifter of seat |
| CN104512282A (en) * | 2013-09-26 | 2015-04-15 | 日本发条株式会社 | Vehicle seat |
| CN107433885A (en) * | 2017-04-21 | 2017-12-05 | 广州念泽环保科技有限公司 | A kind of new-energy automobile equipment |
| CN107433886A (en) * | 2017-04-21 | 2017-12-05 | 广州念泽环保科技有限公司 | A kind of modified new-energy automobile device |
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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 |