CN105416108A - Electric seat adjusting device - Google Patents
Electric seat adjusting device Download PDFInfo
- Publication number
- CN105416108A CN105416108A CN201510882418.4A CN201510882418A CN105416108A CN 105416108 A CN105416108 A CN 105416108A CN 201510882418 A CN201510882418 A CN 201510882418A CN 105416108 A CN105416108 A CN 105416108A
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- CN
- China
- Prior art keywords
- connecting support
- nut
- electric machine
- machine connecting
- adjusting device
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- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1635—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the drive mechanism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D33/00—Seats
- B61D33/0057—Seats characterised by their mounting in vehicles
- B61D33/0078—Seats characterised by their mounting in vehicles adjustably mounted
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Seats For Vehicles (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses an electric seat adjusting device. The electric seat adjusting device comprises a motor and a threaded lead screw and further comprises a motor connecting support and a nut. The nut is a non-rotating body with the outer wall attached to the inner wall of the motor connecting support. The nut is provided with a threaded hole matched with the threaded lead screw. A clamping and stopping component is arranged on the motor connecting support. The nut can be clamped and stopped in the motor connecting support by the clamping and stopping component, and the nut can be prevented by the clamping and stopping component from axially moving relative to the motor connecting support. According to the electric seat adjusting device, the outer wall of the nut is attached to the inner wall of the motor connecting support, the nut is the non-rotating body, and then rotation of the nut relative to the motor connecting support is limited. Axial movement of the nut and the motor connecting support is limited by the clamping and stopping component, then the nut and the motor connecting support can be relatively fixed, and therefore the structure is firmer, and drive for the motor connecting support can be effectively guaranteed. Meanwhile, no indenting process is needed, and machining is facilitated.
Description
Technical field
The present invention relates to vehicle part and manufacture field, more particularly, relate to a kind of adjusting device of electric seat.
Background technology
In recent years, along with the progressively development of science and technology, in order to meet different building shape passenger comfort level while taking a bus, seat generally is regulatable, and such passenger while taking a bus can according to the height of own situation adjusting seat.Controllable seat is widely used in, on the transit equipment such as automobile, train, wherein, being most widely used again with automatic seat.
Current automatic seat heightening structure generally adopts plastics circular nut and metal threaded pipe to carry out pcketing technique, and driven by motor electric machine connecting support is moved with the height adjusting seat.As shown in Figure 1, Fig. 1 is the structural representation that automatic seat common in prior art increases mechanism to general automatic seat heightening structure.Electric machine connecting support 1 and metal threaded pipe 32 are welded into an entirety, and the outside thread of plastics circular nut 31 and the negative thread of metal threaded pipe 32 are threaded connection, and the two are fixed by pcketing technique, prevent the two from relatively rotating.Negative thread and the threaded screw rod 2 of plastics circular nut 31 carry out screw-driven.During adjustment height of seat, driven by motor threaded screw rod 2 rotates, move with the plastics circular nut 31 opposite thread screw mandrel 2 of threaded screw rod 2 screw-driven, and then drive the electric machine connecting support be fixedly connected with plastics circular nut 31 to move, thus reach the object of adjustment height of seat.
But plastics circular nut 31 and metal threaded pipe 32 are by pcketing technique anti-rotation.After pcketing, easily there is crackle and the phenomenon that gets loose in plastics circular nut 31, cause dallying between plastics circular nut 31 and metal threaded pipe 32, cannot drive motor connection bracket 5 move, automatic seat increases failure mechanisms.
In sum, how effectively solving plastics circular nut and low, the easy idle running of electric machine connecting support connection reliability and then cannot the problem such as drive motor connection bracket motion, is current those skilled in the art's urgent problem.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of adjusting device of electric seat, nut cannot reliably be connected with electric machine connecting support to solve, nut cannot the effective drive motor connection bracket problem of moving.
In order to achieve the above object, the invention provides following technical scheme:
A kind of adjusting device of electric seat, comprises drive motor and threaded screw rod, also comprises electric machine connecting support and nut:
Described nut is the non-revolved body that its outer wall and described electric machine connecting support inwall fit, and described nut is provided with the tapped bore coordinated with described threaded screw rod;
Described electric machine connecting support is provided with and described nut jam can be stoped the jam parts that the relatively described electric machine connecting support of described nut moves axially in described electric machine connecting support.
Preferably, in above-mentioned adjusting device of electric seat, the cross-sectional plane of described nut is square, and described electric machine connecting support offers the open slot placing described nut.
Preferably, in above-mentioned adjusting device of electric seat, the first end face axially parallel and relative with described threaded screw rod on described nut and the outward flange of the second end face are respectively arranged with the first boss, and the notch of described electric machine connecting support is respectively arranged with first groove corresponding with described first boss.
Preferably, in above-mentioned adjusting device of electric seat, the 3rd end face adjacent with described first end face on described nut is provided with the second boss, described electric machine connecting support is provided with the second groove matched with described second boss.
Preferably, in above-mentioned adjusting device of electric seat, also comprise the first reinforced sheet and the second reinforced sheet that are set with on described threaded screw rod, described first reinforced sheet and the second reinforced sheet are arranged at described nut both sides respectively, and described first reinforced sheet is fixedly connected with described electric machine connecting support respectively with the second reinforced sheet.
Preferably, in above-mentioned adjusting device of electric seat, the face that described first reinforced sheet and described electric machine connecting support sidewall fit is provided with the 3rd boss, described electric machine connecting support sidewall is provided with the 3rd groove matched with described 3rd boss.
Preferably, in above-mentioned adjusting device of electric seat, the two ends that described second reinforced sheet is relative are respectively arranged with the 4th boss protruding described electric machine connecting support surface, and the end face of described second reinforced sheet and described electric machine connecting support fits.
Preferably, in above-mentioned adjusting device of electric seat, described jam parts comprise the fixed via be arranged at respectively on described nut and described electric machine connecting support, and the screw that matches with described fixed via.
Preferably, in above-mentioned adjusting device of electric seat, also comprise cushion rubber, described cushion rubber is arranged at the thread termination end away from described motor of described threaded screw rod.
Preferably, in above-mentioned adjusting device of electric seat, also comprise and to be arranged at outside described plastic washer and the clamping back-up ring fitted with described plastic washer.
Adjusting device of electric seat provided by the invention comprises drive motor, threaded screw rod, electric machine connecting support and nut.Wherein, nut is provided with the tapped bore coordinated with threaded screw rod, outer wall and the electric machine connecting support inwall of nut fit, and nut is non-revolved body, and namely nut is not by turning round the structure formed in the shape of tapped bore axis; Electric machine connecting support is provided with can by nut jam in electric machine connecting support and the jam parts do not moved axially, namely both can nut be assemblied in electric machine connecting support by jam parts, and avoid the relative electric machine connecting support of nut to move axially simultaneously.
Apply adjusting device of electric seat provided by the invention, nut is coordinated with threaded screw rod by tapped bore, because nut is axially non-revolved body at tapped bore, and the inwall of the outer wall of nut and electric machine connecting support is fitted, and then avoids nut rotating relative to electric machine connecting support.Meanwhile, the setting of jam parts hinders again nut relative to electric machine connecting support movement axially, and then nut is relative with electric machine connecting support fixing.Therefore threaded screw rod when rotating under the drive of motor, drive and move with the nut opposite thread screw mandrel of threaded screw rod screw thread fit, reach the object that height of seat is regulated.In sum, this adjusting device of electric seat adopts the nut of non-revolved body structure to coordinate with electric machine connecting support and avoids relatively rotating of the two, on the one hand area of thrust surface more greatly and comparatively even, and thus structure is more firm, and then effectively can ensure the driving to electric machine connecting support; On the other hand without the need to pcketing technique, be convenient to processing.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that automatic seat common in prior art increases mechanism;
Fig. 2 is the mounting structure schematic diagram of adjusting device of electric seat in the embodiment of the present invention;
Fig. 3 is the detonation configuration schematic diagram of adjusting device of electric seat in the embodiment of the present invention;
Fig. 4 is the axle geodesic structure schematic diagram of nut in the embodiment of the present invention;
Fig. 5 is the backsight structural representation of Fig. 4.
In accompanying drawing, mark is as follows:
Electric machine connecting support 1, threaded screw rod 2, plastics circular nut 31, metal threaded pipe 32, plastics circular nut pcketing face 311, metal threaded pipe pcketing face 321;
Electric machine connecting support 20, first reinforced sheet 30, second reinforced sheet 40, nut 50, plastic washer 02, clamping back-up ring 03, drive motor 04, screw 06;
3rd groove 201, electric machine connecting support end face 202, support fixed via 203, support tapped bore 204, second groove 205, first groove 206, the 3rd boss 301, the 4th boss 401, threaded screw rod 05;
Tapped bore 501, nut fixed via 502, second boss 503, first boss 504.
Detailed description of the invention
The embodiment of the invention discloses a kind of adjusting device of electric seat, cannot reliably be connected with electric machine connecting support to solve nut, cannot effectively drive motor connection bracket motion problem.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 2-Fig. 5, Fig. 2 is the mounting structure schematic diagram of adjusting device of electric seat in the embodiment of the present invention; Fig. 3 is the detonation configuration schematic diagram of adjusting device of electric seat in the embodiment of the present invention; Fig. 4 is the axle geodesic structure schematic diagram of nut in the embodiment of the present invention; Fig. 5 is the backsight structural representation of Fig. 4.
In a kind of concrete embodiment, adjusting device of electric seat provided by the invention, comprises drive motor 04, threaded screw rod 05, electric machine connecting support 20 and nut 50.
Wherein, nut 50 is provided with the tapped bore coordinated with threaded screw rod 05, for carrying out screw-driven with threaded screw rod 05, thus the axis of drive motor connection bracket 20 threadingly screw mandrel 05 seesaws.Its specific works process and principle same as the prior art, repeat no more herein.Nut 50 is non-revolved body, and its outer wall and electric machine connecting support 20 inwall fit, that is, electric machine connecting support 20 has inner chamber, nut 50 is placed in inner chamber, inner chamber for electric machine connecting support 20 is the situation of closed inner chamber or semi-enclosed inner chamber, the outer wall of nut 50 can have at least part to fit with the inwall of electric machine connecting support 20, and this part comprises non-orbiting part, the part that namely can not be produced by wire-wound axis of revolution, thus nut 50 can not rotate relative to electric machine connecting support 20.Simultaneously, do not drop to ensure that nut 50 can be positioned in electric machine connecting support 20, electric machine connecting support 20 is arranged the jam parts that nut 50 can be blocked, and jam parts are also for preventing nut 50 from electric machine connecting support 20, axial relative sliding occurring.The form of concrete jam parts can be arranged according to the shape etc. of electric machine connecting support, is not specifically limited herein.Adopt above-mentioned adjusting device of electric seat, when height of seat is regulated, driven by motor threaded screw rod 05 rotates, displacement is produced with the axis of the nut 50 opposite thread screw mandrel 05 of threaded screw rod 05 screw thread fit, because electric machine connecting support 20 and nut 50 are relatively-stationary, thus drive motor connection bracket 20 moves, to realize the adjustment to height of seat.General, nut 50 is plastic nut.
It should be noted that, the non-revolved body herein mentioned both had comprised the non-revolved body on strict geometric meaning, namely the situation axially without axis of revolution of threaded screw rod 20 should be also included in, if nut 50 is cylinder, the axis of cylinder and the axes normal of threaded screw rod 05 are arranged, and corresponding electric machine connecting support 20 are provided with the inner chamber contacted with the sidewall of cylinder.
Concrete, the cross-sectional plane of nut 50 can be square.The inner chamber of electric machine connecting support 20 is grooved inner chamber, specifically can be substantially identical with the structure of electric machine connecting support in prior art 20.Nut 50 is positioned in the inner chamber of electric machine connecting support 20, and because it is square structure, its side and up and down end face all can contact with electric machine connecting support 20, and thus nut 50 cannot rotate relative to electric machine connecting support 20.Meanwhile, square structure is simple, is convenient to processing, and well make use of the structure of original electric machine connecting support 20, without the need to again processing its entirety.Concrete, nut 50 can be cube-shaped.Certainly, as required, the shape of nut 50 also can adopt the non-revolved body structure of other routines, and if cross-sectional plane is ellipse, triangle, quadrangle etc., the space structure that only electric machine connecting support 20 inner chamber need be made to be formed at least has the part identical with the profile of nut 50.
Further, the first end face axially parallel and relative with threaded screw rod 05 on nut 50 and the second end face can arrange the first boss 504 respectively, and the notch place of the open slot of electric machine connecting support 20 arranges first groove 206 relative with the first boss 504 respectively.Two end faces of nut 50 are provided with the first boss 504, corresponding the first groove 206 that setting is relative with the first boss 504 on electric machine connecting support 20, when nut 50 is connected with electric machine connecting support 20, first boss 504 matches with the first groove 206, and then can not relative sliding be there is at the direction upper nut 50 perpendicular to the first boss 504 and the first groove 206, fore-and-aft direction position-limiting action namely under state described in Fig. 3, further limit the degree of freedom of nut 50.It should be noted that, the first end face and the second end face are just in order to distinguish the position of the two, and there is no the implication of importance etc., can be other titles in other embodiments.
Concrete, the 3rd end face adjacent with the first end face on nut 50 can arrange the second boss 503, electric machine connecting support 20 is provided with the second groove 205 matched with the second boss 503.Same, the present embodiment and hereafter occurs that digital of ground the second boss 503 and the 3rd end face etc. is for distinguish different structure, there is no other implications such as sequence.Second boss 503 coordinates with the second groove 205, and limit the movement of the second boss 503 and the second groove 205 vertical direction upper nut 50, the left and right directions position-limiting action namely under state described in Fig. 3, prevents nut 50 from relative displacement occurring.By above-mentioned a series of position limiting structure, effectively ensure that the connection reliability between nut 50 and electric machine connecting support 20.
In order to improve the intensity of adjusting device of electric seat, the first reinforced sheet 30 and the second reinforced sheet 40 be set with on threaded screw rod 05 can also be set, first reinforced sheet 30 and the second reinforced sheet 40 are arranged at nut 50 both sides respectively, and the first reinforced sheet 30 is fixedly connected with electric machine connecting support 20 respectively with the second reinforced sheet 40, concrete can be welding.Reinforced sheet welds with electric machine connecting support 20, the position of nut 50 in electric machine connecting support 20 is fixed, guarantee that nut 50 and electric machine connecting support 20 relative sliding can not occur, also can not add reinforced sheet in other embodiments, select other fixed forms.
Further, the face that the first reinforced sheet 30 and electric machine connecting support 20 sidewall fit can arrange the 3rd boss 301, electric machine connecting support 20 sidewall is provided with the 3rd groove 201 matched with the 3rd boss 301.3rd boss 301 and the 3rd groove 201 also can not be set in other embodiments, directly carry out welding, the setting of the 3rd boss 301 and the 3rd groove 201 relative sliding does not occur in order to limit nut 50 better with electric machine connecting support 20, do not repeat them here.
Further, the two ends that the second reinforced sheet 40 is relative can arrange the 4th boss 401 protruding electric machine connecting support 20 surface respectively, and the second reinforced sheet 40 fits with the end face of electric machine connecting support 20.On the end face of electric machine connecting support 20, the 4th boss 401 protrudes electric machine connecting support 20 surface, and the area carrying out welding increases, and makes welding more firm, also can not arrange the 4th boss 401 in other embodiments, directly carry out welding action.
On the basis of the various embodiments described above, jam parts can be included in the fixed via that nut 50 and electric machine connecting support 20 are arranged respectively, and fixed via coordinates with screw 06 and is fixedly connected with electric machine connecting support 20 by nut 50 further, improve Joint strenght.Concrete, fixed via perpendicular to the axis of threaded screw rod 05, and can arrange two respectively, and support fixed via 203 as shown in Figure 3, support tapped bore 204 and nut fixed via 502, screw 06 matches with fixed via respectively.Certainly, bolt also can be adopted as required to coordinate with fixed via.In other embodiments, jam parts also can carry out other and arrange, and as being set to the first boss in electric machine connecting support 20, move axially to prevent nut 50, and in conjunction with electric machine connecting support end cap, after nut 50 is placed by end cap by nut 50 jam in electric machine connecting support 20.But be generally connected by screw, structure is simple, and intensity is high.
For reducing the noise produced when nut 50 moves to end position, can cushion rubber 02 be set further, cushion rubber 02 is arranged at the thread termination end of the threaded screw rod 05 be sleeved in electric machine connecting support 20, and namely threaded screw rod 05 is away from one end of drive motor 04.By the buffer action of cushion rubber 02, reduce the noise sent when nut 50 drive motor connection bracket 20 moves to end position, and prevent nut 50 or reinforced sheet and subsequent parts from rubbing to a certain extent, cause mechanical accident, concrete, cushion rubber 02 can be plastic washer, also can be the packing ring of other types, as resin etc.
Further, back-up ring 03 can also be clamped with arranging of fitting of cushion rubber 02 outside cushion rubber 02, clamping back-up ring 03 is for carrying out spacing to adjusting device of electric seat, have an accident after preventing nut 50 and electric machine connecting support 20 from moving to end position, specifically can also adopt nut or pad.Certainly, also can be undertaken spacing by other parts on seat, in this no limit.
In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an adjusting device of electric seat, comprises drive motor (04) and threaded screw rod (05); It is characterized in that, also comprise electric machine connecting support (20) and nut (50):
The non-revolved body that described nut (50) fits for its outer wall and described electric machine connecting support (20) inwall, described nut (50) is provided with the tapped bore (501) coordinated with described threaded screw rod (05);
Described electric machine connecting support (20) is provided with and described nut (50) jam can be stoped the jam parts that the relatively described electric machine connecting support (20) of described nut (50) moves axially in described electric machine connecting support (20).
2. adjusting device of electric seat according to claim 1, is characterized in that, the cross-sectional plane of described nut (50) is square, and described electric machine connecting support (20) offers the open slot placing described nut (50).
3. adjusting device of electric seat according to claim 2, it is characterized in that, the outward flange of upper first end face axially parallel and relative with described threaded screw rod (05) of described nut (50) and the second end face is respectively arranged with the first boss (504), and the notch of described electric machine connecting support (20) is respectively arranged with first groove (206) corresponding with described first boss (504).
4. adjusting device of electric seat according to claim 3, it is characterized in that, upper three end face adjacent with described first end face of described nut (50) is provided with the second boss (503), described electric machine connecting support (20) is provided with the second groove (205) matched with described second boss (503).
5. adjusting device of electric seat according to claim 2, it is characterized in that, also comprise the first reinforced sheet (30) and the second reinforced sheet (40) that are set with on described threaded screw rod (05), described first reinforced sheet (30) and the second reinforced sheet (40) are arranged at described nut (50) both sides respectively, and described first reinforced sheet (30) is fixedly connected with described electric machine connecting support (20) respectively with the second reinforced sheet (40).
6. adjusting device of electric seat according to claim 5, it is characterized in that, the face that described first reinforced sheet (30) and described electric machine connecting support (20) sidewall fit is provided with the 3rd boss (301), described electric machine connecting support (20) sidewall is provided with the 3rd groove (201) matched with described 3rd boss (301).
7. adjusting device of electric seat according to claim 6, it is characterized in that, the relative two ends of described second reinforced sheet (40) are respectively arranged with the 4th boss (401) protruding described electric machine connecting support (20) surface, and described second reinforced sheet (40) fits with the end face of described electric machine connecting support (20).
8. the adjusting device of electric seat according to any one of claim 1-7, it is characterized in that, described jam parts comprise the fixed via be arranged at respectively on described nut (50) and described electric machine connecting support (20), and the screw (06) that matches with described fixed via.
9. adjusting device of electric seat according to claim 8, it is characterized in that, also comprise cushion rubber (02), described cushion rubber (02) is arranged at the thread termination end away from described motor (04) of described threaded screw rod (05).
10. adjusting device of electric seat according to claim 9, is characterized in that, also comprises and is arranged at described cushion rubber (02) outside and the clamping back-up ring (03) fitted with described cushion rubber (02).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510882418.4A CN105416108A (en) | 2015-12-03 | 2015-12-03 | Electric seat adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510882418.4A CN105416108A (en) | 2015-12-03 | 2015-12-03 | Electric seat adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105416108A true CN105416108A (en) | 2016-03-23 |
Family
ID=55494809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510882418.4A Pending CN105416108A (en) | 2015-12-03 | 2015-12-03 | Electric seat adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105416108A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974035A (en) * | 2018-09-06 | 2018-12-11 | 中车资阳机车有限公司 | A kind of three coordinate regulating mechanism of locomotive seat |
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| US8146991B2 (en) * | 2006-03-27 | 2012-04-03 | Johnson Controls Technology Company | Transmission device for seat adjuster |
| CN202353381U (en) * | 2011-11-10 | 2012-07-25 | 浙江科锋汽车电器有限公司 | Seat elevating motor assembly |
| CN103029601A (en) * | 2012-12-17 | 2013-04-10 | 湖北中航精机科技股份有限公司 | Electric seat and adjusting device thereof |
| CN202923424U (en) * | 2012-11-19 | 2013-05-08 | 长春佛吉亚旭阳汽车座椅有限公司 | Height-adjusting screw long support mechanism for seat basin skeleton of car seat |
| CN204196732U (en) * | 2014-10-27 | 2015-03-11 | 天津博信汽车零部件有限公司 | Automobile seat height-regulating device |
| CN205202778U (en) * | 2015-12-03 | 2016-05-04 | 湖北中航精机科技有限公司 | Electric seat adjusting device |
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2015
- 2015-12-03 CN CN201510882418.4A patent/CN105416108A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8146991B2 (en) * | 2006-03-27 | 2012-04-03 | Johnson Controls Technology Company | Transmission device for seat adjuster |
| CN202353381U (en) * | 2011-11-10 | 2012-07-25 | 浙江科锋汽车电器有限公司 | Seat elevating motor assembly |
| CN202923424U (en) * | 2012-11-19 | 2013-05-08 | 长春佛吉亚旭阳汽车座椅有限公司 | Height-adjusting screw long support mechanism for seat basin skeleton of car seat |
| CN103029601A (en) * | 2012-12-17 | 2013-04-10 | 湖北中航精机科技股份有限公司 | Electric seat and adjusting device thereof |
| CN204196732U (en) * | 2014-10-27 | 2015-03-11 | 天津博信汽车零部件有限公司 | Automobile seat height-regulating device |
| CN205202778U (en) * | 2015-12-03 | 2016-05-04 | 湖北中航精机科技有限公司 | Electric seat adjusting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108974035A (en) * | 2018-09-06 | 2018-12-11 | 中车资阳机车有限公司 | A kind of three coordinate regulating mechanism of locomotive seat |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Juan Inventor after: Qi Baikui Inventor after: Duan Feilong Inventor before: Gao Yuanhe Inventor before: Li Juan Inventor before: Pan Dandan |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |