CN204323107U - Electronic front and back height-adjustable automotive seat seat cushion - Google Patents
Electronic front and back height-adjustable automotive seat seat cushion Download PDFInfo
- Publication number
- CN204323107U CN204323107U CN201420641637.4U CN201420641637U CN204323107U CN 204323107 U CN204323107 U CN 204323107U CN 201420641637 U CN201420641637 U CN 201420641637U CN 204323107 U CN204323107 U CN 204323107U
- Authority
- CN
- China
- Prior art keywords
- leading screw
- height
- base
- hinged
- 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
Links
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Seats For Vehicles (AREA)
Abstract
The utility model discloses a kind of electronic front and back height-adjustable automotive seat seat cushion, comprise base, be arranged at the seat frame above base, seat frame front portion and rear portion are all fixedly installed cross bar, base front portion and rear portion are all rotated and are provided with drive spindle, front portion and the rear portion of base and seat frame are provided with height adjustment mechanism, the height adjustment mechanism of every side comprises the connecting strap be fixedly connected with cross bar, the L shape driving chip be hinged with connecting strap, L shape driving chip and drive spindle are hinged, L shape driving chip and drive division are hinged, drive division is provided with swivel nut, base rotates and is provided with leading screw, leading screw matches with swivel nut, leading screw is rotated by driving stepper motor, cross bar is fixedly connected with the first supporting blade, drive spindle is fixedly connected with the second supporting blade, first supporting blade and the second supporting blade are hinged, base is provided with the control button of control step motor, the front and back of seat frame can be carried out independent height and be regulated, easy to use.
Description
Technical field
The utility model relates to a kind of electronic front and back height-adjustable automotive seat seat cushion.
Background technology
Along with the development of society, automobile has generally become the vehicle of trip, automotive seat are as the necessary structure of automobile, constantly develop, in order to be applicable to different passenger, therefore existing automotive seat possess seat frame height adjustment mechanism substantially, but there is complex structure in existing seat frame height adjustment mechanism, regulate inconvenient, manufacturing cost is higher, and the regulating mechanism of complexity needs to take a large amount of spaces, narrower and small motor space itself seems more crowded, in addition existing automotive seat cannot realize the independent height adjustment at front portion and rear portion.
Summary of the invention
The purpose of this utility model is to overcome the defect existed in prior art, provides a kind of electronic front and back height-adjustable automotive seat seat cushion, and the front and back of seat frame can be carried out independent height and be regulated, easy to use.
For achieving the above object, the technical solution of the utility model is a kind of electronic front and back of design height-adjustable automotive seat seat cushions, comprise base, be arranged at the seat frame above described base, described seat frame front portion and rear portion are all fixedly installed cross bar, described base front portion and rear portion are all rotated and are provided with drive spindle, front portion and the rear portion of described base and described seat frame are provided with height adjustment mechanism, the connecting strap that one end that the described height adjustment mechanism of every side comprises an end and described cross bar is fixedly connected, the L shape driving chip that one end and described connecting strap are hinged, middle part and the described drive spindle of described L shape driving chip are hinged, the other end and drive division one end of described L shape driving chip are hinged, described drive division is provided with swivel nut, described base rotates and is provided with leading screw, described leading screw matches with described swivel nut, described leading screw is rotated by driving stepper motor, the other end of described cross bar is fixedly connected with one end of the first supporting blade, the other end of described drive spindle is fixedly connected with one end of the second supporting blade, the other end of described first supporting blade and the other end of described second supporting blade are hinged, described base is provided with the control button controlling described stepping motor.
Further improvement: described drive division is provided with draw-in groove, described swivel nut is arranged in described draw-in groove, and the end of described swivel nut is provided with the driving rib fitted with described drive division.
Further improvement: be provided with transmission device between described stepping motor and described leading screw, described transmission device is worm and gear.
Further improvement: described leading screw is downward-sloping setting from front to back.
Further improvement: described leading screw is provided with the limiting section preventing described swivel nut to be separated with it.
Advantage of the present utility model and beneficial effect are: when regulating side height, and by operation control button, side stepping motor rotates, drive screw turns, thus swivel nut slides, then drive drive division to move, thus control L shape driving chip rotate around drive spindle, L shape driving chip drives connecting strap to rotate, thus driving the cross bar of side to rotate, the corresponding side of seat frame is propped up, when both sides all need to regulate, then control both sides stepping motor to regulate, regulate more convenient.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model (before adjustment);
Fig. 2 is schematic diagram of the present utility model (after regulating).
In figure: 1, base; 2, seat frame; 3, cross bar; 4, drive spindle; 5, connecting strap; 6, L shape driving chip; 7, drive division; 8, swivel nut; 9, leading screw; 10, stepping motor; 11, the first supporting blade; 12, the second supporting blade; 13, limiting section.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As Fig. 1, shown in Fig. 2, a kind of electronic front and back height-adjustable automotive seat seat cushion, a kind of electronic front and back height-adjustable automotive seat seat cushion, comprise base 1, be arranged at the seat frame 2 above described base 1, described seat frame 2 front portion and rear portion are all fixedly installed cross bar 3, described base 1 front portion and rear portion are all rotated and are provided with drive spindle 4, front portion and the rear portion of described base 1 and described seat frame 2 are provided with height adjustment mechanism, the connecting strap 5 that one end that the described height adjustment mechanism of every side comprises an end and described cross bar 3 is fixedly connected, the L shape driving chip 6 that one end and described connecting strap 5 are hinged, middle part and the described drive spindle 4 of described L shape driving chip 6 are hinged, the other end and drive division 7 one end of described L shape driving chip 6 are hinged, described drive division 7 is provided with swivel nut 8, described base 1 rotates and is provided with leading screw 9, described leading screw 9 matches with described swivel nut 8, described leading screw 9 drives rotation by stepping motor 10, the other end of described cross bar 3 is fixedly connected with one end of the first supporting blade 11, the other end of described drive spindle 4 is fixedly connected with one end of the second supporting blade 12, the other end of described first supporting blade 11 and the other end of described second supporting blade 12 are hinged, described base 1 is provided with the control button controlling described stepping motor 10, the downward-sloping setting from front to back of described leading screw 9.
In order to easy to process, described drive division 7 is provided with draw-in groove, described swivel nut 8 is arranged in described draw-in groove, and the end of described swivel nut 8 is provided with the driving rib fitted with described drive division 7, is directly arranged in by swivel nut 8 in the draw-in groove of drive division 7, easy to connect.
As shown in Figure 1 and Figure 2, be provided with transmission device between described stepping motor 10 and described leading screw 9, in the present embodiment, described transmission device is worm and gear, can also carry out transmission in addition by helical gear mode.
In order to prevent swivel nut 8 and leading screw 9 to disengaging, described leading screw 9 is provided with the limiting section 13 preventing described swivel nut 8 to be separated with it.
Principle of work: when regulating side height, by operation control button, side stepping motor 10 rotates, leading screw 9 is driven to rotate, thus swivel nut 8 slides, then drive drive division 7 to move, thus control L shape driving chip 6 rotate around drive spindle 4, L shape driving chip 6 drives connecting strap 5 to rotate, thus driving the cross bar 3 of side to rotate, the corresponding side of seat frame 2 is propped up, when both sides all need to regulate, then control both sides stepping motor 10 to regulate, regulate more convenient.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. an electronic front and back height-adjustable automotive seat seat cushion, it is characterized in that: comprise base, be arranged at the seat frame above described base, described seat frame front portion and rear portion are all fixedly installed cross bar, described base front portion and rear portion are all rotated and are provided with drive spindle, front portion and the rear portion of described base and described seat frame are provided with height adjustment mechanism, the connecting strap that one end that the described height adjustment mechanism of every side comprises an end and described cross bar is fixedly connected, the L shape driving chip that one end and described connecting strap are hinged, middle part and the described drive spindle of described L shape driving chip are hinged, the other end and drive division one end of described L shape driving chip are hinged, described drive division is provided with swivel nut, described base rotates and is provided with leading screw, described leading screw matches with described swivel nut, described leading screw is rotated by driving stepper motor, the other end of described cross bar is fixedly connected with one end of the first supporting blade, the other end of described drive spindle is fixedly connected with one end of the second supporting blade, the other end of described first supporting blade and the other end of described second supporting blade are hinged, described base is provided with the control button controlling described stepping motor.
2. electronic front and back as claimed in claim 1 height-adjustable automotive seat seat cushion, it is characterized in that: described drive division is provided with draw-in groove, described swivel nut is arranged in described draw-in groove, and the end of described swivel nut is provided with the driving rib fitted with described drive division.
3. electronic front and back as claimed in claim 1 height-adjustable automotive seat seat cushion, it is characterized in that: be provided with transmission device between described stepping motor and described leading screw, described transmission device is worm and gear.
4. electronic front and back as claimed in claim 1 height-adjustable automotive seat seat cushion, is characterized in that: described leading screw is downward-sloping setting from front to back.
5. electronic front and back as claimed in claim 1 height-adjustable automotive seat seat cushion, is characterized in that: described leading screw is provided with the limiting section preventing described swivel nut to be separated with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641637.4U CN204323107U (en) | 2014-10-31 | 2014-10-31 | Electronic front and back height-adjustable automotive seat seat cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641637.4U CN204323107U (en) | 2014-10-31 | 2014-10-31 | Electronic front and back height-adjustable automotive seat seat cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204323107U true CN204323107U (en) | 2015-05-13 |
Family
ID=53159497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420641637.4U Expired - Fee Related CN204323107U (en) | 2014-10-31 | 2014-10-31 | Electronic front and back height-adjustable automotive seat seat cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204323107U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394362A (en) * | 2015-08-03 | 2017-02-15 | 福特全球技术公司 | Seat cushion module for a vehicle seating assembly |
| CN113619459A (en) * | 2021-09-08 | 2021-11-09 | 诺博汽车系统有限公司 | Seat cushion, seat and automobile |
| CN113715699A (en) * | 2021-10-13 | 2021-11-30 | 延锋国际座椅系统有限公司 | Zero-gravity seat adjusting mechanism for automobile |
-
2014
- 2014-10-31 CN CN201420641637.4U patent/CN204323107U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394362A (en) * | 2015-08-03 | 2017-02-15 | 福特全球技术公司 | Seat cushion module for a vehicle seating assembly |
| CN113619459A (en) * | 2021-09-08 | 2021-11-09 | 诺博汽车系统有限公司 | Seat cushion, seat and automobile |
| CN113715699A (en) * | 2021-10-13 | 2021-11-30 | 延锋国际座椅系统有限公司 | Zero-gravity seat adjusting mechanism for automobile |
| WO2023061021A1 (en) * | 2021-10-13 | 2023-04-20 | 延锋国际汽车技术有限公司 | Automobile seat adjustment mechanism and automobile seat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204323107U (en) | Electronic front and back height-adjustable automotive seat seat cushion | |
| CA2961769C (en) | Quick adjust power adjuster for a vehicle seat | |
| CN204196741U (en) | A kind of car seat headrest of adjustable angle | |
| CN203331872U (en) | Vehicle seat and vehicle with same | |
| CN103420204A (en) | Paper delivery mechanism for printer | |
| CN201856665U (en) | Cushion angle adjusting mechanism of electric seat of automobile | |
| CN107539170B (en) | Automobile with seat steering adjusting function | |
| CN201729085U (en) | Automobile electric seat leg support adjusting mechanism | |
| KR101518559B1 (en) | Reg rest apparetus for vehicle sheat | |
| CN204323103U (en) | Electronic height-adjustable automotive seat seat cushion | |
| CN204323108U (en) | Manual height-adjustable automotive seat seat cushion | |
| CN204077434U (en) | A kind of regulating mechanism of child safety seat ISOFIX connecting device | |
| CN202038200U (en) | Passenger car seat cushion and leg support linkage mechanism | |
| CN204893103U (en) | Numerical control closed angle, fillet gear chamfering machine | |
| CN204915388U (en) | Manual waist of worm formula holds in palm regulator | |
| CN208896919U (en) | Engaging tooth driving electric headrest | |
| CN105774494A (en) | Electronic control windshield sunshade | |
| CN205466528U (en) | Position adjustable punching device | |
| CN205632204U (en) | Electronic four -direction adjustment headrest | |
| CN204309628U (en) | A kind of motor vehicle seat back laying-down device | |
| CN205365714U (en) | Electronic booster unit and children's shallow | |
| CN210058353U (en) | Intelligent rice mill capable of adjusting rice milling precision of rice milling mechanism | |
| CN203780346U (en) | Electric sliding track of built-in screw rod | |
| CN207631028U (en) | A kind of automotive seat automating back-and-forth motion | |
| CN206049422U (en) | A kind of electric motor car can adjust safety seat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20181031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |