CN112644350B - Bradyseism's car seat - Google Patents
Bradyseism's car seat Download PDFInfo
- Publication number
- CN112644350B CN112644350B CN202010988860.6A CN202010988860A CN112644350B CN 112644350 B CN112644350 B CN 112644350B CN 202010988860 A CN202010988860 A CN 202010988860A CN 112644350 B CN112644350 B CN 112644350B
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- vehicle seat
- angle iron
- screw
- set forth
- screw rod
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- 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
- B60N2/50—Seat suspension devices
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- 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
- B60N2/50—Seat suspension devices
- B60N2/501—Seat suspension devices actively controlled suspension, e.g. electronic control
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- 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
- B60N2/75—Arm-rests
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- 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
- B60N2/90—Details or parts not otherwise provided for
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a cushioning automobile seat which comprises a supporting unit, a cushioning unit and a seat cushion, wherein the cushioning unit is supported by the supporting unit 100, the seat cushion is placed on the cushioning unit, and a passenger sits on the seat cushion and then performs cushioning through the cushioning unit. The device can adjust the elasticity of the elastic piece through the adjusting component, so that a passenger can adjust the elasticity according to the self requirement, and the device is more flexible in use. The automobile seat adopts a novel damping structure, can achieve more obvious damping effect, and increases the comfort of the automobile seat.
Description
Technical Field
The invention relates to the technical field of automobile seats, in particular to a cushioning automobile seat.
Background
With the rapid development of social economy in China, the scale of the automobile industry is continuously expanded, an automobile seat is a part which is required to be formed in the automobile industry and is directly related to a driver and passengers, the comfort of the automobile seat is a key factor in the design process of the automobile seat, and the conventional automobile seat is provided with a damping device so as to relieve the discomfort of the driver and the passengers caused by bumping in the driving process of an automobile. Most of the existing automobile seats cannot adjust the elasticity of the seats as required, are not convenient and quick, and can cause the seat to fluctuate too much on a bumpy road surface after a heavier person sits on the seat so as to bring poor riding experience to a passenger.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems with existing cushioned vehicle seats.
The problem to be solved by the invention is therefore how to adjust the elasticity of the seat as desired for a vehicle seat.
In order to solve the technical problems, the invention provides the following technical scheme: the supporting unit comprises a bottom support, armrests arranged on the bottom support in parallel, supporting columns for connecting the bottom support and the armrests, armrest connecting pipes arranged at the tail ends of the armrests, and a backrest support in sliding fit with the armrest connecting pipes; and the shock absorption unit comprises a bearing plate arranged between the bottom support and the handrail, a pre-tightening plate arranged above the bearing plate, elastic pieces arranged on the upper side and the lower side of the bearing plate, and an adjusting component for adjusting the upper position and the lower position of the pre-tightening plate.
As a preferable aspect of the cushioned vehicle seat of the present invention, wherein: the adjusting assembly comprises a first angle iron fixedly connected with the side face of the handrail, a second angle iron fixedly connected with the side face of the bottom support, a first screw rod with two ends respectively in running fit with the first angle iron and the second angle iron, a gear matched with the first screw rod, a worm horizontally arranged on the side face of the gear, a rotating handle matched with the worm, and a connecting piece connected to the pre-tightening plate and in threaded fit with the first screw rod; the adjusting components are arranged on two sides of the bearing plate, and the worm is provided with threads matched with the gear.
As a preferable aspect of the cushioned vehicle seat of the present invention, wherein: the worm penetrates through the bottom support, and two ends of the worm are respectively matched with the two gears.
As a preferable aspect of the cushioned vehicle seat of the present invention, wherein: the vertical section of the connecting piece is L-shaped and comprises two L-shaped plates fixedly connected with the pre-tightening plate respectively and a connecting plate arranged between the two L-shaped plates, and a threaded hole matched with the first screw rod is formed in the middle of the connecting plate.
As a preferable aspect of the cushioned vehicle seat of the present invention, wherein: the first screw rod set up in the one end of first angle bar, adjusting part still including set up in the second screw rod of first angle bar other end, set up respectively in first screw rod with the band pulley of second screw rod lower half, and connect two the hold-in range of band pulley.
As a preferable aspect of the cushioned vehicle seat of the present invention, wherein: the first angle iron comprises a first upper cylinder matched with the first screw rod and a second upper cylinder matched with the second screw rod; the second angle iron includes a first lower cylinder cooperating with the first screw, and a second lower cylinder cooperating with the second screw.
As a preferable aspect of the cushioned vehicle seat of the present invention, wherein: the cushioning unit further comprises a shell, and the shell is matched with the adjusting component.
As a preferable aspect of the cushioned vehicle seat of the present invention, wherein: the supporting unit comprises a supporting plate and a connecting pipe, wherein the connecting pipe is provided with a first hole, the backrest support is provided with a rectangular groove, the bottom end of the backrest support is fixedly connected with the supporting plate, and the sliding part penetrates through the first hole and the rectangular groove.
As a preferable aspect of the cushioned vehicle seat of the present invention, wherein: still include the cushion, set up in on the loading board, and with the laminating of back support, the cushion middle part is provided with the depressed area.
As a preferable aspect of the cushioned vehicle seat of the present invention, wherein: the bottom support is formed by detachably connecting a rectangular pipe and a channel steel.
The invention has the advantages that the elasticity of the elastic piece can be adjusted through the adjusting component, so that the passenger can adjust the elasticity according to the self requirement, and the use is more flexible. The automobile seat adopts a novel damping structure, can achieve more obvious damping effect, and increases the comfort of the automobile seat.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
FIG. 1 is a cutaway view of the cushioned vehicle seat of example 1.
FIG. 2 is a diagram of a cushioning unit of the cushioned vehicle seat of example 1.
FIG. 3 is a diagram of an adjustment assembly for the cushioned vehicle seat of example 1.
FIG. 4 is a diagram of the attachment of the cushioned car seat of example 1.
FIG. 5 is a drawing of the connecting tube-, back bracket and slide of the cushioned car seat of example 1.
FIG. 6 is an overall block diagram of the cushioned vehicle seat of example 1.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 6, a first embodiment of the present invention provides a cushioned vehicle seat, which includes a support unit 100 and a cushion unit 200, wherein the cushion unit 200 is supported by the support unit 100, a seat cushion is placed on the cushion unit 200, and a passenger sits on the seat cushion and then absorbs shock through the cushion unit 200.
Specifically, the supporting unit 100 includes a bottom support 101, armrests 102 disposed in parallel on the bottom support 101, support columns 103 connecting the bottom support 101 and the armrests 102, armrest connecting pipes 104 disposed at the tail ends of the armrests 102, and a backrest support 105 in sliding fit with the armrest connecting pipes 104, wherein the bottom support 101 is formed by detachably connecting rectangular pipes 101a and channel steel 101b in a bolt connection manner, 4 support columns 103 are disposed, two support posts 103 are fixedly disposed on each rectangular pipe 101a, the fixing manner can be welding, two armrests 102 are disposed, the bottom support is disposed in parallel above the rectangular pipe 101a, the lower surface of the bottom support is fixedly connected with the upper ends of the armrests 102, the connecting manner can be welding, the bottom end of the backrest support 105 is fixedly connected with the bearing plate 201, the connecting pipe 104 is provided with a first hole 104a, the backrest support 105 is provided with a rectangular groove 105a, by the sliding member 106 passing through the first hole 104a to match with the rectangular groove 105a, in this embodiment, the sliding member 106 is a bolt, a nut is arranged in the rectangular groove 105a in advance, and when the backrest support 105 is installed, the bolt is directly inserted into the first hole 104a and connected with the nut, it should be noted that the bolt and the nut are not connected too tightly, and the backrest support 105 and the connecting pipe 104 are required to be capable of sliding up and down. It should be noted that the bolt and nut used in this embodiment is only one type of the sliding member 106 that can be used, and the essence of the sliding member is to limit the lateral displacement of the backrest bracket 105 and not affect the vertical displacement, so other structures that can perform the same function through the first hole 104a and the rectangular groove 105a are also within the scope of the present invention.
The cushioning unit 200 comprises a bearing plate 201 arranged between the bottom support 101 and the armrest 102, a pre-tightening plate 202 arranged above the bearing plate 201, elastic members 203 arranged on the upper and lower sides of the bearing plate 201, and an adjusting component 204 for adjusting the upper and lower positions of the pre-tightening plate 202, wherein the elastic members 203 are arranged on the upper and lower sides of the bearing plate 201, the upper elastic member 203 is connected to the pre-tightening plate 202, and the lower elastic member 203 is connected to the rectangular tube 101a, i.e. the position of the bearing plate 201 is controlled by the elastic members 203 on the upper and lower sides, so that the elasticity of the elastic member 203 can be adjusted by adjusting the vertical position of the pre-tightening plate 202, and the upper and lower positions of the pre-tightening plate 202 are adjusted by the adjusting component 204, so that the elasticity of the elastic member 203 can be adjusted by the adjusting component 204. It should be noted that the elastic member 203 may be a damping shock absorber, a shock absorber, or the like.
Further, the adjusting assembly 204 comprises a first angle iron 204a fixedly connected with the side surface of the armrest 102, a second angle iron 204b fixedly connected with the side surface of the bottom support 101, a first screw 204c with two ends respectively rotatably matched with the first angle iron 204a and the second angle iron 204b, a gear 204d matched with the first screw 204c, a worm 204e horizontally arranged on the side surface of the gear 204d, a rotating handle 204f matched with the worm 204e, and a connecting piece 204g connected to the pretension plate 202 and in threaded fit with the first screw 204 c; the worm 204e is provided with a thread 204e-1 matched with the gear 204d, the first angle iron 204a is connected to the side surface of the handrail 102 through a bolt, the second angle iron 204b is connected to the side surface of the bottom support 101 through a bolt, two ends of the first screw 204c are respectively abutted to the first angle iron 204a and the second angle iron 204b, the gear 204d and the first screw 204c rotate synchronously, the worm 204e can drive the gear 204d to rotate, it should be noted that the two sides of the bearing plate 201 are both provided with the adjusting components 204, and the main reason is that the symmetrical supporting effect is achieved.
Further, the worm 204e penetrates through the bottom support 101, two ends of the worm are respectively matched with the two gears 204d, the vertical section of the connecting piece 204g is L-shaped, which comprises two L-shaped plates 204g-1 respectively fixedly connected with the pre-tightening plate 202, and a connecting plate 204g-2 arranged between the two L-shaped plates 204g-1, the middle of the connecting plate 204g-2 is provided with a threaded hole 204g-21 matched with the first screw 204c, the advantage of such a connection element 204g is to increase the carrying capacity of the carrying plate 201, the carrying plate 201 and the weight of the person are supported by the elastic element 203 and the pre-tightening plate 202 under the carrying plate 201, since pretension plate 202 is supported on first threaded rod 204c by connecting member 204g, the load-bearing capacity of connecting member 204g is better to prevent connecting member 204g from breaking or bending.
Further, the first screw 204c is disposed at one end of the first angle iron 204a, and the adjusting assembly 204 further includes a second screw 204h disposed at the other end of the first angle iron 204a, belt wheels 204i respectively disposed at lower halves of the first screw 204c and the second screw 204h, and a synchronous belt 204k connecting the two belt wheels 204 i. The reason for setting up the second screw 204h is also that the bearing capacity of the bearing plate 201 is further increased, and the second screw 204h cooperates with the first screw 204c through the synchronous belt 204k, so that when rotating the first screw 204c, the second screw 204h can also follow synchronous rotation, and it should be noted that the model numbers of the belt pulleys 204i arranged on the lower half parts of the first screw 204c and the second screw 204h should be completely the same, that is, when it is required to ensure that the first screw 204c rotates one turn, the second screw 204h also rotates one turn.
Further, the first angle iron 204a comprises a first upper cylinder 204a-1 cooperating with the first screw 204c, and a second upper cylinder 204a-2 cooperating with the second screw 204 h; the second angle iron 204b includes a first lower cylinder 204b-1 engaged with the first screw 204c and a second lower cylinder 204b-2 engaged with the second screw 204h, and the first upper cylinder 204a-1 and the first lower cylinder 204b-1 function to primarily restrict the position of the first screw 204c and allow it to rotate with respect to the first angle iron 204a or the second angle iron 204 b. It should be noted that, in order to reduce the friction force, the first upper cylinder 204a-1 and the first lower cylinder 204b-1 may be replaced with bearings. The second upper cylinder 204a-2 and the second lower cylinder 204b-2 perform the same function as the first upper cylinder 204a-1 and the first lower cylinder 204b-1, and are not described herein again.
Further, the shock absorption unit 200 further comprises a housing 205, and the housing 205 is matched with the adjusting component 204. The housing 205 is provided to effectively prevent foreign matter from being caught in the transmission mechanism.
Further, still include cushion 300, set up in on the loading board 201, and with the laminating of back support 105, cushion 300 middle part is provided with depressed area 301, and the setting of depressed area 301 can accord with human position of sitting more. The seat cushion 300 is divided into a hip cushion and a back cushion, which can be connected together or can be two separate bodies.
To sum up, 4 supporting columns 103 are welded above the bottom support 101, two armrests are welded above the supporting columns 103, the bearing plate 201 is arranged between the armrests 102 and the bottom support 101, the armrests 102 and the bottom support 101 are respectively connected through the upper elastic piece and the lower elastic piece 203, a first screw 204c and a second screw 204h fixed between a first angle iron 204a and a second angle iron 204b are respectively in threaded fit with the two connecting pieces 204g, the first screw 204c and the second screw 204h are matched with a belt pulley 204i through a synchronous belt 204k, a worm 204e is matched with the first screws 204c on two sides, and the cushion 300 is placed on the bearing plate 201 and attached to the backrest support 105.
When the automobile seat cushion is used, the bottom support 101 is fixed on an automobile underframe, a person sits on the seat cushion 300, and if the passenger is light, the rotating handle 204f is rotated to enable the pre-tightening plate 202 to move upwards, so that the situation that the damping effect cannot be achieved due to too large elastic force between the elastic pieces 203, namely, the person cannot shake up and down after getting on the automobile seat cushion or the situation that the vibration amplitude of the up and down is small is avoided; if the passenger is heavy, the pretensioning plate 202 needs to be moved downwards, because after the passenger sits on the chair, the bearing plate 201 can be pressed down for a long distance due to the heavy weight of the passenger, and at this time, if the passenger sits on a bumpy road, the passenger can move up and down for a long distance under the action of inertia, and the bearing plate 201 cannot provide strong support for the passenger, so the comfort is poor, at this time, the bearing plate 201 needs to be adjusted downwards, so that the elastic force of the elastic member 203 is increased, and the passenger can obtain the best shock absorption effect.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. A bradyseism car seat which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the supporting unit (100) comprises a bottom support (101), an armrest (102) arranged on the bottom support (101) in parallel, a supporting column (103) for connecting the bottom support (101) and the armrest (102), an armrest connecting pipe (104) arranged at the tail end of the armrest (102), and a backrest support (105) in sliding fit with the armrest connecting pipe (104); and the number of the first and second groups,
the shock absorption unit (200) comprises a bearing plate (201) arranged between the bottom support (101) and the armrest (102), a pre-tightening plate (202) arranged above the bearing plate (201), elastic pieces (203) arranged on the upper side and the lower side of the bearing plate (201), and an adjusting component (204) for adjusting the upper position and the lower position of the pre-tightening plate (202).
2. A cushioned vehicle seat as set forth in claim 1, wherein: the adjusting assembly (204) comprises a first angle iron (204a) fixedly connected with the side face of the armrest (102), a second angle iron (204b) fixedly connected with the side face of the bottom support (101), a first screw rod (204c) with two ends respectively in rotating fit with the first angle iron (204a) and the second angle iron (204b), a gear (204d) matched with the first screw rod (204c), a worm (204e) horizontally arranged on the side face of the gear (204d), a rotating handle (204f) matched with the worm (204e), and a connecting piece (204g) connected to the pretension plate (202) and in threaded fit with the first screw rod (204 c); the adjusting assembly (204) is arranged on two sides of the bearing plate (201), and the worm (204e) is provided with a thread (204e-1) matched with the gear (204 d).
3. A cushioned vehicle seat as set forth in claim 2, wherein: the worm (204e) penetrates through the bottom support (101), and two ends of the worm are respectively matched with the two gears (204 d).
4. A cushioned vehicle seat as set forth in claim 3, wherein: the vertical section of the connecting piece (204g) is L-shaped, the connecting piece comprises two L-shaped plates (204g-1) fixedly connected with the pre-tightening plate (202) respectively and a connecting plate (204g-2) arranged between the two L-shaped plates (204g-1), and a threaded hole (204g-21) matched with the first screw rod (204c) is formed in the middle of the connecting plate (204 g-2).
5. A cushioned vehicle seat as set forth in any of claims 2-4, wherein: the first screw rod (204c) is arranged at one end of the first angle iron (204a), the adjusting component (204) further comprises a second screw rod (204h) arranged at the other end of the first angle iron (204a), belt wheels (204i) respectively arranged at the lower half parts of the first screw rod (204c) and the second screw rod (204h), and a synchronous belt (204k) connecting the two belt wheels (204 i).
6. A cushioned vehicle seat as set forth in claim 5, wherein: the first angle iron (204a) comprises a first upper cylinder (204a-1) cooperating with the first screw (204c), and a second upper cylinder (204a-2) cooperating with the second screw (204 h); the second angle iron (204b) includes a first lower cylinder (204b-1) that cooperates with the first screw (204c), and a second lower cylinder (204b-2) that cooperates with the second screw (204 h).
7. A cushioned vehicle seat as set forth in any of claims 1-4 or 6, wherein: the cushioning unit (200) further comprises a housing (205), the housing (205) cooperating with the adjustment assembly (204).
8. A cushioned vehicle seat as set forth in any of claims 1-4 or 6, wherein: the supporting unit (100) further comprises a sliding part (106), and the sliding part (106) penetrates through the first hole (104a) and the rectangular groove (105 a).
9. A cushioned vehicle seat as set forth in claim 8, wherein: still include cushion (300), set up in on loading board (201), and with the laminating of back support (105), cushion (300) middle part is provided with depressed area (301).
10. A cushioned vehicle seat as set forth in any of claims 1-4, 6 or 9, wherein: the bottom support (101) is formed by detachably connecting a rectangular pipe (101a) and a channel steel (101 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010988860.6A CN112644350B (en) | 2020-09-18 | 2020-09-18 | Bradyseism's car seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010988860.6A CN112644350B (en) | 2020-09-18 | 2020-09-18 | Bradyseism's car seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112644350A CN112644350A (en) | 2021-04-13 |
| CN112644350B true CN112644350B (en) | 2021-11-12 |
Family
ID=75346371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010988860.6A Active CN112644350B (en) | 2020-09-18 | 2020-09-18 | Bradyseism's car seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112644350B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428056A (en) * | 2021-07-31 | 2021-09-24 | 张军 | Automobile shock absorption seat |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4684100A (en) * | 1985-05-15 | 1987-08-04 | Grammer Sitzsysteme Gmbh | Sprung vehicle seat |
| DE10129124A1 (en) * | 2001-06-16 | 2003-01-02 | Grammer Ag | Vehicle seat has adjustable seat plate and a level indicator to indicate the adjustment to the optimum level corresponding to the weight of the user |
| JP2005231434A (en) * | 2004-02-18 | 2005-09-02 | Nissan Motor Co Ltd | Auto position lifter structure |
| CN207059828U (en) * | 2017-07-26 | 2018-03-02 | 东莞宜安科技股份有限公司 | A kind of automotive seat with dual shock absorption function |
| CN207683379U (en) * | 2018-01-04 | 2018-08-03 | 重庆工业职业技术学院 | A kind of automotive seat of good damping effect |
| CN109017478A (en) * | 2018-08-23 | 2018-12-18 | 刘洋 | A kind of pilotless automobile shock-absorbing seat |
| CN209723094U (en) * | 2019-02-25 | 2019-12-03 | 山推工程机械股份有限公司 | A kind of bulldozer cab damping device |
| CN210792892U (en) * | 2019-08-06 | 2020-06-19 | 湖北捷迅汽车部件科技发展有限公司 | Shock attenuation driver's chair skeleton assembly |
-
2020
- 2020-09-18 CN CN202010988860.6A patent/CN112644350B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4684100A (en) * | 1985-05-15 | 1987-08-04 | Grammer Sitzsysteme Gmbh | Sprung vehicle seat |
| DE10129124A1 (en) * | 2001-06-16 | 2003-01-02 | Grammer Ag | Vehicle seat has adjustable seat plate and a level indicator to indicate the adjustment to the optimum level corresponding to the weight of the user |
| JP2005231434A (en) * | 2004-02-18 | 2005-09-02 | Nissan Motor Co Ltd | Auto position lifter structure |
| CN207059828U (en) * | 2017-07-26 | 2018-03-02 | 东莞宜安科技股份有限公司 | A kind of automotive seat with dual shock absorption function |
| CN207683379U (en) * | 2018-01-04 | 2018-08-03 | 重庆工业职业技术学院 | A kind of automotive seat of good damping effect |
| CN109017478A (en) * | 2018-08-23 | 2018-12-18 | 刘洋 | A kind of pilotless automobile shock-absorbing seat |
| CN209723094U (en) * | 2019-02-25 | 2019-12-03 | 山推工程机械股份有限公司 | A kind of bulldozer cab damping device |
| CN210792892U (en) * | 2019-08-06 | 2020-06-19 | 湖北捷迅汽车部件科技发展有限公司 | Shock attenuation driver's chair skeleton assembly |
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| Publication number | Publication date |
|---|---|
| CN112644350A (en) | 2021-04-13 |
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