CN106956622B - Intelligent automobile and seat thereof - Google Patents
Intelligent automobile and seat thereof Download PDFInfo
- Publication number
- CN106956622B CN106956622B CN201710261903.9A CN201710261903A CN106956622B CN 106956622 B CN106956622 B CN 106956622B CN 201710261903 A CN201710261903 A CN 201710261903A CN 106956622 B CN106956622 B CN 106956622B
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- Prior art keywords
- seat
- car seat
- automobile
- intelligent
- seat according
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Classifications
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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
- B60N2/02—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
- B60N2/1665—Hydraulic or pneumatic actuation
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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
- B60N2/02—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
- B60N2/06—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 slidable
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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
- B60N2/64—Back-rests or cushions
-
- 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
- B60N2/80—Head-rests
-
- 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
- B60N2/976—Details or parts not otherwise provided for massaging systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
- B60N3/06—Arrangements or adaptations of other passenger fittings, not otherwise provided for of footrests
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Seats For Vehicles (AREA)
- Passenger Equipment (AREA)
Abstract
The invention discloses an intelligent automobile and a seat thereof, which comprise a seat body used for being connected with an automobile body, and also comprise arc-shaped elastic swinging sheets, wherein the convex sides of the elastic swinging sheets are connected with the automobile body in a mounting way, a pair of lifting hydraulic cylinders are fixed on the cambered surfaces of the concave sides of the elastic swinging sheets, and the lifting hydraulic cylinders are respectively connected with the front end and the rear end of the bottom of the seat body in a lifting way. The installation connection of the seat body and the vehicle body is realized through the circular arc-shaped elastic swinging sheets, and the front and rear settings of the lifting hydraulic cylinders respectively adopt different adjustment amounts, so that the height can be adjusted, the angle and the orientation of the seat can be changed, the adjustment application range of the seat is enlarged, and a user can find a more comfortable riding posture; the circular arc structure of the elastic swinging piece is similar to a rocking chair, a certain swinging range is arranged between the elastic swinging piece and the car body, and the design is beneficial to reducing vibration through smooth swinging in the running process of the car and improving comfort; the elastic swinging piece also increases the elasticity between the seat and the car body, so that the riding is more comfortable.
Description
Technical Field
The invention relates to the technical field of automobile seats, in particular to an intelligent automobile seat and an intelligent automobile.
Background
With the continuous improvement of computer technology, the automobile industry is developing at a high speed towards the intelligent direction of automobiles, and intelligent automobiles will be on roads in large quantities after a long time. Automobiles are an important transportation means for modern people to travel. Modern people have increasingly greater pressure and travel time, and rest time becomes trapped on the elbows.
The intelligent automobile is the development direction of the subversion of the automobile industry, the intelligent automobile mainly improves the traveling mode of people, the seat is the important part which is the longest in contact time with people and is easy to cause fatigue of passengers in the traveling process, people feel tired when the existing automobile seats sit for a long time, one of the most important reasons is that the existing main flow design seat and automobile body are strong in fixity, the effective adjustment range of the seat is small, the seat cannot be adjusted in angle in certain angles and directions so as to adapt to the sitting postures of users, and the fatigue of the users after sitting on the automobile for a long time is greatly deepened.
In summary, how to effectively solve the technical problems that the existing car seat is difficult to adapt to different riding requirements of users and is easy to cause fatigue of users is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
In view of the above, a first object of the present invention is to provide an intelligent car seat, which is designed to effectively solve the technical problems that the existing car seat is difficult to adapt to different riding requirements of users, and is easy to cause fatigue of users, and a second object of the present invention is to provide an intelligent car comprising the intelligent car seat.
In order to achieve the first object, the present invention provides the following technical solutions:
the utility model provides an intelligent car seat, is including being used for the seat body of being connected with the automobile body, still includes circular-arc elasticity and sways the piece, the protruding side and the automobile body erection joint of elasticity sways the piece, is fixed with a pair of lift pneumatic cylinder on the cambered surface of its concave side, through the lift pneumatic cylinder respectively with both ends liftable erection joint around the seat body bottom.
Preferably, in the intelligent automobile seat, the bottom of the elastic swinging piece is fixedly connected with a mounting sliding block, a seat slide way is further arranged in the automobile body, and the mounting sliding block is used for being slidably arranged in the seat slide way.
Preferably, in the intelligent automobile seat, the installation slider is provided with an elastic buckle, and each preset distance in the seat slide is provided with a buckle hole matched with the elastic buckle.
Preferably, in the intelligent automobile seat, the seat body comprises a backrest, a cushion and a foot rest, wherein the backrest, the cushion and the foot rest are mutually adjustable in angle.
Preferably, in the intelligent automobile seat, the foot rest is provided with two accommodating cavities for accommodating feet of users, and the accommodating cavities are internally provided with the massaging and heating devices.
Preferably, in the above intelligent automobile seat, an opening position of the accommodating cavity is provided with a cover plate structure capable of controlling opening and closing.
Preferably, in the above intelligent automobile seat, the backrest comprises a radiation protection layer, a heating layer and a sponge filling layer which are mutually stacked.
Preferably, in the intelligent automobile seat, vibration massagers are further arranged in the backrest and the cushion.
Preferably, in the intelligent automobile seat, a headrest device is detachably connected to the top of the backrest, a vibration massager is arranged on the headrest device, and the headrest device comprises an airbag, a radiation-proof layer, a heating layer and a sponge filling layer which are mutually stacked.
The intelligent automobile seat comprises a seat body used for being connected with an automobile body, and further comprises an arc-shaped elastic swinging piece, wherein the convex side of the elastic swinging piece is connected with the automobile body in an installation mode, a pair of lifting hydraulic cylinders are fixed on the cambered surface of the concave side of the elastic swinging piece, and the lifting hydraulic cylinders are respectively connected with the front end and the rear end of the bottom of the seat body in a lifting mode. The intelligent automobile seat provided by the invention has the advantages that the installation connection between the seat body and the automobile body is realized through the circular arc-shaped elastic swinging piece, the height and the position of the seat are further regulated by the pair of lifting hydraulic cylinders, the structure of the circular arc-shaped swinging piece is matched, the front and rear settings of the lifting hydraulic cylinders respectively adopt different regulating variables, the height of the seat body can be regulated, the angle and the direction of the seat body can be changed, the regulating application range of the seat is enlarged, and a user can find a more comfortable riding posture in long-time riding; the circular arc structure of the elastic swinging piece is similar to a rocking chair, a certain swinging range is arranged between the elastic swinging piece and the car body, and the design is beneficial to reducing vibration through smooth swinging in the running process of the car and improving comfort; in addition, the design of the elastic swinging piece further increases the elasticity between the seat and the vehicle body, and in the running process of the vehicle, particularly when the vehicle turns or passes over uneven terrain, the seat and the vehicle body can have sufficient elastic buffering, so that the seat is more comfortable to sit, and the jolt is prevented from further increasing the fatigue feeling of the seat. In summary, the intelligent automobile seat provided by the invention effectively solves the technical problems that the existing automobile seat is difficult to adapt to different riding requirements of users, and is easy to cause fatigue of the users and the like.
In order to achieve the second object, the invention further provides a smart car, which comprises any one of the smart car seats. Because the intelligent automobile seat has the technical effects, the intelligent automobile with the intelligent automobile seat also has corresponding technical effects.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an intelligent automobile seat according to an embodiment of the present invention;
FIG. 2 is a schematic view of a bottom structure of a smart car seat according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a footrest structure of an intelligent car seat according to an embodiment of the present invention.
The figures are marked as follows:
headrest device 1, backrest 2, cushion 3, lift cylinder 4, elasticity swing piece 5, installation slider 6, elasticity buckle 61, buckle hole 62, seat slide 7, foot rest 8, hold chamber 81, apron structure 82.
Detailed Description
The embodiment of the invention discloses an intelligent automobile seat, which aims to solve the technical problems that the existing automobile seat is difficult to adapt to different riding requirements of users, and is easy to cause fatigue of the users and the like.
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of an intelligent automobile seat according to an embodiment of the present invention; FIG. 2 is a schematic view of a bottom structure of a smart car seat according to an embodiment of the present invention; fig. 3 is a schematic diagram of a footrest structure of an intelligent car seat according to an embodiment of the present invention.
The intelligent automobile seat provided by the embodiment of the invention comprises a seat body used for being connected with an automobile body, and further comprises an arc-shaped elastic swinging piece 5, wherein the convex side of the elastic swinging piece 5 is connected with the automobile body in an installation way, a pair of lifting hydraulic cylinders 4 are fixed on the arc surface of the concave side of the elastic swinging piece, and the lifting hydraulic cylinders 4 are respectively connected with the front end and the rear end of the bottom of the seat body in a lifting way.
The opening direction of the elastic swinging piece in the arc direction is upward, and the length direction of the elastic swinging piece is parallel to the front-back direction of the automobile; in addition, for some seats and automobiles with larger sizes, a pair of elastic swinging plates can be arranged at corresponding positions of a vehicle body according to the design of the embodiment, and each group of elastic swinging plates is connected with a pair of lifting hydraulic cylinders to realize connection with the seats, so that the stability of the seat support is ensured.
According to the intelligent automobile seat, the installation connection of the seat body and the automobile body is realized through the circular arc-shaped elastic swinging piece, the height and the position of the seat are further adjusted by the aid of the pair of lifting hydraulic cylinders, the structure of the circular arc-shaped swinging piece is matched, the height of the seat body can be adjusted by different adjustment amounts through the front and rear arrangement of the lifting hydraulic cylinders, meanwhile, the angle and the direction of the seat body can be changed, the adjustment application range of the seat is enlarged, and a user can find a more comfortable sitting posture in long-time sitting; in addition, the design of the elastic swinging piece further increases the elasticity between the seat and the vehicle body, and in the running process of the vehicle, particularly when the vehicle turns or passes over uneven terrain, the seat and the vehicle body can have sufficient elastic buffering, so that the seat is more comfortable to sit, and the jolt is prevented from further increasing the fatigue feeling of the seat. In summary, the intelligent automobile seat provided by the invention effectively solves the technical problems that the existing automobile seat is difficult to adapt to different riding requirements of users, and is easy to cause fatigue of the users and the like.
In addition, the preferred design is that a connecting mechanism with a fixed position and a freely changeable angle is arranged between the bottom of the elastic swinging piece and the vehicle body, and the connecting mode is rotatable connection with a certain limit, so that the seat body can move along with the elastic swinging piece like a rocking chair, vibration can be further weakened when the vehicle bumps, and comfort is improved.
In order to further optimize the above technical solution, it is preferable that, in the above embodiment of the intelligent automobile seat, a mounting sliding block 6 is fixedly connected to the bottom of the elastic swinging plate 5, a seat slide 7 is further provided in the automobile body, and the mounting sliding block 6 is used for slidably mounting into the seat slide 7.
In the technical scheme that this embodiment provided, set up the seat slide that is on a parallel with automobile body length direction in the position that the automobile body set up the seat to the complex sets up the installation slider in the slide, realizes the fixed with elasticity sways the piece bottom through the installation slider, and this kind of design can be on the basis of pneumatic cylinder regulation seat height and angle, further makes the seat can adjust relative front and back position of automobile body, makes the passenger can the adaptation automobile body space adjustment seat position of pertinence, so that take comfortablely.
In order to further optimize the above technical solution, it is preferable that, in the above embodiment, in the above intelligent automobile seat, an elastic buckle 61 is provided on the installation slider 6, and buckle holes 62 matched with the elastic buckle 61 are provided in the seat slide 7 at intervals of a preset distance.
In the technical scheme provided by the embodiment, the design is mainly used for facilitating the positioning between the installation slide block and the seat track, so that the seat can be more easily fixed at the adjusted position, and the position of the seat relative to the vehicle body can be fixed through the automatic return of the elastic buckle.
In order to further optimize the above technical solution, it is preferable that, based on the above embodiment, in the above intelligent automobile seat, the seat body includes a backrest 2, a seat cushion 3 and a foot rest 8 that are disposed at mutually adjustable angles.
In the technical scheme that this embodiment provided, the seat includes back, cushion and bracket, can carry out relative angle's regulation between each to adaptation user finds more comfortable sitting posture.
In order to further optimize the above technical solution, it is preferable that, based on the above embodiment, in the above intelligent automobile seat, two receiving cavities 81 for receiving feet of a user are provided on the footrest 8, and massaging and heating devices are provided in the receiving cavities 81.
In the technical scheme that this embodiment provided, set up the chamber of holding on the foot rest to the user can put into it with the foot, for the ordinary foot rest that only is platelike structure, this kind of structure can be at the laminating foot more, and more comfortable, and can add massage and heating device in it, with this riding fatigue who alleviates the user, optimize user experience.
In order to further optimize the above technical solution, it is preferable that, in the above embodiment, a cover structure 82 capable of controlling opening and closing is disposed at an opening position of the accommodating cavity 81.
In the technical scheme that this embodiment provided, set up the apron structure at the opening that holds the chamber, can prevent that dust and debris from falling into when not using to can shelter from the foot and provide privacy space.
In order to further optimize the above technical solution, it is preferable that, based on the above embodiment, in the above intelligent automobile seat, the backrest 2 includes a radiation protection layer, a heating layer, and a sponge filling layer that are stacked on each other. In order to further optimize the above technical solution, it is preferable that, based on the above embodiment, in the above intelligent car seat, vibration massagers are further disposed in the backrest 2 and the cushion 3.
In the technical scheme provided by the embodiment, radiation protection, heating, filling and massaging devices are preferably arranged in the cushion and the backrest, and the structure of the radiation protection layer is mainly used for adapting to future intelligent automobiles, and complex electromagnetic environments can be generated in the automobiles, so that the design of the radiation protection layer is required; the design of zone of heating is in order to make under cold environment, can more comfortable taking, and the sponge filling layer is in order to guarantee the soft comfort level of seat and user's laminating one side, and vibration massager's setting can fully alleviate in addition and take tired.
For further optimizing the above technical scheme, it is preferable that, in the above embodiment, in the above intelligent car seat, the top of the backrest 2 is detachably connected with a headrest device 1, a vibration massager is provided on the headrest device 1, and the headrest device 1 includes an airbag, a radiation protection layer, a heating layer and a sponge filling layer which are mutually stacked.
In the technical scheme provided by the embodiment, the principle of design of arranging the radiation protection layer, the heating layer and the sponge filling layer in the headrest can be referred to the description of the embodiment; an airbag is furthermore provided, mainly for safety reasons.
Based on the intelligent automobile seat provided in the embodiment, the invention further provides an intelligent automobile, and the intelligent automobile comprises any one of the intelligent automobile seats in the embodiment. Since the intelligent automobile adopts the intelligent automobile seat in the embodiment, the beneficial effects of the intelligent automobile are as shown in the embodiment.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The utility model provides an intelligent car seat, includes the seat body that is used for being connected with the automobile body, its characterized in that still includes circular-arc elasticity and sways the piece, the protruding side of elasticity sways the piece and is connected with the automobile body installation, is fixed with a pair of lift pneumatic cylinder on the cambered surface of its concave side, through the lift pneumatic cylinder respectively with both ends liftable installation are connected around the seat body bottom, the bottom connection of elasticity sways the piece is fixed with the installation slider, still is provided with the seat slide in the automobile body, the installation slider is used for slidable packing into the seat slide.
2. The intelligent car seat according to claim 1, wherein the mounting slide block is provided with an elastic buckle, and each preset distance in the seat slide rail is provided with a buckle hole matched with the elastic buckle.
3. The intelligent car seat according to any one of claims 1 to 2, wherein the seat body comprises a backrest, a seat cushion and a foot rest arranged with mutually adjustable angles.
4. A smart car seat according to claim 3, wherein the foot rest is provided with two receiving cavities for receiving the feet of a user, and wherein the receiving cavities are each provided with a massaging and heating device.
5. The intelligent car seat according to claim 4, wherein the opening position of the accommodating cavity is provided with a cover plate structure capable of controlling opening and closing.
6. The intelligent car seat according to claim 5, wherein the backrest comprises a radiation protection layer, a heating layer and a sponge filling layer which are stacked on each other.
7. The intelligent car seat according to claim 6, wherein a vibration massager is further provided in the backrest and the seat cushion.
8. The intelligent car seat according to claim 6, wherein the headrest device is detachably connected to the top of the backrest, a vibration massager is arranged on the headrest device, and the headrest device comprises an airbag, a radiation-proof layer, a heating layer and a sponge filling layer which are mutually stacked.
9. A smart car comprising a smart car seat according to any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710261903.9A CN106956622B (en) | 2017-04-20 | 2017-04-20 | Intelligent automobile and seat thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710261903.9A CN106956622B (en) | 2017-04-20 | 2017-04-20 | Intelligent automobile and seat thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106956622A CN106956622A (en) | 2017-07-18 |
| CN106956622B true CN106956622B (en) | 2023-09-15 |
Family
ID=59483565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710261903.9A Active CN106956622B (en) | 2017-04-20 | 2017-04-20 | Intelligent automobile and seat thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106956622B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791915A (en) * | 2017-09-27 | 2018-03-13 | 张家港市隆旌汽车零部件有限公司 | A kind of automotive seat with thigh support function |
| CN108357400B (en) * | 2018-04-24 | 2023-08-08 | 凌翠(江门)汽车零部件有限公司 | Automobile seat |
| CN112572467B (en) * | 2019-09-30 | 2023-02-10 | 比亚迪股份有限公司 | Vehicle system, vehicle control method, computer device, and storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE845606C (en) * | 1950-04-26 | 1952-08-04 | Hans Worm G M B H | Adjustable seat for vehicles, especially buses |
| CN2036786U (en) * | 1988-06-14 | 1989-05-03 | 马东海 | Slide type rocking car for children |
| DE19927508A1 (en) * | 1999-06-16 | 2001-03-15 | Volkswagen Ag | Motor vehicle seat has pivot axis above seat surface, which lowered at leading edge and raised at trailing edge if force/acceleration on vehicle exceeds threshold level in impact |
| EP1362533A1 (en) * | 2002-05-13 | 2003-11-19 | Cos.Mec Srl | Device to permit rocking and rotating of armchairs |
| TWM268987U (en) * | 2004-08-17 | 2005-07-01 | Yung-Chang Hung | Balancing chair seat |
| CN202553008U (en) * | 2012-05-15 | 2012-11-28 | 宋一坚 | Oscillatory massage armchair with adjustable backrest angle |
| CN206690924U (en) * | 2017-04-20 | 2017-12-01 | 广东工业大学 | A kind of intelligent automobile and its seat |
-
2017
- 2017-04-20 CN CN201710261903.9A patent/CN106956622B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE845606C (en) * | 1950-04-26 | 1952-08-04 | Hans Worm G M B H | Adjustable seat for vehicles, especially buses |
| CN2036786U (en) * | 1988-06-14 | 1989-05-03 | 马东海 | Slide type rocking car for children |
| DE19927508A1 (en) * | 1999-06-16 | 2001-03-15 | Volkswagen Ag | Motor vehicle seat has pivot axis above seat surface, which lowered at leading edge and raised at trailing edge if force/acceleration on vehicle exceeds threshold level in impact |
| EP1362533A1 (en) * | 2002-05-13 | 2003-11-19 | Cos.Mec Srl | Device to permit rocking and rotating of armchairs |
| TWM268987U (en) * | 2004-08-17 | 2005-07-01 | Yung-Chang Hung | Balancing chair seat |
| CN202553008U (en) * | 2012-05-15 | 2012-11-28 | 宋一坚 | Oscillatory massage armchair with adjustable backrest angle |
| CN206690924U (en) * | 2017-04-20 | 2017-12-01 | 广东工业大学 | A kind of intelligent automobile and its seat |
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| Publication number | Publication date |
|---|---|
| CN106956622A (en) | 2017-07-18 |
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