CN114851924A - Zero gravity seat and vehicle comprising same - Google Patents
Zero gravity seat and vehicle comprising same Download PDFInfo
- Publication number
- CN114851924A CN114851924A CN202210755728.XA CN202210755728A CN114851924A CN 114851924 A CN114851924 A CN 114851924A CN 202210755728 A CN202210755728 A CN 202210755728A CN 114851924 A CN114851924 A CN 114851924A
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- cushion
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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
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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
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
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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
- B60N2/66—Lumbar supports
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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
- B60N2/995—Lower-leg-rests, e.g. calf-rests
Abstract
The invention belongs to the technical field of automobile seats, and particularly relates to a zero-gravity seat which comprises a seat framework and a supporting base, wherein the seat framework comprises a leg support framework, a cushion framework, a waist pad framework and a back pad framework which are sequentially connected, the cushion framework is rotationally connected with the supporting base through a cushion angle adjuster, the leg support framework is rotationally connected with the cushion framework through a leg support angle adjuster, the waist pad framework is rotationally connected with the cushion framework through a waist pad angle adjuster, and the back pad framework is rotationally connected with the waist pad framework through a back pad angle adjuster; when the leg support angle adjuster drives the leg support framework to rotate and fold towards the cushion framework, the cushion angle adjuster can drive the seat framework to overturn. Has the beneficial effects that: the zero-gravity seat enables the neck, the back, the waist, the hip and the legs of a passenger to be stressed uniformly, so that the zero-gravity state is realized, the comfort level of the zero-gravity seat is greatly improved, and the zero-gravity seat has the advantages of simple and reliable structure, ingenious design, convenience in adjustment and good user experience.
Description
Technical Field
The invention belongs to the technical field of automobile seats, and particularly relates to a zero-gravity seat and a vehicle comprising the same.
Background
As an important component of a vehicle, a vehicle seat has increasingly high requirements for overall comfort and functionality of a passenger. The existing automobile seat only has the adjustable angle of a backrest, and the conformity degree of ergonomics is poor, so that the existing automobile seat cannot meet different postures of passengers, cannot meet the requirements of passengers with different postures, is long in riding time, is easy to suffer from waist soreness and backache, feels tired all over, and is difficult to meet the sleeping requirements of the passengers; the existing automobile seat is not switchable in orientation, the requirements of barrier-free communication and communication of passengers in front and rear rows cannot be met, the orientation of the existing seat with the switchable orientation is switched by rotating in a horizontal plane, but the steering operation of the existing seat needs a large space, and the requirement on the size of the automobile space is high. Therefore, the automobile seat with high comfort and complete functionality is designed, the market demand is better met, and the automobile seat has a good market prospect.
Disclosure of Invention
In order to solve the problem of poor ergonomic conformity of the automobile seat in the prior art, the invention provides a zero-gravity seat and a vehicle comprising the same.
In order to solve the technical problems, the technical scheme adopted by the invention is that the zero-gravity seat comprises a seat framework and a supporting base, wherein the seat framework comprises a leg support framework, a cushion framework, a waist cushion framework and a back cushion framework which are sequentially connected, the cushion framework is rotationally connected with the supporting base through a cushion angle adjuster, the leg support framework is rotationally connected with the cushion framework through the leg support angle adjuster, the waist cushion framework is rotationally connected with the cushion framework through the waist cushion angle adjuster, and the back cushion framework is rotationally connected with the waist cushion framework through the back cushion angle adjuster; when the leg support angle adjuster drives the leg support framework to rotate towards the cushion framework and then is folded, the cushion angle adjuster can drive the seat framework to turn over.
Preferably, the two sides of the waist pad framework are respectively provided with a handrail, the handrails are rotatably connected with the waist pad framework through handrail angle adjusters, and when the seat cushion framework and the waist pad framework are both in a horizontal state, the handrails can be used for supporting the waist pad framework. When leg holds in the palm skeleton, cushion skeleton, bustle skeleton and back of the body and fills up the skeleton and unfold horizontally in proper order, this zero gravity seat uses as the bed state, and the adjustment handrail makes it and car bottom plate contact in order to assist the support bustle skeleton, reduces bustle angle modulation ware atress, improves reliability, stability and the security of this zero gravity seat by a wide margin.
Preferably, a reinforcing structure is arranged between the cushion framework and the support base, and when the cushion framework is in a horizontal state, the reinforcing structure is used for assisting in supporting the cushion framework. Effectively reduce cushion angle modulation ware atress, improve reliability, stability and the security of this zero gravity seat by a wide margin, increase of service life.
Further, additional strengthening includes the connecting rod, the connecting rod sets up the both sides at the cushion skeleton, the guide way has all been seted up along vertical direction in the both sides of supporting the base, the one end and the cushion skeleton of connecting rod rotate to be connected, the other end of connecting rod passes through guide pulley and guide way sliding connection. The reinforcing structure is simple and reliable, convenient to process and manufacture and low in cost.
Preferably, the zero gravity seat further comprises a seat cushion, wherein the seat cushion comprises a leg cushion part, a seat cushion part, a waist cushion part and a back cushion part, and the leg cushion part, the seat cushion part, the waist cushion part and the back cushion part are sequentially and fixedly connected. Guarantee the holistic travelling comfort of seat pad to and the seat pad can whole dismouting, and the dismouting is convenient, shortens the dismouting time.
Further, this zero gravity seat still includes the headrest, the headrest can dismantle the setting on the back of the body frame. The orientation of the headrest is changed after the zero-gravity seat is integrally turned over, the orientation of the headrest is changed after the headrest is taken down, the operation is convenient, and the comfort level of the headrest is guaranteed.
Preferably, the zero-gravity seat further comprises a cushion motor, a leg support motor, a waist support motor, a back support motor and an armrest motor, wherein the cushion motor is in transmission connection with a core piece of the cushion angle adjuster, the leg support motor is in transmission connection with the core piece of the leg support angle adjuster, the waist support motor is in transmission connection with the core piece of the waist support angle adjuster, the back support motor is in transmission connection with the core piece of the back support angle adjuster, and the armrest motor is in transmission connection with the core piece of the armrest angle adjuster. Realize the automatically regulated of each part angle of this zero gravity seat, the simple operation, especially the function that the automatically controlled leg of simple and convenient realization held in the palm improves user experience.
Further, the cushion motor and the leg support motor are both arranged on the cushion framework, the waist cushion motor and the handrail motor are both arranged on the waist cushion framework, and the back cushion motor is arranged on the back cushion framework; the support base is provided with a shell on two sides, and the shell is provided with an angle adjusting knob. The layout of the cushion motor, the leg support motor, the waist cushion motor, the back cushion motor and the handrail motor is reasonable and reliable; the shell and the angle adjusting knob are convenient for passengers to adjust the state of the zero-gravity seat, and the integral attractiveness of the zero-gravity seat is guaranteed.
Further, leg holds in the palm and is provided with leg on the skeleton and holds in the palm gravity sensor, be provided with cushion gravity sensor on the cushion skeleton, be provided with bustle gravity sensor on the bustle skeleton, be provided with back of the body pad gravity sensor on the back of the body pad skeleton. When a passenger sits on the zero-gravity seat, the gravity sensors at all the parts can receive the pressure of the passenger and feed back the pressure to the corresponding motors, and the angles of all the parts of the zero-gravity seat are adjusted through the corresponding motors, so that all the parts of the passenger are stressed consistently, the state of zero gravity is automatically realized, and the user experience is improved.
A vehicle comprising any of the zero-gravity seats described above, the support base being disposed on a floor of the vehicle.
Has the advantages that:
1. according to the zero-gravity seat, the angle of the back cushion framework is adjusted through the back cushion angle adjuster, the angle of the waist cushion framework can be adjusted through the waist cushion angle adjuster, the angle of the cushion framework is adjusted through the cushion angle adjuster, the angle of the leg support framework is adjusted through the leg support angle adjuster, when a passenger sits on the zero-gravity seat, the stress of the neck, the back, the waist, the hip and the leg of the passenger on the zero-gravity seat is consistent, the ergonomic conformity degree is good, so that the zero-gravity state is realized, different postures of the passenger can be met, the passengers with different postures can be met, the comfort level of the zero-gravity seat is greatly improved, the structure is simple and reliable, the design is ingenious, the adjustment is convenient and fast, and the user experience is good;
2. according to the zero-gravity seat, the leg support framework is rotated and folded towards the cushion framework through the leg support angle adjuster, the folded leg support framework avoids interfering with the overturning of the seat framework, and the whole seat framework is overturned through the cushion angle adjuster to convert the orientation of the zero-gravity seat, so that the overturning structure is simple, reliable, compact and ingenious, the required space is small, the limitation of the space in a vehicle is avoided, the operation is convenient and fast, and the consumed time is short;
3. the zero-gravity seat can enable the leg support framework, the cushion framework, the waist cushion framework and the back cushion framework to be sequentially and horizontally unfolded, so that the zero-gravity seat can be used as a bed, has the functions of a seat and a bed, and meets the multifunctional requirement of the zero-gravity seat; when the chair is used as a bed state, the armrests are adjusted to be in contact with the bottom plate of the automobile so as to assist in supporting the waist pad framework, stress of the waist pad angle adjuster is reduced, and reliability, stability and safety of the zero-gravity chair are greatly improved.
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 creative efforts.
FIG. 1 is a schematic perspective view of a zero-gravity seat of the present invention oriented in the direction of travel;
FIG. 2 is a schematic perspective view of the seat cushion and headrest of FIG. 1 with the seat cushion and headrest removed;
FIG. 3 is a schematic view of the internal structure of the seat frame of the zero-gravity seat of the present invention;
FIG. 4 is a schematic view of another angular perspective of FIG. 3;
FIG. 5 is a schematic perspective view of the zero-gravity seat of the present invention facing in the opposite direction of the vehicle;
in the figure: 1. seat frame, 1-1, leg support frame, 1-2, cushion frame, 1-3, lumbar cushion frame, 1-4, back cushion frame, 2, support base, 2-1, guide slot, 3, cushion angle adjuster, 4, leg support angle adjuster, 5, lumbar cushion angle adjuster, 6, back cushion angle adjuster, 7, armrest angle adjuster, 8, armrest, 9, reinforcing structure, 9-1, connecting rod, 9-2, guide wheel, 10, seat cushion, 10-1, leg cushion, 10-2, cushion, 10-3, lumbar cushion, 10-4, back cushion, 11, headrest, 12, cushion motor, 13, leg support motor, 14, lumbar cushion motor, 15, back cushion motor, 16, armrest motor, 17, housing, 18, angle adjusting knob.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, in the present embodiment, it is assumed that a human body faces forward when sitting on the zero-gravity seat, the zero-gravity seat includes a seat frame 1 and a supporting base 2, the seat frame 1 includes a leg rest frame 1-1, a cushion frame 1-2, a lumbar cushion frame 1-3 and a back cushion frame 1-4, which are connected in sequence, the cushion frame 1-2 is rotatably connected to the supporting base 2 through a cushion angle adjuster 3, the leg rest frame 1-1 is rotatably connected to the cushion frame 1-2 through a leg rest angle adjuster 4, the lumbar cushion frame 1-3 is rotatably connected to the cushion frame 1-2 through a lumbar cushion angle adjuster 5, and the back cushion frame 1-4 is rotatably connected to the lumbar cushion frame 1-3 through a back cushion angle adjuster 6; when the leg rest angle adjuster 4 drives the leg rest framework 1-1 to rotate towards the cushion framework 1-2, the cushion angle adjuster 3 can drive the seat framework 1 to turn over relative to the supporting base 2; the two sides of the waist pad framework 1-3 are respectively provided with the handrail 8, the handrails 8 are rotatably connected with the waist pad framework 1-3 through handrail angle adjusters 7, when the seat cushion framework 1-2 and the waist pad framework 1-3 are both in a horizontal state, the handrails 8 can be in contact with the automobile bottom plate to support the waist pad framework 1-3, namely, the handrails 8 are not only used as normal handrails 8, but also when the leg support framework 1-1, the seat cushion framework 1-2, the waist pad framework 1-3 and the back pad framework 1-4 are sequentially and horizontally unfolded, when the zero-gravity seat is used as a bed state, the handrails 8 are adjusted to be in contact with the automobile bottom plate to assist in supporting the waist pad framework 1-3, and the stress of the waist pad angle adjusters 5 is reduced.
In order to realize the automatic adjustment of each angle of the zero-gravity seat, in this embodiment, as shown in fig. 3 and 4, the zero-gravity seat further includes a seat cushion motor 12, a leg support motor 13, a lumbar cushion motor 14, a back cushion motor 15 and an armrest motor 16, where the seat cushion motor 12, the leg support motor 13, the lumbar cushion motor 14, the back cushion motor 15 and the armrest motor 16 of this embodiment are all speed reduction motors, the seat cushion motor 12 is in transmission connection with a core of the seat cushion angle adjuster 3, the leg support motor 13 is in transmission connection with a core of the leg support angle adjuster 4, the lumbar cushion motor 14 is in transmission connection with a core of the lumbar cushion angle adjuster 5, the back cushion motor 15 is in transmission connection with a core of the back cushion angle adjuster 6, and the armrest motor 16 is in transmission connection with a core of the armrest angle adjuster 7; specifically, the seat cushion motor 12 and the leg support motor 13 are both arranged on a seat cushion framework 1-2, the waist cushion motor 14 and the armrest motor 16 are both arranged on a waist cushion framework 1-3, and the back cushion motor 15 is arranged on a back cushion framework 1-4; a leg support gravity sensor is arranged on the leg support framework 1-1, a cushion gravity sensor is arranged on the cushion framework 1-2, a waist pad gravity sensor is arranged on the waist pad framework 1-3, a back pad gravity sensor is arranged on the back pad framework 1-4, and the gravity sensors in the embodiment are not shown in the figure; the both sides of supporting base 2 all are provided with shell 17, be provided with angle adjust knob 18 on the shell 17, angle adjust knob 18 holds in the palm motor 13, bustle motor 14, back of the body and fills up motor 15, handrail motor 16, leg and holds in the palm gravity sensor, cushion gravity sensor, bustle gravity sensor and the equal signal connection of back of the body pad gravity sensor with cushion motor 12, leg.
In order to ensure the comfort of the zero gravity seat as a whole, in this embodiment, as shown in fig. 1, the zero gravity seat further includes a seat cushion 10, the seat cushion 10 includes a leg cushion portion 10-1, a seat cushion portion 10-2, a lumbar cushion portion 10-3 and a back cushion portion 10-4, and the leg cushion portion 10-1, the seat cushion portion 10-2, the lumbar cushion portion 10-3 and the back cushion portion 10-4 are fixedly connected in sequence; the zero gravity seat further comprises a headrest 11, and the headrest 11 is detachably arranged on the back cushion frameworks 1-4.
In order to improve the reliability, stability and safety of the zero-gravity seat, in the embodiment, as shown in fig. 3 and 4, a reinforcing structure 9 is arranged between the seat cushion frame 1-2 and the support base 2, and when the seat cushion frame 1-2 is in a horizontal state, the reinforcing structure 9 is used for assisting in supporting the seat cushion frame 1-2; specifically, the reinforcing structure 9 comprises connecting rods 9-1, the connecting rods 9-1 are arranged on two sides of a seat cushion framework 1-2, guide grooves 2-1 are formed in two sides of the supporting base 2 along the vertical direction, one end of each connecting rod 9-1 is rotatably connected with the seat cushion framework 1-2, and the other end of each connecting rod 9-1 is slidably connected with the corresponding guide groove 2-1 through a guide wheel 9-2.
A vehicle comprises the zero-gravity seat, and the supporting base 2 is arranged on the bottom plate of the vehicle.
The working principle is as follows:
as shown in fig. 1 and 2, when the zero gravity seat is oriented in the driving direction: a back cushion motor 15 can be started, the back cushion motor 15 can adjust the angle of the back cushion frame 1-4 by driving a back cushion angle adjuster 6, a waist cushion motor 14 can be started, the waist cushion motor 14 can adjust the angle of the waist cushion frame 1-3 by driving a waist cushion angle adjuster 5, a cushion motor 12 can be started, the cushion motor 12 can adjust the angle of the cushion frame 1-2 by driving a cushion angle adjuster 3, a leg support motor 13 can be started, the leg support motor 13 can adjust the angle of the leg support frame 1-1 by driving the leg support angle adjuster 4, the adjustment of the angles of all the parts can be realized by only rotating a corresponding angle adjusting knob 18, or the signal values of the back cushion gravity sensor, the waist cushion gravity sensor and the leg support gravity sensor are set, when a passenger sits on the zero gravity seat, the gravity sensors of all the parts receive the pressure of the passenger, the angle of each part is adjusted through the corresponding motor, so that the stress of each part of the neck, the back, the waist, the hip and the legs of a passenger on the zero-gravity seat is consistent, the zero-gravity state is realized, the different postures of the passenger can be met, the passengers with different postures can be met, and the comfort level of the zero-gravity seat is greatly improved;
as shown in fig. 5, the zero gravity seat transitions from facing the traffic direction to facing the reverse traffic direction: firstly, taking down the seat cushion 10, then starting the leg support motor 13, enabling the leg support framework 1-1 to rotate and fold towards the cushion framework 1-2 by the leg support motor 13 through driving the leg support angle adjuster 4, avoiding the folded leg support framework 1-1 from interfering the overturning of the seat framework 1, then starting the cushion motor 12, enabling the whole seat framework 1 to overturn towards the opposite direction of the traveling crane through driving the cushion angle adjuster 3 by the cushion motor 12, then taking down the headrest 11 from the back cushion framework 1-4, replacing the headrest 11 towards the back, then reinstalling the headrest onto the back cushion framework 1-4, then installing the seat cushion 10, and finishing the overturning of the zero-gravity seat towards the opposite direction of the traveling crane; similarly, when the zero-gravity seat faces the opposite direction of the traveling vehicle, the zero-gravity state can be adjusted, and details are not repeated herein;
when the zero-gravity seat faces the driving direction or the opposite driving direction, the leg support framework 1-1, the cushion framework 1-2, the waist cushion framework 1-3 and the back cushion framework 1-4 can be sequentially and horizontally unfolded, and the armrests 8 are adjusted to be in contact with the bottom plate of the automobile so as to assist in supporting the waist cushion framework 1-3, so that the zero-gravity seat can be used in a bed state.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (10)
1. A zero-gravity seat, characterized in that: the seat comprises a seat framework (1) and a supporting base (2), wherein the seat framework (1) comprises a leg support framework (1-1), a cushion framework (1-2), a waist cushion framework (1-3) and a back cushion framework (1-4) which are sequentially connected, the cushion framework (1-2) is rotationally connected with the supporting base (2) through a cushion angle adjuster (3), the leg support framework (1-1) is rotationally connected with the cushion framework (1-2) through a leg support angle adjuster (4), the waist cushion framework (1-3) is rotationally connected with the cushion framework (1-2) through a waist cushion angle adjuster (5), and the back cushion framework (1-4) is rotationally connected with the waist cushion framework (1-3) through a back cushion angle adjuster (6); when the leg support angle adjuster (4) drives the leg support framework (1-1) to rotate towards the cushion framework (1-2), and the cushion angle adjuster (3) can drive the seat framework (1) to turn over.
2. The zero-gravity seat according to claim 1, wherein: the waist cushion comprises a waist cushion framework (1-3) and is characterized in that handrails (8) are arranged on two sides of the waist cushion framework (1-3), the handrails (8) are rotatably connected with the waist cushion framework (1-3) through handrail angle adjusters (7), and when the cushion framework (1-2) and the waist cushion framework (1-3) are in a horizontal state, the handrails (8) can be used for supporting the waist cushion framework (1-3).
3. The zero-gravity seat according to claim 2, wherein: be provided with additional strengthening (9) between cushion skeleton (1-2) and the support base (2), when cushion skeleton (1-2) is in the horizontality, additional strengthening (9) are used for the supplementary cushion skeleton (1-2) that supports.
4. The zero-gravity seat according to claim 3, wherein: the reinforced structure (9) comprises connecting rods (9-1), the connecting rods (9-1) are arranged on two sides of the cushion framework (1-2), guide grooves (2-1) are formed in two sides of the supporting base (2) along the vertical direction, one end of each connecting rod (9-1) is rotatably connected with the cushion framework (1-2), and the other end of each connecting rod (9-1) is slidably connected with the guide grooves (2-1) through guide wheels (9-2).
5. The zero-gravity seat according to claim 2, wherein: the zero-gravity seat further comprises a seat cushion (10), wherein the seat cushion (10) comprises a leg cushion part (10-1), a seat cushion part (10-2), a waist cushion part (10-3) and a back cushion part (10-4), and the leg cushion part (10-1), the seat cushion part (10-2), the waist cushion part (10-3) and the back cushion part (10-4) are fixedly connected in sequence.
6. The zero-gravity seat according to claim 5, wherein: the zero-gravity seat further comprises a headrest (11), and the headrest (11) is detachably arranged on the back cushion framework (1-4).
7. A zero-gravity seat according to any one of claims 2 to 6, wherein: this zero gravity seat still includes cushion motor (12), leg support motor (13), bustle motor (14), back of the body pad motor (15) and handrail motor (16), cushion motor (12) are connected with the core transmission of cushion angle modulation ware (3), leg support motor (13) are connected with the core transmission that the angle modulation ware (4) was held in the palm to the leg, bustle motor (14) are connected with the core transmission of bustle angle modulation ware (5), the core transmission of backing up motor (15) and back of the body pad angle modulation ware (6) is connected, handrail motor (16) are connected with the core transmission of handrail angle modulation ware (7).
8. The zero-gravity seat of claim 7, wherein: the cushion motor (12) and the leg support motor (13) are arranged on the cushion framework (1-2), the waist cushion motor (14) and the handrail motor (16) are arranged on the waist cushion framework (1-3), and the back cushion motor (15) is arranged on the back cushion framework (1-4); the support base is characterized in that shells (17) are arranged on two sides of the support base (2), and angle adjusting knobs (18) are arranged on the shells (17).
9. The zero-gravity seat according to claim 7, wherein: the leg support frame (1-1) is provided with a leg support gravity sensor, the cushion frame (1-2) is provided with a cushion gravity sensor, the waist cushion frame (1-3) is provided with a waist cushion gravity sensor, and the back cushion frame (1-4) is provided with a back cushion gravity sensor.
10. A vehicle, characterized in that: comprising a zero-gravity seat according to any one of claims 1 to 9, the support base (2) being arranged on the floor of a vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210755728.XA CN114851924B (en) | 2022-06-30 | 2022-06-30 | Zero gravity seat and vehicle comprising same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210755728.XA CN114851924B (en) | 2022-06-30 | 2022-06-30 | Zero gravity seat and vehicle comprising same |
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| Publication Number | Publication Date |
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| CN114851924A true CN114851924A (en) | 2022-08-05 |
| CN114851924B CN114851924B (en) | 2022-10-14 |
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| CN202210755728.XA Active CN114851924B (en) | 2022-06-30 | 2022-06-30 | Zero gravity seat and vehicle comprising same |
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| CN109910691A (en) * | 2019-03-14 | 2019-06-21 | 中铁宝桥集团有限公司 | A kind of convertible vehicle seat suitable for development of auxiliary transport in coal mines |
| CN114040861A (en) * | 2019-08-13 | 2022-02-11 | 宁波吉利汽车研究开发有限公司 | Vehicle seat device |
| CN213534509U (en) * | 2020-08-25 | 2021-06-25 | 合肥同宏机电科技有限公司 | Automobile seat framework |
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| CN114851924B (en) | 2022-10-14 |
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