CN113479120A - Automobile with reverse back row seats formed by space of back spare compartment - Google Patents

Automobile with reverse back row seats formed by space of back spare compartment Download PDF

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Publication number
CN113479120A
CN113479120A CN202110826690.6A CN202110826690A CN113479120A CN 113479120 A CN113479120 A CN 113479120A CN 202110826690 A CN202110826690 A CN 202110826690A CN 113479120 A CN113479120 A CN 113479120A
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CN
China
Prior art keywords
movable
seat
automobile
seats
chair
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Pending
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CN202110826690.6A
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Chinese (zh)
Inventor
陈瑞仙
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Individual
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Individual
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Priority to CN202110826690.6A priority Critical patent/CN113479120A/en
Publication of CN113479120A publication Critical patent/CN113479120A/en
Priority to CN202210838379.8A priority patent/CN117261707A/en
Pending legal-status Critical Current

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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
    • 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
    • B60N2/07—Slide construction
    • 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
    • B60N2/14—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 rotatable, e.g. to permit easy access
    • 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

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

The invention aims to provide an automobile which utilizes the space of a trunk to form a reverse rear seat, and utilizes the space of the trunk to improve the satisfaction degree of rear passengers. The automobile structure of the invention which utilizes the space of the spare compartment to form the reverse back row seat is as follows: the vehicle is internally provided with a rear-row seat consisting of two or three seats, and the key point is that the rear-row seat comprises a movable seat separated from an adjacent seat; the chair back of the movable chair can be arranged on the base of the movable chair in a swinging way by utilizing a swinging rod, or the base of the movable chair is supported on the lifting and rotating mechanism; the base of the movable seat is movably erected on a guide rail directly or through the lifting and rotating mechanism, and the guide rail is fixed on the floor of the automobile and extends along the length direction of the automobile. The automobile is provided with the movable seat in the rear row, so that the space behind the movable seat can be fully utilized, the angle adjusting range of the backrest of the movable seat is wider, and the comfort of passengers is improved.

Description

Automobile with reverse back row seats formed by space of back spare compartment
Technical Field
The invention belongs to the technical field of automobiles, and particularly relates to an automobile with reverse back row seats formed by utilizing the space of a trunk.
Background
With the development of society and the continuous improvement of living standard of people, automobiles become an important mode of people going out gradually, and the requirement of people on the comfort of the automobiles is higher and higher.
The car seats are important factors influencing riding comfort, and most cars are designed to be five seats, namely two front seats for a driver and a copilot and three-seat passenger seats for a rear row. Because of the limitation of the structure and the wheel base of the automobile, the rear-row seats are compact, the leg space is small, the angle of the back cushion of the rear-row seats cannot be adjusted or can only be finely adjusted, and the back cushion is very uncomfortable to sit for a long time. In order to solve the above problems, some automobile manufacturers increase the wheel base to increase the leg space of the rear seat at the cost of affecting the driving controllability, but the improvement of the passenger comfort is not obvious due to the angle problem of the back of the rear seat and the limitation of the leg space.
In the existing five-seat car, when the driver and the passengers are parked and have a rest, the rear-row passengers are limited by space under the condition of more than one passenger, and cannot approach to a horizontal lying state, and meanwhile, the seats in the driving position are difficult to adjust to a horizontal deck chair state due to the interference of the rear-row seats, which is obviously not beneficial to relieving the fatigue of the driver and the passengers.
The logistics of the society are developed and convenient at present, so that the family car rarely fills the luggage in the trunk, even most people leave the trunk empty during traveling. Particularly, in the new energy automobile which is gradually popularized at present, because a fuel engine on the automobile head is not available, the automobile head is also provided with a front luggage bin, so that a small number of luggage articles can be placed in the front luggage bin, and the spare space of a spare compartment is more.
In view of the above, it is necessary to utilize the space of the rear spare compartment to improve the satisfaction of the rear row of passengers.
Disclosure of Invention
The invention aims to provide an automobile which utilizes the space of a trunk to form a reverse rear seat, and utilizes the space of the trunk to improve the satisfaction degree of rear passengers.
The automobile structure of the invention which utilizes the space of the spare compartment to form the reverse back row seat is as follows: the front of a rear spare compartment in the vehicle is provided with a rear seat consisting of two or three seats, and the key point is that the rear seat comprises a movable seat separated from an adjacent seat; the chair back of the movable chair can be arranged on the base of the movable chair in a swinging way by utilizing a swinging rod, or the base of the movable chair is supported on the lifting and rotating mechanism; the base of the movable seat is movably erected on a guide rail directly or through the lifting and rotating mechanism, and the guide rail is fixed on the floor of the automobile and extends along the length direction of the automobile.
The movable seat and the adjacent seat are separately arranged, so that the state of the movable seat is not limited by the adjacent seat any more, and a user can adjust the movable seat according to the requirement to enable the movable seat to be in a reverse state, thereby having the following advantages: 1. the transverse space of the rear seat is increased: when three seats of the traditional three-seat chair are full of three seats in the same direction, the arms and the shoulders of the passengers of the adjacent seats are contacted with each other or even pressed, and after the middle seat is reversely arranged, the arms and the shoulders of the passengers of the three seats are not limited, so that the comfort level is increased; 2. the reverse movable seat can be used for installing a safety seat of a child, and parents are opposite to the child, so that the condition of the child can be observed more conveniently, and the child can be nursed conveniently; 3. the intimacy is improved, for example, lovers can take the vehicle relatively, and family, relatives and friends can talk and chat relatively in the journey; 4. after the movable seat is reversely arranged, the seat back of the movable seat is not parallel to the seat back of the adjacent seat, so that a passage is formed, and passengers in the back row can conveniently take articles in the back spare compartment, can pass through the passage and can also be used as an escape passage in case of emergency; 5. after the movable seat is reversely arranged, the legs of the passengers on the movable seat can extend backwards into the trunk, and the passengers can sit more comfortably due to the fact that the space of the trunk is large. Of course, for safety, when the movable seat is seated as a back seat, the seat belt must be fastened.
The movable seat is arranged in the reverse direction by the following two methods: 1. the chair back of the movable chair is directly rotated forwards, so that the chair back moves from the back to the front of the chair; 2. the movable seat is moved forwards along the guide rail, the lifting and rotating mechanism is used for lifting the movable seat, so that the movable seat and the adjacent seat are not interfered with each other, then the lifting and rotating mechanism is used for rotating the movable seat by 180 degrees, and finally the height of the movable seat is reduced. The lifting and rotating mechanism is already the prior art and is not described herein.
Furthermore, the guide rail extends backwards into the back spare compartment, and after the movable seat is reversely arranged, the movable seat can be moved backwards along the guide rail as required to occupy a part of the space of the back spare compartment, so that the chair back of the movable seat can be adjusted at a larger angle, and even a deck chair is formed, and the comfort of passengers is improved.
Specifically, the bottom end of the swing rod is movably mounted on the side of the base of the movable seat through a rotating shaft, and the top end of the swing rod is fixedly connected with the seat back of the movable seat or is connected with the seat back angle adjusting mechanism; the front end and the rear end of the side part of the base of the movable seat are respectively provided with a limiting block for limiting the maximum rotation angle of the swing rod in a protruding mode. The backrest of the movable seat is pulled forwards, so that the backrest of the movable seat can rotate forwards around the rotating shaft until the swing rod is abutted against the limiting block in front, and the backrest of the movable seat moves to the front of the movable seat, which is equivalent to that the movable seat is reversely arranged. The chair back angle of the movable chair can be determined by the maximum rotation angle of the swing rod, and the chair back angle adjusting mechanism can be used for adjusting in a wider range, is already the prior art, and is not repeated herein.
In order to improve the comfort, the front and the back of the chair back of the movable chair are provided with an elastic back cushion and a headrest, so that the back of a passenger is in contact with the front or the back of the chair back of the movable chair, and the movable chair is comfortable. However, because some articles are sometimes placed in the trunk, the articles are easy to stain or scrape the elastic back cushion on the back of the movable seat, and in order to solve the problem, the invention also provides a split type seat back structure, namely, the seat back of the movable seat comprises a lower seat back and an upper seat back, and the lower seat back and the upper seat back are movably arranged relatively, so that the upper seat back can be installed on the lower seat back in the same direction or in the opposite direction. Therefore, after the movable seat is reversed, the upper chair back can be also reversely arranged on the lower chair back, so that the elastic back cushion of the upper chair back is always kept in the direction of contacting with the human body, and the comfort of passengers is improved. When the movable seat is arranged in the forward direction, articles in the trunk do not contact with the elastic back cushion of the movable seat. A movable armrest platform (the movable armrest platform is the prior art) can be arranged on the surface without the elastic back cushion so as to be convenient to use, and when the movable seat is not used, the movable seat can be turned to the back cushion to put down the armrest platform.
Specifically, the upper chair back and the lower chair back are matched in the following two ways:
1. a blind hole with an opening at the bottom end is formed in the center of the upper chair back, and a support rod extending upwards into the blind hole is arranged on the lower chair back; the upper chair back and the lower chair back are provided with mutually matched clamping structures. When the upper chair back is required to be arranged reversely relative to the lower chair back, the clamping structure only needs to be unlocked, then the upper chair back rotates 180 degrees around the support rod, and finally the clamping structure is locked, so that the upper chair back can be reversely arranged on the lower chair back.
2. The upper chair back is symmetrically provided with two or more blind holes with openings at the bottom ends, and the lower chair back is provided with a support rod which extends upwards into the blind holes; the upper chair back and the lower chair back are provided with mutually matched clamping structures. When the upper chair back is required to be reversely arranged relative to the lower chair back, the clamping structure only needs to be unlocked, then the upper chair back is lifted upwards until the supporting rod is separated from the blind hole, then the upper chair back is rotated for 180 degrees around the supporting rod, finally the upper chair back is put down, the supporting rod is inserted into the corresponding blind hole again, the clamping structure is locked, and the upper chair back can be reversely arranged on the lower chair back. The upper chair back and the lower chair back are connected through the plurality of the supporting rods, so that the upper chair back is more stable, and the supporting force is stronger.
Furthermore, movable partition plates are arranged on the floor of the trunk of the automobile at positions corresponding to two sides of the movable seat in a hinged mode, and movable cover plates are further mounted on the movable partition plates in a hinged mode; and a sliding plate is arranged at the rear part of the seat back beside the movable seat through a horizontal sliding rail. When a small amount of luggage is loaded in the trunk, the luggage can be placed on the side of the movable seat, and the movable partition plate is rotated to a vertical angle, so that the legs of the members on the movable seat are separated from the luggage; when the luggage in the trunk is more, the movable cover plate needs to be rotated to a horizontal angle, and the movable cover plates on two sides are connected, so that the movable cover plate and the movable partition plate form a frame structure, the legs of passengers are better protected, the luggage on the upper part is prevented from falling to the legs of the passengers, even the sliding plate can be moved, the upper half bodies of the passengers and the trunk are isolated by the sliding plate, and therefore a certain amount of luggage can be placed above the movable cover plate, and the space of the trunk is fully utilized.
Furthermore, a movable baffle is arranged on the rear position of the trunk floor of the automobile corresponding to the movable seat, the movable baffle consists of a front movable baffle and a rear movable baffle, the front end of the front movable baffle is movably connected with the trunk floor through a first rotating shaft, and the rear end of the front movable baffle is movably connected with the front end of the rear movable baffle through a second rotating shaft; the first rotating shaft and the second rotating shaft extend along the vehicle width direction; the width of the rear movable baffle is larger than that of the movable seat. Above-mentioned back adjustable fender can be rolled over forward, and the back end (being the top) of back adjustable fender offsets with the seat back of the seat pad of activity seat side, and back adjustable fender can form the protection to passenger's shank, even the luggage in the back spare carriage is more or have the luggage of major part to occupy and can't utilize the movable partition to keep apart luggage and passenger's shank this moment, can not lead to luggage to move forward and touch the passenger because of reasons such as vehicle emergency brake yet. When the luggage in the trunk is less, the front movable baffle can rotate forward for a certain angle, and the rear movable baffle can rotate backward for a certain angle, so that the movable baffle forms a leg support of the movable seat, and the comfort of passengers on the movable seat is improved.
Specifically, a first motor for driving the front movable baffle to rotate relative to the floor of the trunk is installed at the first rotating shaft, and a second motor for driving the rear movable baffle to rotate relative to the front movable baffle is installed at the second rotating shaft; or the trunk floor is provided with a plurality of positioning concave parts which are arranged at intervals. The angles of the front movable baffle and the rear movable baffle can be automatically adjusted through the first motor and the second motor, the angles of the front movable baffle and the rear movable baffle can also be manually adjusted, and the rear movable baffle is fixed by the positioning concave part and is kept at a preset angle.
For convenient control, the chair back angle, the seat cushion angle, the headrest height, the swing rod, the lifting and rotating mechanism, the movement of the movable chair along the guide rail, the movable baffle plate and the like are all driven by a motor and are uniformly controlled by a controller arranged on the movable chair, and the controller can also be a remote controller or an intelligent voice control device, so that passengers on the movable chair in the back row can more conveniently adjust the postures of the movable chair.
The movable seat is preferably a middle seat of three seats in the back row, or seats on two sides, when the movable seat is not arranged reversely, the back row seats are the same as the traditional back row seats, the middle seat is adopted as the movable seat, the advantage that when the movable seat is changed into a deck chair in the reverse direction is that the chair back can partially extend into the upper middle part of two front and assistant driver seats in the front row, and the chair back can lean against an armrest box if necessary (certainly, a reinforcing support frame is additionally arranged on the periphery of the armrest box under the condition that the strength of the armrest box is enough or the armrest box is arranged); when the seats on two sides are adopted as the movable seats, the adjusting space is smaller due to the limitation of the back cushion of the front and the back passenger seats and the wheel arch parts on two sides, and accordingly, the comfort is also poorer.
In order to ensure safety, it is proposed to adjust the direction of the movable seat in a parking state, and to adjust the movable seat to a reclining chair for use only when the vehicle is parked at rest or traveling at low speed, and to adjust the angle of the seat back to a small angle for use only as a reclining chair or a half-reclining chair for high-speed traveling.
The automobile is provided with the movable seat in the rear row, so that the space behind the movable seat can be fully utilized, the angle adjusting range of the backrest of the movable seat is wider, and the comfort of passengers is improved.
Drawings
Fig. 1 is a configuration diagram (front side angle view) of a seat arrangement in embodiment 1.
Fig. 2 is a schematic view of the movable seat in the embodiment 1 in a use state when the movable seat is reversely arranged as a reclining chair.
Fig. 3 is a schematic view of the use state of the movable seat in the embodiment 1 when it is reversely set to the reverse seat.
FIG. 4 is a schematic view showing the structure of the movable partition, the movable cover, and the slide plate in embodiment 1.
Fig. 5 is a side view (double-sided back cushion) of the movable seat of embodiment 2 in the forward direction.
Fig. 6 is a side view (single-sided back cushion) of the movable seat of embodiment 2 when it is disposed in the reverse direction.
Fig. 7 is a bottom view of the upper back in embodiment 2.
The figures are numbered: 1. a movable seat; 2. a lifting and rotating mechanism; 3. a guide rail; 4. fixing a seat; 5. a movable partition plate; 6. a removable cover plate; 7. a horizontal slide rail; 8. a slide plate; 9. a front movable baffle; 10. a rear movable baffle; 11. a first rotating shaft; 12. a trunk floor; 13. a second rotating shaft; 14. a positioning recess; 15. a swing rod; 16. a base; 17. a rotating shaft; 18. a limiting block; 19. a lower chair back; 20. an upper chair back; 21. blind holes; 22. a strut; 23. a clamping structure; 24. a chair back angle adjustment mechanism; 25. a controller; 26. an elastic back pad; 27. a headrest.
Detailed Description
The following describes embodiments of the present invention, such as shapes and structures of respective members, mutual positions and connection relationships between respective portions, and actions and operation principles of the respective portions, in further detail, with reference to the accompanying drawings.
Example 1:
the embodiment provides the automobile which utilizes the space of the trunk to form the reverse back row seat, and the space of the trunk can be utilized, so that the satisfaction degree of the back row passengers is improved.
As shown in fig. 1 to 4, the structure of the car of the present embodiment, which utilizes the space of the trunk to form the reverse back row seat, is as follows: a rear seat composed of three seats is arranged in front of a rear spare compartment in the vehicle, the seat in the middle of the rear seat is separated from the seats on two sides, namely the seat in the middle is a movable seat 1, and the seats on two sides are fixed seats 4; the base of the movable seat 1 is supported on a lifting and rotating mechanism 2, the lifting and rotating mechanism 2 is movably erected on a guide rail 3, the guide rail 3 is fixed on the floor of the automobile and extends along the length direction of the automobile, and the rear end of the guide rail 3 passes through the position of the backrest of the movable seat in the initial state (namely the position parallel to the backrest of the fixed seat) backwards and extends into the trunk reserve.
The movable seat 1 and the adjacent fixed seat 4 are separately arranged, so that the state of the movable seat 1 is not limited by the adjacent fixed seat 4, and a user can adjust the movable seat 1 according to needs to make it be in a reverse state, and the specific adjustment mode is as follows: the movable seat 1 is moved forwards along the guide rail 3, the movable seat 1 is lifted by the lifting and rotating mechanism 2, so that the movable seat 1 and the adjacent fixed seat 4 are not interfered with each other any more, then the movable seat 1 is rotated by 180 degrees by the lifting and rotating mechanism 2, and finally the height of the movable seat 1 is reduced.
After the movable seat 1 is reversely arranged, the movable seat 1 can be moved backwards along the guide rail 3 as required to occupy a part of the space of a trunk, so that the chair back adjusting angle of the movable seat 1 is larger, and even a deck chair is formed, thereby improving the comfort of passengers.
In the embodiment, the floor of the trunk of the automobile is provided with a movable partition plate 5 in a hinged manner at the positions corresponding to the two sides of the movable seat 1, and the movable partition plate 5 is also provided with a movable cover plate 6 in a hinged manner; and sliding plates 8 are arranged behind the chair backs of the fixed seats 4 on the two sides of the movable seat 1 through horizontal sliding rails 7. A movable baffle is arranged on the rear position of the trunk floor of the automobile corresponding to the movable seat 1, the movable baffle is composed of a front movable baffle 9 and a rear movable baffle 10, the front end of the front movable baffle 9 is movably connected with the trunk floor 12 through a first rotating shaft 11, and the rear end of the front movable baffle 9 is movably connected with the front end of the rear movable baffle 10 through a second rotating shaft 13; the first rotating shaft 11 and the second rotating shaft 13 both extend along the vehicle width direction; the width of the rear flap 10 is greater than the width of the activity seat 1.
When a small amount of luggage is loaded in the trunk, the luggage can be placed on the side of the movable seat 1, and the movable partition plate 5 is rotated to a vertical angle, so that the legs of the members on the movable seat 1 are separated from the luggage; at this time, the front flap 9 may be rotated forward by a certain angle and the rear flap 10 may be rotated backward by a certain angle, so that the flaps form leg rests of the movable seat 1, thereby improving the comfort of the passengers on the movable seat 1.
When more luggage is in the spare compartment, the movable cover plate 6 needs to be rotated to a horizontal angle, and the movable cover plates 6 on two sides are connected, so that the movable cover plate 6 and the movable partition plate 5 form a frame structure, the legs of a passenger are better protected, the luggage on the upper part is prevented from falling to the legs of the passenger, even the sliding plate 8 can be moved, the upper half body of the passenger and the spare compartment are isolated by the sliding plate 8, so that a certain amount of luggage can be placed above the movable cover plate 6 to fully utilize the space of the spare compartment, the rear movable baffle plate 10 can be folded forwards until the rear end (namely the top end) of the rear movable baffle plate 10 abuts against a seat back cushion beside the movable seat 1, the rear movable baffle plate 10 can protect the legs of the passenger, even if more luggage in the spare compartment or a large part of luggage occupies and the movable partition plate 5 cannot be used for isolating the luggage from the passenger, and the luggage can not move forward to touch the passengers due to sudden braking of the vehicle and the like.
The angle of the front movable baffle 9 and the angle of the rear movable baffle 10 can be adjusted in the following two ways: 1. a first motor for driving the front movable baffle 9 to rotate relative to a trunk floor 12 is installed at the first rotating shaft 11, a second motor (the first motor and the second motor are not shown in the figure) for driving the rear movable baffle 10 to rotate relative to the front movable baffle 9 is installed at the second rotating shaft 13, and the angles of the front movable baffle 9 and the rear movable baffle 10 can be automatically adjusted through the first motor and the second motor; 2. the trunk floor 12 is provided with a plurality of positioning concave parts 14 which are arranged at intervals, the angles of the front movable baffle plate 9 and the rear movable baffle plate 10 can be manually adjusted, and the rear movable baffle plate 10 is fixed by the positioning concave parts 14 to be kept at a preset angle.
For convenient control, the chair back angle, the seat cushion angle, the headrest height, the swing link, the lifting and rotating mechanism, the movement of the movable chair along the guide rail, the movable baffle plate and the like of the movable chair are all driven by a motor and are uniformly controlled by a controller 25 arranged at the top end of the chair back of the movable chair, so that passengers on the movable chair in the back row can conveniently adjust the posture of the movable chair through the controller 25.
Example 2:
unlike the movable seat 1 of embodiment 1 that uses the lifting and rotating mechanism 2 to reverse the seat, as shown in fig. 5 to 7, the back of the movable seat 1 of the present embodiment is swingably mounted on the base 16 of the movable seat 1 using the swing link 15, specifically, the bottom end of the swing link 15 is movably mounted on the side of the base 16 of the movable seat 1 through the rotating shaft 17, and the top end of the swing link 15 is fixedly connected with the back of the movable seat 1 or connected through the back angle adjusting mechanism 24; the front end and the rear end of the side part of the base 16 of the movable seat 1 are respectively provided with a limiting block 18 for limiting the maximum rotation angle of the swing link 15 in a protruding way.
When the back of the movable seat 1 is pulled forward, the back of the movable seat 1 can rotate forward around the rotating shaft 17 until the swing rod 15 abuts against the front limit block 18, and at this time, the back of the movable seat 1 moves to the front of the movable seat 1, which is equivalent to that the movable seat 1 is arranged reversely. The chair back angle of the movable chair 1 can be determined by the maximum rotation angle of the swing rod 15, and can be adjusted in a wider range by using the chair back angle adjusting mechanism 24.
In order to improve the comfort of passengers, the movable seat back can be arranged in the following two ways:
as shown in fig. 5, the movable seat 1 is provided with an elastic back cushion 26 and a headrest 27 on both the front and back of the seat back, and is comfortable whether the back of the occupant is in contact with the front or back of the seat back of the movable seat 1. However, since some articles are sometimes placed in the trunk, these articles easily stain or scrape the elastic back cushion 26 on the back of the movable seat 1.
As shown in fig. 6, the backrest of the movable seat includes a lower backrest 19 and an upper backrest 20, and the lower backrest 19 and the upper backrest 20 are movably disposed relative to each other, so that the upper backrest 20 can be installed on the lower backrest 19 in the same direction or in opposite directions. Thus, after the movable seat 1 is reversed, the upper seat back 20 can be reversely mounted on the lower seat back 19, the elastic back cushion 26 of the upper seat back 20 is always kept in the direction of contacting with the human body, the comfort of passengers is improved, the elastic back cushion 26 and the headrest 27 do not need to be arranged on the front surface and the back surface of the seat back, and the cost is reduced. While the items in the trunk do not contact the elastic back cushion 26 of the movable seat when the movable seat 1 is disposed in the forward direction.
Specifically, a blind hole 21 with an opening at the bottom end is arranged at the center of the upper chair back 20, and a support rod 22 extending upwards into the blind hole 21 is arranged on the lower chair back 19; the upper chair back 20 and the lower chair back 19 are provided with clamping structures 23 which are matched with each other. When the upper chair back 20 needs to be arranged in the reverse direction relative to the lower chair back 19, the clamping structure 23 only needs to be unlocked, then the upper chair back 20 rotates 180 degrees around the support rod 22, and finally the clamping structure 23 is locked, so that the upper chair back 20 can be reversely arranged on the lower chair back 19.
While the invention has been described in connection with the drawings, it is to be understood that various aspects of the embodiments described above may be combined with or substituted for one another, and that the invention is not limited in its application to the details of construction and arrangements of parts so far described, except as and where the invention may be practiced otherwise than as specifically described and illustrated, and otherwise limited only by the use of such modifications and arrangements of parts and variations of the invention.

Claims (10)

1. A car which utilizes the space of a rear spare compartment to form a reverse rear row of seats is provided with the rear row of seats consisting of two or three seats in front of the rear spare compartment in the car, and is characterized in that the rear row of seats comprises movable seats separated from adjacent seats; the chair back of the movable chair can be arranged on the base of the movable chair in a swinging way by utilizing a swinging rod, or the base of the movable chair is supported on the lifting and rotating mechanism; the base of the movable seat is movably erected on a guide rail directly or through the lifting and rotating mechanism, and the guide rail is fixed on the floor of the automobile and extends along the length direction of the automobile.
2. The motor vehicle utilizing trunk space to form a reverse back seat as claimed in claim 1, wherein the guide rail extends rearward into the trunk.
3. The automobile utilizing the spare compartment space to form the reverse back row of seats as claimed in claim 1, wherein the bottom end of the swing link is movably mounted at the side of the base of the movable seat through a rotating shaft, and the top end of the swing link is fixedly connected with the backrest of the movable seat or connected with the backrest angle adjusting mechanism; the front end and the rear end of the side part of the base of the movable seat are respectively provided with a limiting block for limiting the maximum rotation angle of the swing rod in a protruding mode.
4. The automobile using the trunk space to form the reverse back row of seats as claimed in claim 3, wherein the seat backs of the movable seats comprise a lower seat back and an upper seat back, and the lower seat back and the upper seat back are movably arranged relative to each other so that the upper seat back can be installed on the lower seat back in the same direction or in the opposite direction.
5. The automobile using the trunk space to form the reverse back row of seats as claimed in claim 3, wherein the center of the upper seat back is provided with a blind hole with an opening at the bottom end, and the lower seat back is provided with a support rod extending upwards into the blind hole; the upper chair back and the lower chair back are provided with mutually matched clamping structures.
6. The automobile using the trunk space to form the reverse back row of seats as claimed in claim 3, wherein the upper seat back is symmetrically provided with two or more blind holes with bottom openings, and the lower seat back is provided with a support rod extending upwards into the blind holes; the upper chair back and the lower chair back are provided with mutually matched clamping structures.
7. The vehicle using the trunk space to form the reverse back row seat as claimed in claim 3, wherein the movable seat is provided with an elastic back cushion and a headrest on both front and back surfaces of the seat back.
8. The automobile utilizing the spare compartment space to form the reverse back row of seats as claimed in any one of claims 1 to 7, wherein the floor of the spare compartment of the automobile is provided with a movable partition plate in a hinged manner at the position corresponding to both sides of the movable seat, and the movable partition plate is further provided with a movable cover plate in a hinged manner; and a sliding plate is arranged at the rear part of the seat back beside the movable seat through a horizontal sliding rail.
9. The automobile using the spare compartment space to form the reverse back row of seats as claimed in claim 8, wherein the floor of the spare compartment of the automobile is provided with a movable baffle at a position corresponding to the rear of the movable seat, the movable baffle is composed of a front movable baffle and a rear movable baffle, the front end of the front movable baffle is movably connected with the floor of the spare compartment through a first rotating shaft, and the rear end of the front movable baffle is movably connected with the front end of the rear movable baffle through a second rotating shaft; the first rotating shaft and the second rotating shaft extend along the vehicle width direction; the width of the rear movable baffle is larger than that of the movable seat.
10. The automobile using the trunk space to form the reverse back seat according to claim 9, wherein a first motor for driving the front dash board to rotate relative to the floor of the trunk is installed at the first rotating shaft, and a second motor for driving the rear dash board to rotate relative to the front dash board is installed at the second rotating shaft; or the trunk floor is provided with a plurality of positioning concave parts which are arranged at intervals.
CN202110826690.6A 2021-07-21 2021-07-21 Automobile with reverse back row seats formed by space of back spare compartment Pending CN113479120A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202110826690.6A CN113479120A (en) 2021-07-21 2021-07-21 Automobile with reverse back row seats formed by space of back spare compartment
CN202210838379.8A CN117261707A (en) 2021-07-21 2022-07-18 Automobile with back-up compartment space for forming reverse back-row seats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110826690.6A CN113479120A (en) 2021-07-21 2021-07-21 Automobile with reverse back row seats formed by space of back spare compartment

Publications (1)

Publication Number Publication Date
CN113479120A true CN113479120A (en) 2021-10-08

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
CN202110826690.6A Pending CN113479120A (en) 2021-07-21 2021-07-21 Automobile with reverse back row seats formed by space of back spare compartment
CN202210838379.8A Pending CN117261707A (en) 2021-07-21 2022-07-18 Automobile with back-up compartment space for forming reverse back-row seats

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202210838379.8A Pending CN117261707A (en) 2021-07-21 2022-07-18 Automobile with back-up compartment space for forming reverse back-row seats

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Country Link
CN (2) CN113479120A (en)

Also Published As

Publication number Publication date
CN117261707A (en) 2023-12-22

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Application publication date: 20211008