CN115071521B - Vehicle with a wheel - Google Patents

Vehicle with a wheel Download PDF

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Publication number
CN115071521B
CN115071521B CN202210798946.1A CN202210798946A CN115071521B CN 115071521 B CN115071521 B CN 115071521B CN 202210798946 A CN202210798946 A CN 202210798946A CN 115071521 B CN115071521 B CN 115071521B
Authority
CN
China
Prior art keywords
assembly
mounting bracket
backrest
angle adjuster
vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202210798946.1A
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Chinese (zh)
Other versions
CN115071521A (en
Inventor
李志军
李汪洋
宋敏敏
罗春福
李刚
邹文森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Yema Automobile Co Ltd
Original Assignee
Sichuan Yema Automobile Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sichuan Yema Automobile Co Ltd filed Critical Sichuan Yema Automobile Co Ltd
Priority to CN202210798946.1A priority Critical patent/CN115071521B/en
Publication of CN115071521A publication Critical patent/CN115071521A/en
Application granted granted Critical
Publication of CN115071521B publication Critical patent/CN115071521B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/22Seats 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3002Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements
    • B60N2/3004Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only
    • B60N2/3009Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis
    • B60N2/3011Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis the back-rest being hinged on the cushion, e.g. "portefeuille movement"

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

Abstract

The invention relates to the technical field of vehicles, and provides a vehicle, which comprises a vehicle main body, a front seat, a luggage compartment cover plate and a rear seat, wherein the rear seat adopts a seat which can be turned over back and forth, the rear seat comprises a backrest assembly, a cushion assembly, an angle adjuster assembly and an unlocking assembly, the cushion assembly is fixed on a vehicle body floor, the backrest assembly is arranged at the top of the rear end of the cushion assembly and is connected with the angle adjuster assembly, the unlocking assembly is connected with the angle adjuster assembly, the angle adjuster assembly is unlocked through the unlocking assembly so that the backrest assembly can be turned over forward and is put flat, and the vehicle further comprises a mounting bracket which is fixedly connected with the vehicle body floor; the angle adjuster assembly is rotationally connected with the mounting bracket; and the limiting part is detachably connected with the angle adjuster assembly and the mounting bracket, so that the backrest assembly is turned backwards and is put flat by disassembling the limiting part. The invention can not only turn the backrest forward and put it flat to increase the space of the luggage compartment, but also turn the backrest backward and put it flat, which is convenient for the driver to lie in any posture and greatly improves the comfort level.

Description

Vehicle with a wheel
Technical Field
The invention relates to the technical field of vehicles, in particular to a vehicle.
Background
On the existing vehicle, the backrest of the back-row seat is usually connected with a recliner, through unlocking the recliner (some vehicles realize unlocking by pulling an unlocking handle of the recliner through a pull rope penetrating out from the top of the seat, and some vehicles realize unlocking by rotating the unlocking handle of the recliner through a hand wheel beside the seat), the backrest can be overturned forwards and put flat, so that the purpose of increasing the space of a luggage compartment is achieved, the backrest can also be overturned backwards by a certain angle (140 DEG is usually formed between the backrest and a cushion at most) so as to be convenient for lying and resting, however, the backrest cannot be completely put flat, the defect of top waist or top back exists, and a driver can only lie in one posture, so that the comfort level is insufficient.
Disclosure of Invention
The invention aims to provide a vehicle, which can not only enable a backrest to be turned over and put down forward to enlarge the space of a luggage compartment, but also enable the backrest to be turned over and put down backward, thereby being convenient for a driver to lie down in any posture and greatly improving the comfort level.
The embodiment of the invention is realized by the following technical scheme:
the utility model provides a seat that can fall flat around, includes back assembly, cushion assembly, angle modulation ware assembly and unblock assembly, and the cushion assembly is fixed on the automobile body floor, and cushion assembly locates cushion assembly rear end top and is connected with the angle modulation ware assembly, and the unblock assembly is connected with the angle modulation ware assembly to thereby through unblock assembly unblock angle modulation ware assembly messenger back assembly forward turnover and put flat, still include:
the mounting bracket is fixedly connected with the floor of the vehicle body; the angle adjuster assembly is rotationally connected with the mounting bracket;
and the limiting component is detachably connected with the angle adjuster assembly and the mounting bracket, so that the backrest assembly is turned backwards and is put flat by disassembling the limiting component.
Optionally, a rotating shaft is fixedly connected to the angle adjuster assembly, and the rotating shaft is rotationally connected with the mounting bracket.
Optionally, one side of the installing support that is close to the angle modulation ware assembly is equipped with pivot complex mounting groove, and the top of installing support is equipped with the groove of dodging that communicates with the mounting groove, the one end that the angle modulation ware assembly was kept away from to the pivot is equipped with axial limiter, and axial limiter offsets with the inboard of installing support in order to restrict the axial displacement of pivot.
Optionally, the axial limiting part comprises a limiting part and a connecting part, the limiting part is propped against the inner side of the mounting bracket, and the connecting part is connected with the rotating shaft through threads.
Optionally, the pivot is gone up the cover and is equipped with bush and spring, and the bush is located the installing support with between the angle modulation ware, the spring is located between bush and the angle modulation ware, and the bush offsets with the outside of installing support under the effect of spring.
Optionally, the limiting component is a bolt, and the corresponding positions of the mounting bracket and the angle adjuster assembly are provided with jacks matched with the bolt.
The invention also provides a vehicle, which comprises a vehicle main body, a front seat, a luggage compartment cover plate and a rear seat, wherein the rear seat adopts the seat which can be tilted back and forth and is any one of the above, the two sides of the vehicle main body and is positioned between the front seat and the rear seat are provided with supporting parts for supporting the luggage compartment cover plate, and when the luggage compartment cover plate is placed on the supporting parts, the top of the luggage compartment cover plate and the top of a cushion of the rear seat are positioned on the same plane.
Optionally, when the luggage compartment cover plate is placed on the luggage compartment, after the backrest of the rear-row seat is turned over forward and is placed flat, the top of the backrest and the top of the luggage compartment cover plate are in the same plane.
The invention has at least the following advantages and beneficial effects: the invention can not only turn over the backrest forward and put flat to enlarge the space of the luggage compartment, but also add the mounting bracket and the limiting component on the basis of the prior art, through rotationally connecting the angle adjuster assembly with the mounting bracket, the limiting component is detachably connected with the angle adjuster assembly and the mounting bracket, after the limiting component is disassembled, the backrest assembly can turn over backward and put flat, namely forms a plane with the cushion, when a driver and a passenger need to rest, a large pure flat space can be obtained through the backrest assembly turning over backward and put flat, so that the driver and the passenger can lie in any posture, and the comfort level is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a seat capable of being reclined back and forth;
FIG. 2 is a schematic view of a backrest assembly and its mounting structure;
FIG. 3 is an enlarged view at A of FIG. 2;
FIG. 4 is an enlarged view at B of FIG. 3;
FIG. 5 is a schematic structural view of a mounting bracket;
FIG. 6 is a schematic structural view of an axial stop;
FIG. 7 is a schematic view of a back assembly of a rear seat in a second embodiment in a forward tipped position;
FIG. 8 is a schematic view of a back assembly of a rear seat in a second embodiment flipped back and laid flat;
icon: 1-backrest assembly, 2-cushion assembly, 3-angle adjuster assembly, 4-unlocking assembly, 5-vehicle body floor, 6-mounting bracket, 601-mounting groove, 602-avoidance groove, 603-jack, 7-limiting part, 8-rotating shaft, 9-axial limiting part, 901-limiting part, 901 a-inner hexagonal groove, 902-connecting part, 10-bushing, 11-spring, 12-luggage compartment cover plate, 13-supporting part, 1301-limiting groove, 14-tail gate threshold, 15-vehicle main body and 16-front seat.
Detailed Description
Example 1
Referring to fig. 1-6, a seat capable of being tilted back and forth comprises a backrest assembly 1, a seat cushion assembly 2, an angle adjuster assembly 3 and an unlocking assembly 4, and those skilled in the art will appreciate that the backrest assembly 1 comprises a backrest framework assembly and a backrest, the seat cushion assembly 2 comprises a seat cushion framework assembly and a seat cushion, the backrest is coated outside the backrest framework assembly, and the seat cushion is coated outside the seat cushion framework assembly. The seat cushion assembly 2 is fixed on the floor (for example, the seat cushion framework assembly is usually clamped with the floor 5 of the vehicle body by a buckle), the backrest assembly 1 is arranged at the top of the rear end (the front end refers to the end close to the vehicle head, the rear end refers to the end close to the vehicle tail of the vehicle easily understood), and is connected with the angle adjuster assembly 3, and the unlocking assembly 4 is connected with the angle adjuster assembly 3, so that the angle adjuster assembly 3 is unlocked by the unlocking assembly 4, and the backrest assembly 1 is turned forwards and is laid flat.
In this embodiment, the unlocking assembly 4 adopts a pull rope unlocking mode in the prior art, that is, one end of the pull rope is connected with the unlocking handle of the angle adjuster assembly 3, the other end of the pull rope penetrates out from the top of the backrest assembly 1, and the angle adjuster can be unlocked by pulling the pull rope, so that the backrest can be turned over forward and put flat to increase the space of the luggage compartment, and it is easy to understand that the backrest can also be turned back and inclined for a certain angle, so that a driver and a passenger can rest half lying.
The invention is improved on the basis of the prior art, and the seat capable of being tilted back and forth further comprises a mounting bracket 6 and a limiting part 7.
The mounting bracket 6 is fixedly connected (e.g., welded) with the vehicle body floor 5; the angle adjuster assembly 3 is rotatably connected with the mounting bracket 6. Specifically, a rotating shaft 8 is fixedly connected (e.g. welded) on the angle adjuster assembly 3, the rotating shaft 8 is rotationally connected with the mounting bracket 6, one end, far away from the angle adjuster assembly 3, of the rotating shaft 8 is provided with an axial limiting piece 9, and the axial limiting piece 9 abuts against the inner side of the mounting bracket 6 to limit the axial displacement of the rotating shaft 8. It is easy to understand that the mounting brackets 6 and the angle adjuster assemblies 3 are symmetrically arranged on two sides of the backrest assembly 1, and after the rotating shaft 8 is matched with the adjacent mounting brackets 6, the axial limiting parts 9 on two sides of the backrest assembly 1 act together to limit the displacement of the backrest assembly 1 along the width direction of the vehicle body, so that the shaking is avoided in the forming process.
One side of the mounting bracket 6, which is close to the angle adjuster assembly 3, is provided with a mounting groove 601 matched with the rotating shaft 8, and the top of the mounting bracket 6 is provided with an avoidance groove 602 communicated with the mounting groove 601. Because the axial limiting part 9 is required to play a limiting role, the diameter of the axial limiting part 9 is larger than the width of the mounting groove 601, and on the basis, the avoidance groove 602 and the mounting groove 601 are arranged, so that the rotating shaft 8 can be conveniently placed into the mounting groove 601 from the avoidance groove 602, and the mounting is convenient.
The axial limiting part 9 of the embodiment comprises a limiting part 901 and a connecting part 902, the limiting part 901 is propped against the inner side of the mounting bracket 6, the connecting part 902 and the rotating shaft 8 are detachably connected with the angle adjuster assembly 3 and the mounting bracket 6 through a threaded connection limiting part 7, on the basis, the axial limiting part 9 can be designed into a screw structure, the head of the screw structure is propped against the inner side of the mounting bracket 6, a threaded hole is formed in the end part of the rotating shaft 8, the rod part of the screw structure is connected with the threaded hole, and a spanner hole (such as an inner hexagonal groove 901 a) can be further formed in the head of the screw structure so as to facilitate mounting. It should be noted that, the axial limiting part 9 is arranged in such a way, screws do not need to be screwed up at first when the mounting is performed, so that a certain gap is reserved between the limiting part 901 and the inner side of the mounting bracket 6, and the difficulty in mounting caused by the propping between the limiting part 901 and the inner side of the mounting bracket 6 in the process of avoiding the rotating shaft 8 below the groove 602 is avoided, and the axial limiting part 9 is screwed up again when the rotating shaft 8 below the rotating shaft 8 reaches the bottom of the mounting groove 601 so as to prop against the inner side of the mounting bracket 6.
It will be readily appreciated that, regardless of the installation, in other embodiments of the invention, the stop member 7 may be integral with the shaft (e.g., by welding).
Because the working condition is complex when the vehicle moves, the limiting part 901 of the axial limiting part 9 is easy to wear, and the back rest assembly 1 is also worn in the backward overturning process, therefore, the invention is provided with the bushing 10 and the spring 11 which are sleeved on the rotating shaft 8, the bushing 10 is positioned between the mounting bracket 6 and the angle adjuster, the spring 11 is positioned between the bushing 10 and the angle adjuster, and the bushing 10 is propped against the outer side of the mounting bracket 6 under the action of the spring 11. It is worth to say that, so set up, even if axial locating part 9 and bush 10 take place wearing and tearing with the face that installing support 6 contacted, bush 10 still can be all the time with the outside of installing support 6 offset under the effect of spring 11, guarantee spacing effect, guaranteed better that backrest assembly 1 can not take place to follow the rocking of automobile body width direction at the formation process.
This implementation limiting component 7 is the bolt, and installing support 6 and angle modulation ware assembly 3 relevant position are equipped with and bolt complex jack 603, and the in-process is formed, and the bolt is inserted in jack 603 all the time, and when the driver and passenger need have a rest, take off the bolt, can make the whole revolute 8 rotation of back assembly 1 and angle modulation ware assembly 3 to overturn backward and put to flat, constitute a plane with the cushion promptly, can provide a big plain rest space for the driver and passenger, be convenient for the driver and passenger to lie in with arbitrary posture, improve the comfort level greatly.
In this embodiment, the limiting component 7 is disposed near the rear side of the mounting bracket 6, and the limiting component 7 is located in the luggage compartment after being mounted, and when the limiting component 7 is inserted, the inserting operation of the limiting component 7 can be performed only by removing the luggage compartment cover 12.
It will be readily appreciated that in order to form a plane with the seat cushion after the backrest assembly 1 is flipped, the axis of the spindle 8 should be lower than the rotation center of the recliner, i.e. the axis of the spindle 8 needs to be lowered to form a plane with the seat cushion after the backrest assembly 1 is flipped.
In addition, in other embodiments of the present invention, the limiting member 7 may be a component that is convenient to disassemble, such as a screw, a pin, etc.
Example two
Referring to fig. 1, the present embodiment provides a vehicle including a vehicle body 15, a front seat (not shown in fig. 1), a trunk lid 12, and a rear seat employing the seat capable of being reclined back and forth provided in the first embodiment, and a support portion 13 for supporting the trunk lid 12 is provided at positions on both sides of the vehicle body 15 between the front seat and the rear seat.
When the trunk lid 12 is placed on the support portion 13, the top of the trunk lid 12 is flush with the top of the seat cushion of the rear seat. Specifically, the support portion 13 is provided with a limit groove 1301 to prevent displacement in the front-rear direction after placement of the trunk lid 12. In practical application, when a driver needs to rest, firstly, the front seat is adjusted forwards, then the luggage compartment cover plate 12 is taken off from the luggage compartment and placed on the supporting part 13, and then the back assembly 1 of the rear seat can be overturned backwards and put flat by taking off the limiting part 7, so that the top parts of the back assembly 1, the cushion assembly 2 and the luggage compartment cover plate 12 form a plane (as shown in fig. 8), and a larger flat rest space is formed.
When the luggage compartment cover plate 12 is placed in the luggage compartment, after the backrest of the rear-row seat is turned over forward and put flat, the top of the backrest and the top of the luggage compartment cover plate 12 are in the same plane (as shown in fig. 7), that is, the backrest of the rear-row seat is turned over forward and put flat, no step is arranged between the backrest of the rear-row seat and the luggage compartment cover plate 12, and storage is more convenient.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The vehicle comprises a vehicle main body (15), a front seat, a luggage compartment cover plate (12) and a rear seat, and is characterized in that the rear seat adopts a seat capable of being tilted back and forth, the seat capable of being tilted back and forth comprises a backrest assembly (1), a cushion assembly (2), a recliner assembly (3), an unlocking assembly (4), a mounting bracket (6) and a limiting part (7), the cushion assembly (2) is fixed on a vehicle body floor (5), the backrest assembly (1) is arranged at the top of the rear end of the cushion assembly (2) and is connected with the recliner assembly (3), and the unlocking assembly (4) is connected with the recliner assembly (3) so as to enable the backrest assembly (1) to be tilted back and forth through the unlocking assembly (4); the mounting bracket (6) is fixedly connected with the vehicle body floor (5); the angle adjuster assembly (3) is rotationally connected with the mounting bracket (6); the limiting component (7) is detachably connected with the angle adjuster assembly (3) and the mounting bracket (6) so as to enable the backrest assembly (1) to be overturned backwards and put flat by detaching the limiting component (7);
a support part (13) for supporting a trunk lid (12) is provided at positions between the front seat and the rear seat on both sides of a vehicle body (15), and when the trunk lid (12) is placed on the support part (13), the top of the trunk lid (12) and the top of the cushion of the rear seat are on the same plane.
2. The vehicle according to claim 1, characterized in that: the angle adjuster assembly (3) is fixedly connected with a rotating shaft (8), and the rotating shaft (8) is rotationally connected with the mounting bracket (6).
3. A vehicle according to claim 2, characterized in that: one side that installing support (6) is close to angle modulation ware assembly (3) is equipped with and dodges groove (602) with pivot (8) complex, and the top of installing support (6) is equipped with and dodges groove (602) with installing groove (601) intercommunication, the one end that angle modulation ware assembly (3) was kept away from to pivot (8) is equipped with axial limiter (9), and axial limiter (9) offsets with the inboard of installing support (6) in order to restrict the axial displacement of pivot (8).
4. A vehicle according to claim 3, characterized in that: the axial limiting part (9) comprises a limiting part (901) and a connecting part (902), the limiting part (901) is propped against the inner side of the mounting bracket (6), and the connecting part (902) is connected with the rotating shaft (8) through threads.
5. The vehicle according to claim 4, characterized in that: the rotating shaft (8) is sleeved with a bushing (10) and a spring (11), the bushing (10) is located between the mounting bracket (6) and the angle adjuster, the spring (11) is located between the bushing (10) and the angle adjuster, and the bushing (10) abuts against the outer side of the mounting bracket (6) under the action of the spring (11).
6. A vehicle according to any one of claims 1-5, characterized in that: the limiting component (7) is a bolt, and insertion holes (603) matched with the bolt are formed in the corresponding positions of the mounting bracket (6) and the angle adjuster assembly (3).
7. The vehicle of claim 1, wherein the top of the back rest is in the same plane as the top of the trunk lid (12) when the trunk lid (12) is placed in the trunk and the back rest of the rear seat is tipped forward and laid flat.
CN202210798946.1A 2022-07-08 2022-07-08 Vehicle with a wheel Active CN115071521B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210798946.1A CN115071521B (en) 2022-07-08 2022-07-08 Vehicle with a wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210798946.1A CN115071521B (en) 2022-07-08 2022-07-08 Vehicle with a wheel

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CN115071521A CN115071521A (en) 2022-09-20
CN115071521B true CN115071521B (en) 2023-09-26

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JPH01273740A (en) * 1988-04-26 1989-11-01 Mazda Motor Corp Rear seat structure for vehicle
CN2389802Y (en) * 1999-09-03 2000-08-02 昌河飞机工业公司 Seat capable of translating for automobile
FR2816265A1 (en) * 2000-11-03 2002-05-10 Peugeot Citroen Automobiles Sa Load device, for rear luggage space in vehicles, has guide rails fitted to back of rear seat, such that when seat back is folded down, rails guide sliding load platform to move towards front of vehicle.
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