CN216580229U

CN216580229U - Automobile seat with cushion folding function

Info

Publication number: CN216580229U
Application number: CN202220043752.6U
Authority: CN
Inventors: 毛明光
Original assignee: Ningbo Mingwang Automobile Decorations Co ltd
Current assignee: Ningbo Mingwang Automobile Decorations Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-05-24
Anticipated expiration: 2032-01-06

Abstract

The utility model discloses a car seat with cushion folding function, including seat skeleton and cushion skeleton, car seat still includes two rotating turret that are bilateral symmetry setting, and the lower extreme of two rotating turrets is respectively with the left and right sides welded fastening at cushion skeleton rear portion, and the upper end of two rotating turrets rotates with the left and right sides of seat skeleton respectively to be connected; a support beam is arranged below the seat cushion framework and used for supporting the seat cushion framework, and two ends of the support beam are respectively welded and fixed with the left side and the right side of the seat framework; a locking structure is arranged between one of the rotating frames and the cushion framework, and after the front edge of the cushion framework is turned upwards, the locking structure is used for locking the rotating frame on the corresponding side; the utility model discloses can make the cushion among the car seat have folding function, so, when installing the copilot of large truck in this car seat, after the cushion is folded, can make the copilot of large truck place bulky article to can bring the convenience for people.

Description

Automobile seat with cushion folding function

Technical Field

The utility model relates to a car seat technical field, concretely relates to car seat with cushion folding function.

Background

The cushion that is arranged in the car seat of large truck copilot on the market at present generally all does not possess folding function, and the cushion in the car seat can occupy great carriage space all the time promptly, so, when the copilot of large truck need place article, has the shortcoming that can't place the bulky article to can give people and bring inconvenience.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a car seat with cushion folding function, its inside cushion skeleton can be folded seat frame relatively, so, can make the cushion among the car seat have folding function.

The utility model discloses a car seat with cushion folding function, including seat skeleton and cushion skeleton, car seat still includes two rotating turret that are bilateral symmetry and set up, and the lower extreme of two rotating turrets is respectively with the left and right sides welded fastening at cushion skeleton rear portion, and the upper end of two rotating turrets rotates with the left and right sides of seat skeleton respectively to be connected; a support beam is arranged below the cushion framework, the support beam is used for supporting the cushion framework after the front edge of the cushion framework rotates downwards, and two ends of the support beam are respectively welded and fixed with the left side and the right side of the seat framework; a locking structure is arranged between one of the rotating frames and the cushion framework, and after the front edge of the cushion framework is turned upwards, the locking structure is used for locking the rotating frame on the corresponding side.

The utility model discloses a car seat with cushion folding function, wherein, the lower extreme of every rotating turret all is provided with the bending section of inside bending, the bending section on every rotating turret all with the up end welded fastening of cushion skeleton rear side; after adopting this kind of structure, the lower extreme homoenergetic of every rotating turret can be reliably together with the rear side welded fastening of cushion skeleton, and has the advantage that every rotating turret and cushion skeleton welding firmness are high.

The utility model discloses an automobile seat with cushion folding function, wherein, the upper end of each rotating frame is rotationally connected with the seat framework through a first pin; by adopting the structure, the upper end of each rotating frame can be reliably and rotatably connected with the seat framework.

The utility model discloses a car seat with cushion folding function, wherein, the locking structure includes the locking piece, the middle part and the seat skeleton of locking piece rotate to be connected, be provided with the limit of bending on the rotating turret, the one end of locking piece is provided with the step, be provided with on the outer wall of locking piece one end and be used for cooperating the direction with the limit of bending when the front edge of cushion skeleton upwards overturns so that the guide surface on the step is blocked to the limit of bending, be provided with the elasticity tractive spare between the first pin of the other end of locking piece and side at place, under the state that the limit of bending is in and the step block, when the front edge of cushion skeleton continues to overturn upwards so that the limit of bending breaks away from the step, the elasticity tractive spare is used for driving the locking piece to rotate and reset; after the locking structure is adopted, when the front edge of the seat framework is in a state of abutting against the supporting beam, when the front edge of the seat framework is turned upwards, the bending edge on the rotating frame on the side where the locking block is located can abut against one end of the locking block at first and drive one end of the locking block to rotate upwards, and in the process of continuously turning the front edge of the seat framework upwards, the bending edge on the rotating frame can be clamped into the step on one end of the locking block and abut against the step after being matched and guided by the guide surface on the locking block, and in the state, when the front edge in the seat framework is required to rotate downwards, the bending edge and the step are in the abutting state, so that the front edge of the seat framework cannot be rotated downwards, and the seat framework is locked; the limit of bending that is located the rotating turret is in and is located under the state that the step counterbalance on the locking piece leaned on, when the front edge in the seat skeleton continues upwards to rotate, the limit of bending that is located on the rotating turret can break away from the step that is located on the locking piece, at this moment, has realized the unblock to the seat skeleton promptly, and meanwhile, the rotating turret can rotate under the effect of elasticity tractive piece and reset, and after the seat skeleton unblock, the front edge of seat skeleton can rotate downwards and reset.

The utility model discloses an automobile seat with cushion folding function, wherein, the elastic traction piece is a tension spring, the other end of the locking block is provided with a through hole, one end of the elastic traction piece is matched and hooked with the through hole, and the other end of the elastic traction piece is matched and hooked with the first pin on the side; after the tension spring is used as the elastic traction piece, the elastic traction piece has the advantages of simple structure and low cost, and in addition, after the structure is adopted, the two ends of the tension spring can be conveniently connected with the locking block and the first pin.

The utility model discloses a car seat with cushion folding function, wherein, the middle part activity of locking block is worn to be equipped with the second pin, and the second pin is fixed with the seat skeleton, and the locking block rotates through the second pin and is connected with the seat skeleton; by adopting the structure, the locking block can be reliably and rotatably connected with the seat framework.

The utility model discloses an automobile seat with cushion folding function, wherein, the left and right sides of the seat frame are provided with jacks, and the two ends of a supporting beam are respectively inserted into one of the jacks and are welded and fixed with the seat frame at the outer edge of the jack; by adopting the structure, both ends of the supporting beam can be reliably fixed with the seat framework.

The utility model discloses inside cushion skeleton can be folded seat skeleton relatively, can make the cushion among the car seat have folding function promptly, so, when installing the copilot of large truck in this car seat, after the cushion is folded, can make the copilot of large truck place the major possession article to can bring the convenience for people.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic view of a first three-dimensional structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic view of a second three-dimensional structure of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3;

fig. 5 is a third schematic perspective view of the present invention;

FIG. 6 is an enlarged view of the structure at C in FIG. 5;

fig. 7 is a perspective view of the locking block.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model discloses a car seat with cushion folding function, including seat skeleton 1 and cushion skeleton 2, car seat still includes two rotating turret 3 that are bilateral symmetry setting, and the lower extreme of two rotating turret 3 is respectively with the left and right sides welded fastening at cushion skeleton 2 rear portion, and the upper end of two rotating turret 3 rotates with the left and right sides of seat skeleton 1 respectively and is connected; a support beam 4 is arranged below the cushion framework 2, after the front edge of the cushion framework 2 rotates downwards, the support beam 4 is used for supporting the cushion framework 2, and two ends of the support beam 4 are respectively welded and fixed with the left side and the right side of the seat framework 1; a locking structure is arranged between one of the rotating frames 3 and the cushion framework 2, and after the front edge of the cushion framework 2 is turned upwards, the locking structure is used for locking the rotating frame 3 on the corresponding side.

The lower end of each rotating frame 3 is provided with a bending section 31 which is bent inwards, and the bending section 31 on each rotating frame 3 is welded and fixed with the upper end face of the rear side of the cushion framework 2; after adopting this kind of structure, the lower extreme homoenergetic of every rotating turret can be reliably together with the rear side welded fastening of cushion skeleton, and has the advantage that every rotating turret and cushion skeleton welding firmness are high.

The upper end of each rotating frame 3 is rotatably connected with the seat framework 1 through a first pin 5; by adopting the structure, the upper end of each rotating frame can be reliably and rotatably connected with the seat framework.

The locking structure comprises a locking block 6, the middle of the locking block 6 is rotationally connected with the seat framework 1, a bent edge 32 is arranged on the rotating frame 3, a step 61 is arranged at one end of the locking block 6, a guide surface 62 which is used for being matched with the bent edge 32 to guide when the front edge of the seat framework 2 turns upwards is arranged on the outer wall of one end of the locking block 6 so that the bent edge 32 can be clamped on the step 61 conveniently, an elastic traction piece 7 is arranged between the other end of the locking block 6 and the first pin 5 on the side where the elastic traction piece 7 is arranged, and when the front edge of the seat framework 2 continues to turn upwards to enable the bent edge 32 to be separated from the step 61 under the state that the bent edge 32 is clamped with the step 61, the elastic traction piece 7 is used for driving the locking block 6 to rotate and reset; after the locking structure is adopted, when the front edge of the seat framework is in a state of abutting against the supporting beam, when the front edge of the seat framework is turned upwards, the bending edge on the rotating frame on the side where the locking block is located can abut against one end of the locking block at first and drive one end of the locking block to rotate upwards, and in the process of continuously turning the front edge of the seat framework upwards, the bending edge on the rotating frame can be clamped into the step on one end of the locking block and abut against the step after being matched and guided by the guide surface on the locking block, and in the state, when the front edge in the seat framework is required to rotate downwards, the bending edge and the step are in the abutting state, so that the front edge of the seat framework cannot be rotated downwards, and the seat framework is locked; the limit of bending that is located the rotating turret is in and is located under the state that the step counterbalance on the locking piece leaned on, when the front edge in the seat skeleton continues upwards to rotate, the limit of bending that is located on the rotating turret can break away from the step that is located on the locking piece, at this moment, has realized the unblock to the seat skeleton promptly, and meanwhile, the rotating turret can rotate under the effect of elasticity tractive piece and reset, and after the seat skeleton unblock, the front edge of seat skeleton can rotate downwards and reset.

The elastic traction piece 7 is a tension spring, the other end of the locking block 6 is provided with a through hole 63, one end of the elastic traction piece 7 is matched and hooked with the through hole 63, and the other end of the elastic traction piece 7 is matched and hooked with the first pin 5 on the side where the elastic traction piece is located; after the tension spring is used as the elastic traction piece, the elastic traction piece has the advantages of simple structure and low cost, and in addition, after the structure is adopted, the two ends of the tension spring can be conveniently connected with the locking block and the first pin.

A second pin 8 is movably arranged in the middle of the locking block 6 in a penetrating mode, the second pin 8 is fixed with the seat framework 1, and the locking block 6 is rotatably connected with the seat framework 1 through the second pin 8; by adopting the structure, the locking block can be reliably and rotatably connected with the seat framework.

The left side and the right side of the seat framework 1 are both provided with jacks 11, and two ends of the support beam 4 are respectively inserted into one of the jacks 11 and are welded and fixed with the seat framework 1 at the outer edge of the jack 11; by adopting the structure, both ends of the supporting beam can be reliably fixed with the seat framework.

In the use of the utility model discloses an in-process of car seat, when needs are folded to the cushion in the car seat, upwards overturn the front edge of cushion skeleton, at this moment, the limit of bending on the rotating turret that is located the side of locking block place can offset at first with the one end of locking block and drive the one end of locking block and upwards rotate, in the continuous upwards upset process of the front edge of seat skeleton, the limit of bending that is located on the rotating turret can block into on the step that is located locking block one end and offset with the step after the guide surface cooperation direction that is located on the locking block, at this moment, realized the locking to the cushion skeleton promptly, also realized the folding to the cushion; when the cushion needs to use, continue upwards rotating the front edge in the seat skeleton, this moment, the limit of bending that is located on the rotating turret can break away from the step that is located the locking piece, so, realized the unblock to the seat skeleton promptly, meanwhile, the rotating block can rotate under the effect of elasticity tractive piece and reset, behind the unblock of seat skeleton, the front edge of seat skeleton can rotate downwards and reset, the front edge of seat skeleton rotates downwards and resets the back, but the cushion in the car seat has just recovered to the state of normal use.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a car seat with cushion folding function, includes seat skeleton (1) and cushion skeleton (2), its characterized in that: the automobile seat further comprises two rotating frames (3) which are arranged in a bilateral symmetry mode, the lower ends of the two rotating frames (3) are respectively welded and fixed with the left side and the right side of the rear portion of the seat cushion framework (2), and the upper ends of the two rotating frames (3) are respectively connected with the left side and the right side of the seat framework (1) in a rotating mode; a support beam (4) is arranged below the seat cushion framework (2), after the front edge of the seat cushion framework (2) rotates downwards, the support beam (4) is used for supporting the seat cushion framework (2), and two ends of the support beam (4) are respectively welded and fixed with the left side and the right side of the seat framework (1); one of them be provided with locking structure between rotating turret (3) and cushion skeleton (2), the back is upwards overturned to the front edge of cushion skeleton (2), locking structure is used for locking rotating turret (3) that correspond the side.

2. The automobile seat with the cushion folding function as claimed in claim 1, wherein a lower end of each rotating frame (3) is provided with a bending section (31) which is bent inwards, and the bending section (31) on each rotating frame (3) is welded and fixed with an upper end face of the rear side of the cushion framework (2).

3. The vehicle seat with a seat cushion folding function according to claim 2, wherein the upper end of each rotating frame (3) is rotatably connected with the seat frame (1) through a first pin (5).

4. The automobile seat with the cushion folding function according to claim 3, wherein the locking structure comprises a locking block (6), the middle part of the locking block (6) is rotatably connected with the seat frame (1), the rotating frame (3) is provided with a bent edge (32), one end of the locking block (6) is provided with a step (61), the outer wall of one end of the locking block (6) is provided with a guide surface (62) which is used for being matched and guided with the bent edge (32) when the front edge of the seat frame (2) is turned upwards so as to facilitate the clamping of the bent edge (32) on the step (61), an elastic pulling piece (7) is arranged between the other end of the locking block (6) and the first pin (5) at the side, when the bent edge (32) is in the clamping state with the step (61), when the front edge of the seat frame (2) is continuously turned upwards so as to separate the bent edge (32) from the step (61), the elastic traction piece (7) is used for driving the locking block (6) to rotate and reset.

5. The automobile seat with the seat cushion folding function according to claim 4, wherein the elastic traction piece (7) is a tension spring, a through hole (63) is formed in the other end of the locking block (6), one end of the elastic traction piece (7) is in fit hooking connection with the through hole (63), and the other end of the elastic traction piece (7) is in fit hooking connection with the first pin (5) on the side where the elastic traction piece is located.

6. The automobile seat with the seat cushion folding function according to claim 4, wherein a second pin (8) is movably arranged in the middle of the locking block (6) in a penetrating manner, the second pin (8) is fixed with the seat framework (1), and the locking block (6) is rotatably connected with the seat framework (1) through the second pin (8).

7. The automobile seat with the seat cushion folding function as claimed in claim 1, wherein the seat frame (1) is provided with insertion holes (11) on both left and right sides, and both ends of the support beam (4) are respectively inserted into one of the insertion holes (11) and are welded and fixed with the seat frame (1) at the outer edge of the insertion hole (11).