CN218228751U

CN218228751U - Automobile rear seat framework assembly

Info

Publication number: CN218228751U
Application number: CN202222613241.6U
Authority: CN
Inventors: 李波
Original assignee: Ningbo Yinzhou Hongbo Auto Parts Co ltd
Current assignee: Ningbo Yinzhou Hongbo Auto Parts Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-06
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to a car back-row seat technical field just discloses a car back-row seat skeleton assembly, the last surface mounting of back skeleton has the regulation pole, the mounting panel is all installed on the surface of waist pillow skeleton, the upper surface in the mounting panel is all installed to the bottom of adjusting the pole, the both sides of adjusting the pole all are equipped with the fixed plate, the upper surface in the back skeleton is all installed to the fixed plate, the surface of fixed plate all has connect the threaded rod soon, the spacing ring is all installed through the bearing to the threaded rod. The upper and lower positions of the waist pillow framework can be adjusted through the adjusting rod, so that the waist pillow framework can be used by people with different heights, the waist pillow framework can support the proper position of a user through adjusting the waist pillow framework, and the using comfort of the user is improved; the limit ring can limit the adjusting rod according to the extrusion force of the adjusting rod, so that the waist pillow framework cannot deviate when in use.

Description

Automobile rear seat framework assembly

Technical Field

The utility model relates to a car back-row seat technical field specifically is a car back-row seat skeleton assembly.

Background

The automobile seat can be divided into a split seat and a bench seat according to the shape; the functions can be divided into fixed type, detachable type and adjustable type; the number of people can be divided into single, double and multi-person chairs according to the number of the people sitting on the chair. From the earliest fixed seats, to multifunctional power-adjusted seats, there are air cushion seats, power seats, stereo seats, mental recovery seats, to electronic adjustment seats, depending on the performance of the seat. The chair is divided into a leather chair, a flannelette chair and the like according to the material. There are also seats for special objects of use, such as children's seats and racing seats.

The traditional automobile rear seat framework is generally formed by welding components such as steel pipes, steel wires, stamping parts, angle adjusters and the like on a welding fixture, but because the amplitude difference between the middle part and other parts of the automobile rear seat is not large when the automobile rear seat is used, the waist of a user is difficult to be supported by the seat framework when the automobile rear seat is used, so that the waist of the user is sore than other parts when the automobile rear seat is used, and the comfort of the user is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model provides a car back-row seat skeleton assembly to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a car back-row seat skeleton assembly, includes the base skeleton, the back skeleton is installed at the upper surface rear portion of base skeleton, the bracing piece is all installed to the inner chamber both sides of back skeleton, all be equipped with waist pillow skeleton between bracing piece and the back skeleton, and also be equipped with waist pillow skeleton between two bracing pieces, the last surface mounting of back skeleton has the regulation pole, the mounting panel is all installed on the surface of waist pillow skeleton, the bottom of adjusting the pole is all installed in the upper surface of mounting panel, and the surface mounting of every mounting panel has two to adjust the pole, the both sides of adjusting the pole all are equipped with the fixed plate, the upper surface in back skeleton is all installed to the fixed plate, the surface of fixed plate all has connect the threaded rod soon, the threaded rod all installs the spacing ring through the bearing, the spacing ring all with adjust the surperficial in close contact with of pole.

Preferably, limiting plates are mounted on two sides of the fixing plate, and the limiting plates are mounted on the upper surface of the backrest framework.

Preferably, the surface of the limiting plate is provided with sliding grooves, sliding blocks are mounted at corresponding positions of the limiting ring and the sliding grooves, and the sliding blocks are embedded into the sliding grooves at corresponding positions.

Preferably, all install the dead lever between bracing piece and the back skeleton, and also install the dead lever between two spinal branch vaulting poles, the surface of dead lever is all run through to the regulation pole.

Preferably, the support frame is installed to the inner chamber of base skeleton, the lower surface mounting of base skeleton has the supporting leg.

Preferably, the stopper is all installed to the both sides of mounting panel, the spacing groove has all been seted up on the surface of back skeleton and bracing piece, the stopper all imbeds in the spacing groove of corresponding position.

Advantageous effects

Compared with the prior art, the utility model provides a car back-row seat skeleton assembly possesses following beneficial effect:

1. by means of design, the waist pillow framework additionally arranged on the automobile back-row seat framework assembly can support the waist position of a user, the upper position and the lower position of the waist pillow framework can be adjusted through the adjusting rod, so that the waist pillow framework can be used by people with different heights, the waist of the user can not feel sore than other positions when the user sits on a back-row seat for a long time through the waist pillow framework, the waist pillow framework can support the proper position of the user through adjustment of the waist pillow framework, and the use comfort of the user is improved;

2. through the design, this car back-row seat skeleton assembly drives the spacing ring through rotatory threaded rod and removes, and the spacing ring removes and can extrude the regulating lever, and the spacing ring can carry on spacingly to the extrusion force of adjusting the pole to the regulating lever for the skew can not take place for waist pillow skeleton when using, has further improved the travelling comfort of device.

Drawings

Fig. 1 is a schematic perspective view of an automobile rear seat frame assembly according to an embodiment of the present application.

Fig. 2 is a structural sectional view of a rear seat frame assembly of an automobile according to an embodiment of the present disclosure.

Fig. 3 is a schematic structural view of a stop collar in an automobile rear seat frame assembly according to an embodiment of the present application.

In the figure: 1. a base frame; 2. a backrest frame; 3. a support bar; 4. a waist pillow framework; 5. adjusting a rod; 6. mounting a plate; 7. a fixing plate; 8. a threaded rod; 9. a limiting ring; 10. a limiting plate; 11. a chute; 12. a slider; 13. fixing the rod; 14. a support frame; 15. supporting legs; 16. a limiting block; 17. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme, a car back row seat skeleton assembly, including base skeleton 1, back skeleton 2, bracing piece 3, waist pillow skeleton 4, adjust the pole 5, mounting panel 6, fixed plate 7, threaded rod 8, spacing ring 9, limiting plate 10, spout 11, slider 12, dead lever 13, support frame 14, supporting leg 15, stopper 16 and spacing groove 17, please refer to fig. 1, back skeleton 2 is installed at the upper surface rear portion of base skeleton 1, bracing piece 3 is all installed to the inner chamber both sides of back skeleton 2, all be equipped with waist pillow skeleton 4 between bracing piece 3 and back skeleton 2, and also be equipped with waist pillow skeleton 4 between two bracing pieces 3, the upper surface of back skeleton 2 is equipped with adjust the pole 5, please refer to fig. 2, mounting panel 6 is all installed on the surface of waist pillow skeleton 4, the bottom of adjusting pole 5 is all installed on the upper surface of mounting panel 6, and the surface of each mounting panel 6 is equipped with two adjust poles 5, waist pillow skeleton 4 can support the waist position of the user, can adjust the upper and lower position of back skeleton 4 through adjusting pole 5, make the back pillow skeleton 4 can use the waist pillow skeleton 7 not to the same height, the seat when the seat does not all require to adjust the pole 7, the waist pillow skeleton 7, the seat back skeleton 7, all can be able to pass through the upper surface of the adjust the seat to the seat back skeleton 7, the upper surface of the seat, it all can be able to all be able to pass through the adjust the pole 7, all to the seat when the upper surface of the adjusting pole 7, rotating threaded rod 8 drives spacing ring 9 and removes, spacing ring 9 removes and can extrude adjusting rod 5, extrusion force to adjusting rod 5 through spacing ring 9 can be spacing to adjusting rod 5, make waist pillow skeleton 4 can not take place the skew when using, limiting plate 10 is all installed to the both sides of fixed plate 7, limiting plate 10 also all installs in the upper surface of back skeleton 2, spout 11 has all been seted up on the surface of limiting plate 10, slider 12 is all installed with spout 11 corresponding position to spacing ring 9, slider 12 all imbeds in the spout 11 that corresponds the position, please refer to fig. 1, all install dead lever 13 between bracing piece 3 and the back skeleton 2, and also install dead lever 13 between two bracing pieces 3, adjusting rod 5 all runs through the surface of dead lever 13, support frame 14 is installed to the inner chamber of base skeleton 1, the lower surface-mounting supporting leg 15 of base skeleton 1, please refer to fig. 2, stopper 16 is all installed to the both sides of mounting panel 6, spacing groove 17 has all been seted up on back skeleton 2 and the surface of bracing piece 3, stopper 16 all imbeds in the spacing groove 17 that corresponds the position.

The working principle of the device is as follows: at first can adjust the upper and lower position of waist pillow skeleton 4 through adjusting pole 5, make waist pillow skeleton 4 can use the crowd of co-altitude not, when moving waist pillow skeleton 4 to suitable position, then rotatory threaded rod 8 drives spacing ring 9 and removes, spacing ring 9 removes and can extrude adjusting pole 5, can carry on spacingly to adjusting pole 5 through spacing ring 9 to the extrusion force of adjusting pole 5, make waist pillow skeleton 4 can not take place the skew when using, the travelling comfort of device has been improved, can make the user can not want the ache than other positions at the waist when sitting in the back row seat for a long time through waist pillow skeleton 4 at last, through the regulation to waist pillow skeleton 4, make waist pillow skeleton 4 can support the suitable position of user, further improvement user's use travelling comfort.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automobile back row seat skeleton assembly, includes base skeleton (1), its characterized in that: the utility model discloses a chair backrest, including base skeleton (1), inner chamber, bracing piece (3) are all installed to the upper surface rear portion of base skeleton (1), all be equipped with waist pillow skeleton (4) between bracing piece (3) and back skeleton (2), and also be equipped with waist pillow skeleton (4) between two bracing pieces (3), the last surface mounting of back skeleton (2) has regulation pole (5), mounting panel (6) are all installed on the surface of waist pillow skeleton (4), the upper surface in mounting panel (6) is all installed to the bottom of adjusting pole (5), and the surface mounting of every mounting panel (6) has two regulation poles (5), the both sides of adjusting pole (5) all are equipped with fixed plate (7), the upper surface in back skeleton (2) is all installed in fixed plate (7), the surface of fixed plate (7) has all connect threaded rod (8) soon, spacing ring (9) are all installed through the bearing in threaded rod (8), spacing ring (9) all with the surperficial in close contact with the regulation pole (5).

2. The automobile rear seat framework assembly as recited in claim 1, wherein: limiting plates (10) are mounted on two sides of the fixing plate (7), and the limiting plates (10) are also mounted on the upper surface of the backrest framework (2).

3. The automobile rear seat framework assembly as recited in claim 2, wherein: the surface of limiting plate (10) has all been seted up spout (11), slider (12) are all installed to spacing ring (9) and spout (11) corresponding position, slider (12) all imbed in spout (11) corresponding position.

4. The automobile rear seat framework assembly of claim 1, wherein: all install dead lever (13) between bracing piece (3) and back skeleton (2), and also install dead lever (13) between two bracing pieces (3), adjust the surface that pole (5) all run through dead lever (13).

5. The automobile rear seat framework assembly as recited in claim 1, wherein: support frame (14) are installed to the inner chamber of base skeleton (1), the lower surface mounting of base skeleton (1) has supporting leg (15).

6. The automobile rear seat framework assembly as recited in claim 1, wherein: stopper (16) are all installed to the both sides of mounting panel (6), spacing groove (17) have all been seted up with the surface of bracing piece (3) in back skeleton (2), stopper (16) all imbed in spacing groove (17) of corresponding position.