CN218966754U

CN218966754U - Automobile back row seat backrest assembly

Info

Publication number: CN218966754U
Application number: CN202223507398.7U
Authority: CN
Inventors: 毛泽楠
Original assignee: Ningbo Runnan Mechanical And Electrical Industry Co ltd
Current assignee: Ningbo Runnan Mechanical And Electrical Industry Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-05
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses an automobile back row seat backrest assembly, which comprises a supporting frame, a back plate and a lock bracket for fixing a lock body, wherein the lock body is used for being locked with an automobile frame, the back plate is welded and fixed on the rear side of the supporting frame, the lock bracket is welded and fixed with the upper part of the right side of the supporting frame, the upper end and the lower end of the lock bracket are respectively provided with a support leg which bends inwards, the rear side of the inner end part of each support leg is respectively provided with a notch for being embedded with the side edge of the supporting frame, the lock bracket at the position of the side edge of each notch is respectively provided with a bending foot bending towards the side far away from the lock bracket, each bending foot is propped against the outer side wall of the supporting frame, and the inner edge of each notch and each bending foot are welded and fixed with the supporting frame; the utility model can bring convenience to the welding and fixing of the lock bracket and the supporting frame.

Description

Automobile back row seat backrest assembly

Technical Field

The utility model relates to the technical field of automobile parts, in particular to an automobile back row seat backrest assembly.

Background

The back row backrest component of the automobile in the market at present mainly comprises a supporting frame, a back plate and a lock bracket for fixing a lock body, wherein the lock body is used for being locked with an automobile frame, the back plate is welded and fixed on the rear side of the supporting frame, the lock bracket is welded and fixed with the upper part on the right side of the supporting frame, and when the back row backrest component of the automobile rotates backwards relative to the automobile frame, the back row backrest component of the automobile can be locked with a lock tongue fixed on the frame through the lock body fixed on the lock bracket, so that the back row backrest component of the automobile and the automobile frame can be locked; however, when the lock bracket in the back row backrest assembly of the automobile on the market is welded and fixed with the supporting frame, the lock bracket and the supporting frame do not have the positioning function, so that inconvenience is brought to the welding process of the lock bracket and the supporting frame.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the back seat assembly of the automobile rear seat, and the lock bracket in the back seat assembly can be positioned with the support frame in advance, so that convenience can be brought to the welding and fixing of the lock bracket and the support frame.

The utility model relates to an automobile back row seat backrest assembly, which comprises a supporting frame, a back plate and a lock bracket for fixing a lock body, wherein the lock body is used for being locked with an automobile frame, the back plate is welded and fixed on the rear side of the supporting frame, the lock bracket is welded and fixed with the upper part of the right side of the supporting frame, the upper end and the lower end of the lock bracket are respectively provided with inward bending support legs, the rear side of the inner end part of each support leg is respectively provided with a notch for being embedded with the side edge of the supporting frame, the lock bracket at the position of the side edge of each notch is respectively provided with a bending foot bending towards the side far away from the lock bracket, each bending foot is propped against the outer side wall of the supporting frame, and the inner edge of each notch and each bending foot are welded and fixed with the supporting frame.

By adopting the structure, the notch on the lock bracket can be embedded with the support frame before the lock bracket and the support frame are welded and fixed, namely the lock bracket can be positioned with the support frame in advance, thereby bringing convenience for the welded and fixed connection of the lock bracket and the support frame.

The utility model relates to an automobile back row seat backrest assembly, wherein the rear ends of lock brackets are respectively provided with a bending plate which is bent inwards, and the bending plates are welded and fixed with the front side surface of a backboard; after adopting this kind of structure, the lock support can be together fixed through bending board and backplate to can further improve the fixed fastness of lock support.

The utility model relates to an automobile rear seat backrest assembly, wherein the front end of each supporting leg is provided with a first bending edge which is bent towards one side close to a lock bracket; through the setting of first bending edge, can improve the anti bending and the anti deformation intensity of stabilizer blade itself to can improve lock support's fixed firmness and reliability.

The utility model relates to an automobile back-row seat backrest component, wherein a plurality of grooves which are distributed at intervals from front to back are arranged on the outer wall of the joint of each supporting leg and a lock bracket; after adopting this kind of structure, can improve the structural strength of stabilizer blade and lock support junction to can improve the fixed fastness to the lock support.

The utility model relates to an automobile back row seat backrest assembly, wherein a second bending edge which is bent inwards is arranged at the edge of the front end of a lock bracket; through the setting of second crimping, can improve the bending strength of lock support to can improve the structural strength of lock support.

The utility model relates to an automobile back row seat backrest assembly, wherein a protruding part protruding inwards is arranged at the inner edge of a lock bracket; through the setting of bulge, can improve the bending strength of lock support to can improve the structural strength of lock support.

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 embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

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

fig. 3 is a schematic perspective view of the present utility model with a portion of the structure removed.

Detailed Description

Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.

In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

As shown in fig. 1-3, the back assembly of the automobile rear seat comprises a supporting frame 1, a back plate 2 and a lock bracket 4 for fixing a lock body 3, wherein the lock body 3 is used for locking with an automobile frame, the back plate 2 is fixedly welded on the rear side of the supporting frame 1, the lock bracket 4 is fixedly welded on the upper part of the right side of the supporting frame 1, the upper end and the lower end of the lock bracket 4 are respectively provided with a supporting leg 41 which is inwards bent, the rear side of the inner end of each supporting leg 41 is respectively provided with a notch 42 which is used for being embedded with the side edge of the supporting frame 1, the lock bracket 4 at the position of the side edge of each notch 42 is respectively provided with a bending foot 43 which is bent towards one side far from the lock bracket 4, each bending foot 43 is propped against the outer side wall of the supporting frame 1, and the inner edge of each notch 42 and each bending foot 43 are fixedly welded with the supporting frame 1.

The rear ends of the lock brackets 4 are provided with inwards bent bending plates 44, and the bending plates 44 are welded and fixed with the front side surface of the backboard 2; after adopting this kind of structure, the lock support can be together fixed through bending board and backplate to can further improve the fixed fastness of lock support.

The front end of each leg 41 is provided with a first bending edge 45 bent towards the side close to the lock bracket 4; through the setting of first bending edge, can improve the anti bending and the anti deformation intensity of stabilizer blade itself to can improve lock support's fixed firmness and reliability.

A plurality of grooves 46 which are distributed at intervals from front to back are arranged on the outer wall of the joint of each support leg 41 and the lock bracket 4; after adopting this kind of structure, can improve the structural strength of stabilizer blade and lock support junction to can improve the fixed fastness to the lock support.

The edge of the front end of the lock bracket 4 is provided with a second bending edge 47 which is bent inwards; through the setting of second crimping, can improve the bending strength of lock support to can improve the structural strength of lock support.

The inner edge of the lock bracket 4 is provided with a convex part 48 protruding inwards; through the setting of bulge, can improve the bending strength of lock support to can improve the structural strength of lock support.

The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present utility model, should be included in the scope of the claims of the present utility model.

Claims

1. The utility model provides a car back row seat back subassembly, includes braced frame (1), backplate (2) and is used for lock support (4) of fixed lock body (3), lock body (3) are used for locking with the car frame, backplate (2) welded fastening is in braced frame (1) rear side, upper portion welded fastening on braced frame (1) right side, its characterized in that: the utility model discloses a lock support, including lock support (4), support frame (1), support frame (4), support frame (1) and support frame, the upper and lower both ends of lock support (4) all are provided with inside stabilizer blade (41) of buckling, every the rear side of tip all is provided with be used for with support frame (1) side gomphosis breach (42), be located every on lock support (4) of side place department of breach (42) all be provided with on the side of keeping away from lock support (4) bending foot (43), every bending foot (43) all leans on with support frame (1) lateral wall looks butt, every the inward flange of breach (42) and every bending foot (43) all with support frame (1) welded fastening.

2. The back seat assembly of the automobile rear seat according to claim 1, wherein the rear ends of the lock brackets (4) are provided with inward bending plates (44), and the bending plates (44) are welded and fixed with the front side surface of the backboard (2).

3. The rear seat back assembly of the automobile according to claim 1 or 2, wherein the front end of each leg (41) is provided with a first folded edge (45) folded toward a side near the lock bracket (4).

4. A rear seat back assembly of a motor vehicle according to claim 3, wherein a plurality of grooves (46) are provided on the outer wall of the connection of each leg (41) and the lock bracket (4) at intervals from front to rear.

5. The rear seat back assembly of the automobile according to claim 4, characterized in that the edge of the front end of the lock bracket (4) is provided with a second folded edge (47) folded inwards.

6. The rear seat back assembly of the automobile according to claim 5, characterized in that an inwardly protruding boss (48) is provided at the inner edge of the lock bracket (4).