CN-224224942-U - Electric skeleton mechanism with telescopic floor lock function

CN224224942UCN 224224942 UCN224224942 UCN 224224942UCN-224224942-U

Abstract

The utility model relates to an electric framework mechanism with a telescopic floor lock function, which belongs to a part in an automobile seat. The utility model comprises a cushion framework, a quarter backrest framework and a sixth backrest framework which are connected, wherein the cushion framework comprises a frame body, a floor lock assembly, a turnover assembly, an unlocking device, a first stay wire and a second stay wire, the floor lock assembly is arranged on the frame body, the turnover assembly is connected with a main shaft in the frame body, one end of the floor lock assembly is connected with the unlocking device through the second stay wire, the other end of the floor lock assembly is connected with the turnover assembly through the first stay wire, the floor lock assembly comprises a lock bracket, a spring, a floor lock and a bracket shaft, the bracket shaft is fixed with the frame body, the lock bracket can rotate around the bracket shaft, the spring is arranged in the lock bracket, and the floor lock is fixed on the lock bracket. The utility model has safe and reasonable structural design, stability and reliability, the floor lock can be hidden in the cushion framework in a telescopic way, the space utilization rate is high, and the use requirement is met.

Inventors

YU LONGSHENG
LI DANGSHENG
SHU JIE

Assignees

浙江龙生汽车部件科技有限公司

Dates

Publication Date: 20260512
Application Date: 20250530

Claims (4)

1. The electric framework mechanism with the telescopic floor lock function comprises a cushion framework (1), a quarter backrest framework (2), a sixth backrest framework (3), a quarter angle adjuster (21) and a sixth angle adjuster (31), wherein the cushion framework (1) is respectively fixed with the quarter backrest framework (2) and the sixth backrest framework (3) through the quarter angle adjuster (21) and the sixth angle adjuster (31), the electric framework mechanism is characterized in that the cushion framework (1) comprises a frame main body (11), a floor lock assembly (12), a turnover assembly (13), an unlocking device (14), a stay wire I (15) and a stay wire II (17), the floor lock assembly (12) is arranged on the frame main body (11), the turnover assembly (13) is connected with a main shaft in the frame main body (11), one end of the floor lock assembly (12) is connected with the unlocking device (14) through the stay wire II (17), the other end of the floor lock assembly (12) is connected with the turnover assembly (13) through the stay wire I (15), the floor lock assembly (12) comprises a lock bracket (121), a spring (122), a floor lock (123) and a bracket shaft (124) and a bracket (124) are arranged in the frame main body (121) and can rotate around the bracket (124), the floor lock (123) is fixed to the lock bracket (121).
2. The electric skeleton mechanism with the telescopic floor lock function according to claim 1, wherein one end of the first stay wire (15) is fixedly connected with the overturning assembly (13), and the other end of the first stay wire (15) is connected with the lock bracket (121).
3. The electric skeleton mechanism with the telescopic floor lock function according to claim 1, wherein one end of the second stay wire (17) is connected with the unlocking device (14), and the other end of the second stay wire (17) is connected with the unlocking piece of the floor lock (123).
4. The electric frame mechanism with a retractable floor lock function as set forth in claim 1, wherein said seat cushion frame (1) further comprises a locking ring (16) secured to an external vehicle floor, said locking ring (16) cooperating with a floor lock (123) in the floor lock assembly (12).

Description

Electric skeleton mechanism with telescopic floor lock function Technical Field The utility model relates to a framework mechanism, in particular to an electric framework mechanism with a telescopic floor lock function, which belongs to a component in an automobile seat. Background In the prior art, the electric seat framework structure for the automobile comprises a cushion framework, a quarter backrest framework and a sixth backrest framework, wherein the cushion framework is fixed with the quarter backrest framework and the sixth backrest framework. In general, the electric seat framework for the automobile with the structure has the following defects that 1) an original floor lock is fixed and cannot be hidden and telescopic in use, and has poor aesthetic property, and 2) the floor lock is exposed and is easy to collide with personnel to be injured, so that potential safety hazard is caused. Therefore, the electric framework mechanism with the structural design safe and reasonable and the telescopic floor lock hidden in the cushion framework is particularly necessary. Disclosure of utility model The utility model aims to overcome the defects in the prior art, and provides the electric framework mechanism with the telescopic floor lock function, which is safe, reasonable, stable and reliable in structural design, and high in space utilization rate, and the floor lock can be telescopic and hidden in the cushion framework. The utility model solves the problems by adopting the following technical scheme: this take electronic skeleton texture of flexible floor lock function, including cushion skeleton, quarter back skeleton, six minutes back skeleton, quarter angle modulation ware and six minutes angle modulation ware, it is fixed through quarter angle modulation ware, six minutes angle modulation ware respectively between cushion skeleton and the quarter back skeleton, the six minutes back skeleton, its characterized in that: the cushion framework comprises a frame main body, a floor lock assembly, a turnover assembly, an unlocking device, a first stay wire and a second stay wire, wherein the floor lock assembly is arranged on the frame main body; the floor lock assembly comprises a lock bracket, a spring, a floor lock and a bracket shaft, wherein the bracket shaft is fixed with the frame body, the lock bracket can rotate around the bracket shaft, the spring is arranged in the lock bracket, and the floor lock is locked on the lock bracket. Preferably, one end of the stay wire is fixedly connected with the overturning assembly, and the other end of the stay wire is connected with the lock bracket. Preferably, one end of the second stay wire is connected with the unlocking device, and the other end of the second stay wire is connected with the unlocking piece of the floor lock. Preferably, the seat cushion frame of the present utility model further includes a locking ring secured to the outer vehicle floor, the locking ring cooperating with a floor lock in the floor lock assembly. Compared with the prior art, the utility model has the advantages of reasonable design of the whole structure, safety, reliability, high space utilization rate and meeting the use requirement, the floor lock assembly can extend out to be matched with the lock ring for locking when the cushion framework is in a horizontal state, and can retract into the cushion framework to be hidden and attractive when the cushion framework is in a vertical state, namely the floor lock can be hidden in the cushion framework in a telescopic way. Drawings Fig. 1 is a schematic top view of an embodiment of the present utility model. Fig. 2 is a schematic side view of an embodiment of the present utility model. Fig. 3 is a schematic perspective view of an embodiment of the present utility model. Fig. 4 is an exploded view of an embodiment of the present utility model. Fig. 5 is a schematic view of the connection structure between the floor lock assembly, the flip assembly, and the unlocking device in the embodiment of the utility model. FIG. 6 is a schematic view of another directional structure of the connection between the floor lock assembly, the flip assembly, and the release in an embodiment of the utility model. FIG. 7 is a schematic view of another direction of the overall structure of the embodiment of the present utility model. Fig. 8 is a schematic structural view of a folded back frame according to an embodiment of the present utility model. In the figure, a cushion framework 1, a quarter backrest framework 2, a sixth backrest framework 3, a quarter angle adjuster 21 and a sixth angle adjuster 31; the seat cushion framework 1 comprises a framework main body 11, a floor lock assembly 12, a turnover assembly 13, an unlocking device 14, a first stay wire 15, a locking ring 16 and a second stay wire 17; the floor lock assembly 12 includes a lock bracket 121, a spring 122, a floor lock 123, and a bracket axle 124. Detailed Description The present