CN203580686U

CN203580686U - Seat unlocking mechanism

Info

Publication number: CN203580686U
Application number: CN201320615840.XU
Authority: CN
Inventors: 盖跃磊; 李常青
Original assignee: BAIC Motor Co Ltd
Current assignee: BAIC Motor Co Ltd
Priority date: 2013-09-30
Filing date: 2013-09-30
Publication date: 2014-05-07
Anticipated expiration: 2023-09-30

Abstract

The utility model provides a seat unlocking mechanism which comprises a folding device assembly arranged by the side of a seat. The folding device assembly comprises a folding device body and a folding handle connected to the folding device body in a pivot mode, wherein the seat is unlocked when the folding handle is pulled. A rear unlocking wrench is arranged on the rear side of the seat, and the rear unlocking wrench is connected to the tail end of the folding handle through a pull wire. When the unlocking wrench is pulled, the folding handle is pulled to rotate by the pull wire to unlock the seat. In the seat unlocking mechanism, the rear unlocking wrench is arranged on the rear side of the seat, the folding handle can be driven to rotate to unlock the seat by operating the rear unlocking wrench, and thus the effect that the backrest of the seat can be adjusted from both the front part and the rear part of the seat can be achieved. The adjusting function of the seat is not influenced in the condition that the clearance between the seat and a vehicle body is small, and thus both the requirement of national regulations and the requirement for comfortableness are met.

Description

A kind of seat unlocked mechanism

Technical field

The utility model relates to a kind of vehicular spare parts structure, relates in particular to a kind of seat unlocked mechanism.

Background technology

Chiasma type vehicle be both can be manned also can loading vehicle, for more bearing goods, general seat all can integral body overturn forward, but limited by body dimensions, seat comfort and operation convenience can not get both.

Design about automotive seat need to meet following requirement, that is: the first, and seat size need meet national standard requirement; The second, need to meet the need of market and the function of designing requirement; The 3rd, seat meets traveling comfort and operation convenience functional requirement.And chiasma type vehicle travelling comfort and operation convenience are generally difficult for meeting simultaneously.

Utility model content

The utility model is for the drawback of prior art, and a kind of seat unlocked mechanism is provided.

Seat unlocked described in the utility model mechanism, comprises the folder assembly that is arranged at seat side, and described folder assembly comprises folder body and is articulated in the folding handles of described folder body; When pulling described folding handles, described seat is unlocked; Described seat rear side is provided with rear release spanner, and described rear release spanner is connected in the tail end of folding handles by bracing wire;

When pulling described rear release spanner, described bracing wire affects folding handles to rotate and makes seat unlocked.

Wherein, the tail end of described folding handles is provided with bracing wire fixed plate, and the tail end of described bracing wire is fixed on this bracing wire fixed plate.

Wherein, described rear release spanner comprises the mount pad that is fixed on seat rear side, and described mount pad is articulated with spanner, and the tail end of described spanner is fixedly connected with the head end of described bracing wire; When pulling the head end of described spanner, the tail end of described spanner rotates and drives described bracing wire campaign.

Wherein, the tail end of described spanner is provided with bracing wire permanent seat, and the head end of described bracing wire is fixed on this bracing wire permanent seat.

Wherein, between described mount pad and described spanner, be provided with elastic element, this elastic element is supported the head end of described spanner to make it away from mount pad.

The beneficial effect of technique scheme of the present invention is as follows:

In such scheme, by release spanner after being provided with at seat rear side, operating this rear release spanner can Foldable handle rotate and makes seat unlocked, thereby realize before and after seat, all can implement to regulate to back of seat, in the less situation of seat and vehicle body gap, do not affect seat adjustment function yet, not only meet seat national legislation but also meet traveling comfort requirement.

Accompanying drawing explanation

Fig. 1 is the overall schematic of seat unlocked described in the utility model mechanism;

Fig. 2 is the decomposing schematic representation of seat unlocked described in the utility model mechanism;

Fig. 3 is the rear release spanner decomposition texture schematic diagram of seat unlocked described in the utility model mechanism;

Fig. 4 is not released state schematic diagram of seat unlocked described in the utility model mechanism;

Fig. 5 is seat unlocked described in the utility model mechanism released state schematic diagram.

Reference numeral is as follows:

Release spanner after 1-;

2-seat;

3-bracing wire;

4-folder assembly;

10-mount pad;

12-spanner;

13-elastic element;

14-axle;

15-bracing wire permanent seat;

31-bracing wire fixed plate;

41-folding handles;

43-folder body.

The specific embodiment

For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.

As shown in Figure 1 and Figure 2, seat unlocked described in the utility model mechanism, comprises the folder assembly 4 that is arranged at seat 2 sides, and described folder assembly 4 comprises folder body 43 and is articulated in the folding handles 41 of described folder body 43; When pulling described folding handles 41, described seat 2 is unlocked.For realizing the comfort feature of seat adjustment, in the utility model, release spanner 1 after described seat 2 rear sides are provided with, described rear release spanner 1 is connected in the tail end of folding handles 41 by bracing wire 3; When pulling described rear release spanner 1, described bracing wire 3 affects folding handles 41 to rotate and makes seat 2 releases.Release spanner 1 and folding handles 41 interlocks after realizing by bracing wire, operation folding handles 41 or rear release spanner 1 all can be realized seat 2 releases, thereby realized before and after seat, all can implement to regulate to back of seat, in the less situation of seat and vehicle body gap, do not affect seat adjustment function yet, not only meet seat national legislation but also meet traveling comfort requirement.

Particularly, as shown in Figure 2, in seat unlocked described in the utility model mechanism, the tail end of described folding handles 41 is provided with bracing wire fixed plate 31, the tail end of described bracing wire 3 is fixed on this bracing wire fixed plate 31, thereby tail end that can Foldable handle 41 while guaranteeing that bracing wire 3 is affected is synchronized with the movement.

As shown in Figure 3, in seat unlocked described in the utility model mechanism, described rear release spanner 1 comprises the mount pad 10 that is fixed on seat 2 rear sides, and described mount pad 10 is articulated with spanner 12 by axle 14, and the tail end of described spanner 12 is fixedly connected with the head end of described bracing wire 3; When pulling the head end of described spanner 12, the tail end of described spanner 12 rotates and drives described bracing wire 3 motions.Further, at the tail end of described spanner 12, be provided with bracing wire permanent seat 15, the head end of described bracing wire 3 is fixed on this bracing wire permanent seat 15.For guaranteeing that described spanner 12 is unlikely to misoperation when without release, also between described mount pad 10 and described spanner 12, be provided with elastic element 13, this elastic element 13 is supported the head end of described spanner 12 to make it away from mount pad 10, guarantees that the tail end of described spanner 12 is unlikely to draw bracing wire 3.

As shown in Figure 4, Figure 5, the schematic diagram of seat unlocked when operating rear release spanner 1.Figure 4 shows that not released state, now, spanner 12 is horizontal, and is also that its tail end does not draw bracing wire 3; When needs release, upwards pull spanner 12, make the tail end of spanner 12 move and drive the head end of bracing wire 3 to move, the head end sport of described bracing wire 3 drives its tail end motion, and then 41 motions of Foldable handle, to realize seat unlocked.

The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1.Yi Zhong seat unlocked mechanism, comprises the folder assembly that is arranged at seat side, and described folder assembly comprises folder body and is articulated in the folding handles of described folder body; When pulling described folding handles, described seat is unlocked, and it is characterized in that, described seat rear side is provided with rear release spanner, and described rear release spanner is connected in the tail end of folding handles by bracing wire;

2. seat unlocked as claimed in claim 1 mechanism, is characterized in that, the tail end of described folding handles is provided with bracing wire fixed plate, and the tail end of described bracing wire is fixed on this bracing wire fixed plate.

3. seat unlocked as claimed in claim 2 mechanism, is characterized in that, described rear release spanner comprises the mount pad that is fixed on seat rear side, and described mount pad is articulated with spanner, and the tail end of described spanner is fixedly connected with the head end of described bracing wire; When pulling the head end of described spanner, the tail end of described spanner rotates and drives described bracing wire campaign.

4. seat unlocked as claimed in claim 3 mechanism, is characterized in that, the tail end of described spanner is provided with bracing wire permanent seat, and the head end of described bracing wire is fixed on this bracing wire permanent seat.

5. seat unlocked as claimed in claim 4 mechanism, is characterized in that, between described mount pad and described spanner, be provided with elastic element, this elastic element is supported the head end of described spanner to make it away from mount pad.