CN207291776U - A kind of selection handle mechanism with auto-lock function - Google Patents

Abstract

The utility model discloses a kind of selection handle mechanism with auto-lock function, it is made of fixing bracket, handle, shaft and spring, handle is connected by shaft with fixing bracket, and it can rotate around the shaft, spring is connected between fixing bracket and handle, the tie point of spring and handle is located on shaft, and spring is located under shaft with support bracket fastened tie point.Rotatable handle angle is limited by handle and support bracket fastened catch point.The utility model can be matched in the seat with functional selection, and occupant realizes different functions by adjusting handle position, and has auto-lock function at corresponding function position, simple in structure, easy to operate.

Description

A kind of selection handle mechanism with auto-lock function

Technical field

It the utility model is related to a kind of selection handle mechanism with auto-lock function.

Background technology

As automobile drives the continuous improvement of diversified experience property, people are more next to the diversity requirements of automotive seat function Higher, when seat is there are during two kinds of use patterns, the handoff functionality between use pattern needs handle to switch over.

The content of the invention

The purpose of this utility model is to provide a kind of selection handle mechanism with auto-lock function, and the utility model can be into Row self-locking and reset.The utility model is arranged on the seat, occupant is adjusted handle forward, backward and is in corresponding locking State.

The utility model is made of fixing bracket, handle, shaft and spring, and handle passes through shaft and fixing bracket phase Even, and can rotate around the shaft, spring is connected between fixing bracket and handle, the tie point of spring and handle be located at shaft it On, spring is located under shaft with support bracket fastened tie point.Rotatable handle angle is limited by handle and support bracket fastened catch point It is fixed.

The working process and principle of the utility model：

Handle is in initial position.When driving handle forward, handle rotates forward, drives spring to turn when handle rotates Dynamic, the power that spring provides at this time makes handle have the trend for returning to initial position, that is, rotates backward, need to overcome spring force make handle to Preceding rotation.

After spring goes to the center of shaft, the power that spring provides makes handle rotate forward, after handle reaches corresponding catch point Stop, handle is in most preceding locking position by spring.

When driving handle backward, the power that spring provides makes handle rotate forward, that is, needs to overcome the power of spring；Work as spring Making every effort to promote for spring offer makes handle rotate backward after turning over the center of shaft, stops after reaching corresponding catch point, makes hand by spring Handle is in last locking position, that is, initial position.

The beneficial effects of the utility model：

The utility model can be matched in the seat with functional selection, and occupant realizes different by adjusting handle position Function, and there is auto-lock function at corresponding function position, it is simple in structure, it is easy to operate.

Brief description of the drawings

Fig. 1 is the schematic perspective view of the utility model.

Fig. 2 is the original state of the utility model or last locking state schematic diagram.

Fig. 3 is the intermediateness schematic diagram of the utility model.

Fig. 4 is the most preceding locking state schematic diagram of the utility model.

Embodiment

As depicted in figs. 1 and 2, the utility model is made of fixing bracket 1, handle 2, shaft 3 and spring 4, and handle 2 passes through Shaft 3 is connected with fixing bracket 1, and can be connected to around the shaft 3 rotations, spring 4 between fixing bracket 1 and handle 2, spring 4 It is located at the tie point of handle 2 on shaft 3, spring 4 and the tie point of fixing bracket 1 are located under shaft 3.Handle 2 rotates Angle is limited by the catch point of handle 2 and fixing bracket 1.

The working process and principle of the utility model：

As depicted in figs. 1 and 2, handle 2 is in initial position.When driving handle 2 forward, handle 2 rotates forward, handle 2 drive spring 4 to rotate when rotating, and the power that spring 4 provides at this time makes handle 2 have the trend for returning to initial position, that is, rotates backward, 4 power of spring need to be overcome handle is rotated forward.

As shown in figure 3, after spring 4 goes to the center of shaft 3, the power that spring 4 provides makes handle 2 rotate forward, such as Fig. 4 Shown, handle 2 stops after reaching corresponding catch point, handle 2 is in most preceding locking position by spring 4.

When driving handle 2 backward, the power that spring 4 provides makes handle 2 rotate forward, that is, needs to overcome the power of spring 4；When What spring 4 turned over that spring 4 behind the center of shaft 3 provides, which makes every effort to promote, makes handle 2 rotate backward, and stops after reaching corresponding catch point, passes through Spring 4 makes handle 2 be in last locking position i.e. initial position, as depicted in figs. 1 and 2.

Claims (2)

1. a kind of selection handle mechanism with auto-lock function, it is characterized in that：It is by fixing bracket, handle, shaft and groups of springs Into, handle is connected by shaft with fixing bracket, and can be rotated around the shaft, and spring is connected between fixing bracket and handle, The tie point of spring and handle is located on shaft, and spring is located under shaft with support bracket fastened tie point.

2. a kind of selection handle mechanism with auto-lock function according to claim 1, it is characterized in that：The rotatable handle Angle is limited by handle and support bracket fastened catch point.