CN203464452U

CN203464452U - Shifting button installing structure at air outlet of automobile air conditioner

Info

Publication number: CN203464452U
Application number: CN201320546386.7U
Authority: CN
Inventors: 马海军
Original assignee: Ningbo Fuerda Smartech Co Ltd
Current assignee: Ningbo Fuerda Smartech Co Ltd
Priority date: 2013-09-04
Filing date: 2013-09-04
Publication date: 2014-03-05
Anticipated expiration: 2023-09-04

Abstract

A shifting button installing structure at an air outlet of an automobile air conditioner comprises a shifting button, a shifting fork and a vertical vane, wherein the shifting fork is rotatably arranged at the inner end of the shifting button; a sliding slot is formed in the shifting fork; a sliding rail part in sliding fit with the sliding slot is arranged at the middle part of the vertical vane; the shifting button installing structure at the air outlet of the automobile air conditioner is characterized in that a soft material layer in contact with the sliding rail part is arranged on the inner side of the sliding slot. Compared with the prior art, the shifting button installing structure at the air outlet of the automobile air conditioner has the advantages as follows: the soft material layer is arranged at the sliding slot of the shifting fork, and an abnormal sound caused by friction between the shifting fork and the vertical vane is eliminated by reducing the hardness of a contact surface, so that when the shifting fork drives the vertical vane to rotate, the hand feeling is smooth and no abnormal sound is caused. Therefore, the grade of the shifting button installing structure is improved.

Description

Automobile air conditioner air outlet dial button mounting structure

Technical field

The utility model relates to a kind of vehicle air conditioning outlet, relates in particular to the mounting structure of toggle.

Background technology

Vehicle air conditioning outlet belongs to automotive interior part, generally be arranged in automobile cabin or take an oblique upper position, when needs regulate vehicle interior temperature, can open air-conditioning and freeze or heat, wind just from vehicle air conditioning outlet out, brings comfortable sensation to people.

Consider the different needs of user, in the hope of reaching more comfortable effect, vehicle air conditioning outlet all has wind direction governor motion or air force governor motion.According to the difference of vehicle air conditioning outlet shape and regulative mode, roughly can be divided into following two kinds: the first is grid type vehicle air conditioning outlet, it generally comprises vertical vane and the horizontal blade that is provided with adjustable wind direction in housing, housing, as the patent No. Chinese utility model patent < < vehicle air conditioning outlet assembly > > (Granted publication number: CN201173556Y) that is ZL200820032263.0; The second is ball-type vehicle air conditioning outlet, and it generally comprises housing and is arranged at the airdoor control mechanism of housing air outlet, and wind direction regulates and realizes by rotary shell, and air output size designs totally enclosed structure by outer surface and realizes.

Horizontal blade in grid type vehicle air conditioning outlet is provided with toggle, the inner of toggle is provided with shift fork, the slide rail portion of shift fork and one of them vertical vane is slidably matched, pull up and down toggle, horizontal blade just can change wind direction, toggle is stirred in left and right, and shift fork just can drive vertical vane to swing, and vertical vane just can change wind direction like this.

Existing shift fork and vertical vane are hard material integral molded plastics, and because of processing technology, the chute place of shift fork and the slide rail portion of vertical vane exist certain roughness, and surface is also harder, when shift fork drives vertical vane to rotate, can rub and produce different sound.

Utility model content

Technical problem to be solved in the utility model is that a kind of automobile air conditioner air outlet dial button mounting structure that can eliminate the different sound of friction is provided for the above-mentioned state of the art.

The utility model solves the problems of the technologies described above adopted technical scheme: a kind of automobile air conditioner air outlet dial button mounting structure, comprise toggle, shift fork and vertical vane, aforementioned shift fork can be located at the inner of toggle rotationally, aforementioned shift fork forms a chute, the middle part of aforementioned vertical vane has the slide rail portion being slidably matched with aforementioned chute, it is characterized in that described chute inner side has a flexible material layer contacting with slide rail portion.

The assembly structure of toggle and shift fork is preferably as follows setting: the inner of described toggle has two connecting plates, on each connecting plate, offer connecting hole, accordingly, described shift fork has the connection axial region that can be located on aforementioned connecting hole, and described shift fork has and the spacing shaft shoulder coordinating of aforementioned connecting plate medial surface near connecting axial region.

Further, the downward elongation moulding of described shift fork has two forks, and between aforesaid fork, forms described chute, and described flexible material layer injection moulding is in fork and have a sleeve part of the fork of being sheathed on.

Compared with prior art, the utility model has the advantage of: at the chute place of shift fork, increase one deck flexible material layer, by reducing the hardness of contact-making surface, eliminate shift fork and the fricative different sound of vertical vane, while making shift fork drive vertical vane to rotate, feel is smooth, there is no different sound, and product specification improves.

Accompanying drawing explanation

Fig. 1 is example structure schematic diagram.

Fig. 2 is the amplification constitutional diagram of toggle, shift fork and vertical vane in Fig. 1.

Fig. 3 is the cutaway view of Fig. 2.

Fig. 4 is shift fork perspective view in Fig. 2.

The specific embodiment

Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.

As shown in Figure 1 to 4, vehicle air conditioning outlet in the present embodiment comprises toggle 1, shift fork 2, vertical vane 3, horizontal blade 10 and housing 100, horizontal blade 10 can be arranged at housing 100 inner chambers and vertical setting mutually rotationally with vertical vane 3, shift fork 2 can be located at the inner of toggle 1 rotationally, shift fork 2 forms a chute 24, the middle part of vertical vane 3 has the slide rail portion 31 being slidably matched with chute 24, and chute 24 inner sides have a flexible material layer 4 contacting with slide rail portion.Horizontal blade 10 is inserted in toggle 1 inner chamber and is arranged at lumen port with shift fork 3, realizes the location of horizontal blade 10, and horizontal blade 10 is provided with two spacing stopper 1a, can guarantee that the slip of toggle 1 on horizontal blade 10 obtains left and right spacing.

The fit structure of toggle 1 and shift fork 2 is as follows: the inner of toggle 1 has two connecting plates 11, on each connecting plate 11, offer connecting hole, accordingly, shift fork 2 has the connection axial region 21 that can be located on connecting hole, and shift fork 21 has and the spacing shaft shoulder coordinating 22 of connecting plate 11 medial surfaces near connecting axial region.

The downward elongation moulding of shift fork 2 has two forks 23, and between fork 23,

forms chute

24, and 4 injection moulding of flexible material layer are in fork and have a sleeve part 41 of fork of being sheathed on 23.

At shift fork chute place, increase one deck flexible material, injection moulding, respectively by the shift fork main body of hard and the soft component moulding of chute place, becomes as a whole at twice.By reducing the hardness of contact-making surface, eliminate fricative different sound, make shift fork drive vertical vane to rotate, feel is smooth, there is no different sound, superior product quality.

Claims

1. an automobile air conditioner air outlet dial button mounting structure, comprise toggle, shift fork and vertical vane, aforementioned shift fork can be located at the inner of toggle rotationally, aforementioned shift fork forms a chute, the middle part of aforementioned vertical vane has the slide rail portion being slidably matched with aforementioned chute, it is characterized in that described chute inner side has a flexible material layer contacting with slide rail portion.

2. automobile air conditioner air outlet dial button mounting structure according to claim 1, the inner that it is characterized in that described toggle has two connecting plates, on each connecting plate, offer connecting hole, accordingly, described shift fork has the connection axial region that can be located on aforementioned connecting hole, and described shift fork has and the spacing shaft shoulder coordinating of aforementioned connecting plate medial surface near connecting axial region.

3. automobile air conditioner air outlet dial button mounting structure according to claim 1, it is characterized in that the downward elongation moulding of described shift fork has two forks, and between aforesaid fork, forming described chute, described flexible material layer injection moulding is in fork and have a sleeve part of the fork of being sheathed on.