CN201433669Y

CN201433669Y - Car glass buffering groove structure

Info

Publication number: CN201433669Y
Application number: CN2009201276865U
Authority: CN
Inventors: 龙小会; 陈士昌; 胡锐; 张效凯; 聂洪
Original assignee: Chongqing Changan Automobile Co Ltd
Current assignee: Chongqing Changan Automobile Co Ltd
Priority date: 2009-06-17
Filing date: 2009-06-17
Publication date: 2010-03-31
Anticipated expiration: 2019-06-17

Abstract

The utility model proposes a car glass buffering groove structure, which comprises a buffering groove main body, a buffering groove lib edge and a buffing point, the buffering groove main body is in aU-shape, the buffing point is located outside the bottom of the buffering groove main body, the buffering groove lib edge is located at the top of the buffering groove main body; the characteristicsof the utility model are as follows: the inner side of the bottom of the buffering groove is provided with a hollow buffering structure. The hollow buffering structure is in an arch shape or in a semi-spherical shape. Through designing the buffering structure at the inner side of the top or the bottom of the buffering groove, when the glass raised to the top or is dropped to the bottom, the buffering structure can play a role in buffering the glass impact force, therefore, the crash voice between the glass and the top or the bottom of the buffering groove, and the riding comfort is improved.

Description

A kind of vehicle glass groove structure

Technical field

The utility model belongs to the body of a motor car field of accessories, is specifically related to a kind of structure of vehicle glass groove.

Background technology

As shown in Figure 1, China Patent No. is 200720188419.X, and name is called in the patent document of " the high resiliency car door of a kind of automobile groove ", has introduced a kind of car door groove structure, comprises groove body, groove lip limit and buffer point.The groove body is " U " shape, and the section both sides form two groove lip limits that come closer mutually thereon, in trench bottom arranged outside buffer point, simultaneously, also is provided with buffering lip limit in the trench bottom inboard.When the setting on this lip limit can cushion glass and descends to the punching press of car door.For realizing this purpose, can also adopt other structures, reach the better protection effect.

The utility model content

Technical problem to be solved in the utility model provides a kind of vehicle glass groove structure, to slow down that glass rises or the impact force of right groove when descending, reduces the impact sound of glass and groove.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is:

A kind of vehicle glass groove structure comprises the groove body, groove lip limit and buffer point, the groove body is " U " type, and this buffer point is positioned at groove body bottom outside, is somebody's turn to do groove lip limit and is positioned at the groove bodies top, it is characterized in that hollow buffer structure being arranged in the trench bottom inboard.This buffer structure is arch or hemispherical.

A kind of vehicle glass groove structure of the present utility model is passed through at the groove top or bottom inside design buffer structure, be raised to the top or drop to when bottom when on glass, buffer structure can play the effect that slows down the glass impact force, thereby reduce the impact sound of glass and groove top or bottom, improve riding comfort.

Description of drawings

A kind of vehicle glass groove structural representation of introducing in Fig. 1 background technology.

First kind of structural representation of a kind of vehicle glass groove of Fig. 2 the utility model.

First kind of structure assembling drawing of a kind of vehicle glass groove of Fig. 3 the utility model.

Second kind of structure assembling drawing of a kind of vehicle glass groove of Fig. 4 the utility model.

The third structure assembling drawing of a kind of vehicle glass groove of Fig. 5 the utility model.

The 4th kind of structure assembling drawing of a kind of vehicle glass groove of Fig. 6 the utility model.

The specific embodiment

Referring to Fig. 2, the vehicle glass groove structure that the utility model proposes comprises groove body 31, groove lip limit 32 and buffer point 33.Groove body 31 is " U " shape, and the section both sides are formed with two groove lip limits 32 that come closer mutually thereon, in trench bottom arranged outside buffer point 33, simultaneously, also are provided with buffer structure 34 in the trench bottom inboard.

Referring to Fig. 3-Fig. 6, groove 3 is embedded in the car door frame 1, passes through groove lip limit 32 and contacts with glass 2 interference, and pass through distortion to pressure of glass 2 formation, keeps glass 2 stablizing under operation and closed condition.Because glass 2 has bigger impact force when rising to the top or dropping to the bottom, is easy to produce bigger impact sound, has influenced the comfortableness of taking greatly.

As shown in Figures 2 and 3, the buffer structure 34 of trench bottom inboard is a hollow body.This structure can be a hollow hemisphere, also can be arch.Referring to Fig. 4-Fig. 6, in order to strengthen buffering effect, can hemisphere or the buffer structure of arch in increase pier construction 35.Like this, after glass 2 dives to from the top, because the existence of pier construction can reduce the distortion of the buffer structure of hemisphere or arch to a great extent.This pillar can be one, sees Fig. 4, can be two or more also, sees Fig. 5 and Fig. 6, and when the oblique layout of pillar, buffering effect can be better.During oblique layout, when glass 2 dived, buffer structure 34 deflections can increase, and like this, 2 buffer time of glass can prolong, and help cover glass 2, can be not shatter suddenly.

Claims

1, a kind of vehicle glass groove structure comprises the groove body, groove lip limit and buffer point, and the groove body is " U " type, and described buffer point is positioned at groove body bottom outside, and described groove lip limit is positioned at groove bodies top both sides, and comes closer mutually; It is characterized in that hollow buffer structure being arranged in the trench bottom inboard.

2, according to the described groove structure of claim 1, it is characterized in that described buffer structure is arch or hemispherical.

3, according to the described groove structure of claim 2, it is characterized in that in the described buffer structure pillar being arranged.

According to the described groove structure of claim 2, it is characterized in that 4, two or more pillars are arranged in the described buffer structure.

5, according to claim 3 or 4 described groove structures, it is characterized in that described pillar is oblique layout in buffer structure.