CN218716076U

CN218716076U - Glass guide groove structure with buffer structure

Info

Publication number: CN218716076U
Application number: CN202222855353.2U
Authority: CN
Inventors: 李裕贵; 许光; 张延磊; 吴守宏; 卢军平
Original assignee: Guangxi Kavidif Sealing System Co ltd
Current assignee: Guangxi Kavidif Sealing System Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-24
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a take buffer structure's glass guide slot structure, including connecting block and joint piece, the connecting block bottom is seted up flutedly, the recess includes the opening, extrusion portion and laminating portion, the opening is located the bottom of recess, extrusion portion is located the middle part of recess, laminating portion is located the inner wall top of recess, the inside of connecting block is provided with support chassis and extrusion chamber, the extrusion chamber is formed by the lateral wall of support chassis and recess, joint piece symmetry sets up the top at the connecting block, form the draw-in groove of a joint on the door frame between two joint pieces, this take buffer structure's glass guide slot structure, replace traditional glass guide slot, top and glass guide slot inner wall collision when having avoided glass to rise, cause the glass guide slot to warp, influence the problem of its leakproofness.

Description

Glass guide groove structure with buffer structure

Technical Field

The utility model relates to a glass guide slot technical field specifically is a take buffer structure's glass guide slot structure.

Background

The automobile glass guide groove has the functions of sealing, water proofing, dust proofing, sound insulation, shock absorption, free and smooth lifting of the automobile door glass and the like, and the position of the guide groove assembled on the automobile door must be accurate so as to achieve the effects of attractiveness and normal lifting of the glass. At present, automobile glass slides in the glass guide groove and finishes the lifting function, and can strike the glass guide groove bottom when glass rises to the top, produces impact sound in the twinkling of an eye, and the influence is driven comfortablely, and the striking can cause glass guide groove body and window frame panel beating to warp for a long time that goes up and down, makes the original sealing performance greatly reduced of vehicle, appears wind and makes an uproar, leaks dust scheduling problem.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

Therefore, the utility model aims at providing a take buffer structure's glass guide slot structure replaces traditional glass guide slot, and top and glass guide slot inner wall collision when having avoided glass to rise cause the glass guide slot to warp, influence the problem of its leakproofness.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a glass run channel structure with a buffer structure, comprising:

the bottom of the connecting block is provided with a groove, the groove comprises an opening part, an extrusion part and a fitting part, the opening part is positioned at the bottom end of the groove, the extrusion part is positioned in the middle of the groove, the fitting part is positioned at the top of the inner wall of the groove, a supporting framework and an extrusion cavity are arranged inside the connecting block, and the extrusion cavity is formed by the supporting framework and the outer side wall of the groove;

the joint piece, the symmetry sets up the top of connecting block, two form a joint draw-in groove on the car window frame between the joint piece.

As a take buffer structure's a preferred scheme of glass guide slot structure, wherein, the inner wall both sides of recess are provided with the lubricant film.

As a take buffer structure's a preferred scheme of glass guide slot structure, wherein, opening and door window glass phase-match, the extrusion portion is arc protruding structure.

As a take buffer structure's a preferred scheme of glass guide slot structure, wherein, the inner wall top of recess is provided with the buffer block, the top of buffer block with the laminating portion is connected mutually.

As a take buffer structure's a preferred scheme of glass guide slot structure, wherein, the connecting block with the joint piece is the block rubber.

Compared with the prior art, the utility model has the beneficial effects of, this take buffer structure's glass guide slot structure, glass gets into in the recess when rising at first through opening after contact with the extrusion portion, and then extrude the extrusion portion, the air in the extrusion intracavity is extruded and is got into the top in extrusion chamber and the position that the laminating portion corresponds this moment, the laminating portion is played downwards this moment, form an gasbag, play the effect of certain buffering to glass, when glass and laminating portion contact extrude it, extrusion intracavity opening department continues the inflation, cooperation extrusion portion carries out the centre gripping to glass, and extrusion portion and glass in close contact with, holistic leakproofness has been increased, replace traditional glass guide slot, top and glass guide slot inner wall collision when having avoided glass to rise, cause the glass guide slot to warp, influence the problem of its leakproofness.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor. Wherein:

FIG. 1 is a schematic structural view of a glass run channel structure with a buffering structure according to the present invention;

FIG. 2 is a front view of a glass run channel structure with a buffering structure according to the present invention;

FIG. 3 is a cross-sectional view of a glass run channel structure with a buffering structure according to the present invention;

in the figure: 100. connecting blocks; 110. a groove; 111. an opening part; 112. a pressing section; 113. a bonding section; 114. a lubricating film; 120. a support framework; 130. an extrusion chamber; 140. a buffer block; 200. and a clamping block.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

To make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a take buffer structure's glass guide slot structure replaces traditional glass guide slot, and top and glass guide slot inner wall collision when having avoided glass to rise cause the glass guide slot to warp, influence the problem of its leakproofness.

Fig. 1-3 are schematic structural views of a glass run channel structure with a buffering structure according to the present invention, and please refer to fig. 1-3 for a detailed description of the structure of the glass run channel with the buffering structure.

Example 1

The bottom of the connecting block 100 is provided with a groove 110 for clamping glass, the groove 110 comprises an opening part 111, an extrusion part 112 and an attachment part 113, the opening part 111 is positioned at the bottom end of the groove 110, the extrusion part 112 is positioned in the middle of the groove 110, the attachment part 113 is positioned at the top of the inner wall of the groove 110, a support framework 120 and an extrusion cavity 130 are arranged inside the connecting block 100 and used for stably supporting the whole structure, the extrusion cavity 130 is formed by the support framework 120 and the outer side wall of the groove 110, in the embodiment, the opening part 111 is matched with the window glass and used for guiding the window glass into the groove 110, and the extrusion part 112 is of an arc-shaped protruding structure and used for extruding the extrusion cavity 130 when being in contact with the window glass; the connecting block 100 is a rubber block for increasing the overall ductility and toughness.

The symmetry of joint piece 200 sets up at the top of connecting block 100, forms the draw-in groove of a joint on car window frame between two joint pieces 200 for with whole joint on car window frame, in this embodiment, joint piece 200 is the rubber block, is used for increasing holistic plastic toughness.

In the present embodiment, the specific use flow is as follows: through the draw-in groove with overall structure joint on car window frame, when glass rises and enters into in the recess 110, through opening 111 at first with extrusion portion 112 contact, extrusion chamber 130 atress this moment, the air in the extrusion chamber 130 is squeezed into the one side of extrusion chamber 130 in laminating portion 113, laminating portion 113 department is bloated an gasbag this moment, when until glass and laminating portion 113 contact, the gasbag plays certain buffering's effect to glass, laminating portion 113 department atress is extrudeed this moment, the atmospheric pressure grow that warp in the extrusion chamber 130, through laminating portion 113 and extrusion portion 112 and glass in close contact with, holistic sealing performance has been increased.

Example 2

On the basis of embodiment 1, the lubricating films 114 are arranged on two sides of the inner wall of the groove 110, and are used for reducing the friction force between the interior of the groove 110 and the glass and preventing the glass from excessively wearing the inner wall of the groove 110 when contacting with the extrusion part 112; the inner wall top of recess 110 is provided with buffer block 140, buffer block 140's top is connected with laminating portion 113, when being used for to extrude 113 departments of laminating portion of chamber 130 when glass rises, buffer block 140 takes place deformation at first the atress, reduce the deformation volume of laminating portion 113 department, prevent to extrude that the too big atmospheric pressure that causes of deformation volume in the chamber 130 is too big, when leading to glass to rise, the glass top receives the too big resistance of laminating portion 113, the problem that glass rises not in place.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A glass run channel structure with a buffer structure, comprising:

the bottom of the connecting block (100) is provided with a groove (110), the groove (110) comprises an opening part (111), an extrusion part (112) and a fitting part (113), the opening part (111) is located at the bottom end of the groove (110), the extrusion part (112) is located in the middle of the groove (110), the fitting part (113) is located at the top of the inner wall of the groove (110), a supporting framework (120) and an extrusion cavity (130) are arranged inside the connecting block (100), and the extrusion cavity (130) is formed by the supporting framework (120) and the outer side wall of the groove (110);

the clamping blocks (200) are symmetrically arranged at the top of the connecting block (100), and a clamping groove clamped on the car window frame is formed between the clamping blocks (200).

2. The glass run channel structure with the buffering structure as claimed in claim 1, wherein the lubricating film (114) is provided on both sides of the inner wall of the groove (110).

3. The glass run channel structure with the buffering structure according to claim 2, wherein the opening portion (111) is matched with the window glass, and the pressing portion (112) is of an arc-shaped protruding structure.

4. The glass run channel structure with the buffering structure as claimed in claim 3, wherein a buffering block (140) is provided on the top of the inner wall of the groove (110), and the top of the buffering block (140) is connected with the attaching portion (113).

5. The glass run channel structure with the buffering structure as claimed in claim 4, wherein the connecting block (100) and the clamping block (200) are rubber blocks.