CN218750250U

CN218750250U - Automobile glass decoration strip capable of reducing wind noise

Info

Publication number: CN218750250U
Application number: CN202223572463.4U
Authority: CN
Inventors: 伊清
Original assignee: Ningbo Baiji Seiko Auto Parts Co ltd
Current assignee: Ningbo Baiji Seiko Auto Parts Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-03-28
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to a car glass trim of degradable wind noise, include the glass frame trim and set up the spread groove on the circle lateral wall in the glass frame trim, fix the glass frame trim in suitable position on the car, the spread groove in the glass frame trim that corresponds is alternated to when window glass, when window glass closes the door when sealed, it can extrude the drive assembly on top in the glass frame trim, drive assembly can drive sealed gasbag and seal the edge department of window glass this moment, guarantee the car at the in-process of traveling, the gap between window glass and the car can not be blown from to external wind. The utility model relates to a technical field of car glass trim. The utility model discloses having the glass frame trim and compensating in time, guaranteeing the leakproofness of door and window, reduced the noise that wind blown in from the gap, the car can not have the noise at the in-process of traveling, improves the effect that the driver well drove experience.

Description

Automobile glass decorative strip capable of reducing wind noise

Technical Field

The utility model belongs to the technical field of the technique of car glass trim and specifically relates to a car glass trim of degradable wind noise is related to.

Background

The glass decoration strip is a part mounted on the periphery of the window of the automobile for decoration and wind shielding.

The glass decorative strips have single functions, the sealing performance between the glass decorative strips and the automobile glass is guaranteed only by means of the adhesion between the glass decorative strips and the automobile glass, the glass decorative strips cannot compensate in time when being worn, the adhesion between the glass decorative strips and the automobile glass is reduced along with the long-time use of the glass decorative strips, and therefore the glass decorative strips cannot guarantee the sealing performance between the automobile window and the automobile glass well, and external wind can generate wind noise when passing through a gap between the glass decorative strips and the automobile glass, so that the driving experience of a driver is influenced.

SUMMERY OF THE UTILITY MODEL

According to the not enough of prior art existence, the utility model aims at providing a degradable wind car glass trim of making an uproar has the glass frame trim and can compensate in time, guarantees the leakproofness of door and window, has reduced the noise that wind blown in from the gap, and the car can not have the noise at the in-process of traveling, improves the effect that the driver well drove experience.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the automobile glass decoration strip capable of reducing wind noise comprises a glass frame decoration strip and a connecting groove formed in the side wall of an inner ring of the glass frame decoration strip, sealing air bags are arranged on the two side walls of the connecting groove, a connecting cavity is formed in the glass frame decoration strip, and a driving assembly used for driving the sealing air bags to horizontally displace is arranged at the top end of the connecting groove.

The present invention may be further configured in a preferred embodiment as: the sealing air bag is arranged on the connecting cavity in a sliding mode, and the connecting cavity is communicated with the connecting groove.

The present invention may be further configured in a preferred embodiment as: the driving assembly comprises an extrusion groove formed in the glass frame decorative strip, the top end of the extrusion groove is fixedly connected with an extrusion air bag, two sides of the extrusion groove are communicated and provided with air transmission pipelines, the two air transmission pipelines are communicated with the connecting cavity at the corresponding positions, the lower end of the extrusion air bag is fixedly connected with an extrusion panel, the extrusion panel is arranged in the extrusion groove in a sliding mode, and a plurality of springs are fixedly connected between the sealing air bag and the connecting cavity.

The present invention may be further configured in a preferred embodiment as: the gas transmission pipeline is communicated with the extrusion air bags at the corresponding positions.

The present invention may be further configured in a preferred embodiment as: the side wall of the sealed air bag is fixedly provided with a plurality of noise-proof air bags, and the plurality of noise-proof air bags are distributed on the side wall of the sealed air bag in a point distribution manner.

To sum up, the utility model discloses a following at least degradable wind car glass trim beneficial technological effect that makes an uproar:

1. fix the suitable position on the car with the glass frame trim, the spread groove in the glass frame trim that corresponds is alternated to when window glass, when window glass closes the door sealed, it can extrude the drive assembly on top in the glass frame trim, drive assembly can drive sealed gasbag and seal the edge department of window glass this moment, guarantee the car at the in-process of traveling, external wind can not blow through from the gap between window glass and the car, the glass frame trim can compensate in time, guarantee the leakproofness of window, the noise that the wind blown through from the gap has been reduced, guarantee the car can not have the noise at the in-process of traveling, guarantee driver's good driving experience.

2. Through the noise-proof air bags distributed on the side walls of the sealed air bags in a point distribution manner, gaps between the vehicle glass and the vehicle window can be further plugged, and the sealing performance between the vehicle glass and the vehicle window is ensured.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is an enlarged view of the embodiment at A in FIG. 1;

FIG. 3 is a plan sectional view of the bezel decoration strip of the present embodiment;

fig. 4 is an enlarged view of the embodiment at B in fig. 3.

In the figure, 1, a glass frame decorative strip; 2. connecting grooves; 3. sealing the air bag; 4. a noise-proof air bag; 5. connecting the chambers; 6. a drive assembly; 61. extruding the panel; 62. extruding the air bag; 63. a gas pipeline; 64. extruding a groove; 65. a spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment is as follows:

referring to fig. 1-4, the utility model discloses a car glass trim of degradable wind noise, including glass frame trim 1 and set up the spread groove 2 on the circle lateral wall in glass frame trim 1, all be provided with sealed gasbag 3 on the both sides wall of spread groove 2, seted up in the glass frame trim 1 and connected cavity 5, the top of spread groove 2 is provided with and is used for driving sealed gasbag 3 drive assembly 6 that takes place horizontal displacement.

In this embodiment, at first fix glass frame molding 1 in the car in suitable position, the spread groove 2 in corresponding glass frame molding 1 is alternated to window glass, when window glass closes the door sealed, it can extrude the drive assembly 6 on top in the glass frame molding 1, drive assembly 6 can drive sealed gasbag 3 and seal the edge of window glass this moment, prevent that the car is at the in-process of traveling, external wind can not blow over from the gap between window glass and the car, the noise that wind blown over from the gap has been reduced, guarantee that the car can not have the noise at the in-process of traveling, guarantee the good driving experience of driver.

In some preferred embodiments, referring to fig. 4, the sealing bladder 3 is slidably disposed on the connecting chamber 5, and the connecting chamber 5 is in communication with the connecting groove 2.

The sealing air bag 3 can be better attached to the vehicle glass, and the sealing performance between the sealing air bag and the vehicle glass is ensured.

In some preferred embodiments, referring to fig. 3-4, the driving assembly 6 includes an extrusion groove 64 formed in the bezel molding 1, an extrusion airbag 62 is fixedly connected to a top end of the extrusion groove 64, two air ducts 63 are communicated with two sides of the extrusion groove 64, the two air ducts 63 are communicated with the corresponding connection chamber 5, an extrusion panel 61 is fixedly connected to a lower end of the extrusion airbag 62, the extrusion panel 61 is slidably disposed in the extrusion groove 64, and a plurality of springs 65 are fixedly connected between the sealing airbag 3 and the connection chamber 5.

When the vehicle glass moves to the top end along the glass frame decorative strip 1, the vehicle glass can extrude the extrusion panel 61 at the corresponding position, the extrusion panel 61 extrudes the extrusion air bag 62 along the extrusion groove 64, the air in the extrusion air bag 62 enters the corresponding connecting chamber 5 through the two air transmission pipelines 63, the pressure in the connecting chamber 5 is increased, at the moment, the sealing air bag 3 in the connecting chamber 5 can be extruded, and meanwhile, the sealing air bag 3 can stretch the corresponding spring 65, so that the sealing air bag 3 can be better restored to the initial position.

In some preferred embodiments, referring to fig. 4, the gas transmission pipe 63 is in communication with the corresponding position of the squeeze bag 62.

Ensuring that the gas in the squeeze bag 62 can rapidly enter the gas transmission pipeline 63.

In some preferred embodiments, referring to fig. 4, a plurality of noise-proof airbags 4 are fixedly installed on the side wall of the sealed airbag 3, and the plurality of noise-proof airbags 4 are distributed on the side wall of the sealed airbag 3 in a point distribution manner.

Through the noise-proof air bags 4 distributed on the side walls of the sealing air bags 3 in a point distribution manner, gaps between the vehicle glass and the vehicle window can be further plugged, and the sealing performance between the vehicle glass and the vehicle window is ensured.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. Automobile glass trim of degradable wind noise, include glass frame trim (1) and set up spread groove (2) on glass frame trim (1) inner circle lateral wall, its characterized in that: sealing air bags (3) are arranged on two side walls of the connecting groove (2), a connecting cavity (5) is formed in the glass frame decorative strip (1), and a driving assembly (6) used for driving the sealing air bags (3) to horizontally displace is arranged at the top end of the connecting groove (2).

2. The automotive glass trim capable of reducing wind noise according to claim 1, wherein: the sealing air bag (3) is arranged on the connecting cavity (5) in a sliding mode, and the connecting cavity (5) is communicated with the connecting groove (2).

3. The automotive glass trim for reducing wind noise according to claim 2, wherein: drive assembly (6) are including offering extrusion groove (64) in glass frame trim (1), the top fixedly connected with extrusion gasbag (62) of extrusion groove (64), the both sides intercommunication of extrusion groove (64) is provided with gas transmission pipeline (63), two gas transmission pipeline (63) are linked together with the connection cavity (5) that correspond the position, the lower extreme fixedly connected with extrusion panel (61) of extrusion gasbag (62), extrusion panel (61) slide and set up in extrusion groove (64), a plurality of spring (65) of fixedly connected with between sealed gasbag (3) and the connection cavity (5).

4. The automotive glass trim for reducing wind noise according to claim 3, wherein: the gas transmission pipeline (63) is communicated with the extrusion air bag (62) at the corresponding position.

5. The automotive glass trim for reducing wind noise according to claim 4, wherein: a plurality of noise-proof air bags (4) are fixedly mounted on the side wall of the sealing air bag (3), and the noise-proof air bags (4) are distributed on the side wall of the sealing air bag (3) in a point distribution mode.