CN218966652U - Automobile door opening sealing strip assembly and automobile - Google Patents

Automobile door opening sealing strip assembly and automobile Download PDF

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Publication number
CN218966652U
CN218966652U CN202223424690.2U CN202223424690U CN218966652U CN 218966652 U CN218966652 U CN 218966652U CN 202223424690 U CN202223424690 U CN 202223424690U CN 218966652 U CN218966652 U CN 218966652U
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China
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door opening
sealing strip
automobile
transparent adhesive
cavity
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CN202223424690.2U
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Chinese (zh)
Inventor
廖伟军
于广通
陈锦华
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Zhangjiagang Great Wall Motor Research and Development Co Ltd
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Zhangjiagang Great Wall Motor Research and Development Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/40Engine management systems

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Abstract

The utility model provides an automobile door opening sealing strip assembly and an automobile. The luminous part comprises a cover piece with a closed cavity and a luminous body arranged in the closed cavity, the cover piece is provided with a transparent adhesive tape sleeve which can be abutted against the automobile door, the luminous body is arranged in the transparent adhesive tape sleeve, and a pressure detection part is connected to the luminous body and used for detecting the pressure in the closed cavity. According to the automobile door opening sealing strip assembly, the luminous part and the pressure detection part are arranged, the transparent adhesive sleeve can be abutted against the automobile door, and different pressures can be formed in the closed cavity by compressing or not compressing the transparent adhesive sleeve when the automobile door is opened or closed. Therefore, when the automobile door is opened, the luminous body can be controlled to emit light based on the pressure in the closed cavity detected by the pressure detection part, and the boundary of the door opening is illuminated, so that a driver can be effectively prevented from being bruised by the automobile body when getting on or off the automobile.

Description

Automobile door opening sealing strip assembly and automobile
Technical Field
The utility model relates to the technical field of automobile sealing systems, in particular to an automobile door opening sealing strip assembly.
Background
The automobile door opening sealing strip assembly is used as an important part of an automobile sealing system and is arranged between the automobile door and the side wall, and is mainly used for sealing a gap between the automobile door and the side wall, preventing external water from flowing into a cab and preventing air leakage at the automobile door. In addition, the door opening sealing strip can also buffer energy generated in the door closing process, and plays roles in sound insulation and noise reduction, and shielding a gap between the interior trim plate and the metal plate. Although the door opening sealing strip can play a plurality of roles, a large room for improvement exists. The existing door opening sealing strip is generally made of black rubber, passengers cannot identify the door opening boundary of the car body under the condition of dark environment or poor light in the car, the passengers easily bump the head when getting on or off the car, the car body is kicked by the feet, and the passengers are at risk of injury.
Disclosure of Invention
In view of the above, the present utility model is directed to an automobile door opening weather strip assembly capable of illuminating a door opening boundary by emitting light, and preventing a driver from being bumped by a vehicle body when getting on or off the automobile.
In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:
an automobile door opening sealing strip assembly comprises a sealing strip and a light-emitting part arranged in the sealing strip;
the luminous part comprises a cover piece with a closed cavity and a luminous body arranged in the closed cavity, the cover piece is provided with a transparent adhesive sleeve which can be abutted against an automobile door, the luminous body is arranged in the transparent adhesive sleeve, and a pressure detection part is connected to the luminous body and used for detecting the pressure in the closed cavity.
Further, the automobile door opening sealing strip assembly comprises a control part electrically connected with the luminous body and the pressure detection part.
Further, the sealing strip is provided with a cavity, the transparent adhesive sleeve is positioned in the cavity, and part of the transparent adhesive sleeve is positioned outside the cavity and forms the appearance surface of the sealing strip; or, be equipped with the opening on the outward appearance face of sealing strip, transparent adhesive tape cover can be seen from the opening outside.
Further, the covering piece is provided with a pipe body connected with the transparent adhesive sleeve, the pipe body and the transparent adhesive sleeve are enclosed to form the closed cavity, and the pipe body extends out of the cavity;
the control part and the pressure detection part are arranged at one end of the pipe body extending out of the cavity.
Further, the control part and the pressure detection part are connected with the luminous body in series through a power line penetrating through the pipe body.
Further, the control part includes a DC-DC power module.
Further, the sealing strip comprises a first bubble pipe capable of being abutted with the automobile door, a mounting part used for being mounted on the sheet metal of the automobile body, and a second bubble pipe positioned between the first bubble pipe and the mounting part;
the cavity is formed by the first bulb.
Further, the mounting part is provided with a clamping groove and a claw arranged in the clamping groove;
the sealing strip is clamped on the metal plate of the vehicle body through the clamping groove, and the clamping claw is abutted on the metal plate of the vehicle body.
Further, the second bulb is provided with a lip extending toward the mounting portion.
Compared with the prior art, the utility model has the following advantages:
according to the automobile door opening sealing strip assembly, the luminous part and the pressure detection part are arranged, the transparent adhesive sleeve can be abutted against the automobile door, and different pressures can be formed in the closed cavity by compressing or not compressing the transparent adhesive sleeve when the automobile door is opened and closed. Therefore, when the automobile door is opened, the luminous body can be controlled to emit light based on the pressure in the closed cavity detected by the pressure detection part, and the boundary of the door opening is illuminated, so that a driver can be effectively prevented from being bruised by the automobile body when getting on or off the automobile.
In addition, through setting up the control portion, can improve the intelligent degree of car door opening sealing strip assembly. The transparent adhesive sheath is arranged in the cavity, so that the transparent adhesive sheath can be protected, and the service life of the transparent adhesive sheath can be prolonged. Through setting up the body that stretches out the cavity to locate control portion and pressure detection portion and stretch out the one end of cavity with the body, when can prevent to close the door, control portion and pressure detection portion are pressed by the car door.
In addition, the power line is arranged in the pipe body in a penetrating way, so that the power line can be protected, and meanwhile, the appearance quality of the automobile door opening sealing strip assembly can be improved. Through set up first bubble pipe and second bubble pipe on the sealing strip, can improve the elasticity performance and the sealing performance of sealing strip. The sealing strip is clamped on the sheet metal of the vehicle body through the clamping groove, so that the sealing strip is simple in structure and convenient to design and implement.
Another object of the present utility model is to provide an automobile, wherein the door opening of the automobile is provided with the automobile door opening sealing strip assembly.
According to the automobile, the automobile door opening sealing strip assembly is arranged, so that a driver can be effectively prevented from being bumped by the automobile body when getting on or off, and the use satisfaction degree of passengers can be improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic structural view of an automobile door opening sealing strip assembly according to an embodiment of the present utility model;
FIG. 2 is a schematic structural view of an automobile door opening sealing strip assembly in an automobile door closed state according to an embodiment of the utility model;
FIG. 3 is an exploded view of an automotive door opening weatherstrip assembly according to an embodiment of the present utility model;
fig. 4 is an enlarged view of a portion a in fig. 3.
Reference numerals illustrate:
1. a sealing strip; 2. a transparent adhesive sleeve; 3. a light emitting body; 4. a tube body; 5. a power line; 6. an air pressure sensor; 7. a DC-DC power module; 8. sheet metal of a vehicle body; 9. an automobile door; m, cover piece;
101. a first bulb; 102. a second bulb; 103. a clamping groove; 104. a claw; 105. a lip; 106. a core material.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "inner", "back", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. In addition, the terms "first," "second," are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, the terms "upper, lower, left, right, front, and rear" used in the present embodiment are defined with reference to the up-down direction, the left-right direction, and the front-rear direction of the automobile. The vertical direction of the vehicle, i.e., the height direction of the vehicle (Z direction), the front-rear direction of the vehicle, i.e., the longitudinal direction of the vehicle (X direction), and the lateral direction of the vehicle, i.e., the width direction of the vehicle (Y direction).
Furthermore, in the description of the present utility model, the terms "mounted," "connected," and "connected," are to be construed broadly, unless otherwise specifically defined. For example, the connection can be fixed connection, detachable connection or integrated connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in combination with specific cases.
The utility model will be described in detail below with reference to the drawings in connection with embodiments.
The embodiment relates to an automobile door opening sealing strip assembly, which comprises a sealing strip 1 and a light-emitting part arranged in the sealing strip 1. The luminous part comprises a cover piece M with a closed cavity and a luminous body 3 arranged in the closed cavity, the cover piece M is provided with a transparent adhesive sleeve 2 which can be abutted against an automobile door 9, the luminous body 3 is arranged in the transparent adhesive sleeve 2, and a pressure detection part is connected to the luminous body 3 and used for detecting the pressure in the closed cavity.
According to the automobile door opening sealing strip assembly, the luminous part and the pressure detection part are arranged, the transparent adhesive sleeve 2 can be abutted against the automobile door 9, and different pressures can be formed in the closed cavity by compressing or not compressing the transparent adhesive sleeve 2 when the automobile door 9 is opened or closed. Thus, when the door 9 is opened, the luminous body 3 is controlled to emit light based on the pressure in the closed cavity detected by the pressure detecting portion, and the boundary of the door opening is illuminated, so that the driver can be effectively prevented from being bumped by the vehicle body when getting on or off the vehicle.
Based on the above overall structure, an exemplary structure of the automobile door opening weather strip assembly of the present embodiment is shown with reference to fig. 1 to 4. In addition, as a preferred embodiment, in order to improve the degree of intellectualization, the automobile door opening weather strip assembly of the present embodiment further includes a control portion electrically connected to the luminous body 3 and the pressure detecting portion, the control portion being configured to control the light emission or extinction of the luminous body 3. Of course, instead of providing the control unit, the light emitting body 3 and the pressure detecting unit may be connected to an automobile electronic control unit (Electronic Control Unit, abbreviated as ECU), and the ECU may control the light emission or the light extinction of the light emitting body 3.
As a preferred embodiment, the sealing strip 1 of this embodiment has a cavity, the transparent adhesive tape cover 2 is disposed in the cavity, and a portion of the transparent adhesive tape cover 2 is located outside the cavity, and forms an external appearance surface of the sealing strip 1. By the design, the transparent adhesive cover 2 can be protected, and the service life of the transparent adhesive cover 2 can be prolonged. Meanwhile, when the transparent adhesive cover 2 is partially formed into the appearance surface of the sealing strip 1, the light of the luminous body 3 can be emitted out of the sealing strip 1. In addition, in the concrete implementation, the transparent adhesive sleeve 2 and the sealing strip 1 can be integrally extruded and molded. In order to achieve a good appearance effect, the luminous body 3 and the transparent adhesive cover 2 are preferably formed into a sealed COB lamp strip, and the processing technology of the COB lamp strip is compared with the prior art. Furthermore, as an alternative embodiment, an opening may be provided in the exterior surface of the weather strip 1, and the transparent cover 2 may be visible from outside the opening, for example, the transparent cover 2 may be provided facing the opening.
As one of the specific embodiments, as shown in fig. 1 and 2, the weather strip 1 of the present embodiment includes a first bulb 101 capable of abutting against the door 9 of the automobile, a mounting portion for mounting on the sheet metal of the vehicle body 8, and a second bulb 102 located between the first bulb 101 and the mounting portion. The cavity is specifically formed by the first bulb 101. By providing the first bulb 101 and the second bulb 102 on the weather strip 1, the elastic performance and the sealing performance of the weather strip 1 can be improved.
In this embodiment, as shown in fig. 1 and 2, preferably, the covering member M has a tube body 4 connected to the transparent adhesive sheath 2, the tube body 4 and the transparent adhesive sheath 2 enclose the closed cavity, and one end of the tube body 4 extends into the cavity, and the other end of the tube body 4 extends out of the cavity. As a preferred embodiment, the control portion and the pressure detecting portion of the present embodiment are provided at one end of the tube body 4 protruding from the cavity. Specifically, as shown in fig. 1, the pipe body 4 extends to the inside of the mounting portion after passing through the first pipe body 4 and the second pipe body 4 in order to prevent the pipe body 4 from being seen from the outside. Further, as shown in fig. 1, the second bubble tube 102 is provided with a lip 105 extending toward the mounting portion, the lip 105 covering the tube body 4 to further prevent the tube body 4 from being seen from the outside. In addition, in the implementation, the pipe body 4 is preferably made of rubber, so that the pipe body has high elasticity, is convenient to bend, and is beneficial to the arrangement of the pipe body 4 on a vehicle body.
As a preferred embodiment, as shown in fig. 1 and 2, the control section and the pressure detecting section of the present embodiment are connected in series with the luminous body 3 through a power line 5 penetrating the tube body 4. By the arrangement, the power line 5 can be protected, and meanwhile, the appearance quality of the automobile door opening sealing strip assembly can be improved. Among them, the control section of the present embodiment preferably employs a DC-DC power module 7 that can be connected to a power supply for supplying power to the light emitting body 3. The pressure sensor is preferably an air pressure sensor 6, and the air pressure sensor 6 is disposed outside the tube body 4, and its detection end extends into the tube body 4. Thus, when the air pressure in the closed cavity changes, the air pressure is transmitted to the air pressure sensor 6 through the pipe body 4, and the air pressure sensor 6 can send a signal to the DC-DC power module 7.
In addition, in order to achieve the installation of the present automobile door opening sealing assembly on the automobile body, as a preferred embodiment, as shown in fig. 1 and 2, the installation portion has a catching groove 103, and a claw 104 provided in the catching groove 103. The sealing strip 1 of the present embodiment is clamped on the vehicle body sheet metal 8 through the clamping groove 103, and the claw 104 is abutted on the vehicle body sheet metal 8. So set up, not only can be convenient for automobile body panel beating 8 insert in the joint groove 103, also can improve the setting stability of sealing strip 1 simultaneously. In order to improve the fastening strength, a core material 106 is provided around the fastening groove 103 in the mounting portion. Further, as shown in fig. 1, it is preferable that only one side wall of the engagement groove 103 is provided with a claw 104, and the other side wall is provided with an engagement protrusion that abuts against the vehicle body sheet metal 8.
When the automobile door opening sealing assembly of the embodiment is used, when the automobile door 9 is closed, the automobile door 9 presses the first bubble tube 101 and the transparent adhesive tape sleeve 2, the air pressure in the closed cavity is increased, and the air pressure sensor 6 sends a corresponding signal to the DC-DC power module 7. At this time, the DC-DC power module 7 turns off the power based on the signal, and turns off the light 3. When the automobile door 9 is opened, the extrusion of the first bubble tube 101 and the transparent adhesive sleeve 2 is released by the automobile door 9, the air pressure in the closed cavity is reduced, and the air pressure sensor 6 sends a corresponding signal to the DC-DC power module 7. At this time, the DC-DC power module 7 turns on the power based on the signal, and lights up the light emitting body 3. Therefore, the door opening boundary can be illuminated, and the driver can be effectively prevented from being bruised by the vehicle body when getting on or off the vehicle.
In addition, the embodiment also relates to an automobile, and the door opening of the automobile is provided with the automobile door opening sealing strip assembly.
According to the automobile, the automobile door opening sealing strip assembly is arranged, so that a driver can be effectively prevented from being bumped by the automobile body when getting on or off, and the use satisfaction degree of passengers can be improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (10)

1. An automobile door opening sealing strip assembly which is characterized in that:
comprises a sealing strip (1) and a light-emitting part arranged in the sealing strip (1);
the luminous part comprises a cover piece (M) with a closed cavity and a luminous body (3) arranged in the closed cavity, the cover piece (M) is provided with a transparent adhesive sleeve (2) which can be abutted to an automobile door (9), the luminous body (3) is arranged in the transparent adhesive sleeve (2), and a pressure detection part is connected to the luminous body (3) and used for detecting the pressure in the closed cavity.
2. The automotive door opening weatherstrip assembly of claim 1, wherein:
the automobile door opening sealing strip assembly comprises a control part electrically connected with the luminous body (3) and the pressure detection part.
3. The automotive door opening weatherstrip assembly of claim 2, wherein:
the sealing strip (1) is provided with a cavity, the transparent adhesive sleeve (2) is positioned in the cavity, and part of the transparent adhesive sleeve (2) is positioned outside the cavity and forms the appearance surface of the sealing strip (1); or, an opening is arranged on the appearance surface of the sealing strip (1), and the transparent adhesive sleeve (2) can be visible from the outside of the opening.
4. The automotive door opening weatherstrip assembly of claim 3, wherein:
the covering piece (M) is provided with a tube body (4) connected with the transparent adhesive sleeve (2), the tube body (4) and the transparent adhesive sleeve (2) are enclosed to form the closed cavity, and the tube body (4) extends out of the cavity;
the control part and the pressure detection part are arranged at one end of the pipe body (4) extending out of the cavity.
5. The automotive door opening weatherstrip assembly of claim 4, wherein:
the control part and the pressure detection part are connected in series with the luminous body (3) through a power line (5) penetrating through the pipe body (4).
6. The automotive door opening weatherstrip assembly of claim 4, wherein:
the control part comprises a DC-DC power supply module (7).
7. The automotive door opening weather strip assembly of any one of claims 3 to 6, wherein:
the sealing strip (1) comprises a first bubble tube (101) capable of being abutted with the automobile door (9), a mounting part used for being mounted on a sheet metal part (8) of the automobile body, and a second bubble tube (102) positioned between the first bubble tube (101) and the mounting part;
the cavity is formed by the first bulb (101).
8. The automotive door opening weatherstrip assembly of claim 7, wherein:
the mounting part is provided with a clamping groove (103) and a claw (104) arranged in the clamping groove (103);
the sealing strip (1) is clamped on the car body sheet metal (8) through the clamping groove (103), and the clamping claw (104) is abutted on the car body sheet metal (8).
9. The automotive door opening weatherstrip assembly of claim 7, wherein:
the second bulb (102) is provided with a lip (105) extending towards the mounting portion.
10. An automobile, characterized in that:
an automobile door opening sealing strip assembly according to any one of claims 1 to 9 arranged at a door opening of the automobile.
CN202223424690.2U 2022-12-19 2022-12-19 Automobile door opening sealing strip assembly and automobile Active CN218966652U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223424690.2U CN218966652U (en) 2022-12-19 2022-12-19 Automobile door opening sealing strip assembly and automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223424690.2U CN218966652U (en) 2022-12-19 2022-12-19 Automobile door opening sealing strip assembly and automobile

Publications (1)

Publication Number Publication Date
CN218966652U true CN218966652U (en) 2023-05-05

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Application Number Title Priority Date Filing Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116714423A (en) * 2023-06-13 2023-09-08 合众新能源汽车股份有限公司 Vehicle body sealing structure and vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116714423A (en) * 2023-06-13 2023-09-08 合众新能源汽车股份有限公司 Vehicle body sealing structure and vehicle

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