Gluing support and automobile

By designing an adjustable glue coating bracket, the curved film and spaced glue coating grooves are used to solve the problem of the door anti-collision beam coating bracket adapting to the door outer panels of different arcs, and the filling effect and resistance of expansion glue are improved. Concave performance saves manufacturing and installation costs.

CN222271768UActive Publication Date: 2024-12-31BYD TOYOTA EV TECH CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202421246771.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-31
Publication Date
2024-12-31
Estimated Expiration
2034-05-31

AI Technical Summary

Technical Problem

The glue-coated brackets on the existing door anti-collision beams are difficult to adapt to the door exterior panels of different arcs, resulting in insufficient filling of expansion glue and deterioration of concave resistance.

Method used

A glue coating bracket is designed, including an adjustable connecting piece and a curved coating film. A multiple glue coating grooves arranged at intervals are arranged on the coating film. By adjusting the position of the connecting piece, the glue coating grooves are adapted to the door outer panel. Fill in expansion glue.

Benefits of technology

It realizes flexible adaptation to the door exterior panels of different arcs, facilitates expansion glue installation, improves concave resistance, avoids the need to manufacture different types of glue-coated brackets, and saves manpower and material resources.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN222271768U_ABST
    Figure CN222271768U_ABST
Patent Text Reader

Abstract

The utility model relates to a gluing support and an automobile, the gluing support is used for being arranged between an automobile door anti-collision beam and an automobile door outer plate, the gluing support comprises a connecting piece and a gluing piece, and the connecting piece is used for being fixedly connected to the automobile door anti-collision beam in a position-adjustable and movable mode; the gluing piece is fixedly connected to the connecting piece, a plurality of gluing grooves are further formed in the gluing piece, and the gluing grooves are arranged in the circumferential direction of the gluing piece and are sequentially arranged at intervals so that the gluing piece can be fixed to the automobile door anti-collision beam by adjusting the rotating position of the connecting piece relative to the automobile door anti-collision beam. The multiple gluing grooves are matched with the automobile door outer plate to form different gaps, and at least one gluing groove is used for being filled with expansion glue connected with the automobile door outer plate. The gluing support can adapt to various different types of vehicle door outer plates, has good applicability, facilitates installation of expansion glue, avoids the problem that different gluing supports need to be manufactured according to different types of vehicle door outer plates, and saves manpower and material resources.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The present disclosure relates to the technical field of automobile bodies, and in particular to a glue-coated bracket and an automobile using the glue-coated bracket. Background Art

[0002] Door anti-collision beams, also called side door anti-collision beams, refer to beams added to the internal structure of the door to strengthen the side structure of the vehicle, thereby increasing the anti-collision resistance during side impacts and improving the safety performance of the side. In order to meet the anti-dent requirements of the door, glue-coated brackets and expansion glue are usually set on the door anti-collision beams to support the door outer panel.

[0003] In the related art, since the door outer panel has different curvatures, the distance between the glue coating bracket and the door outer panel is sometimes large. When installing the expansion glue, a large amount of expansion glue is needed to fill the gap. However, the large amount of expansion glue will cause the expansion glue to overflow easily, resulting in insufficient support for the door outer panel and reduced anti-dent performance. Utility Model Content

[0004] The purpose of the present disclosure is to provide a glue-coating bracket that can flexibly adapt to vehicle door outer panels of different curvatures.

[0005] In order to achieve the above object, the present disclosure provides a glue-coating bracket, which is used to be arranged between a door anti-collision beam and a door outer panel, wherein the door anti-collision beam is fixedly arranged on the inner side of the door outer panel, comprising:

[0006] A connecting piece, which is used to be fixedly connected to the vehicle door anti-collision beam in an adjustable position; a rubber-coated piece, which is fixedly connected to the connecting piece and is arc-shaped. The rubber-coated piece is also provided with a plurality of glue-coating grooves, which are arranged along the circumference of the rubber-coated piece and are arranged in sequence at intervals, so that by adjusting the rotational position of the connecting piece relative to the vehicle door anti-collision beam, the plurality of glue-coating grooves can be respectively adapted to different gaps with the vehicle door outer panel, and at least one of the glue-coating grooves is used to be filled with expansion glue connecting the vehicle door outer panel.

[0007] Optionally, the connecting piece is in an arc shape that matches the outer peripheral wall of the door anti-collision beam, and the distance between the bottom of the plurality of glue coating grooves and the center of the connecting piece gradually increases in the direction away from the connecting piece.

[0008] Optionally, the glue coating sheet is arc-shaped, and the plurality of glue coating grooves are sequentially spaced apart along the arc circumference of the glue coating sheet.

[0009] Optionally, the glue coating groove is a strip-shaped groove, and two ends of the glue coating groove pass through two ends of the glue coating sheet.

[0010] Optionally, a protrusion structure is provided between two adjacent glue coating grooves.

[0011] Optionally, the glue coating groove is a U-shaped groove or a V-shaped groove.

[0012] Optionally, the rubber-coated sheet is located in the middle of the connecting sheet, and side sheets are arranged on both sides of the rubber-coated sheet, the rubber-coated sheet is fixedly connected to the connecting sheet through the side sheets, one side of the side sheet is fixedly connected to the rubber-coated sheet, and the other side is fixedly connected to the connecting sheet.

[0013] Optionally, a positioning portion is further provided on the connecting piece, and the positioning portion is used to limit the position of the connecting piece on the door anti-collision beam.

[0014] Optionally, the positioning portion includes a positioning plate, the positioning plate is fixedly connected to the connecting plate, a positioning hole is provided on the positioning plate, and the positioning hole is used to cooperate with the positioning piece to limit the position of the connecting plate on the door anti-collision beam.

[0015] According to a second aspect of the present disclosure, a car is also provided, comprising the glue-coated bracket, the door anti-collision beam, the door anti-collision beam connecting frame and the door outer panel described in the above-mentioned embodiment, wherein the door anti-collision beam is fixedly connected to the door outer panel via the door anti-collision beam connecting frame, and the glue-coated bracket is fixedly connected to the door anti-collision beam.

[0016] Compared with the prior art, the utility model has the following advantages: the glue coating bracket of the utility model includes a connecting plate, a glue coating plate is arranged on the connecting plate, and a plurality of glue coating grooves are also arranged on the glue coating plate, and the plurality of glue coating grooves are arranged in an arc shape and arranged in sequence. When filling the glue, by moving the position of the connecting plate on the anti-collision beam of the vehicle door, the plurality of glue coating grooves on the glue coating plate can have different gaps with the curvature of the vehicle door outer panel, so that the curvature between at least one glue coating groove and the vehicle door outer panel is adapted, and the expansion glue can be filled. Therefore, the glue coating bracket disclosed in the present invention can adapt to a variety of different types of vehicle door outer panels, has good applicability, is convenient for installing the expansion glue, and also avoids the problem of needing to manufacture different glue coating brackets according to different types of vehicle door outer panels, saving manpower and material resources.

[0017] Other features and advantages of the present disclosure will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present disclosure but do not constitute a limitation of the present disclosure. In the accompanying drawings:

[0019] Figure 1is a schematic structural diagram of a glue-coated bracket provided in an exemplary embodiment of the present disclosure;

[0020] Figure 2 is a cross-sectional view of a glue-coated stent provided in an exemplary embodiment of the present disclosure;

[0021] Figure 3 is a cross-sectional view of a glue-coated bracket provided in another exemplary embodiment of the present disclosure;

[0022] Figure 4 It is a schematic structural diagram of a door anti-collision beam in a door assembly provided in an exemplary embodiment of the present disclosure.

[0023] Description of Reference Numerals

[0024] 1-Connecting piece;

[0025] 2-glue coating sheet; 21-glue coating groove; 22-side sheet;

[0026] 3-positioning portion; 31-positioning sheet; 311-positioning hole; 32-positioning member;

[0027] 4-car door anti-collision beam; 5-car door anti-collision beam connecting frame. DETAILED DESCRIPTION

[0028] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0029] In the present disclosure, unless otherwise stated, directional words such as "upper, lower, high, low, top, bottom" generally refer to the position of the corresponding component or structure in the direction of gravity. Figure 1 The directions of the drawings shown. "Inside and outside" refer to the inside and outside of the corresponding component outline. In addition, it should be noted that the terms used, such as "first, second", etc., are to distinguish one element from another and have no order or importance. In addition, in the description with reference to the drawings, the same mark in different drawings represents the same element. The above definitions are only used to explain and illustrate the present disclosure and should not be understood as limitations on the present disclosure.

[0030] For ease of understanding, please refer to the attached Figures 1 to 4 , the specific structure and working principle of the glue-coated bracket disclosed in the present invention are explained in detail with reference to the embodiments.

[0031] The present disclosure relates to a glue-spreading bracket, which can adapt to door outer panels of different curvatures, facilitates the installation of expansion glue, and does not require the manufacture of multiple glue-spreading brackets. Figure 1 and Figure 2The glue-coating bracket disclosed in the present invention includes a connecting piece 1 and a glue-coating piece 2. The connecting piece 1 is fixedly connected to the vehicle door anti-collision beam 4, and can adjust its position on the vehicle door anti-collision beam 4 before being fixed. The glue-coating piece 2 is arc-shaped and fixedly connected to the connecting piece 1. When docking with the vehicle door outer panel, it can be relatively smooth and can adapt to vehicle door outer panels with more curvatures. A plurality of glue-coating grooves 21 are arranged on the glue-coating piece 2, and the expansion glue can be accommodated through the glue-coating grooves 21. The plurality of glue-coating grooves 21 are arranged in sequence along the arc circumference of the glue-coating piece 2, so that each glue-coating groove 21 has a different spacing with the connecting piece 1. The vehicle door anti-collision beam 4 is fixedly arranged on the inner side of the vehicle door outer panel. In other embodiments, the glue-coating piece 2 can also be in the shape of a straight plate or a straight strip, and the plurality of glue-coating grooves 21 are arranged in sequence along the extension direction of the glue-coating piece 2.

[0032] When setting the expansion glue, the glue bracket can be temporarily fixed on the door anti-collision beam 4 through the connecting piece 1, and then the position of the connecting piece 1 on the door anti-collision beam 4 can be adjusted according to the curvature of the door outer panel. During the adjustment process, the glue-coated sheet 2 located on the connecting piece 1 also moves synchronously with the connecting piece 1, so that the multiple glue-coated grooves 21 on the glue-coated sheet 2 can be adapted to different gaps between the door outer panel respectively. When at least one glue-coated groove 21 on the glue-coated sheet 2 is adapted to the curvature of the vehicle outer panel, the adjustment can be stopped to fix the connection between the connecting piece 1 and the door anti-collision beam 4, and finally the expansion glue is filled into the glue groove 21 so that the expansion glue can be pressed tightly between the glue groove 21 and the door outer panel.

[0033] The glue coating bracket disclosed in the present invention is provided with an arc-shaped glue coating sheet 2, and a plurality of glue coating grooves 21 with different spacings from the connecting sheet 1 are provided on the glue coating sheet 2. When setting the expansion glue, the position of the connecting sheet 1 on the door anti-collision beam 4 can be flexibly adjusted according to the curvature of the door outer panel, so that at least one glue coating groove 21 on the arc-shaped glue coating sheet 2 is adapted to the curvature of the door outer panel, thereby being able to adapt to the curvatures of different door outer panels, facilitating the installation of the expansion glue, and avoiding the problem of needing to manufacture different glue coating brackets according to different door outer panels, thereby saving manpower and material resources.

[0034] In one embodiment of the present disclosure, see Figure 1 and Figure 2The connecting piece 1 is arc-shaped, which is convenient for matching with the outer wall of the generally cylindrical door anti-collision beam 4 on the one hand, and can be rotated relative to the door anti-collision beam 4 on the other hand, so that the arc-shaped rubber-coated sheet 2 can be more accurately adjusted to a more suitable angle between the arc-shaped rubber-coated sheet 2 and the door outer panel. In this embodiment, since the connecting piece 1 is arc-shaped, the multiple rubber-coated grooves 21 on the rubber-coated sheet 2 are arranged such that the bottom of the multiple rubber-coated grooves 21 are spaced from the circular shape of the connecting piece 1, and gradually increase in the direction away from the connecting piece 1, so that when the connecting piece 1 rotates relative to the door anti-collision beam 4, the different rubber-coated grooves 21 on the rubber-coated sheet 2 can be matched with the curvature of the door outer panel in turn, and then the rubber-coated groove 21 that best matches the curvature of the door outer panel is found for filling with the expansion glue. Of course, in other embodiments, the shape of the rubber-coated sheet 1 can also be of other types, which can be determined according to actual conditions, for example, according to the shape of the door anti-collision beam 4, and the present disclosure does not limit this.

[0035] In one embodiment of the present disclosure, see Figure 1 and Figure 2 , the glue coating sheet 2 is arc-shaped, and a plurality of glue coating grooves 21 are evenly distributed along the circumference of the glue coating sheet 2. The uniform distribution can be that adjacent glue coating grooves 21 are spaced at the same angle, or that adjacent glue coating grooves 21 have the same spacing, or other uniform arrangement methods. By evenly arranging a plurality of glue coating grooves 21 on the glue coating sheet 2, the connecting sheet 1 can be moved relative to the vehicle door anti-collision beam 4, and the matching of the glue coating grooves 21 can be performed more conveniently. For example, when the connecting sheet 1 is rotated at a fixed angle relative to the vehicle door anti-collision beam 4, different glue coating grooves 21 can be matched with the vehicle door outer panel respectively, without having to rotate various different angles in turn according to the position of the glue coating grooves 21, thereby improving the matching efficiency.

[0036] In one embodiment of the present disclosure, see Figure 1 and Figure 2 , the glue coating groove 21 is strip-shaped, and the two ends of the glue coating groove 21 respectively penetrate the two ends of the glue coating sheet 2. Such an arrangement can facilitate the filling of the expansion glue, and the shape of the expansion glue can be flexibly changed according to the shape of the door outer panel. For example, the expansion glue can be strip-shaped, block-shaped or dot-shaped, and can be filled into the strip-shaped glue coating groove 21, and has good stability, thereby improving the applicability of the glue coating bracket disclosed in the present invention. Of course, in other embodiments, the glue coating groove 21 can also be in other shapes, such as dot-shaped, block-shaped, etc., which can be determined according to actual conditions, and the present disclosure does not limit this.

[0037] In a specific embodiment of the present disclosure, see Figure 1 and Figure 2. The glue coating groove 21 is a U-shaped groove or a V-shaped groove. With such an arrangement, when the expansion glue is used, the expansion glue can be more stably fixed in the glue coating groove 21, and can adapt to the shapes of most expansion glues. For example, when the expansion glue is cylindrical, it can be clamped on the side wall of the glue coating groove 21, and the other side is abutted on the outer panel of the car door, or the expansion glue is in block shape, dot shape, etc., which can be clamped on the side wall of the U-shaped or V-shaped glue coating groove 21, and play a better fixing role.

[0038] In one embodiment of the present disclosure, see Figure 1 and Figure 2 A protruding structure is provided between two adjacent glue coating grooves 21. By providing the protruding structure, the plurality of glue coating grooves 21 can be relatively clearly separated, and the expansion glue in the glue coating grooves 21 can be limited and blocked, so as to ensure the stability of the expansion glue when it is in one of the glue coating grooves 21, and prevent the expansion glue from escaping from the glue coating grooves 21 or rolling into other glue coating grooves 21 due to some external factors, such as vibration, shaking, etc.

[0039] In one embodiment of the present disclosure, see Figure 1 and Figure 2 , multiple glue grooves 21 are arranged parallel to each other. Such an arrangement can facilitate the matching between the glue grooves 21 and the door outer panel. During docking, since multiple glue grooves 21 are parallel to each other, it is possible to avoid the need to adjust the angle between the glue grooves 21 and the door outer panel when the connecting sheet 1 moves relative to the door anti-collision beam 4. Only one direction is required to complete the matching between different glue grooves 21 and the door outer panel, saving the matching time between the glue grooves 21 and the door outer panel. Of course, in other embodiments, the glue grooves 21 can also adopt other shapes or other arrangements. For example, the glue grooves 21 can be in the shape of dots and distributed in an array on the glue sheet 2. The specific shape can be determined according to the actual situation, and the present disclosure does not limit this.

[0040] In one embodiment of the present disclosure, see Figure 1 and Figure 2 , the rubber sheet 2 is located in the middle of the connecting sheet 1, and side sheets 22 are also provided on both sides of the rubber sheet 2, and the rubber sheet 2 can be fixedly connected to the connecting sheet 1 through the side sheets 22. In this embodiment, a groove is provided at the position where the rubber sheet 2 is provided on the connecting sheet 1, and one side of the two side sheets 22 is fixedly connected to the edges on both sides of the groove, and the other side is fixedly connected to the edges on both sides of the rubber sheet 2, and the side of the rubber sheet 2 close to the connecting sheet 1 is fixedly connected to the last edge of the groove, so as to complete the fixed connection between the rubber sheet 2 and the connecting sheet 1.

[0041] The connection between the rubber-coated sheet 2 and the connecting sheet 1 by the above-mentioned connection method has good stability and can fit the curved rubber-coated sheet 2. The side sheet 22 plays a certain supporting role to prevent the rubber-coated sheet 2 from bending and being damaged during use. Of course, in other embodiments, the rubber-coated sheet 2 can also be directly connected to the connecting sheet 1, for example, only by welding one side to the connecting sheet 1. The specific connection method can be determined according to the actual situation, and the present disclosure does not limit this.

[0042] In one embodiment of the present disclosure, see Figure 1 and Figure 2 , a positioning portion 3 is also provided on the connecting piece 1. By providing the positioning portion 3, when the connecting piece 1 moves to a suitable position, the position of the connecting piece 1 on the door anti-collision beam 4 can be limited, and in the subsequent process of fixing the connecting piece 1 to the door anti-collision beam 4, the connecting piece 1 is prevented from moving relative to the door anti-collision beam 4. Specifically, the connection between the connecting piece 1 and the door anti-collision beam 4 is usually fixed by welding. When welding, the stability of the connecting piece 1 needs to be ensured, and welding has certain risks. Therefore, the positioning portion 3 is required to fix the connecting piece 1 to avoid the worker fixing it by hand, which may cause safety accidents.

[0043] In one embodiment of the present disclosure, see Figure 1 and Figure 2 , the positioning portion 3 includes a positioning piece 31 and a positioning member 32. The positioning piece 31 is fixedly connected to the connecting piece 1, and a positioning hole 311 is also provided on the positioning piece 31. The positioning piece 31 and the positioning member 32 can cooperate with each other through the positioning hole 311, so as to fix the connecting piece 1 to the door anti-collision beam 4, and limit the movement of the connecting piece 1 relative to the door anti-collision beam 4. In this embodiment, the positioning piece 31 can be a thin sheet arranged at the bottom of the connecting piece 1, and a circular hole 311 is arranged at the center of the positioning piece 31 to form the positioning hole 311. The positioning member 32 can be a screw. When fixing, the screw passes through the circular hole in the center of the positioning piece 31, so that the connecting piece 1 can be fixedly connected to the door anti-collision beam 4. Of course, in other embodiments, the positioning portion 3 can also be other structures, which can be determined according to actual conditions, and the present disclosure does not limit this.

[0044] When the glue-coating bracket of the present disclosure is used, the connecting piece 1 needs to be temporarily filled on the door anti-collision beam 4 first. For example, the door anti-collision beam 4 is cylindrical and the connecting piece 1 is arc-shaped. Then, the connecting piece 1 needs to be rotated to change the position of the connecting piece 1 on the door anti-collision beam 4, so that the glue-coating sheet 2 on the connecting piece 1 can also rotate synchronously with the connecting piece 1. Since the multiple glue-coating grooves 21 on the glue-coating sheet 2 are arc-shaped and arranged in intervals on the glue-coating sheet 2 in sequence, in the process of the glue-coating sheet 2 rotating with the connecting piece 1, each different glue-coating groove 21 will be matched with the curvature of the door outer panel in sequence, so that the multiple glue-coating grooves 21 can be respectively adapted to different gaps with the door outer panel, until one of the glue-coating grooves 21 is adapted to the curvature of the door outer panel, and then the positioning piece 32 needs to be installed in the positioning hole 311 of the positioning piece 31, and the connecting piece 1 is fixedly connected to the door anti-collision beam 4 through the positioning piece 32, so as to facilitate the continuation of subsequent welding and fixing processes.

[0045] See also Figure 2 and Figure 3 , respectively, are the cases where the glue-coating bracket of the present disclosure is adapted to two door outer panels of different curvatures. By rotating the connecting piece 1 relative to the door anti-collision beam 4, the glue-coating groove 21 on the glue-coating sheet 2 can be compared with the curvature of the door outer panel in turn. In this embodiment, the degree of adaptation can be the degree of fit between the glue-coating groove 21 and the door outer panel after the expansion glue is filled in the glue-coating groove 21. A good fit can ensure a good anti-collision effect of the subsequent expansion glue. Of course, in other embodiments, the degree of adaptation can also be determined according to other parameters, which can be determined according to actual conditions, and the present disclosure does not limit this.

[0046] The glue coating bracket disclosed in the present invention can increase the adaptability between the glue coating sheet 2 and the curvature of the vehicle door outer panel by arranging an arc-shaped glue coating sheet 2 on the connecting sheet 1, and can perform more precise adjustment. In addition, a plurality of glue coating grooves 21 are also provided on the glue coating sheet 2. The spacings between the plurality of glue coating grooves 21 and the connecting sheet 1 are all different. When matching the curvature of the vehicle door outer panel, it can adapt to more types of vehicle door outer panels, so that the glue coating bracket disclosed in the present invention has better applicability, is convenient for the installation of expansion glue, and avoids the problem of needing to manufacture different glue coating brackets according to different types of vehicle door outer panels, thereby saving manpower and material resources.

[0047] According to a second aspect of the present disclosure, there is also provided a vehicle, Figure 4The automobile in this embodiment includes the glue-coating bracket described in the above embodiment, as well as the door anti-collision beam 4, the door anti-collision beam connecting frame 5 and the door outer panel. The door anti-collision beam 4 is fixedly connected to the door outer panel through the door anti-collision beam bracket 5. Two door anti-collision beam connecting frames 5 can be provided, which are respectively located on both sides of the door anti-collision beam 4 to fix the door anti-collision beam 4 to the door outer panel. When matching with door outer panels of different curvatures, the connecting sheet 1 can move a certain position relative to the door anti-collision beam 4 so that one of the glue-coating grooves 21 on the glue-coating sheet 2 is adapted to the curvature between the door outer panels, so as to change the subsequent filling of the expansion glue, and ensure the stability of the expansion glue in the glue-coating groove 21, as well as the anti-collision effect. The specific adjustment process, as well as the movement mode of the glue-coating bracket relative to the door anti-collision beam 4 during the adjustment process, are the same as those described in the above embodiment, and will not be repeated here.

[0048] The preferred embodiments of the present disclosure are described in detail above in conjunction with the accompanying drawings; however, the present disclosure is not limited to the specific details in the above embodiments. Within the technical concept of the present disclosure, a variety of simple modifications can be made to the technical solution of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.

[0049] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present disclosure will not further describe various possible combinations.

[0050] In addition, various embodiments of the present disclosure may be arbitrarily combined, and as long as they do not violate the concept of the present disclosure, they should also be regarded as the contents disclosed by the present disclosure.

Claims

1. A glue-coated bracket, used to be arranged between a door anti-collision beam and a door outer panel, wherein: The door anti-collision beam is fixedly arranged on the inner side of the door outer panel, and is characterized by comprising: A connecting piece, the connecting piece is used to be fixedly connected to the door anti-collision beam in an adjustable position; A rubber coating sheet, wherein the rubber coating sheet is fixedly connected to the connecting sheet, and a plurality of rubber coating grooves are also provided on the rubber coating sheet, wherein the plurality of rubber coating grooves are arranged along the circumference of the rubber coating sheet and are arranged in sequence at intervals, so that the plurality of rubber coating grooves can be respectively adapted to different gaps with the door outer panel by adjusting the rotational position of the connecting sheet relative to the door anti-collision beam, and at least one of the rubber coating grooves is used for filling the expansion glue connecting the door outer panel.

2. The glue-coated bracket according to claim 1, characterized in that: The connecting piece is in an arc shape adapted to the outer peripheral wall of the vehicle door anti-collision beam, and the distance between the bottom of the plurality of glue coating grooves and the center of the connecting piece gradually increases in the direction away from the connecting piece.

3. The glue-coated bracket according to claim 1, characterized in that: The glue coating sheet is arc-shaped, and a plurality of the glue coating grooves are sequentially spaced along the arc circumference of the glue coating sheet.

4. The glue-coated bracket according to claim 1, characterized in that: The glue coating groove is a strip-shaped groove, and two ends of the glue coating groove penetrate through two ends of the glue coating sheet.

5. The glue-coated bracket according to claim 4, characterized in that: A protrusion structure is arranged between two adjacent glue coating grooves.

6. The glue-coated bracket according to claim 4, characterized in that: The glue coating groove is a U-shaped groove or a V-shaped groove.

7. The glue-coated bracket according to claim 1, characterized in that: The rubber-coated sheet is located in the middle of the connecting sheet, and side sheets are arranged on both sides of the rubber-coated sheet. The rubber-coated sheet is fixedly connected to the connecting sheet through the side sheets, one side of the side sheet is fixedly connected to the rubber-coated sheet, and the other side is fixedly connected to the connecting sheet.

8. The glue-coated bracket according to claim 1, characterized in that: The connecting piece is also provided with a positioning portion, and the positioning portion is used to limit the position of the connecting piece on the vehicle door anti-collision beam.

9. The glue-coated bracket according to claim 8, characterized in that: The positioning portion includes a positioning piece, the positioning piece is fixedly connected to the connecting piece, and a positioning hole is provided on the positioning piece, and the positioning hole is used to cooperate with the positioning piece to limit the position of the connecting piece on the door anti-collision beam.

10. An automobile, characterized in that: It comprises a glue-coated bracket, a door anti-collision beam, a door anti-collision beam connecting frame and a door outer panel as described in any one of claims 1 to 9, wherein the door anti-collision beam is fixedly connected to the door outer panel via the door anti-collision beam connecting frame, and the glue-coated bracket is fixedly connected to the door anti-collision beam.