Joint structure for vehicle

Abstract

The utility model relates to the field of vehicles, and provides a joint structure for a vehicle, which comprises a shell and a butt joint pipe group, the shell comprises a mounting plate and a connecting part arranged on one plate surface of the mounting plate, and the area of the cross section of the connecting part is smaller than that of the plate surface of the mounting plate; the butt-joint pipe set penetrates through and is arranged on the mounting plate in a sealed mode, and the pipe section, located in the direction of the other plate face, of the butt-joint pipe set is provided with an elbow part. The connecting part on the shell can be fixedly installed in a bonding mode, and due to the design of the connecting part, the shell can be conveniently inserted and fixed to a frame body or glass of a vehicle. For example, through holes with corresponding outline sizes are formed in the glass, and then the glass is connected and fixed in a glass gluing mode, so that the shell is stably installed. And then, the power line can be connected or arranged through the butt joint pipe group. According to the vehicle power line protection device, the vehicle structure is protected, good structural stability is achieved, the power line can be protected through arrangement of the butt joint pipe set, and good safety is achieved.

Description

Technical Field

[0001] The utility model relates to the field of vehicles, in particular to a joint structure for vehicles. Background Art

[0002] With the rapid development of electronics, the number of electronic components in vehicles has also increased. Therefore, it is necessary to arrange corresponding circuits on the vehicle to ensure the stable operation of vehicle components. However, the wiring structure of existing vehicles arranges power lines through holes or openings at the glass window position. This method not only easily destroys the sealing performance of the vehicle, but also has the problem of unstable circuit layout, resulting in safety hazards in vehicle operation. Utility Model Content

[0003] The utility model aims to provide a joint structure for a vehicle, aiming to improve the problem of relatively low structural stability or safety in the arrangement of internal and external lines of existing vehicles.

[0004] To achieve the above purpose, the utility model adopts the following technical solution: a joint structure for a vehicle, comprising:

[0005] A housing, comprising a mounting plate and a connecting portion disposed on a surface of the mounting plate, wherein the cross-sectional area of ​​the connecting portion is smaller than the surface area of ​​the mounting plate; and

[0006] A butt-joint pipe assembly is penetrated and sealed on the mounting plate, and a pipe section of the butt-joint pipe assembly located in the direction of the other mounting plate surface is provided with an elbow.

[0007] Preferably, a sealing kit is sleeved between the pipe of the butt-joint pipe group and the mounting plate, or a sealing portion for sealing the through-port is provided between the pipe of the butt-joint pipe group and the mounting plate.

[0008] Preferably, the sealing portion is a sealing ring, glue or a weld.

[0009] Preferably, the axial length of the connecting portion is 30 to 50 mm.

[0010] Preferably, the butt-jointed pipe assembly includes a plurality of joint pipes, and the plurality of joint pipes include the elbow portion and a straight pipe portion integrally formed with the elbow portion, and the corner angle of the elbow portion is 70° to 120°.

[0011] Preferably, the pipe diameter of the straight pipe portion is greater than or equal to the pipe diameter of the elbow portion.

[0012] Preferably, a branch pipe is provided on the straight pipe portion of at least one of the joint pipes.

[0013] Preferably, it also includes a sealing gasket, which is sleeved on the outer side surface of the connecting part.

[0014] After adopting the above technical solution, the utility model has the following advantages compared with the background technology:

[0015] 1. The connection part on the shell can be fixed and installed by bonding, and the design of the connection part is also convenient for plugging and fixing on the vehicle frame or glass. For example, a through hole of corresponding outline size is opened on the glass, and then connected and fixed by glass bonding, so that the shell is firmly installed. Then, the power line can be connected or arranged through the butt joint group. The protection of the vehicle structure is realized, and the structure is stable. The power line can be protected by the arrangement of the butt joint group, which has good safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of the joint structure for a vehicle according to the utility model;

[0017] Figure 2 A cross-sectional view of the joint structure for a vehicle according to the utility model;

[0018] Figure 3 The utility model is a cross-sectional view of a joint structure for a vehicle having a sealing sleeve structure.

[0019] Description of reference numerals:

[0020] 10. housing; 101. mounting plate; 102. connecting portion;

[0021] 20. Butt-joint pipe assembly; 201. Joint pipe;

[0022] 2011, elbow; 2012, straight pipe; 2013, branch pipe;

[0023] 30. Sealing kit; 31. Sealing part;

[0024] 40. Sealing gasket. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] In addition, it should be noted that the terms "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element of the present invention must have a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] When an element is referred to as being “fixed to” or “disposed on” or “provided on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0028] Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0029] Example

[0030] Please refer to Figure 1 and Figure 2 As shown, the present embodiment provides a joint structure for a vehicle, including a shell 10 and a butt pipe assembly 20, the shell 10 includes a mounting plate 101 and a connecting portion 102 is arranged on a plate surface of the mounting plate 101, and the cross-sectional area of ​​the connecting portion 102 is smaller than the plate surface area of ​​the mounting plate 101; the butt pipe assembly 20 penetrates and is sealed on the mounting plate 101, and the pipe section of the butt pipe assembly 20 located in the other plate surface direction of the installation is provided with an elbow 2011.

[0031] In this embodiment, the connector structure for a vehicle is installed on the vehicle for use on the rib structure or glass structure of the vehicle, so as to facilitate the through-type arrangement of power lines, which is beneficial to improving the appearance of the vehicle layout.

[0032] Specifically, taking the installation of the vehicle joint structure on the vehicle glass as an example, a corresponding through hole is opened on the glass, and the connecting portion 102 on the mounting plate 101 is plugged in and matched, and then glass glue is applied and bonded on the connecting portion 102 and the plate surface of the mounting plate 101 facing the connecting portion 102, so as to ensure the stability of the structure.

[0033] Furthermore, a butt joint pipe group 20 is provided on the mounting plate 101, and a plurality of pipes of different sizes are provided in the butt joint pipe group 20 so as to allow power supplies of different thicknesses to pass through, thereby achieving the effect of distinguishing wiring. At the same time, the installation is convenient and neat, and has good safety and practicality.

[0034] like Figure 1 and Figure 2 As shown, in this embodiment, an elbow 2011 is provided on the pipe of the connecting pipe group 20 to facilitate limiting the direction of the power supply without causing damage to the arranged power line. At the same time, multiple pipes can be arranged in different directions to adapt to the axial direction of the power line, so that the wiring is regular and clear.

[0035] like Figure 3 As shown, in this embodiment, a sealing kit 30 is provided between the pipe of the pipe assembly 20 and the mounting plate 101. The sealing kit 30 can be a silicone tube or a rubber tube, which forms a sealing installation between the pipe and the mounting plate 101 to prevent water leakage or water seepage and improve the sealing of the structure. At the same time, the pipe can be rotated to a certain extent so that it can be adjusted when installing the power cord, thereby improving the convenience of use.

[0036] Or, if Figure 1 and Figure 2 As shown, in this embodiment, a sealing portion 31 for sealing the through-hole is provided between the pipe of the butt joint assembly 20 and the mounting plate 101. The sealing portion 31 can be a sealing ring, glue or a weld. The sealing ring is a silicone ring or a rubber ring, and two sealing rings are installed on the two ends of the through hole on the mounting plate 101 to achieve the purpose of sealing and installing the pipe. It is also possible to use glue or a weld to fix the connection to form a stable installation effect and improve the strength of the structure.

[0037] In this embodiment, the axial length of the connecting portion 102 is 30-50 mm. This size limitation can be coordinated with the installation of glass or sheet metal, will not affect the assembly size of the vehicle, and can provide sufficient installation area to ensure the stable installation of the housing 10.

[0038] like Figure 1 and Figure 2 As shown, in this embodiment, the butt joint pipe group 20 includes a plurality of joint pipes 201, and the plurality of joint pipes 201 include an elbow portion 2011 and a straight pipe portion 2012 integrally formed with the elbow portion 2011. The corner angle of the elbow portion 2011 is 70° to 120°, and the preferred corner angle can be 90°, so that the power supply can pass through the joint pipe 201 conveniently, and the direction of the power supply can be conveniently controlled. Furthermore, the design of the straight pipe portion 2012 can prevent the power line from being excessively bent in the joint pipe 201, and is convenient for passing through the joint pipe 201, which has good practicality.

[0039] Furthermore, if Figure 1 and Figure 2 As shown, in this embodiment, the pipe diameter of the straight pipe portion 2012 is greater than or equal to the pipe diameter of the elbow portion 2011. During use, it has a wiring structure, that is, multiple power lines are electrically connected in parallel on one power line. Therefore, the diameter of the straight pipe portion 2012 is designed to be larger than that of the elbow portion 2011, which is convenient for connecting power lines of different thicknesses or different numbers to adapt to wiring requirements in different situations.

[0040] Furthermore, if Figure 1 As shown, in this embodiment, a branch pipe 2013 is provided on the straight pipe portion 2012 of at least one joint pipe 201. The design of the branch pipe 2013 facilitates the wind direction arrangement of multiple power lines, so that multiple power lines are arranged in parallel on the joint pipe 201, which is convenient for distinguishing or separately arranging the power lines, thereby improving the practicality of the joint structure for vehicles.

[0041] like Figure 3 As shown, this embodiment also includes a sealing gasket 40, which is sleeved on the outer surface of the connecting portion 102, and the diameter of the gasket is smaller than the diameter of the mounting plate 101. The sealing gasket 40 can be a rubber gasket or a silicone gasket, and the mounting plate 101 can be more closely fitted to the housing 10 through the sealing gasket 40, and then when it is glued or welded, it has good gap tolerance and improves the sealing performance.

[0042] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A joint structure for a vehicle, characterized in that: include: A housing, comprising a mounting plate and a connecting portion disposed on a surface of the mounting plate, wherein the cross-sectional area of ​​the connecting portion is smaller than the surface area of ​​the mounting plate; and A butt-joint pipe assembly is penetrated and sealed on the mounting plate, and a pipe section of the butt-joint pipe assembly located in the direction of the other mounting plate surface is provided with an elbow.

2. The joint structure for a vehicle according to claim 1, characterized in that: A sealing kit is sleeved between the pipe of the butt-joint pipe group and the mounting plate, or a sealing portion for sealing the through-port is provided between the pipe of the butt-joint pipe group and the mounting plate.

3. The joint structure for a vehicle according to claim 2, characterized in that: The sealing part is a sealing ring, glue or a welding seam.

4. The joint structure for a vehicle according to claim 1, characterized in that: The axial length of the connecting portion is 30 to 50 mm.

5. The joint structure for a vehicle according to claim 1, characterized in that: The butt-jointed pipe assembly includes a plurality of joint pipes, and the plurality of joint pipes include the elbow portion and a straight pipe portion integrally formed with the elbow portion, and the corner angle of the elbow portion is 70° to 120°.

6. The joint structure for a vehicle according to claim 5, characterized in that: The pipe diameter of the straight pipe portion is greater than or equal to the pipe diameter of the elbow portion.

7. The joint structure for a vehicle according to claim 5, characterized in that: A branch pipe is arranged on the straight pipe portion of at least one of the joint pipes.

8. The joint structure for a vehicle according to claim 1, characterized in that: It also includes a sealing gasket, which is sleeved on the outer side of the connecting part.

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