Sheath for fixing automobile communication wire harness

Abstract

The utility model discloses a sheath for fixing an automobile communication wire harness, which comprises a fixing body, one end of the fixing body is provided with a clamping part, the other end of the fixing body is provided with a lower hoop, two ends of the lower hoop are respectively provided with an elastic piece, an upper hoop is arranged above the lower hoop, and two ends of the upper hoop are respectively connected to the corresponding elastic pieces. In order to solve the problem that an existing binding belt binds a wire harness, the clamping part is arranged at one end of the fixing body, the lower hoop is arranged at the other end of the fixing body, the elastic pieces are arranged at the two ends of the lower hoop correspondingly, the upper hoop is arranged above the lower hoop, and the two ends of the upper hoop are connected to the corresponding elastic pieces correspondingly; at the moment, when the upper hoop is pulled upwards, the wire harness is in a free moving state, the wire harness can be taken out from the position between the upper hoop and the lower hoop, in the whole process, the wire harness can be taken out easily only by pulling the upper hoop upwards, other extra tools are not needed, operation is easy, and practicability and convenience are achieved.

Description

Technical Field

[0001] The utility model particularly relates to a sheath for fixing an automobile communication harness. Background Art

[0002] Most wiring harnesses are secured with cable ties. The purpose of cable ties is to secure the wiring harness and securely fasten it to bodywork holes, bolts, steel plates, and other locations, preventing vibration, displacement, or interference with other components that could damage the harness. However, the cable tie process presents the following problems: once tied, it's difficult to untie. Although there's a removable buckle at the clip, this buckle acts as a tightening mechanism to tighten the tie. To untie it, you need to use a sharp object (such as a toothpick) to twist the tie backwards, insert the toothpick into the buckle, and finally pull the tie out manually, restoring it to its original state. The entire disassembly process is tedious and requires tools. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a sheath for fixing an automobile communication wiring harness.

[0004] In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions:

[0005] A sheath for fixing an automobile communication wiring harness comprises a fixing body, one end of the fixing body is provided with a clamping portion, the other end is provided with a lower clamping hoop, both ends of the lower clamping hoop are respectively provided with elastic pieces, an upper clamping hoop is provided above the lower clamping hoop, and both ends of the upper clamping hoop are respectively connected to corresponding elastic pieces.

[0006] Preferably, the longitudinal cross-section of the fixing body is arc-shaped, and the center of the arc faces the clamping portion.

[0007] Preferably, the elastic member is a spring.

[0008] Preferably, the clamping portion includes a connecting block connected to the fixed body, and two sides of the connecting block are respectively bent upward to form elastic sheets.

[0009] Preferably, one side of the fixed body is bent upward to form a first bending portion, and the other side is bent upward to form a second bending portion. The fixed body, the first bending portion, and the second bending portion are jointly arranged to form the lower clamp.

[0010] Preferably, the fixing body, the first bending portion and the second bending portion are integrally formed.

[0011] The beneficial effects of the utility model are:

[0012] In order to solve the problems existing in the existing cable tie binding wire harnesses, the present application provides a clamping portion at one end of the fixed body and a lower clamp at the other end. Elastic pieces are respectively provided at both ends of the lower clamp, and an upper clamp is provided above the lower clamp. The two ends of the upper clamp are respectively connected to the corresponding elastic pieces. When the wire harness needs to be taken out, the upper clamp is pulled upward to move the upper clamp away from the lower clamp. At this time, the space enclosed by the upper and lower clamps is increased, so that the wire harness is in a state where it can move freely, and the wire harness can be taken out from between the upper and lower clamps. During the whole process, the wire harness can be easily taken out by only pulling the upper clamp upward, and no additional tools are required. The operation is simple, practical and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0014] Figure 1 This is a schematic structural diagram of a sheath for fixing an automobile communication wiring harness according to the present application;

[0015] Figure 2 For this application Figure 1 A partial enlarged view of A in FIG. DETAILED DESCRIPTION

[0016] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions.

[0017] The orientation shown in the drawings cannot be understood as limiting the specific protection scope of the present invention. It is only for reference and understanding of the preferred embodiments. The product components shown in the drawings can be changed in position, increased in number, or simplified in structure.

[0018] The “connection” described in the specification and the mutual “connection” relationship of the components shown in the drawings may be understood as a fixed connection, a detachable connection, or an integral connection; it may be a direct connection or a connection through an intermediate medium. Those skilled in the art may understand the connection relationship according to the specific circumstances and may derive different implementation methods in an appropriate manner by means of screwing, riveting, welding, snapping, or splicing.

[0019] For the directional words such as up, down, left, right, top, and bottom described in the specification and the directions shown in the drawings, the components may be in direct contact or in contact through other features between them; for example, "above" can mean directly above or obliquely above, or it simply means higher than other objects; other directions can also be understood by analogy.

[0020] The materials used to make the parts with solid shapes shown in the specification and the drawings may be metal materials, non-metal materials, or other synthetic materials; the mechanical processing techniques used for the parts with solid shapes may be stamping, forging, casting, wire cutting, laser cutting, injection molding, CNC milling, 3D printing, machining, etc.; ordinary technicians in this field can adaptively select or combine them according to different processing conditions, costs, and precision, but are not limited to the above-mentioned materials and manufacturing processes.

[0021] A sheath for fixing automotive communication wiring harness, referring to Figure 1-Figure 2 , including a fixed body 1, one end of the fixed body 1 is provided with a clamping portion, and the other end is provided with a lower hoop, both ends of the lower hoop are respectively provided with elastic parts 2, and an upper hoop 3 is provided above the lower hoop, and the two ends of the upper hoop 3 are respectively connected to the corresponding elastic parts 2.

[0022] Furthermore, the longitudinal cross-section of the fixing body 1 is arc-shaped, and the center of the arc faces the clamping portion.

[0023] Furthermore, the elastic member 2 is a spring.

[0024] Furthermore, the clamping portion includes a connecting block 41 connected to the fixed body 1 , and both sides of the connecting block 41 are bent upward to form elastic pieces 42 .

[0025] Furthermore, one side of the fixing body 1 is bent upward to form a first bending portion 51, and the other side is bent upward to form a second bending portion 52. The fixing body 1, the first bending portion 51, and the second bending portion 52 are collectively formed to form the lower hoop.

[0026] Furthermore, the fixing body 1 , the first bending portion 51 , and the second bending portion 52 are integrally formed.

[0027] The working principle of this utility model is:

[0028] When the wire harness needs to be combed and fixed, the upper clamp 3 is pulled upward. Since an elastic member 2 is connected between the upper clamp 3 and the lower clamp, the elastic member 2 is in a stretched state at this time, and the space enclosed by the upper clamp 3 and the lower clamp becomes larger. After the wire harness to be fixed passes through the space enclosed by the upper clamp 3 and the lower clamp, the upper clamp 3 is released. Then the elastic member 2 recovers the deformation and drives the upper clamp 3 to move downward. When the upper clamp 3 is pressed tightly on the wire harness, the upper clamp 3 stops moving. When the wire harness needs to be removed, the upper clamp 3 is pulled upward to move the upper clamp 3 away from the lower clamp. At this time, the space enclosed by the upper clamp 3 and the lower clamp increases. Then the wire harness is in a state where it can move freely and can be removed from between the upper clamp 3 and the lower clamp. During the whole process, the wire harness can be easily removed by simply pulling the upper clamp 3 upward. No additional tools are required. The operation is simple and practical. As an embodiment 1, the elastic member 2 can be implemented by a spring.

[0029] In the process of pulling the upper clamp 3, according to the force transmission effect, there will also be an upward force on the lower clamp. In order to strengthen the connection strength between the lower clamp and the fixed body 1, the present application sets the lower clamp and the fixed body 1 as an integral molding. As Example 1, a first bending portion 51 is bent upward on one side of the fixed body 1, and a second bending portion 52 is bent upward on the other side of the fixed body 1. Then, the first bending portion 51, the second bending portion 52 and the fixed body 1 are surrounded to form a lower clamp. This arrangement enhances the overall structural stability.

[0030] In order to prevent dust from accumulating on the fixed body 1, the present application sets the fixed body 1 to a structure with an arc-shaped longitudinal cross-section, with the center of the arc facing the clamping part. When dust falls on the fixed body 1, the dust can slide downward along the curvature of the arc structure.

[0031] After the wiring harness is secured in the space enclosed by the upper and lower clamps, it can be clamped in a designated position by the clamping portion provided at the lower end of the fixed body 1. With this design, the sheath is secured. As a first embodiment, the clamping portion can be configured such that a connecting block 41 is connected to the lower end of the fixed body 1, with elastic sheets 42 bent upward on both sides of the connecting block 41. When the clamping portion is inserted into the opening at the designated position, the elastic sheet 42 deforms, ultimately causing the clamping portion to clamp onto the opening.

[0032] In order to solve the problems existing in the existing cable tie binding harness, the present application provides a clamping portion at one end of the fixed body 1 and a lower clamping hoop at the other end. Elastic parts 2 are respectively provided at both ends of the lower clamping hoop, and an upper clamping hoop 3 is provided above the lower clamping hoop. The two ends of the upper clamping hoop 3 are respectively connected to the corresponding elastic parts 2. When the wiring harness needs to be taken out, the upper clamping hoop 3 is pulled upward to make the upper clamping hoop 3 away from the lower clamping hoop. At this time, the space enclosed by the upper clamping hoop 3 and the lower clamp is increased, so that the wiring harness is in a state where it can move freely, and the wiring harness can be taken out from between the upper clamping hoop 3 and the lower clamp. During the whole process, the wiring harness can be easily taken out by only pulling the upper clamping hoop 3 upward, and no additional tools are required. The operation is simple, practical and convenient.

[0033] Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications may be made to the present invention without departing from the principles and spirit of the present invention as defined in the claims. Therefore, the detailed description of the disclosed embodiments is intended to illustrate rather than limit the present invention, which shall be defined by the claims.

Claims

1. A sheath for fixing an automobile communication wiring harness, characterized in that: The invention comprises a fixed body (1), one end of the fixed body (1) is provided with a clamping portion, the other end is provided with a lower hoop, both ends of the lower hoop are provided with elastic members (2), an upper hoop (3) is provided above the lower hoop, and both ends of the upper hoop (3) are connected to corresponding elastic members (2).

2. A sheath for fixing an automobile communication wiring harness according to claim 1, characterized in that: The longitudinal cross-section of the fixed body (1) is arc-shaped, with the center of the arc facing the clamping portion.

3. The sheath for fixing an automobile communication wiring harness according to claim 1, characterized in that: The elastic member (2) is a spring.

4. The sheath for fixing an automobile communication wiring harness according to claim 1, characterized in that: The clamping portion comprises a connecting block (41) connected to the fixed body (1), and both sides of the connecting block (41) are bent upward to form elastic sheets (42).

5. The sheath for fixing an automobile communication wiring harness according to claim 1, characterized in that: One side of the fixed body (1) is bent upward to form a first bent portion (51), and the other side is bent upward to form a second bent portion (52). The fixed body (1), the first bent portion (51), and the second bent portion (52) are jointly arranged to form the lower hoop.

6. The sheath for fixing an automobile communication wiring harness according to claim 5, characterized in that: The fixed body (1), the first bending portion (51), and the second bending portion (52) are integrally formed.

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