Hoop for automobile

Abstract

The utility model relates to a clamp for an automobile. The technical problem to be solved by the utility model is to provide the clamp for the automobile, which is firm in clamping. According to the technical scheme, the clamp hoop comprises a clamp hoop body and a reinforcing clamp spring, the clamp hoop body comprises a first clamp hoop clamping part, a clamp hoop transition part and a second clamp hoop clamping part, a first clamp hoop through hole used for clamping an automobile pipe body is formed in the first clamp hoop clamping part, a second clamp hoop through hole is formed in the second clamp hoop clamping part, and the reinforcing clamp spring is arranged in the first clamp hoop through hole. The diameter of the second through hole of the clamp is larger than that of the first through hole of the clamp, one end of the first clamping part of the clamp is provided with a clamp locking part, and the clamp locking part is bent outwards to form an inner clamping pin of the clamp. The automobile pipe clamp has the advantages that the reinforcing clamp spring is matched with the clamp main body to achieve multiple fastening effects on an automobile pipe body, on one hand, the contact area after clamping is increased, on the other hand, the connecting tightness of the pipe body is enhanced through the clamp spring locking teeth made of rubber materials, and the effect of reducing vibration on the clamp main body is achieved.

Description

Technical Field

[0001] The utility model relates to a clamp for an automobile. Background Art

[0002] Automobile clamps are fasteners used to fix and connect automobile pipelines. They are usually made of metal materials and can perform appropriate compensation when the pipeline is stretched or compressed. Existing automobile clamps are easily affected by vibration and impact during the driving of the car, which makes it easy for them to loosen or fall off from the pipeline during the clamping process, thus causing air leakage in the pipeline. In view of this, the existing automobile clamps are improved and optimized. Utility Model Content

[0003] In order to solve the above problems, the technical problem to be solved by the utility model is to provide a firmly clamped automobile clamp.

[0004] The technical solution adopted by the utility model automobile clamp is characterized in that it includes a clamp body and a reinforcing clamp spring, the clamp body includes a first clamp connection part, a clamp transition part and a second clamp connection part, a first clamp through hole for clamping the automobile pipe body is formed in the first clamp connection part, a second clamp through hole is formed in the second clamp connection part, the diameter of the second clamp through hole is larger than the diameter of the first clamp through hole, a clamp locking part is provided at one end of the first clamp connection part, the clamp locking part is bent outward to form an inner clamp foot, the other end of the first clamp connection part is bent outward to form an outer clamp foot corresponding to the inner clamp foot, and a clamp locking notch connected to the clamp locking part is provided at the first clamp connection part near the outer clamp foot;

[0005] A clamp adjustment notch is provided at the position where the second clamping part of the clamp corresponds to the outer clamping foot of the clamp, the reinforcing clamp spring is placed in the second through hole of the clamp, the reinforcing clamp spring is provided with a clamp spring through hole for clamping the automobile pipe body, the reinforcing clamp spring is provided with intervally arranged clamp spring locking teeth at the clamp spring through hole, and the diameter of the clamp spring through hole is smaller than the diameter of the first through hole of the clamp.

[0006] The first clamping portion of the clamp, the transition portion of the clamp and the second clamping portion of the clamp are integrally formed.

[0007] The reinforcing clamping spring is provided with a clamping spring adjustment notch corresponding to the clamp hoop adjustment notch.

[0008] The outer wall of the reinforcing clamp is provided with clamp limiting protrusions at intervals around a circular arc, and the second clamping part of the clamp is provided with a clamp limiting recess corresponding to the clamp limiting protrusions. The clamp limiting protrusions are square structures and there are two of them.

[0009] The outer end of the second clamping portion of the clamp is provided with a clamp retaining edge for preventing the reinforcing clamping spring from moving after installation.

[0010] The retaining ring locking teeth are of triangular structure, and the reinforcing retaining ring is made of rubber.

[0011] The advantages of the automobile clamp of the utility model are: the reinforced clamp spring cooperates with the clamp main body to realize multiple tightening effects on the automobile pipe body. On the one hand, the contact area after clamping is strengthened, and on the other hand, the tightness of the connection to the pipe body is strengthened by the clamp spring locking teeth made of rubber material, and the influence of vibration on the clamp main body is reduced, so that it is more firm and reliable to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0013] Figure 1 This is a schematic diagram of the structure of the automobile clamp of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the main body of the clamp of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the reinforcing clip spring of the utility model. DETAILED DESCRIPTION

[0016] like Figure 1-3As shown, the automobile clamp involved in the utility model comprises a clamp body 1 and a reinforcing clamp spring 2, wherein the clamp body 1 comprises a first clamp connection portion 4, a clamp transition portion 5 and a second clamp connection portion 6, wherein a first clamp through hole 7 for clamping the automobile pipe body is formed in the first clamp connection portion 4, a second clamp through hole 8 is formed in the second clamp connection portion 6, and the diameter of the second clamp through hole 8 is larger than the diameter of the first clamp through hole 7, a clamp locking portion 10 is provided at one end of the first clamp connection portion 4, the clamp locking portion 10 is bent outward to form an inner clamp foot 11, and the other end of the first clamp connection portion 4 is bent outward to form an outer clamp foot 13 corresponding to the inner clamp foot 11, and a clamp outer clamp foot 13 is provided at the first clamp connection portion 4 near the outer clamp foot 13 corresponding to the inner clamp foot 11. The clamp locking portion 10 is connected to a clamp locking notch 12; the second clamping portion 6 of the clamp is provided with a clamp adjustment notch 15 corresponding to the outer clamp foot 13 of the clamp, the reinforcing clamp spring 2 is placed in the second through hole 8 of the clamp, the reinforcing clamp spring 2 is provided with a clamp through hole 17 for clamping the automobile pipe body, the reinforcing clamp spring 2 is provided with intervally arranged clamp spring locking teeth 18 at the clamp through hole 17, the diameter of the clamp through hole 17 is smaller than the diameter of the first through hole 7 of the clamp, the reinforcing clamp spring 2 cooperates with the clamp body 1 to achieve multiple tightening effects on the automobile pipe body, on the one hand, the contact area after clamping is enhanced, and on the other hand, the clamp spring locking teeth 18 made of rubber material are used to enhance the tightness of the connection to the pipe body, and reduce the influence of vibration on the clamp body, making it more firm and reliable to use.

[0017] The first clamping portion 4, the transition portion 5 and the second clamping portion 6 are integrally formed, with fewer parts, which can effectively reduce assembly costs and make the structure more stable.

[0018] The reinforcing clamping spring 2 is provided with a clamping spring adjustment notch 20 corresponding to the clamp adjusting notch 15, so that the reinforcing clamping spring 2 can be tightened along with the tightening of the clamp body 1, and is more flexible to use.

[0019] The outer wall of the reinforcing clamp 2 is provided with clamp limiting protrusions 22 at intervals around a circular arc, and the second clamping part 6 of the clamp is provided with a clamp limiting recess 23 corresponding to the clamp limiting protrusions 22. The clamp limiting protrusions 22 are square structures, and there are two of them. After installation, the reinforcing clamp 2 is reliably connected to the clamp body 1, the limiting is accurate, and it is not easy to shift, so it is firm and reliable after clamping.

[0020] The outer end of the second clamping portion 6 of the clamp is provided with a clamp retaining edge 24 for preventing the reinforcement clamping spring 2 from moving after installation, thereby further strengthening the limiting of the reinforcement clamping spring 2.

[0021] The clamping spring locking teeth 18 are triangular in structure, and the reinforcing clamping spring 2 is made of rubber material, which will not cause damage to the automobile pipe body while clamping, and can play a good buffering role on the vibration of the automobile.

[0022] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention are included in the protection scope of the present invention.

Claims

1. A clamp for automobile, characterized in that: The invention comprises a clamp body (1) and a reinforcing clamp spring (2), wherein the clamp body (1) comprises a first clamp connection portion (4), a clamp transition portion (5) and a second clamp connection portion (6), wherein a first clamp through hole (7) for clamping a vehicle pipe body is formed in the first clamp connection portion (4), and a second clamp through hole (8) is formed in the second clamp connection portion (6), wherein the diameter of the second clamp through hole (8) is greater than the diameter of the first clamp through hole (7), and the second clamp through hole (8) is greater than the diameter of the first clamp through hole (7). A clamp locking portion (10) is provided at one end of the clamp first clamping portion (4), the clamp locking portion (10) is bent outwardly to form a clamp inner clamp foot (11), the other end of the clamp first clamping portion (4) is bent outwardly to form a clamp outer clamp foot (13) corresponding to the clamp inner clamp foot (11), and a clamp locking notch (12) is provided on the clamp first clamping portion (4) near the clamp outer clamp foot (13) and connected to the clamp locking portion (10); A clamp adjustment notch (15) is provided at a position corresponding to the clamp outer clamp foot (13) and the second clamp connection portion (6) of the clamp. The reinforcing clamp spring (2) is placed in the second through hole (8) of the clamp. The reinforcing clamp spring (2) is provided with a clamp spring through hole (17) for clamping the automobile pipe body. The reinforcing clamp spring (2) is provided with a clamp spring locking tooth (18) arranged at intervals at the clamp spring through hole (17). The diameter of the clamp spring through hole (17) is smaller than the diameter of the first through hole (7) of the clamp.

2. The automobile clamp according to claim 1, characterized in that: The first clamping portion (4) of the clamp, the transition portion (5) of the clamp and the second clamping portion (6) of the clamp are integrally formed.

3. The automobile clamp according to claim 1, characterized in that: The reinforcing clamping spring (2) is provided with a clamping spring adjustment notch (20) corresponding to the clamp adjustment notch (15).

4. The automobile clamp according to claim 1, characterized in that: The outer wall of the reinforcing clamping spring (2) is provided with clamping spring limiting protrusions (22) at intervals around a circular arc, and the second clamping portion (6) of the clamp is provided with clamping spring limiting recesses (23) corresponding to the clamping spring limiting protrusions (22). The clamping spring limiting protrusions (22) are of a square structure and are two in number.

5. The automobile clamp according to claim 1, characterized in that: The outer end of the second clamping portion (6) of the clamp is provided with a clamp retaining edge (24) for preventing the reinforcing clamping spring (2) from moving after installation.

6. The automobile clamp according to claim 1, characterized in that: The retaining spring locking teeth (18) are of a triangular structure, and the reinforcing retaining spring (2) is made of rubber.

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