An open fixed wire clamp for vehicle

Abstract

The utility model provides an open fixed wire clamp for a vehicle, comprising: an annular flange, provided with a through hole arranged in the middle thereof; a plurality of elastic clamping claws, which are distributed at intervals along the circumference of the annular flange and extend along the axial direction of the through hole; the plurality of elastic clamping claws enclose a wire clamping cavity for clamping a cable; the diameter of the wire clamping cavity gradually decreases from a connecting portion adjacent to the annular flange toward a clamping portion away from the annular flange; a clamping groove is arranged on the outer wall of the plurality of elastic clamping claws, thereby forming a bell mouth shape; when the cable is inserted into the bell mouth, the elastic clamping claws can automatically deform elastically, thereby clamping the cable; the above structure can be applicable to clamping cables of different diameters and specifications, and has strong versatility; in addition, a clamping groove is arranged on the outer wall of the plurality of elastic clamping claws, and an elastic ring is clamped in the clamping groove; the elastic ring is suitable for applying an elastic force of inward contraction to the plurality of elastic clamping claws, so that the clamping force on the cable is greater and the clamping is more secure.

Description

Technical Field

[0001] The utility model relates to the technical field of wire clamps, in particular to an open fixed wire clamp for a vehicle. Background Art

[0002] The existing vehicle wire clamp includes a first wire clamping member and a second wire clamping member arranged up and down, both of which are semicircular in structure, and the first wire clamping member and the second wire clamping member enclose a circular wire clamping cavity. Since the size of the wire clamping cavity is fixed, only the corresponding wire clamp can be selected according to the specifications of the cable, which is inconvenient for users to use. Utility Model Content

[0003] Therefore, the technical problem to be solved by the utility model is to overcome the defects of the cable clamped by the wire clamp in the prior art that the size of the cable is fixed and it is inconvenient for users to use, so as to provide an open fixed wire clamp for vehicles with strong versatility.

[0004] To this end, the utility model provides an open fixed wire clamp for a vehicle, comprising an annular flange, a plurality of elastic clamping claws and an elastic ring, the annular flange having a through hole arranged in the middle thereof; a plurality of elastic clamping claws distributed at intervals along the circumference of the annular flange and extending along the axial direction of the through hole, the plurality of elastic clamping claws enclose a wire clamping cavity for clamping cables, the caliber of the wire clamping cavity gradually decreases from a connecting portion adjacent to the annular flange toward a clamping portion away from the annular flange, and a clamping groove is arranged on the outer wall of the plurality of elastic clamping claws; an elastic ring is clamped in the clamping groove, and the elastic ring is suitable for applying an elastic force of inward contraction to the plurality of elastic clamping claws.

[0005] The clamping portion has a clamping surface in contact with the cable, and the clamping surface is formed with a toothed structure.

[0006] The clamping slot is located in the middle of the clamping portion and the connecting portion.

[0007] The annular flange has two sector blocks disposed on both sides thereof, and a first groove and a second groove disposed between the two sector blocks.

[0008] The first groove and the second groove have different shapes.

[0009] The bottom surface of the first groove is an arc surface, and the bottom surface of the second groove is a plane.

[0010] The technical solution of the utility model has the following advantages:

[0011] 1. The open-type fixed wire clamp for a vehicle provided by the utility model comprises an annular flange, an elastic clamping claw and an elastic ring. The plurality of elastic clamping claws are distributed at intervals along the circumference of the annular flange and extend along the axial direction of the through hole. The plurality of elastic clamping claws enclose a wire clamping cavity for clamping the cable. The diameter of the wire clamping cavity gradually decreases from the connecting portion adjacent to the annular flange toward the clamping portion away from the annular flange, thereby forming a bell-mouth shape. When the cable is inserted into the bell-mouth, the elastic clamping claw can automatically deform elastically to clamp the cable. The above structure can be applicable to clamping cables of different diameters and has strong versatility. In addition, a clamping groove is provided on the outer wall of the plurality of elastic clamping claws, and the elastic ring is clamped in the clamping groove. The elastic ring is suitable for applying an inwardly contracting elastic force to the plurality of elastic clamping claws, so that the clamping force on the cable is greater and the clamping is more secure.

[0012] 2. The open-type fixed cable clamp for vehicle provided by the utility model has a clamping part with a clamping surface in contact with the cable, and the clamping surface is formed with a toothed structure, thereby increasing the friction between the cable clamp and the cable, and the cable is not easy to loosen after being fixed.

[0013] 3. The open-type fixed wire clamp for vehicle provided by the utility model has an annular flange with two sector blocks arranged on both sides thereof, and a first groove and a second groove arranged between the two sector blocks. The shapes of the first groove and the second groove are different, thereby ensuring the correct installation direction and avoiding incorrect use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a cross-sectional view of the open fixed wire clamp for vehicle of the utility model;

[0016] Figure 2 A three-dimensional diagram of an open fixed wire clip for a vehicle;

[0017] Figure 3 This is a schematic diagram of the structure of an open fixed wire clamp for a vehicle.

[0018] Explanation of the accompanying drawings: 1. annular flange; 2. through hole; 3. elastic clamping claw; 4. wire clamping cavity; 5. connecting part; 6. clamping part; 7. slot; 8. elastic ring; 9. clamping surface; 10. fan-shaped block; 11. first groove; 12. second groove. DETAILED DESCRIPTION

[0019] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0023] Example

[0024] This embodiment provides an open type fixed wire clamp for a vehicle, such as Figure 1 As shown, it includes an annular flange 1, an elastic clamping claw 3 and an elastic ring 8.

[0025] Annular flange 1, such as Figure 1 and Figure 3 As shown, it has a through hole 2 arranged in the middle, the annular flange 1 has two sector blocks 10 arranged on both sides thereof, and a first groove 11 and a second groove 12 arranged between the two sector blocks 10, and the first groove 11 and the second groove 12 have different shapes. In this embodiment, the bottom surface of the first groove 11 is an arc surface, and the bottom surface of the second groove 12 is a plane, thereby ensuring that the user assembles in the correct direction.

[0026] like Figure 1 and Figure 2As shown, a plurality of elastic clamping jaws 3 are distributed at intervals along the circumference of the annular flange 1 and extend along the axial direction of the through hole 2. The plurality of elastic clamping jaws 3 enclose a clamping cavity 4 for clamping a cable. The diameter of the clamping cavity 4 gradually decreases from the connecting portion 5 adjacent to the annular flange 1 toward the clamping portion 6 away from the annular flange 1. The clamping portion 6 has a clamping surface 9 in contact with the cable, and the clamping surface 9 is formed with a toothed structure. A card slot 7 is provided on the outer wall of the plurality of elastic clamping jaws 3, and the card slot 7 is located in the middle of the clamping portion 6 and the connecting portion 5. In this embodiment, the plurality of elastic clamping jaws 3 and the annular flange 1 are integrally formed by injection molding.

[0027] The elastic ring 8 is clamped in the clamping groove 7 , and the elastic ring 8 is suitable for applying an elastic force of inward contraction to the plurality of elastic clamping claws 3 .

[0028] The utility model provides an open type fixed wire clamp for a vehicle, comprising an annular flange 1, an elastic clamping claw 3 and an elastic ring 8. The plurality of elastic clamping claws 3 are distributed at intervals along the circumference of the annular flange 1 and extend along the axial direction of the through hole 2. The plurality of elastic clamping claws 3 enclose a wire clamping cavity 4 for clamping cables. The diameter of the wire clamping cavity 4 gradually decreases from a connecting portion 5 adjacent to the annular flange 1 toward a clamping portion 6 away from the annular flange 1, thereby forming a bell-mouth shape. When the cable is inserted into the bell-mouth, the elastic clamping claw 3 can automatically expand outwards and deform elastically, thereby clamping the cable. The above structure can be applicable to clamping cables of different diameters and has strong versatility. In addition, a clamping groove 7 is provided on the outer wall of the plurality of elastic clamping claws 3, and the elastic ring 8 is clamped in the clamping groove 7. The elastic ring 8 is suitable for applying an elastic force of inward contraction to the plurality of elastic clamping claws, so that the clamping force on the cable is greater and the clamping is more secure.

[0029] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. An open fixed wire clamp for a vehicle, characterized in that: include: An annular flange (1) having a through hole (2) disposed in the middle thereof; A plurality of elastic clamping claws (3) are distributed at intervals along the circumference of the annular flange (1) and extend along the axial direction of the through hole (2); the plurality of elastic clamping claws (3) enclose a wire clamping cavity (4) for clamping a cable; the diameter of the wire clamping cavity (4) gradually decreases from a connecting portion (5) adjacent to the annular flange (1) toward a clamping portion (6) away from the annular flange (1); and a clamping groove (7) is provided on the outer wall of the plurality of elastic clamping claws (3); An elastic ring (8) is clamped in the clamping groove (7), and the elastic ring (8) is suitable for applying an elastic force of inward contraction to the plurality of elastic clamping claws (3).

2. The open fixed wire clip for vehicle according to claim 1, characterized in that: The clamping portion (6) has a clamping surface (9) in contact with the cable, and the clamping surface (9) is formed with a toothed structure.

3. The open fixed wire clip for vehicle according to claim 1, characterized in that: The clamping slot (7) is located in the middle between the clamping portion (6) and the connecting portion (5).

4. The open fixed wire clip for vehicle according to claim 1, characterized in that: The annular flange (1) has two sector blocks (10) arranged on both sides thereof, and a first groove (11) and a second groove (12) arranged between the two sector blocks (10).

5. The open fixed wire clip for vehicle according to claim 4, characterized in that: The first groove (11) and the second groove (12) have different shapes.

6. The open fixed wire clip for vehicle according to claim 5, characterized in that: The bottom surface of the first groove (11) is an arc surface, and the bottom surface of the second groove (12) is a plane.

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