Automobile tail lamp wire harness rubber sleeve

Abstract

The utility model particularly relates to an automobile tail lamp wire harness rubber sleeve. Comprising a first rubber sleeve and a second rubber sleeve, the first rubber sleeve and the second rubber sleeve are matched with each other and are identical in structure, the first rubber sleeve comprises a first rubber layer and a first plastic layer, the second rubber sleeve comprises a second rubber layer and a second plastic layer, the first plastic layer is located outside the first rubber layer, and the second plastic layer is located outside the second rubber layer. The longitudinal section of the first rubber sleeve and the longitudinal section of the second rubber sleeve are both semicircular, a plurality of insertion grooves are formed in the two end faces of the first rubber layer in the length direction, a plurality of insertion rods are arranged on the two end faces of the second rubber layer in the length direction, and the insertion grooves are matched with the insertion rods. The first plastic layer and the second plastic layer are fixed through the fixing holes, the connecting columns and the cones, and therefore disengagement is prevented.

Description

Technical Field

[0001] The utility model relates to the field of pipelines, in particular to a rubber sleeve for a wiring harness of an automobile taillight. Background Art

[0002] The rubber sleeve is mainly put on the outside of the wire harness to protect the wire harness, reduce the friction of the wire harness, and increase the service life of the wire harness. However, the diameter of the rubber sleeve is generally large, and the wire harness cannot be fixed, causing the wire harness to move around in the sleeve. Utility Model Content

[0003] Aiming at the deficiencies of the prior art, the utility model provides a rubber sleeve for a wiring harness of an automobile taillight.

[0004] The technical solution of the utility model is achieved as follows: a rubber sleeve for automobile taillight wiring harness, comprising a rubber sleeve one and a rubber sleeve two, the rubber sleeve one and the rubber sleeve two cooperate with each other, the rubber sleeve one and the rubber sleeve two have the same structure, the rubber sleeve one comprises a rubber layer one and a plastic layer one, the rubber sleeve two comprises a rubber layer two and a plastic layer two, the plastic layer one is located outside the rubber layer one, the plastic layer two is located outside the rubber layer two, the longitudinal sections of the rubber sleeve one and the rubber sleeve two are both semicircular, a plurality of insertion grooves are provided on the two end surfaces of the rubber layer one along its length direction, a plurality of insertion rods are provided on the two end surfaces of the rubber layer two along its length direction, and the insertion grooves cooperate with the insertion rods.

[0005] Heat dissipation holes are evenly arranged on the rubber layer one and the rubber layer two.

[0006] Both sides of the circumference of plastic layer 1 are integrally connected with fixing plates 1, fixing holes are opened on the fixing plates 1, both sides of the circumference of plastic layer 2 are integrally connected with fixing plates 2, one end of the fixing plate 2 is fixedly connected with a vertical connecting column, and the bottom of the connecting column is connected to a cone.

[0007] The diameter of the fixing hole is smaller than the diameter of the bottom surface of the cone.

[0008] The diameter of the connecting column is smaller than the diameter of the base of the cone.

[0009] The cross section of the insertion rod is a cross-shaped structure, and the shape of the insertion groove is also a cross-shaped structure.

[0010] The outer surface of the insertion rod is provided with a plurality of anti-slip protrusions.

[0011] The technical solution of the utility model has the following positive effects: the utility model is composed of a rubber sleeve one and a rubber sleeve two to form a complete rubber sleeve, the wire harness is placed in one of the rubber layers one, and then the rubber layer two is combined with the rubber layer one, so that the wire harness can be fixed more firmly, the rubber layer one and the rubber layer two are inserted into the insertion groove through the insertion rod; the plastic layer one and the plastic layer two are fixed through the fixing hole, the connecting column and the cone, so as to prevent them from being disengaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the structural front view of the utility model.

[0013] Figure 2 This is the structural front view of rubber sleeve 1.

[0014] Figure 3 This is the structural front view of rubber sleeve 2.

[0015] Figure 4 This is a top view of the rubber sleeve 2. DETAILED DESCRIPTION

[0016] like Figure 1-4 The invention discloses a rubber sleeve for a wiring harness of a vehicle taillight, comprising a rubber sleeve 1 and a rubber sleeve 2, wherein the rubber sleeve 1 and the rubber sleeve 2 cooperate with each other, and the rubber sleeve 1 and the rubber sleeve 2 have the same structure, wherein the rubber sleeve 1 comprises a rubber layer 3 and a plastic layer 4, and the rubber sleeve 2 comprises a rubber layer 16 and a plastic layer 11, wherein the plastic layer 4 is located outside the rubber layer 3, and the longitudinal sections of the rubber sleeve 1 and the rubber sleeve 2 are both semicircular, and a plurality of insertion grooves 6 are provided on both end surfaces of the rubber layer 3 along its length direction, and the rubber layer 16 has a plurality of insertion grooves 6 ... A plurality of insertion rods 7 are provided on both end surfaces along the length direction thereof, and the insertion grooves 6 cooperate with the insertion rods 7; specifically, a suitable size is selected, the wiring harness is placed in the groove of the rubber layer 13, and then the rubber layer 2 16 and the rubber layer 13 are combined into a complete wiring harness, and the insertion rods 7 enter the insertion grooves 6 to close the rubber layer 2 16 and the rubber layer 13. The insertion rods 7 are made of hard plastic material and can be quickly inserted into the insertion grooves 6; the wiring harness is fixed to prevent the wiring harness from moving around.

[0017] Heat dissipation holes 8 are evenly formed on the rubber layer 1 3 and the rubber layer 2 16 ; the heat dissipation holes 8 are beneficial to the heat dissipation of the wiring harness.

[0018] Both sides of the circumference of the plastic layer 1 4 are integrally connected with fixing plates 1 9, and fixing holes 10 are opened on the fixing plates 1 9. Both sides of the circumference of the plastic layer 2 11 are integrally connected with fixing plates 2 12. One end of the fixing plate 2 12 is fixedly connected with a vertical connecting column 13, and the bottom of the connecting column 13 is connected with a cone 14. Specifically, the bottom of the cone 14 is relatively sharp, which can be easily and quickly inserted into the fixing hole 10, thereby fixing the plastic layer 1 4 and the plastic layer 2 together.

[0019] The diameter of the fixing hole 10 is smaller than the diameter of the bottom surface of the cone 14; the diameter of the connecting column 13 is smaller than the diameter of the bottom surface of the cone 14; the cone 14 is deformed by human power to pass through the fixing hole 10, and after passing through, the diameter of the fixing hole 10 is smaller than the diameter of the bottom surface of the cone 14, and it will not come out again.

[0020] The cross section of the insertion rod 7 is a cross-shaped structure, and the shape of the insertion groove 6 is also a cross-shaped structure; the cross-shaped structure can increase the contact area and make the rubber layer 1 3 and the rubber layer 2 16 connected more tightly.

[0021] The outer surface of the insertion rod 7 is provided with a plurality of anti-skid protrusions 15 ; the anti-skid protrusions 15 are located on the four outer surfaces of the cross-shaped structure, and the anti-skid protrusions 15 can increase the friction force.

Claims

1. A rubber sleeve for automobile taillight wiring harness, characterized in that: It includes a rubber sleeve 1 and a rubber sleeve 2, which cooperate with each other, have the same structure, the rubber sleeve 1 includes a rubber layer 1 and a plastic layer 1, the rubber sleeve 2 includes a rubber layer 2 and a plastic layer 2, the plastic layer 1 is located outside the rubber layer 1, and the plastic layer 2 is located outside the rubber layer 2, the longitudinal sections of the rubber sleeve 1 and the rubber sleeve 2 are both semicircular, a plurality of insertion grooves are opened on the two end surfaces of the rubber layer 1 along its length direction, a plurality of insertion rods are opened on the two end surfaces of the rubber layer 2 along its length direction, and the insertion grooves cooperate with the insertion rods.

2. The automobile taillight wiring harness rubber sleeve according to claim 1, characterized in that: Heat dissipation holes are evenly arranged on the rubber layer one and the rubber layer two.

3. The automobile taillight wiring harness rubber sleeve according to claim 1, characterized in that: Both sides of the circumference of plastic layer 1 are integrally connected with fixing plates 1, fixing holes are opened on the fixing plates 1, both sides of the circumference of plastic layer 2 are integrally connected with fixing plates 2, one end of the fixing plate 2 is fixedly connected with a vertical connecting column, and the bottom of the connecting column is connected to a cone.

4. The automobile taillight wiring harness rubber sleeve according to claim 3, characterized in that: The diameter of the fixing hole is smaller than the diameter of the bottom surface of the cone.

5. The automobile taillight wiring harness rubber sleeve according to claim 3, characterized in that: The diameter of the connecting column is smaller than the diameter of the base of the cone.

6. The automobile taillight wiring harness rubber sleeve according to claim 1, characterized in that: The cross section of the insertion rod is a cross-shaped structure, and the shape of the insertion groove is also a cross-shaped structure.

7. The automobile taillight wiring harness rubber sleeve according to claim 6, characterized in that: The outer surface of the insertion rod is provided with a plurality of anti-slip protrusions.

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