Anti-aging seat wire harness

Abstract

The utility model discloses an anti-aging seat wire harness, and belongs to the technical field of seat wire harnesses. The anti-aging seat wire harness mainly comprises a wire harness sleeve, the surface of the wire harness sleeve is coated with an anti-aging coating, the side wall of the wire harness sleeve is provided with a fixing piece used for preventing the bending part of the seat wire harness from aging and cracking, the fixing piece comprises a first wire sleeve and a second wire sleeve, and the interior of a hanging ring is connected with a hook in a clamped mode. According to the automobile seat wire harness, the fixing part for preventing excessive bending is arranged at the bending part of the seat wire harness, and the fixing part can be detached and moved, so that the seat wire harness can be prevented from being excessively bent below an automobile seat, and compared with an existing seat wire harness, the anti-aging effect on the bending part of the automobile seat wire harness can be achieved, and the service life of the automobile seat wire harness is prolonged. According to the seat wire harness provided by the invention, the situation that the bending part is cracked or fractured due to long-time environmental factors can be prevented, and furthermore, the situation that a human body is subjected to electric shock due to the fact that the lead is exposed can be prevented, so that the service life of the seat wire harness is prolonged.

Description

Technical Field

[0001] The present application relates to the technical field of seat wiring harnesses, and in particular to an anti-aging seat wiring harness. Background Art

[0002] The seat harness is an electrical harness that connects various electronic devices and functions on the car seat. Modern car seats are usually equipped with a variety of functions, such as electric adjustment, heating, ventilation, massage, memory function, etc. These functions need to be connected and controlled through the seat harness.

[0003] After searching, the publication number is CN106696859A, which discloses a seat harness tightening mechanism, a car seat and a car. The seat harness tightening mechanism includes an elastic device and a seat harness. The first end of the elastic device is a piston rod, which is connected to a first roller. A second roller and a third roller are arranged on both sides of the piston rod. The second roller and the third roller are fixed on the body sheet metal. The second end of the elastic device is provided with a first ear plate, which is fixed on the body sheet metal. The seat harness extends from the top of the second roller to the bottom of the first roller, and then extends from the bottom of the first roller to the top of the third roller. In this way, when the seat moves back and forth, the seat harness is always in a tight state, and will not be in a loose or messy state, thereby effectively reducing the risk of damage to the seat harness and making the lower part of the car seat tidier.

[0004] However, the existing car seats need to provide electric adjustment, heating, ventilation, and massage functions, so they need to use seat wiring harnesses to power the car seats. As the service life of the car increases, the existing car wiring harnesses will be installed in the car for a long time, and the car will be parked outdoors and will be affected by the environment and the alternation of hot and cold. Especially when the wiring harness needs to be bent under the car seat, the wires in the bent part are more likely to age, causing cracks or breaks in the bent part of the wiring harness sleeve, and may even cause electric shock to the passengers and the driver.

[0005] Therefore, it is necessary to provide an anti-aging seat harness to solve the above problems. Utility Model Content

[0006] Based on the above problems existing in the prior art, the problem to be solved by the present application is to provide an anti-aging seat wiring harness to solve the problem of aging, cracking or breaking of the seat wiring harness.

[0007] The technical solution adopted by this application to solve its technical problem is:

[0008] An anti-aging seat harness comprises a harness sleeve sleeved on the periphery of a wire, the surface of the harness sleeve is coated with an anti-aging coating, and a fixing piece for preventing a bent portion of the seat harness from aging and cracking is installed on a side wall of the harness sleeve;

[0009] The fixing member includes a first wire sleeve and a second wire sleeve, both of which are curved, and the side walls of the first wire sleeve are respectively integrally formed with hooks, and the side walls of the second wire sleeve are respectively integrally formed with hanging rings, and the hanging rings are arranged one-to-one with the hooks, and the inside of the hanging ring is clamped with the hook, and the first wire sleeve is assembled with the second wire sleeve by clamping the hook and the hanging ring, and is sleeved on the side wall of the curved portion of the wiring harness sleeve;

[0010] The inner side walls of the first wire sleeve and the second wire sleeve are respectively integrally formed with reinforcement rings.

[0011] Preferably, the wiring harness sleeve comprises an outer sleeve, an inner sleeve and a cavity, the outer sleeve and the inner sleeve are integrally formed, a plurality of cavities are provided between the outer sleeve and the inner sleeve, and the plurality of cavities are arranged at equal angles and intervals along a circle of the outer sleeve and the inner sleeve.

[0012] Preferably, a hook groove is provided on the outer edge of the hook, and a clamping groove is provided through the surface of the hanging ring, and the hanging ring is clamped in the groove of the hook in a sleeve-connected manner through the clamping groove.

[0013] Preferably, the wiring harness sleeve is located inside the fixing piece and is also sleeved with a rubber sleeve, and the inner side wall of the reinforcement ring is in conflict with the side wall of the rubber sleeve.

[0014] Preferably, the wiring harness sleeve also includes a cable tie for bundling multiple wiring harnesses, the cable tie including a notch, a mounting hole and a mounting head, the cable tie is provided with a notch at one end, the other end of the cable tie is wrapped around the surface of the fixing member and then passes through the notch, the side wall of the cable tie is provided with mounting holes at equal intervals, and the other end of the cable tie is provided with a mounting head.

[0015] Preferably, the end of the mounting head is spherical, and the end of the mounting head is inserted into the interior of one of the mounting holes.

[0016] The beneficial effects of this application are:

[0017] By installing a fixing to prevent excessive bending at the bent part of the seat wiring harness, and the fixing can be removed and moved, so as to prevent the seat wiring harness from excessive bending under the car seat, compared with the existing seat wiring harness, it can have an anti-aging effect on the bent part of the car seat wiring harness, so as to prevent the bent part from cracking or breaking due to long-term environmental factors. Furthermore, it can prevent the wire from being exposed and causing electric shock to the human body, thereby extending the service life of the seat wiring harness.

[0018] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0020] In the attached picture:

[0021] Figure 1 This is an overall schematic diagram of an anti-aging seat wiring harness in this application;

[0022] Figure 2 for Figure 1 Schematic diagram of the structure of the fixings and cable ties;

[0023] Figure 3 for Figure 2 Schematic diagram of the exploded structure of the fixings;

[0024] Figure 4 for Figure 1 Schematic diagram of the cross-sectional structure of the center harness bushing from top view.

[0025] Among them, the reference numerals in the figure are:

[0026] 1. Wire harness casing; 11. Outer casing; 12. Inner casing; 13. Cavity;

[0027] 2. Anti-aging coating;

[0028] 3. first thread sleeve; 31. hook; 32. hook groove;

[0029] 4. Second thread sleeve; 41. Hanging ring; 42. Card slot;

[0030] 5. Cable tie; 51. Notch; 52. Mounting hole; 53. Mounting head;

[0031] 6. Rubber sleeve;

[0032] 7. Reinforcement ring. DETAILED DESCRIPTION

[0033] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0034] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present application.

[0035] See also Figure 1-4 , the utility model provides embodiments:

[0036] An anti-aging seat wiring harness comprises a wiring harness sleeve 1 sleeved on the periphery of a wire, a fixing piece for preventing the bending part of the seat wiring harness from aging and cracking is installed on the side wall of the wiring harness sleeve 1, and an anti-aging coating 2 is coated on the surface of the wiring harness sleeve 1;

[0037] The bent portion of the wiring harness sleeve 1 is fixed by a fixing piece to ensure that the bent portion will not be excessively bent and thus be broken over a long period of time.

[0038] Among them, the anti-aging coating 2 is a plastic coating, that is, it is coated with plastic materials such as polyethylene, polyvinyl chloride, etc., which can effectively prevent the problems of aging and oxidation of the wire.

[0039] The wiring harness sleeve 1 includes an outer sleeve 11, an inner sleeve 12 and a cavity 13. The outer sleeve 11 and the inner sleeve 12 are integrally formed. A plurality of cavities 13 are provided between the outer sleeve 11 and the inner sleeve 12, and the plurality of cavities 13 are arranged at equal angles and intervals along a circle of the outer sleeve 11 and the inner sleeve 12. The plurality of cavities 13 between the outer sleeve 11 and the inner sleeve 12 can facilitate the bending of the wiring harness sleeve 1 and cope with the problem of the outer sleeve 11 being broken due to aging. The inner sleeve 12 can still ensure that the wires are not exposed to the air.

[0040] Specifically, the fixing part includes a first wire sleeve 3 and a second wire sleeve 4, both of which are curved, and the side walls of the first wire sleeve 3 are respectively integrally formed with hooks 31, and the side walls of the second wire sleeve 4 are respectively integrally formed with hanging rings 41, the hanging rings 41 and the hooks 31 are arranged one by one, and the interior of the hanging ring 41 is clamped with the hook 31, and the first wire sleeve 3 is assembled with the second wire sleeve 4 by clamping the hook 31 and the hanging ring 41, and is sleeved on the side wall of the curved portion of the wiring harness sleeve 1, and the inner side walls of the first wire sleeve 3 and the second wire sleeve 4 are respectively integrally formed with reinforcement rings 7, a hook groove 32 is provided on the outer edge of the hook 31, and a clamping groove 42 is penetrated through the surface of the hanging ring 41, and the hanging ring 41 is clamped in the groove of the hook 31 in a sleeved manner through the clamping groove 42.

[0041] When in use, the wiring harness sleeve 1 is routed according to the seat layout inside the vehicle. When bending is required, the first wire sleeve 3 and the second wire sleeve 4 are connected, and then the hook groove 32 on the hook 31 is engaged with the clamping groove 42 on the hanging ring 41. This can clamp the bent portion of the seat wire harness according to the gentler bending degree of the first wire sleeve 3 and the second wire sleeve 4, so that the seat wire harness will not age and break due to excessive bending.

[0042] Furthermore, the wiring harness sleeve 1 is located inside the fixing part and is also sleeved with a rubber sleeve 6, the inner wall of the reinforcement ring 7 is in conflict with the side wall of the rubber sleeve 6, and the bending part is reinforced by the rubber sleeve 6 to further prevent the wiring harness from breaking and causing the wires to be exposed.

[0043] In addition, in order to be able to organize multiple wire harnesses, the wire harness sleeve 1 also includes a cable tie 5 for bundling multiple wire harnesses. The cable tie 5 includes a notch 51, a mounting hole 52 and a mounting head 53. The notch 51 is opened at one end of the cable tie 5, and the other end of the cable tie 5 is passed through the notch 51 after being wrapped around the surface of the fixing part. The side wall of the cable tie 5 is equidistantly opened with mounting holes 52, and the other end of the cable tie 5 is installed with a mounting head 53. The end of the mounting head 53 is spherical, and the end of the mounting head 53 is inserted into the inside of one of the mounting holes 52.

[0044] After one of the wire harnesses is fixed by the cable tie 5, when multiple wire harnesses need to be bundled, the multiple wire harnesses are placed on one of the side walls with the cable tie 5, and the multiple wire harnesses can be bundled together by winding the cable tie 5, thereby playing the role of wire organization, and also making it easy to classify the wires and facilitate later maintenance.

[0045] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An anti-aging seat wiring harness, comprising a wiring harness sleeve (1) sleeved around the outer periphery of a wire, characterized in that: The surface of the wiring harness sleeve (1) is coated with an anti-aging coating (2), and a fixing piece for preventing the bending part of the seat wiring harness from aging and cracking is installed on the side wall of the wiring harness sleeve (1); The fixing member comprises a first wire sleeve (3) and a second wire sleeve (4); the first wire sleeve (3) and the second wire sleeve (4) are both curved; the side walls of the first wire sleeve (3) are respectively integrally formed with hooks (31); the side walls of the second wire sleeve (4) are respectively integrally formed with hanging rings (41); the hanging rings (41) and the hooks (31) are arranged in a one-to-one correspondence; the interior of the hanging ring (41) is snap-fitted with the hook (31); the first wire sleeve (3) is assembled with the second wire sleeve (4) by snap-fitting the hook (31) with the hanging ring (41) and is sleeved on the side wall of the curved portion of the wiring harness sleeve (1); The inner side walls of the first wire sleeve (3) and the second wire sleeve (4) are respectively integrally formed with a reinforcement ring (7).

2. The anti-aging seat harness according to claim 1, characterized in that: The wiring harness sleeve (1) comprises an outer sleeve (11), an inner sleeve (12) and a cavity (13); the outer sleeve (11) and the inner sleeve (12) are integrally formed; a plurality of cavities (13) are provided between the outer sleeve (11) and the inner sleeve (12); and the plurality of cavities (13) are arranged at equal angles and intervals along a circle of the outer sleeve (11) and the inner sleeve (12).

3. The anti-aging seat harness according to claim 1, characterized in that: The outer edge of the hook (31) is provided with a hook groove (32), and the surface of the hanging ring (41) is provided with a clamping groove (42) through which the hanging ring (41) is clamped in the groove of the hook (31) in a sleeve-connected manner.

4. The anti-aging seat harness according to claim 1, characterized in that: The wiring harness sleeve (1) is located inside the fixing piece and is also sleeved with a rubber sleeve (6), and the inner side wall of the reinforcement ring (7) is in conflict with the side wall of the rubber sleeve (6).

5. The anti-aging seat harness according to claim 1, characterized in that: The wiring harness sleeve (1) also includes a cable tie (5) for bundling a plurality of wiring harnesses, the cable tie (5) including a notch (51), a mounting hole (52) and a mounting head (53), one end of the cable tie (5) is provided with a notch (51), the other end of the cable tie (5) is wrapped around the surface of the fixing member and then passes through the notch (51), the side wall of the cable tie (5) is provided with mounting holes (52) at equal intervals, and the other end of the cable tie (5) is provided with a mounting head (53).

6. The anti-aging seat harness according to claim 5, characterized in that: The end of the mounting head (53) is spherical, and the end of the mounting head (53) is inserted into the interior of one of the mounting holes (52).

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