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CN-224233025-U - Protective sleeve of automobile wire harness connector

CN224233025UCN 224233025 UCN224233025 UCN 224233025UCN-224233025-U

Abstract

The utility model discloses a protective sleeve of an automobile wire harness connector, which comprises a cylinder body, wherein the cylinder body is sleeved outside the automobile wire harness connector, the left end and the right end of the cylinder body are both connected with ring bodies, the outer side wall of each ring body is connected with an inner lining plate, the outer side wall of each inner lining plate is connected with a first elastic piece, two outer ring plates are respectively sleeved outside the two inner lining plates, and the inner wall of each outer ring plate is connected with a push plate capable of extruding the first elastic pieces and used for preventing the cylinder body from sliding outside the automobile wire harness connector. According to the utility model, the first elastic pieces are respectively arranged on the two sides of the cylinder, and when the outer ring plate is screwed, the push plate can extrude the first elastic pieces, so that the automobile wire harness connector of the automobile is tightly attached, and further the friction force between the first elastic pieces and the automobile wire harness connector is increased, so that the cylinder is not easy to slide outside the automobile wire harness connector, and the automobile wire harness connector inside the cylinder can be well protected.

Inventors

  • SUN JUN
  • CHEN ZHIYONG
  • SHAN XUEXIANG

Assignees

  • 镇江仕德汽车零部件有限公司

Dates

Publication Date
20260512
Application Date
20250528

Claims (7)

  1. 1. The protective sleeve of the automobile wire harness connector is characterized by comprising a cylinder body (1) which is sleeved on the outer side of the automobile wire harness connector, wherein the left end and the right end of the cylinder body (1) are connected with ring bodies (2), the outer side wall of each ring body (2) is connected with an inner lining plate (3), and the outer side wall of each inner lining plate (3) is connected with a first elastic piece (4); the two outer ring plates (5) are respectively sleeved on the outer sides of the two inner lining plates (3), and each outer ring plate (5) inner wall is connected with a push plate (6) capable of extruding the first elastic piece (4) for preventing the cylinder body (1) from sliding on the outer sides of the automobile wire harness connectors.
  2. 2. The protective sleeve of the automobile wire harness connector, as claimed in claim 1, wherein the cylinder (1) comprises an inner layer (11), a middle layer (12) sleeved outside the inner layer (11), and an outer layer (13) sleeved outside the middle layer (12).
  3. 3. The protective sleeve for an automobile wire harness connector according to claim 2, wherein the inner layer (11) is an aluminum foil glass fiber layer, the middle layer (12) is an aluminum plating film layer, and the outer layer (13) is a polyurethane layer.
  4. 4. The protective sleeve for an automotive harness connector according to claim 1, characterized in that the first elastic member (4) is provided as a silicone ring, and the length of the inner lining (3) is longer than the width of the first elastic member (4).
  5. 5. The automobile wire harness connector protective sleeve as claimed in claim 1, wherein the outer ring plate (5) is in threaded connection with the inner lining plate (3), and the push plate (6) is annular and is matched with the outer ring plate (5).
  6. 6. The protective sleeve of the automobile wire harness connector according to claim 1, wherein a baffle plate (7) is further connected to the inner wall of the outer annular plate (5) at any end of the cylinder body (1), the baffle plate (7) is arranged in an annular shape, and a second elastic piece (8) is connected to the inner wall of the baffle plate (7).
  7. 7. The protective sleeve of an automobile wire harness connector as claimed in claim 6, wherein the second elastic member (8) is also a silica gel ring, and an inner ring of the second elastic member (8) is funnel-shaped.

Description

Protective sleeve of automobile wire harness connector Technical Field The utility model particularly relates to a protective sleeve of an automobile wire harness connector. Background The automobile wire harness connector protection sleeve is an important part for protecting the automobile wire harness connector, and is used under various severe environments and driving conditions, so that the wire harness inserted in the automobile wire harness connector can be normally used to ensure smooth transmission of signals in the using process of an automobile, and at present, the automobile wire harness connector protection sleeve is mainly applied to an engine cabin, a chassis part, an inside of a vehicle door or a trunk area along with the automobile wire harness connector, has relatively abundant appearance, is divided into round, rectangular, square and irregular shapes, is mainly adapted to the automobile wire harness connector according to the using scene of the automobile wire harness connector, and is an indispensable part; At present, when the traditional circular automobile wire harness connector protective sleeve is sleeved outside the automobile wire harness connector, the protective sleeve is hollow and cylindrical, so that the automobile wire harness connector protective sleeve is easy to slide outside the automobile wire harness connector, the inside automobile wire harness connector cannot be well protected, and improvement is needed. Therefore, it is necessary to invent a protective sleeve for an automotive harness connector to solve the above-mentioned problems. Disclosure of utility model Object of the utility model In order to solve the technical problems in the background art, the utility model provides the protective sleeve of the automobile wire harness connector, wherein the first elastic pieces are respectively arranged on the two sides of the cylinder, and when the outer ring plate is screwed, the push plate can extrude the first elastic pieces, so that the automobile wire harness connector is tightly attached, the friction between the first elastic pieces and the automobile wire harness connector is increased, the cylinder is not easy to slide outside the automobile wire harness connector, and the inside automobile wire harness connector can be well protected. (II) technical scheme In order to achieve the aim, the utility model provides the technical scheme that the protective sleeve of the automobile wire harness connector comprises a cylinder body, wherein the cylinder body is sleeved outside the automobile wire harness connector, the left end and the right end of the cylinder body are connected with ring bodies, the outer side wall of each ring body is connected with an inner lining plate, and the outer side wall of each inner lining plate is connected with a first elastic piece; The two outer annular plates are respectively sleeved on the outer sides of the two inner lining plates, and the inner wall of each outer annular plate is connected with a push plate capable of extruding the first elastic piece and used for preventing the cylinder from sliding on the outer sides of the automobile wire harness connectors. Preferably, the cylinder body comprises an inner layer, a middle layer sleeved on the outer side of the inner layer and an outer layer sleeved on the outer side of the middle layer. Preferably, the inner layer is an aluminum foil glass fiber layer, the middle layer is an aluminum plating film layer, and the outer layer is a polyurethane layer. Preferably, the first elastic member is provided as a silicone ring, and the length of the inner liner is greater than the width of the first elastic member. Preferably, the outer ring plate and the inner lining plate are in threaded connection, and the push plate is in a ring shape and is matched with the outer ring plate. Preferably, the inner wall of the outer ring plate at any end of the cylinder is also connected with a baffle, the baffle is annular, and the inner wall of the baffle is connected with a second elastic piece. Preferably, the second elastic member is also provided as a silica gel ring, and the inner ring of the second elastic member is provided as a funnel shape. Compared with the prior art, the technical scheme of the utility model has the beneficial effects that: According to the utility model, the first elastic pieces are respectively arranged on the two sides of the cylinder, and when the outer ring plate is screwed, the push plate can apply a transverse pressure to the first elastic pieces, so that the first elastic pieces are clamped together with the inner lining plate, the first elastic pieces deform and can be tightly attached to the automobile wire harness connector, the friction force between the first elastic pieces and the automobile wire harness connector is increased, the cylinder is not easy to slide outside the automobile wire harness connector, and the automobile wire harness connector inside the c