CN219687242U - Dustproof wire harness protective sleeve for automobile door - Google Patents

Abstract

The utility model discloses a dustproof wire harness protective sleeve for an automobile door, which comprises a disc body, wherein an internal thread pipe for connection is uniformly formed on the top surface and the bottom surface of the disc body, an external thread pipe for connection is connected with the inner side of the internal thread pipe in a threaded manner, and a disc seat for supporting is integrally formed at one end of the external thread pipe far away from the internal thread pipe; through the design of disk body, internal thread pipe, external screw thread pipe and disk seat, conveniently pack into the panel beating downthehole portion of car door to connect between disk seat and the disk body through the mode of spiro union connection, make can fix the inner periphery in door panel beating hole between the two, conveniently install the protective sheath that the pencil was used in the protection afterwards, conveniently protect the pencil on the car door, and intensity is higher, and the compactness between protective sheath and the panel beating hole is stronger simultaneously, is convenient for prevent the dust debris from getting into the inside possibility of door from the gap between the two.

Description

Dustproof wire harness protective sleeve for automobile door

Technical Field

The utility model relates to the technical field of automobile door wire harness protection, in particular to an automobile door dustproof wire harness protective sleeve.

Background

The automobile wire harness is a network main body of an automobile circuit, and is mainly used for connecting electric and electronic components of an automobile and enabling the electric and electronic components to function, at present, one end of the automobile wire harness between an automobile door and an automobile body needs to pass through a door metal plate hole, the other end of the automobile wire harness needs to pass through the automobile body metal plate hole, and the wire harness is usually protected by a wire harness protection sleeve made of rubber materials so as to ensure normal communication of the wire harness. Therefore, we propose a dustproof harness protective sleeve for an automobile door.

Disclosure of Invention

The utility model mainly aims to provide the dustproof wire harness protective sleeve for the automobile door, which is convenient to plug the disc into the sheet metal hole of the automobile door through the design of the disc, the internal thread pipe, the external thread pipe and the disc seat, and is connected with the disc seat in a screwing connection mode, so that the disc seat and the disc body can be fixed on the inner periphery of the sheet metal hole of the automobile door, then the protective sleeve for protecting the wire harness is convenient to install, the wire harness on the automobile door is convenient to protect, the strength is higher, the compactness between the protective sleeve and the sheet metal hole is stronger, the possibility that dust and sundries enter the inside of the automobile door from a gap between the protective sleeve and the sheet metal hole is convenient to prevent the dust and sundries from entering the automobile door, and the problem in the background art can be effectively solved.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the dustproof wire harness protective sleeve for the automobile door comprises a disc body, wherein an internal thread pipe which can be used for connection is uniformly formed on the top surface and the bottom surface of the disc body, an external thread pipe which can be used for connection is connected to the inner side of the internal thread pipe in a threaded manner, and a disc seat which can be used for supporting is integrally formed at one end of the external thread pipe far away from the internal thread pipe;

the one end that the external screw thread pipe was kept away from to the dish seat is equipped with the backing ring that can be used to the connection through the bolt, and the backing ring keep away from the one end integral structure of dish seat have the straight tube that can be used to the support, two sets of be equipped with the bellows that can be used to the dustproof pencil protection of car door between the straight tube.

Further, a sponge cushion for protection is adhered to the inner periphery of the external thread tube and the inner Zhou Jun of the straight tube; the foam-rubber cushion has certain flexibility, so that the wire harness can be effectively protected when being positioned in the external thread pipe and the straight pipe, and the possibility of friction damage between the wire harness and the wire harness is reduced.

Further, a rubber ring for skid resistance is adhered to one surface of the tray body close to the tray seat; the rubber ring has certain anti-slip performance, so that the disc body can be stably connected with the disc seat.

Further, a glue ring for leakage prevention is adhered to one surface of the tray seat close to the tray body; the rubber ring has certain elasticity, so that the compactness of the tray seat after being connected with the tray body is stronger, and the possibility that dust and sundries enter the inside of the vehicle door from a gap between the tray seat and the tray body is prevented.

Further, a concave hole for connection is formed in one surface of the tray seat, which is close to the tray body, and a convex block which is spliced with the concave hole is integrally formed in one surface of the tray body, which is close to the tray seat; the annular protruding blocks are connected with the concave holes, so that the tightness of the disc body after being connected with the disc seat is improved conveniently, and dust and sundries are reduced conveniently to enter between the disc body and the disc seat.

Further, one surface of the tray seat far away from the tray body is provided with a ring groove for connection, and one surface of the backing ring close to the tray seat is integrally provided with a ring pipe which is in fit connection with the ring groove; the ring pipe is mutually inserted with the ring groove, so that the tightness of the backing ring and the disk seat after being connected is improved.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the technical scheme, through the design of the tray body, the internal thread pipe, the external thread pipe and the tray seat, the tray body is conveniently plugged into the sheet metal hole of the automobile door, and the tray seat and the tray body are connected in a screwed connection mode, so that the tray seat and the tray body can be fixed on the inner periphery of the sheet metal hole of the automobile door, then the protective sleeve for protecting the wire harness is conveniently installed, the wire harness on the automobile door is conveniently protected, the strength is high, the compactness between the protective sleeve and the sheet metal hole is high, and the possibility that dust and sundries enter the automobile door from a gap between the protective sleeve and the sheet metal hole is conveniently prevented.

2. According to the technical scheme, the wire harness on the automobile door is conveniently protected through the design of the backing ring, the straight pipe and the corrugated pipe, meanwhile, the backing ring and the disc seat are connected through the bolts, the tightness and the tightness after connection are stronger, the protection effect of protecting the wire harness is conveniently improved, and the possibility of detachment of a protective sleeve for protecting the wire harness is prevented.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a dustproof harness protective sleeve for an automobile door.

Fig. 2 is a schematic diagram of a connection structure between a bellows and a grommet of a dustproof harness protective sleeve for an automobile door according to the present utility model.

Fig. 3 is a schematic plan view of the whole mechanism structure of the dustproof harness protective sleeve for the automobile door.

In the figure: 1. a tray body; 2. an internally threaded tube; 3. an external threaded tube; 4. a tray seat; 5. a backing ring; 6. a straight pipe; 7. a bellows; 8. a bump; 9. concave holes; 10. a ring groove; 11. a grommet; 12. a sponge cushion; 13. a rubber ring; 14. and (5) a rubber ring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

1-3, a dustproof wire harness protective sleeve for an automobile door comprises a disc body 1, wherein an internal thread pipe 2 for connection is uniformly formed on the top surface and the bottom surface of the disc body 1, an external thread pipe 3 for connection is connected to the inner side of the internal thread pipe 2 in a threaded manner, and a disc seat 4 for supporting is integrally formed at one end, far away from the internal thread pipe 2, of the external thread pipe 3; the end, far away from the external thread tube 3, of the tray seat 4 is provided with a backing ring 5 which can be used for connection through bolts, a straight tube 6 which can be used for supporting is integrally formed at the end, far away from the tray seat 4, of the backing ring 5, and a corrugated tube 7 which can be used for protecting a dustproof wire harness of an automobile door is arranged between the two groups of straight tubes 6; the inner periphery of the external thread tube 3 and the inner Zhou Jun of the straight tube 6 are adhered with a sponge cushion 12 for protection; the foam-rubber cushion 12 has certain flexibility, so that the wire harness can be effectively protected when the wire harness is positioned in the external thread pipe 3 and the straight pipe 6, and the possibility of friction damage between the wire harness and the straight pipe is reduced; one side of the tray body 1 close to the tray seat 4 is adhered with an anti-skid rubber ring 13; the rubber ring 13 has certain anti-skid performance, so that the disc body 1 can be stably connected with the disc seat 4; one side of the tray seat 4 close to the tray body 1 is adhered with a rubber ring 14 for leakage prevention; the rubber ring 14 has certain elasticity, so that the tightness of the tray seat 4 after being connected with the tray body 1 is stronger, and the possibility that dust and sundries enter the inside of the vehicle door from a gap between the tray seat and the tray body is prevented; a concave hole 9 for connection is formed in one surface of the tray seat 4 close to the tray body 1, and a convex block 8 which is spliced with the concave hole 9 is integrally formed in one surface of the tray body 1 close to the tray seat 4; the annular protruding blocks 8 are connected with the concave holes 9, so that the tightness of the disc body 1 and the disc seat 4 after being connected is improved, and dust and sundries are reduced; one surface of the disc seat 4 far away from the disc body 1 is provided with a ring groove 10 for connection, and one surface of the backing ring 5 close to the disc seat 4 is integrally provided with a ring pipe 11 which is in fit connection with the ring groove 10; the ring pipe 11 and the ring groove 10 are mutually inserted, so that the tightness of the backing ring 5 after being connected with the disk seat 4 is improved.

When the wire harness on the automobile door needs to be protected, the tray body 1, the tray seat 4, the backing ring 5, the straight pipe 6 and the corrugated pipe 7 are inserted with the wire harness on the automobile door, then one group of tray bodies 1 are plugged into the sheet metal holes through which the wire harness on the automobile door passes, the tray bodies 1 are of flexible structures, the tray bodies 1 are convenient to plug into, then the tray bodies 1 are positioned in the automobile door, meanwhile, the protruding blocks 8 at one end of the tray bodies 1 are positioned in the sheet metal holes on the automobile door, then one group of tray bodies 4 are taken, the external threaded pipes 3 on the tray bodies 4 and the internal threaded pipes 2 on the tray bodies 1 are mutually screwed, the tray bodies 4 and the tray bodies 1 are mutually close under the screwing force and are fastened at the sheet metal holes on the automobile door, meanwhile, due to the rubber rings 13 and the rubber rings 14, the compactness after connecting between the two is stronger, then the staff can take backing ring 5, make backing ring 5 and disk seat 4 keep away from between the screw of disk body 1 one side peg graft mutually, simultaneously backing ring 5 also can drive between annular 10 on ring canal 11 and disk seat 4 each other peg graft, use the screw on nut and the disk seat 4 to cooperate afterwards, conveniently fix backing ring 5 on disk seat 4, compactness after connecting between the two simultaneously is stronger, then bellows 7 conveniently protect the pencil on the door, then install disk body 1 on the bellows 7 other end, disk seat 4, backing ring 5, straight tube 6 in the same way, just afterwards just conveniently protect the pencil between car door and the automobile body, be convenient for prevent dust and reduce the pencil because the door often opens and shuts and lead to the situation that damage appears, improve the life of pencil.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The dustproof wire harness protective sleeve for the automobile door comprises a disc body (1) and is characterized in that an inner threaded pipe (2) which can be used for connection is uniformly formed on the top surface and the bottom surface of the disc body (1), an outer threaded pipe (3) which can be used for connection is connected to the inner side of the inner threaded pipe (2) in a threaded manner, and a disc seat (4) which can be used for supporting is integrally formed at one end, far away from the inner threaded pipe (2), of the outer threaded pipe (3);

the one end that outer screwed pipe (3) was kept away from to dish seat (4) is equipped with backing ring (5) that can be used to connect through the bolt, and backing ring (5) keep away from the one end of dish seat (4) an organic whole and be constructed straight tube (6) that can be used to support, two sets of be equipped with bellows (7) that can be used to the dustproof pencil protection of car door between straight tube (6).

2. The dustproof wire harness protective sleeve for the automobile door according to claim 1, wherein a sponge cushion (12) for protection is adhered to the inner periphery of the externally threaded tube (3) and the inner Zhou Jun of the straight tube (6).

3. The dustproof wire harness protective sleeve for the automobile door according to claim 1, wherein a rubber ring (13) capable of being used for skid prevention is adhered to one surface of the disc body (1) close to the disc seat (4).

4. The dustproof wire harness protective sleeve for the automobile door according to claim 1, wherein a rubber ring (14) for leakage prevention is adhered to one surface of the tray seat (4) close to the tray body (1).

5. The dustproof wire harness protective sleeve for the automobile door according to claim 1, wherein a concave hole (9) for connection is formed in one surface of the tray seat (4) close to the tray body (1), and a lug (8) which is inserted into the concave hole (9) is integrally formed in one surface of the tray body (1) close to the tray seat (4).

6. The dustproof wire harness protective sleeve for the automobile door according to claim 1, wherein an annular groove (10) for connection is formed in one surface, far away from the disc body (1), of the disc seat (4), and a ring pipe (11) which is in fit connection with the annular groove (10) is integrally formed in one surface, close to the disc seat (4), of the backing ring (5).