CN211765347U

CN211765347U - Rubber sleeve

Info

Publication number: CN211765347U
Application number: CN202020156010.5U
Authority: CN
Inventors: 殷延江; 沈晓峰
Original assignee: Wuhu Hairen Sealing Technology Co ltd
Current assignee: Wuhu Hairen Sealing Technology Co ltd
Priority date: 2020-02-08
Filing date: 2020-02-08
Publication date: 2020-10-27
Anticipated expiration: 2030-02-08

Abstract

The utility model relates to a rubber cover adapter sleeve, including cup jointing the main part, setting cup jointing the external auxiliary cover of main part lower part and cup jointing the retaining member that main part upper portion set up and connecting the pedestal structure, cup jointing main part, external auxiliary cover and retaining member and connecting the integrative design of pedestal structure, the auxiliary rear end that connects the adapter sleeve be equipped with the extension cover, the extension cover forms the rear end grafting chamber between the cover body with cup jointing. The utility model has the advantages that: the rubber sleeve connecting sleeve with the structure is simple in structure and convenient to use, ensures stable clamping, and effectively guarantees normal use of connection of the automobile wire harness and safety of personnel in the automobile by preventing looseness.

Description

Rubber sleeve

Technical Field

The utility model relates to a rubber sleeve especially relates to a firm rubber sleeve of pencil union coupling.

Background

At present, the phenomenon of pine takes off often appears in the pencil body of butt joint in the use, further leads to the circuit short circuit. The two cable tubes are butted by using plastic or metal parts, and the socket sleeve of the plastic or metal parts is easy to break and loosen in bumping in implementation, particularly in vehicle use. Even endanger the safety of the people in the vehicle; meanwhile, when the wiring harness is installed, holes are inevitably required to be formed in the boundary metal plate part of the dry and wet area, the hole sites are strictly sealed after the wiring harness is installed, and the NVH waterproof and noise-reducing requirements are met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rubber cover adapter sleeve solves rubber wire harness cover adapter sleeve, is connecting firm problem to the pencil pipe.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a rubber cover adapter sleeve, is cup jointing the main part, sets up at the external cover of assisting of cup jointing the main part lower part and cup jointing the retaining member connection base structure that main part upper portion set up, cup joint main part, external cover and the retaining member of assisting and connect the integrative design of base structure, the external rear end of assisting the cover be equipped with the extension cover, the extension cover with cup joint and form rear end grafting chamber between the cover body.

The locking part connecting seat body structure comprises a locking part placing groove arranged on the upper end surface of the sleeved main part, an upper edge butt-joint groove arranged at the left end of the locking part placing groove, a middle clamping groove arranged at the middle part of the locking part placing groove, a bottom platform locking clamping groove arranged at the right end of the middle clamping groove,

Built-in tightening clamping edges are uniformly distributed on the surface of the inner part of the sleeving main part.

The inner wall of the external auxiliary sleeve is provided with a locking fold body.

A bottom clamping groove is arranged in the horizontal plane of the extension sleeve, and a side end clamping groove is arranged in the vertical plane of the extension sleeve.

The utility model has the advantages that: the rubber sleeve connecting sleeve with the structure is simple in structure and convenient to use, ensures stable clamping, and effectively guarantees normal use of connection of the automobile wire harness and safety of personnel in the automobile by preventing looseness.

The present invention will be described in more detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional view of the structure of fig. 1.

Fig. 3 is a cross-sectional view of the structure of fig. 2 after the provision of a wafer body.

Detailed Description

The terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like in the specification indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Embodiment 1, as shown in fig. 1-3, a rubber bushing sleeve includes a main sleeving part 1 integrally formed with a rubber material vulcanizing mold, an external auxiliary sleeve 2 disposed at a lower portion of the main sleeving part 1, and a retaining member connecting seat structure disposed at an upper portion of the main sleeving part, wherein an extension sleeve 3 is disposed at a rear end of the external auxiliary sleeve 2, and a rear end inserting cavity 4 is formed between the extension sleeve 3 and the main sleeving body 1.

Retaining member connect pedestal structure including setting up at the retaining member standing groove 5 that cup joints 1 up end of main part, the higher authority of setting in the retaining member standing groove left end is to the groove 51, set up the middle part joint groove 52 at retaining member standing groove middle part, set up the base locking draw-in groove 53 at the middle part joint groove right-hand member, seal retaining member standing groove 5 at the limit structure that compresses tightly with retaining member standing groove 5 looks adaptation, it includes the pressing sheet body 6 to compress tightly the limit structure, the upper portion butt joint piece 61 that corresponds the grafting with the higher authority in the 6 lower parts of pressing sheet body, correspond the middle part joint piece 62 of grafting with middle part joint groove 52, correspond the inboard joint piece 63 of grafting with base locking draw-in groove 53. The inner surface of the socket joint main part 1 is uniformly provided with built-in tightening clamping edges 7. The inner wall of the external auxiliary sleeve 2 is provided with a locking fold body 8. The rubber sleeve connecting sleeve with the structure is simple in structure and convenient to use, ensures stable clamping, and effectively guarantees normal use of connection of the automobile wire harness and safety of personnel in the automobile by preventing looseness.

Preferably, the method comprises the following steps: a bottom clamping groove 9 is arranged in the horizontal plane of the extension sleeve, and a side end clamping groove 10 is arranged in the vertical plane of the extension sleeve.

The rubber sleeve connecting sleeve with the structure is simple in structure and convenient to use, ensures stable clamping, and effectively guarantees normal use of connection of the automobile wire harness and safety of personnel in the automobile by preventing looseness.

The above embodiments are merely to describe the preferred embodiments of the present invention, and are not to limit the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.

The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.

Claims

1. A rubber coupling sleeve is characterized in that: including cup jointing the main part, setting at the external cover of assisting of cup jointing the main part lower part and cup jointing the retaining member connection pedestal structure that main part upper portion set up, cup joint main part, external cover and the retaining member of assisting and connect the integrative design of pedestal structure, the rear end of external cover of assisting be equipped with the extension cover, extend the cover and cup joint and form rear end grafting chamber between the cover body.

2. The rubber bushing of claim 1 wherein: the retaining member connect pedestal structure including set up in the retaining member standing groove that cup joints the main part and connect the up end, set up the higher authority in the retaining member standing groove left end and to close the groove, set up at the middle part joint groove at retaining member standing groove middle part, set up the sill locking draw-in groove at the middle part joint groove right-hand member.

3. The rubber bushing of claim 1 wherein: built-in tightening clamping edges are uniformly distributed on the surface of the inner part of the sleeving main part.

4. The rubber bushing of claim 1 wherein: the inner wall of the external auxiliary sleeve is provided with a locking fold body.

5. The rubber bushing of claim 1 wherein: a bottom clamping groove is arranged in the horizontal plane of the extension sleeve, and a side end clamping groove is arranged in the vertical plane of the extension sleeve.