CN214368330U

CN214368330U - Novel bellows high-speed joint head

Info

Publication number: CN214368330U
Application number: CN202120024866.1U
Authority: CN
Inventors: 牛振坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-10-08
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a novel bellows high-speed joint head, including connector body and locking seat, the connector body with be equipped with the fixing device who is used for fixed bellows between the locking seat, fixing device includes gum cover, packing ring, locking clamp and clamping ring, the gum cover joint in the connector body, packing ring, locking clamp and clamping ring pile up in proper order in the gum cover towards the one end of locking seat, and through this kind of mode, the staff only need insert the screwed pipe in the connector pull the locking seat can be fast with the one end of connector body installation fixed in bellows to this connector can bear 200 jin's pulling force.

Description

Novel bellows high-speed joint head

Technical Field

The utility model belongs to the technical field of the pipe connection, concretely relates to novel bellows high-speed joint head.

Background

The corrugated pipe connector in the prior art usually adopts a separation structure which divides an annular sealing element into two parts, the separation structure is firstly assembled and sleeved in a valley bottom of an undulating outer wall of the corrugated pipe during installation, and then other connector components are mutually connected to form a complete connection structure. Although the structure is simple and easy to manufacture, the sealing degree of the corrugated pipe connector is insufficient in practical use, and the corrugated pipe connector in the prior art can only bear dozens of jin of pressure and cannot bear high-strength pressure, so that the problems of gas or liquid leakage and the like are easily caused. Moreover, the installation of the sealing part of the separation structure is complicated, and is not suitable for occasions needing quick application.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a novel bellows high-speed joint head, the staff only need insert the screwed pipe and pull the locking seat in the connector and can be fixed in the one end of bellows with the installation of connector body fast to this connector can bear 200 jin's pulling force.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel bellows quick connector, includes connector body and locking seat, the connector body with be equipped with the fixing device who is used for fixed bellows between the locking seat, fixing device includes gum cover, packing ring, locking hoop and clamping ring, the gum cover joint in the connector body, packing ring, locking hoop and clamping ring pile up in proper order in the one end of gum cover towards the locking seat.

Further, locking hoop to the connector body is equipped with toper fin circle, toper fin circle comprises a plurality of fins, the path of toper fin circle is less than the internal diameter of packing ring.

Further, the warping sheet is not less than 5.

Furthermore, a limiting groove used for limiting the length of the corrugated pipe extending into the connector body is formed in the connector body.

Further, the groove depth of the limiting groove is at least 6 times of the wave distance of the corrugated pipe.

Furthermore, a group of the pressing ring back to the rubber sleeve is provided with a clearance groove, and the rubber sleeve is matched with the clearance groove.

Has the advantages that: a worker can quickly install and fix the connector at one end of the corrugated pipe by inserting the threaded pipe into the connector and pulling the locking seat, and the connector can bear the pulling force of 200 jin.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view of section A-A of FIG. 2;

fig. 4 is an exploded view of the present invention;

fig. 5 is a sectional view of the present invention;

FIG. 6 is an enlarged view of portion A of FIG. 4;

fig. 7 is an enlarged view of part B of the bitmap 5.

The reference numbers in the figures mean: 1-a connector body; 11-a limiting groove; 2-locking seat; 31-a rubber sleeve; 32-a gasket; 33-a locking hoop; 331-wane; 34-a compression ring; 341-clearance groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, the utility model provides a following technical scheme a novel bellows quick connector, including connector body 1 and locking seat 2, connector body 1 with be equipped with the fixing device who is used for fixed bellows between the locking seat 2, fixing device includes gum cover 31, packing ring 32, locking hoop 33 and clamping ring 34, gum cover 31 joint in connector body 1, packing ring 32, locking hoop 33 and clamping ring 34 pile up in proper order in the one end of gum cover 31 towards locking seat 2.

By adopting the structure, the locking seat 2 is screwed on the connector body 1 in advance, the corrugated pipe is inserted into the connector body 1, the corrugated pipe is positioned in the rubber sleeve 31, the rubber sleeve 31 is in interference fit with the corrugated pipe at the moment, the sealing strength during connection is ensured, the locking seat 2 is further rotated, the gasket 32, the locking hoop 33 and the pressing ring 34 are driven by the locking seat 2 to extrude the rubber sleeve 31, the rubber sleeve 31 deforms and extrudes the corrugated pipe, make the joint strength of bellows and connector body 1 further improve, clamp ring 34 prevents locking seat 2 direct contact locking hoop 33 this moment, leads to locking hoop 33 to damage and can make locking hoop 33 evenly atress, and clamp ring 34 pushes locking hoop 33 to packing ring 32, and locking hoop 33 takes place deformation, and the internal diameter of locking hoop 33 reduces according to locking seat 2 locking degree gradually, pins the bellows firmly, further prevents that the bellows from deviating from in the connector body 1 by accident.

In this embodiment, locking hoop 33 to connector body 1 is equipped with toper fin 331 circle, toper fin 331 circle comprises a plurality of fins 331, the path that toper fin 331 circle is less than the internal diameter of packing ring 32, toper fin 331 circle is the toper, the effect of location installation is played to conical structure this moment, the path that toper fin 331 circle is located packing ring 32, when clamping ring 34 pushes locking hoop 33 towards packing ring 32, deformation takes place for toper fin 331 circle, toper fin 331 circle draws in to the centre of a circle direction of connector body 1, the path that toper fin 331 circle reduces gradually, make its bellows that laminates more, play the effect of fixed bellows.

In this embodiment, the number of the fins 331 is not less than 5, the fins 331 are uniformly distributed on the end surface of the conical fin 331 ring, the effect of dispersed acting force is achieved when the connector is pressed, the service life of the connector body 1 is prolonged,

in this embodiment, the internal opening of the connector body 1 is provided with the limiting groove 11 for limiting the length of the corrugated pipe extending into the connector body 1, so as to play a role in positioning and quick installation and prevent the corrugated pipe from being inserted into the connector body 1 excessively.

In this embodiment, the depth of the limiting groove 11 is at least 6 times of the wave distance of the corrugated pipe, so that the corrugated pipe is better fixed in the connector body 1, and the corrugated pipe is prevented from accidentally dropping out of the connector body 1.

In this embodiment, a group of the pressing ring 34 facing away from the rubber sleeve 31 is provided with a clearance groove 341, and the rubber sleeve 31 is adapted to the clearance groove 341 to prevent the pressing ring 34 from being unable to be taken out of the locking seat 2.

Has the advantages that: a worker can quickly install and fix the connector body 1 at one end of the corrugated pipe by inserting the threaded pipe into the connector and pulling the locking seat 2, and the connector can bear the pulling force of 200 jin.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel bellows high-speed joint head, includes connector body and locking seat, its characterized in that: the connector body with be equipped with the fixing device who is used for fixed bellows between the locking seat, fixing device includes gum cover, packing ring, locking hoop and clamping ring, the gum cover joint in the connector body, packing ring, locking hoop and clamping ring pile up in proper order in the one end of gum cover towards the locking seat.

2. A novel bellows quick connector according to claim 1, wherein: the locking hoop to the connector body is equipped with toper perk circle, toper perk circle comprises a plurality of fins, the path of toper perk circle is less than the internal diameter of packing ring.

3. A novel bellows quick connector according to claim 2, wherein: the warped piece is not less than 5 pieces.

4. A novel bellows quick connector according to claim 1, wherein: the interior division of connector body is equipped with and is used for restricting the bellows to stretch into the spacing groove of the length of connector body.

5. A novel bellows quick-connect joint of claim 4, characterized in that: the depth of the limiting groove is at least 6 times of the wave distance of the corrugated pipe.

6. A novel bellows quick connector according to claim 1, wherein: one group of the pressing ring back to the rubber sleeve is provided with a clearance groove, and the rubber sleeve is matched with the clearance groove.