CN219102331U

CN219102331U - Quick male connector with anti-torsion function

Info

Publication number: CN219102331U
Application number: CN202222946877.2U
Authority: CN
Inventors: 罗日辉
Original assignee: Suzhou Haizhuolike Transmission Technology Co ltd
Current assignee: Suzhou Haizhuolike Transmission Technology Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-05-30
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a quick male connector with an anti-torsion function, and relates to the technical field of quick connectors. The umbrella-shaped limiting ring and the male anti-torsion groove are integrally machined, the structure strength is good, the female anti-torsion teeth correspondingly arranged on the female are clamped in the male anti-torsion groove through butt joint with the female, axial locking is achieved, rotation is prevented, other devices are not needed, the anti-torsion groove and the anti-torsion teeth are integrally machined, the operation is simple, the whole structure is stable and outstanding, and the anti-torsion device is suitable for popularization and use.

Description

Quick male connector with anti-torsion function

Technical Field

The utility model relates to the technical field of quick male connectors, in particular to a quick male connector with an anti-torsion function.

Background

In the prior art, a quick connector is needed in many places in industry, the quick connector is just to need male and female connectors to be connected, but in the actual use process, the situation that a pipe is continuously twisted after being connected is very harmful to tightness if the frequency is high, so that the connection needs to be fixed, if an external structure is used, the connection is complicated or the connection is difficult to forget to use, and the connection needs to be basically solved on the structure of the male and female connectors, and the patent CN216009862U is an anti-twisting adapter.

Disclosure of Invention

The present utility model is directed to a quick male connector with anti-twisting function, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the quick male connector with the anti-torsion function comprises a male body, a one-way valve core is arranged in the head of the male body, a valve core spring is arranged at the rear of the one-way valve core, a spring limiting ring is arranged at the root of the valve core spring, a limiting ring is arranged outside the head of the male body, a male anti-torsion groove is arranged at the rear of the limiting ring, and threads are arranged at the root of the male body.

Further: the limiting ring is umbrella-shaped, the male anti-torsion grooves are uniformly distributed on the head of the male body in an annular mode, so that in the butt joint process, the male anti-torsion teeth arranged on the female head can be matched and butted quickly, and butt joint sealing rings are arranged at positions between the limiting ring and the male anti-torsion grooves, and the sealing performance is improved again.

Preferably: the screw thread is equipped with the prism with public head anti-torsion groove between, the prism is the hexagonal prism, is equivalent to the effect of nut, be equipped with between the left side of prism and the screw thread and compress tightly the sealing washer, the leakproofness is better when interfacing with the pipeline.

Preferably: the left side of the one-way valve core is sleeved with a valve core lantern ring, the valve core lantern ring can slide in the male head body, the one-way valve core is supported, and a sealing ring is arranged between the head of the one-way valve core and the inner wall of the male head body, so that the tightness is improved.

Preferably: the left side of spring spacing ring is equipped with the jump ring, adopts conventional installation, and is efficient when the equipment.

Compared with the prior art, the utility model has the beneficial effects that: the umbrella-shaped limiting ring and the male anti-torsion groove are integrally machined, the structure strength is good, the female anti-torsion teeth correspondingly arranged on the female are clamped in the male anti-torsion groove through butt joint with the female, axial locking is achieved, rotation is prevented, other devices are not needed, the anti-torsion groove and the anti-torsion teeth are integrally machined, the operation is simple, the whole structure is stable and outstanding, and the anti-torsion device is suitable for popularization and use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a male-female docking;

FIG. 3 is an enlarged schematic view at A;

FIG. 4 is a partial cross-sectional view of B-B;

fig. 5 is a partial schematic view of the separation of the male anti-twist groove and the female anti-twist teeth.

In the figure: 1. the anti-torsion device comprises a male head body 2, a one-way valve core 3, a valve core lantern ring 4, a limiting ring 5, a male head anti-torsion groove 6, a butt joint sealing ring 7, a prism 8, a compression sealing ring 9, threads 10, a valve core spring 11, a spring limiting ring 12, a clamp spring 13, a female head body 14, a locking sleeve 15, a locking steel ball 16 and female head anti-torsion teeth.

Detailed Description

The present utility model will be described below based on embodiments with reference to the accompanying drawings in the embodiments of the present utility model, but it should be understood that the present utility model is not limited to these embodiments, and in the following detailed description of the present utility model, some specific details are described in detail, however, for the portions not described in detail, the present utility model will be fully understood by those skilled in the art.

Furthermore, those of ordinary skill in the art will appreciate that the drawings are provided solely for the purposes of illustrating the objects, features, and advantages of the utility model and that the drawings are not necessarily drawn to scale.

Meanwhile, unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, it is the meaning of "including but not limited to".

Referring to fig. 1-5, the present utility model provides a technical solution: the novel anti-torsion valve comprises a male body 1, a one-way valve core 2 is arranged in the head of the male body 1, a valve core spring 10 is arranged at the rear of the one-way valve core 2, a spring limiting ring 11 is arranged at the root of the valve core spring 10, a limiting ring 4 is arranged outside the head of the male body 1, a male anti-torsion groove 5 is arranged at the rear of the limiting ring 4, and threads 9 are arranged at the root of the male body 1.

The limiting ring 4 is umbrella-shaped, the male anti-torsion grooves 5 are uniformly and annularly distributed on the head of the male body 1, and a butt joint sealing ring 6 is arranged between the limiting ring 4 and the male anti-torsion grooves 5.

The screw thread 9 is equipped with prismatic 7 with public head anti-torsion groove 5 between, prismatic 7 is the hexagonal prism, be equipped with between the left side of prismatic 7 and screw thread 9 and compress tightly sealing washer 8.

The left side of the one-way valve core 2 is sleeved with a valve core lantern ring 3, and a sealing ring is arranged between the head of the one-way valve core 2 and the inner wall of the male body 1.

The left side of the spring limiting ring 11 is provided with a clamping spring 12.

When the utility model is used, as shown in figure 2, the locking sleeve 14 slides rightwards, then the head of the male head body 1 is inserted, the female head anti-torsion teeth 16 sink into the male head anti-torsion grooves 5 in the butt joint process, the number of the anti-torsion grooves and the anti-torsion teeth is 16, the number of the anti-torsion grooves and the anti-torsion teeth can be increased or reduced according to actual conditions, the probability of alignment is larger if more, the locking sleeve 14 is loosened, the rear of the limiting ring 4 can be blocked by the locking steel balls 15, and the pulling observation is carried out to see whether the locking sleeve is inserted or not, otherwise, the operation is similar to that of a traditional quick connector, the operation is very simple to a person in the field, the whole operation is very quick, the efficiency is high, the anti-torsion effect is good, and the anti-torsion ring 4 has good umbrella-shaped locking effect and the compression resistance is strong.

Although embodiments of the present patent have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present patent, and all such insubstantial changes, substitutions and alterations are to be seen as being protected by the appended claims.

Claims

1. Quick male joint with prevent turning round function, its characterized in that: including public first body (1), be equipped with one-way case (2) in the head of public first body (1), the rear of one-way case (2) is equipped with case spring (10), and the root of case spring (10) is equipped with spring stop collar (11), be equipped with stop collar (4) outside the head of public first body (1), the rear of stop collar (4) is equipped with public first anti-torsion groove (5), and the root of public first body (1) is equipped with screw thread (9).

2. The quick connector with anti-twist function according to claim 1, wherein: the limiting ring (4) is umbrella-shaped, the male anti-torsion grooves (5) are uniformly and annularly distributed on the head of the male body (1), and a butt joint sealing ring (6) is arranged between the limiting ring (4) and the male anti-torsion grooves (5).

3. The quick connector with anti-twist function according to claim 1, wherein: a prism (7) is arranged between the thread (9) and the male anti-torsion groove (5), the prism (7) is a hexagonal prism, and a compression sealing ring (8) is arranged between the left side of the prism (7) and the thread (9).

4. The quick connector with anti-twist function according to claim 1, wherein: the left side of the one-way valve core (2) is sleeved with a valve core lantern ring (3), and a sealing ring is arranged between the head of the one-way valve core (2) and the inner wall of the male body (1).

5. The quick connector with anti-twist function according to claim 1, wherein: the left side of the spring limiting ring (11) is provided with a snap spring (12).