CN216307041U

CN216307041U - Embedded pneumatic connector

Info

Publication number: CN216307041U
Application number: CN202122386574.5U
Authority: CN
Inventors: 高梅良
Original assignee: Zhejiang Quzhou Yinglite Pneumatic Machinery Technology Co ltd
Current assignee: Zhejiang Quzhou Yinglite Pneumatic Machinery Technology Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-15
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses an embedded pneumatic connector. The key points of the technical scheme are as follows: the utility model provides an embedded pneumatic joint, including female joint and with female joint threaded connection's sub-joint, be provided with the connection chamber that is used for connecting tube in sub-joint and the female joint, be provided with the mounting between female joint and the sub-joint, the mounting includes first clamping part, smooth portion and second clamping part, first clamping part and second clamping part symmetry set up in the both ends of smooth portion, the one end that smooth portion was kept away from to first clamping part and second clamping part all is the throat setting, the chute has been seted up to the one end of sub-joint, the chute cooperates with first clamping part, be provided with on the female joint and support the piece, support and be provided with on the piece and press from both sides the hypotenuse of cooperating with second clamping part. According to the utility model, the male joint and the female joint are connected to generate pressure on the fixing piece, so that two ends of the fixing piece are deformed to clamp the pipeline.

Description

Embedded pneumatic connector

Technical Field

The utility model relates to the field of pipe joints, in particular to an embedded pneumatic joint.

Background

The pipe joint is a connecting tool between a pipeline and a connecting point between an element and the pipeline, and can be disassembled and assembled. Common pipe joints can be generally divided into hard pipe joints and hose joints. If the connection mode of the pipe joint and the pipeline is divided, the hard pipe joint has three types of flaring type, clamping sleeve type and welding type, and the hose joint is mainly a fastening type hose joint. The connection between the pipeline and the pipe joint is mainly realized in a threaded manner. In the process of connecting the pipe joint with the pipeline, gaps can be generated between the pipe joint and the pipeline, so that air flow circulating in the pipeline is easy to leak out through the pipe joint. Therefore, a new solution is proposed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an embedded pneumatic connector, wherein a fixed part is pressed through the connection of a male connector and a female connector, so that two ends of the fixed part are deformed to clamp a pipeline.

The technical purpose of the utility model is realized by the following technical scheme: the utility model provides an embedded pneumatic connector, includes female joint and the sub-joint with female joint threaded connection, be provided with the connection chamber that is used for connecting tube in sub-joint and the female joint, be provided with the mounting between female joint and the sub-joint, the mounting includes first clamping part, smooth portion and second clamping part, first clamping part and second clamping part symmetry set up in the both ends of smooth portion, the one end that smooth portion was kept away from to first clamping part and second clamping part all is the throat setting, the chute has been seted up to the one end of sub-joint, the chute cooperates with first clamping part, be provided with on the female joint and support the piece, support and be provided with the hypotenuse that cooperates with second clamping part on the piece.

By adopting the technical scheme, when in use, the pipeline passes through the fixing piece, the first clamping part on the fixing piece is embedded in the chute arranged on the sub-joint, the joint penetrates from the other end of the pipeline, the sub-joint is in threaded connection with the female joint, the female thread arranged in the female joint is matched with the external thread arranged on the outer surface of the sub-joint, so that the female joint and the sub-joint are connected and fixed, after the female joint and the sub-joint are connected, one end, away from the smooth part, of the second clamping part on the fixing piece is abutted against the bevel edge arranged in the female joint, the abutting block arranged on the female joint is matched with the sub-joint, so that the fixing piece is restrained, and in the process of connecting the female joint and the sub-joint, because one end, away from the smooth part, of the first clamping part and one end, away from the smooth part, of the second clamping part are under the action of the bevel edge and the chute, produce deformation for the both ends of first clamping part and second clamping part press from both sides tightly the pipeline, thereby realize the clamp of pipeline with fixed, reduce the gap that produces between coupling and the pipeline, avoid producing gaseous outer the leaking.

The utility model is further configured to: the sub-joint is provided with an installation groove, and the first clamping part is fixedly connected with an elastic clamping block which is embedded with the installation groove.

Through adopting above-mentioned technical scheme, the mounting groove has been seted up to the inside of sub-joint, through the elasticity fixture block gomphosis with setting up on the first clamping part in the mounting groove to realize being connected between sub-joint and the mounting, thereby promote connection stability.

The utility model is further configured to: the top of the second clamping portion is fixedly connected with a wrapping edge, and the wrapping edge is abutted to the inner wall of the abutting block.

Through adopting above-mentioned technical scheme, when borduring through setting up on the second clamping part protects second clamping part, bordure and support the piece and contradict to promote the second clamping part and support the compactness between the piece.

The utility model is further configured to: the wrapping edges are made of soft materials.

Through adopting above-mentioned technical scheme, it can adopt rubber to bordure, can play the guard action to the mounting, also can increase the leakproofness simultaneously.

The utility model is further configured to: the first clamping portion, the smooth portion and the second clamping portion are integrally formed.

Through adopting above-mentioned technical scheme, first clamping part, smooth portion and second clamping part integrated into one piece make mounting stability more, and compressive capacity is better.

The utility model is further configured to: and hexagonal ferrules are fixedly connected to the outer surfaces of the female connector and the male connector.

By adopting the technical scheme, the hexagonal ferrules fixedly connected to the female connector and the male connector facilitate a user to connect the female connector and the male connector by means of a wrench.

In conclusion, the utility model has the following beneficial effects:

the sub-joint and the female joint extrude the fixing piece through the inclined edges arranged on the inclined grooves arranged on the sub-joint and the female joint in the connecting process, so that the two ends of the first clamping portion and the second clamping portion deform, the pipeline is clamped, and the connection tightness between the pipe joint and the pipeline is improved.

Drawings

FIG. 1 is a schematic illustration of an explosive structure according to the present invention;

fig. 2 is a cross-sectional view of the female connector of the present invention.

In the figure: 1. a sub-junction; 2. mounting grooves; 3. a chute; 4. a first clamping portion; 5. an elastic clamping block; 6. a smoothing section; 7. a second clamping portion; 8. edge covering; 9. a female joint; 10. a hexagonal ferrule; 11. a resisting block; 12. a bevel edge; 13. a connecting cavity.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it is to be noted that the embodiments and features of the embodiments of the present application can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like 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 referred device or element 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in detail below with reference to the accompanying drawings.

An embedded pneumatic connector is shown in fig. 1 and 2 and comprises a female connector 9 and a sub connector 1 in threaded connection with the female connector 9, a connecting cavity 13 for connecting a pipeline is arranged in the sub connector 1 and the female connector 9, a fixing piece is arranged between the female connector 9 and the sub connector 1 and comprises a first clamping portion 4, a smooth portion 6 and a second clamping portion 7, and the first clamping portion 4, the smooth portion 6 and the second clamping portion 7 are integrally formed.

First clamping part 4 and second clamping part 7 symmetry set up in the both ends of smooth portion 6, and the one end that smooth portion 6 was kept away from to first clamping part 4 and second clamping part 7 all is the throat setting, and the chute 3 has been seted up to the one end of sub-joint 1, and chute 3 cooperatees with first clamping part 4, is provided with on the female joint 9 and supports piece 11, supports and is provided with on the piece 11 with second clamping part 7 matched with hypotenuse 12.

The mounting groove 2 has been seted up on the sub-joint 1, the elastic fixture block 5 of fixedly connected with and 2 looks gomphosis of mounting groove on the first clamping part 4, mounting groove 2 has been seted up to the inside of sub-joint 1, 5 gomphosis in mounting groove 2 through the elastic fixture block with setting up on the first clamping part 4, thereby realize being connected between sub-joint 1 and the mounting, thereby promote connection stability, the top fixedly connected with of second clamping part 7 bordures 8, bordure 8 and support the inner wall conflict of piece 11, 8 adoption soft material bordures, can play the guard action to the mounting, also can increase the leakproofness simultaneously, female joint 9 and the equal fixedly connected with hexagonal lasso 10 of sub-joint 1's surface.

When the pipe fitting is used, a pipe passes through the fixing piece, the first clamping part 4 on the fixing piece is embedded in the inclined groove 3 arranged on the sub-joint 1, the joint penetrates through the other end of the pipe, the sub-joint 1 is in threaded connection with the female joint 9, the internal thread arranged in the female joint 9 is matched with the external thread arranged on the outer surface of the sub-joint 1, so that the female joint 9 and the sub-joint 1 are connected and fixed, after the female joint 9 is connected with the sub-joint 1, one end, far away from the smooth part 6, of the second clamping part 7 on the fixing piece is abutted against the inclined edge 12 arranged in the female joint 9, the abutting block 11 arranged on the female joint 9 is matched with the sub-joint 1, so that the fixing piece is restrained, in the process of connecting the female joint 9 and the sub-joint 1, because one end, far away from the smooth part 6, of the first clamping part 4 and one end, far away from the smooth part 6, of the second clamping part 7 are under the action of the inclined edge 12 and the inclined groove 3, and deformation is generated, so that the two ends of the first clamping part 4 and the second clamping part 7 clamp the pipeline, and the pipeline is clamped and fixed.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. The utility model provides an embedded pneumatic connector, includes female joint (9) and connects (1) with female joint (9) threaded connection, be provided with in sub-joint (1) and female joint (9) and be used for connecting the connecting chamber (13) of pipeline, its characterized in that: be provided with the mounting between female joint (9) and sub-joint (1), the mounting includes first clamping part (4), smooth portion (6) and second clamping part (7), first clamping part (4) and second clamping part (7) symmetry set up in the both ends of smooth portion (6), the one end that smooth portion (6) were kept away from in first clamping part (4) and second clamping part (7) all is the throat setting, chute (3) have been seted up to the one end of sub-joint (1), chute (3) and first clamping part (4) cooperate, be provided with on female joint (9) and support piece (11), support and be provided with on piece (11) with second clamping part (7) matched with hypotenuse (12).

2. The drop-in pneumatic fitting of claim 1, wherein: the sub-joint (1) is provided with an installation groove (2), and the first clamping part (4) is fixedly connected with an elastic clamping block (5) which is embedded with the installation groove (2).

3. The drop-in pneumatic fitting of claim 1, wherein: the top of the second clamping portion (7) is fixedly connected with an edge covering (8), and the edge covering (8) is abutted to the inner wall of the abutting block (11).

4. A drop-in pneumatic fitting according to claim 3, wherein: the edge covering (8) is made of soft materials.

5. The drop-in pneumatic fitting of claim 1, wherein: the first clamping part (4), the smooth part (6) and the second clamping part (7) are integrally formed.

6. The drop-in pneumatic fitting of claim 1, wherein: the outer surfaces of the female joint (9) and the male joint (1) are fixedly connected with hexagonal ferrules (10).