CN215674150U

CN215674150U - Quick-connection joint for braided tube

Info

Publication number: CN215674150U
Application number: CN202122155325.5U
Authority: CN
Inventors: 黄树堂; 余建萍; 陈倩思
Original assignee: Fanski Group Co ltd
Current assignee: Fanski Group Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-01-28
Anticipated expiration: 2031-09-07

Abstract

The utility model provides a quick connector for a braided tube, and belongs to the technical field of braided tube accessories. It has solved the problem that the assembly efficiency is low when weaving the pipe in the space less. This a connect soon for weaving pipe, including connect the main part soon, connect the main part soon and constitute by the last body and the lower body that all are cavity setting, the terminal surface that lower body is located and is laminated with the last body is provided with the axial arch, and the slip embedding in going up the internal to be the bellying that cavity set up, be provided with both ends in the bellying respectively with the inconsistent joint post of bellying inner wall, the both ends axial of joint post outwards extend, and extend and wear out the bellying to extend and wear into in the last body, two pilot holes of being convenient for joint post embedding installation are seted up to the last body on the periphery wall that the last body is located joint post department. The utility model has the advantage of high assembly efficiency.

Description

Quick-connection joint for braided tube

Technical Field

The utility model belongs to the technical field of braided tube fittings, and relates to a quick connector for a braided tube.

Background

The braided tube is mainly used for electric line protection and pipeline connectors of household faucets, toilets, showers and the like. Generally, the braided tube is used for assembling sanitary ware, and the conventional braided tube is usually provided with threaded joints coaxial with the braided tube at two ends of the braided tube and is connected with other pipe fittings through the threaded joints, so that the braided tube is inconvenient to assemble when the braided tube is in a position with a small space. Resulting in inefficient assembly.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provide a quick-connection joint which improves the assembly efficiency.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides a connect soon for weaving pipe, includes connects the main part soon, its characterized in that, connect the main part soon and constitute by the last body and the lower body that all are cavity setting, the terminal surface that lower body position laminated mutually with last body be provided with the axial arch, and slide the embedding go up in the body to be the bellying of cavity setting, the bellying in be provided with both ends respectively with the inconsistent joint post of bellying inner wall, the both ends axial of joint post outwards extend, and extend and wear out the bellying to extend and wear into go up in the body, last body position on the periphery wall of joint post department set up the pilot hole of two joint post embedding installations of being convenient for.

In the above-mentioned a connect soon for weaving pipe, the periphery wall of bellying on be provided with a plurality of along its circumferencial direction setting and rather than the convex column that links firmly mutually, the upper tube body be provided with the mounting groove that supplies its slip to pack into on the internal perisporium of corresponding convex column department.

In the quick-connect coupling for the braided tube, the protruding portion is provided with a through hole for the clamping column to extend out, and the upper end face of the protruding portion, which is located at the corresponding through hole, is provided with an open slot communicated with the corresponding through hole.

In foretell a connect soon for weaving pipe, last body position be provided with on the periphery wall of assembly hole department rather than link firmly and be convenient for the dismantlement unit that the joint post was dismantled mutually, the dismantlement unit constitute by two engaging lugs and arc piece, go up the body two the engaging lug set up in go up on the body and link firmly mutually rather than, two the installation space that supplies the arc piece installation is left between connecting two, the arc piece set up in the installation space and with two engaging lug looks swing joint, the arc piece be located the one end of engaging lug be provided with rather than be connected and with the inconsistent touch multitouch that supports of joint post.

In foretell a quick-connect joint for weaving pipe, the one end that the arc piece is located the conflict piece seted up the assembly groove one that supplies conflict piece embedding installation, the inconsistent one end of joint post and conflict piece seted up the assembly groove two that supplies conflict piece embedding installation.

In the quick-connect joint for the braided tube, one end, far away from the connecting lug, of the arc-shaped block is provided with the limiting pin shaft.

In the quick-connect joint for the braided tube, the upper tube body and the lower tube body are fixedly connected through a plurality of studs.

Compared with the prior art, the quick-connection joint for the braided tube has the advantages that:

1. be provided with both ends in the bellying respectively with the inconsistent joint post of bellying inner wall, the both ends axial of joint post outwards extends, and extends and wear out the bellying to extend and wear into in the top tube body, set up two pilot holes that are convenient for joint post embedding installation on the periphery wall that the top tube body is located joint post department, the setting of above-mentioned structure makes it can the high-speed joint and can be to its joint.

Drawings

FIG. 1 is a schematic perspective view of the present quick connect coupling for braided tubing.

FIG. 2 is a partially disassembled perspective view of the quick connect coupling for braided tubes of the present invention.

In the figure, 1, an upper pipe body; 2. a lower pipe body; 3. a boss portion; 4. a clamping column; 5. an assembly hole; 6. a convex column part; 7. an outlet hole is formed; 8. an open slot; 9. connecting lugs; 10. an arc-shaped block; 11. a contact block; 12. assembling a first groove; 13. assembling a second groove; 14. and a limiting pin shaft.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in figures 1 and 2, the quick-connection joint for the braided tube comprises a quick-connection main body, wherein the quick-connection main body consists of an upper tube body 1 and a lower tube body 2 which are both arranged in a hollow manner and form a through hole, the inner diameter of the through hole of the upper tube body 1 is larger than that of the through hole of the lower tube body 2, the end surface of the lower tube body 2, which is jointed with the upper tube body 1, is provided with an axial bulge which is embedded into the upper tube body 1 in a sliding way and is a hollow bulge part 3, the protruding part 3 extends into the through hole of the upper pipe body 1 and is in sliding fit with the through hole, a clamping column 4 with two ends respectively abutting against the inner wall of the protruding part 3 is arranged in the protruding part 3, the axle wire of the clamping column 4 and the inner diameter of the protruding part 3 are positioned on the same horizontal line, two ends of the clamping column 4 axially extend outwards and extend out of the protruding part 3, and extend and wear into in the upper pipe body 1, the outer periphery wall that upper pipe body 1 is located joint post 4 department has seted up two pilot holes 5 that are convenient for 4 embedding installations of joint post.

Further saying in detail, for the convenience of the assembly of joint post 4, improve joint efficiency, be provided with a plurality of on the periphery wall of bellying 3 along its circumferencial direction setting and rather than the convex column 6 that links firmly mutually, it is provided with the mounting groove that supplies its slip to pack into to go up body 1 on being located the internal perisporium of corresponding convex column 6 department, the height that highly is less than body 1 of this mounting groove, set up two that supply joint post 4 to extend to wear out on the bellying 3 and wear out hole 7, bellying 3 be located and offer the open slot 8 that is linked together with corresponding hole 7 of wearing on the up end of corresponding hole 7 department, the internal diameter of open slot 8 is less than the internal diameter of wearing hole 7.

In detail, in order to facilitate the subsequent removal of the clamping column 4, a detaching unit which is fixedly connected with the outer peripheral wall of one assembling hole 5 of the upper tube body 1 and facilitates the detachment of the clamping column 4 is arranged on the outer peripheral wall of the upper tube body 1, the detaching unit is composed of two connecting lugs 9 and an arc block 10, the inner part of the arc block 10 is attached to the outer peripheral wall of the upper tube body 1, the two connecting lugs 9 of the upper tube body 1 are arranged on the upper tube body 1 and fixedly connected with the upper tube body, an installation gap for the installation of the arc block 10 is reserved between the two connecting lugs, the arc block 10 is arranged in the installation gap and movably connected with the two connecting lugs 9 through a pin shaft, one end of the arc block 10, which is located at the connecting lug 9, is provided with a first assembling groove 12 which is connected with the first abutting block 11 and abuts against the clamping column 4, the abutting block 11 is fixedly connected with the arc block 10 through a stud, one end of the abutting block 10, which is located at the abutting block 11, is provided with a first assembling groove 12 for the abutting block 11 to be embedded in installation, joint post 4 sets up two 13 assembly grooves that supply conflict piece 11 embedding installation with the inconsistent one end of conflict piece 11, and joint post 4 stretches into the both ends of the upper cover body and can be provided with the sealing washer of strengthening the leakproofness between the corresponding upper cover body, and the upper cover body can be opened and be equipped with the assembly groove that supplies the sealing washer embedding installation, and the 5 opening parts of pilot hole that upper pipe body 1 is located the 4 other ends of joint post can set up sealed lid.

In further detail, in order to prevent the mistaken touch and withdraw the clamping column 4, one end of the arc block 10 far away from the connecting lug 9 is provided with a limit pin shaft 14 which is connected with the arc block and is embedded into the upper sleeve body.

In further detail, in order to enhance the stability of the connection structure, the upper pipe body 1 and the lower pipe body 2 are fixedly connected through a plurality of studs.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. A quick connector for braided tubes comprises a quick connector main body, and is characterized in that the quick connector main body consists of an upper tube body (1) and a lower tube body (2) which are both arranged in a hollow manner, the end surface of the lower pipe body (2) which is positioned on the joint with the upper pipe body (1) is provided with an axial bulge which is embedded into the upper pipe body (1) in a sliding way, a hollow bulge part (3), a clamping column (4) with two ends respectively contacted with the inner wall of the bulge part (3) is arranged in the bulge part (3), the two ends of the clamping column (4) axially extend outwards and extend out of the bulge part (3), and extend and wear into in last body (1), last body (1) be located the periphery wall of joint post (4) department and seted up two pilot holes (5) that are convenient for joint post (4) embedding installation.

2. The quick-connect coupling for braided tubes according to claim 1, characterized in that the peripheral wall of the boss (3) is provided with a plurality of protruding columns (6) which are arranged along the circumferential direction and fixedly connected with the boss, and the inner peripheral wall of the upper tube body (1) at the corresponding protruding columns (6) is provided with mounting grooves for the upper tube body to be slidably mounted in.

3. The quick-connect joint for the braided tube according to claim 1, characterized in that the protruding portion (3) is provided with an exit hole (7) through which the clamping column (4) extends, and the upper end surface of the protruding portion (3) at the corresponding exit hole (7) is provided with an open slot (8) communicated with the corresponding exit hole (7).

4. The quick connector for the braided tube according to claim 1, characterized in that a detaching unit which is fixedly connected with the outer peripheral wall of the upper tube body (1) at the position of the assembling hole (5) and convenient for detachment of the clamping column (4) is arranged on the outer peripheral wall of the upper tube body (1), the detaching unit consists of two connecting lugs (9) and arc blocks (10), the two connecting lugs (9) of the upper tube body (1) are arranged on the upper tube body (1) and fixedly connected with the upper tube body, an installation gap for installation of the arc blocks (10) is reserved between the two connecting lugs, the arc blocks (10) are arranged in the installation gap and movably connected with the two connecting lugs (9), and a contact block (11) which is connected with the arc blocks (10) and is abutted to the clamping column (4) is arranged at one end of the connecting lugs (9).

5. The quick connector for the braided tube according to claim 4, wherein one end of the arc-shaped block (10) located at the abutting block (11) is provided with a first assembling groove (12) for the abutting block (11) to be embedded and installed, and one end of the clamping column (4) abutting against the abutting block (11) is provided with a second assembling groove (13) for the abutting block (11) to be embedded and installed.

6. The quick-connect joint for braided tubes according to claim 5, characterized in that the end of the arc-shaped block (10) away from the connecting lug (9) is provided with a limit pin (14).

7. The quick-connect joint for braided tubes according to claim 1, characterized in that the upper tube body (1) and the lower tube body (2) are fixedly connected by means of a plurality of studs.