CN213479464U

CN213479464U - Metal hose with quick connector

Info

Publication number: CN213479464U
Application number: CN202021548580.5U
Authority: CN
Inventors: 王冬
Original assignee: Hebei Jiashun Rubber & Plastic Technology Co ltd
Current assignee: Hebei Jiashun Rubber & Plastic Technology Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-06-18
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a metal collapsible tube with quick-operation joint, the pressure water pipe comprises a water inlet pipe, the right side position fixed mounting of inlet tube has female joint, female joint's right side position fixed mounting has the casing, and female joint and casing pass through welded connection, shells inner wall position fixed mounting has the card shell, card shell top position fixed connection has the sealing washer, the sealing washer adopts the rubber material, relates to hose connection technical field. This a metal collapsible tube for having quick-operation joint, the top fixed position of buckle installs the briquetting, and the below fixed position of buckle is connected with the spring, and the spring sets up two altogether, and the symmetry sets up at the sub-joint, has guaranteed the efficiency of installation, very big reduction time consumption, reaches save time, raises the efficiency purpose, utilizes this device, the staff's of being convenient for operation, and the staff uses very conveniently.

Description

Metal hose with quick connector

Technical Field

The utility model relates to a hose connection technical field specifically is a metal collapsible tube with quick-operation joint.

Background

The metal hose is one of the main parts for equipment installation and connection between components, and has the characteristics of good flexibility, high temperature resistance, corrosion resistance and higher pressure bearing. Therefore, the method is widely applied to aerospace, machinery manufacturing, petrochemical industry, electric power, metallurgy, building industry and the like. The metal hose is generally composed of stainless steel corrugated pipe, net cover, protective ring, connecting pipe, welding ring, joint and other parts, wherein the joint comprises a threaded joint and a flange joint, and the joint has a fixed type and a loop type. The existing production process of the metal hose is generally finished by integrally welding the corrugated pipe, the net pipe and the protective ring and then welding the corrugated pipe, the net pipe and the protective ring with a connecting pipe or a joint.

The traditional mode of connecting gas appliances such as a liquefied petroleum gas cylinder, a gas pipe or a gas stove is that the gas appliances are connected through a rubber pipe and are screwed tightly by lead wires at two ends of the rubber pipe so as to prevent the gas appliances from falling off; this connection has a number of drawbacks: the rubber tube is inconvenient to install and replace, is easy to block a gas path in a bent state, has poor corrosion resistance, is easy to age, has short service life, is easy to leak gas, and can cause accidents caused by the leakage of various kinds of coal gas and fuel gas. In order to solve the problem of safe and reliable connection of the gas pipeline, the corrugated metal pipe is adopted as a main body in China successively, the corrugated metal pipe has certain flexibility and can be bent without bending, the threaded connection is convenient and reliable, the phenomena of gas leakage and gas blockage can be thoroughly avoided, the gas leakage accident is reduced to a great extent, and the practical effect is good. The joint part of the gas end part used at present also adopts a matched threaded joint device, but the parts are more and smaller, the installation is inconvenient, and once a certain part is lacked, great potential safety hazard exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a metal hose with a quick joint, which is used for solving the problems that the metal hose is connected through a rubber tube and the two ends of the rubber tube are tightly twisted by lead wires to prevent the metal hose from falling off in the background technology; this connection has a number of drawbacks: the rubber tube is inconvenient to install and replace, is easy to block a gas path in a bending state, has poor corrosion resistance, is easy to age, has short service life, is easy to leak gas, and can cause the problem of accidents caused by the leakage of various kinds of coal gas and fuel gas.

In order to achieve the above object, the utility model provides a following technical scheme: including inlet tube and outlet pipe, the right side position fixed mounting of inlet tube has female joint, female joint's right side position fixed mounting has the casing, and female joint and casing pass through welded connection, shells inner wall position fixed mounting has the card shell.

Preferably, the position of the upper part of the clamping shell is fixedly connected with a sealing ring, and the sealing ring is made of rubber.

Preferably, the upper position of the shell is fixedly connected with a water stop block, and the outer surface of the water stop block is fixedly connected with an anti-slip groove.

Preferably, the left side position of outlet pipe fixedly connected with sub-joint, the left side position fixedly connected with buckle of sub-joint.

Preferably, a pressing block is fixedly mounted at the position above the buckle, and a spring is fixedly connected at the position below the buckle.

Preferably, the number of the springs is two, and the springs are symmetrically arranged at two ends of the sub-joint.

Compared with the prior art, the beneficial effects of the utility model are that: this metal collapsible tube with quick-operation joint is equipped with, the top fixed position of buckle installs the briquetting, the below fixed position of buckle is connected with the spring, the spring sets up two altogether, and the symmetry sets up at the sub-joint, the efficiency of installation has been guaranteed, very big reduction time consumption, reach save time, the purpose of efficiency improvement, and the right side fixed position of female joint installs the casing, and female joint and casing pass through welded connection, the fixed position of shells inner wall has the card shell, card shell top fixed position is connected with the sealing washer, the sealing washer adopts the rubber material, the effectual gas tightness of having guaranteed, the phenomenon of leaking and gas leakage can not take place, utilize this device, the staff's of being convenient for operation, and the staff uses very conveniently.

Drawings

FIG. 1 is a schematic structural view of a metal hose with a quick coupling according to the present invention;

FIG. 2 is a schematic view of a spring of a metal hose with a quick coupling according to the present invention;

FIG. 3 is a side view of a metal hose with a quick connector according to the present invention;

fig. 4 is a schematic view of the metal hose water stop block with the quick coupling of the present invention.

In the figure: 1. the water inlet pipe comprises a water inlet pipe body, a female joint, a water stop block, a water stop groove, a sliding-proof groove, a shell body, a clamping shell, a sealing ring, 8, a buckle, 9, a spring, 10, a pressing block, 11, a sub-joint, 12 and a water outlet pipe.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a metal hose with a quick connector comprises a water inlet pipe 1 and a water outlet pipe 12, a female connector 2 is fixedly installed at the right side position of the water inlet pipe 1, a shell 5 is fixedly installed at the right side position of the female connector 2, the female connector 2 and the shell 5 are connected through welding, the sealing performance of the device is improved, and various gases and liquids are conveyed, a clamping shell 6 is fixedly installed at the inner wall position of the shell 5, a sealing ring 7 is fixedly connected at the upper position of the clamping shell 6, the sealing ring 7 is made of rubber, the sealing performance of the rubber is good, the sealing performance of the device is improved, a water stop block 3 is fixedly connected at the upper position of the shell 5, an anti-skidding groove 4 is fixedly connected at the outer surface position of the water stop block 3, a sub connector 11 is fixedly connected at the left side position of the water outlet pipe 12, and a buckle 8 is fixedly connected at, the top fixed mounting of buckle 8 has briquetting 10, and buckle 8's below position fixedly connected with spring 9, spring 9 set up two altogether, and the symmetry sets up at sub-joint 11, and the use of spring 9 makes this kind can self return, has improved the convenience of device and the rapidity of installation to through the pressure of spring 9, make the leakproofness also obtain improving.

The working principle is as follows: when the metal hose with the quick connector is used, a user presses the anti-slip groove 4, the anti-slip groove 4 drives the anti-slip block 3 to move, the anti-slip block 3 slides towards the left side, the pressing block 10 is pressed by the other hand, the pressing block 10 moves inwards, the pressing block 10 drives the buckle 8 to move, the buckle 8 also moves inwards, the buckle 8 is butted with the anti-slip groove 4, under the action of the sealing ring 7, the female connector 2 is hermetically connected with the male connector 11, the user presses the anti-slip groove 4, the anti-slip block 3 is driven to move through the anti-slip groove 4, the anti-slip block 3 slides towards the right side, sealing is performed once, the installation efficiency is ensured, the time consumption is greatly reduced, the time is saved, the efficiency is improved, the device is utilized, the operation of workers is convenient, and the workers can use the metal hose very conveniently.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A metal hose with quick-operation joint, includes inlet tube (1) and outlet pipe (12), its characterized in that: the right side position fixed mounting of inlet tube (1) has female joint (2), the right side position fixed mounting of female joint (2) has casing (5), and female joint (2) and casing (5) pass through welded connection, casing (5) inner wall position fixed mounting has card shell (6).

2. The metal hose with quick coupling of claim 1, wherein: the upper position of the clamping shell (6) is fixedly connected with a sealing ring (7), and the sealing ring (7) is made of rubber.

3. The metal hose with quick coupling of claim 1, wherein: the water stopping block (3) is fixedly connected to the upper portion of the shell (5), and the anti-skidding groove (4) is fixedly connected to the outer surface of the water stopping block (3).

4. The metal hose with quick coupling of claim 1, wherein: the left side position fixedly connected with sub-joint (11) of outlet pipe (12), the left side position fixedly connected with buckle (8) of sub-joint (11).

5. The metal hose with quick coupling of claim 4, wherein: a pressing block (10) is fixedly arranged at the upper position of the buckle (8), and a spring (9) is fixedly connected at the lower position of the buckle (8).

6. The metal hose with quick coupling of claim 5, wherein: the two springs (9) are arranged and symmetrically arranged at two ends of the sub-joint (11).