CN206112513U - Gas cylinder high -speed joint auxiliary device - Google Patents

Abstract

The utility model belongs to the technical field of the gas cylinder connects, in particular to gas cylinder high -speed joint auxiliary device. The utility model discloses a female connector subassembly, male joint subassembly, gas bottle base, screens device, fixed plate, compression spring, propulsion board, traction block, flat board. The utility model discloses can make things convenient for, swift connection gas cylinder and piecing devices, and using up the back the gas cylinder messenger, messenger that again can be rapid connects and breaks away from. This can simplify and is connected, breaks away from the operation between gas cylinder and the piecing devices, realizes the quick plug of gas cylinder, and old man, women's operation are more convenient, are worth popularizing and applying.

Description

A high-pressure gas cylinder quick connection auxiliary device

technical field

The utility model belongs to the technical field of gas cylinder joints, in particular to an auxiliary device for fast connection of high-pressure gas cylinders.

Background technique

At present, high-pressure gas cylinders have been widely used in various industries, such as medical oxygen cylinders, household gas cylinders, etc. The high-pressure gas cylinder is put into use through the joint connection between the high-pressure gas cylinder and the equipment used. After the substance in the high-pressure gas cylinder is used up, the joint is detached, and then the substance can be injected into the high-pressure gas cylinder and put into use again. The existing joints need to be connected manually. During the operation, one finger pinches the locking sleeve and moves the locking sleeve to the side of the gas cylinder, and the other hand inserts the male quick connector into the female quick connector. In order to ensure the safety of high-pressure gas cylinders in use, the locking sleeve often requires a large force to slide, which is not conducive to the use of the elderly and women in the family; while sliding the locking sleeve, the other hand inserts the male connector into the female connector. Coordinated movements of both hands are required, and the operation is still difficult for the elderly.

Contents of the invention

The purpose of this utility model is to propose a high-pressure gas cylinder quick connection auxiliary device for the defects and deficiencies of the above-mentioned technologies.

In order to solve the above problems, the utility model adopts the following technical solutions:

It includes a female joint assembly, a male joint assembly, a gas cylinder base, a locking device, a fixed plate, a compression spring, a push plate, a traction block, and a flat plate; among them, the female joint assembly includes bolts for connecting gas cylinders, female quick connectors, and locking sleeves. , the male joint assembly includes a male quick joint and a gas pipe joint. There is a buckle at the left and right ends of the clamping device. At the end of the gas cylinder base, there is a pair of notches corresponding to the buckle; there is a self-locking switch in the middle of the push plate; The gas cylinder bolts are connected with the female quick connector, and the locking sleeve is placed on the end ring of the female quick connector, which can slide left and right; the gas pipe connector is fixed at the end of the male quick connector, and the hose can be connected externally; the base of the gas cylinder is V-shaped. On the flat plate, there is a hollow guide rail inside the bottom end; the clamping device is inverted L-shaped, placed at the bottom end of the gas cylinder base, and connected with the guide rail, it can slide left and right; the fixed plate is placed directly in front of the gas cylinder base, and It is fixed on the flat plate; the fixed plate is divided into a left fixed plate and a right fixed plate, and the male quick joint is fixed on the left fixed plate; the traction block is symmetrically distributed at the end of the male quick joint, and passes through the straight The rod is connected to the push plate; the two ends of the compression spring are respectively fixed in the right fixed plate and inside the self-locking switch, the self-locking switch is reset by the elastic force of the compression spring, and the push plate can be pushed left and right by squeezing the compression spring.

The utility model improves the joint of the high-pressure gas cylinder on the basis of the prior art. The female quick joint is connected to the high-pressure gas cylinder, the male quick joint is fixed at one place, and the female quick joint is pushed toward the male quick joint to complete the connection. , you can operate with one hand. At the same time, the locking sleeve is improved from sliding on the thread to being pushed by a spring, which saves labor and is suitable for the operation of the elderly and women.

Description of drawings

Fig. 1 is a left side view of a high-pressure gas cylinder quick connection auxiliary device;

Fig. 2 is a right side view of a high-pressure gas cylinder quick connection auxiliary device;

Figure 3a and Figure 3b are detailed views of a high-pressure gas cylinder quick connection auxiliary device;

Fig. 4 is a diagram of the connection process between the high-pressure gas cylinder and the connector;

Fig. 5 is a diagram showing the completion of the connection between the high-pressure gas cylinder and the connector;

Fig. 6 is a diagram of the disengagement process between the high-pressure gas cylinder and the connector;

In the figure, 1. female joint assembly, 101, connecting gas cylinder bolt, 102, female quick joint, 103, locking sleeve; 2, male joint assembly, 201, male quick joint, 202, air pipe joint; 3, gas cylinder base , 301, notch; 4, clamping device, 401, buckle; 5, high pressure gas cylinder; ,flat.

detailed description

Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.

As shown in Figure 1, Figure 2, Figure 3a and Figure 3b, this embodiment includes a female joint assembly 1, a male joint assembly 2, a gas cylinder base 3, a locking device 4, a high-pressure gas cylinder 5, a fixing plate 6, and a compression spring 7. Propelling plate 8, traction block 9, flat plate 10; wherein, female joint assembly 1 includes connecting cylinder bolt 101, female quick joint 102, locking sleeve 103, male joint assembly 2 includes male quick joint 201, air pipe joint 202, There is a buckle 401 at the left and right ends of the clamping device 4. At the end of the gas cylinder base 3, there is a pair of notches 301 corresponding to the buckle 401. There is a self-locking switch 801 in the middle of the push plate 8; 101 is connected to the female quick connector 102, and the locking sleeve 103 is placed on the end ring of the female quick connector 102, which can slide left and right; the gas pipe connector 202 is fixedly connected to the end of the male quick connector 201, and can be connected with a hose; the gas cylinder base 3 is The V shape is placed on the flat plate 10, and there is a section of hollow guide rail inside the bottom end; the locking device 4 is horizontally inverted L-shaped, placed at the bottom end of the gas cylinder base 3, and connected with the guide rail, and can slide left and right; the fixed plate 6 Right in front of the gas cylinder base 3 and fixed on the flat plate 10, the male quick joint 201 is fixed on the left fixed plate; the traction block 9 is symmetrically distributed at the end of the male quick joint 201, and passes through the two fixed plates The two ends of the compression spring 7 are fixed on the right fixed plate and the inside of the self-locking switch 801, the self-locking switch 801 is reset by the elastic force of the compression spring 7, and the pushing plate 8 can be moved by squeezing the compression spring 7. Push left and right.

The high-pressure gas cylinder is connected with the joint, as shown in Figure 4. Push the propulsion plate 8 to the left, when the traction block 9 is located at the first end of the male quick connector 201, press the self-locking switch 801 on the propulsion plate 8, the elastic force of the compression spring 7 is not enough to reset the self-locking switch 801, and the traction block 9 stays at this position; push the clamping device 4 to the right, the locking sleeve 103 slides to the left under the obstruction of the traction block 9, at the same time, the male quick connector 201 slowly enters the inside of the female quick connector 102, when the locking sleeve 103 When sliding to the end of the female quick connector 102, the male quick connector 201 is stuck by the small steel ball of the female quick connector 102, the self-locking switch 801 resets itself under the elastic force of the compression spring 7, the push plate 8 returns to the original position, and the locking sleeve 103 automatically returns to the original position and locks and seals the joints of the two joints. Pull out the buckle 401 on the locking device 4 to complete the connection between the high-pressure gas cylinder and the joint. The completed diagram is shown in Figure 5.

The high-pressure cylinder is separated from the connector, as shown in Figure 6. Push the push plate 8 to the left, and the locking sleeve 103 slides to the left through the traction block 9. When the locking sleeve 103 is held against by the end of the female quick connector 102, press the self-locking switch 801; at this time, the locking sleeve 103 is disengaged When the two interfaces are opened, the buckle 401 on the clamping device 4 is opened, and the female and male quick connectors are automatically separated, and the locking sleeve 103 automatically slides back to the initial position at the same time, and the high-pressure gas cylinder can be separated from the connector.

The above is only a preferred example of the utility model, and all the various changes and improvements made to the utility model without departing from the spirit and scope of the utility model will not exceed the definition of the appended claims range.

Claims (2)

1. the quick auxiliary connecting device of a kind of gas cylinder, it is characterised in that it includes famale connector component, male contact component, gas Bottle base, positioner, fixed plate, compression spring, pushing plate, guiding piece, flat board；Wherein, famale connector component includes connecting gas Bottle bolt, cloudy fast joint, lock sleeve, male contact component include positive fast joint, gas-tpe fitting, and the left and right two ends of positioner respectively have , in gas cylinder base end, there are a pair seams corresponding with button bit in one button bit；There is a self-lock switch in the middle part of pushing plate；Even Connect gas cylinder bolt to be connected with cloudy fast joint, locking is placed on the end annulus of cloudy fast joint, can be horizontally slipped；Gas-tpe fitting is solid Positive fast joint end is connected on, can external hose；Gas cylinder base is V-shaped to be placed on flat board, have inside its bottom end one section it is hollow Guide rail；Positioner is in inverted L shape, is placed in gas cylinder base bottom end, and connects with guide rail, can horizontally slip；Fixed plate is placed in Gas cylinder base dead ahead, and be consolidated on flat board；Fixed plate is divided into left fixed plate and right fixed plate, and positive fast joint is fixed in a left side In fixed plate；Guiding piece is symmetric positioned at positive fast joint end, and connects pushing plate by the straight-bar through two fixed plates； Compression spring two ends are consolidated in inside right fixed plate and self-lock switch respectively, and self-lock switch is carried out multiple by the elastic force of compression spring Position, pushing plate can left and right promotions by extruding compression spring.

2. the quick auxiliary connecting device of a kind of gas cylinder according to claim 1, it is characterised in that positioner is in gas May move on the guide rail of bottle base, and can fix, prop up gas cylinder end.