A coolant bottle opener

Abstract

The utility model provides a kind of refrigerant bottle opener, belong to bottle opener technical field.It solves the problem of low safety performance of existing bottle opener.The refrigerant bottle opener, including bottle opener main part and the ejector rod of being set in bottle opener main part and with its sliding cooperation, bottle opener main part is located on the outer wall of upper end portion and is provided with the assembly plate connected with it, assembly plate is provided with moving assembly, the moving assembly is composed of driving unit and control unit, control unit includes the U-shaped frame of cavity, two connecting pieces and mounting seat, mounting seat is set in the upper end portion of bottle opener main part, the outer wall of both sides of bottle opener main part is all provided with strip slot, U-shaped frame front end is connected with mounting seat by shaft one, two the connecting piece is set in the outer of bottle opener main part, the lower end of two the connecting piece is connected with ejector rod by shaft two, the upper end of this connecting piece is connected with the corresponding side wall of U-shaped frame by shaft three.The utility model has the advantages of high safety.

Description

Technical Field

[0001] This utility model belongs to the field of bottle opener technology and relates to a refrigerant bottle opener. Background Technology

[0002] Currently, refrigerant charging for refrigeration equipment such as air conditioners and refrigerators is generally done by connecting a refrigerant tank to the equipment being charged and utilizing the pressure difference between the two. The refrigerant used in automotive air conditioners is usually stored in a refrigerant tank. Auto repair shops use a special refrigerant opener to open the refrigerant tank. However, existing openers are generally operated manually by rotating a handle to push down a push rod to control the opening. Due to various reasons, the pressure in the equipment being charged may exceed the pressure inside the refrigerant tank. This can lead to a surge in pressure inside the refrigerant tank, causing technical accidents such as refrigerant tank explosions. This can prevent workers from evacuating in time, affecting safety and failing to meet usage requirements. Summary of the Invention

[0003] The purpose of this invention is to address the aforementioned problems in the existing technology by providing a refrigerant bottle opener with high safety.

[0004] The objective of this utility model can be achieved through the following technical solution: A refrigerant bottle opener includes a bottle opener body with a discharge tube and a push rod disposed within and slidably engaged with the bottle opener body. The push rod is fitted with a plurality of sealing rings spaced apart along its length. The bottle opener body has an assembly plate connected to its upper peripheral wall at the upper end. The assembly plate has a moving component connected to it and used to control the axial reciprocating movement of the push rod. This moving component consists of a drive unit connected to the assembly plate and a component movably connected to the bottle opener body. The system comprises a control unit connected to the top rod, the control unit including a U-shaped frame of the cavity, two connecting pieces, and a mounting base. The mounting base is located at and connected to the upper end of the bottle opener body. The outer peripheral walls on both sides of the bottle opener body at the top rod are provided with strip grooves. The front end of the U-shaped frame is connected to the mounting base via shaft one, and the U-shaped frame is connected to the aforementioned drive unit. The two connecting pieces are located on both sides of the bottle opener body. The lower ends of the two connecting pieces are connected to the top rod via shaft two, and the upper ends of the connecting pieces are connected to the corresponding side walls of the U-shaped frame via shaft three.

[0005] In the aforementioned refrigerant bottle opener, the drive unit includes a telescopic cylinder with a telescopic rod connected to an assembly plate, and a control box also connected to the assembly plate for controlling the operation of the telescopic cylinder.

[0006] In the aforementioned refrigerant bottle opener, the U-shaped frame is provided with a movable handle that is connected to both the U-shaped frame and the telescopic rod.

[0007] In the aforementioned refrigerant bottle opener, several locking caps connected to shaft one, shaft two, and shaft three are each provided.

[0008] In the aforementioned refrigerant bottle opener, a handle connected to the outer peripheral wall of the bottle opener body is provided.

[0009] Compared with existing technologies, this refrigerant bottle opener can achieve intelligent control of the lifting and lowering of the top rod by setting a moving component, thereby improving operational safety. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the three-dimensional structure of this refrigerant bottle opener.

[0011] In the diagram, 1. Bottle opener body; 2. Top rod; 3. Assembly plate; 4. U-shaped frame; 5. Connecting piece; 6. Mounting base; 7. Shaft 1; 8. Shaft 2; 9. Shaft 3; 10. Telescopic cylinder; 11. Movable handle; 12. Handle. Detailed Implementation

[0012] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0013] like Figure 1As shown, this refrigerant bottle opener includes a bottle opener body 1 with a discharge tube and a push rod 2 disposed within and slidably engaged with the bottle opener body 1. The push rod 2 is fitted with several sealing rings spaced apart along its length. An assembly plate 3 is disposed on the outer peripheral wall of the upper end of the bottle opener body 1 and connected thereto. The assembly plate 3 has mounting holes for mounting the bottle opener body 1. A moving assembly is disposed on the assembly plate 3 and connected thereto for controlling the axial reciprocating movement of the push rod 2. This moving assembly consists of a drive unit connected to the assembly plate 3 and a control unit disposed on and movably connected to the bottle opener body 1, and also connected to the push rod 2. The control unit includes a U-shaped frame 4 of the cavity, two connecting pieces 5, and a mounting base 6. The mounting base 6 is disposed at and connected to the upper end of the bottle opener body 1. Strip grooves are formed on both outer peripheral walls of the bottle opener body 1 at the push rod 2. The front end of the U-shaped frame 4 is connected to the mounting base 6 via shaft 7, and the U-shaped frame 4 is connected to the aforementioned drive unit. The mounting base 6 allows the bottle opener body 1 to be located within the cavity of the U-shaped frame 4. A gap is left between the two inner side walls of the assembled U-shaped frame 4 and the outer peripheral wall of the bottle opener body 1. The two connecting pieces 5 are located on the outer sides of the bottle opener body 1, and also on the outer sides of the U-shaped frame 4. The lower ends of the two connecting pieces 5 are connected to the top rod 2 via shaft 8, and the two connecting pieces 5 are connected via shaft 8. The upper ends of the connecting pieces 5 are connected to the corresponding side walls of the U-shaped frame 4 via shaft 9. Therefore, there are two shafts 9. The drive unit includes a telescopic cylinder 10 with a telescopic rod connected to the mounting plate 3, and a control box also connected to the mounting plate 3 for controlling the operation of the telescopic cylinder 10. The U-shaped frame 4 is equipped with a movable handle 11 that is connected to it and also to the aforementioned telescopic rod. The telescopic rod drives the movable handle 11 to move, thereby controlling the axial movement of the top rod 2. Several locking caps are provided on shaft 1 7, shaft 2 8 and shaft 3 9. A handle 12 connected to it is provided on the outer peripheral wall of the bottle opener body 1. The handle 12 is located below the mounting base 6.

[0014] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0015] Although this document uses terms such as "etc." extensively, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this invention; interpreting them as any additional limitation would contradict the spirit of this invention.

Claims

1. A refrigerant bottle opener, comprising a bottle opener body (1) with a discharge tube and a push rod (2) disposed within and slidably engaged with the bottle opener body (1), wherein the push rod (2) is fitted with a plurality of sealing rings spaced apart along its length, characterized in that, The bottle opener body (1) has an assembly plate (3) connected to its outer peripheral wall at the upper end. The assembly plate (3) has a moving component connected to it and used to control the axial reciprocating movement of the push rod (2). This moving component consists of a drive unit connected to the assembly plate (3) and a control unit located on the bottle opener body (1), movably connected to it, and also connected to the push rod (2). The control unit includes a U-shaped frame (4) of the cavity, two connecting pieces (5), and a mounting base (6). The mounting base (6) is located on the bottle opener body. The bottle opener body (1) is located at the upper end and connected to it. The bottle opener body (1) has a strip groove on both outer peripheral walls on both sides at the top rod (2). The front end of the U-shaped frame (4) is connected to the mounting base (6) through shaft one (7), and the U-shaped frame (4) is connected to the drive unit mentioned above. Two connecting pieces (5) are located on both sides of the bottle opener body (1). The lower ends of the two connecting pieces (5) are connected to the top rod (2) through shaft two (8), and the upper ends of the connecting pieces (5) are connected to the corresponding side wall of the U-shaped frame (4) through shaft three (9).

2. A refrigerant bottle opener according to claim 1, characterized in that, The drive unit includes a telescopic cylinder (10) with a telescopic rod and connected to the assembly plate (3) and a control box also connected to the assembly plate (3) for controlling the operation of the telescopic cylinder (10).

3. A refrigerant bottle opener according to claim 2, characterized in that, The U-shaped frame (4) is provided with a movable handle (11) that is connected to it and also connected to the telescopic rod.

4. A refrigerant bottle opener according to claim 1, characterized in that, Each of the shafts (7), (8), and (9) is provided with several locking caps connected to it.

5. A refrigerant bottle opener according to claim 1, characterized in that, The bottle opener body (1) has a handle (12) connected to it on its outer peripheral wall.

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