A detachable inflatable glove operating device

Abstract

The invention relates to the technical field of experimental equipment, in particular to a detachable inflatable glove operating device. A PP sealing bag and a silicone glove can be easily disassembled by using a sealing bag tie and a silicone glove tie. The device is small in size and easy to carry and move. The operating space is transparent and has no dead angle, which is convenient for observation. The amount of pure gas filled is small and controllable, which saves costs. The pressure state in the device can be easily observed by contracting and expanding the PP sealing bag. The device comprises a PP sealing bag, a sealing bag tie, an organic glass box, an exhaust valve, a silicone glove tie, a silicone glove and an air intake valve. An inner cavity is arranged inside the organic glass box. The top of the organic glass is arranged to be open and communicated with the inner cavity. A bottom loop of the PP sealing bag is arranged at an upper opening of the organic glass box. A sealing bag tie loop is arranged at the bottom of the PP sealing bag. The exhaust valve is arranged at the lower rear side of the left part of the organic glass box and communicated with the inner cavity. The air intake valve is fixedly arranged at the upper rear side of the right part of the organic glass box.

Description

Technical Field

[0001] The invention relates to the technical field of experimental equipment, in particular to a detachable inflatable glove operating device. Background Art

[0002] As is known to all, an inflatable glove operating device is an auxiliary device used in scientific experiments to provide experiments with air isolation or a dust-free and sterile environment. It has been widely used in the field of experimental equipment. Existing inflatable glove operating devices are generally made of plexiglass or stainless steel, and a pressure gauge needs to be installed to observe the internal pressure state of the device. The box is connected to a high-power vacuum pump to discharge the impurity gas in the box to form a vacuum state. When a pure gas environment is required, a large amount of gas needs to be filled into the box. The existing glove operating device is a large sealed box as a whole, which is heavy, and it is not easy to clean the inside of the box, operate it, and move it. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a detachable inflatable glove operating device which is small in size, does not require a pressure gauge, only requires a small portable vacuum pump to evacuate air, and the PP sealing bag on the upper part of the box body shrinks to achieve a vacuum environment inside the box. The device is simple to operate and easy to carry. When a pure gas environment is required, the inflation volume is small, and the device is easy to disassemble for cleaning the interior.

[0004] The present invention discloses a detachable inflatable glove operating device, comprising a PP sealing bag, a sealing bag tie, an organic glass box, an air extraction valve, a silicone glove tie, a silicone glove and an air inlet valve. The organic glass box is provided with an inner cavity, and the top is open. The bottom loop of the PP sealing bag is arranged on the outer side of the upper opening of the organic glass box, the sealing bag tie loop is arranged at the bottom of the PP sealing bag, the air extraction valve is arranged on the lower rear side of the left part of the organic glass box and communicates with the inner cavity of the organic glass box, a protruding glove mounting ring is fixedly arranged at the front of the organic glass box, the glove mounting ring is communicated with the inner cavity, the open end loop of the silicone glove is arranged at the front of the glove mounting ring, the other end of the silicone glove passes through the glove mounting ring and extends into the inner cavity of the organic glass box, the silicone glove tie loop is arranged on the outer side of the front of the glove mounting ring, the air inlet valve is fixedly arranged on the upper rear side of the right part of the organic glass box, and the bottom gasket is fixedly arranged at the bottom of the organic glass box.

[0005] The detachable inflatable glove operating device of the present invention also includes a double-layer concave ring set on the outer side of the upper opening of the organic glass box body, and the sealing bag tie is embedded in the concave ring on the outer side of the upper opening of the organic glass box body to fix the PP sealing bag on the box body.

[0006] The present invention discloses a detachable inflatable glove operating device, wherein a double-layer concave ring is arranged on the outer side of the front end of a protruding glove mounting ring arranged on the front part of an organic glass box body, and a silicone glove tie is embedded in the concave ring of the glove mounting ring to fix the silicone glove on the glove mounting ring.

[0007] Compared with the prior art, the present invention has the following beneficial effects: when using the detachable inflatable glove operating device, the PP sealing bag and the silicone gloves can be easily disassembled by the sealing bag tie and the silicone glove tie, which is convenient for cleaning the interior, and the overall volume of the device is small. When in a non-working state, the PP sealing bag is stored in a plexiglass box, which is convenient for carrying and moving. When in a working state, the PP sealing bag contracts to discharge the impurity gas in the box, which is convenient for forming a vacuum environment. The PP sealing bag is inflated to expand the operating space. The operating space of the device is transparent without dead angles, which is convenient for operating and observing the experiment. The amount of pure gas filled is small and controllable, which saves costs and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic front view of the structure of the present invention;

[0009] Figure 2 It is a left side schematic diagram of the structure of the present invention;

[0010] Figure 3 It is a schematic top view of the structure of the present invention;

[0011] Figure 4 is a three-dimensional schematic diagram of the present invention when it is in a gas-filled state;

[0012] Figure 5 It is a three-dimensional schematic diagram of the present invention when it is in an evacuated state;

[0013] Markings in the attached figure: 1. PP sealing bag; 2. Sealing bag tie; 3. Plexiglas box; 4. Air extraction valve; 5. Silicone glove tie; 6. Silicone gloves; 7. Air inlet valve; 8. Bottom gasket. DETAILED DESCRIPTION

[0014] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0015] like Figures 1 to 5As shown, a detachable inflatable glove operating device of the present invention comprises a PP sealing bag 1, a sealing bag tie 2, an organic glass box 3, an exhaust valve 4, a silicone glove tie 5, a silicone glove 6 and an air inlet valve 7. The organic glass box 3 is provided with an inner cavity, and the top is open. The bottom loop of the PP sealing bag 1 is arranged on the outer side of the upper opening of the organic glass box 3, the loop of the sealing bag tie 2 is arranged at the bottom of the PP sealing bag 1, the exhaust valve 4 is arranged on the lower rear side of the left part of the organic glass box 3 and communicates with the inner cavity of the organic glass box 3, a protruding glove mounting ring is fixedly arranged at the front of the organic glass box 3, the glove mounting ring is communicated with the inner cavity, the open end loop of the silicone glove 6 is arranged at the front part of the glove mounting ring, and the other end of the silicone glove 6 passes through the glove mounting ring and extends into the inner cavity of the organic glass box 3, the loop of the silicone glove tie 5 is arranged on the outer side of the front part of the glove mounting ring, the air inlet valve 7 is fixedly arranged on the upper rear side of the right part of the organic glass box 3, and the bottom The gasket 8 is fixedly arranged at the bottom of the organic glass box 3; when using the detachable inflatable glove operating device, the PP sealing bag and the silicone gloves can be easily disassembled by the sealing bag tie and the silicone glove tie, which is convenient for cleaning the interior, and the overall volume of the device is small. When it is in a non-working state, the PP sealing bag is stored in the organic glass box, which is convenient for carrying and moving. When it is in a working state, the PP sealing bag shrinks to discharge the impurity gas in the box, which is convenient for forming a vacuum environment. The PP sealing bag is inflated to expand the operating space. The operating space of the device is transparent without dead angles, which is convenient for operating and observing the experiment. The amount of pure gas filled is small and controllable, which saves costs and is highly practical.

[0016] The detachable inflatable glove operating device of the present invention also includes a double-layer concave ring set on the outer side of the upper opening of the organic glass box body, and the sealing bag tie is embedded in the concave ring on the outer side of the upper opening of the organic glass box body to fix the PP sealing bag on the box body.

[0017] The present invention discloses a detachable inflatable glove operating device, wherein a double-layer concave ring is arranged on the outer side of the front end of a protruding glove mounting ring arranged on the front part of an organic glass box body, and a silicone glove tie is embedded in the concave ring of the glove mounting ring to fix the silicone glove on the glove mounting ring.

[0018] The present invention provides a detachable inflatable glove operating device. When it is working, the air inlet valve can be connected to the pure gas required for the working environment, the valve can adjust the air inlet size, the air extraction valve is connected to a small portable vacuum pump, before material loading, the PP sealing bag is opened, and after the material is loaded, the PP sealing bag is fixed to the opening on the organic glass box with a sealing bag tie, the air inlet valve is closed, and the air extraction valve is opened to evacuate the air in the box to form a micro-vacuum state, and then the air extraction pump is closed, the air extraction valve is adjusted to a slightly open state, the air inlet valve is opened, and the pure gas required for the working environment, such as helium or nitrogen, is filled to enter the working state. The device is simple and reasonable, small and portable, easy to operate, the vacuum environment is discernible to the naked eye, the operating space is transparent and has no dead angles, the amount of pure gas filled is small and controllable, and cost is saved. Before completing the above actions, the device is first moved to the position required by the user.

[0019] The present invention is a detachable inflatable glove operating device, and the installation method, connection method or setting method of all the above-mentioned components are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0020] In the present invention, a detachable inflatable glove operating device, unless otherwise specified, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, the number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are only used to distinguish the names. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or equipment.

[0021] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A detachable inflatable glove operating device, characterized in that: The invention comprises a PP sealing bag (1), a sealing bag tie (2), an organic glass box (3), an air extraction valve (4), a silicone glove tie (5), a silicone glove (6) and an air inlet valve (7). The organic glass box (3) is provided with an inner cavity and is open at the top. The bottom loop of the PP sealing bag (1) is arranged outside the upper opening of the organic glass box (3). The loop of the sealing bag tie (2) is arranged at the bottom of the PP sealing bag (1). The air extraction valve (4) is arranged at the lower rear side of the left part of the organic glass box (3) and is communicated with the inner cavity of the organic glass box (3). A protruding glove mounting ring is fixedly arranged at the front of the organic glass box (3). The glove mounting ring is communicated with the inner cavity. The open end loop of the silicone glove (6) is arranged at the front of the glove mounting ring. The other end of the silicone glove (6) passes through the glove mounting ring and extends into the inner cavity of the organic glass box (3). The loop of the silicone glove tie (5) is arranged on the glove. On the outside of the front part of the mounting ring, an air inlet valve (7) is fixedly arranged on the upper rear side of the right part of the organic glass box (3), and a bottom gasket (8) is fixedly arranged on the bottom of the organic glass box (3); a double-layer concave ring is arranged on the outside of the upper opening of the organic glass box (3), and a sealing bag tie (2) is embedded in the concave ring on the outside of the upper opening of the organic glass box (3) to fix the PP sealing bag (1) on the box; a double-layer concave ring is arranged on the outside of the front end of the protruding glove mounting ring arranged on the front part of the organic glass box, and a silicone glove tie (5) is embedded in the concave ring of the glove mounting ring to fix the silicone glove (6) on the glove mounting ring.

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