CN214323428U

CN214323428U - Glove box convenient to dress

Info

Publication number: CN214323428U
Application number: CN202023014565.5U
Authority: CN
Inventors: 刘焕炳; 燕绍九
Original assignee: Tianjin Aike Kaisheng Graphene Technology Co ltd
Current assignee: Tianjin Aike Kaisheng Graphene Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-10-01
Anticipated expiration: 2030-12-15

Abstract

The utility model relates to a gloves control box convenient to dress, include: the utility model relates to an operation box technical field, this be convenient for the inside and outside pressure of the adjustable gloves of gloves operation box of dressing makes the inside and outside pressure differential of gloves, makes the gloves grow to make wearing of gloves easier, simultaneously according to the change of manometer value, whether detectable gloves are damaged, avoids the environment in the operation box to suffer destruction to cause the influence to operation on next step.

Description

Glove box convenient to dress

Technical Field

The utility model relates to a glove box technical field especially relates to a glove operation box convenient to dress.

Background

The glove box is laboratory equipment which fills high-purity inert gas into a box body and filters active substances in the inert gas in a circulating way, parts in a sealing glove operation box body are inserted into the outside of the glove box, so the glove box is called as the glove box, and in the fields of biomedicine, chemistry, precise electronics and the like, some operations need to be carried out in the glove operation box, for example, in the field of biomedicine, in one case, related materials can cause pollution to the environment, for example, the materials can be pathogenic bacteria harmful to human bodies, or the operation can be biochemical reaction which can release harmful or irritant gas, and the like;

when using the gloves control box, the operator need insert the hand in the gloves, because everyone's palm size is inconsistent, or has reason such as sweat in the palm, and because the outer end of gloves is fixed on the control box, lead to the wearing of gloves especially difficult, waste time.

Disclosure of Invention

The utility model aims at solving the defects of the prior art and providing a glove operation box convenient to wear.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme a glove box convenient to dress, include: the glove-type air-extracting device comprises an operation box, a through hole, an observation hole, gloves, a reinforcing ring, a sealing ring, an air extracting device, a barometer, an air extracting valve, an exhaust valve, a frame and glass, wherein the through hole is symmetrically formed in the left wall surface and the right wall surface of the operation box, the observation hole is formed in the top end of the front wall surface of the operation box, one end of each glove is arranged in the through hole, the other end of each glove is arranged in an inner cavity of the operation box, the reinforcing ring is arranged in the through hole and is arranged on the inner wall surface of each glove, the gloves are fixed in the through hole, the sealing ring is arranged on the inner wall surface of the operation box and is arranged on the same axis with the through hole, the air extracting device is arranged on the rear side of the inner cavity of the operation box, the barometer is arranged on one side of the upper wall surface of the operation box and is communicated with the inner cavity of the operation box, the air extracting valve is arranged on the other side of the upper wall surface of the operation box, and the top end of the frame is hinged to the top end of the front wall surface of the operation box, which is provided with the observation port, and the glass is embedded in the inner cavity of the frame.

Preferably, the outer wall surface of the sealing ring is provided with a sealing rubber ring.

Preferably, a fixture block is arranged at the top end of the front wall surface of the frame, and the fixture block can be clamped at the bottom end of the front wall surface of the observation port.

Preferably, the air extraction device comprises: the two ends of the shaft lever are respectively arranged on the inner wall surface of the operation box, the bottom end of the upper cover is rotatably arranged on one side of the outer wall surface of the shaft lever, the top end of the lower cover is rotatably arranged on the other side of the outer wall surface of the shaft lever, the top end of the air exhaust pipe is communicated with the bottom end of the air exhaust valve, the bottom end of the air exhaust pipe is arranged on one side of the rear wall surface of the upper cover, and extends out of the front wall surface of the upper cover, the top end of the exhaust pipe is communicated with the bottom end of the exhaust valve, the bottom end of the exhaust pipe is arranged at the other side of the rear wall surface of the upper cover, and the front wall surface of the upper cover extends out, the number of the electric push rods is two, one ends of the two electric push rods are respectively hinged on the rear wall surface of the operation box, and the other ends of the two electric push rods are respectively hinged on the rear wall surface of the upper cover and the rear wall surface of the lower cover.

Preferably, the length of the exhaust pipe and the exhaust pipe is longer than the rotation radius of the upper cover.

Preferably, the upper cover and the lower cover can rotate by 90 degrees.

The utility model has the advantages that: the utility model discloses an electronic push rod control upper cover and the rotatory closure of lower cover use the aspiration pump to bleed to the inner chamber between upper cover and the lower cover to make the inside and outside pressure differential of producing of gloves, make the gloves grow, the operator of being convenient for keeps the inside and outside pressure differential of gloves simultaneously to the wearing of gloves, according to the reading change of manometer, whether detectable gloves are damaged, avoid because gloves are damaged, lead to the environment in the glove box to change, article in the glove box cause the pollution, influence operation on next step.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a partial schematic view of the present invention;

fig. 3 is a left side view of the present invention.

In the figure: 1. the device comprises an operation box, 2, a through hole, 3, an observation opening, 4, gloves, 5, a reinforcing ring, 6, a sealing ring, 7, an air extracting device, 71, a shaft rod, 72, an upper cover, 73, a lower cover, 74, an air extracting pipe, 75, an air exhausting pipe, 76, an electric push rod, 8, a barometer, 9, an air extracting valve, 10, an air exhausting valve, 11, a frame, 12 and glass.

The following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

1-3, a glove box for easy donning, comprising: an operation box 1, a through hole 2, an observation port 3, gloves 4, a reinforcing ring 5, a sealing ring 6, an air exhaust device 7, a barometer 8, an air exhaust valve 9, an exhaust valve 10, a frame 11 and glass 12, wherein the through hole 2 is symmetrically arranged on the left wall surface and the right wall surface of the operation box 1, the observation port 3 is arranged at the top end of the front wall surface of the operation box 1, one end of each glove 4 is arranged in the through hole 2, the other end of each glove 4 is arranged in the inner cavity of the operation box 1, the reinforcing ring 5 is arranged in the through hole 2, the reinforcing ring 5 is arranged on the inner wall surface of each glove 4, the gloves 4 are fixed in the through holes 2, the sealing ring 6 is arranged on the inner wall surface of the operation box 1 and is positioned on the same axis with the through holes 2, the air exhaust device 7 is arranged on the rear side of the inner cavity of the operation box 1, the barometer 8 is arranged on one side of the upper wall surface of the operation box 1, the barometer 8 is communicated with the inner cavity of the operation box 1, the air exhaust valve 9 is arranged on the other side of the upper wall surface of the operation box 1, the exhaust valve 10 is arranged on the upper wall surface of the operation box 1 and is positioned between the barometer 8 and the exhaust valve 9, the top end of the frame 11 is hinged to the top end of the front wall surface of the operation box 1, the top end of the observation port 3 is arranged on the top end of the front wall surface of the operation box, and the glass 12 is embedded in the inner cavity of the frame 11.

Preferably, the outer wall surface of the sealing ring 6 is provided with a sealing rubber ring.

Preferably, a latch is disposed at a top end of the front wall of the frame 11, and the latch can be latched to a bottom end of the front wall of the viewing port 3.

Preferably, the air-extracting device 7 further comprises: the electric air conditioner comprises a shaft rod 71, an upper cover 72, a lower cover 73, an air exhaust pipe 75 and electric push rods 76, wherein two ends of the shaft rod 71 are respectively arranged on the inner wall surface of the operation box 1, the bottom end of the upper cover 72 is rotatably arranged on one side of the outer wall surface of the shaft rod 71, the top end of the lower cover 73 is rotatably arranged on the other side of the outer wall surface of the shaft rod 71, the top end of the air exhaust pipe 74 is communicated with the bottom end of an air exhaust valve 9, the bottom end of the air exhaust pipe 74 is arranged on one side of the rear wall surface of the upper cover 72 and extends out of the front wall surface of the upper cover 72, the top end of the air exhaust pipe 75 is communicated with the bottom end of an air exhaust valve 10, the bottom end of the air exhaust pipe 75 is arranged on the other side of the rear wall surface of the upper cover 72 and extends out of the front wall surface of the upper cover 72, the number of the electric push rods 76 is two, one ends of the two electric push rods 76 are respectively hinged on the rear wall surface of the operation box 1, the other ends of the two electric push rods 76 are respectively hinged on the rear wall surfaces of the rear wall surface of the upper cover 72 and the lower cover 73, the two electric push rods 76 are electrically connected with an external power supply through wires, the wires extend out of the rear wall surface of the operation box 1, and the operation box 1 keeps a sealed state.

Further, preferably, the lengths of the suction pipe 74 and the exhaust pipe 75 are longer than the radius of rotation of the upper cover 72.

Preferably, the upper cover 72 and the lower cover 73 are further rotatable by 90 degrees.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Example (b): because the outer wall of the glove 4 is thick, when the glove is not used, the glove 4 is kept horizontal, then the two electric push rods 76 are powered on, the two electric push rods 76 are controlled to extend, one electric push rod 76 controls the upper cover 72 to rotate 90 degrees clockwise around the bottom end of the upper cover, the other electric push rod 76 controls the lower cover 73 to rotate 90 degrees anticlockwise around the top end of the lower cover, the upper cover 72 and the lower cover 73 are kept in a closed state, the glove 4 is positioned between the upper cover 72 and the lower cover 73, meanwhile, two sides of the inner wall surfaces of the upper cover 72 and the lower cover 73 are attached to the outer wall surface of the sealing ring 6, at the moment, the upper cover 72 and the lower cover 73 are in a sealing state, then, the air suction pump is connected with the top end of the air suction valve 9 through an air pipe, the air discharge valve 10 is closed, at the moment, the air suction pump is opened, the inner cavities of the upper cover 72 and the lower cover 73 are sucked through the air suction pipe, and the reading of the air pressure meter 8 is changed, and because the pressure of the inner cavities of the upper cover 72 and the lower cover 73 is reduced, the pressure in the glove 4 is greater than the pressure outside the glove 4, so the glove 4 will be enlarged, then the air pump is closed, the air suction valve 9 is closed, at the same time, the barometer 8 is observed, if the reading of the barometer 8 changes, the glove 4 is proved to be leaked, the glove 4 needs to be replaced, if the reading of the barometer 8 does not change, the hand can be inserted into the glove 4, after the glove 4 is inserted, the air pump is closed, the exhaust valve 10 is opened, air is led to the inner cavities of the upper cover 72 and the lower cover 73 through the exhaust valve 10 and the exhaust pipe 75, at the moment, the pressure inside and the outside of the glove 4 is consistent, the glove 4 will restore the original size, the wearing is completed, then the electric push rod 76 is controlled to shrink, the upper cover 72 and the lower cover 73 are restored to the original position, and then the operation can be carried out.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. A glove box convenient to dress, comprising:

the device comprises an operation box (1), through holes (2) are symmetrically formed in the left wall surface and the right wall surface of the operation box (1), and an observation port (3) is formed in the top end of the front wall surface of the operation box (1);

one end of the glove (4) is arranged in the through hole (2), and the other end of the glove (4) is positioned in the inner cavity of the operation box (1);

the reinforcing ring (5) is arranged in the through hole (2), the reinforcing ring (5) is positioned on the inner wall surface of the glove (4), and the glove (4) is fixed in the through hole (2);

the sealing ring (6) is arranged on the inner wall surface of the operating box (1), and the sealing ring (6) and the through hole (2) are positioned on the same axis;

the air extracting device (7), the air extracting device (7) is arranged on the rear side of the inner cavity of the operation box (1);

the air pressure meter (8), the air pressure meter (8) is arranged on one side of the upper wall surface of the operation box (1), and the air pressure meter (8) is communicated with the inner cavity of the operation box (1);

the air extraction valve (9), the air extraction valve (9) is arranged on the other side of the upper wall surface of the operation box (1);

the exhaust valve (10) is arranged on the upper wall surface of the operation box (1), and the exhaust valve (10) is positioned between the air pressure gauge (8) and the air extraction valve (9);

the top end of the frame (11) is hinged to the top end of the front wall surface of the operation box (1) provided with the observation port (3);

the glass (12), the inner chamber of frame (11) is embedded in glass (12).

2. A glove compartment as claimed in claim 1, wherein: and a sealing rubber ring is arranged on the outer wall surface of the sealing ring (6).

3. A glove compartment as claimed in claim 1, wherein: a clamping block is arranged at the top end of the front wall face of the frame (11), and the clamping block can be clamped at the bottom end of the front wall face of the observation port (3).

4. A glove box as claimed in claim 1, characterised in that the suction device (7) comprises:

the two ends of the shaft lever (71) are respectively arranged on the inner wall surface of the operation box (1);

the bottom end of the upper cover (72) is rotatably arranged on one side of the outer wall surface of the shaft lever (71);

the top end of the lower cover (73) is rotatably arranged on the other side of the outer wall surface of the shaft lever (71);

the top end of the air exhaust pipe (74) is communicated with the bottom end of the air exhaust valve (9), and the bottom end of the air exhaust pipe (74) is arranged on one side of the rear wall surface of the upper cover (72) and extends out of the front wall surface of the upper cover (72);

the top end of the exhaust pipe (75) is communicated with the bottom end of the exhaust valve (10), and the bottom end of the exhaust pipe (75) is arranged on the other side of the rear wall surface of the upper cover (72) and extends out of the front wall surface of the upper cover (72);

the electric push rods (76), the number of electric push rods (76) is two, one end of each electric push rod (76) is hinged to the rear wall surface of the operation box (1), and the other end of each electric push rod (76) is hinged to the rear wall surface of the upper cover (72) and the rear wall surface of the lower cover (73).

5. A glove box as claimed in claim 4, wherein the length of the suction duct (74) and the exhaust duct (75) is longer than the radius of rotation of the upper cover (72).

6. A glove compartment as claimed in claim 4, wherein: the upper cover (72) and the lower cover (73) can rotate by 90 degrees.