A leak-proof split dry box glove

Abstract

The utility model discloses a leak-proof split dry box glove, comprising a glove shell, the glove shell includes a palm and a wrist, the wrist is connected to the lower part of the palm, and a protective layer is arranged inside the palm, a first flange ring is connected and installed at the upper end of the wrist, a second flange ring is connected and installed at the lower end of the palm, and a connecting ring is installed between the first flange ring and the second flange ring, a vent is installed at the back of the palm, and the vent runs through the palm, an installation box is arranged outside the vent, and a closure is arranged inside the installation box. The leak-proof split dry box glove improves the sealing performance of the connection between the palm and the wrist through a flange fixed seal, and an exhaust structure is arranged to prevent the palm from being inflated during the wearing process, so that the palm fits the hand more closely, which is convenient for wearing and operating the dry box glove, and improves the wearing comfort.

Description

Technical Field

[0001] The utility model relates to the technical field of dry box gloves, in particular to a leakage-proof split dry box glove. Background Art

[0002] Dry box gloves are glove box gloves. The so-called glove box gloves are also called operating box gloves. They are a kind of operating equipment that works in a box filled with high-purity inert gas, such as isolation box gloves, inert gas protection box gloves, dry box gloves, etc. They are widely used in ultra-pure environments without water, oxygen, and dust, such as: lithium-ion batteries and materials, semiconductors, supercapacitors, special lamps, laser welding, brazing, medicine, sterile food production lines, etc. However, the existing split gloves still have certain problems when used:

[0003] For example, a split rubber glove with publication number CN105310147A has a technical solution of: comprising a rubber glove palm, a rubber glove finger, a buckle installation groove, a permanent magnet and a waterproof sealing strip, wherein the buckle installation groove is respectively arranged at the upper edge of the rubber glove palm and the lower edge of the rubber glove finger, wherein the permanent magnet is fixed and evenly distributed in the buckle installation groove, and the waterproof sealing strip covers and wraps the permanent magnet around the buckle installation groove. By means of the above method, the glove finger that is easy to wear can be disassembled and replaced at any time, the operation is fast and convenient, and the fixing is reliable, which greatly saves the use cost and reduces the pollution and damage to the environment caused by discarded rubber gloves. However, the existing split gloves have weak sealing performance when used in the dry box gloves environment, and the connection of the split parts is prone to leakage, and it is impossible to ensure comprehensive protection of the hands when working in a radiation environment.

[0004] In view of this, we conducted in-depth research on the above issues, which led to the present case.

[0005] In view of the above problems, an innovative design is carried out on the basis of the original split-type gloves. Utility Model Content

[0006] The utility model aims to provide a leak-proof split-type dry box glove to solve the problems of the split-type gloves in the above-mentioned background technology that the sealing performance is weak and the split connection is prone to leakage.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A leak-proof split dry box glove comprises a glove shell, wherein the glove shell comprises a palm and a wrist, wherein the wrist is connected to the lower part of the palm, and a protective layer is arranged inside the palm, a first flange ring is connected and installed on the upper end of the wrist, and a second flange ring is connected and installed on the lower end of the palm, and a connecting ring is arranged between the first flange ring and the second flange ring, a vent pipe is arranged on the back of the palm, and the vent pipe runs through the palm, an installation box is arranged outside the vent pipe, and a sealing member is arranged inside the installation box.

[0009] Preferably, three first screw holes are formed through the surface of the first flange ring, and three second screw holes are formed through the surface of the second flange ring. Screws are installed through the first screw holes and the second screw holes, and nuts are installed at the lower ends of the screws.

[0010] By adopting the above technical solution, after the first flange ring and the second flange ring are connected by butt connection, the first flange ring and the second flange ring are connected by screws and nuts to fix the sealing ring.

[0011] Preferably, a sealing groove is provided on one side of the connecting ring connected to the first flange ring, a sealing ring is installed inside the sealing groove, and an elastic ring is arranged inside the connecting ring.

[0012] By adopting the above technical solution, the elastic ring contacts the wrist of the user, which facilitates the connection ring to be fixed and sealed at the wrist position, and at the same time the sealing ring strengthens the sealing performance to prevent leakage.

[0013] Preferably, the installation box is fixedly installed on the palm at the back of the hand, and a threaded groove is provided on the upper opening edge of the installation box.

[0014] By adopting the above technical solution, the connection between the palm and the wrist will cause the palm to be inflated when the gloves are worn. At this time, the location where the box needs to be installed needs to provide an exhaust function so that the palm can fit the skin better when used.

[0015] Preferably, a rotating block is connected and installed at the upper opening of the installation box, and a threaded tube is provided at the bottom of the rotating block, and the threaded tube is threadedly connected to the inside of the thread groove.

[0016] By adopting the above technical solution, the rotating block can be threadedly connected to the upper end of the installation box when rotating, so that the lifting and lowering movement of the rotating block can provide constraints for closing and opening the ventilation pipe.

[0017] Preferably, a first inclined surface is provided on the inner side of the bottom of the threaded tube, a second inclined surface is provided on the outer side of the upper end of the closure member, and openings are provided on both the front and rear sides of the closure member.

[0018] By adopting the above technical solution, when the rotating block descends, the first inclined surface contacts the second inclined surface to drive the upper end of the sealing member to be tightened, thereby sealing the gas discharge from the ventilation pipe.

[0019] Preferably, the bottom of the closure member is fixed to the inner bottom surface of the installation box, and the ventilation pipe runs through the rotating block and the closure member at the same time.

[0020] By adopting the above technical solution, the rotation of the rotating block can control the ventilation tube to discharge the gas in the palm, thereby preventing inflation when the palm and wrist are connected and causing discomfort when wearing the gloves.

[0021] Compared with the prior art, the utility model has the following beneficial effects: the leak-proof split dry box gloves

[0022] 1. A connecting ring is provided to improve the sealing performance. Three first screw holes are provided on the surface of the first flange ring, and three second screw holes are provided on the surface of the second flange ring. Screws are installed through the first screw holes and the second screw holes, and nuts are installed at the lower ends of the screws. A sealing groove is provided on the side where the connecting ring is connected to the first flange ring, and a sealing ring is installed in the sealing groove. An elastic ring is provided inside the connecting ring. After the first flange ring and the second flange ring are connected by butt connection, the first flange ring and the second flange ring are connected by a fixed connection of screws and nuts to fix the sealing ring. The elastic ring contacts the wrist of the user, so that the connecting ring is fixed and sealed at the wrist position. At the same time, the sealing ring strengthens the sealing performance to prevent leakage.

[0023] 2. A ventilation pipe is provided. When the rotating block rotates, it can be threadedly connected to the upper end of the installation box, so that the lifting and lowering movement of the rotating block can provide constraints for the closing and opening of the ventilation pipe. When the rotating block descends, the first inclined surface contacts the second inclined surface to drive the upper end of the closure to be tightened, thereby sealing the gas discharge of the ventilation pipe. The rotation of the rotating block can control the ventilation pipe to discharge the gas in the palm, preventing inflation when the palm and wrist are connected, resulting in discomfort when the gloves are not fitted well. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the front exploded structure of the palm and wrist of the utility model;

[0026] Figure 3 This is a schematic diagram of the side sectional structure of the installation box of the utility model;

[0027] Figure 4 This is a schematic diagram of the connection structure of the first flange ring and the second flange ring of the utility model;

[0028] Figure 5 It is a schematic diagram of the exploded structure of the first flange ring and the second flange ring of the utility model.

[0029] In the figure: 1, glove shell; 101, palm; 102, wrist; 2, protective layer; 3, first flange ring; 301, first screw hole; 4, second flange ring; 401, second screw hole; 5, connecting ring; 6, elastic ring; 7, sealing groove; 8, sealing ring; 9, screw; 10, nut; 11, installation box; 12, threaded groove; 13, ventilation pipe; 14, closure; 15, second inclined surface; 16, rotating block; 17, first inclined surface; 18, threaded pipe. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-5 , the utility model provides a technical solution:

[0032] A leak-proof split dry box glove comprises a glove shell 1, wherein the glove shell 1 comprises a palm portion 101 and a wrist portion 102, wherein the wrist portion 102 is connected to the lower portion of the palm portion 101, and a protective layer 2 is arranged inside the palm portion 101, a first flange ring 3 is connected and installed at the upper end of the wrist portion 102, and a second flange ring 4 is connected and installed at the lower end of the palm portion 101, and a connecting ring 5 is arranged in the middle of the first flange ring 3 and the second flange ring 4, a vent pipe 13 is arranged at the back of the palm portion 101, and the vent pipe 13 runs through the palm portion 101, an installation box 11 is arranged outside the vent pipe 13, and a closure 14 is arranged inside the installation box 11.

[0033] The surface of the first flange ring 3 is provided with three first screw holes 301, and the surface of the second flange ring 4 is provided with three second screw holes 401. The first screw holes 301 and the second screw holes 401 are provided with screws 9 connected and installed therein, and the lower ends of the screws 9 are connected and installed with nuts 10. A sealing groove 7 is provided on the side where the connecting ring 5 is connected to the first flange ring 3, and a sealing ring 8 is installed inside the sealing groove 7, and an elastic ring 6 is provided inside the connecting ring 5. After the first flange ring 3 and the second flange ring 4 are connected by butt connection, the connection of the first flange ring 3 and the second flange ring 4 is ensured by the fixed connection of the screws 9 and the nuts 10, thereby fixing the sealing ring 8. The elastic ring 6 contacts the wrist of the user, so that the connecting ring 5 is fixed and sealed at the wrist position, and the sealing ring 8 strengthens the sealing performance to prevent leakage.

[0034] The installation box 11 is fixedly installed on the palm 101 at the back of the hand, and the upper opening edge of the installation box 11 is provided with a threaded groove 12. The upper opening of the installation box 11 is connected and installed with a rotating block 16, and the bottom of the rotating block 16 is provided with a threaded tube 18, and the threaded tube 18 is threadedly connected to the inside of the threaded groove 12. The inner side of the bottom of the threaded tube 18 is provided with a first inclined surface 17, and the outer side of the upper end of the closure 14 is provided with a second inclined surface 15, and the front and rear sides of the closure 14 are provided with openings. The bottom of the closure 14 is fixed to the inner bottom surface of the installation box 11, and the vent 13 runs through the rotating block 16 and the inside of the closure 14 at the same time. When wearing gloves, the connection between the palm 101 and the wrist 102 will inflate the palm 101. At this time, the position of the installation box 11 needs to provide an exhaust function to facilitate the palm 101 to fit the skin more closely. When the rotating block 16 rotates, it can be threadedly connected to the upper end of the installation box 11, so that the lifting and lowering movement of the rotating block 16 can provide constraints for the closure and opening of the vent 13. When the rotating block 16 descends, the first inclined surface 17 contacts the second inclined surface 15 to drive the upper end of the sealing member 14 to be tightened, thereby sealing the exhaust of the gas from the vent pipe 13. The rotation of the rotating block 16 can control the vent pipe 13 to exhaust the gas in the palm 101, thereby preventing the air from being inflated when the palm 101 and the wrist 102 are connected, which causes discomfort when wearing the gloves.

[0035] Working principle:

[0036] When the utility model is used, after the first flange ring 3 and the second flange ring 4 are connected by docking, the first flange ring 3 and the second flange ring 4 are connected by the fixed connection of the screw 9 and the nut 10, and then the sealing ring 8 is fixed. The elastic ring 6 contacts the wrist of the user, which is convenient for the connection ring 5 to be fixed and sealed at the wrist position, and the sealing ring 8 strengthens the sealing to prevent leakage; when wearing the gloves, the connection between the palm 101 and the wrist 102 will inflate the palm 101, and when the rotating block 16 moves upward, the first inclined surface 17 contacts the second inclined surface 15 to drive the upper end of the sealing member 14 to loosen, and then the gas can be discharged through the vent pipe 13, and on the contrary, the vent pipe 13 can be closed, and the rotation of the rotating block 16 can control the vent pipe 13 to discharge the gas in the palm 101, so as to prevent the inflation when the palm 101 and the wrist 102 are connected, which will cause discomfort when wearing the gloves.

[0037] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A leak-proof split dry box glove, comprising a glove shell (1), characterized in that: The glove shell (1) comprises a palm portion (101) and a wrist portion (102), wherein the wrist portion (102) is connected to the lower portion of the palm portion (101), and a protective layer (2) is arranged inside the palm portion (101); a first flange ring (3) is connected and installed at the upper end of the wrist portion (102), and a second flange ring (4) is connected and installed at the lower end of the palm portion (101), and a connecting ring (5) is arranged in the middle of the first flange ring (3) and the second flange ring (4); a vent pipe (13) is arranged at the back of the palm portion (101), and the vent pipe (13) passes through the palm portion (101); an installation box (11) is arranged outside the vent pipe (13), and a sealing member (14) is arranged inside the installation box (11).

2. The leak-proof split dry box glove according to claim 1, characterized in that: The surface of the first flange ring (3) is provided with three first screw holes (301), and the surface of the second flange ring (4) is provided with three second screw holes (401). Screws (9) are installed and connected inside the first screw holes (301) and the second screw holes (401), and nuts (10) are installed and connected at the lower ends of the screws (9).

3. The anti-leakage split dry box glove according to claim 1, characterized in that: A sealing groove (7) is provided on one side of the connecting ring (5) connected to the first flange ring (3), a sealing ring (8) is installed inside the sealing groove (7), and an elastic ring (6) is arranged inside the connecting ring (5).

4. The leak-proof split dry box glove according to claim 1, characterized in that: The installation box (11) is fixedly installed on the palm (101) at the back of the hand, and a thread groove (12) is provided on the upper opening edge of the installation box (11).

5. The anti-leakage split dry box glove according to claim 4, characterized in that: The upper opening of the installation box (11) is connected and installed with a rotating block (16), and a threaded tube (18) is arranged at the bottom of the rotating block (16), and the threaded tube (18) is threadedly connected to the inside of the thread groove (12).

6. The anti-leakage split dry box glove according to claim 5, characterized in that: A first inclined surface (17) is arranged on the inner side of the bottom of the threaded tube (18), a second inclined surface (15) is arranged on the outer side of the upper end of the closing piece (14), and openings are arranged on both the front and rear sides of the closing piece (14).

7. The anti-leakage split dry box glove according to claim 6, characterized in that: The bottom of the closing member (14) is fixed to the inner bottom surface of the installation box (11), and the ventilation pipe (13) simultaneously passes through the rotating block (16) and the closing member (14).

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