Glove box glove quick-change structure and glove box

Abstract

The utility model provides a glove box quick-change structure and a glove box thereof, comprising a glove box front panel, a fixing groove is provided on the glove box front panel, a fixing mechanism is provided inside the fixing groove, a butyl rubber glove is fixedly connected to the fixing mechanism, an adjustment component is connected to the front end of the fixing mechanism, a first sealing ring is fixedly connected inside the fixing groove; the fixing mechanism comprises a fixing ring, a connecting ring is fixedly connected to the outer surface of the fixing ring, and the outer surface of the connecting ring is threadedly connected to the inner surface of the fixing groove. The utility model can achieve preliminary fixing and installation of butyl rubber gloves by providing a fixing groove on the glove box front panel, can achieve further fixing and limiting effect of butyl rubber gloves by providing a fixing mechanism and an adjustment component, and can achieve tight sealing between the glove box front panel and the butyl rubber gloves by providing an adjustment component and a first sealing ring.

Description

Technical Field

[0001] The utility model belongs to the technical field of glove box structure design, and in particular relates to a glove box glove quick-change structure and a glove box thereof. Background Art

[0002] Vacuum glove box, also known as glove box for short, is a laboratory equipment that fills the box with high-purity inert gas and circulates to filter out the active substances in it. It is also called glove box, inert gas protection box, sealed box, etc. It is mainly used to remove O2, H2O, and organic gases. It is 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, etc.

[0003] At present, the existing glove box gloves are fixed on the glove receiving plate by rings, O-rings, expansion rings and snap rings. There are several technical problems in the use of gloves: a. The gloves fixed by rings, expansion rings and snap rings are not firm and leak easily after long-term use; b. Gloves are consumables. When the gloves are damaged, they need to be replaced. The existing glove opening structure is relatively complex, so it is troublesome to replace, which also increases the difficulty and efficiency of replacement for operators. To this end, our company has designed a glove box glove quick change structure to solve the above technical problems. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a glove box glove quick-change structure and a glove box thereof.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A glove quick-change structure for a glove box, comprising a glove box front panel, a fixing groove is provided on the glove box front panel, a fixing mechanism is arranged inside the fixing groove, a butyl rubber glove is fixedly connected to the fixing mechanism, an adjustment assembly is connected to the front end of the fixing mechanism, and a first sealing ring is fixedly connected inside the fixing groove;

[0007] The fixing mechanism comprises a fixing ring, the outer surface of which is fixedly connected with a connecting ring, and the outer surface of the connecting ring is connected with the inner thread of the fixing groove.

[0008] As a preferred solution of this embodiment, a second sealing ring is fixedly connected to the outer surface of the connecting ring, and the outer surface of the second sealing ring is in contact with the inner wall of the fixing groove.

[0009] As a preferred solution of this embodiment, a third sealing ring is fixedly connected to the outer surface of the fixing ring, and the outer surface of the third sealing ring at a side away from the fixing ring contacts the outer surface of the first sealing ring.

[0010] As a preferred solution of this embodiment, a supporting ring is fixedly connected to the outer surface of the fixing ring, and the outer surface of the supporting ring is in contact with the inner wall of the butyl rubber glove.

[0011] As a preferred solution of this embodiment, the adjustment assembly includes an annular connecting plate, and the outer surface of the annular connecting plate is fixedly connected to the outer surface of the fixing ring.

[0012] As a preferred solution of this embodiment, an inclined surface is provided on the inner side of the annular connecting plate, and anti-slip convex strips are arranged at equal distances along the circumferential direction on the outer surface of the annular connecting plate.

[0013] The present embodiment further provides a glove box, comprising a glove box body and the glove box quick-change structure, wherein the glove box front panel is fixedly mounted on the front surface of the glove box body.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] (1) The utility model can achieve preliminary fixing and installation of butyl rubber gloves by setting a fixing groove on the front panel of the glove box, and can achieve further fixing and limiting effect on the butyl rubber gloves by setting a fixing mechanism and an adjusting component, and can achieve sealing between the front panel of the glove box and the butyl rubber gloves by setting an adjusting component and a first sealing ring.

[0016] (2) The utility model can drive the annular connecting plate to rotate by rotating the anti-skid convex strip counterclockwise, and then drive the fixing ring to rotate, and then the fixing ring will drive the connection, the second sealing ring, the third sealing ring and the support ring to rotate, so that the third sealing ring releases the compression and fixing limit of the butyl rubber gloves, and then continue to rotate the annular connecting plate until the fixing mechanism is taken out from the fixing groove, so that the butyl rubber gloves can be quickly replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the fixing groove structure of the utility model;

[0021] Figure 4It is a schematic diagram of the enlarged structure of point A of the utility model;

[0022] Figure 5 It is a schematic diagram of the adjustment component of the utility model.

[0023] As shown in the figure: 1. Front panel of the glove box; 2. Fixing groove; 3. Butyl rubber gloves; 4. Fixing mechanism; 401. Fixing ring; 402. Connecting ring; 403. Second sealing ring; 404. Third sealing ring; 405. Support ring; 5. Adjustment assembly; 501. Annular connecting plate; 502. Inclined surface; 503. Anti-slip convex strip; 6. First sealing ring. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1 :

[0026] See also Figures 1 to 5 As shown, the embodiment of the utility model provides a quick-change structure for gloves in a glove box, including a glove box front panel 1, a fixing groove 2 is provided on the glove box front panel 1, a fixing mechanism 4 is provided inside the fixing groove 2, a butyl rubber glove 3 is fixedly connected to the fixing mechanism 4, an adjustment component 5 is connected to the front end of the fixing mechanism 4, and a first sealing ring 6 is fixedly connected inside the fixing groove 2. In this embodiment, by providing the fixing groove 2 on the glove box front panel 1, the butyl rubber glove 3 can be initially fixed and installed, by providing the fixing mechanism 4 and the adjustment component 5, the butyl rubber glove 3 can be further fixed and limited, and by providing the adjustment component 5 and the first sealing ring 6, the glove box front panel 1 and the butyl rubber glove 3 can be sealed.

[0027] See also Figure 4As shown, a fixing mechanism 4 is provided inside the fixing groove 2. The fixing mechanism 4 specifically includes a fixing ring 401, and a connecting ring 402 is fixedly connected to the outer surface of the fixing ring 401, and the outer surface of the connecting ring 402 is connected to the inner thread of the fixing groove 2. A second sealing ring 403 is fixedly connected to the outer surface of the connecting ring 402, and the outer surface of the second sealing ring 403 contacts the inner wall of the fixing groove 2, and the second sealing ring 403 contacts the fixing groove 2, so that a sealing effect between the two can be achieved. A third sealing ring 404 is fixedly connected to the outer surface of the fixing ring 401, and a first sealing ring 6 is fixedly connected to the inside of the fixing groove 2. The outer surface of the third sealing ring 404 away from the fixing ring 401 contacts the outer surface of the first sealing ring 6. Since the third sealing ring 404 and the first sealing ring 6 both have a certain elastic deformation, the contact between the two can form a sealed closed space, and at the same time, the third sealing ring 404 can press and fix the butyl rubber glove 3 to ensure the overall sealing effect of the butyl rubber glove 3. The outer surface of the fixing ring 401 is fixedly connected with a supporting ring 405 . The outer surface of the supporting ring 405 is in contact with the inner wall of the glove 3 . The supporting ring 405 can be used to position and support the butyl rubber glove 3 .

[0028] See also Figure 5 As shown, an adjustment component 5 is connected to the front end of the fixing mechanism 4, and the adjustment component 5 specifically includes an annular connecting plate 501, the outer surface of the annular connecting plate 501 is fixedly connected to the outer surface of the fixing ring 401, and the inner side of the annular connecting plate 501 is provided with an inclined surface 502, and the outer surface of the annular connecting plate 501 is arranged with anti-skid convex strips 503 at equal distances along the circumferential direction. The inner side of the annular connecting plate 501 is designed to have a structure of the inclined surface 502, so that when the butyl rubber gloves 3 are installed, the first sealing ring 6 is always tightly pressed on the inclined surface 502 of the annular connecting plate 501 to ensure the sealing effect. The anti-skid convex strips 503 are provided to increase the contact friction with the palm of the operator, and avoid the disadvantage that the palm is easy to slip during the rotation of the annular connecting plate 501, so that the operator can save time and effort.

[0029] Specifically in this embodiment, the operator holds the anti-slip convex strip 503 and rotates it counterclockwise to drive the annular connecting plate 501 to rotate accordingly, and then the fixing ring 401 can be driven to rotate, and then the fixing ring 401 will drive the connecting ring 402, the second sealing ring 403, the third sealing ring 404 and the supporting ring 405 to rotate accordingly, so that the third sealing ring 404 releases the pressing and fixing limit on the glove 3, and then the annular connecting plate 501 is rotated continuously until the fixing mechanism 4 is taken out from the fixing groove 2, and then the butyl rubber glove 3 can be pulled to the right, and the butyl rubber glove 3 can be taken out at this time;

[0030] When installing a new butyl rubber glove 3, the fixing ring 401 and the connecting ring 402 are inserted into the fixing groove 2, and then the annular connecting plate 501 is rotated. At this time, the annular connecting plate 501 will drive the fixing ring 401, the connecting ring 402, the second sealing ring 403, the third sealing ring 404 and the supporting ring 405 to rotate accordingly. Since the outer surface of the connecting ring 402 is connected to the internal thread of the fixing groove 2, the position of the entire fixing mechanism 4 can be fixed. At the same time, the third sealing ring 404 will squeeze the first sealing ring 6 and the butyl rubber glove 3, so that the butyl rubber glove 3 can be tightly fixed and installed.

[0031] Embodiment 2 :

[0032] On the basis of the first embodiment, this embodiment further provides a glove box, including a glove box body and the glove box quick-change structure. The glove box front panel 1 is fixedly mounted on the front surface of the glove box body, so that the butyl rubber gloves 3 on the glove box can be quickly replaced.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A glove box quick-change structure for gloves, comprising a glove box front panel (1), characterized in that: A fixing groove (2) is provided on the front panel (1) of the glove box, a fixing mechanism (4) is arranged inside the fixing groove (2), a butyl rubber glove (3) is fixedly connected to the fixing mechanism (4), an adjustment component (5) is connected to the front end of the fixing mechanism (4), and a first sealing ring (6) is fixedly connected inside the fixing groove (2); The fixing mechanism (4) comprises a fixing ring (401), the outer surface of the fixing ring (401) is fixedly connected to a connecting ring (402), and the outer surface of the connecting ring (402) is connected to the inner thread of the fixing groove (2).

2. The glove box glove quick change structure according to claim 1, characterized in that: A second sealing ring (403) is fixedly connected to the outer surface of the connecting ring (402), and the outer surface of the second sealing ring (403) is in contact with the inner wall of the fixing groove (2).

3. The glove box quick-change structure according to claim 1, characterized in that: A third sealing ring (404) is fixedly connected to the outer surface of the fixing ring (401), and the outer surface of the third sealing ring (404) on a side away from the fixing ring (401) is in contact with the outer surface of the first sealing ring (6).

4. The glove box glove quick change structure according to claim 2, characterized in that: The outer surface of the fixing ring (401) is fixedly connected to a supporting ring (405), and the outer surface of the supporting ring (405) is in contact with the inner wall of the butyl rubber glove (3).

5. The glove box quick-change structure according to claim 1, characterized in that: The adjustment assembly (5) comprises an annular connecting plate (501), the outer surface of the annular connecting plate (501) being fixedly connected to the outer surface of the fixing ring (401).

6. The glove box quick-change structure according to claim 5, characterized in that: An inclined surface (502) is provided on the inner side of the annular connecting plate (501), and anti-slip convex strips (503) are arranged at equal distances along the circumferential direction on the outer surface of the annular connecting plate (501).

7. A glove box, comprising a glove box body, characterized in that: It also comprises the glove box quick-change structure for gloves according to any one of claims 1 to 6, wherein the glove box front panel (1) is fixedly mounted on the front surface of the glove box body.

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