CN219902230U

CN219902230U - Novel glove box structure

Info

Publication number: CN219902230U
Application number: CN202321347477.8U
Authority: CN
Inventors: 万新军; 万英南
Original assignee: Michaelina Shanghai Industrial Intelligent Technology Co ltd
Current assignee: Michaelina Shanghai Industrial Intelligent Technology Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-10-27
Anticipated expiration: 2033-05-30

Abstract

The utility model provides a novel glove box structure, which comprises a rack, wherein the top end of the rack is fixedly connected with a glove box body, embedded rings are all connected in glove holes in a sliding manner, the dismounting mechanism comprises inner cavities formed in the two ends of the front side of the glove box body, clamping grooves are formed in the two sides of the embedded rings, clamping rods are all arranged in the clamping grooves, the bottom ends of the rear sides of the inner cavities are all rotationally connected with rotating rods, pull ropes are all fixedly connected to one sides, far away from the embedded rings, of the clamping rods, and first springs are all arranged on the outer sides of the pull ropes. According to the utility model, the pull rope pulls the clamping rod to be separated from the clamping groove by rotating the rotating rod, at the moment, the glove can be directly taken out outwards and then replaced, the clamping rod is clamped into the clamping groove again by using the restoring force of the first spring, the glove after replacement is fixed, and compared with the traditional bolt connection, the dismounting mode is convenient to operate, other tools are not needed, and the condition of part loss cannot occur.

Description

Novel glove box structure

Technical Field

The utility model belongs to the technical field of glove box structure design, and particularly relates to a novel glove box structure.

Background

Vacuum glove box is filtered out by filling high-purity inert gas into the box body and circularly filteringLaboratory equipment for the active substances therein, also known as glove boxes, inert gas protection boxes, etc. Mainly to O ₂ ，H ₂ O, and removing organic gas. Is widely applied to the anhydrous, oxygen-free and dust-free ultrapure environments, such as: lithium ion batteries, materials, semiconductors, super capacitors, special lamps, laser welding, brazing and the like. Meanwhile, the glove box is an ideal device for developing scientific experiments in universities, scientific research institutions and enterprise laboratories, and is widely applied to departments of biochemistry, metallurgy, electronics, chemical industry, geology, mineral products, medicines and the like.

Currently, when using glove boxes, an operator inserts his or her hands into rubber gloves on the glove box to perform an operation, and the rubber gloves are consumable items and require regular replacement of the gloves after use. At present, most gloves are connected with a glove box through bolts, the gloves can be detached only by being matched with tools, the disassembly and the assembly are complicated, the detached bolts are easy to lose, and therefore, a novel glove box structure is needed to solve the technical problems.

Disclosure of Invention

The utility model aims to make up the defects of the prior art and provides a novel glove box structure.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the novel glove box structure comprises a frame, wherein a glove box body is fixedly connected to the top end of the frame, glove holes are formed in two ends of the front side of the glove box body, embedded rings are slidably connected in the glove holes, gloves are fixedly connected to the rear sides of the embedded rings, cover rings are fixedly connected to the front sides of the embedded rings, and a dismounting mechanism and a sealing mechanism are respectively arranged in the front sides of the glove box body;

the disassembly and assembly mechanism comprises an inner cavity formed in two ends inside the front side of the glove box body, clamping grooves are formed in two sides of the embedded ring, clamping rods are arranged in the clamping grooves, fixing plates are fixedly connected to two sides of the inner cavity, and through holes are formed in the surfaces of the fixing plates.

As the preferred scheme of this embodiment, the both sides of inner chamber all are equipped with first guide bar and second guide bar respectively, the bottom of inner chamber rear side all rotates and is connected with the bull stick, and the front end of bull stick all extends to the front side of glove box body.

As the preferred scheme of this embodiment, the draw-in bar is kept away from the equal fixedly connected with stay cord of one side of embedded ring, and the other end of stay cord all walks around perforation, first guide bar and second guide bar and with bull stick fixed connection, the outside of stay cord all is equipped with first spring, and first spring all is located between fixed plate and the draw-in bar.

As the preferred scheme of this embodiment, sealing mechanism includes semicircle sealing block, the equal fixedly connected with semicircle sealing block in top of stay cord, and the both ends of first spring all with fixed plate and semicircle sealing block fixed connection respectively.

As the preferred scheme of this embodiment, the shrink groove has all been seted up to the semicircle sealing block one side that is close to the embedded ring, the inboard of shrink groove all fixedly connected with second spring, and the tip of second spring all with draw-in lever fixed connection.

As the preferred scheme of this embodiment, the constant head tank has all been seted up at the both ends of glove box body front side, the top of embedded ring is all fixedly connected with locating piece, and the locating piece all is located the constant head tank.

As a preferable solution of this embodiment, the semi-circular sealing blocks have the same size, and the diameters of the two semi-circular sealing blocks are larger than the diameters of the glove holes.

As the preferable scheme of this embodiment, both ends all are connected with the front and back both sides rotation of inner chamber around the first guide bar, both ends all are connected with the front and back both sides rotation of inner chamber around the second guide bar.

As the preferred scheme of this embodiment, a set of spacing groove has all been seted up to the both sides of inner chamber, the one side that semicircle sealing block kept away from the embedded ring is a set of gag lever post of all fixedly connected with, and the other end of gag lever post all is located the spacing inslot.

As the preferred scheme of this embodiment, the rear side of the downthehole anchor ring of gloves all fixedly connected with sealing washer, and the sealing washer all laminates with the embedded ring mutually.

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

(1) According to the novel glove box structure, the pull rope pulls the clamping rod to be separated from the clamping groove through rotating the rotating rod, the glove can be directly taken out outwards at the moment and then replaced, the clamping rod is clamped into the clamping groove again by using the restoring force of the first spring, the glove after replacement is fixed, and compared with the traditional bolt connection, the novel glove box structure is convenient to operate, does not need other tools, and does not have the condition of part loss.

(2) According to the novel glove box structure, under the action of the restoring force of the first spring, the two semicircular sealing blocks are close to each other, the restoring force of the first spring overcomes the elastic force of the second spring, so that the two clamping rods are extruded into the corresponding shrinkage grooves, the end faces of the two semicircular sealing blocks are attached to each other, and therefore the glove box hole is sealed, and external air is prevented from entering the glove box body.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic diagram of the overall structure of a novel glove box structure of the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of the present utility model;

fig. 3 is a schematic structural view of the dismounting mechanism and the sealing mechanism in the utility model.

The figure shows: 1. the glove box comprises a frame, 2, a glove box body, 3, a glove hole, 4, an embedded ring, 5, a glove, 6, a cover ring, 7, a dismounting mechanism, 70, an inner cavity, 71, a clamping groove, 72, a clamping rod, 73, a fixing plate, 74, a perforation, 75, a first guide rod, 76, a second guide rod, 77, a rotating rod, 78, a pull rope, 79, a first spring, 8, a sealing mechanism, 81, a semicircular sealing block, 82, a contraction groove, 83, a second spring, 9, a positioning groove, 10, a positioning block, 11, a limiting rod, 12, a limiting groove, 13 and a sealing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, an embodiment of the present utility model provides a novel glove box structure, specifically including a frame 1 disposed at the bottom of a glove box body 2 and used for fixedly supporting the glove box body 2, wherein the top end of the frame 1 is fixedly connected with the glove box body 2, both ends of the front side of the glove box body 2 are provided with glove holes 3, the glove holes 3 are slidably connected with embedded rings 4, the rear sides of the embedded rings 4 are fixedly connected with gloves 5, the front sides of the embedded rings 4 are fixedly connected with cover rings 6, both ends of the front side of the glove box body 2 are provided with positioning grooves 9, the top of embedded ring 4 is all fixedly connected with locating piece 10, locating piece 10 all is located constant head tank 9, insert glove 5 inside glove box body 2 through glove hole 3, embedded ring 4 slides into glove hole 3, rotate lid ring 6 this moment, make lid ring 6 drive embedded ring 4 rotation, embedded ring 4 drive locating piece 10 rotate to constant head tank 9 department, thereby realize the location to clamping lever 72, make it aim at draw-in groove 71, the equal fixedly connected with sealing washer 13 of rear side of the interior anchor ring of glove hole 3, sealing washer 13 all laminates with embedded ring 4 mutually, the design of sealing washer 13, the glove hole 3 has sealed, avoid outside gas inflow. The inside of the glove box body 2 front side is provided with a dismounting mechanism 7 and a sealing mechanism 8 respectively.

Referring to fig. 1 and 3, the inside of the front side of the glove box body 2 is provided with a dismounting mechanism 7, the dismounting mechanism 7 comprises an inner cavity 70 formed at two ends of the front side of the glove box body 2, clamping grooves 71 are formed in two sides of an embedded ring 4, clamping rods 72 are respectively arranged in the clamping grooves 71, two sides of the inner cavity 70 are respectively fixedly connected with a fixing plate 73, the surface of each fixing plate 73 is respectively provided with a perforation 74, two sides of the inner cavity 70 are respectively provided with a first guide rod 75 and a second guide rod 76, the front end and the rear end of each first guide rod 75 are respectively connected with the front side and the rear side of the inner cavity 70 in a rotating manner, the front end and the rear end of each second guide rod 76 are respectively connected with the front side and the rear side of the inner cavity 70 in a rotating manner, friction of each pulling rod 78 is reduced, the bottom end of the rear side of the inner cavity 70 is respectively connected with a rotating rod 77, the front end of each rotating rod 77 is respectively extended to the front side of the glove box body 2, one side of each clamping rod 72 far away from the embedded ring 4 is respectively fixedly connected with a pulling rope 78, and the other ends of each pulling rod 78 are respectively passed through the perforation 74, the first guide rods 75 and the second guide rods 76 are respectively connected with the second guide rods 77 in a rotating manner. The outer sides of the pull ropes 78 are respectively provided with a first spring 79, and the first springs 79 are respectively positioned between the fixing plate 73 and the clamping rods 72.

During operation, the rotating rod 77 is rotated, the pulling rope 78 is pulled by the rotating rod 77 and is wound on the outer side of the rotating rod 77, the clamping rod 72 is pulled to be separated from the clamping groove 71 by the top end of the pulling rope 78 under the action of the first guide rod 75 and the second guide rod 76, the first spring 79 is compressed, the cover ring 6 is pulled outwards, the glove 5 is driven to be separated from the glove hole 3 by the cover ring 6 through the embedded ring 4, the glove 5 is detached at the moment, and then the structure is used for pulling the clamping rod 72 to be separated from the clamping groove 71 by rotating the rotating rod 77, the glove 5 can be directly and outwards taken out and then replaced, the clamping rod 72 is clamped into the clamping groove 71 again by the restoring force of the first spring 79, so that the glove 5 is fixed after replacement.

Referring to fig. 3, a sealing mechanism 8 is disposed in the front side of the glove box body 2, the sealing mechanism 8 includes a semicircular sealing block 81, a shrinkage groove 82 and a second spring 83, the top end of the pull rope 78 is fixedly connected with the semicircular sealing block 81, and two ends of the first spring 79 are fixedly connected with the fixing plate 73 and the semicircular sealing block 81 respectively. The semicircular sealing blocks 81 are identical in size, and the diameters of the two semicircular sealing blocks 81 are larger than the diameter of the glove hole 3, so that the sealing performance of the glove hole 3 is enhanced.

Referring to fig. 3, a set of limiting grooves 12 are formed on two sides of the inner cavity 70, a set of limiting rods 11 are fixedly connected to one side, far away from the embedded ring 4, of the semicircular sealing block 81, the other ends of the limiting rods 11 are located in the limiting grooves 12, the limiting rods 11 and the limiting grooves 12 are designed, the moving track of the semicircular sealing block 81 is limited, so that the semicircular sealing block 81 can move transversely only and cannot skew, a shrinkage groove 82 is formed on one side, close to the embedded ring 4, of the semicircular sealing block 81, a second spring 83 is fixedly connected to the inner side of the shrinkage groove 82, and the end portions of the second springs 83 are fixedly connected with the clamping rods 72.

During operation, after the glove 5 is disassembled, the rotating rod 77 is loosened, under the action of the first spring 79, the two semicircular sealing blocks 81 are close to each other, the restoring force of the first spring 79 overcomes the elastic force of the second spring 83, the end faces of the two semicircular sealing blocks 81 are completely attached, the clamping rods 72 are extruded into the corresponding shrinkage grooves 82, the two attached semicircular sealing blocks 81 can seal glove holes 3 after the glove 5 is disassembled, the two semicircular sealing blocks 81 are close to each other under the restoring force of the first spring 79, the restoring force of the first spring 79 overcomes the elastic force of the second spring 83, the two clamping rods 72 are extruded into the corresponding shrinkage grooves 82, the end faces of the two semicircular sealing blocks 81 are attached to each other, and therefore the glove holes 3 are sealed, and external air is prevented from entering the glove box body 2.

The working principle of the utility model is as follows: during operation, the rotating rod 77 is rotated, the pulling rope 78 is pulled by the rotating rod 77 and is wound on the outer side of the rotating rod 77, the clamping rod 72 is pulled to be separated from the clamping groove 71 by the top end of the pulling rope 78 under the action of the first guide rod 75 and the second guide rod 76, the first spring 79 is compressed, the cover ring 6 is pulled outwards, the glove 5 is driven to be separated from the glove hole 3 by the cover ring 6 through the embedded ring 4, the glove 5 is detached at the moment, and then the structure is used for pulling the clamping rod 72 to be separated from the clamping groove 71 by rotating the rotating rod 77, the glove 5 can be directly and outwards taken out and then replaced, the clamping rod 72 is clamped into the clamping groove 71 again by the restoring force of the first spring 79, so that the glove 5 is fixed after replacement.

After the glove 5 is disassembled, the rotating rod 77 is loosened, under the action of the first spring 79, the two semicircular sealing blocks 81 are close to each other, the restoring force of the first spring 79 overcomes the elastic force of the second spring 83, the end faces of the two semicircular sealing blocks 81 are completely attached, the clamping rods 72 are extruded into the corresponding shrinkage grooves 82, the two attached semicircular sealing blocks 81 can seal glove holes 3 after the glove 5 is disassembled, the two semicircular sealing blocks 81 are close to each other under the action of the restoring force of the first spring 79, the restoring force of the first spring 79 overcomes the elastic force of the second spring 83, the two clamping rods 72 are extruded into the corresponding shrinkage grooves 82, and the end faces of the two semicircular sealing blocks 81 are attached to each other, so that the glove holes 3 are sealed, and external air is prevented from entering the glove box body 2.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a novel glove box structure, includes frame (1), its characterized in that: the glove box comprises a glove box body (2) fixedly connected to the top end of a frame (1), glove holes (3) are formed in two ends of the front side of the glove box body (2), embedded rings (4) are slidably connected in the glove holes (3), gloves (5) are fixedly connected to the rear sides of the embedded rings (4), cover rings (6) are fixedly connected to the front sides of the embedded rings (4), and a dismounting mechanism (7) and a sealing mechanism (8) are respectively arranged in the front sides of the glove box body (2);

the dismounting mechanism (7) comprises an inner cavity (70) formed in two ends of the front side of the glove box body (2), clamping grooves (71) are formed in two sides of the embedded ring (4), clamping rods (72) are arranged in the clamping grooves (71), fixing plates (73) are fixedly connected to two sides of the inner cavity (70), and perforations (74) are formed in the surfaces of the fixing plates (73).

2. The novel glove box structure according to claim 1, wherein: both sides of inner chamber (70) all are equipped with first guide bar (75) and second guide bar (76) respectively, the bottom of inner chamber (70) rear side all rotates and is connected with bull stick (77), and the front end of bull stick (77) all extends to the front side of glove box body (2).

3. The novel glove box structure according to claim 2, wherein: one side that embedded ring (4) was kept away from to kelly (72) all fixedly connected with stay cord (78), and the other end of stay cord (78) all walks around perforation (74), first guide bar (75) and second guide bar (76) and with bull stick (77) fixed connection, the outside of stay cord (78) all is equipped with first spring (79), and first spring (79) all are located between fixed plate (73) and kelly (72).

4. A novel glove box structure according to claim 3, wherein: sealing mechanism (8) are including semicircle sealing block (81), the equal fixedly connected with semicircle sealing block (81) in top of stay cord (78), and the both ends of first spring (79) all are with fixed plate (73) and semicircle sealing block (81) fixed connection respectively.

5. The novel glove box structure according to claim 4, wherein: the shrinkage groove (82) has all been seted up to one side that semicircle sealing block (81) is close to embedded ring (4), the inboard of shrinkage groove (82) all fixedly connected with second spring (83), and the tip of second spring (83) all with draw-in lever (72) fixed connection.

6. The novel glove box structure according to claim 1, wherein: positioning grooves (9) are formed in two ends of the front side of the glove box body (2), positioning blocks (10) are fixedly connected to the top ends of the embedded rings (4), and the positioning blocks (10) are located in the positioning grooves (9).

7. The novel glove box structure according to claim 4, wherein: the sizes of the semicircular sealing blocks (81) are the same.

8. A novel glove box structure according to claim 3, wherein: the front end and the rear end of the first guide rod (75) are rotationally connected with the front side and the rear side of the inner cavity (70), and the front end and the rear end of the second guide rod (76) are rotationally connected with the front side and the rear side of the inner cavity (70).

9. The novel glove box structure according to claim 4, wherein: a group of limit grooves (12) are formed in two sides of the inner cavity (70), a group of limit rods (11) are fixedly connected to one sides, far away from the embedded ring (4), of the semicircular sealing blocks (81), and the other ends of the limit rods (11) are located in the limit grooves (12).

10. The novel glove box structure according to claim 1, wherein: the back sides of the inner ring surfaces of the glove holes (3) are fixedly connected with sealing rings (13), and the sealing rings (13) are attached to the embedded rings (4).