CN220529585U - Chemical storage cabinet - Google Patents
Chemical storage cabinet Download PDFInfo
- Publication number
- CN220529585U CN220529585U CN202321959357.3U CN202321959357U CN220529585U CN 220529585 U CN220529585 U CN 220529585U CN 202321959357 U CN202321959357 U CN 202321959357U CN 220529585 U CN220529585 U CN 220529585U
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- Prior art keywords
- cabinet door
- cabinet
- door
- overlapping
- storage
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- 239000000126 substance Substances 0.000 title claims abstract description 30
- 238000007789 sealing Methods 0.000 abstract description 13
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 101700004678 SLIT3 Proteins 0.000 description 12
- 102100027339 Slit homolog 3 protein Human genes 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- 241000276425 Xiphophorus maculatus Species 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 239000003440 toxic substance Substances 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 231100000481 chemical toxicant Toxicity 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model aims to provide a chemical storage cabinet, which can reduce leakage, improve the sealing performance of the chemical storage cabinet and play a role in reducing and blocking gas leakage. The chemical storage cabinet comprises: the cabinet comprises a cabinet main body, a first cabinet door, a second cabinet door and an overlapping structure. Wherein, the plane of the cabinet main body facing the user is provided with a storage opening; the first cabinet door is hinged to one side of the storage opening; the second cabinet door and the first cabinet door are correspondingly hinged to the other side of the storage opening, and a closing gap is formed between two end surfaces of the first cabinet door and the second cabinet door, which are far away from the cabinet main body, in a closing position; the overlapping structure is arranged at one end of the first cabinet door and/or the second cabinet door far away from the cabinet main body in a mode of covering the closing gap.
Description
Technical Field
The utility model relates to the field of chemical storage, in particular to a chemical storage cabinet.
Background
Dangerous chemicals refer to highly toxic chemicals and other chemicals which have the properties of poisoning, corrosion, explosion, combustion supporting and the like and are harmful to human bodies, facilities and environment. The storage of dangerous chemicals mainly comprises storage in a large amount in a factory and small-scale storage in a laboratory or a vending cabinet, wherein in the small-scale storage of dangerous chemicals, storage equipment such as a storage cabinet or a storage box is often adopted for storage, the dangerous chemicals storage equipment often needs to have fireproof, explosion-proof and dampproof functions, and aiming at some special volatile or toxic substances, relatively sealed storage equipment is often adopted, and corresponding ventilation devices are simultaneously arranged, and the discharged gas is purified to prevent leakage into the surrounding environment.
The cabinet door is convenient to open and close, but is difficult to seal between the cabinet door and between the cabinet door and the cabinet main body, so that a large amount of gas leakage can be caused.
Disclosure of Invention
The utility model aims to provide a chemical storage cabinet which can avoid a large amount of leakage of gas in the storage cabinet.
The utility model provides a chemical storage cabinet, comprising: the cabinet comprises a cabinet main body, a first cabinet door, a second cabinet door and an overlapping structure. Wherein, the surface of the cabinet main body facing the user is provided with a storage opening; the first cabinet door is hinged to one side of the storage opening; the second cabinet door and the first cabinet door are correspondingly hinged to the other side of the storage opening, and a closing gap is formed between two end surfaces of the first cabinet door and the second cabinet door, which are far away from the cabinet main body, in a closing position; the overlapping structure is arranged at one end of the first cabinet door and/or the second cabinet door far away from the cabinet main body in a mode of covering the closing gap.
According to the technical scheme of the utility model, the overlapped structure can be a protruding structure formed by extending the end surfaces of the first cabinet door and/or the second cabinet door, or can be a sheet structure arranged on the outer surface of the first cabinet door, and can cover a closing gap between the two cabinet doors, so that the sealing performance of the chemical storage cabinet can be improved, and the effect of reducing and blocking gas leakage is achieved.
As the preferable technical scheme, the overlapping structure is sheet-shaped, and the length of the overlapping structure is the same as the height of the first cabinet door or the second cabinet door.
According to this preferred technical scheme, the platy overlap structure can be fine cover the closed gap between two cabinet doors to compare in conical overlap structure, platy overlap structure can be fixed in on one cabinet door, cover the closed gap simultaneously, laminate with the surface of another cabinet door, thereby overlap structure cover in the surface of closed gap and the L type dog-ear that the closed gap formed more sharp, and with cabinet door high coincidence, can cover the closed gap between two cabinet doors completely, the leakproofness is better.
As a preferred technical solution, the overlapping structure includes: a first overlapping piece secured to an outer surface of the first cabinet door; and a second overlapping piece fixed to an inner surface of the second cabinet door.
According to this preferred technical scheme, when closing the cabinet door, need to close the second cabinet door earlier, then close first cabinet door again, and at this moment, first overlapping piece covers in the one side that the closed gap was towards the user, and second overlapping piece then covers in the one side that the closed gap was kept away from the user to can cover the both ends of closed gap simultaneously, further promote the overlapping area of overlapping structure, provide the sealed effect of overlapping structure.
As a preferred technical solution, the first cabinet door and the second cabinet door comprise: a door body; an outer panel disposed on an outer surface of the door body; the inner panel is arranged on the inner surface of the door body, the first overlapping piece is integrally formed with the outer panel of the first cabinet door, and the second overlapping piece is integrally formed with the inner panel of the second cabinet door.
According to this preferred technical scheme, the terminal surface of the closed end of the door body can be stretched out to the outer panel of first cabinet door, forms the first overlapping piece of overlapping butt with the second cabinet door surface, and the same reason, the width of the interior panel of second cabinet door is also greater than the width of the surface of the door body, and consequently the terminal surface of the closed end of the door body can be stretched out to the interior panel of second cabinet door, forms the second overlapping piece of overlapping butt at the interior surface of first cabinet door, and the structure is simpler, and with the integrated overlapping piece intensity that forms of panel higher. In addition, because the first overlapping piece and the second overlapping piece can be abutted on the surface of the other cabinet door when covering the closed gap, the leakage-proof effect is improved.
As a preferred technical scheme, the surface of the overlapping structure corresponding to the closing gap is provided with a sealing gasket.
According to the preferable technical scheme, when the overlapping structure is attached to the surface of the cabinet door, the sealing gasket on the surface of the overlapping structure can be extruded to be abutted to the surface of the cabinet door, so that the sealing effect of the cabinet door is further improved.
As a preferable technical scheme, the sealing gasket is arranged on one end surface of the overlapped structure far away from the first cabinet door or the second cabinet door.
According to this preferred technical scheme, the sealing gasket sets up the one end surface that is kept away from first cabinet door or second cabinet door at the overlapping structure, and the sealing gasket sets up in the one end that the overlapping structure passed over the closure gap promptly to can further seal the laminating gap between overlapping structure and the cabinet door surface.
As the preferable technical scheme, the door body is matched and embedded with the storage opening, and the upper edge and the lower edge of the outer panel are both protruded out of the edge of the storage opening.
According to this preferred technical scheme, when the door body just can imbed and deposit the opening, the upper edge and the lower edge of first cabinet door and second cabinet door can laminate with the cabinet main part surface of depositing the opening upside down to cover on the gap between the door body and depositing the opening, avoid gaseous by the door body with deposit the gap between the opening and reveal.
Drawings
FIG. 1 is a schematic view of the overall structure of a chemical storage cabinet provided by an embodiment of the utility model;
FIG. 2 is a top view of a first overlay structure provided in an embodiment of the utility model;
FIG. 3 is a top view of a second overlay structure provided in an embodiment of the utility model;
FIG. 4 is a top view of a third overlay structure provided in an embodiment of the utility model;
fig. 5 is an enlarged view of a portion of a preferred overlay structure provided by an embodiment of the present utility model.
Description of the reference numerals
1-a cabinet main body; 11-a storage opening; 2-a cabinet door; 21-a first cabinet door; 22-a second cabinet door; 23-door body; 24-an outer panel; 241-upper edge; 242-lower edge; 25-inner panel; 26-closed end; 3-closing the slit; 4-overlapping structure; 41-a first overlapping sheet; 42-a second overlapping sheet; 5-sealing gasket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
It should be noted that, in the description of the present utility model, terms "upper," "lower," "outer," "inner," and the like, which indicate positional relationships are based on directions or positional relationships shown in the drawings, are merely for convenience of those skilled in the art to more intuitively understand the present utility model, and do not indicate or imply that a device or component must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Fig. 1 is a schematic view of the overall structure of a chemical storage cabinet according to the present embodiment. As shown in fig. 1, the chemical storage cabinet includes: a cabinet body 1 and two double-open cabinet doors 2 (a first cabinet door 21 and a second cabinet door 22).
In this embodiment, the cabinet body 1 is illustrated as a cabinet body in fig. 1, and the cabinet body 1 may be a cuboid structure with multiple layers of storage compartments therein, wherein the surface facing the user is provided with a storage opening 11, and the user may take and place articles from the storage opening 11 to the storage compartments in the cabinet body 1.
The cabinet body 1 is hinged with a first cabinet door 21 and a second cabinet door 22 on opposite sides of the storage opening 11, respectively, wherein in some preferred embodiments the cabinet door 2 structure comprises: a door body 23, an outer panel 24 and an inner panel 25. For example, the door body 23 may be an explosion-proof door panel with a certain thickness and an explosion-proof material filled inside, and the outer panel 24 and the inner panel 25 are respectively fixed on the outer surface and the inner surface of the door body 23, so that the smoothness and the beauty of the surface of the door body 23 and the explosion-proof performance of the cabinet door 2 can be considered. The first cabinet door 21 and the second cabinet door 22 are respectively hinged at two opposite sides of the storage opening 11, here, the long side of the first cabinet door 21 is hinged at the surface of the cabinet main body 1 at the left side of the storage opening 11, the long side of the second cabinet door 22 is hinged at the surface of the cabinet main body 1 at the right side of the storage opening 11, fig. 1 illustrates a structure diagram of the chemical storage cabinet in a state that the cabinet door 2 is opened, when the chemical storage cabinet is seen downwards from the upper side in fig. 1, the first cabinet door 21 can be closed by rotating anticlockwise around the long side hinged at the left side of the storage opening 11, the second cabinet door 22 can be closed by rotating clockwise around the long side hinged at the right side of the storage opening 11, and in the closed position of the first cabinet door 21 and the second cabinet door 22, one ends (namely, the closed ends 26 in fig. 1) of the first cabinet door 21 and the second cabinet door 22 far away from the cabinet main body 1 are closed oppositely at the middle vertical line position of the storage opening 11, and a gap formed between the end faces of the closed ends 26 of the first cabinet door 21 and the second cabinet door 22 is the closed gap 3.
In particular, in the present embodiment, an overlapping structure 4 is formed at one end of the first cabinet door 21 and/or the second cabinet door 22 remote from the cabinet main body 1, and three overlapping structure plan views provided in the present embodiment are illustrated in fig. 2 to 4, which overlapping structure 4 is provided in such a manner as to cover the closing slit 3.
For example, as shown in fig. 2, the overlapping structure 4 may be a protruding structure formed by extending an end surface of the first cabinet door 21 and/or the second cabinet door 22, and a side surface of the protruding structure on the end surface can correspondingly cover a side of the closing gap 3 facing to the user or a side far away from the user in the closing position, further, the protruding structures on the first cabinet door 21 and the second cabinet door 22 are staggered, and reverse meandering gaps can be formed on two sides of the closing gap 3, so that leakage can be reduced, and sealing performance of the chemical storage cabinet can be improved.
As shown in fig. 3, the overlapping structure 4 may be a sheet structure disposed on an outer surface of the first cabinet door 21, one end of the sheet structure is fixed on the outer surface of the first cabinet door 21, and an inner surface of one end of the sheet structure abuts against an outer surface of the second cabinet door 22, so that a side of the closing slit 3 facing a user can be covered, and after the substances such as gas leaked from the closing slit 3 flow out through the closing slit 3, the substances vertically contact with an inner surface of the sheet structure, thereby playing a role in reducing and blocking the gas leakage. Similarly, a sheet-like structure may be provided on the inner surface of the second door 22 to cover the side of the closing slit 3 remote from the user.
Further, as shown in fig. 4, the overlapping structure 4 may include two overlapping pieces, namely a first overlapping piece 41 fixed on the outer surface of the first cabinet door 21, and a second overlapping piece 42 fixed on the inner surface of the second cabinet door 22, when the cabinet door 2 is closed, the second cabinet door 22 needs to be closed first, and then the first cabinet door 21 is closed, at this time, the first overlapping piece 41 covers a side of the closing slit 3 facing the user, and the second overlapping piece 42 covers a side of the closing slit 3 away from the user, so that two ends of the closing slit 3 can be covered simultaneously, further improving the overlapping area of the overlapping structure 4, and providing a sealing effect of the overlapping structure 4.
In particular, the first overlapping piece 41 is formed integrally with the outer panel 24 of the first cabinet door 21, and the second overlapping piece 42 is formed integrally with the inner panel 25 of the second cabinet door 22. Specifically, the width of the outer panel 24 of the first cabinet door 21 is greater than the width of the outer surface of the door body 23, so that the outer panel 24 of the first cabinet door 21 extends out of the end surface of the closed end 26 of the door body 23 to form the first overlapping piece 41 overlapped and abutted with the outer surface of the second cabinet door 22, and similarly, the width of the inner panel 25 of the second cabinet door 22 is also greater than the width of the outer surface of the door body 23, so that the inner panel 25 of the second cabinet door 22 extends out of the end surface of the closed end 26 of the door body 23 to form the second overlapping piece 42 overlapped and abutted with the inner surface of the first cabinet door 21. In addition, the first overlapping piece 41 and the second overlapping piece 42 can be abutted on the surface of the other cabinet door while covering the closed gap 3, so that the leakage-proof effect is improved.
Fig. 5 is a partial enlarged view of a preferred overlapping structure provided in this embodiment. As shown in fig. 5, the surface of the overlapping structure 4 corresponding to the closing slit 3 is provided with a gasket 5, that is, the inner surface of the first overlapping piece 41 and the outer surface of the second overlapping piece 42 in fig. 5 are provided with gaskets 5, so that the sealing effect of the cabinet door can be further improved.
Further, when the first cabinet door 21 and the second cabinet door 22 are closed, the first overlapping piece 41 covers a side of the closing slit 3 facing the user, and the inner surface of the first overlapping piece 41 is attached to the outer surface of the closing end 26 of the second cabinet door 22, the second overlapping piece 42 covers a side of the closing slit 3 away from the user, and the second overlapping piece 42 is attached to the inner surface of the closing end 26 of the first cabinet door 21, so preferably, the gasket 5 may be disposed on an end surface of the overlapping structure 4 away from the first cabinet door 21 or the second cabinet door 22, i.e. the gasket 5 is disposed on an end of the overlapping structure 4 beyond the closing slit 3, thereby being capable of further sealing the attaching slit between the overlapping structure 4 and the cabinet door surface.
Wherein, preferably, the door body 23 is the same as the length of the storage opening 11 in the height direction, the door body 23 can be matched and embedded into the storage opening 11, meanwhile, the length of the outer panels 24 of the first cabinet door 21 and the second cabinet door 22 in the height direction is larger than the length of the storage opening 11 in the height direction, and the upper edge 241 and the lower edge 242 of the outer panels 24 are protruded from the edge of the storage opening 11. Specifically, when the door body 23 can just be embedded into the storage opening 11, the upper edges 241 and the lower edges 242 of the first cabinet door 21 and the second cabinet door 22 can be attached to the surfaces of the cabinet body 1 on the upper side and the lower side of the storage opening 11, so that the gap between the door body 23 and the storage opening 11 is covered, and leakage of gas from the gap between the door body 23 and the storage opening 11 is avoided.
Those of ordinary skill in the art will appreciate that in the various embodiments described above, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solutions claimed in the claims of the present application can be basically implemented without these technical details and various changes and modifications based on the above embodiments. Accordingly, in actual practice, various changes may be made in the form and details of the above-described embodiments without departing from the spirit and scope of the utility model.
Claims (7)
1. A chemical storage cabinet, comprising:
a cabinet body, a storage opening is formed on the surface facing the user;
the first cabinet door is hinged to one side of the storage opening;
the second cabinet door is hinged to the other side of the storage opening corresponding to the first cabinet door, and a closing gap is formed between two end surfaces, far away from the cabinet main body, of the first cabinet door and the second cabinet door in a closing position;
the overlapping structure is arranged at one end of the first cabinet door and/or the second cabinet door, which is far away from the cabinet main body, and is arranged in a mode of covering the closing gap.
2. The chemical storage bin of claim 1, wherein the overlap is sheet-like, and the length of the overlap is the same as the height of the first or second bin door.
3. A chemical storage chest according to claim 2, wherein the overlapping structure comprises:
the first overlapping piece is fixed on the outer surface of the first cabinet door;
and the second overlapping piece is fixed on the inner surface of the second cabinet door.
4. A chemical storage chest according to claim 3, wherein the first and second chest doors comprise:
a door body;
the outer panel is arranged on the outer surface of the door body;
an inner panel arranged on the inner surface of the door body
The first overlapping piece is integrally formed with the outer panel of the first cabinet door, and the second overlapping piece is integrally formed with the inner panel of the second cabinet door.
5. A chemical storage chest according to claim 3, wherein the surface of the overlapping structure corresponding to the closing gap is provided with a gasket.
6. The chemical storage cabinet of claim 5, wherein the gasket is disposed on an end surface of the overlapping structure remote from the first cabinet door or the second cabinet door.
7. The chemical storage bin of claim 4, wherein the door is matingly engaged with the storage opening, and wherein the upper and lower edges of the outer panel each protrude beyond the edges of the storage opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321959357.3U CN220529585U (en) | 2023-07-24 | 2023-07-24 | Chemical storage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321959357.3U CN220529585U (en) | 2023-07-24 | 2023-07-24 | Chemical storage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220529585U true CN220529585U (en) | 2024-02-27 |
Family
ID=89961142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321959357.3U Active CN220529585U (en) | 2023-07-24 | 2023-07-24 | Chemical storage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220529585U (en) |
-
2023
- 2023-07-24 CN CN202321959357.3U patent/CN220529585U/en active Active
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