CN214960594U - Sealing mechanism for cabinet - Google Patents
Sealing mechanism for cabinet Download PDFInfo
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- CN214960594U CN214960594U CN202120260632.7U CN202120260632U CN214960594U CN 214960594 U CN214960594 U CN 214960594U CN 202120260632 U CN202120260632 U CN 202120260632U CN 214960594 U CN214960594 U CN 214960594U
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- cabinet
- groove
- step groove
- cabinet door
- cabinet body
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Abstract
The utility model discloses a sealing mechanism for a cabinet, which comprises a cabinet body and a cabinet door, wherein the cabinet body is rotationally connected with the cabinet door, the top and the bottom of the cabinet door are respectively provided with a first step groove, a second step groove matched with the first step groove is arranged above the first step groove, and the second step groove is fixedly connected with the cabinet body; a first groove is formed in the second step groove, a plurality of first springs are arranged in the first groove, and a first sealing strip is arranged at the right end of each first spring; when the cabinet door is closed, the cabinet door drives the first step groove to extrude the first sealing strip, and the matching of the first sealing strip and the first step groove plays a role in sealing the upper end and the lower end of the cabinet door, so that the cabinet door and the cabinet body are better in fit and stronger in sealing effect; in addition, the arrangement of the first spring has a buffering effect on the first sealing strip, so that the friction between the first step groove and the first sealing strip is reduced, and the service life of the first sealing strip is prolonged.
Description
Technical Field
The utility model relates to a sealed field specifically is a sealing mechanism for rack.
Background
In many times, certain articles need to be placed in a sealed cabinet for sealed storage, and if the articles need to be refrigerated, the articles need to be placed in a sealed space and isolated from the outside to ensure the refrigeration effect; or some easily oxidizable chemical agents, also need to be stored hermetically to prevent oxidation; the existing sealing method is characterized in that after the cabinet body is closed by the door body, the state of pressing the sealing material cannot be kept, or the force of pressing the sealing material is insufficient, so that the adhesion between the door body and the sealing material is insufficient, and the sealing performance of the final sealing cabinet is poor.
On the basis, the Chinese patent publication No. CN111691791A discloses an automatic sealing cabinet, which comprises a cabinet body and a door body; an opening for storing or taking articles in the cabinet body is formed in one side of the cabinet body, and the door body can slide up and down and is positioned at the opening to open or close the cabinet body; guide grooves for the door body to slide up and down are respectively vertically arranged on two sides of the opening, a clamping structure is arranged at the upper end of each guide groove, the door body moves towards the inner side of the cabinet body for a preset distance after the door body closes the opening, and then the door body presses the opening to close the opening so as to ensure the sealing property of the interior of the cabinet body; the beneficial effects of the invention are: after the door body closes the cabinet body, the door body can form pressure on the cabinet body, the door body is better in fit with the cabinet body under the action of the pressure, the sealing performance of the sealing cabinet is better, the sealing cabinet occupies the minimum space, and the cost is reduced; but the cabinet body that the device set up and the door body are sliding connection, after long-time slip, can produce slight gap between the cabinet body and the door body, and then influenced sealed effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sealing mechanism for rack to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a sealing mechanism for a cabinet comprises a cabinet body and a cabinet door, wherein the cabinet body is rotatably connected with the cabinet door, the top and the bottom of the cabinet door are respectively provided with a first step groove, a second step groove matched with the first step groove is arranged above the first step groove, and the second step groove is fixedly connected with the cabinet body; a first groove is formed in the second step groove, a plurality of first springs are arranged in the first groove, and a first sealing strip is arranged at the right end of each first spring; the cabinet door is characterized in that a third step groove is formed in the right end of the cabinet door, a fourth step groove matched with the third step groove is formed in the right side of the third step groove, the fourth step groove is fixedly connected with the cabinet body, a second groove is formed in the fourth step groove, a plurality of second springs are arranged in the second groove, and second sealing strips are arranged at the bottoms of the second springs.
As the preferred scheme of the utility model: the cabinet door is rotatably connected with the inner side of the cabinet body through an elastic connecting piece, and the cabinet body and the cabinet door are movably connected through a third spring and the elastic connecting piece.
As a further preferred embodiment of the present invention: the inside in second step groove is equipped with the spout, the inside of spout is equipped with the fourth spring, the bottom of fourth spring is equipped with the stopper, the top in first step groove is equipped with the spacing groove.
As a further preferred embodiment of the present invention: the cabinet door is rotatably connected with the outer part of the cabinet body through a hinge, and the cabinet door is fixedly connected with the cabinet body through a lock catch.
As a further preferred embodiment of the present invention: and chamfers are arranged at the bottoms of the limiting groove blocks and the limiting grooves.
Compared with the prior art, the beneficial effects of the utility model are that: when the cabinet door is closed, the cabinet door drives the first step groove to extrude the first sealing strip, and the matching of the first sealing strip and the first step groove plays a role in sealing the upper end and the lower end of the cabinet door, so that the cabinet door and the cabinet body are better in fit and stronger in sealing effect; in addition, the arrangement of the first spring has a buffering effect on the first sealing strip, so that the friction between the first step groove and the first sealing strip is reduced, and the service life of the first sealing strip is prolonged.
Drawings
Fig. 1 is a left side view of a sealing mechanism cabinet door and a cabinet body connection for a cabinet.
Fig. 2 is a front view of a sealing mechanism for a cabinet with a cabinet door and a cabinet body connected.
Fig. 3 is a top view of a sealing mechanism for a cabinet with a cabinet door and a cabinet body connected.
Fig. 4 is a schematic connection diagram of a first step groove and a second step groove of a sealing mechanism for a cabinet.
Fig. 5 is a schematic connection diagram of a third step groove and a fourth step groove of a sealing mechanism for a cabinet.
In the figure: 1-cabinet body, 2-cabinet door, 3-second step groove, 4-first step groove, 5-third step groove, 6-fourth step groove, 7-hinge, 8-lock catch, 9-first sealing strip, 10-first spring, 11-first groove, 12-sliding groove, 13-fourth spring, 14-limiting block, 15-limiting groove, 16-second sealing strip, 17-second spring, 18-second groove, 19-third spring and 20-elastic connecting piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-5, in an embodiment of the present invention, a sealing mechanism for a cabinet includes a cabinet body 1 and a cabinet door 2, the cabinet body 1 is rotatably connected to the cabinet door 2, first step grooves 4 are respectively disposed at the top and the bottom of the cabinet door 2, second step grooves 3 matched with the first step grooves 4 are disposed above the first step grooves 4, and the second step grooves 3 are fixedly connected to the cabinet body 1; a first groove 11 is formed in the second step groove 3, a plurality of first springs 10 are arranged in the first groove 11, and a first sealing strip 9 is arranged at the right end of each first spring 10; the right end of cabinet door 2 is equipped with third step groove 5, the right side of third step groove 5 is equipped with rather than fourth step groove 6 of mutually supporting, fourth step groove 6 and the cabinet body 1 fixed connection, the inside of fourth step groove 6 is equipped with second recess 18, the inside of second recess 18 is equipped with a plurality of second springs 17, the bottom of second spring 17 is equipped with second sealing strip 16.
Specifically, the cabinet door 2 is rotatably connected with the inner side of the cabinet body 1 through an elastic connecting piece 20, and the cabinet body 1 and the cabinet door 2 are movably connected with the elastic connecting piece 20 through a third spring 19.
Specifically, the inside of second step groove 3 is equipped with spout 12, the inside of spout 12 is equipped with fourth spring 13, the bottom of fourth spring 13 is equipped with stopper 14, the top of first step groove 4 is equipped with spacing groove 15.
Specifically, the bottoms of the limiting groove 15 and the limiting groove 15 are provided with chamfers.
The utility model discloses a theory of operation is: when the cabinet door 2 is closed, the cabinet door 2 drives the first step groove 4 to extrude the first sealing strip 9, the first sealing strip 9 is matched with the first step groove 4 to achieve a sealing effect on the upper end and the lower end of the cabinet door 2, in addition, the arrangement of the first spring 10 has a buffering effect on the first sealing strip 9, the friction between the first step groove 4 and the first sealing strip 9 is reduced, and the service life of the first sealing strip 9 is prolonged; in addition, when the cabinet door 2 is closed, the cabinet door 2 drives the third stepped groove 5 to extrude the second sealing strip 16, the matching of the second sealing strip 16 and the third stepped groove 5 has a sealing effect on the right end of the cabinet door 2, and the arrangement of the second spring 17 has a buffering effect on the second sealing strip 16, so that the friction between the third stepped groove 5 and the second sealing strip 16 is reduced, and the service life of the second sealing strip 16 is prolonged; when cabinet door 2 closes, cabinet door 2 extrudes stopper 14 and makes stopper 14 move upwards, when spacing groove 15 is located stopper 14 under, stopper 14 resets under the effect of fourth spring 13, setting up through stopper 14 and spacing groove 15 further has improved the stability ability of cabinet door 2 when closing, the stability ability of cabinet door 2 when rotating has been improved on the one hand through setting up of elastic connection spare 20 with third spring 19, on the other hand has improved the sealing performance of cabinet door 2 and cabinet body 1 junction.
Example 2:
on the basis of embodiment 1, in the embodiment of the utility model provides an in, a sealing mechanism for rack, cabinet door 2 rotates through hinge 7 with the outside of the cabinet body 1 to be connected, cabinet door 2 passes through 8 fixed connection of hasp with the cabinet body 1.
The stability performance of cabinet door 2 when opening has been strengthened through setting up of hinge 7, has improved the sealing performance of cabinet door 2 when closing through setting up of hasp 8.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A sealing mechanism for a cabinet comprises a cabinet body (1) and a cabinet door (2); the cabinet is characterized in that the cabinet body (1) is rotatably connected with the cabinet door (2), the top and the bottom of the cabinet door (2) are respectively provided with a first step groove (4), a second step groove (3) matched with the first step groove (4) is arranged above the first step groove (4), and the second step groove (3) is fixedly connected with the cabinet body (1); a first groove (11) is formed in the second step groove (3), a plurality of first springs (10) are arranged in the first groove (11), and a first sealing strip (9) is arranged at the right end of each first spring (10); the right-hand member of cabinet door (2) is equipped with third step groove (5), the right side of third step groove (5) is equipped with rather than fourth step groove (6) of mutually supporting, fourth step groove (6) and the cabinet body (1) fixed connection, the inside of fourth step groove (6) is equipped with second recess (18), the inside of second recess (18) is equipped with a plurality of second springs (17), the bottom of second spring (17) is equipped with second sealing strip (16).
2. The sealing mechanism for the cabinet as claimed in claim 1, wherein the cabinet door (2) is rotatably connected with the inner side of the cabinet body (1) through an elastic connecting piece (20), and the cabinet body (1) and the cabinet door (2) are movably connected with the elastic connecting piece (20) through a third spring (19).
3. The sealing mechanism for the cabinet according to claim 1, wherein a sliding groove (12) is formed inside the second stepped groove (3), a fourth spring (13) is formed inside the sliding groove (12), a limiting block (14) is formed at the bottom of the fourth spring (13), and a limiting groove (15) is formed at the top of the first stepped groove (4).
4. The sealing mechanism for the cabinet as claimed in claim 1, wherein the cabinet door (2) is rotatably connected with the outside of the cabinet body (1) through a hinge (7), and the cabinet door (2) is fixedly connected with the cabinet body (1) through a lock catch (8).
5. A sealing mechanism for a cabinet according to claim 3, wherein the limiting groove (15) block and the bottom of the limiting groove (15) are provided with chamfers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120260632.7U CN214960594U (en) | 2021-01-29 | 2021-01-29 | Sealing mechanism for cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120260632.7U CN214960594U (en) | 2021-01-29 | 2021-01-29 | Sealing mechanism for cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214960594U true CN214960594U (en) | 2021-11-30 |
Family
ID=79099767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120260632.7U Active CN214960594U (en) | 2021-01-29 | 2021-01-29 | Sealing mechanism for cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214960594U (en) |
-
2021
- 2021-01-29 CN CN202120260632.7U patent/CN214960594U/en active Active
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