CN220786750U - Cover body assembly and sealing box - Google Patents
Cover body assembly and sealing box Download PDFInfo
- Publication number
- CN220786750U CN220786750U CN202322724086.XU CN202322724086U CN220786750U CN 220786750 U CN220786750 U CN 220786750U CN 202322724086 U CN202322724086 U CN 202322724086U CN 220786750 U CN220786750 U CN 220786750U
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- sealing strip
- annular sealing
- convex part
- deformation
- convex portion
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- 238000007789 sealing Methods 0.000 title claims abstract description 80
- 238000005192 partition Methods 0.000 claims description 17
- 230000000694 effects Effects 0.000 abstract description 13
- 230000006835 compression Effects 0.000 abstract description 7
- 238000007906 compression Methods 0.000 abstract description 7
- 230000005489 elastic deformation Effects 0.000 abstract description 6
- 230000007704 transition Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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- Closures For Containers (AREA)
Abstract
The utility model discloses a cover body assembly and a sealing box, wherein the cover body assembly comprises: the outer side wall of the cover plate is rotatably provided with two buckles, the two buckles are oppositely arranged, and the bottom wall of the cover plate is provided with an annular mounting groove; the annular sealing strip is arranged in the mounting groove and comprises a first convex portion, at least part of the first convex portion protrudes downwards from the bottom wall of the cover plate, a first deformation cavity is formed in the middle of the first convex portion, and the first deformation cavity extends along the circumferential direction of the annular sealing strip and penetrates through the annular sealing strip. Through setting up first deformation chamber, annular sealing strip is lighter and thinner, is difficult for coming off from the mounting groove, and compression elastic deformation effect is better to, when the lid closes the use, two buckles can realize annular sealing strip sealed effect betterly, and user's use is experienced well.
Description
Technical Field
The utility model relates to the technical field of sealed containers, in particular to a cover body assembly and a sealing box with the cover body assembly.
Background
The sealing box is a daily article which is frequently used in the life of people, and the sealing is realized by the rubber sealing ring at present. In the related art, the cross section of the sealing ring is square, the whole body is harder, and four buckles are needed to be matched with the box body for fastening and sealing. In some use cases, the sealing ring is heavy, so that the sealing ring can fall off and stay on the top wall of the box body after the cover body is lifted up against the internal pressure of the sealing box.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the cover body assembly, the annular sealing strip of the cover body assembly is light and thin, the compression elastic deformation effect is better, and the use of a user is more convenient.
The utility model also provides a sealing box with the cover body assembly.
The cover assembly according to the present utility model includes:
the outer side wall of the cover plate is rotatably provided with two buckles, the two buckles are oppositely arranged, and the bottom wall of the cover plate is provided with an annular mounting groove;
the annular sealing strip is installed in the mounting groove, the annular sealing strip includes first convex portion, at least part first convex portion downwards protrudes the diapire setting of apron, the middle part of first convex portion is provided with first deformation chamber, first deformation chamber is followed the circumference extension of annular sealing strip is link up.
The cover body assembly has at least the following beneficial effects: through setting up first deformation chamber, annular sealing strip is lighter and thinner, is difficult for coming off from the mounting groove, and compression elastic deformation effect is better to, when the lid closes the use, two buckles can realize annular sealing strip sealed effect betterly, and user's use is experienced well.
According to the cover body assembly, the bottom wall of the first convex part is of an arc-shaped structure.
According to the cover body assembly, the annular sealing strip further comprises a second convex part, the second convex part is located above the first convex part and integrally connected with the first convex part, the second convex part is provided with a second deformation cavity, and the second deformation cavity is arranged at intervals with the first deformation cavity.
According to the cover body assembly, the first convex part and the second convex part are symmetrically arranged, and the annular sealing strip is in a symmetrical structure.
According to the cover body assembly, the cross section of the annular sealing strip is of a ' Chinese character ' ri ' shaped structure.
According to the cover body assembly, the annular sealing strip comprises a partition plate, the first convex part and the second convex part are integrally connected, and the second deformation cavity and the first deformation cavity are respectively positioned on the upper side and the lower side of the partition plate.
According to the cover body assembly, the thicknesses of the first convex part and the second convex part are A, and the requirements are satisfied: a is less than or equal to 0.7mm.
According to the cover body assembly, the thickness of the partition plate is B, and the following conditions are met: b is more than or equal to 0.65mm and less than or equal to 0.85mm.
According to the cover body assembly, the thicknesses of the first convex part and the second convex part are both A, and the thickness of the partition plate is B, so that the requirements are satisfied: b is more than or equal to A.
The sealing box comprises the cover body assembly.
The sealing box provided by the utility model has at least the following beneficial effects: through setting up first deformation chamber, annular sealing strip is lighter and thinner, is difficult for coming off from the mounting groove, and compression elastic deformation effect is better to, when closing the use with the sealing box lid, two buckles can realize annular sealing strip sealed effect betterly, and user's use is experienced well.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is an exploded view of a cross-sectional structure of a cover assembly according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of an annular seal strip of a cap assembly according to an embodiment of the present utility model;
fig. 3 is a schematic cross-sectional structure of a seal case according to an embodiment of the present utility model.
Reference numerals illustrate:
a cover plate 100; a mounting groove 101; a clasp 110;
an annular seal strip 200; a first male portion 210; a first deformation chamber 211; a second male portion 220; a second deformation chamber 221; and a partition 230.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
In the description of the present utility model, the descriptions of the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The sealing box is a daily article which is frequently used in the life of people, and the sealing is realized by the rubber sealing ring at present. In the related art, the cross section of the sealing ring is square, the whole body is harder, and four buckles are needed to be matched with the box body for fastening and sealing. In some use cases, the sealing ring is heavy, so that the sealing ring can fall off and stay on the top wall of the box body after the cover body is lifted up against the internal pressure of the sealing box.
For this reason, as shown in fig. 1 to 3, the cover assembly according to the present utility model includes a cover plate 100, a buckle 110 mounted on the cover plate 100, and an annular sealing strip 200 mounted on the cover plate 100, wherein the buckle 110 is rotatably disposed on an outer side wall of the cover plate 100, an annular mounting groove 101 is disposed on a bottom wall of the cover plate 100, and the annular sealing strip 200 is mounted on the mounting groove 101. In use, when the buckle 110 rotates downwards to fasten with the box body, the annular sealing strip 200 abuts against the top wall of the box body to seal the box body. Specifically, the annular sealing strip 200 includes a first convex portion 210, at least a part of the first convex portion 210 protrudes downward from the bottom wall of the cover plate 100, and when fastened, the first convex portion 210 abuts against the top wall of the box body and deforms. Further, a first deformation cavity 211 is provided in the middle of the first convex portion 210, and the first deformation cavity 211 extends and penetrates in the circumferential direction of the annular sealing strip 200. Also, the number of the snaps 110 is two, and the two snaps 110 are disposed opposite to each other. It should be noted that, by providing the first deformation cavity 211, the annular sealing strip 200 is lighter and thinner, and is not easy to fall off from the mounting groove 101, for example, when the cover plate 100 is lifted up, the annular sealing strip 200 is not easy to fall off from the mounting groove 101 under the action of gravity due to the smaller mass. Moreover, the compression elastic deformation effect is better, so that when the cover is combined, the annular sealing strip 200 can be better sealed by the two buckles 110, and the user experience is good. It will be readily appreciated that in order to further enhance the stability of the snap 110 fastening, or to meet the consumer's intuitive sensory stability, in addition to providing two snaps 110, in some embodiments, four snaps are disposed at circumferentially spaced intervals along the cover plate. In some embodiments, the cover assembly is applied to a circular box, and correspondingly, the cover plate is provided in a circular plate shape (not shown in the figure) matched with the box, and three buckles can be provided, and the three buckles are uniformly arranged along the circumferential direction of the cover plate.
In some embodiments of the present utility model, as shown in fig. 1 and 2, the bottom wall of the first convex portion 210 has an arc structure, and compared with the existing square sealing ring, the first convex portion 210 of the arc bottom wall can be elastically deformed better under the pressing force, and the deformation amount is larger, so that the volume of the first deformation cavity 211 can be driven to be reduced more.
In some embodiments of the present utility model, as shown in fig. 1 and 2, the annular sealing strip 200 includes a second male part 220, the second male part 220 being located above the first male part 210 and integrally connected with the first male part 210, the second male part 220 being provided with a second deforming cavity 221, the second deforming cavity 221 being spaced apart from the first deforming cavity 211. On the one hand, the second deformation chamber 221 can further reduce the weight of the annular sealing strip 200, save materials and is not easily separated from the mounting groove 101 under the action of gravity. On the other hand, in addition to the deformation of the first deformation chamber 211, the second deformation chamber 221 is deformed so that the sealing effect of the annular weather strip 200 is better exerted. It is easy to understand that, compared with the sealing effect of the annular sealing strip 200 achieved by the first convex portion 210 mainly acting as a protrusion from the bottom wall of the cover plate 100 and pressing against the box body, the second convex portion 220 mainly acts as an embedded mounting groove 101, thereby achieving the mounting effect of the annular sealing strip 200. Further, the first convex portion 210 and the second convex portion 220 are symmetrically arranged, and the annular sealing strip 200 has a symmetrical structure, so that the annular sealing strip 200 has no forward and reverse direction division, and is more convenient to assemble and replace compared with the existing asymmetric sealing ring. For example, after a long period of use, the user may need to replace the annular sealing strip 200, at this time, the first convex portion 210 and the second convex portion 220 may have no directional division, one may be embedded in the mounting groove 101, and the other may protrude outward from the bottom plate of the cover plate 100, so that the user may operate conveniently.
Specifically, referring again to fig. 1 and 2, the annular sealing strip 200 includes a partition 230, the first convex portion 210 and the second convex portion 220 are integrally connected, and the second deformation chamber 221 and the first deformation chamber 211 are respectively located at upper and lower sides of the partition 230. Further, when the cover plate 100 is used in a vertically covering manner, both the first deformation chamber 211 and the second deformation chamber 221 can function, so that the deformation capacity of the annular sealing strip 200 is improved, and the deformation amount is larger. Alternatively, the cross section of the annular sealing strip 200 is in a "Chinese" character 'ri' shaped configuration. In the manufacturing process, the annular sealing strip 200 is formed by adopting the partition plate 230 as a middle interval through a seamless connection extrusion process, and two closed cavity structures are formed, so that the sealing strip has better compression elasticity in use.
In some embodiments of the present utility model, as shown in fig. 2, the thicknesses of the first male portion 210 and the second male portion 220 are both a, satisfying: a is less than or equal to 0.7mm, and compared with a conventional sealing ring, the annular sealing strip 200 is thinner, such as better elasticity when the second convex part 220 is in pressing contact with the mounting groove 101. Similarly, the thickness of the separator 230 is B, satisfying: b is more than or equal to 0.65mm and less than or equal to 0.85mm, and the annular sealing strip 200 is thinner compared with a conventional sealing ring. Further, the thickness B of the separator 230 is greater than or equal to the thickness A of the first male portion 210 and the second male portion 220. It should be noted that, the thickness of the spacer 230 is equal to or thicker than the thickness of the first convex portion 210 and the second convex portion 220, so that the annular sealing strip 200 can be tightly fitted with the mounting groove 101 when the annular sealing strip 200 is assembled to the mounting groove 101. In some embodiments, the thickness B of the partition 230 is greater than the thickness a of the first convex portion 210 and the second convex portion 220, and when the buckle 110 is fastened to the case, the first convex portion 210 and the second convex portion 220 compress before the partition 230, so that the covered seal is better, and the partition 230 can also perform a good lateral supporting function. Further, the two ends of the partition 230 and the first convex portion 210 have transition sections, and the two ends of the partition 230 and the second convex portion 220 also have transition sections, wherein the transition sections extend in the vertical direction. Optionally, the thickness of the transition section is C, satisfying: the thickness C of the transition section is equal to the thickness B of the baffle 230.
Referring to fig. 1 to 3, the seal box according to the embodiment of the utility model includes a cover assembly according to the embodiment of the utility model, and by providing the first deformation cavity 211, the annular seal strip 200 is lighter and thinner, and is not easy to fall off from the mounting groove 101, and the compression elastic deformation effect is better, so that when the seal box is combined with the seal box, the two buckles 110 can realize the better sealing effect of the annular seal strip 200, and the user experience is good.
Other constructions and operations of the seal cartridge according to embodiments of the present utility model are known to those of ordinary skill in the art and will not be described in detail herein.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. Lid subassembly, its characterized in that includes:
the outer side wall of the cover plate is rotatably provided with two buckles, the two buckles are oppositely arranged, and the bottom wall of the cover plate is provided with an annular mounting groove;
the annular sealing strip is installed in the mounting groove, the annular sealing strip includes first convex portion, at least part first convex portion downwards protrudes the diapire setting of apron, the middle part of first convex portion is provided with first deformation chamber, first deformation chamber is followed the circumference extension of annular sealing strip is link up.
2. The cover assembly of claim 1, wherein: the bottom wall of the first convex part is of an arc-shaped structure.
3. The cover assembly of claim 1, wherein: the annular sealing strip also comprises a second convex part, wherein the second convex part is positioned above the first convex part and is integrally connected with the first convex part, the second convex part is provided with a second deformation cavity, and the second deformation cavity and the first deformation cavity are arranged at intervals.
4. A cover assembly according to claim 3, wherein: the first convex part and the second convex part are symmetrically arranged, and the annular sealing strip is in a symmetrical structure.
5. A cover assembly according to claim 3, wherein: the cross section of the annular sealing strip is of a Chinese character 'ri' shaped structure.
6. The cover assembly of any one of claims 3 to 5, wherein: the annular sealing strip comprises a partition plate, the first convex part and the second convex part are integrally connected, and the second deformation cavity and the first deformation cavity are respectively positioned on the upper side and the lower side of the partition plate.
7. The cover assembly of claim 6, wherein: the thicknesses of the first convex part and the second convex part are A, and the requirements are satisfied: a is less than or equal to 0.7mm.
8. The cover assembly of claim 6, wherein: the thickness of the partition plate is B, and the following conditions are satisfied: b is more than or equal to 0.65mm and less than or equal to 0.85mm.
9. The cover assembly of claim 7 or 8, wherein: the thickness of the first convex part and the second convex part is A, and the thickness of the partition plate is B, so that the following conditions are satisfied: b is more than or equal to A.
10. Sealing box, its characterized in that: a cap assembly as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322724086.XU CN220786750U (en) | 2023-10-10 | 2023-10-10 | Cover body assembly and sealing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322724086.XU CN220786750U (en) | 2023-10-10 | 2023-10-10 | Cover body assembly and sealing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220786750U true CN220786750U (en) | 2024-04-16 |
Family
ID=90631889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322724086.XU Active CN220786750U (en) | 2023-10-10 | 2023-10-10 | Cover body assembly and sealing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220786750U (en) |
-
2023
- 2023-10-10 CN CN202322724086.XU patent/CN220786750U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |