CN216806505U

CN216806505U - Six-tooth sealing tank

Info

Publication number: CN216806505U
Application number: CN202220294879.5U
Authority: CN
Inventors: 李锦标
Original assignee: DONGGUAN HONOR HARDWARE PRODUCT CO LTD
Current assignee: DONGGUAN HONOR HARDWARE PRODUCT CO LTD
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-06-24
Anticipated expiration: 2032-02-14

Abstract

The utility model discloses a six-tooth sealing can which comprises a can body and an end cover, wherein a ring bulge and a first spiral bulge are arranged on the can body, the end cover comprises a cover body, a first sealing element is arranged on the periphery of the cover body, a sealing edge and a second spiral bulge are arranged on the first sealing element, and a second sealing element is arranged on the inner wall of the cover body. According to the utility model, the six first spiral protrusions are uniformly wound on the outer wall of the sealing part to serve as the twisting teeth, so that the tooth space can be obviously shortened, the end cover and the can body are twisted more smoothly, the cover is not easy to clamp in the twisting process, the twisting angle is small, and the use is more convenient; the sealing edge is arranged at the bottom of the cover body, so that the flatness of the first sealing element can be increased, the appearance aesthetic feeling of the sealed can is improved, the end part of the end cover can be more tightly attached to the can body, and the sealing performance is further improved; by arranging the second sealing element tightly adhered to the cover body, the second sealing element can be tightly attached between the cover body and the annular flange when the end cover is screwed tightly, and the sealing property is ensured.

Description

Six-tooth sealing tank

Technical Field

The utility model relates to the technical field of seal pots, in particular to a six-tooth seal pot.

Background

The sealed tank is a storage article commonly used in daily production and life, and has the main effects of isolating the articles in the tank from the outside, avoiding the articles in the tank from being corroded and deteriorated, avoiding the articles in the tank from causing harm to human bodies or the environment, and being widely applied to various fields such as food, medicine, chemical industry and the like.

The seal pot commonly used generally includes the body of can and has the lid of sealing washer, and the lid lock is too tight leads to the sealing washer damaged easily, influences the leakproofness, but the lid lock is not inseparable enough also can influence the leakproofness, consequently, how rationally set up the cooperation structure of body of can and lid, is the main improvement point of seal pot always.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides the six-tooth sealing can which can obviously shorten the tooth space, so that the end cover and the can body are more smoothly twisted, the cover is not easy to clamp in the twisting process, the twisting angle is small, the use is more convenient, and when the end cover is screwed, the lower part and the inner wall of the end cover can be tightly attached to the can body, so that the sealing performance is ensured.

In order to solve the technical problems, the utility model adopts a technical scheme as follows:

a six-tooth sealing tank comprises a tank body and an end cover, wherein the tank body comprises a sealing part and a storage part, the sealing part is of a frustum structure, a plurality of first spiral protrusions are uniformly arrayed on the side wall of the sealing part along the circumferential direction, and the top end part of the sealing part is provided with a ring protrusion; the end cover comprises a cover body matched with the sealing part, a first sealing part is buckled on the periphery of the cover body, a sealing part is arranged at the end part of the first sealing part, and the sealing part bypasses the end part of the cover body and extends to the inner wall of the cover body; a plurality of second spiral protrusions which can be matched with the first spiral protrusions are uniformly arrayed on the sealing part; and a second sealing piece matched with the annular protrusion is arranged on the inner wall of the end part of the cover body, and the bottom end part and the side wall of the second sealing piece are attached to the inner wall of the cover body.

As a further elaboration of the above technical solution:

in the above technical solution, six first spiral protrusions are uniformly arrayed on the lower portion of the sealing portion in the circumferential direction.

In the above technical solution, the first sealing member is a metal housing formed integrally.

In the above technical solution, an arc-shaped seal edge is provided below the plurality of second spiral protrusions on the seal part.

In the technical scheme, the width of the edge sealing is 0.5 mm.

In the above technical solution, the second sealing element is a silicone rubber sealing washer, the cross sections of the end part and the side wall of the second sealing element are both of a tapered structure adapted to the annular projection, and the inner wall of the second sealing element is a curved surface adapted to the annular projection.

In the technical scheme, the end part of the inner ring of the annular protrusion is provided with an easy-to-pull sealing cover, the sealing cover is provided with a handle, and the handle and the sealing cover are integrally formed.

Compared with the prior art, the utility model has the beneficial effects that: the six first spiral protrusions are uniformly wound on the outer wall of the sealing part to serve as the twisting teeth, so that the tooth space can be obviously shortened, the end cover and the can body are twisted more smoothly, the cover is not easy to clamp in the twisting process, the twisting angle is small, and the use is more convenient; the sealing edge is arranged at the bottom of the cover body, so that the flatness of the first sealing element can be increased, the appearance aesthetic feeling of the sealed can is improved, the end part of the end cover can be more tightly attached to the can body, and the sealing performance is further improved; through the arrangement of the second sealing element tightly adhered to the cover body, the second sealing element can be tightly attached between the cover body and the annular flange when the end cover is screwed tightly, and the sealing performance is ensured.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged cross-sectional view of section A of FIG. 1;

fig. 3 is a schematic top view of the can body of the present invention.

In the figure: 10. a can body; 20. an end cap; 30. a sealing cover; 31. a handle; 1. a first spiral protrusion; 2. the ring is convex; 3. a lid body; 4. a first seal member; 401. a second spiral protrusion; 402. sealing edges; 5. a second seal member; D. and (5) sealing edge width.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; 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 application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

As shown in fig. 1-3, a six-tooth sealing can comprises a can body 10 and an end cover 20, wherein the can body 10 comprises a sealing part 11 and a storage part 12, the sealing part 11 is of a frustum structure, a plurality of first spiral protrusions 1 are uniformly arrayed on the side wall of the sealing part 11 along the circumferential direction, and the top end part of the sealing part 11 is provided with a ring protrusion 2; the end cover 20 comprises a cover body 3 matched with the sealing part 11, a first sealing element 4 is buckled on the periphery of the cover body 3, a sealing part is arranged at the end part of the first sealing element 4, and the sealing part bypasses the end part of the cover body 3 and extends to the inner wall of the cover body 3; a plurality of second spiral protrusions 401 which can be matched with each first spiral protrusion 1 are uniformly arrayed on the sealing part; be equipped with the second sealing member 5 with the protruding 2 adaptations of ring on the tip inner wall of lid body 3, the bottom portion and the lateral wall of second sealing member 5 all laminate with the inner wall of lid body 3.

Specifically, the lower portion of the sealing portion 11 is uniformly arrayed with six first spiral protrusions 1 in the circumferential direction.

According to the utility model, the six first spiral protrusions 1 are uniformly wound on the outer wall of the sealing part 11 to serve as the twisting teeth, and compared with the common three-tooth end cover and four-tooth end cover, the distance between the teeth can be obviously shortened, so that the end cover 20 and the can body 10 are twisted more smoothly, the cover is not easy to clamp in the twisting process, the twisting angle is small, and the use is more convenient.

Specifically, the first sealing member 4 is a metal housing formed integrally.

Specifically, an arc-shaped sealing edge 402 is arranged below the plurality of second spiral protrusions 401 on the sealing part.

Specifically, the edge sealing width D is 0.5 mm.

According to the utility model, the sealing edge 402 is arranged at the bottom of the cover body 3, so that the flatness of the first sealing element can be increased, the appearance aesthetic feeling of the sealed can is improved, the end part of the end cover 20 is tightly attached to the can body 10, and the sealing performance is further improved.

Specifically, the second sealing element 5 is a silicone rubber sealing washer, the cross sections of the end part and the side wall of the second sealing element are both conical structures matched with the annular protrusion 2, and the inner wall of the second sealing element 5 is a curved surface matched with the annular protrusion 2.

In the utility model, the end part and the side wall of the second sealing element 5 are respectively tightly adhered to the cover body 3, and when the end cover 20 is screwed, the second sealing element 5 can be tightly attached between the cover body 3 and the annular flange 2, thereby ensuring the sealing property.

Specifically, an easy-to-pull type sealing cover 30 is arranged at the end part of the inner ring of the ring protrusion 2, a handle 31 is arranged on the sealing cover 30, and the handle 31 and the sealing cover 30 are integrally formed.

The technical scope of the present invention is not limited to the above embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.

Claims

1. A six-tooth sealing tank comprises a tank body and an end cover, and is characterized in that the tank body comprises a sealing part and a storage part, the sealing part is of a frustum structure, a plurality of first spiral protrusions are uniformly arrayed on the side wall of the sealing part along the circumferential direction, and the top end part of the sealing part is provided with a ring protrusion; the end cover comprises a cover body matched with the sealing part, a first sealing part is buckled on the periphery of the cover body, a sealing part is arranged at the end part of the first sealing part, and the sealing part bypasses the end part of the cover body and extends to the inner wall of the cover body; a plurality of second spiral protrusions which can be matched with the first spiral protrusions are uniformly arrayed on the sealing part; and a second sealing piece matched with the annular protrusion is arranged on the inner wall of the end part of the cover body, and the bottom end part and the side wall of the second sealing piece are attached to the inner wall of the cover body.

2. A six-tooth canister according to claim 1 wherein the lower portion of the sealing portion is circumferentially uniformly arrayed with six first helical projections.

3. A six-tooth seal pot according to claim 1, wherein said first seal is an integrally formed metal shell.

4. The six-tooth sealing can according to claim 1, wherein an arc-shaped sealing edge is arranged below the plurality of second spiral protrusions on the sealing part.

5. A six-tooth sealed can according to claim 4, wherein the sealing edge has a width of 0.5 mm.

6. The six-tooth sealed pot according to claim 1, wherein the second sealing element is a silicone rubber sealing washer, the cross sections of the end part and the side wall of the second sealing element are both of a conical structure matched with the annular protrusion, and the inner wall of the second sealing element is a curved surface matched with the annular protrusion.

7. A six-tooth sealed can according to any one of claims 1 to 6, wherein the end of the inner ring of the ring protrusion is provided with a pop-top type sealing cover, the sealing cover is provided with a pull handle, and the pull handle and the sealing cover are integrally formed.