CN212448542U

CN212448542U - Sealed tank and sealed lid thereof

Info

Publication number: CN212448542U
Application number: CN202021127537.1U
Authority: CN
Inventors: 曹旗长
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-02-02
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a sealing can and a sealing cover thereof, the sealing cover comprises a cover body, a sealing ring and a plurality of pressing bodies, the driving ring is rotatably arranged at the upper part of the cover body, the sealing ring extends upwards from the cover body in a mode of surrounding the periphery of the cover body, each pressing body is respectively provided with a driven side and a pressing side corresponding to the driven side, the driven side of each pressing body is respectively and drivably arranged on the driving ring in a mode of mutually spacing each pressing body, the pressing side of each pressing body extends towards the direction of the sealing ring, and when the driving ring is driven to rotate relative to the cover body, the driving ring can drive each pressing body to slide outwards so that the pressing side presses the sealing ring, and the sealing ring deforms around.

Description

Sealed tank and sealed lid thereof

Technical Field

The utility model relates to a storage container, further, especially, relate to a seal pot and sealed lid thereof.

Background

A sealed can is a storage container commonly used in daily life, and includes a storage main body and a cover body, the storage main body has a storage space and a top opening communicated with the storage space, the cover body includes a cover body and fastening lugs integrally extending outwards from at least one pair of opposite sides of the cover body, when an object to be stored (such as tea, coffee and the like) is stored in the storage space through the top opening of the storage container, the cover body can be installed in the top opening of the storage container, and the cover body of the cover body closes the top opening of the storage space and each fastening lug of the cover body can be operated to fasten an upper edge of the cover body, so as to ensure that the cover body and the storage main body can be reliably installed. However, this causes the fastening lugs to protrude from the outer wall of the storage container, which not only affects the aesthetic appearance of the sealed cans, but also affects the placement of the sealed cans, and particularly when a plurality of sealed cans are placed together, the fastening lugs protruding from the outer wall of the storage container cause gaps between adjacent sealed cans.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seal pot and sealed lid thereof, wherein when this sealed lid is installed in the jar main part of this seal pot, this sealed lid can not bulge around this jar main part. In order to achieve the above purpose, the utility model discloses a technical scheme is: a sealing cap, comprising:

a cap body;

a driving ring rotatably provided at an upper portion of the cover body;

a sealing ring extending upwardly from the cap body in a manner surrounding a periphery of the cap body; and

the driving ring is driven to rotate relative to the cover body, and the driving ring can drive the pressing bodies to slide outwards to press the sealing ring by the pressing sides so as to deform the sealing ring around.

As a further preferable embodiment of the sealing cover of the present invention, the cover body includes a cover member and two holding protrusions, each of the holding protrusions is arc-shaped and symmetrically disposed to the cover member to form a holding space between the cover member and each of the holding protrusions, and the driving ring is rotatably mounted to the holding space of the cover body.

As a further preferred embodiment to the sealing cover of the present invention, the driving ring has a plurality of slide ways, each of the slide ways has a proximal end and a distal end corresponding to the proximal end, respectively, and the distance between the proximal end and the central axis of the driving ring is smaller than the distance between the distal end and the central axis of the driving ring, each of the pressing bodies includes a pressing element and a slider integrally extending outward from one side of the pressing element, the side of the pressing body where the slider is disposed forms the driven side, the side of the pressing body corresponding to the driven side forms the pressing side, and the slider of each of the pressing bodies is slidably mounted on each of the slide ways of the driving ring.

As a further preferred embodiment of the sealing cover of the present invention, the cover body includes a plurality of pairs of guiding protrusions, each pair of guiding protrusions are disposed on the cover member at intervals to form a guiding groove between each pair of guiding protrusions, each pressing body includes a guiding block disposed on a lower surface of the pressing member, and each guiding block of the pressing body is slidably mounted in the guiding groove of the cover body.

As a further preferable embodiment of the sealing cover of the present invention, the number of the pressing bodies is four, and each of the pressing bodies has a substantially triangular shape, and the sealing cover has a substantially square shape, and each of the pressing bodies is disposed at each corner of the sealing cover.

As a further preferred embodiment of the sealing cap of the present invention, four of the pressing bodies are a first pressing body, a second pressing body, a third pressing body and a fourth pressing body, respectively, and accordingly, each slide way of the driving ring is respectively a first slide way, a second slide way, a third slide way and a fourth slide way, the slide block of the first pressure applying body is slidably mounted on the first slide way of the driving ring, the slide block of the second pressure applying body is slidably mounted on the second slide way of the driving ring, the slide block of the third pressing body is slidably mounted on the third slide way of the driving ring, the slide block of the fourth pressing body is slidably mounted on the fourth slide way of the driving ring, wherein the openings of the first slideway and the third slideway are upward, and the openings of the second slideway and the fourth slideway are downward.

As a further preferred embodiment to the sealing cover of the present invention, the sealing cover further comprises a knob to which the drive ring is drivably mounted.

As a further preferred embodiment to the sealing cover of the present invention, the knob has two opposing retaining arms, the drive ring has a receiving space and two opposing retaining grooves, each of the retaining grooves communicates with the receiving space, a portion of the knob extends to the receiving space of the knob, and each of the retaining arms of the knob is retained in each of the retaining grooves of the drive ring.

As a further preferred embodiment to the sealing cover of the present invention, the sealing cover further includes an outer cover having a knob passage, the outer cover being mounted to the cover body, the knob being exposed to the outside of the outer cover through the knob passage of the outer cover.

A sealable can, comprising a can body and a sealing lid, the sealing lid further comprising:

a cap body;

a driving ring rotatably provided at an upper portion of the cover body;

the driving ring can drive the pressing bodies to slide outwards to press the sealing ring by the pressing side, so that the sealing ring is pressed by the pressing side to deform the sealing ring to the periphery to reliably mount the sealing cover on the tank main body.

Compared with the prior art, the utility model has the advantages that: when the sealing cover is arranged on the can body of the sealing can, the sealing cover can not protrude out of the periphery of the can body. When a user drives the driving ring to rotate relative to the cover body through the knob, the driving ring can drive each pressing body to slide outwards to press the sealing ring so as to reliably mount the sealing cover on the tank main body, or the driving ring can drive each pressing body to slide inwards to release the pressure applied to the sealing ring so as to allow the sealing cover to be taken out of the tank main body. In addition, the slide blocks of one part of the pressing bodies can be rotatably mounted on the slide way at the upper part of the driving ring, and the slide blocks of the other part of the pressing bodies can be rotatably mounted on the slide way at the lower part of the driving ring, so that the arrangement mode can avoid the mutual interference of the pressing bodies.

Other advantages and features of the present disclosure are further disclosed and illustrated in the following description.

Drawings

To achieve the above and other advantages and features of the present invention, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. It is appreciated that these drawings depict only typical embodiments of the invention and are therefore not to be considered limiting of its scope, for the invention will be described and explained with additional specificity and detail through the use of the accompanying drawings. In the drawings:

fig. 1 is a perspective view of the sealed can.

Fig. 2 is an exploded schematic view of the seal can.

Figure 3 is a perspective view of one perspective of the seal cap.

Figure 4 is a perspective view of the seal from another perspective.

Figure 5 is an exploded view of one perspective of the seal cap.

Figure 6 is an exploded view from another perspective of the seal cap.

Fig. 7 is a schematic top view of a part of the mechanism of the sealing cover.

Fig. 8 is a perspective view of the cap body of the sealing cap.

Fig. 9 is a perspective view of one perspective of the drive ring of the seal cover.

Fig. 10 is a perspective view of another perspective of the drive ring of the seal cover.

Fig. 11 is a perspective view of a pressing body of the sealing cap.

Fig. 12 is a perspective view of another pressing body of the sealing cap.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.

Fig. 1 to 12 show a sealed can according to the spirit of the present invention, which includes a can body 1 and a sealing cover 2, the can body 1 has a storage space 11 and a top opening 12 communicated with the storage space 11, the sealing cover 2 can be installed on the can body 1 to close the top opening 12 of the can body 1, and the sealing cover 2 does not protrude from the periphery of the can body 1 after the sealing cover 2 is installed on the top opening 12 of the can body 1.

As shown in fig. 1 to 12, the seal cap 2 includes a cap body 21, a deformable seal ring 22, a drive ring 23, and a plurality of pressing bodies 24. The sealing ring 22 extends upward from the cover body 21 in a manner of surrounding the periphery of the cover body 21, the driving ring 23 is rotatably disposed on the upper portion of the cover body 21, the pressing bodies 24 are disposed between the driving ring 23 and the sealing ring 22 at intervals, each pressing body 24 has a driven side 241 and a pressing side 242 corresponding to the driven side 241, the driven side 241 of each pressing body 24 is respectively and drivably mounted on the driving ring 23, the pressing side 242 of each pressing body 24 extends toward the sealing ring 22, and the sealing ring 22 can be deformed by pressing the sealing ring 22.

Further, as shown in fig. 8, the cover body 21 includes a cover member 211 and two retaining protrusions 212, each of the retaining protrusions 212 is arc-shaped and symmetrically disposed on the cover member 211 to form a retaining space 213 between the cover member 211 and the two retaining protrusions 212, the driving ring 23 is rotatably mounted to the retaining space 213 of the cover body 21, so that the driving ring 23 can rotate relative to the cover body 21 to drive each of the pressing bodies 24 when being operated. Preferably, each of the retaining protrusions 212 integrally extends to the cover member 211, i.e., each of the retaining protrusions 212 and the cover member 211 is a unitary structure.

Preferably, the outer diameter dimension of the drive ring 23 is identical to the inner diameter dimension of the holding space 213 of the cover body 21, so that when the drive ring 23 mounted to the holding space 213 of the cover body 21 makes a rotation relative to the cover body 21, the drive ring 23 can be prevented from wobbling in the holding space 23 of the cover body 21 to secure the reliability of the seal cover 2.

Further, as shown in fig. 11 and 12, each of the pressing bodies 24 includes a pressing element 243 and a slider 244 integrally extending outward from one side of the pressing element 243, the side of the pressing body 24 where the slider 244 is provided forms the driven side 241, and the side of the pressing body 24 corresponding to the driven side 241 forms the pressing side 242. The drive ring 23 has a plurality of ramps 231, each of the ramps 231 having a proximal end 2311 and a distal end 2312, respectively, the distance between the proximal end 2311 and the central axis of the drive ring 23 being less than the distance between the distal end 2312 and the central axis of the drive ring 23. The slide blocks 244 of each pressing body 24 are slidably mounted on the slide ways 231 of the driving ring 23, respectively, so that when the driving ring 23 is operated to rotate relative to the cover body 21, the slide blocks 244 of each pressing body 24 can slide along the tracks formed by the slide ways 231 of the driving ring 23 from the proximal end 2311 to the distal end 2312 to move each pressing body 24 outward to press the sealing ring 22 to deform the sealing ring 22 all around, or when the driving ring 23 is operated to rotate relative to the cover body 21, the slide blocks 244 of each pressing body 24 can slide along the tracks formed by the slide ways 231 of the driving ring 23 from the distal end 2312 to the proximal end 2311 to move the pressing bodies 24 inward to release the pressure applied to the sealing ring 22.

Further, as shown in fig. 8, the cover body 21 includes a plurality of pairs of guide protrusions 214, and each pair of the guide protrusions 214 is disposed on the cover member 211 at intervals to form a guide groove 215 between each pair of the guide protrusions 214. Each of the pressing bodies 24 includes a guide block 245, and the guide block 245 is disposed on a lower surface of the pressing member 243. The guide block 245 of each pressing body 24 is slidably mounted to the guide groove 215 of the cover body 21 for guiding the moving direction of the pressing body 24 with respect to the cover body 21, thereby preventing the pressing body 24 from sliding with respect to the cover body 21 when the pressing body 24 is driven by the driving ring 23. Preferably, each of the guide protrusions 214 integrally extends to the cover member 211, i.e., each of the guide protrusions 214 and the cover member 211 is a unitary structure. The guide block 245 and the pressing member 243 are an integrated structure.

As shown in fig. 8, the cover member 211 has a depressed space 2111, and each of the holding protrusions 212 and each of the guide protrusions 214 are respectively located in the depressed space 2111 of the cover member 211, so that the driving ring 23 and each of the pressing bodies 24 are respectively located in the depressed space 2111 of the cover member 211 to facilitate miniaturization of the sealing cover 2.

As shown in fig. 5 to 7, in the embodiment of the sealed can of the present invention, the sealing cover 2 includes four pressing bodies 24, accordingly, the driving ring 23 has four slide ways 231, and the cover body 21 has four guide grooves 215. For convenience of understanding, four of the pressing bodies 24 are sequentially named a first pressing body 24a, a second pressing body 24b, a third pressing body 24c, and a fourth pressing body 24d, four of the runners 231 are sequentially named a first runner 231a, a second runner 231b, a third runner 231c, and a fourth runner 231d, and four of the guide slots 215 are sequentially named a first guide slot 215a, a second guide slot 215b, a third guide slot 215c, and a fourth guide slot 215 d. The slider 244 of the first pressing body 24a is slidably mounted to the first slide 231a of the driving ring 23, and the guide block 245 of the first pressing body 24a is slidably mounted to the first guide groove 215a of the cover body 21; the slider 244 of the second pressing body 24b is slidably mounted to the second slide 231b of the driving ring 23, and the guide block 245 of the second pressing body 24b is slidably mounted to the second guide groove 215b of the cover body 21; the slider 244 of the third pressing body 24c is slidably mounted to the third slide 231c of the driving ring 23, and the guide block 245 of the third pressing body 24c is slidably mounted to the third guide groove 215c of the cover body 21; the slider 244 of the fourth pressing body 24d is slidably mounted to the fourth slide 231d of the driving ring 23, and the guide block 245 of the fourth pressing body 24d is slidably mounted to the fourth guide groove 215d of the cover body 21. When the drive ring 23 is operated to rotate relative to the cover body 21, under the action of the first guide groove 2115a, the second guide groove 215b, the third guide groove 215c and the fourth guide groove 215d of the cover body 21, the drive ring 23 can simultaneously drive the first pressing body 24a, the second pressing body 24b, the third pressing body 24c and the fourth pressing body 24d due to the cooperation of the slider 244 and the first slide rail 231a of the first pressing body 24a, the slider 244 and the second slide rail 231b of the second pressing body 24b, the slider 244 and the third slide rail 231c of the third pressing body 24c and the slider 244 and the fourth slide rail 231d of the fourth pressing body 24 d.

In the embodiment of the hermetic container shown in fig. 1 to 12, the sealing cap 2 has a substantially square shape in which the first pressure applying body 24a, the second pressure applying body 24b, the third pressure applying body 24c and the fourth pressure applying body 24d have a substantially triangular shape, respectively, so that the first pressure applying body 24a, the second pressure applying body 24b, the third pressure applying body 24c and the fourth pressure applying body 24d can be disposed at four corners of the cap body 21, respectively.

To avoid the mutual interference, the first slide way 231a and the third slide way 231c of the drive ring 23 are opened upward so that the slider 244 of the first pressing body 24a and the slider 244 of the third pressing body 24c are slidably mounted to the first slide way 231a and the third slide way 231c, respectively, at the upper portion of the drive ring 23, and correspondingly, the second slide way 231b and the fourth slide way 231d of the drive ring 23 are opened downward so that the slider 244 of the second pressing body 24b and the slider 244 of the fourth pressing body 24d are slidably mounted to the second slide way 231b and the fourth slide way 231d, respectively, at the lower portion of the drive ring 23.

As shown in fig. 1 to 12, the sealing cover 2 further includes a knob 25, and the driving ring 23 is drivingly mounted to the knob 25, so that when a user applies force to the knob 25 to rotate the knob 25 relative to the cover body 21, the knob 25 can drive the driving ring 23 to rotate relative to the cover body 21 synchronously and in the same amplitude. Preferably, the drive ring 23 has a receiving space 232, and a portion of the knob 25 extends to and is held in the receiving space 232 of the drive ring 23, so that the height dimension of the sealing cover 2 can be reduced, thereby making the sealing cover 2 thinner. More preferably, the driving ring 23 has two retaining grooves 233, the two retaining grooves 233 are symmetrical with each other and both communicate with the receiving space 232, and correspondingly, the knob 25 has two retaining arms 251, the two retaining arms 251 are symmetrical with each other and both protrude from the side wall of the knob 25, wherein each of the retaining arms 251 of the knob 25 is retained in each of the retaining grooves 233 of the driving ring 23, respectively, so that the driving ring 23 can be drivably mounted to the knob 25.

Further, the knob 25 has two mounting arms 252, each of the mounting arms 252 is symmetrical to each other and protrudes from a side wall of the knob 25 to form each of the retaining arms 251, and each of the mounting arms 252 of the knob 25 is rotatably mounted to the retaining protrusion 212 of the cover body 21 after passing through the receiving space 232 of the driving ring 23, respectively, so that the driving ring 23 can be rotatably mounted to the retaining space 213 of the cover body 21.

In addition, as shown in fig. 1 to 12, the sealing cover 2 further includes an outer cover 26, the outer cover 26 has a knob passage 261, the outer cover 26 is mounted to the cover body 21, and the knob 25 can be exposed to the outside of the outer cover 26 through the knob passage 261, so that not only the driving ring 23 and the respective pressing bodies 24 can be enclosed between the cover body 21 and the outer cover 26 to play a role of maintaining reliability and beauty of the sealing cover 2, but also a user can operate the sealing cover through the knob 25 at the outside of the outer cover 26.

The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. All changes which come within the scope of the independent claims of the invention are to be embraced within their scope.

Claims

1. A closure, comprising:

a cap body;

a driving ring rotatably provided at an upper portion of the cover body;

2. The seal cap of claim 1, wherein the cap body comprises a cap member and two retaining protrusions, each of the retaining protrusions being arc-shaped and symmetrically disposed to each other on the cap member to form a retaining space between the cap member and each of the retaining protrusions, the driving ring being rotatably mounted to the retaining space of the cap body.

3. A seal cap according to claim 2, wherein the drive ring has a plurality of slide ways, each of the slide ways has a proximal end and a distal end corresponding to the proximal end, and the distance between the proximal end and the central axis of the drive ring is smaller than the distance between the distal end and the central axis of the drive ring, each of the pressing bodies includes a pressing element and a slider integrally extending outward from a side of the pressing element, the side of the pressing body where the slider is provided forms the driven side, the side of the pressing body corresponding to the driven side forms the pressing side, and the slider of each of the pressing bodies is slidably mounted to each of the slide ways of the drive ring.

4. The sealing cover as claimed in claim 3, wherein the cover body includes a plurality of pairs of guide protrusions, each pair of the guide protrusions being disposed to the cover member to be spaced apart from each other to form a guide groove between each pair of the guide protrusions, each of the pressing bodies includes a guide block disposed on a lower surface thereof, the guide block of each of the pressing bodies being slidably mounted to the guide groove of the cover body.

5. A closure according to claim 3 or 4, wherein the number of the pressing bodies is four and each of the pressing bodies has a substantially triangular shape, the closure has a substantially square shape, and each of the pressing bodies is provided at each corner of the closure.

6. A closure according to claim 5, wherein the four pressure applying bodies are a first pressure applying body, a second pressure applying body, a third pressure applying body and a fourth pressure applying body, respectively, each slide way of the driving ring is respectively a first slide way, a second slide way, a third slide way and a fourth slide way, the slide block of the first pressure applying body is slidably mounted on the first slide way of the driving ring, the slide block of the second pressure applying body is slidably mounted on the second slide way of the driving ring, the slide block of the third pressing body is slidably mounted on the third slide way of the driving ring, the slide block of the fourth pressing body is slidably mounted on the fourth slide way of the driving ring, wherein the openings of the first slideway and the third slideway are upward, and the openings of the second slideway and the fourth slideway are downward.

7. A closure in accordance with claim 6 further comprising a knob to which the drive ring is drivably mounted.

8. The seal cap of claim 7 wherein the knob has two opposing retaining arms, the drive ring has a receiving space and two opposing retaining grooves, each of the retaining grooves communicates with the receiving space, a portion of the knob extends into the receiving space of the knob, and each of the retaining arms of the knob is retained in each of the retaining grooves of the drive ring.

9. The seal cap of claim 8, further comprising an outer cap having a knob passage, the outer cap being mounted to the cap body, the knob being exposed to an exterior of the outer cap through the knob passage of the outer cap.

10. A sealable can comprising a can body having a storage space and a top opening communicating with the storage space, and a seal cap according to any one of claims 1 to 9 mounted to the can body to close the top opening of the can body, wherein when the drive ring is driven to rotate relative to the cap body, the drive ring can drive each of the pressing bodies to slide outward to press the seal ring from the pressing side, so that the seal ring is deformed circumferentially to securely mount the seal cap to the can body.