CN214567461U

CN214567461U - Storage tank

Info

Publication number: CN214567461U
Application number: CN202120555643.8U
Authority: CN
Inventors: 苏庚; 李梓栋; 肖学海; 李浩炎
Original assignee: Yangjiang Ikea Industry And Trade Co ltd
Current assignee: Yangjiang Ikea Industry And Trade Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-11-02
Anticipated expiration: 2031-03-17

Abstract

The utility model relates to the technical field of containers, in particular to a storage tank, which comprises a tank body and a cover body, wherein the cover body comprises an upper cover, a sealing sleeve and an opening and closing structure, the opening and closing structure comprises two opening and closing blocks which are arranged oppositely and a self-locking device which enables the two opening and closing blocks to be locked at close positions, when the two opening and closing blocks rotate to the close positions relatively, the lower ends of the opening and closing blocks downwards extrude the bottom wall of the sealing sleeve so as to separate the side wall of the sealing sleeve from the inner side wall of the tank body; when the two opening and closing blocks are pressed relatively, the self-locking device is driven to unlock, the two opening and closing blocks rotate relatively to a position far away from each other, the bottom wall of the sealing sleeve resets, and the side wall of the sealing sleeve restores to a position abutting against the inner side wall of the tank body. The utility model discloses a lid is owing to set up self-lock device, can be so that two open and close the piece and keep being close to the position mutually to can make the seal cover can keep the contraction state, so that the user need not keep pressing down two actions of opening and close the piece, the simple operation always opening, closing the lid in-process.

Description

Storage tank

Technical Field

The utility model relates to a container technical field, more specifically relates to a storing jar.

Background

In the existing storage tank with a seal, in the process of opening the cover, the edge of the soft seal component can be prevented from being not contacted with the inner side wall of the tank body by holding the pressing element all the time, so that the cover body is smoothly separated from the tank body; in the process of closing the cover, the pressing element needs to be held all the time to prevent the edge of the soft sealing component from not contacting with the inner side wall of the tank body, so that the cover body smoothly enters the tank body, and after the cover body enters the tank body, the pressing element is loosened, and the soft sealing component recovers the initial state and is in close contact with the inner side wall of the tank body to achieve the sealing effect.

Above-mentioned present this kind of storing jar, all need hold the pressure component always in the lid breaks away from and the use of the sealed jar body, cause the in-process of opening and closed lid to use inconveniently, experience and feel relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a storage tank with convenient opening and closing cover for overcoming the problem of inconvenient use in the process of opening and closing the cover of the existing storage tank.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a storage tank comprises a tank body and a cover body, wherein the cover body comprises an upper cover, a sealing sleeve and an opening and closing structure, the sealing sleeve is provided with a side wall and a bottom wall, the sealing sleeve is arranged on the lower side of the upper cover, the sealing sleeve abuts against the inner side wall of the tank body to realize sealing, and the side wall of the sealing sleeve can be separated from the inner side wall of the tank body by downwards extruding the bottom wall of the sealing sleeve; the opening and closing structure comprises two opposite opening and closing blocks and a self-locking device which enables the two opening and closing blocks to be locked at close positions, the two opening and closing blocks are respectively pivoted with the upper cover, and when the two opening and closing blocks rotate to the close positions relatively, the lower ends of the opening and closing blocks downwards press the bottom wall of the sealing sleeve so that the side wall of the sealing sleeve is separated from the inner side wall of the tank body; when the two opening and closing blocks are pressed relatively, the self-locking device is driven to unlock, the two opening and closing blocks rotate relatively to a position far away from each other, the bottom wall of the sealing sleeve resets, and the side wall of the sealing sleeve restores to a position abutting against the inner side wall of the tank body.

In the scheme, in the cover opening process, the two opening and closing blocks are pressed relatively and rotate relatively to the approaching position, the self-locking device automatically locks the two opening and closing blocks at the approaching position, and the lower ends of the opening and closing blocks downwards press the bottom wall of the sealing sleeve to separate the side wall of the sealing sleeve from the inner side wall of the tank body, so that the cover body can be smoothly separated from the tank body; after the cover body is separated from the tank body, the sealing sleeve still keeps the state when the cover body is separated from the tank body, if the cover body is closed again, the cover body can be smoothly sleeved into the tank body without relatively pressing the two opening and closing blocks again, the operation is convenient, after the cover body is sleeved into the tank body, the self-locking device is driven to be unlocked when the two opening and closing blocks are relatively pressed again, the two opening and closing blocks rotate relatively to the position far away from each other, the bottom wall of the sealing sleeve resets, the side wall of the sealing sleeve restores to the position abutting against the inner side wall of the tank body, and the tank body is sealed.

Furthermore, the lower edge of the outer side wall of the sealing sleeve is provided with a sealing strip, the sealing sleeve is abutted against the inner side wall of the tank body through the sealing strip to realize sealing, and the lower end of the opening and closing block downwards extrudes the bottom wall of the sealing sleeve to more easily realize separation of the sealing strip from the inner side wall of the tank body.

Further, the opening and closing block comprises a pressing part and push rods arranged at the lower end of the pressing part, the two push rods for opening and closing the block are arranged in a staggered mode or in a crossed mode, the pressing parts for opening and closing the block are symmetrically pivoted to the upper cover, when the two pressing parts rotate to positions close to each other, the lower ends of the two push rods downwards extrude the bottom wall of the sealing sleeve, and the self-locking device is arranged between the pressing parts for opening and closing the block. The pressing parts rotate around the pivot to drive the push rod to swing, and the self-locking device is arranged between the pressing parts of the two opening and closing blocks, so that the installation is convenient.

Furthermore, the self-locking device is a separable pressing self-locking switch, the separable pressing self-locking switch comprises an embedding part and a combining part, the embedding part is connected with one of the pressing parts, and the combining part is connected with the other pressing part. When the two opening and closing blocks are in the close positions, the embedded part is connected with the combining part, and when the two opening and closing blocks are in the far positions, the embedded part is separated from the combining part.

Furthermore, the self-locking device is a one-piece pressing self-locking switch, and two ends of the one-piece pressing self-locking switch are respectively connected with the two pressing parts. When the two opening and closing blocks are in the close position, the integral pressing self-locking switch is shortened, and when the two opening and closing blocks are in the far position, the integral pressing self-locking switch is lengthened.

Furthermore, the lower side surface of the upper cover is provided with a coaming, and the sealing sleeve is sleeved outside the coaming on the lower side of the upper cover through the side wall of the sealing sleeve, so that the sealing sleeve is convenient to install.

Furthermore, the opening and closing structure is positioned in the middle of the upper cover, so that the operation of the opening and closing structure is facilitated.

The utility model discloses a lid is owing to set up self-lock device, can be so that two open and close the piece and keep being close to the position mutually to can make the seal cover can keep the contraction state, so that the user need not keep pressing down two actions of opening and close the piece, the simple operation always opening, closing the lid in-process. And after the cover body is sleeved into the tank body, the side wall of the sealing sleeve can be selected to abut against or separate from the inner side wall of the tank body, so that whether the tank body is sealed after the cover is closed is achieved, and the use is flexible.

Drawings

Fig. 1 is an appearance structure view of a storage tank according to an embodiment of the present invention.

Fig. 2 is an exploded structural view of a storage tank according to an embodiment of the present invention.

Fig. 3 is a structural diagram of an opening and closing structure of a storage tank of the embodiment of the utility model.

Fig. 4 is a structural diagram of the storage tank of the embodiment of the present invention when two opening and closing blocks are in the position far away from each other.

Fig. 5 is a structural diagram of the storage tank of the embodiment of the present invention when two opening and closing blocks are in the close position.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limiting the present patent, and those skilled in the art will understand the specific meaning of the terms according to their specific circumstances.

The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:

examples

As shown in fig. 1-5, a storage tank, including a tank body 1 and a lid body 2, wherein, the lid body 2 includes an upper cover 21, a sealing sleeve 22 and an opening and closing structure, the sealing sleeve 22 has a side wall and a bottom wall, an annular surrounding plate 211 is provided on the lower side surface of the upper cover 21, the sealing sleeve 22 is sleeved outside the surrounding plate 211 on the lower side of the upper cover 21 through the side wall, in a closed state, the sealing sleeve 22 is sleeved in the tank body 1, and the side wall of the sealing sleeve 22 can be separated from the inner side wall of the tank body 1 by pressing the bottom wall of the sealing sleeve 22 downwards, at this time, the lid body 2 can be easily taken out from the tank body 1, after the bottom wall of the sealing sleeve 22 is reset, the sealing sleeve 22 abuts against the inner side wall of the tank body 1 to realize sealing, and at this time, the lid body 2 is not easy to take out from the tank body 1. The middle part of the upper cover 21 is provided with a through hole 212, the symmetrical positions in the through hole 212 are provided with pivots 213, the open-close structure comprises two open-close blocks 231 arranged oppositely and a self-locking device 232 arranged between the two open-close blocks 231, the two open-close blocks 231 are arranged in the through hole 212 and are respectively sleeved on the pivot shafts 213 at the corresponding sides, the open-close blocks 231 can rotate around the pivot shafts 213, when the two opening and closing blocks 231 are relatively rotated to the adjacent positions, the self-locking device 232 can lock the two opening and closing blocks 231 at the adjacent positions, moreover, when the two opening and closing blocks 231 rotate relatively to close to each other, the lower ends of the opening and closing blocks 231 downwardly press the bottom wall of the sealing sleeve 22 to deform the bottom wall of the sealing sleeve 22 downwardly, the bottom wall of the sealing sleeve 22 deforms downwardly to pull the side wall of the sealing sleeve 22, so that the side wall of the sealing sleeve 22 can contract towards the center direction, and the side wall of the sealing sleeve 22 is separated from the inner side wall of the tank body 1, as shown in fig. 5; when the two opening and closing blocks 231 are pressed relatively, the self-locking device 232 can be driven to unlock, the two opening and closing blocks 231 rotate relatively to the position far away from each other, the bottom wall of the sealing sleeve 22 resets, and the side wall of the sealing sleeve 22 restores to the position abutting against the inner side wall of the tank body 1, as shown in fig. 4.

As an improvement of this embodiment, the lower edge of the outer sidewall of the sealing sleeve 22 has a seal 221, and the sealing sleeve 22 is abutted against the inner sidewall of the can body 1 through the seal 221 to realize sealing, that is, when the two opening and closing blocks 231 rotate relatively to approach each other, the seal 221 of the outer sidewall of the sealing sleeve 22 is separated from the inner sidewall of the can body 1, as shown in fig. 5; the two opening and closing blocks 231 rotate relatively to the position far away from each other, and the seal strip 221 on the outer side wall of the sealing sleeve 22 abuts against the inner side wall of the tank body 1 to realize sealing, as shown in fig. 4. The opening and closing blocks 231 comprise pressing portions 2311 and pushing rods 2312 arranged at the lower ends of the pressing portions 2311, the pressing portions 2311 of the two opening and closing blocks 231 are located in the through holes 212 and are respectively sleeved on the pivot shafts 213 at the corresponding sides, the pushing rods 2312 of the two opening and closing blocks 231 are arranged in a staggered or crossed manner, the pushing rods 2312 of the two opening and closing blocks 231 of the embodiment are arranged in a crossed manner, and the self-locking device 232 is arranged between the pressing portions 2311 of the two opening and closing blocks 231.

The self-lock device 232 of this embodiment is the disconnect-type and presses the self-lock switch, the disconnect-type is pressed the self-lock switch and is included embedding portion and joint portion, the embedding portion is connected with one of them splenium 2311, the joint portion is connected with another splenium 2311, when pressing two and opening and close piece 231 and rotate to the position that is close to mutually relatively, two are opened and close piece 231 and drive embedding portion and joint portion simultaneously and be close to and the looks lock joint, thereby two are opened and close piece 231 locking and are close to the position mutually, can order about embedding portion and joint portion unblock when pressing two once more and opening and close piece 231, embedding portion and joint portion are automatic to be bounced open and separate this moment, two are opened and close piece 231 and rotate to keep away from the position mutually relatively simultaneously. Since chinese patents CN200920062056.4 and CN201921644833.6 both disclose the structural principle of the self-locking switch, the present embodiment is not described herein.

Of course, the self-locking device 232 may also be an integral pressing self-locking switch, and two ends of the integral pressing self-locking switch are respectively connected to the two pressing portions 2311, that is, when the two opening and closing blocks 231 are pressed to rotate relatively to the close position, the integral pressing self-locking switch is compressed, shortened and locked in the shortened state, so that the two opening and closing blocks 231 are locked in the close position, when the two opening and closing blocks 231 are pressed again, the integral pressing self-locking switch is unlocked to be automatically lengthened, and meanwhile, the two opening and closing blocks 231 are rotated relatively to the far position. The integrated pressing self-locking switch structure of the embodiment can be realized by referring to the telescopic mechanism of the existing pressing type ball pen.

The storage tank of this embodiment, owing to set up self-lock device 232 at lid 2, can make two open and close the piece 231 and keep being close to the position mutually to can make seal 221 of seal cover 22 can keep the contraction state, so that the user need not keep keeping the action of pressing two open and close pieces relatively always opening, closing the lid in-process, the simple operation. Moreover, after the cover body 2 is sleeved into the tank body 1, the seal strip 221 of the seal sleeve 22 can be selected to abut against or separate from the inner side wall of the tank body 1, so that the tank body can be sealed or not after the cover is closed, and the use is flexible.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a storing jar, includes jar body (1) and lid (2), its characterized in that: the cover body (2) comprises an upper cover (21), a sealing sleeve (22) and an opening and closing structure, wherein the sealing sleeve (22) is provided with a side wall and a bottom wall, the sealing sleeve (22) is arranged on the lower side of the upper cover (21), the sealing sleeve (22) is abutted against the inner side wall of the tank body (1) to realize sealing, and the side wall of the sealing sleeve (22) can be separated from the inner side wall of the tank body (1) by downwards extruding the bottom wall of the sealing sleeve (22); the opening and closing structure comprises two opening and closing blocks (231) which are oppositely arranged and a self-locking device (232) which enables the two opening and closing blocks (231) to be locked at close positions, the two opening and closing blocks (231) are respectively pivoted with the upper cover (21), and when the two opening and closing blocks (231) relatively rotate to the close positions, the lower ends of the opening and closing blocks (231) downwards extrude the bottom wall of the sealing sleeve (22) so that the side wall of the sealing sleeve (22) is separated from the inner side wall of the tank body (1); when two opening and close blocks (231) are pressed relatively, the self-locking device (232) is driven to unlock, the two opening and closing blocks (231) rotate relatively to a position far away from each other, the bottom wall of the sealing sleeve (22) resets, and the side wall of the sealing sleeve (22) is restored to a position where the side wall of the tank body (1) is abutted.

2. The storage tank as claimed in claim 1, characterized in that the sealing sleeve (22) is provided with a sealing strip (221) at the lower edge of the outer side wall, and the sealing sleeve (22) abuts against the inner side wall of the tank body (1) through the sealing strip (221) to realize sealing.

3. The storage tank as claimed in claim 1, wherein the opening and closing block (231) comprises a pressing portion (2311) and a pushing portion (2312) arranged at the lower end of the pressing portion (2311), the pressing portions (2311) of the two opening and closing blocks (231) are symmetrically pivoted to the upper cover (21), when the two pressing portions (2311) rotate to close positions, the lower ends of the two pushing portions (2312) press the bottom wall of the sealing sleeve (22) downwards, and the self-locking device (232) is arranged between the pressing portions (2311) of the two opening and closing blocks (231).

4. The canister of claim 3, wherein the push rods (2312) of the two opening and closing pieces (231) are arranged in a staggered or crossed manner.

5. The canister of claim 3, wherein the self-locking device (232) is a separable push self-locking switch, the separable push self-locking switch comprises an insertion portion and a connection portion, the insertion portion is connected with one of the pressing portions (2311), and the connection portion is connected with the other pressing portion (2311).

6. The canister of claim 3, wherein the self-locking device (232) is a one-piece push self-locking switch, and two ends of the one-piece push self-locking switch are respectively connected with the two pressing portions (2311).

7. The storage tank as claimed in claim 1, wherein the lower side of the upper cover (21) is provided with a coaming (211), and the sealing sleeve (22) is sleeved outside the coaming (211) on the lower side of the upper cover (21) through the side wall of the sealing sleeve.

8. A canister as claimed in any of claims 1-7, characterized in that the opening and closing structure is located in the middle of the upper cover (21).