CN109703869B

CN109703869B - Sealed pot

Info

Publication number: CN109703869B
Application number: CN201910119954.7A
Authority: CN
Inventors: 黄满水
Original assignee: Xiamen Ruiyi Trade Co ltd
Current assignee: Xiamen Ruiyi Trade Co ltd
Priority date: 2019-02-18
Filing date: 2019-02-18
Publication date: 2024-02-27
Anticipated expiration: 2039-02-18
Also published as: CN109703869A

Abstract

The invention discloses a sealed tank, which comprises a tank body and a tank cover, wherein the tank cover comprises an upper cover, an upper cover seat body, a sealing element, a lifting seat, a spring, a limiting body, a long rocker arm, a short rocker arm, a locking piece and a button, wherein the outer side of the sealing element is inclined upwards; the invention has the characteristics of simple structure, convenient operation and good sealing effect.

Description

Sealed pot

Technical Field

The invention relates to the technical field of storage containers, in particular to a sealed tank.

Background

Many foods in life need to be stored in a sealed pot to prolong the storage time of the foods, such as tea, coffee and the like, and moisture prevention is important in the storage process, while the existing storage pot usually comprises a pot body and a pot cover which are tightly matched, the foods are placed in the pot body, the pot cover is covered for instant storage, the pot cover is usually difficult to be taken out due to negative pressure in the use process, and meanwhile, the sealing effect is not good enough.

Disclosure of Invention

The invention aims to provide a sealing tank which is simple in structure, convenient to operate and good in sealing effect.

In order to achieve the above object, the technical solution of the present invention is:

the utility model provides a seal pot, includes the body and can seal the lid that closes at the body top, the top of body is the echelonment that expands outwards gradually, the lid includes upper cover, upper cover pedestal, outside upwards inclined sealing member, lifting seat, spring, spacing body, long rocking arm, short rocking arm, latch fitting and button, the lateral wall of lifting seat is located to the sealing member cover, the upper cover lid closes on the upper cover pedestal, the button protrusion upper cover, the upper cover pedestal lid closes in the body, sealing member and lifting seat are movably from top to bottom located in the body, sealing member laminating is in the inner wall of body, a supporting shoe is evenly protruding to establish downwards below the both ends of long rocking arm and the both ends below of short rocking arm, the supporting shoe supports on the upper cover pedestal; the lifting seat is characterized in that fixing columns are respectively arranged on two sides of the lifting seat, the fixing columns penetrate through the bottom of the upper cover seat body, the fixing columns can move up and down in the upper cover seat body, one end of the long rocker arm is pivoted to the fixing column on one side, one end of the short rocker arm is pivoted to the fixing column on the other side, the other end of the long rocker arm moves up and down in linkage with the button, the other end of the long rocker arm moves up and down in linkage with the short rocker arm, the spring is sleeved on the fixing columns, the lifting seat presses the spring against the bottom of the upper cover seat body, the limiting body sequentially penetrates through the lifting seat body and the upper cover seat body, the bottom of the limiting body is fixed with the lifting seat, and the limiting body can move up and down in the upper cover seat body; the button is characterized in that a locking piece is fixedly arranged below the button, at least one side wall of the limiting body is concavely provided with an inverted Y-shaped channel and a limiting channel positioned in the middle of the inverted Y-shaped channel, the inverted Y-shaped channel is communicated with the limiting channel, the end part of the locking piece selectively slides in the inverted Y-shaped channel and the limiting channel, and the end part of the locking piece is selectively limited by the limiting channel.

The long rocker arm is in a square shape, the locking piece and the limiting body penetrate into the long rocker arm, one end of the long rocker arm is vertically and downwards provided with a convex part in a protruding mode, a side wall of the other end of the short rocker arm is convexly provided with a connecting piece capable of propping against the convex part, the connecting piece comprises a semicircular block and a trapezoidal block which are sequentially arranged from top to bottom, and the connecting piece is slidably connected to the lower portion of the long rocker arm.

The sealing piece comprises a hard rubber disc fixedly arranged on the side wall of the lifting seat and a soft rubber disc sleeved outside the hard rubber disc.

The middle part of the hard rubber plate is provided with a round hole, a first through hole is concavely formed in the side wall of the lifting seat, a first clamping lug is convexly arranged on the inner wall of the round hole of the hard rubber plate, and the first clamping lug is clamped into the first through hole.

One side of the button is convexly provided with a connecting rod, two rod seats are convexly arranged in the upper cover seat body, the connecting rod is pressed and fixed on the rod seats by the upper cover, the other side of the button is convexly provided with a convex block, a convex block groove for the convex block to slide is concavely arranged in the upper cover seat body, and the convex block is limited in the convex block groove by the upper cover.

The can cover further comprises a U-shaped piece, two sides of the U-shaped piece are respectively provided with a second clamping lug towards the outer side in an outward protruding mode, the middle of the U-shaped piece is concavely provided with a transverse groove, the locking piece is of a notch-shaped shape with a notch at the bottom, two grooves are formed in the button at intervals, a second through hole is formed in the bottom of the groove, the top of the locking piece is clamped into the transverse groove, and the second clamping lug penetrates through the second through hole and is clamped in the groove.

The upper cover interval is protruding downwards to be equipped with two first pieces of colluding, the position that corresponds first piece of colluding up in the upper cover pedestal is equipped with and colludes the groove, first piece of colluding is colluded in colluding the inslot.

The inverted Y-shaped channel and the limiting channel are separated by an inverted V-shaped block and an inverted right trapezoid block which are arranged at intervals, and the limiting channel is arranged between the inverted V-shaped block and the inverted right trapezoid block.

One side wall of the limiting body is concavely provided with an inverted Y-shaped channel and a limiting channel positioned in the middle of the inverted Y-shaped channel, and the other side wall of the limiting body is convexly provided with a reverse V-shaped block.

A cover plate is fixedly arranged above the button, a first pressing part is concavely arranged above the button, and a second pressing part is concavely arranged at the position of the cover plate corresponding to the first pressing part of the button.

After the scheme is adopted, through the structural design of the tank cover, when the button is pressed down, the other end of the long rocker arm of the tank cover moves downwards and the other end of the short rocker arm is driven to move downwards, so that one end of the long rocker arm and one end of the short rocker arm are driven to move upwards by utilizing the lever principle, the lifting seat is driven to move upwards, the spring is compressed until the end part of the locking piece is limited by the limiting channel, then the button is pressed down, the end part of the locking piece is separated from the limiting channel, the button is released, the lifting seat is driven to move downwards under the elastic force of the spring to squeeze air in the tank body, and the sealing piece is tightly attached to the inner wall of the tank body, so that a good sealing effect is achieved.

Drawings

FIG. 1 is an exploded perspective view (1) of the present invention;

FIG. 2 is an exploded perspective view (2) of the present invention;

FIG. 3 is a perspective view of the present invention;

FIG. 4 is a partial schematic view (1) of the present invention;

FIG. 5 is a partial schematic view (2) of the present invention;

FIG. 6 is a partial schematic view (3) of the present invention;

fig. 7 is a partial schematic view (4) of the present invention.

[ symbolic description ]

Can body 1

Can lid 2

Upper cover 21 and upper cover base 22

Lifting seat 24 of sealing member 23

Spring 25 limit body 26

Long rocker arm 27 short rocker arm 28

Catch piece 29 button 30

First hook 211

Rod seat 221 lug groove 222 hook groove 223

Hard rubber disk 231 software disk 232

First clamping ear 2311

First through hole 242 of fixing column 241

Limiting channel 262 of inverted Y-shaped channel 261

Inverted V-shaped block 2611 and inverted right-angle trapezoidal block 2612

Convex 271 connector 281

Semicircle block 2811 trapezoid block 2812

Support block 272,282

Notch 291

First pressing portion 304 of groove 303 of bump 302 of connecting rod 301

Second through hole 3031

Transverse slot 312 of second clamping lug 311 of U-shaped piece 31

The cover 33 includes a second pressing portion 331.

Detailed Description

To achieve the above objects and advantages and in accordance with the purpose of the invention, as embodied and broadly described herein, the present invention may be better understood with reference to the drawings.

Referring to fig. 1 to 7, the present invention discloses a sealed can, comprising a can body 1 and a can lid 2 capable of sealing the top of the can body 1, in this embodiment, the top of the can body 2 is in a step shape expanding gradually outwards so that a sealing member 23 can be more tightly attached to the can body, the can lid 2 comprises an upper lid 21, an upper lid seat 22, a sealing member 23 with an outer side inclined upwards, a lifting seat 24, a spring 25, a limiting body 26, a long rocker arm 27, a short rocker arm 28, a locking member 29 and a button 30, the sealing member 23 is sleeved on the side wall of the lifting seat 24, the upper lid 21 is covered on the upper lid seat 22, the button 30 is protruded out of the upper lid 21, the upper cover seat 22 is covered on the can body 1, the sealing member 23 and the lifting seat 24 are movably disposed in the can body 1 up and down, the sealing member 23 is attached to the inner wall of the can body 1, a supporting block 272,282 is respectively disposed below the two ends of the long rocker arm 27 and below the two ends of the short rocker arm 28 in a downward protruding manner, the supporting block 272,282 is abutted on the upper cover seat 22, in this embodiment, for facilitating the integrated manufacturing, the supporting block 272 is a triangular block formed by inclining one end of the long rocker arm 27 towards the other end of the long rocker arm 27, and the supporting block 282 is a triangular block formed by inclining one end of the short rocker arm 28 towards the other end of the short rocker arm 28 in a protruding manner; the two sides of the lifting seat 24 are respectively provided with a fixed column 241, the fixed columns 241 penetrate through the bottom of the upper cover seat 22, the fixed columns 241 can move up and down in the upper cover seat 22, one end of the long rocker arm 27 is pivoted on the fixed column 241 on one side, one end of the short rocker arm 28 is pivoted on the fixed column 241 on the other side, the other end of the long rocker arm 27 moves up and down in linkage with the button 30, the other end of the long rocker arm 27 moves up and down in linkage with the short rocker arm 28, the spring 25 is sleeved on the fixed column 241, the lifting seat 24 presses the spring 25 against the bottom of the upper cover seat 22, the limiting body 26 sequentially penetrates through the lifting seat 24 and the upper cover seat 22, the bottom of the limiting body 26 is fixed with the lifting seat 24, and the limiting body 26 can move up and down in the upper cover seat 22; the button 30 is fixedly provided with a locking piece 29 below, at least one side wall of the limiting body 26 is concavely provided with an inverted Y-shaped channel 261 and a limiting channel 262 positioned in the middle of the inverted Y-shaped channel 261, the inverted Y-shaped channel 261 is communicated with the limiting channel 262, the end part of the locking piece 29 selectively slides in the inverted Y-shaped channel 261 and the limiting channel 262, the end part of the locking piece 29 selectively limits the limiting channel 262, wherein the inverted Y-shaped channel 261 and the limiting channel 262 are separated by a reverse V-shaped block 2611 and a reverse right trapezoid block 2612 which are arranged at intervals, the limiting channel 262 is arranged between the reverse Y-shaped block 2611 and the reverse right trapezoid block 2612, in the embodiment, one side wall of the limiting body 26 is concavely provided with the inverted Y-shaped channel 261 and the limiting channel 262 positioned in the middle of the reverse Y-shaped channel 261, the other side wall of the limiting body 26 is only provided with a protruding inverted V-shaped block 2611, so that after the button 30 is pressed down, the end part of the locking piece 29 can be clamped into the top of the inverted V-shaped block 2611 to achieve limiting, and the structural design of the inverted right trapezoid block 2612 is matched, wherein the inclined surface of the inverted right trapezoid block 2612 faces upwards, so that the end part of the locking piece 29 is guided to enter from one side of the inverted right trapezoid block 2612 and then exit from the other side of the inverted right trapezoid block 2612 by the inverted right trapezoid block 2612, the end part of the locking piece 29 acts smoothly, and the top of the inverted Y-shaped channel 261 of one side wall of the limiting body 26 is communicated to the other side wall of the limiting body 26, so that the end part of the locking piece 29 can enter the inverted Y-shaped channel 261 smoothly.

Moreover, the long rocker arm 27 is shaped like a Chinese character 'kou', the locking member 29 and the limiting body 26 extend into the long rocker arm 27, one end of the long rocker arm 27 is vertically and downwardly provided with a convex portion 271, a side wall of the other end of the short rocker arm 28 is convexly provided with a connecting member 281 capable of propping against the convex portion 271, the connecting member 281 comprises a semicircular block 2811 and a trapezoidal block 2812 which are sequentially arranged from top to bottom, and the connecting member 281 is slidingly connected below the long rocker arm 27, so that the long rocker arm 27 can smoothly link the other end of the short rocker arm 28 by utilizing the structural design of the connecting member 281.

Next, for the convenience of sealing, the sealing member 23 includes a hard plastic tray 231 fixed on the side wall of the lifting seat 24 and a soft plastic tray sleeved outside the hard plastic tray 231, wherein the middle of the hard plastic tray 231 is a circular hole, a first through hole 242 is concavely formed in the side wall of the lifting seat 24, a first clamping ear 2311 is convexly formed on the inner wall of the circular hole of the hard plastic tray 231, and the first clamping ear 2311 is clamped into the first through hole 242, so that the lifting seat 24 and the hard plastic tray 231 are assembled conveniently.

In this embodiment, a connecting rod 301 is protruding from one side of the button 30, two rod seats 221 are protruding from the upper cover seat 22, the upper cover 21 presses the connecting rod 301 onto the rod seats 221, a protruding block 302 is protruding from the other side of the button 30, a protruding block groove 222 for sliding the protruding block 302 is recessed from the upper cover seat 22, and the protruding block 302 is limited in the protruding block groove 222 by the upper cover 21, so that the button 30 is conveniently assembled with the upper cover 21 and the upper cover seat 22 into a whole, only one side of the button 30 is guaranteed to be rotatable, and the other side of the button 30 can move up and down along with the pressing.

In addition, the can lid 2 further includes a U-shaped member 31, two sides of the U-shaped member 31 are respectively protruded with a second clamping ear 311, a transverse slot 312 is concavely provided in the middle of the U-shaped member 31, the locking member 29 is shaped like a mouth with a notch 291 at the bottom, two grooves 303 are provided on the button 30 at intervals, a second through hole 3031 is provided at the bottom of the groove 303, the top of the locking member 29 is clamped into the transverse slot 312, and the second clamping ear 311 passes through the second through hole 3031 and is clamped in the groove 303, so in this embodiment, the invention realizes the fixation of the locking member 29 and the button 30 by the cooperation of the U-shaped member 31, the button 30 and the locking member 29, but the fixation mode of the locking member 29 and the button 30 is not limited to this, and other mechanical structures can be adopted, for example, the locking member 29 and the button 30 can be directly locked.

Secondly, two first hooking members 211 are convexly arranged on the upper cover 21 at intervals downwards, a hooking groove 223 is arranged in the upper cover seat 22 at a position corresponding to the first hooking members 211 upwards, and the first hooking members 211 are hooked in the hooking groove 223, so that the upper cover 21 and the upper cover seat 22 are fixedly connected into a whole.

In addition, for the overall aesthetic and convenient hand pressing of the present invention, a cover plate 33 is fixedly arranged above the button 30, a first pressing portion 304 is concavely arranged above the button 30, and a second pressing portion 331 is concavely arranged at a position of the cover plate 33 corresponding to the first pressing portion 304 of the button 30.

In summary, according to the structural design of the can lid 2, when the push button 30 is pressed, the other end of the long rocker arm 27 of the can lid 2 is moved downwards and the other end of the short rocker arm 28 is driven to move downwards, so that the lifting seat 24 is driven to move upwards by utilizing the lever principle, the spring 25 is compressed until the end limited position channel 262 of the locking piece 29 is limited, then the push button 30 is pressed down, the end of the locking piece 29 is separated from the limit of the limit channel 262, the push button 30 is released, the lifting seat 24 is moved downwards under the action of the elasticity of the spring 25, the air in the can body 1 is extruded, and the sealing piece 23 is tightly attached to the inner wall of the can body 1, so that a good sealing effect is formed.

The technical content and the technical characteristics of the invention have been disclosed above, the number of the component parts of the invention is not limited to the above, and those skilled in the art may still make various substitutions and modifications based on the disclosure of the invention without departing from the spirit of the invention. Accordingly, the scope of the present invention should not be limited to the embodiments disclosed, but should include various alternatives and modifications without departing from the invention, and be covered by the claims.

Claims

1. The utility model provides a seal pot, includes the body and can seal the lid that closes at the body top, its characterized in that: the top of the tank body is in a step shape which gradually expands outwards, the tank cover comprises an upper cover, an upper cover seat body, a sealing element, a lifting seat, a spring, a limiting body, a long rocker arm, a short rocker arm, a locking piece and a button, wherein the sealing element is sleeved on the side wall of the lifting seat, the upper cover is covered on the upper cover seat body, the button is convexly provided with the upper cover, the upper cover seat body is covered on the tank body, the sealing element and the lifting seat are arranged in the tank body in a vertically movable manner, the sealing element is attached to the inner wall of the tank body, a supporting block is respectively downwards convexly arranged below two ends of the long rocker arm and below two ends of the short rocker arm, and the supporting block is propped against the upper cover seat body;

the lifting seat is characterized in that fixing columns are respectively arranged on two sides of the lifting seat, the fixing columns penetrate through the bottom of the upper cover seat body, the fixing columns can move up and down in the upper cover seat body, one end of the long rocker arm is pivoted to the fixing column on one side, one end of the short rocker arm is pivoted to the fixing column on the other side, the other end of the long rocker arm moves up and down in linkage with the button, the other end of the long rocker arm moves up and down in linkage with the short rocker arm, the spring is sleeved on the fixing columns, the lifting seat presses the spring against the bottom of the upper cover seat body, the limiting body sequentially penetrates through the lifting seat body and the upper cover seat body, the bottom of the limiting body is fixed with the lifting seat, and the limiting body can move up and down in the upper cover seat body;

the button is characterized in that a locking piece is fixedly arranged below the button, at least one side wall of the limiting body is concavely provided with an inverted Y-shaped channel and a limiting channel positioned in the middle of the inverted Y-shaped channel, the inverted Y-shaped channel is communicated with the limiting channel, the end part of the locking piece selectively slides in the inverted Y-shaped channel and the limiting channel, and the end part of the locking piece is selectively limited by the limiting channel.

2. The sealed can of claim 1, wherein: the long rocker arm is in a square shape, the locking piece and the limiting body penetrate into the long rocker arm, one end of the long rocker arm is vertically and downwards provided with a convex part in a protruding mode, a side wall of the other end of the short rocker arm is convexly provided with a connecting piece capable of propping against the convex part, the connecting piece comprises a semicircular block and a trapezoidal block which are sequentially arranged from top to bottom, and the connecting piece is slidably connected to the lower portion of the long rocker arm.

3. The sealed can of claim 1, wherein: the sealing piece comprises a hard rubber disc fixedly arranged on the side wall of the lifting seat and a soft rubber disc sleeved outside the hard rubber disc.

4. A sealed can according to claim 3, wherein: the middle part of the hard rubber plate is provided with a round hole, a first through hole is concavely formed in the side wall of the lifting seat, a first clamping lug is convexly arranged on the inner wall of the round hole of the hard rubber plate, and the first clamping lug is clamped into the first through hole.

5. The sealed can of claim 1, wherein: one side of the button is convexly provided with a connecting rod, two rod seats are convexly arranged in the upper cover seat body, the connecting rod is pressed and fixed on the rod seats by the upper cover, the other side of the button is convexly provided with a convex block, a convex block groove for the convex block to slide is concavely arranged in the upper cover seat body, and the convex block is limited in the convex block groove by the upper cover.

6. The sealed can of claim 1, wherein: the can cover further comprises a U-shaped piece, two sides of the U-shaped piece are respectively provided with a second clamping lug towards the outer side in an outward protruding mode, the middle of the U-shaped piece is concavely provided with a transverse groove, the locking piece is of a notch-shaped shape with a notch at the bottom, two grooves are formed in the button at intervals, a second through hole is formed in the bottom of the groove, the top of the locking piece is clamped into the transverse groove, and the second clamping lug penetrates through the second through hole and is clamped in the groove.

7. The sealed can of claim 1, wherein: the upper cover interval is protruding downwards to be equipped with two first pieces of colluding, the position that corresponds first piece of colluding up in the upper cover pedestal is equipped with and colludes the groove, first piece of colluding is colluded in colluding the inslot.

8. The sealed can of claim 1, wherein: the inverted Y-shaped channel and the limiting channel are separated by an inverted V-shaped block and an inverted right trapezoid block which are arranged at intervals, and the limiting channel is arranged between the inverted V-shaped block and the inverted right trapezoid block.

9. The sealed can of claim 8, wherein: one side wall of the limiting body is concavely provided with an inverted Y-shaped channel and a limiting channel positioned in the middle of the inverted Y-shaped channel, and the other side wall of the limiting body is convexly provided with a reverse V-shaped block.

10. The sealed can of claim 1, wherein: a cover plate is fixedly arranged above the button, a first pressing part is concavely arranged above the button, and a second pressing part is concavely arranged at the position of the cover plate corresponding to the first pressing part of the button.