CN213324560U

CN213324560U - Explosion-proof tank type easy-open cover

Info

Publication number: CN213324560U
Application number: CN202022071341.1U
Authority: CN
Inventors: 孙华伟
Original assignee: Yinglian Metal Technology Weifang Co ltd
Current assignee: Yinglian Metal Technology Weifang Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-06-01
Anticipated expiration: 2030-09-18

Abstract

The utility model relates to an easy-open lid technical field just discloses an explosion-proof jar type easy-open lid, which comprises a tank body, the inner wall of the jar body has been seted up and has been run flat, the inner wall swing joint of the jar body has easy-open lid, the chamfer has been seted up to the outer wall of easy-open lid, the close air cushion of top fixedly connected with of chamfer, the top swing joint of easy-open lid has the pull ring, the inside fixedly connected with rivet of pull ring, the inner wall of the jar body is seted up flutedly, the top swing joint of easy-open lid has the rotor plate. The anti-explosion can type easy-open cover achieves the effect that the protruding chamfer angle of the easy-open cover of the anti-explosion can type easy-open cover increases the bearing capacity to the air pressure in the can, so that the pop can cannot burst due to the increase of the air pressure, the bottom of the easy-open cover is a wavy linear easy-open cover, the area of the bottom is increased, the acting force generated to the bottom of the easy-open cover due to the increase of the air pressure is reduced, the anti-explosion capacity of the pop can is greatly enhanced, and the bearing capacity under the atmospheric pressure is increased.

Description

Explosion-proof tank type easy-open cover

Technical Field

The utility model relates to an easy-open lid technical field specifically is an explosion-proof jar type easy-open lid.

Background

An easy-open lid is a lid with pull ring for sealing can, belonging to metal package product. The multi-purpose aluminum can is made of aluminum or tinplate, has various sizes, and is suitable for iron cans, aluminum cans, composite cans, PET plastic cans, paper cans and the like.

At present, pop cans in the prior art are usually filled with beverage containing gas, the gas-containing pop cans shake for many times, so that the internal gas pressure of the pop cans is increased, the pop cans are easy to burst from the pop caps, the gas-containing pop cans are exposed under the sun, the gas is increased, and the pop cans are easy to burst from the pop caps, so that people are injured, and the beverage is wasted.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides an explosion-proof jar type easy-open cover, possess advantages such as easy-open cover is explosion-proof, solved the problem that easy-open cover can not be explosion-proof.

(II) technical scheme

In order to realize the above-mentioned explosion-proof can type easy-open lid possesses the explosion-proof purpose of easy-open lid, the utility model provides a following technical scheme: an explosion-proof can type easy-open lid, comprising a can body, the inner wall of the can body is provided with a chamfer, the inner wall of the can body is movably connected with an easy-open lid, the outer wall of the easy-open lid is provided with a chamfer, the top of the chamfer is fixedly connected with a sealed air cushion, the top of the easy-open lid is movably connected with a pull ring, the inside of the pull ring is fixedly connected with a rivet, the inner wall of the can body is provided with a groove, the top of the easy-open lid is movably connected with a rotating plate, the inner wall of the rotating plate is movably connected with a fixing nail, the inside of the easy-open lid is fixedly connected with an air escape valve, the top of the air escape valve is provided with an air outlet, the inside of the air escape valve is fixedly connected with a return spring, the outer wall of the air escape valve is provided with an air inlet, the outer wall of the air escape valve is, the outer wall of the air escape valve is movably connected with a rubber sealing ring.

Preferably, the easy-open cover is an aluminum easy-open cover, and the bottom of the easy-open cover is a wavy linear easy-open cover.

Preferably, the air-tight cushion is a rubber air-tight cushion, and the chamfer is connected with the inner wall of the tank body through the air-tight cushion arranged on the chamfer.

Preferably, one end of the rivet penetrates through one side of the pull ring and extends to the bottom of the easy open lid, and the rivet is fixedly connected with the easy open lid and the pull ring.

Preferably, the number of the grooves, the rotating plates and the fixing nails is three, each groove, each rotating plate and each fixing nail is divided into a group, and the three groups of grooves, the three groups of rotating plates and the three groups of fixing nails are arranged at equal angles of the axis of the easy-open cover.

Preferably, the number of the return springs is four, and the four return springs are arranged at equal angles with the axis line of the air release valve.

Preferably, the easy-open cover is fixedly connected with a first elastic sealing ring through a sealing rubber gasket arranged at the bottom of the easy-open cover, and the first elastic sealing ring is fixedly connected with a rubber sealing ring through a second elastic sealing ring arranged at the bottom of the first elastic sealing ring.

(III) advantageous effects

Compared with the prior art, the utility model provides an explosion-proof jar type easy-open lid possesses the explosion-proof purpose of easy-open lid, possesses following beneficial effect:

1. the anti-explosion can type easy-open cover is characterized in that the tank body, the inverted opening, the easy-open cover, the chamfer and the airtight pad are mutually matched for use, the protruding chamfer of the easy-open cover of the anti-explosion can type easy-open cover increases the bearing capacity of the air pressure in the tank, the pop can cannot burst due to the increase of the air pressure, the bottom of the easy-open cover is a wavy linear easy-open cover, the area of the bottom is increased, the acting force generated due to the increase of the air pressure on the bottom of the easy-open cover is reduced, the anti-explosion capacity of the pop can is greatly enhanced, and the bearing capacity of the pop can under the atmospheric pressure is increased.

2. This explosion-proof can type easy-open cover through recess, rotor plate and the staple that sets up, has reached the explosion-proof ability of this explosion-proof can type easy-open cover, and the recess and the rotor plate of easy-open can are further strengthened, thereby have the enhancement of being connected of three places, strengthen the explosion-proof ability of easy-open cover, atmospheric pressure bearing capacity.

3. This explosion-proof jar type easy-open lid, the snuffle valve through setting up, the venthole, return spring, the inlet port, sealed cushion, first elastic sealing circle, second elastic sealing circle and rubber seal, the function of disappointing of this explosion-proof jar type easy-open lid has been reached, gaseous too inflation in jar, just can adopt the snuffle valve to lose heart, atmospheric pressure in the jar after disappointing reduces, the effectual explosion that prevents jar internal gas pressure too big and produce, atmospheric pressure in jar has been stabilized, make jar internal gas pressure locate the normality, thereby it is stable, the explosion that atmospheric pressure is too big and produce has been prevented.

Drawings

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

fig. 2 is a sectional view of the present invention;

FIG. 3 is a schematic view of the chamfering and chamfering structure of the present invention;

FIG. 4 is a schematic structural diagram of a cross-sectional top view of the chamfering and chamfering of the present invention;

fig. 5 is a top view of the present invention;

FIG. 6 is a schematic cross-sectional top view of the groove, the rotating plate and the fixing pin according to the present invention;

fig. 7 is a schematic structural view of the air release valve of the present invention.

In the figure: 1. a tank body; 2. chamfering; 3. an easy-open cover; 4. chamfering; 5. a gas-tight cushion; 6. a pull ring; 7. riveting; 8. a groove; 9. a rotating plate; 10. fixing nails; 11. a gas release valve; 12. an air outlet; 13. a return spring; 14. an air inlet; 15. sealing the rubber gasket; 16. a first elastic sealing ring; 17. a second elastic sealing ring; 18. a rubber seal ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, an explosion-proof can type lid comprises a can body 1, an undercut 2 is formed on the inner wall of the can body 1, a lid 3 is movably connected to the inner wall of the can body 1, the lid 3 is an aluminum lid, and the bottom of the lid 3 is a wavy linear lid, increasing the contact area of the lid surface, a chamfer 4 is formed on the outer wall of the lid 3, a dense air cushion 5 is fixedly connected to the top of the chamfer 4, the dense air cushion 5 is a rubber dense air cushion, and the chamfer 4 is connected to the inner wall of the can body 1 through the dense air cushion 5 arranged thereon, enhancing the sealing property, the protruding chamfer 4 of the lid 3 of the explosion-proof can type lid increases the bearing capacity to the air pressure in the can by the mutual cooperation of the can body 1, the undercut 2, the lid 3, the chamfer 4 and the dense air cushion 5, so that the pop can is not burst due to the increase of the air pressure, the bottom of the lid 3 is a wavy linear lid, the area of the bottom is enlarged, thereby reducing the acting force generated by the bottom of the pop-top can 3 due to the increase of air pressure, so as to increase the explosion-proof capability of the pop-top can greatly and bear the bearing force of the atmospheric pressure, the top of the pop-top can 3 is movably connected with a pull ring 6, the interior of the pull ring 6 is fixedly connected with a rivet 7, one end of the rivet 7 penetrates through one side of the pull ring 6 and extends to the bottom of the pop-top can 3, the rivet 7 is fixedly connected with the pop-top can 3 and the pull ring 6 and is used for opening, the inner wall of the can body 1 is provided with a groove 8, the top of the pop-top can 3 is movably connected with a rotating plate 9, the inner wall of the rotating plate 9 is movably connected with a fixing nail 10, the number of the grooves 8, the rotating plate 9 and the fixing nails 10 is three, each groove 8, the rotating plate 9 and the fixing nail 10 are divided into a group, and the three groups of, used for enhancing the reaction force, the anti-explosion capability of the anti-explosion can type pop-top can is achieved through the arranged groove 8, the rotating plate 9 and the fixing nail 10, the groove 8 and the rotating plate 9 of the pop-top can are further enhanced, the connection of three parts is enhanced, the anti-explosion capability of the pop-top can type pop-top can is enhanced, the air pressure bearing capability is enhanced, the inner part of the pop-top can type pop-top can 3 is fixedly connected with the air escape valve 11, the top of the air escape valve 11 is provided with the air outlet 12, the inner part of the air escape valve 11 is fixedly connected with the return spring 13, the number of the return spring 13 is four, the four return springs 13 are arranged at equal angles of the axial lead of the air escape valve 11, the rebounding force is achieved, the outer wall of the air escape valve 11 is provided with the air inlet 14, the outer wall of the air escape valve 11 is movably connected with the sealing rubber cushion 15, the outer, the outer wall swing joint of snuffle valve 11 has rubber seal 18, easy-open lid 3 is through the first elastic sealing ring 16 of sealed cushion 15 fixedly connected with that its bottom was equipped with, and first elastic sealing ring 16 is through the second elastic sealing ring 17 fixedly connected with rubber seal 18 that its bottom was equipped with, through the snuffle valve 11 that sets up, venthole 12, return spring 13, inlet port 14, sealed cushion 15, first elastic sealing ring 16, second elastic sealing ring 17 and rubber seal 18, the function of the disappointing of this explosion-proof jar type easy-open lid has been reached, gas is too expanded in jar, just can adopt snuffle valve 11 to lose heart, the atmospheric pressure in jar after disappointing reduces, the effectual explosion that prevents jar internal pressure too big and produce, stabilized jar internal pressure, make jar internal pressure be in the normality, thereby it is stable, the explosion that the atmospheric pressure too big and produce has been prevented.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the anti-explosion tank is used, when the air pressure is too high, the chamfer 4 is clamped on the inner wall of the tank body 1, so that the anti-explosion bearing capacity is increased, the rotating plate 9 is clamped on the inner wall of the groove 8, so that the anti-explosion bearing capacity is increased, the air release valve 11 is too large in air, the air release valve 11 can be pressed when the tank body 1 is obviously deformed, air in the tank body 1 enters from the air inlet hole 14 and is discharged from the air outlet hole 12, the air pressure in the tank body 1 is reduced, so that the anti-explosion capacity is increased, when the anti-explosion tank is normally used, the rotating plate 9 is rotated to rotate the rotating plate 9 from the groove 8, the pull ring 6 is pulled up, the easy-to-open cover 3 begins to be bent inwards to be opened in small parts.

In conclusion, the anti-explosion can type pop-top cover achieves the aim that an anti-explosion can type pop-top cover is provided with the pop-top cover 3 to be anti-explosion, solves the problem that a common anti-explosion can type pop-top cover cannot be anti-explosion, and meets the use requirements of people.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an explosion-proof jar type easy-open lid, includes jar body (1), its characterized in that: the inner wall of the tank body (1) is provided with a chamfer (2), the inner wall of the tank body (1) is movably connected with an easy-open cover (3), the outer wall of the easy-open cover (3) is provided with a chamfer (4), the top of the chamfer (4) is fixedly connected with an airtight pad (5), the top of the easy-open cover (3) is movably connected with a pull ring (6), the inner part of the pull ring (6) is fixedly connected with a rivet (7), the inner wall of the tank body (1) is provided with a groove (8), the top of the easy-open cover (3) is movably connected with a rotating plate (9), the inner wall of the rotating plate (9) is movably connected with a fixing nail (10), the inner part of the easy-open cover (3) is fixedly connected with an air escape valve (11), the top of the air escape valve (11) is provided with an air outlet (12), the inner part, air inlet hole (14) have been seted up to the outer wall of snuffle valve (11), the outer wall swing joint of snuffle valve (11) has sealed cushion (15), the outer wall swing joint of snuffle valve (11) has first elastic sealing circle (16), the outer wall swing joint of snuffle valve (11) has second elastic sealing circle (17), the outer wall swing joint of snuffle valve (11) has rubber seal (18).

2. An explosion-proof can type lid as set forth in claim 1, wherein: the easy-open cover (3) is an aluminum easy-open cover, and the bottom of the easy-open cover (3) is a wavy linear easy-open cover.

3. An explosion-proof can type lid as set forth in claim 1, wherein: the air-tight cushion (5) is a rubber air-tight cushion, and the chamfer (4) is connected with the inner wall of the tank body (1) through the air-tight cushion (5) arranged on the chamfer.

4. An explosion-proof can type lid as set forth in claim 1, wherein: one end of the rivet (7) penetrates through one side of the pull ring (6) and extends to the bottom of the easy-open cover (3), and the rivet (7) is fixedly connected with the easy-open cover (3) and the pull ring (6).

5. An explosion-proof can type lid as set forth in claim 1, wherein: the number of the grooves (8), the rotating plates (9) and the fixing nails (10) is three, each groove (8), each rotating plate (9) and each fixing nail (10) are divided into a group, and the three groups of grooves (8), the rotating plates (9) and the fixing nails (10) are arranged at equal angles with the axial lead of the easy-to-draw cover (3).

6. An explosion-proof can type lid as set forth in claim 1, wherein: the number of the return springs (13) is four, and the four return springs (13) are arranged at equal angles with the axis line of the air release valve (11).

7. An explosion-proof can type lid as set forth in claim 1, wherein: the easy-open cover (3) is fixedly connected with a first elastic sealing ring (16) through a sealing rubber gasket (15) arranged at the bottom of the easy-open cover, and the first elastic sealing ring (16) is fixedly connected with a rubber sealing ring (18) through a second elastic sealing ring (17) arranged at the bottom of the easy-open cover.