CN220702128U

CN220702128U - Anti-top-cap-explosion aerosol can

Info

Publication number: CN220702128U
Application number: CN202322372735.4U
Authority: CN
Inventors: 唐林林
Original assignee: Zhejiang Mingyu Pot Industry Co ltd
Current assignee: Zhejiang Mingyu Pot Industry Co ltd
Priority date: 2023-09-01
Filing date: 2023-09-01
Publication date: 2024-04-02
Anticipated expiration: 2033-09-01

Abstract

The utility model discloses an aerosol can for preventing top cover explosion, which comprises a can body and a can cover, wherein the top of the can body is fixedly communicated with a connecting pipe, one end of the connecting pipe, which is far away from the can body, is sleeved with the can cover, a plurality of hinge seats are fixedly connected on the outer pipe wall of the connecting pipe, which is close to one end of the can body, at equal intervals, the other end of the hinge seat is hinged with a reinforcing lock rod, and a second external thread groove is formed in the outer wall of the reinforcing lock rod, and the aerosol can has the beneficial effects that: through set up a plurality of articulated reinforcement locking bars on the connecting pipe on the jar body, consolidate the locking lever and peg graft in the locked groove on the cover and cup joint through outer lantern ring, can effectually consolidate the connection between cover and the jar body, can effectually avoid the cover to produce smooth silk and lead to the inside pressure release of aerial fog jar to leak the problem, the relief valve that sets up on the cover can effectually avoid the pressure too big and lead to the problem that the cover explodes to split.

Description

Anti-top-cap-explosion aerosol can

Technical Field

The utility model relates to the technical field of aerosol cans, in particular to an aerosol can capable of preventing top cover explosion.

Background

Most of the aerosol cans are made of metal materials, and in order to seal the top opening of the aerosol cans, can be sealed by a can cover, however, most of the can covers of the existing aerosol cans are in threaded connection with the top of the can body, and when the pressure inside the aerosol cans is too high after the aerosol cans are used for a long time, the can covers can generate phenomena such as sliding wires, so that the aerosol cans can generate pressure relief leakage.

Disclosure of Invention

The utility model aims to provide an aerosol can for preventing explosion of a top cover, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-explosion aerosol can, includes a can body and a can lid, the fixed intercommunication in top of the can body has the connecting pipe, the one end that the connecting pipe kept away from the can body has cup jointed the can lid, equidistant fixedly connected with a plurality of articulated seat on the outer pipe wall that the connecting pipe is close to one end of the can body, the other end of articulated seat articulates there is the reinforcement locking lever, set up the second external screw thread groove on the outer wall of reinforcement locking lever;

a plurality of locked grooves are formed in the side wall of the outer circular side of the tank cover at equal intervals, the locked grooves are matched with the reinforcing lock rod, the reinforcing lock rod is movably inserted into the locked grooves, an outer sleeve ring is sleeved on the outer wall of the tank cover, an adaptive second inner thread groove is formed in the side wall of the inner circular side of the outer sleeve ring, corresponding to the second outer thread groove, and the outer sleeve ring is in threaded connection with the reinforcing lock rod.

Preferably, the outer pipe wall of one end of the connecting pipe far away from the tank body is provided with a first external thread groove, the inner bottom of the tank cover is provided with a first internal thread groove which is matched with the first external thread groove, and the tank cover is in threaded connection with the connecting pipe.

Preferably, the bottom of the tank body is fixedly connected with a supporting seat.

Preferably, a plurality of poking grooves are formed in the side wall of the outer circle side of the outer sleeve at equal intervals.

Preferably, a pressure release valve is arranged at the top of the tank cover.

Compared with the prior art, the utility model has the beneficial effects that: the aerosol can for preventing the explosion of the top cover is simple in structure and convenient to use, the plurality of hinged reinforcing lock bars are arranged on the connecting pipe on the can body, the reinforcing lock bars are inserted into the lock grooves on the can cover and are sleeved through the outer lantern rings, the connection between the can cover and the can body can be effectively reinforced, the problem that the pressure release inside the aerosol can leaks due to the fact that the can cover slides can be effectively avoided, and the problem that the can cover is burst due to overlarge pressure can be effectively avoided due to the fact that the pressure release valve is arranged on the can cover.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a split view of the present utility model;

FIG. 3 is a schematic view of a connecting pipe according to the present utility model;

fig. 4 is a schematic structural view of the can lid according to the present utility model.

In the figure: 1. a tank body; 2. a support base; 3. a connecting pipe; 4. a first external thread groove; 5. a hinge base; 6. reinforcing the lock rod; 7. a second external thread groove; 8. a can lid; 9. a first internal thread groove; 10. a locking groove; 11. an outer collar; 12. a second internal thread groove; 13. toggle grooves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the aerosol can for preventing the explosion of the top cover comprises a can body 1 and a can cover 8, wherein a connecting pipe 3 is fixedly communicated with the top of the can body 1, the end, far away from the can body 1, of the connecting pipe 3 is sleeved with the can cover 8, a plurality of hinge seats 5 are fixedly connected to the outer pipe wall, close to one end of the can body 1, of the connecting pipe 3 at equal intervals, a reinforcing lock rod 6 is hinged to the other end of the hinge seat 5, and a second external thread groove 7 is formed in the outer wall of the reinforcing lock rod 6;

a plurality of locked groove 10 has been offered equidistant on the lateral wall of jar lid 8 excircle side, and locked groove 10 and consolidate locking lever 6 assorted setting, and consolidate locking lever 6 activity grafting to the inside of locked groove 10, cup jointed outer collar 11 on the outer wall of jar lid 8, corresponding second external screw thread groove 7 on the lateral wall of outer collar 11 interior circle side and offered the second internal screw thread groove 12 of looks adaptation, outer collar 11 and consolidate locking lever 6 threaded connection.

The connecting pipe 3 is kept away from and has offered first external screw thread groove 4 on the outer pipe wall of jar body 1 one end, and jar lid 8's interior bottom corresponds first external screw thread groove 4 and has offered first internal screw thread groove 9 of looks adaptation, and jar lid 8 and connecting pipe 3 threaded connection, the connection of jar lid 8 and connecting pipe 3 of being convenient for.

The bottom fixedly connected with supporting seat 2 of jar body 1, supporting seat 2 can make jar body 1 can be stable place subaerial.

A plurality of poking grooves 13 are formed in the side wall of the outer circle side of the outer sleeve ring 11 at equal intervals, and the poking grooves 13 can effectively enable the outer sleeve ring 11 to be more convenient and labor-saving when poking.

The top of cover 8 is provided with the relief valve, and the relief valve can be to the inside atmospheric pressure of jar body 1 pressure release, avoids the aerosol canister to damage because the pressure is too big.

Specifically, when cup jointing cover 8 screw thread on the first external screw thread groove 4 on connecting pipe 3, will consolidate again that a plurality of lock bars 6 use the round pin axle as the direction upset of axle towards cover 8, consolidate in lock bar 6 can the joint to the locked groove 10 on the cover 8 after the upset, cup joint outer lantern ring 11 screw thread on the outer wall of a plurality of lock bars 6 of consolidating again, outer lantern ring 11 can tie up a plurality of lock bars 6 of consolidating, consolidate that lock bar 6 can effectually avoid cover 8 to rotate on connecting pipe 3, can consolidate the connection between cover 8 and the connecting pipe 3, and the relief valve that sets up on the cover 8 can effectually avoid the pressure too big and lead to the problem of cover burst.

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

Claims

1. The utility model provides an aerosol canister of top cap explosion prevention, its characterized in that includes a jar body (1) and cover (8), the fixed intercommunication in top of jar body (1) has connecting pipe (3), cover (8) have been cup jointed to the one end that jar body (1) was kept away from to connecting pipe (3), equidistant fixedly connected with a plurality of articulated seat (5) on the outer pipe wall that connecting pipe (3) are close to jar body (1) one end, the other end of articulated seat (5) articulates there is reinforcement locking lever (6), second external thread groove (7) have been seted up on the outer wall of reinforcement locking lever (6);

a plurality of locked groove (10) have been seted up equidistant on the lateral wall of cover (8) excircle side, locked groove (10) and consolidate locking lever (6) assorted setting, just consolidate the inside that locking lever (6) activity pegged graft to locked groove (10), outer jacket ring (11) have been cup jointed on the outer wall of cover (8), second internal thread groove (12) of looks adaptation have been seted up corresponding second external thread groove (7) on the lateral wall of outer jacket ring (11) interior round side, outer jacket ring (11) and consolidate locking lever (6) threaded connection.

2. An aerosol canister for protecting against cap explosion as set forth in claim 1, wherein: the connecting pipe (3) is far away from the first external thread groove (4) on the outer pipe wall of jar body (1) one end, first internal thread groove (9) of looks adaptation have been seted up to the interior bottom of cover (8) corresponding first external thread groove (4), just cover (8) and connecting pipe (3) threaded connection.

3. An aerosol canister for protecting against cap explosion as set forth in claim 1, wherein: the bottom of the tank body (1) is fixedly connected with a supporting seat (2).

4. An aerosol canister for protecting against cap explosion as set forth in claim 1, wherein: a plurality of poking grooves (13) are formed in the side wall of the outer circle side of the outer sleeve ring (11) at equal intervals.

5. An aerosol canister for protecting against cap explosion as set forth in claim 1, wherein: the top of the tank cover (8) is provided with a pressure relief valve.