CN217779482U

CN217779482U - Closed container convenient to uncap

Info

Publication number: CN217779482U
Application number: CN202221083668.3U
Authority: CN
Inventors: 罗元龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-11-11
Anticipated expiration: 2032-05-07

Abstract

The utility model relates to the technical field of containers, in particular to a closed container convenient for opening a cover, which comprises a tank body and a tank cover, wherein the upper end of the tank body is provided with an opening, an annular sealing edge is formed around the opening, the outer side of the sealing edge is an inclined plane, a cover sleeve covering the sealing edge is formed by extending downwards around the tank cover, and the tank cover is covered on the opening of the tank body and is in extrusion fit with the sealing edge through the cover sleeve; adopt the pressing piece, the structure of airtight stopper and spring, when down pressing the pressing piece, the pressing piece will drive airtight stopper down, make airtight through-hole opened, make airtight container inside and outside can communicate, remove the problem that the in-process of uncapping influenced by the atmospheric pressure with this mode, and set up it in the cover upper end, prevent to collide with the airtight degree that influences airtight valve around the cover, adopt the structure of holding tank again, set up the pressing piece and be leveled mutually for the upper end with the cover, or be less than the up end of cover, make the pressing piece can be protected by better.

Description

Closed container convenient to uncap

Technical Field

The utility model belongs to the technical field of the container technique and specifically relates to a closed container convenient to uncap is related to.

Background

At present, a container mainly comprises a tank body and a tank cover covered on the tank body is arranged on the market, in order to enable the interior of the container to have better sealing performance, sealing edges which are mutually closely matched in a sliding manner are arranged between the tank body and the tank cover, so that the sealing performance of the container is improved, and the container is difficult to open due to good sealing effect, so that the container capable of being controlled to open and close is provided with an authorization notice number CN2312889Y in the prior art; the tightness can be controlled, so that the can cover can be conveniently opened;

but because be sliding fit relation between jar body and the cover, difficult avoid there is the clearance to produce, its sealed effect still has certain not enough, will make the structural value degree of control degree of closeness not high, in addition, its control button is in outstanding state under the normality, thereby it collides with the external production easily to influence its leakproofness, to this, it is necessary to provide an improved technical scheme in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

A closed container convenient for opening a cover comprises a tank body and a tank cover, wherein the upper end of the tank body is provided with an opening, an annular sealing edge is formed around the opening, the outer side of the sealing edge is an inclined plane, a cover sleeve for sleeving the sealing edge is formed by downward extending around the tank cover, the tank cover is covered on the opening of the tank body and is in extrusion fit with the sealing edge through the cover sleeve;

be provided with airtight valve on the cover, airtight valve is including seting up the first holding tank in the cover upper end, swing joint is in first holding tank and lateral part and the corresponding pressing part of holding tank inner wall, connect in the airtight stopper of pressing part lower extreme, and set up the spring that is used for withstanding the pressing part in first holding tank, the pressing part is leveled mutually with the upper end of cover, perhaps the pressing part is less than the upper end of cover, airtight through-hole has been seted up in first holding tank, airtight through-hole is passed to the lower part of airtight stopper, and withstand the effort of pressing part through the spring and seal up airtight through-hole.

Preferably, there is joint cover structure at the lower extreme shaping of pressing the piece, and airtight stopper includes joint post structure on upper portion and the stopper cap structure of lower part, and airtight stopper carries out the joint cooperation through joint post structure and joint cover structure, and airtight stopper seals up the cooperation through stopper cap structure and airtight through-hole, and the spring centers on around joint cover structure and joint post structure.

Preferably, the upper end of joint post is separated and is had impartial two parts, all extends elasticity joint structure along the lateral part in every part, and the upper end of elasticity joint structure is the inclined plane, and the lower extreme of elasticity joint structure is the plane, and the lateral part of joint cover structure is seted up and is blocked the joint thru hole of elasticity joint structure.

Preferably, first holding tank is located the marginal position department of jar lid, and the lid closes and to open between the cover and put and link up and keep away the vacancy on first holding tank upper portion and regard as the stroke of pressing piece, and the one end downward shaping that the pressing piece corresponds jar lid edge has the shielding part that shelters from the vacancy.

Preferably, a second accommodating groove for accommodating the shielding part is arranged on the cover sleeve, so that the accommodating shielding part is flush with the outer wall of the cover sleeve.

Preferably, a supporting pillar is formed downwards at one end of the pressing piece, which is far away from the edge of the can cover, and the distance between the lower end of the supporting pillar and the bottom of the first accommodating groove is matched with the maximum pressing stroke of the pressing piece.

Preferably, the periphery of the pressing piece and the shielding part is provided with a sealing strip, and the pressing piece and the shielding part are respectively in sealing fit with the inner walls of the first accommodating groove and the second accommodating groove through the sealing strip.

Preferably, an anti-slip layer is arranged on the pressing piece.

Compared with the prior art, the beneficial effects of the utility model are that:

establish to the inclined plane through the outside with the sealed limit, make the cover close the back lid at the lid and close the cover and carry out extrusion fit with the sealed limit, thereby sealed container's gas tightness has been improved greatly, and on this basis, through setting up an airtight valve, adopt the pressing piece, the structure of airtight stopper and spring, when down pressing the pressing piece, the pressing piece will drive airtight stopper down, make airtight through-hole opened, make inside and the outside of sealed container can communicate, the problem that the in-process of uncapping influenced by the atmospheric pressure has been removed with this mode, and with its setting in the cover upper end, prevent to collide with the airtight degree that influences airtight valve around the cover, adopt the structure of holding tank again, it is levelled mutually to set up the upper end with the cover with the pressing piece, or be less than the up end of cover, make the pressing piece can be protected better.

The one end downward shaping that sets up the pressing part and keep away from the cover edge has the support column, and the distance between the lower extreme of support column to the first accommodation tank bottom portion and the biggest stroke phase-match that presses of pressing part, makes the pressing part can be dialled along the cover lateral part, makes and can produce great air runner between pressing part and the accommodation tank for pressing part and occlusion part be in the normality down can and the accommodation tank between sealed cooperation, thereby played double-seal's effect.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a schematic cross-sectional structure of the present invention;

fig. 4 is a schematic diagram of the structure of fig. 3 a according to the present invention;

fig. 5 is an exploded view of the pressing member, the airtight plug, and the spring according to the present invention.

The reference numbers and designations in the drawings are as follows:

the sealing structure comprises a tank body 10, a tank cover 20, an airtight valve 30, an opening 11, a sealing edge 12, a cover sleeve 21, a clearance 22, a second accommodating groove 23, a first accommodating groove 31, a pressing piece 32, an airtight plug 33, a spring 34, a shielding part 35, a supporting column 36, a clamping sleeve structure 321, a clamping through hole 322, a clamping column structure 331, a plug cap structure 332, an elastic clamping structure 333 and an airtight through hole 341.

Detailed Description

The technical solutions in the embodiments of the present invention will be described below clearly and completely, and it should be apparent that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 5, in an embodiment of the present invention, an easy-to-open closed container includes a can body 10 and a can lid 20, an opening 11 is formed at an upper end of the can body 10, an annular sealing edge 12 is formed around the opening 11, an inclined surface is formed outside the sealing edge 12, a lid engaging sleeve 21 that engages the sealing edge 12 is formed around the can lid 20 by extending downward, the can lid 20 is engaged with the opening 11 of the can body 10, and is press-fitted with the sealing edge 12 through the lid engaging sleeve 21;

the airtight valve 30 is disposed on the can cover 20, the airtight valve 30 includes a first receiving groove 31 opened at an upper end of the can cover 20, a pressing member 32 movably coupled in the first receiving groove 31 and having a side portion corresponding to an inner wall of the receiving groove, an airtight plug 33 coupled to a lower end of the pressing member 32, and a spring 34 disposed in the first receiving groove 31 for pushing against the pressing member 32, the pressing member 32 is flush with the upper end of the can cover 20, or the pressing member 32 is lower than the upper end of the can cover 20, an airtight through hole 341 is formed in the first receiving groove 31, a lower portion of the airtight plug 33 passes through the airtight through hole 341, and the airtight through hole 341 is sealed by an urging force of the spring 34 against the pressing member 32.

The utility model provides an above-mentioned technical scheme, establish to the inclined plane through the outside with the flange 12, make the cover 20 close the back lid and close cover 21 and carry out extrusion fit with flange 12 at the lid, thereby sealed container's gas tightness has been improved greatly, and on this basis, through setting up an airtight valve 30, adopt the structure of pressing piece 32, airtight stopper 33 and spring 34, when down pressing the pressing piece 32, pressing piece 32 will drive airtight stopper 33 down, make airtight through-hole 341 opened, make airtight container inside and outside can communicate, the problem that the in-process of uncapping influenced by the atmospheric pressure is removed in this way, and set up it in cover 20 upper end, prevent to produce airtight degree of colliding with influence airtight valve 30 around the cover 20, adopt the structure of holding tank again, set up pressing piece 32 to the upper end parallel and level with cover 20, or be less than the up end of cover 20, make pressing piece 32 can be protected better.

Referring to fig. 4-5, a snap-fit structure 321 is formed at the lower end of the pressing member 32, the airtight plug 33 includes an upper snap-fit post structure 331 and a lower plug cap structure 332, the airtight plug 33 is snap-fit with the snap-fit structure 321 through the snap-fit post structure 331, the airtight plug 33 is hermetically fit with the airtight through hole 341 through the plug cap structure 332, and the spring 34 surrounds the snap-fit structure 321 and the snap-fit post structure 331; the upper end of the clamping column is divided into two equal parts, an elastic clamping structure 333 extends along the side part of each part, the upper end of the elastic clamping structure 333 is an inclined plane, the lower end of the elastic clamping structure 333 is a plane, and the side part of the clamping sleeve structure 321 is provided with a clamping through hole 322 for clamping the elastic clamping structure 333; with this arrangement, the connecting structure of the pressing piece 32 and the airtight plug 33 is realized, so that the pressing piece 32 and the airtight plug 33 can be made of different materials, the structural design is simple, and the assembly of the pressing piece 32 and the airtight plug 33 is facilitated.

Referring to fig. 4-5, the first receiving groove 31 is located at an edge of the can cover 20, and a clearance 22 penetrating through an upper portion of the first receiving groove 31 is opened between the cover sleeve 21 and the can cover 20 as a pressing stroke of the pressing member 32, and a shielding portion 35 shielding the clearance 22 is formed downward at an end of the pressing member 32 corresponding to the edge of the can cover 20; a second accommodating groove 23 for accommodating the shielding part 35 is formed in the covering sleeve 21, so that the accommodating shielding part 35 is flush with the outer wall of the covering sleeve 21; through this design, can improve the clearance of pressing member 32 between the holding tank greatly to make can have longer clearance when pushing down pressing member 32 to carry out the circulation of air, thereby can guarantee the completeness between pressing member 32 and cover 20, and than the circulation of air between the influence.

In addition, with respect to the structural design that the pressing piece 32 is arranged at the edge of the can cover 20, another embodiment is extended, and specifically referring to fig. 4-5, one end of the pressing piece 32, which is far away from the edge of the can cover 20, is downward formed with a supporting pillar 36, and the distance between the lower end of the supporting pillar 36 and the bottom of the first accommodating groove 31 matches the maximum pressing stroke of the pressing piece 32, by this design, the pressing piece 32 can be pulled apart along the side of the can cover 20, so that a large air flow channel can be generated between the pressing piece 32 and the accommodating groove, therefore, sealing strips (not shown) can be arranged at the peripheries of the pressing piece 32 and the shielding part 35, the pressing piece 32 and the shielding part 35 respectively and the inner walls of the first accommodating groove 31 and the second accommodating groove 23 are in sealing fit through the sealing strips, so that the pressing piece 32 and the shielding part 35 can be in sealing fit with the accommodating grooves under the normal state, thereby achieving the effect of double sealing; in order to facilitate the opening, an anti-slip layer is disposed on the pressing member 32, and specifically, a plurality of bumps or lines may be disposed to achieve an anti-slip effect.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A closed container convenient for opening a cover is characterized by comprising a tank body and a tank cover, wherein the upper end of the tank body is provided with an opening, an annular sealing edge is formed around the opening in a surrounding manner, the outer side of the sealing edge is an inclined plane, a cover sleeve for sleeving the sealing edge is formed by extending downwards around the tank cover, the tank cover is covered on the opening of the tank body and is in extrusion fit with the sealing edge through the cover sleeve;

2. A closed vessel with a convenient open top as claimed in claim 1, wherein a snap fit structure is formed at the lower end of the pressing member, the airtight plug comprises an upper snap fit post structure and a lower plug cap structure, the airtight plug is snap fit with the snap fit structure through the snap fit post structure, the airtight plug is hermetically fit with the airtight through hole through the plug cap structure, and the spring surrounds the snap fit structure and the snap fit post structure.

3. The hermetic container convenient for opening the cap as claimed in claim 2, wherein the upper end of the latch post is divided into two equal parts, each part is extended with an elastic latch structure along the side, the upper end of the elastic latch structure is an inclined plane, the lower end of the elastic latch structure is a plane, and the side of the latch sleeve structure is provided with a latch through hole for latching the elastic latch structure.

4. A closed container with a conveniently opened lid as claimed in claim 1, wherein the first receiving groove is formed at an edge of the lid, and a space through the upper portion of the first receiving groove is provided between the lid cover and the lid as a pressing stroke of the pressing member, and a shielding portion for shielding the space is formed downward at an end of the pressing member corresponding to the lid edge.

5. A closed container with a conveniently opened lid as claimed in claim 4, wherein a second receiving groove for receiving the shielding portion is formed in the lid fitting so that the receiving shielding portion is flush with the outer wall of the lid fitting.

6. A closed container with easy-to-open lid according to any one of claims 4 to 5, wherein a supporting pillar is formed downward from the end of the pressing member remote from the lid edge, and the distance from the lower end of the supporting pillar to the bottom of the first receiving groove matches the maximum pressing stroke of the pressing member.

7. A closed container with a convenient open cover as claimed in claim 6, wherein the pressing member and the shielding portion are provided at their peripheries with sealing strips, and the pressing member and the shielding portion are respectively in sealing engagement with the inner walls of the first receiving groove and the second receiving groove through the sealing strips.

8. A closed vessel with a lid-opened conveniently as claimed in claim 7, wherein the pressing member is provided with an anti-slip layer.