CN206050465U - A kind of closure and container of container for storing - Google Patents

Abstract

This utility model is related to the container for storing in daily life, it is desirable to provide a kind of closure and container of container for storing；With the edge mutually fitted with container for storing inwall, edge is provided with first sealing device and is coordinated with the inwall of container for storing the periphery of closure, and the hollow projection mutually ventilated with outside is additionally provided with the closure, and the hollow projection and a gas closing device gap coordinate；The gas closing device is turned on and off the gas circuit of the hollow projection by way of rotating or lifting.Simple structure of the present utility model, designs ingenious, opens and close gas closing device by the rotary switch as handle or lifting button, realize the up and down motion of container interior sealing lid, complete the thorough sealing to storing.Coordinate without the need for waste motion during use, it is efficient and convenient, it is deep to be liked.

Description

A kind of closure and container of container for storing

Technical field

This utility model is related to the container for storing in daily life, more specifically, is a kind of closure of container for storing And container.

Background technology

In daily life, sealing container (bottle, tank etc.) all adopts sealing to design, in order to further reach fresh-keeping effect Really, all gas in drained container are needed, therefore conventional design typically will arranges air extractor on chamber wall or lid To realize, so as to cause complex structure, using upper also not efficient and convenient.Someone was come up with below container cover later, then was increased Plus a movable closure, by pushing at the position of closure to storing, so as to reach the mesh of the gas in drained storing , simple structure and effect is pretty good.But, the steam vent on movable sealing lid how is quickly and easily opened and closes, and One challenge for quite having technical difficulty.

The content of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided it is a kind of can high-speed switch exhaust apparatus Container for storing closure, and the container for storing with this closure.

To achieve these goals, the technical solution adopted in the utility model is：

A kind of closure of container for storing, with the edge mutually fitted with container for storing inwall, it is close that edge is provided with first to periphery Seal apparatus are coordinated with the inwall of container for storing, and the hollow projection mutually ventilated with outside is additionally provided with the closure, described hollow Projection and a gas closing device gap coordinate；The gas closing device is turned on and off institute by way of rotating or lifting State the gas circuit of hollow projection.

Used as further improvement of the utility model, the first sealing device is large sealing packing ring.

Used as further improvement of the utility model, the gas closing device includes and the hollow projection rotatable engagement Rotary switch；The rotary switch bottom is connected with diaphragm seal with holes；When rotary switch rotates, diaphragm seal closing or open is driven Air-vent on the closure.

Used as further improvement of the utility model, the gas closing device includes moving up and down with the hollow projection The lifting button of cooperation；When lifting button is moved upwards departs from the second sealing device of the hollow projection bottom, the gas in container The gap that body is will pass through between hollow projection and lifting button is communicated with outside.This improvement, remove rotary switch diaphragm seal and The pore for covering.

Used as further improvement of the utility model, second sealing device is small sealing ring, is located at described hollow convex In the annular groove of post bottom；The lifting button bottom open end also is provided with interior chamfering, coordinates the small sealing ring sealing.

As further improvement of the utility model, jagged formation gas is outwards set on the post jamb of the hollow projection Road.

Used as further improvement of the utility model, the air flue is the groove for extending to whole cylinder up and down.

Used as further improvement of the utility model, the lifting button is to being connected with a screw；The head of a nail of the screw Position-limiting action is played, prevents the lifting button to be drawn out hollow projection.

Used as further improvement of the utility model, the lifting button is connected with a screw in the same direction, and it is spacing that screw screws in one In sleeve pipe；Position-limiting action is played in the bottom of the limit casing, prevents the lifting button to be drawn out hollow projection.

The invention also discloses a kind of container for storing, the container for storing has inner cap and enclosing cover respectively；The inner cap For the above-mentioned closure of activity, the enclosing cover is fixed vessel enclosing cover.

Container for storing closure before comparing, simple structure of the present utility model design ingenious, by as handle Rotary switch lifts button to open and close gas closing device, realizes the up and down motion of container interior sealing lid, completes to storing Thorough sealing.Coordinate without the need for waste motion during use, it is efficient and convenient, it is deep to be liked.

Description of the drawings

Fig. 1 is a kind of schematic diagram of the closure (rotary switch) of container for storing of the present utility model.

Fig. 2 is the structure sectional view of Fig. 1.

Fig. 3 is the part drawing of the sealing cover body in Fig. 1.

Fig. 4 is the structural representation of the rotary switch in Fig. 1.

Fig. 5 is the structure sectional view of Fig. 4.

Fig. 6 is the schematic diagram of the closure (lifting button) of another kind of container for storing of the present utility model.

Fig. 7 is a kind of installation diagram of the lifting button in Fig. 6.

Fig. 8 is the installation diagram that another kind of modified model in Fig. 6 lifts button.

Fig. 9 is the cap body component diagram in Fig. 6.

Figure 10 is the part drawing for lifting button in Fig. 7.

Figure 11 is the structure sectional view of Figure 10.

Figure 12 is the part drawing for lifting button in Fig. 8.

Figure 13 is the structure sectional view of Figure 12.

In figure：1 edge, 1-1 large sealing packing rings, 2-1 small sealing rings, the hollow projections of 2-2,2-3 grooves, 2-4 annular grooves, 2-5 are carried Pull-button, 2-6 cappings, 2-7 limit casings, 2-8 screws, 3 rotary switchs, 3-1 diaphragm seals, 3-2 air-vents.

Specific embodiment

This utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：

As shown in figures 1 to 6, the closure of container for storing of the present utility model, lid periphery with container for storing in The edge 1 that wall is mutually fitted, the inwall that large sealing packing ring 1-1 made by a circle rubber (or silica gel) is arranged with edge 1 with container coordinate Sealing so that closure can be moved up and down and be sealed along the inwall of container for storing.In general, it is most commonly circular in life Cylinder or tank, therefore figure in specific embodiment show be also circular container for storing closure.

Specific embodiment 1：

As shown in figure 1, this specific embodiment is rotary switch formula.The lid of closure is provided with hollow with what outside was mutually ventilated Projection 2-2 (referring to Fig. 3), rotary switch 3 and hollow projection 2-2 rotatable engagements；The bottom symmetrical ground setting two of rotary switch 3 is with holes Diaphragm seal 3-1；When rotary switch 3 rotates, diaphragm seal 3-1 closings or the air-vent 3-2 being opened on closure are rotarily driven, So that tainer air is communicated with outside.During use, first rotate rotary switch 3 and open air-vent 3-2, just can easily descend means of press seals Lid, until the surface of storing stops, then rotates the closing air-vent 3-2 of rotary switch 3, makes container be internally formed aeroseal, keeps Freshness seal；During if desired for opening, then first rotate rotary switch 3 and open air-vent 3-2, the air inside and outside holding container is communicated, just Make handle using rotary switch 3 and lift lid upwards, successfully closure is taken out.

Specific embodiment 2：

Fig. 6 is the closure (lifting button formula) of another kind of container for storing.Circular closure is provided with a hollow projection 2- The cylinder center of 2, hollow projection 2-2 is air duct, the gas in lid is communicated with outside, is easy to closure along the inwall of cylinder Move up and down.Gas closing device is constituted from hollow projection 2-2 and with the lifting button 2-5 with its gap, lifts button 2-5 dual-purposes Make handle, closure can be pushed and closure is above carried, very smoothly；Lifting button 2-5 is transported up and down along the post jamb of hollow projection 2-2 It is dynamic；When lifting button 2-5 is moved upwards departs from the small sealing ring 2-1 of hollow projection 2-2 bottoms, sealing, container are just no longer produced Interior gas is just communicated with outside by the gap between hollow projection 2-2 and lifting button 2-5.

In order to increase the amount of outlet so that gland or speed when carrying lid are accelerated, it is also contemplated that hollow projection 2-2's Several breach are outwards set on post jamb, the breach even can to extend to whole cylinder up and down after formed groove 2-3.

A ring groove 2-4 is offered in hollow projection 2-2 bottoms, for placing small sealing ring 2-1；Lifting button 2-5 bottoms Opening is provided with chamfering in a circle, coordinates with small sealing ring 2-1 and realizes sealing.When button 2-5 risings are lifted, with small sealing ring 2- 1 departs from sealing, and thus the gas in closure is just communicated with outside.

The structure of lifting button 2-5 has two kinds of forms.As shown in Figure 10 and Figure 11, during installation, lifting button 2-5 is to even for one kind It is connected to a screw 2-8；The head of a nail at screw 2-8 rear portions rise position-limiting action, prevent lifting button 2-5 be drawn out hollow projection 2-2 (referring to Fig. 7).As shown in Figure 12 and Figure 13, lifting button 2-5 is connected with a screw 2-8 to another kind of version in the same direction, and screw 2-8 is screwed in In one limit casing 2-7；Position-limiting action is played in the bottom of limit casing 2-7, prevents lifting button 2-5 to be drawn out hollow projection 2-2；Twist After good screw 2-8, then 2-6 cappings are covered to keep (referring to Fig. 8) attractive in appearance.Latter form can avoid screw from contacting with storing, Should pay the utmost attention to.

During use, first toward pull-up lifting button, lifting button is made to be separated from small sealing ring (2-1), internal gas are communicated with outside, Then closure can be easily pressed down, until the surface of storing stops, now all of gas is discharged in container；Continue to push Lifting button is fastened, the position of small sealing ring (2-1) is crossed, realizes that sealing is fresh-keeping.When taking thing, lifting button is gently pulled up with handss, carried Pull-button is departed from sealing ring first, and gas is communicated with outside, when continuing to pull up again lifting button, just easily pulls sealing Lid continues to rise, and does not have the resistance that negative pressure is caused, until being completely pulled out closure.

The closure of container for storing of the present utility model, is placed in inside container becoming a movable closure, container It is outside to also have fixed container lid.When internal seal cap sealing and it is fixed after, then cover the enclosing cover of container from the outside, enter one Step carries out sealing preserve.

Finally, it is also noted that, listed above is only two specific embodiments of the present utility model, this utility model Can also with others without prejudice to spirit or central characteristics of the present utility model concrete form summarizing and realize.Therefore, no matter From the point of view of which point, the embodiment above of the present utility model can only be considered limit this to explanation of the present utility model Utility model.All changes that one of ordinary skill in the art can directly derive from this utility model disclosure or associate Shape, is considered as protection domain of the present utility model.

Claims (10)

1. a kind of closure of container for storing, with the edge (1) mutually fitted with container for storing inwall, edge (1) is provided with to periphery One sealing device is coordinated with the inwall of container for storing, and the hollow projection (2-2) mutually ventilated with outside is additionally provided with the closure, Characterized in that, the hollow projection (2-2) is coordinated with a gas closing device gap；The gas closing device is by rotation Or the mode of lifting is turned on and off the gas circuit of the hollow projection (2-2).

2. the closure of container for storing according to claim 1, it is characterised in that the first sealing device is large sealing packing ring (1-1)。

3. the closure of container for storing according to claim 1 or claim 2, it is characterised in that the gas closing device include with The rotary switch (3) of hollow projection (2-2) rotatable engagement；Rotary switch (3) bottom is connected with diaphragm seal (3- with holes 1)；When rotary switch (3) rotates, diaphragm seal (3-1) closing or the air-vent (3-2) on the opening closure are driven.

4. the closure of container for storing according to claim 1 or claim 2, it is characterised in that the gas closing device include with The lifting button (2-5) that hollow projection (2-2) up and down motion coordinates；When lifting button (2-5), motion departs from described hollow upwards During the second sealing device of projection (2-2) bottom, the gas in container will pass through hollow projection (2-2) with lifting button (2-5) it Between gap communicate with outside.

5. the closure of container for storing according to claim 4, it is characterised in that second sealing device is small sealing ring (2-1), it is located in the annular groove (2-4) of hollow projection (2-2) bottom；Lifting button (2-5) bottom open end also is provided with Interior chamfering, coordinates small sealing ring (2-1) sealing.

6. the closure of container for storing according to claim 4, it is characterised in that on the post jamb of the hollow projection (2-2) Jagged formation air flue is outwards set.

7. the closure of container for storing according to claim 6, it is characterised in that the air flue is to extend to whole post up and down The groove (2-3) in face.

8. the closure of container for storing according to claim 4, it is characterised in that the lifting button (2-5) is to being connected with One screw (2-8)；The head of a nail of the screw (2-8) plays position-limiting action, prevents lifting button (2-5) to be drawn out hollow projection (2-2)。

9. the closure of container for storing according to claim 4, it is characterised in that the lifting button (2-5) is connected with the same direction One screw (2-8), screw (2-8) are screwed in a limit casing (2-7)；Position-limiting action is played in the bottom of the limit casing (2-7), Lifting button (2-5) is prevented to be drawn out hollow projection (2-2).

10. a kind of container for storing of the closure including described in claim 1, it is characterised in that the container for storing has respectively Inner cap and enclosing cover；The inner cap is the closure of activity, and the enclosing cover is fixed container cover.