CN2630138Y

CN2630138Y - Two-layer pneumatic fluid container

Info

Publication number: CN2630138Y
Application number: CN 03206112
Authority: CN
Inventors: 蔡长庚
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-23
Filing date: 2003-07-23
Publication date: 2004-08-04
Anticipated expiration: 2013-07-23

Abstract

The utility model discloses a double-layer pneumatic fluid vessel, more particularly an upper and lower membrane structure, which makes use of a double-layer vessel. Under the extrusion interaction, the multiple practical functions of the upper and lower membranes can be realized by the interacting actions of the start and stop. The adoption of the start and stop actions of the upper membranes can not only isolate the oxidation efficiency caused by the contacting of the containments and the external environment, but also provides convenience for preventing the reflux of the rated extrusion and containments and the other actions. The air pressure in the container can be heightened by the opening and closing actions of the lower membrane, when extruding the containments, so that the containments can be in opening state by the adverse action of the upper membranes, and can be extruded out circularly till the containments is used up. Therefore, the utility model is provided with advanced, good and practical effects, under the ration, isolation (anti-oxidation), reflow-proof and inner steady pressure control.

Description

Double-deck vapour-pressure type fluid container

Technical field

The utility model relates to a kind of fluid container, especially provide a kind of and utilize the container tank of inside and outside two-layer equation and cooperate the mutual running of upper and lower diaphragm, can reach quantitatively, completely cut off the double-deck vapour-pressure type fluid container of multiple utility functions such as (anti-oxidation), backflow and internal stability pressure control.

Background technology

Known strip container; As: toothpaste, ointment, chemicals, emulsion agent etc. all are morphosis as shown in Figure 1, mainly by: a cap A1 and a strip container A 2 are formed, and the making of this strip container A 2 can be divided into glue goods and two kinds of unlike materials of thin aluminum metal again; Wherein with glue system strip container, its occupation mode is to change the container form with the extruding action, can oppress out the content in it, and after removing the extruding action, this glue container made promptly can restore to the original state automatically, and occupation mode will cause following disappearance according to this:

1,,, therefore outside air will certainly be sucked owing to present the characteristic that to recover ortho states with glue system strip container; When outside air entered in a large number, oxidation promptly can take place and qualitative change in the content in it, for some contents as: products such as medical cream, chemicals and emulsion agent must influence its safety in utilization and durability.

2, because glue system strip container is the occupation mode that forces content to be extruded with the extruding action; So then need quite carefully for extruding application of force control, not to push that too much to cause waste be exactly to push very fewly, quite be difficult to control.

3, when glue system strip container contents will be used up, certainly will cause the waste of residual in the container and be difficult to extrude again use.

Secondly, being directed to the strip container that thin aluminum metal is made, is be its occupation mode with the extruding means equally, and its difference is the not characteristic of tool recovery ortho states of this kind container, so cause following disappearance equally:

1, with this kind not tool recover the strip container of ortho states, from bringing into use, constantly change its form until using up at last always, until squeezing a ball at last, on using, be difficult to grip and control, it is quite coarse and crude and indecency also to seem in appearance.

2, because the strip container of this kind form does not have the performance of recovering ortho states,, can not produce serious oxidation in the short time so can not suck a large amount of air moment yet; But the lock of joining of cap is still and can not gets rid of, in case cap is lost the oxidation qualitative change that content took place of its end portion, be to prolong and and influence content in it, and then the influence safety and the durability (as: the emulsifiable paste class in the silica gel in the chemicals, Instant cement and the medicament etc.) that use equally.

3, because the strip container of this kind form does not have the performance of recovering ortho states, excessive so that container deformation is too much when squeese pressure, the content in it will constantly flow out in a steady stream, causes significant wastage.

When 4, the content of the strip container of making when thin aluminum metal will be used up,, can cause the waste of residual in the container equally and be difficult to extrude again use except that form has become one.

The utility model content

The utility model provides a kind of double-deck vapour-pressure type fluid container especially, it directly solves impracticable and numerous disappearances that known strip container is had in the mode of effecting a permanent cure, the simplest upper and lower diaphragm open and close structure that it had simultaneously, make its inner formed stable interior pressure advantage, can provide the utility model to reach stable extruding control, quantitatively extrude and multiple use function such as SELF CL is isolated, to reach the final application target of more attaining to desirable.

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

A kind of double-deck vapour-pressure type fluid container mainly is made up of container tank and cap, wherein:

This container tank is inside and outside two-layer stratigraphic structure, and its internal layer is to have a piece of wood serving as a brake to halt a carriage and an inner layer bag of cracky not, and is outer then for recovering the outer layer container of ortho states after the extruding, the port of this outer layer container and inner layer bag is the structure that firmly links into an integrated entity; At the upper and lower end of outer layer container, respectively be provided with integrally formed upper and lower diaphragm groove, be respectively arranged with upper and lower diaphragm in this upper and lower diaphragm groove; Wherein, the upper strata of upper diaphragm groove is the mesh layer, and lower floor is then for having the outlet layer of hole; And the upper strata of diaphragm groove is the mesh layer down, and lower floor is the inlet layer with hole; Be equipped with interval trough on this upper and lower diaphragm, have respectively between its corresponding upper and lower diaphragm groove of upper and lower diaphragm for upper and lower diaphragm upper and lower gap of making the shift reciprocately of trace in groove.

This interval trough all is arranged at the edge of upper and lower diaphragm, and this hole then is arranged at outlet layer and inlet layer respectively and goes up position corresponding to upper and lower diaphragm central authorities.

Aforesaid inside and outside two-layer equation container tank is to be that the PVC soft material is made with the internal layer, and is a Bag structure state; And that skin is all the PVC soft material is made, and this internal layer, skin all have the revertible characteristic in extrusion back; Inner layer bag wherein then fills content in it except that being coated by outer layer container, see through the extruding action of outer layer container, can directly oppress in the content bag, and the in-to-in content is flowed out because of compressing.

Compressing and the content that goes out are limited by the designed upper and lower diaphragm of outer layer container again and are controlled with the open and close movement structure that it is implemented; Wherein: upper diaphragm can form the upper and lower reciprocal running function with trace with content pressurized or the simple motion that loosens, and then be rendered as the operating state of open and close in outer container port in-to-in diaphragm groove; This state is for being when opening, and its content can see through the diaphragm breach and expel via the mesh layer, after the extrusion action is removed, its diaphragm is then because of inner suction relation, can be closely connected naturally in outlet layer, will export fully and close, simultaneously also outside air is entered with content is isolated fully.

When upper diaphragm was rendered as the open and close operating state, following diaphragm presented the counteragent that closes, opens equally and is cooperated; This down diaphragm outer layer container with integrated diaphragm groove in, when upper diaphragm is opening, following diaphragm is then because of pushing the formed interior relation of pressing, can make down that diaphragm is closely connected to be rendered as closed condition on inlet layer, the pressure of the tool of depositing is because of quite stable, so can make extrusion operation be easy to control its demand in the outer layer container of this moment.On the contrary, after extruding action is removed, because of upper diaphragm for being closed condition, following diaphragm again because of outer layer container inner the suction that forms concern, make that diaphragm forms opening toward top offset down, can make outside air enter the space of filling up the content that expels thus; Therefore, constantly repeating under this operating mode, content can gradually go out in proper order till using up, reach quantitatively, each heavy utility function such as isolated (anti-oxidation), backflow and internal stability pressure control.

Therefore, the utility model is compared with prior art, has following beneficial effect:

1, the utility model can be got rid of outside air and enters the problem that produces oxidation with content; Just be that cap is lost, the upper diaphragm in it also tool is closed isolated function, unlikely its interior all content that influence;

2, the utility model is after being entered by the bottom with air, fills up the space of the content of extruding; Therefore, whenever outer layer container all is to have stable interior pressure, can not make content cause serious waste because of continuously outflowing, and utilizes this stable interior relation of pressing simultaneously, can make that extruding is more easy to control, reaches the effect of quantitative extruding.

3, utilize the utility model decapacitation to keep outside the advantage attractive in appearance of the recovery ortho states that glue system strip container had, for will use up content the time, then concern because of the outer layer container power that is squeezed, make inner air press in formed, can directly oppress in the content bag, make content till using up, therefore have preferable use economic benefit and environmental protection notion.

4, prolong by the 3rd described, because of the cause of pressing in the outer layer container, so, all can extrude content smoothly, till using up no matter the utility model is to be squeezed in any position of container.

5, prolong by the 4th described, the utility model can be got rid of content in the strip container when will using up, institute implements the drawback of requiring great effort and extruding; Has convenient, laborsaving and practical multiple advantage.

In sum, structure of the present utility model is bright and clear and simple and expect and can reach that though simply possess practicality highly, its novelty and creative dual important document are also deposited, and have solved the defective of strip container in the prior art.

Your inspector can further understand feature of the present utility model and function for ease of, the utility model to be elaborated below in conjunction with the specific embodiment and accompanying drawing.

Description of drawings

Fig. 1 is for using the stereoscopic scheme drawing of known strip container;

Fig. 2 is the three-dimensional appearance scheme drawing of the utility model most preferred embodiment;

Fig. 3 is that three-dimensional sectional structure of the utility model and upper and lower film decompose schematic appearance;

Fig. 4 is whole cross-sectional plane structure of the utility model and action scheme drawing thereof.

[figure number explanation]

Container tank 1

Port part 11

Screw thread 12

Inner layer bag 13

Outer layer container 14

Upper diaphragm 15

Interval trough 151

Following diaphragm 16

Interval trough 161

Diaphragm groove 17

Mesh layer 171

Outlet layer 172

Diaphragm groove 18

Mesh layer 181

Inlet layer 182

Cap 2

The specific embodiment

At first see also shown in Figure 2ly, configuration of the present utility model and known strip container are similar, mainly are made up of a container tank 1 and a cap 2, and this container tank 1 has port part 11 equally, and with the set screw thread 12 of outer rim, lock for cap 2.

As shown in Figure 3, container tank 1 wherein is the structure of inside and outside two-layer equation, all makes with the PVC soft material, and its internal layer is to have a piece of wood serving as a brake to halt a carriage and the inner layer bag 13 of cracky not, and fills out the appearance content in it; Outer then for after extruding, can recovering the outer layer container 14 of ortho states, and with the port of inner layer bag 13, form the structure that firmly links into an integrated entity.

As shown in Figure 4, because of the content that compressing is flowed out, be limited by the designed upper and

lower diaphragm

15,16 of outer layer container 14, and controlled with the open and close interactive action that it is implemented; Wherein: upper diaphragm 15 is located at the inside of outer layer container 14 port part 11, and places integrally formed diaphragm groove 17; The upper strata of this groove 17 is a mesh layer 171, and lower floor is then for having the outlet layer 172 of hole; As shown in Figure 3, upper diaphragm 15 wherein is for having the film structure of interval trough 151, can make content see through these interval troughs 151 and be discharged by mesh layer 171, upper diaphragm 15 then can reach the complete closed effect by diaphragm 15 central parts corresponding to the outlet layer under it 172.

As shown in Figure 3, Figure 4, following diaphragm 16 is the film structure with interval trough 161 same with upper diaphragm 15, place outer layer container bottom with integrated diaphragm groove 18, this groove 18 is to be mesh layer 181 with the upper strata, lower floor is the inlet layer 182 with hole, with the top same structure of diaphragm groove 17 genus.Above-mentioned upper and

lower diaphragm

15,16 all can form the upper and lower reciprocal running function with trace with by content pressurized and the simple motion that loosens, and then is rendered as the interworking state of open and close; When pushing action, because of being extruded to spread in upper diaphragm 15, content promptly is opening, content in it can see through the interval trough 151 of upper diaphragm 15 and oppress out via mesh layer 171, after the extrusion action is removed, 15 of upper diaphragms are because of inner suction relation, can be automatically closely connected in outlet layer 172, hole also closed simultaneously fully outside air is entered with content is isolated fully.

When upper diaphragm 15 was rendered as the open and close operating state because of extruding and loosening up, following diaphragm 16 was cooperated with the counteragent that closes, opens; When pushing action, because interior pressure relation diaphragm 16 down promptly can SELF CL makes in the outer layer container and deposits the interior pressure with proportional relation with its compressive force, therefore make that diaphragm 16 is closing state down, after the extruding action is removed, outer layer container 14 and interior contents are discharged the suction relation of formed trace, promptly can make down diaphragm 16 toward top offsets and then form opening, make outside air enter the space of being filled up the content that expels thus; Therefore, constantly repeating under this operating mode, content can gradually go out in proper order till using up, reach quantitatively, multiple utility functions such as isolated (anti-oxidation), backflow and internal stability pressure control.

In sum, no matter the utility model is on structure, still from using viewpoints such as function, usefulness, all have certain novelty, creativeness and practical element, really meet the important document requirement that patent law is emphasized for utility model patent, after sincerely asking your inspector Yu Xiang discretion to be looked into, vouchsafe the utility model due legal assurance early, the true feeling moral just.

Claims

1, a kind of double-deck vapour-pressure type fluid container mainly is made up of container tank and cap, it is characterized in that:

This container tank is inside and outside two-layer stratigraphic structure, and its internal layer is to have a piece of wood serving as a brake to halt a carriage and an inner layer bag of cracky not, and is outer then for recovering the outer layer container of ortho states after the extruding, the port of this outer layer container and inner layer bag is the structure that firmly links into an integrated entity; At the upper and lower end of outer layer container, respectively be provided with integrally formed upper and lower diaphragm groove, be respectively arranged with upper and lower diaphragm in this upper and lower diaphragm groove; Wherein, the upper strata of upper diaphragm groove is the mesh layer, and lower floor is then for having the outlet layer of hole; And the upper strata of diaphragm groove is the mesh layer down, and lower floor is the inlet layer with hole; Be equipped with interval trough on this upper and lower diaphragm, have between its corresponding upper and lower diaphragm groove of upper and lower diaphragm for upper and lower diaphragm upper and lower gap of making the shift reciprocately of trace in groove.

2, a kind of double-deck vapour-pressure type fluid container as claimed in claim 1, it is characterized in that: this interval trough all is arranged at the edge of upper and lower diaphragm, and this hole then is arranged at outlet layer and inlet layer respectively and goes up position corresponding to upper and lower diaphragm central authorities.