CN1699120A - Fluid material pushing structure for soft tube container - Google Patents
Fluid material pushing structure for soft tube container Download PDFInfo
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- CN1699120A CN1699120A CN 200410042310 CN200410042310A CN1699120A CN 1699120 A CN1699120 A CN 1699120A CN 200410042310 CN200410042310 CN 200410042310 CN 200410042310 A CN200410042310 A CN 200410042310A CN 1699120 A CN1699120 A CN 1699120A
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- China
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- flexible pipe
- liquid material
- pipe container
- check valve
- boiler check
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Abstract
This invention relates to a fluid materials feeding contracture of flexible pipe container, which comprises a flexible pipe container, at least one non-return valve and a flexible piston, wherein, said flexible pipe container is used to fill with fluid materials, and there are an air supply opening located at the rear end of container and a discharging opening located at the front end and which is connected with non-return valve; said flexible piston can slide in the container to segment the fluid materials and air properly; when the container is pressed, the fluid materials will overflow from the said discharging opening and the flexible piston will move forward gradually due to the jostlement of air pressure to collect the fluid materials in order to use it effectively.
Description
Technical field
The liquid material that the invention relates to a kind of flexible pipe container advances structure, particularly about utilizing a soft piston and at least one boiler check valve, to promote, to concentrate and effectively to use the flexible pipe container structure of the liquid material in the pipe.
Background technology
Commonly use the extrusion equipment of flexible pipe container, announce No. 268270 as Taiwan, name is called shown in " flexible pipe is assisted squeezer " novel patent, and it comprises a squeezer body, two end plates and a pressure ram.This squeezer body is rectangular, and has a long rabbet.This end plate is convexly set in two ends of this squeezer body respectively, to connect two ends of this pressure ram respectively.This pressure ram is positioned at this long rabbet top, and keeps the parallel equidistant relation with this squeezer body.This long rabbet is to forming guiding incline in respectively by the pressure ram face, the also corresponding V-arrangement convex surface that forms of this pressure ram.In use, a flexible pipe container is passed this long rabbet by end, so this two interior guiding incline and V-arrangement convex surface can supply this flexible pipe container of clamping.Then, by this long rabbet, the liquid material in this flexible pipe container can be subjected to the extruding of this pressure ram, and is overflowed by the front end of this flexible pipe container by the end that spurs this flexible pipe container.
Though the auxiliary squeezer of above-mentioned flexible pipe can reduce the liquid material and residue in the pipe, so that effectively use the liquid material, yet it still has following shortcoming: before use, the user must buy more this auxiliary squeezer by the ancillary cost cost; In use, the user must hold the flexible pipe container end with proficiency, and holds this auxiliary squeezer with another, thereby causes the inconvenience in the use; Moreover this auxiliary squeezer is folded in outside this flexible pipe container, and it blocks and influence the decorative appearance of this flexible pipe container relatively.Therefore, be necessary that still the liquid material of further improveing above-mentioned flexible pipe container advances structure.
In view of this, the present invention improves above-mentioned shortcoming, it is at the front end of a flexible pipe container one boiler check valve to be set at least, and a soft piston is set slidably in pipe, thus when this flexible pipe is used in extruding, this flexible pipe container and boiler check valve can utilize elasticity and difference of pressure to regulate and control the position of this soft piston, with the liquid material in promotion and the concentrate tube.Therefore, the present invention can not influence under the flexible pipe container outward appearance really, effectively promotes ease of use and increases liquid material Occupation coefficient.
Summary of the invention
Main purpose of the present invention is to provide a kind of liquid material of flexible pipe container to advance structure, it utilizes at least one boiler check valve and difference of pressure to regulate and control the position of a soft piston in a flexible pipe container, for the liquid material in promotion and the concentrate tube, make the present invention have the effect of lifting ease of use and increase liquid material Occupation coefficient.
Liquid material according to flexible pipe container of the present invention advances structure, and it comprises a flexible pipe container, at least one boiler check valve and a soft piston.This flexible pipe container is in order to filling liquid material, and its front and back ends is respectively equipped with a discharging opening and an admission port.This discharging opening is in conjunction with this boiler check valve.This soft piston can slide in this flexible pipe container, suitably to separate liquid material and air.When this flexible pipe container of extruding, the liquid material can be overflowed in right amount by this discharging opening, and the managed inner air pressure of this soft piston is pushed and reach gradually, to concentrate the liquid material, guarantees effectively to use the liquid material.
Description of drawings
Fig. 1: the liquid material of the flexible pipe container of first embodiment of the invention advances the exploded perspective view of structure.
Fig. 2: the liquid material of the flexible pipe container of first embodiment of the invention advances the assembled sectional view of structure.
Fig. 3: the liquid material of the flexible pipe container of first embodiment of the invention advances the use scheme drawing of structure.
Fig. 4: the liquid material of the flexible pipe container of first embodiment of the invention advances another use scheme drawing of structure.
Fig. 5: the liquid material of the flexible pipe container of second embodiment of the invention advances the exploded perspective view of structure.
Fig. 6: the liquid material of the flexible pipe container of second embodiment of the invention advances the assembled sectional view of structure.
Fig. 7: the liquid material of the flexible pipe container of second embodiment of the invention advances the use scheme drawing of structure.
Fig. 8: the liquid material of the flexible pipe container of second embodiment of the invention advances another use scheme drawing of structure.
The figure number explanation:
1 flexible pipe container, 11 rooms liquid chambers 111
112 energy chambers, 12 discharging openings, 121 central siphons
122 inward flanges, 13 base plates, 14 admission ports
141 central siphons, 142 inward flanges, 2 first boiler check valve
21 fixed covers, 211 yokes, 22 elastic elements
23 pads, 3 second boiler check valve, 31 fixed covers
32 elastic elements, 33 pads, 4 soft pistons
41 airtight annular groove 5 liquid materials
The specific embodiment
Please refer to Figure 1 and Figure 2, the liquid material of the flexible pipe container of first embodiment of the invention advances structure to comprise a flexible pipe container 1, one first boiler check valve 2, one second boiler check valve 3 and a soft piston 4.The hollow circular cylinder that the tube wall of this flexible pipe container 1 is made by elastomeric material, its can be behind pressurized elastic recovery original state initiatively, and can be in order to load first-class pledge material 5, for example toothpaste.This flexible pipe container 1 is provided with a room 11, a discharging opening 12, a base plate 13 and an admission port 14.This room 11 is in order to fill this liquid material 5 or air.This discharging opening 12 is convexly set in the front end of this flexible pipe container 1, and is provided with a central siphon 121 and an inward flange 122, for this first boiler check valve 2 of combination location.This base plate 13 is the end of this flexible pipe container 1 of sealing suitably.This admission port 14 is convexly set in this base plate 13 1 ends, and is provided with a central siphon 141 and an inward flange 142 equally, for this second boiler check valve 3 of combination location.
Referring again to Figure 1 and Figure 2, first boiler check valve 2 of first embodiment of the invention is provided with a fixed cover 21, an elastic element 22 and a pad 23.This fixed cover 21 has several yokes 211, this yoke 211 can utilize stick together, snapping, hot pressing or spiral shell are established etc., and mode suitably is combined in the central siphon 121 of this discharging opening 12.This elastic element 22 and pad 23 movably are set in the yoke 211 of this fixed cover 21.23 restrictions that are subjected to this inward flange 122 of this elastic element 22 and pad slip in this room 11 to avoid accident.Thus, this first boiler check valve 2 can make liquid material 5 excessive when promoted by liquid material 5, and suitably seals this discharging opening 12 when being promoted.This second boiler check valve 3 is provided with a fixed cover 31, an elastic parts 32 and a pad 33 equally, and it is central siphon 141 and the inward flange 142 that is fixed in this admission port 14 in the identical combination mode.Thus, this second boiler check valve 3 can seal this admission port 14 as the time spent at managed inner high voltage gas, and low-pressure gas is opened this admission port 14 as the time spent in managed.
Referring again to Figure 1 and Figure 2, the soft piston 4 of first embodiment of the invention is the ㄇ shape disk of being made by elastomeric material, its can be behind pressurized elastic recovery original state initiatively.The external diameter of this soft piston 4 is a bit larger tham the internal diameter of this room 11, and is convexly equipped with a ring flange (indicate) to these admission port 14 sides, so as with the common airtight annular groove 41 that forms of the inwall of this flexible pipe container 1.This airtight annular groove 41 is located on the circumferential position of this soft piston 4, and it can form the partial vacuum state by pressure reducing mode, is beneficial to the inwall that this soft piston 4 slidably holds this room 11.When this flexible pipe container 1 when loading first-class pledge material 5, this soft piston 4 is divided into a liquid chamber 111 and an energy chamber 112 with this room 11, and this soft piston 4 can utilize liquid material 5 on the tube wall as airtight dose and lubricant, so that keep suitable airtight conditions and lubricant effect with the inwall of this room 11, and help sliding, and seal area is every this liquid chamber 111 and energy chamber 112.Moreover 4 pairs of this soft pistons should form a nick plane (not indicating) in liquid chamber 111, and to forming an open end (not indicating) by energy chamber 112.Thus, when pressurized, this soft piston 4 can be inclined to toward front slide, avoids simultaneously causing sliding backward.
Please refer to Fig. 3 and shown in Figure 4, when the user pushes the tube wall of energy chamber 112 of this flexible pipe container 1 with hand, the distortion of the tube wall elasticity of this energy chamber 112 causes and temporarily in this energy chamber 112 produces high pressure conditions, thereby promotes this soft piston 4 by high pressure gas and move forward.Then, this soft piston 4 forces the liquid material 5 in this liquid chamber 111 to promote the pad 23 of this discharging opening 12, thereby causes this liquid material 5 outwards to be overflowed for taking by the slit between this yoke 211 and the pad 23.After stopping to push this flexible pipe container 1, the elastic element 22 of this first boiler check valve 2 pushes this pad 23 with elasticity, and seals this discharging opening 12.This soft piston 4 suitably holds tube wall, and temporarily keeps motionless.1 elasticity reinstatement of this flexible pipe container because of material.Then, temporary transient formation low-pressure state in this energy chamber 112, and then force the pad 33 of this second boiler check valve 3 to be promoted by the big pressure of outside atmosphere, thereby this energy chamber 112 is supplied an amount of air.When this energy chamber 112 and outside atmosphere formed equipressure, because this second boiler check valve 3 loses atmosphere and push pressure, thereby these elastic element 32 elasticity pushed this pad 33, and seal this admission port 14 once more.By above-mentioned principle, whenever this flexible pipe container 1 of extruding, this liquid material 5 promptly overflows in right amount, and this soft piston 4 is reach gradually then, to concentrate this liquid material 5, till effectively using up all liquid materials 5.
Please refer to Fig. 5 to shown in Figure 8, its liquid material that discloses the flexible pipe container of second embodiment of the invention advances structure.Compared to first embodiment, second embodiment simplifies the structure of this base plate 13, and this base plate 13 only is provided with an admission port 14, and omission is provided with this second boiler check valve 2.Thus, in use, the user can select to push the tube wall of the liquid chamber 112 of this flexible pipe container 1, promotes the pad 23 of these discharging openings 12 to force liquid materials 5 in this liquid chamber 111, thereby cause this liquid material 5 outwards to overflow by the slit between this yoke 211 and the pad 23, for taking.After stopping to push this flexible pipe container 1, the elastic element 22 of this first boiler check valve 2 pushes this pad 23 with elasticity, and seals this discharging opening 12.Because this flexible pipe container 1 is because of the elasticity reinstatement of material, thereby the tube wall elasticity of this liquid chamber 111 answer distortion causes the temporary transient low-pressure states that produce in this liquid chamber 111, and then form attractive force and force this soft piston 4 forwards to move, 112 of this energy chambers are drawn by outside atmosphere and are supplied an amount of air simultaneously.By above-mentioned principle, when 111 inwalls of the liquid chamber of this flexible pipe container 1 of extruding, this liquid material 5 promptly overflows in right amount, and this soft piston 4 is reach gradually then, to concentrate this liquid material 5, till effectively using up all liquid materials 5.
As mentioned above, grip to use comparatively inconvenience and can influence shortcoming such as flexible pipe container outward appearance compared to the extrusion equipment of commonly using flexible pipe container, the present invention of Fig. 2 really can be when the user pushes this flexible pipe container 1 by at least one boiler check valve 2 and soft piston 4, active adjustment, concentrated and this liquid material 5 of promotion, thereby can effectively promote ease of use and increase liquid material Occupation coefficient.
Claims (10)
1, a kind of liquid material of flexible pipe container advances structure, it is characterized in that comprising:
One flexible pipe container, it is to be made by elastomeric material, and the front and back ends of this flexible pipe container is respectively equipped with a room, a discharging opening and an admission port, this room is in order to filling liquid material;
One first boiler check valve, it is fixedly arranged on this discharging opening, and this first boiler check valve can make the liquid material excessive when promoted by the liquid material, and seals this discharging opening when being promoted;
One soft piston, it can suitably slide in this flexible pipe container, and this room is separated into a liquid chamber and an energy chamber, and when this flexible pipe container of extruding, this soft piston can promote and concentrate this liquid material, to guarantee effectively to use the liquid material.
2, the liquid material of flexible pipe container as claimed in claim 1 advances structure, it is characterized in that: other comprises one second boiler check valve, it is fixedly arranged on this admission port, this second boiler check valve can seal this admission port as the time spent at the pipe inner high voltage that is subjected to this energy chamber, and low pressure is opened this admission port as the time spent in managed.
3, the liquid material of flexible pipe container as claimed in claim 1 advances structure, it is characterized in that: this soft piston is convexly equipped with a ring flange to air inlet side, so that with the common airtight annular groove that forms of the inwall of this flexible pipe container, this airtight annular groove forms the partial vacuum state by pressure reducing mode, slidably holds the inwall of this room in order to this soft piston.
4, the liquid material of flexible pipe container as claimed in claim 1 advances structure, and it is characterized in that: this soft piston is the disk that is ㄇ shape, and it reaches forming an open end by energy chamber forming a nick plane in the liquid chamber.
5, the liquid material of flexible pipe container as claimed in claim 1 advances structure, and it is characterized in that: this first boiler check valve is provided with a fixed cover, an elastic element and a pad.
6, the liquid material of flexible pipe container as claimed in claim 5 advances structure, and it is characterized in that: the fixed cover of this first boiler check valve has several yokes, this yoke can utilize stick together, mode that snapping, hot pressing, spiral shell are established is installed in this discharging opening.
7, the liquid material of flexible pipe container as claimed in claim 2 advances structure, and it is characterized in that: this second boiler check valve is provided with a fixed cover, an elastic element and a pad.
8, the liquid material of flexible pipe container as claimed in claim 7 advances structure, and it is characterized in that: the fixed cover of this second boiler check valve has several yokes, this yoke can utilize stick together, mode that snapping, hot pressing, spiral shell are established is installed in this admission port.
9, the liquid material of flexible pipe container as claimed in claim 1 advances structure, and it is characterized in that: this discharging opening is provided with a central siphon and an inward flange, in conjunction with and locate this first boiler check valve.
10, the liquid material of flexible pipe container as claimed in claim 2 advances structure, and it is characterized in that: this admission port is provided with a central siphon and an inward flange, in conjunction with and locate this second boiler check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410042310 CN1699120A (en) | 2004-05-17 | 2004-05-17 | Fluid material pushing structure for soft tube container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410042310 CN1699120A (en) | 2004-05-17 | 2004-05-17 | Fluid material pushing structure for soft tube container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1699120A true CN1699120A (en) | 2005-11-23 |
Family
ID=35475413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410042310 Pending CN1699120A (en) | 2004-05-17 | 2004-05-17 | Fluid material pushing structure for soft tube container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1699120A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101772462B (en) * | 2007-06-07 | 2012-01-25 | 孙炳文 | Air-pump type discharger and container for daily necessaries including the same |
| CN105059690A (en) * | 2015-07-27 | 2015-11-18 | 杨培基 | Capsule type toothpaste |
| CN107826438A (en) * | 2017-04-20 | 2018-03-23 | 吕建德 | Container with pressure balancing device |
| CN108750348A (en) * | 2018-05-29 | 2018-11-06 | 许宸熙 | A kind of pushing device for pushing non-solid object |
| CN110921087A (en) * | 2019-12-11 | 2020-03-27 | 无锡职业技术学院 | Package for preventing content from automatic flowing out |
-
2004
- 2004-05-17 CN CN 200410042310 patent/CN1699120A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101772462B (en) * | 2007-06-07 | 2012-01-25 | 孙炳文 | Air-pump type discharger and container for daily necessaries including the same |
| CN105059690A (en) * | 2015-07-27 | 2015-11-18 | 杨培基 | Capsule type toothpaste |
| CN107826438A (en) * | 2017-04-20 | 2018-03-23 | 吕建德 | Container with pressure balancing device |
| TWI629217B (en) * | 2017-04-20 | 2018-07-11 | 呂建德 | Container with pressure balancing device |
| CN108750348A (en) * | 2018-05-29 | 2018-11-06 | 许宸熙 | A kind of pushing device for pushing non-solid object |
| CN110921087A (en) * | 2019-12-11 | 2020-03-27 | 无锡职业技术学院 | Package for preventing content from automatic flowing out |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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