CN1033777A - Container - Google Patents

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Publication number
CN1033777A
CN1033777A CN 87108316 CN87108316A CN1033777A CN 1033777 A CN1033777 A CN 1033777A CN 87108316 CN87108316 CN 87108316 CN 87108316 A CN87108316 A CN 87108316A CN 1033777 A CN1033777 A CN 1033777A
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CN
China
Prior art keywords
container
wall
discharging opening
inwall
make
Prior art date
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Pending
Application number
CN 87108316
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Chinese (zh)
Inventor
傅哨兵
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN 87108316 priority Critical patent/CN1033777A/en
Publication of CN1033777A publication Critical patent/CN1033777A/en
Pending legal-status Critical Current

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Abstract

A kind of container, be used for flowable thick matters such as store toothpaste, bubbing, ointment, cosmetics, purging medium, lining cement.This container is divided into the supply chamber and the operating room of mutual isolation, and the inwall that supply chamber is made by pliable membrane constitutes, and connects with discharging opening, and the operating room is made of inner and outer wall, and fluid intake is arranged on the outer wall.This container is made with plastics or rubber, also can make with the material that aluminium and gold thereof or steel, iron etc. do not contain a large amount of lead or tin, uses easily, and feel is very comfortable laborsaving.

Description

Container
The present invention relates to a kind of container, especially for store toothpaste, purging medium, the container of flowable thick matters such as bubbing, cosmetics, lining cement.
The container of known store toothpaste is the thin-walled pressure vessel made from the metallic material that contains a large amount of lead, tin heavy metal that a supply chamber is only arranged.This container has certain integral rigidity and elasticity is minimum, container side wall only produces plastic deformation when squeezing toothpaste out of a tube with hand, the toothpaste volume of extruding is substantially equal to the volume that container reduces, this container uses comfortable feel laborsaving, but it is plumbous, tin all is valuable and rare metal, lead especially can produce harm to children to human body, lead can be diffused in the toothpaste from wall of container, and in use, people's hand and toothbrush all can arrive plumbous by direct contact, people to brush teeth every year 365 times thereby toothpaste container on lead the mankind's harm be can not be ignored, especially to the harm of children ' s intelligence development.Skill is not good because children brush teeth, may occur when brushing teeth eating toothpaste or toothpaste remains in situation in the oral cavity, on the other hand, because a variety of causes, actual recovered rate with the toothpaste of crossing is very low, thereby has a large amount of lead, tin to wander in people's the environment.Environment being caused heavy metal pollution, the mankind are produced long-range harm, also is great waste simultaneously.By there being 2,500,000,000 use up for each person every year for each person 4 toothpaste to calculate in the whole world 5,000,000,000 populations, the consumption of annual toothpaste container just has 10,000,000,000, and the influence that visible toothpaste container brings to the mankind is huge.
For a long time, people wish to have a kind of desirable toothpaste container always, it need not be leaded, the material manufacture of tin, contain a large amount of lead, the such operating characteristic of tin material toothpaste container but have, production and processing is also than being easier to, so both can avoid using harm leaded, that tin material brings or waste, can reach comfortable feel labour-saving operating needs again.Present some toothpaste container is the toothpaste container that replaces containing a large amount of lead, tin with metallic aluminium and alloy or made of plastic thereof, purpose.Although the pollution or the waste of lead, tin can be eliminated or alleviate to the toothpaste container that known free aluminium and alloy thereof or plastics are made, but their structure is identical or similar with the known toothpaste container that contains a large amount of lead, tin, there is not substantial improvements, because the marked difference on the material behavior, known with aluminium and alloy thereof or toothpaste container made of plastic operating characteristic and the operating characteristic that contains the container of a large amount of lead, tin tangible gap is arranged.For example, the known toothpaste container made from aluminium and alloy thereof, under intensity and integral rigidity meet the demands situation, with with containing a large amount of lead, the toothpaste container ratio of tin, the comfortable feel degree is relatively poor, the extruding dynamics is bigger, especially along with toothpaste storage capacity in the container reduces, the extruding dynamics of hand constantly increases during use, so that there is more toothpaste to remain in the container, be difficult to extrude and cause waste, moreover aluminium and alloy thereof are corroded easily and produced objectionable impurities or because of corrosion damages, aluminium is not only than lead simultaneously, tin is hard and crisp, and stretch ratio is also than lead, tin is much lower, the shaping difficulty that is used for making toothpaste container is bigger, and the toothpaste container made of aluminium and alloy thereof is not easy to reclaim in addition, wastes bigger.Known toothpaste container made of plastic, its advantage is easy to manufacture, but when its intensity and integral rigidity meet the demands, the elasticity of wall of container is bigger, and so in use, the volume of container can not reduce with the volume that toothpaste is used up, thereby container forms cavity, causing in the displacement and the dynamics of squeeze receptacle wall constantly increases, and uses both inconvenient, also uncomfortable laborsaving.It is to scribble layer of plastic film at the wall of container inside face made from the metallic material that contains a large amount of lead, tin that a kind of known toothpaste container is arranged, to stop the pollution of lead, tin to toothpaste, also can reduce simultaneously the consumption of lead, tin material, but, this container still can cause heavy metal pollution and waste, and the manufacturing process complexity of this container, the cost height.
Similar with above-mentioned situation; the material that known usefulness contains a large amount of lead, tin is made and is used to store ointment, purging medium, bubbing; the container of flowable thick matter such as cosmetics, lining cement; have the comfortable feel of use labour-saving advantage, but have heavy metal pollution and waste equally.Knownly be used to store ointment with what aluminium and alloy thereof or plastics were made; purging medium, bubbing, cosmetics; the container of flowable thick matter such as lining cement; its structure with and merits and faults and the known toothpaste container made from the class material similar; can not satisfy both do not had lead, tin harm or waste; use comfortable feel laborsaving again, requirement simultaneously easy to manufacture again.
Task of the present invention is to make a kind of both do not had heavy metal harm, pollution or waste; use and very convenient; feel is very comfortable laborsaving; with the container of making easily again; this container is used to store flowable thick matter, is particularly useful for materials such as store toothpaste, bubbing, ointment, purging medium, cosmetics or lining cement.
Container given to this invention has discharging opening and wall of container, it is characterized in that:
A, wall of container are divided into inner and outer wall, and container is divided into the supply chamber and the operating room of mutual isolation, and supply chamber is surrounded by inwall, and connect with discharging opening, and the operating room is surrounded by outer wall and inwall.
B, inwall (1) are made the pliable membrane structure, and outer wall is made thin shell structure.
Has a fluid intake on c, the outer wall at least.
The invention solves following problem:
1. can adjust the dynamics of extruding containers with the handgrip material arbitrarily by wall thickness that changes outer wall or the material of making outer wall, make this dynamics obtain optimum value, reach comfortable feel labour-saving purpose.
2. entire container can be made with plastics or rubber, thereby has avoided heavy metal harm, pollutes or waste.
3. adopt plastics or rubber as the structural materials of container, make container easy to manufacture.
4. in whole use, the displacement of each hand squeeze receptacle outer wall and dynamics change very little, have improved the comfortable feel degree, use easily.
5. disposable container can be made, also reusable container can be made.
The invention will be further described below in conjunction with accompanying drawing.
Accompanying drawing the 1, the 2nd, front view and the lateral plan of an embodiment of container of the present invention.
Accompanying drawing 3 is front views of describing another embodiment of container of the present invention.
Accompanying drawing 4 is front views of describing another embodiment.
Accompanying drawing 5 is front views of a kind of embodiment of combination of accompanying drawing 3,4 described embodiment.
Accompanying drawing 6 is front views of a kind of check valve.
Accompanying drawing the 7, the 8th, the front view of a kind of discharging opening and sealing arrangement thereof and birds-eye view.
Accompanying drawing the 9, the 10th, a kind of check valve and sealing arrangement are contained in the front view and the birds-eye view of the assembled scheme on the discharging opening together.
Accompanying drawing 11 is described a kind of fluid intake that is quincunx hole.
Accompanying drawing 12 is described outer wall and is made with metal or glass, pottery, the situation that discharging opening is made with plastics or rubber.
Accompanying drawing 1,2 is described by discharging opening (7).The container that wall of container (1), (2) are constituted, container is divided into supply chamber (5) and operating room (6) of mutual isolation, supply chamber (5) is surrounded by inwall (1), and connect with discharging opening (7), operating room (6) is surrounded by outer wall (2) and inwall (1), have a fluid intake (3) on the outer wall (2) at least, inwall (1) is made the pliable membrane structure, and outer wall (2) is made thin shell structure.Material is stored in the supply chamber (5); material can be toothpaste or ointment; it also can be purging medium; bubbing; flowable thick matter such as cosmetics or lining cement; during use; block fluid intake (3) with finger; and extruding outer wall (2); outer wall (2) distortion increases the pressure of the fluid (air) in the operating room (6); pressure is applied on the inwall (1); inwall (1) distortion supply chamber volume reduces; material is extruded container from discharging opening (7), and when finger unclamped fluid intake (3) and stops to push outer wall (2), outer wall (2) utilized its housing recovery of elasticity to original shape; the outer fluid (air) of container enters operating room (6) by inlet (3), makes the numerical value (ambient pressure) before interior fluid (air) pressure recovery in operating room (6) arrives extruding.Because inwall (1) is to be made by pliable membrane, integral, flexible and rigidity are all very little, and along with consuming again and again of material, the volume of supply chamber (5) constantly reduces, and uses until exhausted up to material, and meanwhile the volume of operating room (6) constantly increases.Importantly, no matter the material of supply chamber (1) lining surplus what, each extruding outer wall (2) cause that the variable quantity (displacement) of vessel volume is substantially equal to the decrease of supply chamber (1) volume, in other words, in whole use, the displacement that hand pushes outer wall (2) at every turn all can remain unchanged (if the inventory of at every turn extruding equates), on the other hand, extruding outer wall (2) required pressure size mainly is the wall thickness with outer wall (1), material, factors such as size are relevant, adjust these factors, can make the required pressure of extruding outer wall (1) obtain optimum value, so that obtain the optimal comfort value of feel.In fact, inwall (1) and outer wall (2) can be made with plastics or rubber, if the material that stores does not have corrosive property to aluminium and alloy thereof, then inwall also can be made with aluminium and alloy film material thereof.Consider from structure, the bottom of the bottom of inwall (1) and outer wall (2) can be thrown off and is not connected generally speaking, and just top links, inwall (1) distortion may occur for some container stops up or considers from manufacturing process, can link together the bottom of the bottom of inwall (1) and outer wall (2), accompanying drawing 1,2 is exactly a binding scheme.
Accompanying drawing 3 is described pipe (8) extends supply chamber (5) from discharging opening (7) edge situation.The uniform pressure that extruding outer wall when (2), whole inwall (1) are subjected to, the volume of supply chamber reduces, pipe (8) can limit inwall (1) vessel axis to variation, prevent that inwall (1) distortion that may occur from stopping up.Material has a hole (12) on the pipe (8) at least, so that can be extruded smoothly.The lid of container (13) can link together with container, so that lid is lost in preventing to use.
If describing, accompanying drawing 4 outer wall (2) is made the rigidity shell with materials such as plastics, rubber, aluminium and alloy thereof, steel, iron, glass, potteries, then inlet (3) can be made the check valve (4) of band piston, need not push outer wall (2) during use, but promote piston the pressure of operating room (6) is increased, ambient air enters operating room (6) by valve (4) when unclamping piston.Accompanying drawing 6 is a kind of check valve (4), fluid passage (21) and valve sheet (22) are arranged on the piston (20), when promoting piston (20), valve sheet (22) blocks passage (21), unclamp piston (20), valve sheet (22) is just opened passage (21), and environment liquid (air) just can enter operating room (6), and spring (23) can make piston (20) automatically reset.
Accompanying drawing 5 is a kind of combinations of accompanying drawing 3,4 organization plans, on the container that accompanying drawing 4 is described, have pipe (8) from discharging opening (7) along extending supply chamber (5), identical in the effect of pipe (8) and the accompanying drawing 3.
Accompanying drawing 7,8 is described a kind of discharging opening and sealing arrangement thereof, and sealing arrangement (10) inserts discharging opening (7) with its sealing.A kind of scheme is that sealing arrangement (10) is used the metallic slabbing, discharging opening (7) is made with plastics or rubber, discharging opening (7) is inserted in the part of sealing arrangement (10), again discharging opening (7) is flattened and clamp sealing arrangement (10), during use sealing arrangement (10) is pulled out, discharging opening (7) is just opened, and the lip position of discharging opening (7) is the flat seam of wedge shape like this, help limit air and enter supply chamber (5), the lip of attenuate discharging opening (7) helps material and extrudes.Can use the non-drying glue sealing between sealing arrangement (10) and the discharging opening (7).Discharging opening and sealing arrangement thereof that accompanying drawing 7,8 is described can save container lid.
Accompanying drawing 9,10 is described a kind of sealing arrangement and a kind of check valve that is contained on the discharging opening.Sealing arrangement (10) is inserted between discharging opening (7) and the valve (11), adopt hot pressing or non-drying glue just can seal discharging opening (7), during use, sealing arrangement (10) is pulled out, valve (11) just can be worked, this valve (11) is opened when material is discharged, and the fluid in the environment (air) enters the obstruction that supply chamber (5) just is subjected to valve (11), and the material that has had valve (11), discharging opening (7) to locate also is not easy because of stiff passage.The discharging opening that accompanying drawing 9,10 is described can save container lid equally.Certainly, the sealing arrangement (10) and the valve (11) of accompanying drawing 9,10 descriptions also can be contained in separately respectively on the discharging opening (7).
Accompanying drawing 11 is described a kind of fluid intake (3) that is quincunx hole, and the fluid intake (3) in the accompanying drawing 1,2,3 is made shape hole, garden, and in fact, fluid intake (3) can also be made square opening, tri-angle-holed or reticulated cell.
Accompanying drawing 12 is described outer wall (2) and is made with the metal of not leaded, tin such as aluminium and alloy thereof, steel, iron etc. or glass, pottery, the scheme that discharging opening (7) is made with plastics or rubber, the shape of discharging opening (7) or sealing can not be subjected to the restriction of outer wall (2) material therefor like this.

Claims (10)

1, a kind of container especially for the container that stores flowable thick matter, is made up of discharging opening and wall of container, it is characterized in that:
A, wall of container are divided into inwall [1] and outer wall [2], and container is divided into supply chamber [5] and operating room [6] of mutual isolation, and supply chamber [5] is surrounded by inwall [1], and connect with discharging opening [7], and operating room [6] are surrounded by outer wall [2] and inwall [1],
B, inwall [1] are made the pliable membrane structure, and outer wall [2] is made thin shell structure,
Has a fluid intake [3] at least on c, the outer wall [2].
2, container according to claim 1 is characterized in that: the bottom of the bottom of inwall (1) and outer wall (2) can link together, and also can throw off mutually.
3, container according to claim 1 is characterized in that: supply chamber (5) has pipe (8) and discharging opening (7) to connect, and has a hole (9) on the pipe (8) at least.
4, according to claim 1 or 2 or 3 described containers, it is characterized in that: fluid intake (3) can be made circular port, square opening or semi-circular hole, also can make quincunx hole or reticulated cell, can also make check valve (4).
5, according to claim 1 or 2 or 3 described containers, it is characterized in that: a sealing arrangement (10) is arranged on the discharging opening (7), a check valve (11) is perhaps arranged, also can be contained in sealing arrangement (10) and check valve (11) together on the discharging opening (7).
6, container according to claim 4 is characterized in that: a sealing arrangement (10) is arranged on the discharging opening (7), a check valve (11) is perhaps arranged, also can be contained in sealing arrangement (10) and check valve (11) together on the discharging opening (7).
7, according to claim 1 or 2 or 3 described containers, it is characterized in that:
A, inwall (1) are made with plastic sheeting or rubber film, also can make with aluminium and alloy firm thereof, can also make with the laminated film of above-mentioned material,
B, outer wall (2) can be made thin shell structure with plastics or rubber.
8, container according to claim 4 is characterized in that:
A, inwall (1) are made with plastic sheeting or rubber film, also can make with aluminium and alloy firm thereof, can also make with the laminated film of above-mentioned material,
B, outer wall (2) can be made thin shell structure with plastics or rubber.
9, container according to claim 5 is characterized in that:
A, inwall (1) are made with plastic sheeting or rubber film, also can make with aluminium and alloy firm thereof, can also make with the laminated film of above-mentioned material,
B, outer wall (2) can be made thin shell structure with plastics or rubber.
10, according to claim 1 or 2 or 3 described containers, it is characterized in that:
A, outer wall (2) can make thin shell structure with aluminium and alloy, steel, iron or glass, pottery,
B, discharging opening (7) can be made with plastics or rubber.
CN 87108316 1987-12-30 1987-12-30 Container Pending CN1033777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 87108316 CN1033777A (en) 1987-12-30 1987-12-30 Container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 87108316 CN1033777A (en) 1987-12-30 1987-12-30 Container

Publications (1)

Publication Number Publication Date
CN1033777A true CN1033777A (en) 1989-07-12

Family

ID=4816481

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 87108316 Pending CN1033777A (en) 1987-12-30 1987-12-30 Container

Country Status (1)

Country Link
CN (1) CN1033777A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102396876A (en) * 2010-09-09 2012-04-04 株式会社常盘 Liquid cosmetic container

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102396876A (en) * 2010-09-09 2012-04-04 株式会社常盘 Liquid cosmetic container
CN102396876B (en) * 2010-09-09 2016-01-27 株式会社常盘 Liquid cosmetic container

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