CN2460081Y - Folding-pressure open type compound cotton stick - Google Patents

Abstract

The utility model relates to a folding-pressing opening type compound cotton swab which comprises a tubular swab rod, wherein one end of the tubular swab rod is provided with a cotton body and the other end is closed and is provided with a structure which can be damaged by force. A scrotiform container with a shape similar to a cone covers the structure which can be damaged by force in an inner cavity and is fixedly connected with the closed end of the tubular swab rod by an end opening of the scrotiform container in a seal mode, and gas and working fluid which are filled in the scrotiform container are truly sealed before use. When the utility model is used, the scrotiform container is folded to press the closed end of the swab rod to destroy the damageable structure and the working liquid in the scrotiform container flows out instantly to immerse the cotton body at the other end of the swab rod rapidly through the inner cavity of the swab rod.

Description

Composite cotton swab opened by folding it

This utility model relates to medical and compound cotton swab is used in life, relates in particular to a kind of composite cotton swab opened by folding it.

Dipping in medicinal liquid in the liquid medicine bottle with cotton swab, to smear wound be the traditional approach that is used for skin degerming.Its not only exist not portable, be difficult for shortcoming such as storages, more exist because of frequently opening the problem that drug component volatilization that bottle cap causes makes its valid density reduction, influenced the safety of use.

For solving this type of problem, prior art all is that traditional cotton swab is signed bar double as container, again liquid medicine is poured into wherein, but owing to there is the contradiction of " seal request is strict to be required simple with unlatching ", so no matter be to seal with the silicone oil sealing or with the mechanical seal mode, all do not reach the requirement of strict seal, because silicone oil molecule gap is big, ethanol and other material molecule easily see through from silicone oil molecule gap and continue to volatilize; The effect of mechanical seal very easily is subject to processing the influence at random of precision and assembly quality.Though the technical scheme that also has has solved the problem of strict seal, but caused opening difficulty, be stored in the medicinal liquid of signing in the bar and can not flow, flow not to the utmost or problem such as manufacturing cost height.

The purpose of this utility model provides a kind of composite cotton swab opened by folding it, it has overcome the bad sealing cotton swab being signed bar double as container class technical scheme and occur, open difficulty, cost is crossed problems such as height, only need crimping to sign the cystic container of rod seal end during use, the compound cotton swab that is in air-tight state promptly is unlocked, hydraulic fluid in the cystic container is flowed through and is signed the rod tube chamber and immerse rapidly in the cotton body, can use.Sealing was strict, easy to use before this product used, processing technology is simple, with low cost.

To achieve these goals, this utility model adopts following technical scheme:

A kind of composite cotton swab opened by folding it comprises that an end is equipped with the tubulose label bar of cotton body, and it is characterized in that: described tubulose is signed the sealing of the bar other end also the stressed structure that can destroy; Tubulose is signed cystic container that its stressed structure that can destroy is covered in inner chamber of the affixed sealing of rod seal end; Be equipped with gas and hydraulic fluid in the cystic container simultaneously.

The purpose of this utility model can also realize by following measure:

Described tubulose is signed the rod seal end, and stressed structure and the tubulose of can destroying signed bar homogeneity one, an end and signed that the rod axis direction is stretched out and port closed, the other end stretch into tubulose and sign frangibility tail pipe in the bar along tubulose.

Described cystic container is the class cone container that has a port, its port internal diameter and tubulose label the rod seal corresponding and affixed sealing of end external diameter and rubber-like to be closed.

The gas that is equipped with in the described cystic container is that pressure is non-pressurized nitrogen and one of purifies air.

Have passage on the tube wall of described tubulose label rod seal end.

Described tubulose is signed on the tube wall that the bar opening coated by cotton body and is had the strip through hole.

Described cystic container is a tubular container that has a port, its internal diameter and tubulose label the rod seal corresponding and affixed sealing of end external diameter and rubber-like to be closed.

Described tubulose is signed the stressed structure of can destroying of rod seal end and is signed bar homogeneity one, signs the frangibility tail pipe that the rod axis direction is stretched out along tubulose with tubulose.

Described cystic container is to have two ports, its internal diameter to sign the class cone container that corresponding with frangibility tail pipe opening external diameter and affixed with it the respectively sealing of rod seal end external diameter and rubber-like are closed with tubulose respectively.

The stressed structure of can destroying that described tubulose is signed the rod seal end is that tubulose is signed the frangibility end that bar is enclosed in cystic container inner chamber and sealing.

The stressed structure of can destroying that described tubulose is signed the rod seal end is to insert the also affixed tubulose that is sealed in to sign rod port and cover in the frangibility tail pipe cystic container inner chamber, port closed.

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described:

Fig. 1 and Fig. 2 are respectively the axial arrangement generalized section of first embodiment of the present utility model when closed state and during opening;

Fig. 3 and Fig. 4 are respectively the axial arrangement generalized section of second embodiment of the present utility model when closed state and during opening;

Fig. 5 and Fig. 6 are respectively the axial arrangement generalized section of the 3rd embodiment of the present utility model when closed state and during opening.

Fig. 7 and Fig. 8 are respectively the axial arrangement generalized section of the 4th embodiment of the present utility model when closed state and during opening.

Fig. 9 is the axial arrangement generalized section of the 5th embodiment of the present utility model when closed state.

Each represented toponym of numeral is among the figure:

The 10--tubulose is signed bar 11--frangibility tail pipe

12--opening tube wall through hole 13--blind end tube wall passage

The cotton body of 20--cystic container 30--

60--hydraulic fluid 80--gas

One of embodiment: see also Fig. 1, Fig. 2, a kind of composite cotton swab opened by folding it that this utility model provides comprises that an end is equipped with the tubulose label bar 10 of cotton body 30, and it is characterized in that: described tubulose is signed the sealing of bar 10 other ends also the stressed structure that can destroy; Tubulose is signed cystic container 20 that its stressed structure that can destroy is covered in inner chamber of the affixed sealing of bar 10 blind ends; Be equipped with gas 80 and hydraulic fluid 60 in the cystic container 20 simultaneously.

Described tubulose is signed bar 10 blind ends, and stressed structure and the tubulose of can destroying signed bar 10 homogeneity one, an end and signed that bar 10 axis directions stretch out and port closed, the other end stretch into tubulose and sign frangibility tail pipe 11 in the bar along tubulose.

Described cystic container 20 is the class cone containers 20 that have a port, its port internal diameter and tubulose the label corresponding and affixed sealing of bar 10 blind end external diameters and rubber-like to be closed.

The gas 80 that is equipped with in the described cystic container 20 is that pressure is non-pressurized nitrogen and one of purifies air.

Have passage 13 on the tube wall of described tubulose label bar 10 blind ends.

Described tubulose is signed bar 10 openings and is had strip through hole 12 on the tube wall of cotton body 30 coatings.

Two of embodiment: see also Fig. 3, Fig. 4, be with one of embodiment difference, described cystic container is one to have a port, its internal diameter and tubulose to sign rod seal corresponding and affixed sealing of end external diameter and rubber-like tubular container 20.

Three of embodiment: see also Fig. 5, Fig. 6, be with one of embodiment difference, described tubulose is signed the stressed structure of can destroying of bar 10 blind ends and is signed bar 10 homogeneity one, signs the frangibility tail pipe 11 that the rod axis direction is stretched out along tubulose with tubulose.

Described cystic container is to have two ports, its internal diameter to sign the class cone container 20 that bar 10 blind end external diameters and corresponding and affixed with it the respectively sealing of frangibility tail pipe 11 opening external diameters and rubber-like are closed with tubulose respectively.

Four of embodiment: see also Fig. 7, Fig. 8, be with one of embodiment difference, the stressed structure of can destroying that described tubulose is signed bar 10 blind ends is that tubulose is signed the frangibility end 11 that bar 10 is enclosed in cystic container inner chamber and sealing.

Five of embodiment: see also Fig. 9, be that with one of embodiment difference the stressed structure of can destroying that described tubulose is signed bar 10 blind ends is to insert and be fixed in tubulose to sign bar 10 ports and cover in the frangibility tail pipe 11 cystic container inner chamber, port closed.

Construction features of the present utility model, effect and using method:

See also Fig. 1 to Fig. 2, one of construction features of the present utility model: tubulose is signed the affixed cystic container 20 of bar 10 1 ends and hydraulic fluid 60 is placed among the cystic container 20 of sealing; Two of construction features: the blind end of tubulose label bar 10 is equipped with frangibility tail pipe 11 and is enclosed within the cystic container 20; Three of construction features: have passage 13 on the tube wall of tubulose label bar 10 blind ends.

The difference of structure, its effect are also different.Existing scheme all is hydraulic fluid to be poured into the cotton swab bar inner chamber make label bar double as container, this class technical scheme can flow out in use in order to make the hydraulic fluid in its inner chamber, need open two opening devices simultaneously, make that the hydraulic fluid upper surface can lead to atmosphere, the lower surface can porosely be flowed out; Perhaps open the opening device of hydraulic fluid lower surface, but need in the label bar inner chamber of hydraulic fluid upper end, be equipped with the gas of pressurization.Its problem be need that affixed seal point is many, complex process and to the requirement height of material, thereby reduced the convenience of use or increased manufacturing cost greatly.And this utility model is sealed in the blind ends that tubulose is signed bar 10 with cystic container 20 is affixed, and it is simple in structure and sealing is strict, cost of manufacture is low.The blind end of tubulose label bar 10 of the present utility model is provided with frangibility tail pipe 11 and is enclosed in the cystic container 20 of sealing, it not only is convenient to open, spontaneous pressure suffers oppression hydraulic fluid 60 and gas 80 in the cystic container when pointing crimping cystic container 20 in the time of can also utilizing use, signs bar 10 inner chambers thereby make hydraulic fluid 60 be flowed out into tubulose at frangibility tail pipe 11 rapidly by the moment after fractureing from cystic container 20.Because tubulose is signed bar 10 and coated the effect that cotton body 30 ends reach tube wall upper vent hole 13 naturally down during use, the hydraulic fluid 60 that enters tubulose label bar 10 inner chambers will be under the effect of gravity, and the port that sees through through hole 12 and tubulose label bar 10 rapidly all immerses cotton body 30.Because the effect of passage 13, the big I of cystic container 20 is selected as required, because only hydraulic fluid 60 need be extruded cystic container 20, hydraulic fluid 60 can flow into cotton body 30 naturally through the inner chamber that tubulose is signed bar 10.Because stretching into tubulose than frangibility tail pipe 11, passage 13 signs residing position height in the bar 10 again, so hydraulic fluid 60 can not overflow from passage 13.

See also Fig. 1, Fig. 2, during use, remove the hygienically packaged thing of compound cotton swab outside, proficiency crimping cystic container 20, described frangibility tail pipe 11 is stressed, and hydraulic fluid 60 pressurizeds all pour tubulose and sign bar 10 inner chambers from the root fracture, because the effect of passage 13, hydraulic fluid 60 spontaneous currents immerse cotton body rapidly down and through through hole 12 on the tube wall and label rod port, can use.Because the effect of passage 13, tubulose are signed can residual hydraulic fluid 80 in the bar 10.

Composite cotton swab opened by folding it provided by the utility model, the gas 80 that its cystic container 20 is built-in with is nitrogen or purifies air that nitrogen belongs to noble gas, so can not make hydraulic fluid 60 that any variation takes place; When not containing the component of easy generation oxidation reaction in the hydraulic fluid 60, also can select to purify air.Can also select other suitable gas according to the principle that must not influence the hydraulic fluid character.

Composite cotton swab opened by folding it provided by the utility model, the hydraulic fluid 60 that its cystic container 20 is built-in with can be selected the volume ratio shared with the gas of inserting simultaneously 80 as required.When gas 80 shared volumes are big, only need a crimping hydraulic fluid 60 can be extruded cystic container 20; If hydraulic fluid 60 shared volumes when taking cystic container 20, just need extruding once more after treating cystic container 20 reinstatements after the extruding more greatly, make hydraulic fluid 60 flow out fully, do not stay residual liquid.In the process that repeats to push, passage 13 has been brought into play indispensable effect.Also can be respectively one of embodiment, embodiment two, embodiment four, insert gas-pressurized in five the cystic container 20 of embodiment, effect also with, but can corresponding increase manufacturing cost.

Composite cotton swab opened by folding it provided by the utility model is also signed on the inboard tube wall that bar 10 coats cotton body 30 at tubulose and has been drawn frangible lines in advance, reclaims so that fracture after use and abandon cotton head back; Or make cotton swab that core twines with bamboo and wood and insert tubulose in known manner and sign the opening of bar and replace directly twining cotton signing on the bar, fracture after the use or transfer to and abandon cotton head back and reclaim, to satisfy environmental protection requirement.

Composite cotton swab opened by folding it provided by the utility model; its tail pipe easy to break is signed the residing position of rod seal end face at tubulose can do corresponding selection according to the shape of cystic container, size etc.; the form that tubulose is signed bar, cystic container and the stressed structure that can destroy also can change, and this type of conversion is all within protection scope of the present invention.

In sum, the composite cotton swab opened by folding it that this utility model provides, by end sealing and the tubulose that is equipped with the stressed structure that can destroy sign bar and cystic container, cotton body is formed.It is stored in the hydraulic fluid of sealing in the cystic container by safety, sealing effectively.During use, the cystic container at the compound cotton swab of crimping top, it is unlocked immediately, and hydraulic fluids such as the medicinal liquid in the cystic container, disinfectant, cosmetics just immerse cotton body rapidly, can use.Its structure and processing technology are simple, easy to use, and be with low cost, overcome the deficiency of traditional product.

Claims (11)

1, a kind of composite cotton swab opened by folding it comprises that an end is equipped with the tubulose label bar of cotton body, and it is characterized in that: described tubulose is signed the sealing of the bar other end also the stressed structure that can destroy; Tubulose is signed cystic container that its stressed structure that can destroy is covered in inner chamber of the affixed sealing of rod seal end; Be equipped with gas and hydraulic fluid in the cystic container simultaneously.

2, according to the described composite cotton swab opened by folding it of claim 1, it is characterized in that: tubulose is signed the rod seal end, and stressed structure and the tubulose of can destroying signed bar homogeneity one, an end and signed that the rod axis direction is stretched out and port closed, the other end stretch into tubulose and sign frangibility tail pipe in the bar along tubulose.

3, according to the described composite cotton swab opened by folding it of claim 1, it is characterized in that: described cystic container is the class cone container that has a port, its port internal diameter and tubulose label the rod seal corresponding and affixed sealing of end external diameter and rubber-like to be closed.

4, according to the described composite cotton swab opened by folding it of claim 1, it is characterized in that: the gas that is equipped with in the described cystic container is that pressure is non-pressurized nitrogen and one of purifies air.

5, according to the described composite cotton swab opened by folding it of claim 1, it is characterized in that: have passage on the tube wall of described tubulose label rod seal end.

6, according to the described composite cotton swab opened by folding it of claim 1, it is characterized in that: described tubulose is signed on the tube wall that the bar opening coated by cotton body and is had the strip through hole.

7, according to the described composite cotton swab opened by folding it of claim 1, it is characterized in that: described cystic container is a tubular container that has a port, its internal diameter and tubulose label the rod seal corresponding and affixed sealing of end external diameter and rubber-like to be closed.

8, according to the described composite cotton swab opened by folding it of claim 1, it is characterized in that: described tubulose is signed the stressed structure of can destroying of rod seal end and is signed bar homogeneity one, signs the frangibility tail pipe that the rod axis direction is stretched out along tubulose with tubulose.

9, according to the described composite cotton swab opened by folding it of claim 1, it is characterized in that: described cystic container is to have two ports, its internal diameter to sign the class cone container that corresponding with frangibility tail pipe opening external diameter and affixed with it the respectively sealing of rod seal end external diameter and rubber-like are closed with tubulose respectively.

10, according to the described composite cotton swab opened by folding it of claim 1, it is characterized in that: the stressed structure of can destroying that described tubulose is signed the rod seal end is that tubulose is signed the frangibility end that bar is enclosed in cystic container inner chamber and sealing.

11, according to the described composite cotton swab opened by folding it of claim 1, it is characterized in that: the stressed structure of can destroying that described tubulose is signed the rod seal end is to insert the also affixed tubulose that is sealed in to sign rod port and cover in the frangibility tail pipe cystic container inner chamber, port closed.

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