CN2673349Y - Easy open wiper - Google Patents

Abstract

The utility model provides an easy open wiper, comprising a rod, a wiping body arranged on one end of the rod and the outer packaging thereof. The outer packaging is a jacket tube, the two ends of which are blocked by fusion; one end of the jacket tube is fixedly connected with one end of the elastic rod through fusion, and the wall of the tube is provided with breakable scores. The utility model with strict casing seal is easy to be opened and convenient for sterile operation; the rod and the jacket tube are made of thermoplastic materials; the production technics is simple and the cost is low.

Description

A kind of wiper of easy unlatching

This utility model relates to wiper medical and life usefulness, relates in particular to a kind of wiper of easy unlatching.

In medical institutions and daily life place, with macromolecular material as the body of rod, will place the wiper of one end to use more and more widely with the wiping main body that soft sorptive material is made.With the cotton swab is example, and it is used to the transudate of the little wound of wiping human skin; Dip in hydraulic fluids such as suction medicinal liquid, disinfectant with it after, human body wound or injection site are carried out the wiping sterilization.The wiping main body of cotton swab one end has appearred being wrapped in recent years, in succession---and cotton body soaks the pastille cotton swab of hydraulic fluids such as medicinal liquid in advance; All kinds of carrier fluid wipers that hydraulic fluid such as medicinal liquid, disinfectant, skin lotion, cleanout fluid etc. are poured in the intravital carrier fluid cotton swab of tubular rod in advance and hydraulic fluid are placed different chamber.

The weak point of the said goods or technical scheme is:

Be the example general description only with the cotton swab series products.

In use there are and are difficult for sterile working, packing cracky, uses problems such as inconvenience in the product of cotton swab class.Existing cotton swab adopts the plastic film bag packing, tears sack one end during use, when cotton swab when cut is removed, the very easily contaminated bag mouth of contact and microbiological contamination; Especially hospital injection room because it is many to accept the patient of injection for curing, open bag get sign time-consuming, hasty in more difficult sterile working; In transportation and storage process, cotton swab in addition may be because of thin packaging bag breakage microbiological contamination.

Not only there be the problem similar to cotton swab in the pastille cotton swab, also exists the volatile problem of medicament.Particularly use the pastille cotton swab of plastic sheeting and aluminium foil-PVC blister package, the medicament highly volatile that is soaked with in its cotton body and going bad.

The technical scheme that is provided as patent " 00249772.7 " in the cotton swab body of rod is provided medicinal liquid etc., exist the problem identical equally with the pastille cotton swab, because its opening silicone oil stickum shutoff, can not thoroughly stop the volatilization of medicinal liquid, reason is, silicone oil viscous liquid molecule gap is very big, and the water in the hydraulic fluid, ethanol equimolecular are easily from wherein seeing through.Also all exist the problem that needs overpack and be difficult for the sterile working such as patent " ZL01202221.7 ", patent " 01204394.X " and patent contained technical schemes such as " ZL00262120.7 ", and complex structure, cost of manufacture height.

The purpose of this utility model provides a kind of wiper of easy unlatching, and its package encapsulation strictness, solid is opened easily and is convenient to the sterile working, and manufacturing process is simple, with low cost.

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

A kind of wiper of easy unlatching comprises the body of rod, places the wiping body and the overpack thereof of the body of rod one end, and it is characterized in that: described overpack is the jacket tube that two ends are fused sealing; Jacket tube middle part tube wall is provided with a mark of break easy to break; The body of rod has elasticity and exceeds the cross section at mark of break easy to break place on the jacket tube on it.

Described wiping body is one of Plant fiber, synthetic fibers, gelfoam, sponge, the soft sorptive material of macromolecule, and socket after winding, coating, clamping, molding, one of bonding mode place an end of the body of rod.

Be soaked with hydraulic fluid in the described wiping body.

The described body of rod is built-in with that hydraulic fluid, its upper port are fused sealing and be equipped with a mark of break easy to break in this end, its lower port is sealed by a tube that link to each other with the jacket tube end, that an end is sealed.

Be provided with one and its internal diameter corresponding piston shape flange in the described jacket tube inner chamber, be equipped with hydraulic fluid in the inner chamber of the jacket tube of this flange bottom and on inwall, be provided with three longitudinal flutings that are uniformly distributed along the circumference.

Be provided with a top external diameter and the corresponding corona of its intracavity diameter in the inner chamber of described jacket tube.

At least there is the body of rod that two one ends are equipped with the wiping body in the described jacket tube.

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

Fig. 1 is the axial arrangement generalized section of first embodiment of the present utility model when closed state;

Fig. 2 is the axial arrangement generalized section of first embodiment of the present utility model when fractureing;

Fig. 3 is first embodiment of the present utility model axial arrangement generalized section in use;

Fig. 4 is the axial arrangement generalized section of second embodiment of the present utility model when closed state;

Fig. 5 is the axial arrangement generalized section of the 3rd embodiment of the present utility model when closed state;

Fig. 6 is the axial arrangement generalized section of the 4th embodiment of the present utility model when closed state;

Fig. 7 is the axial arrangement generalized section of the 5th embodiment of the present utility model when closed state;

Fig. 8 is the axial arrangement generalized section of the 6th embodiment of the present utility model when closed state;

Each represented toponym of numeral is among the figure:

10---jacket tube 11---jacket tube upper end 12---jacket tube lower ends

13---mark of break 14 easy to break---fusion plugging technology hole 15---longitudinal flutings

20---body of rod 21-body of rod upper end 22---body of rod lower end

23---mark of break easy to break on the body of rod

30---wiping bodies 40---are soaked with the wiping body of hydraulic fluid

50-tube 51---through hole

60---hydraulic fluid 70---piston-like flange 71---coronas

One of embodiment: see also Fig. 1, Fig. 2 and Fig. 3, the wiper of a kind of easy unlatching that this utility model provides, comprise the body of rod 20, place the wiping body 30 and the overpack 10 thereof of the body of rod one end, it is characterized in that: described overpack is that two ends 11,12 are by the jacket tube 10 of fusion sealing; Jacket tube 10 middle part tube walls are provided with a mark of break 13 easy to break; The body of rod 20 has the cross section that elasticity and its upper end 21 exceeds mark of break easy to break 13 places on the jacket tube.

Described wiping body 30 is one of Plant fiber, synthetic fibers, gelfoam, sponge, the soft sorptive material of macromolecule, and socket after winding, coating, clamping, molding, one of bonding mode place an end of the body of rod.

Two of embodiment: see also Fig. 4, be with one of embodiment difference, 30 are soaked with hydraulic fluid in the described wiping body.

Three of embodiment: see also Fig. 5, be that with one of embodiment difference the described body of rod is built-in with hydraulic fluid 60, its upper port is fused sealing and is equipped with a mark of break 23 easy to break, its lower port 22 by that link to each other, that an end is sealed tube 50 sealings with jacket tube 10 ends in this end.

Four of embodiment: see also Fig. 6, be with one of embodiment difference, be provided with one and its internal diameter corresponding piston shape flange 70 in described jacket tube 10 inner chambers, be equipped with hydraulic fluid 60 in the inner chamber of the jacket tube of this flange bottom and on inwall, be provided with three longitudinal flutings that are uniformly distributed along the circumference 15.

Five of embodiment: see also Fig. 7, be, be provided with the corresponding corona 71 of a top external diameter and its intracavity diameter in the inner chamber of described jacket tube 10 with one of embodiment difference.

Six of embodiment: see also Fig. 8, be, have the body of rod 20 that two one ends are equipped with wiping body 30 in the described jacket tube 10 at least with one of embodiment difference.

Characteristics of the present utility model and positive implementation result:

This utility model has made full use of the thermoplasticity characteristics of macromolecular material, the bag type package idea is jumped out in the selection of its packing material fully, and adopt tubing to seal two ends with fusion process, make that the wiping body that is placed in one and the body of rod etc. are sealed fully, but and the long-term safety preservation; Utilize the body of rod that elastically-deformable characteristics can take place, make the packing cover pipe easily to fracture along the mark of break easy to break that presets, the body of rod can recover original form and function again, and product is easy to use, quick, on the structure and performance of product, guaranteed the sterile working of its use effectively.

See also Fig. 1, Fig. 2 and Fig. 3 of one of embodiment, wiping body 30 can be selected the cotton Plant fiber, connects in the lower end of the body of rod with canoe and forms traditional cotton swab, is placed in the jacket tube 10, with 11, the 12 fusion sealings of jacket tube two ends.Like this, as shown in Figure 1, place cotton swab in the jacket tube, through sterilizing after and the long-term aseptic preservation of energy by strict seal; During use, both hands grip jacket tube 10 two ends respectively, a folding gently firmly, as shown in Figure 2, jacket tube 10 is fractureed into two part 10a and 10b along the mark of break easy to break that sets in advance, elastic deformation 20a takes place and does not influence fractureing of jacket tube 10 in the rubber-like body of rod 20 stressed backs, because of exceeding the cross section at mark of break easy to break place on the jacket tube on it, so the fracture from broken ends of fractured bone 10b exposes on the body of rod; Therefrom extract cotton swab out, as shown in Figure 3, can direct wiping use; Both hands all can not touch cotton body and form pollution in the whole process.

See also Fig. 4 of two of embodiment, it is in wiping body such as cotton body, and soaking in advance has hydraulic fluid such as medicinal liquid, break-off opening and extract out after, can be immediately with the wiping body 40 wiping affected parts that have been soaked with medicinal liquid.

See also Fig. 5 of three of embodiment, this technical scheme provides a kind of both airtight strictness, it is easy to use to open, hydraulic fluid 60 is not contacted before use, in order to solve the problem of unsuitable long period of soaking hydraulic fluid 60 in the wiping main body 30 with wiping main body 30; The more important thing is that it can satisfy the manufacturing technique requirent of first sterilization, back fill hydraulic fluid.Its specific implementation step is: the upper port fusion sealing of the body of rod 20 also is equipped with mark of break 23 easy to break, after the tube 50 that its lower port 22 usefulness have tapering is seated and forms interference fit, this end is twined cotton and make the part of tube 50 expose cotton body, after inserting jacket tube 10, fusion sealing two ends, like this, the lower end of the tube 50 lower ends part of exposing cotton body 30 and jacket tube is fused and is one.After its sterilization treatment, the centre of jacket tube lower closed end is heated and forms through hole 51 and reach the inner chamber of the body of rod 20.The inner chamber of the body of rod 20 is by opening like this, and the chamber at cotton body 30 places still seals and keep aseptic condition, and after via through holes 51 poured into hydraulic fluid 60 with the inner chamber of the body of rod 20, fusion sealing through hole 51 also formed fusion plugging technology hole 14.During use, from the mark of break 13 easy to break jacket tube 10 that fractures, from the fracture upper end of the body of rod 20 of mark of break 23 easy to break its inner chamber is communicated with atmosphere again, when from the broken ends of fractured bone, extracting cotton swab out, body of rod lower end 22 is destroyed with the interference sealing of tube 50, hydraulic fluid 60 flows out the back from the body of rod 20 lower port and immerses in the cotton body 30, can use after the taking-up.

See also Fig. 6 of four of embodiment, be provided with in jacket tube 10 inner chambers one with its internal diameter corresponding piston shape flange 70, the two cooperation and sealing, and hydraulic fluid 60 and wiping body 30 are separated.During use, jacket tube 10 is fractureed, pinching rod end and pressing down, piston-like flange 70 moves down along the jacket tube inwall, overflows from longitudinal fluting 15 behind hydraulic fluid 60 pressurizeds and immerses in the cotton body.

See also Fig. 7 of five of embodiment, the product that this technical scheme provided, in use, pinching rod end presses down, in the time of rubber-like corona 71 stressed moving down, irregular deformation takes place because of stressed in the part that it contacts with the jacket tube inwall, hydraulic fluid 60 is therefrom overflowed and immerses in the cotton body.

See also Fig. 8 of six of embodiment, have the body of rod 20 that two one ends are equipped with wiping body 30 in the described jacket tube 10 at least, after jacket tube 10 is fractureed from the middle part, respectively have one in the two ends of its disconnection; Also can deposit many cotton swabs in the jacket tube, with further saving cost.

In sum, the wiper of a kind of easy unlatching provided by the utility model, by the body of rod, place the wiping main body and the jacket tube of the body of rod one end to constitute, its simple in structure, airtight strictness, unlatching are conveniently, be convenient to the sterile working, the packing material that does not rely on other can be realized long-term aseptic preservation, and processing technology is simple and can satisfy different technological requirements, with low cost, easy to utilize.Its jacket tube and the body of rod can select thermoplastic macromolecule material to make; Hydraulic fluid that it is contained such as medicinal liquid, disinfectant, skin lotion, cleanout fluid etc., and various work powder, paste, grease etc. can be selected the corresponding techniques scheme according to operation material self characteristics and market demand; Can also stamp the name of an article, date of manufacture etc. with technologies such as codings on the outer wall of jacket tube, the wiper of some (as 100,200 etc.) is left in the packing sack that a composite membrane makes, with convenient storing with use.

Need to prove that most preferred embodiment of the present utility model is not limited to these embodiment listed above, the embodiment of various conversion is all within protection domain of the present utility model in the claim scope; The employed macromolecular material of this utility model need have good thermoplastic, be intended to improve performance such as material air-tightness, by various composites that technology obtained such as multi-layer co-extruded, sprayings, all can select to use.

Need to prove that also jacket tube of the present utility model is selected the tubing of extruding mostly for use, the two ends of its opening are through the fusion rear enclosed, and its technology is simple, cost is minimum is conspicuous; Even the jacket tube of selecting Shooting Technique to obtain, as embodiment four shown in Figure 6, in order to solve the eccentricity issues of dark chamber Shooting Technique core, blind hole is not made in its lower end yet.Thereby, will be made into the jacket tube of a cecum by Shooting Technique, not only the substantial role of its closed end does not change, and its processing technology and cost all are not suitable for.Suchlike equivalent alternative is also all within protection domain of the present utility model.

Claims (7)

1, a kind of wiper of easy unlatching comprises the body of rod, places the wiping body and the overpack thereof of the body of rod one end, and it is characterized in that: described overpack is the jacket tube that two ends are fused sealing; Jacket tube middle part tube wall is provided with a mark of break easy to break; The body of rod has elasticity and exceeds the cross section at mark of break easy to break place on the jacket tube on it.

2, according to the wiper of the described a kind of easy unlatching of claim 1, it is characterized in that: described wiping body is one of Plant fiber, synthetic fibers, gelfoam, sponge, the soft sorptive material of macromolecule, and socket after winding, coating, clamping, molding, one of bonding mode place an end of the body of rod.

3, according to the wiper of the described a kind of easy unlatching of claim 1, it is characterized in that: be soaked with hydraulic fluid in the described wiping body.

4, according to the wiper of the described a kind of easy unlatching of claim 1, it is characterized in that: the described body of rod is built-in with that hydraulic fluid, its upper port are fused sealing and be equipped with a mark of break easy to break in this end, its lower port is sealed by a tube that link to each other with the jacket tube end, that an end is sealed.

5, according to the wiper of the described a kind of easy unlatching of claim 1, it is characterized in that: be provided with one and its internal diameter corresponding piston shape flange in the described jacket tube inner chamber, be equipped with hydraulic fluid in the inner chamber of the jacket tube of this flange bottom and on inwall, be provided with three longitudinal flutings that are uniformly distributed along the circumference.

6, according to the integrated wiper of the described a kind of easy unlatching of claim 1, it is characterized in that: be provided with a top external diameter and the corresponding corona of its intracavity diameter in the inner chamber of described jacket tube.

7, according to the integrated wiper of the described a kind of easy unlatching of claim 1, it is characterized in that: have the body of rod that two one ends are equipped with the wiping body in the described jacket tube at least.

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