CN2505121Y - Easy-to-use sealing filming device - Google Patents

Abstract

The coating sprayer in the prior art is a pollutant because of the use of Freon, and unsafe in both fabrication and use because of the pressure container adopted as the structure. The utility model provides a novel easy-to-use sealing filming device for consumers, which consists of a volumetric flask, an interior cover, a coater, and an exterior cover. The utility model is characterized in that the exterior cover is a flask cover provided with an axial column-like plug, which is in the same axis with the fluid passage inside the coater, wherein, the coater is a hollow bi-head component, the upper head of the coater is provided with an ellipsoid or spheric smooth body, and the lower head is provided with a taper column provided with a screw thread, wherein, the interior cover is a double-internal-thread cover to connect with the coater and the volumetric flask, which is a container provided with a two-step mouth and used to contain the coating agent. The utility model has the outstanding advantages of a smart structure, reasonable figuration, good sealing standard, convenient use, simple operation, safe and reliable use, low fabrication cost, and easy generalization, etc.

Description

A kind of sealing coating device easy to use

Technical field:

This utility model relates to a kind of medical treatment, health, health product, definitely says so to relate to a kind of novel utensil of filming that uses in medical treatment, health, healthcare field.

Background technology:

Filming is the concrete occupation mode of medical novel form one liniment, and liniment is a kind of band pharmaceutically dosage form with good filming performance.After liniment is coated on skin surface,, and can keep the stable drug effect of long period to the skin of coating place because the volatilization of contained solvent makes filmogen form a kind of thin film with relevant drug effect performance at skin surface.Because liniment has this performance, so it has market widely as a kind of novel band medicine body in fields such as medical treatment, health, beauty treatment, health care.Yet the use of liniment is also unsatisfactory at present, and main cause is the restriction that the use of liniment is limited by film utensil and use mode of operation thereof.Existing liniment all is to use aerosol apparatus, reach the effect of filming with spray pattern, but, use the film forming shortcoming of atomizer spray to be: 1. to need to use propellant based on fluorine Lyons, and fluorine Lyons is quite serious to the pollution of atmospheric environment, be tending towards disabled, adopted other succedaneum to make then cost height of propellant, cost an arm and a leg; 2. aerosol apparatus or title sprayer unit are a kind of pressure vessels, all have certain danger in production and the use; 3. adopt Sprayable, the viscosity of liniment can not be big, and the content of contained film forming matter is lower, must the repeated multiple times spraying just can reach the film forming requirement, operates cumbersome wasting time and energy; 4. shower nozzle often blocks, operation inconvenience.Adopt other to be coated with form membrane, then be faced with still unsolved at present sealing and the awkward problem of being difficult to.

Summary of the invention:

Goal of the invention of the present utility model is: overcome the shortcoming that above-mentioned aerosol apparatus film forming exists, for the user provides a kind of sealing simple to operate, easy to use, easy, coating device safe and effective, with low cost.

Goal of the invention of the present utility model, realize by implementing following technical proposals: a kind of sealing coating device easy to use, by the volumetric flask that accommodates liniment, the bottle cap of sealing capacity bottleneck, and be contained in the bottle cap, place each assembly of coating device on the bottleneck to constitute, it is characterized in that: the volumetric flask that 1. accommodates liniment, it is a kind of single port bottle with two-stage step, on the two-stage step sidewall under this bottleneck, by the screw thread that is shaped on, it is joined together respectively with inner cap and enclosing cover.2. seal the bottle cap of capacity bottleneck, be inside and outside double-deck upper shield; In the lower port of its enclosing cover, be shaped on bottleneck subordinate step sidewall on the female thread that matches of external screw thread, in the inner top surface centre of this enclosing cover, being equipped with and stopping up coating device and film mouthful, prevent the column chock plug that the interior organic solvent of bottle volatilizees, seals straight down; Its inner cap has threaded through hole for directly being screwed in seal cover on the bottleneck higher level step sidewall by screw thread in the end face center of this lid, match with the screw thread of coating device afterbody, covers in coating device can being screwed in vertically.3. be contained in the coating device in the enclosing cover of being housed on the inner cap apical pore, shape is like single alabastrum, its head is major axis ellipsoid shape or spherical, afterbody is inverted tapered cylinder shape, this coating device crown slyness, tail end is sharp-pointed, from first to last is provided with the liniment fluid course along central axial direction in the body, on the cylinder side wall of afterbody tapered cylinder, be shaped on the external screw thread that matches with the inner cap screw thread mouth.Additional technical feature is: sealing film (a) is housed on bottleneck; (b) be equipped with at the middle part of coating device and screw handle, can make the sharp-pointed tail end of coating device pierce through the sealing film that is enclosed on the bottleneck, liniment liquid and the intravital passage of coating device in the volumetric flask are connected by screwing handle.

Advantage of the present utility model is: 1. good airproof performance.Because volumetric flask has adopted the design of two-stage step bottleneck, higher level's step of bottleneck is sealed by inner cap, subordinate's step is sealed by enclosing cover, bottleneck has the sealing film sealing, though thin film is punctured during use, also have the coating device sealing, and the top mouth of coating device is sealed by the cylindricality chock plug on the outer hd top face, this structural design has prevented the volatilization and the leakage of liniment in the volumetric flask effectively.2. easy to use, simple to operate.This coating device can be made very for a short time, such as 6 centimetres of total lengths, can carry.If skin has wound can open enclosing cover at once, screw the coating device handle, make its tail spine wear envelope film on the bottleneck, use the hands extrusion bottle then, embrocate the wound with the crown of coating device slyness, soon form to film in the wound wound is sealed, use up the enclosing cover cover be screwed on the bottleneck, operate extremely simple, and because the propellant of need not spraying, the content of filmogen in the liniment is strengthened, thereby significantly reduced the number of times of filming.3. safe and reliable.Different with aerosol apparatus, this device is not a pressure vessel, not dangerous property in production and the use.4. cost of manufacture is cheap.The making material of this device can be selected the polyethylene that organic solvent is had toleration for use, polypropylene and other composite, thereby cost of manufacture is cheap.

Description of drawings: this utility model has following accompanying drawing: Fig. 1 to be in outer cover structure elevation cross-sectional view figure labelling for inner cap structure elevation cross-sectional view Fig. 4 for coating device structure elevation cross-sectional view Fig. 5 for volumetric flask structure elevation cross-sectional view Fig. 3 for coating device structural principle elevation cross-sectional view Fig. 2: 1 is volumetric flask, 2 is inner cap, 3 is coating device, 4 is enclosing cover, 5 are capacity bottleneck envelope film, 6 for being contained in the outer column chock plug that covers, 7 is the coating device head, 8 is the intravital fluid course of coating device, 9 screw handle for coating device, 10 is the tapered cylinder shape afterbody of coating device, 11 is higher level's step sidewall of capacity bottleneck, 12 is subordinate's step sidewall of capacity bottleneck, and 13 are the mouth of filming on the slick and sly crown of coating device.

The specific embodiment:

A kind of portable sealed coating device is made of volumetric flask 1, inner cap 2, coating device 3 and enclosing cover 4 these four assemblies.Wherein adorn liniment in the volumetric flask 1, bottle available polyethylene, polypropylene or other composite are made, has certain elasticity, this bottle has two-stage step bottleneck and be shaped on the external screw thread that connects with inside and outside bottle cap on step sidewall 11 and 12, after dress was annotated liniment in the bottle, bottleneck sealed with heat sealing film; Inner cap 2, its end face center has tapped through hole, the through hole bore matches with the tapered cylinder body diameter of dress coating device 3 afterbodys thereon, and the inner cap lower port inwall that is connected with this through hole is shaped on female thread, and its cavity internal diameter matches with the external diameter of bottleneck higher level step sidewall 11; Coating device 3, shape is as an alabastrum, head 7 is made major axis elliposoidal, the zone, the crown of filming around mouthfuls 13 is slick and sly, and afterbody 10 is made inverted tapered cylinder, and the face of cylinder is shaped on external screw thread, its cylinder external diameter matches with the end face through hole of inner cap 2, the coating device tail end is sharp-pointed, mouthfuls 13 liniment flow channel 8 is arranged to the fine stern end along central axial direction from filming in the body, and what disjunctor was housed between the head 7 of coating device and afterbody 10 screws handle 9; Enclosing cover 4, be shaped on female thread in its lower port, the port internal diameter matches with the external diameter of capacity bottleneck subordinate step sidewall 12, the inner top surface centre of the lid column of being equipped with straight down stops up 6, with film mouthfuls 13 position centering of coating device, go in the passage 8 from mouthful 13 straight cuttings of filming, can stop up the mobile passage 8 of liniment and prevent to leak.The equal available polyethylene of above assembly, polypropylene material are made, to reduce cost.

This utility model using method is simple, after turning on enclosing cover in use, handle on the coating device is tightened in volumetric flask interior covering along hand of spiral, make the sharp-pointed tail end of coating device, puncture the sealing film of bottleneck, and enter volumetric flask, extruding or inversion volumetric flask, can be along the coating device chamber intravital fluid course of then built-in liniment flows out the mouth of filming, and can film at the corresponding body surface position of filming.After finishing using enclosing cover is tightened, then the axis column in the enclosing cover is stopped up head with the obstruction of the fluid course in the coating device, and sealing once more is for using next time.

Claims (3)

1, a kind of sealing coating device easy to use, by the volumetric flask that accommodates liniment, the bottle cap of sealing capacity bottleneck, and be contained in the bottle cap, place each assembly of coating device on the bottleneck to constitute, it is characterized in that: 1. accommodating the volumetric flask of liniment, is a kind of single port bottle (1) with two-stage step, on the two-stage step sidewall (11) under this bottleneck and (12), by the screw thread that is shaped on, it is joined together respectively with inner cap (2) and enclosing cover (4); 2. seal the bottle cap of capacity bottleneck, for interior, outer double-deck upper shield, in the lower port of its enclosing cover (4), be shaped on bottleneck subordinate step sidewall (12) on the female thread that matches of external screw thread, inner top surface centre at this enclosing cover, straight down be equipped with one in order to stop up film mouthful (13) of coating device (3), prevent a bottle interior organic solvent volatilization, the column chock plug (6) that seals, its inner cap (2) is for directly being screwed in the seal cover on the bottleneck higher level step sidewall (11) by screw thread, screwed through hole is opened in end face center at this lid (2), match with the screw thread of coating device (3) afterbody, coating device (3) can be screwed in vertically on the inner cap (2); 3. be contained in the coating device (3) in the enclosing cover (4) of being housed on inner cap (2) apical pore, shape is like single alabastrum, its head (7) is major axis ellipsoid shape or spherical, afterbody (10) is inverted tapered cylinder shape, this coating device crown (13) slyness, tail end is sharp-pointed, from first to last is provided with liniment fluid course (8) along central axial direction in the body, on the cylinder side wall of afterbody tapered cylinder (10), be shaped on the external screw thread that matches with inner cap (2) screw thread mouth.

2, a kind of sealing coating device easy to use according to claim 1 is characterized in that: sealing film (5) is housed on bottleneck.

3, a kind of sealing coating device easy to use according to claim 1, it is characterized in that: be equipped with at the middle part of coating device (3) and screw handle (9), can make the sharp-pointed tail end of coating device (3) pierce through the sealing film (5) that is enclosed on the bottleneck by screwing handle (9), liniment liquid and the intravital passage of coating device (3) (8) in the volumetric flask (1) are connected.

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