CN103562093A

CN103562093A - Application container

Info

Publication number: CN103562093A
Application number: CN201280025105.1A
Authority: CN
Inventors: 早川政希; 渡边智之
Original assignee: Toko Yakuhin Kogyo KK
Current assignee: Toko Yakuhin Kogyo KK
Priority date: 2011-05-23
Filing date: 2012-05-18
Publication date: 2014-02-05
Anticipated expiration: 2032-05-18
Also published as: JPWO2012161111A1; JP6059139B2; MY168600A; WO2012161111A1; CN103562093B; TWI565490B; KR20140022878A; SG195034A1; TW201306889A

Abstract

Provided is an application container wherein it is less likely for a drug solution to be wasted or to leak after application compared to conventional application containers. Moreover, with said application container, it is possible to easily apply a drug solution to a narrow site. A container main body (10) for storing a drug solution, an inside plug (20) for opening an outlet hole (24a) for the drug solution at the tip of a nozzle tube (24), an applicator (30) using a sponge material having an application part (31) to be placed over the nozzle tube (24), and a cap (50) are assembled together. The application container is configured such that the outlet hole (24a) is closed as a consequence of the application part (31) being pressed onto the tip surface of the nozzle tube (24) when the cap (50) is attached to the mouth (12) of the container main body (10), and such that the drug solution seeps out from the surface of the application part (31) as a consequence of the outlet hole (24a) being opened when the cap (50) is removed from the mouth (12).

Description

Coating container

Technical field

The present invention relates to take in liquid etc. and taken in liquid etc. directly can be applied to the coating container of affected part etc., relating in particular to the coating container of the purposes at narrow and small position can being preferably applicable to that the liquid of beriberi medicament and so on is applied to such as between toe.

Background technology

Become known for liquid etc. to be coated on the coating container (for example, with reference to patent documentation 1) on predetermined narrow and small position.

Existing coating container has vessel, coated body, interior plug, the hollow convergence nozzle body of shape, installation cap and the holder of screw-type, this vessel is taken in liquid etc., this coated body is used brush or sponge etc., this interior plug is inserted in the oral area of vessel, the nozzle body of this hollow convergence shape is assembled into and can moves up and down with respect to this interior plug, and this holder and nozzle body are integral.At this, coated body, interior plug, nozzle body and holder are arranged on the oral area of vessel by cap is installed.In addition, once nozzle body drops to Nei Sainei, the opening of opening on the side of interior plug will be stopped up by the end portion of nozzle body, and on the other hand, once nozzle body rises, the opening of interior plug will be opened.Therefore, once making the loosening direction of mounting cap cover rim rotates, nozzle body will rise and the opening of interior plug is opened, thereby can make liquid in vessel flow out and be supplied to coated body from the front end of nozzle body, on the other hand, once mounting cap cover rim opposite sense rotates, nozzle body will decline, thereby can stop up the opening of interior plug.In addition, obsolete time, coated body is covered by the cover cap different from cap is installed.

Existing patent documentation

Patent documentation

Patent documentation 1: Japanese Patent Laid-Open 2005-67627 communique

Summary of the invention

The problem that invention will solve

According to above-mentioned existing coating container, when in use, by making the loosening direction of mounting cap cover rim, rotate and the opening of interior plug is opened, thereby the liquid from container is supplied to coated body, and after using, by mounting cap cover rim opposite sense is rotated, the opening of interior plug is clogging, thus liquid interrupted to the supply of coated body.At this, even due to the opening of interior plug is clogging after using, the large medicine amount liquid that remains in nozzle body inside still can continue to be supplied to coated body, thereby can produce and may waste liquid or liquid from the clearance leakage of cover cap to the such problem in outside.In addition, also there is the easy bending of coated body and be difficult to narrow and small position to be coated with such problem.

The present invention has considered the problem in existing coating container as above and has done, and provide a kind of coating container, this coating container is compared with existing coating container and not only can be made to use the waste of rear liquid or leak the possibility occurring less, and also can easily be coated with liquid for narrow and small position.

The means of dealing with problems

Structure of the present invention has vessel, interior plug, coated body and cap, this vessel is used for taking in liquid, this interior plug has nozzle barrel and is pressed into the oral area of vessel, this coated body has the sponge material that the coating part that covers on nozzle barrel and employing are formed with continuous air bubbles, and these cap mounting or dismounting are freely installed on oral area, purport of the present invention is, interior plug has liquid tap hole at the front end place of nozzle barrel, once and cap is mounted to oral area, just by the coating part of the front end face of nozzle barrel is pressed and tap hole is closed, and once cap takes off from oral area, just tap hole is opened and liquid is leached on the surface of coating part.

In addition, coated body can form the flange expanding towards peripheral direction at the lower end of coating part, and via installation ring, is fixed on interior plug, and installation ring constrains in this flange in the stage portion of founding the interior plug of establishing nozzle barrel.

In addition, also can on the outside face of coating part, be provided with a plurality of ring-type teats of upwards giving prominence to continuously in week, or a plurality of grooves that cave in continuously in axis of symmetry direction.

And, can on the outside face of nozzle barrel, be provided with at week outstanding and flank for coated body is engaged continuously upwards, and can in the internal vertical of cap, be provided with the protection that coating part is taken in and use skirt section.

Invention effect

According to the present invention, the interior plug being pressed in the oral area of vessel has nozzle barrel, and has liquid tap hole at the front end place of nozzle barrel.Therefore, because the liquid in vessel flows out by tap hole and leaches on the surface that covers the coating part on nozzle barrel, thereby can liquid be applied to regulation position via coating part.In addition, the external diameter that the coated body of employing sponge material has internal diameter size and nozzle barrel adapts and roughly the same cylindric coating part, and the upper end closure of coating part can be covered in the whole length of nozzle barrel, nozzle barrel arrives the leading section of coating part, coating part can be by mistake not crooked thus, thereby can easily be coated with liquid for narrow and small position yet.Yet, being preferably, coated body is substantially formed uniformly and comprises coating part at interior whole wall thickness.

Once cap is mounted to oral area, the top inner surface of this cap will approach the front end face of nozzle barrel, and the coating part of the front end face of nozzle barrel is pressed and made its compression, closes thus tap hole.That is, do not exist liquid, the liquid in nozzle barrel in container from tap hole, to flow out and wasting possibility after use.In addition, owing to adopting the coated body of sponge material to there is elasticity, if thereby cap is pulled down and is discharged pressing force, coated body can promptly return back to original-shape.

Coated body, can be fixing integratedly with interior plug by via installation ring, the flange expanding towards peripheral direction of coating part lower end being constrained on the upper surface of stage portion of interior plug, thereby can by mistake not depart from from the nozzle barrel of interior plug.

The coating part of coated body increases exterior surface area by a plurality of grooves that are arranged on the outer surface all a plurality of ring-type teats of upwards giving prominence to continuously or cave in continuously in axis of symmetry direction, thereby can more easily carry out the coating operation of liquid.In addition,, if the outside face of nozzle barrel is provided with at week outstanding and flank for coated body is engaged continuously upwards, can improve the anticreep effect of coated body.

The integral body of coating part on nozzle barrel is taken in the protection that is vertically set on cap inside substantially with skirt section; thereby can prevent from leaching into the rapidly evaporation or solidify etc. of the lip-deep liquid of coating part, thereby can make the surface state that maintenance is soaked by liquid in long-time of coating part.Yet protection is set as slightly larger than the external diameter of coating part with the internal diameter in skirt section, thereby coating part can be received in skirt section across small gap.

Accompanying drawing explanation

Fig. 1 is the exploded perspective view of structure that the coating integral container of present embodiment is shown.

Fig. 2 is the assembling longitudinal section of structure that the coating integral container of present embodiment is shown.

Fig. 3 is the main portion assembling longitudinal section of main portion that the assembling longitudinal section of Fig. 2 is shown enlargedly.

Fig. 4 is the main portion assembling front elevation that the main portion of the coating container of pulling down under cap state is shown enlargedly.

Fig. 5 (A) is the main portion exploded perspective view of structure that the main portion of the coating container in variation 1 is shown enlargedly.Fig. 5 (B) is the main portion assembling longitudinal section of structure that the main portion of the coating container in variation 1 is shown enlargedly.

Fig. 6 (A) is the main portion exploded perspective view of structure that the main portion of the coating container in variation 2 is shown enlargedly.Fig. 6 (B) is the main portion assembling longitudinal section of structure that the main portion of the coating container in variation 2 is shown enlargedly.

Fig. 7 (A) is the main portion exploded perspective view of structure that the main portion of the coating container in variation 3 is shown enlargedly.Fig. 7 (B) is the main portion assembling longitudinal section of structure that the main portion of the coating container in variation 3 is shown enlargedly.

Fig. 8 (A), (B) and the top assembling longitudinal section of structure that the top of the coating container in variation 4 (C) is all shown enlargedly.

The specific embodiment

Below according to accompanying drawing, embodiments of the present invention are described.

(embodiment 1)

As shown in Figure 1 and Figure 2, coating container has vessel 10, interior plug 20, coated body 30, installation ring 40 and the cap 50 that liquid is taken in.

Vessel 10 is to form main part 11 and towards the plastic container of upper oral part 12.In the periphery of oral area 12, be formed with the external screw thread 13 for cap 50.

As shown in Figure 1 and Figure 3, interior plug 20 is plastic components of the flange 22, stage portion 23 and the nozzle barrel 24 that form skirt section 21, expand towards peripheral direction, and forms as a whole axisymmetric ducted body structure.

Skirt section 21 forms in the oral area 12 that is pressed into vessel 10.The internal diameter that the external diameter in skirt section 21 has with oral area 12 adapts and roughly the same size, and the periphery bottom in skirt section 21 diameter reduction smoothly down.The external diameter of flange 22 is identical with the external diameter of the upper ora terminalis of oral area 12.Stage portion 23 forms highly different linking portions, and this linking portion links the nozzle barrel 24 of the flange 22 in large footpath and path.On the upper surface of stage portion 23, be formed with the engaging flank 23a for coated body 30 is engaged.On the side face of stage portion 23, be formed with the ring-type engagement section 23b for installation ring 40.

Vertical being located in stage portion 23 and along the axis of symmetry direction of interior plug 20 of nozzle barrel 24 extended.On the smooth front end face of nozzle barrel 24, have the tap hole 24a of liquid, and the bottom taper of tap hole 24a expand.

Coated body 30 is the sponge materials that form the flange 32 expanding towards peripheral direction and have continuous air bubbles on the lower end of coating part 31 cylindraceous.The length that the length of coating part 31 has with nozzle barrel 24 adapts and roughly the same size, and the external diameter that the internal diameter of coating part 31 has with nozzle barrel 24 adapts and roughly the same size.The external diameter of flange 32 is consistent with the external diameter of stage portion 23.In addition, the front end of coating part 31 is closed by tabular surface, and the peripheral part of tabular surface is rounded.Therefore, coated body 30 is assembled into and does not produce gap with interior plug 20, so that the total length of nozzle barrel 24 is covered.

Installation ring 40 be can hold interior plug 20 stage portion 23 body 41 upper part integrated form the plastic components towards the ring-type constriction 42 of oblique upper.In addition, in constriction 42, can insert the coating part 31 of logical coated body 30.On the interior week of body 41, be formed with ring-type engagement section 41a, this ring-type engagement section 41a engages with the engagement section 23b of interior plug 20 1 sides.In addition, on the front end of constriction 42, be formed with down press flank 42a, this down to press flank 42a corresponding with flank 23a with the engaging of interior plug 20 1 sides.Therefore, by coated body 30 being covered on the nozzle barrel 24 of interior plug 20 and making it insert from the bottom up logical constriction 42, make

engagement section

41a, 23b engaging and installation ring 40 and interior plug 20 are linked integratedly, thereby installation ring 40 can be clipped in the flange in stage portion 23 32 engaging with flank 23a and press between flank 42a via constriction 42 and retrain, so that coated body 30 is fixing integratedly with interior plug 20.

Cap 50 is that top forms dome-shaped and in periphery bottom, is formed with the anti-skidding plastic components that is formed with negative thread 52 with annular knurl 51 in interior all bottoms.Negative thread 52 adapts with the external screw thread 13 of vessel 10 1 sides.Therefore, cap 50 is via negative thread 52 and external screw thread 13 and the screw-type cap that can freely install and remove with respect to the oral area 12 of vessel 10.

In the top inner surface of cap 50, be formed with the seal ring 53 that ring-type is outstanding.Seal ring 53 is relative across the front end face of the coating part 31 of coated body 30 and the nozzle barrel 24 of interior plug 20.Therefore,, once cap 50 is installed on the oral area 12 of container 10, seal ring 53 is just pressed the tap hole 24a of the front end face of nozzle barrel 24 coating part 31 ring-types around and make its compression, tap hole 24a can be closed.

The inside of cap 50 is vertically provided with coaxially protection and uses skirt section 55 with skirt section 54 and restriction.Protection is taken in by the roughly whole length that skirt section 54 can be exposed above installation ring 40 coating part 31.In addition, diameter hangs down in the outside of installation ring 40 with skirt section 55 and drops on the flange 22 of interior plug 20 with the large restriction of the diameter in skirt section 54 than protection, thereby the limit with respect to the amount of screwing of oral area 12 limits to cap 50.In addition, also can in the annulus 56 with 54 outsides, skirt section, configure a plurality of radial brace panel (not shown)s in protection, the plurality of radial brace panel makes protection with the inside face in skirt section 55, be connected with restriction with the outside face in skirt section 54.

As shown in Figure 3, once liquid (not shown) is accommodated in vessel 10 and cap 50 is arranged on oral area 12, the liquid tap hole 24a due to the front end of the nozzle barrel 24 of interior plug 20 is closed, thereby can not produce liquid leakage to outside risk.

As shown in Figure 4, once take off cap 50 from oral area 12, by the seal ring 53 of cap 50, being pressed into the coated body 30 of ring-type will be because elasticity returns back to original-shape.Therefore, the tap hole 24a of the front end of nozzle barrel 24 opens, and the liquid in vessel 10 flows out and be leached to the surface of the coating part 31 of the coated body 30 that adopts sponge material from tap hole 24a.Therefore, utilize the leading section of the coating part 31 of coated body 30, liquid can be applied to arbitrarily on narrow and small position, and utilize all sidepieces of coating part 31, liquid can be applied to any spacious position.In addition, suppose and beriberi medicament need be applied between toe, coating part 31 outstanding length and external diameter on installation ring 40 is preferably respectively 15-20mm left and right and 6-10mm left and right.

Variation 1

As shown in Fig. 5 (A) and Fig. 5 (B), in variation 1, coated body 30 adopts the structure that does not have flange 32 and only have coating part 31, and omits the installation ring 40 that coated body 30 and interior plug 20 are fixed integratedly.

Coating part 31 makes external diameter cumulative a little from top to bottom, and forms as a whole taper upward.In addition, on the outside face of the nozzle barrel 24 of interior plug 20, be formed with a plurality of engagings flank 24b, these engagings are upwards being given prominence to and continuously for coating part 31 is engaged with flank 24b in week.

Coated body 30 is assembled into the whole length of covering nozzles cylinder 24 with interior plug 20, and prevents from departing from flank 24b via engaging.

The upper surface of the stage portion 23 of interior plug 20 has omitted engaging and has formed plane with flank 23a.

The side face of stage portion 23 has omitted engagement section 23b.In addition, the engaging of nozzle barrel 24 can be also 1 above any number with flank 24b.

Variation 2

As shown in Fig. 6 (A) and Fig. 6 (B), in variation 2, on the outside face of the coating part 31 of coated body 30, be provided with a plurality of ring-type teat 31a, the plurality of ring-type teat 31a is upwards outstanding continuously in week.

In the coating container of variation 2, interior plug 20 and installation ring 40 are of similar shape with interior plug 20 and the installation ring 40 of the embodiment 1 shown in Fig. 1-Fig. 3 respectively.On the other hand, each ring-type teat 31a of coated body 30 forms cross section chevron triangular in shape.

On flange 32, be formed with the rib 32a of coating part 31.

The protection of cap 50 forms and has enough large diameter with skirt section 54, with the outside of each ring-type teat 31a at coated body 30, hangs down.In addition, ring-type teat 31a can be also 2 above any number.

Variation 3

As shown in Fig. 7 (A) and Fig. 7 (B), in variation 3, on the outside face of the coating part 31 of coated body 30, be formed with a plurality of groove 31b, the plurality of groove 31b depression continuously in axis of symmetry direction.

In the coating container of variation 3, interior plug 20 and installation ring 40 are of similar shape with interior plug 20 and the installation ring 40 of the embodiment 1 shown in Fig. 1-Fig. 3 respectively.On the other hand, each groove 31b of coated body 30 forms cross section and is in the shape of the letter V, and to be equidistantly disposed on the whole circumference of coating part outstanding above installation ring 40 31.In addition, be preferably, except on the whole circumference of coating part 31, groove 31b also can only partly be formed in the part of periphery of coating part 31 and configure axisymmetrically with respect to coating part 31.In addition, each groove 31b also can have any cross sectional shape except V font, but be preferably formation, can liquid be remained on to inner size according to surface tension.

Variation 4

In the coating container of the variation 4 shown in Fig. 8 (A), will be formed on seal ring 53 in the top inner surface of cap 50 and be substituted by the teat 53a of the cylindric or circular cone shape that is vertically set on top inner surface central authorities.

In the coating container of the variation 4 shown in Fig. 8 (B), will be formed on seal ring 53 in the top inner surface of cap 50 and be substituted by the teat 53b of the semisphere or the circular dome-shaped that are vertically set on top inner surface central authorities.

In the coating container of the variation 4 shown in Fig. 8 (C), by being formed on seal ring 53 in the top inner surface of cap 50, be substituted by the seal ring 53c forming on the front end face of the nozzle barrel 24 of interior plug 20.

Teat 53a, teat 53b and seal ring 53c can both be when being mounted to cap 50 oral area 12 of container 10, in the mode identical with seal ring 53, coating part 31 is pressed and the tap hole 24a of the front end of nozzle barrel 24 is closed.

In the above description, container 10, interior plug 20, installation ring 40 and cap 50 can be integrally formed by plastic material such as high density polyethylene (HDPE), polypropylene respectively.In addition the sponge material that, coated body 30 has continuous air bubbles by bipeltate or sintering forming element etc. and has a suitable elasticity forms.

In addition, the groove 31b of ring-type teat 31a, Fig. 7 of Fig. 6 also can be applicable to respectively the coated body 30 of Fig. 5.In addition, the engaging of Fig. 5 with flank 24b also applicable to the interior plug 20 of Fig. 1, Fig. 6 and Fig. 7.In addition,, as long as no contradiction, embodiment 1, variation 1-4 just can at random combine to implement.

The application requires the benefit of priority of No. 2011-114814th, Japanese patent application based on submit applications on the 23rd May in 2011.May in 2011 submit applications on the 23rd No. 2011-114814th, Japanese patent application specification sheets full content with referring to mode include in herein.

In industry, utilize possibility

Coating container of the present invention can especially preferably be applicable to liquid to be applied to the purposes at narrow and small position.In addition, coating container of the present invention can be not limited to for being coated with the purposes of liquid and also can be used in for example purposes of antipruritic isogel of coating.

Nomenclature

10 vessels

11 main parts

12 oral areas

13 external screw threads

20 interior plugs

21 skirt sections

22 flanges

23 stage portion

23a engaging flank

23b engagement section

24 nozzle barrels

24a tap hole

24b engaging flank

30 coated bodies

31 coating parts

31a ring-type teat

31b groove

32 flanges

40 installation rings

41 bodies

42 constrictions

42a presses flank

50 caps

51 annular knurls

52 negative threads

53 seal rings

53a teat

53b teat

53c seal ring

Skirt section is used in 54 protections

Skirt section is used in 55 restrictions

56 annuluses

Claims

1. a coating container, is characterized in that, this coating container has:

Vessel, this vessel is taken in liquid,

Interior plug, this interior plug has nozzle barrel and is pressed in the oral area of described vessel,

Coated body, this coated body has the coating part covering on described nozzle barrel and adopts the sponge material that forms continuous air bubbles, and

Cap, these cap mounting or dismounting are mounted freely on described oral area,

Described interior plug has the tap hole of liquid at the front end place of described nozzle barrel,

Once described cap is configured to be mounted to described oral area and is just pressed and described tap hole is closed by the described coating part to the front end face of described nozzle barrel, once and from described oral area, take off, just described tap hole is opened so that liquid leaches on the surface of described coating part.

2. coating container as claimed in claim 1, is characterized in that, is provided with a plurality of ring-type teats on the outside face of described coating part, and described ring-type teat is upwards outstanding continuously in week.

3. coating container as claimed in claim 1, is characterized in that, is provided with a plurality of grooves on the outside face of described coating part, and described groove caves in continuously in axis of symmetry direction.

4. coating container as claimed in claim 1, it is characterized in that, described coated body forms at the lower end of described coating part the flange expanding towards peripheral direction, and described coated body is fixed on described interior plug via installation ring, described installation ring constrains in described flange in the stage portion of founding the described interior plug of establishing described nozzle barrel.

5. coating container as claimed in claim 4, is characterized in that, is provided with a plurality of ring-type teats on the outside face of described coating part, and described ring-type teat is upwards outstanding continuously in week.

6. coating container as claimed in claim 4, is characterized in that, is provided with a plurality of grooves on the outside face of described coating part, and described groove caves in continuously in axis of symmetry direction.

7. the coating container as described in any one in claim 1-6, is characterized in that, on the outside face of described nozzle barrel, is provided with flank, and described flank is upwards outstanding and for described coating part is engaged continuously in week.

8. coating container as claimed in claim 7, is characterized in that, is provided with the protection that described coating part is taken in uses skirt section in the internal vertical of described cap.

9. the coating container as described in any one in claim 1-6, is characterized in that, is provided with the protection that described coating part is taken in uses skirt section in the internal vertical of described cap.