JP5336128B2 - Application container cap - Google Patents

Description

  The present invention relates to a cap that surrounds an application part of an application container, comprising a container body having a storage part for storing fluid cosmetics and an application part having a base end part communicating with the storage part. It is related with the cap which suppresses reproduction of bacteria etc. on the top.

Conventionally, in a coating container of a type called a so-called brush pen or the like provided with a container main body having a housing part for housing fluid cosmetics and an application part having a base end part communicating with the housing part, a patent As shown in Document 1, an airtight cap is used from the viewpoint of protecting the coated portion and preventing drying. Therefore, when bacteria adhere to the application part, the water adhered from saliva or skin does not volatilize, so that the bacteria propagate and there is a possibility that a strange odor, a strange odor, etc. are generated. In general, it is attempted to suppress the growth and decay of bacteria by the antiseptic power of the contents accommodated in the application container, but depending on the contents, the antiseptic power may not be provided.
Special table 2007-511272 gazette

  In the present invention, by providing a ventilation hole in the cap surrounding the application part, drying of the application part is promoted, and even if the container does not have antiseptic power, the growth and decay of bacteria on the application part are suppressed. In addition, the present invention is intended to provide a cap for an application container in which foreign matter does not enter the cap through the vent hole and the application portion is not damaged or soiled.

The present invention has been made in order to solve the above-described problems, and includes a container main body having a storage portion in which cosmetics having fluidity are stored, and an application portion disposed at one end of the container main body. The container is connected to the base end of the application unit, and the cosmetic stored in the storage unit is a cap structure for mounting on a coating container configured to be able to be delivered to the application unit, In the cap, a bottomed and / or cylindrical outer cap body having a through hole on the bottom surface and / or the side wall surface is provided with a through hole that opens along the longitudinal direction on the side wall surface having a diameter smaller than the inner diameter of the outer cap. an inner cap with a bottom substantially cylindrical shape, it is inserted so as to form a gap between the inner bottom surface and the bottom outer surface of the inner cap member of the outer cap member, the through-hole and the inner cap provided outside the cap body a through hole formed in the body, the cap Characterized by being arranged so sincerely do not overlap on the same radiation towards the outer radial direction.

A plurality of through holes are provided in a side wall surface of the outer cap body .

A plurality of through holes are provided in a side wall surface of the inner cap body .

  The cosmetic is a non-volatile cosmetic configured without containing a volatile component.

  The container is lip gloss.

  The said application | coating container has a feeding mechanism provided with a piston part, It is characterized by the above-mentioned.

  The application unit may be selected from any one of a brush, a brush, a flocky tip, a sponge, and a spatula.

  According to the present invention, a vent hole configured to prevent foreign matter from entering is provided on the end face or outer peripheral surface of the cap, so that the cap is attached so as to surround the application portion of the application container for a long period of time. Even if it is held or repeatedly used and stored, the inside and outside of the cap containing the application part communicates with each other through a vent hole, so that the air is exchanged, so that the application part dries quickly and suppresses the growth and decay of germs. Therefore, it can be used comfortably to the end without generating a strange odor or strange odor.

  Therefore, even when the cosmetic contained in the application container is applied to the lips and the odor is worrisome, the propagation of germs is suppressed and there is no off-flavor, odor, etc. It can be used with confidence to the end without any problems.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. As shown in FIGS. 5 and 6, the cap (1) of the application container (C) of the present embodiment is an application container (C), that is, an accommodating part (not shown) for accommodating fluid cosmetics (not shown). And a coating part (P) having a base end part (E) disposed at one end of the container main body (B) and communicating with the accommodating part. In a container with an application part (P) that can be applied while being distributed to the application part (P), it is attached to the tip of the application container (C) to surround the application part (P) or removed to apply the application part ( P) is used to expose. In addition, it is preferable that the application container (C) in the present embodiment accommodates lip gloss which is a fluid cosmetic that does not contain a volatile component in the accommodating portion, for example, after the lip gloss accommodated in the accommodating portion. A feeding mechanism having a piston portion (not shown) configured so as to be able to gradually feed while sliding on the inner peripheral surface of the housing portion in close contact with the end can be employed.

  As shown in FIG. 1, the cap (1) includes a substantially cylindrical outer cap body (20) and a relatively small-diameter substantially inner cylindrical cap that is housed in the outer cap body (20). It consists of a body (30).

  More specifically, as shown in FIG. 1 and FIG. 2, the end portion on the side where the application part (P) of the application container (C) is provided is inserted into one end of the outer cap body (20). An opening (21) that can be pulled out and connected to the opening (21), a storage portion (31) of the inner cap body (30) that can store the application portion (P), and an opening It has a wall portion (32) that surrounds the periphery of the storage portion (31) except for the portion (21) and separates the storage portion (31) from the outside. P) can be attached or removed so as to surround it. A rectangular hole (37) is formed in the wall (32) surrounding the storage part (31) of the inner cap body (30), and non-linearly with the rectangular hole (24) of the outer cap body (20). A vent hole (2) as described later is formed in communication.

  As shown in FIGS. 1, 2 and 3 (a), the outer cap body (20) has a substantially cylindrical shape as a whole, and has an end face having a circular hole (22) penetrating in the center at one end. Part (23) is formed, and on the outer peripheral surface, substantially rectangular rectangular holes (24) long in the cylinder direction extending from the end part on the end face part side to the center in the cylinder direction penetrate into the inside and outside at intervals of about 90 °. And then drilled. Further, a dowel-shaped position stabilizing portion (25) rising in a substantially semicircular cross section is formed inside the end surface portion (23) so as to stabilize the position of the tip of the inner cap body (30). Further, a partition plate (26) is formed on the inner side of the end face portion (23) at a position deviated by approximately 45 ° from the position where the rectangular hole (24) is drilled, and is provided in the outer cap body (20). The position of the inner cap body (30) is defined. The end opposite to the end face (23) opens in a circular shape, and its diameter is set to be approximately equal to the outer diameter near the base end (E) of the application part (P) of the application container (C), It is configured to be detachable from the coating container (C).

  As shown in FIGS. 1, 2, and 3 (b), the inner cap body (30) is connected to a small diameter portion (33) formed in a small diameter cylindrical shape and the small diameter portion (33). It has a large-diameter portion (34) formed in a larger-diameter cylindrical shape, and generally forms a substantially cylindrical shape having a small diameter and about a half of the cylinder length as compared with the outer cap body (20). An end surface portion (36) having four cutout portions (35) is formed at the tip portion on the small diameter portion (33) side at a portion slightly inward from the tip. On the outer peripheral surface of the small-diameter portion (33), there are four substantially rectangular holes (37) that are long in the cylinder direction extending from the tip portion to the boundary portion with the large-diameter portion (34) inside and outside at approximately 90 ° intervals. It is drilled through. The rectangular hole (37) is provided in communication with a notch (35) provided at the peripheral edge of the end face (36), and the length is formed in the outer cap body (20). It is set to be approximately the same as the length of the rectangular hole (24). The length of the arc of each non-rectangular hole portion (38) where the rectangular hole (37) is not formed is set to be larger than the width of the rectangular hole (24) of the outer cap body (20). . The large-diameter portion (34) is set to an outer diameter larger than the outer diameter on the small-diameter portion (33) side and substantially equal to the inner diameter of the outer cap body (20), and is a taper that is slightly smaller in diameter toward the back. It has an inner peripheral surface that opens in a shape.

  As shown in FIG. 4 (a), an inner cap body (30) is provided at the inner front end of the outer cap body (20) on the end face portion (23) side with the end face portion (36) at the head. At this time, the position of the rectangular hole (24) of the outer cap body (20) and the position of the rectangular hole (37) of the inner cap body (30) are shifted by approximately 45 ° as shown in FIG. It is set to be the hole position. As can be seen from FIG. 4 (b), the inner peripheral surface near the tip of the outer cap body (20) and the outer peripheral surface near the tip of the inner cap body (30) are small diameter portions of the inner cap body (30). Since the outer diameter of (33) is set somewhat smaller than the inner diameter of the inner cap body (30), a slight gap is created, and the inner space of the inner cap body (30), that is, the application portion (P ), A rectangular hole (37) through which the inner cap body (30) penetrates, a gap (3) communicating with the rectangular hole (37), and a gap (3 ) Communicated with the rectangular hole (24) penetrating the outer cap body (20) communicated with the outer cap body (20), thereby creating a vent hole (2) through which the inside and outside of the cap (1) vent.

  As shown in FIGS. 5 and 6, the cap (1) of the application container (C) of the present embodiment having the above structure has a tip on the side where the application part (P) of the application container (C) is disposed. The applicator part (P) can be mounted so as to surround the applicator part (P), and when installed, the applicator part (P) is stored inside the inner cap body (30), that is, in the storage part (31). . The application part (P) housed in the storage part (31) is formed by the vent hole (2) communicating non-linearly with the inside of the cap (1) tip and the outer peripheral surface of the cap (1). Since (31) is constructed so that it can be ventilated, the application part (P) is quickly dried even after the application container (C) is used, thereby preventing the propagation and spoilage of various germs. Odor generation can be prevented. Further, it is possible to prevent foreign matter from entering the inside of the cap from the air hole and damaging or fouling the application part.

  As described above, the cap (1) of the coating container (C) of the present invention is configured to be detachable from the tip portion of the coating container (C), and is disposed at the tip of the coating container (C) at the time of mounting. A vent hole (2) that communicates in a non-linear manner across the inside and outside of the cap (1) is provided while surrounding the coating portion (P) to protect the coating portion (P) from adhesion of dust and dirt. The application part (P) is quickly dried by the above, the application part (P) is protected from the propagation and decay of various bacteria, and the generation of off-flavors, odors, etc. can be prevented, The present invention can be implemented in various forms without departing from the gist thereof. Here, in the present embodiment, the outer cap body (20) is configured by penetrating a total of four rectangular holes (24), one inside each at a position of approximately 90 ° on the outer peripheral surface, The holes do not necessarily have to be a total of four rectangular shapes at approximately 90 °. For example, the rectangular holes (124) are narrowly positioned like the outer cap body (120) shown in FIG. Set a total of six of the three that are arranged at intervals, or a larger number of circular holes (224) like the outer cap body (220) shown in FIG. 7 (b). Or, like the outer cap bodies (320) and (420) shown in FIG. 7 (c) or FIG. 7 (d), several arc-shaped holes (324) and (424) are provided, An appropriate number of appropriately shaped holes may be provided at appropriate locations on the outer peripheral surface. However, the hole range of the outer cap body (20) and the inner cap body (30) are set so that they do not overlap each other, and the vent hole (2) communicating between the inside and outside of the cap (1) is non-linear. It is desirable to configure so as to communicate with each other.

The exploded perspective view of the cap of this embodiment Cross-sectional view of the cap in an exploded state (A) Cross-sectional view of A-A 'cross section, (b) Cross-sectional view of B-B' cross section (A) Cross sectional view of the cap in an assembled state, (b) Cross sectional view of C-C 'cross section (A) Cross-sectional view of the cap mounted on the application container, (b) D view (A) Sectional view seen from another angle with the cap attached to the application container, (b) E view (A) Perspective view of one variation of the cap, (b) Perspective view of another variation of the cap, (c) Perspective view of another variation of the cap, (d) Another variation of the cap Example perspective view

Explanation of symbols

1 Cap 2 Ventilation hole 3 Gap
20 Outer cap body
21 opening
22 round holes
23 End face
24 rectangular holes
25 Position stabilizer
26 Positioning divider
30 Inner cap body
31 compartment
32 walls
33 Small diameter part
34 Large diameter part
35 Notch
36 End face
37 Rectangular hole
38 Non-rectangular hole
120 outer cap
124 rectangular hole
220 outer cap
224 round hole
320 Outer cap body
324 Arc hole
420 outer cap
424 Arc-shaped hole C Application container B Container body E Base end P Application part

Claims (7)

A container main body having a storage part for storing cosmetics having fluidity; and an application part disposed at one end of the container main body, wherein the storage part and a base end part of the application part communicate with each other; A cap for mounting the cosmetic material accommodated in the accommodating portion to an application container configured to be capable of being delivered to the application portion, the cap having a bottom with a through hole in the bottom surface and / or the side wall surface. An inner cap body having a substantially cylindrical shape with a bottom provided in a cylindrical outer cap body with a through-hole that opens in the longitudinal direction on a side wall surface having a diameter smaller than the inner diameter of the outer cap, and a bottom inner surface and an inner side of the outer cap body. It is inserted so as to form a gap between the bottom outer surface of the cap body, and a through hole provided in the outer cap body and a through hole provided in the inner cap body are directed in the outer diameter direction from the axis of the cap. Arranged so that they do not overlap on the same radiation Cap coating container characterized and.   The cap of the application container according to claim 1, wherein a plurality of through holes are provided in a side wall surface of the outer cap body.   The cap of the application container according to claim 1, wherein a plurality of through holes are provided in a side wall surface of the inner cap body.   The said cosmetics are non-volatile cosmetics comprised without including a volatilization component, The cap of the application container in any one of the Claims 1 thru | or 3 characterized by the above-mentioned.   The cap of the application container according to any one of claims 1 to 4, wherein the cosmetic is lip gloss.   The said application | coating container has a feeding mechanism provided with a piston part, The cap of the application | coating container in any one of Claim 1 thru | or 5 characterized by the above-mentioned.   The application container cap according to claim 1, wherein the application unit is selected from any one of a brush, a brush, a flocky tip, a sponge, and a spatula.

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