KR20210000434U - Structure for fluid application - Google Patents

Abstract

The present invention relates to a fluid application structure capable of evenly applying a nutrient drug applied to a fluid, particularly, hair, scalp, etc. to hair and scalp. More specifically, the present invention provides a fluid storage unit having an empty space formed therein and having a fluid inlet to fill the empty space with a fluid through the fluid inlet; An application unit including at least three coating tips extending from the fluid storage unit and transferring the fluid from the empty space to an external target; And a handle formed to surround at least a portion of the fluid storage portion for gripping by a user, wherein the application tip includes at least one fluid passage hole at an end contacting the external target, wherein the fluid passage hole The fluid passage area of the fluid passage port is determined so that the surface tension at the end of the flowing fluid prevents the fluid from flowing out by gravity.

Description

Fluid application structure {STRUCTURE FOR FLUID APPLICATION}

The present invention relates to a fluid application structure capable of evenly applying a nutrient drug applied to a fluid, particularly, hair, scalp, etc. to hair and scalp.

Conventionally, in order to take out a fluid applied to hair, scalp, etc., for example, a nutrient drug from the bottle, the user uses a dropper to remove a certain amount of the drug and then drop it on the target hair or scalp, drop by drop, in this case. It was difficult to evenly apply the drug to the skin, and there were disadvantages, such as causing hygiene problems on the hair and scalp, as there were places where the drug was not reachable, while there were places where the drug was overdose.

An object of the present invention is to provide a fluid application structure that allows nutrients to be evenly applied to target hair, scalp, etc. as simple as using a water pass.

The characteristic configuration of the present design for achieving the object of the present design as described above and realizing the characteristic effects of the present design to be described later is as follows.

According to an aspect of the present invention, a fluid application structure is provided, wherein the fluid application structure includes a fluid storage unit in which an empty space is formed inside and a fluid inlet is provided to fill the empty space with a fluid through the fluid inlet. ; An application unit including at least three coating tips extending from the fluid storage unit and transferring the fluid from the empty space to an external target; And a handle formed to surround at least a portion of the fluid storage unit for gripping by a user. The coating tip includes at least one fluid passage at an end in contact with the external target, and the surface tension at the end of the fluid flowing into the fluid passage prevents the outflow of the fluid due to gravity. The fluid passage area of the fluid passage port may be determined.

Advantageously, the fluid storage unit may have a rotationally symmetrical shape, and the at least three coating tips are extended with the same inclination angle in the circumferential direction from the longitudinal direction of the fluid storage unit, and the at least 3 When the ends of the two coating tips are connected adjacent to each other, they have a regular polygonal shape, thereby providing a coating area of a predetermined ratio or more.

Preferably, the coating tip is disposed on the inner surface of the fluid passage opening, the opening and closing cover for controlling the flow of the fluid through the fluid passage hole according to the degree of rotation in the circumferential direction of the fluid passage hole; And a fibrous member having one side absorbing the fluid passing through the opening and closing cover, and the other side contacting the external target.

More preferably, a fluid transfer pipe communicating with the fluid storage unit may be formed inside the application tip, and the opening/closing cover may include a protrusion protruding from an outer surface of the fluid application structure, and the The number of fluid passage holes exposed in the direction of the external target may be adjusted according to the degree to which the protrusion rotates in the circumferential direction.

Depending on the embodiment, the fluid application structure may further include a connection part connecting the fluid storage part and the application part to each other, and the connection part is integrated with at least one of the fluid storage part and the application part, so that the fluid storage part and the It is possible to enable attachment and detachment between the application portions.

According to the present invention, fluid such as nutrients can be easily applied evenly and in an appropriate amount over the entire hair and scalp, and at the same time, there is an effect of tapping the scalp to massage. In addition, by using three or more coating tips attached to the structure, the structure does not slip from the target scalp, and the user can quickly and stably complete the application operation.

The accompanying drawings, which are attached to be used in the description of the embodiments of the present invention, are only some of the embodiments of the present invention, and to those of ordinary skill in the technical field to which the present invention belongs (hereinafter referred to as "common technician") Other drawings can be obtained on the basis of these drawings without an effort to reach design.
1A is an exemplary perspective view of a fluid application structure according to an embodiment of the present invention, and FIG. 1B is an exemplary view showing a state in which the fluid storage unit and the application unit are separated from each other of the fluid application structure according to an embodiment of the present invention. to be.
2 is a conceptual diagram illustrating a situation in which a fluid application structure according to an embodiment of the present invention is applied to hair and scalp.
3 is a cross-sectional view illustrating a fluid application structure according to an embodiment of the present invention by cutting it in the longitudinal direction to include one axis of the application tips.
4 is a diagram illustrating an exemplary embodiment of controlling the flow of fluid through a fibrous member by rotation of an opening/closing cover installed on a tip for applying a fluid application structure according to the present invention.

For a detailed description of the present invention to be described later, reference is made to the accompanying drawings illustrating specific embodiments in which the present invention may be implemented in order to clarify the objects, technical solutions, and advantages of the present invention. These embodiments will be described in detail sufficient to enable a person skilled in the art to practice the present invention.

Throughout the detailed description and claims of the present invention, the word'comprise' and its variations are not intended to exclude other technical features, additions, components or steps. When an element is referred to as being'connected' or'connected' to another element, it is understood that it may be directly connected or connected to the other element, but other elements may exist in the middle. Should be. On the other hand, when it is mentioned that a certain element is'directly connected' to another element or'directly connected', it should be understood that there is no other element in the middle. Other expressions that describe the relationship between the elements, such as'between' and'just between' or'neighboring to' and'directly neighboring to', should be interpreted as well.

Terms such as first or second may be used to describe various elements, but the elements should not be limited by the terms. The terms are only for the purpose of distinguishing one component from other components, for example, without departing from the scope of rights according to the concept of the present invention, the first component may be named as the second component and similarly the second component The component may also be referred to as a first component.

Meanwhile, in the present specification,'fluid' has been used as a term referring to drugs, such as nutrients, which are usually applied to hair, scalp, etc., but those of ordinary skill in the art can understand that the fluid should be interpreted as including various fluids. There will be.

Other objects, advantages, and features of the present invention to those skilled in the art will appear, in part, from the implementation of the present invention, in part. The examples and drawings below are provided as examples and are not intended to limit the invention. Moreover, the present invention covers all possible combinations of the embodiments shown herein. It should be understood that the various embodiments of the present invention are different from each other, but need not be mutually exclusive. For example, specific shapes, structures, and characteristics described herein may be implemented in other embodiments without departing from the spirit and scope of the present invention in relation to one embodiment. In addition, it should be understood that the location or arrangement of individual components in each disclosed embodiment may be changed without departing from the spirit and scope of the present invention. Accordingly, the detailed description to be described below is not intended to be taken in a limiting sense, and the scope of the present invention, if properly described, is limited only by the appended claims, along with all scope equivalents to those claimed by the claims. Like reference numerals in the drawings refer to the same or similar functions over several aspects.

Unless otherwise indicated in this specification or clearly contradicting the context, items referred to in the singular encompass the plural unless otherwise required by that context. In addition, in describing the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the subject matter of the present invention, a detailed description thereof will be omitted.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings in order to enable a person skilled in the art to easily implement the present invention.

1A is an exemplary perspective view of a fluid application structure according to an embodiment of the present invention, and FIG. 1B is a fluid storage unit 1100 and an application unit 1200 of the fluid application structure according to an embodiment of the present invention are separated from each other It is an exemplary diagram showing the state.

1A shows a state in which the fluid application structure 1000 according to an embodiment of the present invention is coupled to a fluid storage unit 1100 and an application unit 1200 extending from the fluid storage unit, at least a part of the fluid storage unit A handle 1300 is formed to surround it.

The fluid storage unit 1100 has an empty space 1120 formed therein and has a fluid inlet 1140, so that the fluid 2000 may be filled in the empty space 1120 through the fluid inlet 1140. For example, the fluid 2000 stored in the fluid storage unit 1100 may be implemented as a moisturizer, a nutrient, or a hair loss agent such as minoxidil applied to the scalp of the user.

The application unit 1200 extends from the fluid storage unit 1100 and transfers the fluid 2000 from the empty space 1120 to the external target 3000, at least three coating tips 1220a, 1220b, 1220c, ... ). The fluid application structure 1000 having at least three coating tips 1220a, 1220b, and 1220c shown in the embodiment of FIG. 1A is only an exemplary description to aid understanding, and does not limit or limit other embodiments. . For example, it will be said that a fluid application structure having two application tips or five application tips is also included in the scope of the present invention.

The handle 1300 is formed to grip the user with the fluid application structure 1000. As an example, the handle 1300 may be implemented in a form that is easy for a user to grasp by hand, so that the fluid 2000 can be easily applied to the external target 3000.

Referring to FIG. 1B, the fluid application structure 1000 may further include a connection unit 1400 that enables the fluid storage unit 1100 and the application unit 1200 to be separated from each other, and the connection unit 1400 By being integrated with at least one of the storage unit 1100 and the application unit 1200, attachment and detachment between the fluid storage unit 1100 and the application unit 1200 is possible.

In this case, as an example of the fluid inlet 1140, the fluid inlet 1140 may be formed at a location of the fluid storage unit 1100 separated from the application unit 1200 by the connection unit 1400. That is, the fluid inlet 1140 of the fluid storage unit 1100 may be a part of the fluid storage unit 1100 opened by separation of the connection unit 1400.

2 is a conceptual diagram illustrating a situation in which a fluid application structure according to an embodiment of the present invention is applied to hair and scalp.

Referring to FIG. 2, a state in which the user squeezes at least a part of the fluid storage unit through the handle is illustrated. In this way, the handle 1300 is flexible together with at least a part of the fluid storage unit 1100 so that the fluid 2000 can be squeezed in the direction of the application unit 1200 by pressing the fluid storage unit 1100 with the user's grip. It may be made of material.

3 is a cross-sectional view illustrating a fluid application structure according to an embodiment of the present invention by cutting in the longitudinal direction to include one axis of the application tip.

Referring to FIG. 3, an end 1240 of the coating tip 1220 (1220a, 1220b, 1220c, ...) in contact with the external target 3000 includes at least one fluid passage hole 1222, When the user lifts the fluid application structure 1000 so that the fluid passage port 1222 faces downward, the fluid 2000 flowing into the fluid passage port 1222 does not spontaneously outflow to the outside by gravity. The area of the fluid passage hole 1222, that is, the fluid passage area, is determined so that the surface tension of the fluid 2000 at, sustains gravity.

Referring to FIG. 3, the fluid storage unit 110 is formed in a rotationally symmetrical shape, and the at least three coating tips 1220 extend with the same inclination angle in the circumferential direction from the length direction of the fluid storage unit 1100 However, when the ends of the coating tips 1220 (1220a, 1220b, 1220c, ...) are connected adjacent to each other by being spaced apart from each other at equal intervals, they form a regular polygon and provide a coating area of a predetermined ratio or more. Illustratively, the fluid application structure including three application tips 1220a, 1220b, 1220c adjacent the ends of the application tips 1220a, 1220b, 1220c with respect to the circumferential direction of the fluid passage part 1222 When connected, it can be in the shape of an equilateral triangle. The fluid application structure of this embodiment can provide a contact area of a predetermined value or more with respect to the external target 3000 regardless of the direction in which the user grips the fluid application structure according to the above structure, thus maximizing the convenience of the user applying fluid. It can provide an effect.

4 is a diagram illustrating an exemplary embodiment of controlling the flow of fluid through a fibrous member by rotation of an opening/closing cover installed on a tip for applying a fluid application structure according to the present invention.

Referring to FIG. 4, in the application tip 1220, the fluid (which is disposed on the inner surface of the fluid passage hole 1222) and passes through the fluid passage hole 1222 according to the degree of rotation in the circumferential direction of the fluid passage hole ( 2000) an opening and closing cover 1224 for controlling the flow, and a fibrous member 1226 having one side absorbing the fluid 2000 that has passed through the opening and closing cover 1224 and the other side contacting the external target 3000 may be further included. have.

More specifically, a fluid transfer pipe 1228 communicating with the fluid storage unit 1100 may be formed inside the coating tip 1220, and the opening/closing cover 1224 is on the outer surface of the fluid application structure 100. A protruding part 1224-2 may be included, and the number of the fluid passage holes exposed in the direction of the external target may be adjusted according to the degree of rotational movement of the protruding part in the circumferential direction. Specifically, depending on the degree to which the opening/closing cover 1224 is rotated around the protrusion 1224-2, some fluid passage holes are exposed in the direction of an external target to make fluid contact, and the remaining fluid passage holes are in the opening/closing cover 1224. Thus, movement in the direction of gravity can be blocked.

Looking at the operation of the present invention made of the configuration as described above is as follows.

Referring back to FIG. 2, the user puts the fluid 2000 into the fluid storage unit 1100 through the fluid inlet 1140, and shakes or grips the handle 1300, or rubs against the target. May be allowed to flow out from the application tip 1220. In most cases, fluid can be quickly and evenly applied over the entire area of the target through a light touch of the end of the tip 1220 for applying to the target, just like applying a water pass to the affected area, and fluid is applied to control the amount of fluid flowing out. The strength of shaking the structure 1000 or touching the target through the structure 1000, and the degree of opening and closing of the fluid passage hole by the opening and closing cover may be adjusted.

In the above, the present invention has been described by specific matters such as specific components and limited embodiments and drawings, but this is provided only to help a more general understanding of the present invention, and the present invention is not limited to the above embodiments, Anyone with ordinary knowledge in the technical field to which the present invention pertains can make various modifications and variations from this description.

Therefore, the idea of the present invention is limited to the above-described embodiment and should not be determined, and all things modified equally or equivalently to the utility model registration claim as well as the utility model registration claim to be described later are the idea of the present invention. It will be said to belong to the category of.

1000: fluid application structure
1100: fluid reservoir
1120: empty space
1140: fluid inlet
1200: applicator
1220a, 1220b, 1220c: application tip
1222: fluid passage
1224: opening and closing cover
1224-2: protrusion
1226: absence of fibrous
1228: fluid delivery pipe
1240: end
1300: handle
1400: connection
2000: fluid
3000: external target

Claims (4)

A fluid storage unit having an empty space formed therein and having a fluid inlet to fill the empty space with a fluid through the fluid inlet;
An application unit including at least three application tips extending from the fluid storage unit and transferring the fluid from the empty space to an external target; And
Handle formed to surround at least a portion of the fluid storage unit for gripping by a user
Including,
The application tip,
At least one fluid passage port at an end contacting the external target, wherein the fluid passage through the fluid passage port so that the surface tension at the end of the fluid flowing into the fluid passage port prevents the outflow of the fluid by gravity Fluid application structure, characterized in that the area is determined. The method of claim 1,
The fluid storage unit has a rotationally symmetric shape,
The at least three coating tips are extended with the same inclination angle in the circumferential direction from the longitudinal direction of the fluid storage unit, but are spaced apart from each other at equal intervals, so that when the ends of the at least three coating tips are connected adjacent to each other, they have a regular polygonal shape. A fluid application structure, characterized in that it provides an application area of a predetermined ratio or more. The method of claim 2,
The application tip,
An opening/closing cover disposed on the inner surface of the fluid passage port and controlling the flow of the fluid through the fluid passage port according to the degree of rotation in the circumferential direction of the fluid passage port; And
A fibrous member in which one side absorbs the fluid passing through the opening/closing cover, and the other side contacts the external target
Including more,
The opening/closing cover includes a protrusion protruding from an outer surface of the fluid application structure, and controlling the number of fluid passage ports exposed in the external target direction according to the degree to which the protrusion is rotated in a circumferential direction of the fluid passage port. Fluid application structure, characterized in that. The method of claim 3,
Further comprising a connection portion connecting the fluid storage unit and the application unit to each other, wherein the connection unit is integrated with at least one of the fluid storage unit and the application unit to enable attachment and detachment between the fluid storage unit and the application unit. Fluid application structure, characterized in that.

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