KR20140140750A - Vessel cap - Google Patents

Abstract

The present invention relates to a container cap comprising an adaptor combined to an entrance of a container; a cap unit which is combined to the upper end of the adaptor to cover the adaptor, and has a hetero-material storage unit formed therein to store a hetero-material; and an outer wall member surrounding the hetero-material storage unit. The hetero-material is discharged when a cap hole formed on the hetero-material storage unit is rotated by the cap unit rotated to correspond to an outer wall hole formed on the outer wall member. According to the present invention, the container cap enables a user to rotate the cap unit, which has the hetero-material stored therein, to mix the hetero-material easily with content in a container; has higher availability than a product which is distributed after the hetero-material is mixed with the content in the container, since the container cap protects the hetero-material from ultraviolet rays, moisture and oxidation; does not have a structure which remains after the container cap is opened, and prevents a solid substance in the container from being discharged; and allows the clogged hetero-material storage unit of the cap unit to be separated from the container to prevent the hetero-material, which is not discharged from and left in the storage unit, from being discharged to the outside and becoming a pollution source.

Description

Container cap {VESSEL CAP}

The present invention relates to a container stopper, and more particularly, to a container stopper for storing a dissimilar material different from the contents of a container in a container stopper and allowing a dissimilar material to be mixed with the contents of the container when a user opens the container stopper will be.

In general, the container stopper functions to seal the container inlet of a bottle or the like and allows the user to open the container by applying force for drinking, and to seal the container after use.

Most disposable containers currently being distributed and sold contain only one kind of substance in a single container. When the additive is mixed with one kind of the contents, the additive must be supplied from another container. Therefore, And waste of resources due to separate packaging and container production.

In order to solve this problem, a separate space is formed in the container stopper, the dissimilar material is accommodated in the separate space, and the dissimilar material is mixed with the contents inside the container for drinking.

Techniques relating to such container closure have been proposed in Laid-Open Patent Application No. 2005-0069397 and Laid-Open Patent Application No. 2012-0072582.

Hereinafter, the container stopper disclosed in the prior art as disclosed in Japanese Patent Application Laid-Open No. 2005-0069397 and Japanese Patent Application Laid-Open No. 2007-0072582 will be briefly described.

FIG. 1 is a sectional view of an assembled state of a container stopper according to a first embodiment of the present invention in Japanese Patent Laid-Open No. 2005-0069397 (hereinafter referred to as "Prior Art 1"). As shown in FIG. 1, the container stopper of the prior art 1 includes a container stopper coupled to the container main body 100 having an injection port 110 in which a male screw 112 is formed on an outer peripheral edge, A storage member 200 having an upper end opened and a lower end at a cylindrical receiving portion 210 having an outlet 212 and an end plate 310 contacting the open end of the receiving portion 210, A main cap 320 extending axially from the outer periphery of the end plate 310 and having a female screw 322 screwed into the injection port 110, And a slider 330 inserted into the accommodating portion 210 so as to be movable in the axial direction and selectively opening and closing the outlet 212 is formed integrally with the opening member 300.

However, the container stopper according to the prior art 1 requires that the storage member 200 be firmly fixed to the container body 100 while the opening member 300 rotates, but the opening member 300 and the storage member 200 There is a problem that the discharge port 212 is not opened and the contents can not be discharged. At the same time, in order for the opening member 300 and the storage member 200 to fall together, the storage member 200 must not be coupled to the container body 100 too tightly.

In addition, the container stopper according to the prior art 1 has a problem in that when the container stopper is detached, the discharge port 212 is opened and the residual heterogeneous material that has not been discharged into the different material storage portion is discharged from outside and becomes a contamination source.

2 is a cross-sectional view of the assembled state of the prior art No. 2012-0072582 (hereinafter referred to as " Prior Art 2 "). 2, the container cap separating the additive material receiving pipe of the prior art 2 is connected to the upper end of the injection port 2 of the container 1 by the catching jaw 110, And a lower portion of the lower cap 100 having an open outlet 140. The lower cap 100 has a cap 130 formed at the bottom of the extension pipe 120 extending downward to the upper end of the cap 120, The lower end of the cap 130 is sealed to be openable and closable so that the additive is received therein. The upper end outer surface of the cap 130 has a shoulder portion 210 whose diameter is extended. The lower cap 100 and the receiving tube 200 are coupled to each other with a protrusion that supports the shoulder 210 so as to allow the upper and lower movement of the receiving tube 200. The lower cap 100, In the coupling, the receiving tube 200 is configured to include an upper cap 300 that merely engages in a downward movement; When the upper cap 300 is separated from the container 1, the seal coupling between the cap 130 and the receiving tube 200 is separated only by the upward movement of the receiving tube 200, not by the rotation of the receiving tube 200, And an additive receiving pipe for allowing the additive to be discharged therefrom.

The container stopper according to the prior art 2 also has a problem in that when the container stopper is detached, the outlet 140 is opened and the residual heterogeneous material that can not be discharged into the different material storage portion is discharged from the outside and becomes a contamination source. Further, there is a problem in that the lower cap 100 remains in the container even after the cap is opened, and the solid matter larger than the discharge port 140 can not be discharged out of the container.

KR 2005-0069397 A GB 2012-0072582 A

It is an object of the present invention to solve the problems of the prior art as described above, and it is an object of the present invention to provide an apparatus and a method for mixing a heterogeneous material into a container by an easy operation by rotating a cap portion containing therein a heterogeneous material, And to provide a container cap which is more useful than a product that protects against oxidation and mixes and distributes a heterogeneous substance in advance.

According to an aspect of the present invention for achieving the above-mentioned object, the present invention provides an air conditioner comprising: an adapter coupled to an inlet of a container; A cap for closing the end of the adapter and having a heterogeneous material storage unit for storing the heterogeneous material therein; And an outer wall member enclosing the dissimilar material storage portion, wherein when the stopper hole formed in the dissimilar material storage portion is rotated when the stopper portion rotates, when the outer stopper portion coincides with the outer wall hole formed in the outer wall member, .

In addition, the outer wall member of the present invention may be formed with a locking protrusion at the upper end of the outer circumferential surface so as to be caught by the retaining jaw provided at the upper end of the inner circumferential surface of the cap.

Further, the outer wall member of the present invention may have an outer wall protrusion formed on the outer circumferential surface thereof, and the outer wall protrusion may be positioned inside the stopper formed on the inner circumferential surface of the adapter.

Also, at least one of the outer wall protrusions in the present invention may be formed.

 Further, the outer wall protrusion of the present invention may be separated from the stopper when the stopper is rotated at a multiple of 360 ° to 360 °.

Further, the stopper in the present invention may be formed in a diagonal structure on the inner circumferential surface and the lower end.

According to the present invention, the pressure adjusting holes may be formed in the outer circumferential surface of the dissimilar material storage portion and the outer circumferential surface of the outer wall member, and the pressure adjusting holes may be communicated when the stopper hole and the outer wall hole coincide with each other.

In the present invention, protrusions may be formed on the inner bottom surface of the dissimilar material storage portion, and grooves may be formed on the outer bottom surface of the outer wall member to which the protrusions are coupled.

Further, in the dissimilar material storage unit of the present invention, a finishing stopper is coupled to an opened bottom surface, and a stopper hole may be formed in the finishing stopper.

In addition, the adapter according to the present invention is characterized in that the adapter has a hooking protrusion formed on a lower end inner circumferential surface so as to be engaged with a jaw formed on an outer circumferential surface of an inlet of the container, Can be formed.

In addition, in the present invention, a loosening stopper for preventing loosening after the adapter is coupled to the container may be provided in at least one of the adapter and the container.

According to the present invention, it is possible to mix the different materials into the contents of the container by an easy operation by rotating the stopper portion in which the different materials are contained, and to protect the dissimilar materials from ultraviolet rays, moisture and oxidation, Has a high effect.

Further, the present invention is characterized in that after the opening of the stopper, there is no structure for obstructing the discharge of the contents in the container, and the dissimilar material storage portion of the stopper is separated from the container in a clogged state, There is an effect to prevent the phenomenon that

Brief Description of the Drawings Fig. 1 is a cross-sectional view showing a structure of a container cap according to a first embodiment of the prior art 1; Fig.
2 is a sectional view of an assembled state according to the prior art 2. Fig.
3 is a side sectional view of the container stopper according to the first embodiment of the present invention.
4 is an exploded cross-sectional view of the container stopper according to the first embodiment of the present invention.
5 is a bottom view of an adapter which is a component of the container stopper according to the first embodiment of the present invention.
6 is an enlarged view showing a stopper of an adapter which is a component of the container stopper according to the first embodiment of the present invention and an outer wall protrusion of the outer wall member.
7 is a partial enlarged view showing a stopper of the adapter in the container stopper according to the first embodiment of the present invention.
FIG. 8 is a side sectional view and a bottom view of the cap in the container stopper according to the first embodiment of the present invention. FIG.
9 is a side sectional view and a bottom view showing an outer wall member in a container stopper according to a first embodiment of the present invention.
10 is a side sectional view of a container stopper according to a second embodiment of the present invention.
11 is a side sectional view of a container stopper according to a third embodiment of the present invention.
12 is a side sectional view of a container stopper according to a fourth embodiment of the present invention.

The terms or words used in the present specification and claims are intended to mean that the inventive concept of the present invention is in accordance with the technical idea of the present invention based on the principle that the inventor can appropriately define the concept of the term in order to explain its invention in the best way Should be interpreted as a concept.

Throughout the specification, when an element is referred to as "comprising ", it means that it can include other elements as well, without excluding other elements unless specifically stated otherwise. Also, the term " part "in the description means a unit for processing at least one function or operation, which may be implemented by hardware or software or a combination of hardware and software.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the configuration of an embodiment of a container stopper according to the present invention will be described in detail with reference to the drawings.

≪ Embodiment 1 >

FIG. 3 is a sectional side view of the container stop according to the first embodiment of the present invention. FIG. 4 is a cross-sectional view of the container stopper according to the first embodiment of the present invention. Fig. 6 is a side view of the adapter stopper according to the first embodiment of the present invention, which is a component of the container stopper, and the outer wall protrusion of the outer wall member, which are components of the container stopper according to the first embodiment, Fig. 7 is a partial enlarged view of the stopper of the adapter in the container stopper according to the first embodiment of the present invention, Fig. 8 is a sectional side view of the stopper portion of the container stopper according to the first embodiment of the present invention, 9 is a side sectional view and a bottom view of the outer wall member in the container stopper according to the first embodiment of the present invention.

According to these drawings, the container stopper 100 of the first embodiment of the present invention includes the adapter 110, the stopper portion 120, and the outer wall member 130, and a thread is formed on the outer peripheral surface of the inlet of the container V And is applied to a container which is spirally coupled by a rotating operation.

The adapter 110 interconnects the container V and the plug 120 and includes an adapter body 112 and a stopper 114.

The adapter body 112 is threaded so that it can be spirally engaged with the plug 120 described later on the stepped upper peripheral surface and threaded to be screwed into the lower end inner circumferential surface with the inlet of the container V. [

The stopper 114 is a component that prevents the outer wall member 130, which will be described later, from being rotated, formed in the middle of the adapter body 112 in a state spaced apart from a thread formed on the inner peripheral surface of the lower end of the adapter body 112.

The stopper 114 is formed in a groove shape to support both outer wall protrusions 136 formed on the outer wall member 130 to be described later and corresponds to each of the outer wall protrusions 136.

Since the stopper 114 is formed so that the gap between the mouth and the outlet is gradually narrowed, the outer wall protrusion 136 of the outer wall member 130 can be easily coupled to the stopper 114 of the adapter 110, Except for the middle part being formed in parallel.

That is, in the process of inserting the outer wall member 130 into the adapter 110, the outer wall protrusion 136 of the outer wall member 130 is guided along the inclined surface of the stopper 114 of the adapter 110,

The stopper 114 is formed in a diagonal shape on the inner circumferential surface and on the lower end thereof so that the liquid in the container V does not accumulate and flows well.

Here, when the user rotates the stopper 120 for drinking or the like, the stopper 120 rotates, but when the outer wall protrusion 136 of the outer wall member 130 is caught by the stopper 114 of the adapter 110 The outer wall member 130 is prevented from rotating and the rotating stopper hole 126 is communicated with the outer wall hole 138 which is not rotated, so that the dissimilar material is discharged.

The outer wall protrusion 136 is detached from the stopper 114 of the adapter 110 so that the outer wall member 130 is separated from the stopper 114 of the adapter 110. As a result, It does not rotate anymore. Therefore, the length of the stopper 114 of the adapter 110 determines how much the outer wall member 130 rotates (the rotation angle).

That is, the stopper 120 rotates to cause the stopper hole 126 formed in the dissimilar material storage unit 124 to communicate with the outer wall hole 138 formed in the outer wall member body 132 to discharge the dissimilar material, The hole 126 and the outer wall hole 138 are separated from each other at the adapter 110 in a closed state. At this time, the screw thread formed on the outer peripheral surface of the upper end of the adapter 110 is preferably formed to have a predetermined length so that the stopper 120 rotates 360 ° or 360 degrees and is separated from the adapter 110.

Further, although not shown in the drawing, the adapter 110 may not be loosened in a state of being coupled to the container V, so that a toothed lozenge, which does not rotate in the reverse direction to improve the binding force, (The portion where the adapter contacts the lower surface of the thread) of the outer peripheral surface of the inlet V and the upper surface of the protruding portion protruding from the lower portion of the thread of the container (V).

The stopper portion 120 is coupled to the upper end of the adapter 110 and is closed and includes a stopper body 122 and a heterogeneous material storage portion 124.

The stopper body 122 is formed on the inner circumferential surface of the upper end of the adapter 110 so as to be screwed with the thread formed on the outer circumferential surface of the upper end of the adapter 110. The stopper body 134 is hooked The jaw 122a is formed in the circumferential direction.

That is, a stopping protrusion 122a is formed at the uppermost end of the inner circumferential surface of the stopper body 122 so that the stopping protrusion 134 formed at the uppermost end of the outer circumferential surface of the outer wall member 130 is inserted into the stopping protrusion 122a.

The dissimilar material storage unit 124 is integrally formed on the bottom surface of the stopper body 122 so as to have a cylindrical shape. The dissimilar material storage unit 124 isolates and stores the dissimilar materials therein, and a part of the stopper hole 126 eccentric to the bottom surface is formed. Meanwhile, although the inner bottom surface of the dissimilar material storage unit 124 is illustrated as being flat, the present invention is not limited thereto.

The outer wall member 130 includes an outer wall member body 132, a locking protrusion 134, an outer wall protrusion 136, and an outer wall hole 138. The outer wall member 130 is a component surrounding the dissimilar material storage portion 124.

The outer wall member body 132 is formed in a cylindrical shape with a lower end closed and a locking protrusion 134 is formed at the upper end of the outer circumferential surface of the outer wall member body 132. The locking protrusion 134 is engaged with a locking protrusion 122a formed at the upper end of the inner circumferential surface of the stopper body 122, . The outer wall member body 132 freely rotates because the engagement protrusion 134 of the outer wall member body 132 is engaged with the engagement protrusion 122a formed at the upper end of the inner circumferential surface of the stopper body 122. [

The outer wall protrusions 136 are formed in the stopper 114 of the adapter 110 so as to be respectively engaged with one another So that the outer wall member 130 is prevented from rotating while the stopper 120 is rotated and opened.

At this time, the outer wall protrusion 136 has a sloped surface that widens upward and downward toward the outer side so that the outer wall protrusion 136 enters into the stopper 114 and the outer wall member 130 and the adapter 110 are engaged with each other for the first time Or when the user opens and closes the stopper 120 easily.

On the other hand, two or more of the outer wall protrusions 136 may be formed (see Figs. 5 (b) and 5 (c)). It is preferable that the outer wall member 130 is disposed in an asymmetric manner so that the outer wall member 130 can be coupled in only one direction when the outer wall member 130 is coupled to the stopper 120.

The outer wall hole 138 is formed on the bottom surface of the outer wall member body 132 at the same distance as the center of the stopper hole 126 of the stopper portion 120 so that the outer wall hole 138 is formed in the dissimilar material storage portion 124 during rotation of the stopper portion 120 When the formed stopper hole 126 is rotated and coincided with the outer wall hole 138 formed in the outer wall member 130, the dissimilar material is discharged.

The adapter 110 of the container stopper 100 according to the present invention is not released in a state of being coupled with the container V. [ Therefore, although not shown in the drawing, a toothed loosening zone which does not rotate in the opposite direction is connected to the lower surface of the thread in the outer peripheral surface of the inlet of the container V or the upper surface of the protrusion And the like.

In addition, the container stopper 100 according to the present invention is configured such that when the container stopper 100 is rotated in the counterclockwise direction for drinking the beverage, the rotating stopper 120 is separated from the upper thread of the adapter body 112 And when the stopper hole 126 formed in the bottom surface of the dissimilar material storage part 124 coincides with the outer wall hole 138 formed in the bottom surface of the outer wall member body 132 and the dissimilar material storage part 124 ) Is discharged and mixed with the contents of the container (V).

The outer wall member 130 rotatably supported on the stopper 120 is fixed to the stopper 114 of the adapter 110 by the outer wall protrusion 136 of the outer wall member 130 when the stopper 120 is opened. The outer wall member 130 is communicated or non-combusted with the outer wall hole 138 of the outer wall member body 132 in which the stopper hole 126 of the rotating dissimilar material storage portion 124 is stopped will be.

The stopper hole 120 of the stopper portion 120 is rotated to connect the outer wall hole 138 of the outer wall member 130 with the outer wall hole 138, The outer wall member 130 does not rotate any more after the outer wall projection 136 is released from the stopper 114 of the adapter 110. [

The outer wall member 130 is simultaneously detached from the cap 120 when the cap 120 is opened to drink the contents of the container V and the adapter 110 is connected to the inlet of the container V .

Thereafter, when the outer wall member 130 is separated from the adapter 110 like the plug 120, the dissimilar material storage portion 124 and the outer wall hole 138 of the outer wall member 130 are separated Thereby preventing the heterogeneous material that has not been discharged from the storage unit 124 from being discharged outside the container V and contaminating the same.

≪ Embodiment 2 >

10 is a side sectional view of a container stopper according to a second embodiment of the present invention.

According to the drawing, the container stopper 200 of the second embodiment according to the present invention includes the adapter 210, the stopper 220 and the outer wall member 230, The detailed description thereof will be omitted.

Furthermore, the container stopper 200 of the second embodiment is exemplified as being applied to a container in which a thread is formed on the outer peripheral surface of the inlet of the container V and is spirally coupled by a rotating operation.

The cap 220 differs from the first embodiment in that a protrusion such as a mountain-like protrusion is formed on the inner bottom surface of the dissimilar material storage unit 224 and a groove 224a such as a cone is formed in the center of the bottom surface. Also, the stopper hole 226 of the dissimilar material storage portion 224 extends downwardly through the cylindrical rim.

The outer wall member 230 is formed with a protrusion 232a such as a cone or the like on its inner bottom surface so as to be coupled to a groove 224a of a conical shape or the like formed at the central portion of the bottom of the dissimilar material storage portion 224 . In addition, the inner bottom surface of the outer wall member 230 may be formed with a circumferential groove so that the edge of the lower end of the stopper hole 226 can be inserted, thereby allowing the dissimilar material storage portion 224 to rotate, The sealing force between the substance storage portion 224 and the outer wall member 230 can be improved.

The protrusions 232a formed on the inner bottom surface of the outer wall member body 232 are coupled to the grooves 224a formed in the bottom surface of the dissimilar material storage portion 224 of the stopper 220 to improve the adhesion .

Pressure regulating holes H1 and H2 are formed at the lower end of the outer circumferential surface of the dissimilar material storage unit 224 and at the lower end of the outer circumferential surface of the outer wall member 230 so that the stopper hole 226 and the outer wall hole 238 The pressure adjusting holes H1 and H2 are communicated with each other, so that the dissimilar material storage portion 224 can be easily discharged through air inflow.

Reference numeral 212 denotes an adapter body. Numeral 214 denotes a stopper. Numeral 222a denotes a stopper. Numeral 222 denotes a stopper body. Numeral 232 denotes an outer wall member body. Numeral 234 denotes a locking projection. Numeral 236 denotes an outer wall protrusion.

≪ Third Embodiment >

11 is a side sectional view of a container stopper according to a third embodiment of the present invention.

According to the drawing, the container stopper 300 of the third embodiment according to the present invention includes an adapter 310, a stopper 320 and an outer wall member 330, The detailed description thereof will be omitted.

The closure part 320 is different from the first embodiment in that the lower end of the dissimilar material storage part 324 is opened in order to improve the sealing force, and the lower end is closed by the closure part 324a. At this time, the bottom stopper 324a is formed in a conical shape at the bottom, and the stopper hole 326 is formed at a position spaced apart from the center by a predetermined distance.

Meanwhile, the finishing stopper 324a may be formed of a material such as rubber or silicone to improve adhesion with the lower end of the dissimilar material storage portion 324. [

Unlike the first embodiment, the outer wall member 330 is formed in a conical shape corresponding to the bottom surface of the finishing stopper 324a and is formed at a position spaced from the center by a predetermined distance so as to communicate with the stopper hole 326 An outer wall hole 338 is formed.

Reference numeral 312 denotes an adapter body, 314 denotes a stopper, 322a denotes a stopper, 322 denotes a stopper body, 332 denotes an outer wall member body, 334 denotes a locking projection, and 336 denotes an outer wall protrusion.

<Fourth Embodiment>

12 is a side sectional view of a container stopper according to a fourth embodiment of the present invention.

The container stopper 400 of the fourth embodiment according to the present invention includes an adapter 410, a stopper 420 and an outer wall member 430. The stopper 420 and the outer wall member 430 ) Have the same structure and function as those of the first embodiment, and thus detailed description thereof is omitted.

Meanwhile, the container stopper 400 of the fourth embodiment of the present invention is different from the first to third embodiments in that an adapter (not shown) is used so that it can be applied to a container V, 410).

That is, the adapter 410 includes an adapter body 412 and a stopper 414 so as to function as a mutual connection between the container V and the stopper 420. The adapter 410 includes a stopper protrusion 412a, (414a) is further formed.

The adapter body 412 is threaded so as to be spirally engaged with a stopper 420 to be described later on the stepped upper peripheral surface and is inserted into the inlet of the container V on the outer peripheral surface of the lower end inner peripheral surface and the stopper 414, A locking protrusion 412a and a contact member 414a are formed.

That is, the latching protrusion 412a is formed along the lower end inner circumferential surface of the adapter body 412, so that the latching protrusion 412a is caught by the upper end of the container V to be bound to the inlet of the container V.

The contact member 414a is formed on the inner circumferential surface of the stopper 414 so as to be pressed against the inner circumferential surface of the inlet V of the container V while facing the engagement protrusion 412a. At this time, the contact member 414a is formed in a multi-stage saw tooth shape or the like, and only the portion may be formed of a soft material.

Meanwhile, since the adapter 410 is rotatably sealed at the inlet of the container V when the container stopper 400 is opened, the stopper 420 can be opened and rotated while the adapter 410 is gripped.

Reference numeral 412 denotes an adapter body. Reference numeral 422a denotes a latching jaw. Reference numeral 422 denotes a plug body. Reference numeral 432 denotes an outer wall member body. Reference numeral 434 denotes a latching protrusion. Reference numeral 436 denotes an outer wall protrusion.

Meanwhile, the container stopper 400 of the fourth embodiment includes a second embodiment in which a protrusion such as a cone is formed on the upper surface of the outer wall member and a groove such as a cone formed in the central portion of the bottom surface of the dissimilar material storage portion is formed, The third embodiment may be applied in which the lower end of the dissimilar material storage portion is opened and the lower end thereof is closed with a finishing stopper.

While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. This is possible.

Therefore, the scope of the present invention should not be limited by the described embodiments, but should be determined by the equivalents of the appended claims, as well as the appended claims.

100: container cap 110 of the first embodiment 110: adapter
114: stopper 120:
124: heterogeneous material storage unit 126: stopper hole
130: outer wall member 134:
136: outer wall protrusion 138: outer wall hole
200: container closure 210 of the second embodiment 210: adapter
214: stopper 220:
224: Dissimilar material storage unit 224a: Home
226: stopper hole 230: outer wall member
232a: projection 234:
236: outer wall protrusion 238: outer wall hole
300: container cap 310 of the third embodiment: adapter
314: stopper 320:
324: Dissimilar material storage unit 324a: Finishing cap
326: stopper hole 330: outer wall member
334: locking protrusion 336: outer wall protrusion
338: Outer wall hole
400: container cap 410 of the fourth embodiment: adapter
412a: Stopper 414: Stopper
414a: Adhesive member 420:
424: Heterogeneous material storage part 426: Stopper hole
430: outer wall member 434:
436: outer wall protrusion 438: outer wall hole

Claims (11)

An adapter coupled to the inlet of the vessel;
A cap for closing the end of the adapter and having a heterogeneous material storage unit for storing the heterogeneous material therein; And
And an outer wall member surrounding the dissimilar material storage portion,
Wherein the dissimilar material is discharged when the stopper hole formed in the dissimilar material storage portion is rotated when the stopper portion coincides with the outer wall hole formed in the outer wall member.
The method according to claim 1,
Wherein the outer wall member has a hooking protrusion formed on an upper end of the outer circumferential surface so as to be caught by a hook provided at an upper end of an inner circumferential surface of the cap.
3. The method of claim 2,
Wherein the outer wall member has an outer wall protrusion formed on an outer circumferential surface thereof and the outer wall protrusion is positioned inside a stopper formed on an inner circumferential surface of the adapter.
The method of claim 3,
Wherein at least one of the outer wall protrusions is formed.
The method of claim 3,
Wherein the outer wall protrusion is detached from the stopper when the stopper is rotated at a multiple of 360 ° to 360 °.
The method of claim 3,
Wherein the stopper has an inner circumferential surface and a lower end formed in a diagonal structure.
The method according to claim 1,
Wherein pressure regulating holes are formed in the outer circumferential surface of the dissimilar material storage portion and the outer circumferential surface of the outer wall member so that the pressure regulating holes communicate with each other when the plug hole and the outer wall hole coincide with each other.
The method according to claim 1,
A protrusion is formed on an inner bottom surface of the dissimilar material storage unit and a groove is formed on an outer bottom surface of the outer wall member to which the protrusion is coupled.
The method according to claim 1,
Wherein the dissimilar material storage portion is coupled to a bottom end of the open bottom, and a stopper hole is formed in the finishing stopper.
The method according to claim 1,
Wherein the adapter has a hooking protrusion formed on a lower end inner circumferential surface so as to be engaged with a jaw formed on an outer circumferential surface of an inlet of the container and an urging member is formed on an inner circumferential surface of the stopper so as to be adjacent to the inner circumferential surface of the inlet of the container.
The method according to claim 1,
And a loosening preventing member for preventing loosening after the adapter is coupled to the container is provided in at least one of the adapter and the container.

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