WO2017104959A1

WO2017104959A1 - Pump-type compact container

Info

Publication number: WO2017104959A1
Application number: PCT/KR2016/011803
Authority: WO
Inventors: 함기영; 김학찬
Original assignee: (주)연우
Priority date: 2015-12-17
Filing date: 2016-10-20
Publication date: 2017-06-22
Also published as: KR101661581B1

Abstract

The present invention relates to a pump-type compact container enabling: a button part to move in a lower direction and be restored by the elastic force of the button part itself when a user presses the button part; and contents to be discharged by changing the pressure inside a contents storage part such that the contents can be easily discharged through a simple structure even if a separate pumping member is not present, thereby enabling assembly time to be shortened and manufacturing costs to be reduced.

Description

Pump Type Compact Container

The present invention relates to a pump-type compact container, and more particularly, when the user presses the button portion, the button portion is moved downward by the elastic force of the button portion itself, and restored, and the contents are discharged by changing the pressure in the contents storage portion. By being configured to be, it is possible to easily discharge the contents through a simple structure even without a separate pumping member, relates to a pump-type compact container that can reduce the assembly time, as well as manufacturing costs.

In general, a compact container means that a woman can carry and easily carry tint cosmetics or white powder used for facial makeup while carrying.

These compact containers are provided in various shapes. Regardless of any shape, the container is stored in the color storage part or the contents of one hundred powder regardless of any shape, and in use, the outer lid is pressed by pressing a button provided on the front part of the container body. It is common to use cosmetics by applying cosmetics, such as puffs or brushes, which are opened by hinge rotation in the container body and used therein.

However, since the conventional compact container having the above configuration has a structure in which the contents are exposed to the outside each time the contents are used, it is difficult to maintain the internal airtightness of the contents storage unit.

In order to solve this problem, a "compact container having an airless pump", which is configured to improve the internal airtightness of the contents storage unit, is disclosed in Korean Utility Model Registration No. 20-0461424 (hereinafter, referred to as the Registration Utility Model). have.

The utility model is a compact container having a casing for accommodating the upper case and the lower case, the annular outer wall is fixed to the inside of the lower case and extends below the edge is formed, the outer wall and concentric circles A cylinder formed in the center thereof, an opening formed in the lower portion of the recessed portion, and the cylinder formed to communicate with the space inside the outer wall of the opening; A plate spaced above the cylinder and formed with a discharge port for discharging contents in the center and a through hole formed at one side thereof and having an annular downward extension wall around the discharge hole; A hollow rod extends upward in the center of the concave portion of the cylinder, and a plurality of holes are formed in the circumferential surface of the rod to penetrate the inside and the outside, and a piston support having a flange formed at a lower end thereof, a rod of the piston support, and the cylinder. It is installed between the concave portions of the annular inner piston to move up and down, and the protrusion is formed in the center to seal the discharge port of the plate is formed in the center, the contents introduced through the hollow of the piston support around the protrusion An airless pump having an opening formed therein so as to penetrate therethrough, the airless pump including a stem having an annular trench for guiding the downward extension wall of the dish concentrically with the protrusion; An annular container piston which allows vertical descending along the inner circumferential surface of the outer wall of the cylinder and contacts the upper portion of the inner case when the entire contents are consumed; The lower part of the plate is installed to be seated on the stem and the auxiliary button is formed with a downward inclination having an elastic side to one side, and a button portion including a main button seated on the upper portion of the auxiliary button and the projection protruded to one side through the plate through It is characterized by arrangement.

However, the utility model registered as described above is provided with a cylinder fixed to the lower case for the discharge of the contents contained in the casing and an airless pump installed in the inlet of the cylinder to perform the pumping operation, the complex structure of Since the pumping operation is made through the airless pump, the assembly time for installing the airless pump, as well as the increase in manufacturing cost, there was a problem that increases the manufacturing cost.

The present invention has been made to solve the above-described problems, an object of the present invention is to restore the button portion is moved downward by the elastic force of the button itself when the user presses the button portion is changed by changing the pressure inside the contents storage unit Since the contents are configured to be discharged, it is possible to easily discharge the contents through a simple structure even without a separate pumping member, thereby providing a pump type compact container capable of shortening the assembly time and reducing the manufacturing cost. will be.

In addition, when the pressure inside the contents storage portion is higher than the external pressure, the elastic valve body is moved upward in order to close the contents discharge hole by the internal pressure rise of the contents storage portion, thereby preventing leakage of the contents. It is to provide a compact container.

In addition, by sucking and storing a predetermined amount of contents into the space formed by the pumping guide cap and the contents suction portion through the contents suction portion, to provide a pump type compact container capable of always discharging the contents of the quantitative at each pumping operation.

Pump type compact container according to the present invention to solve the above problems, the lower case; Located inside the lower case, the contents are stored, the contents storage unit is reduced in volume according to the use of the contents; It is coupled to the upper portion of the contents storage portion, the upper one side is provided with a button portion of the elastic material for guiding the pumping operation by the elastic deformation is restored by moving downward in accordance with whether or not the user presses, the other side of the upper button portion A pumping guide cap provided with a contents discharge part in which a contents discharge hole is formed to discharge the contents by an operation; The contents inlet is formed to form a space in which the contents are stored in the lower portion of the pumping guide cap inside the contents storage part and is coupled to the contents storage hole to suck a predetermined amount of contents stored in the contents storage part by elastic deformation of the button part. Contents inhalation portion; An elastic valve body positioned in a space formed by the pumping guide cap and the contents suction part, and being lowered according to the pressurization of the button part to selectively open and close the contents inlet hole and the contents discharge hole; And an upper case hinged to the lower case to be rotatable vertically.

In addition, an insertion hole is formed in the central portion of the contents inlet so that the lower portion of the elastic valve body is inserted, and the contents inlet hole surrounds the insertion hole, and a plurality of the contents inlet holes are formed at predetermined intervals.

In addition, the elastic valve body is made of an elastic material, it is seated on the upper surface of the contents inlet and opening and closing plate for opening and closing the contents inlet hole according to the pressing of the button portion, and is formed extending from the central portion of the opening and closing bottom And a support rod which is lifted up and down while being inserted into the insertion hole, and is formed to extend upwardly from the center portion of the opening and closing plate and to open and close the contents discharge hole according to whether the button portion is pressed.

In addition, when the button portion is pressed, the opening and closing plate is pressed downward by the pressure of the contents located in the space formed by the pumping guide cap and the contents suction portion and is in close contact with the upper surface of the contents suction portion to maintain the closed state of the contents inlet hole. The support and the opening and closing rods are lowered according to the elastic deformation of the opening and closing plate due to the pressure of the contents, thereby opening the contents discharge hole.

In addition, when the button portion is released from pressure, the elastic valve body is lifted by the pressure change of the space formed by the pumping guide cap and the contents suction part, and the opening and closing plate is spaced apart from the upper surface of the contents suction part to open the contents inlet hole, and As the opening and closing plate is deformed, the support and the opening and closing rod are raised to close the contents discharge hole.

In addition, the upper surface of the contents suction portion provides a directionality when assembling the pumping guide cap and a protrusion formed with a fixing groove to fix the pumping guide cap is formed protruding, the bottom of the pumping guide cap fixed to be coupled to the fixing groove Characterized in that the projection is provided.

In addition, the bottom portion of the contents discharge portion is characterized in that it is provided with a guide projection for guiding the lifting and lowering of the elastic valve body is formed at regular intervals surrounding the contents discharge hole.

In addition, the cover portion is coupled to one side of the pumping guide cap so as to be openable and closed, the receiving portion is formed so that the contents application member is accommodated on the upper surface;

As described above, according to the present invention, when the user presses the button unit, the button unit moves downward by the elastic force of the button unit itself, and is restored so that the contents are discharged by changing the pressure in the contents storage unit. Since it is possible to easily discharge the contents through a simple structure even without the pumping member, there is an advantage of reducing the assembly time, as well as the manufacturing cost.

In addition, when the pressure inside the contents storage portion is higher than the external pressure, the elastic valve body is moved upward by the internal pressure rise of the contents storage portion and is configured to close the contents discharge hole, thereby preventing leakage of the contents. have.

In addition, by suctioning and storing a predetermined amount of contents into a space formed by the pumping guide cap and the contents suction unit through the contents suction unit, there is an advantage that it is possible to always discharge the quantity of contents at each pumping operation.

1 is an exploded perspective view showing the configuration of a pump type compact container according to a preferred embodiment of the present invention.

Figure 2 is a perspective view showing the configuration of the pump type compact container according to a preferred embodiment of the present invention.

Figure 3 is a cross-sectional view showing the configuration of the pump type compact container according to a preferred embodiment of the present invention.

4 and 5 is a state diagram showing the operating state of the pump type compact container according to a preferred embodiment of the present invention.

Hereinafter, the present invention will be described in detail with reference to the drawings. Like reference numerals in the drawings denote like elements.

1 is an exploded perspective view showing the configuration of a pump type compact container according to a preferred embodiment of the present invention, Figure 2 is a combined perspective view showing the configuration of a pump type compact container according to a preferred embodiment of the present invention, Figure 3 is Coupling cross-sectional view showing the configuration of a pump type compact container according to a preferred embodiment of the present invention.

1 to 3, the pump type compact container according to a preferred embodiment of the present invention, the lower case 100, the contents storage unit 200, the pumping guide cap 300, the contents suction unit 400, elastic The valve body 500 and the upper case 600 are included.

The lower case 100 is to accommodate the contents storage unit 200 to store the contents, the front portion is provided with an opening and closing button 110 for opening and closing the upper case 600, the opening and closing button 110 While preventing the upper case 600 from being normally opened, the user moves inward when pressing the opening / closing button 110 to enable the opening of the upper case 600.

On the other hand, the inner side of the lower case 100 is coupled to the intermediate case 700 is wrapped around the contents receiving portion 200 is coupled, the coupling groove 120 on the inner circumferential surface to enable the coupling with the intermediate case 700 Is formed, the outer peripheral surface of the intermediate case 700 is provided with a coupling protrusion 710 coupled to the coupling groove 120.

In addition, a protrusion insertion groove 720 into which the opening and closing protrusion 620 of the upper case 600 is inserted is formed at the front portion of the intermediate case 700.

The contents storage unit 200 is located inside the lower case, the contents are stored, is configured to reduce the volume according to the use of the contents. As described above, the embodiment of the contents storage unit 200 may reduce the volume according to the use of the contents, and thus, various embodiments, such as an elastic tube structure and a corrugated pipe structure, may be used, and as an embodiment, the contents storage unit 200 may be used. The piston 210 may be provided to rise in accordance with the use of the contents therein. In this case, the lower end of the contents storage unit 200 is air so that the air flows into the contents storage unit 200 when the piston 210 is raised by the pumping operation through the operation of the pumping guide cap 300 to be described later It is preferable that the moving hole 220 is formed.

The pumping guide cap 300 is coupled to the upper portion of the contents storage unit 200 to close the upper opening of the contents storage unit 200, in the present invention, the upper side of the pumping guide cap 300 It is characterized in that the button unit 310 for guiding the pumping operation by the elastic deformation is moved back and restored depending on whether the user is pressed.

The button 310 is a space that is formed by the contents suction unit 400 and the pumping guide cap 300 when the user moves the upper surface downward when the user presses the upper part is restored when the user releases the pressure (S) By changing the pressure of the) guides the pumping operation, it is made of an elastic material so that it can be elastically deformed according to the user pressure.

On the other hand, the other side of the upper end of the pumping guide cap 300 is provided with a content discharge part 320 having a content discharge hole 321 is formed so that the content is discharged by the pumping operation according to the operation of the button 310, In the present invention, the contents discharge hole 321 is characterized in that the opening and closing is made in accordance with the lifting and lowering of the elastic valve body 500 to be described later.

The contents discharge hole 321 is elastic valve body 500 by the pressure of the contents located in the space (S) formed by the pumping guide cap 300 and the contents suction unit 400 when the button portion 310 is pressurized ) Is opened as the lowering, and when the pressure release of the button 310, the elastic valve body 500 is raised by the pressure change of the space formed by the pumping guide cap 300 and the contents suction unit 400 Accordingly configured to be closed.

The bottom portion of the contents discharge part 320 is provided with a guide protrusion 322 formed around the contents discharge hole 321 at regular intervals to guide the lifting and lowering of the elastic valve body 500. 322 guides the opening / closing rod 530 to move up and down without tilting to one side when the elastic valve body 500 moves up and down, thereby accurately closing the content discharge hole 321 in the process of raising the elastic valve body 500. Makes it possible to let.

In addition, the bottom of the pumping guide cap 300 is provided with a fixing protrusion 340 coupled to the fixing groove 414 provided on the upper surface of the contents suction unit 400 to be described later.

On the other hand, the cover portion 800 for opening and closing the upper portion of the pumping guide cap 300 is rotatably coupled up and down on one side of the pumping guide cap 300, the front of the cover portion 800 according to the hinge coupling Handle portion 810 is provided to facilitate the operation during the vertical rotation, the receiving groove 820 is formed on the upper end so that the contents applying member (P) can be accommodated.

In addition, the lower portion of the cover portion 800 is provided with a sealing protrusion 830 is formed to surround the upper outer peripheral surface of the pumping guide cap 300 is formed in close contact extending downward to prevent leakage of the contents according to the pressure deviation. .

The contents suction unit 400 is coupled to the lower portion of the pumping guide cap 300 inside the contents storage unit 200 and stored in the contents storage unit 200 by elastic deformation of the button unit 310. Space to suck the contents in a predetermined amount, spaced apart from the pumping guide cap 120 by a predetermined interval in the lower portion of the pumping guide cap 300 to be able to suck and store the contents stored in the contents storage unit 200 ( Form S) and combine.

The contents suction unit 400 is provided with a contents inlet 410 having a contents inlet hole 411 so that the contents stored in the contents storage unit 200 are introduced. The button unit is provided on an upper surface of the contents inlet 410. An elastic valve body 500 for opening and closing the contents inlet hole 411 is seated according to whether the pressure of the 310 is applied.

The contents inlet hole 411 is closed as the elastic valve body 500 descends due to the pressure of the contents located in the space S formed by the pumping guide cap and the contents suction part when the button part 310 is pressurized. When the pressure of the button 310 is released, the elastic valve body 500 is opened by the pressure change of the space formed by the pumping guide cap and the contents suction part so as to be opened.

On the other hand, the insertion hole 412 is formed in the central portion of the contents inlet 410 so that the support 520 of the elastic valve body 500 is inserted, the insertion hole 412 is raised and lowered of the elastic valve body 500 By guiding the vertical movement of the lug support 520, the elastic valve body 500 can be raised and lowered without inclining to any one side.

In addition, the contents inlet hole 411 surrounds the insertion hole 412 so that the contents stored in the contents storage unit 200 are easily introduced into the contents suction unit 400, and a plurality of the contents inlet holes 411 are formed at regular intervals. desirable

Meanwhile, the fixing protrusion 340 of the pumping guide cap 300 is coupled to the upper surface of the contents suction unit 400 to provide directionality when assembling the pumping guide cap 300 and to fix the pumping guide cap 300. Protruding portion 413 is formed to protrude, the protruding portion 413 is formed so that the fixing groove 414 is formed recessed downward from the upper surface is configured to be combined with the fixing protrusion 340.

The elastic valve body 500 is located in the space formed by the pumping guide cap 300 and the contents suction unit 400 is raised and lowered according to whether the button 310 is pressed and the contents inlet hole 411. And selectively opening and closing the contents discharge hole 321, which is seated on an upper surface of the contents inlet 410 and opens and closes the contents inlet hole 411 according to whether the button 310 is pressed. 510, a support 520 extending downward from the central portion of the opening and closing plate 510 and being lifted up and down while being inserted into the insertion hole 412, and extending upward from the central portion of the opening and closing plate 510. Is formed and consists of an opening and closing rod 530 to open and close the contents discharge hole 321 according to whether the button 310 is pressed.

The elastic valve body 500 is downward by the pressure of the contents located in the space (S) formed by the pumping guide cap 300 and the contents suction unit 400 when the button unit 310 is pressed. It is configured to be pressurized, and thus, as the elastic deformation of the opening and closing plate 510 is made, the opening and closing plate 510 is in close contact with the upper surface of the contents suction unit 400 to maintain the closed state of the contents inlet hole 411. By the elastic deformation of the opening and closing plate 510, the support 520 and the opening and closing rod 530 are lowered to open the contents discharge hole 321.

In addition, the elastic valve body 500 is configured to rise by the pressure change of the space (S) formed by the pumping guide cap 300 and the contents suction unit 400 when the pressure release of the button portion 310. In this case, as the elastically deformable opening and closing plate 510 is restored and ascended, the opening and closing of the contents inlet hole 411 is spaced apart from an upper surface of the contents suction part 400, and the opening and closing plate 510 is formed. With the rise of the support 520 and the opening and closing rod 530 is raised to close the contents discharge hole 321.

The elastic valve body 500 is made of an elastic material to enable elastic deformation of the opening and closing plate 510 according to whether the button 310 is pressed.

The upper case 600 is wrapped around the contents applying member (P) and hinged to be able to rotate up and down to the lower case 100, it is possible to use the contents applying member (P) when rotating upward to open. When closed by rotating downward, the foreign matter is prevented from being introduced into the receiving groove 820 while protecting the contents applying member P from external impact.

It is preferable that a mirror 610 is installed inside the upper case 600 so that a user can check a makeup part during makeup.

In addition, the front part of the upper case 600 is provided with an opening and closing protrusion 620 to enable the opening of the upper case 600 only when the opening and closing button 110 is pressed.

Hereinafter, an operating state of a pump type compact container according to a preferred embodiment of the present invention will be described with reference to FIGS. 4 and 5. 4 and 5 is a state diagram showing the operating state of the pump type compact container according to a preferred embodiment of the present invention.

4 and 5, the pump type compact container according to a preferred embodiment of the present invention, the user button button portion made of an elastic material when pressing the button portion 310 provided on one side of the pumping guide cap 300 The 310 is moved downwards, and thus, the pumping guide cap 300 and the contents suction part by the pressure generated in the space S formed by the pumping guide cap 300 and the contents suction part 400. The contents stored in the space S formed by the 400 are discharged to the upper surface of the pumping guide cap 300 through the contents discharge hole 321 formed at the other side of the pumping guide cap 300. In this case, the contents As the center portion of the opening and closing plate 510 is elastically deformed downward by the pressure of the support 520 and the opening and closing bar 530 is lowered to maintain the closed state of the contents inlet hole 411, the contents discharge hole ( 321 is opened.

On the other hand, when the user releases the pressurization of the button unit 310, the button unit 310 is restored by its own elastic force and is moved upwards, thereby, the pumping guide cap 300 and the contents suction unit 400 The elastic valve body 500 is raised by the pressure generated in the space (S) to be formed to close the contents discharge hole 321, the opening and closing plate 510 that was elastically deformed is restored and ascends the contents A predetermined amount of contents that can be discharged during the next pumping operation by opening the contents inlet hole 411 spaced from the upper surface of the suction unit 400 is introduced into the contents suction unit 400 through the contents inlet hole 411.

As described above, the present invention is characterized in that one elastic valve body 500 is configured to selectively open and close the contents inlet hole 411 and the contents discharge hole 321 according to the pressing of the button 310, When the pressure inside the content storage unit 200 becomes higher than the external pressure, the elastic valve body 500 moves upward by the internal pressure rise of the content storage unit 200 to close the content discharge hole 321. Therefore, leakage of the contents can be prevented.

Optimal embodiments have been disclosed in the drawings and specification. Although specific terms have been used herein, they are used only for the purpose of describing the present invention and are not intended to limit the scope of the invention as defined in the claims or the claims. Therefore, those skilled in the art will understand that various modifications and equivalent other embodiments are possible. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

Claims

Lower case;

Located inside the lower case, the contents are stored, the contents storage unit is reduced in volume according to the use of the contents;

It is coupled to the upper portion of the contents storage portion, the upper one side is provided with a button portion of the elastic material for guiding the pumping operation by the elastic deformation is restored by moving downward in accordance with whether or not the user presses, the other side of the upper button portion A pumping guide cap provided with a contents discharge part in which a contents discharge hole is formed to discharge the contents by an operation;

The contents inlet is formed to form a space in which the contents are stored in the lower portion of the pumping guide cap inside the contents storage part and is coupled to the contents storage hole to suck a predetermined amount of contents stored in the contents storage part by elastic deformation of the button part. Contents inhalation portion;

Located in the space formed by the pumping guide cap and the contents suction portion, the lowering when the button portion is pressed, the contents inlet hole is closed, the contents discharge hole is opened, the button portion rises when the pressure is released and the contents inflow An elastic valve body for opening a hole and closing the contents discharge hole; And

Pump type compact container comprising a; upper case hinged to the lower case to be rotatable vertically.
The method according to claim 1,

An insertion hole is formed in the center portion of the contents inlet so that the lower portion of the elastic valve body is inserted, and the contents inlet hole surrounds the insertion hole and a plurality of pump type compact containers are formed at regular intervals apart.
The method according to claim 2,

The elastic valve body is made of an elastic material, it is seated on the upper surface of the contents inlet and opening and closing plate for opening and closing the contents inlet hole according to the pressing of the button portion, and is formed extending from the central portion of the opening and closing the lower plate and the insertion Pump type compact container, characterized in that it comprises a support rod which is raised and lowered in a state inserted into the hole, extending from the central portion of the opening and closing plate and opening and closing the contents discharge hole according to whether the button portion is pressed. .
The method according to claim 3,

When the button portion is pressed, the opening and closing plate is pressed downward by the pressure of the contents located in the space formed by the pumping guide cap and the contents suction portion, and is in close contact with the upper surface of the contents suction portion to maintain the closed state of the contents inlet hole. According to the elastic deformation of the opening and closing plate due to the pressure of the contents of the pump type compact container, characterized in that the support and the opening and closing rods are lowered to open the contents discharge hole.
The method according to claim 3,

When the button part is released from pressure, the elastic valve body is raised by the pressure change of the space formed by the pumping guide cap and the content suction part, so that the opening and closing plate is spaced apart from the upper surface of the content suction part, and the content inlet hole is opened, and the elastic deformation was performed. As the opening and closing plate is restored, the support and the opening and closing rods are raised, the pump type compact container, characterized in that the closing of the contents discharge hole.
The method according to claim 1,

An upper surface of the contents suction part provides a directionality when assembling the pumping guide cap and a protrusion formed with a fixing groove to fix the pumping guide cap is formed, and a fixing protrusion coupled to the fixing groove is formed on the bottom of the pumping guide cap. Pump type compact container, characterized in that provided.
The method according to claim 1,

Pump bottom type compact container, characterized in that the bottom portion of the contents discharge portion is provided with a guide protrusion for surrounding the contents discharge hole is formed at regular intervals to guide the lifting and lowering of the elastic valve body.
The method according to claim 1,

It is coupled to one side of the pumping guide cap so as to be opened and closed, the receiving groove is formed to enable the contents application member is stored on the upper surface, the lower portion is formed close to the upper outer peripheral surface of the pumping guide cap is formed in accordance with the pressure deviation And a cover part having a sealing protrusion extending downwardly to prevent leakage of contents.