KR102627782B1 - Cosmetic Container with Refill Structure - Google Patents

Abstract

The present invention relates to a cosmetic container with a refill structure, comprising: a mounting portion elevation limiter that limits the rise of the mounting portion before the lifting protrusion leaves the lifting spiral groove; The outer container extends from the upper surface of the outer container bottom toward the mounting portion to form a concentric circle with the bottom of the outer container, and at the top, if the direction of rotation of the outer container when the mounting portion rises is called the forward direction, it slopes downward along the positive direction. It includes a first rotating pipe portion formed with a first separation action slope, and a first rotating pipe fastening portion formed on the outer surface of the first rotating pipe portion; The lifting protrusion member has a lifting protrusion formed at the top of the inner surface and a second separating slope sloping downward along the positive direction at the bottom, and has a lifting protrusion in the form of a circular tube and an inner diameter larger than the elevating protruding protrusion. It has an outer diameter and a second rotary pipe connected to the outer surface of the elevating protrusion pipe through the inner surface so that the lower end passes the lower end of the elevating protrusion pipe, and a second rotary pipe fastening portion formed on the inner surface of the second rotary pipe, 2 The first rotation is performed so that the separation action slope contacts the first separation action slope, the second rotating pipe part enters between the first rotating pipe part and the outer container side part, and the second rotating tube fastening part and the first rotating tube fastening part are fastened. When the outer container is rotated in the forward direction before the rise of the mounting portion is restricted by the mounting portion rise limiter by being coupled to the pipe portion, the first rotation is performed by a fastening force between the second rotating tube fastening portion and the first rotating pipe fastening portion. When the outer container is rotated in the forward direction while rotating with the pipe portion and the rise of the mounting portion is restricted by the mounting portion rise limiter, the fastening state between the second rotating pipe fastening portion and the first rotating pipe fastening portion is released and the It is separated from the first rotating tube; The mounting body portion is characterized in that it is coupled to the elevating spiral groove member. This makes it easy to replace discarded parts with new ones and simplifies the replacement process.

Description

Cosmetic Container with Refill Structure}

The present invention relates to a cosmetic container with a refillable structure, and more specifically, to a cosmetic container that can be reused by replacing only part of the container after using the cosmetic.

Cosmetics are widely used for various purposes such as moisturizing and nutritional supply, and are manufactured in the form of powder, liquid, gel or cream, and solid (foundation stick, sun stick, lipstick, etc.) to suit each use.

Instead of discarding the entire cosmetic container after using up all the cosmetics, refillable cosmetic containers that allow only some parts to be discarded and the remaining parts to be reused have been developed and are being used.

Figure 11 is an exploded perspective view of a cosmetic container with a conventional refill structure, and Figure 12 is a cross-sectional view of a cosmetic container with a conventional refill structure.

A cosmetic container with a conventional refill structure includes an inner container 120, a tubular lifting spiral groove member 180 installed to surround the upper region of the inner container 120, and a lower region of the inner container 120. An outer container 110 coupled to the inner container 120 to surround it, a mounting portion 150 installed inside the inner container 120, and a protection pipe member 130 installed to surround the elevating spiral groove member 180, and , it has a refill button 172 coupled to the bottom of the outer container 110, and a container cap 150 coupled to the outer container 110.

The inner container 120 has an inner container side portion 122 in the form of a circular tube, and an inner container bottom portion 121 formed at the lower end of the inner container side portion 122.

The inner container side portion 122 has an inner container support ledge 122a formed in the lower area, and a pair of inner container elevating guide grooves 122b are formed on the upper side of the inner container support ledge 122a to face each other.

The bottom of the inner container 121 has an inner container fastening groove 121a recessed in the bottom.

An inner container undercut coupling groove (121b) is formed on the inner surface of the inner device fastening groove (121a).

The lifting spiral groove member 180 has a circular spiral-shaped lifting spiral groove 181a formed on its inner surface.

The lower end of the elevating spiral groove member 180 is installed to be supported on the inner container support jaw 122a and is separated together with the inner container 120 when the inner container 120 is separated from the outer container 110.

The outer container 110 has an outer container side portion 112 in the form of a circular tube, an outer container bottom surface portion 111 formed at the bottom of the outer container side portion 112, and a button fastening groove 113a in the form of a tube. It has a button fastening groove portion 113 protruding from the upper surface of the bottom surface portion 111.

The button fastening groove 113 is formed with an outer container undercut coupling protrusion 113b on the upper outer surface.

The outer container 110 is coupled to the inner container 120 so that the outer container undercut coupling protrusion 113b is inserted into the inner container undercut coupling groove 121b and the inner container bottom portion 121 is inserted into the button fastening groove 113a. do.

The mounting portion 150 includes a circular tube-shaped mounting portion side portion 152, a mounting portion bottom portion 151 formed at the lower end of the mounting portion side portion 152, and a pair of mounting portions formed to face the outer surface of the mounting portion bottom portion 151. It has a synergistic protrusion (153).

The mounting portion 150 is installed so that the mounting portion raising protrusion 153 passes through the inner device elevating guide groove 122b and is inserted into the elevating action spiral groove 181a.

The protection tube member 130 is installed so that its lower end is supported by the inner container support jaw 122a and is separated together with the inner container 120 when the inner container 120 is separated from the outer container 110.

The refill button 172 is installed in the button fastening groove 113a so as to contact the bottom of the bottom surface of the inner container 121.

The method of using a cosmetic container with a conventional refill structure will be described with reference to FIG. 13 as follows.

First, when the protective tube member 130 is held and the outer container 110 is rotated in the forward direction, the mounting portion 150 rises. The forward direction refers to the rotation direction of the outer container 110 when the mounting unit 150 rises.

Apply cosmetics while the mounting unit 150 is raised.

Next, when the outer container 110 is rotated in the reverse direction while holding the protective pipe member 130, the mounting portion 150 is lowered.

Meanwhile, after using stick cosmetics, container refilling is done as follows.

First, press the refill button 172 upward.

When the refill button 172 is pressed upward, the inner container 120 and the mounting portion 150 are separated from the outer container 110.

When the inner container 120 is separated from the outer container 110, other discarded parts, that is, the elevating spiral groove member 180 and the protection tube member 130, are also separated.

Next, new parts, that is, the inner container 120, the mounting portion 150, the elevating spiral groove member 180, and the protective pipe member 130, are assembled into the outer container 110. In the process of assembling new parts into the outer container 110, the refill button 172 returns to its original position.

However, according to the conventional cosmetic container with a refill structure, when replacing a discarded part with a new part, the user presses the refill button 172 to the extent that the inner container 120 and the mounting portion 150 can be separated from the outer container 110. There was a problem that it was difficult to replace discarded parts with new parts because they had to be pressurized upward.

In addition, when assembling new parts into the external container 110, the refill button 172 must be lowered to the pre-pressurization position, so there was a problem in that replacing discarded parts with new parts was complicated.

Republic of Korea Patent Publication No. 10-2020-0089433 (published on July 27, 2020)

Therefore, the purpose of the present invention is to provide a cosmetic container with a refill structure in which it is easy to replace discarded parts with new parts and the replacement process is simple.

The above purpose is to provide an outer container having a circular outer container bottom portion and an outer container side portion extending from the peripheral edge of the outer container bottom portion along a direction perpendicular to the outer container bottom portion, and a protective tube side portion and a protective tube side portion of a circular cross-section. It extends from the inner surface of the protective tube side part to separate the internal space into upper and lower parts, and has a protective tube separator plate in the center with a separator plate pass-through hole. The top of the protective tube side part is exposed beyond the top of the outer container side part, and the protective tube side part is parallel to the outer container side part. The cap ceiling surface portion is arranged side by side on the bottom surface of the outer container, with a protection pipe member installed inside the outer container so as to be arranged in a straight line, a cap ceiling surface portion, and a cap side portion extending from the peripheral edge of the cap ceiling portion along a direction perpendicular to the cap ceiling surface portion. The protective tube member has a container cap coupled to the side of the outer container through the cap side part to surround the protective tube member, and a mounting body with a mounting surface formed so that the mounting surface is arranged in parallel with the bottom surface of the outer container in the upper area of the protective tube separation plate. A mounting portion installed in the inner space and a pair of lifting protrusions on the top of the inner surface are formed to face each other, and a lifting protrusion member disposed inside the outer container and a lifting helical groove on the outer surface are formed along the circumferential direction to raise and lower the container. The outer container rotates when the outer container is rotated with respect to the protection pipe unit with the lifting spiral groove member installed inside the outer container so that the lifting protrusion enters the upper end of the working spiral groove and the lower end enters the inside of the lifting protruding member. A cosmetic container having a refill structure having a mounting portion lifting operation unit that operates to raise and lowering the mounting portion according to a direction, comprising: a mounting portion elevation limiting portion that limits the elevation of the mounting portion before the lifting protrusion leaves the lifting spiral groove; The outer container extends from the upper surface of the outer container bottom toward the mounting portion to form a concentric circle with the bottom of the outer container, and at the top, if the direction of rotation of the outer container when the mounting portion rises is called the forward direction, it slopes downward along the positive direction. It includes a first rotating pipe portion formed with a first separation action slope, and a first rotating pipe fastening portion formed on the outer surface of the first rotating pipe portion; The lifting protrusion member has a lifting protrusion formed at the top of the inner surface and a second separating slope sloping downward along the positive direction at the bottom, and has a lifting protrusion in the form of a circular tube and an inner diameter larger than the elevating protruding protrusion. It has an outer diameter and a second rotary pipe connected to the outer surface of the elevating protrusion pipe through the inner surface so that the lower end passes the lower end of the elevating protrusion pipe, and a second rotary pipe fastening portion formed on the inner surface of the second rotary pipe, 2 The first rotation is performed so that the separation action slope contacts the first separation action slope, the second rotating pipe part enters between the first rotating pipe part and the outer container side part, and the second rotating tube fastening part and the first rotating tube fastening part are fastened. When the outer container is rotated in the forward direction before the rise of the mounting portion is restricted by the mounting portion rise limiter by being coupled to the pipe portion, the first rotation is performed by a fastening force between the second rotating tube fastening portion and the first rotating pipe fastening portion. When the outer container is rotated in the forward direction while rotating with the pipe portion and the rise of the mounting portion is restricted by the mounting portion rise limiter, the fastening state between the second rotating pipe fastening portion and the first rotating pipe fastening portion is released and the It is separated from the first rotating tube; This is achieved by a cosmetic container with a refillable structure, wherein the mounting body part is coupled to a spiral groove member for lifting and lowering.

The first rotating pipe portion is formed at the top so that a plurality of first separation action vertical surfaces are spaced apart; The first separation slope is formed to connect the upper and lower ends of adjacent first separation operation vertical surfaces; The elevating projection protrusion pipe is formed at the bottom so that the second vertical surface for separation action corresponds to the first vertical surface for separation action; The second separation slope is formed to connect the upper and lower ends of the adjacent second separation operation vertical surfaces; The elevating protrusion member may be coupled to the first rotating pipe portion so that the second separation action vertical surface contacts the first separation action vertical surface.

The mounting portion lift limit portion may include a mounting portion anti-rise protrusion formed at the bottom of the groove bottom surface of the elevating spiral groove.

Among the rising positions of the mounting part, the rising position where the user's container refill operation is recommended is called the refill operation recommended position. When the mounting part reaches the refill operation recommended position, the lifting protrusion member and the lifting member are raised and lowered so that they physically contact each other and generate a sound. It further includes a refill recommendation high-pitched sound generator formed by dividing the working spiral groove member; The mounting portion rise limiter may limit the elevation of the mounting portion after the mounting portion exceeds the refill operation recommended position.

Each of the lifting protrusions is formed in the shape of an arc, and a protruding guide slope is formed at the front end of the protrusion; The refill recommendation high-pitched sound generating unit has a protruding high-pitched sound generating groove cut into the protrusion for the lifting action to be connected to the protruding guide slope, and when the mounting part reaches the refill operation recommendation position, it goes over the protruding guide slope and enters the protruding high-pitched sound generating groove while making a sound. It may include a spiral groove winding high-pitched sound generating protrusion formed at the end of the bottom surface of the elevating spiral groove.

The mounting unit further includes a pair of mounting unit locking protrusions each formed in an arc shape on opposing areas of the side surfaces of the mounting body, and the mounting unit locking protrusions may be installed so as to be supported on the upper surface of the protection tube separating plate portion.

Therefore, according to the present invention, a first rotating pipe portion including a mounting portion elevation limiter that limits the elevation of the mounting portion and a first separating action slope sloping downward along the positive direction is formed, and a first rotating pipe formed on the outer surface of the first rotating pipe portion. An external container is configured to include a fastening part, a lifting protrusion pipe in the form of a circular tube with a second separation slope inclined downward along the positive direction at the bottom, a second rotating pipe connected to the outer surface of the elevating protruding pipe, and When the outer container is rotated in the forward direction before the rise of the mounting portion is restricted by the mounting portion lift limit portion with the second rotating tube fastening portion formed on the inner surface of the second rotating pipe portion, it rotates together with the first rotating pipe portion and is connected to the mounting portion rise limiting portion. The lifting protrusion member is coupled to the first rotary tube so that it can be separated from the first rotary tube when the outer container is rotated in the forward direction while the elevation of the mounting part is limited, making it easy to replace discarded parts with new parts. And replacement work becomes simple.

A first vertical surface for separation action is formed on the first rotating pipe, a second vertical surface for separation action is formed on the protruding pipe for elevating action, and the protruding member for elevating the first member is formed so that the vertical surface for separation action is in contact with the vertical surface for first separation action. By coupling to the rotating pipe portion, it is possible to prevent the elevating protrusion member and the outer container from being separated when the outer container is rotated in the opposite direction with respect to the elevating protrusion member.

In addition, by configuring the mounting portion lift limiter to include a mounting portion rise-blocking protrusion formed at the bottom of the groove bottom of the lifting action spiral groove, the upward movement of the mounting portion can be stably restricted and the structure is prevented from being complicated by the mounting portion rising limiting portion. You can.

Additionally, by adding a refill recommendation sound generator, the user can be informed audibly of the time to refill the part.

In addition, the refill recommendation high-pitched sound generating unit is configured to include a protruding high-pitched sound generating groove formed on the lifting protrusion and a spiral groove high-pitched sound generating protrusion formed at the end of the groove bottom of the elevating helical groove, thereby creating a structure by adding a refilling high-pitched sound generating unit. can prevent it from becoming complicated.

In addition, by forming a mounting portion locking protrusion on the mounting body and installing the mounting portion so that the mounting portion locking protrusion is supported on the upper surface of the protective tube separating plate portion, it is possible to prevent the mounting portion from descending downward on the protective tube separating plate portion.

1 and 2 are exploded perspective views of a cosmetic container with a refill structure according to an embodiment of the present invention, respectively;
Figure 3 is a cross-sectional view taken along line A-A' of Figure 1;
Figure 4 is a cross-sectional view taken along line B-B' of Figure 1;
Figure 5 is a view showing a state in which the elevating protrusion member according to an embodiment of the present invention is cut and unfolded;
Figure 6 is a view showing the outer container according to an embodiment of the present invention in a cut and unfolded state;
Figure 7 is a view showing the area of the elevating spiral groove member according to an embodiment of the present invention;
Figures 8, 9, and 10 are diagrams showing a method of using a cosmetic container with a refill structure according to an embodiment of the present invention, respectively;
Figure 11 is an exploded perspective view of a cosmetic container with a conventional refill structure;
Figure 12 is a cross-sectional view of a cosmetic container with a conventional refill structure;
Figure 13 is a diagram showing a method of using a conventional cosmetic container with a refillable structure.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

A cosmetic container with a refill structure according to an embodiment of the present invention includes an outer container 10, a protective tube member 30 installed inside the outer container 10, and a container cap 40 combined with the outer container 10. And, the mounting part 50 and piston 95 installed in the inner space of the protection tube member 30, the mounting part elevating operation part 60 that operates to raise and lower the mounting part 50, and the mounting part 50 are at the recommended refill work position. It has a refill recommendation sound generator 92 that generates a sound by physically contacting each other when reaching, and a mounting portion rise limiter 91 that limits the rise of the mounting portion 50. The refill operation recommended position refers to an elevated position of the mounting unit 50 where the user's container refill operation is recommended.

The outer container 10 includes a circular outer container bottom portion 11, an outer container side portion 12 extending from the peripheral edge of the outer container bottom portion 11 along a direction perpendicular to the outer container bottom portion 11, and , a first rotating pipe portion (13) extending from the upper surface of the outer container bottom portion (11) toward the mounting portion (50) so as to form a concentric circle with the outer container bottom portion (11), and an outer surface of the first rotating pipe portion (13). It has a first rotating tube fastening part (14) formed.

The first rotating pipe portion 13 is formed with a plurality of first separation inclined surfaces 13a and a plurality of first separation vertical surfaces 13b at the top.

The first separation slope 13a is formed to slope downward along the positive direction. The forward direction refers to the rotation direction of the outer container 10 when the mounting unit 50 rises.

And the first separation slope 13a is formed to connect the upper and lower ends of the adjacent first separation vertical surfaces 13b.

The first separation action vertical surfaces 13b are formed to be spaced apart.

The first rotating tube fastening part 14 is formed in the shape of a ring-shaped protrusion.

The protective tube member 30 has a protective tube side portion 31 of circular cross-section, and a protective tube separation plate portion 32 extending from the inner surface of the protective tube side portion 31 to separate the inner space of the protective tube side portion 31 up and down.

The protection pipe separation plate portion 32 has a separation plate through hole 32a formed through it in the center.

The separation plate passing hole (32a) is formed in a shape approximately similar to the cross section of the elevating spiral groove member (80).

The protection tube member 30 is installed so that the top of the protection tube side part 31 is exposed beyond the top of the outer container side part 12, and the protection tube side part 31 is arranged in parallel with the outer container side part 12. It is installed inside.

The container cap 40 has a cap ceiling surface portion 41 and a cap side portion 42 extending from the peripheral edge of the cap ceiling surface portion 41 along a direction perpendicular to the cap ceiling surface portion 41.

The container cap 40 is arranged in parallel with the cap ceiling surface portion 41 on the outer container bottom surface portion 11, and is coupled to the outer container side portion 12 through the cap side portion 42 to surround the protective tube member 30. .

The mounting portion 50 has a mounting body portion 51 on which a mounting surface 51a is formed, and a pair of mounting portion locking protrusions 52 each formed in an arc shape on opposing areas of the side surfaces of the mounting body portion 51.

The mounting body portion 51 is formed integrally with the elevating spiral groove member 80.

The mounting portion 50 is installed in the inner space of the protective tube member 30 so that the mounting surface 51a is arranged parallel to the outer container bottom surface portion 11 in the upper area of the protective tube separating plate portion 32.

The mounting portion 50 is installed so that the mounting portion locking protrusion 52 is supported on the upper surface of the protective tube separating plate portion 32.

The piston 95 is installed between the protective tube side portion 31 and the mounting body portion 51.

The mounting unit lifting operation unit 60 has an elevating projection member 70 and an elevating spiral groove member 80 disposed inside the outer container 10.

The lifting protrusion member 70 includes a lifting protruding protrusion member 71 formed so that a pair of elevating protruding protrusions 71a face each other at the top of the inner surface, and a member connected to the outer surface of the elevating protruding protrusion member 71. It has a second rotary tube part (72) and a second rotary tube fastening part (73) formed on the inner surface of the second rotary tube part (72).

The elevating protruding pipe portion 71 has a plurality of second separating inclined surfaces 72a and a plurality of second separating vertical surfaces 72b formed at the lower end.

The second separation slope 72a is formed to slope downward along the forward direction.

And the second separation slope 72a is formed to connect the upper and lower ends of the adjacent second separation vertical surfaces 72b.

The second separation action vertical surface 72b is formed to correspond to the first separation action vertical surface 13b.

Each of the lifting protrusions 71a is formed in the shape of an arc, and a protrusion guide slope 71b is formed at the front end of the protrusion. The protruding front end refers to the longitudinal end that precedes the mounting portion 50 as it rises.

The second rotating pipe portion (72) has a larger inner diameter and outer diameter than the elevating protruding pipe portion (71).

The second rotary pipe portion 72 is connected to the outer surface of the elevating projection projection pipe portion 71 through the inner surface so that the lower end passes over the lower end of the elevating projection projection pipe portion 71.

The second rotating tube fastening portion 73 is formed in the shape of a ring-shaped groove.

The elevating protrusion member 70 has a second separation slope 72a in contact with the first separation slope 13a, and a second separation vertical surface 72b in contact with the first separation vertical surface 13b. , the second rotating tube part 72 enters between the first rotating tube part 13 and the outer container side part 12, and the second rotating tube fastening part 73 and the first rotating tube fastening part 14 are fastened. It is coupled to the rotating pipe portion (13).

The elevating projection member 70 is connected to the second rotating tube fastening part 73 and the first rotating tube fastening part 73 when the outer container 10 is rotated in the forward direction before the rise of the mounting part 50 is restricted by the mounting part elevation limiting part 91. It rotates together with the first rotary tube part (13) due to the fastening force between the rotary tube fastening parts (14).

In addition, when the external container 10 rotates in the forward direction with respect to the elevation projection member 70 in a state in which the elevation of the mounting portion 50 is restricted by the mounting portion elevation limiter 91. Due to the interaction between the first separation slope (13a) and the second separation slope (72a), the coupling state of the second rotary tube fastening part (73) and the first rotary tube fastening part (14) is released, and thus the lifting operation occurs. The protruding member 70 and the outer container 10 can be separated.

When the outer container 10 is rotated in the reverse direction with respect to the elevating protrusion member 70, the operation of separating the elevating protrusion member 70 and the outer container 10 is caused by the second separation action vertical surface 72a and the second separation action vertical surface 72a. 1 Separation action is prevented by the contact state between the vertical surfaces 13b.

The elevating helical groove member 80 has a helical groove member body portion 81 on the outer surface of which an elevating helical groove 81a is formed along the circumferential direction.

The spiral groove member body portion 81 has a lifting guide surface 81b formed in an area facing the outer surface.

A spiral groove member locking protrusion 81c is formed at the lower end of the lifting guide surface 81b. The elevating spiral groove member 80 is prevented from moving upward on the protective tube separating plate portion 32 by the spiral groove member locking protrusion 81c.

The elevating spiral groove member 80 is installed so that the elevating protrusion 71a enters the upper end of the elevating helical groove 81a, and the lower end enters the interior of the elevating protrusion member 70.

The mounting portion lifting operation unit 60 operates to elevate the mounting portion 50 according to the rotation direction of the outer container 10 when the outer container 10 is rotated with respect to the protection pipe member 30. That is, when the outer container 10 is rotated in the forward direction with respect to the protective tube member 30, the mounting portion 50 rises, and when the outer container 10 is rotated in the reverse direction with respect to the protective tube member 30, the mounting portion 50 operates to descend. do.

The refill recommendation high-pitched sound generating unit 92 has a protruding high-pitched sound generating groove 92a formed by cutting the elevating protrusion 71a so as to be connected to the protrusion guide slope 71b, and when the mounting unit 50 reaches the refill operation recommendation position. It has a spiral groove winding high-pitched sound generating protrusion (92b) formed at the longitudinal end of the groove bottom surface of the elevating spiral groove (81a) so as to go over the protruding guide slope (71b) and enter the protruding high-pitched sound generating groove (92a) while making a sound.

The mounting portion lift limit portion 91 includes a mounting portion anti-rise protrusion formed at the bottom of the groove bottom surface of the lifting spiral groove 81a.

The formation position of the mounting portion elevation limiting portion 91 is selected so as to limit the rise of the mounting portion 50 before the lifting protrusion 71a leaves the lifting spiral groove 81a.

In addition, the mounting portion rise-blocking protrusion is installed behind the spiral groove recommendation high-pitched sound generating protrusion (92b), and accordingly, the mounting portion rising limiting portion (91) limits the rise of the mounting portion (50) after the mounting portion (50) exceeds the refill operation recommendation position. do.

A method of using a cosmetic container with a refill structure according to an embodiment of the present invention having the above-described configuration will be described with reference to FIGS. 8 and 9 as follows. For convenience of explanation, cosmetics mounted on the mounting unit 50 are omitted in Figure 8.

First, when the outer container 10 is rotated in the forward direction while holding the protective tube member 30 with the container cap 40 removed, the elevating projection member 70 rotates.

When the elevating projection member 70 rotates, the mounting portion 50 rises (see Figure 8).

Next, apply the product stored in the mounting unit 50.

Next, when the outer container 10 is rotated in the reverse direction while holding the protection tube member 30, the elevating projection member 70 rotates in the reverse direction.

When the elevating projection member 70 rotates in the reverse direction, the mounting portion 50 descends.

While using cosmetics repeatedly, the rising position of the mounting unit 50 gradually increases and reaches the refill operation recommendation position (see Figure 9). When the mounting unit 50 reaches the refill operation recommendation position, a sound is generated by the refill recommendation sound generator 92.

Additionally, the rise of the mounting unit 50 is limited by the mounting unit rise limiter 91 after passing the refill operation recommendation position (see FIG. 9).

The user who hears the sound recognizes the need to refill the container.

The method of carrying out the container refilling operation will be described with reference to FIG. 10 as follows. For convenience of explanation, it is assumed that the refill parts, that is, the mounting portion 50, the piston 95, the elevating projection member 70, the elevating spiral groove member 80, and the protection tube member 30 are assembled. The refill parts assembly first installs the elevating spiral groove member 80 and the piston 95 inside the protection pipe member 30, and then installs the elevating spiral groove member 80, the piston 95, and the protection pipe member 30. ) is combined with the elevating projection member 70, and then the combination of the elevating action spiral groove member 80, the piston 95, the protective pipe member 30, and the elevating projection member 70 is combined with the other. It can be assembled through the step of installing it inside the container 10. Cosmetics are mounted on the mounting portion of the refill parts assembly.

First, when the mounting unit 50 reaches the refill operation recommended position and the outer container 10 is rotated in the forward direction while holding the protection tube member 30, the elevating projection member 70 rotates in the forward direction.

When the elevating projection member 70 rotates in the forward direction, the mounting portion 50 rises and is stopped by the mounting portion elevation limiting portion 91.

When the lifting motion of the mounting unit 50 is stopped and the outer container 10 is rotated in the forward direction while holding the protective tube member 30, the fastening state between the second rotating tube fastening part 73 and the first rotating tube fastening part 14 is changed. It is released.

When the outer container (10) is rotated in the forward direction while holding the protective tube member (30) in a state in which the fastening between the second rotary tube fastening part (73) and the first rotary tube fastening part (14) is released, the first separation action slope (13a) By interaction with the second separation slope 72a, the elevating projection member 70 rises and is separated from the outer container 10.

When the elevating projection member 70 is separated from the outer container 10, the elevating spiral groove member 80, mounting portion 50, protection pipe member 30, and piston 95 are also separated from the outer container 10. do.

Next, the refill parts assembly is pressed downward and coupled to the outer container (30).

As described above, according to the embodiment of the present invention, the first separation slope (13a) is formed including a mounting portion elevation limiter (91) that limits the rise of the mounting portion (50) and sloping downward along the positive direction. The outer container 10 is configured to include a rotary tube part 13 and a first rotary tube fastening part 14 formed on the outer surface of the first rotary tube part 13, and the second separation is slanted downward along the positive direction at the bottom. The inner surface of the second rotary pipe part 72 and the second rotary pipe part 72 connected to the outer surface of the lifting function protruding pipe part 71 and the lifting function protruding pipe part 71 in the form of a circular tube with an operating slope 72a formed thereon. When the outer container (10) is rotated in the forward direction before the rise of the mounting part (50) is restricted by the mounting part elevation limiting part (91) with the second rotating tube fastening part (73) formed on the surface, the first rotating tube part (13) The elevating protrusion portion rotates together and can be separated from the first rotating tube portion 13 when the outer container 10 is rotated in the forward direction while the rise of the mounting portion 50 is restricted by the mounting portion elevation limiting portion 91. By combining the material 70 with the first rotating pipe portion 13, it is easy to replace discarded parts with new parts and the replacement work is simplified.

In addition, a first vertical surface for separation action (13b) is formed on the first rotating pipe portion (13) and a second vertical surface for separation action (72b) is formed on the protruding pipe portion for elevating operation (71), and the second vertical surface for separation action (72b) is 1 By coupling the elevating projection member 70 to the first rotating pipe portion 13 so as to contact the separation action vertical surface 13b, the outer container 10 can be rotated in the reverse direction with respect to the elevating projection member 70. It is possible to prevent the elevating projection member 70 and the outer container 10 from being separated.

In addition, by configuring the mounting portion rise limiter 91 to include a mounting portion rise-blocking protrusion formed at the bottom of the groove bottom surface of the elevating action spiral groove 81a, the upward motion of the mounting portion can be stably restricted, and the mounting portion rise limiting portion 91 ) can prevent the structure from becoming complicated.

Additionally, by adding the refill recommendation sound generator 92, the user can be informed audibly of the time to refill the part.

In addition, the refill winding high-pitched sound generating unit includes a protruding winding high-pitched sound generating groove 92a cut in the lifting operation protrusion 71a and a spiral groove winding high-pitched sound generating protrusion 92b formed on the longitudinal end of the groove bottom surface of the lifting spiral groove 81a. By configuring (92), it is possible to prevent the structure from becoming complicated due to the addition of the refill recommendation sound generator.

In addition, by forming a mounting portion locking protrusion 52 on the mounting body portion 51 and installing the mounting portion 50 so that the mounting portion locking protrusion 52 is supported on the upper surface of the protective tube separation plate portion 32, the mounting portion 50 can separate the protective tube. It is possible to prevent the plate portion 32 from descending downward.

10: outer container 11: outer container bottom portion
12: External container side portion 13: First rotating pipe portion
14: First rotating pipe fastening part 30: Protection pipe member
40: Container cap 50: Mounting part
70: Elevating stone member 71: Elevating stone pipe part
72: 2nd rotating pipe part 73: 2nd rotating pipe fastening part
80: Elevating spiral groove member 81: Spiral groove member body portion
91: Mounting unit elevation limit unit 92: Refill recommendation high-pitched sound generating unit

Claims (6)

An outer container having a circular outer container bottom surface portion and an outer container side portion extending from a peripheral edge of the outer container bottom portion along a direction perpendicular to the outer container bottom portion, a protective tube side portion of a circular cross-section, and an interior of the protective tube side portion. It has a protective tube separator plate portion extending from the inner surface of the protective tube side portion to separate the space up and down and having a separator through hole formed in the center, and the upper end of the protective tube side portion is exposed beyond the top of the outer container side portion, and the protective tube side portion is exposed to the outside of the outer container. The cap ceiling surface portion has a protective pipe member installed inside the outer container so as to be arranged side by side on the container side portion, a cap ceiling surface portion, and a cap side portion extending from a peripheral edge of the cap ceiling portion along a direction perpendicular to the cap ceiling surface portion. It has a container cap disposed in parallel on the bottom surface of the outer container and coupled to the outer container side portion through the cap side portion to surround the protective tube member, and a mounting body portion formed with a mounting surface, and the mounting surface is located on the upper side of the protective tube separation plate portion. A mounting portion installed in the inner space of the protection pipe member so as to be arranged side by side on the bottom surface of the outer container in the area, and a pair of lifting protrusions formed to face each other at the top of the inner surface and disposed inside the outer container. An elevating spiral groove is formed on the material and the outer surface along the circumferential direction, and the elevating protrusion enters the upper end of the elevating helical groove and the lower end enters the interior of the elevating protruding member. In the cosmetic container having a refill structure having a mounting portion lifting operation unit that operates to raise and lower the mounting portion according to the rotation direction of the outer container when the outer container is rotated with respect to the protection pipe portion with a lifting spiral groove member,
It includes a mounting portion elevation limiter that limits the elevation of the mounting portion before the lifting protrusion leaves the lifting spiral groove;
When the outer container extends from the upper surface of the outer container bottom portion toward the mounting portion to form a concentric circle with the outer container bottom portion, and the rotation direction when the mounting portion rises among the rotation directions of the outer container at the top is called the forward direction. It includes a first rotating pipe portion formed with a first separation slope inclined downward along the positive direction, and a first rotating pipe fastening portion formed on an outer surface of the first rotating pipe portion;
The elevating protrusion member includes an elevating protrusion pipe in the form of a circular tube in which the elevating protrusion is formed at the upper end of the inner surface and a second separating slope inclined downward along the positive direction is formed at the bottom, and the elevating protrusion protrusion is formed at the upper end of the inner surface. A second rotary pipe having a larger inner diameter and outer diameter and connected to the outer surface of the elevating protruding pipe through the inner surface so that the lower end passes the lower end of the elevating protruding pipe, and a second rotary pipe formed on the inner surface of the second rotating pipe. It has a rotating tube fastening part, the second separating operation inclined surface contacts the first separating operating slope, the second rotating tube part enters between the first rotating tube part and the outer container side part, and the second rotating tube fastening part and the When the outer container is rotated in the forward direction before the rise of the mounting part is restricted by the mounting part elevation limiter by being coupled to the first rotating tube part so that the first rotating tube fastening part is fastened, the second rotating tube fastening part and the first rotating tube fastening part When the outer container is rotated in the forward direction in a state where it rotates together with the first rotary tube part by the fastening force between the rotary tube fastening parts and the rise of the mounting part is restricted by the mounting part elevation limit part, the second rotary tube fastening part and the second rotary tube fastening part The fastening state between the first rotary tube fastening parts is released and separated from the first rotary tube part;
A cosmetic container with a refill structure, wherein the mounting body portion is coupled to the elevating spiral groove member. In claim 1,
The first rotating pipe portion is formed at the top so that a plurality of first separation action vertical surfaces are spaced apart from each other;
The first separation slope is formed to connect the upper and lower ends of adjacent first separation operation vertical surfaces;
The elevating protruding pipe portion is formed at a lower end such that a second vertical surface for separation action corresponds to the first vertical surface for separation action;
The second separation slope is formed to connect the upper and lower ends of adjacent second separation vertical surfaces;
The cosmetic container having a refill structure, wherein the elevating protruding member is coupled to the first rotating pipe portion so that the second separating vertical surface contacts the first separating vertical surface. In claim 1 or claim 2,
A cosmetic container with a refill structure, wherein the mounting portion lift restriction portion includes a mounting portion anti-rise protrusion formed at the bottom of the groove bottom surface of the elevating spiral groove. In claim 1 or claim 2,
Among the rising positions of the mounting unit, the lifting position where the user's container refill operation is recommended is called the refill operation recommendation position. When the mounting unit reaches the refill operation recommendation position, the elevating stone is used to physically contact each other and generate a sound. It further includes a refill recommendation high-pitched sound generator formed by dividing the auxiliary member and the elevating spiral groove member;
A cosmetic container with a refill structure, wherein the mounting portion rise limiter restricts the mounting portion from rising after the mounting portion exceeds the refill operation recommendation position. In claim 4,
Each of the elevating protrusions is formed in the shape of an arc, and a protrusion guide slope is formed at the front end of the protrusion;
The refill recommendation high-pitched sound generator includes a protrusion recommendation sound generating groove cut and formed on the elevating protrusion to be connected to the protrusion guide slope, and when the mounting part reaches the refill operation recommendation position, it travels over the protrusion guide slope and generates the protrusion recommendation sound. A cosmetic container with a refill structure, comprising a spiral groove winding high-pitched sound generating protrusion formed at the end of the groove bottom surface of the elevating spiral groove to enter the generating groove while making a sound. In claim 1 or claim 2,
The mounting portion further includes a pair of mounting portion locking protrusions each formed in an arc shape in opposing areas of the side surfaces of the mounting body portion, and the mounting portion locking protrusions are installed so as to be supported on the upper surface of the protection tube separating plate portion. Cosmetic container.

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