KR102549180B1 - Stick case - Google Patents

Abstract

According to the present embodiments, the content can be exhausted and used without any remaining amount, can be designed to correspond to various shapes and sizes for each type of content, and contents withdrawal and withdrawal operations can be stably and smoothly performed.

Description

Stick container {STICK CASE}

The present embodiments relate to a stick container that accommodates stick-type contents and is capable of withdrawing or withdrawing the contents by a rotational operation. It can be designed to correspond to, and it relates to a stick container that can stably and smoothly perform contents withdrawal and withdrawal operations.

In general, a cosmetic container has a structure in which cosmetics are drawn out so that cosmetics are delivered to a specific part of the body while accommodating various types of cosmetics. The structure of the cosmetic container may vary depending on the shape and physical properties of the cosmetic.

For example, a container for solid cosmetics provided in the form of a regular stick, such as lipstick, sun stick, and sunbang, includes a case for accommodating the lower portion of the cosmetics and a dish that can be moved up and down inside the case, so that the dish goes up and down. Depending on the structure, the cosmetics are drawn out of the case or drawn into the case.

A typical stick container uses a screw structure for lifting and lowering a dish. For example, the case includes a fixed part and a rotating part, the dish is rotatably supported by the fixed part, and the rotating part and the dish are engaged with a screw thread so that the dish rises and falls along the screw thread as the user holds the fixed part and rotates the rotating part. It can be.

In a cosmetic container having a structure in which stick-type cosmetics are drawn or drawn in according to the elevating and descending of the dish, conventionally, the lower part of the cosmetics is inserted into the dish, so there is a limitation that all remaining amounts cannot be used.

In order to solve this problem, the dish is designed with a dual structure of an outer dish and an inner dish. In general, as in the conventional structure, the outer dish goes up and down along with the inner dish to withdraw or withdraw cosmetics, and to use the remaining amount, the inner dish A structure has been proposed that increases further with respect to the external plate and withdraws the remaining amount remaining in the external plate.

However, the cosmetic container of this dual structure has a problem in that the structure is complicated because the outer plate and the inner plate are engaged with different threads. That is, a structure in which a total of two screw threads are formed in the rotating part, including a screw thread engaged with the outer plate and a screw thread engaged with the inner plate, is complicated to manufacture and assemble. In addition, since a space for forming two screw threads in the container and a space for the outer plate and the inner plate to ascend and descend along each screw thread are inevitably required, it is difficult to design cosmetic containers in various sizes.

In addition, if the shapes of the two screw threads do not exactly match, there is a difference in height between the outer plate and the inner plate even in a normal situation, and there is a problem that unintended operations are performed or the feeling of operation is not smooth.

The present embodiments were devised from the background described above, and the contents can be exhausted and used without any remaining amount, can be designed to correspond to various shapes and sizes for each type of contents, and contents withdrawal and withdrawal operations can be stably and smoothly performed. It's about a stick container that's there.

According to the present embodiments, a stick container accommodating stick-type contents and capable of withdrawing or drawing in the contents accommodated by a rotational operation, a lower cap formed in a cylindrical shape with an open top and a closed bottom, and a lower cap rotated in the direction of rotation. It is fixedly coupled, and includes an outer pipe portion supported on the inner surface of the lower cap and an inner pipe portion having a female screw formed on the inner surface, wherein the female screw includes a first female screw portion located on the upper side and a second female screw portion located on the lower side, , The first female screw part and the second female screw part are continuous, but the height of the screw thread of the first female screw part is lower than the height of the screw thread of the second female screw part. A coupling part is provided, and a guide tube having a partition wall having a guide hole in the center is provided on the inner surface, a guide tube is inserted into the guide hole and the inner tube part on the lower part, and a first lifting part supported by the partition wall in the rotational direction is provided, and the upper part is located above the partition wall. A receiving part formed to accommodate the contents is provided, a first guide protrusion that can be engaged with the second female screw part is protruded on the outer surface of the first lifting part, and a slit is formed in the vertical direction in the first lifting part. The outer lifting member provided with the lower part is provided with a second lifting part inserted into the first lifting part, and the upper part is provided with a seating part located inside the receiving part and formed to be supported on the lower side of the contents, and the outer lifting part of the second lifting part. A side surface may be provided with a stick container including an inner lifting member penetrating the slit and having a protruding second guide protrusion engageable with the first female screw portion and the second female screw portion.

According to the present embodiments, the content can be exhausted and used without any remaining amount, can be designed to correspond to various shapes and sizes for each type of content, and contents withdrawal and withdrawal operations can be stably and smoothly performed.

1 is an exploded perspective view of a stick container according to the present embodiments.
2 is a cross-sectional view of a stick container according to the present embodiments.
Figure 3 is a cross-sectional view of a portion of the stick container according to the present embodiments.
Figure 4 is a perspective view of a portion of the stick container according to the present embodiments.
Figure 5 is a perspective view of a portion of the stick container according to the present embodiments.
Figure 6 is a plan view and a perspective view of a portion of the stick container according to the present embodiments.
7 is a cross-sectional view of a portion of a stick container according to the present embodiments.
8 is a cross-sectional view of a portion of a stick container according to the present embodiments.
9 to 11 are perspective views for explaining the operation of the stick container according to the present embodiments.

DETAILED DESCRIPTION Some embodiments of the present disclosure are described in detail below with reference to exemplary drawings. In adding reference numerals to components of each drawing, the same components may have the same numerals as much as possible even if they are displayed on different drawings. In addition, in describing the present embodiments, if it is determined that a detailed description of a related known configuration or function may obscure the gist of the present technical idea, the detailed description may be omitted. When "comprises", "has", "consists of", etc. mentioned in this specification is used, other parts may be added unless "only" is used. In the case where a component is expressed in the singular, it may include the case of including the plural unless otherwise explicitly stated.

Also, terms such as first, second, A, B, (a), and (b) may be used in describing the components of the present disclosure. These terms are only used to distinguish the component from other components, and the nature, sequence, order, or number of the corresponding component is not limited by the term.

In the description of the positional relationship of components, when it is described that two or more components are "connected", "coupled" or "connected", the two or more components are directly "connected", "coupled" or "connected". ", but it will be understood that two or more components and other components may be further "interposed" and "connected", "coupled" or "connected". Here, other components may be included in one or more of two or more components that are “connected”, “coupled” or “connected” to each other.

In the description of the temporal flow relationship related to components, operation methods, production methods, etc., for example, "after", "continued to", "after", "before", etc. Alternatively, when a flow sequence relationship is described, it may also include non-continuous cases unless “immediately” or “directly” is used.

On the other hand, when a numerical value or corresponding information (eg, level, etc.) for a component is mentioned, even if there is no separate explicit description, the numerical value or its corresponding information is not indicated by various factors (eg, process factors, internal or external shocks, noise, etc.) may be interpreted as including an error range that may occur.

Figure 1 is an exploded perspective view of the stick container according to the present embodiments, Figure 2 is a cross-sectional view of the stick container according to the present embodiments, Figure 3 is a cross-sectional view of a portion of the stick container according to the present embodiments, Figure 4 is A perspective view of a portion of the stick container according to the present embodiments, Figure 5 is a perspective view of a portion of the stick container according to the present embodiments, Figure 6 is a plan view and perspective view of a portion of the stick container according to the present embodiments, Figure 7 is a cross-sectional view of a portion of the stick container according to the present embodiments, Figure 8 is a cross-sectional view of a portion of the stick container according to the present embodiments, Figures 9 to 11 are operations of the stick container according to the present embodiments It is a perspective view to explain.

The stick container 100 according to the present embodiments is a stick container that accommodates the stick-type contents (S) and can withdraw or withdraw the contents (S) received by a rotational operation, and is a cylindrical shape with an open top and a sealed bottom. A lower cap 110 formed of a rotatably coupled to the lower cap 110, an outer tube portion 121 supported on the inner surface of the lower cap 110, and a female screw 123 formed on the inner surface It includes an inner pipe part 122, and the female screw 123 includes a first female screw part 123a located on the upper side and a second female screw part 123b located on the lower side, and the first female screw part 123a and the The second female screw part 123b is continuous, but the height of the screw thread of the first female screw part 123a is lower than the height of the screw thread of the second female screw part 123b. A coupling part 150 rotatably coupled to the rotating member 120 is provided, and a guide tube 150 provided with a partition wall 410 having a guide hole 411 formed in the center on an inner surface thereof, and a guide hole at the bottom ( 411) and the inner pipe portion 122, and is provided with a first elevation part 131 supported in the rotational direction by the partition wall 410, located above the partition wall 410 at the top, and the contents (S) can be accommodated. An accommodating part 132 is provided, and a first guide protrusion 133 engageable with the second female screw part 123b is protruded from the outer surface of the first lifting part 131, and the first lifting part 131 protrudes. The part 131 is provided with an outer lifting member 130 having a slit 134 formed in the vertical direction, a second lifting part 141 inserted into the first lifting part 131 at the lower part, and a receiving part at the upper part. 132 is provided with a seating portion 142 formed to be supported on the lower side of the contents (S), and passing through the slit 134 on the outer surface of the second elevation portion 141, It includes an inner lifting member 140 in which a second guide protrusion 143 protrudes and engages with the female screw portion 123a and the second female screw portion 123b.

1, the stick container 100 according to the present embodiments includes a lower cap 110, a rotating member 120, a guide tube 150, an outer lifting member 130, and an inner lifting member 140. ). As the rotating member 120 rotates with respect to the guide tube 150, the outer lifting member 130 and the inner lifting member 140 move up and down, and the contents (S) are taken out or taken in. The content (S) is injected into the inner space of the guide tube 150, the lower portion is accommodated in the accommodating portion 132 of the outer elevating member 130, and is seated on the seating portion 142 of the inner elevating member 140.

Referring to FIG. 2 , the stick container 100 according to the present embodiments may further include an upper cap 210 that accommodates the guide tube 150 and is coupled to the rotating member 120 . The upper cap 210 is coupled to the rotating member 120 and seals the received contents (S).

The lower cap 110 is formed in a cylindrical shape with an open top and a closed bottom, and the rotating member 120 is inserted into the lower cap 110 and fixed in a rotational direction. The rotating member 120 includes an outer tube portion 121 and an inner tube portion 122. The outer tube portion 121 is coupled to the lower cap 110, and the inner tube portion 122 is located inside the outer tube portion 121. On the outer surface of the outer tube part 121 and the inner surface of the lower cap 110, as the rotary member 120 is inserted into the lower cap 110, engaging cylindrical grooves and protrusions may be formed.

According to one embodiment, as shown in FIG. 1, a support protrusion 124 is protruded from the outer surface of the outer tube portion 121, and the support protrusion 124 is inserted into the inner surface of the lower cap 110. A groove 111 may be formed. As the support protrusion 124 and the support groove 111 are engaged, the rotation member 120 and the lower cap may be fixed in the rotation direction.

The user can rotate the lower cap 110 while holding and fixing the guide tube 150, and the outer lifting member 130 and the inner lifting member ( 140) ascends and descends, and the contents (S) are drawn in or taken out.

Referring to FIG. 3 , a female screw 123 is formed on the inner surface of the inner pipe portion 122 of the rotating member 120 . The female screw 123 includes a first female screw part 123a located on the upper side and a second female screw part 123b located on the lower side. The first female screw portion 123a and the second female screw portion 123b are continuously formed. The fact that the first female screw portion 123a and the second female screw portion 123b are continuously formed means that the protrusions engaged with the female screw 123 are rotated from the first female screw portion 123a to the second female screw portion 123b. ), or vice versa, it means that you can move naturally without feeling stuck. As will be described later in detail, the first female screw portion 123a and the second female screw portion 123b are continuous, but the height of the screw thread of the first female screw portion 123a is lower than the height of the screw thread of the second female screw portion 123b. (see reference numeral l).

That is, the outer lifting member 130 and the inner lifting member 140 are equally engaged with the female screw 123 and are moved up and down by a rotational operation. Therefore, the stick container 100 according to the present embodiments, unlike the conventional structure using two screw threads, can lift and lower both the outer lifting member 130 and the inner lifting member 140 using one screw thread. It has a relatively simple structure and is easy to manufacture and assemble. In addition, since the space required for screw thread formation is small, it is easy to design containers in various sizes. In addition, since one screw thread is used, the lifting and lowering amounts of the outer lifting member 130 and the inner lifting member 140 are exactly the same, and the operation feeling is smooth.

Referring to FIG. 4 , the guide tube 150 is formed in a cylindrical shape with upper and lower portions open. The lower part of the guide tube 150 is rotatably coupled to the rotating member 120 as a coupling part 150 . The coupling part 150 is inserted between the outer tube part 121 and the inner tube part 122 of the rotating member 120 and may be rotatably coupled to the rotating member 120 . On the outer surface of the coupling part 150 and the inner surface of the outer tube part 121, as the coupling part 150 is inserted between the outer tube part 121 and the inner tube part 122, engaging cylindrical grooves and protrusions are formed. can

A partition wall 410 is provided on the inner surface of the guide tube 150 . The coupling part 150 is located lower than the partition wall 410 . In addition, the receiving portion 132 of the outer elevating member 130 and the seating portion 142 of the inner elevating member 140 are positioned inside the portion above the partition wall 410, and the content S is accommodated. A guide hole 411 is formed at the center of the bulkhead 410, and the first elevation part 131 of the outer elevation member 130 and the second elevation portion 141 of the inner elevation member 140 are formed in the guide hole 411. ), it goes up and down in the inserted state. The outer lifting member 130 is supported by the guide tube 150 in the rotational direction, and the inner lifting member 140 moves up and down along the female screw 123 by the user's rotational manipulation of the lower cap 110. It is supported by the member 130 in the rotational direction. Chamfered portions may be formed on the first elevation portion 131 and the partition wall 410 so that the outer elevation member 130 can be supported by the guide tube 150 in the rotational direction. In the inner lifting member 140, the second guide protrusion 143 is inserted into the slit 134 and may be supported by the outer lifting member 130 in a rotational direction.

Referring to FIGS. 1 and 5 , the outer lifting member 130 includes a first lifting part 131 at the lower part and a receiving part 132 at the upper part. The first elevation part 131 is provided with a first guide protrusion 133 protruding from an outer surface and a slit 134 formed in a vertical direction. The first guide protrusions 133 may be provided as a pair and protrude in opposite directions, and the slits 134 may also be provided as a pair and face each other.

The first elevation part 131 is inserted into the guide hole 411 and the inner pipe part 122, and is supported by the partition wall 410 in the rotational direction. The first guide protrusion 133 of the first elevation part 131 may be engaged with the second female screw part 123b. Accordingly, in a state in which the first guide protrusion 133 is engaged with the second female screw portion 123b, as the rotating member 120 rotates, the outer lifting member 130 can move up and down.

The receiving portion 132 is located above the partition wall 410 and is formed to accommodate the contents (S). The lower part of the contents (S) is inserted into the receiving part 132 . After using all of the upper portion of the content (S) that is not inserted into the accommodating portion 132, the inner lifting member 140 rises with respect to the outer elevating member 130 so that the remaining amount inserted into the accommodating portion 132 can also be used. can do.

That is, as will be described later in detail, the first guide protrusion 133 is not engaged with the first female screw portion 123a due to the difference in thread height between the first female screw portion 123a and the second female screw portion 123b. That is, the outer lifting member 130 rises by the user's rotational operation in the state where the first guide protrusion 133 is engaged with the second female screw part 123b, but does not rise anymore when the second female screw part 123b is finished. rotate in place However, the inner lifting member 140 can continue to rise as the second guide protrusion 143 can be engaged with the first female screw part 123a, and can be drawn out so that the remaining amount remaining in the receiving part 132 can be used. do.

The inner lifting member 140 includes a second lifting part 141 at the lower part and a seating part 142 at the upper part. The second elevation part 141 is inserted into the first elevation part 131, and the second guide protrusion 143 protruding from the outer surface of the second elevation part 141 is formed on the first elevation part 131. It is inserted into the slit 134 and protrudes beyond the outer surface of the first elevation part 131 . The end of the second guide protrusion 143 protruding from the outer surface of the first elevation part 131 is engaged with the first female screw part 123a or the second female screw part 123b. As described above, the first female screw portion 123a and the second female screw portion 123b are continuous, but the height of the screw thread of the first female screw portion 123a is lower than that of the second female screw portion 123b. Due to the difference in thread height, the first guide protrusion 133 of the first elevation part 131 can engage the second female screw part 123b but not the first female screw part 123a, and the second guide protrusion ( 143) may be engaged with both the first female screw portion 123a and the second female screw portion 123b.

Meanwhile, referring to FIG. 6 , the shape of the seating portion 142 of the inner lifting member 140 will be described in detail. The seating part 142 positioned above the inner lifting member 140 is provided at the upper end of the second lifting part 141 . The lower part of the content (S) injected into the inner space of the guide tube 150 is inserted into the receiving part 132 and seated on the seating part 142. In order for the contents (S) to be stably raised and lowered together with the lifting and lowering of the outer lifting member 130 and the inner lifting member 140 or together with the lifting and lowering of only the inner lifting member 140, the contents (S) are attached to the seating part 142. It needs to be tightly attached. That is, by tightly adhering the contents (S) to the seating portion 142, the lifting and lowering operation is stably performed, and the content (S) is prevented from being separated from the receiving portion 132 or the seating portion 142 during the lifting and lowering operation. can do.

Conventionally, in order to tightly adhere the contents to the inner dish, a plurality of circular ribs forming concentric circles are formed on the upper surface of the inner dish. However, the conventional concentric rib structure interferes with the flow of the contents when the contents are injected into the inner space of the container, causing a problem that the contents do not completely fill the inner space and an empty space remains. When such an empty space is formed, the filled contents do not come into close contact with the inner plate, causing a problem in that a stable lifting and lowering operation is not performed or the contents are separated from the inner plate.

Thus, the stick container 100 according to the present embodiments can stably adhere the contents S to the seating portion 142 without interfering with the flow of the contents S injected into the guide tube 150. designed to be

Referring to Figure 6 (A), according to one embodiment, on the upper surface of the seating portion 142, the first circular rib 611 formed in the center, the second circular rib 631 formed in the edge portion, and A third circular rib 621 located between the first circular rib 611 and the second circular rib 631 is provided, and the third circular rib 621 is provided with a plurality of cutouts 622. can be divided into fragments. The first circular rib 611 to the third circular rib 621 protrude upward from the base portion 641 of the seating portion 142 . A communication hole 642 to be described later is formed in the base part 641 , and an upper surface and a lower surface of the base part 641 are connected by the communication hole 642 . 6 shows an embodiment in which the third circular rib 621 is divided into four segments by four cutouts 622 .

The first circular rib 611 and the second circular rib 631 are formed at the central portion and the edge portion of the seating portion 142, respectively, and may form concentric circles with the third circular rib 621. As the third circular rib 621 is divided into a plurality of segments by a plurality of cutouts 622, the gap between the first circular rib 611 and the second circular rib 631 of the injected contents (S) Flowability is improved so that the contents (S) can be stably adhered to the seating portion (142).

In addition, referring to (B) of FIG. 6 , according to an exemplary embodiment, at least one recessed portion 643 may be formed on the lower surface of the seating portion 142 . The lower surface of the seating portion 142 is stepped by the recessed portion 643 . Referring to FIG. 7, when the contents (S) are injected, the lower surface of the seating portion 142 is supported by the lower surface of the receiving portion 132, and the seating portion 142 is formed with a step by the recessed portion 643. The contents (S) can be filled up to the empty space between the bottom surface of the lower surface and the receiving part 132 (refer to reference numeral 711), and thus the contents (S) can be stably adhered to the seating part 142.

Referring to FIG. 6 (A) and (B), according to one embodiment, at least one communication hole 642 penetrating the upper and lower surfaces of the seating portion 142 is formed in the seating portion 142, and , The depression 643 may be connected to the communication hole 642 . The communication hole 642 may divide the base portion 641, and the figure shows an embodiment in which the base portion 641 is divided into four segments by the four communication holes 642.

Referring to FIG. 7 , the contents (S) injected through the communication hole 642 may fill the empty space between the lower surface of the seating part 142 and the lower surface of the receiving part 132 .

That is, the flowability of the injected content S is improved due to the cutout 622 formed in the third circular rib 621, so that an empty space where the content S cannot be filled is not generated. In addition, due to the communication hole 642 and the recessed portion 643, the content (S) is filled in both the upper and lower surfaces of the seating portion 142 and is stably adhered to.

Subsequently, FIG. 8 shows a cross-sectional view of a state in which the rotating member 120, the outer lifting member 130, and the inner lifting member 140 are coupled. 8 to 11 are cross-sectional views showing both the first guide protrusion 133 and the second guide protrusion 143 disposed perpendicular to each other in the embodiment shown in the drawings.

According to one embodiment, the distal end of the second guide protrusion 143 may protrude further in the radial direction with respect to the central axis than the distal end of the first guide protrusion 133 . That is, the distance from the central axis to the end of the first guide protrusion 133 may be shorter than the distance from the central axis to the end of the second guide protrusion 143 . Therefore, the first guide protrusion 133 of the first elevation part 131 can be engaged with the second female screw part 123b but not the first female screw part 123a, and the second guide protrusion 143 can engage with the second female screw part 123b. It can be engaged with both the first female screw portion 123a and the second female screw portion 123b.

When the first guide protrusion 133 is engaged with the second female screw portion 123b, when the user rotates the lower cap 110, the outer lifting member 130 and the inner lifting member 140 move to the first guide protrusion, respectively. 133 and the second guide protrusion 143 are moved up and down due to engagement with the female screw 123. At this time, since the outer lifting member 130 and the inner lifting member 140 are lifted by the same height with respect to the amount of rotation of the lower cap 110, the state shown in FIG. 5(A) is maintained. As the outer lifting member 130 and the inner lifting member 140 continue to rise, when the first guide protrusion 133 comes out of the second female screw part 123b, the first guide protrusion 133 is screwed into the female screw 123. Since it is no longer engaged with, even if the lower cap 110 is rotated, the outer lifting member 130 is no longer lifted. However, since the second guide protrusion 143 can remain engaged with the first female screw portion 123a, it is moved up and down by the rotation of the lower cap 110. That is, as shown in (B) of FIG. 5, the outer lifting member 130 maintains the same height, but the inner lifting member 140 can be moved up and down. Therefore, the seating portion 142 located at the lower end of the accommodating portion 132 rises to the upper end of the accommodating portion 132 and can withdraw the lower part of the contents (S) inserted into the accommodating portion 132 .

Hereinafter, the operation of the stick container 100 according to the present embodiments will be described with reference to FIGS. 9 to 11 .

9 shows a state in which the outer lifting member 130 and the inner lifting member 140 are lowered to the lowest side. At this time, both the first guide protrusion 133 and the second guide protrusion 143 are engaged with the second female screw portion 123b, and therefore, as the lower cap 110 rotates, the outer lifting member 130 and the inner lifting member 130 move up and down. Member 140 is raised and lowered in the same way.

10 shows a state in which the upper portion of the contents (S) is withdrawn as the lower cap 110 is rotated, and the first guide protrusion 133 is pulled out of the second female screw portion 123b. The user can use the contents (S) by withdrawing the upper part in this way. When the user rotates the lower cap 110 in a direction in which the content S is pulled into the container, the first guide protrusion 133 is again engaged with the second female screw portion 123b.

FIG. 11 shows a state in which the user further rotates the lower cap 110 in the state shown in FIG. 10 and withdraws all contents S to the lower part inserted into the receiving part 132. Since the first guide protrusion 133 is not engaged with the first female screw portion 123a, the outer lifting member 130 maintains the same height, but the second guide protrusion 143 is engaged with the first female screw portion 123a. The inner lifting member 140 may be moved up and down by rotation of the lower cap 110 . As the inner lifting member 140 rises with respect to the outer lifting member 130, the lower part of the contents (S) inserted into the receiving part 132 and seated in the seating part 142 is taken out. Therefore, the user can use all of the contents (S) without remaining amount.

According to the stick container having such a shape, the contents can be exhausted and used without any remaining amount, can be designed to correspond to various shapes and sizes for each type of contents, and contents withdrawal and withdrawal operations can be stably and smoothly performed.

The above description is merely illustrative of the technical idea of the present disclosure, and various modifications and variations can be made to those skilled in the art without departing from the essential characteristics of the technical idea. In addition, since the present embodiments are not intended to limit the technical idea of the present disclosure, but to explain, the scope of the present technical idea is not limited by these embodiments. The scope of protection of the present disclosure should be construed by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of rights of the present disclosure.

100: stick container 110: lower cap
111: support groove 120: rotating member
121: outer tube 122: inner tube
123: female screw 123a: first female screw part
123b: second female screw part 124: support protrusion
130: outer lifting member 131: first lifting part
132: receiving portion 133: first guide protrusion
134: slit 140: inner lifting member
141: second lifting part 142: seating part
143: second guide protrusion 150: guide pipe
151: coupling part 210: upper cap
410: bulkhead 411: guide ball
S: contents

Claims (6)

A stick container that accommodates stick-type contents and can withdraw or withdraw the contents by a rotational operation,
A lower cap formed in a cylindrical shape with an open top and a closed bottom;
It is coupled to the lower cap in a rotational direction and includes an outer pipe portion supported on an inner surface of the lower cap and an inner pipe portion having a female screw formed on the inner surface, wherein the female screw includes a first female screw portion positioned on an upper side and a lower side A rotation member including a second female screw portion located at, wherein the first female screw portion and the second female screw portion are continuous, but the height of the screw thread of the first female screw portion is lower than the height of the screw thread of the second female screw portion;
A guide tube formed in a cylindrical shape with upper and lower portions open, having a coupling portion rotatably coupled to the rotating member at the lower portion, and a partition wall having a guide hole formed in the center on an inner surface thereof;
In the lower part, a first lifting part is provided which is inserted into the guide hole and the inner pipe part and supported in the rotatably direction by the partition wall, and in the upper part, a receiving part located above the partition wall and formed to accommodate the contents is provided. an outer elevation member having a first guide protrusion protruding from an outer surface of the first elevation portion and engaging with the second female screw portion, and having a slit formed vertically in the first elevation portion;
The lower part is provided with a second lifting part inserted into the first lifting part, and the upper part is provided with a seating part located inside the receiving part and formed to be supported on the lower side of the contents, and the outer surface of the second lifting part is provided with an inner lifting member penetrating the slit and protruding from a second guide protrusion engageable with the first female screw part and the second female screw part;
Including,
The end of the second guide protrusion is a stick container, characterized in that more protruding in the radial direction relative to the central axis than the end of the first guide protrusion. According to claim 1,
A support protrusion is formed on the outer surface of the outer tube portion, and a support groove is formed on the inner surface of the lower cap to insert the support protrusion. delete According to claim 1,
A first circular rib formed at the center portion, a second circular rib formed at the edge portion, and a third circular rib located between the first circular rib and the second circular rib are provided on the upper surface of the seating portion,
The third circular rib is a stick container, characterized in that divided into a plurality of segments by a plurality of cutouts. According to claim 1,
Stick container, characterized in that at least one recessed portion is formed on the lower surface of the seating portion. According to claim 5,
At least one communication hole penetrating the upper and lower surfaces of the seating portion is formed in the seating portion, and the recessed portion is connected to the communication hole.

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