Content container and cosmetic

Abstract

The utility model relates to a content container and cosmetics, and the content container comprises a storage part which accommodates contents; a discharge unit which has a discharge port and is coupled to one side of the storage unit; an operation part which is rotatably assembled on the lower side of the storage part; and a pressing part for pushing the contents by the operation of the operation part, the storage part includes a serrated protrusion formed in the circumferential direction on the outer side of the side wall, and the discharge part includes at least one fixed protrusion that engages with the serrated protrusion so as to restrict the relative rotation of the discharge part with respect to the storage part.

Description

Technical Field

[0001] The utility model relates to a container for contents and cosmetics. Background Art

[0002] Generally speaking, people have the desire to beautify themselves through makeup. Therefore, people feel satisfied by applying makeup to various parts including the lips, nails, hair, etc. including the skin in various ways.

[0003] For the lips, widely used makeup methods include methods to make the lips stand out on the face or methods to melt the lip cutin to create smooth and firm lips. At this time, people use lip masks, lipsticks, lip glosses, lip balms, lip colors, etc. to apply makeup to the lips.

[0004] Lip masks can be made in various forms. As an example, lip masks made in the form of containers are in use. The lip mask of the container type has the following structure: when the knob is rotated, the piston rises and ejects the cosmetics contained inside.

[0005] This container-type lip mask can be used in the following way: sticking the ejected part on the lips to directly transfer the cosmetics to the lips, or transferring the ejected cosmetics to the hand or other tools and then transferring them to the lips.

[0006] However, for the rotation of the knob and the rise of the piston, etc., the lip mask made in the form of a container is configured with a relatively complex structure. Therefore, there is a risk of leakage depending on the viscosity or hardness of the dosage form, etc. In addition, there is also a need to improve the operating feeling of the knob, etc. Summary of the Utility Model

[0007] Technical Problems to be Solved

[0008] The present utility model is made to solve the above-mentioned existing technical problems. The purpose of the present utility model is to provide a container for contents and cosmetics. For the structure in which the pressurizing part rises and ejects the contents as the operating part rotates, leakage is fully prevented and the operating feeling of the operating part is improved, thereby improving the convenience and satisfaction of the user.

[0009] Means for Solving the Technical Problems

[0010] The content container according to an embodiment of the present utility model includes: a storage part that houses the content; a spraying part that has a spray outlet and is coupled to one side of the above storage part; an operation part that is assembled to the lower side of the above storage part in a rotatable manner; and a pressing part that pushes the above content through the operation of the above operation part. The above storage part includes: serrated protrusions that are formed along the circumferential direction on the outer side of the side wall. The above spraying part includes: at least one fixing protrusion that engages with the above serrated protrusions to limit the relative rotation of the above spraying part with respect to the above storage part.

[0011] Specifically, the above serrated protrusions may have a shape in which five to ten unit serrations are arranged at regular intervals, and a plurality of the above fixing protrusions are arranged in a manner that is received in the above intervals.

[0012] Specifically, the above storage part may further include: a frame that is formed to protrude from the outer side of the side wall. The above spraying part further includes: an annular groove that engages with the above frame to maintain the connection with the above storage part.

[0013] Specifically, the above serrated protrusions may be provided below the above frame on the outer side of the above side wall of the above storage part, and the above spraying part is formed such that the inner diameter of the lower part provided with the above fixing protrusions is relatively larger than the inner diameter of the upper part provided with the above annular groove.

[0014] Specifically, the above storage part may further include: a plurality of concave and convex parts that are continuously recessed inward from the side wall in the height direction to limit the rotation of the above pressing part, and the above serrated protrusions are configured such that five or more of the above unit serrations are provided between the above plurality of concave and convex parts.

[0015] Specifically, the above serrated protrusions may be separately arranged at a first interval from the above concave and convex parts along the circumferential direction of the above storage part, and the first interval is set to be greater than a certain interval of the above unit serrations.

[0016] A cosmetic according to an aspect of the present utility model includes: the above content container; and the content housed in the above content container.

[0017] Effects of the utility model

[0018] According to the content container and the cosmetic of the present utility model, it has a structure in which the pressing part rises when the operation part rotates relative to the storage part, thereby spraying the content, and it can improve the assembly convenience of a plurality of structural bodies. For the intervals between a plurality of structural bodies such as those formed between the operation part and the storage part and between the storage part and the spraying part, sufficient sealing can be achieved to prevent the content from leaking to the outside.

[0019] Also, in the content container and the cosmetic according to the present utility model, when the shaft portion and the operation portion rotate integrally, the rotational stability of the shaft portion is ensured, thereby improving the operation feeling, and when the operation portion rotates, a sound is generated, thereby ensuring the convenience for the user. Description of the Drawings

[0020] Figure 1 is a perspective view of a content container according to an embodiment of the present utility model.

[0021] Figure 2 is an exploded perspective view of a content container according to an embodiment of the present utility model.

[0022] Figure 3 is an exploded perspective view of a content container according to an embodiment of the present utility model.

[0023] Figure 4 is a cross-sectional view of a content container according to an embodiment of the present utility model.

[0024] Figure 5 is a perspective view of a cover portion of a content container according to an embodiment of the present utility model.

[0025] Figure 6 is a side view of a storage portion of a content container according to an embodiment of the present utility model.

[0026] Figure 7 is a perspective view of a storage portion of a content container according to an embodiment of the present utility model.

[0027] Figure 8 is a perspective view of a storage portion of a content container according to an embodiment of the present utility model.

[0028] Figure 9 is a perspective view of an auxiliary coupling portion of a content container according to an embodiment of the present utility model.

[0029] Figure 10 is a perspective view of a discharging portion of a content container according to an embodiment of the present utility model.

[0030] Figure 11 is a perspective view of an operation portion of a content container according to an embodiment of the present utility model.

[0031] Figure 12 is a perspective view showing the coupling state of the auxiliary coupling portion and the cover portion in a content container according to an embodiment of the present utility model.

[0032] Figure 13 is a perspective view showing the coupling state of the auxiliary coupling portion and the operation portion in a content container according to an embodiment of the present utility model.

[0033] Figure 14 It is a perspective view showing the combined state of the operation part and the shaft part in the content container according to an embodiment of the present utility model.

[0034] Figure 15 It is an enlarged view of the part where the concave-convex part and the groove are engaged in the content container according to an embodiment of the present utility model.

[0035] Figure 16 It is Figure 4 an enlarged view of part 'A' therein.

[0036] Figure 17 It is Figure 4 an enlarged view of part 'B' therein.

[0037] Figure 18 It is Figure 4 an enlarged view of part 'C' therein.

[0038] Figure 19 It is Figure 4 an enlarged view of part 'D' therein.

[0039] Explanation of reference numerals

[0040] 1: Content container 10: Cover part

[0041] 11: Cover protrusion 12: Snap protrusion

[0042] 20: Storage part 20a: Storage main body

[0043] 201: Thickness reduction part 202: Introduction end

[0044] 21: Serrated protrusion 22: Frame

[0045] 23: Support protrusion 24: Sound bar

[0046] 241: Arm 242: Hanging protrusion

[0047] 25: Concave-convex part 251: Protruding end

[0048] 26: Auxiliary coupling part 261: Outer protrusion

[0049] 262: First coupling groove 263: First coupling protrusion

[0050] 264: Inner protrusion 30: Spraying part

[0051] 31: Spray port 32: Annular groove

[0052] 33: Fixed protrusion 34: Sealing rib

[0053] 341: Sealing protrusion 40: Operation part

[0054] 41: Central protrusion 42: Peripheral protrusion

[0055] 43: Annular protrusion 44: Sound protrusion

[0056] 45: Placement protrusion 46: Second coupling protrusion

[0057] 47: Second coupling groove 50: Shaft portion

[0058] 51: Fixed plate 511: Insertion groove

[0059] 52: Stud 521: Insertion port

[0060] 60: Pressing portion 61: Groove

[0061] 62: Thread Detailed implementation mode

[0062] The object, specific advantages, and new features of the present utility model can be more clearly understood through the following detailed description related to the accompanying drawings and preferred embodiments. In this specification, when labeling the constituent elements of each drawing with reference numerals, even if shown in different drawings, the same constituent elements are labeled with the same reference numerals. And, in the process of describing the present utility model, when it is determined that the detailed description of the relevant well-known technology may confuse the gist of the present utility model, its detailed description is omitted.

[0063] Next, the preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings. For reference, the present utility model includes a content container containing the content described below and cosmetics contained in the content container. At this time, the content can be solid or liquid, but it is not limited thereto, and the viscosity or dosage form in the case of liquid can be determined in various ways. And, the content is a substance provided to the body such as the lips or a substance put into the body, etc., and can be a cosmetic substance, a medical substance, or an edible substance, etc., and can have unrestricted usage purposes.

[0064] Figure 1 is a perspective view of a content container according to an embodiment of the present utility model, Figure 2 and Figure 3 is an exploded perspective view of a content container according to an embodiment of the present utility model, Figure 4 is a cross-sectional view of a content container according to an embodiment of the present utility model, Figure 5 is a perspective view of a cover portion of a content container according to an embodiment of the present utility model.

[0065] And, Figure 6 is a side view of a storage portion of a content container according to an embodiment of the present utility model, Figure 7 and Figure 8It is a perspective view of the storage part of the content container according to an embodiment of the present utility model. Figure 9 It is a perspective view of the auxiliary coupling part of the content container according to an embodiment of the present utility model.

[0066] And, Figure 10 It is a perspective view of the ejection part of the content container according to an embodiment of the present utility model. Figure 11 It is a perspective view of the operation part of the content container according to an embodiment of the present utility model. Figure 12 It is a perspective view showing the coupling state of the auxiliary coupling part and the cover part in the content container according to an embodiment of the present utility model. Figure 13 It is a perspective view showing the coupling state of the auxiliary coupling part and the operation part in the content container according to an embodiment of the present utility model.

[0067] And, Figure 14 It is a perspective view showing the coupling state of the operation part and the shaft part in the content container according to an embodiment of the present utility model. Figure 15 It is an enlarged view of the part where the concave-convex part and the groove are engaged in the content container according to an embodiment of the present utility model.

[0068] And, Figure 16 It is Figure 4 an enlarged view of part 'A' in Figure 17 It is Figure 4 an enlarged view of part 'B' in Figure 18 It is Figure 4 an enlarged view of part 'C' in Figure 19 It is Figure 4 an enlarged view of part 'D' in

[0069] Referring to Figures 1 to 19 , the content container 1 according to an embodiment of the present utility model is composed of multiple structures, is manufactured by assembling these multiple structures, and adopts an assembly structure and a sealing structure that can fundamentally prevent the content from leaking to the outside after manufacturing.

[0070] The content container 1 according to an embodiment of the present utility model includes a cover part 10, a storage part 20, an ejection part 30, an operation part 40, a shaft part 50, and a pressing part 60. Here, an example where the content container 1 of this embodiment is cylindrical is described, but it goes without saying that it can be implemented in various shapes such as polygons.

[0071] The cover part 10 is coupled to the upper side of the ejection port 31, so as to be able to seal the upper part of the storage part 20. A cover protrusion 11 may be provided inside the cover part 10. The cover protrusion 11 is inserted into the ejection port 31 provided at the upper part of the ejection part 30, so as to be able to seal the storage part 20 that houses the content.

[0072] The cover part 10 is formed in a cylindrical shape with the lower part open and the upper part sealed, and a cover projection 11 for sealing the discharge port 31 of the discharge part 30 is provided on the lower surface of the upper part so as to protrude downward. At this time, as shown in Figure 19 etc., the cover projection 11 can be partially inserted into the discharge port 31. That is, the cover projection 11 can have a relatively small height relative to the depth of the discharge port 31.

[0073] In addition, the cover projection 11 can be configured in a hollow shape. The outer periphery of the cover projection 11 engages with the inner periphery of the discharge port 31, so as to prevent leakage of the content. For this purpose, the cover projection 11 has a size that completely adheres to the discharge port 31. In this case, if the cover projection 11 has a shape with its interior filled, when the cover part 10 is coupled to the discharge part 30, the cover projection 11 increases the internal pressure of the storage part 20.

[0074] In this state, if the user separates the cover part 10 later, the content may leak due to the residual pressure. Therefore, the cover projection 11 of the present embodiment has a height smaller than the depth of the discharge port 31, so as to minimize the increase in the internal pressure of the storage part 20. And the cover projection 11 has a hollow shape, so that even if the cover projection 11 is inserted into the discharge port 31, the internal pressure increase of the storage part 20 can be relieved by using the internal space of the cover projection 11.

[0075] A snap projection 12 may be formed on the inner peripheral surface of the cover part 10. The snap projection 12 can be used to couple the cover part 10 to an auxiliary coupling part 26 described later. A plurality of snap projections 12 may be formed, and can be assembled with outer projections 261 formed on the outer edge of the upper part of the auxiliary coupling part 26. The plurality of snap projections 12 may be arranged radially, and the outer projections 261 may be formed in a ring shape so as not to limit the direction in which the cover part 10 is coupled to the auxiliary coupling part 26.

[0076] Needless to say, conversely, snap projections may be provided on the auxiliary coupling part 26, and inner projections that engage with the snap projections 12 may be formed on the cover part 10. In addition to this, various coupling structures can be adopted.

[0077] The storage part 20 houses the content. The storage part 20 may be in a shape with the upper part open and a hole (not shown) for inserting the shaft part 50 formed in the lower part. The upper part of the storage part 20 may be coupled to the discharge part 30 and the cover part 10.

[0078] The discharge part 30 and the storage part 20 may be coupled in a manner that restricts relative rotation. That is, the discharge part 30 and the storage part 20 are coupled so as not to rotate relative to each other, and thus can rotate integrally. On the contrary, the operation part 40 is provided to be relatively rotatable with respect to the storage part 20. Therefore, if the user holds the discharge part 30 and rotates the operation part 40, relative rotation of the operation part 40 with respect to the storage part 20 can be achieved.

[0079] The storage unit 20 may include serrated protrusions 21, a frame 22, support protrusions 23, a sound bar 24, concavo-convex portions 25, and auxiliary coupling portions 26. Each component will be described in detail below.

[0080] In the storage unit 20, the frame 22 may be provided in a manner protruding from the outside of the side wall. The frame 22 may have an annular shape. The storage unit 20 and the ejection unit 30 may be coupled by engaging the frame 22 (Rim) of the storage unit 20 with the annular groove 32 of the ejection unit 30.

[0081] When the ejection unit 30 is coupled to one side of the storage unit 20, the annular groove 32 may be provided at a position corresponding to the frame 22. As Figure 16 shown, the annular groove 32 engages with the frame 22, so that the ejection unit 30 can maintain its connection with the storage unit 20.

[0082] Moreover, the storage unit 20 and the ejection unit 30 may be coupled by engaging the serrated protrusions 21 of the storage unit 20 with the fixing protrusions 33 of the ejection unit 30. The connection between the frame 22 and the annular groove 32 is used to prevent the ejection unit 30 from detaching from the storage unit 20 and does not limit the relative rotation of the ejection unit 30 with respect to the storage unit 20. It should be noted that the connection between the serrated protrusions 21 and the fixing protrusions 33 may be provided to limit the relative rotation of the ejection unit 30 with respect to the storage unit 20.

[0083] The serrated protrusions 21 may be formed along the circumferential direction on the outside of the side wall of the storage unit 20. The serrated protrusions 21 may have a predetermined height and a shape in which the vertical unit serrations are arranged at regular intervals along the periphery of the side wall of the storage unit 20. The unit serrations may be arranged at intervals smaller than the size of each unit serration or at intervals similar to the size of the unit serration, etc. Correspondingly to the intervals between the multiple unit serrations, fixing protrusions 33 may be formed on the ejection unit 30.

[0084] Moreover, five to ten (preferably, eight or nine) unit serrations may be provided at regular intervals between two adjacent concavo-convex portions 25. At this time, along the circumferential direction of the storage unit 20, the serrated protrusions 21 are arranged separately from the concavo-convex portions 25 with a first interval, and the first interval may be set to be greater than a certain interval at which the multiple unit serrations are arranged.

[0085] The reason for arranging more than five unit serrations to form the serrated protrusions 21 is that, compared with the case where the serrated protrusions 21 are separately arranged, the rigidity can be strengthened and improved structurally. That is, according to this embodiment, in the serrated protrusions 21, the intervals between the unit serrations are formed to be smaller, so that the coupling force between the storage unit 20 and the ejection unit 30 can be sufficiently ensured, and the stable integral rotation of the ejection unit 30 and the storage unit 20 can be guaranteed.

[0086] On the outer side of the side wall of the storage part 20, the serrated protrusion 21 can be provided at the lower side of the frame 22. In this case, when the lower end of the ejection part 30 is combined with the storage part 20, it passes through the serrated protrusion 21 after passing through the frame 22.

[0087] In order to prevent the fixing protrusion 33 engaged with the serrated protrusion 21 in the ejection part 30 from being caught on the frame 22 of the storage part 20, the ejection part 30 can be formed such that the inner diameter of the lower side part provided with the fixing protrusion 33 is relatively larger than the inner diameter of the upper side part provided with the annular groove 32.

[0088] Therefore, when the ejection part 30 is combined with the storage part 20, the fixing protrusion 33 provided on the lower side part of the ejection part 30 can engage with the serrated protrusion 21 of the storage part 20 after passing through the frame 22 without being interfered by the frame 22 of the storage part 20.

[0089] The plurality of fixing protrusions 33 provided on the ejection part 30 can be arranged along the inner circumferential surface of the ejection part 30. That is, corresponding to the serrated protrusion 21 of the storage part 20, the fixing protrusion 33 of the ejection part 30 can be formed in a serrated shape.

[0090] The storage part 20 may further include a support protrusion 23. As Figure 18 shown, the support protrusion 23 can be used to place the auxiliary coupling part 26. For reference, the auxiliary coupling part 26 can also be interpreted as forming a part of the storage part 20. For the sake of convenience of explanation, the part of the storage part 20 other than the auxiliary coupling part 26 can be called the storage main body 20a.

[0091] The support protrusion 23 can be formed in a bar shape parallel to the outer circumferential surface at the lower part of the storage main body 20a. A plurality of support protrusions 23 can be provided to support the lower end edge of the auxiliary coupling part 26. That is, the support protrusion 23 can limit the downward movement of the auxiliary coupling part 26 relative to the storage main body 20a.

[0092] A sound bar 24 can be provided at the lower part of the storage part 20. The sound bar 24 is provided at the lower end in the storage part 20 and can cooperate with the sound protrusion 44 provided on the operation part 40 to generate a sound when the operation part 40 rotates relatively. Therefore, the user can feel an improved operation feeling based on the click noise generated when the sound bar 24 passes over the sound protrusion 44 when rotating the operation part 40. And, by the engagement of the sound bar 24 and the sound protrusion 44, the user can adjust the rotation angle of the operation part 40 to a certain angle.

[0093] The sound bar 24 may be provided with at least one or more along the lower edge of the storage part 20. A plurality of sound bars 24 of the storage part 20 may be provided radially, and may be configured to include an arm 241 and a hanging projection 242, etc. The arm 241 may extend in a cantilever shape from the lower end of the storage part 20. As an example, the arm 241 may extend horizontally. That is, the arm 241 may be connected to the lower end of the storage part 20 in a shape like a Chinese character.

[0094] In the lower end portion of the storage part 20, the portion where the sound bar 24 is located may have an introduction end 202 that is recessed upward and houses at least a part of the arm 241. The bottom portion in the lower end of the storage part 20 may have a shape that cuts through a part locally and penetrates, so that the introduction end 202 can be formed. It should be noted that even if the bottom of the storage part 20 penetrates to form the introduction end 202, since the periphery of the pressing part 60 and the inner side wall of the storage part 20 are sealed to each other, the content stored in the upper part of the pressing part 60 will not leak through the introduction end 202.

[0095] The introduction end 202 is formed to house the free end portion of the arm 241 where the hanging projection 242 is provided, and can form a sufficient space for the arm 241 to deform upward. When the storage part 20 rotates and the sound bar 24 crosses the sound projection 44, the arm 241 of the sound bar 24 may deform upward toward the inside of the introduction end 202.

[0096] The hanging projection 242 may protrude downward from the arm 241. The hanging projection 242 may be configured to protrude downward from the end of the arm 241 and include a shape such as an inclined surface and a vertical surface. The hanging projection 242 may have a curved inclined surface along the rotation direction of the sound bar 24 and a vertical surface formed at the location where the inclined surface ends. The inclined surface and the vertical surface of the hanging projection 242 may cooperate with a plurality of sound projections 44 provided on the operation part 40 to generate a clicking noise.

[0097] The storage part 20 is provided with uneven portions 25. The uneven portions 25 are formed at a certain interval on the inner peripheral surface of the storage part 20, and suppress the rotation of the pressing part 60 provided inside the storage part 20, so that the pressing part 60 can be raised or lowered.

[0098] On the side wall of the storage part 20, it continuously depresses inward along the height direction, so that the uneven portions 25 can be formed. That is, as the side wall depresses inward, the uneven portions 25 may have a shape that protrudes on the inner surface of the side wall and depresses on the outer surface of the side wall.

[0099] The uneven portion 25 may have a curved surface shape that bulges inward. At this time, the pressing portion 60 may have a groove 61 with a concave curved surface shape that engages with the uneven portion 25 on the outer periphery. In order to suppress the rotation of the pressing portion 60, the storage portion 20 needs to engage with the pressing portion 60 through an uneven structure. However, in this embodiment, the uneven structure is formed into a curved surface shape, so that the leakage of the content between the storage portion 20 and the pressing portion 60 can be minimized.

[0100] As Figure 15 shown, the raised surface of the uneven portion 25 may be configured to have an arc with an angle within 180 degrees (preferably within 150 degrees). That is, the curved surface of the uneven portion 25 is an arc smaller than a semi-circle, and may have a shape that bulges relatively slowly. The two ends of the curved surface of the uneven portion 25 may be connected to the side wall of the storage portion 20 at an angle of 120 degrees or more. For reference, to help understanding, Figure 15 it is shown that the raised curved surface of the uneven portion 25 and the groove 610 of the pressing portion 60 seemingly separate, but in fact are in close contact to prevent the leakage of the content.

[0101] The height of the uneven portion 25 can determine the lifting range of the pressing portion 60. The upper end of the uneven portion 25 can determine the location where the pressing portion 60 rises to the maximum extent. The uneven portion 25 may have a height with its upper end located above the frame 22. It should be noted that since the uneven portion 25 has a shape that is recessed in the outer surface of the side wall of the storage portion 20, the upper end of the uneven portion 25 can be filled by the frame 22 to prevent the content from leaking along the uneven portion 25. That is, the frame 22 may be configured to have a shape that fills the upper part of the uneven portion 25 outside the side wall.

[0102] And, in a similar manner, the uneven portion 25 may be formed with a protruding end 251. The protruding end 251 is provided on the outer side of the side wall and may have a shape that cuts off the uneven portion 25 in the height direction. Even if the content leaks into the lower part of the portion recessed due to the uneven portion 25 in the outer surface of the side wall, the content is blocked by the protruding end 251 and the upward leakage can be blocked.

[0103] As an example, if the content leaks between the storage portion 20 and the operation portion 40, the content may flow into the lower part from the concave curved surface of the uneven portion 25 provided on the side of the storage portion 20. Specifically, when the shaft portion 50 rotates, due to the rotational force of the stud 52, a phase change of the content occurs, and the content with enhanced fluidity may flow out along the gap between the stud 52 and the pressing portion 60. At this time, the leaked content rises along the outer peripheral surface of the storage portion 20, and thus leakage may occur.

[0104] At this time, if the content leaks upward along the concave curved surface of the uneven portion 25, there is a problem of leaking to the outside through the gap between the ejection portion 30 and the storage portion 20. However, according to the present embodiment, in the concave curved surface portion of the uneven portion 25, the protruding ends 251 can be filled at at least one or more locations in the vertical direction. The protruding ends 251 cut off the concave curved surface of the uneven portion 25, thereby being able to block the leakage of the content along the concave curved surface of the uneven portion 25.

[0105] The protruding ends 251 can be formed in a shape whose outer surface is continuous with the side surface of the storage portion 20. However, similarly to the frame 22, they can also be formed to protrude more than the side surface of the storage portion 20.

[0106] In order to ensure the lifting range of the pressing portion 60, the uneven portion 25 is formed on the side wall of the storage portion 20 to have a sufficient height, whereby the serrated protrusions 21 of the storage portion 20 can be arranged at the same position as at least a part of the uneven portion 25 in the height direction. At this time, the serrated protrusions 21 can be provided between a plurality of uneven portions 25.

[0107] The auxiliary coupling portion 26 is provided on the outside of the storage body 20a and can be configured to be rotatable relative to the storage body 20a. The auxiliary coupling portion 26 can include an outer protrusion 261, a first coupling groove 262, a first coupling protrusion 263, and an inner protrusion 264.

[0108] The outer protrusion 261 can be provided at the upper edge of the auxiliary coupling portion 26. The outer protrusion 261 can be assembled with a plurality of snap protrusions 12 provided on the cover portion 10. It should be noted that even if the outer protrusion 261 of the auxiliary coupling portion 26 is coupled to the snap protrusion 12 of the cover portion 10, relative rotation of the cover portion 10 with respect to the auxiliary coupling portion 26 can be allowed.

[0109] The first coupling groove 262 can be configured to be recessed in a ring shape on the outer peripheral surface of the auxiliary coupling portion 26. As Figure 17 shown, the first coupling groove 262 can be assembled with the second coupling protrusion 46 of the operation portion 40. At least the first coupling groove 262 of the first coupling groove 262 and the second coupling protrusion 46 can be configured to be ring-shaped.

[0110] The first coupling protrusion 263 is configured to protrude from the outer peripheral surface of the auxiliary coupling portion 26, and at least a part thereof can be overlapped and arranged on the first coupling groove 262. A plurality of first coupling protrusions 263 can be formed and can be assembled with a plurality of second coupling grooves 47 provided on the operation portion 40.

[0111] In the operation unit 40, the second engaging groove 47 may be configured to cut off the shape of the second engaging protrusion 46, and the angle at which the first engaging protrusion 263 engages with the second engaging groove 47 may be restricted. That is, when the auxiliary engaging portion 26 and the operation unit 40 are connected to each other through the first engaging protrusion 263 and the second engaging groove 47, the relative rotation of the operation unit 40 with respect to the auxiliary engaging portion 26 is restricted. Therefore, if the user rotates the operation unit 40, the auxiliary engaging portion 26 also rotates together. It should be noted that, as described above, the cover portion 10 may rotate relative to the auxiliary engaging portion 26.

[0112] The inner protrusion 264 may protrude from the inner peripheral surface of the auxiliary engaging portion 26 so as to closely adhere to the outer peripheral surface of the storage body 20a. The inner protrusion 264 is configured in a ring shape and can be used to achieve sealing between the auxiliary engaging portion 26 and the storage body 20a.

[0113] As Figure 18 shown, when the inner protrusion 264 of the auxiliary engaging portion 26 closely adheres to the outer peripheral surface of the storage body 20a, it is possible to prevent the contents from leaking to the outside through the gap between the inner peripheral surface of the auxiliary engaging portion 26 and the outer peripheral surface of the storage body 20a.

[0114] In particular, in the storage body 20a, the side wall is provided with uneven portions 25, and a protruding end 251 is provided at a location in the height direction of the curved surface portion that is recessed in the uneven portions 25. The inner protrusion 264 of the auxiliary engaging portion 26 is provided at the same height as the protruding end 251, so that it can closely adhere to the protruding end 251. Thereby, the protruding end 251 can effectively prevent leakage between the storage body 20a and the auxiliary engaging portion 26.

[0115] Taking the auxiliary engaging portion 26 as a reference, the cover portion 10 can be combined at the upper part, and the operation unit 40 can be combined at the lower part. At this time, once the outer protrusion 261 of the auxiliary engaging portion 26 and the snap protrusion 12 of the cover portion 10 engage, the auxiliary engaging portion 26 and the cover portion 10 are connected in a relatively rotatable manner. On the contrary, once the first engaging protrusion 263 of the auxiliary engaging portion 26 and the second engaging groove 47 of the operation unit 40 engage, the auxiliary engaging portion 26 and the operation unit 40 can be connected in a non-relatively rotatable manner. And the auxiliary engaging portion 26 is configured such that the relative rotation with respect to the storage body 20a is not restricted.

[0116] When the user firmly grasps the cover portion 10 at the compressed side and rotates the operation portion 40, if the auxiliary coupling portion 26 rotates relative to the operation portion 40, there is a risk of the content being ejected. However, according to this embodiment, the operation portion 40 and the auxiliary coupling portion 26 are configured to rotate integrally, so that in a state where the user presses the side surface of the cover portion 10 or the like to an extent that suppresses the rotation of the auxiliary coupling portion 26, the rotation of the operation portion 40 integrally coupled with the auxiliary coupling portion 26 is suppressed, thereby being able to eliminate the risk of the content being ejected.

[0117] In this embodiment, the operation portion 40, the shaft portion 50, and the auxiliary coupling portion 26 that are integrally coupled and rotate can be defined as the first group, and the ejection portion 30, the storage main body 20a, and the pressurizing portion 60 that are integrally coupled and rotate can be defined as the second group. The first group and the second group can rotate relative to each other. In this embodiment, there may be a case where the second group rotates while the first group is stationary or a case where the first group rotates while the second group is stationary, etc.

[0118] As an example, the case where the first group is stationary and the second group rotates may be a state where the pressurizing portion 60 or the like rotates when the user grasps the operation portion 40 and rotates the ejection portion 30. On the contrary, the case where the second group is stationary and the first group rotates may be a state where the shaft portion 50 or the like rotates when the user grasps the ejection portion 30 and rotates the operation portion 40.

[0119] The ejection portion 30 may be configured such that the lower portion is open and the upper portion covers the open upper portion of the storage portion 20. The ejection portion 30 may be provided with an ejection port 31 for ejecting the content, and may be assembled and fixed to the outer peripheral surface of the upper portion of the storage portion 20.

[0120] The ejection portion 30 surrounds the upper end outer periphery of the storage portion 20 and is coupled to the storage portion 20 in a manner that the relative rotation is restricted. The ejection portion 30 includes an ejection port 31, an annular groove 32, a fixing protrusion 33, and a sealing rib 34. The ejection port 31 may be provided in the upper portion so as to eject the content accommodated in the storage portion 20 to the outside. The ejection port 31 may be sealed when the cover protrusion 11 of the cover portion 10 is inserted.

[0121] The annular groove 32 may be provided in an annular shape on the inner peripheral surface of the ejection portion 30 and may be assembled with a frame 22 provided in an annular shape on the outer peripheral surface of the storage portion 20. Of course, it may also be that an annular groove 32 is formed on the outer peripheral surface of the storage portion 20 and a frame 22 is formed on the inner peripheral surface of the ejection portion 30.

[0122] The annular groove 32 of the ejection portion 30 and the frame 22 of the storage portion 20 are used to maintain the state of being connected to each other and are not used to restrict relative rotation. It should be noted that the relative rotation of the ejection portion 30 with respect to the storage portion 20 is restricted, and this restriction is achieved by the fixing protrusion 33 described later.

[0123] The fixing protrusion 33 engages with the serrated protrusion 21 of the storage part 20, thereby being able to limit the relative rotation of the ejection part 30 with respect to the storage part 20. The serrated protrusion 21 of the storage part 20 has a shape in which a plurality of unit serrations are arranged at a certain interval, and the fixing protrusion 33 can be inserted into the interval between adjacent unit serrations. Therefore, by engaging the fixing protrusion 33 of the ejection part 30 with the serrated protrusion 21 of the storage part 20, the relative rotation of the ejection part 30 with respect to the storage part 20 is restricted.

[0124] Moreover, a plurality of fixing protrusions 33 can be provided in the ejection part 30, and the fixing protrusions 33 can also be arranged in a serrated shape. As shown, the fixing protrusions 33 are arranged at a certain interval on the entire inner peripheral surface of the ejection part 30. At this time, the interval of the fixing protrusions 33 can correspond to the size of the unit serrations.

[0125] As Figure 16 shown, the ejection part 30 can be formed in a shape in which the lower part provided with the fixing protrusion 33 has a relatively larger inner diameter than the upper part provided with the annular groove 32. As described above, this is to prevent the fixing protrusion 33 of the ejection part 30 from being interfered with by the frame 22 of the storage part 20 that engages with the annular groove 32 of the ejection part 30.

[0126] The sealing rib 34 can be configured to protrude downward from the lower surface of the upper wall of the ejection part 30 and engage with the inner periphery of the upper end of the storage part 20. The outer periphery of the upper end of the storage part 20 is covered by the side wall of the ejection part 30 and the inner periphery abuts against the sealing rib 34, so double sealing can be achieved between the storage part 20 and the ejection part 30.

[0127] The sealing rib 34 is configured in a ring shape and can closely adhere to the entire inner periphery of the upper end of the storage part 20. Moreover, a sealing protrusion 341 that abuts against the inner periphery of the upper end of the storage part 20 can be provided on the outer periphery of the sealing rib 34. The sealing protrusion 341 blocks the interval between the sealing rib 34 and the upper end of the storage part 20, thereby being able to block the leakage of the content.

[0128] In order to strengthen the sealing connection between the ejection part 30 and the storage part 20, as Figure 16 shown, a thickness reduction part 201 can be formed at the upper end of the side wall of the storage part 20. The thickness reduction part 201 is formed at the uppermost end of the side wall of the storage part 20, and the frame 22 provided on the side wall of the storage part 20 can be provided below the thickness reduction part 201.

[0129] The thickness reduction portion 201 is formed at the uppermost end of the side wall of the storage portion 20, and may have a shape with a relatively smaller thickness in the inner and outer directions on the upper side compared to the lower side. As an example, the thickness reduction portion 201 of the storage portion 20 has a shape in which its thickness gradually decreases as it approaches the upper side, and the inner side surface of the ejection portion 30 may have a corresponding shape. That is, the portion of the side wall of the ejection portion 30 facing the thickness reduction portion 201 of the storage portion 20 may have a shape in which its thickness in the inner and outer directions gradually increases as it approaches the upper side.

[0130] The operation portion 40 has a shape with an open upper portion and a sealed lower portion, and may be configured to cover the lower side of the storage portion 20. Also, the operation portion 40 is assembled to the lower side of the storage portion 20 in a rotatable manner. By rotating the operation portion 40, the pressing portion 60 rises or falls, so the operation portion 40 can control the ejection of the content.

[0131] For assembling the shaft portion 50, the operation portion 40 may include a central protrusion 41, a peripheral protrusion 42, and an annular protrusion 43, and for placing the storage portion 20, it may include an annular protrusion 43, a sound protrusion 44, and a placement protrusion 45. Also, for coupling with the auxiliary coupling portion 26, the operation portion 40 may include a second coupling protrusion 46 and a second coupling groove 47.

[0132] The central protrusion 41 is provided at the center of the inner bottom surface of the operation portion 40, and can engage with the shaft portion 50. The central protrusion 41 protrudes upward from the bottom surface of the operation portion 40, and the central protrusion 41 of the operation portion 40 can be inserted into the insertion port 521 of the shaft portion 50. Thereby, the centers of the operation portion 40 and the shaft portion 50 can be aligned.

[0133] The peripheral protrusion 42 is provided around the central protrusion 41. A plurality of peripheral protrusions 42 may be provided radially around the central protrusion 41. The peripheral protrusion 42 can engage with the insertion groove 511 provided in the shaft portion 50. Correspondingly to the plurality of peripheral protrusions 42 provided in the operation portion 40, the shaft portion 50 is also provided with a plurality of insertion grooves 511, so that when the peripheral protrusion 42 engages with the insertion groove 511, the relative rotation of the shaft portion 50 with respect to the operation portion 40 can be restricted.

[0134] The annular protrusion 43 is provided around the central protrusion 41 and may be formed to connect the plurality of peripheral protrusions 42. The annular protrusion 43 is formed in a shape connecting the outer sides of the peripheral protrusions 42, and the fixing plate 51 of the shaft portion 50 is placed inside. Thus, the annular protrusion 43 can ensure that the shaft portion 50 rotates stably without shaking.

[0135] Moreover, the annular protrusion 43 can stably guide the relative rotation of the storage unit 20 with respect to the operation unit 40. Specifically, at least a part of the sound strip 24 provided on the storage unit 20, i.e., the hanging protrusion 242, can face the outer side surface of the annular protrusion 43 in the inner and outer directions. Therefore, the storage unit 20 rotates in a state where the sound strip 24 is guided along the outer peripheral surface of the annular protrusion 43, so the annular protrusion 43 can suppress position deflection and the like when the storage unit 20 rotates.

[0136] That is, the annular protrusion 43 can align the shaft portion 50 with the center of the operation unit 40 through the inner end, and can align the storage unit 20 with the center of the operation unit 40 through the outer end. Thus, the centers of the storage unit 20, the operation unit 40, and the shaft portion 50 are aligned with each other, and coaxiality can be ensured.

[0137] The sound protrusions 44 can be provided on the periphery of the peripheral protrusion 42. In particular, the sound protrusions 44 are provided on the periphery of the annular protrusion 43 and cooperate with the sound strip 24 provided on the storage unit 20 to give a click feeling when the operation unit 40 and the storage unit 20 rotate relative to each other.

[0138] A plurality of sound protrusions 44 can be radially provided on the periphery of the annular protrusion 43. In order to give a continuous click feeling when rotating the operation unit 40, the plurality of sound protrusions 44 are formed in a relatively larger number than the peripheral protrusion 42 and can be arranged in a zigzag pattern.

[0139] The sound protrusions 44 can be formed in a variety of shapes of surfaces that abut against the sound strip 24. The sound protrusions 44 can include inclined surfaces having a curved surface shape along the relative rotation direction of the storage unit 20 with respect to the operation unit 40 and vertical surfaces formed at the locations where the inclined surfaces terminate. The inclined surfaces and vertical surfaces of the plurality of sound protrusions 44 can be formed to correspond to the inclined surfaces and vertical surfaces of the hanging protrusion 242 of the storage unit 20.

[0140] The storage unit 20 is provided with a sound strip 24 having an inclined surface and a vertical surface with a curved surface shape along the rotation direction, and the operation unit 40 is provided with a plurality of sound protrusions 44 having an inclined surface and a vertical surface with a curved surface shape along the rotation direction. Therefore, when the operation unit 40 rotates relative to the storage unit 20 with the storage unit 20 as a reference, the inclined surface of the sound protrusion 44 rotates along the inclined surface of the sound strip 24, and a sound is generated when the vertical surface of the sound protrusion 44 crosses the vertical surface of the sound strip 24. And when the vertical surface of the sound protrusion 44 crosses the vertical surface of the sound strip 24, the two vertical surfaces face each other, which can prevent the operation unit 40 from rotating in the reverse direction.

[0141] The central protrusion 41, the peripheral protrusion 42, and the sound protrusion 44 are sequentially formed along a direction away from the center of the inner bottom surface of the operation part 40, and can be provided at positions overlapping each other in the height direction. Through the arrangement of these multiple protrusions in this embodiment, it is possible to minimize the height occupied by the structure for realizing functions such as placing the shaft part 50 on the operation part 40 and imparting a click feeling to the relative rotation with respect to the storage part 20. Moreover, according to this embodiment, the space for storing the content in the overall height of the content container 1 is maximized, thereby improving the satisfaction of the user.

[0142] According to this embodiment, in order to place the shaft part 50 on the operation part 40, the peripheral protrusion 42 and the insertion groove 511 are provided, and in order to generate a sound when the operation part 40 rotates relative to the storage part 20, the sound protrusion 44 and the sound bar 24 are provided. At this time, when the peripheral protrusion 42 and the insertion groove 511 are referred to as the first cooperation means, and the sound protrusion 44 and the sound bar 24 are referred to as the second cooperation means, the first cooperation means and the second cooperation means can be arranged between the lower end of the storage part 20 and the bottom surface of the operation part 40.

[0143] When the height required for setting the first cooperation means is A, and the height required for setting the second cooperation means is B, if the first cooperation means and the second cooperation means are arranged at different heights up and down, the part of the operation part 40 located below the storage part 20 needs to have a height of A + B or more. In this case, the content container 1 surely extends downward by a height of A + B with respect to the storage part 20.

[0144] However, according to this embodiment, the first cooperation means and the second cooperation means are arranged at the same height, so that the height of the part of the operation part 40 located below the storage part 20 can be minimized to a height of A or B level.

[0145] Therefore, according to this embodiment, in the content container 1 having the stable rotation function of the shaft part 50 and the sound generation function when the operation part 40 rotates, an excessive overall height of the content container 1 is avoided, and at the same time, the storage volume of the content in the content container 1 is sufficiently ensured.

[0146] A plurality of placement protrusions 45 are provided and are radially arranged around the sound protrusion 44. The placement protrusions 45 can be formed corresponding to the number and positions of the peripheral protrusions 42. It should be noted that the peripheral protrusions 42 have a shape protruding upward from the bottom surface of the operation part 40, and on the contrary, the placement protrusions 45 can have a shape protruding inward from the side wall of the operation part 40.

[0147] The lower end of the storage part 20 can be engaged with the inner sides of a plurality of placement protrusions 45, whereby the placement protrusions 45 can center the lower end of the storage part 20 relative to the operation part 40. Moreover, the placement protrusions 45 interfere with the lower end of the storage part 20 in the inner-outer direction, so that the side wall of the storage part 20 is separated from the inner side of the operation part 40, and thus the convenience of the rotational operation of the operation part 40 can be improved.

[0148] Moreover, by providing the placement protrusions 45, the structural strength of the operation part 40 can be improved, and the detachment of the operation part 40 from the storage part 20 etc. can be effectively prevented.

[0149] The shaft part 50 is assembled to the inner bottom of the operation part 40. The shaft part 50 includes a fixing plate 51 and a stud 52. The fixing plate 51 is formed in a disc shape and can be placed on the inner bottom of the operation part 40. A plurality of insertion grooves 511 can be formed radially around the fixing plate 51. The insertion grooves 511 of the fixing plate 51 can be formed in the same number and corresponding shape as the peripheral protrusions 42 of the operation part 40, so that they can be engaged with each other.

[0150] The fixing plate 51 can be provided at the base end of the stud 52. The stud 52 can be provided at the center of the fixing plate 51. Moreover, when the insertion grooves 511 of the fixing plate 51 are engaged with the peripheral protrusions 42 of the operation part 40, the outer periphery of the fixing plate 51 can be placed inside the annular protrusion 43 of the operation part 40. Therefore, at the bottom of the operation part 40, the fixing plate 51 can be provided at an appropriate position.

[0151] The stud 52 has a shape extending upward from the center of the fixing plate 51 and can be formed with threads (not shown by reference numerals). The threads of the stud 52 can be threadedly connected to the pressing part 60. When the stud 52 rotates, the rotation of the pressing part 60 is inhibited, and the pressing part 60 can move up and down along the height direction of the stud 52.

[0152] The stud 52 can be engaged with the center protrusion 41 provided on the inner bottom surface of the operation part 40. The stud 52 has an insertion port 521 for inserting the center protrusion 41 at its base end. When the center protrusion 41 enters the insertion port 521, the coaxiality of the shaft part 50 and the operation part 40 can be ensured.

[0153] The stud 52 can have a hollow shaft shape and can have a shape that blocks the upper end to prevent the entry of contents and opens the lower end to form the insertion port 521.

[0154] The engagement between the insertion port 521 of the stud 52 and the central protrusion 41 of the operation part 40 is used to align the centers of the operation part 40 and the shaft part 50. The engagement between the periphery of the fixing plate 51 and the annular protrusion 43 of the operation part 40 is also used to align the centers of the operation part 40 and the shaft part 50. It should be noted that the insertion groove 511 of the fixing plate 51 and the peripheral protrusion 42 of the operation part 40 can be used to inhibit the relative rotation between the shaft part 50 and the operation part 40. Undoubtedly, the shapes of the insertion port 521, the central protrusion 41, the annular protrusion 43, etc. can also be formed into non-circular shapes to ensure the integral rotation function of the operation part 40 and the shaft part 50.

[0155] The stud 52 can have a rising limit part (not shown in the figure) at the end, which is used to release the engagement with the pressing part 60 to limit the maximum rising position of the pressing part 60. The rising limit part is formed into a shape without threads, and can limit the maximum rising position of the pressing part 60 at a location separated from the ejection part 30. Thus, according to this embodiment, the upper surface of the pressing part 60 does not directly contact the ejection part 30, thereby preventing unnecessary leakage of the content.

[0156] The pressing part 60 pushes the content by the operation of the operation part 40. The pressing part 60 engages with the shaft part 50 and rises when the operation part 40 rotates relative to the storage part 20, so as to be able to push the content.

[0157] The operation part 40 and the shaft part 50 rotate integrally, and the pressing part 60 is formed to be non-rotatable inside the storage part 20. Since the operation part 40 rotates relative to the storage part 20, when the operation part 40 rotates, the pressing part 60 is placed in a non-rotating manner.

[0158] For this reason, the pressing part 60 can be formed with a groove 61 that engages with the concave-convex part 25 of the storage part 20. The side wall of the storage part 20 is formed with the concave-convex part 25, and the pressing part 60 can have a groove 61 with a concave curved surface shape that engages with the raised curved surface of the concave-convex part 25 on its periphery. The shape of the groove 61 can be formed to be similar to the shape described in the above-mentioned concave-convex part 25.

[0159] When the shaft part 50 rotates through the operation part 40, the groove 61 of the pressing part 60 engages with the concave-convex part 25 of the storage part 20, so the rotation of the pressing part 60 can be inhibited. In this case, the pressing part 60 can move up and down along the stud 52 of the shaft part 50.

[0160] The inner surface of the pressing part 60 can be formed with threads 62. The threads 62 of the pressing part 60 can engage with the threads of the stud 52. When the operation part 40 rotates so that the stud 52 rotates, the pressing part 60 can move along the length direction of the stud 52 because the storage part 20 is restricted from rotating.

[0161] A thread 62 that engages with the stud 52 can be formed on the lower side of the pressing portion 60. Thus, even if the stud 52 is formed with a rising limit portion, the pressing portion 60 can still eject the content in a manner that minimizes the residue of the content. That is, the pressing portion 60 can sufficiently eject the content accommodated in the storage portion 20 without directly contacting the ejection portion 30.

[0162] That is, after the user separates the cover portion 10 from the content container 1 of this embodiment, the operation portion 40 is rotated while holding the operation portion 40 and the ejection portion 30. At this time, the rotation of the ejection portion 30, the storage portion 20, and the pressing portion 60 is restricted, the operation portion 40 and the shaft portion 50 rotate integrally, and the pressing portion 60 engages with the shaft portion 50 through a threaded connection while rotating relative to each other, so as to rise and eject the content.

[0163] As described above, the present invention has been described centering on multiple embodiments of the present invention. However, these embodiments are merely exemplary and are not intended to limit the present invention. Those skilled in the technical field to which the present invention pertains should understand that various combinations, deformations, and applications not shown in the embodiments can be made without departing from the substantial technical content of the embodiments. Therefore, it should be understood that the technical content related to the deformations and applications that can be derived from the embodiments based on the present invention is all included in the present invention.

Claims

1. A container for contents, characterized in that, The content container includes: A storage part that houses the content; An ejection part that has an ejection port and is coupled to one side of the above storage part; An operation part that is assembled to the lower side of the above storage part in a rotatable manner; and A pressurization part that pushes the above content through the operation of the above operation part, The above storage part includes: Sawtooth protrusions that are formed along the circumferential direction on the outer side of the side wall, The above ejection part includes: At least one fixing protrusion that engages with the above sawtooth protrusions to limit the relative rotation of the above ejection part with respect to the above storage part.

2. The content container according to claim 1, wherein The above sawtooth protrusions have a shape in which five to ten unit sawteeth are arranged at regular intervals, A plurality of the above fixing protrusions are arranged so as to be received in the above intervals.

3. The content container according to claim 1, wherein The above storage part further includes: A border that is formed to protrude from the outer side of the side wall, The above ejection part further includes: An annular groove that engages with the above border to maintain the connection with the above storage part.

4. The content container according to claim 3, wherein The above sawtooth protrusions are provided on the lower side of the above border on the outer side of the above side wall of the above storage part, The above ejection part is formed such that the inner diameter of the lower part provided with the above fixing protrusions is relatively larger than the inner diameter of the upper part provided with the above annular groove.

5. The content container according to claim 2, wherein The above storage part further includes: A plurality of concave-convex parts that are continuously recessed inward from the side wall in the height direction to limit the rotation of the above pressurization part, The above sawtooth protrusions are configured such that five or more of the above unit sawteeth are provided between the above plurality of concave-convex parts.

6. The content container according to claim 5, wherein The above sawtooth protrusions are arranged separately from the above concave-convex parts at a first interval along the circumferential direction of the above storage part, and the first interval is set to be greater than the regular interval of the above unit sawteeth.

7. A cosmetic, characterized in that, The cosmetic includes: The above content container according to claim 1; and The content housed in the above content container.

Images