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 that pushes the contents by the operation of the operation part, and the discharge part is coupled to the storage part so as to surround the outer periphery of the upper end of the storage part and so as to restrict relative rotation, and includes a sealing rib that protrudes downward and engages with the inner periphery of the upper end of the storage part.

Description

Technical Field

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

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

[0003] For lips, the most commonly used makeup methods include making the lips stand out on the face or melting the lip cuticle to create smooth and firm lips. In this case, people will use lip masks, lipsticks, lip glazes, lipsticks, lip glosses, etc. to make up their lips.

[0004] Lip masks can be made in various forms, and as an example, container-type lip masks are used. Container-type lip masks have a structure in which, when a knob is turned, a piston rises and the cosmetics contained therein are ejected.

[0005] This container type lip mask can be used in the following manner: the sprayed portion is attached to the lips, thereby directly transferring the cosmetics to the lips, or the sprayed cosmetics are transferred to the hands or other tools, and then transferred to the lips.

[0006] However, the container-type lip membrane has a relatively complex structure due to the rotation of the knob and the rise of the piston. This poses a risk of leakage depending on the viscosity and hardness of the dosage form. Furthermore, there is a need to improve the operational feel of the knob. Utility Model Content

[0007] Technical problems to be solved

[0008] The present invention is made to solve the existing technical problems as described above. The purpose of the present invention is to provide a container for contents and a cosmetic, which has a structure in which the pressurizing part rises as the operating part rotates to spray out the contents, fully prevents leakage and improves the operating feel of the operating part, thereby improving the convenience and satisfaction of the user.

[0009] Means of solving technical problems

[0010] According to one embodiment of the present invention, the content container includes: a storage portion, which accommodates the content; a spray portion, which has a spray port and is combined with one side of the above-mentioned storage portion; an operating portion, which is assembled on the lower side of the above-mentioned storage portion in a rotatable manner; and a pressurizing portion, which pushes the above-mentioned content through the operation of the above-mentioned operating portion, the above-mentioned spray portion surrounds the outer periphery of the upper end of the above-mentioned storage portion and is combined with the above-mentioned storage portion in a manner in which relative rotation is restricted, and includes a sealing rib protruding downward and engaging with the inner periphery of the upper end of the above-mentioned storage portion.

[0011] Specifically, the storage portion may further include a frame formed to protrude from the outer side of the side wall, and the ejection portion may further include an annular groove engaged with the frame to maintain connection with the storage portion.

[0012] Specifically, the storage portion may be provided with a thickness reducing portion, which is provided at the upper end of the side wall and has a thickness that decreases in the inner and outer directions as it approaches the upper side, and the frame is provided below the thickness reducing portion.

[0013] Specifically, the reduced thickness portion may have a shape in which the thickness gradually decreases toward the upper side, and the ejection portion may have a shape in which the thickness of a portion of the side wall facing the reduced thickness portion gradually increases toward the upper side.

[0014] Specifically, the storage portion may further include: a concave-convex portion, which is formed by continuously concavely inwardly concave from the side wall along the height direction to limit the rotation of the pressurizing portion, the concave-convex portion having an upper end located above the frame, and the frame being configured to fill the shape of the upper portion of the concave-convex portion on the outer side of the side wall.

[0015] Specifically, the storage portion may include: a serrated protrusion formed along the circumferential direction on the outer side of the side wall, and the ejection portion includes: at least one fixing protrusion engaged with the serrated protrusion to limit the relative rotation of the ejection portion relative to the storage portion.

[0016] Specifically, the serrated protrusion can be provided on the lower side of the frame outside the side wall of the storage portion, and the ejection portion is formed such that the inner diameter of the lower portion provided with the fixing protrusion is relatively larger than the inner diameter of the upper portion provided with the annular groove.

[0017] Specifically, the serrations may be provided between the plurality of concave and convex portions.

[0018] According to one aspect of the present invention, a cosmetic comprises: the content container described above; and content accommodated in the content container.

[0019] Effect of utility model

[0020] According to the content container and cosmetics of the present invention, there is a structure in which the pressurizing part rises to spray the contents when the operating part rotates relative to the storage part, and the assembly convenience of multiple structures can be improved. For the intervals between multiple structures such as between the operating part and the storage part and between the storage part and the spraying part, sufficient sealing can be achieved to prevent the contents from leaking to the outside.

[0021] Furthermore, according to the content container and the cosmetic of the present invention, when the shaft and the operating portion rotate integrally, the rotational stability of the shaft is ensured, thereby improving the operational feel, and when the operating portion rotates, a sound is generated, thereby ensuring user convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of a content container according to one embodiment of the present invention.

[0023] Figure 2 It is an exploded perspective view of a content container according to one embodiment of the present invention.

[0024] Figure 3 It is an exploded perspective view of a content container according to one embodiment of the present utility model.

[0025] Figure 4 2 is a cross-sectional view of a content container according to an embodiment of the present invention.

[0026] Figure 5 It is a three-dimensional view of the cover portion of the content container according to one embodiment of the present invention.

[0027] Figure 6 It is a side view of the storage portion of the content container according to one embodiment of the present invention.

[0028] Figure 7 It is a three-dimensional view of the storage portion of the content container according to one embodiment of the present invention.

[0029] Figure 8 It is a three-dimensional view of the storage portion of the content container according to one embodiment of the present invention.

[0030] Figure 9 It is a three-dimensional view of the auxiliary coupling portion of the content container according to one embodiment of the present utility model.

[0031] Figure 10 It is a three-dimensional view of the spouting portion of the content container according to one embodiment of the present invention.

[0032] Figure 11 It is a three-dimensional diagram of the operating portion of the content container according to one embodiment of the present invention.

[0033] Figure 12 It is a three-dimensional diagram showing how the auxiliary coupling portion and the cover portion of the content container according to one embodiment of the present invention are coupled.

[0034] Figure 13 It is a three-dimensional diagram showing the combination of the auxiliary combination portion and the operating portion in the content container according to one embodiment of the present utility model.

[0035] Figure 14 It is a three-dimensional diagram showing the combination of the operating portion and the shaft portion in the content container according to one embodiment of the present invention.

[0036] Figure 15 It is an enlarged view of the part where the concave-convex part and the groove engage with each other in the content container according to one embodiment of the present utility model.

[0037] Figure 16 yes Figure 4 Magnified view of part 'A'.

[0038] Figure 17 yes Figure 4 Magnified view of part 'B'.

[0039] Figure 18 yes Figure 4 Magnified view of section 'C'.

[0040] Figure 19 yes Figure 4 Magnified view of section 'D'.

[0041] Description of Reference Numerals

[0042] 1: Content container 10: Cover

[0043] 11: Cover protrusion 12: Buckle protrusion

[0044] 20: Storage unit 20a: Storage body

[0045] 201: thickness reduction portion 202: introduction end

[0046] 21: Sawtooth protrusion 22: Border

[0047] 23: Support protrusion 24: Sound bar

[0048] 241: Arm 242: Hooking protrusion

[0049] 25: Concave and convex part 251: Protruding end

[0050] 26: Auxiliary joint 261: Outer protrusion

[0051] 262: First coupling groove 263: First coupling protrusion

[0052] 264: Inner protrusion 30: Spout

[0053] 31: Spout 32: Annular groove

[0054] 33: Fixed protrusion 34: Sealing rib

[0055] 341: Sealing protrusion 40: Operating part

[0056] 41: Center protrusion 42: Peripheral protrusion

[0057] 43: Ring protrusion 44: Sound protrusion

[0058] 45: Placement protrusion 46: Second coupling protrusion

[0059] 47: Second coupling groove 50: Shaft

[0060] 51: Fixed plate 511: Insertion slot

[0061] 52: stud 521: insertion port

[0062] 60: Pressurizing part 61: Groove

[0063] 62: Thread. DETAILED DESCRIPTION

[0064] The objectives, specific advantages, and novel features of the present invention can be more clearly understood through the following detailed description and preferred embodiments associated with the accompanying drawings. In this specification, when reference numerals are assigned to the constituent elements of the various drawings, the same reference numerals are assigned to the same constituent elements even if they are shown in different drawings. Furthermore, in the process of describing the present invention, if it is determined that a detailed description of a related known technology may obscure the purpose of the present invention, such detailed description will be omitted.

[0065] Preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings. For reference, the present invention includes a cosmetic product comprising a container, described below, and the contents contained within the container. The contents can be solid or liquid, but are not limited thereto. Liquids can have a variety of viscosities and dosage forms. Furthermore, the contents are substances intended for application to the body, such as the lips, or for administration into the body, and can be cosmetic, medical, or edible, and can have unlimited uses.

[0066] Figure 1 This is a three-dimensional diagram of a content container according to an embodiment of the present invention. Figure 2 as well as Figure 3 This is a disassembled three-dimensional diagram of a content container according to an embodiment of the present invention. Figure 4 is a cross-sectional view of a content container according to an embodiment of the present invention. Figure 5 It is a three-dimensional view of the cover portion of the content container according to one embodiment of the present invention.

[0067] and, Figure 6 1 is a side view of a storage portion of a content container according to an embodiment of the present invention. Figure 7 as well as Figure 8This is a three-dimensional diagram of the storage portion of the content container according to one embodiment of the present invention. Figure 9 It is a three-dimensional view of the auxiliary coupling portion of the content container according to one embodiment of the present utility model.

[0068] and, Figure 10 This is a three-dimensional diagram of the ejection portion of the content container according to one embodiment of the present invention. Figure 11 This is a three-dimensional diagram of the operating portion of the content container according to one embodiment of the present invention. Figure 12 This is a three-dimensional diagram showing how the auxiliary joint portion and the cover portion of the content container according to one embodiment of the present invention are combined. Figure 13 It is a three-dimensional diagram showing the combination of the auxiliary combination portion and the operating portion in the content container according to one embodiment of the present utility model.

[0069] and, Figure 14 This is a three-dimensional diagram showing the combination of the operating portion and the shaft portion in the content container according to one embodiment of the present invention. Figure 15 It is an enlarged view of the part where the concave-convex part and the groove engage with each other in the content container according to one embodiment of the present utility model.

[0070] and, Figure 16 yes Figure 4 A magnified view of part 'A', Figure 17 yes Figure 4 The enlarged view of part 'B', Figure 18 yes Figure 4 The enlarged view of the 'C' part, Figure 19 yes Figure 4 Magnified view of section 'D'.

[0071] Reference Figures 1 to 19 According to an embodiment of the present invention, the content container 1 is composed of a plurality of structures, which are manufactured by assembling these multiple structures. After the manufacturing is completed, an assembly structure and a sealing structure are adopted that can fundamentally prevent the content from leaking to the outside.

[0072] The content container 1 according to one embodiment of the present invention includes a cover portion 10, a storage portion 20, a dispensing portion 30, an operating portion 40, a shaft portion 50, and a pressurizing portion 60. In the following, the content container 1 of this embodiment is described as a cylindrical shape, but it can be realized in various shapes such as polygonal shapes.

[0073] The cover 10 is coupled to the upper side of the spout 31 to seal the upper portion of the storage portion 20. A cover protrusion 11 may be provided inside the cover 10. The cover protrusion 11 is inserted into the spout 31 provided above the spout portion 30 to seal the storage portion 20 that contains the contents.

[0074] The cover portion 10 is formed into a cylindrical shape with an open lower portion and a sealed upper portion. A cover protrusion 11 is provided on the lower surface of the upper portion so as to protrude downwards and seal the ejection port 31 of the ejection portion 30. Figure 19 As shown in FIG. 1 , the cover protrusion 11 may be partially inserted into the ejection port 31. That is, relative to the depth of the ejection port 31, the cover protrusion 11 may have a relatively small height.

[0075] Furthermore, the cover protrusion 11 may be hollow. The outer periphery of the cover protrusion 11 engages with the inner periphery of the spout 31 to prevent leakage of the contents. To this end, the cover protrusion 11 is sized to fit completely within the spout 31. In this case, if the cover protrusion 11 has a fully filled shape, when the cover portion 10 is coupled to the spout portion 30, the cover protrusion 11 increases the internal pressure of the reservoir 20.

[0076] In this state, if the user later removes the cover portion 10, the contents could leak due to residual pressure. Therefore, in this embodiment, the cover protrusion 11 is smaller than the depth of the discharge port 31, minimizing the increase in internal pressure in the reservoir 20. Furthermore, the hollow shape of the cover protrusion 11 allows the internal space within the cover protrusion 11 to be utilized to relieve the internal pressure of the reservoir 20 even when the cover protrusion 11 is inserted into the discharge port 31.

[0077] The inner circumferential surface of the cover portion 10 may be formed with a snap-fit ​​protrusion 12. The snap-fit ​​protrusion 12 can be used to connect the cover portion 10 to the auxiliary joint portion 26 described later. A plurality of snap-fit ​​protrusions 12 can be formed, and can be assembled with an outer protrusion 261 formed on the upper edge of the auxiliary joint portion 26. The plurality of snap-fit ​​protrusions 12 can be arranged radially, and the outer protrusion 261 can be formed in a ring shape so as not to restrict the direction in which the cover portion 10 is connected to the auxiliary joint portion 26.

[0078] Of course, it is also possible to provide a snap protrusion on the auxiliary joint portion 26 and form an inner protrusion on the cover portion 10 that engages with the snap protrusion 12. In addition, various connection structures can be adopted.

[0079] The storage part 20 stores the contents. The storage part 20 may be shaped such that the upper portion is open and the lower portion is formed with a hole (not shown) for inserting the shaft part 50. The upper portion of the storage part 20 may be combined with the ejection part 30 and the cover part 10.

[0080] The discharge portion 30 and the storage portion 20 can be coupled to each other in a manner that restricts relative rotation. Specifically, the discharge portion 30 and the storage portion 20 are coupled to each other so as to prevent relative rotation, thereby allowing for integral rotation. Conversely, the operating portion 40 is configured to be rotatable relative to the storage portion 20. Therefore, if a user grasps the discharge portion 30 and rotates the operating portion 40, the operating portion 40 can rotate relative to the storage portion 20.

[0081] The storage portion 20 may include a serrated protrusion 21, a frame 22, a supporting protrusion 23, a sound bar 24, a concave-convex portion 25, and an auxiliary joint portion 26. Each component will be described in detail below.

[0082] The storage portion 20 may be provided with a frame 22 protruding from the outer sidewall. The frame 22 may have an annular shape. The storage portion 20 and the spout portion 30 may be coupled by engaging the frame 22 (Rim) of the storage portion 20 with the annular groove 32 of the spout portion 30.

[0083] The ejection portion 30 may have an annular groove 32 at a position corresponding to the frame 22 when combined with one side of the storage portion 20. Figure 16 As shown, the annular groove 32 is engaged with the frame 22 , so that the spout portion 30 can maintain the connection with the storage portion 20 .

[0084] Furthermore, the storage portion 20 and the discharge portion 30 can be connected by the engagement of the serrated protrusion 21 of the storage portion 20 with the fixing protrusion 33 of the discharge portion 30. The connection between the frame 22 and the annular groove 32 prevents the discharge portion 30 from separating from the storage portion 20, but does not restrict the relative rotation of the discharge portion 30 relative to the storage portion 20. It should be noted that the connection between the serrated protrusion 21 and the fixing protrusion 33 can be provided to restrict the relative rotation of the discharge portion 30 relative to the storage portion 20.

[0085] The serrations 21 may be formed along the circumference of the outer sidewall of the storage portion 20. The serrations 21 may have a shape in which vertical unit teeth of a predetermined height are arranged at regular intervals along the outer periphery of the storage portion 20 sidewall. The unit teeth may be arranged at intervals smaller than the size of each unit tooth or at intervals similar to the size of the unit teeth. A fixing protrusion 33 may be formed on the discharge portion 30 corresponding to the intervals between the plurality of unit teeth.

[0086] Furthermore, five to ten (preferably eight or nine) unit serrations may be provided at regular intervals between two adjacent concave-convex portions 25. In this case, the serrations 21 are spaced apart from the concave-convex portions 25 along the circumference of the storage portion 20 at first intervals, and the first intervals may be set to be larger than the regular intervals at which the multiple unit serrations are arranged.

[0087] Arranging five or more unit serrations to form the serrations 21 is done to enhance the structure and improve rigidity compared to a case where the serrations 21 are arranged separately. Specifically, according to this embodiment, the spacing between the unit serrations in the serrations 21 is reduced, thereby ensuring sufficient coupling force between the reservoir 20 and the discharge portion 30 and ensuring stable, integrated rotation of the discharge portion 30 and the reservoir 20.

[0088] On the outer side of the side wall of the storage part 20, a serration 21 may be provided on the lower side of the frame 22. In this case, the lower end of the spout 30 passes through the serration 21 after passing through the frame 22 when coupled to the storage part 20.

[0089] In order to prevent the fixing protrusion 33 in the ejection part 30 that engages with the serrated protrusion 21 from being stuck on the frame 22 of the storage part 20, the ejection part 30 can be formed so that the inner diameter of the lower part where the fixing protrusion 33 is provided is relatively larger than the inner diameter of the upper part where the annular groove 32 is provided.

[0090] Therefore, when the ejection part 30 is combined with the storage part 20, the fixing protrusion 33 provided on the lower part of the ejection part 30 can be engaged with the serrated protrusion 21 of the storage part 20 after passing through the frame 22 without being interfered with by the frame 22 of the storage part 20.

[0091] The plurality of fixing protrusions 33 provided on the spouting portion 30 may be arranged along the inner circumferential surface of the spouting portion 30. That is, the fixing protrusions 33 of the spouting portion 30 may be formed in a serrated shape corresponding to the serrated protrusions 21 of the storage portion 20.

[0092] The storage portion 20 may further include a support protrusion 23. Figure 18 As shown, the support protrusion 23 can be used to place the auxiliary joint portion 26. For reference, the auxiliary joint portion 26 can also be interpreted as constituting a part of the storage portion 20. For ease of explanation, the portion of the storage portion 20 other than the auxiliary joint portion 26 can be referred to as the storage body 20a.

[0093] The support protrusions 23 can be formed in the shape of bars parallel to the outer circumference of the storage body 20a at the bottom. Multiple support protrusions 23 can be provided, and can support the lower edge of the auxiliary joint 26. In other words, the support protrusions 23 can limit the downward movement of the auxiliary joint 26 relative to the storage body 20a.

[0094] A sound bar 24 can be provided at the bottom of the storage unit 20. Located at the bottom end of the storage unit 20, the sound bar 24 interacts with a sound protrusion 44 on the operating unit 40 to produce a sound when the operating unit 40 rotates relative to the storage unit 20. This creates a click when the sound bar 24 passes over the sound protrusion 44, providing an improved operating feel. Furthermore, the engagement between the sound bar 24 and the sound protrusion 44 allows the user to adjust the rotation angle of the operating unit 40 to a specific angle.

[0095] The sound bar 24 may be provided with at least one or more along the lower edge of the storage portion 20. The sound bar 24 of the storage portion 20 may be provided with a plurality of sound bars 24 in a radial pattern, and may be configured to include an arm 241 and a hooking protrusion 242. The arm 241 may extend from the lower end of the storage portion 20 in a cantilevered manner. For example, the arm 241 may extend horizontally. That is, the arm 241 may extend horizontally. The U-shaped structure is connected to the lower end of the storage portion 20.

[0096] The portion of the lower end of the storage unit 20 where the sound bar 24 is located may have an upwardly recessed introduction end 202 that accommodates at least a portion of the arm 241. The bottom portion of the lower end of the storage unit 20 may have a partially cutout and through-hole shape to form the introduction end 202. It should be noted that even if the bottom of the storage unit 20 is through-hole to form the introduction end 202, the outer periphery of the pressurizing unit 60 and the inner sidewall of the storage unit 20 are sealed to each other, so that the contents stored in the upper portion of the pressurizing unit 60 will not leak through the introduction end 202.

[0097] The lead-in end 202 is formed to receive the free end portion of the arm 241 provided with the hook protrusion 242, thereby providing ample space for the arm 241 to deform upward. When the sound bar 24 passes over the sound protrusion 44 while the storage unit 20 rotates, the arm 241 of the sound bar 24 can deform upward toward the inside of the lead-in end 202.

[0098] The hooking protrusion 242 may protrude downward from the arm 241. The hooking protrusion 242 may be configured to protrude downward from the distal end of the arm 241 and include an inclined surface and a vertical surface. The hooking protrusion 242 may have a curved inclined surface along the rotational direction of the sound bar 24, and a vertical surface formed where the inclined surface terminates. The inclined and vertical surfaces of the hooking protrusion 242 cooperate with the multiple sound protrusions 44 provided on the operating portion 40 to produce a clicking noise.

[0099] The storage unit 20 is provided with concave and convex portions 25. The concave and convex portions 25 are formed at regular intervals on the inner circumference of the storage unit 20 to inhibit the rotation of the pressurizing unit 60 provided inside the storage unit 20, thereby enabling the pressurizing unit 60 to rise or fall.

[0100] The sidewall of the storage portion 20 is continuously recessed inwardly along the height direction to form a concave-convex portion 25. That is, as the sidewall is recessed inwardly, the concave-convex portion 25 may have a shape that protrudes on the inner surface of the sidewall and is recessed on the outer surface of the sidewall.

[0101] The concave-convex portion 25 may have an inwardly bulging curved surface. In this case, the pressurizing portion 60 may have a concave, curved groove 61 on its periphery that engages with the concave-convex portion 25. To prevent rotation of the pressurizing portion 60, the storage portion 20 needs to engage with the pressurizing portion 60 via the concave-convex structure. However, in this embodiment, the concave-convex structure is formed into a curved surface, thereby minimizing leakage of contents between the storage portion 20 and the pressurizing portion 60.

[0102] like Figure 15 As shown, the raised surface of the concave-convex portion 25 can be configured as an arc with an angle within 180 degrees (preferably within 150 degrees). That is, the curved surface of the concave-convex portion 25 is an arc less than a semicircle and can have a relatively slowly raised shape. The two ends of the curved surface of the concave-convex portion 25 can be connected to the side wall of the storage portion 20 at an angle of more than 120 degrees. For reference, to help understand, Figure 15 The convex and concave surface of the concave-convex portion 25 and the concave groove 610 of the pressurizing portion 60 appear to be separated, but are actually in close contact to prevent leakage of the contents.

[0103] The height of the concave-convex portion 25 can determine the range of the lifting and lowering of the pressurizing portion 60. The upper end of the concave-convex portion 25 can determine the location where the pressurizing portion 60 is raised to its maximum. The concave-convex portion 25 can have a height such that its upper end is located above the frame 22. It should be noted that the concave-convex portion 25 has a shape that is concave on the outer surface of the side wall of the storage portion 20, so the upper end of the concave-convex portion 25 can be filled by the frame 22 to prevent the contents from leaking along the concave-convex portion 25. In other words, the frame 22 can be configured to fill the upper part of the concave-convex portion 25 on the outer side of the side wall.

[0104] Similarly, the concave-convex 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 through the concave-convex portion 25 in the height direction. Even if the contents leak to the lower portion of the portion of the side wall outer surface that is recessed by the concave-convex portion 25, the contents are blocked by the protruding end 251, and upward leakage can be prevented.

[0105] For example, if the contents leak between the reservoir 20 and the operating unit 40, they could flow through the concave curved surface of the concave-convex portion 25 provided on the side of the reservoir 20 into the lower portion. Specifically, when the shaft 50 rotates, the rotational force of the stud 52 causes a phase change in the contents, and the contents, with enhanced fluidity, could flow out through the gap between the stud 52 and the pressurizing unit 60. In this case, the leaked contents rise along the outer circumference of the reservoir 20, potentially causing leakage.

[0106] At this time, if the contents leak upward along the concave curved surface of the concave-convex portion 25, there is a problem of leaking to the outside through the gap between the discharge portion 30 and the storage portion 20. However, according to this embodiment, the concave curved surface of the concave-convex portion 25 can be filled with protruding ends 251 at at least one point in the vertical direction. The protruding ends 251 cut through the concave curved surface of the concave-convex portion 25, thereby preventing the contents from leaking along the concave curved surface of the concave-convex portion 25.

[0107] The protruding end 251 may be formed in a shape in which the outer surface is continuous with the side surface of the storage portion 20 , but may also be formed to protrude further than the side surface of the storage portion 20 similarly to the frame 22 .

[0108] In order to ensure a sufficient range of movement of the pressurizing unit 60, the concave-convex portion 25 is formed on the side wall of the storage unit 20 to have a sufficient height. This allows the serrations 21 of the storage unit 20 to be positioned at the same height as at least a portion of the concave-convex portion 25. In this case, the serrations 21 may be provided between a plurality of concave-convex portions 25.

[0109] The auxiliary coupling portion 26 is provided on the outside of the storage body 20 a and can be configured to rotate relative to the storage body 20 a. 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.

[0110] The outer protrusion 261 can be provided on the upper edge of the auxiliary joint 26. The outer protrusion 261 can be assembled with the plurality of snap protrusions 12 provided on the cover 10. It should be noted that even if the outer protrusion 261 of the auxiliary joint 26 is engaged with the snap protrusions 12 of the cover 10, relative rotation of the cover 10 relative to the auxiliary joint 26 is allowed.

[0111] The first coupling groove 262 may be formed as an annular depression on the outer peripheral surface of the auxiliary coupling portion 26. Figure 17 As shown, the first coupling groove 262 can be assembled with the second coupling protrusion 46 of the operating portion 40. At least the first coupling groove 262 of the first coupling groove 262 and the second coupling protrusion 46 can be configured in a ring shape.

[0112] The first coupling protrusion 263 protrudes from the outer peripheral surface of the auxiliary coupling portion 26, and at least a portion thereof can overlap the first coupling groove 262. A plurality of first coupling protrusions 263 can be formed to be assembled with a plurality of second coupling grooves 47 provided on the operating portion 40.

[0113] The second engagement groove 47 in the operating portion 40 can be configured to cut through the second engagement protrusion 46, thereby limiting the angle at which the first engagement protrusion 263 engages the second engagement groove 47. Specifically, when the auxiliary engagement portion 26 and the operating portion 40 are coupled to each other via the first engagement protrusion 263 and the second engagement groove 47, relative rotation of the operating portion 40 relative to the auxiliary engagement portion 26 is limited. Therefore, if the user rotates the operating portion 40, the auxiliary engagement portion 26 also rotates. It should be noted that, as described above, the cover portion 10 can rotate relative to the auxiliary engagement portion 26.

[0114] The inner protrusion 264 may be formed to protrude from the inner circumference of the auxiliary joint 26 so as to be in close contact with the outer circumference of the storage body 20a. The inner protrusion 264 is annular and can be used to achieve a seal between the auxiliary joint 26 and the storage body 20a.

[0115] like Figure 18 As shown, when the inner protrusion 264 of the auxiliary joint 26 is in close contact with the outer circumference of the storage body 20a, the contents can be prevented from leaking to the outside through the gap between the inner circumference of the auxiliary joint 26 and the outer circumference of the storage body 20a.

[0116] In particular, the side wall of the storage body 20a is provided with a concave-convex portion 25, and a protruding end 251 is provided at one point in the height direction of the concave curved surface portion of the concave-convex portion 25. The inner protrusion 264 of the auxiliary joint 26 is provided at the same height as the protruding end 251 so as to be in close contact with the protruding end 251. As a result, the protruding end 251 can effectively prevent leakage between the storage body 20a and the auxiliary joint 26.

[0117] The auxiliary joint 26 can be coupled to the cover 10 at the top and the operating unit 40 at the bottom, based on the auxiliary joint 26. When the outer protrusion 261 of the auxiliary joint 26 engages with the snap protrusion 12 of the cover 10, the auxiliary joint 26 and the cover 10 are rotatably coupled. Conversely, when the first coupling protrusion 263 of the auxiliary joint 26 engages with the second coupling groove 47 of the operating unit 40, the auxiliary joint 26 and the operating unit 40 are non-rotatably coupled. Furthermore, the auxiliary joint 26 is configured so that its relative rotation relative to the storage body 20a is not restricted.

[0118] If the user grasps the cover 10 with a strong force to compress the side surface and rotates the operating portion 40, there is a risk of the contents being sprayed out if the auxiliary joint 26 rotates relative to the operating portion 40. However, according to this embodiment, the operating portion 40 and the auxiliary joint 26 are configured to rotate integrally. Therefore, when the user applies pressure to the side surface of the cover 10 to a degree that inhibits the rotation of the auxiliary joint 26, the rotation of the operating portion 40 integrally connected to the auxiliary joint 26 is inhibited, thereby eliminating the risk of the contents being sprayed out.

[0119] In this embodiment, the operating portion 40, the shaft portion 50, and the auxiliary coupling portion 26, which are coupled and rotated in unison, can be defined as a first group, and the ejection portion 30, the storage body 20a, and the pressurizing portion 60, which are coupled and rotated in unison, can be defined as a second group. The first and second groups can rotate relative to each other. In this embodiment, the second group can rotate while the first group is stationary, or the first group can rotate while the second group is stationary.

[0120] For example, the first group may be stationary while the second group rotates, for example, when a user grasps the operating unit 40 and rotates the ejection unit 30, thereby rotating the pressurizing unit 60. Conversely, the second group may be stationary while the first group rotates, for example, when a user grasps the ejection unit 30 and rotates the operating unit 40, thereby rotating the shaft 50.

[0121] The discharge part 30 may be formed in a shape with an open lower portion and an upper portion covering the opened upper portion of the storage part 20. The discharge part 30 may be provided with a discharge port 31 for discharging the contents and may be assembled and fixed to the upper outer peripheral surface of the storage part 20.

[0122] The spout portion 30 surrounds the outer circumference of the upper end of the storage portion 20 and is coupled to the storage portion 20 in a manner that restricts relative rotation. The spout portion 30 includes a spout opening 31, an annular groove 32, a fixing protrusion 33, and a sealing rib 34. The spout opening 31 can be provided at the upper portion to eject the contents of the storage portion 20 to the outside. The spout opening 31 can be sealed when the cover protrusion 11 of the cover portion 10 is inserted.

[0123] The annular groove 32 can be provided in an annular shape on the inner circumference of the ejection portion 30 and can be assembled with the frame 22 provided in an annular shape on the outer circumference of the storage portion 20. Of course, the annular groove 32 can also be formed on the outer circumference of the storage portion 20 and the frame 22 can be formed on the inner circumference of the ejection portion 30.

[0124] The annular groove 32 of the ejection portion 30 and the frame 22 of the storage portion 20 are used to maintain a state of being connected to each other, and are not used to limit relative rotation. It should be noted that the relative rotation of the ejection portion 30 relative to the storage portion 20 is limited, and this limitation is achieved by the fixing protrusion 33 described later.

[0125] The fixing protrusion 33 engages with the serrated protrusion 21 of the reservoir 20, thereby limiting relative rotation of the ejection unit 30 relative to the reservoir 20. The serrated protrusion 21 of the reservoir 20 has a plurality of unit teeth arranged at regular intervals, and the fixing protrusion 33 can be inserted into the spaces between adjacent unit teeth. Therefore, the engagement of the fixing protrusion 33 of the ejection unit 30 with the serrated protrusion 21 of the reservoir 20 limits relative rotation of the ejection unit 30 relative to the reservoir 20.

[0126] Furthermore, the ejection portion 30 may include multiple fixing protrusions 33, and the fixing protrusions 33 may be arranged in a sawtooth pattern. As shown in the figure, the fixing protrusions 33 are arranged at regular intervals along the entire inner circumference of the ejection portion 30. In this case, the intervals between the fixing protrusions 33 may correspond to the size of a unit sawtooth.

[0127] like Figure 16 As shown, the spout portion 30 may be formed in a shape in which the lower portion provided with the fixing protrusion 33 has a relatively larger inner diameter than the upper portion provided with the annular groove 32. As described above, this is to prevent the fixing protrusion 33 of the spout portion 30 from being interfered with by the frame 22 of the storage portion 20 that engages with the annular groove 32 of the spout portion 30.

[0128] The sealing rib 34 can be configured to protrude downward from the lower surface of the upper wall of the discharge portion 30 and engage with the inner circumference of the upper end of the storage portion 20. Since the outer circumference of the upper end of the storage portion 20 is covered by the side wall of the discharge portion 30 and the inner circumference abuts the sealing rib 34, a double seal can be achieved between the storage portion 20 and the discharge portion 30.

[0129] The sealing rib 34 is annular and fits snugly around the entire inner circumference of the upper end of the storage portion 20. Furthermore, a sealing protrusion 341 is provided on the outer circumference of the sealing rib 34 to abut against the inner circumference of the upper end of the storage portion 20. The sealing protrusion 341 closes the gap between the sealing rib 34 and the upper end of the storage portion 20, thereby preventing leakage of the contents.

[0130] In order to strengthen the sealing connection between the ejection part 30 and the storage part 20, as shown in FIG. Figure 16 As shown, a reduced thickness portion 201 may be formed on the upper end of the side wall of the storage portion 20. The reduced thickness portion 201 is formed at the uppermost end of the side wall of the storage portion 20, and the frame 22 provided on the side wall of the storage portion 20 may be provided below the reduced thickness portion 201.

[0131] The reduced-thickness portion 201 is formed at the uppermost end of the sidewall of the reservoir 20 and can have a shape in which the thickness of the upper side in the inward-outward direction is relatively smaller than that of the lower side. For example, the reduced-thickness portion 201 of the reservoir 20 can have a shape in which its thickness gradually decreases as it approaches the upper end, and the inner side surface of the discharge portion 30 can have a corresponding shape. In other words, the portion of the sidewall of the discharge portion 30 that faces the reduced-thickness portion 201 of the reservoir 20 can have a shape in which its thickness gradually increases as it approaches the upper end.

[0132] The operating portion 40 has an open top and a sealed bottom, and can be provided to cover the bottom of the storage portion 20. Furthermore, the operating portion 40 is rotatably assembled to the bottom side of the storage portion 20. Rotating the operating portion 40 causes the pressurizing portion 60 to rise or fall, allowing the operating portion 40 to control the discharge of the contents.

[0133] To assemble the shaft portion 50, the operating portion 40 may include a central protrusion 41, a peripheral protrusion 42, and an annular protrusion 43. To place the storage portion 20, the operating portion 40 may include an annular protrusion 43, a sound protrusion 44, and a placement protrusion 45. Furthermore, to couple with the auxiliary coupling portion 26, the operating portion 40 may include a second coupling protrusion 46 and a second coupling groove 47.

[0134] The center protrusion 41 is provided at the center of the inner bottom surface of the operating portion 40 and can engage with the shaft portion 50. The center protrusion 41 protrudes upward from the bottom surface of the operating portion 40 and can be inserted into the insertion opening 521 of the shaft portion 50. This allows the centers of the operating portion 40 and the shaft portion 50 to be aligned.

[0135] Peripheral protrusions 42 are provided around the central protrusion 41. Multiple peripheral protrusions 42 may be radially arranged around the central protrusion 41. These peripheral protrusions 42 can engage with insertion grooves 511 provided on the shaft portion 50. Corresponding to the plurality of peripheral protrusions 42 provided on the operating portion 40, the shaft portion 50 is also provided with a plurality of insertion grooves 511. When the peripheral protrusions 42 engage with the insertion grooves 511, relative rotation of the shaft portion 50 relative to the operating portion 40 is restricted.

[0136] An annular protrusion 43 is provided around the central protrusion 41 and can be formed to connect the plurality of peripheral protrusions 42. The annular protrusion 43 is formed to connect the outer sides of the peripheral protrusions 42, allowing the fixing plate 51 of the shaft 50 to be positioned inside. Thus, the annular protrusion 43 ensures that the shaft 50 rotates stably without shaking.

[0137] Furthermore, the annular protrusion 43 can stably guide the relative rotation of the storage unit 20 with respect to the operating unit 40. Specifically, at least a portion of the sound bar 24 provided on the storage unit 20, namely the hooking protrusion 242, can face the outer side of the annular protrusion 43 in the inward and outward directions. Therefore, the storage unit 20 rotates while the sound bar 24 is guided along the outer circumference of the annular protrusion 43. The annular protrusion 43 can prevent the storage unit 20 from shifting during rotation.

[0138] That is, the annular protrusion 43 can align the centers of the shaft portion 50 and the operating portion 40 with its inner end, and can align the centers of the storage portion 20 and the operating portion 40 with its outer end. In this way, the centers of the storage portion 20, the operating portion 40, and the shaft portion 50 are aligned with each other, and coaxiality can be ensured.

[0139] The sound protrusion 44 may be provided around the peripheral protrusion 42. In particular, the sound protrusion 44 is provided around the annular protrusion 43 and cooperates with the sound bar 24 provided on the storage unit 20 to provide a click feeling when the operation unit 40 and the storage unit 20 rotate relative to each other.

[0140] The sound protrusions 44 may be provided radially around the annular protrusion 43. To provide a continuous click feeling when the operating unit 40 is rotated, the sound protrusions 44 are formed in a relatively larger number than the peripheral protrusions 42 and may be arranged in a zigzag pattern.

[0141] The sound protrusion 44 can have a variety of shapes for the surface that contacts the sound bar 24. The sound protrusion 44 can include an inclined surface that is curved along the direction of relative rotation of the storage unit 20 relative to the operating unit 40, and a vertical surface formed at the point where the inclined surface terminates. The inclined surfaces and vertical surfaces of the multiple sound protrusions 44 can be formed to correspond to the inclined surfaces and vertical surfaces of the hooking protrusion 242 of the storage unit 20.

[0142] The storage unit 20 is provided with a sound bar 24 having an inclined surface and a vertical surface that are curved along the direction of rotation. The operating unit 40 is provided with multiple sound protrusions 44 having inclined surfaces and vertical surfaces that are curved along the direction of rotation. Therefore, when the operating unit 40 is rotated relative to the storage unit 20, the inclined surfaces of the sound protrusions 44 rotate along the inclined surface of the sound bar 24, and sound is produced when the vertical surfaces of the sound protrusions 44 pass over the vertical surface of the sound bar 24. Furthermore, when the vertical surfaces of the sound protrusions 44 pass over the vertical surface of the sound bar 24, the two vertical surfaces face each other, preventing the operating unit 40 from rotating in the opposite direction.

[0143] The central protrusion 41, peripheral protrusions 42, and sound protrusion 44 are formed sequentially along the inner bottom surface center away from the operating portion 40 and may be positioned so as to overlap in height. This arrangement of multiple protrusions minimizes the height occupied by the structure that supports functions such as positioning the shaft 50 on the operating portion 40 and imparting a click sensation to the relative rotation of the storage portion 20. Furthermore, this embodiment maximizes the storage space within the overall height of the content container 1, thereby enhancing user satisfaction.

[0144] According to this embodiment, the shaft portion 50 is provided with a peripheral protrusion 42 and an insertion groove 511 to position it within the operating portion 40. Furthermore, a sound protrusion 44 and a sound bar 24 are provided to produce a sound when the operating portion 40 rotates relative to the storage portion 20. In this case, the peripheral protrusion 42 and the insertion groove 511 are referred to as the first cooperating means, and the sound protrusion 44 and the sound bar 24 are referred to as the second cooperating means. The first and second cooperating means can be positioned between the lower end of the storage portion 20 and the bottom surface of the operating portion 40.

[0145] If the height required for setting the first cooperating means is A and the height required for setting the second cooperating means is B, if the first cooperating means and the second cooperating means are arranged at different heights, then the portion of the operating portion 40 below the storage portion 20 must have a height greater than A + B. In this case, the content container 1 must extend below the storage portion 20 by the height A + B.

[0146] However, according to this embodiment, the first cooperating means and the second cooperating means are arranged at the same height, so that the height of the portion of the operating portion 40 located below the storage portion 20 can be minimized to a height of approximately A or B.

[0147] Therefore, according to this embodiment, in the content container 1 having the stable rotation function of the shaft portion 50 and the sound-generating function when the operating portion 40 rotates, the overall height of the content container 1 is avoided from being too large, while the storage volume of the content in the content container 1 is sufficiently ensured.

[0148] Multiple placement protrusions 45 are provided, radially arranged around the sound protrusion 44. The placement protrusions 45 can be formed in a number and position corresponding to the peripheral protrusions 42. It should be noted that the peripheral protrusions 42 protrude upward from the bottom surface of the operating portion 40, while the placement protrusions 45 can protrude inward from the side walls of the operating portion 40.

[0149] The lower end of the storage portion 20 can engage with the inner sides of the plurality of placement protrusions 45, thereby allowing the placement protrusions 45 to center the lower end of the storage portion 20 relative to the operating portion 40. Furthermore, the placement protrusions 45 interfere with the lower end of the storage portion 20 in the inner and outer directions, thereby separating the sidewall of the storage portion 20 from the inner side of the operating portion 40, thereby improving the convenience of rotating the operating portion 40.

[0150] Furthermore, by providing the placement protrusion 45 , the structural strength of the operating portion 40 can be improved, and the operating portion 40 can be effectively prevented from being separated from the storage portion 20 and the like.

[0151] The shaft portion 50 is assembled to the inner bottom of the operating portion 40. The shaft portion 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 operating portion 40. A plurality of insertion grooves 511 can be radially formed around the periphery of 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 operating portion 40, so that they can interlock with each other.

[0152] The fixing plate 51 can be positioned at the base end of the stud 52. The stud 52 can be positioned at the center of the fixing plate 51. Furthermore, when the fixing plate 51 is inserted into the slot 511 and engages with the peripheral protrusion 42 of the operating portion 40, the outer periphery of the fixing plate 51 can be positioned inside the annular protrusion 43 of the operating portion 40. Thus, the fixing plate 51 can be positioned appropriately at the bottom of the operating portion 40.

[0153] The stud 52 has a shape extending upward from the center of the fixing plate 51 and may be formed with a thread (not shown). The thread of the stud 52 can be threadedly connected to the pressurizing portion 60. When the stud 52 rotates, the pressurizing portion 60 is inhibited from rotating, and the pressurizing portion 60 can be raised and lowered along the height direction of the stud 52.

[0154] The stud 52 can engage with the central protrusion 41 provided on the inner bottom surface of the operating portion 40. The stud 52 has an insertion opening 521 at its base end for inserting the central protrusion 41. When the central protrusion 41 enters the insertion opening 521, the coaxiality of the shaft 50 and the operating portion 40 can be ensured.

[0155] The stud 52 may have a hollow shaft shape, and may have a shape in which the upper end is blocked to prevent the contents from entering and the lower end is opened to form the insertion port 521 .

[0156] The engagement between the insertion opening 521 of the stud 52 and the central protrusion 41 of the operating portion 40 serves to align the centers of the operating portion 40 and the shaft portion 50. The engagement between the periphery of the fixing plate 51 and the annular protrusion 43 of the operating portion 40 also serves to align the centers of the operating portion 40 and the shaft portion 50. It should be noted that the insertion slot 511 of the fixing plate 51 and the peripheral protrusion 42 of the operating portion 40 can be used to inhibit relative rotation between the shaft portion 50 and the operating portion 40. Needless to say, the insertion opening 521, the central protrusion 41, the annular protrusion 43, etc. can also be formed into non-circular shapes to ensure the integrated rotation function of the operating portion 40 and the shaft portion 50.

[0157] The stud 52 may have a rise-limiting portion (not shown) at its distal end for releasing the engagement with the pressurizing portion 60 and thereby limiting the maximum rise position of the pressurizing portion 60. The rise-limiting portion is formed without threads, and can limit the maximum rise position of the pressurizing portion 60 to a point separate from the spouting portion 30. Thus, according to this embodiment, the upper surface of the pressurizing portion 60 does not directly contact the spouting portion 30, thereby preventing unnecessary leakage of the contents.

[0158] The pressurizing portion 60 pushes the contents by operating the operating portion 40. The pressurizing portion 60 engages with the shaft portion 50 and rises when the operating portion 40 rotates relative to the storage portion 20, thereby pushing the contents.

[0159] The operating portion 40 and the shaft portion 50 rotate integrally, and the pressurizing portion 60 is formed so as not to rotate inside the storage portion 20. The operating portion 40 rotates relative to the storage portion 20, so when the operating portion 40 rotates, the pressurizing portion 60 is placed in a non-rotating manner.

[0160] To this end, the pressurizing portion 60 may be formed with a groove 61 that engages with the concave-convex portion 25 of the storage portion 20. The side wall of the storage portion 20 is formed with the concave-convex portion 25, and the pressurizing portion 60 may have a concave curved surface-shaped groove 61 on the periphery that engages with the raised curved surface of the concave-convex portion 25. The shape of the groove 61 may be formed similar to the shape described above for the concave-convex portion 25.

[0161] When the shaft 50 is rotated by the operating portion 40, the groove 61 of the pressurizing portion 60 engages with the concave-convex portion 25 of the storage portion 20, thereby inhibiting the rotation of the pressurizing portion 60. In this case, the pressurizing portion 60 can be raised and lowered along the stud 52 of the shaft 50.

[0162] The inner surface of the pressurizing portion 60 may be formed with a thread 62. The thread 62 of the pressurizing portion 60 may engage with the thread of the stud 52. When the operating portion 40 rotates and the stud 52 rotates, the pressurizing portion 60 is restricted from rotating due to the storage portion 20 and can move along the length direction of the stud 52.

[0163] The pressurizing portion 60 may have a thread 62 formed on its underside to engage with the stud 52. This allows the pressurizing portion 60 to discharge the contents with minimal residual content, even if the stud 52 has a lift-limiting portion. In other words, the pressurizing portion 60 can fully discharge the contents stored in the reservoir 20 without directly contacting the discharge portion 30.

[0164] Specifically, after the user detaches the cover portion 10 from the content container 1 of this embodiment, the user rotates the operating portion 40 while gripping the operating portion 40 and the dispensing portion 30. At this time, the rotation of the dispensing portion 30, the storage portion 20, and the pressurizing portion 60 is restricted, the operating portion 40 and the shaft portion 50 rotate integrally, and the pressurizing portion 60 and the shaft portion 50 rotate relative to each other while being threadedly engaged, thereby ascending and dispensing the contents.

[0165] The above description of the present invention is centered around several embodiments of the present invention. However, these embodiments are merely illustrative and are not intended to limit the present invention. Those skilled in the art should understand that various combinations, modifications, and applications not shown in the embodiments can be made without departing from the substantive technical content of the present embodiments. Therefore, it should be understood that all technical content related to modifications and applications that can be derived from the embodiments of the present invention is included in the present invention.

Claims

1. A container for contents, characterized in that: The content container includes: a storage portion for storing contents; a discharge portion having a discharge port and coupled to one side of the storage portion; an operating portion rotatably assembled on the lower side of the storage portion; and A pressurizing part, which pushes the above-mentioned contents through the operation of the above-mentioned operating part, The ejection portion surrounds the outer circumference of the upper end of the storage portion and is coupled to the storage portion in a manner where relative rotation is restricted. The ejection portion includes a sealing rib protruding downward and engaging with the inner circumference of the upper end of the storage portion.

2. The content container according to claim 1, characterized in that The storage unit further includes: a frame formed to protrude from the outer side of the side wall, The ejection portion further comprises: The annular groove is engaged with the frame to maintain the connection with the storage portion.

3. The content container according to claim 2, characterized in that: The storage portion is provided with a thickness reducing portion, which is provided at the upper end of the side wall and has a thickness that decreases in the inner and outer directions as it approaches the upper side. The frame is arranged below the thickness reducing portion.

4. The content container according to claim 3, characterized in that: The thickness reduction portion has a shape in which the thickness gradually decreases as it approaches the upper side. The ejection portion has a shape in which a thickness of a portion of a side wall facing the reduced thickness portion gradually increases upward.

5. The content container according to claim 3, characterized in that: The storage unit further includes: The concave-convex portion is formed by continuously concavely extending from the side wall in the height direction toward the inside, and restricts the rotation of the above-mentioned pressurizing portion. The concave-convex portion has an upper end located above the frame. The frame is configured to have a shape that fills the upper portion of the concave-convex portion on the outer side of the side wall.

6. The content container according to claim 5, characterized in that: The storage unit includes: a serration formed on the outer side of the side wall along the circumference direction, The ejection portion includes: At least one fixing protrusion engages with the sawtooth protrusion to limit the relative rotation of the spouting portion with respect to the storage portion.

7. The content container according to claim 6, characterized in that: The serrated protrusion is provided on the lower side of the frame on the outer side of the side wall of the storage portion. The ejection portion is formed so that the inner diameter of the lower portion where the fixing protrusion is provided is relatively larger than the inner diameter of the upper portion where the annular groove is provided.

8. The content container according to claim 7, characterized in that: The serrations are provided between the plurality of concave and convex portions.

9. A cosmetic, characterized in that: The cosmetic product includes: The content container according to claim 1; and The contents contained in the above-mentioned content container.

Images