WO2017138630A1

WO2017138630A1 - Cosmetic container

Info

Publication number: WO2017138630A1
Application number: PCT/JP2017/004890
Authority: WO
Inventors: 和幸神谷
Original assignee: 株式会社資生堂
Priority date: 2016-02-12
Filing date: 2017-02-10
Publication date: 2017-08-17
Also published as: JP6725256B2; EP3415034A4; JP2017140318A; CN108601436A; US20190053603A1; TW201733491A; EP3415034A1; KR20180105165A

Abstract

A cosmetic container comprising a body (2) and a lid (3), wherein one of the contacting surfaces (33), (222) that are in contact during mating is a cam surface (332) and the other is a follower surface (224), the cam surface (332) and the follower surface (224) being configured so that the body (2) and the lid (3) are displaced with respect to one another, in the direction of a rotational axis (AX), as the lid (3) rotates with respect to the body (2). By rotating the lid (3) with respect to the body (2), the body (2) and the lid (3) are moved between a mated position, in which the contacting surfaces (33), (222) are in contact and held in place by magnetic force, and a separated position, in which the contacting surfaces (33), (222) are separated in opposition to the magnetic force.

Description

Cosmetic container

The present invention relates to a cosmetic container, and more particularly, a main body that stores cosmetics such as lipstick, a lid that is rotatably fitted to the main body, and a magnet that holds the main body and the lid in a fitted state by magnetic force. It is related with the cosmetics container provided with.

2. Description of the Related Art Conventionally, in a cosmetic container consisting of a main body that contains cosmetics and a lid that is rotatably fitted to the main body, a magnet is attached to each joint surface of the main body and the lid in order to maintain the fitted state. Technology has been known for a long time. (Patent Document 1)

And in the cosmetic container to which the magnet for holding the fitting is attached, the outer periphery of the main body and the lid body is positioned so as to avoid the opposite of the same polarity and to be positioned at the position where the different polarities face each other. There is also a technique for providing a mark on the surface. (Patent Document 2) Further, since positioning with only a magnetic force causes a slight positional shift, a more accurate positioning is provided by providing a stepped portion on the main body side and a concave portion engaging with the stepped portion on the lid side. Techniques for performing are also known.

Japanese Utility Model Publication No. 57-187117 Patent No. 5480553

However, as in Patent Document 1 and Patent Document 2, in order to perform positioning using only magnetic force, it is necessary to use a magnet having strong magnetic force. Therefore, when pulling the lid away from the main body, strong pulling that resists the magnetic force is required. There is a problem that it is necessary to use power and it is difficult to leave.

In addition, cosmetic containers are often carried in bags etc., and if the magnetic force leaking from the cosmetic containers is strong, there is a possibility of affecting various electronic devices and various magnetic cards in the same bag. However, the above-mentioned patent document does not describe or suggest anything about suppressing the magnetic force leaking from the cosmetic container or facilitating removal of the lid from the main body.

In view of the above circumstances, in the cosmetic container that holds the fitting state between the main body and the lid body, the present invention does not impair the pleasant touch when sucking with the magnetic force, and leaks the magnetic force. It is intended to suppress and facilitate the removal of the lid from the main body and to reliably and easily position the main body and the lid at a predetermined position in the rotation direction.

In order to solve the above-described problems, a cosmetic container according to the present invention includes a main body that accommodates cosmetics, a lid that is rotatably fitted to the main body, and a magnetic body that combines the main body and the lid. In a cosmetic container comprising at least one magnet set to be held in a fitted state,
Each of the main body and the lid body has contact surfaces that contact each other at the time of fitting,
The abutment surface is a position where the main body and the lid body are positioned at a predetermined position in the rotation direction by the relative rotation of the main body and the lid body, and a position where the main body and the lid body are rotated by moving away from the predetermined position. It is configured to be separated from the position separated in the axial direction,
By rotating the lid relative to the main body, the abutment surfaces of the main body and the lid are brought into contact with each other, and the main body and the lid are held in the predetermined position by magnetic force. It is possible to move between the fitting position and the spaced position where the contact surface is separated from the predetermined position separated from each other against the magnetic force.

Here, “the lid that fits rotatably relative to the main body” means that one of the main body and the lid is rotatable relative to the other in a state where the main body and the lid are fitted. It is not limited to one in which one is fixed and the other rotates, but includes that in which both are rotated.

The abutment surface includes a position where the main body and the lid body are positioned at a predetermined position in the rotation direction by the relative rotation of the main body and the lid body and a position where the main body and the lid body come into contact with each other. It is configured so as to be separated from the position separated in the axial direction, but a concave portion is formed on one of the contact surfaces, and a convex portion that contacts the concave portion is formed on the other, and the concave portion is convex by rotation. The main body and the lid body may be configured to be separated from each other by riding on the board. Here, “separate” means that the main body and the lid are separated, and “separate” means that the main body and the lid are separated or abutted.

In other words, the main body and the lid body have a convex portion formed on the other side along a concave portion formed on an arc centering on the rotation axis of the contact surface, and the lid body rotates with respect to the main body. Therefore, the lid body can be separated from the main body by rotating the lid body with respect to the main body.

Moreover, in the cosmetic container of the present invention, a plurality of combinations of the concave portion and the convex portion may be provided on an arc centered on the rotation axis.

Further, the cosmetic container of the present invention may have a body as a cylinder, and house a cosmetic such as a lipstick that can be fed into the cylinder.

In the cosmetic container of the present invention, the outer peripheral surface of the lid body and the outer peripheral surface of the base end portion of the main body may be flush with each other in the fitted state.

In the cosmetic container of the present invention, the cross-sectional shapes of the main body and the lid that are orthogonal to the direction of the rotation axis may be line symmetric with respect to one straight line.

Further, the cosmetic container of the present invention may include a plurality of magnet sets.

Here, the magnet set means a combination of an S pole and an N pole, one provided on the contact surface of the main body and the other provided on the contact surface of the lid.

Further, in the cosmetic container according to the present invention, one of the magnet sets has an N pole facing the other in one of the opposed contact surfaces, and the other of the magnet sets is S in the other of the opposed contact surfaces. The pole is preferably directed to one of the opposing abutment surfaces. That is, it is desirable that magnetic poles having the same polarity are exposed on the same contact surface.

In the cosmetic container of the present invention, it is desirable that the magnetic force leaking from the magnet set in the fitted state is 500 gauss or less.

According to the cosmetic container of the present invention, in the cosmetic container that holds the fitted state between the main body and the lid by magnetic force, the contact surfaces that are in contact with each other when the main body and the lid are fitted are A position where the main body and the lid body are positioned at a predetermined position in the rotation direction by the relative rotation of the lid body, and a position where the main body and the lid body are separated from each other in the rotation axis direction. The contact surface is in contact with each other by the relative rotation and the body and the lid are held in place by the magnetic force, and the contact surface is against the magnetic force. Since it is possible to move between a separated position away from a predetermined position, positioning does not depend only on the magnetic force, so there is no need to increase the magnetic force of the magnet, and the leakage magnetic force can be suppressed, and the lid The body can be easily detached from the main body, and the shape of the contact surface Ri positioning to a predetermined position in the rotational direction of the main body and the lid can be reliably and easily.
As a user's sense, for example, when the lid is rotated by the main body and comes to a position close to a predetermined position, the lid is fitted into a predetermined position by magnetic force so that the lid is sucked in. A feeling of being automatically positioned and fitted can be obtained without impairing a pleasant feeling such as sticking.

The perspective view which shows the fitting aspect of cosmetics containers The perspective view which shows the detachment | leave aspect of a cosmetics container Top view of the body of the cosmetic container Bottom view of cosmetic container lid Schematic diagram showing the transition of insertion and removal of cosmetic containers (Part 1) Schematic diagram showing the transition of insertion and removal of cosmetic containers (Part 2) Schematic diagram showing the transition of insertion and removal of cosmetic containers (Part 3) Schematic diagram showing the transition of insertion and removal of cosmetic containers (Part 4) Schematic diagram showing a modification of the combination of the convex and concave portions of the cosmetic container (part 1) Schematic diagram showing a modification of the combination of the convex portion and the concave portion of the cosmetic container (part 2) Schematic diagram showing a modification of the combination of the convex and concave portions of the cosmetic container (No. 3) Schematic (4) which shows the modification of the combination of the convex part of a cosmetics container, and a recessed part Schematic diagram showing a modification of the combination of the convex portion and the concave portion of the cosmetic container (part 5) The figure which shows 2nd Embodiment of a cosmetics container. The figure which shows the comparison result of the cosmetics container which concerns on this invention, and another cosmetics container The perspective view which shows 3rd Embodiment of the cosmetics container which concerns on this invention.

Hereinafter, a cosmetic container 1 which is one embodiment of the present invention will be described in detail with reference to the drawings. The cosmetic container 1 contains a stick-shaped lip cosmetic such as lipstick (including lipstick, lip color, lip liner, lip balm, lip gloss, lip essence). The cosmetic container of the present invention is not limited to stick-shaped lip cosmetics, and can accommodate any cosmetics as long as the container has a form in which the lid has a rotatable fitting portion with respect to the main body. Is also applicable. For example, a dispenser type or pump type cosmetic container can be used.

The cosmetic container 1 is mainly composed of a main body 2 and a lid body 3 that is fitted to the main body 2 so as to be rotatable about a rotation axis AX as shown in FIGS. FIG. 1 shows a state where the main body 2 and the lid 3 are fitted, and FIG. 2 shows a state where the main body 2 and the lid 3 are detached. FIG. 3 is a plan view of the main body 2, and FIG. 4 is a bottom view of the lid 3.

As shown in FIG. 2, the main body 2 is mainly composed of a columnar portion 21 that accommodates a lipstick (not shown) and a base end portion 22 having an outer dimension larger than the outer diameter of the columnar portion 21. The columnar portion 21 is a cylinder having an opening 211 at the upper end, and a lipstick (not shown) is inserted into the opening 211 and held therein.

The cosmetic container 1 has a base end portion 22 that is relatively rotatable with respect to the columnar portion 21. By rotating the base end portion 22 while holding the columnar portion 21, a lipstick (not shown) is provided. A well-known feeding mechanism (not shown) that can be fed out from the opening 211 is provided.

The lid 3 has a bottomed cylindrical shape as shown in FIG. The lid 3 has an insertion hole 31 through which the columnar portion 21 is inserted at the lower end (the lid 3 is shown upside down in FIG. 2). The shapes of the base end portion 22 of the main body 1 and the outer peripheral surface of the lid body 2 are substantially the same particularly in the fitting portion, and in the fitting state shown in FIG. Of course, the outer peripheral surface of the lid body 1 may be made thinner as far as possible upwards, or may be designed to be deformed from a circle.

The cosmetic container 1 is fitted by the step surface 222 constituting the upper end of the base end portion 22 and the lower end surface 33 of the lid body 3 coming into contact with each other. As shown in FIG. 1, the outer peripheral surface 221 of the base end portion 22 and the outer peripheral surface 32 of the lid 3 are flush with each other in the fitted state. Each of the step surface 222 and the end surface 33 corresponds to a “contact surface” in the claims.

As apparent from FIGS. 3 and 4, in the present embodiment, the contour of each cross section orthogonal to the height direction, that is, the rotation axis AX direction, of the base end portion 22 and the lid body 3 is a series of arcs having different curvatures. It is a non-circular shape. Each cross section is line-symmetric with respect to only one line intersecting the rotation axis AX. That is, it is not symmetrical about two or more lines. Examples of the contour of each cross section include a heart shape, a crescent shape, and an isosceles triangle in addition to the illustrated shape. Of course, it is possible to design in any shape that satisfies the above-mentioned conditions.

Thereby, the position where the outer peripheral surface 221 and the outer peripheral surface 32 are flush with each other is uniquely determined. The cosmetic container 1 has one or less line symmetric straight lines L (zero line symmetric straight lines L means an asymmetric shape in any direction) so that the fitting position is uniquely determined. It is desirable to be. The reason for using only one line-symmetric straight line L is that aesthetics are taken into consideration, depending on preference.

However, the cosmetic container according to the present invention may have an outer shape such as a rectangle or ellipse having two line-symmetric lines L, three regular triangles, four squares, or innumerable circles. Including.

As shown in FIG. 3, two main body magnets 23 are attached to the step surface 222 at a predetermined angular interval other than 180 degrees in the circumferential direction centered on the rotation axis AX. As shown in FIG. 4, the main body magnet is located at a position where the two lid magnets 34 are also fitted to the end surface 33 at the same angular interval as the predetermined angle in the circumferential direction centered on the rotation axis AX. 23 is attached to a position facing the lid magnet 34.

Each of the two main body magnets 23 and the lid magnet 34 has magnetic poles in which different magnetic poles face each other and are magnetically attached at the fitting positions. The main body magnet 23 and the lid magnet 34 are magnetically attached to each other, thereby maintaining a state in which the main body 2 and the lid 3 are fitted. A combination of the main body magnet 23 and the lid magnet 34, which is attached at a position where the different magnetic poles face each other at the fitting position, is a magnet set. In the illustrated example, the two main body magnets 23 are both N-poles, the two lid magnets 34 are all S-poles, and the main body 2 and the lid 3 are both exposed to the same polarity (exposed). ) It is a magnet. However, this may not be the same but the opposite pole. That is, one of the two main body magnets 23 has an N pole and the other has an S pole exposed on the contact surface. Of the two cover magnets 34, the main body magnet 23 with respect to the N pole is the S pole and the other is the N pole. It may be made to become. However, in that case, the polarity must be changed depending on the position of the magnet when embedding the magnet in the manufacturing process, and there is a disadvantage that the assembling work becomes complicated, so the magnet is in the same direction as in the illustrated embodiment. It is desirable to embed.

¡The number of magnet sets is not limited to two, but at least one set is sufficient. However, in the case of one set, there is a possibility that the magnetic force leaking from the cosmetic container 1 is locally strong, and it is desirable to disperse the magnetic force leaking as at least two sets.

Further, the position where the main body magnet 23 and the lid magnet 34 are attached is not limited to the step surface 222 and the end surface 33. For example, the main body magnet 23 may be attached to the outer peripheral surface 212 of the columnar portion 21, and the lid magnet 34 may be attached to the inner peripheral surface 35 of the lid 3.

3 and 4, the main body magnet 23 and the lid magnet 34 are substantially circular, but are not particularly limited. The shape may be a rectangular shape or a ring shape. The main body magnet 23 and the lid magnet 34 are attached to positions that are line-symmetric with respect to the line-symmetric line L, but are not particularly limited. As long as different magnetic poles face each other in the fitted state, they may be located anywhere.

When there are a plurality of line symmetric straight lines L in the contours of the outer peripheral surfaces of the main body 2 and the lid 3, there are a plurality of fitting positions where the outer peripheral surface 221 and the outer peripheral surface 32 are flush with each other. When any of the plurality of fitting positions is allowed, each attachment position of the main body magnet 23 and the lid magnet 34 may be a position where magnetic poles having different fitting positions face each other.

However, for example, when a logo, a mark, or the like is printed over both the outer peripheral surface 221 and the outer peripheral surface 32, and the contents can be visually recognized only at a specific position among the plurality of fitting positions, the main body magnet 23 The lid magnet 34 is preferably attached so that different magnetic poles face each other only at the specific position.

As shown in FIG. 3, all the main body magnets 23 are attached so that the N pole faces the end face 33 when fitted. As shown in FIG. 4, all the lid magnets 34 are attached so that the south pole faces the step surface 222 when fitted. When these magnets are fitted, all the body magnets 23 are opposite in polarity to those of the embodiment so that the south pole faces the end surface 33 and all the lid magnets 34 face the step surface 222. You may attach so that it may become.

When there are multiple magnet sets, aligning the magnetic poles in the same direction, as described above, reduces manufacturing costs and reduces costs compared to, for example, mounting S poles and N poles alternately. Can do.

For the main body magnet 23 and the lid magnet 34, a known method using a known magnetic sensor so as not to adversely affect other objects that are affected by magnetism such as a card or memory when placed in a bag or pocket. It is desirable to use a magnet having a magnetic force of 500 gauss or less leaking from the cosmetic container 1 when fitted. As a method of making the magnetic force 500 gauss or less, in addition to weakening the magnet, even if a strong magnet is used, for example, the width of the cross section 222 and the end surface 33 is increased, and the distance from the magnet to the outer peripheral surface of the cosmetic container 1 It can also be realized by enlarging the diameter or providing magnets dispersed.

As shown in FIG. 2, the step surface 222 includes two protrusions 223 formed on the step surface 222. The end surface 33 includes two smooth recesses 331 formed on the end surface 33. And the convex part 223 and the recessed part 331 mutually engage in the position to fit.

FIGS. 5A to 5D are diagrams showing transitions of the protrusions 223 and the recesses 331 in fitting and separation. As shown in FIGS. 5A to 5D, the convex portion 223 has a curved surface raised with respect to the step surface 222 excluding the convex portion 223, and the concave portion 331 is a curved surface recessed with respect to the end surface 33 excluding the concave portion 331. have. The curved surface of the convex portion 223 becomes the driven surface 224 and the curved surface of the concave portion 331 becomes the cam surface 332.

When the step surface 222 and the end surface 33 approach each other, the cam surface 332 and the driven surface 224 come into contact with each other (see FIG. 5A). Then, the attractive force between the main body magnet 23 and the lid magnet 34 increases, and the cam surface 332 slides smoothly on the driven surface 224 (see FIG. 5B).

The main body 2 and the lid 3 are rotated relative to each other in the direction close to each other in the rotation axis AX direction by the action of the cam mechanism and the magnet set, which is a combination of the cam surface 332 and the driven surface 224. Move on.

When sliding until the cam surface 332 and the driven surface 224 coincide with each other, the convex portion 223 and the concave portion 331 are attracted and engaged by the magnetic force attracted by the magnet set (see FIG. 5C). At this time, as a touch of the fingers rotating the lid 3, a feeling of being automatically drawn to the fitting position beyond the force rather than assisting the rotating force is received. Thus, the main body magnet 23 and the lid magnet 34 are magnetically attached, and the lid 3 is positioned at a desired fitting position with respect to the main body 2. The fitted state is maintained by the magnet set.

Again, when the lid 3 is rotated relative to the main body 2 around the rotation axis AX so as to separate the lid 3 from the main body 2, the driven surface 224 slides on the cam surface 332 against the magnetic force. The force that causes the lid 20 to rotate relative to the rotation axis AX by the action of the cam mechanism described above is a force in the direction of the rotation axis AX that separates the main body 2 and the lid 3 from each other. The driven surface 224 rides on the cam surface 332, and the main body 2 and the lid 3 are separated from each other.

At this time, the touch of the finger that rotates the lid 3 requires a force to rotate the lid 3 while resisting the magnetic force. When the finger is released, the lid 3 tries to return to the original fitting position by the magnetic force. I feel the power. When the main body 2 and the lid body 3 move in the direction of the rotation axis AX that is separated from each other, the fitting is released and the lid body 3 can be easily detached from the main body 2.

The aforementioned cam mechanism is not limited to the combination of the convex portion 223 of the main body 2 and the concave portion 331 of the lid 3. Conversely, as shown in FIG. 6, the end surface 33 of the lid 3 may have a convex portion 333, and the step surface 222 of the main body 2 may have a concave portion 225. The curved surface of the convex portion 333 may be the driven surface 334, and the curved surface of the concave portion 225 may be the cam surface 226.

Further, the driven surface 224 and the cam surface 332 are not limited to curved surfaces. As shown in FIG. 7, the driven surface 224 may be a surface inclined with respect to the step surface 222 excluding the convex portion 223, and the cam surface 332 may be a surface inclined with respect to the end surface 33 excluding the concave portion 331. Good. Note that the use of the inclined surface may be applied to the driven surface 334 and the cam surface 226 (see FIG. 6). In this case, each surface is not smooth as a whole, but if the inclined surface adjacent to the end surface 33 of the concave portion 331 formed on the end surface 33 is a gentle inclined surface, the driven surface 334 can be easily formed into the concave portion 331 having a concave shape. Smooth movement is ensured because it is guided and driven.

The shapes of the driven surface 224 and the cam surface 332 are not particularly limited. When they are engaged with each other, at least a part of them may be complemented with almost no gap. The same applies to the driven surface 334 and the cam surface 226 (see FIG. 6).

As shown in FIG. 8, the convex part 223 and the recessed part 331 may be provided one each. Further, as shown in FIG. 9, the two convex portions 223 and the two concave portions 331 may have different sizes. Moreover, as shown in FIG. 10, the convex part 223 and the recessed part 331 may be four each, ie, multiple. The same applies to the convex portion 333 and the concave portion 225 (see FIG. 6).

As shown in FIG. 11, the present invention may also be applied to a cosmetic container 6 including a cylindrical main body 4 and a lid body 5 that is fitted to the main body 4 so as to be rotatable around a rotation axis B. . And a convex part or a recessed part may be formed in the step surface 41 of the main body 4, and a recessed part or a convex part may be formed in the end surface 51 of a cover body.

FIG. 12 shows various measurements of the cosmetic container (E) according to the present invention as compared with other cosmetic containers (A to D) of the type in which the cosmetic container and the magnet set hold the fitting state. It is the figure which showed the result.

The contents of each measurement are the force (N) required to pull the lid body in the height direction without rotating it relative to the main body (N), and the force required to pull it off while rotating the lid body (N Unit Newton: N) and magnetic force leaking in the fitted state (unit Gauss: G).

Cosmetic containers A to C do not have a cam mechanism composed of convex portions and concave portions, and have a structure that holds the fitting only with a magnet. Cosmetic container A has one set of ring-shaped magnet sets, cosmetic container B has two sets of cylindrical magnet sets, and cosmetic container C has four sets of cylindrical magnet sets. It is attached.

Cosmetic container D is provided with four cylindrical magnet sets and a positioning structure including convex portions and concave portions. This positioning structure is a simple fitting of concaves and convexes, and the convex part and the concave part do not slide with each other even when trying to rotate, and suppresses the relative rotational movement of the lid with respect to the main body in the fitted state.

As shown in FIG. 12, the cosmetic container according to the present embodiment can use a magnet set having a relatively weak magnetic force. Thereby, the cosmetic container 1 can be detached and attached with a weak force as compared with the cosmetic containers A to D both in the case of only pulling and in the case of pulling while rotating.

As described above, according to the present embodiment, the main body 2 and the lid body according to the rotation of the main body 2 with respect to the lid body 3 by the cam mechanism of the cam surface 332 (concave portion) and the driven surface (convex portion) 224. 3 is close to or separated from the rotation axis AX in the axial direction, so that smooth fitting and detachment can be realized. Moreover, the desorption while receiving a magnetic force and the desorption while resisting a magnetic force can give a user a good feeling of use, profound feeling, and a high-class feeling.

The cosmetic container according to the present invention is applied to a container that stores eyebrow cosmetics such as eyeliner, mascara, eye shadow, and eyebrow, and a container that stores cosmetics as a liquid or semi-liquid skin external preparation. You can also

In the above description, the driven surface 224 and the cam surface 332 provided on the contact surfaces 222 and 33 of the main body 2 and the lid 3 are spaced apart (for example, 180 degrees) on an arc centered on the rotation axis AX. However, this can also be a cam surface (step) that rises to the entire 360 degrees. Such an embodiment is shown below in FIG.

FIG. 13 shows a third embodiment of the present invention, which is composed of a main body 12 and a lid body 13 coaxial with the rotation axis AX, and discharges cosmetics onto the base end portion 12A of the main body 12. This is a cosmetic container in which a push-type discharge part 12B is fixed.

The main body 12 and the lid body 13 are not circular in cross-sectional shape perpendicular to the rotation axis AX, but are symmetric with respect to one axis. From the outer shape, the position when the lid body is fitted to the main body can be seen at a glance. It has become. On the upper surface 12C of the base end portion 12A, there is a step 14 which is the same shape as the upper surface 12C and slightly smaller, and the discharge portion 12B is fixed thereon. The step 14 has a deformed triangular upper surface 14B surrounded by a slope 14A serving as a side surface.

The lid body 13 includes a contact surface 13A that contacts the upper surface 12C of the base end portion 12A of the main body, a recess 13B that receives the step 14 of the main body 12, and a receiving hole 13C having a circular cross section that receives the discharge portion 12B. It has. The inner surface of the recess 13 </ b> B is formed so as to accommodate the step 14 substantially along the outer surface of the step 14. Although not illustrated, magnets that attract each other are embedded in the contact surfaces 12C and 13A of the main body 12 and the lid 13 or the outer surface of the step 14 and the inner surface of the recess 13B.

When opening and closing the cosmetic container of the third embodiment, if the lid 13 is rotated with respect to the main body 12 from the fitted state, the lid 13 rides on the step 14 of the main body 12 and is detached from the main body 12. To do. When fitting, if the cover 13 is put on the main body 12 according to the outer shape, it is positioned along the slope of the step 14 and at the same time attracted to the position by magnetic force.
In this case, 14A functions as a cam surface.

The present invention is not particularly limited to the embodiment described above, and can be appropriately changed without departing from the gist of the present invention.

DESCRIPTION OF

SYMBOLS

1,6 Cosmetic container 2,4

Main body

3,5 Lid body 21 Columnar part 22 Base end part 23 Main body magnet 32 Outer peripheral surface (lid body)
33, 51 End face (contact surface)
34 Lid magnet 41, 222 Step surface (contact surface)
221 Outer peripheral surface (base end)
223,333 Convex part 224,334 Drive surface 225,331 Concave part 226,332 Cam surface

Claims

A main body that stores cosmetics, a lid that is rotatably fitted to the main body, and at least one magnet set that holds the main body and the lid in a fitted state by magnetic force. In the provided cosmetic container,
Each of the main body and the lid has an abutment surface that abuts each other during the fitting,
The contact surface is positioned at a predetermined position in the rotational direction by relative rotation of the main body and the lid body, and a position where the main body and the lid body come into contact with each other. The main body and the lid body are configured to be separated from and separated from a position separated from each other in the axial direction of the rotation.
By rotating the lid relative to the main body, the abutment surfaces of the main body and the lid are brought into contact with each other, and the main body and the lid are held in the predetermined position by magnetic force. A cosmetic container characterized in that it is movable between a fitting position and a spaced position where the corresponding contact surface is separated from the predetermined position separated from each other against a magnetic force.
A main body for storing cosmetics; a lid that is rotatably fitted to the main body; and at least one magnet set that holds the main body and the lid in a fitted state by magnetic force. In cosmetic containers
Each of the main body and the lid body has an abutting surface that abuts with each other during the fitting, and one of the corresponding contact surfaces includes a cam surface, and the other includes a driven surface driven on the cam surface, The surface and the driven surface are configured such that the main body and the lid body move in the axial direction of rotation relative to the main body in response to relative rotation of the lid body with respect to the main body. By rotating the lid, the main body and the lid are brought into contact with each other and the main body and the lid are held in a fitted state by a magnetic force. A cosmetic container characterized in that it can move between spaced apart positions against each other.
One of the cam surface and the driven surface is formed as a concave portion provided on one of the contact surfaces, and the other of the cam surface and the driven surface is in contact with the concave portion on the other of the contact surfaces. The cosmetic container according to claim 1 or 2, wherein the main body and the lid are separated from each other when the concave portion rides on the convex portion by the rotation.
The cosmetic container according to any one of claims 1 to 3, wherein a plurality of combinations of the concave portion and the convex portion are provided on an arc centered on the rotation axis.
The cosmetic container according to any one of claims 1 to 4, wherein the main body is a cylinder, and a lipstick that can be fed out is accommodated in the cylinder.
The cosmetic container according to any one of claims 1 to 5, wherein an outer peripheral surface of the lid body and an outer peripheral surface of the main body are flush with each other in the fitted state.
The makeup according to any one of claims 1 to 6, wherein each of the cross-sectional shapes of the main body and the lid perpendicular to the direction of the rotation axis is line-symmetric with respect to one straight line. Container.
The cosmetic container according to any one of claims 1 to 7, wherein a plurality of the magnet sets are provided.
The magnet set according to any one of claims 1 to 8, wherein one of the magnet sets is provided on one of the contact surfaces, and the other is provided on the other of the contact surfaces. Cosmetic container.
One of the magnet sets has an N pole directed to the other in one of the opposed contact surfaces, and the other has an S pole directed to the one in the other of the opposed contact surfaces. Item 10. A cosmetic container according to Item 9.
The cosmetic container according to any one of claims 1 to 10, wherein in the fitted state, a magnetic force leaking from the magnet set is 500 gauss or less.
In a cosmetic container comprising a main body for storing cosmetics, a lid fitted to the main body, and at least one magnet set for holding the main body and the lid in a fitted state by magnetic force,
Each of the main body and the lid body has an abutting surface that abuts each other during the fitting, and one of the corresponding contact surfaces includes a cam surface, and the other includes a driven surface driven on the cam surface. A cosmetic container.