WO2018167993A1

WO2018167993A1 - Slide-type cosmetic container

Info

Publication number: WO2018167993A1
Application number: PCT/JP2017/020858
Authority: WO
Inventors: 智康増渕; 忍草間
Original assignee: 吉田プラ工業株式会社
Priority date: 2017-03-14
Filing date: 2017-06-05
Publication date: 2018-09-20
Also published as: US20190289978A1; EP3597071A1; EP3597071B1; JP7216938B2; EP3597071A4; JP2018149146A

Abstract

[Problem] To provide a slide-type cosmetic container wherein a cosmetic containing section is highly airtight when closed. [Solution] A containing case 3 is provided with: a top plate 3a for covering the upper surface 2e of a container body 2 contained in the containing case 3; and case side plates extending vertically downward from both edges of the top plate in the direction intersecting a sliding direction. The container body is provided with: a cosmetic containing section 2a; annular packing 5 protruding upward and surrounding the cosmetic containing section; and container sidewalls which, in a state in which the container body is contained in the containing case, face the case side plates. Either the case side plates or the container sidewalls are provided with slide rails 3d protruding toward the other, and the other are provided with slide grooves 2g with which the slide rails engage when the container body moves and slides. When the container body is contained in the containing case while the annular packing is pressed against the top plate, the slide rails are engaged with the slide grooves so that the annular packing is uniformly in contact with the top plate.

Description

Sliding cosmetic container

The present invention relates to a slide type cosmetic container having a cosmetic container.

As a slide type cosmetic container having a cosmetic containing portion, for example, a container main body comprising a plate having a cosmetic containing portion and a lid screwably attached to the rear end of the dish via a screw number. The slide type is housed slidably in the frame body, and in the closed state of the lid, the slide type in which the annular packing provided on the peripheral edge of the upper surface of the plate abuts with the cylindrical rib formed on the peripheral edge on the lower surface of the lid. A compact container is known (for example, refer to patent documents 1). In this sliding type compact container, while forming the fixing projection in the position separated in the front and back of the inner surface of the left and right side walls of the frame, forming the fixing projection in the position separated in the front and rear of the outer surface of the left and right side wall In the final stage of pushing the container body into the frame body, the upper surface of the fixing protrusion of the frame abuts on the lower surface of the fixing protrusion of the disc so that the disc is pushed upward to form an annular packing. And the cylindrical rib are in pressure contact.

Patent No. 5723565 gazette

The above-mentioned sliding type compact container is brought into contact / sliding in order to push up the dish upward and press the annular packing and the cylindrical rib into pressure contact, and the projection for fixing the frame and the projection for fixing the dish are any It is formed in the position which was separated in the back and forth of the right and left side walls of the frame and the dish. For this reason, high pressing force can be obtained in the vicinity of the fixing protrusion of the frame and the fixing protrusion of the plate, but the pressing force becomes weaker as it is separated from the fixing protrusion of the frame and the fixing protrusion of the plate It is difficult to uniformly press the annular packing and the cylindrical rib uniformly, and there is a problem that it is difficult to obtain high airtightness.

The present invention has been made in view of the above-described conventional problems, and it is an object of the present invention to provide a slide type cosmetic container capable of realizing high airtightness of the cosmetic container in the closed state. .

The slide type cosmetic container according to the present invention is a slide type cosmetic container in which a container main body for containing a cosmetic is provided slidably movably in a sliding direction with respect to a storage case capable of containing the container main body, The storage case includes a top plate that covers at least the top surface of the container body stored, and case side plates that are provided vertically from both ends of the top plate in a direction intersecting the sliding direction, The container main body includes a cosmetic accommodating portion recessed downward, an annular packing projecting upward and surrounding the cosmetic accommodating portion, and a container side wall opposed to the case side plate portion when accommodated in the accommodating case. A slide rail projecting to the other side is provided on one of the case side plate portion and the container side wall portion, and the container body is slid on the other There is provided a slide groove in which the slide rail is engaged when moving, and in the slide rail, the annular packing is pressed against the top plate portion and the container body is stored in the storage case. Sometimes, the annular packing is engaged with the slide groove so as to uniformly contact the top plate portion.

The slide rail engages with the slide groove over the entire length when the annular packing is pressed by the top plate portion and the container body is stored in the storage case. .

The slide rail and the slide groove are inclined so as to rise from the side of the maximum withdrawal position where the container body is most pulled out from the storage case by the slide movement toward the storage position side stored in the storage case. It is characterized by having.

The slide rail is provided over a region in which the annular packing is provided in the slide direction.

The container body and the storage case are characterized by including a lock mechanism which engages with each other in the storage state in which the container body is stored in the storage case and maintains the storage state.

In the slide type cosmetic container according to the present invention, the airtightness of the cosmetic containing portion in the closed state can be improved while securing comfortable opening and closing operability.

BRIEF DESCRIPTION OF THE DRAWINGS It is a perspective view which shows the external appearance of one preferable embodiment of the slide type cosmetics container which concerns on this invention. It is a perspective view which shows the state which pulled out the container main body of the slide type cosmetics container shown in FIG. It is a disassembled perspective view which shows the structure of the slide type cosmetics container shown in FIG. FIG. 2 is a cross-sectional view taken along line AA in FIG. FIG. 5 is a cross-sectional view taken along line DD in FIG. FIG. 2 is a cross-sectional view taken along line BB in FIG. 1 with a part thereof enlarged. FIG. 3 is a cross-sectional view taken along the line CC in FIG. FIG. 8 is a cross-sectional view taken along the line EE of FIG.

Hereinafter, one preferred embodiment of the slide type cosmetic container according to the present invention will be described in detail with reference to the attached drawings. The slide type cosmetic container (hereinafter simply referred to as a cosmetic container) 1 according to the present embodiment is a container main body 2 in which the cosmetic is accommodated and slidably provided, and the container main body 2 is accommodated by sliding movement. When the container body 2 is stored in the storage case 3, the case 3 is formed, and it has a substantially flat rectangular shape whose height is lower than the width and the depth.

In the following description, when the cosmetic container 1 is placed flat in a usable state, the vertical direction is the vertical direction, and the direction in which the container body 2 slides is the direction orthogonal to the depth direction and the depth direction Is shown as the width direction. With respect to each part of the cosmetic container 1 and each component of the cosmetic container 1, the vertical direction, the depth direction, and the width direction with respect to the state of being put flat so as to be usable. The direction is specified by the direction and explained. Further, in the sliding direction in which the container body 2 slides, the side from which the container body 2 is pulled out is referred to as the near side, and the side in which the container body 2 is stored is referred to as the back side.

The storage case 3 is a substantially rectangular plate-like top plate portion 3a that forms the upper surface of the cosmetic container 1 and covers the upper side of the container body 2, and a case side plate portion 3b hanging from both ends in the width direction of the top plate portion 3a. And, a back wall 3 c is integrally formed to connect the end portions on the back side of the top plate 3 a and the two case side plates 3 b. On the lower surface of the top plate 3a, a smooth plate 4 such as a mirror or a metal plate is pasted with a double-sided tape on almost the entire surface except for a slight outer peripheral portion. The lower surface of the top plate 3a and the lower surface of the smooth plate 4 are formed to be substantially flush with each other. Here, the smooth plate material 4 may be fixed by caulking or the like. Also, the back wall 3c may not necessarily be provided.

The case side plate portion 3b is provided with slide rails 3d which project inward to face each other. The slide rail 3 d is inclined so as to be higher from the front side of the storage case 3 to the rear side. Further, an inner protrusion 3e which protrudes further inward is provided on the foremost side of the slide rail 3d. The details of the slide rail 3d and the inner projection 3e will be described later.

The container body 2 is in the form of a rectangular parallelepiped substantially rectangular in plan view. The container main body 2 is provided with a cosmetic accommodating portion 2a at the lower side, in which the dent cosmetic is accommodated at the approximate center in the depth direction and the width direction. Cosmetics storage part 2a has constituted the approximately rectangular shape which made the corner a circle shape as a whole, and the inside is divided into three fields.

An annular recess 2c along the peripheral wall 2b is provided on the outer periphery of the cosmetic storage 2a via the peripheral wall 2b surrounding the cosmetic storage 2a. In the recess 2c, an annular packing 5 made of an elastic member is provided so as to protrude upward from the peripheral wall 2b. Here, in the depth direction which is the sliding direction, the region S where the annular packing 5 is provided is from the front side portion 5a of the annular packing 5 located on the front side of the cosmetic containing portion 2a, the cosmetic containing portion It corresponds to a region up to the back side portion 5b of the annular packing 5 located on the back side of 2a.

At an end on the front side of the container body 2, a projection 2 d that protrudes upward is provided over the entire width of the container body 2. The top of the projection 2 d and the top of the peripheral wall 2 b have substantially the same height, and are formed slightly higher than the other upper surface 2 e of the container body 2.

The container side wall 2f of the container body 2 is provided with a slide groove 2g which is recessed inward in the width direction. The width in the height direction of the slide groove 2g is slightly larger than the width in the height direction of the slide rail 3d and the inner projection 3e provided in the storage case 3. Further, the slide groove 2g is also inclined so as to be higher from the front side to the back side of the container main body 2 similarly to the slide rail 3d of the storage case 3. The inclination angle of the slide groove 2g is the same as the inclination angle of the slide rail 3d.

The slide groove 2g is provided substantially in the entire region of the container side wall 2f, with a slight edge 2h on the front side of the container side wall 2f. In the slide groove 2g, at approximately the same interval as the width of the inner projection 3e provided in the storage case 3 in the depth direction, disposed at both the position spaced from the edge 2h and the end on the back side In addition, in-

groove protrusions

2i and 2j protruding outward in the width direction are provided. The amount of protrusion of the in-

groove protrusions

2i and 2j is substantially the same as the amount of protrusion of the inner protrusion 3e provided in the storage case 3 from the slide rail 3d. The tip of the in-groove projection 2i on the front side has an arc shape, and the in-groove projection 2j on the back side has a flat surface 2k on the front side substantially orthogonal to the longitudinal direction of the slide groove 2g.

The slide rail 3 d provided in the storage case 3 is provided from the end on the front side of the storage case 3 by a width in the depth direction of the edge 2 h of the container body 2 from the back position. Therefore, when the container body 2 is stored in the storage case 3, the edge 2h of the container body 2 is in contact with the surface on the front side of the slide rail 3d of the storage case 3 and the inner projection 3e The in-groove projection 2 i on the front side is disposed on the back side of the inner projection 3 e of the storage case 3. At this time, the front end 3f of the storage case 3 and the front surface 2l of the container body 2 form substantially the same plane.

The slide rail 3 d is provided across the area S in which the annular packing 5 is provided in a state where the container body 2 is stored in the storage case 3. For this reason, the storage case 3 has an area on the back side where the slide rail 3d is not provided. Then, when the container body 2 is stored in the storage case 3, the in-groove projection 2 j on the back side of the container body 2 is disposed in the area where the slide rail 3 d is not provided.

In the cosmetic container 1, in a storage state in which the container body 2 is stored in the storage case 3, the annular packing 5 provided outside the cosmetic storage portion 2 a is pressed by the smooth plate 4, and the annular packing 5 is compressed. It is held in the state of being In this state, the cosmetic container 1 in which the space enclosed by the annular packing 5 maintains high airtightness between the cosmetic container 2 a provided inside the annular packing 5 and the smooth plate 4. It is closed. At this time, the peripheral wall 2b and the projection 2d have a slight gap with the top plate 3a, so that the annular packing 5 is reliably compressed.

In the storage state in which the container body 2 is stored in the storage case 3, the inner projection 3 e of the storage case 3 is held between the edge 2 h of the container body 2 and the in-groove projection 2 i on the front side. Slide movement in the direction of depth is restricted. The position of the container main body 2 in the stored state corresponds to the stored position. Further, the inner protrusion 3 e of the storage case 3, the edge 2 h of the container body 2, and the in-groove protrusion 2 i on the front side correspond to the lock mechanism of the cosmetic container 1.

When the cosmetic container 2a of the cosmetic container 1 is opened, when the container body 2 is pulled from the storage case 3 to the front side, the in-groove projection 2i provided on the container body 2 is the inside of the storage case 3. The container main body 2 is pulled out while sliding on the protrusion 3 e and the in-groove protrusion 2 i on the near side sliding on the surface of the inner protrusion 3 e facing the container main body 2. At this time, since the in-groove projection 2i has to run on the inner projection 3e, an operation force of a predetermined level or more is required to pull out the container body 2, and therefore the storage case 3 is naturally operated without being operated. The container main body 2 is prevented from coming off from the bottom, and the protrusion 2i in the groove slides on the inner projection 3e to prevent the container main body 2 from being pulled out vigorously.

Further, when the container body 2 is pulled out from the storage case 3, a slide rail 3 d provided on the storage case 3 and inclined so as to increase from the front side to the back side is provided to the container body 2. It is guided by being engaged with the slide groove 2g which is inclined so as to become higher from the rear side. Thereby, as the container body 2 is pulled out, it moves away from the top plate portion 3 a and the smooth plate 4, that is, downward. Therefore, as the container body 2 is pulled out, the amount of compression of the annular packing 5 decreases.

In the cosmetic container 1, both the slide groove 2 g of the container body 2 and the slide rail 3 d of the storage case 3 are provided over substantially the entire length of the container body 2 in the depth direction. Thus, when the container body 2 is pulled out from the storage case 3, the container body 2 is pulled out while the slide groove 2 g and the slide rail 3 d are engaged in a longer range.

In the container body 2 drawn out of the storage case 3, the flat surface 2k of the in-groove projection 2j on the back side abuts on the inner protrusion 3e of the storage case 3, and the sliding movement in the pulling direction is restricted. In this state, the container body 2 is in the maximum drawn state in which the container body 2 is most pulled out from the storage case 3, and the position of the container body 2 in the maximum drawn state corresponds to the open position.

Further, when the container body 2 in the maximum drawn state is stored in the storage case 3, the container body 2 is pressed to the back side of the storage case 3. At this time, the container body 2 is guided by the slide groove 2g engaged with the slide rail 3d, and gradually slides while sliding to the back side along the inclination of the slide groove 2g and the slide rail 3d. It ascends and moves in the direction approaching the top plate 3 a and the smooth plate 4.

The container body 2 slidingly moved to the back side has a large load when the in-groove projection 2i on the front side rides on the inner projection 3e of the storage case 3, and the user presses it with a larger operation force The in-groove protrusion 2i on the side slides while sliding on the surface of the inner protrusion 3e facing the container body 2 and slides.

The container body 2 reduces the load when the in-groove protrusion 2i on the front side passes over the inner protrusion 3e and is disposed on the back side of the inner protrusion 3e, and the slide rail 3d of the storage case 3 and the inner protrusion The container body 2 is stored in the storage case 3 by the edge 2 h of the container body 2 being in contact with the end on the front side of 3 e. At this time, the annular packing 5 provided on the outer side of the cosmetic container 2 a is most pressed by the smooth plate 4, and the annular packing 5 is held in a compressed state. By reducing the load and restricting the slide movement to the back side of the container body 2, the user recognizes that the cosmetic container 2a is sealed.

According to the slide type cosmetic container 1 according to the present embodiment, the slide rail 3d and the slide groove 2g engaged when the container body 2 slides are provided over substantially the entire length of the container body 2 Since the slide rail 3d and the slide groove 2g engage with each other in a wider range when sliding and moving, the container main body 2 can be slidingly moved in a stable state at all times. Thereby, comfortable opening-closing operativity can be ensured. Further, the slide rail 3d and the slide groove 2g are engaged over the entire area S where the annular packing 5 is provided in the depth direction in the storage state of the container main body 2 in which the annular packing 5 is compressed. Therefore, the reaction force in which the annular packing 5 is compressed can be received by the entire slide rail 3d. Therefore, the annular packing 5 is uniformly compressed over the whole, and the entire annular packing 5 uniformly contacts the top plate portion 3 a (smooth plate 4), whereby the space surrounded by the annular packing 5 is obtained. , High airtightness can be ensured. Thus, in the closed state, the airtightness of the cosmetic container 2a can be improved.

Further, the slide rail 3d and the slide groove 2g rise from the side of the maximum pulling out position at which the container body 2 is pulled out most from the storage case 3 to the storage position side stored in the storage case 3 by slide movement. Because of the inclination, the distance between the container body 2 and the top plate 3a and the smooth plate 4 is closest to each other at the storage position. For this reason, in the storage position, the annular packing 5 is reliably compressed, and the compression gradually weakens when pulled out, and the load of the operation for the user to open the cosmetic container 1 is reduced, so the operability is excellent. At the same time, wear of the annular packing 5 can be suppressed.

Further, the slide rail 3d and the slide groove 2g are an inner projection 3e forming a lock mechanism which is engaged with each other in the storage state in which the container body 2 is stored in the storage case 3 and maintains the storage state; Since the edge 2 h and the in-groove projection 2 i on the front side are provided, higher air tightness is maintained in the space surrounded by the annular packing 5 between the cosmetic container 2 a and the smooth plate 4. Can.

Also, the above embodiments are for the purpose of facilitating the understanding of the present invention, and are not for the purpose of limiting the present invention. It goes without saying that the present invention can be modified and improved without departing from the gist thereof, and that the present invention includes the equivalents thereof.

DESCRIPTION OF SYMBOLS 1 cosmetic container 2 container main body 2a cosmetic storage portion 2b peripheral wall portion 2c concave portion 2d projection portion 2e upper surface 2f container side wall portion 2g slide groove 2h edge portion 2i projection in groove 2j projection in groove 2k flat surface 2l container main body Surface 3 Storage case 3a Top plate 3b Case side plate

3c Back wall

3d Slide rail 3e Inward projection 3f Case front end of case 4 Smooth plate 5 Ring packing 5a Ring side packing 5a Ring side packing 5b Ring packing Area S Area where annular packing is provided

Claims

It is a slide type cosmetic container in which a container main body for containing a cosmetic is provided slidably in a sliding direction with respect to a storage case capable of storing the container main body,
The storage case includes a top plate portion covering at least the stored upper surface of the container main body, and case side plate portions vertically provided from both end portions of the top plate portion in a direction intersecting the sliding direction,
The container main body includes a cosmetic accommodating portion recessed downward, an annular packing projecting upward and surrounding the cosmetic accommodating portion, and a container side wall portion facing the case side plate portion when accommodated in the accommodating case. Equipped with
A slide rail is provided on one of the case side plate portion and the container side wall portion to project to the other side, and the slide rail is slid to the other side when the container body slides. A sliding groove is provided to be engaged;
The slide rail is configured such that when the annular packing is pressed by the top plate portion and the container body is stored in the storage case, the annular packing contacts the top plate portion uniformly. Sliding cosmetic container characterized in that it is engaged with a groove.
The slide rail engages with the slide groove over the entire length when the annular packing is pressed by the top plate portion and the container body is stored in the storage case. The sliding cosmetic container according to claim 1.
The slide rail and the slide groove are inclined so as to rise from the side of the maximum withdrawal position where the container body is most pulled out from the storage case by the slide movement toward the storage position side stored in the storage case. The slide type cosmetic container according to claim 1 or 2, characterized in that it comprises.
The slide type cosmetic container according to any one of claims 1 to 3, wherein the slide rail is provided over a region where the annular packing is provided in a slide direction.
The container body and the storage case are provided with a lock mechanism that engages with each other in the storage state in which the container body is stored in the storage case, and maintains the storage state. The sliding cosmetic container according to any one of the above.