KR200478563Y1

KR200478563Y1 - Refill case with multi-layered sealing structure

Info

Publication number: KR200478563Y1
Application number: KR2020150002889U
Authority: KR
Inventors: 배창국
Original assignee: 마사끼산업 코리아 주식회사; 배창국
Priority date: 2015-05-06
Filing date: 2015-05-06
Publication date: 2015-10-21
Also published as: CN205728619U

Abstract

The present invention provides a refill container having a multiple airtight structure that can prevent the evaporation of moisture and volatile components in the inner cosmetic packed by multiple airtightness, thereby maintaining the powder characteristics even during long-term use.
The above object of the present invention is achieved by a method for manufacturing a semiconductor device, which comprises an outermost stopping jaw (31), four projections (31, 32, 33, 34) projected with an interval therebetween, An upper lid 30 having upper one to upper three grooves 36, 37 and 38 and an axial protrusion piece 39 at one side of the latching jaw 31; And three protrusions projecting with an interval therebetween and engaged with the three upper one through the upper three grooves 36, 37 and 38 and the upper one through the upper four protrusions 31, 32, 33 and 34 And a hinge shaft (28) provided on one side of the support step (21) and a lower step (22, 23, 24) The hinge shaft 28 and the axial protrusion piece 39 are axially coupled to provide the airtight space of the storage space 29 of the lower main body 20 by the rotation of the upper lid 30. [ And the upper and lower protrusions and the upper to lower protrusions and the lower to the upper protrusions and the lower to the upper protrusions, And a multi-hermetic structure in which the coupling jaw is finally combined with the supporting step so as to provide multiple hermeties.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a refill container having a multi-

The present invention relates to a refill container which is applied to compacts for solid powder or liquid powder, and more particularly to a refill container for preventing the evaporation of moisture and volatile components in an inner cosmetic packed by multiple airtight containers, To a refill container having a multiple airtight structure.

A representative example of women's color cosmetics is a compact.

These compacts store the foundation of a liquid or solid powder filled inside.

However, such a foundation is disadvantageous in that when the outside air and the airtightness are not properly maintained, moisture or volatile substances are evaporated and the natural fragrance is exhausted, and at the same time, the foundation is hardened or cracked and separated into fragments.

For this reason, the cosmetic container for color cosmetics has a structure in which the inner container is closed when the lid is closed to prevent deterioration of the color cosmetics stored therein.

In recent years, a compact has been disclosed in which a refill container accommodating a foundation of a new one can be replaced and used.

Such a refill container typically has a structure in which a lower main body and an upper lid are connected by a hinge, and a volatile solvent is contained in a foundation (color cosmetics) accommodated in the lower main body. There is a problem that the intention is evaporated.

Thus, a number of compacts having a refill container having a structure for enhancing airtightness have been provided.

For example, in Korean Patent No. 10-1271359 (hereinafter referred to as "Prior Art Document 1"), a ring-shaped assembly protrusion is protruded from an upper edge of a lower body, and a ring-shaped assembly protrusion is inserted into a lower edge of an upper lid A ring-shaped assembly portion formed with a ring-shaped groove is formed to protrude to provide airtightness by concave-convex engagement with each other.

In this prior art document 1, there are two assembling protrusions protruding from the upper lid, a central assembling protrusion forming two grooves engaging with the assembling protrusions, and a protrusion-engaging protrusion formed on the left and right sides of the assembling protrusion Lt; / RTI >

However, in this prior art document 1, when the two projections and the two recesses are coupled, the air trapped in the recesses is not smoothly discharged, so that the upper lid is not closed smoothly. The opening and closing of the upper lid is not smooth at the time of occurrence.

Thus, in order to provide a smooth covering function, the inclined portions are provided opposite to the inner side surfaces of the end portions of the assembled projecting portions on both sides forming the ring-shaped grooves to provide a wedge-shaped coupling structure.

Accordingly, when the upper lid is closed, the ring-shaped protrusions along the wedge structure are inconveniently incapable of easily separating from the ring-shaped recesses due to surface contact when both sides are in contact with each other.

In particular, the coupling structure between one protrusion and the corresponding groove in a state of not applying the packing has a disadvantage that airtightness is lowered due to deformation due to long-term use.

In other words, it is possible to connect one ring-shaped assembly projection having the same projection height to one ring-shaped groove having the same groove depth, which is engaged with the ring-shaped assembly projection, but the projection and the groove In the case of increasing the number, it is difficult to simultaneously couple a plurality of protrusions and a plurality of recesses according to covering, and furthermore, it is difficult to cover and sound more smoothly when deformation occurs.

Korean Registered Patent No. 10-1271359 (Registration date: May 29, 2013)

The present invention has been made to solve the above-mentioned disadvantages of the prior art,

The multi-airtight structure by the combination of multiple protrusions and multiple grooves without application of packing for airtightness maximizes the blocking airtightness with the outside air, And it is an object of the present invention to provide a refill container having a gas-tight structure.

In order to achieve the above object, a refill container having a multi-

Four protrusions 1 to 4 protruding from the outermost protruding jaw with an interval therebetween, three protrusions 1 to 3 formed by these protrusions, and a protrusion on one side of the protrusions, An upper lid;

And three protrusions protruding from the outermost support step and the inner side of the protrusion and spaced from the protrusions of the protrusions of the first to third protrusions and the protrusions of the first to fourth protrusions, A lower main body having first to third grooves and a hinge shaft at one side of the supporting step; Lt; / RTI >

Wherein the hinge shaft and the shaft protrusion are axially coupled to each other to provide airtight space for the storage space of the lower main body by rotation of the upper lid,

The projections of the first to third protrusions and the protrusions of the first to third grooves and the protrusions of the first to third protrusions and the protrusions of the first to third protrusions are combined and finally the protrusions And a multi-airtightness is provided by close contact with the step.

The protrusion of the upper lid of the upper lid is longer than the protrusion of the upper lid. The protrusion of the upper lid is longer than the protrusion of the upper 4th, and the protrusions of the upper 2 and upper 3 are formed to be longer than the protrusions of the upper 1, The upper first protrusion and the lower first protrusion come into contact first with rotation about the hinge axis, the upper second protrusion and the lower second protrusion come into contact with each other in the second order, the third upper protrusion and the lower third protrusion come into contact with each other, And is in contact with the inner surface of the fourth protrusion and the third protrusion, and at the same time, the engaging jaw finally hermetically closes the supporting step.

In addition, since the contact between the inclined surfaces formed on the projections 1 to 3 and the projections formed on the projections 1 to 3 by partial surface contact of the vertical surface extending from the inclined surface, So that the force due to the opening and closing operation is reduced.

According to the present invention, the upper lid and the lower body can sustain the airtight effect by mutual interlocking engagement between the multiple projections and the groove formed thereby.

In addition, according to the present invention, it is ensured that the opening and closing operation is smoothly performed by the surface contact between the minimum vertical surfaces at the inclined boundary lines formed on the multiple projections of the upper lid.

Further, according to the present invention, the upper lid and the lower lid can be used as a refill container by injection molding, industrially, a mass production effect can be expected, and it is possible to provide at low cost.

1 is a front section view of an assembled state showing the use of the present invention;
Fig. 2 is a cross-sectional front view of the present invention.
Figs. 3 to 8 are sectional views showing the step-by-step operation for explaining the operation of the present invention.

The present invention maximizes the airtightness due to multiple airtightness by interlocking the plurality of protrusions, and maximizes the original activity due to the opening and closing operations by improving the projecting structure of multiple protrusions.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

In the description of the present invention, the structure and size of the components shown in the drawings may be simplified or simplified as long as they do not interfere with the explanation of the design.

FIG. 1 is a front section view of an assembled state showing the use of the present invention, and FIG. 2 is a sectional front elevational view of the present invention. As shown in Fig. 2, the refill container 10 of the present invention is composed of a lower main body 20 and an upper lid 30 hinged to the lower main body.

The refill container 10 according to the present invention is housed and assembled inside a top cover 3 which hinges or screws the lower case 2 of the compact container 1, as shown in Fig.

2, the lower main body 20 includes three outermost support limbs 21, three projections 22, 23 and 24 protruding inwardly with an interval therebetween, Lower first to lower third grooves 25, 26 and 27 formed by the support step 21 and the lower to lower third projections 22, 23 and 24 are formed, and the support step 21 A hinge shaft 28 is provided at one side of the hinge shaft 28.

Inside the lower third projection 24, a storage space 29 in which a liquid foundation or solid foundation C is stored is provided.

The support step 21 and the lower to lower third protrusions 22, 23, and 24 protrude in a ring shape so that the first to third lower grooves 25, 26, and 27 are also formed into a ring- Formation is natural.

In addition, the first to third protrusions 22 to 24 are formed with first to third lower slopes 22a, 23a, 24a on the outer side of the upper end.

The upper lid 30 has four outermost to upper four protrusions 32, 33, 34, 35 protruding at an interval from the outermost latching jaw 31 and three protrusions 32, And the shaft protrusions 39 are provided on one side of the engaging jaw 31. The shaft protrusions 39 are formed on the one side of the engaging jaws 31,

At this time, the projections 32 to 34 of the upper 1 to upper 3 are formed with upper 1 to upper 3 slopes 32a.33a, 34a inside the lower end.

The protrusions 31 and the protrusions 32, 33, 34, 35 of the upper to the fourth protrusions 32, 33, 34, 35 protrude in a ring shape so that the grooves 36, 37, It is natural that it is formed as a groove.

The first protrusion 32 of the upper lid 30 is longer than the locking protrusion 31 and the locking protrusion 31 is longer than the fourth protrusion 35 and the upper protrusion 33 And the upper third protrusion 34 are formed to be longer than the upper first protrusion 32 at the same height.

On the opposite side of the catching jaw 31 there are provided a puff receiving space 31a in which ordinary cosmetic puffs are stored and a handle 31b on the outside of the puff containing space 31a on the opposite side of the axial protruding piece 39, .

3, the upper lid 30 is rotated about the hinge shaft 28 of the lower main body 20 by the rotation of the shaft protruding piece 39, as shown in FIG.

More specifically, in operation of the present invention,

4 and 5, the protrusions 32, 33, 34 and the protrusions 22, 23, 24 of the upper lid 30, Are successively brought into contact with each other by the inclined surfaces 32a, 33a, 34a and the inclined surfaces 22a, 23a, 24a of the first to third inclined surfaces 32a, 33a, 34a,

6 to 7, the second inclined surface 23a of the second lower projection 23, the lower surface of the lower first projection 22, the lower surface of the second lower projection 20, The vertical surface on the opposite side of the lower first inclined surface 22a is inclined to the third inclined surface 34a of the third upper projection 34 of the upper lid 30 and the upper second inclined surface 33a of the upper second projections 33, The upper fifth protrusion 35 makes contact with the vertical surface on the opposite side of the inclined surface 24a of the lower third protrusion 24 and the vertical surface on the opposite side of the inclined surface 32a of the upper first protrusion 32, 8, the engaging jaws 31 are engaged with the inclined surfaces 22a of the first projections 22 in a sequential manner, Tightly closed by the tight contact with the support step 21.

In this process, the upper lid 30 is brought into contact with the upper first projection 32 and the lower first projection 22 by the rotation about the hinge shaft 28, The upper second projection 33 and the second lower projection 23 are in contact with each other so that the third upper projection 34 and the lower third projection 24 come in contact with each other and the fourth upper projection 33, (35) and the third protrusion (24), and at the same time, the engagement step (31) is finally brought into close contact with the support step (21) to be airtight.

The closing of the upper lid 30 in this process is sequentially performed from the center axis P of the lower main body 20 to the upper third protrusion 33 and the second lower protrusion 23 and the upper second protrusion 23 34 and the first protrusion 24 and the upper fifth protrusion 35 and the third lower protrusion 24 are engaged with each other while the projections and the groove are engaged and the air is sequentially discharged.

This coupling is coupled to the handle 31b of the upper lid 30 from the hinge shaft 28 and is engaged with one side inclined surfaces 32a and 33a formed on the projections 32, 34a of the first to third protrusions 22, 23, 24, and some vertical surfaces that are out of the boundary line of one of the lower-to-lower three protrusions 22, 23, 24 so as to provide ease of opening and closing operation with minimal surface contact.

It will be appreciated that the closing operation of the present invention is provided by a reverse operation in the opposite order.

The present invention is not limited to the above embodiments and various changes and modifications may be made without departing from the spirit and scope of the present invention.

10: refill container
20: Lower main body, 21: Support step, 22: Lower first projection, 23: Lower second projection, 24: Lower third projection, 25: Lower first groove, 26: Lower second groove, Groove, 28: hinge shaft, 29: storage space
The present invention relates to a puff storage space for storing a puff in a puff storage space of an upper lid and an upper lid for storing the puff storage space. The first groove 37, the second groove 37, the third groove 37,

Claims

Four protrusions 1 to 4 protruding from the outermost protruding jaw with an interval therebetween, three protrusions 1 to 3 formed by these protrusions, and a protrusion on one side of the protrusions, An upper lid;
And three protrusions protruding from the outermost support step and the inner side of the protrusion and spaced from the protrusions of the protrusions of the first to third protrusions and the protrusions of the first to fourth protrusions, A lower main body having first to third grooves and a hinge shaft at one side of the supporting step; Lt; / RTI >
Wherein the hinge shaft and the shaft protrusion are axially coupled to each other to provide airtight space for the storage space of the lower main body by rotation of the upper lid,
The projections of the first to third protrusions and the protrusions of the first to third grooves and the protrusions of the first to third protrusions and the protrusions of the first to third protrusions are combined and finally the protrusions And the multiple airtightness is provided by close contact with the step.

The method according to claim 1,
The protrusion of the upper lid of the upper lid is longer than the protrusion of the upper lid. The protrusion of the upper lid is longer than the protrusion of the upper 4th, The first upper projection and the lower first projection come into contact with each other by the rotation about the axis, the upper second projection and the lower second projection come into contact with each other, and the third upper projection and the lower third projection come into contact with each other And the fourth protrusion is in contact with the inner surface of the fourth protrusion and the third protrusion, and at the same time, the engaging jaw is hermetically attached to the supporting step.

The method according to claim 1,
Wherein a contact between an inclined surface formed on each of the projections 1 to 3 and a projected surface formed on each of the projections 1 to 3 is engaged with a partial surface contact of a vertical surface extending from the inclined surface. Refill container having a structure.