KR20030033438A - Cosmetics case with Rotate pressing out structure - Google Patents

Abstract

PURPOSE: A cosmetic container having a rotary extrusion structure is provided to discharge contents as much as required at one's will by a simple operation by remarkably improving a discharge structure of a conventional cosmetic container. CONSTITUTION: The cosmetic container is assembled on a housing forming a container body. A rotary body is integrally formed with a cylindrical portion(420) having a spiral insertion receptacle groove(410) formed on an inner face. A compression member(600) has projections(620) inserted into the spiral insertion groove(410). When the compression member(600) pushes a contents housing container(500) having a corrugation structure(510) by the rotation of the rotary body, a shutter(700) elastically supported by a coil spring(900) is opened by the pressure of the contents to discharge the contents. When the rotation of the rotary body stops, the shutter shuts a contents discharge hole by the elastic force of the coil spring. The inside of the container is always kept airless to thereby prevent the decay or deterioration of the contents.

Description

Cosmetic container with a rotational extrusion structure {Cosmetics case with Rotate pressing out structure}

The present invention is a rotary extrusion structure that discharges only the contents of the required amount by the extrusion structure without fundamentally no external air flow into the container in which the liquid cosmetics in the cream state is accommodated, and then automatically blocks the discharge holes by the opening and closing sides. The invention relates to a cosmetic container having.

The inflow of air into the container containing cosmetics has been a fundamental cause of deterioration of cosmetics, and in the case of high-functional cosmetics, inflow of external air causes cosmetics to deteriorate quickly. In the case of high-functional cosmetics, pure natural materials are manufactured as the main raw materials, and the use of preservatives is extremely suggested, so that the airtightness of containers containing high-functional cosmetics is inferior or when air is discharged or spilled, external air easily enters or invades foreign substances. This is easily achieved, the higher the risk of deterioration.

Conventionally, the airless type cosmetic container by compression pumping is known to prevent such problems, but when used for a long time, the airtightness decreases due to abrasion or shrinkage, which causes deterioration of contents due to inflow of external air or infiltration of foreign matter. And there is a problem that the pumping function is degraded.

In addition, it is very difficult to control the proper amount to be discharged, if more than the required amount has been discharged and had to be discharged again if a small amount was discharged.

The present invention can drastically improve the discharge structure of the conventional cosmetic container as described above, and can arbitrarily discharge the contents as required by a simple operation. It is the technical problem of the present invention to fundamentally block the inflow of foreign matters and to maintain the airless state completely inside the container and to simplify the structure and make the operation convenient.

1 is a cross-sectional view of the present invention

Figure 2 is a cross-sectional view showing an operating state of the present invention

3 is an exploded perspective view of the present invention

<Explanation of symbols for main parts of drawing>

(100) Housing (110) Groove (120) Protrusion Jaw

(130) Protruding jaw (140) Inner cylinder (150) (150 ') Guide passage

(200) fixing member (210) upper end pipe (220) protruding jaw

(300) Inner cap (310) Arc indentation surface (320) Contents discharge hole

(320) Opening and closing surface (330) Downward tube

(400) Rotor (410) Spiral recess (420) Cylindrical section

(500) Contents container (510) Corrugated structure (520) Arc fusing

(600) Compression Member (610) Arc Supporting Surface (620) (620 ') Projection

(700) Opening and closing board (710) Assembling jaw (720) Contents outflow passage

(730) Connecting Rod (740) Opening Side

(800) Support member (810) Assembling jaw (820) Contents outflow passage (830) Outflow passage (900) Coil spring

The groove 110 and the projection jaw 120 and the projection jaw 130 for assembling the rotating body are protruded in the upper and lower upper walls and the fixing member and the inner cap are assembled. A cylindrical housing 100 having an inner cylinder 140 having passages 150 and 150 'formed therein, and assembled into a recess 110 of the housing 100 and having an upper end pipe 210 protruding from a central portion thereof and an inner wall thereof. It is assembled to the fixing member 200 protruding the cap assembly protruding jaw 220 and the protruding jaw 120 of the housing 100 and the protruding jaw 220 of the fixing member, the upper surface portion is formed of an arc recessed surface 310 In the center of the arc-shaped recessed surface, the contents discharge hole 320 having the inclined opening and closing surface 320 'is drilled and the lower end tube 330 is coupled to the end pipe 210 formed in the fixing member 200 at the bottom of the central portion. Internal cap 300,

The rotating body is assembled to the lower circumferential wall protruding jaw 130 of the housing 100 and the cylindrical portion 420 having a spiral recess groove 410 is fitted into the wall and the inner cylinder 140 of the housing 100 ( 400 is fixed between the upper end of the housing 100 and the flange of the fixing member 200, the main wall has a corrugated structure 510 so as to be stretchable, and the contents receiving container in which the arc-shaped fusing portion 520 is formed toward the inside on the bottom A protrusion 620 is formed on the guide supporter 150 and 150 ′ which is provided with an arc supporting surface 610 supporting the arc-shaped melted portion 520 formed on the bottom surface of the container 500 and the contents accommodating container 500. Compression member 600 formed to face the 620 'and the cosmetic discharge hole 320 of the inner cap 300 is inserted into the support member assembly jaw 710 is formed on the bottom and the contents outlet passage 720 Connection between the opening and closing plate 700 and the opening and closing plate 700 formed with the opening and closing surface 740 in which a plurality of connecting table 730 and the lower peripheral wall is inclined Coil spring having an opening / closing plate closing function on the main wall of the supporting member 800 having the contents flow passage 820 formed between the connecting rods 830 having the assembly jaw 810 coupled to the assembly jaw 710 formed at the 730. It is made by assembling the connecting plate 730 of the opening and closing plate 700 by touching the 900.

Unexplained reference numeral 1000 in the figure shows a protective cap that is covered on the inner cap.

Effects of the present invention having the above-described configuration will be described.

1 is a state in which the liquid cosmetics are accommodated in the contents receiving container 500 and the opening and closing plate assembled with the support member 800 in the contents discharge hole 320 perforated in the center of the inner cap 300 ( The opening and closing surface 740 of the 700 is closed in close contact with the opening and closing surface 320 'of the contents discharge hole 320 by the elastic force of the coil spring 900, thereby essentially blocking the inflow of air. The opening and closing surface 740 of the opening and closing surface 320 'of the opening and closing plate 320' of the 320 is formed to be inclined, so that the close contact area is wide at the time of closing, thereby increasing the closing effect.

When the contents are discharged in such a state, when the lower circumferential wall of the rotating body 400 is held and rotated in the clockwise direction, the cylindrical portion 412 integrally formed with the rotating body 400 rotates along the cylindrical portion ( 412, the protrusions 620 and 620 ′ of the compression member 600 inserted through the guide passages 150 and 150 ′ are inserted into the spiral recess grooves 410 formed on the inner surface of the spiral recess groove 410. While raising vertically with the member 600 is to push the contents container 500.

As such, the wrinkled structure 510 of the contents accommodating container 500 is contracted by the rising pressure of the compression member 600, and the contents under pressure receive the contents outlet passage 720 and the contents outlet passage 820 of the support member. Pressing the opening / closing plate 700 while passing through) opens and closes the opening / closing plate 700 in the state of FIG. 2 while opening / closing surface 740 of opening / closing surface 740 and contents discharge hole 320 of opening / closing plate 700. When the contents are discharged to the space portion formed between them and the amount of the contents is discharged, and the rotation of the rotating body 400 is stopped, the contents are stopped and the coil spring 900 contracted by the rise of the support member 800. ) And the opening and closing plate 700 again closes the contents discharge hole 320 while the contents discharged on the arc-shaped indentation surface 310 formed in the flat portion of the inner cap 300 are collected and do not flow down.

And the amount of discharge of the contents can be finely adjusted according to the degree of rotation of the rotating body 400 can prevent the loss due to the excessive amount of discharge, and the contents receiving container 500 to accommodate the contents is formed of a corrugated structure (510) In the contraction action is smooth and arc-shaped support surface 610 formed on the bottom surface of the arc-shaped fusing portion 520 protruding inward of the contents receiving container 500 is in close contact with the contents receiving container 500 in a stable state to push up Since the projections 620 and 620 'formed on both sides of the compression member 600 are fitted into the spiral recess groove 410 through the guide passages 150 and 150', the rotor 400 is securely fixed unless it is rotated. By being in this state, it is possible to prevent the contents from leaking out unnecessarily.

According to the present invention having the above-described configuration and working effect, the opening and closing plate completely seals the contents discharge hole by the elastic force of the coil spring, so that the chipping of external air or foreign matter is essentially blocked so that the inside of the container is always kept in an airless state. It can prevent the decay and deterioration of the product, so it is possible to store high-performance cosmetics for a long time. There is no waste of the contents will have an economic advantage.

Claims (1)

The groove 110 and the projection jaw 120 and the projection jaw 130 for assembling the rotating body are protruded in the upper and lower upper walls and the fixing member and the inner cap are assembled. It is assembled in the cylindrical housing 100 having the inner cylinder 40 formed with the passages 150 and 150 'and the groove 110 of the housing 100 and the upper end pipe 210 protruding from the center and the inner wall. It is assembled to the fixing member 200 protruding the cap assembly protruding jaw 220 and the protruding jaw 120 of the housing 100 and the protruding jaw 220 of the fixing member, the upper surface portion is formed of an arc recessed surface 310 In the center of the arc-shaped recessed surface, the contents discharge hole 320 having the inclined opening and closing surface 320 'is drilled and the lower end tube 330 is coupled to the end pipe 210 formed on the fixing member 200 at the bottom of the central portion. Internal cap 300, The rotating body is assembled to the lower circumferential wall protruding jaw 130 of the housing 100 and the cylindrical portion 420 having a spiral recess groove 410 is fitted into the wall and the inner cylinder 140 of the housing 100 ( 400 is fixed between the upper end of the housing 100 and the flange of the fixing member 200, the main wall has a corrugated structure 510 so as to be stretchable, and the contents receiving container in which the arc-shaped fusing portion 520 is formed toward the inside on the bottom A protrusion 620 is formed on the guide supporter 150 and 150 ′ which is provided with an arc supporting surface 610 supporting the arc-shaped melted portion 520 formed on the bottom surface of the container 500 and the contents accommodating container 500. Compression member 600 formed to face the 620 'and the cosmetic discharge hole 320 of the inner cap 300 is inserted into the support member assembly jaw 710 is formed on the bottom and the contents outlet passage 720 Opening and closing plate 700 and the connecting plate of the opening and closing plate 700 formed a plurality of connecting table 730 and the lower peripheral wall inclined opening and closing surface 740 It has an opening and closing plate closing function on the circumferential wall of the support member 800 formed between the connecting table 830 having the assembly jaw 810 coupled to the assembly jaw 710 formed in the 730 and the contents outflow passage 820 is formed. Cosmetic container having a rotational extrusion structure characterized in that the coil spring 900 is assembled to the connection table 730 of the opening and closing plate 700.