KR200431983Y1 - Lid opening-closing apparatus of cosmetic vessel with an air-tight sealed structure - Google Patents

Abstract

The present invention relates to a lid opening and closing device of the cosmetic container having an airtight structure for long-term storage, moisturizing and maintenance of color cosmetics, more specifically, the inner container 20 for receiving cosmetics into the interior of the container body (10) The outer lid which is coupled to the container body 10 having a built-in puff 25 and hinged to the upper portion of the container body 10 is opened and closed as the push button 30 maintains and releases the lock state. 40), and the airtight hardened rubber 18 and the rib 48 of the outer lid 40 which are filled and cured with liquid rubber on the upper side of the support body 15 outside the inner container 20 are in close contact with each other. While maintaining the airtight, in front of the push button (30) in accordance with the pressing operation of the push button 30 to release the operation at the same time as to protrude the operating projection (35) to push the core 45 upward; Along with securing airtightness, it is excellent in providing convenience of use by opening the outer lid.

Cosmetic containers, color cosmetics, airtight structure, liquid rubber, opening device, lid

Description

Lid opening and closing device for cosmetic container with airtight structure {LID OPENING-CLOSING APPARATUS OF COSMETIC VESSEL WITH AN AIR-TIGHT SEALED STRUCTURE}

1 is a cross-sectional configuration diagram of a cosmetic container pre-used by the applicant.

2 is a side cross-sectional view of the present invention.

3 is an exploded cross-sectional view of the present invention.

4 is a plan view of the present invention.

Figure 5 is a perspective view showing a push button of the present invention.

6a, b is an operation of the present invention.

** Description of the symbols for the main parts of the drawings **

10: container body 15: support body

18: hardened rubber 20: inner container

25: Puff 30: Pushbutton

31: locking protrusion 45: core

46: lockhome 48: rib

35: working projection 36; Slope

The present invention relates to a cosmetic container having an airtight structure for long-term storage, moisturizing and maintenance of the color cosmetics, in particular, the airtight structure to maximize the efficiency of use because it provides smooth opening and closing of the lid by pressing the button in front of the container It relates to a lid opening and closing device of the cosmetic container having a.

In general, color cosmetics are used in a portable cosmetic container.

As an example, the compact is configured to store and hold a solid foundation in a cosmetic container having a predetermined shape, and to apply the foundation to a face by using a puff (puff) that is stored inside at the time of use.

However, the solid foundation contains a harmless volatile solvent of the human body, and if the volatile solvent is not properly maintained, there is a problem in that the foundation hardens and cannot be used due to evaporation in the air.

In addition, the inherent aroma of the color cosmetics described above evaporated, there was also a problem that can not store the characteristics of the cosmetic for a long time.

For this reason, a number of techniques for providing an airtight structure of the color cosmetic container have been disclosed.

The cosmetic container is a container main body having a space for accommodating cosmetics, puff (puff) and the like is in turn housed, one side is hingedly coupled to the upper portion of the container body and the opposite side is kept locked by the lock portion and It consists of an outer lid that opens and closes while releasing.

At this time, in order to maintain the moisturizing and steering of the cosmetics stored in the inner container, the gasket of the elastic rubber material provided separately on the upper portion of the support frame provided on the outer side of the inner container, and the outer lid is closed when the upper surface of the gasket Since the rib to pressurizes to constitute a protruding airtight.

However, the conventional hermetic structure has problems such as productivity and assembly workability deteriorated due to the work request of separately forming and assembling elastic rubber gaskets for maintaining the inside container and the outside airtightness, and the manufacturing cost increases. .

In order to improve this problem, the applicant has previously applied and used a cosmetic container having an airtight structure as shown in FIG.

This forms an injection groove 3a along the upper inner circumferential surface of the support body 3 provided outside the inner container 5 of the container body 2, and fills and hardens the liquid rubber in a gel state with the injection groove 3a. When the airtight hardened rubber 4 was molded and fixed, the rib 6a was in close contact with the hardened rubber 4 when the outer lid 6 was closed.

This technology provides the advantages of doubling the airtightness by the simple structure by using the liquid rubber, as well as improving the productivity and assembly workability as well as reducing the manufacturing cost since the hardened rubber is installed by filling and curing.

However, the above-described technique by the present applicant has a sticky property even after the hardened rubber 4 is cured into a liquid rubber so that the rib 6a of the outer lid comes into close contact with each other when the outer lid 6 is closed. do.

For this reason, even if the push button 8 of the lock portion 7 pushes the lock protrusion 8a out of the lock groove 9a formed in the core 9 of the outer lid, the outer lid 6 of the container body 2 is removed. There was a problem that this easily does not open to the top.

That is, even when the lock of the outer lid 6 is released by the lock portion 7, the rib 6a of the outer lid is in close contact with the hardened rubber 3a so that it is not separated from the stuck state. Only when the outer lid 6 is folded upward, the outer lid is opened.

Therefore, the user was very inconvenient to use the cosmetic container.

The present invention has been made to solve the problems of the prior art and the technology previously filed by the applicant.

The present invention has a purpose to provide excellent convenience and ease of use as it secures airtightness because the outer lid is separated from the hardened rubber in which the ribs fill and harden the liquid rubber during the unlocking operation of the lock part. .

The purpose of this invention,

It consists of an inner container for accommodating cosmetics into the container body, a container body with a built-in puff, and an outer lid that is hinged to the upper part of the container body to open and close as the push button is pressed to maintain and release the locked state. Become,

The airtight hardened rubber filled with liquid rubber on the upper side of the support body outside the inner container and the ribs of the outer lid are kept in close contact with each other,

The front of the push button is achieved by protruding an actuating projection to push the core upwards and remove the lock at the same time as the push button is pressed.

In particular, the actuating projection is made possible by forming an inclined guide surface that is inclined upward from the front to guide the lower end of the core upwardly upward.

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

That is, the lid opening and closing device of the cosmetic container having an airtight structure of the present invention is as shown in Figs.

An inner container 20 accommodating cosmetics into the inner space of the container body 10, a plastic cover 21, and a container body 10 having a built-in puff 25;

One side is hinged to the upper portion of the container body 10, the lock projection 31 is maintained and released from the lock groove 46 of the core 45 by the push operation of the push button 30 on the opposite side As it consists of the outer lid 40 is installed to open and close;

The airtight hardened rubber 18 and the outer lid 40 which filled and cured the liquid rubber in a gel state with the injection groove 17 formed along the upper surface of the support body 15 provided outside of the inner container 20. Ribs 48 are configured to be in close contact with each other and kept tight.

At this time, according to the present invention, the lock protrusion 31 is separated from the lock groove 46 of the core 45 at the same time as the push button 30 is pushed to the front of the push button 30, and at the same time, the core 45 is upper part. It is made by forming an actuating protrusion 35 so as to be pushed apart.

The actuating projection 35 is formed by forming an inclined guide surface 36 inclined upward from the front to guide the lower end 47 of the core 45 to the front upper portion.

In addition, the actuating protrusion 35 is configured to be symmetrically formed in plural on both front sides of the push button 30 so as to push the core 45 as a whole to the top.

At this time, the core 45 of the outer lid 40 may operate using the same core formed with the lock groove 46 as shown in the drawing, but the outer lid of the core operated by the operating projection 35 Of course, it can be formed separately in the operation.

On the other hand, the curing rubber 18 described in the present invention is a liquid rubber that is hardened at room temperature, namely RTV (Room temperature vulcanization), which is a silicone rubber (Silicone Rubber) that is easy to be installed in the field, as disclosed in the applicant's prior application technology. It may be used as a type silicone rubber or as a two-part (topic + hardener) silicone rubber.

As the reference numeral 32, the plate spring integrally formed to provide a shot recovery force for the pressing operation of the push button 30, 33 is a through hole of the push button 30, the core 45 is inserted, 49 denotes a mirror provided in the outer lid 40.

Next will be described the operation and action of the present invention as described above.

In the cosmetic container of the present invention, the airtight hardened rubber 18 and the ribs 48 of the outer lid 40 are filled with the liquid rubber in a gel state on the inner support body 15 of the container body 10. In the structure that effectively maintains mutual confidentiality by pushing the push button 30 to release the lock state of the outer lid 40 and at the same time operating to push the outer lid slightly upward, while providing an easy opening of the outer lid Is there.

To describe in more detail, the cosmetic container of the present invention is to install the inner container 20, the plastic cover 21, the puff 25 in order to accommodate the cosmetic in the interior space of the container body (10).

At this time, the hardening rubber 18 and the outer lid 40 to fill and harden the liquid rubber on the support body 15 provided on the outer side of the inner container in order to maintain the moisturizing, maintenance of the cosmetics contained in the inner container 20 The ribs 48 are in close contact with each other to maintain airtightness.

The cosmetic container of the present invention is an improvement that can not easily open the outer lid even after unlocking the outer lid 40 because of the sticky nature of the hardened rubber 18 of the liquid rubber material.

That is, when pressing the push button 30 as shown in Figure 6 in order to open the outer lid 40 of the present invention, the push button 30 is compressed by pressing the leaf spring 32 forward .

As the push button 30 moves forward, the lock protrusion 31 of the push button 30 is released from the lock groove 46 formed in the core 45 of the outer lid 40 to release the support state. .

At the same time, the operation protrusion 35 provided in front of the push button 30 moves forward and pushes the lock protrusion 31 upward.

At this time, the inclined guide surface 36 formed to be inclined upwardly from the front to the rear of the operation protrusion 35 pushes the core upward while guiding the lower end 47 of the core 45 upward.

As the operation protrusion 35 of the pushbutton 30 pushes the core 45 upward, the rib 48 of the outer lid 40 is hardened rubber on the upper shaft surface of the support body 15. 18) is forced to separate and leave in close contact with the state.

In particular, the actuating protrusion 35 is provided in plural from both sides of the pushbutton 30 to push the core 45 of the outer lid 40 as a whole, so that the hardening rubber 18 and the rib 48 closely adhere to each other. The state is separated and separated as a whole.

In this way, the user can easily release the lock state by releasing the locked state by pressing the push button 30 and at the same time separating the close state of the ribs 48 and the hardened rubber 18 of the outer lid 40. ), You can use the cosmetics inside.

As described above, the cosmetic container having the airtight structure of the present invention releases the lock state of the outer lid by pushing a push button and simultaneously pushes the outer lid upward to forcibly separate the airtight structure between the hardened rubber and the rib of the liquid rubber material. By doing so, according to the opening of the outer lid while ensuring airtightness has an effect of providing excellent convenience of use.

Claims (3)

An inner container 20 accommodating cosmetics into the inner space of the container body 10, a plastic cover 21, and a container body 10 having a built-in puff 25; One side is hinged to the upper portion of the container body 10, the lock projection 31 is maintained and released from the lock groove 46 of the core 45 by the push operation of the push button 30 on the opposite side As it consists of the outer lid 40 is installed to open and close; The airtight hardening rubber 18 and the outer lid 40 of filling the liquid rubber in the gel state with the injection groove 17 formed along the upper surface of the support body 15 provided to the outside of the inner container 20. In keeping the ribs 48 in close contact and airtightness, In front of the push button 30, the lock protrusion 31 is released from the lock groove 46 of the core 45 according to the push operation of the push button 30, and at the same time, the core 45 is pushed upwards to separate it. Lid opening and closing device of the cosmetic container having an airtight structure, characterized in that formed by projecting the projection (35). The method of claim 1, The actuating projection 35 of the cosmetic container having an airtight structure, characterized in that formed by the inclined guide surface 36 inclined upwardly from the front to the rear to guide the upper portion of the lower portion 47 of the core 45 upward Lid opening. The method of claim 1, The actuating projection 35 is formed in a plurality of symmetrical in front of both sides of the push button 30, the cover opening and closing device of the cosmetic container having a gas tight structure, characterized in that the configuration is configured to push the core 45 as a whole upwards .

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