KR20010007735A - Maltipurpose case carrying out opening and shatting automatically - Google Patents

Abstract

PURPOSE: A multipurpose case having a cap opened and shut automatically is provided, which can contain cosmetic articles and stationery therein. CONSTITUTION: The case comprises a cylinder including a first(4) and a second space(5) divided by a partition, and a first and a second air path(6,7) on the outer surface, a first rod(8) and a second rod(10) connected to the both sides of the cylinder respectively, a cylindrical pad(12) stuck to the outer circumference of the cylinder, a first case(13), a secondary case(15), and a top and a bottom lead cover(30,32) fixed to one end of the first rod, which are lifted with the cylinder. One ends of the first and the second case are connected to the first and the second space side of the pad surface respectively. A first and a second connecting groove are formed at one end of the first and the second rod respectively and the other ends of the rods are inserted into the first and the second space of the cylinder. Cosmetic brushes and various writing materials can be included as lead materials(18). The case is a dual type including two cylinders symmetrically.

Description

Multipurpose case carrying out opening and shatting automatically}

The present invention relates to a multi-purpose case capable of automatic opening and closing, more specifically, as a cosmetic utensil used for makeup or a stationery for writing, the lid of the case is made to open and close automatically, the structure is simple, and the invention is easy to use. The present invention relates to a multi-purpose case capable of automatically opening and closing.

In general, cosmetics such as a ball touch brush, a lipstick, a lip brush, an eye brush, and the like are used to make a woman's beauty or a lot of makeup for actors. Most of these cosmetic tools are provided with a manual method, i.e., a lid that opens and closes by hand for ease of use and ease of storage. In general, the brush is drawn out at the same time when the lifting operation is performed.

By the way, in using the cosmetics as described above, since the lid must be opened and closed every time the brush is used, the operation is very complicated, and the problem that the lid is peeled off relatively easily occurs frequently.

In addition, the conventional cosmetics should be provided with a spiral gear on the outer circumferential surface of the inner seam to which the brush is coupled and the outer rim inner circumferential surface fixed to the case, and additional parts supporting them should be provided. Since as many as 14 parts are required, the production and assembly labor of the parts has been increased, thereby increasing labor costs and continuing to increase the unit cost of the product.

The present invention has been made to solve the above problems, it is configured to open and close automatically without opening and closing the lid of the cosmetic appliance to prevent the loss of the lid, automatic opening and closing to improve the convenience of use It is to provide a possible multipurpose case.

In addition, an object of the present invention is to provide a multi-purpose case capable of simple and convenient automatic opening and closing while reducing the number of parts of the cosmetic device.

1 is an exploded cross-sectional view showing a structure when using a multi-purpose case capable of opening and closing automatically of the present invention to one side

Figure 2 is an assembly cross-sectional view showing the multipurpose case of the present invention

Figure 3 is an exploded cross-sectional view when using the automatic opening and closing multi-purpose case of the present invention on both sides

Figure 4 is an assembled cross-sectional view showing a multi-purpose casing capable of opening and closing the present invention

Figure 5 is a perspective view showing the upper and lower core cover of the present invention

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

2: cylinder 8: first rod

10: first load 13: first case

15: second case 16: cap

18: wick 20: inner case

In the present invention, the cosmetic member is fitted to the wick, and in the usual case made to open and close the lid fitted to the upper portion of the case to protect the wick by hand,

The diaphragm is provided in the middle of the cylindrical shape, and the inner space is cut into the first space and the second space, and a first air passage is formed at one side of the outer circumference to connect the inside of the opening of the first space and the inside of the second space. A cylinder having a second air passage formed on an outer circumferential surface opposite to the first air passage to connect the inside of the first space and the inside of the opening side of the second space;

A first rod formed at one end thereof and a second rod inserted at a second space of the cylinder at the other end thereof;

A cylindrical pad provided in close contact with the outer circumference of the cylinder;

A first case having one end coupled to an outer circumference of the first space-side cylindrical pad;

A second case having one end coupled to an outer circumference of the second space-side cylindrical pad;

It is characterized in that the upper and lower core cover is installed so as to be fixed to one end of the first rod and moved up and down to close when raised and open when lowered.

Coupled to the other end of the second case is characterized in that the cap is further provided for closing it.

The wick is further provided with a cosmetic brush-lipstick, lip brush or eye brush, and the wick is further provided with writing stationery-ball-point pen, crayon shim, etc., the case using the cylinder is a symmetrical dual type (Dual type).

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

1 is an exploded cross-sectional view showing a structure when using the automatic opening and closing of the multi-purpose case of the present invention to one side, Figure 2 is an assembly cross-sectional view showing the multi-purpose case of the present invention.

First of all, the present invention includes a cylinder 2 and a first rod 8 and a second rod 10 coupled to both sides thereof, as shown in FIG.

The cylinder 2 has a cylindrical shape. At this time, the diaphragm 3 is provided in the middle of the cylinder 2 so that the first space 4 is formed on the left side, and the second space 5 is partitioned on the right side.

The first rod 8 and the second rod 10 are treated with a seal 24 with rubber, silicon, or the like to prevent leakage of air pressure.

A first air passage 6 is formed on the outer circumferential surface of the cylinder 2 to connect the inside of the opening side of the first space 4 with the inside of the second space 5, and the first air passage 6. A second air passage 7 is formed on the outer circumferential surface on the opposite side to connect the inside of the first space 4 and the inside of the opening side of the second space 5.

Then, the compressed air is moved during the movement of the first and second rods (8, 10) along the first air passage (6) and the second air passage (7) the first space 4 and the second space (5) It becomes movable to).

The outer circumferential surface of the cylinder 2 is formed with a fixing groove 26 extending in the horizontal direction, and the fixing grooves 26 of the same size are formed symmetrically in the corresponding portions on the opposite side.

Upper and lower core covers 30 and 32 are inserted into and fixed to the fixing groove 26, and are liftable together with the cylinder 2.

The upper and lower shim covers 30 and 32 have fixed jaws 34 at one end thereof, and shim covers 36 are formed at the other side thereof. The shim cover 36 is formed in a semicircular shape so as to be in contact with each other when the upper and lower shim covers 30 and 32 are raised to prevent intrusion of foreign matter.

Subsequently, a first coupling groove 9 is formed at one end of the first rod 8, and the other end thereof is inserted into the first space 4 of the cylinder 2.

A second coupling groove 11 is formed at one end of the second rod 10, and the other end thereof is inserted into the second space 5 of the cylinder 2.

In addition, the upper and lower shim covers 30 and 32 are inserted and fixed between one end of the second rod 10 and the cap 16, and the upper and lower shim covers 30 and 32 are right-sided. The formed fixing jaw 34 is fitted into the fixing groove 25 formed at the left end of the cap 16 and moves along the moving groove 26 formed in the cylinder 2.

Since the operation of the upper and lower core cover 30, 32 as described above moves in the opposite direction to the first rod 8, when the wick 18 coupled to the first rod 8 comes out, the upper and lower core cover (30, 32) is moved to the opposite side of the lower cover 36 is opened.

The cylindrical pad 12 is provided in close contact with the outer circumferential surface of the cylinder 2, the cylindrical pad 12 is made of a material having elasticity and is provided elastically close to the outer circumferential surface of the cylinder 2, thus, the first air cylinder The air passing through the furnace 6 and the second air passage 7 is prevented from leaking outside the cylinder 2.

The inner case 20 and the first case 13 are continuously inserted into and fixed to the outer circumferential surface of the cylindrical pad 12, and the second case 15 is fixed to the outer circumferential surface of the other side of the cylindrical pad 12.

At this time, the cap 16 is coupled to the outer end of the second case 15, the protrusion 17 protruding on one side of the cap 16 to the second coupling groove 11 of the second rod 10. Will be fitted.

Then, one end of the wick 18 is coupled to the first coupling groove 9 of the first rod 8. The other end of the wick 18 may be fitted with a cosmetic brush, such as a lip brush, eye brush, lipstick, etc., and stationery writing materials such as a ballpoint pen and a signature pen may be inserted and fixed.

The present invention having the configuration as described above is stored in a coupled state and when used, the first case 13 and the second case 15 is pulled out to the outside, in this case the second case 15 to the outside While being pulled, the inner end of the second rod 10 is transferred to the opening side of the second space 5, where air compressed by the inner end of the second rod 10 is discharged through the second air passage 7. The pressure is fed between the inner end of the first rod 8 and the inner space of the first space 4.

That is, while the air in the second space 5 is compressed, the first rod 8 is pushed while entering the first space 4 along the second air passage 7. In other words, when the air in the second space 5 is transferred to the first space 4 side, the air pressure causes the end of the first rod 8 to be pushed toward the opening side of the first space 4 and eventually the first rod. The wick 18 connected to the (8) is transported outward, the core cover 36 of the upper and lower core cover 30 is opened and moved inward, and various brushes coupled to the wick 18 are drawn out.

Here, when the inner end of the first rod (8) is transferred to the opening side, the air existing in the first space (4) is compressed and transported to the first air passage (6), and eventually inside the second space (5) along the passage. Since the inner end of the second rod 10 is smoothly transferred to the opening side.

In addition, after the wick 18 is pulled out and used, the wick 18 may be pushed inward by holding the first case 13 and the second case 15, and in this case, the second rod 10 may be pushed inward. The inner end portion of) is transferred into the second space 5 to compress the air therein, and the compressed air is transferred to the opening side first space 4 through the first air passage 6. The conveyed air pressure pushes the inner end of the first rod 8 into the first space 4.

The inner end of the first rod 8 pushes into the first space 4 to compress the air present in the first space 4, which is opened through the second air passage 7. Since the second rod 10 is transferred to the side second space 5, the second rod 10 is smoothly transferred into the second space 5.

In addition, the upper and lower core covers 30 and 32 fixed between the cap 18 and the second rod 10 during the operation as described above block the opening side of the first case 13 while being pushed up to prevent the wick ( 18) Withdrawal and withdrawal work will be done automatically, and it will perform a sufficient role of cap to prevent invasion of foreign matter.

The multipurpose case of the present invention has a smaller number of parts than the case of a conventional screw type by drawing in and out of a wick by a cylinder method, and can reduce the production process of the parts and the production cost accordingly.

Figure 3 is an exploded cross-sectional view when using the automatic opening and closing of the multi-purpose case of the present invention on both sides, Figure 4 is an assembly cross-sectional view showing the multi-purpose case of the automatic opening and closing of the present invention, Figure 5 is a top and bottom core of the present invention A perspective view showing a cover.

Referring to Figs. 1 and 2, a multi-purpose case using the cylinder of the present invention on both sides will be described. In the single type when one cylinder 2 is used, the first rod and the first rod are made. The two rods are inserted into the cylinders 2 and moved in opposite directions, but in the dual type using two cylinders, the second rods 10 and 28 are formed in both directions, and the separation jaw 20 is formed at the center thereof. This forms.

Fixing grooves 25 are formed at both sides of the separating jaw 20, and the fixing jaws 34 of the upper and lower seam covers 30 and 32 are fitted into the fixing grooves 25.

In this case, since the separating jaw 20 plays a role fixed to the end of the second rod 10, when the first rod 8 and the second rod 10 move in opposite directions, the separating jaw ( The upper and lower core lids 30 and 32 fixed to 20 are moved in the opposite direction to the first rod 8 so that the wick 18 is opened and closed.

The pneumatic movement of the cylinder 2 will be omitted since the operation as described in FIGS. 1 and 2 is performed.

The upper and lower core covers 30 and 32 are provided with fixed jaws 34 at one end thereof, and semicircular shim covers 36 at the other end thereof.

In the configuration of the present invention as a preferred embodiment, the cosmetic device provided in the wick, but if it is provided with writing instruments in the wick, it will be natural that it can also be used as stationery.

The present invention as described above is not limited to the preferred embodiment as described above, but having ordinary skill in the art to which the present invention pertains without departing from the spirit of the invention as claimed in the claims. It will be appreciated that various modifications can be made by those skilled in the art, and that such modifications will fall within the scope of the claims as key elements of the invention.

As such, the multi-purpose case that can be automatically opened and closed according to the present invention can be used with a relatively small number of parts because the operation is performed by a cylinder method, and thus the parts production labor, assembly labor and labor costs can be reduced, and accordingly the product It is effective to lower the unit price of.

In addition, unlike other existing cases, the lid is automatically opened and closed without the need to open and close it by hand, so it is convenient to use, there is no worry of getting cosmetics on the hands, and there is no need for a separate lid, so there is no risk of loss. There is little risk of pinching, it is easy to achieve storage condition with only one hand, and it is easy to disassemble and assemble and can be recycled and stable because there is little damage of each part.

In addition, the present invention invention use case is not only a cosmetic device, but also because the use of stationery at all, there is an effect that can be variously modified.

Claims (5)

In a conventional case, the cosmetic member is fitted to the wick, and the lid is inserted into the upper portion of the case to protect the wick by hand opening and closing, The diaphragm is provided in the middle of the cylindrical shape, and the inner space is cut into the first space and the second space, and a first air passage is formed at one side of the outer circumference to connect the inside of the opening of the first space and the inside of the second space. A cylinder having a second air passage formed on an outer circumferential surface opposite to the first air passage to connect the inside of the first space and the inside of the opening side of the second space; A first rod formed at one end thereof and a second rod inserted at a second space of the cylinder at the other end thereof; A cylindrical pad provided in close contact with the outer circumference of the cylinder; A first case having one end coupled to an outer circumference of the first space-side cylindrical pad; A second case having one end coupled to an outer circumference of the second space-side cylindrical pad; It is fixed to one end of the first rod and moved up and down to the upper and lower core cover to install the upper and lower core cover so that it is closed when raised and opened when descending. The multi-purpose case of claim 1, further comprising a cap coupled to the other end of the second case to close the second case. The multi-purpose case of claim 1, wherein the wick further comprises a cosmetic brush-a lipstick, a lip brush or an eye brush. [Claim 2] The multi-purpose case of claim 1, wherein the wick is further provided with stationery (ballpoint pen, fountain pen core, sign pen core, crayon, brush, etc.). [Claim 2] The multi-purpose case of claim 1, wherein the case using the cylinder is a dual type in which two cylinders are formed symmetrically.