WO2014181949A1

WO2014181949A1 - Semi-automatic opening and closing lid for wet tissue case

Info

Publication number: WO2014181949A1
Application number: PCT/KR2014/000375
Authority: WO
Inventors: 이해정
Original assignee: (주)텍셀바이오
Priority date: 2013-05-07
Filing date: 2014-01-14
Publication date: 2014-11-13
Also published as: KR200468993Y1

Abstract

The present device relates to a semi-automatic opening and closing lid for a wet tissue case, which is mounted on the upper portion of a wet tissue case storing wet tissues therein, and which is semi-automatically opened and closed. The semi-automatic opening and closing lid comprises: an installation plate; an opening and closing switch; a lid; and an elasticity protrusion. The installation plate has a through-hole, and is attached on the upper portion of a wet tissue case. Furthermore, the installation plate includes a fitting rim and hinge holes. If the opening and closing switch is pushed, at the same time as a clip of the lid is separated from a stopper, the lid is automatically opened by receiving an elastic force from the elasticity protrusion.

Description

Semi-automatic opening and closing cover for wet tissue case

The present invention relates to a semi-automatic opening and closing cover for a wet tissue case, and more particularly, when the cover is closed and the locking protrusion of the cover is caught by the locking jaw of the opening and closing switch, the opening and closing protrusion is elastically pressed by the elastic protrusion to give the cover an elastic force. Since it is possible to achieve the opening of the elastically operated cover simply by pressing the open / closed switch so that the locking protrusion of the cover is detached from the locking step, the user can conveniently use it, and the simple configuration does not increase the production cost. It can be connected to the receiving part of the cover to release the air inside through the air discharger that opens and closes the air discharge hole, so it can solve the problem that the wet tissue stored inside the case is deteriorated or the bacteria propagate even after long time use. This results in wet wipes that can be used for a long time Seuyong relates to semi-automatic opening and closing lid.

In general, wet wipes are made of a thin tissue made of synthetic fibers, viscose fibers, cotton fibers, cellulose fibers, and natural vegetable fibers, and water is added and sterilized. In recent years, infants 'diapers have been used to clean infants' skin.

In addition, conventional wet tissues are stored and sold in a container such as a plastic pack to prevent moisture evaporation and to be easily carried. The wet tissue container is stored in a state in which a plurality of wet tissues are folded inside, as shown in FIG. A casing 1 in which a drawing hole 1a to be drawn out is formed; It includes a lid (2) attached to the upper surface of the casing (1) and provided with a lid portion (2a) for opening and closing the take-out hole (1a).

In addition, the cover 2 is attached with an adhesive sheet 3 for blocking the take-out hole 1a, and closes the take-out hole 1a until the first use to seal the inside of the casing 1.

However, the conventional cover (2) seals the lead hole (1a) with the adhesive sheet (3) until the first use, but in the case of the adhesive sheet (3) the air to the gap due to the problem of easily falling off the bonded portion Since it passes, there was a problem that the long-term storage is difficult due to the water evaporation of the wet tissue.

On the other hand, in order to solve the above-mentioned problem, the cover for wet tissue container, such as the Public Utility Model Publication "20-2011-0006740" has been developed as a supplement, but the above-described conventional wet tissue container cover can only maintain a tight state in the wet tissue container tightly However, after minimal use, the air introduced into the container could not be removed by opening and closing of the cover, causing problems such as deterioration of the wet tissue and proliferation of bacteria during long-term storage.

Therefore, the applicant can remove the air in the case even after the first use, such as registered Patent Publication No. 10-1210942, so that it can be stored for a long time, so that the air can be safely used without worrying about bacteria for a long time We developed the cover for wet tissue case equipped with discharge device.

However, the cover for the wet tissue case described above must be opened with the other hand while holding the top plate with one hand in order to pull out the wet tissue, so that the cover of one hand can be used, such as while eating, driving, or doing other activities. When it is impossible to use, there was a problem of difficulty in using wet wipes.

Accordingly, the present applicant has come up with a semi-automatic opening and closing cover for the wet tissue case that can be easily opened and closed the cover of the wet tissue case.

The present invention is to close the cover so that the locking protrusion of the cover is caught on the locking step of the opening and closing switch, since the opening and closing protrusion is elastically pressurized by the elastic protrusion, the cover is given an elastic force, the pressing protrusion of the cover at the locking step by pressing the opening and closing switch The purpose of the present invention is to provide a semi-automatic opening and closing cover for the wet tissue case that can be conveniently used by the user with a simple configuration without increasing the manufacturing cost since the opening of the elastically actuated cover can be easily achieved by only leaving it.

In addition, the present invention is coupled to the receiving portion of the cover can be discharged to the outside air through the air vent opening and closing the air discharge hole, so that the wet tissue stored in the case deteriorated even if used for a long time, or bacteria The problem can be solved, and the purpose is to provide a semi-automatic opening and closing cover for wet tissue case that can be used for a long time storage wet wipes.

The semi-automatic opening and closing cover for the wet tissue case of the present invention for achieving the above object, in the cover that is mounted on the upper part of the wet tissue case in which the wet tissue is stored therein, forms a through hole and is attached to the upper portion of the wet tissue case A mounting plate consisting of a fitting protrusion and a hinge hole; An opening / closing switch configured to impart an elastic force to the front of the installation plate and having a locking jaw at the rear thereof; It is hinged to the hinge hole of the mounting plate is configured to open and close the through hole, the lower portion is formed with a coupling protrusion corresponding to the fitting protrusion, the front constitutes the locking projection to be caught on the locking jaw of the opening and closing switch, the rear bottom opening and closing Cover which formed projection; Protruding vertically to the rear upper surface of the mounting plate to close the cover elastically pressing the opening and closing protrusions to give an elastic force to the cover; consisting of, pressing the opening and closing switch, the locking protrusion of the cover is separated from the locking jaw of the opening and closing switch At the same time, the cover is characterized in that the cover is automatically opened by the elastic force by the elastic protrusions.

Semi-automatic opening and closing cover for the wet tissue case of the present invention, if the closing protrusion of the cover is caught on the locking jaw of the opening and closing switch, the opening and closing protrusion is elastically pressurized by the elastic protrusion so that the cover is given an elastic force. The opening of the cover that is elastically operated can be easily achieved by only allowing the locking protrusion of the cover to be detached from the jaw, so that the user can use it conveniently, and there is an advantage that the manufacturing cost does not increase due to the simple configuration.

In addition, the present invention is coupled to the receiving portion of the cover can be discharged to the outside air through the air vent opening and closing the air discharge hole, so that the wet tissue stored in the case deteriorated even if used for a long time, or bacteria The problem can be solved, and this is a useful design that can be used for long time storage wet wipes.

1 is a perspective view showing a conventional wet tissue container.

Figure 2 is a perspective view showing a state in which the semi-automatic opening and closing cover for wet tissue case of the present invention according to the first embodiment is closed in a state mounted on the upper portion of the wet tissue case.

Figure 3 is a perspective view showing a semi-automatic opening and closing cover for the wet tissue case of the present invention according to the first embodiment.

4 and 5 is an exploded perspective view showing a semi-automatic opening and closing cover for a wet tissue case of the present invention according to the first embodiment.

Figure 6 is a cross-sectional view showing a state in which the semi-automatic opening and closing cover for wet tissue case of the present invention according to the first embodiment.

7 is a cross-sectional view showing a state of opening and closing the air discharge hole through the operation of the air switch of the present invention according to the first embodiment.

Figure 8 is a perspective view showing a state in which the semi-automatic opening and closing cover for the wet tissue case of the present invention according to the second embodiment.

Figure 9 is a cross-sectional view showing a state in which the semi-automatic opening and closing cover for wet tissue case of the present invention according to the second embodiment.

* Symbol of drawing *

1: wet tissue case

10, 210: mounting plate 11, 211: through hole 13, 213: fitting protrusion 15: hinge hole 17, 217: coupling groove

20, 220: opening and closing switch 21, 221: cutting groove 23, 223: locking jaw

30, 230: cover 31: hinge protrusion 231: connector 32, 232: coupling protrusion 33, 233: locking protrusion 35, 235: opening and closing projection 37: hinge coupling hole 38: air discharge hole 39: receiving portion

40, 240: elastic protrusion

50, 250: air opening and closing 51: hinge shaft 53: sealing protrusion

100, 200: Semi-automatic opening and closing cover for wet tissue case

Looking at the configuration of the present invention for solving the above problems are as follows.

The present invention can safely use the wet tissue (not shown) stored inside without altering or propagating bacteria, and facilitates the opening of the cover 30 so that the user can easily use the wet tissue of the wet tissue case (1) The present invention relates to a semi-automatic opening and closing cover for a wet tissue case that is mounted and opened at an upper portion.

First, the semi-automatic opening and closing cover 100 for the wet tissue case of the present invention according to the first embodiment is the installation plate 10, the opening and closing switch 20, the cover 30 and, as shown in FIG. It is made of an elastic protrusion (40).

First, the mounting plate 10 has a configuration that is attached to the upper portion of the wet tissue case (1) through a conventional adhesive means (not shown), and forms a through hole 11 to draw out the wet tissue, the through The outer side of the hole 11 is characterized in that the fitting protrusion 13 for sealing coupling of the cover 30 is configured.

And, the outer side of the fitting protrusion 13 is preferably configured to further include a coupling groove 17 for the installation of packing (not shown), according to the packing is installed in such a coupling groove 17, the installation When the cover 30 is coupled to the plate 10, the installation plate 10 and the cover 30 are sealed, so that moisture of the wet tissue stored in the wet tissue case 1 does not escape.

In addition, a hinge hole 15 to which the cover 30 is hinged is formed at the rear of the installation plate 10 so as to open and close the through hole 13 by rotating the cover 30.

Second, the opening and closing switch 20 is configured in the front of the installation plate 10 to achieve the opening and closing of the cover 30, is formed by forming the cutting grooves 21 on both sides so that the elastic force is applied, the rear It characterized in that the locking projection 23 is formed to hang the cover 30 fixed.

Third, the cover 30 is configured to be hinged to the hinge hole 15 of the mounting plate 10 as described above to open and close the through hole 11, the rear of both sides of the mounting plate 10 A hinge protrusion 31 corresponding to the hinge hole 15 is formed.

In addition, the lower surface of the cover 30 forms a coupling protrusion 32 that is fitted into the fitting protrusion 13 of the mounting plate 10 so that the through hole 11 is sealed when the cover 30 is opened. It is composed.

In addition, the front of the cover 30 is formed in the wedge-shaped locking projection 33 is caught on the locking projection 23 of the opening and closing switch 20, the rear lower opening and closing projections for the elastic opening and closing of the cover 30 Characterized in that 35 is formed.

Fourth, the elastic protrusion 40 is formed to protrude perpendicularly to the rear upper surface of the mounting plate 10, when the cover 30 is closed, the opening and closing protrusion 35 formed on the lower surface of the cover 30 is the elastic protrusion 40 It is elastically pressurized by).

Therefore, in the state in which the cover 30 is closed, the cover 30 has an elastic force in a direction that is always opened and closed by the opening and closing protrusion 35 and the elastic protrusion 40, in this state, the opening and closing switch 20 When the locking protrusion 33 of the cover 30 is separated from the locking jaw 23 of the opening / closing switch 20 according to the operation, the opening of the lid 30 may be opened by the elastic force of the opening and closing protrusion 35 and the elastic protrusion 40. This is done automatically.

Here, in the present invention, the elastic protrusion 40 has been described as a configuration for applying the elastic pressing force to the opening and closing protrusion 35, on the contrary, the opening and closing protrusion 35 is configured to apply the elastic pressing force to the elastic protrusion 40 The same effect may be achieved.

Meanwhile, in the first embodiment of the present invention, the cover 30 may be manufactured in a structure capable of discharging air inside the wet tissue case 1, and such a structure may include a hinge coupling hole ( 37 and the air outlet hole 38 formed therein, the air opening and closing the air outlet hole 38 is hinged to the hinge coupling hole (37) of the receiving portion (39) ( It may be easily achieved by configuring a further 50, the hinge shaft 51 and the air hinged to the hinge coupling hole 37 in the air switch 50 for the operation of the air switch 50, air The sealing protrusion 53 to be inserted into the discharge hole 38 should be configured.

Looking at the operation according to the first embodiment of the present invention as described above are as follows.

First, as illustrated in FIG. 6, when the opening / closing switch 20 configured in the mounting plate 10 is pressed downward, the opening / closing switch 20 moves so that the locking protrusion 33 formed on the cover 30 opens / closes the switch ( 20 is separated from the locking step 23, and at the same time protrudes in the vertical direction on the rear upper surface of the mounting plate 10 by the elastic protrusions 40 that are elastically pressing the opening and closing projections 35 of the cover 30 The cover 30 is forced to open.

Therefore, the cover 30 is automatically opened by rotating clockwise around the hinge hole 15 of the mounting plate 10, through the opening of the mounting plate 10 through the automatic opening of such a cover (30). The hole 11 is opened to achieve the use of the wet tissue.

After using the wet tissue as described above, the locking projection 33 of the cover 30 is caught by the locking projection 23 of the opening and closing switch 20 by applying a force to rotate the cover 30 counterclockwise. Through the simple operation as described above, the cover 30 may be closed to achieve the closing of the through hole 11 of the installation plate 10.

When the cover 30 is closed as described above, the opening and closing protrusion 35 formed on the cover 30 is elastically pressed by the elastic protrusion 40 vertically protruding so that the cover 30 is given an elastic force. In the same way, the automatic opening of the cover 30 can be achieved by simply pressing the open / close switch 20.

Therefore, by using the present invention, it is easy to pull out the wet tissue using only one hand, and using the elastic force through the opening and closing protrusion 35 and the elastic protrusion 40, it is a simple configuration to open the cover 30, production There is no increase in costs.

On the other hand, after closing the cover 30 as described above, as shown in Figure 7 presses one side of the air switch 50.

Then, the air opener 50 rotates with respect to the hinge shaft 51 so that the airtight hole 53 formed at the receiving portion 39 of the cover 30 has a sealing protrusion 53 formed at the lower side of the air opener 50. Since it is separated from the (38), the air inside the wet tissue case (1) is discharged to the outside through the air discharge hole 38, the user at this time to close the closed cover 30 from the upper side to more perfect air discharge Through pressurizing to all the air inside the tissue case (1) may be discharged to the outside.

After the air is discharged as described above, the other end of the air opening and closing device 50 is pressed to reinsert the sealing protrusion 53 into the air discharge hole 38 of the accommodating part 39 to seal the wet tissue case 1. This can be achieved completely, through which air does not remain in the wet tissue case (1), so that deterioration or germ propagation of the wet tissue does not occur even when used for a long time.

In addition, the semi-automatic opening and closing cover 200 for the wet tissue case of the present invention according to the second embodiment is a configuration in which the mounting plate 210 and the cover 230 are integrally formed as shown in FIGS. 8 to 9. The installation plate 210, the opening and closing switch 220, the cover 230, and the elastic protrusion 240, which is the same configuration as the first embodiment, will be described in more detail below.

First, the mounting plate 210 has a configuration that is attached to the upper portion of the wet tissue case (1) through a conventional adhesive means (not shown), and forms a through hole 211 to draw out the wet tissue, the through The outer side of the hole 211 is characterized in that the fitting protrusion 213 for sealing coupling of the cover 230 is configured.

Further, the outer side of the fitting protrusion 213 is preferably configured to further include a coupling groove 217 for packing (not shown) installation, according to the packing is installed in the coupling groove 217, installation When the cover 230 is coupled to the plate 210, the installation plate 210 and the cover 230 are sealed to prevent the moisture of the wet tissue stored in the wet tissue case 1 from escaping.

Second, the opening and closing switch 220 is configured in the front of the installation plate 210 to achieve the opening and closing of the cover 230, is formed by forming the cutting grooves 221 on both sides so that the elastic force is applied, the rear The hanger 223 is fixed to the cover 230 is characterized in that it is formed.

Third, the cover 230 is configured to open and close the through-hole 211 of the mounting plate 210, both sides are conventionally connected integrally to the rear end of the mounting plate 210 and the rear end of the cover 230 The mounting plate 210 and the cover 230 may be integrally formed through a connecting body 231, and the connecting body 231 may be made of the same synthetic resin material as the mounting plate 210 and the cover 230. It is desirable to be.

In addition, the lower surface of the cover 230 constitutes a coupling protrusion 232 fitted to the fitting protrusion 213 of the mounting plate 210 so that the through hole 211 may be sealed when the cover 230 is opened. It is composed.

In addition, the front of the cover 230, the locking projection 233 is caught in the locking jaw 223 of the opening and closing switch 220 is formed in a wedge shape, the rear lower surface opening and closing projections for the elastic opening and closing of the cover 230 235 is formed.

Fourth, the elastic protrusion 240 is formed to protrude perpendicularly to the rear upper surface of the mounting plate 210, closing the cover 230, the opening and closing protrusion 235 formed on the lower surface of the cover 230 is an elastic protrusion 240 It is elastically pressurized by).

Therefore, in the state in which the cover 230 is closed, the cover 230 has an elastic force in a direction that is always opened and closed by the opening and closing protrusion 235 and the elastic protrusion 240, in this state, the opening and closing switch 220 When the locking protrusion 233 of the cover 230 is separated from the locking jaw 223 of the opening and closing switch 220 according to the operation, the opening of the cover 230 is opened by the elastic force of the opening and closing protrusion 235 and the elastic protrusion 240. This is done automatically.

Here, in the present invention, the elastic protrusion 240 is described as a configuration for applying the elastic pressing force to the opening and closing protrusion 235, on the contrary, the opening and closing protrusion 235 is configured to apply the elastic pressing force to the elastic protrusion 240 The same effect may be achieved.

On the other hand, in the second embodiment of the present invention, by additionally configuring the air opening and closing 250 to the cover 230 as in the first embodiment, it can be manufactured in a structure that can discharge the air inside the wet tissue case (1) It may also be, the operation according to the second embodiment is the same as the operation according to the first embodiment, and description thereof will be omitted.

Claims

In the cover which is mounted on the upper part of the wet tissue case in which the wet tissue is stored,

An installation plate 10 having a through hole 11 attached to an upper portion of the wet tissue case 1 and including a fitting protrusion 13 and a hinge hole 15;

An opening / closing switch 20 configured to impart an elastic force to the front of the installation plate 10 and having a locking jaw 23 formed at a rear surface thereof;

Is hinged to the hinge hole 15 of the mounting plate 10 is configured to open and close the through hole 11, the lower portion forms a coupling protrusion 32 corresponding to the fitting protrusion 13, the front opening and closing A cover 30 configured to engage the locking projections 33 of the locking projections 23 of the switch 20, and a rear surface of the cover 30 having opening and closing projections 35;

Is formed to protrude perpendicularly to the rear upper surface of the mounting plate 10 when closing the cover 30 elastically pressing the opening and closing projections 35 to give an elastic force to the cover 30;

When the opening and closing switch 20 is pressed, the locking protrusion 33 of the cover 30 is separated from the locking jaw 23 of the opening and closing switch 20, and the cover 30 is elastic by the elastic protrusion 40. Semi-automatic opening and closing cover for wet tissue case, characterized by being opened automatically upon receipt.
The method of claim 1, wherein the cover 30, the hinge portion 37 and the air discharge hole 38 is formed in the receiving portion 39, the hinge coupling hole 37 of the receiving portion 39 is hinged Semi-automatic opening and closing cover for wet tissue case, characterized in that the air opening and closing the air discharge hole 38 is further included.
In the cover which is mounted on the upper part of the wet tissue case in which the wet tissue is stored,

An installation plate 210 that forms a through hole 211 and is attached to an upper portion of the wet tissue case 1 and constitutes a fitting protrusion 213;

An opening / closing switch 220 configured to be provided with an elastic force in front of the installation plate 210 and having a locking jaw 223 at a rear surface thereof;

Is integrally connected to the rear end of the mounting plate 210 is configured to open and close the through hole 211, the lower portion forms a coupling protrusion 232 corresponding to the fitting protrusion 213, the front of the opening and closing switch ( A cover 230 forming a locking protrusion 233 that is caught by the locking jaw 223 of the 220, and having an opening and closing protrusion 235 formed at a rear lower surface thereof;

Is formed to protrude perpendicularly to the rear upper surface of the installation plate 210 when closing the cover 230 elastically pressing the opening and closing protrusions 235 to give an elastic force to the cover 230;

When the opening and closing switch 220 is pressed, the locking protrusion 233 of the cover 230 is separated from the locking jaw 223 of the opening and closing switch 220, and the cover 230 is an elastic force by the elastic protrusion 240. Semi-automatic opening and closing cover for wet tissue case, characterized by being opened automatically upon receipt.