RU2798152C2 - Household tissue paper storage container - Google Patents

Abstract

FIELD: container for storing household tissue paper.

SUBSTANCE: container for storing tissue paper includes a container body, inside which tissue paper is stored, containing an outlet through which it is removed; opening-closing lid hinged to the container body and closing the outlet; pressing means displacing the opening-closing lid in the direction of opening, in which the container body and the opening-closing lid are made in the form of a single part, while the container body contains a latch that fixes the opening-closing lid in the closed position and releases the opening-closing lid when unlocking, and a locking member for attaching the pressing means to the container body, in which the pressing means is an element made of thermosetting resin. The fixing element is made as part of the container body, and the pressing means is attached to the fixing element. The locking element encloses and holds the end of the pressing means, and the part of the locking element is a coil spring-shaped band that runs helically along the peripheral surface of the pressing means. The group of inventions also relates to an embodiment of said container.

EFFECT: tissue paper container can be used continuously for a long period of time.

2 cl, 10 dwg

Description

The field of technology to which the invention belongs

The invention relates to a container for storing thin household paper.

State of the art

Presently known containers for storing tissue paper such as wet wipes have an open-close lid that is biased in the opening direction by a pressing member such as a leaf spring and can be snapped into the closed position by a suitable latch. The opening-closing cover can be opened by a user by one pressing of a button provided on the latch (for example, see Patent Document 1).

When tissue paper is used up, the tissue storage container is filled with new tissue paper and can be used for a long period of time.

List of opposed materials

Patent Literature

[Patent Document 1] JP 5280743 B2

Disclosure of invention

Technical task

However, if the leaf spring (pressure means) of the storage container disclosed in the above patent document is made of thermoplastic resin, its resiliency decreases when used for a long period of time, and opening of the lid becomes difficult.

The purpose of the present invention is to provide a container for storing tissue paper with an open-close lid for easy opening.

The solution of the problem

To solve this problem, the present invention proposes a container for storing thin household paper specified in paragraph 1 of the attached formula, containing:

a container body inside which tissue paper is stored, having an outlet through which it is ejected;

an opening-closing lid hinged to the container body and covering the outlet; And

pressing means for biasing the opening-closing lid in an opening direction;

characterized in that the container body contains:

a latch locking the opening-closing cover in the closed position and releasing the opening-closing cover when unlocked; And

a locking element for attaching the pressing means to the container body;

characterized in that the pressing means is an element made of a thermosetting resin; And

characterized in that the fixing element is made as part of the container body, and the pressing means is attached to the fixing element.

The performance of the pressing means made of thermosetting resin is unlikely to deteriorate over time, and the pressing means can continue to perform its function as a spring biasing the open-closing lid in the opening direction. As a result, the tissue paper storage container with an easy-to-open open-close lid can be continuously used for a long period of time.

According to the object of the invention specified in paragraph 2 of the appended claims, a container for storing thin household paper is provided, containing:

a container body inside which tissue paper is stored, having an outlet through which it is ejected;

an opening-closing lid hinged to the container body and covering the outlet; And

pressing means for biasing the opening-closing lid in an opening direction;

characterized in that the container body contains a latch that locks the opening-closing lid in the closed position and releasing the opening-closing lid when unlocked;

characterized in that the opening-closing cover includes a locking element, with which the pressing means is attached to the opening-closing cover;

characterized in that the pressing means is an element made of a thermosetting resin; And

characterized in that the locking element is made as part of the opening-closing cover, and the pressing means is attached to the locking element.

The performance of the pressing means made of thermosetting resin is unlikely to deteriorate over time, and the pressing means can continue to perform its function as a spring biasing the open-closing lid in the opening direction. As a result, the tissue paper storage container with an easy-to-open open-close lid can be continuously used for a long period of time.

According to the subject matter of the invention referred to in claim 3 of the appended claims, there is provided a container for storing tissue paper according to claim 1 or 2, the pressing means of which contains a small hole or groove, and the locking element of which is inserted into said small hole or groove.

According to the object of the invention indicated in claim 4 of the appended claims, there is provided a container for storing tissue paper according to claim 1 or 2, the locking element of which surrounds and holds the end of the pressing means.

According to the object of the invention specified in paragraph 5 of the attached formula, a container for storing thin household paper according to any one of paragraphs is proposed. 1 - 4, part of the fixing part of which is located along the peripheral surface of the pressing means.

Useful effect of the invention

The present invention provides a container for storing tissue paper having an open-closing lid for easy opening.

Brief description of the drawings

In FIG. 1 is a perspective view of a container for storing tissue paper according to an embodiment of the present invention;

In FIG. 2 is a sectional view in the Y direction along a plane passing through the center of FIG. 1 storage container for tissue paper according to an embodiment of the present invention;

In FIG. 3 is a sectional view of a container for storing thin household paper with the opening-closing lid in the closed position;

In FIG. 4 is a sectional view of a container for storing tissue paper when the upper container body and the lower container body are not connected to each other;

In FIG. 5A is an explanatory enlarged view of the fixing member and the pressing means of the tissue paper storage container;

In FIG. 5B is an explanatory enlarged view of the fixing member and the pressing means of the tissue paper storage container;

In FIG. 6A is an explanatory view of a modified embodiment of a fixing member of a tissue paper storage container;

In FIG. 6B is an explanatory view of a modified embodiment of a fixing member of a tissue paper storage container;

In FIG. 7 is a sectional view of a modified implementation of the fixing element of a container for storing thin household paper;

In FIG. 8 is a sectional view of a modified embodiment of a locking member of a tissue paper storage container.

Implementation of the invention

The following is a detailed description of some possible embodiments of the container for storing tissue paper according to the present invention with reference to the accompanying drawings. Although the embodiments discussed below include technically preferred limitations for carrying out the present invention, the scope of the present invention is not limited to these embodiments or the examples discussed.

In the description below, the X, Y, and Z axes, which run in the front to back, left to right, and top to bottom directions, respectively, are defined as shown in FIG. 1. Thus, the side of the tissue paper storage container 100 on which the open-close cover 2 is fixed and the side opposite it are called the top and bottom sides, respectively. The side on which the container body 1 and the opening-closing lid 2 are connected to each other and the side opposite to it are called the front and back sides, respectively. The right and left sides when viewed from the front side of the container are referred to as the right and left sides, respectively. The axis passing in the direction from front to back is considered the X axis; the axis passing in the direction from left to right is considered the Y-axis; and the axis passing in the direction from top to bottom is considered the Z axis.

[Implementation Configuration]

[General configuration]

As shown in FIG. 1 to 4, the tissue paper container 100 includes: a container body 1 with an outlet 112a through which the tissue tissue inside is ejected; an opening-closing lid 2 connected to the container body 1 so as to cover the outlet 112a, said lid being free to open and close; and pressing means 3 which biases the opening-closing lid 2 in the opening direction. The container body 1 contains a cavity S, inside which tissue paper is stored.

The container body 1 and the opening-closing lid 2 can be made as a single piece by injection molding (double casting).

{Thin Household Paper}

The tissue paper P may be sheets of the so-called "jump" type, such as wet sheets, napkins, etc., folded and stacked in different directions, so that when one of the wet sheets, napkins, etc. is pulled out, . the next sheet is automatically pulled out. Another example of thin household paper P is paper rolled up, which is a sheet of wet paper, napkins, etc., along the length of which lines of perforations are made at equal distances from each other, along which one part of this paper is torn off. sheet from another.

{Container body}

As shown in FIG. 1, the container body 1 generally has the shape of a parallelepiped, the length of which in the Y-direction is longer than the length in the X- and Z-directions. In the vertical Z direction, the container body 1 is almost in the middle divided into the upper container body 11 forming the upper side of the container body 1, and the other part is the lower container body 12 forming the lower side of the container body 1. The upper container body 11 and the lower container body 12 are connected to each other on the rear side of the container body 1 .

The upper container body 11 and the lower container body 12 may be formed as a single piece by injection molding (double casting).

The dimensions of the container body 1 as a whole are preferably 60 mm to 150 mm, more preferably 80 mm to 100 mm in the X direction; – preferably 80 mm to 200 mm, more preferably 145 mm to 165 mm, in the Y-direction, and preferably 30 mm to 100 mm, more preferably 50 mm to 70 mm in the axial direction Z. The thickness of each surface is preferably 0.5 mm to 3 mm, more preferably 1 mm to 2 mm.

With these dimensions and thicknesses, a high molding efficiency and a strength sufficient to avoid any problems in actual use can be achieved.

As shown in FIG. 4, the inner cavity S of the container body 1 can communicate with the outside when the upper container body 11 rotates and tilts upwards about the hinge point on the rear side where the upper container body 11 and the lower container body 12 are connected to each other.

As shown in FIG. 2 to 4, if the connecting part between the upper container body 11 and the lower container body 12 on the rear side of the container body 1 is made with a thinner thickness than other parts of the container body 1, the rear surface of the container body can be easily bent in the connecting part. This allows the upper container body 11 to be easily rotated with respect to the lower container body 12 around the connecting part as a hinge point.

Alternatively, although performance is reduced, the upper container body 11 and the lower container body 12 may be formed separately from each other and hinged to each other by means of a hinge or the like.

As shown in the accompanying drawings, the container body 1 is divided into an upper container body 11 and a lower container body 12 almost in the middle in the Z direction, but it is more preferable if it is divided into an upper and lower body in a plane above the middle of the body 1 in the Z-direction. This reduces the possibility that, when the container is closed, the mechanical seal part/parts of the package will be pinched, which makes it easier to insert the thin household paper P into the container body 1 when it is closed with a certain package.

(Upper container body)

As shown in FIG. 1 - 4, the upper body 11 of the container is made in the form of a parallelepiped of almost rectangular shape, having a lower plane of the hole and a recessed part 111, having a recessed shape on the upper part of the upper body 11 of the container.

The outlet 112a for extracting tissue paper P from the cavity S is formed at the extraction portion 112 in the middle of the recessed portion 111. The outlet 112a is surrounded by the sealing contour 113. In other words, the recessed portion 111 surrounded by the sealing contour 113 is configured as an extraction portion 112, and an exit hole 112a is formed in the center of the extraction portion 112.

In addition, between the sealing contour 113 and the opening-closing cover 2, a locking element 115 is provided, located in the area inside the recessed part 11, but outside the sealing contour 113. On the locking element 115, a pressing means 3, described below, is located. One end of the pressing means 3 is inserted into the recessed part 111.

In addition, a latch 114 for opening and closing the opening-closing cover 2 is provided on the front side of the top surface.

Around the lower plane of the opening is an upper connecting part 116 that comes into close contact with the lower connecting part 121 of the lower container body 12 described below.

(Outlet)

The outlet 112 is an opening formed almost in the center of the upper surface of the upper container body and communicates with the cavity S.

The outlet 112a is made in the form of two intersecting cuts, as shown in FIG. 1, but the present invention is not limited to this embodiment, and the number of the above cuts may be more than two. For example, three cuts can be made connecting the vertices of a right triangle to its center of gravity.

The periphery of the outlet 112a is made of a material sufficiently resilient, as described below, to provide adequate resistance to the tissue paper P. As a result, when the tissue tissue sheet P is drawn out of the cavity S, the next sheet of tissue paper P following it is held by the outlet 112a . In addition, when using the tissue paper P in the form of a roll, the outlet 112a can cut the tissue paper P at the perforations.

(Sealing circuit)

As shown in FIG. 1, the sealing contour 113 of the body is a protrusion-shaped contour projecting upwardly and surrounding the outlet 112a. As shown in FIG. 3 and FIG. 4, the outer circumferential surface of the sealing contour 113 of the body is formed so as to come into close contact with the inner peripheral surface of the sealing contour 22 formed on the opening-closing cover 2, as described below.

(Latch)

As shown in FIG. 1, the latch 114 is in the form of a button and includes a housing hook 1141. The case hook 1141 engages the open/close lid hook 21 provided on the open/close cover 2 described below to snap the open/close cover 2 into the closed position. When the user presses the latch 114, the case hook 1141 and the open-close lid hook 21 disengage from each other, and the open-close lid 2 opens.

(Locking element)

As shown in FIG. 1 and FIG. 5A, the locking member 115 is substantially flush with the upper surface of the recessed portion 111 so as to hold the pressing means 3 described below.

(Upper connecting part)

As shown in FIG. 1 to 4, the upper connecting part 116 is formed around the bottom plane of the opening of the upper container body 11, except for the rear side of the opening where the upper container body 11 and the lower container body 12 are connected to each other. As shown in FIG. 2 to 4, only the outer peripheral side of the lower edge of the upper connection part 116 protrudes, forming the upper projection 1161. container lower body 12 described below.

The upper connecting portion 116 is configured such that the height of the upper projection 1161 is preferably 0.5 mm to 5 mm, more preferably 1 mm to 3 mm.

Upper container material

The container upper body 11 includes an extraction portion 112, a body sealing contour 113, and a fixing member 115 on the upper surface, which are made of an elastic material (hereinafter referred to as an elastic material) such as a styrene-butadiene, polyester, polyethylene, or urethane-type thermoplastic elastomer. The hardness of this elastic material is preferably 20 to 90. The hardness of the elastic material is measured in accordance with JIS K 6253 with a type A durometer.

In the upper container body 11, the upper connecting part 116 is also made of a similar elastic material.

The other projection(s) of the upper container body 11 are made of a polyolefin resin material such as polyethylene or polypropylene.

They are made in the form of a single piece using injection molding technology (double casting).

If the hardness of the material is less than the above, the elastic material is too soft and difficult to mold, resulting in poor molding efficiency. If the hardness of the elastic material is greater than the above, the hard part around the outlet 112a increases the resistance too much and makes it difficult to take out the sheets of thin paper one by one and insert the fingers of the hand into the container to take out the sheet.

Thus, it is preferable that the hardness of the elastic material is within the above range.

(Lower container body)

As shown in FIG. 1 - 4, the lower body 12 of the container is made in the form of an almost rectangular parallelepiped containing the upper plane of the hole. Around the upper plane of the opening, a lower fitting portion 121 is formed to come into close contact with the upper fitting portion 116 of the upper container body 11. A bottom non-slip portion 122 is formed on the bottom surface.

(Lower connecting part)

As shown in FIG. 1 to 4, the lower connecting part 121 is formed around the upper opening of the lower container body 12, except for the rear side of the opening where the lower container body 12 and the upper container body 11 are connected to each other. As shown in FIG. 2 to 4, only the inner circumferential side of the upper edge of the lower fitting part 121 protrudes to form a lower protrusion 1211. top case 11 containers.

The lower connecting portion 121 is configured such that the height of the lower projection 1211 is preferably 0.5 mm to 5 mm, more preferably 1 mm to 3 mm.

Alternatively, only the inner peripheral side of the upper projection 1161 of the upper connection part 116 and only the outer peripheral side of the lower projection 1211 of the lower connecting part 121 can be protruding, so that the outer peripheral surface of the upper projection 1161 comes into close contact with the inner peripheral the surface of the lower ledge 1211.

Alternatively, the middle part between the inner and outer peripheral sides of the upper projection, as well as the inner and outer peripheral sides of the lower projection can be made protruding, so that the upper projection comes into contact with the recessed part between the protruding inner and outer peripheral sides of the lower projection. Conversely, the inner and outer peripheral sides of the upper lip and the middle part between the inner and outer peripheral sides of the lower lip can be made protruding, so that the lower lip comes into contact with the recessed part between the protruding inner and outer peripheral sides of the upper lip.

(Bottom non-slip part)

Sliding off the support of the tissue storage container 100 mounted thereon is less likely due to the lower non-slip portion 122 made of elastic material on the lower surface of the lower container body 12 and integrally with the rest of the portion(s).

(Material of container lower body)

The lower container body 12 includes a lower connecting part 121 and a lower non-slip part 122 made of an elastic material similar to that of the upper container body 11 . The rest/portions of the lower container body 12 are made of a polyolefin resin material such as polyethylene or polypropylene.

They are made in the form of a single piece using injection molding technology (double casting).

{Opening-closing lid}

As shown in FIG. 1 to 4, the opening-closing lid 2 is a flat and almost rectangular element hinged to the rear side of the recessed part 111 of the upper container body 11, and contains a hook 21 of the opening-closing lid on the front side and a sealing contour 22 of the opening-closing lid on bottom surface.

As shown in FIG. 1 to 4, the shape of the opening-closing lid 2 when viewed in plan in the closed position is practically the same as the shape of the recessed part 111 of the upper container body 11, so that the opening-closing lid 2 in the closed position enters with tight contact into the recessed part 111.

As shown in FIG. 2, the connecting part between the opening-closing lid 2 and the upper body 11 of the container is made thinner than the rest of the container. Due to this, the connecting part can be easily bent, and the opening-closing cover 2 can be easily rotated with respect to the connecting part as a hinge point.

(Hook open-close lid)

As shown in FIG. 1 - 4, the opening-closing lid hook 21 is a hook protruding forward from the opening-closing lid 2. The opening-closing lid hook 21 engages with the body hook 1141, made on the latch 114 of the upper container body 11, and fixes the opening closing cover in the closed position. When the user presses the latch 114, the body hook 1141 and the open-close lid hook 21 disengage from each other, and the open-close lid 2 is opened by the action of the pressing means 3 described below.

(Sealing contour of the opening-closing cover)

As shown in FIG. 1, the sealing contour 22 of the open-close cover is a closed protrusion protruding downward from the cover and is located in the middle part of the lower surface of the open-close cover 2 in the closed position. As shown in FIG. 3 and FIG. 4, the inner peripheral surface of the opening/closing lid sealing contour 22 is configured to come into close contact with the outer peripheral surface of the body sealing contour 113 provided on the container upper body 11.

Closing lid material

The opening-closing cover 2 is made of a polyolefin polymeric material such as polyethylene or polypropylene.

The opening-closing lid 2 and the body 1 of the container are made in the form of a single part by injection molding (double casting).

{Pushing agent}

The pressing means 3 shifts the open-close cover 2 in the opening direction, so that when the user presses the latch 114, and the body hook 1141 and the open-close cover hook 21 disengage from each other, the open-close cover 2 opens by turning on the rear connecting part, located between the opening-closing lid 2 and the upper body 11 of the container, as on the hinge axis.

The pressing means 3 is a leaf spring member made of a thermosetting resin such as an elastic silicone (silicone) resin.

As shown in FIG. 5A, a small hole is provided at one end of the pressing means 3, and the fixing member 115 is inserted into this small hole 3a.

Specifically, if the opening-closing lid 2 and the container body 1 are formed as a single piece by injection molding (double-molding), the elastic material from which the fixing member 115 is formed is injected into the small opening 3a of the pressing means 3 made in advance of thermosetting resin. , and the pressing means 3 inserted into the recessed portion 111 is fixed by the formed locking member 115.

In other words, the fixing member 115 is formed by injection molding such that the pressing member 3 is fixed by the fixing member 115. In other words, the manufacturing method of the tissue paper container 100 includes the operation of fixing the pressing member 3 made in advance of thermosetting resin, locking element 115 if the locking element 115 is made of an elastic material by injection molding.

If the locking member 115 is injection molded as part of the container main body 1, the pressing means 3 attached to the locking member 115 cannot be removed from the container main body 1 (i.e., from the locking member 115).

Thus, the tissue paper storage container 100 can be manufactured by molding the container body 1, the opening-closing lid 2, and the pressing means 3 by pseudo three-layer molding.

When the pressing means 3 is attached to the injection molded fixing member 115, the tissue paper storage container 100 can be manufactured with high productivity.

As shown in FIG. 5B, even if the pressing means 3 has a groove 3b provided at one end thereof, the pressing means 3 can be attached to the fixing member 115 formed by injection molding in a similar manner.

The pressing means 3 is in the form of a plate, preferably 5 mm to 30 mm wide, more preferably 8 mm to 15 mm wide, and preferably 0.5 mm to 3 mm thick, more preferably 1 mm to 2 mm thick. mm.

If the pressing means 3 is so sized, it makes it possible to easily open the opening-closing cover 2, and also to easily bend the pressing means 3 in the recessed portion 111 when closing the opening-closing cover 2.

As shown in FIG. 3, when the open-close cover 2 closes, the pressing means 3 is bent in the area of the base of the open-close cover 2. When the user applies pressure on the latch 114 and the body hook 1141 disengages from the open-close cover hook 21, the open-close cover 2 opens and moves to the position shown in FIG. 2 under the action of the repulsive force generated by the pressing means 3 returning to its original state.

When the user pushes the open-close cover from the upper side, the pressing means 3 is bent, and the open-close cover 2 moves to the closed position shown in FIG. 3.

[Effect of the implementation of the invention]

In the tissue paper container 100 according to the present invention, when the user presses the latch 114 and releases the open-close cover 2, the open-close cover 2 automatically "jumps" under the action of the pushing means 3. Thus, when using tissue paper, it is possible to Easy to open and close opening-closing lid.

In particular, the characteristics of the pressing means 3 are not likely to deteriorate over time, since the means is not made of a thermoplastic elastomer or a thermoplastic resin, but of a thermosetting resin such as a silicone rubber resin.

In this way, the pressing means 3 continues to act as a spring to bias the opening/closing lid 2 in the opening direction. As a result, the tissue paper storage container 100 can be continuously used for a long period of time.

While the container body 1 and the opening-closing lid 2 are manufactured as a single piece by injection molding (two-color molding), the pressing means 3 is attached to the fixing member 115 when the tissue paper storage container 100 is manufactured. The productivity is not reduced even when using the pressurizer 3 pre-molded with thermosetting resin, since the container body 1, the open-closing lid 2, and the pressurizer 3 can be produced by pseudo-three-layer molding during the manufacturing process.

The extraction section 112 with the outlet 112a is made of an elastic material so as to provide the required resistance when the sheet of tissue paper P is pulled out of the outlet 112a. As a result, when the thin tissue paper P sheet P is pulled out from the cavity S, the succeeding tissue paper P thereafter can be properly held by the extraction portion 112 . In addition, when using the tissue paper P in the form of a roll, appropriate cutting of the tissue paper P at the perforations can be performed.

The container body 1 is composed of an upper container body 11 and a lower container body 12 connected to each other at the rear surface; accordingly, the container body 1 can be opened at its middle part, and additional sheets of tissue paper P can be loaded into the inner cavity S.

Thus, it is possible to replenish the supply of tissue paper P in the storage container 100 without lifting it from the table or the like.

The upper container body 11 and the lower container body 12 are connected to each other at the rear surface and can be rotated relative to each other at the connecting part as a hinge point. Thus, the cavity S can be opened and closed. Therefore, after inserting paper or the like, the upper container body 11 and the lower container body 12 can easily be brought back into contact with each other and closed without aligning their positions with each other each time. As a result, this makes it possible to reduce the effort required to replenish the supply of tissue paper P in the inner cavity of the container.

When the container body 1 is closed, the upper connecting part 116 made of elastic material in the upper container body 11 and the lower connecting part 121 made of elastic material in the lower container body 12 fit tightly to each other, which improves the sealing of the container body 1. This effect can be especially enhanced if the upper connecting part 116 and the lower connecting part 121 are made of an elastic material.

Since a bottom non-slip portion 122 made of elastic material is formed on the bottom surface of the container body 1, the container body 1 can be more stably mounted on a table or the like.

The present invention is not limited to the above embodiments.

For example, as shown in FIG. 6A, the elastic material of which the locking member 115 is made can be injected so as to wrap around the lower end of the pressing means 3 made of thermosetting resin, so that the injected locking member 115 holds the pressing means 3.

Alternatively, as shown in FIG. 6B, a band 115a, which is part of the locking part 115, which surrounds and holds the lower end of the pusher 3, can be disposed on the peripheral surface of the pusher 3. The band 115a, which is part of the locking part 115, can be formed together with the locking member 115 by injection molding from elastic material.

In the example shown, the helical spring-shaped band 115a runs helically along the outer circumferential surface of the pressing means 3.

Thus, with the help of the locking element 115, part of which extends partially along the peripheral surface of the pressing means 3, it is possible to control the repulsive force generated by this pressing means 3.

In the embodiments described above, the locking member 115 is made of elastic material in one piece with the extraction portion 112 and the body sealing contour 113, but the scope of the present invention is not limited to this. For example, as shown in FIG. 7, the locking member 115 may be made of a polyolefin resin material such as polyethylene or polypropylene in one piece with an open-close cap 2 or the like.

In the above examples, the container body 1 includes a fixing member 115 attaching the pressing means 3 to the tissue paper storage container 100, but the present invention is not limited to these embodiments. For example, as shown in FIG. 8, the open-close cover 2 may include a locking member 115 by which the pressing means 3 is attached to the tissue paper container 100.

In other words, if the locking member 115 is formed on the injection molded part of the open-close cap 2, the pressing means 3 is attached to the lock member 115 so that it cannot be separated from the open-close cap 2 (i.e., from locking element 115).

Thus, the tissue paper storage container 100 can be manufactured with the container body 1, the open-close lid 2, and the urge means 3 formed by pseudo three-layer molding, so that the urge means 3 is attached to the open-close lid 2 When the pressing means 3 is attached to the fixing member 115 made by injection molding together with the open-closing cover 2, the tissue paper storage container 100 can be manufactured with high productivity.

In addition, in the above embodiments, the container body 1 and the open-close lid 2 are jointly formed by injection molding (two-color molding), but the scope of the present invention is not limited to this. Alternatively, the container body 1 and the open-closing lid 2 may be formed separately from each other and then hinged to each other by means of a hinge or the like, although performance is reduced.

In the embodiments described above, the container body 1 and the open-closing lid 2, which are manufactured as a single piece by injection molding (two-color molding), are made of a polyolefin resin material such as polyethylene or polypropylene, but the scope of the present invention is not limited to this. The container body 1 and the opening-closing lid 2, produced as a single piece by injection molding (two-color molding), may be partially or completely formed from an elastic material.

The present invention is not limited to the embodiments described above and may be subject to appropriate changes and modifications, provided that this does not lead to a departure from the essence of the invention.

Industrial Applicability

The present invention, implemented in the above manner, can be used as a tissue paper storage container for easy opening of the open-close lid.

Reference numerals

1 container body;

111 recessed part;

112 extraction area;

112a outlet;

113 body sealing contour;

114 latch;

115 locking element;

115a tape;

2 opening-closing cover;

3 pressing means;

3a small hole;

3b groove;

100 storage container for thin household paper;

P thin household paper

Claims (24)

1. A container for storing thin household paper, containing: a container body inside which tissue paper is stored, having an outlet through which it is ejected; opening-closing lid hinged to the container body and closing the outlet; And pressing means for biasing the opening-closing lid in an opening direction; in which the container body and the opening-closing lid are made in the form of a single piece, while the container body contains: a latch locking the opening-closing cover in the closed position and releasing the opening-closing cover when unlocked; And a locking element for attaching the pressing means to the container body; wherein the pressing means is an element made of a thermosetting resin; the fixing element is made as part of the container body, and the pressing means is attached to the fixing element; the locking element embraces and holds the end of the pressing means; And part of the fixing element is a tape in the form of a helical spring, spirally passing along the peripheral surface of the pressing means. 2. A container for storing thin household paper, containing: a container body inside which tissue paper is stored, having an outlet through which it is ejected; opening-closing lid hinged to the container body and closing the outlet; And pressing means for biasing the opening-closing lid in an opening direction; in which the container body and the opening-closing lid are made in the form of a single piece; the container body contains a latch that locks the opening-closing lid in the closed position and releasing the opening-closing lid when unlocked; the opening-closing cover includes a locking element by means of which the pressing means is attached to the opening-closing cover; the pressing means is an element made of a thermosetting resin; the locking element is made as part of the opening-closing cover, and the pressing means is attached to the locking element; the locking element embraces and holds the end of the pressing means; And part of the fixing element is a tape in the form of a helical spring, spirally passing along the peripheral surface of the pressing means.

Images