JP2010115383A - Container for wet tissue packaging member - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a container for wet tissue packaging member which prevents wet tissues with high volatility agent from being dried, can store the tissue in a good condition for a long period and has an excellent sealing performance. <P>SOLUTION: The container for wet tissue packaging member which separately packs a plurality of wet tissues has a container body having an opening for taking out the wet tissue and a lid member which can open and close the opening. By contacting the circular projection formed on the lid member or the container body with the circular resin formed on the container body or the lid member, the opening of the container body is sealed. The container for wet tissue packaging member is characterized in that the sealing performance of the container body is enhanced by contacting the circular projection with the upper and outer corner of the circular resin. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a storage container for a wet tissue package that stores a plurality of wet tissues.

  Conventionally, as shown in FIG. 11 (a), a wet tissue storage container 10 includes a lid C having a lid B that can be opened and closed by accommodating a wet tissue 30 wound in a cylindrical shape in a container body A. A wet tissue storage container 10 that is attached to a container body A is known. (For example, Patent Document 1)

  In such a container A, when using a wet tissue, as shown in FIG. 11 (b), the lid B is opened, and the tip of the wet tissue 30 is picked up sequentially from the outlet D formed in the lid C. It is a configuration. However, in order to prevent the wet tissue 30 from drying, it is necessary to form the outlet D as small as possible to improve the sealing performance of the container body A, and there is a problem that it is difficult to remove the wet tissue 30 from the small outlet D.

  In particular, in the wet tissue 30 containing highly volatile alcohol or the like for disinfection, the alcohol evaporates even at the small outlet D, so the wet tissue 30 is stored in a completely sealed environment. There is a need to.

For this reason, as shown to Fig.12 (a), the wet tissue package 20 which packaged the wet tissue individually using the laminated | multilayer film excellent in permeation resistance is known. (For example, Patent Document 2)
When the wet tissue package 20 is used, as shown in FIG. 12 (b), the wet tissue package 20 peels off the film sheet 23 from the take-out port 21, takes out the wet tissue 30, and again takes the take-out port. By sticking the film sheet 23 to 21, the wet tissue 30 is completely sealed to prevent drying.

  However, the film sheet 23 has a simple structure in which the adhesive tape 22 formed around the outlet 21 is bonded, and the adhesive force of the adhesive tape 22 is weakened by several opening operations. There is a drawback that the film sheet 23 to be closed is easily peeled off and the sealing performance is easily lowered.

  In order to eliminate such drawbacks, a package in which a lid C as shown in FIG. 13A is attached to the outlet 21 of the wet tissue package 20 is disclosed. (For example, Patent Document 3)

  However, the packaging body 20 to which such a lid C is attached is configured to cover a part of the packaging body 20 including the outlet as shown in FIG. There is a possibility that a gap may be formed between 20 and the lid portion C made of a thermoplastic resin. Furthermore, if the lid B is simply closed, a gap is easily formed between the lid B and the frame portion of the lid C, and alcohol or the like may evaporate through the gap.

JP 2007-217054 A Japanese Patent No. 3372692 Japanese Patent No. 3706141

  The present invention mainly relates to a storage container for a wet tissue package that contains a plurality of wet tissues, and prevents wet tissues containing highly volatile alcohol from drying out and stores them well for a long period of time. It is an object of the present invention to provide a storage container for a wet tissue package excellent in sealing performance. Another object of the present invention is to provide a storage container for a wet tissue package that is excellent in usability and environmentally friendly, because the wet tissue can be easily taken out and the wet tissue package can be easily replaced. It is another object of the present invention to provide a storage container in which not only usability but also a display effect is improved by forming a hook that can be stored in the storage container.

In order to solve the above problems, the invention according to claim 1 of the present invention is a storage container for a wet tissue package in which a plurality of wet tissues are individually packaged, and the storage container has an outlet for taking out the wet tissue. A container body having a lid that can freely open and close the outlet;
A wet tissue package that seals the outlet of the container body by contacting the annular protrusion formed on the lid or the container body and the annular resin formed on the container body or the lid. Storage container
The container for a wet tissue package is characterized in that the annular protrusion is brought into contact with the outer and upper corner portion of the annular resin to improve the sealing performance of the container body.

  According to a second aspect of the present invention, the annular protrusion of the lid or the container body has at least two annular protrusions, and when the lid is closed, the two annular protrusions are the container. The container for wet tissue packaging is characterized in that the sealing of the container body is further improved by contacting the annular protrusion formed on the body or the lid while sandwiching it.

  The invention according to claim 3 is the container for wet tissue packaging, wherein the annular resin has a substantially rectangular shape in a sectional view.

  According to a fourth aspect of the present invention, there is provided a container for wet tissue packaging, wherein the bottom of the container body is formed to be openable and closable.

  The invention according to claim 5 is characterized in that the container body is formed with a hook capable of suspending the container body, and the hook is formed so as to be housed in the container body. It is a storage container of a package.

  According to the first aspect of the present invention, there is provided a storage container for a wet tissue package in which a plurality of wet tissues are individually packaged, wherein the storage container has a container main body having an outlet for taking out the wet tissue, and the removal. A lid body capable of opening and closing the outlet, and an annular protrusion formed on the lid body or the container body and an annular resin formed on the container body or the lid body abut each other, A container for storing a wet tissue package that seals the outlet of the container body, wherein the annular protrusion comes into contact with the outer and upper corner portion of the annular resin, thereby improving the sealing performance of the container body. Therefore, it is possible to improve the sealing performance of the container body and reliably prevent the wet tissue from drying over a long period of time.

  According to a second aspect of the present invention, the annular protrusion of the lid or the container body has at least two annular protrusions, and when the lid is closed, the two annular protrusions are the container. It is possible to further improve the sealing performance of the container main body by making contact while sandwiching the annular protrusion formed on the main body or the lid.

  Further, the invention according to claim 3 is characterized in that the cyclic resin has a substantially rectangular shape in a cross-sectional view, and therefore, a cyclic resin having a complicated cross-sectional shape is used in order to improve the sealing performance of the container body. It is not necessary, and it is possible to use a low-cost substantially rectangular annular resin.

  Further, the invention according to claim 4 is characterized in that the bottom of the container body is formed to be openable and closable, so that it is possible to easily replace the wet tissue package while enhancing the sealing of the container body. Is possible.

  The invention according to claim 5 is characterized in that the container body is formed with a hook capable of suspending the container body, and the hook is formed so as to be retractable into the container body. It is possible to hang and display the storage container of the wet tissue package by forming a hook, and it is possible to store the hook.

  As an example of a wet tissue package storage container 10 (storage container 10) according to the present invention, as shown in FIG. 1A, a container main body 1 containing a wet tissue package 20 therein, and the container The lid 2 for sealing the outlet 3 for taking out the wet tissue 30 formed at the center of the upper surface of the main body 1 is attached to the container main body 1 via the hinge 4. .

  As shown in FIG. 1B, the storage container 10 of the present invention includes an annular protrusion 7 formed on the lid 2 (or the container body 1) and the container body when the lid 2 is closed. 1 (or the lid body 2) and the annular resin 6 formed on the lid body 2 are in contact with each other so that the outlet 3 of the container body 1 is sealed. The protrusion 7 abuts on the outer part and the upper part of the annular resin 6 so that the container body 1 can be tightly and securely sealed.

  Thereby, even if it is the wet tissue 30 containing highly volatile disinfecting liquids, such as alcohol, it is possible to prevent the drying of the wet tissue 30 firmly and reliably over a long period of time.

Below, the detailed structure of the storage container 10 of this invention is demonstrated.
First, as shown in FIGS. 2A and 2B, a wet tissue package 20 (packaging body 20) stored in the storage container 10 of the present invention has a plurality of wet tissues 30 folded and the next wet tissue. In a state of being sandwiched by 30, it is sealed by a package 20 made of a laminated film.

  A substantially circular opening 21 for picking out the uppermost wet tissue 30 is formed on the upper surface of the package 20. When the uppermost wet tissue 30 is taken out, the tip of the next wet tissue 30 is formed. The wet tissues 30 protrude slightly from the outlet 3 so that the wet tissues 30 can be successively taken out.

  In particular, each wet tissue 30 contains volatile alcohol or the like, and is always sealed in a damp state. Then, by sticking a sheet-like initial opening sheet 23 for sealing the opening 21 through an adhesive tape 22 formed around the opening 21, the wet tissue package 20 is sealed. Yes.

  Therefore, when the wet tissue 30 is used, the initial opening sheet 23 of the packaging body 20, which will be described later, is removed, and the initial opening sheet 23 is opened and removed by storing the wet tissue packaging body 20 in the storage container 10 of the present invention. After that, the packaging body 20 can be suitably stored and used without the wet tissue 30 being dried.

Next, the storage container 10 of the present invention for storing such a wet tissue package 20 will be described.
First, as shown in FIG. 3, the storage container 10 for the wet tissue package 20 of the present invention includes a lid 2 that can be freely opened and closed, and a container body 1 that houses the wet tissue package 20. 1 is configured to be openable and closable via a hinge 4.

  The bottom 5 of the container body 1 has a latch 13 formed on the container body 1 with a latch piece 13 formed at the tip of a movable piece 15 connected from the edge of the bottom 5 via the hinge 4. It is possible to lock the bottom 5 to the container body 1 by hooking into the groove 14. Further, the lid 2 is configured such that the latching piece 11 formed at the distal end portion of the lid 2 is latched into the latching groove 12 formed in the container main body 1, so that the lid 2 is It is possible to lock to the container body 1.

  In particular, a plurality of annular protrusions 8 and 8 ′ are formed around the outlet 3 of the container body 1, and a recess is formed between the inner annular protrusion 8 and the outer annular protrusion 8 ′. Then, the annular resin 6 is inserted (dotted line in the figure).

  On the other hand, the lid body 2 is formed with a plurality of annular projections 7 and 7 ′. When the lid body 2 is closed, which will be described later, the annular projection 7 of the lid body 2 is formed in the annular shape of the container body 1. By contacting the outer side and the upper part of the resin 6, the outlet 3 of the container body 1 can be tightly sealed.

  Therefore, when the lid 2 is closed, as shown in FIG. 4, the annular protrusion 7 of the lid 2 is located above the annular resin 6 inserted in the recess between the annular protrusions 8, 8 ′ of the container body 1. In addition, by coming into contact with the outer portion, the corner portion of the annular resin 6 is curved and comes into close contact with the annular protrusion 7. In particular, a slight gap 9 is formed on the outer side of the annular resin 6, and the corner portion of the annular resin 6 can be curved outward.

  In particular, since the annular protrusion 7 of the lid 2 and the annular resin 6 of the container main body come into contact with each other to bend (deform) the annular resin, the annular protrusion 7 and the annular resin 6 are firmly adhered to each other. The outlet 3 of the main body 1 can be sealed. Therefore, it is desirable to form a slight gap 9 between the annular resin 6 and the annular protrusions sandwiching the annular resin 6.

  Thus, when the annular protrusion 7 abuts on the corner of the upper part and the outer part of the annular resin 6 (circled in the figure), the annular protrusion 7 Since it adheres, it is possible to achieve high sealing performance. Therefore, it is possible to manufacture the storage container 10 having high hermeticity at a low cost by a simple configuration using the annular resin 6 having a rectangular cross section.

  In particular, the annular projection 7 of the lid body 2 has two annular projections 7 and 7 ′ inside and outside as shown in FIG. 5A, and when the lid body 2 is closed, the container body 1 By sandwiching and abutting the annular projection 8 ′, it is possible to achieve high sealing performance at two locations where the annular projections are in contact with each other.

  As a result, a total of three points including a contact portion between the inner annular protrusion 7 and the annular resin 6 and two contact portions between the inner and outer annular protrusions 7 and 7 ′ and the annular protrusion 8 of the container main body. The container body 1 can be tightly and reliably sealed at the contact portion (the circled portion in the figure). Therefore, even when a highly volatile alcohol is contained in the wet tissue, the wet tissue can be stored for a long period of time without drying the wet tissue.

  The positional relationship between the annular protrusions 7 and 8 formed on the lid 2 or the container body 1 and the annular resin 6 is not particularly limited, and the annular protrusion 7 of the lid 2 or the container body 1 is not limited. , 8 contact the outer and upper corners of the annular resin 6 to deform the annular resin 6 into the gap direction 9, and the annular protrusions 7 and 8 and the annular resin 6 are in close contact with each other. That's fine.

  For example, as shown in FIG. 5B, the annular protrusion 7 of the lid body 2 is in contact at two points of the annular protrusion 8 of the container body and the annular resin 6, and further, the annular protrusion 7 ′ of the lid body 2 The container main body 1 may be configured to be tightly sealed at a total of three contact points by being in contact with the annular protrusion 8 ′ of the container main body.

  Further, the annular resin 6 may be formed on the lid 2, and as shown in FIG. 6 (a), the annular protrusion 8 of the container body 1 abuts on the corner portion of the annular resin 6 of the lid, and By contacting the annular projection 7 ′ of the lid, the container body can be tightly sealed.

  Furthermore, as shown in FIG. 6B, the annular projection 8 ′ of the container body abuts on the corner portion of the annular resin 6 of the lid 2, and the two annular projections 8 and 8 ′ of the container body are The container main body 1 may be configured to be more tightly sealed at a total of three contact points (circles in the figure) by contacting with the annular protrusion 7 of the lid 2 interposed therebetween.

  As described above, the storage container 10 of the wet tissue package of the present invention includes the annular protrusion 6 formed on the lid body 2 or the container body 1 and the annular resin formed on the container body 1 or the lid body 2. 6 and the storage container 10 of the wet tissue package 20 that seals the outlet 3 of the container body 1 by abutting each other, wherein the annular protrusion 7 (annular protrusion 8) is formed of the annular resin 6. By contacting the outer and upper corner portions, the annular resin can be deformed to improve the sealing performance of the container body 1, and the wet tissue 30 can be prevented from drying over a long period of time. is there.

  Further, the annular protrusion 7 (annular protrusion 8) of the lid 2 or the container body 1 has at least two annular protrusions 7, 7 ′ (8, 8 ′), and when the lid 2 is closed, The two annular projections 7, 7 ′ (8, 8 ′) sandwich and contact the annular projection 8 ′ (annular projection 7 ′) formed on the container body 1 or the lid body 2, thereby It is possible to further improve the sealing performance of the main body 1. Further, since the annular resin 6 has a substantially rectangular shape in a sectional view, it is not necessary to use the annular resin 6 having a complicated sectional shape, and a low-cost substantially rectangular annular resin 6 can be used. It is.

  Next, the storage container 10 of the wet tissue package of the present invention can improve usability and display properties in addition to the above-described structure with improved sealing performance.

  For example, as shown in FIG. 7, the bottom portion 5 of the container body 1 is configured to be openable and closable via a hinge 4, and the movable piece 15 formed on the edge portion of the bottom portion 5 via the hinge 4 is latched. The configuration may be such that the piece 13 is locked to the latching groove 14 formed in the container body 1, and when the wet tissue is replaced, the movable piece 15 is moved forward as shown in FIG. Then, after releasing the lock between the bottom 5 and the container main body 1, the wet tissue package 20 can be easily replaced by lifting the container main body 1 as shown in FIG. 7 (b). . Therefore, it is possible to provide the storage container 10 of a wet tissue package excellent in usability and environmentally friendly.

  Furthermore, as shown in FIG. 8, a hook 16 capable of hanging the container body 1 is formed on the container body 1 via a hinge 4 so that the hook 16 can be stored in the container body 1. Is possible.

  In this case, as shown in FIG. 8 (a), the hook 16 is folded into the recess 18 for storing the hook 16 formed on the bottom 5 of the container body 1, and the hook 16 is folded. An inner portion of the hook tip is hooked by the stopper piece 17.

  When the hook 16 is used, the hook 16 and the hooking piece 17 are unlocked by pinching the tip of the hook 16 and pulling it forward, and the hook 16 rotates via the hinge 4. As shown in FIG. 8B, the hook 16 protruding outward can be easily formed.

  Therefore, the hook 16 of the storage container 10 is taken out and used in a state in which the storage container 10 is suspended to a suspension member 19 such as an S-shaped hook or a stand as shown in FIG. Furthermore, as shown in FIG. 9B, it is possible to sell a plurality of storage containers in a display state. Thus, by forming the hook 16 that can be stored in the storage container 10, it is possible to provide a storage container that improves not only the usability but also the display effect.

  As described above, the storage container 10 of the wet tissue package of the present invention prevents the wet tissue 30 containing highly volatile alcohol or the like from being dried and has a sealing property that can be stored well over a long period of time. It is possible to provide a storage container 10 having an excellent wet tissue package. Furthermore, the wet tissue 30 can be easily taken out, and the wet tissue package 20 can be easily replaced, so that it is possible to provide a storage container 10 for a wet tissue package excellent in usability and environmentally friendly. It is. Furthermore, by forming a hook 16 that can be stored in the storage container 10, it is possible to provide a storage container that improves not only the usability but also the display effect.

  The container body 1 and the lid body 2 constituting the storage container 10 for the wet tissue package described above are both obtained by injection molding using a thermoplastic resin, but heat-resistant PP, PS as the thermoplastic resin. It is preferable to mold using PC, PET, or the like.

  In addition, in the storage container 10, it is desirable to provide ribs 40 (reinforcing ribs 40) for reinforcing the strength of the container body 1 and the lid body 2 in order to increase the strength of the container 10. In this case, as shown in FIG. 10 (a), the convex reinforcing ribs 40 are provided along the top and side surfaces of the container body 1 and along the longitudinal direction of the bottom 5 as shown in FIG. 10 (b). By forming, the rectangular storage container 10 is prevented from bending, and the strength of the container body 1 and the bottom part 5 is improved, so that the deformation of the storage container 10 due to repeated opening and closing operations of the lid 2 and the bottom part 5 is prevented, The storage container 10 can be used satisfactorily over a long period of time. Furthermore, by increasing the strength of the storage container 10, the container body 1 and the bottom 5 can be tightly sealed, and the sealing performance of the storage container 10 can be further improved.

  As the material of the wet tissue 30, for example, a water-soluble material is used, but other fiber materials such as nonwoven fabric, paper, and gauze, a sheet-like foam, or a paper-based soft material may be used. Examples of the liquid to be impregnated in the wet tissue 30 include sterilizing liquids, disinfecting liquids, cleaning liquids and the like cosmetics such as lotions and emulsions.

  Further, as the material of the wet tissue package 20, in order from the outside, stretched polyester (PET) / unstretched polypropylene (CPP), polyvinylidene chloride (PVDC) coated PET / CPP, inorganic material (for example, silicon oxide (SiOx)) Etc.) Deposition PET / CPP, PVDC / CPP, PET / Polyethylene (PE) / CPP, Stretched polypropylene (OPP) / CPP, PVDC-coated OPP / CPP, Inorganic (eg, silicon oxide (SiOx), etc.) Deposition OPP / CPP, Stretch Nylon (ON) / CPP and the like may be mentioned, and furthermore, high barrier properties may be imparted by vapor-depositing an aluminum foil.

  As the cyclic resin 6, a normal rubber packing may be used. Examples of the rubber packing include nitrile rubber (NBR), fluorine rubber (FKM), ethylene propylene rubber (EPDM), acrylic rubber (ACM), hydrogen Nitrile rubber (HNBR), polyurethane rubber, styrene butadiene rubber, chloroprene rubber, butyl rubber and the like.

  In particular, the ethylene propylene rubber (EPDM), which is a terpolymer that is classified as an olefin rubber and uses ethylene, propylene, and a diene monomer for cross-linking, is not easily affected by swelling due to volatile alcohol or the like. Furthermore, since allergy resistance is better than natural rubber and cracking due to sunlight is less likely to occur, it can be used safely for a long period of time.

  Further, as the annular resin 6, not only the rubber packing but also a resin packing may be used. Examples of the resin packing include a tetrafluoroethylene resin and a polyamide resin. On the other hand, since silicone rubber (VMQ) is permeable to alcohol, silicone rubber is not desirable as the cyclic resin 6 when the wet tissue contains volatile alcohol or the like.

  Further, it is desirable that the annular resin 6 has such a hardness that it can be deformed satisfactorily when the annular protrusions 7 and 8 come into contact with each other, and the rubber hardness of the annular resin 6 (according to JIS K 6253 durometer type A). A- represents “hardness measured by a type A durometer hardness test”, and is A20 to 40, preferably A23 to 30 and more preferably A25.

It is a figure which shows an example of the storage container of the wet tissue package of this invention. (A) It is a figure which shows the time of opening of a storage container. (B) It is a figure which shows the time of sealing of a storage container. It is a figure which shows an example of a wet tissue package. (A) It is a partially cut explanatory drawing which shows an example of a wet tissue package. (A) It is explanatory drawing which shows the cross section of a wet tissue package. It is explanatory drawing which shows an example of the wet tissue package of this invention. It is a partially cut explanatory view (upper) and a partially enlarged explanatory view (lower) showing the wet tissue package of the present invention. (A) (b) It is a partial cross section figure which shows an example of the wet tissue package of this invention. (A) (b) It is a partial cross section figure which shows an example of the wet tissue package of this invention. It is explanatory drawing which shows an example of the wet tissue package of this invention. (A) It is a figure which shows the time of sealing of a bottom part. (B) It is a figure which shows the time of opening of a bottom part. It is explanatory drawing which shows an example of the wet tissue package of this invention. (A) It is a figure which shows the time of storage of a hook. (B) It is a figure which shows the time of taking out a hook. (A) (b) It is explanatory drawing which shows the usage example of the wet tissue package of this invention. It is explanatory drawing which shows an example of the wet tissue package of this invention. It is explanatory drawing which shows the conventional container. It is explanatory drawing which shows the conventional container. It is explanatory drawing which shows the conventional container.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Container main body 2 Lid 3 Outlet 4 Hinge 5 Bottom part 6 Cylindrical resin 7, 7 'Cylindrical protrusion 8, 8' Cylindrical protrusion 9 Crevice 10 Storage container (storage container) of wet tissue package
11 Latching piece 12 Latching groove 13 Latching piece 14 Latching groove 15 Movable piece 16 Hook 17 Latching piece 18 Hook storage part (dent)
19 Hanging member 20 Wet tissue package (packaging)
21 Opening 22 Adhesive tape 23 Initial opening sheet 30 Wet tissue 40 Reinforcing rib

Claims (5)

In a storage container for a wet tissue package in which a plurality of wet tissues are individually packaged, the storage container has a container body having an outlet for taking out the wet tissue, and a lid that can open and close the outlet. ,
A wet tissue package that seals the outlet of the container body by contacting the annular protrusion formed on the lid or the container body and the annular resin formed on the container body or the lid. Storage container
A container for wet tissue packaging, wherein the annular protrusion is brought into contact with an outer and upper corner portion of the annular resin to improve the sealing performance of the container body.   The annular protrusion of the lid body or the container body has at least two annular protrusions, and the two annular protrusions are formed on the container body or the lid body when the lid body is closed. The container for storing a wet tissue package according to claim 1, wherein the sealing of the container body is further improved by abutting while holding the protrusion.   The container for a wet tissue package according to claim 1, wherein the annular resin has a substantially rectangular shape in a sectional view.   4. The container for wet tissue packaging according to claim 1, wherein the bottom of the container body is formed to be openable and closable.   The wet tissue package according to any one of claims 1 to 4, wherein a hook capable of suspending the container body is formed on the container body, and the hook is storable in the container body. Storage container.

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