JP2014193745A - Tissue paper storage container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a tissue paper storage container which is easily opened despite its structure capable of achieving high airtightness in a closed state.SOLUTION: A storage container 1 includes: a storage body 10 having a takeoff part T; and a lid body 20 which is attached to the storage body 10 so as to close the takeoff part T. The lid body 20 includes: a support part 21 in which an opening part 21a is formed; a lid part 22 which is rotatably provided so as to open and close the opening part 21a; a first protruding part 21c which is provided in a periphery of the opening part 21a so as to protrude upward and has an annular shape; a second protruding part 222 which is provided on a lower surface of the lid part 22 so as to protrude downward, contacts with an outer surface of the first protruding part 21c to form the airtight state with the first protruding part 21c in a closed state of the lid part 22, and has an annular shape; and a handle part 30 which is provided near a front end part 22a of the lid part 22 on an upper surface of the lid part 22. The first protruding part 21c and the second protruding part 222 are separated by applying a tensile force to the handle part 30 in the closed state of the lid part 22 to release the airtight state.

Description

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

2. Description of the Related Art Conventionally, thin paper such as a wet sheet obtained by impregnating a sheet such as paper or nonwoven fabric with a liquid component such as alcohol is known as a sanitary product used for wiping or makeup. Such thin paper is usually provided in an airtight bag or container so as not to be dried before use.
For example, Patent Document 1 describes a container in which a lid frame having an opening and a plate-like lid that can open and close the opening of the lid frame are provided on the upper surface of a soft container containing thin paper inside. Has been. The lid frame has a configuration in which a ring-shaped rising wall is provided on a substrate fixed to the upper surface of the soft container, and a circular opening is formed inside the rising wall. In addition, the lid member is provided on the lid frame so as to be tiltable by a hinge portion, and includes an engagement piece on the inner surface, and the engagement piece is in close contact with the inner surface of the rising wall in a state where the opening is closed with the lid member. It is the structure which makes the inside of a container airtight.

JP 2000-21680 A

In the container described in Patent Document 1, when the lid is opened, the user performs an operation of pushing up a part of the peripheral edge of the plate-like lid upward with the tip of the finger.
However, in such a container, in addition to the small part where the finger comes into contact (the part where the force is applied), it is difficult to apply sufficient force to open the lid due to the high airtightness of the container. There was a problem that it was difficult. In addition, when the rising wall and the locking piece are crushed due to repeated opening and closing of the lid material, a larger force is required to open the lid material when the rising wall and the locking piece are enlarged. The difficulty of opening is more prominent.
Such a problem has been particularly acute for a caregiver who wants to open the container while wearing a fingertip for the elderly or wearing gloves.

  An object of the present invention is to provide a thin paper container that is easy to open while having a highly airtight structure in a closed state.

To solve the above issues,
The invention described in claim 1
In a thin paper storage container comprising: a container having an extraction part on the upper surface for taking out the thin paper accommodated inside; and a lid attached so as to close the extraction part with respect to the container;
The lid is
A support part formed with an opening surrounding the extraction part;
A lid part rotatably provided on the support part so as to open and close the opening part;
An annular first protrusion provided to protrude upward at the periphery of the opening of the support;
An annular second protrusion which is provided on the lower surface of the lid portion so as to protrude downward, and forms an airtight state together with the first protrusion portion by contacting the outer surface or the inner surface of the first protrusion portion in the closed state of the lid portion. And
A handle provided near the free end of the lid on the top surface of the lid;
With
By applying a pulling force to the handle portion in the closed state of the lid portion, the first projecting portion and the second projecting portion are separated to release the airtight state. To do.

The invention according to claim 2 is the thin paper container according to claim 1,
The handle portion extends along a direction from the free end portion of the lid portion toward the base end portion,
One end portion of the handle portion is rotatably connected to the lid portion in the vicinity of the free end portion of the lid portion, and the other end portion of the handle portion is a free end portion.

The invention according to claim 3 is the thin paper container according to claim 2,
A concave portion capable of accommodating the handle portion is formed on the upper surface of the lid portion.

The invention according to claim 4 is the thin paper container according to claim 2 or 3,
The other end of the handle is provided with a finger hook for hooking a finger when a tensile force is applied to the other end.

The invention according to claim 5 is the thin paper container according to any one of claims 2 to 4,
A convex portion is provided on the lower surface of the handle portion.

In addition, the invention according to claim 6 is the thin paper container according to any one of claims 2 to 5,
One end of the handle portion is connected to the first projecting portion.

The invention according to claim 7 is the thin paper container according to any one of claims 1 to 6,
A soft member is provided on at least one of the outer surface of the first protrusion and the inner surface of the second protrusion,
In the closed state of the lid, the first protrusion is in contact with the inner surface of the second protrusion to form an airtight state.

  According to the present invention, it is possible to provide a thin paper container that is easy to open while having a highly airtight structure in the closed state.

It is a perspective view which shows an example of the closed state of the thin paper storage container which concerns on this invention. It is a perspective view which shows an example at the time of opening operation of the thin paper storage container of FIG. It is a perspective view which shows an example of the open state of the thin paper storage container of FIG. It is sectional drawing of the cover body in the IV-IV line of FIG. It is sectional drawing of the cover body in the VV line of FIG. It is sectional drawing of the cover body in the VI-VI line of FIG. It is a figure for showing the modification of a lid. It is a figure for showing the modification of a handle part. It is a figure for showing the modification of a handle part. It is a figure for showing the modification of a handle part.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. However, the scope of the invention is not limited to the illustrated examples.

First, the configuration of the thin paper container (hereinafter simply referred to as “container”) 1 of the present embodiment will be described.
In the following description, in a state where the container 1 is placed horizontally, the longitudinal direction in plan view is the left-right direction, the short direction in plan view is the front-rear direction, and the height direction is the up-down direction.

  As shown in FIGS. 1 to 3, the storage container 1 includes a bag-shaped storage body 10 in which a wet sheet (thin paper) S is stored, and an extraction portion T on the upper surface of the storage body 10 with respect to the storage body 10. The lid 20 is attached so as to close the lid, and the handle 30 is provided on the upper surface of the lid 20.

The container 10 is a rectangular parallelepiped pillow package composed of a film 11 made of a soft packaging material.
The film 11 is made of, for example, a soft synthetic resin, and the material thereof is not particularly limited as long as the internal airtightness can be secured, but preferably a thermoplastic resin such as polyethylene (PE), polypropylene (PP), A film of polyethylene terephthalate (PET) or the like is preferable. Furthermore, it is more preferable that the aluminum layer is laminated on the middle layer because the barrier property becomes high.

  In the central portion on the lower surface side of the container 10, there is a bonding portion (not shown) that is bonded in a state where the side edge portions facing each other of the film 11 are overlapped along the left-right direction. Moreover, there are bonding portions 10 a and 10 b in which the upper and lower films 11 are bonded to each other at both left and right ends of the container 10.

Moreover, in the center part of the upper surface side of the container 10, the substantially elliptical opening part 12 is formed with respect to the film 11, as shown in FIG. And the cover material 13 which has the knob | pick part 13a is stuck so that the opening part 12 may be covered. On the lower surface of the lid member 13, a pressure-sensitive adhesive layer (not shown) is provided in a region other than the region facing the knob portion 13 a and the opening portion 12, and the film 11, the lid material 13, Is peeled and adhered. Here, “adhesion” refers to a state where re-peeling and resealing are possible.
In the container 10, the opening 12 and the lid member 13 constitute a take-out portion T for taking out the wet sheet S accommodated inside.
The wet sheet S is not particularly limited as long as it is a sheet such as paper or non-woven fabric impregnated with a liquid component such as water or alcohol.

The lid 20 is attached to the container 10 so as to close the extraction portion T.
As shown in FIG. 3, the lid body 20 is provided with a support portion 21 in which an opening portion 21 a having a size surrounding the take-out portion T is formed, and is rotatably provided on the support portion 21 so as to open and close the opening portion 21 a. And a lid portion 22.
The support portion 21 and the lid portion 22 are made of, for example, a hard synthetic resin, and the material thereof is not particularly limited as long as the inner airtightness can be secured, but preferably a thermoplastic resin, for example, polyethylene (PE), Polypropylene (PP), polyethylene terephthalate (PET), polyamide (PA), ABS (Acrylonitrile Butadiene Styrene) resin and the like can be used.

The support portion 21 is a plate-like frame body having an outer shape that is substantially rectangular in a plan view and having an opening 21a formed at the center. The support portion 21 is arranged so that the opening 21 a is positioned to surround the take-out portion T of the container 10 and is joined to the upper surface of the container 10. For this reason, the extraction part T is exposed from the opening part 21a.
Further, the rear edge portion 21b of the support portion 21 is connected to the lower end portion of the rear side wall portion 221b of the lid portion 22 and functions as a hinge portion.

In addition, an annular first protruding portion 21c protruding upward is provided on the periphery of the opening 21a of the support portion 21.
When the lid portion 22 is in a closed state, the first projection portion 21c comes into contact with the inner surface of a second projection portion 222 (described later) of the lid portion 22 to seal the inside of the container, as shown in FIG. And
In addition, a recess (locking portion) 21d for locking a protrusion 222a (described later) of the lid portion 22 in the closed state of the lid portion 22 is formed on the outer surface of the front center portion of the first projecting portion 21c. ing.

The lid portion 22 has a plate-like top surface portion 221 in which both left and right edges and a rear edge are linear and a front edge is formed in a curved shape. The top surface part 221 includes a front side wall part 221a, a rear side wall part 221b, and left and right side wall parts 221c and 221d that extend downward from the peripheral edge thereof.
Moreover, the lower end part of the rear side wall part 221b is connected with the rear edge part 21b of the support part 21, and functions as a hinge part, and the cover part 22 rotates with respect to the support part 21 via this hinge part. It is possible.

On the lower surface of the top surface portion 221 of the lid portion 22, an annular second protruding portion 222 protruding downward is provided.
When the lid portion 22 is in a closed state, the second protruding portion 222 abuts on the outer surface of the first protruding portion 21c of the support portion 21 to make the inside of the container airtight as shown in FIG.
In addition, a protrusion 222 a that protrudes rearward is provided on the inner surface of the front central portion of the second protrusion 222. The protrusion 222a is a locking claw that enters and locks into the recess 21d of the first protrusion 21c when the lid 22 is closed.

A concave portion 223 for accommodating the handle portion 30 is formed on the top surface of the top surface portion 221 of the lid portion 22.
The recess 223 is set to have the same size as the handle portion 30 or slightly larger than the handle portion 30. In the present embodiment, the recess 223 has a length in the front-rear direction slightly longer than the length in the front-rear direction of the handle portion 30, and the gap K that allows the user to put a finger when the handle portion 30 is stored is a recess. The size is such that it is formed behind 223. In the present embodiment, the depth of the recess 223 is substantially the same as the thickness of the handle portion 30, and the upper surface of the handle portion 30 and the top surface portion 221 are substantially flush with each other when the handle portion 30 is stored. It is like that.
In addition, a through-hole 224 is formed in front of the concave portion 223 in the top surface portion 221 so as to allow the front extension portion 31 (described later) of the handle portion 30 to pass therethrough.

The handle portion 30 is provided on the top surface of the top surface portion 221 of the lid portion 22 and is used when the lid portion 22 is opened as shown in FIGS.
In the present embodiment, the handle portion 30 is formed of the same material as the lid body 20 (the support portion 21 and the lid portion 22), and can be integrally molded with the lid body 20.
In addition, as long as the raw material used for the handle part 30 has the intensity | strength which can endure the pulling force concerning opening operation of the cover part 22, you may use things other than the above.

The handle 30 is a long plate extending in the front-rear direction (the direction from the free end of the lid 22 toward the base end) at the center in the left-right direction of the top surface of the top surface 221 of the lid 22. It is.
The handle portion 30 has a front end portion 30a rotatably connected to the vicinity of the front end portion (free end portion) 22a of the lid portion 22 and a rear end portion 30b serving as a free end portion.
Specifically, the handle portion 30 includes a front extension portion 31 that extends downward from the front end edge thereof, and a rear extension portion 32 that extends downward from the rear end edge thereof.
As shown in FIG. 5 and the like, the front extension portion 31 reaches the lower surface side of the top surface portion 221 of the lid portion 22 through the through-hole 224 formed in the lid portion 22, and the tip (lower end) protrudes second. The outer surface of the portion 222 is connected. In addition, the protrusion 222a is located on the inner surface of the second protrusion 222 where the front extension 31 is connected, whereby the front extension 31 is connected to the protrusion 222a. Become.
In this way, the front end portion 30 a of the handle portion 30 is connected to the vicinity of the front end portion 22 a of the lid portion 22, and the handle portion 30 can be rotated with respect to the lid portion 22.
Further, the rear extension part 32 is a finger hook part, and the user can hook the finger when the handle part 30 is rotated.

Next, the opening / closing operation | movement of the storage container 1 is demonstrated.
When opening the lid 20 of the container 1, the user puts a finger into the gap K behind the recess 223, picks up the rear end 30 b of the handle 30 and lifts it upward (see FIGS. 2 and 5). The operation is performed so as to pull the handle 30 upward or rearwardly.
As a result, a force to be pulled upward or rearward is applied to the front end portion 22a of the lid portion 22 in the closed state, the projection 222a is disengaged from the recess 21d, and the first projection 21c and the second projection 222 are After being separated, the airtight state is released, and the lid 22 is opened (see FIGS. 3 and 6).
Thus, by providing the handle portion 30, a force (tensile force) for opening the lid portion 22 can be easily applied to the lid portion 22 that is highly airtight and difficult to open. The lid 20 can be easily opened.
At this time, the front end portion 30a of the handle portion 30 is connected to the second projecting portion 222 (projecting portion 222a) by the front extending portion 31, so that the handle portion 30 is locked in conjunction with the handle portion 30. The protrusion 222a is removed from the recess 21d, and the first protrusion 21c and the second protrusion 222 can be separated from each other, and the structure is more easily opened.
In addition, after making the cover body 20 into an open state, it is good also as accommodating the handle part 30 in the recessed part 223. FIG.

  After opening the lid 20, the user peels off the lid 13 provided on the upper surface of the container 10, takes out the wet sheet S through the opening 12, and then reseals the lid 13. .

On the other hand, when closing the lid 20 of the storage container 1, the user operates to push the lid 22 downward from the upper surface side, and when the handle 30 is not stored in the recess 223, The operation is performed such that the rear end 30b of the handle 30 is pushed downward from the upper surface side.
Thereby, the protrusion 222a enters the recess 21d, and the first protrusion 21c and the second protrusion 222 come into contact with each other to form an airtight state, and the lid 22 is closed. Moreover, the handle part 30 is accommodated in the recessed part 223 formed in the cover part 22 (refer FIG. 1, 4).
In this state, since the upper surface of the lid portion 22 and the handle portion 30 are substantially flush, the handle portion 30 does not get in the way when the lid body 20 is closed.

As described above, according to the present embodiment, the container 10 having the extraction portion T for taking out the wet sheet S accommodated on the inside on the upper surface, and the lid attached so as to close the extraction portion T with respect to the accommodation body 10. In the storage container 1 including the body 20, the lid body 20 is rotatable to the support portion 21 so as to open and close the opening portion 21a, and the support portion 21 formed with the opening portion 21a surrounding the extraction portion T. A lid portion 22 provided; an annular first projection portion 21c provided to project upward at the periphery of the opening portion 21a of the support portion 21; and a lid portion provided to project downward to the lower surface of the lid portion 22. An annular second protrusion 222 that forms an airtight state together with the first protrusion 21c in contact with the outer surface of the first protrusion 21c when the part 22 is closed, and a front end of the cover 22 on the upper surface of the cover 22 Handle portion 3 provided near 22a And by applying a pulling force to the handle portion 30 in the closed state of the lid portion 22, the first projecting portion 21c and the second projecting portion 222 are separated to release the airtight state. Yes.
For this reason, by pulling the handle portion 30, it is possible to apply a force for releasing the airtight state of the first protruding portion 21 c and the second protruding portion 222 forming the airtight state, so that the airtightness is high in the closed state. Even a container with a structure can be easily opened.
Further, in consideration of the collapse of the first protrusion 21c and the second protrusion 222 due to repeated opening and closing of the lid 20, when the first protrusion 21c and the second protrusion 222 are formed large, the lid 20 A larger force is required to make the open state, but if the lid 20 is provided with the handle portion 30 as in the present embodiment, the force necessary to open the lid 20 can be easily applied, Difficult to handle such as difficult to open. That is, it is possible to make the container more airtight, and in such a case, the opening operation does not become difficult.
Moreover, since it has a simple structure in which the handle portion 30 is simply provided on the lid 20, large-scale mold molding is not required, and production efficiency is good.
Further, since there are no parts made of different materials such as a metal spring built in the lid 20, for example, integral molding is possible and assembly is simplified.

Further, according to the present embodiment, the handle portion 30 extends along the front-rear direction, and the front end portion 30a of the handle portion 30 is rotatably connected to the lid portion 22 in the vicinity of the front end portion 22a of the lid portion 22. The rear end portion 30b of the handle portion 30 is a free end portion.
Thereby, it is easy to give the force which pulls the cover part 22 to upper direction or back diagonally upward with respect to the handle part 30, and it can make it easier to open.

Further, according to the present embodiment, the concave portion 223 that can accommodate the handle portion 30 is formed on the upper surface of the lid portion 22.
For this reason, except when performing the operation | movement which opens the cover part 22, since the handle part 30 can be accommodated in the recessed part 223, the handle part 30 does not become obstructive.
Therefore, when the storage container 1 is displayed at a storefront or when the storage container 1 is carried by a bag or the like, the handle portion 30 is not bulky, so that it is easy to use.

Further, according to the present embodiment, the rear end portion 30b of the handle portion 30 is provided with the rear extension portion 32 for hooking a finger when a tensile force is applied to the rear end portion 30b.
For this reason, it is easy to perform the operation | movement which grasps the handle part 30, and usability is good.

Further, according to the present embodiment, the front end portion 30a of the handle portion 30 is connected to the first protruding portion 21c.
For this reason, when the handle part 30 is pulled, the first projecting part 21c and the second projecting part 222 can be separated in conjunction with this, and the lid 20 can be opened more easily.

Needless to say, the detailed structure and the like can be changed as appropriate.
For example, as shown in FIG. 7, in order to further improve the airtight state, a first soft member 41 is provided on the outer surface of the first protrusion 21c, and a second soft member 42 is provided on the inner surface of the second protrusion 222. It can also be set as the structure provided.
As the first soft member 41 and the second soft member 42, for example, rubber or elastomer having chemical resistance can be used.
In such a configuration, when the lid 20 is closed, the first soft member 41 and the second soft member 42 are in close contact with the lid portion 22 and the support portion 21, respectively. 21d needs to be formed larger than the case where the first soft member 41 and the second soft member 42 are not provided.
And even if a larger force is required to open the lid 20, if the lid 20 is provided with the handle 30 as in this embodiment, the force necessary to open the lid 20 is obtained. Since it can be applied easily, there is no problem that it is difficult to open.
That is, it is possible to make the container more airtight, and even in such a case, the opening operation is not made difficult.
In the example of FIG. 7 described above, the first and second protrusions 21c and 222 are provided with the first soft member 41 and the second soft member 42, respectively. The member may be provided only on one of the outer surface of the first protrusion 21c and the inner surface of the second protrusion 222. That is, if at least one of the outer surface of the first protrusion 21c and the inner surface of the second protrusion 222 is provided with a soft member, the airtightness can be improved.

Moreover, as shown in FIG. 8, it is good also as providing the convex part 33 in the lower surface of the handle part 30. As shown in FIG.
By doing in this way, when applying a tensile force to the handle part 30, it can be made easier to handle.

Moreover, in the said embodiment, although the structure which provided the back extension part 32 in the handle part 30 was illustrated and demonstrated as a finger hook part, as shown in FIG. 9, the rear end of the handle part 30 is shown. It is good also as providing the circular arc parts 34 and 34 which become convex in the back part symmetrically in the part 30b.
With such a configuration, during use, two fingers can be hooked on the arc portions 34 and 34 and pulled, so that it is easier to apply force and to open easily.
In this case, a concave portion 223 having a shape capable of accommodating the arc portions 34, 34 is formed on the upper surface of the top surface portion 221. At this time, in the recess 223, it is preferable that gaps K and K that allow a user to put a finger are formed in a region corresponding to the inside of the arcs of the arc portions 34 and 34.

Moreover, as shown in FIG. 10, it is good also as providing the elliptical frame member 35 in the rear-end part 30b of the handle part 30 as a finger hook part.
Even in such a configuration, since the finger can be hooked on the frame member 35 and pulled at the time of use, it is easier to apply force and to open the frame member 35 more easily.
Also in this case, a concave portion 223 having a shape capable of accommodating the elliptical frame member 35 is formed on the upper surface of the top surface portion 221. At this time, in the recess 223, it is preferable that a gap K in which the user can put a finger is formed in a region corresponding to the inside of the elliptical frame member 35.

  In addition, in the said embodiment, although the 1st protrusion part 21c illustrated and demonstrated the structure fitted and located inside the 2nd protrusion part 222, the 1st protrusion part 21c of the 2nd protrusion part 222 was demonstrated. It is good also as a structure in which these contact | abut so that it may be located outside and an airtight state is formed.

  In the above-described embodiment, the case where the handle portion 30 is a long plate extending in the front-rear direction is described as an example. However, the handle portion 30 is formed on the upper surface of the lid portion 22. As long as it is provided in the vicinity of the front end portion 22a and can apply a pulling force for opening the lid portion 22 in the closed state of the lid portion 22, the shape thereof is not limited thereto.

Moreover, in the said embodiment, although the front end part 30a of the handle part 30 illustrated and demonstrated the structure connected with the 2nd protrusion part 222, the front end part 30a of the handle part 30 is the front end part of the cover part 22. What is necessary is just to be connected with the cover part 22 in the vicinity of 22a so that rotation is possible, and it does not necessarily need to be connected with the 2nd protrusion part 222. FIG.
For example, as shown in FIGS. 9 and 10, the front end portion 30 a of the handle portion 30 may reach the front side wall portion 221 a of the lid portion 22.

  In the above-described embodiment, the first protrusion 21c is provided with the recess (locking part) 21d, and the second protrusion 222 is provided with the protrusion 222a. The part 222a may be provided at a place other than the first projecting part 21c and the second projecting part 222. Although illustration is omitted, for example, a protrusion projecting upward is provided at the front end of the support 21 to form a recess in the protrusion, and a protrusion 222a is provided on the front side wall 221a of the lid 22. It can also be configured.

  Moreover, although the said embodiment demonstrated and demonstrated the structure which provided the finger hook part, the finger hook part does not necessarily need to be provided.

  Moreover, in the said embodiment, although the container 10 illustrated and demonstrated the structure which opens and closes the opening part 12 by the cover material 13 being adhered to the film 11 so that peeling is possible, it is a structure which is not equipped with the cover material 13. Also good. At this time, the heights of the first protrusion 21c and the second protrusion 222 are increased, and the first soft member 41 and the second soft member 42 are provided on the first protrusion 21c and the second protrusion 222. Even if it is configured to be highly airtight (requires more force to open), the container having the lid 20 according to the present embodiment can easily apply the force necessary to open the lid 20. It is difficult to handle and difficult to open.

  Moreover, in the said embodiment, although the structure which the container 10 is the film 11 which consists of soft packaging materials was illustrated and demonstrated, besides this, the container 10 is formed with a hard plastic or paper material, for example. It is also good. Moreover, it is good also as putting and using the wet sheet S covered with the film 11 which consists of a soft packaging material in the container of these hard plastics or paper materials.

DESCRIPTION OF SYMBOLS 1 Thin paper container 10 Container 10a, 10b Bonding part 11 Film 12 Opening part 13 Cover material T Extraction part 13a Picking part 20 Lid 21 Support part 21a Opening part 21b Rear edge part 21c 1st protrusion part 21d Recessed part (locking) Part)
22 Lid portion 22a Front end portion 221 Top surface portion 221a Front side wall portion 221b Rear side wall portion 221c, 221d Left and right side wall portions 222 Second protrusion 222a Protrusion portion 223 Recess 224 Through-hole K Gap 30 Handle portion 30a Front end portion 30b Rear end portion 31 Front extending portion 32 Rear extending portion 33 Convex portion 34 Arc portion 35 Frame member 41 First soft member 42 Second soft member S Wet sheet (thin paper)

Claims (7)

In a thin paper storage container comprising: a container having an extraction part on the upper surface for taking out the thin paper accommodated inside; and a lid attached so as to close the extraction part with respect to the container;
The lid is
A support part formed with an opening surrounding the extraction part;
A lid part rotatably provided on the support part so as to open and close the opening part;
An annular first protrusion provided to protrude upward at the periphery of the opening of the support;
An annular second protrusion which is provided on the lower surface of the lid portion so as to protrude downward, and forms an airtight state together with the first protrusion portion by contacting the outer surface or the inner surface of the first protrusion portion in the closed state of the lid portion. And
A handle provided near the free end of the lid on the top surface of the lid;
With
By applying a pulling force to the handle portion in the closed state of the lid portion, the first projecting portion and the second projecting portion are separated to release the airtight state. A thin paper container. The handle portion extends along a direction from the free end portion of the lid portion toward the base end portion,
One end portion of the handle portion is rotatably connected to the lid portion in the vicinity of a free end portion of the lid portion, and the other end portion of the handle portion is a free end portion. Item 2. The thin paper container according to Item 1.   The thin paper container according to claim 2, wherein a concave portion capable of accommodating the handle portion is formed on an upper surface of the lid portion.   The thin paper container according to claim 2 or 3, wherein the other end of the handle is provided with a finger hook for hooking a finger when a tensile force is applied to the other end.   The thin paper container according to any one of claims 2 to 4, wherein a convex portion is provided on a lower surface of the handle portion.   The one end part of the said handle part is connected with the said 1st protrusion part, The thin paper storage container as described in any one of Claims 2-5 characterized by the above-mentioned. A soft member is provided on at least one of the outer surface of the first protrusion and the inner surface of the second protrusion,
The thin paper according to any one of claims 1 to 6, wherein in the closed state of the lid portion, the first protruding portion is in contact with the inner surface of the second protruding portion to form an airtight state. Containment container.

Images