JP2008213889A - Cover for household tissue storage box - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve the problem wherein a conventional paper-made cover for a household tissue storage box, while used to cover the box from a household tissue take-out side while a lock is provided on a hooking edge of the tissue box, is detached when the household tissue is strongly pulled. <P>SOLUTION: A household tissue storage box is hardly drawn out by forming an opening part on its side and providing folded-back parts 10c, 20c, 30a, 30b on the opening part 1f. Further, a fold-back lock part 40 is provided on the folded-back part 10c, and stepped parts are provided on the folded-back parts 30a, 30b, which are engaged with each other to reinforce the folding of the folded-back part 10c. A chamfered part 3 is devised for easy take-out when being stored on a bookshelf. A film sheet 100 is provided on the inner side of a first wall surface part 1a, and any film is omitted on a take-out port of the household tissue storage box. The cover for the paper-made household tissue storage box having an excellent appearance by the surface working can be also provided as products. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a cover for a household thin paper storage box that covers the household thin paper storage box.

  2. Description of the Related Art Conventionally, a household thin paper storage box is configured such that tissue paper is folded and accommodated in a paper box, and the tissue paper can be pulled out one by one from a take-out port. Although conventional tissue parcel boxes are mass-produced, their surface patterns and decorations are uniform, and even if there is something that emphasizes aesthetics, it does not satisfy consumer preferences. For this reason, paper tissue box covers have been disclosed (see Patent Documents 1 to 5), and paper tissue box covers have become commercially available.

  In addition, many conventional paper tissue box covers are placed on the surface of the tissue paper take-out port (see Patent Documents 1 to 5), so that the cover is not removed at the same time as the tissue paper is taken out. Have been devised to hook the pawls on the hanging edges on the left and right side surfaces (see Patent Documents 1 to 3). However, with such a mechanism, there is a problem that the cover comes off when the tissue paper is pulled out strongly, and a problem that the cover comes off when the tissue box is lifted.

  A cover has been disclosed in which a tissue tissue box cover having elasticity is formed by forming a tissue outlet in an uneven shape so that the tissue is securely held in the outlet even if the number of tissue papers is reduced. (See Patent Document 6).

  Further, a tissue product cover has been disclosed in which only a tissue is refilled without using a tissue box (Patent Document 7), but most of the commercially available tissue is a boxed tissue, and the tissue disclosed herein is disclosed. In order to use the cover, it has been troublesome to purchase tissue that is not in the box, or to transfer the tissue from the box and use it (see Patent Document 7).

Japanese Patent Laid-Open No. 10-234616 Utility Model Registration No. 3043346 Utility Model Registration No. 3044459 Utility Model Registration No. 3074839 Utility Model Registration No. 3103546 JP 2004-115115 A JP 2000-33978 A

  The conventional paper-made household paper storage box cover is a cover that covers from the outlet side of the household tissue paper. In addition, there was a problem that the cover could come off. In addition, with the conventional cover, the bottom of the box is not covered, and there was no choice but to place the household thin paper storage box horizontally. In addition, the conventional cover for household thin paper storage box requires a resin film at the take-out port of the household thin paper storage box, and when it is discarded after use, it takes time and labor for separation.

  An object of the present invention is to provide a cover for household thin paper storage box that can be used upright, and to provide a cover for household thin paper storage box that does not require a film in the household thin paper storage box.

  In order to achieve the above object, the present inventor has invented a paper-made household thin paper storage box cover that can be used upright in order to effectively use a narrow space, and is provided at the outlet of the household thin paper storage box. Invented a cover for household thin paper storage boxes that does not require film. According to the present invention, the following cover for household thin paper storage box is provided.

  [1] A first wall surface portion having a take-out port for taking out household thin paper, a second wall surface portion disposed at a position facing the first wall surface portion, the first wall surface portion, and the second wall surface portion. A third wall surface continuous to the short side of the first wall, a fourth wall surface connected to the short side of the first side wall and the second wall surface, and disposed at a position facing the third wall surface, and the first A wall surface portion and a fifth wall surface portion connected to a long side of the third wall surface portion, and a storage portion is formed by the first wall surface portion to the fifth wall surface portion so that a household thin paper box can be stored, A cover for household thin paper storage box in which an opening is formed at a position facing the fifth wall surface part so that a household thin paper storage box can be taken in and out.

  [2] At least one of the first ridgeline formed by the first wall surface portion and the fifth wall surface portion and the second ridgeline formed by the second wall surface portion and the fifth wall surface portion. The household thin paper storage box cover according to [1], further comprising a chamfer for gripping the household thin paper storage box cover.

  [3] The cover for a household thin paper storage box according to [2], wherein the chamfered portion is formed in a concave shape recessed inside the storage portion.

  [4] The household thin paper storage according to [3], wherein the chamfered portion is formed as a curved portion having a shape that cuts from one end to the other end of at least one of the first ridgeline and the second ridgeline. Box cover.

  [5] In the chamfered portion, the ratio of the length from one end to the other end of the first ridge line and the second ridge line and the length of the longest portion of the curved portion is 25: 1 to 3 The cover for household thin paper storage boxes described in [4].

  [6] The household thin paper storage cover according to [1] to [5], wherein both the first wall surface and the second wall surface have outlets for household thin paper.

  [7] Household thin paper storage in at least one of the first wall surface portion, the second wall surface portion, the third wall surface portion, and the opening side edge forming the opening of the fourth wall surface portion. The cover for household thin paper storage box according to any one of [1] to [6], wherein a folded portion folded back to the storage portion is formed in order to prevent the box from falling off.

  [8] An auxiliary fold line portion (lead ruled line portion) for folding the fold portion along the fold line at the boundary between the first wall surface portion and the fold portion at the fold portion connected to the first wall surface portion. The cover for household thin paper storage boxes as described in [7] above.

  [9] A step portion is provided at the first wall surface side end portion of the third folded portion continuous to the third wall surface portion, and the fourth folded portion continuous to the fourth wall surface portion, and the first folded surface portion is connected to the first wall surface portion. [8] The lock portion that engages the stepped portion at the third wall surface side end portion and the fourth wall surface portion side end portion of the one folding portion and locks the folding of the first folding portion is provided. ]. The cover for household thin paper storage boxes as described in the above.

  [10] At least one of the first wall surface portion and the second wall surface portion presses the household thin paper storage box to prevent the household thin paper storage box from being displaced. The cover for household thin paper storage boxes according to any one of [1] to [9], formed as a part.

  [11] The slit according to any one of [1] to [10], wherein a slit serving as an outlet for the household thin paper is provided, and a film portion that protects the household thin paper is provided in the storage unit as a separate body. Cover for household thin paper storage box.

  [12] The cover for a household thin paper storage box according to any one of [1] to [10], wherein a resin sheet provided with a take-out port is provided separately in the storage unit.

  [13] The cover for household thin paper storage box according to any one of [1] to [6], wherein the cover is produced using any one of paper, cloth, leather and synthetic leather as a material.

  A first wall surface portion having a take-out port for taking out the tissue, a second wall surface portion disposed at a position facing the first wall surface portion, and a third continuous to the short side of the first wall surface portion and the second wall surface portion. A wall surface portion, a fourth wall surface portion disposed at a position facing the third wall surface portion, and a first wall surface portion and a fifth wall surface portion connected to the long side of the third wall surface portion; The fifth wall surface part forms a storage part that can store a household thin paper storage box, and the home part has an opening formed at a position facing the fifth wall surface part so that the household thin paper storage box can be taken in and out. By using the cover for the thin paper storage box for home use, a cover for easily storing the thin paper storage box for home use was made.

  Household tissue paper is stored on at least one of the first ridge formed by the first wall surface and the fifth wall surface and the second ridge formed by the second wall surface and the fifth wall surface. By providing a chamfered portion for gripping the box cover, even when the cover for household thin paper storage box is stored in a book end or a bookshelf, it can be easily taken out.

  The chamfered portion is easy to grip when formed in a concave shape recessed inside the storage portion. The size of the concave portion can be changed according to preference.

  The chamfered portion may be formed as a curved surface portion having a shape in which at least one of the first ridge line and the second ridge line is cut from one end to the other end. When the chamfered portion is formed in this manner, even when a household thin paper storage box cover is stored in a bookshelf or the like, it can be easily removed.

  A household thin paper storage box folded into a storage portion at least one of the opening side portion forming the opening of the first wall surface portion, the second wall surface portion, the third wall surface portion, and the fourth wall surface portion. Since the folded-back portions for preventing the drop-off are formed in series, it is possible to prevent the home-use thin paper storage box from dropping off from the home thin paper storage box cover.

  The inside of at least one of the first wall surface portion and the second wall surface portion is formed as a pressing portion for pressing the household thin paper storage box to prevent the slipping of the household thin paper in the household thin paper storage box. Thus, the household thin paper fits in the box, and the household thin paper can be easily taken out even when standing upright.

  Houses an elastically deformable plate-like member that is smaller than the take-out port of the first wall surface part and serves as a take-out port for household thin paper and has a take-out port for protecting the protective film of the household thin paper storage box. By providing it on the first wall surface portion, the film provided in the household thin paper storage box is prevented from being damaged, and the household thin paper is easily taken out.

  Hereinafter, embodiments of the present invention will be described, but the present invention is not limited to the following embodiments, and changes, modifications, and improvements can be added without departing from the scope of the invention. The following description will be made using paper as a material.

  In this specification, household thin paper refers to tissue paper (what is called facial paper, decorative paper, etc.), dust paper, paper towel (kitchen paper, etc.), toilet paper (excluding rolls), Watting (paper cotton), etc. It is a concept that generically refers to disposable paper.

  As shown in FIG. 1, the cover for household thin paper storage box 80 of the present invention includes a first wall surface portion 1a having a take-out port 2, a second wall surface portion 1b, a third wall surface portion 1c, a fourth wall surface portion 1d, and a first wall surface portion 1d. It is a cover for a household thin paper storage box that is composed of five wall surfaces 1e and an opening 1f, and in which the household thin paper storage box is taken in and out of the opening 1f.

  On at least one of the first ridgeline formed by the first wall surface portion 1a and the fifth wall surface portion 1e and the second ridgeline formed by the second wall surface portion 1b and the fifth wall surface portion 1e, By providing the chamfered portion 3 for gripping the household thin paper storage box cover, it is easy to take out even when the household thin paper storage box cover is stored in the book end or in the bookshelf.

  The chamfered portion 3 has a concave shape that is recessed inside the storage portion, and the size of the concave portion can be changed according to preference. It may be formed as a hole for a finger, or a concave portion may be formed only on one of the first ridge line and the second ridge line, and the size is arbitrary regardless of the position on the first ridge line and the second ridge line. You may form in.

  A home that is folded back into a storage part at least one of the side part of the opening that forms the opening 1f of the first wall 1a, the second wall 1b, the third wall 1c, and the fourth wall 1d. The folded-back portions 10c, 20c, 30a, 30b for preventing the thin paper storage box from falling off are formed in series (see FIG. 2), so that the thin paper storage box for home use comes off from the cover for the thin paper storage box for home use. Is preventing. The folded portions 10c, 20c, 30a, and 30b may have only one side, but the two sides can prevent the omission more, and the four sides can further prevent the omission. The folded portion 10c, which is the first folded portion, includes a folding lock portion 40 that is convex and engages with the stepped portion 31 provided in the folded portion 30a of the third folded portion and the folded portion 30b of the fourth folded portion. The lock portion 40 and the stepped portion 30 are engaged to hold the folding back (see FIG. 7). Further, the folded portion 10c is provided with a film sheet taking-out finger hooking portion 50 for hooking a finger when the film sheet 100 is taken out so that the folding can be easily returned when the film sheet 100 is replaced.

  The folding part 10c of the first folding part is provided with a folding lock part 40, and the folding part 30a of the third folding part and the folding part 30b of the fourth folding part are provided with a step part 30. When the folded portions 10c, 30a and 30b are folded, the folding lock portion 40 and the stepped portion 31 are engaged so that the folded portion 10c can be firmly folded.

  The inside of the 1st wall surface part 1a and the 2nd wall surface part 1b is formed as a press part for pressing the household thin paper storage box 60, and preventing the shift | offset | difference of the household thin paper in a household thin paper storage box. For this reason, household thin paper fits in the box, and it is easy to take out the household thin paper even in a standing state. Due to this effect, it is possible to store a household thin paper storage box with a cover for the household thin paper storage box in a book end or on a bookshelf. By storing it in a bookshelf, you can use the desk widely.

  FIG. 2 is a development view of the cover 80 for household thin paper storage box of the present invention. The household thin paper storage box cover 80 of the present invention is made of paper and is manufactured by processing from a single sheet of paper. The surface can be glossy, matte, embossed, Japanese paper material, cloth material, pattern, etc. to enhance aesthetics. In addition to the 1st wall surface part 1a, the 2nd wall surface part 1b, the 3rd wall surface part 1c, the 4th wall surface part 1d, and the 5th wall surface part 1e, the 1st ridgeline part of the 1st wall surface part 1a and the 5th wall surface part 1e A chamfered portion 3 is provided at a second ridge line portion between the second wall surface portion 1b and the fifth wall surface portion 1e. The first wall surface portion 1a is provided with gluing portions 10a, 10b and a folding portion 10c, and the second wall surface portion 1b is provided with gluing portions 20a, 20b and a folding portion 20c. The third wall surface portion 1c includes a folded portion 30a, and the fourth wall surface portion includes a folded portion 30b. The folded portions 20c, 30a, and 30b have a glue portion, and are folded and bonded. Further, the folded portion 10c includes a folded portion lock portion 40 and a lead ruled line portion 41 that hold the folded portion, and includes a film sheet take-out finger hooking portion 50 that facilitates pulling out the folded portion 10c when the film sheet 100 is taken out.

  In the folded portion 10c, a folding line 45 to be folded and a lead ruled line portion 41 as an auxiliary folding line portion are formed in parallel with the folding line 45 at a position away from the folding line 45. And the perforation 41a. By providing the lead ruled line portion 41, when the folded portion 10c is folded, the folded portion can be thickened and the film sheet 100 can be easily stored. The perforation 41a may penetrate the blade or may be inserted halfway through the thickness of the material. The best way to make perforations is to cut into the center of the material thickness.

  FIG. 3 shows a cross-sectional view of the folded portion. The household thin paper storage box cover 80 of the present invention has folded portions 10c, 20c, 30a, and 30b on the four sides of the opening 1f. When the household thin paper storage box 60 is assembled and placed inadvertently, the household thin paper The storage box 60 is prevented from falling off the cover.

  FIG. 4 shows a view of the household thin paper storage box cover 80 of the present invention as viewed from the opening 1f side. There are folded portions 10c, 20c, 30a, and 30b on the four sides of the opening 1f, and the folded portion 10c is provided with a folded portion locking portion 40 that reinforces the folding, so that the film sheet 100 can be easily taken out. Also provided is a finger hooking portion 50 at the time of taking out. The first wall surface portion 1a has a take-out port 2, and a chamfered portion 3 is provided on the ridgeline between the first wall surface portion 1a and the fifth wall surface portion 1e, and the second wall surface portion 1b and the fifth wall surface portion 1e. . By having the chamfered portion 3, when the household thin paper storage box provided with the cover 1 of the present invention is stored in the book end or on the bookshelf, the household thin paper storage box between the books can be easily taken out. ing.

  FIG. 5 shows a view of a household thin paper storage box cover 80 viewed from the fifth wall surface portion 1e side. The chamfered portion 3 is provided on the first ridge line of the first wall surface portion 1a and the fifth wall surface portion 1e, and on the second ridge line of the second wall surface portion 1b and the fifth wall surface portion 1e, and the upper first wall surface portion 1a Is provided with a take-out port 2 for taking out household thin paper.

  When the drawer knob portion 3 is made so that the ratio of the length of the long side to the length of the longest portion of the concave portion is 25: 1 to 3, when assembling the household thin paper storage box cover 80 of the present invention, It is easier to assemble, and it becomes easier to assemble when the ratio is 25: 2.

  FIG. 6 shows a diagram of the film sheet 100. A film sheet 100 exists as an alternative to the film normally provided at the outlet of a household thin paper storage box. The film sheet 100 is provided with a film portion 72 in a paper frame 73 and has a take-out port 2 for taking out household thin paper. One side of the long side of the paper frame 73 is a cover for a household thin paper storage box of the present invention. A chamfered portion curve portion 70 is provided so as to fit the 80 chamfered portions 3. The film port 72 is provided with a slit 71 for taking out household thin paper and retaining dust from the household thin paper in the household thin paper storage box cover.

  By using the film sheet 100, no film is required at the outlet of the household thin paper storage box, and when the film sheet 100 is discarded, the film inside the domestic thin paper storage box needs to be peeled off as in the past. Therefore, the film part 72 can be easily peeled off from the paper frame 73, and waste separation becomes easy.

  FIG. 8 shows a sheet 101 according to an embodiment different from the film sheet 100. Unlike the film sheet 100, the sheet 101 is not provided with a film with slits, and is made of a polymer compound such as polyethylene terephthalate (PET). The sheet 101 is provided with a take-out port 2 in the center so that household thin paper can be taken out. The The sheet 101 may be made of ceramic, glass, wood or the like in addition to the polymer compound as long as it is a thin sheet. Further, by printing patterns such as characters, floral patterns, and local toys on the sheet 101, it is possible to enhance the taste. By providing the sheet 101, when the household thin paper is taken out, the household thin paper storage box is firmly pressed to make it easy to take out the household thin paper.

  The film member may be formed of a material that exhibits antibacterial, aroma, and deodorizing effects, and the method is formed by kneading raw materials that exhibit antibacterial, aroma, and deodorizing effects into the main raw material of the film. Adopting means such as using separate fibers formed from raw materials that exhibit antibacterial, aroma, deodorizing and insecticidal effects, or applying paint that exhibits antibacterial, aroma, and deodorizing effects be able to. High surface area materials such as titanium oxide and chitosan as materials that exhibit antibacterial effects, various chemically synthesized materials such as plant extract extracts such as natural cypress and hiba as materials that exhibit aroma effects, and activated carbon as materials that exhibit a deodorizing effect Various chemical adsorbents and chemical substances such as camphor and naphthalene can be cited as materials that exhibit insect repellent effects.

  As shown in FIG. 3, at least one of the first wall surface portion 1a and the second wall surface portion 1b is bent toward the household thin paper storage box side, so that the household thin paper storage box is fixed and contained at the same time. The household thin paper is prevented from moving toward the fourth wall surface portion 1d. Due to this effect, the household thin paper can be easily taken out even when the household thin paper storage box is set up.

  Surface processing such as overprint varnish, vinyl drawing, film pasting, press coating on the first wall surface portion 1a, the second wall surface portion 1b, the third wall surface portion 1c, the fourth wall surface portion 1d, the fifth wall surface portion 1e, and the chamfered portion 3 The surface can be made glossy, and matte varnish, matte vinyl, matte film pasting, etc. can be used to provide a matte finish on the surface. Various surface treatments can be applied by embossing a pattern or using a Japanese paper material. Household thin paper storage box with gifts and advertisements printed on it, to hide the advertisement, and at the same time enhance the aesthetics, and cover the household thin paper storage box 80 that has been processed according to each individual's taste and interior As a result, it is possible to enhance not only the convenience of the thin paper storage box for home use of each user but also the taste.

  Since the cover for household thin paper storage box of the present invention is made of paper, it can be manufactured at low cost, and various surface treatments can be applied according to each individual's taste, thereby enhancing the satisfaction of the user.

  By using the cover 80 for household thin paper storage box of the present invention, there is no need to print a pattern on the household thin paper storage box itself, and there is no printing, so that the household thin paper storage box can be made inexpensive. Ink can be saved by using no ink. In addition, by using the film sheet 100, it is possible to make a household thin paper storage box using only paper without using the film normally provided at the outlet of the household thin paper storage box, and it is environmentally friendly for home use. A tissue storage box can be manufactured.

  As a material of the cover for household thin paper storage box of the present invention, among paper types, cardboard, Japanese paper, synthetic paper, etc. may be used, and besides cloth, leather, synthetic leather, ceramic, glass, wood, plastic, High molecular compounds such as polyethylene terephthalate, polypropylene, polyvinyl chloride, and biodegradable plastics may be used.

  If the cover for a household thin paper storage box is made of ceramic, glass, wood, plastic, etc., a high-class feeling and durability are improved. In addition, if it is made of plastic, it can produce a woodgrain or marble-like pattern at a low cost.

  The cover 80 for household thin paper storage box of the present invention has a water resistance, oil resistance, water repellent function by coating the surface with a resin (fluororesin), a polymer compound such as polyethylene terephthalate, polytetrafluoroethylene, polyethylene and the like. Can be added.

  FIG. 9 (a) shows a schematic diagram when the household thin paper storage box cover of the present invention is used in a bookshelf. The household thin paper storage box cover of the present invention can be used upright, can be stored cleanly in a narrow place such as a bookshelf, and is highly convenient. FIG. 9B shows a schematic diagram viewed from the left side of the bookshelf. The cover for household thin paper box of the present invention stored in the bookshelf is pulled out from the bookshelf when the household thin paper is taken out, and after being taken out, it may be stored in the bookshelf or may be pulled out. .

  FIG. 10 is a development view in the case where both the first wall surface portion 1a and the second wall surface portion 1b are provided with a paper tissue outlet 2 for household use. When the take-out port 2 is in the first wall surface portion 1a and the second wall surface portion 1b, the household thin paper can be taken out from either the left or right when used in an upright position, and convenience is improved.

  By using the cover for household thin paper storage box of the present invention, it is not necessary to print anything on the household thin paper storage box itself, and the household thin paper storage box can be manufactured at low cost. Since no ink is used and no film is required at the outlet of the household thin paper storage box, the household thin paper storage box can be produced with only paper, and an inexpensive and environmentally friendly household thin paper storage box can be manufactured. The cover for household thin paper storage box of the present invention can be made of paper, can be manufactured at low cost, and the film sheet is also made of paper, film, etc., and can be used repeatedly. From the above, it can be said that the cover for household thin paper storage box of the present invention is an environment-friendly product because it can be mass-produced at low cost and can be repeatedly used.

It is a figure of the cover for household thin paper storage boxes of this invention. It is an example of the expanded view of the cover for household thin paper storage boxes of this invention. It is sectional drawing which shows the folding | turning part of the cover for household thin paper storage boxes of this invention. It is the figure which looked at the cover for household thin paper storage boxes of this invention from the opening part side. It is the figure which looked at the cover for household thin paper storage boxes of this invention from the 5th wall surface part side. It is a schematic diagram of a film sheet. It is an enlarged view of a return | turnback lock | rock part and a level | step difference part. It is a schematic diagram of a sheet. It is a schematic diagram at the time of using with a bookshelf. It is an example of the expanded view of the cover for household thin paper storage boxes of this invention.

Explanation of symbols

1a: first wall surface portion, 1b: second wall surface portion, 1c: third wall surface portion, 1d: fourth wall surface portion, 1e: fifth wall surface portion, 1f: opening, 2: take-out port, 3: chamfering portion, 4: Curve portion for chamfered portion, 10a: Glued portion, 10b: Glued portion, 10c: Folded portion (first folded portion), 20a: Glued portion, 20b: Glued portion, 20c: Folded portion (second folded portion), 30a: folded portion (third folded portion), 30b: folded portion (fourth folded portion), 31: stepped portion, 40: folded portion lock portion, 41: auxiliary folding line portion (lead ruled line portion), 41a: perforation 45: Folding line, 50: Finger sheet take-out portion, 60: Household thin paper storage box, 70: Curve portion for chamfered portion, 71: Slit, 72: Film portion, 73: Paper frame, 80: Home use Thin paper storage box Chromatography, 90: present, 100: film sheet, 101: sheet.

Claims (13)

A first wall surface portion having a take-out port for taking out household thin paper,
A second wall surface portion disposed at a position facing the first wall surface portion;
A third wall surface portion connected to a short side of the first wall surface portion and the second wall surface portion;
A fourth wall surface portion connected to the first side surface portion and the short side of the second wall surface portion and disposed at a position facing the third wall surface portion;
A first wall surface portion and a fifth wall surface portion connected to the long side of the third wall surface portion;
The first wall surface portion to the fifth wall surface portion form a storage portion capable of storing a household thin paper storage box, and further, the home thin paper storage box can be taken in and out, and is opened at a position facing the fifth wall surface portion. Cover for household thin paper storage box with part formed.   On the first ridge line formed by the first wall surface part and the fifth wall surface part and on at least one of the second ridge line formed by the second wall surface part and the fifth wall surface part, The cover for household thin paper storage boxes of Claim 1 provided with the chamfering part for holding | gripping the cover for household thin paper storage boxes.   The domestic thin paper storage box cover according to claim 2, wherein the chamfered portion is formed in a concave shape recessed inside the storage portion.   The household thin paper storage box cover according to claim 3, wherein the chamfered portion is formed as a curved portion having a shape that cuts from one end to the other end of at least one of the first ridgeline and the second ridgeline.   The ratio of the chamfered portion between the length from one end to the other end of the first ridge line and the second ridge line and the length of the longest portion of the width of the curved surface portion is 25: 1 to 5. Cover for household thin paper storage box as described.   The household thin paper storage cover according to claim 1, wherein both the first wall surface portion and the second wall surface portion have an outlet for household thin paper.   The household thin paper storage box is dropped on at least one of the first wall surface portion, the second wall surface portion, the third wall surface portion, and the opening side portion that forms the opening of the fourth wall surface portion. The cover for household thin paper storage boxes according to any one of claims 1 to 6, wherein a folded portion folded back to the storage portion for prevention is formed in a row.   8. The auxiliary folding line portion for folding the folding portion is formed on the folding portion that is continuous with the first wall surface portion, along with a folding line at the boundary between the first wall surface portion and the folding portion. Cover for household thin paper storage box described in 1.   A stepped portion is provided at the first wall surface side end portion of the third folded portion continuous to the third wall surface portion and the fourth folded portion continuous to the fourth wall surface portion, and the first folded portion continued to the first wall surface portion. The lock part which engages with the level | step-difference part at the said 3rd wall surface part side edge part and the said 4th wall surface part side edge part of this, and locks the folding | turning of a said 1st folding | turning part is provided. Cover for household thin paper storage box.   At least one of the first wall surface portion and the second wall surface portion is formed as a pressing portion for pressing the household thin paper storage box to prevent the household thin paper storage box from being displaced. The cover for household thin paper storage boxes according to any one of claims 1 to 9.   11. The household thin paper according to claim 1, wherein a slit serving as a take-out port for the household thin paper is provided, and a film portion with a slit that protects the household thin paper is provided in the storage unit as a separate body. Cover for storage box.   The cover for household thin paper storage boxes according to any one of claims 1 to 10, wherein a resin sheet provided with a take-out port is provided separately in the storage unit.   The cover for household thin paper storage boxes according to any one of claims 1 to 6, wherein the cover is produced using any one of paper, cloth, leather and synthetic leather as a material.

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