JP7252648B2 - sanitary mask storage case - Google Patents

Description

TECHNICAL FIELD The present invention relates to a sanitary mask storage case that can be used in various ways by partitioning the inside of the storage.

Conventionally, sanitary mask storage cases of various shapes have been used. For example, a mask case (see Patent Document 1) in which a sheet member having a substantially rectangular shape in a plan view is folded in three and a mask is stored inside the fold (see Patent Document 1), or a sheet member having a substantially rectangular shape in a plan view is folded in two and then folded. A mask case is disclosed in which one side adjacent to the other side is welded and the other two sides that are not welded are used as entrances and exits (see Patent Document 2).

However, all of the above mask cases have only one storage portion, and do not have the best function when carrying multiple masks or temporarily storing them when they are removed outside.

Therefore, a mask case has been disclosed in which a sheet member having a substantially rectangular shape in a plan view is folded in two, and storage portions are provided on the two inner sides thereof (see Patent Document 3).

Since there are two storage sections, one of them can be used as a storage section for spare masks and the other can be used as a storage section for temporary storage.

Utility Model Registration No. 3222103 Utility Model Registration No. 3158317 Design registration No. 1573580

However, the two storage portions formed in the mask case of Patent Document 3 each have a partition wall member and a plurality of pressing members for holding the mask, which increases the number of members and facilitates creation. Hard to say.

In addition, since the case main body is folded in two to store the mask, the mask must be unfolded when it is taken out, which is troublesome when it is urgent.

The present invention has been made in view of such circumstances, and includes a case front wall made of a square sheet member, a case rear wall made of a square sheet member, and a case front wall and a case rear wall. A partition body having a chevron-shaped cross section formed by bending a rectangular sheet member provided between them upward in two to form a storage part in the case, and forming an upper edge opening as a mask doorway that can be freely opened and closed, and The above problem is solved by partitioning the storage section in the case by means of a partitioning body to have two storage sections, a front section and a rear section, as front and rear section storage sections.

In order to solve the above-described conventional problems, the sanitary mask case according to the present invention includes a case front wall made of a rectangular sheet member, a case rear wall made of a rectangular sheet member, the case front wall and the case A rectangular sheet member provided between the rear wall and the rectangular sheet member is folded upward in two to form a compartment with a mountain-shaped cross section, forming a storage part in the case, and an upper edge opening as a mask entrance that can be freely opened and closed. Further, by partitioning the storage portion in the case with a dividing body, the front and rear partitioned storage portions have two storage portions, that is, a front partition and a rear partition.

According to the present invention, the storage part in the case is divided into the front compartment storage part and the rear compartment storage part by the partition body formed in a mountain-shaped cross section, so that one is used as a spare mask holder and the other is in use. There is an effect that it can be used in various ways, such as when using it for temporary storage of masks, when storing masks of different sizes for parents and children, couples, etc. at the same time in the same case.

In addition, the front side wall of the case forming the front side surface of the case, the rear side wall of the case forming the rear side surface of the case, and the partitioning body dividing the storage section inside the case are configured to be formed integrally by welding. It has an easy effect.

In addition, by forming the mask doorway at the upper edge opening so that it can be opened and closed freely, the mask can be easily taken out from anywhere, for example, while it is in a bag.

1 is a perspective view showing a sanitary mask storage case of the present invention; FIG. Fig. 2 is a plan view showing the sanitary mask storage case of the present invention; Fig. 2 is a side view showing the sanitary mask storage case of the present invention; 1 is a cross-sectional view showing a sanitary mask storage case of the present invention; FIG. Fig. 2 is a schematic perspective view showing an exploded state of the sanitary mask storage case of the present invention; Fig. 3 is a schematic cross-sectional view showing storage compartments of the sanitary mask storage case of the present invention; Fig. 3 is a schematic cross-sectional view showing a state in which the mask is stored in the sanitary mask storage case of the present invention; Fig. 2 is a schematic perspective view showing a state in which the mask is stored in the sanitary mask storage case of the present invention;

The gist of the present invention is that a sanitary mask storage case is provided between a front side wall of a case made of a square sheet member, a rear side wall of a case made of a square sheet member, and between the front side wall of the case and the rear side wall of the case. and a compartment having a chevron-shaped cross-section formed by bending a rectangular sheet member upward in two to form a housing part in the case, and forming an upper edge opening as an entrance and exit for a mask that can be freely opened and closed, and further comprising a compartment By partitioning the storage portion in the case, the front and rear partition storage portions are configured to have two storage portions of a front partition and a rear partition.

Hereinafter, embodiments of the sanitary mask storage case according to the present invention will be described in detail based on the drawings.
1 to 4 are explanatory views showing the sanitary mask storage case of the present invention, which are a perspective view, a plan view, a side view and a cross-sectional view, respectively. FIG. 5 is a schematic perspective view showing an exploded state of the sanitary mask storage case of the present invention. 6, 7 and 8 are explanatory diagrams showing the functions of the sanitary mask storage case of the present invention.

The sanitary mask storage case M of the present invention, as shown in FIGS. A case front wall 2 and a case rear wall 2' consisting of a square sheet member continuously formed downward from the case 1, and the square sheet member is folded in two between the case front wall 2 and the case rear wall 2'. and a dividing body 3 having a chevron-shaped cross section that is bent upward.

The sanitary mask storage case M is formed by heat-sealing the four members described above, and has a substantially rectangular shape in plan view and an inverted Y shape in side view.

As shown in FIG. 4, the mask inlet/outlet 1 is formed by thermally welding an opening/closing zipper 11 to the upper edges of the case front wall 2 and the case rear wall 2'.

The opening/closing zipper 11 may be any one that allows the mask doorway 1 to be freely opened and closed, and a line fastener or hook-and-loop fastener may be used. is illustrated.

The front side wall 2 and the rear side wall 2' of the case are formed of a rectangular laminated resin film having the same width and the rear side wall 2' being slightly longer in the vertical direction. ing.

The resin laminated film that forms the case front wall 2 and the case rear wall 2' is, for example, an OP film (biaxially oriented film) that has been subjected to matte processing to improve the feel and appearance of the surface as the first layer. A three-layer structure is preferable, in which the second layer is a colored biomass PET film and the third layer is an LL film having excellent heat-sealing properties.

As shown in FIGS. 3 to 5, the partition 3 is formed by folding a rectangular resin film in half to form an inverted V shape when viewed from the side. In addition, sealant processing is applied to the bent outer surface.

Examples of the resin film that forms the partition 3 include a laminated film obtained by combining a PET film and an LL film having excellent heat-sealing properties.

The partition 3 has the same length as the front side wall 2 and the rear side wall 2' of the case in the longitudinal direction, and is welded to the front side wall 2 and the rear side wall 2' of the case while being bent in the width direction. It is formed so as to be shorter than the position of 11.

The thermal welding is performed by sandwiching the partition 3 between the case front side wall 2 and the case rear side wall 2'.

At this time, the front side wall of the case, the rear side wall 2' of the case, and the partition body 3 are heat-sealed with their lower ends and right and left ends aligned.

By doing so, the case front wall 2 is thermally welded to one side of the bent outer surface of the partition 3 up to the lower end and the middle of the left and right ends, and the upper left and right ends are thermally welded to the case rear wall 2'. be.

Similarly, the case rear wall 2' is thermally welded to the other side of the bent outer surface of the partition 3 up to the lower end and the middle of the left and right ends, and the upper left and right ends are thermally welded to the case front wall 2. be done.

In addition, since the upper edge of the case rear wall 2' protrudes from the case front wall 2, it is easy to open and close the sanitary mask storage case M, and only the thickness of the case rear wall 2' is formed at the corners. As a result, it is relatively softer than when it overlaps with the front side wall 2 of the case, and there is an effect that the user is less likely to be injured.

In addition, it is preferable that both corners of the lower portion of the sanitary mask storage case M are rounded so that the user is less likely to be injured.

However, the shape in which the upper edge portion of the case rear side wall 2' protrudes and the shape in which the bottom ends of the sanitary mask storage case M are rounded are not necessarily required, and may be formed as necessary. .

As shown in FIG. 6, by forming the mask m into a bag shape by the above-described method, the mask m can be accommodated by using the space formed inside as the storage part 4 in the case.

In addition, as shown in FIG. 6, the storage section 4 in the case has a chevron-shaped cross section, and the storage section is divided into front and rear compartments 3. As shown in FIG. It is possible to form two storage compartments.

This front and rear partitioned storage part 5 is configured by partitioning the storage part 4 in the case, so that, for example, a spare mask m is stored in the front compartment 51, and the mask m is temporarily removed for meals etc. in the other rear compartment 52. It can be used for temporary storage when

As shown in FIG. 7, when storing and carrying masks m of different sizes such as a parent and child or a married couple, a method of storing a large size in the front compartment 51 and a small size in the rear compartment 52 can be considered.

When the sanitary mask storage case M is formed, each member thereof can have an antibacterial function.

Specifically, it is formed using a synthetic resin kneaded with copper ions, silver ions, or the like, or the surfaces of the case front wall 2 and the case rear wall 2' and the partition 3 are coated with copper ions or silver ions. There are methods.

It is also conceivable to subject the entire surface of the resin film to be used to a matting process to form a fine uneven surface.

By applying a matte finish, it is possible to shorten the activity time of bacteria adhering to the film surface.

Since the sanitary mask storage case M is formed in an inverted Y shape when viewed from the side as described above, as shown in FIG. Even when printing is applied to the partition 3, the bottom of the case front wall 2 or the case rear wall 2' can be turned up to the folded portion of the partition 3 by forming the partition 3 with a transparent film or a translucent film. , it is possible to check without opening the sanitary mask storage case M.

As another example, the resin film forming the partition 3 can be a laminated film having sealant surfaces on both sides.

More specifically, a film or the like having a three-layer structure in which a PET film is sandwiched between LL films having excellent heat-sealing properties can be used.

In this case, the resulting sanitary mask storage case M is completely welded at the left and right edges and the lower edge of the sanitary mask storage case M. It can be a shape having only the function of

According to the forming method of the present invention, the dividing body 3 is formed by bending the resin film to form double walls, which has the effect of increasing the strength as compared with the case where a single sheet of resin film is used as the dividing body.

In addition, the partition body 3 formed in this way has the effect of being easy to stand on its own as a wall when the sanitary mask storage case M is opened, and the front and rear partition storage parts 5 are easy to maintain their shape and easy to take out.

As another embodiment, a method of forming the case front wall 2 and the case rear wall 2' in a substantially V-shape when viewed from the side and forming the dividing body 3 by the opposing sides of the substantially V-shape, or a method of using a resin film. The case front wall 2, the case rear wall 2' and the partition 3 can be integrally formed in a W-shape when viewed from the side.

As described above, the sanitary mask storage case of the present invention is a compartment formed between a bag-like case body having an opening at the upper edge and the front and rear side walls of the case body by folding upward the substantially central bottom of the case body. wall.

Moreover, the various effects described above are merely enumerations of the most suitable effects produced by the present invention, and the effects of the present invention are not limited to those described in the present embodiment.

M Sanitary mask storage case m Mask 1 Mask entrance 11 Open/close zipper 2 Case front wall 2 ′ Case rear wall 3 Compartment body 4 In-case storage part 5 Front and rear compartment storage part 51 Front compartment 52 Rear compartment

Claims (1)

A sanitary mask storage case for storing a sanitary mask inside,
a case front wall made of a rectangular sheet member;
a case rear wall made of a rectangular sheet member;
a dividing body having a chevron-shaped cross section, which is formed by bending a rectangular sheet member provided between the front side wall of the case and the rear side wall of the case upward in two;
By forming the storage part in the case,
The upper edge opening is formed as an openable and closable mask entrance,
Furthermore, by partitioning the storage part in the case with the partitioning body,
A sanitary mask storage case characterized by having two storage parts, a front compartment and a rear compartment, as front and rear compartment storage parts.

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