JP7354834B2 - Wall-mounted pouch unit - Google Patents

Description

The present invention relates to a wall-mounted pouch unit in which a packaging bag for storing items is arranged on a wall.

Japanese Patent No. 4,866,502 discloses a fluid packaging bag that suppresses the contents from flowing out due to their own weight from an outflow passage. This fluid packaging bag has a self-closing outflow passage and a hollow metering portion that have an improved shape, and a linear convex portion is provided inside the outflow passage. By configuring in this way, it is possible to prevent the contents from flowing out and to drain the contents with a simple operation, thereby increasing convenience for the user.

Patent No. 4866502

However, in the fluid packaging bag disclosed in Japanese Patent No. 4,866,502, if the bag is left for a long period of time with the outflow passage facing downward, the contents may flow out depending on the properties and weight of the contents.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a wall-mounted pouch unit in which leakage of stored items is suppressed by the weight of stored items other than when taking out stored items while maintaining user convenience.

In order to achieve the above object, the wall-mounted pouch unit of the present invention includes a packaging bag and a support that is attached to a wall and can support the packaging bag. The packaging bag includes a storage part in which stored items are stored, a spout communicating with the storage part and communicating with the outside, and a spout positioned below the center of gravity with the spout above the storage part. and a second engaging portion disposed above the first engaging portion with the spout disposed above the storage portion. The support includes a main body portion extending in the vertical direction, a first hooking portion disposed on the main body portion and capable of hooking the first engaging portion of the packaging bag, and the first hooking portion of the main body portion. It has a second latching part that is disposed above the position where the latching part is arranged and is capable of latching the second engaging part of the packaging bag. The length between the first engaging part and the second engaging part is the same as the length between the first engaging part and the second engaging part.

With this configuration, when the second engaging portion is hooked to the second hooking portion, the spout can be disposed and maintained above the storage portion. Thereby, it is possible to suppress the stored items from leaking from the spout due to their own weight. From this, it is possible to utilize stored items without wasting them.

In the above configuration, the packaging bag has a rectangular shape with the longitudinal direction extending in the vertical direction when viewed from the front, the spout is disposed at one of the corners of the packaging bag, and the first engaging portion is located at the corner of the packaging bag. The second engaging part is arranged diagonally to a corner of the packaging bag where the spout is arranged, and the second engaging part is arranged so that the first engaging part is arranged in a state where the spout is arranged above the storage part. The spout may be disposed at a corner above the corner where the spout is disposed and adjacent to the corner where the spout is disposed.

In the above configuration, the support may include a mounting portion for mounting on the wall surface. Note that the attachment portion may include, but is not limited to, a ring, a hook, a string, or the like, which is hooked onto a protrusion (for example, a shower hook) provided on a wall surface. By utilizing the characteristics of the wall surface such as suction cups and magnets, it is possible to widely adopt configurations that can be attached to the wall surface.

In the above configuration, the spout may include a constriction portion whose opening width becomes smaller toward the outside, and a valve portion connected to the outside of the constriction portion to close the spout. The valve portion may be opened by pressing the constriction portion filled with the stored item while being located below the constriction portion.

In the above configuration, the packaging bag may have a seal portion formed by adhering seal layers of the laminated film to each other. At least one of the first engaging part and the second engaging part may be a through hole passing through the seal part.

In the support having the above configuration, the length between the first hooking portion and the second hooking portion may be changeable.

The method of using the wall-mounted pouch unit described above may be as shown below. A standby state in which the first engaging part of the packaging bag is engaged with the first engaging part and the second engaging part is engaged with the second engaging part so that the stored items are not poured out. the second engaging part is removed from the second latching part, and the packaging bag is rotated downward around the first engaging part latched to the first latching part to the bottom. The packaging bag can be moved to a usage state in which the stored item can be poured out from the spout, and after the packaging bag is changed from the standby state to the usage state and the stored item is poured out, the used You may use it by returning from the state to the standby state.

According to the wall-mounted pouch unit of the present invention, it is possible to suppress leakage of stored items due to the weight of the stored items, while maintaining user convenience.

FIG. 2 is a front view showing the wall-mounted pouch unit according to the present invention in a standby state. FIG. 2 is a front view showing the wall-mounted pouch unit shown in FIG. 1 in use. It is an exploded perspective view of a packaging bag. It is a side sectional view of a laminated film. It is a front view which shows the modification of a packaging bag. It is a front view which shows another modification of a packaging bag. FIG. 3 is a side view of the support. It is a side view which shows the modification of a support tool. It is a side view which shows another modification of a support. FIG. 7 is a front view showing another modification of the support.

Embodiments of the present invention will be described below with reference to the drawings. In this book, up and down are defined based on the direction of gravity. Further, the upper and lower sides of the packaging bag 100 are defined based on the standby state P1 in which the spout 2 is above the storage section 1. Further, left and right are defined based on the front view of the packaging bag 100 in the standby state P1. FIG. 1 is a front view showing a standby state P1 of a wall-mounted pouch unit A according to the present invention. FIG. 2 is a front view showing the wall-mounted pouch unit A shown in FIG. 1 in a usage state P2.

<Overview of wall-mounted pouch unit A>
The wall-mounted pouch unit A includes a packaging bag 100 and a support 200. The support 200 is attached to a wall surface WL or the like. Note that the wall surface WL is a wall surface that forms a space in which the stored items S are used. For example, when the stored item S is shampoo, the wall surface WL is a bathroom wall surface. In addition to these, examples include walls such as kitchens, toilets, and washrooms, but are not limited thereto. The packaging bag 100 is supported by a support 200 attached to the wall surface WL. The packaging bag 100 has a storage part 1 that can store a stored item S, and a spout 2 that communicates with the storage part 1 and can pour out the stored item S to the outside.

In the wall-mounted pouch unit A, the packaging bag 100 is on standby in a standby state P1 in which the spout 2 is located above the storage section 1, as shown in FIG. The packaging bag 100 pours out the stored item S from the spout 2 in a usage state P2 in which the spout 2 is located below the storage section 1 as shown in FIG. That is, the packaging bag 100 can change its state between a standby state P1 and a use state P2. Note that details of each state of the packaging bag 100 will be described later.

The stored items S stored in the packaging bag 100 include, for example, bath/toiletries and beauty products such as shampoo, conditioner, conditioner, body soap, facial cleanser, lotion, liquid soap for hand washing, etc. It is not limited to this. It is also possible to use it for sanitary goods, foods (seasonings), etc. other than these. A wide variety of substances can be used that are liquids and can be poured out from the spout 2. Although it is necessary to adjust the shape of the spout 2, it is also possible to use fluids such as gel or powder.

<Configuration of packaging bag 100>
As shown in FIG. 1, the packaging bag 100 can be seen to have a rectangular shape with the longitudinal direction extending in the vertical direction when viewed from the front. When specifying the position of each part of the packaging bag 100, the description may be made based on a rectangular shape.

FIG. 3 is an exploded perspective view of the packaging bag 100. As shown in FIGS. 1 to 3, the packaging bag 100 includes a front sheet 11, a back sheet 12, and a bottom sheet 13. The front sheet 11, the back sheet 12, and the bottom sheet 13 are all formed of laminated sheets having a sealing layer. The packaging bag 100 is formed by thermally adhering the seal layers of each sheet to each other. Here, thermal bonding is an adhesion method that heats and bonds the sealing layers together, and during bag making using a continuous bag making machine that manufactures actual products, heating is performed to a temperature within a range that does not impair the properties and functions of the product. It will be done as follows. Note that details of the laminated film will be described later.

The front sheet 11 has a rectangular shape with the longitudinal direction extending in the vertical direction when viewed from the front. The front sheet 11 has an upper side recess 111 and a left side recess 112. The upper side recess 111 and the left side recess 112 have curved edges.

The back sheet 12 has an upper side recess 121 and a left side recess 122. The front sheet 11 and the back sheet 12 are arranged one on top of the other so that the seal layers face each other. When the front sheet 11 and the back sheet 12 are stacked back and forth, the upper side recess 111 and the upper side recess 121 completely overlap. Furthermore, the left side recess 112 and the left side recess 122 completely overlap. Note that the upper side recesses 111 and 121 and the left side recesses 112 and 122 are formed in advance on the front sheet 11 and the back sheet 12, respectively. However, the present invention is not limited to this, and the front sheet 11 and the back sheet 12 may be formed after being thermally bonded.

The bottom sheet 13 is folded in half below the fold line D shown in FIG. 3 and is sandwiched between the lower part of the front sheet 11 and the lower part of the back sheet 12. The periphery of the bottom sheet 13 is thermally bonded to the front sheet 11 and the back sheet 12 by the bottom seal portion 4 . Further, the upper and side edges of the front sheet 11 and the back sheet 12 are thermally bonded to each other by the body seal portion 5. As a result, a self-supporting, standing pouch-type packaging bag 100 is formed. In addition, in this embodiment, although the packaging bag is a standing pouch, it is not limited to this. It may also be in the form of a pouch without a bottom surface.

The body seal portion 5 has a constant width in front view over the entire circumference. That is, the body seal portion 5 includes a portion formed along the upper side recesses 111 and 121 and the left side recesses 112 and 122. In the packaging bag 100, the spout 2 is formed on the left side of the upper side recesses 111, 121 and above the left side recesses 112, 122.

<Configuration of spout 2>
The spout 2 projects toward the upper left. The spout 2 is surrounded by a body seal part 5. The spout 2 is opened by cutting off the portion surrounded by the body seal portion 5 at the tip. As shown in FIGS. 1 and 2, in a portion surrounding the spout 2 of the body seal portion 5, an unsealing start portion 23 for starting opening is formed at a position facing each other with the spout 2 interposed therebetween. The opening start portion 23 is formed by a V-notch. Note that the unsealing start portion 23 may be formed with an I notch or a U notch, or may have a shape other than these. It is possible to adopt a wide variety of shapes that allow the spout 2 to be opened easily.

Further, in the packaging bag 100 of this embodiment, the spout 2 is arranged at the upper left corner of the rectangular shape, but the present invention is not limited thereto. As long as it is formed on the upper part of the packaging bag 100, its lateral position is not limited. However, in order to have a shape that makes it easy to pour out the stored item S in the use state P2, it is preferable that the first engaging portion 31, which will be described later, be placed on the opposite side of the center of the packaging bag 100.

The spout 2 communicates with the storage section 1. As shown in FIG. 1, the spout 2 has a constriction part 21 and a valve part 22. The constriction section 21 communicates with the storage section 1 and becomes narrower toward the outside. Further, the valve portion 22 is connected to the tip of the throttle portion 21 .

The side portions of the throttle portion 21 are formed by the body seal portion 5 along the upper side recesses 111 and 121 and the left side recesses 112 and 122. The valve part 22 is located at the intersection of a tangent parallel to the upper side on the inside of the body seal part 5 along the upper side recesses 111 and 121 and a tangent parallel to the left side on the inside of the body seal part 5 along the left side recesses 112 and 122. It is arranged outside R (see FIG. 1).

The valve part 22 provided outside the intersection R is closed by the force of the contact between the front sheet 11 and the back sheet 12 even when the stored items S accumulate in the throttle part 21. Since the valve portion 22 is closed, even if the spout 2 is disposed below the storage portion 1, the stored items S are prevented from flowing out due to their own weight.

In the packaging bag 100, by locating the spout 2 below the storage section 1, the stored items S accumulate in the squeeze section 21. By pressing the throttle part 21 with the stored items S accumulated in the throttle part 21, the pressure of the stored items S against the valve part 22 increases. As the pressure of the stored item S increases, the valve portion 22 opens and the stored item S is poured out from the valve portion 22.

In the packaging bag 100, the upper side recess 111 and left side recess 112 of the front sheet 11 and the upper side recess 121 and left side recess 122 of the back sheet 12 are concave shapes formed to form the constricted part 21 of the spout 2. be. Therefore, as long as the constricted portion 21 similar to the upper side recess and the left side recess can be formed during thermal bonding, the shape does not need to be concave. That is, rectangular sheets may be used as the front sheet 11 and the back sheet 12. Considering the visibility of the spout 2, ease of opening, etc., it is preferable that the spout 2 protrudes outward.

<Configuration of the first engaging portion 31 and the second engaging portion 32>
The packaging bag 100 has a first engaging part 31 and a second engaging part 32 for attachment to the support 200.

The first engaging portion 31 is disposed below the center of gravity of the packaging bag 100 in a state in which the spout 2 is disposed above the storage portion 1 . More specifically, when the packaging bag 100 is viewed as a rectangular shape elongated in the vertical direction, near the lower right corner of the rectangle, in other words, near the corner diagonal to the corner where the spout 2 is arranged. will be arranged. The first engaging portion 31 is a through hole formed in the body seal portion 5 and penetrating back and forth.

By arranging the first engaging part 31 at a position lower than the center of gravity, when the first engaging part 31 is engaged with a first engaging part 71 of the support 200, which will be described later, the spout 2 can be moved to the storage area. It is possible to set the use state P2 below 1. Note that by arranging the first engaging portion 31 diagonally to the corner where the spout 2 is arranged, the spout 2 can be positioned below the storage section 1 more reliably.

The second engaging portion 32 is disposed above the first engaging portion 31 in the packaging bag 100 in which the spout 2 is disposed above the storage portion 1 . More specifically, the vicinity of the upper right corner of the rectangular packaging bag 100, in other words, the corner where the first engaging part 31 is arranged when the spout 2 is arranged above the storage part 1. It is disposed above near a corner adjacent to the corner where the spout 2 is disposed. The second engaging portion 32 is a through hole formed in the body seal portion 5 and penetrating back and forth. Note that by disposing the second engaging portion 32 above the center of gravity, it is possible to support the packaging bag 100 more stably.

By arranging the second engaging part 32 above the first engaging part 31, when the second engaging part 32 is engaged with the second engaging part 72 of the support 200, which will be described later, the spout 2 can be maintained in a standby state P1 in which it is placed above the storage section 1. In addition, by setting the second engaging part 32 at the upper right corner of the packaging bag 100, the distance from the first engaging part 31 can be increased, and the force acting on the second engaging part 32 can be kept small. can.

As the first engaging part 31 and the second engaging part 32, a partially open hook-shaped first engaging part 31a and a second engaging part 32a are used, as in the packaging bag 100a shown in FIG. Good too. In the case of this configuration, the first engaging part 31a and the second engaging part 32a can be easily engaged with the first engaging part 71 and the second engaging part 72, which is highly convenient. Note that the open portion of the first engaging portion 31a does not detach from the first hooking portion 71 when the packaging bag 100a is in the standby state P1, the use state P2, or when moving to these states. , the position and shape make it difficult to separate. Further, the open portion of the second engaging portion 32a has a position and shape that prevents or makes it difficult to separate from the second hooking portion 72 during the standby state P1.

Alternatively, as shown in FIG. 6, the first engaging part 31b and the second engaging part 32b may be loop-shaped or strap-shaped, which are arranged outside the packaging bag 100b. When the loop-shaped member is formed, it may be integrated with the front sheet 11 and the back sheet 12, or a separate loop-shaped member may be fixed to the body seal portion 5 during thermal bonding. Alternatively, a separate loop-shaped member may be attached by adhesive or the like. Furthermore, in the case of a strap-like structure, a separate member may be attached by adhesive or the like. Here, the loop shape means that the shape is difficult to deform, and the strap shape means that it has flexibility and is easy to deform.

As the first engaging part, a shape that can be engaged with the first engaging part and that does not separate from the first engaging part even when the packaging bag is rotated can be widely adopted. Further, as the second engaging part, a wide variety of shapes can be adopted that allow the second engaging part to be easily engaged and detached from the second engaging part.

<Sheet configuration>
Here, details of the laminated film 110 that constitutes the front sheet 11, the back sheet 12, and the bottom sheet 13 will be explained with reference to the drawings. FIG. 4 is a side sectional view of the laminated film 110. The back sheet 12 and the bottom sheet 13 are also formed similarly to the front sheet 11. Therefore, the description will be made here with reference to the front sheet 11. The front sheet 11 is formed of a laminated film 110. The laminated film 110 is formed by laminating a seal layer 110a and a base material layer 110b.

A resin film with high thermal adhesiveness is used for the sealing layer 110a. As the sealing layer 110a, a linear low density polyethylene (LLDPE) film, an unstretched polypropylene (CPP) film, etc. can be used.

The base material layer 110b is provided outside the seal layer 110a. As the base material layer 110b, for example, stretched nylon (ON) film, polyethylene terephthalate (PET) film, transparent vapor-deposited polyethylene terephthalate (IBPET) film, stretched nylon (ON) film, stretched polyethylene (stretched PE) film, stretched polypropylene ( OPP) film can be mentioned. Further, a film obtained by imparting barrier properties to a stretched polyethylene (stretched PE) film or a stretched polypropylene (OPP) film may also be used.

Alternatively, a laminated film may be used in which an intermediate layer (not shown) is provided between the seal layer 110a and the base layer 110b. Examples of the laminated film include a laminated film of polyethylene terephthalate (PET) film/stretched nylon (ON) film/linear low-density polyethylene (LLDPE) film, transparent vapor-deposited polyethylene terephthalate (IBPET) film/stretched nylon (ON) film, etc. /Linear low density polyethylene (LLDPE) film laminated film, stretched nylon (ON)/aluminum (AL) film/Linear low density polyethylene (LLDPE) film, and the like. By providing the intermediate layer, the rigidity of the front sheet 11 can be improved. Moreover, biomass plastic can also be used. The packaging bag 100 has the configuration shown above.

<Configuration of support tool 200>
The details of the support 200 will be explained with reference to the drawings. FIG. 7 is a side view of the support 200. In FIG. 7, illustration of the mounting portion 8 is omitted. As shown in FIG. 1, FIG. 2, FIG. ). The main body portion 6 is a long plate-like member. The main body 6 can be, for example, an injection molded product of polypropylene (PP), high density polyethylene (HDPE), or ABS resin, or a vacuum molded product of polypropylene (PP) or polyvinyl chloride (PVC). Not limited. It is possible to widely adopt a structure having a strength that can reliably support the packaging bag 100.

<Configuration of the first hooking part 71 and the second hooking part 72>
The main body part 6 is used in a state where the longitudinal direction is the vertical direction. The first hook part 71 is arranged at the lower part of the main body part 6. The first hooking part 71 has a column part 711 and a retaining part 712. The column portion 711 has a column shape that protrudes from the surface of the main body portion 6 . The retaining portion 712 has a larger diameter than the columnar portion 711 and is disposed at the tip of the columnar portion 711 . Note that the first hooking part 71 is formed of a separate member from the main body part 6 and is fixed to the main body part 6. The fixing may be performed by adhesive, screwing, press-fitting, or the like. Further, the first hook portion 71 may be integrally molded with the main body portion 6.

The first engaging portion 31 is latched to the first latching portion 71 . The inner diameter of the first engaging part 31 is larger than the outer diameter of the column part 711 of the first locking part 71 and smaller than the retaining part 712. By deforming the first engaging portion 31, the retaining portion 712 can penetrate.

With such a configuration, the first engaging portion 31 can be hooked to the first hooking portion 71. When the first engaging part 31 is engaged with the first engaging part 71, the first engaging part 31 is prevented from coming off. In addition, since the first engaging part in the first hooking part prevents the bag from coming off, even if the packaging bag 100 is pulled with a force smaller than a certain force, it does not easily come off. In other words, by pulling the packaging bag 100 with more than a certain force, the first engaging portion 31 comes off (comes off) from the first hooking portion 71 .

The first hooking portion 71 is not limited to this shape, and may have a hook shape bent upward like the slip-off prevention portion 712a of the first hooking portion 71a of the support 200a shown in FIG. Further, the first hooking portion 71b of the support 200b shown in FIG. 9 may have a split pin shape. The first hook portion 71b will be explained. The first hooking portion 71b includes a pair of pillar portions 713 and a pair of retaining portions 714.

In the first hooking part 71b, the column parts 713 disposed apart are elastically deformed so as to approach each other, so that the retaining part 714 passes through the first engaging part 31. After the retaining portion 714 passes through the first engaging portion 31, the column portion 713 returns to its original position, and the retaining portion 714 covers the edge of the first engaging portion 31 when viewed from the front, thereby preventing the retaining portion 714 from coming off. .

In addition, these structures are examples of the structure of the 1st hook part, and structures other than these may be sufficient. A configuration in which the first engaging portion can be locked in a rotatable and prevented from coming off state can be widely adopted.

The second hook part 72 is arranged above the position where the first catch part 71 of the main body part 6 is arranged. The second hooking part 72 has a column part 721 and a retaining part 722. The column portion 721 has a column shape that protrudes from the surface of the main body portion 6 . The retaining portion 722 has a larger diameter than the column portion 721 and is disposed at the tip of the column portion 721 . Note that the retaining portion 722 may have a shape that extends only upward. Further, the second hook part 72 is formed of a separate member from the main body part 6 and is fixed to the main body part 6. The fixing may be performed by adhesive, screwing, press-fitting, or the like. Further, the second hook portion 72 may be integrally molded with the main body portion 6.

The second engaging portion 32 is latched to the second latching portion 72 . The inner diameter of the second engaging portion 32 is larger than the outer diameter of the retaining portion 722 of the second hooking portion 72 . Therefore, when the second engaging part 32 is engaged with the second engaging part 72, it moves downward due to the weight of the packaging bag 100. As a result, the edge portion of the second engaging portion 32 comes into contact with the column portion 721 of the second locking portion 72, and the edge portion of the second engaging portion 32 comes into contact with the retaining portion 722. Thereby, the second engaging portion 32 is prevented from falling off from the second hooking portion 72 due to the weight of the packaging bag 100.

Further, the inner diameter of the second engaging portion 32 is larger than the outer diameter of the retaining portion 722 of the second hooking portion 72 . Therefore, by lifting the periphery of the second engaging portion 32 of the packaging bag 100, the second engaging portion 32 can be easily separated from the second hooking portion 72.

The retaining part 722 has a shape that prevents the second engaging part 32 from falling off from the second engaging part 72 due to the weight of the packaging bag 100 when the second engaging part 32 is engaged with the second engaging part 72. can be widely adopted.

Further, the second hooking portion 72 is not limited to this shape, and may have a hook shape bent upward like the slip-off prevention portion 722a of the second hooking portion 72a shown in FIG. Further, it may be in the shape of a split pin like the second hooking part 72b of the support 200b shown in FIG. The second hook portion 72b will be explained. The second hooking portion 72b includes a pair of pillar portions 723 and a pair of retaining portions 724.

In the second hooking part 72b, the column parts 723 disposed apart are elastically deformed so as to approach each other, so that the retaining part 724 passes through the second engaging part 32. After the retaining portion 724 passes through the second engaging portion 32, the pillar portion 723 returns to its original position, and the retaining portion 724 covers the edge of the second engaging portion 32 when viewed from the front, thereby preventing the retaining portion 724 from coming off. .

In addition, these structures are examples of the structure of the 2nd hook part, and structures other than these may be sufficient. A configuration in which the second engaging portion can be latched can be widely adopted.

As shown in FIGS. 1 and 2, the support 200 is attached to the wall surface WL by the attachment portion 8. As shown in FIGS. The attachment part 8 is arranged at the upper end of the support 200. The wall surface WL is, for example, a wall surface of a bathroom. The bathroom wall WL has a hook for attaching a shower head. The attachment part 8 has a shape that can be hung on a hook for attaching a shower head, and here, it is ring-shaped.

Note that the attachment portion 8 may have any configuration as long as it can attach the main body portion 6 to the wall surface WL. For example, it may be hook-shaped or strap-shaped. Furthermore, if the wall surface WL is a smooth surface such as a mirror or a resin wall, the mounting portion 8 may have a suction cup that can be adsorbed to the wall surface WL. Furthermore, if the wall surface WL is made of enamel or the like to which a magnet is attached, the mounting portion 8 may have a magnet.

Furthermore, although the support 200 of the present embodiment has one attachment portion 8 at the upper end, the present invention is not limited thereto. For example, two or more attachment parts 8 may be provided. With the configuration including two or more attachment parts 8, it is possible to stably attach the support 200 to the wall surface WL. In addition, when two or more attachment parts 8 are provided, they are provided at least at the upper end and lower end of the main body part 6.

The length between the first engaging part 31 and the second engaging part 32 of the packaging bag 100 is L1 (see FIGS. 1 and 2), and the length between the first engaging part 71 and the second engaging part of the support 200 is L1 (see FIGS. 1 and 2). 72 is defined as length L2 (see FIGS. 1 and 2). The length L1 and the length L2 are the same length. Thereby, the support tool 200 can suppress loosening, tension, etc. of the packaging bag 100, and can stably support the packaging bag 100 in the standby state P1. The wall-mounted pouch unit A has the configuration shown above.

<How to use>
Next, how to use the wall-mounted pouch unit A will be explained. As shown in FIG. 1, the support 200 is attached to the wall surface WL by hooking the attachment portion 8 onto a hook FK provided on the wall surface WL.

A first hook portion 71 and a second hook portion 72 are arranged on the support 200 so as to protrude from the wall surface WL in a direction perpendicular to the wall surface WL. The second hook 72 is arranged above the first hook 71 . Then, the first engaging portion 31 of the packaging bag 100 is attached to the first hooking portion 71.

The first engaging portion 31 is attached to the first latching portion 71 by pressing against the retaining portion 712 of the first latching portion 71 . At this time, the first engaging part 31 is deformed by the force when being pressed into a shape that allows the slip-off prevention part 712 of the first latching part 71 to pass through. As a result, the retaining portion 712 passes through the first engaging portion 31 . Furthermore, by pulling the vicinity of the first engaging portion 31 in the direction toward the tip of the first hooking portion 71, the first engaging portion 31 is deformed in the same manner as when attached, and the first engaging portion 31 is It can also be detached from the first hooking part 71.

The second engaging portion 32 of the packaging bag 100 is attached to the second hooking portion 72. The second engaging portion 32 is larger than the retaining portion 722 of the second hooking portion 72 . Therefore, the second engaging portion 32 is easily latched onto the second latching portion 72. Note that the second engaging portion 32 moves downward due to the weight of the packaging bag 100 and the stored item S. As a result, the second engaging portion 32 is supported by the column portion 721 of the second hooking portion 72 and is prevented from coming off by the retaining portion 722. The packaging bag 100 attached to the support 200 as described above is in a standby state P1 with the spout 2 disposed above the storage section 1.

When dispensing the stored item S, the user removes the second engaging portion 32 of the packaging bag 100 from the second hooking portion 72 in the standby state P1. As described above, the second engaging portion 32 is only retained by downward movement due to the weight of the packaging bag 100 and the stored items, and can be easily removed from the second hooking portion 72 by lifting upward. be able to.

The packaging bag 100 is rotated around the first hook 71. The packaging bag 100 is in a usage state P2 in which the spout 2 is located below the storage section 1. By pressing the constriction part 21 of the spout 2 of the packaging bag 100 in the usage state P2, the valve part 22 of the spout 2 opens and the stored item S is poured out.

After pouring out the stored items S, the packaging bag 100 is rotated upward around the first hook 71. The second engaging part 32 is engaged with the second engaging part 72, and the packaging bag 100 is returned to the standby state P1.

As described above, in the wall-mounted pouch unit A, the stored item S is poured out when the spout 2 is positioned below the storage section 1, and when the stored item S is not poured out, the spout 2 is used. is placed above the storage section 1 in a standby state P1.

As described above, the spout 2 having the constriction part 21 and the valve part 22 does not easily leak the stored contents S to the outside even in the usage state P2 with the opening facing downward. However, leakage cannot be completely prevented. In other words, depending on the nature of the stored item S (for example, a liquid containing a surfactant and low surface tension), if the elapsed time with the opening facing down increases, the stored item S may leak due to its own weight. There is.

In the wall-mounted pouch unit A of this embodiment, when the stored item S is not poured out, that is, when not in use, the pouch unit A is in a standby state P1 in which the spout 2 is located above the storage section 1. In the standby state P1, since the opening of the spout 2 is located above the storage section 1, leakage due to the weight of the stored items S is suppressed. Therefore, leakage of the stored items S can be suppressed.

Then, the second engaging portion 32 is removed from the second hooking portion 72 and the packaging bag 100 is rotated downward around the first engaging portion 31 hooked to the first hooking portion 71. The packaging bag 100 can be changed from the standby state P1 to the use state P2 by a simple operation. Furthermore, even if the opening of the spout 2 is disposed below the storage part 1 in the usage state P2, the packaged bag 100 does not immediately leak the stored item S. Therefore, the user can pour out the stored items S calmly with simple movements.

From the above, by using the wall-mounted pouch unit A, it is possible to suppress leakage of the stored items S and to improve convenience for the user.

In the packaging bag 100 of the wall-mounted pouch unit A described above, the second engaging portion 32 is formed at the upper right corner of the rectangle with the spout 2 positioned above the storage portion 1. In the case of this configuration, when the second engaging portion 32 is hooked to the second hooking portion 72, the wall-mounted pouch unit A may be tilted due to poor weight balance. Therefore, the position of the second engaging part 32 may be such that the center of gravity overlaps or is close to the line connecting the second engaging part 32 and the first engaging part 31. By forming in this way, even if the support 200 is supported at one point on the upper part, the wall-mounted pouch unit A is unlikely to tilt in both the standby state P1 and the use state P2.

Moreover, since the wall-mounted pouch unit A according to the present invention can be used by simply opening the packaging bag 100 and attaching it to the support 200, the stored items S stored in the packaging bag 100 can be refilled into another container. You can save time and effort. From this point of view as well, it is possible to improve convenience for the user.

Further, when refilling the container, the packaging bag 100 may be discarded immediately after refilling is completed. In this case, a certain amount of time will elapse before the next refill. Therefore, if the user forgets the color or design of the packaging bag or remembers it incorrectly, the user may prepare (purchase) a packaging bag 100 containing an item S that is different from the item S that the user prefers. There is a possibility that it will be stored away. On the other hand, in the case of the wall-mounted pouch unit of the present invention, since the packaging bag 100 is used as a container until the stored items S are used up, it is difficult to forget the color, design, etc. of the packaging bag 100. Thereby, the user can easily prepare (purchase) the packaging bag 100 containing the stored items S that match his/her preference. From this point of view as well, it is possible to improve convenience for the user.

FIG. 10 is a front view of another modification of the support. The support 200c of the first modified example shown in FIG. 10 is different from the main body 6 and the second hook 72 of the support 200 in the main body 6c and the second hook 72c. Other points are the same. Therefore, substantially the same parts of the support 200c as those of the support 200 are given the same reference numerals, and a detailed explanation of the same parts will be omitted.

As shown in FIG. 10, the second hook 72c of the support 200c is configured to be inserted into and removed from a hole 61c formed in the main body 6c. The main body portion 6c is provided with four holes 61c. The holes 61c are arranged in parallel in the longitudinal direction of the main body 6c, here in the vertical direction.

The second hook portion 72c is configured to be fixed by being inserted into the hole portion 61c. The second hooking portion 72c may be fixed by press fitting or by screwing. Alternatively, it may be formed into a hook shape and fixed. The present invention is not limited to these fixing methods, and any method that can reliably fix the second hook portion 72c to the main body portion 6c can be widely adopted.

By changing the hole 61c that fixes the second hook 72c, it is possible to change the length between the first hook 71 and the second hook 72c. Therefore, it is possible to use a plurality of packaging bags 100 of different sizes. This makes it possible to increase the versatility of the support 200c.

In addition, in the support 200c, the second hooking portion 72c is configured to be slidable so as to approach or separate from the first hooking portion 71, and is configured to be fixed at a predetermined slidable position. Good too. With such a configuration, more types of packaging bags 100 can be attached, and versatility can be further improved. In addition, in this modification, the position of the second latching part 72c is changed, but the position of the first latching part may be changed, or the position of both the first latching part and the second latching part may be changed. may be changed.

The wall-mounted pouch unit A according to the present invention described above includes a packaging bag 100 and a support 200 that is attached to the wall WL and can support the packaging bag 100. The packaging bag 100 has a storage part 1 in which the stored items S are stored, a spout 2 that communicates with the storage part 1 and the outside, and a spout 2 that is arranged above the storage part 1 and located above the center of gravity. It has a first engaging part 31 arranged below, and a second engaging part 32 arranged above the first engaging part 31 with the spout 2 arranged above the storage part 1. . The support 200 includes a main body 6 extending in the vertical direction, a first hooking part 71 arranged on the main body 6 and capable of hooking the first engaging part 31 of the packaging bag 100, and a first hooking part 71 of the main body 6. It has a second latching part 72 that is disposed above the position where the latching part 71 is disposed and is capable of latching the second engaging part 32 of the packaging bag 100. The length L1 between the first engaging part 31 and the second engaging part 32 is the same as the length L2 between the first engaging part 71 and the second engaging part 72.

With this configuration, when the second engaging portion 32 is hooked to the second hooking portion 72, the spout 2 can be disposed and maintained above the storage portion 1. This can prevent the stored items S from leaking from the spout 2 due to its own weight. Furthermore, the spout 2 can be placed below the storage section 1 by removing the second engaging section 32 from the second hooking section 72 and rotating the packaging bag 100. Thereby, the user can easily pour out the stored items S inside the storage section 1 of the packaging bag 100. From this point of view, it is possible to utilize the stored items S without waste without deteriorating the user's convenience.

In the above configuration, the packaging bag 100 has a rectangular shape in which the longitudinal direction is the vertical direction when viewed from the front, the spout 2 is disposed at one corner of the packaging bag 100, and the first engaging part 31 is The second engaging part 32 is disposed diagonally to the corner where the spout 2 of the bag 100 is disposed, and the first engaging part 31 is disposed when the spout 2 is disposed above the storage part 1. The spout 2 may be placed above the corner where the spout 2 is placed and adjacent to the corner where the spout 2 is placed.

By doing this, the second engaging portion 32 is removed from the second hooking portion 72, and the packaging bag 100 is suspended below the first hooking portion 71 to which the first engaging portion 31 is hooked. When instructed to do so, the spout 2 is placed at a position close to vertically downward. Thereby, it is possible to easily pour out the stored items S from the pouring spout 2, thereby increasing convenience for the user.

In the above configuration, the support 200 may include a mounting portion 8 for mounting on the wall surface WL. With such a configuration, the support 200 can be easily attached to the wall surface WL using the attachment part 8, so it is possible to improve convenience for the user. Note that the attachment portion may include, but is not limited to, a ring, a hook, a string, or the like, which is hooked onto a protrusion (for example, a shower hook) provided on a wall surface. By utilizing the characteristics of the wall surface such as suction cups and magnets, it is possible to widely adopt configurations that can be attached to the wall surface.

In the above configuration, the spout 2 may include a constriction portion 21 whose opening width becomes smaller toward the outside, and a valve portion 22 connected to the outside of the constriction portion 21 to close the spout 2 . The valve portion 22 may be opened by pressing the constriction portion 21 filled with the stored item S while being positioned below the constriction portion 21 . By doing so, even if the spout 2 is located below the storage section 1, the stored items S will not leak out from the spout 2 immediately. Therefore, it is possible to suppress leakage due to the weight of the stored items S and to suppress waste. Furthermore, since the stored items S can be poured out with a simple operation, it is highly convenient for the user.

In the above configuration, the packaging bag 100 may have a seal portion 5 formed by adhering seal layers of a laminated film to each other. At least one of the first engaging part 31 and the second engaging part 32 may be a through hole passing through the seal part 5. With this configuration, since the seal portion 5 of the packaging bag 100 is utilized, it is possible to reduce waste of the packaging bag 100 itself.

In the support 200 having the above configuration, the length between the first hooking portion 71 and the second hooking portion 72 may be changeable. With this configuration, the common support 200 can be used for packaging bags 100 of different sizes. This allows only the packaging bag 100 to be replaced, thereby reducing waste.

The method of using the above-mentioned wall-mounted pouch unit A may be as shown below. A standby state in which the first engaging part 31 of the packaging bag 100 is engaged with the first engaging part 71 and the second engaging part 32 is engaged with the second engaging part 72 so that the stored items S are not poured out. In state P1, the second engaging part 32 is removed from the second hooking part 72, and the packaging bag 100 is rotated downward around the first engaging part 31 hooked to the first hooking part 71. It is possible to change the usage state P2 in which the stored item S can be poured out from the spout 2 by moving it to the lower part, and after the packaging bag 100 is changed from the standby state P1 to the usage state P2 and the stored item S is poured out. , it may be used by returning from the use state P2 to the standby state P1.

Although the embodiments of the present invention have been described above, the present invention is not limited thereto. Further, the embodiments of the present invention can be modified in various ways without departing from the spirit of the invention.

The wall-mounted pouch unit of the present invention can be used as a container for dispensing shampoo, conditioner, conditioner, body soap, etc. by hanging it on a shower hook, for example. In addition to this, it can also be used as a container for dispensing seasonings in the kitchen. Furthermore, it can also be used as a container for dispensing powder as well as liquid.

A Pouch unit B Pouch unit 100 Packaging bag 11 Front sheet 110a Seal layer 110b Base material layer 111 Top recess 112 Left recess 12 Back sheet 121 Top recess 122 Left recess 13 Bottom sheet 1 Storage section 2 Spout 21 Squeezing section 22 Valve section 23 Opening start part 31 First engaging part 32 Second engaging part 4 Bottom seal part 5 Body seal part 200 Support 200b Support 6 Main body 6b Main body 61b Hole 71 First hook 711 Pillar 712 Retainer Part 713 Pillar part 714 Retaining part 72 Second latching part 721 Pillar part 722 Retaining part 71a First latching part 72b Second latching part 8 Mounting part FK Hook S Stored item WL Wall surface

Claims (7)

A wall-mounted pouch unit comprising a packaging bag and a support that is attached to a wall and can support the packaging bag,
The packaging bag is
A storage section where stored items are stored,
a spout communicating with the storage section and communicating with the outside;
a first engaging portion disposed below the center of gravity with the spout disposed above the storage portion;
a second engaging part disposed above the first engaging part with the spout disposed above the storage part;
The support device is
A main body extending in the vertical direction;
a first latching portion disposed on the main body portion and capable of latching the first engaging portion of the packaging bag;
a second latching part that is disposed above a position where the first latching part of the main body part is arranged and is capable of latching the second engaging part of the packaging bag;
The length between the first engaging part and the second engaging part is the same as the length between the first engaging part and the second engaging part. The packaging bag has a rectangular shape in which the longitudinal direction is the vertical direction when viewed from the front,
The spout is arranged at one corner of the packaging bag,
The first engaging portion is arranged diagonally to a corner of the packaging bag where the spout is arranged,
The second engaging part is located at a corner adjacent to the corner where the spout is arranged above the corner where the first engaging part is arranged when the spout is arranged above the storage part. 2. The wall-mounted pouch unit according to claim 1, wherein the pouch unit is placed in a wall. The wall-mounted pouch unit according to claim 1 or 2, wherein the support includes a mounting portion for mounting on the wall. The spout is
a diaphragm portion whose opening width becomes smaller toward the outside;
a valve part connected to the outside of the constriction part to close the spout;
The wall-mounted pouch unit according to any one of claims 1 to 3, wherein the valve portion opens by pressing the constriction portion filled with the stored item while positioned below the constriction portion. The packaging bag has a seal portion formed by adhering seal layers of a laminated film,
The wall-mounted pouch unit according to any one of claims 1 to 4, wherein at least one of the first engaging part and the second engaging part is a through hole penetrating the seal part. In the support,
The wall-mounted pouch unit according to any one of claims 1 to 5, wherein the length between the first hooking part and the second hooking part is changeable. A method of using the wall-mounted pouch unit according to any one of claims 1 to 6, comprising:
A standby state in which the first engaging part of the packaging bag is engaged with the first engaging part and the second engaging part is engaged with the second engaging part so that the stored items are not poured out. the second engaging part is removed from the second latching part, and the packaging bag is rotated downward around the first engaging part latched to the first latching part to the bottom. It is possible to change the usage state to a state where the stored item can be poured out from the spout by moving it,
A method of using a wall-mounted pouch unit, in which the packaging bag is changed from the standby state to the use state, the contents are poured out, and then returned from the use state to the standby state.

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