JP6366345B2 - Bag with string - Google Patents

Description

  The present invention relates to a stringed bag body in which a string is attached to the bag body.

  2. Description of the Related Art Conventionally, a handbag (for example, FIG. 9 of Patent Document 1 below) is provided in which an upper portion is opened and a pair of handbags (handbag strings) is attached to the edge of the opening.

Japanese Patent No. 2979120

  However, in the conventional handbag, since the opening remains open even when it is carried, there is a possibility that the stored article may escape from the opening.

  The present invention has been made in view of such circumstances, and an object of the present invention is to provide a stringed bag body that can easily close the opening of the bag body when being carried, and has a simple structure and is inexpensive. To do.

  The following aspects are presented as means for solving the problems. The bag body with a string according to the first aspect includes a bag body having an opening at an upper end and a string attached to the bag body, and the bag body is flattened so that the opening is closed. First and second through-holes penetrating the front and back in the opening side portion of the bag body are provided at intervals in the direction along the upper end, and the string is one end of the string. After passing the first through hole from one side of the front and back to the other side from the side to the other end side of the string, the second through hole is inserted from the other side of the front and back to the one side. It is inserted to the side, and a retaining portion is provided in the vicinity of the one end portion and the other end portion of the string. The string is used as, for example, a string for carrying or shoulder.

  According to the first aspect, the string is inserted into the first and second through holes as described above, and the retaining portions are provided near one end and the other end of the string, respectively. Therefore, when the user lifts or hangs on the shoulder with the string, the opening of the bag is closed without requiring any special operation. Therefore, according to this 1st aspect, when carrying, the opening part of a bag can be closed easily. In this first aspect, only one string is required, and the bag body does not need to adopt a special structure other than the first and second through holes, so that the structure is simple and inexpensive. Become.

  A stringed bag according to a second aspect is the first aspect, wherein the bag is a square bottom bag, and the first and second through holes are formed in a heel portion of a side portion of the bag. It contains a hole.

  According to this 2nd aspect, since a string is penetrated also in the collar part of the side part of a bag body, the opening part of a bag body can be closed more reliably. However, in the first aspect, even when the bag body is a square bottom bag, the first and second through holes are arranged so as to avoid the heel portion, and the string is inserted into the heel portion. You don't have to.

  The bag body with a string according to a third aspect is the string adjustment attached to a portion led out to the other side of the front and back from the first and second through holes in the string in the first or second aspect. It is a fixing tool, Comprising: The string adjusting fixing tool which fixes between two arbitrary places in the said part is provided.

  According to the third aspect, by appropriately adjusting the fixing position of the string with the string adjusting fixture, the opening portion of the bag body can be used without the user lifting the strap or hanging it on the shoulder. Can be kept closed.

  The bag body with a string according to the fourth aspect is a square bottom bag having an opening at the upper end, and has a square cylindrical body having both sides forming a front surface portion, a rear surface portion, and a collar portion, and a square bottom portion. A square bottom bag and a string attached to the square bottom bag, and when the square bottom bag is flattened so that the opening is closed, the front and back sides of the square bottom bag are portions on the opening side. First and second through holes penetrating through the top end are provided at intervals in the direction along the upper end, and when the square bottom bag is folded flat, the square bottom portion and the square bottom portion are folded facing each other. In the overlapped portion of the front surface portion, a third through-hole penetrating them in the vicinity of the front side of the square bottom portion is provided, and the string is connected to the other end of the string from the one end side of the string. The first through hole from the front side to the rear side. After passing, the second through hole is inserted from the rear surface side to the front surface side, and further, the third through hole is inserted, near the one end of the string and the other Each of these is provided with a retaining portion in the vicinity of the end. The said string is used as a string for a backpack, for example.

  According to the fourth aspect, the string is inserted into the first to third through holes as described above, and the retaining portions are provided near one end and the other end of the string, respectively. Therefore, the opening portion of the bag body is closed without requiring a special operation when the user hangs the string, for example, and carries the bag body on the back. Therefore, according to this 4th aspect, when carrying, the opening part of a bag can be closed easily. In the fourth aspect, only one string is required, and the square bottom bag does not need to adopt a special structure other than the first to third through holes, so that the structure is simple and inexpensive. It becomes.

  The bag body with a string according to a fifth aspect is the third through-hole according to the fourth aspect, wherein the string extends from the one end side of the string to the other end side of the string. Is inserted through the third through hole from the front portion side to the square bottom portion side.

  According to this fifth aspect, since the string passes through the third through hole from the front surface side to the square bottom side, the string passes through the third through hole to the square bottom side. Compared with the case where it inserts from the side to the front side, the string can be shorter. But in the said 4th aspect, the said string may penetrate the said 3rd through-hole from the said square bottom part side to the said front part side.

  The stringed bag according to a sixth aspect is the fourth or fifth aspect, wherein the third through-hole has the first through-hole out of the second through-holes on both sides of the front surface portion. Are arranged closer to the near side.

  According to this 6th aspect, a bag body with a string can be carried on the back with a better balance. But in the said 4th and 5th aspect, it does not necessarily restrict to this.

  The bag body with a string according to the seventh aspect is a square-bottom bag having an opening at the upper end, and has a rectangular tube-shaped trunk having both sides forming a front surface, a rear surface, and a collar, and a square bottom. A square bottom bag, and first and second strings attached to the square bottom bag, and the opening in the square bottom bag when the square bottom bag is flattened so that the opening is closed. The first and second through holes penetrating the front and back in the part on the part side are provided at intervals in the direction along the upper end, and when the square bottom bag is folded flat, the square bottom and In the portion of the front face portion that is folded to face this, the third and fourth through holes that pass through the vicinity of the front side of the square bottom portion are in a direction along the front side. The first through-holes are provided on both sides of the front portion so that the first through-holes are provided in the first portion. The side closer to the through-hole and the side closer to the third through-hole than the fourth through-hole on both sides of the front surface portion are the same, and the first string Is inserted through the first through hole from the rear surface side to the front surface side from one end side of the first string to the other end side of the first string. Later, the third through hole is inserted, a retaining portion is provided in the vicinity of the one end portion and the other end portion of the first string, and the second string is connected to the second string. After inserting the second through hole from the rear surface side to the front surface side from one end side of the second string to the other end side of the second string, The through holes are inserted, and retaining portions are provided in the vicinity of the one end portion and the other end portion of the second string, respectively. The first and second strings are used as, for example, first and second backpack strings.

  According to the seventh aspect, the first and second strings are inserted into the first to fourth through holes as described above, and are near one end of the first and second strings. Since the retaining portions are provided in the vicinity of the other end, the user hangs the first and second cords on both shoulders in the same manner as a rucksack or the like and carries the bag body on the back. The opening of the bag is closed without requiring any operation. Therefore, according to this 7th aspect, when carrying, the opening part of a bag can be closed easily. And in this 7th aspect, although two strings are used, since it is not necessary to employ a special structure other than the first through fourth through holes in the square bottom bag, the structure is simple and inexpensive. Become.

  The bag body with a string according to an eighth aspect is the seventh aspect, wherein the first string is from the one end side of the first string to the other end side of the first string. Then, when inserting the third through-hole, the third through-hole is inserted from the front surface portion side to the square bottom portion side, and the second string is connected to the second string. When inserting the fourth through-hole from one end side to the other end side of the second string, the fourth through-hole extends from the front portion side to the corner bottom portion. It is inserted to the side.

  According to the eighth aspect, the first string passes through the third through hole from the front surface side to the square bottom side, so that the first string is the third through hole. The first string may be shorter than the case where the first string is inserted from the corner bottom side to the front surface side. In addition, since the second string passes through the fourth through hole from the front part side to the square bottom part side, the second string passes through the fourth through hole from the square bottom part side. The first string can be shorter than the case where the first string is inserted into the front portion. However, in the seventh aspect, the first string may pass through the third through hole from the square bottom part side to the front surface part side, and the second string may be the fourth string. The through hole may be inserted from the square bottom side to the front side.

  The stringed bag body according to the ninth aspect is any one of the fourth to eighth aspects, wherein the first and second through holes include holes formed in the heel portion of the square bottom bag. .

  According to the ninth aspect, since the string is also inserted into the heel portion of the side portion of the square bottom bag, the opening portion of the square bottom bag can be more reliably closed. But in the said 4th thru | or 8th aspect, the said 1st and 2nd through-hole is arrange | positioned so that a collar part may be avoided, and a string does not need to be penetrated in a collar part.

  A bag body with a string according to a tenth aspect includes a bag body having an opening at an upper end, a string attached to the bag body, and a connector, and the bag body is flattened so that the opening is closed. First and second through holes penetrating front and back in the opening side portion of the bag body are provided at intervals in the direction along the upper end. And the fourth through-hole, and the string is inserted through the third through-hole from one end side of the string to the other end side of the string, and then the first through-hole. After inserting the through hole from one side of the front and back to the other side, the second through hole is inserted from the other side of the front and back to the one side, and further, the fourth through hole is inserted, The string is provided with a retaining portion in the vicinity of the one end and in the vicinity of the other end. .

  According to the tenth aspect, the connector is used, the string is inserted into the first to fourth through holes as described above, and the string is near one end and the other end. Since the retaining portions are respectively provided on the bags, the opening portion of the bag body is closed without requiring any special operation when the user holds the string and lifts it or puts it on the shoulder. Therefore, according to this 10th aspect, when carrying, the opening part of a bag can be closed easily. And in this tenth aspect, although a connecting tool is required, only one string is required, and since it is not necessary to adopt a special structure other than the first and second through holes in the bag body, The structure is simple and inexpensive.

  According to the tenth aspect, the one end of the string is prevented from coming off from the fourth through-hole of the connector, while the one end of the string is the fourth end. The other end portion of the string is prevented from coming out of the third through hole of the connector, while the other end side of the string is the third end. It can be fed out to the through hole. In the tenth aspect, the one end and the other end of the string are connected while having such a degree of freedom. For example, the string is hung on the shoulder in a single state, or the string In a double state, or both the one end side and the other end side of the string are extended from the connector, and the extended part is placed at an arbitrary position (for example, a user's waist band or outdoor Or only one end side or the other end side of the string is unwound from the connector, and the extended portion can be placed at any place (for example, a user's waist band or outdoors). It can be used in a variety of ways, such as tied to a tree branch.

  The bag body with a string according to an eleventh aspect is the tenth aspect in which the connector is composed of a plate-like member.

  According to this 1st aspect, since the said connector is comprised by the plate-shaped member, a structure becomes simple and becomes cheap. However, in the tenth aspect, the connector is not limited to this.

  A stringed bag according to a twelfth aspect is the bag according to the tenth or eleventh aspect, wherein the bag is a square bottom bag, and the first and second through holes are ridge portions on the side of the bag. The hole formed in is included.

  According to the twelfth aspect, since the string is also inserted into the heel portion of the side portion of the bag body, the opening portion of the bag body can be more reliably closed. However, in the tenth and eleventh aspects, even if the bag body is a square bottom bag, the first and second through holes are arranged so as to avoid the heel portion, and the string is the heel portion. It does not have to be inserted through.

  In each of the above aspects, “front” and “rear” are not fixedly determined as to which side is “front” and “which side is“ rear ”. In the case of “side”, “rear” means the opposite side.

  According to the present invention, it is possible to easily close the opening of the bag body when carrying it, and to provide a stringed bag body that has a simple structure and is inexpensive.

It is a schematic perspective view which shows the state which opened the opening part moderately of the bag body with a string by the 1st Embodiment of this invention. It is the partial schematic perspective view seen from diagonally upward which shows an example of the state which the opening part of the bag body with a string shown in FIG. 1 closed. It is the partial schematic perspective view seen from diagonally upward which shows the other example of the state with the opening part closed of the bag body with a string shown in FIG. It is a schematic perspective view which shows the state which opened the opening part of the square bottom bag which comprises the bag body with a string shown in FIG. It is the schematic front view which shows the flat state of the square bottom bag which comprises the bag body with a string shown in FIG. 1, and a schematic right view. It is a schematic perspective view which shows the state which opened the opening part moderately of the bag body with a string by the 2nd Embodiment of this invention. It is a partial schematic perspective view seen from diagonally upward which shows an example of the state in which the opening part of the bag body with a string shown in FIG. 6 was closed. It is a schematic perspective view which shows the state which opened the opening part moderately of the bag body with a string by the 3rd Embodiment of this invention. It is a schematic perspective view which shows the state which opened the opening part of the square bottom bag which comprises the bag body with a string shown in FIG. It is the schematic front view and schematic right view which show the flat state of the square bottom bag which comprises the bag body with a string shown in FIG. It is a schematic perspective view which shows the state which opened the opening part moderately of the bag body with a string by the 4th Embodiment of this invention. It is a schematic perspective view which shows the state which opened the opening part of the square bottom bag which comprises the bag body with a string shown in FIG. It is the schematic front view and schematic right view which show the flat state of the square bottom bag which comprises the bag body with a string shown in FIG. It is a schematic perspective view which shows the state which opened the opening part moderately of the bag body with a string by the 5th Embodiment of this invention. It is the front view and sectional drawing which show the coupling tool in FIG. It is the partial schematic perspective view seen from diagonally upward which shows an example of the state which the opening part of the bag body with a string shown in FIG. 14 closed. It is the partial schematic perspective view seen from diagonally upward which shows the other example of the state which the opening part closed of the bag body with a string shown in FIG. It is a partial schematic perspective view seen from diagonally upward which shows the further another example of the state which the opening part closed of the bag body with a string shown in FIG. It is a partial schematic perspective view seen from diagonally upward which shows the further another example of the state which the opening part closed of the bag body with a string shown in FIG. It is the front view and sectional drawing which show the coupling tool replaced with the coupling tool shown in FIG. It is the front view and sectional drawing which show the other coupling tool replaced with the coupling tool shown in FIG.

  Hereinafter, the bag body with a string by this invention is demonstrated with reference to drawings.

  [First Embodiment]

  FIG. 1 is a schematic perspective view showing a state in which an opening 2a is opened moderately in a bag body 1 with a string according to a first embodiment of the invention. FIG. 2 is a partial schematic perspective view of the bag-attached bag body 1 shown in FIG. 1 as seen from obliquely above showing an example of a state in which the opening 2a is closed. FIG. 3 is a partially schematic perspective view of the bag-attached bag body 1 shown in FIG. 1 as seen from obliquely above, showing another example of the state in which the opening 2a is closed. FIG. 4 is a schematic perspective view showing a state in which the opening 2a of the square bottom bag 2 constituting the bag body 1 with the string shown in FIG. 1 is completely opened. Fig.5 (a) is a schematic front view which shows the flat state of the square bottom bag 2 which comprises the bag body 1 with a string shown in FIG. FIG.5 (b) is a schematic right view which shows the flat state of the square bottom bag 2 which comprises the bag body 1 with a string shown in FIG. However, in FIG.5 (b), illustration of the right side part 13 which comprises a collar part is abbreviate | omitted.

  In the following description, the front side of the paper surface in FIG. 1 will be described as the front side, and the back side of the paper surface in FIG. “Front” and “Rear” are not fixedly determined as to which side is “front” and “which side is“ rear ”. When“ front ”is set as one side, “After” means the opposite side.

  The bag-attached bag body 1 according to the present embodiment includes a square bottom bag 2 as a bag body having an opening 2 a at the upper end, and a string 3 attached to the square bottom bag 2. But in this invention, you may use the bag body of other arbitrary forms instead of the square bottom bag 2 as a bag body which has the opening part 2a at an upper end.

  The material of the sheet | seat which comprises the square bottom bag 2 as a bag body is not specifically limited, For example, in addition to normal paper, synthetic paper, waterproof paper, laminated paper, film processed paper, plastic sheet Any laminated film may be used.

  The square bottom bag 2 has an opening 2a at the upper end, and has a front surface portion 11, a rear surface portion 12, and a rectangular tube-shaped body portion having both side portions 13 and 14 forming a collar portion, and a square bottom portion 15. doing. Fold lines 13a to 13d are formed on the right side 13 of the square bottom bag 2, and fold lines (not shown) similar to the fold lines 13a to 13d are formed on the left side 14 of the square bottom bag 2. The square bag 2 can be folded into a flat state as shown in FIG. In this flat state, the opening 2a is closed. In the example shown in FIG. 5, the corner bottom 15 is folded toward the rear surface portion 12, but the corner bottom 15 may be folded toward the front surface portion 11. This also applies to FIGS. 10 and 13 described later. In addition, in order to raise the intensity | strength of the part by the side of the opening part 2a in the square bottom bag 2, you may fold the part inside and make it double.

  A first through-hole 16 that penetrates through the front and back (front and rear) at the opening 2a side portion of the square bottom bag 2 when the square bottom bag 2 is flattened so as to close the opening 2a as shown in FIG. And the 2nd through-hole 17 is provided in the direction (left-right direction in FIG. 5) along the said upper end at intervals. In the present embodiment, the first through hole 16 is disposed at a position that penetrates the right side portion 13 that forms a folded heel portion in a state where the square bottom bag 2 is flattened as shown in FIG. A hole 16a formed in the front surface portion 11, holes 16b and 16c formed in the right side portion 13, and a hole 16d formed in the rear surface portion 12 are configured so as to sequentially overlap from the front side to the rear side. Further, in the present embodiment, the second through-hole 17 is disposed at a position that penetrates the left side portion 14 that forms a folded heel portion in a state where the square bottom bag 2 is flattened as shown in FIG. Then, the hole 17a formed in the front surface portion 11, the holes 17b and 17c formed in the left side portion 14, and the hole 17d formed in the rear surface portion 12 are configured so as to sequentially overlap from the front side to the rear side. However, in the present invention, the first and second through holes 16 and 17 may be arranged at positions not penetrating the side portions 13 and 14 so as to avoid the side portions 13 and 14 forming the folded skirt portion. Good.

  The string 3 passes through the first through hole 16 from the rear surface part 12 side to the front surface part 11 side from the one end side of the string 3 to the other end side of the string 3, and then the second The through hole 17 is inserted from the front surface portion 11 side to the rear surface portion 12 side. A retaining portion 18 is provided near the one end of the cord 3, and a retaining portion 19 is provided near the other end of the cord 3.

  In the present embodiment, specifically, as shown in FIG. 1, from the rear side of the hole 16d of the rear surface portion 12 from one end side of the cord 3 to the other end side of the cord 3, Hole 16d on the rear surface portion 12 → Hole 16c on the right side portion 13 → Hole 16b on the right side portion 13 → Hole 16a on the front surface portion 11 → Hole 17a on the front surface portion 11 → Hole 17b on the left side portion 14 → Hole 17c on the left side portion 14 → Rear These holes are sequentially inserted through the path of the holes 17d in the surface portion 12. The retaining portion 18 near the one end of the cord 3 is located on the rear side of the second through-hole 17 (the rear side of the hole 17d of the rear surface portion 12), and the one end portion of the cord 3 is It is prevented from coming out from the second through hole 17 to the front side (from the hole 17d of the rear surface portion 12 to the front side). The retaining portion 19 near the other end of the cord 3 is located on the rear side of the first through hole 16 (the rear side of the hole 16d of the rear surface portion 12), and the other end portion of the cord 3 is The first through hole 16 is prevented from coming out to the front side (from the hole 16d of the rear surface portion 12 to the front side).

  In the present embodiment, bar stoppers such as those disclosed in Japanese Patent No. 2979120 and Japanese Patent No. 2979121 are used as the retaining portions 18 and 19, for example. When the string 3 having bar-shaped stoppers provided in the vicinity of both ends is inserted into the first and second through holes 16 and 17, the bar-shaped stoppers can be inclined and the through holes 16 and 17 can be passed. Once the through-holes 16 and 17 are passed, the width of the bar-shaped stopper is larger than the diameter of the through-holes 16 and 17 so that the bar-shaped stopper does not pass through the through-holes 16 and 17. However, the retaining portions 18 and 19 are not limited to such bar-shaped stoppers, and may be, for example, knots of the string 3.

  In the present embodiment, the length of the cord 3 is set to a length suitable for carrying, and the cord 3 is used as a carrying cord. However, the present invention is not limited to this, and for example, the length of the cord 3 may be set to a length suitable for a shoulder and the cord 3 may be used as a shoulder strap.

  The material of the string 3 is not limited at all, and the string 3 may be a knitted string or other string. Furthermore, the cross-sectional shape of the string 3 is not necessarily limited to a circle or the like, and the string 3 may be, for example, a ribbon-shaped string.

  According to the present embodiment, the cord 3 is inserted into the first and second through holes 16 and 17 as described above, and the retaining portions 18 are provided near one end and the other end of the cord 3, respectively. , 19 is provided, and any user can put an arbitrary article in the square-bottom bag 2 and lift it with a string 3 or hang it on the shoulder, so that FIG. As shown in FIG. 3, the opening 2a of the square bag 2 is closed.

  FIG. 2 shows a state in which an arbitrary article is completely accommodated in the square bag 2. In this case, the opening 2a is completely closed. On the other hand, FIG. 3 shows a state in which a bottle 100 such as a wine bottle is accommodated in the square bottom bag 2. In this example, the bottom 100 (not shown) of the bottle 100 is in contact with the square bottom 15 of the square bottom bag 2, and the top 100a of the bottle 100 projects slightly upward from the opening 2a. In the case shown in FIG. 3, although there is a slight gap on both sides of the opening 2a with respect to the top 100a, the opening 2a is narrowed so that the upper part of the front part 11 and the upper part of the rear part 12 sandwich the top 100a. The opening 2a is closed.

  According to the present embodiment, since the opening 2a of the square bottom bag 2 is closed in this way, the opening 2a of the square bottom bag 2 can be easily closed when carrying the stringed bag body 1.

  In the present embodiment, only one string 3 is required, and the square bottom bag 2 does not need to adopt a special structure other than the first and second through holes 16 and 17. Easy and cheap.

  Moreover, according to this Embodiment, since the string 3 is penetrated also in the collar part of the side parts 13 and 14 of the square bottom bag 2, the opening part 2a of the square bottom bag 2 can be closed more reliably.

  In addition, if the sheet | seat which comprises the square bottom bag 2 uses what gave the waterproof coating and the waterproof coating, even if it puts water in the square bottom bag 2, it does not leak. In this case, as shown in FIG. 3, if the bottle 100 such as a wine bottle is accommodated and carried, for example, in a party venue, ice and water are put into the square bottom bag 2 containing the bottle 100, thereby the bottle 100. It can be used as a container for cooling.

  [Second Embodiment]

  FIG. 6 is a schematic perspective view showing a state in which the opening 2a is opened moderately in the bag-attached bag body 21 according to the second embodiment of the present invention, and corresponds to FIG. FIG. 7 is a partial schematic perspective view of the bag-attached bag body 21 shown in FIG. 6 as seen from obliquely above showing an example of the state in which the opening 2a is closed, and corresponds to FIG. 6 and 7, the same or corresponding elements as those in FIGS. 1 and 2 are denoted by the same reference numerals, and redundant description thereof is omitted.

  The only difference between the stringed bag body 21 according to the present embodiment and the stringed bag body 1 according to the first embodiment is that a string adjusting fixture 22 is added. The string adjusting fixture 22 is attached to a portion of the string 3 led out from the first and second through holes 16 and 17 to the front side, and fixes any two positions in the portion. The string adjusting fixture 22 has, for example, a pressing portion (not shown), and the string adjusting fixture 22 can be slid with respect to the string 3 by pressing the pressing portion. The string adjusting fixture 22 is configured to be fixed to the string 3 by not pressing. Specifically, as the string adjusting fixture 22, for example, a fixture disclosed in Utility Model Registration No. 2593976, Japanese Utility Model Publication No. 4-50879, Japanese Utility Model Publication No. 62-111414, or the like may be used. it can.

  Also in this embodiment, the same advantages as those in the first embodiment can be obtained. Further, according to this embodiment, the user can lift the strap 3 or hang it on the shoulder by appropriately adjusting the fixing portion of the strap 3 as shown in FIG. Even without this, the opening 2a of the square bottom bag 2 can be held closed.

  [Third Embodiment]

  FIG. 8 is a schematic perspective view showing a state in which the opening 2a is opened moderately in the stringed bag body 31 according to the third embodiment of the present invention, and corresponds to FIG. FIG. 9 is a schematic perspective view showing a state in which the opening 2a of the square bottom bag 2 constituting the bag body 31 with the string shown in FIG. 8 is completely opened, and corresponds to FIG. Fig.10 (a) is a schematic front view which shows the flat state of the square bottom bag 2 which comprises the bag body 31 with a string shown in FIG. 8, and respond | corresponds to Fig.5 (a). FIG.10 (b) is a schematic right view which shows the flat state of the square bottom bag 2 which comprises the bag body 31 with a string shown in FIG. 8, and respond | corresponds to FIG.5 (b). 8 to 10, the same or corresponding elements as those in FIGS. 1, 4, and 5 are denoted by the same reference numerals, and redundant description thereof is omitted.

  The stringed bag body 31 according to the present embodiment is different from the stringed bag body 1 according to the first embodiment in that a third through-hole 32 is added to the square bottom bag 2 and the length of the string 3 And the installation situation.

  In the present embodiment, when the square bottom bag 2 is folded flat as shown in FIG. 10, the front side of the square bottom portion 15 is formed at the corner bottom portion 15 and the portion of the front surface portion 11 folded facing the square bottom portion 15. A third through hole 32 penetrating these is provided in the vicinity of the side 15a. In the present embodiment, the third through hole 32 is formed in the hole 32a and the square bottom 15 formed in the front surface portion 11 in a state where the square bottom bag 2 is folded flat as shown in FIG. The holes 32b overlap each other.

  In the present embodiment, the third through-hole 32 is the first through-hole among the side sides 11a and 11b of the front surface portion 11 in a state where the square bottom bag 2 is folded flat as shown in FIG. 16 is disposed closer to the side 11 a than the side 11 a closer to the second through hole 17. However, in the present invention, the third through hole 32 may be disposed closer to the side 11b, or may be disposed near the center between the side 11a and the side 11b.

  The string 3 is inserted into the second through hole 16 from the front surface 11 side to the rear surface part 12 side from the one end side of the string 3 to the other end side of the string 3, and then the second The through hole 17 is inserted from the rear surface portion 12 side to the front surface portion 11 side, and the third through hole 32 is inserted. In the present embodiment, when the string 3 is inserted through the third through hole 32 from the one end of the string 3 to the other end of the string 3, the third through hole 32 is inserted. Is inserted from the front surface portion 11 side to the square bottom portion 15 side. A retaining portion 18 is provided near the one end of the cord 3, and a retaining portion 19 is provided near the other end of the cord 3.

  In the present embodiment, specifically, as shown in FIG. 8, from the front side of the hole 16a of the front surface portion 11 to the front surface from the one end portion side of the cord 3 to the other end portion side of the cord 3. Hole 16a of the portion 11 → hole 16b of the right side portion 13 → hole 16c of the right side portion 13 → hole 16d of the rear surface portion 12 → hole 17d of the rear surface portion 12 → hole 17c of the left side portion 14 → hole 17b of the left side portion 14 → front surface portion 11 holes 17a → holes 32a in the front surface portion 11 → holes 32b in the corner bottom portion 15 are sequentially inserted through these holes. The retaining portion 18 in the vicinity of the one end of the cord 3 is located outside the hole 32b of the square bottom portion 15, and the one end of the cord 3 is moved forward from the third through hole 32 (front surface portion). 11 from the 11 holes 32a to the front). The retaining portion 19 near the other end of the cord 3 is located on the front side of the first through hole 16 (the front side of the hole 16a of the front surface portion 11), and the other end portion of the cord 3 is the first. Is prevented from coming out from the through hole 16 to the rear side (from the hole 16a of the front surface portion 11 to the rear side).

  In the present invention, the string 3 is inserted into the third through hole 32 from the one end side of the string 3 to the other end side of the string 3. May be inserted from the square bottom 15 side to the front surface 11 side. That is, in the path, instead of the hole 32a of the front face 11 → the hole 32b of the square bottom 15, the hole 32b of the square bottom 15 → the hole 32a of the front face 11 may be reversed. In this case, the retaining portion 18 in the vicinity of the one end portion of the cord 3 is positioned on the front side of the hole 32a of the front surface portion 11, and the one end portion of the cord 3 is rearward from the third through hole 32 ( This prevents the front part 11 from coming out from the hole 32a to the rear side. However, compared to this case, in the path, it is preferable to make the hole 32a of the front surface portion 11 → the hole 32b of the square bottom portion 15 because the string 3 is slightly shorter.

  In the present embodiment, the length of the cord 3 is set to a length suitable for carrying the back by slanting, and the cord 3 is used as a back strap. However, the present invention is not limited to this. For adjusting the length of the string 3, the above-described string adjusting fixture may be attached to a portion of the string 3 led out from the second and third through holes 17 and 32 to the front side.

  In the present invention, for example, a configuration in which left and right are reversed in FIG. 8 may be employed.

  According to the present embodiment, the cord 3 is inserted into the first to third through holes 16, 17, and 32 as described above, and is prevented from coming off near one end and the other end of the cord 3. Since the parts 18 and 19 are provided, a special operation is required when a user puts an arbitrary article in the square bottom bag 2 and the user hangs the string 3 diagonally and carries the bag body 31 with the string on his back. In the same manner as shown in FIGS. 2 and 3, the opening 2a of the square bottom bag 2 is closed.

  According to the present embodiment, since the opening 2a of the square bottom bag 2 is closed in this way, the opening 2a of the square bottom bag 2 can be easily closed when carrying the stringed bag body 31.

  In the present embodiment, only one string 3 is required, and the square bottom bag 2 does not need to adopt a special structure other than the first to third through holes 16, 17, 32. The structure is simple and inexpensive.

  [Fourth Embodiment]

  FIG. 11: is a schematic perspective view which shows the state which opened the opening part 2a moderately of the bag body 41 with a string by the 4th Embodiment of this invention, and respond | corresponds to FIG. FIG. 12 is a schematic perspective view showing a state in which the opening 2a of the square bottom bag 2 constituting the stringed bag body 41 shown in FIG. 11 is completely opened, and corresponds to FIG. Fig.13 (a) is a schematic front view which shows the flat state of the square bottom bag 2 which comprises the bag body 41 with a string shown in FIG. 11, and respond | corresponds to Fig.10 (a). FIG.13 (b) is a schematic right view which shows the flat state of the square bottom bag 2 which comprises the bag body 41 with a string shown in FIG. 11, and respond | corresponds to FIG.10 (b). 11 to 13, the same or corresponding elements as those in FIGS. 8 to 10 are denoted by the same reference numerals, and redundant description thereof is omitted.

  The bag body 41 with a string according to the present embodiment is different from the bag body 31 with a string according to the third embodiment in that a fourth through hole 42 is added to the square bottom bag 2 and one string. In place of 3, two strings 3 </ b> A and 3 </ b> B are attached to the square bag 2.

  In the present embodiment, when the square bottom bag 2 is folded flat as shown in FIG. 13, the front side of the square bottom portion 15 is formed at the corner bottom portion 15 and the portion of the front surface portion 11 folded facing the square bottom portion 15. In the vicinity of the side 15a, a third through hole 32 and a fourth through hole 42 penetrating these are provided at intervals in the direction along the side 15a. In the present embodiment, the third through-hole 32 is formed in the hole 32a formed in the front surface portion 11 and the square bottom portion 15 in a state where the square bottom bag 2 is folded flat as shown in FIG. The holes 32b overlap each other. Further, in the present embodiment, the fourth through hole 42 is formed in the hole 42a and the square bottom portion 15 formed in the front surface portion 11 in a state where the square bottom bag 2 is flatly folded as shown in FIG. The formed holes 42b are configured to overlap.

  In the present embodiment, of the both sides 11a and 11b of the front surface portion 11, the side 11a on the side where the first through hole 16 is closer to the second through hole 17 and the both sides 11a and 11b of the front surface portion 11 The side 11a on the side where the third through hole 32 is closer to the fourth through hole 42 is the same.

  The first string 3A extends from the one end side of the first string 3A to the other end side of the first string 3A through the first through hole 16 from the rear surface part 12 side to the front surface part 11. The third through-hole 32 is inserted through the first through hole 32. In the present embodiment, the first string 3A is inserted through the third through hole 32 from the one end side of the first string 3A to the other end side of the first string 3A. In doing so, the third through hole 32 is inserted from the front surface portion 11 side to the square bottom portion 15 side. A retaining portion 18A is provided near the one end of the first string 3A, and a retaining portion 19A is provided near the other end of the first string 3A.

  In the present embodiment, specifically, as shown in FIG. 11, a hole in the rear surface portion 12 extends from one end portion side of the first cord 3A to the other end portion side of the first cord 3A. From the rear side of 16d, a path of a hole 16d in the rear surface portion 12 → a hole 16c in the right side portion 13 → a hole 16b in the right side portion 13 → a hole 16a in the front surface portion 11 → a hole 32a in the front surface portion 11 → a hole 32b in the square bottom portion 15 These holes are inserted sequentially. The retaining portion 18A in the vicinity of the one end portion of the first cord 3A is located outside the hole 32b of the square bottom portion 15, and the one end portion of the first cord 3A is the third through hole 32. To the front side (from the hole 32a of the front surface portion 11 to the front side) is prevented. The retaining portion 19A in the vicinity of the other end of the first cord 3A is located on the rear side of the first through hole 16 (the rear side of the hole 16d of the rear surface portion 12), and the first cord 3A. The other end portion of the first through hole 16 is prevented from coming out to the front side (from the hole 16d of the rear surface portion 12 to the front side).

  In the present invention, the first string 3A is inserted through the third through hole 32 from the one end side of the first string 3A to the other end side of the first string 3A. In doing so, the third through hole 32 may be inserted from the square bottom 15 side to the front surface 11 side. That is, in the path, instead of the hole 32a of the front face 11 → the hole 32b of the square bottom 15, the hole 32b of the square bottom 15 → the hole 32a of the front face 11 may be reversed. In this case, the retaining portion 18A in the vicinity of the one end portion of the first cord 3A is located in front of the hole 32a of the front surface portion 11, and the one end portion of the first cord 3A is a third through hole. 32 is prevented from coming out to the rear side (from the hole 32a of the front surface portion 11 to the rear side). However, in comparison with this case, it is preferable that the path 32a of the front surface portion 11 → the hole 32b of the square bottom portion 15 in the path is slightly shorter than the first string 3A.

  The second string 3B extends from the one end side of the second string 3B to the other end side of the second string 3B so that the second through-hole 17 extends from the rear surface part 12 side to the front surface part 11. After being inserted to the side, the fourth through hole 42 is inserted. In the present embodiment, the second string 3B is inserted through the fourth through hole 42 from the one end side of the second string 3B to the other end side of the second string 3B. In doing so, the fourth through hole 42 is inserted from the front surface portion 11 side to the square bottom portion 15 side. A retaining portion 18B is provided near the one end of the second string 3B, and a retaining portion 19B is provided near the other end of the second string 3B.

  In the present embodiment, specifically, as shown in FIG. 11, a hole in the rear surface portion 12 extends from one end portion side of the second cord 3B to the other end portion side of the second cord 3B. From the rear side of 17d, a path of hole 17d of rear surface portion 12 → hole 17c of left side portion 14 → hole 17b of left side portion 14 → hole 17a of front surface portion 11 → hole 42a of front surface portion 11 → hole 42b of square bottom portion 15 These holes are inserted sequentially. The retaining portion 18B in the vicinity of the one end portion of the second cord 3B is located outside the hole 42b of the square bottom portion 15, and the one end portion of the second cord 3B is the fourth through hole 42. To the front side (from the hole 42a of the front surface portion 11 to the front side) is prevented. The retaining portion 19B in the vicinity of the other end of the second cord 3B is located on the rear side of the second through hole 17 (the rear side of the hole 17d of the rear surface portion 12), and the second cord 3B. The other end portion of the second through hole 17 is prevented from coming out to the front side (from the hole 17d of the rear surface portion 12 to the front side).

  In the present invention, the second string 3B is inserted through the fourth through hole 42 from the one end side of the second string 3B to the other end side of the second string 3B. In doing so, the fourth through hole 42 may be inserted from the side of the square bottom portion 15 to the side of the front surface portion 11. That is, in the path, instead of the hole 42a in the front face 11 → the hole 42b in the square bottom part 15, the hole 42b in the square bottom part 15 → the hole 42a in the front face part 11 may be used. In this case, the retaining portion 18B in the vicinity of the one end of the second cord 3B is located in front of the hole 42a of the front surface portion 11, and the one end of the second cord 3B is a fourth through hole. It is prevented from coming out from 42 to the rear side (from the hole 42a of the front surface portion 11 to the rear side). However, compared to this case, it is preferable that the hole 42a in the front surface portion 11 → the hole 42b in the square bottom portion 15 in the path is slightly shorter than the second string 3B.

  In the present embodiment, the lengths of the first and second strings 3A and 3B are set to lengths suitable for carrying the stringed bag body 41 by hanging on both shoulders similarly to a rucksack or the like. The 2nd string 3A, 3B is used as a string for carrying on the back. However, the present invention is not limited to this. For adjusting the length of the strings 3A and 3B, the string adjusting fixture as described above may be a portion led out from the first and third through holes 16 and 32 to the front side in the first string 3A, You may attach to the part derived | led-out from the 2nd and 4th through-holes 17 and 42 in the 2nd string 3B to the front side.

  According to the present embodiment, the first and second strings 3A, 3B are inserted into the first to fourth through holes 16, 17, 32, 42 as described above, and the first and second Since the retaining portions 18A, 18B, 19A, 19B are provided in the vicinity of one end and the other end of the cords 3A, 3B, respectively, the user can put an arbitrary article in the square bag 2 and the user can For example, as shown in FIG. 2 and FIG. 3, the opening portion of the square bottom bag 2 can be provided without any special operation by suspending the strap-attached bag 31 on both shoulders like a rucksack or the like. 2a is closed.

  According to the present embodiment, since the opening 2a of the square bottom bag 2 is closed in this way, the opening 2a of the square bottom bag 2 can be easily closed when carrying the stringed bag body 41.

  In the present embodiment, two strings 3A and 3B are used, but the square bottom bag 2 does not employ any special structure other than the first to fourth through holes 16, 17, 32, and 42. Therefore, the structure is simple and inexpensive.

  [Fifth Embodiment]

  FIG. 14 is a schematic perspective view showing a state in which the opening 2a is opened moderately in the bag-attached bag body 51 according to the fifth embodiment of the present invention, and corresponds to FIG. Fig.15 (a) is a front view which shows the coupling tool 52 in FIG. FIG. 15B is a cross-sectional view along the line A-A ′ in FIG. FIG. 16 is a partial schematic perspective view of the bag-attached bag body 51 shown in FIG. 14 as seen from obliquely above showing an example of a state in which the opening 2a is closed. FIG. 17 is a partial schematic perspective view of the bag-attached bag body 51 shown in FIG. 14 as seen from obliquely above, showing another example of the state in which the opening 2a is closed. FIG. 18 is a partial schematic perspective view of the bag-attached bag body 51 shown in FIG. 14 as seen from obliquely above, showing still another example in a state where the opening 2a is closed. FIG. 19 is a partial schematic perspective view of the bag-attached bag body 51 shown in FIG. 14 as seen from obliquely above, showing still another example in a state where the opening 2a is closed. 14 to 19, the same or corresponding elements as those in FIGS. 1 to 5 are denoted by the same reference numerals, and redundant description thereof is omitted.

  The place where the bag body 51 with a string according to the present embodiment is different from the bag body 1 with a string according to the first embodiment is that a connecting tool 52 is added, and the length and attachment state of the string 3.

  In the present embodiment, as shown in FIG. 15, the connector 52 is composed of an oval plate-like member, and has a third through hole 53 and a fourth through hole 54. As a material of the coupling tool 52, for example, a synthetic resin or a metal can be used.

  In the present embodiment, the string 3 is inserted into the third through hole 53 of the connector 52 from one end side of the string 3 to the other end side of the string 3 and then the square bottom bag 2. After the first through hole 16 is inserted from the front surface portion 11 side to the rear surface portion 12 side, the second through hole 17 is inserted from the rear surface portion 12 side to the front surface portion 11 side, The fourth through hole 54 of 52 is inserted. A retaining portion 18 is provided near the one end of the cord 3, and a retaining portion 19 is provided near the other end of the cord 3.

  In the present embodiment, specifically, as shown in FIG. 14, the third through hole 53 of the connector 52 extends from one end side of the cord 3 to the other end side of the cord 3. After the insertion, the hole 16a in the front surface portion 11 → the hole 16b in the right side portion 13 → the hole 16c in the right side portion 13 → the hole 16d in the rear surface portion 12 → the hole 17d in the rear surface portion 12 → the hole 17c in the left side portion 14 → These holes are sequentially inserted in the path of the hole 17b → the hole 17a of the front surface portion 11 → the fourth through hole 54 of the connector 52. The retaining portion 18 in the vicinity of the one end portion of the cord 3 is located on the side opposite to the front surface portion 11 with respect to the fourth through hole 54 of the connector 52, and the one end portion of the cord 3 is the fourth end portion. Is prevented from coming out from the through hole 54 to the front surface portion 11 side. The retaining portion 19 in the vicinity of the other end of the cord 3 is located on the opposite side of the front surface portion 11 with respect to the third through hole 53 of the connector 52, and the other end of the cord 3 is the third end. Is prevented from coming out from the through hole 53 to the front surface portion 11 side.

  According to the present embodiment, the connector 52 is used, and the string 3 is inserted into the first to fourth through holes 16, 17, 53, 54 as described above, and near one end of the string 3. Since the retaining portions 18 and 19 are provided in the vicinity of the other end portion, by placing an arbitrary article in the square bottom bag 2 and lifting the user with the string 3 or hanging it on the shoulder, The opening 2a of the square bottom bag 2 is closed as shown in FIG. 16 and FIG. 17 without requiring a special operation. Similar to FIG. 3, the top 100a of the bottle 100 may protrude slightly upward from the opening 2a.

  FIG. 16 shows a state in which the string 3 is held in a double state. FIG. 17 shows a state in which the string 3 is placed in a single state and hung on the shoulder. In the present embodiment, the length of the string 3 is set to a length suitable for hanging on the shoulder in the state shown in FIG. The string 3 is too long to be handed in the single state shown in FIG. 17, but the length of the double state string 3 shown in FIG. 16 is a length suitable for being handed.

  According to the present embodiment, since the opening 2a of the square bottom bag 2 is closed in this way, the opening 2a of the square bottom bag 2 can be easily closed when carrying the stringed bag body 1.

  In this embodiment, although the connecting tool 52 is required, only one string 3 is required, and the square bag 2 has a special structure other than the first and second through holes 16 and 17. Therefore, the structure is simple and inexpensive.

  Moreover, according to this Embodiment, since the string 3 is penetrated also in the collar part of the side parts 13 and 14 of the square bottom bag 2, the opening part 2a of the square bottom bag 2 can be closed more reliably.

  Furthermore, according to the present embodiment, one end portion of the cord 3 is prevented from coming off from the fourth through hole 54 of the connector 52, while the one end portion side of the cord 3 is the fourth through hole. 54, and the other end of the cord 3 is prevented from coming out of the third through hole 53 of the connector 52, while the other end of the cord is connected to the third through hole 53. Can be paid out. In the present embodiment, the one end and the other end of the cord 3 are connected while having such a degree of freedom. For example, as shown in FIG. Not only can it be hung, or the strap 3 can be put in a double state as shown in FIG. 17, but both the one end side and the other end side of the cord 3 can be attached to the hand as shown in FIG. It is drawn out from the connector 52, and the drawn-out portion is tied to an arbitrary place (for example, a user's waist band or a tree branch in the outdoors), or only one end side of the string 3 or the other as shown in FIG. A variety of usage methods are possible, such as extending only the end side from the connector 52 and binding the extended portion to an arbitrary location (for example, a user's waist band or a tree branch in the outdoors).

  In this embodiment, instead of the connector 52 shown in FIG. 15, for example, a connector 52 ′ shown in FIG. 20 or a connector 52 ″ shown in FIG. 21 may be used.

  FIG. 20A is a front view showing a connector 52 ′ instead of the connector 52 shown in FIG. 15, and corresponds to FIG. FIG. 20B is a sectional view taken along line B-B ′ in FIG. 20A and corresponds to FIG. Fig. 21 (a) is a front view showing another connecting tool 52 "in place of the connecting tool 52 shown in Fig. 15, and corresponds to Fig. 15 (a). 15A is a cross-sectional view taken along line CC ′ in FIG. 15A and corresponds to FIG.15B.In FIG.20 and FIG.21, the same or corresponding elements as those in FIG. The description which overlaps is abbreviate | omitted.

  20 is composed of a circular plate-shaped member, and the connector 52 ″ illustrated in FIG. 21 is composed of a heart-shaped plate member. In the present invention, the coupling tool is another arbitrary member. However, in the present invention, the connecting tool may be formed of a spherical member or the like because the structure is simple and inexpensive. Good.

  Although the embodiments of the present invention have been described above, the present invention is not limited to these embodiments.

1, 21, 31, 41, 51 Bag body with string 2 Square bottom bag 2a Opening 3, 3A, 3B String 11 Front surface portion 12 Rear surface portion 13, 14 Side portion 15 Square bottom portion 16 First through hole 17 Second through hole Hole 18, 19, 18A, 18B, 19A, 19B Retaining prevention part 22 String adjusting fixture 32 Third through hole 42 Fourth through hole 52 Connecting tool 53 Third through hole 54 Fourth through hole

Claims (6)

A square bottom bag having an opening at the upper end, a square cylindrical body having both sides forming a front surface portion, a rear surface portion and a heel portion, and a square bottom bag having a square bottom portion,
A string attached to the square bottom bag;
With
The first and second through holes penetrating front and back in the opening side portion of the square bottom bag when the square bottom bag is flattened so as to close the opening, the direction along the upper end Are spaced apart from each other,
When the square bottom bag is folded flat, the square bottom portion and a portion of the front surface portion that is folded to face the square bottom portion, a third penetration that penetrates these in the vicinity of the front side of the square bottom portion Holes are provided,
The string is inserted through the first through hole from the front surface side to the rear surface part side from one end side of the string to the other end side of the string, and then the first 2 through holes from the rear surface side to the front surface side, further through the third through hole,
Retaining portions are provided near the one end and the other end of the string,
The third through-hole is disposed closer to the side of the side surface of the front portion with respect to the side closer to the first through-hole than the second through-hole.
A stringed bag characterized by the above.   When the string is inserted through the third through-hole from the one end side of the string to the other end side of the string, the third through-hole is disposed on the front side. The bag body with a string according to claim 1, wherein the bag body is inserted from the bottom to the side of the corner bottom.   The said 1st and 2nd through-hole contains the hole formed in the said collar part of the said square bottom bag, The bag body with a string of Claim 1 or 2 characterized by the above-mentioned. A bag body having an opening at the upper end, a string attached to the bag body, and a connector;
When the bag is flattened so that the opening is closed, first and second through holes penetrating front and back in the opening side portion of the bag are mutually in a direction along the upper end. Provided at intervals,
The connector has third and fourth through holes,
The string extends from one end side of the string to the other end side of the string, and then passes through the third through hole and then passes the first through hole from one side of the front and back to the other side. After passing through the second through hole, the second through hole is inserted from the other side of the front and back to the one side, and further through the fourth through hole,
Retaining portions are provided near the one end and the other end of the string,
The part on the one end side of the string and the part on the other end side of the string do not overlap each other, and are fed out in a direction opposite to the retaining direction by the retaining part with respect to the connector. possible der is,
When the one end side portion of the string and the other end side portion of the string are drawn out in a direction opposite to the retaining direction by the retaining portion with respect to the connector, Does not hold the feeding position,
A stringed bag characterized by the above.   The stringed bag according to claim 4, wherein the connector is formed of a plate-like member. The bag body is a square bottom bag;
The string-attached bag according to claim 4 or 5, wherein the first and second through holes include holes formed in a flange portion on a side portion of the bag.

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