JP3225961U - Storage bag - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mother's bag which can be used with both hands and can easily take out luggage even when a child is carried by using a carrying strap or the like. SOLUTION: A shoulder strap part 150 to be hung on the user's left or right shoulder is provided over a position facing each other at an upper end of a side wall part 120 or an end face part 130, and a shoulder belt worn by the user in advance. A connecting portion 151 that is detachably connected is fixed at a position where the shoulder strap portion 150 and the user's shoulder come into contact with each other. [Selection diagram] Figure 1

Description

  The present invention relates to a storage bag, a method of manufacturing the storage bag, and a method of connecting the storage bag, and more particularly to a storage bag including a cylindrical side wall surface and a bottom surface portion that closes the bottom portion of the side wall surface. The present invention relates to a method for manufacturing a bag and a method for connecting with a storage bag.

  When you go out with a small child, you must carry a lot of luggage. For example, multiple diapers, diaper change sheets, wipes, trash bags, spare clothes, powdered milk, hot water for formulating, baby bottles, baby food, spoons and forks, aprons, towels, mother and child notebooks, medicine notebooks, toys. , Picture books, towels, etc.

  When you go out with a small child, you don't know what will happen and when you go out, you need to carry many of the above items with you. In addition to the above, you must carry your own luggage such as a wallet or mobile phone.

  There is known a bag that can be stored with a large number of pockets and partitions so that a large amount of necessary luggage can be put in when going out and the necessary luggage can be taken out easily. Such a bag is generally called a mother's bag (see, for example, Patent Documents 1 and 2).

FIG. 7 is a perspective view showing details of the tote bag disclosed in Patent Document 1.
As shown in FIG. 7, Patent Document 1 discloses a replaceable bag structure 10 having different linings. Specifically, the bag structure 10 is composed of a storage body 11 and a liner bag 12, and the storage body 11 is provided with at least one handbag 13 for a user to conveniently carry and carry. ing.

  The storage body 11 is provided with an opening 11A and a storage space 11B communicating with the inside of the opening 11A. Further, the lining bag 12 is provided with a storage space 12B and an opening 12A that communicate with the inside of the opening 12A. The bag structure 10 is a replaceable tote bag having different linings by installing the lining bag 12 in the storage space 11B.

  A connecting body 14 such as a fastener body, a hook-and-loop fastener, a fixing ring, a tightening string or a button body is installed around the opening 11A of the storage body 11 and around the opening 12A of the lining bag 12.

  The connecting body 14 is configured so that the opening 11A provided in the storage body 11 is connected to or separated from the opening 12A provided in the lining bag 12. This makes it possible to obtain replaceable bag structures with different linings.

  For example, by installing a plurality of storage bags 12B in the lining bag 12 and attaching the lining bag 12 including the plurality of storage bags 12B to the storage space 11B, different loads can be sorted and stored. As a result, the mother can be changed to fit the mother's bag or the like used when the mother goes out.

FIG. 8 is a perspective view showing details of the mother's bag disclosed in Patent Document 2.
As shown in FIG. 8, Patent Document 2 discloses a multifunctional mother's bag 20 that is easy to use and allows infants to easily take out necessary items. Specifically, the mother's bag 20 has a rear portion 21, a front portion 22, both side portions 23, and a bottom portion 24 to form a housing portion 25, and has a lid portion 26 in an upper opening 25A of the housing portion 25. Belts 27 are provided on both sides of the back surface 21 of the bag 20.

  In addition, the mother's bag 20 has a handle 28 formed at the center of the base of the lid 26, the shoulder belt 27 is vertically divided into two parts, which are detachably connected to each other by a connecting means, and the shoulder bag is held on the upper part of the back part 21. Pockets 29 for accommodating the upper half portion 27A of the belt 27 are arranged, and pockets 30 for accommodating the lower half portion 27B of the backpack belt 27 are arranged on both lower side edges of the back portion 21.

  According to the mother's bag of this invention, when the mother's bag is lowered and carried as a handbag, the upper and lower portions of the backpack belt 27 are disconnected, and the upper and lower portions of the backpack belt 27 are attached to the mother's bag 20. The backpack belt 27 can be hidden in the mother's bag 20 by storing it in the pockets 29, 30 thus arranged, thereby improving the appearance and preventing the backpack belt 27 from being lost.

Utility model registration No. 3198170 JP-A-2002-327

However, these mothers bags are difficult to use while carrying a child or carrying them on their backs.
For example, in the case of the tote bag disclosed in Patent Document 1, normally, the handbag 13 is moved while being held by the hand. In this case, one hand is always closed and, for example, when looking for something in the bag, it has to be done with one hand, which is very troublesome.

  Further, as another method of using the tote bag, a method is considered in which the arm is passed through the handbag portion 13 and the tote bag is moved while the handbag portion 13 is hung on the shoulder. In this case, as compared with the case where the handbag portion 13 is gripped by the hand, the handbag portion 13 is simply hooked on the shoulder, and therefore the handbag portion 13 is likely to slip off from the shoulder. When the moving child is held, the handbag 13 is more likely to fall from the shoulder, and when the tote bag slides off the shoulder, a lot of luggage is scattered and an emergency occurs.

  In the mother's bag 20 of Patent Document 2, a backpack bag and a handbag bag can be switched and used, but when used as a handbag bag, one hand is always closed like the tote bag disclosed in Patent Document 1. Problems such as becoming absent or slipping off the shoulder occur.

  On the other hand, when the mother's bag 20 of Patent Document 2 is used as a backpack bag, since the backpack belt 27 is hung on both shoulders and used, both hands are not blocked. Also, since the shoulder belt 27 is hung on both shoulders, it does not slip off.

  However, in the case of a backpack bag, since the luggage storage unit 25 is located on the back side, even if one wants to take out the luggage, it is necessary to lower the backpack bag and then take out the luggage. Alternatively, it is conceivable to reach out and take out a desired baggage from the rear housing section 25. However, it is very difficult to accurately and quickly take out a desired luggage from a large number of luggage accommodated in the accommodation section 25 on the back side which cannot be seen.

  The present invention has been made in view of the above circumstances, and provides a storage bag that can be used with both hands and can be easily taken out even when a child is carried by using a carrying strap or the like. The purpose is to

  In order to solve the above problems, the present invention provides a storage bag having a tubular side wall surface and a bottom surface portion that closes the bottom portion of the side wall surface. Is attached to the user's left or right shoulder and is detachably connected to a shoulder belt worn by the user in advance so that the shoulder strap and the user's shoulder come into contact with each other. A storage bag is provided, which comprises a connector fixed in position.

  As a result, the shoulder straps to be hung on either the left or right shoulders of the user are provided over the positions facing each other at the upper end of the side wall surface, and are detachably connected to the shoulder belt worn by the user in advance. The tool is fixed at a position where the shoulder strap portion and the user's shoulder come into contact with each other.

  According to the storage bag of the present invention, the shoulder straps to be worn on either the left or right shoulders of the user are provided over the positions facing each other at the upper end of the side wall surface, and are detachable from the shoulder belt worn by the user in advance. Since the connecting tool that is freely connected is fixed at the position where the shoulder strap portion and the shoulder of the user come into contact with each other, the shoulder strap does not come off from the shoulder belt worn by the user.

  Therefore, even if the user releases the hand from the storage bag, the user does not drop it from the shoulder and can take out the luggage from the storage item with both hands. Further, since the side wall surface to which the shoulder straps are not fixed can be widened to widen the opening of the accommodating portion, it is easy to find the luggage stored in the accommodating portion.

It is a perspective view showing the whole mothers bag concerning this embodiment. It is a top view which shows the detail of a connection part. It is a perspective view which shows a mode that a mother's bag is connected with the hugging string which the user mounted. It is a perspective view showing a state where a mother's bag is connected to a carrying strap worn by a user. It is a front view which shows the detail of a hanging string part. It is a perspective view which shows the state which connected the hanging string part to the stroller. It is a perspective view which shows the detail of the tote bag disclosed by patent document 1. It is a perspective view which shows the detail of the mother's bag disclosed by patent document 2.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a perspective view showing the entire mothers bag according to the present embodiment.
As shown in FIG. 1, the mother's bag 100 is formed of a fabric made of a natural material such as hemp or cotton, and has a bottom surface 110, a pair of side surfaces 120, a pair of end surface portions 130, and a pair of handle portions 140. , A shoulder strap portion 150 and a hanging strap portion 160.

  Further, the fabric forming the mother's bag 100 may have a water-repellent effect by using a water-repellent fabric formed of a yarn such as hemp or cotton with a water-repellent coating. it can.

  In addition, as the material for forming the mother's bag 100, various materials such as nylon fiber, polyester fiber, acrylic fiber, polyvinyl chloride, polytetrafluoroethylene fiber, rayon, polyurethane, polypropylene fiber, and synthetic leather are used. You can also

The bottom surface portion 110 is formed in an elongated rectangular shape by a pair of long sides 111 and a pair of short sides 112.
The pair of side surface portions 120 stand upright from the pair of long sides 111 of the bottom surface portion 110, and the pair of side surface portions 120 face each other. Further, the pair of side surface portions 120 are formed in a rectangular shape by a lower side 121, an upper side 122 and left and right side sides 123.

  The pair of end face portions 130 stand upright from the pair of short sides 112 of the bottom face portion 110, and the pair of end face portions 130 face each other. Further, the pair of end face portions 130 is formed in a rectangular shape by the lower side 131, the upper side 132 and the left and right side sides 133.

The bottom surface portion 110, the pair of side surface portions 120, and the pair of end surface portions 130 open the upper ends of the pair of side surface portions 120 and the pair of end surface portions 130 to form a storage portion S for storing luggage therein. .
The joint portion of the bottom surface portion 110, the pair of side surface portions 120, and the pair of end surface portions 130 can be provided with a reinforcing structure such as folding back and sewing the cloth.

  The pair of handle portions 140 are provided at the centers of the upper sides 122 of the pair of side surface portions 120, respectively. Further, the handle portion 140 can be continuously provided by extending from the upper side 122 of the pair of side surface portions 120 to the lower side 121 or the bottom surface portion 110 along the side surface portion 120. Accordingly, since heavy luggage can be supported by the bottom portion 110 by the handle portion 140, the load on the connecting portion of the handle portion 140 is reduced.

  The shoulder strap portion 150 is provided over the upper side 132 of the pair of end face portions 130, and has a sufficient length to be hung on the shoulder of the user. Further, the shoulder strap portion 150 may be continuously provided by extending from the upper side 122 of the pair of end face portions 130 to the lower side 121 or the bottom face portion 110 along the end face portion 130. Accordingly, since heavy luggage can be supported by the bottom portion 110 by the handle portion 140, the load on the connecting portion of the handle portion 140 is reduced.

  Further, by forming the shoulder strap portion 150 with the width of one of the left and right shoulders (around 9 cm), the mother's bag 100 can be hung with the width of the shoulder, and the load can be distributed with the width of the shoulder. This can reduce the load such as the shoulder strap portion 150 biting into the shoulder.

  The length of the shoulder strap portion 150 is adjusted so that the length of the shoulder strap portion 150 can be freely adjusted by interposing a length adjusting tool called Kokikan in a part of the shoulder strap portion 150. Can also be adjustable.

A connecting portion 151 for connecting with a lanyard is provided at the apex portion of the shoulder strap portion 150 folded back into a U shape, that is, at a position where the shoulder strap portion 150 and the user's shoulder come into contact with each other.
The connecting portion 151 is composed of, for example, a tab 151A, a male-side fastener 151B, and a female-side fastener 151C.

  The tab 151A is a strip-shaped body having the same length as the width of the shoulder strap portion 150 sandwiched between the shoulder portion of the hug strap worn by the user and the shoulder of the user. One end side of the tab 151A is fixed to one end side in the width direction of the shoulder strap portion 150, and the other end side of the tab 151A is folded back to the accommodation section S side.

A male-side fastener 151B, which is a male side of a fastener such as a snap button or a dot button, is fixed to the other end of the tab 151A on the folded side.
On the surface of the other side of the shoulder strap 150 to which the tab 151A is fixed facing the one end side in the width direction, on the side of the accommodation section S, which is the female side of the fastener corresponding to the male side fastener 151B. The tool 151C is fixed.

  One end side of the tab 151A is fixed to one end side in the width direction of the shoulder strap portion 150, and the other end side of the tab 151A is detachably attached to the other end side of the shoulder strap portion 150 by a male side fastener 151B and a female side fastener 151C. Fixed.

  Thus, the tab 151A and the shoulder strap portion 150 are freely formed into an open ring body and a closed ring body, and the ring body is connected to the shoulder portion of the hug strap worn by the user. You can

  In addition to this, the connecting portion 151 includes the male side of the fastener provided on the accommodating portion S side of the apex portion of the shoulder strap portion 150 folded back to the U shape, and the top portion of the shoulder portion of the hug strap worn by the user. By fixing the female side of the fastener provided on the upper side to each other, the hug strap and the shoulder strap portion 150 worn by the user may be connected.

  In this way, by connecting the shoulder strap portion 150 and the shoulder portion of the hug strap worn by the user, the shoulder strap portion 150 is integrated with the shoulder portion of the hug strap worn by the user, and the shoulder portion is used. As long as it does not come off from the user's shoulder, the shoulder strap portion 150 does not come off from the user's shoulder.

  That is, even when both hands are released from the mother's bag 100, the shoulder strap 150 does not fall off the user's shoulder. This allows the user to use both hands to perform a desired operation such as taking out a desired bag from the mother's bag 100 or taking out a bag while healing a child.

  The suspending string portion 160 is a string body in which one end is fixed to the inner upper part of each end face part 130. A connecting tool 161 such as a carabiner is fixed to the other end of the hanging strap 160.

The length of the hanging strap portion 160 can be formed to be an arbitrary length, but the pair of hanging strap portions 160 are formed to have the same length.
It should be noted that the hanging strap portion 160 has a length adjusting tool called Kokikan interposed in a part of the hanging strap portion 160 so that the length of the hanging strap portion 160 can be freely adjusted. The height can also be adjustable.

  The connector 161 can be connected to various things depending on the application. For example, by connecting the pair of suspending cords 160 to the handle portion of the stroller via the connector 161, a heavy load can be connected to the stroller and moved.

  Further, by connecting a key or a strap of a mobile phone to the connecting tool 161, it is possible to help prevent falling and loss. At this time, since one end portion of the hanging strap portion 160 is fixed to the inside of each end surface portion 130, the connected key or mobile phone can be housed in the housing portion S without being conspicuous from the outside.

  In the present embodiment, an example in which the accommodation portion S is formed by the pair of side surface portions 120 and the pair of end surface portions 130 has been described, but the pair of side surface portions 120 and the pair of end surface portions 130 may be formed in series. Of course, it is also possible to form the accommodation portion S by closing one opening of the tubular material, for example, at the bottom surface portion 110. At this time, the shoulder strap portion 150 or the suspension strap portion 160 is fixed to the opposing position on the side wall surface of the accommodating portion S formed in a tubular shape.

FIG. 2 is a top view showing details of the connecting portion.
As shown in FIG. 2, a connecting portion 151 for connecting with a lanyard is provided at the central portion C of the shoulder strap portion 150, and the connecting portion 151 includes the tab 151A, the male side fastener 151B, and the female. A side fastener 151C is provided.

  The tab 151A is formed such that the length excluding the seam is the same as the width of the shoulder strap portion 150. The seam provided on one end side is sewn so as to be sandwiched between the front material and the lining material of the shoulder strap portion 150, and is fixed to one end side in the width direction of the shoulder strap portion 150.

  Further, the tab 151A is formed by folding the cloth into three pieces to form a band-shaped body, and one end side of the three-folded band-shaped body is sandwiched as a seam on one end side in the width direction of the shoulder strap portion 150 and fixed by sewing.

  The other end of the three-folded strip is further folded back in the direction in which it is folded back toward the shoulder strap portion 150 side of the tab 151A, and is a male side fastener 151B that is a male side of a fastener such as a snap button or a dot button. Is fixed.

FIG. 3 is a perspective view showing a state in which a mother's bag is connected to a carrying strap worn by a user.
As shown in FIG. 3, the mother's bag 100 is connected to a carrying strap 200 worn by a user (not shown).

  The user fixes the holding strap 200 to the user's body with the pair of shoulder belts 210 of the holding strap 200 hooked on both shoulders, and wraps the child in the holding portion 220 for holding the child.

  In order to connect the mother's bag 100 to the carrying strap 200, first, of the carrying strap 200 fixed to the user's body, between the one shoulder belt 210 and the user's body, the tab 151A on the male side is fastened. The side to which 151B is fixed is inserted from one side in the width direction of the shoulder belt 210, and the male side fastener 151B of the tab 151A projects from the other side in the width direction of the shoulder belt 210.

  Next, by coupling the male-side fastener 151B of the tab 151A protruding from the other side in the width direction of the shoulder belt 210 with the female-side fastener 151C provided on the shoulder strap portion 150, the tab 151A and the shoulder strap. The shoulder belt 210 can be connected to the ring formed by the portion 150.

FIG. 4 is a perspective view showing a state in which the mother's bag is connected to the carrying strap worn by the user.
As shown in FIG. 4, the carrying strap 200 is fixed to a user (not shown) by a pair of shoulder belts 210, and the holding strap 200 fixed to the user includes the tab 151A of the mother's bag 100 and the shoulder strap portion 150. The shoulder belt 210 is connected to the ring formed by and.

  As a result, since the shoulder strap portion 150 of the mother's bag 100 is connected to the hug strap 200 fixed to the user's body, the mother's bag 100 will not fall off the user's shoulder, and the user's both hands will not move. You can use it freely.

  Further, since the shoulder strap portion 150 is provided over the upper side 132 of the pair of end face portions 130, the user can widely open the side surface portions 120 to the outside with the shoulder strap portion 150 fixed to the shoulder. . Therefore, the mother's bag 100 can be opened wide with both hands, and the luggage stored in the storage section S can be easily taken out.

  In addition, in the present embodiment, the lanyard 200 is taken as an example of connecting the mother's bag 100, but other than this, as long as it is attached and fixed to the user's body, the mother's bag can be used as another mother's bag. May be connected.

  As an example of attaching the mother's bag 100 to the body of the user and connecting the mother's bag 100, there are piggyback straps 200, piggyback straps, baby slings, rucksacks, backpacks, etc. The mother's bag may be connected to another as long as it is attached and fixed.

FIG. 5 is a front view showing details of the hanging strap portion.
As shown in FIG. 5, the hanging string portion 160 is a string body in which one end portion is fixed to the upper inside portion of the end surface portion 130. Further, a connecting tool 161 such as a carabiner is fixed to the other end of the hanging strap portion 160.

  By fixing one end of the hanging strap portion 160 to the inner upper portion of the end face portion 130, the user can easily find the fixing portion of the hanging strap portion 160. Accordingly, the belongings such as the key or the mobile phone connected to the connecting tool 161 can be easily taken out by pulling the hanging string portion 160 by hand.

FIG. 6 is a perspective view showing a state in which the suspension cord portion is connected to the stroller.
As shown in FIG. 6, the mother's bag 100 can be fixed to a push cart 300 such as a stroller or a baby carriage.

  In the example of FIG. 6, the handle portion 310 included in the push car 300 is connected to the hanging string portion 160 included in the mother's bag 100. Specifically, the hanging strap portion 160 fixed to the mother's bag 100 is connected to the handle portion 310 via a connecting tool 161 such as a carabiner fixed to the tip of the hanging strap portion 160.

  Since the pair of suspending strings 160 are formed to have the same length, the accommodation bag S is stable without tilting the mother's bag 100 suspended on the handle 310 of the push car 300. Accordingly, a mother's bag accommodating a large amount of luggage can be connected to the push car 300 and moved.

  In addition, since the hanging strap portions 160 are respectively provided on the upper sides 132 of the pair of end face portions 130, the user can greatly open the side face portions 120 to the outside while fixing the mother's bag 100 to the push car 300. Therefore, the mother's bag 100 can be opened wide with both hands, and the luggage stored in the storage section S can be easily taken out.

  In the present embodiment, the example in which the hanging strap portion 160 is connected to the handle portion 310 of the push car 300 has been described. However, in addition to this, it is attached to a shaft of a headrest provided in a seat seat of a car, or a bicycle. It can also be fixed by connecting it to a luggage carrier or handrail.

Further, the following supplementary notes are disclosed regarding the above-described embodiment.
(Appendix 1)
In a storage bag including a side wall surface formed in a tubular shape and a bottom surface portion that closes a bottom portion of the side wall surface,
A shoulder strap portion which is provided over a position facing the upper end portion of the side wall surface and which can be hung on either the left or right shoulder of the user,
A connecting tool that is detachably connected to a shoulder belt worn by the user in advance, and is fixed at a position where the shoulder strap portion and the user's shoulder come into contact with each other,
A storage bag comprising:
(Appendix 2)
The shoulder straps are
A band that is formed wide enough to cover the shoulders of the user,
The storage bag according to appendix 1, characterized in that.
(Appendix 3)
The strip is
Being provided continuously from the bottom portion,
Storage bag according to appendix 2, characterized by:
(Appendix 4)
The connector is
An annular body that is openable and closable by a fastener having one end fixed to one end of the strip and the other end detachably fixed to the other end of the strip,
Storage bag according to appendix 2, characterized by:
(Appendix 5)
The shoulder belt is
Being a carrying strap worn by the user,
The storage bag according to appendix 1, characterized in that.
(Appendix 6)
A long string whose one end is fixed inside the side wall surface,
A connecting member provided on the other end side of the long string for connecting to a desired shaft member,
The accommodation bag according to appendix 1, further comprising:
(Appendix 7)
The long string is
It is provided at an opposite position inside the side wall surface,
The connecting member is provided on the other end side of each of the long strings,
The storage bag according to appendix 6, characterized in that
(Appendix 8)
In a method for manufacturing a storage bag, which includes a side wall surface formed in a tubular shape, and a bottom surface portion that closes a bottom portion of the side wall surface,
A step in which a shoulder strap portion to be hung on one of the left and right shoulders of the user is provided over a position facing the upper end portion of the side wall surface,
A connecting tool that is detachably connected to a shoulder belt worn by the user in advance, is fixed at a position where the shoulder strap portion and the user's shoulder are in contact with each other,
A method for manufacturing a storage bag, comprising:
(Appendix 9)
In a method of connecting a shoulder belt previously worn by the user, a storage bag including a side wall surface formed in a tubular shape and a bottom surface portion closing the bottom portion of the side wall surface,
A step in which a shoulder strap portion to be hung on one of the left and right shoulders of the user is provided over a position facing the upper end portion of the side wall surface,
A step in which a connecting device is detachably connected to the shoulder belt at a position where the shoulder strap portion and the shoulder of the user come into contact with each other;
A connecting method comprising:

100 Mother's Bag 110 Bottom Part 111 Long Side 112 Short Side 120 Side Part 121 Lower Side 122 Upper Side 123 Side Side 130 End Face Section 131 Lower Side 132 Upper Side 133 Side Side 140 Handle Hand 150 Shoulder Strap 151 Connecting Part 151A Tab 151B Male Side Fastener 151C Female side fastener 160 Hanging string portion 161 Connecting tool 210 Shoulder belt 220 Holding portion 300 Car 310 Handle portion C Central portion S Storage portion

Claims (7)

In a storage bag including a side wall surface formed in a tubular shape and a bottom surface portion that closes a bottom portion of the side wall surface,
A shoulder strap portion which is provided over a position facing the upper end portion of the side wall surface and which can be hung on either the left or right shoulder of the user,
A connecting tool that is detachably connected to a shoulder belt worn by the user in advance, and is fixed at a position where the shoulder strap portion and the user's shoulder come into contact with each other,
A storage bag comprising: The shoulder straps are
A band that is formed wide enough to cover the shoulders of the user,
The accommodation bag according to claim 1, characterized in that: The strip is
Being provided continuously from the bottom portion,
The accommodation bag according to claim 2, wherein The connector is
An annular body that is openable and closable by a fastener having one end fixed to one end of the strip and the other end detachably fixed to the other end of the strip,
The accommodation bag according to claim 2, wherein The shoulder belt is
Being a carrying strap worn by the user,
The accommodation bag according to claim 1, characterized in that: A long string whose one end is fixed inside the side wall surface,
A connecting member provided on the other end side of the long string for connecting to a desired shaft member,
The accommodation bag according to claim 1, further comprising: The long string is
It is provided at an opposite position inside the side wall surface,
The connecting member is provided on the other end side of each of the long strings,
7. The storage bag according to claim 6, wherein: