JP6725581B2 - rucksack - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sports equipment, in particular, a rucksack capable of suitably storing a ball required for a ball game.

In sports that use balls, when carrying tools necessary for competition, carry it separately from a rucksack or a shoulder bag for putting clothes, clothes such as towels, food and drinks such as lunch boxes and water bottles, for putting the ball Handbags, cases and nets are known. However, such a bag is inconvenient because one hand is not empty, and some bags are not stable when placed on the floor or the like, and the ball may roll in an unintended direction.

Therefore, as shown in Patent Document 1, a rucksack capable of accommodating a soccer ball in the rucksack body has been proposed. A rucksack having a net for storing balls on the outside of the rucksack (opposite to the back) is also known.

Utility model registration No. 3014434

However, since the rucksack shown in Patent Document 1 has a structure in which the ball is housed in the rucksack body, the capacity for housing other luggage may be reduced. Also, the rucksack with a net for ball storage attached to the outside of the rucksack body swells in the front-back direction of the user due to its structure, which makes it easier for the rucksack to contact other people, and In some cases, the original shape may be lost, which may impair aesthetics.

Therefore, an object of the present invention is to provide a rucksack that can safely store balls in the rucksack while maintaining the storage capacity of the rucksack body.

The rucksack of the present invention that can achieve the above-mentioned object, a rucksack main body part having an opening/closing opening formed on the upper side, a first lid part connected to the rucksack main body part and covering the opening/closing opening, A first connector that detachably connects the backpack main body part and the first lid part, and a second lid part that is provided between the opening/closing opening and the first lid part and at least a part of which is a mesh fabric. , And a second connector that detachably connects the first lid portion and the second lid portion, and has a gist. The rucksack of the present invention can store balls between the first lid portion and the second lid portion. Therefore, it is possible to maintain the storage capacity of the rucksack body while accommodating the balls in the rucksack. Further, since the second lid portion is provided between the opening/closing opening and the first lid portion, the ball can be connected to the first lid portion even when the object is taken in and out from the opening/closing opening of the rucksack body portion. It can be safely held between the second lid portion.

The first lid portion has a front surface that is arranged outside when the opening/closing opening is covered, and a back surface that is opposite to the front surface and is arranged inside. It is preferably joined to the back surface of the lid portion. By providing the second lid in this way, it is difficult to prevent the opening and closing of the opening/closing opening of the rucksack body even when the ball is housed between the first lid and the second lid. It becomes easy to put things in and take them out from the backpack body.

A pocket is preferably provided on the back surface of the first lid portion. Thereby, the second lid can be stored in the pocket on the back surface of the first lid. Therefore, when the ball is not stored in the rucksack, it is possible to prevent the second lid part from covering the opening/closing opening of the rucksack body part or the like to prevent the objects from being taken in or out of the rucksack body part.

The first lid portion preferably has a gusset portion. As a result, the first lid portion easily conforms to the shape of the ball, and the ball can be sufficiently gripped. Therefore, it is possible to prevent the ball from falling off the rucksack and falling.

It is preferable that the first connector and the second connector have different colors. As a result, it is possible to prevent the first connecting tool and the second connecting tool from being mistakenly connected.

It is preferable that the second connector is larger than the first connector. As a result, it is possible to prevent the first connecting tool and the second connecting tool from being mistakenly connected.

It is preferable that a knitted fabric having an elongation stress smaller than that of the mesh fabric is arranged on the peripheral portion of the second lid portion. By arranging the knitted fabric, the second lid portion easily conforms to the shape of the ball, which makes it easier to hold the ball and prevent the ball from coming off the rucksack.

The first connecting member includes a first locking receiving member connected to the first lid portion, and a first locking member connected to the rucksack body portion and engaging with the first locking receiving member. The second connector has a second lock receiving member that is connected to the first lid and a second lock that is connected to the second lid and that engages with the second lock receiving member. It is preferable that the first lock receiving member is disposed closer to the peripheral edge side of the first lid portion than the second lock receiving member. As a result, it is possible to prevent the first connecting tool and the second connecting tool from being mistakenly connected. Further, the ball can be sufficiently held by the first lid portion and the second lid portion, and it is possible to prevent the ball from coming off from the rucksack.

According to the rucksack of the present invention, a space for storing, for example, a soccer ball can be formed between the first lid portion and the second lid portion, and the ball can be held between the first lid portion and the second lid portion. .. Therefore, the balls can be stored in the rucksack while maintaining the storage capacity of the rucksack body. Further, in the rucksack of the present invention, since the second lid portion is provided between the opening/closing opening and the first lid portion, even when the object is taken in and out from the opening/closing opening of the rucksack body portion, It can be safely held between the lid and the second lid.

The front view of the state which closed the 1st lid part of the rucksack which concerns on embodiment of this invention is represented. The front view of the state which opened the 1st lid part of the rucksack which concerns on embodiment of this invention is represented. FIG. 3 is a side view showing a state in which the ball is housed in the rucksack according to the embodiment of the present invention and the first lid is closed. FIG. 3 is a front view of the rucksack according to the embodiment of the present invention in which balls are housed and the first lid is closed.

Hereinafter, the rucksack according to the present invention will be specifically described with reference to the drawings. However, the present invention is not limited to the illustrated examples as a matter of course, and is appropriately modified within a range compatible with the gist of the preceding and the following. It is also possible to add and carry out, and all of them are included in the technical scope of the present invention.

In the present invention, the rucksack is a bag that is carried on the shoulder and is particularly suitable for storing a ball required for a ball game, but it is not limited to sports equipment, and a climbing equipment may be stored.

Each fabric of the present invention is made of, for example, a woven fabric, a knitted fabric, a non-woven fabric, or a material in which a resin is laminated on these. Examples of fibers constituting the fabric of the present invention include natural fibers such as cotton and silk, and synthetic fibers such as polyester, polyethylene and nylon.

In the present invention, the back side of the rucksack means the back side in the front-back direction of the user when carrying the backpack, and the front side of the rucksack is the side opposite to the back side in the front-back direction. Means the outer side. The upper side of the rucksack means the head side of the user when the rucksack is carried on the back, and the lower side of the rucksack means the foot side of the user. Further, the left-right direction of the rucksack means the left-right direction of the user when carrying the backpack.

1 and 2 show front views of a rucksack 1 according to an embodiment of the present invention. 1 shows a state in which the first lid 10 is closed, and FIG. 2 shows a state in which the first lid 10 is opened. 3 to 4 are views showing a state in which the ball 40 is housed in the rucksack 1 according to the embodiment of the present invention and the first lid portion 10 is closed, and FIG. 3 is a side view. 4 is a front view.

The rucksack 1 of the present invention includes a rucksack main body 2 having an opening/closing opening 3 formed on the upper side, a first lid 10 connected to the rucksack main body 2 and covering the opening/closing opening 3, and a rucksack main body. A first connector 31 that detachably connects the portion 2 and the first lid portion 10, and a second connection member that is provided between the opening/closing opening 3 and the first lid portion 10 and at least a part of which is a mesh fabric. It has a lid portion 20 and a second connecting tool 32 that detachably connects the first lid portion 10 and the second lid portion 20.

Luggage can be stored inside the rucksack body 2. Since the opening/closing opening 3 is formed on the upper side of the rucksack main body 2, luggage can be taken in and out through the opening/closing opening 3. The rucksack body 2 preferably stores sports equipment other than balls, clothes such as clothes and towels, and food and drinks such as lunch boxes and water bottles.

In order to facilitate loading and unloading of luggage into and from the rucksack body 2, the inside of the rucksack body 2 may be partitioned into a plurality of compartments. Therefore, a plurality of opening/closing ports 3 may be provided.

When the backpack main body 2 is viewed from the front, the backpack main body 2 may be formed to be longer in the up-down direction than in the front-rear direction and the left-right direction of the user. That is, the backpack main body 2 may be formed in a vertically long shape.

The method for opening/closing the opening/closing opening 3 is not particularly limited, but it is opened/closed by connecting one side and the other side of the opening/closing opening 3 with a surface fastener or a line fastener, or a string is looped around the opening/closing opening 3. There is a method of opening and closing by tying or loosening a string. It is preferable that the opening/closing port 3 has a structure in which a cord is passed through a peripheral edge in a ring shape to open and close the opening/closing port 3. Since the opening/closing opening 3 is configured in this manner, the opening/closing opening 3 can be opened and closed easily and quickly, and the luggage can be easily put in and taken out from the rucksack body 2.

The first lid portion 10 is connected to the rucksack body portion 2 and covers the opening/closing opening 3. Even if the user does not close the opening/closing opening 3, the opening/closing opening 3 can be hidden by covering the opening/closing opening 3 with the first lid portion 10. It is possible to prevent the backpack 1 from being seen or stolen, and enhance the security of the rucksack 1.

The cloths that form the backpack main body 2 and the first lid 10 may be the same. In other words, the first lid portion 10 may be a part of the fabric forming the rucksack body portion 2, so that the first lid portion 10 may be formed continuously with the rucksack body portion 2. Further, another cloth for the first lid portion 10 may be joined to the rucksack body portion 2.

The first connector 31 detachably connects the rucksack body 2 and the first lid 10. As shown in FIG. 1, the first connector 31 is preferably provided on the front side of the rucksack 1. By releasing the first connecting tool 31, the first lid 10 can be opened and the luggage can be taken out from the opening/closing port 3 of the rucksack body 2. Further, by closing the first connecting tool 31, the opening/closing port 3 is covered by the first lid part 10.

The rucksack 1 of the present invention detachably connects the second lid portion 20 provided between the opening/closing port 3 and the first lid portion 10, and the first lid portion 10 and the second lid portion 20. It has a second connector 32. By providing the second lid portion 20 at such a position and connecting the first lid portion 10 and the second lid portion 20 by the second connecting tool 32, a space between the first lid portion 10 and the second lid portion 20 is obtained. Since the space for accommodating the ball 40 can be formed in the space, the ball 40 can be held between the first lid portion 10 and the second lid portion 20. Therefore, the ball 40 can be stored in the rucksack 1 (specifically, the first lid 10) while maintaining the storage capacity of the rucksack body 2. Further, since the load can be taken out from the opening/closing port 3 of the backpack main body 2 while the ball 40 is held by the first lid 10 and the second lid 20, the ball 40 is removed from the rucksack 1 when taking out the load. It does not come off, and even a lower grade elementary school student can safely carry the ball 40.

At least a part of the second lid portion 20 is a mesh material. Since at least a part of the second lid portion 20 is made of the mesh material, the second lid portion 20 easily expands and contracts, so that the second lid portion 20 easily follows the shape of the ball 40. Therefore, it becomes easier to hold the ball 40 between the first lid portion 10 and the second lid portion 20. Further, since the mesh material is used, even if the ball 40 is held between the first lid portion 10 and the second lid portion 20, foreign matter such as sand or soil attached to the ball 40 can be wiped off.

The cloth constituting the rucksack body 2 and the first lid 10 is made of, for example, a woven fabric, a knitted fabric, a non-woven fabric, or a material in which a resin is laminated on these. Examples of the fibers constituting the cloth include natural fibers such as cotton and silk, and synthetic fibers such as polyester, polyethylene and nylon. It is preferable that the cloth forming the backpack main body 2 be a woven fabric of synthetic fibers. Since the cloth of the rucksack body 2 and the first lid 10 is configured in this manner, the durability of the rucksack 1 can be enhanced. Since the first lid portion 10 is provided for the purpose of covering the opening/closing port 3, it is preferably not a mesh fabric but a synthetic fiber woven fabric such as nylon.

The type of the knitting structure of the mesh material forming the second lid 20 is not particularly limited, but for example, single Russell or double Russell can be used.

As the first connecting tool 31 and the second connecting tool 32, an adjustment belt to which a fastener for attaching and detaching one side and the other side is attached can be used. As the fasteners, buckles such as side release buckles, front release buckles, surface fasteners such as loop and hook fasteners, line fasteners such as slide fasteners, snap buttons and hooks can be used. Among them, the fastener is preferably a buckle. Since the fastener is a buckle, the first connector 31 and the second connector 32 can be easily attached and detached.

For one rucksack 1, only one first connecting tool 31 and one second connecting tool 32 may be provided, or a plurality of them may be provided. For example, it is preferable that the first connector 31 and the second connector 32 are provided one each on the left and right. Since the first connecting tool 31 and the second connecting tool 32 are configured in this way, the rucksack body 2 and the first lid 10, and the first lid 10 and the second lid 20 are firmly closed. be able to.

The first lid portion 10 has a front surface that is arranged outside when the opening/closing opening 3 is covered, and a back surface that is opposite to the front surface and is arranged inside. , Is preferably joined to the back surface of the first lid portion 10. This makes it difficult for the second lid part 20 to interfere with the opening/closing port 3 of the backpack main body part 2 when the ball 40 is housed between the first lid part 10 and the second lid part 20. Therefore, the ball 40 can be held between the first lid portion 10 and the second lid portion 20 even when the luggage is taken out from the opening/closing port 3 of the rucksack body portion 2, so that the person is in a lower grade of elementary school. Can carry the ball 40 safely.

As a method of joining the second lid portion 20 to the back surface of the first lid portion 10, the second lid portion 20 is arranged between the front material and the lining material of the first lid portion 10, and the second lid portion 20 is Examples include a method of suturing, adhering with an adhesive, and thermocompression bonding to one lid portion 10 (specifically, the outer material of the first lid portion 10). Above all, the second lid portion 20 is preferably sewn to the first lid portion 10. Since the second lid portion 20 is joined to the first lid portion 10 in this manner, the joining is easy and the joining strength can be increased.

FIG. 2 shows an example in which the second lid part 20 is joined to the side of the first lid part 10 close to the opening/closing port 3, but the present invention is not limited to this aspect, and the second lid part 20 is the first lid part. The part 10 may be joined to the side farther from the opening/closing port 3.

As shown in FIG. 2, it is preferable that a pocket 12 be provided on the back surface of the first lid 10. As a result, when the ball 40 is not stored in the rucksack 1, the second lid 20 can be stored in the pocket 12 of the first lid 10. In order to prevent the second lid portion 20 from protruding from the pocket 12 of the first lid portion 10, a line fastener or a surface fastener may be provided at the opening/closing portion of the pocket 12 of the first lid portion 10.

The first lid portion 10 preferably has a gusset portion. By configuring the first lid portion 10 in this way, the first lid portion 10 has a three-dimensional shape, and the ball 40 can be housed inside the first lid portion 10. As a result, the ball 40 can be stably accommodated between the first lid portion 10 and the second lid portion 20, and the ball 40 can be made difficult to come off from the rucksack 1.

A part of the peripheral edge portion 21 of the second lid portion 20 (preferably one of the left and right sides of the peripheral edge portion 21 of the second lid portion 20) may be fixed to the back surface of the first lid portion 10. In this case, it is preferable that the second connector 32 is arranged on the side of the peripheral edge portion 21 of the second lid portion 20 opposite to the side fixed to the first lid portion 10 (the other left and right sides). .. By configuring the second lid portion 20 in this way, when the ball 40 is housed between the first lid portion 10 and the second lid portion 20, the ball 40 falls off the rucksack 1 and falls. Can be hardened.

The first coupling tool 31 is connected to the first lock receiving member 31A connected to the first lid portion 10 and the rucksack body 2, and is engaged with the first lock receiving member 31A. The second connector 32 includes a stop member 31B, a second lock receiving member 32A connected to the first lid 10, and a second lock receiving member 32A connected to the second lid 20. It is preferable to have the second locking member 32B that engages with the member 32A.

Specifically, the first locking receiving member 31A and the second locking receiving member 32A are belt-shaped belt portions 31Aa and 32Aa and locking receiving portions 31Ab connected to the belt portions 31Aa and 32Aa. , 32Ab, respectively. Further, the first locking member 31B and the second locking member 32B respectively include belt portions 31Ba and 32Ba formed in a belt shape, and locking portions 31Bb and 32Bb connected to the belt portions 31Ba and 32Ba, respectively. It is preferable to have. 1 to 2, the belt portion 31Aa of the first lock receiving member 31A and the belt portion 32Aa of the second lock receiving member 32A are connected to the back surface of the first lid portion 10, and the first lock member is formed. The belt portion 31Ba of 31B is connected to the front surface of the rucksack body portion 2, and the belt portion 32Ba of the second locking member 32B is connected to the peripheral portion 21 of the second lid portion 20.

As shown in FIG. 2, it is preferable that the first lock receiving member 31A be arranged closer to the peripheral edge side of the first lid 10 than the second lock receiving member 32A. Specifically, the lock receiving portion 31Ab of the first lock receiving member 31A is arranged closer to the peripheral edge 11 side of the first lid 10 than the lock receiving portion 32Ab of the second lock receiving member 32A. Is more preferable. By arranging the first connecting tool 31 and the second connecting tool 32 in this way, when the first lid section 10 and the rucksack body section 2 are connected by the first connecting tool 31, the second lid section 10 Since the connector 32 is hidden, the second connector 32 is less likely to be exposed to the outside.

In a state where the first locking receiving member 31A and the first locking member 31B are connected, the lower end of the second lid portion 20 has the lower end of the first lid portion 10 in the up-down direction of the rucksack 1 and the ball 40 accommodated. It is preferable that the lower end of the second lid portion 20 is placed below the lower end and the lower end of the second lid portion 20 is placed above the lower end of the first lid portion 10 when the ball 40 is not housed. By setting the positional relationship between the first lid portion 10 and the second lid portion 20 in the state where the first coupling tool 31 is coupled as described above, the ball 40 is provided between the first lid portion 10 and the second lid portion 20. Since the first lid portion 10 is unlikely to be pulled downward even when the housing is stored, it becomes easy to cover the opening/closing port 3 with the first lid portion 10.

The first lid portion 10 is made of a woven fabric, and a knitted fabric having a tensile stress smaller than that of the woven fabric (hereinafter, referred to as “first knitted fabric”) is arranged on the peripheral portion 11 of the first lid portion 10. Is preferred. This makes it easier for the first lid portion 10 to conform to the shape of the ball 40, so that the first lid portion 10 and the second lid portion 20 can easily hold the ball 40, and the first lid portion 10 and the second lid portion 20 can be easily held. It is possible to prevent the ball 40 from coming off from between. In addition, it is preferable that the first knitted fabric is arranged on a portion of the peripheral edge portion 11 of the first lid portion 10 that is not joined to the rucksack body portion 2.

It is preferable that a knitted fabric (hereinafter, referred to as “second knitted fabric”) having an elongation stress smaller than that of the mesh fabric is arranged on the peripheral edge portion 21 of the second lid portion 20. As a result, the second lid portion 20 easily conforms to the shape of the ball 40, so that the ball 40 can be easily sandwiched between the first lid portion 10 and the second lid portion 20, and the ball 40 can be held between the first lid portion 10 and the second lid portion 10. It can be prevented from coming off from between the lid portions 20. The second knitted fabric is preferably arranged in a portion of the peripheral edge portion 21 of the second lid portion 20 which is not joined to the rucksack body portion 2.

The first knitted fabric is preferably provided at a position within 5 cm from the peripheral edge of the first lid portion 10, more preferably provided at a position within 4 cm, and further preferably provided at a position within 3 cm. Similarly, the second knitted fabric is preferably provided at a position within 5 cm from the peripheral edge of the second lid portion 20, more preferably provided at a position within 4 cm, and further preferably provided at a position within 3 cm. preferable. By providing the first knitted fabric and the second knitted fabric at such positions, it becomes easier for the first lid portion 10 and the second lid portion 20 to follow the shape of the ball 40, and the first lid portion 10 and the second lid portion 10 It is possible to make it difficult for the ball 40 to come off from between the lid portions 20.

It is preferable that the second lock receiving member 32A or the second lock member 32B is connected to the second knitted fabric of the second lid portion 20. Thereby, it is possible to prevent the mesh material from losing its shape. Moreover, when a load is applied to the second locking receiving member 32A and the second locking member 32B, the mesh material is less likely to be damaged.

In order to prevent the second lid portion 20 and the rucksack body portion 2 from being mistakenly connected, the rucksack 1 may have the following configuration.

It is preferable that the first connector 31 and the second connector 32 have different colors. If the colors of the first connector 31 and the second connector 32 are different, the connection destinations of the first lid part 10 and the second lid part 20 can be made visually easy to understand. Here, the colors of the first connecting tool 31 and the second connecting tool 32 are different from each other, that is, a member that constitutes the first connecting tool 31 (for example, a first locking receiving member 31A and a first locking member 31B). And at least a part of the members (for example, the second lock receiving member 32A and the second lock member 32B) forming the second connector 32 have a hue, a lightness, and a saturation defined by JIS Z8721. Means that at least one of is different.

In addition, it is preferable that the first connector 31 and the second connector 32 have different sizes. Above all, it is preferable that the first connector 31 is larger than the second connector 32. Specifically, it is preferable that the first locking receiving member 31A is larger than the second locking receiving member 32A and the first locking member 31B is larger than the second locking member 32B. Since the sizes of the first connecting tool 31 and the second connecting tool 32 are different as described above, the members forming the first connecting tool 31 and the members forming the second connecting tool 32 do not engage with each other. The connection destinations of the first lid portion 10 and the second lid portion 20 can be intuitively understood.

That the sizes of the first connecting tool 31 and the second connecting tool 32 are different means that at least a member forming the first connecting tool 31 does not engage with a member forming the second connecting tool 32. ..

As still another aspect, the same numbers, symbols, figures, or a combination thereof are attached to the first locking receiving member 31A and the first locking member 31B of the first connecting tool 31, and the second engaging member of the second connecting tool 32 is attached. The stop receiving member 32A and the second locking member 32B may be provided with numbers, symbols, figures, or a combination thereof different from those provided for the first connector 31. By making different marks on the first connector 31 and the second connector 32 as described above, it is possible to prevent a connection error between the second lid 20 and the backpack body 2.

Although not shown, a pair of left and right shoulder belts are provided on the back side of the rucksack body 2 for carrying the backpack 1.

An auxiliary belt may be provided to connect the backpack belts to each other in order to prevent the backpack belts from easily coming off the shoulder when carrying the backpack 1.

Pockets may be provided on the left and right side surfaces of the rucksack body 2. As shown in FIG. 3, the pocket may be made of mesh fabric.

In order to enhance safety during nighttime use, a reflector may be attached to the backpack main body 2, the first lid 10, or the backpack belt.

The rucksack 1 of the present invention can be suitably used for carrying sports equipment for ball games such as soccer, futsal, basketball, volleyball, and handball. The rucksack 1 of the present invention can also be used for mountaineering. In that case, instead of the ball 40, for example, rainwear, winter clothes, etc. can be stored between the first lid portion 10 and the second lid portion 20.

INDUSTRIAL APPLICABILITY As described above, the rucksack of the present invention includes a rucksack main body part having an opening/closing opening formed on the upper side, a first lid part connected to the rucksack main body part and covering the opening/closing opening, and a rucksack main body part. A first connector that detachably connects the first lid and a second lid, a second lid that is provided between the opening and closing opening and the first lid, and at least a part of which is a mesh fabric, And a second connector that detachably connects the lid portion and the second lid portion. With such a structure of the rucksack, a space for accommodating the ball can be formed between the first lid portion and the second lid portion, so that the ball is sandwiched between the first lid portion and the second lid portion. Therefore, the ball can be stored in the rucksack while maintaining the storage capacity of the rucksack body. Further, in the rucksack of the present invention, since the second lid portion is provided between the opening/closing opening and the first lid portion, even when the object is taken in and out from the opening/closing opening of the rucksack body portion, It can be safely held between the lid and the second lid.

1: Rucksack 2: Rucksack body part 3: Opening/closing port 10: First lid part 11: Peripheral part of first lid part 12: Pocket of first lid part 20: Second lid part 21: Periphery of second lid part Part 31: 1st connector 31A: 1st locking receiving member 31Aa: Belt part 31Ab: Locking receiving part 31B: 1st locking member 31Ba: Belt part 31Bb: Locking part 32: 2nd connecting tool 32A: 2 locking receiving member 32Aa: belt portion 32Ab: locking receiving portion 32B: second locking member 32Ba: belt portion 32Bb: locking portion 40: ball

Claims (10)

A rucksack body part with an opening and closing port formed on the upper side,
A first lid portion that is connected to the backpack main body portion and covers the opening/closing opening;
A first connector that detachably connects the rucksack body and the first lid;
A second lid portion that is provided between the opening/closing opening and the first lid portion, and at least a part of which is a mesh material;
A second connector that detachably connects the first lid part and the second lid part,
In the peripheral portion of the second lid portion, a knitted fabric having a smaller elongation stress than the mesh fabric is arranged,
The second connecting member is connected to the first lid portion and is engaged with the second engaging portion and the second engaging portion is engaged with the second engaging portion. And a stop member,
The rucksack characterized in that the second locking member is connected to the knitted fabric of the second lid portion. The first lid portion has a front surface arranged outside when the opening/closing opening is covered, and a back surface opposite to the front surface and arranged inside.
The rucksack according to claim 1, wherein the second lid portion is joined to the back surface of the first lid portion. One side of the peripheral portion of the second lid portion is sewn to the first lid portion,
The rucksack according to claim 2, wherein the second connecting member is arranged on the other side of the peripheral edge portion of the second lid portion. The rucksack according to claim 3, wherein the second lid portion is sewn on a side of the first lid portion near the opening/closing opening. The rucksack according to claim 3 or 4 , wherein a pocket is provided on the back surface of the first lid portion. It said first lid, rucksack according to any one of claims 1 to 5, has a gusset portion. The rucksack according to any one of claims 1 to 7 , wherein the first connecting tool and the second connecting tool have different colors. Rucksack as claimed in any one of the first connector and the second connector is larger claims 1-7 than. The first connecting member is connected to the first lid portion and a first lock receiving member, and is connected to the rucksack body portion, and a first lock that engages with the first lock receiving member. And a member,
The rucksack according to any one of claims 1 to 9 , wherein the first lock receiving member is arranged closer to the peripheral edge side of the first lid portion than the second lock receiving member. The first lid portion is made of a woven fabric,
The rucksack according to any one of claims 1 to 9, wherein a knitted fabric having an elongation stress smaller than that of the woven fabric is arranged on a peripheral portion of the first lid portion.

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