JP6886942B2 - Carry Bag - Google Patents

Description

The present invention relates to a carry bag and a carry case.

Conventionally, various types of carry bags having casters on the bottom surface and a telescopic handle attached on the upper surface have been used (see, for example, Patent Documents 1 to 3). A user of such a carry bag can expand and contract the handle to adjust it to an appropriate position, grasp the handle, and use casters to move the carry bag in an easily movable state.

As the telescopic handle in such a carry bag, for example, a double or multiple pipe structure in which tubular objects having different diameters are stacked and having a certain degree of rigidity is used (see FIG. 9). ). In addition, the part of the carry bag where the handle is provided (for example, the part of the back that faces the user when the user holds the handle and pulls and moves the carry bag using the casters) or the peripheral part thereof A structure that imparts appropriate rigidity may be provided. As the structure, for example, rails made of a hard material arranged on the left and right sides of the handle in the center of the back surface are used.

Japanese Patent No. 5857023 Japanese Patent No. 4761225 Japanese Patent No. 5678370

However, in the conventional carry bag such as the above, since the structure is arranged around the handle, a part of the luggage compartment may be a dead space. In addition, the weight may increase due to the arrangement of the structures.

Therefore, an object of the present invention is to provide a carry bag and a carry case that enable weight reduction and more effective utilization of luggage space.

One aspect of the present invention is a carry bag including a bag body and a handle member attached to the bag body, wherein a plate-shaped reinforcing material extending in the lateral direction of the bag body is provided on the bag body. It is a bag.

Whereas the conventional carry bag is provided with a structure to give rigidity to the bag body side, in the carry bag of the above aspect, a plate-shaped reinforcing material extending in the lateral direction of the bag body is provided on the bag body. The structure is provided so that the required rigidity of the bag body can be realized. According to this structure, it is possible to realize more effective space utilization by reducing the dead space of the luggage compartment by making the reinforcing material thinner. In addition, it is possible to reduce the weight by making the reinforcing material thinner.

In the carry bag of the above aspect, the handle member may be configured to include a band-shaped member.

In the carry bag of the above aspect, the bag body is a bottom surface portion located below in one usage mode of the carry bag, a front surface portion following the bottom surface portion, a back surface portion facing the front surface portion, and a side surface of the bag body. A right side portion and a left side portion located in the direction are provided at least, and a structural material extending in the vertical direction may be provided on the back surface portion in one usage mode.

In the carry bag of the above aspect, the reinforcing material may be arranged on the upper part of the bag body.

In the carry bag of the above aspect, the reinforcing material may be arranged at a position intersecting a part of the handle member.

In the carry bag of the above aspect, the reinforcing material may be arranged so that one surface of the wide surface faces the front portion.

In the carry bag of the above aspect, the structural material may be composed of at least a pair of members arranged on the left and right.

In the carry bag of the above aspect, the handle member may have a plate-shaped elastic member that imparts flexibility to the handle member.

In the carry bag of the above aspect, the handle member and the bag body may be connected via a band-shaped connecting member that allows the handle member to expand and contract.

In the carry bag of the above aspect, a guided member that slides along the band-shaped connecting member may be provided as a part of the handle member.

The carry bag of the above aspect may be a soft carry bag in which the bag body is made of cloth.

Further, one aspect of the present invention is a carry case including a case main body and a handle member attached to the case main body, in which the handle member includes a band-shaped member.

According to the carry bag and the carry case of the present invention, it is possible to reduce the weight and make more effective use of the luggage compartment space.

It is a front view which shows one form of a carry bag. It is a left side view of a carry bag. It is a rear view of a carry bag. It is a top view of a carry bag. It is a bottom view of a carry bag. It is a figure which shows the peripheral part of the handle member, the connecting member, etc. in the cross-sectional structure in line VI-VI in FIG. It is the schematic which shows the internal structure of the carry bag of the structure which enabled the weight reduction and more effective utilization of the luggage space together with ski boots. It is a schematic reference figure which shows the internal structure of the conventional carry bag together with a ski boot for comparison with this invention. It is a figure which shows an example of the extendable handle in a conventional carry bag as a reference. It is a reference figure which shows in the state which the front part is fully opened of the conventional carry bag which adopted the structural material with a certain thickness.

Hereinafter, embodiments of the carry bag according to the present invention will be described with reference to the drawings.

The carry bag 1 according to the embodiment of the present invention includes a bag body 10, a handle member 20, a reinforcing member 30, a connecting member 40, casters 50, a bottom foot member 60, and the like (see FIG. 1 and the like). Hereinafter, as an example of the carry bag 1, a case where the bag body 10 is made of cloth and is a soft carry bag with wheels will be described.

The bag body 10 is made of a synthetic resin, a synthetic fiber material, or the like, and constitutes a bag-shaped bag. The bag-shaped bag body 10 forms the outer shape of a so-called soft type large duffel bag (see FIGS. 1 to 5). Although not shown in particular, a necessary core material can be provided on the cloth portion.

The bag body 10 of the present embodiment is configured to have a front surface portion 11, a back surface portion 12, a right side portion 13, a left side portion 14, an upper surface portion 15, and a bottom surface portion 16. A handle member 20 is provided on the upper surface portion 15. The bottom foot member 60 is provided on the bottom surface portion 16. A caster 50 composed of a pair of left and right wheels 51 is provided on the edge portion 62 formed between the bottom surface portion 16 and the back surface portion 12 (see FIGS. 1 to 5).

The bottom surface portion 16 is a portion in which the carry bag 1 is vertically placed and faces downward (see FIGS. 1 to 5 and the like). The carry bag 1 is provided with a resin bucket portion 80 so as to cover the bottom surface portion 16. A wheel cover 52 and a bottom foot member 60 constituting the casters 50 are provided on the bottom surface portion 16 via the bucket portion 80. The wheel cover 52 is integrated with the rails 71 and 72 of the back surface portion 12, which will be described later.

The back surface portion 12 is a portion connected to the bottom surface portion 16 via the edge portion 62, and is a surface facing the user side when the user grabs the handle member 20 and moves while pulling the carry bag 1. The back surface portion 12 of the present embodiment includes a panel material (reinforcing material) 18 having a predetermined rigidity, a reinforcing sheet material 12s, and skin materials 12a, 12b, 12c (see FIG. 6). Further, rails 71 and 72 are provided on the back surface portion 12.

The front portion 11 is a portion facing the back portion 12. Around the front portion 11, an inverted U-shaped fastener 74 that extends over the boundary with the right side portion 13, the boundary with the upper surface portion 15, and the boundary with the left side portion 14 is attached, and the front portion 11 is completely opened ( It is possible to fully open).

The right side portion 13 and the left side portion 14 are portions where the carry bag 1 is vertically placed and is located in the lateral direction (side of the carry bag 1), respectively. In the present embodiment, the portion of the carry bag 1 that appears in the left side view (FIG. 2) is referred to as the left side portion 14, but this is for convenience and may be a name in which the left and right sides are interchanged. A handle (side handle) 76 is provided on the left side portion 14 (see FIG. 2). A similar handle may be provided on the right side portion 13. Side belts 86 with buckles 88 that can adjust the gusset (thickness in the front-rear direction) of the bag body 10 are provided at two locations above and below the right side portion 13 and two locations above and below the left side portion 14. (See FIGS. 1, 2, etc.).

The upper surface portion 15 is a portion where the carry bag 1 is vertically placed and is located at the upper portion. The upper surface portion 15 is provided with a handle (top handle) 78 and a belt belt 82 with a buckle 84 (see FIG. 4 and the like).

The rails 71 and 72 are members provided on the back surface portion 12 as a structural material. As an example, in the present embodiment, a pair of rails 71 and 72 provided so as to extend in the vertical direction in a manner in which the carry bag 1 is vertically placed are used at symmetrical positions on the back surface portion 12 (FIG. See 3rd magnitude). The rails 71 and 72 as structural materials extending in the vertical direction give rigidity to the back surface portion 12, and warp, bend, and vertically the back surface portion 12 in the front-rear direction (direction of the front portion 11 to the back surface portion 12). Suppresses expansion and contraction. Needless to say, the rails 71 and 72 provided so as to extend in the vertical direction are only suitable examples, and in addition, the rails may be arranged diagonally or a rail having a bent shape may be adopted. Etc.

The reinforcing member 30 is a member (reinforcing bar) arranged so as to extend in the lateral direction (width direction, left-right direction) of the bag body 10. In the present embodiment, the reinforcing material 30 is arranged on the upper portion of the bag body 10 (position closer to the upper surface portion 15) of the back surface portion 12 (see FIG. 3). The reinforcing member 30 extending in the lateral direction gives rigidity in the direction perpendicular to the rails 71 and 72 extending in the vertical direction (that is, in the lateral direction), and in combination with the rigidity of the rails 71 and 72, the back surface portion 12 of the bag body 10 Achieve sufficient rigidity.

Further, the reinforcing material 30 of the present embodiment has a plate shape, and one surface of the wide surface thereof is arranged so as to face the front portion 11 (see FIG. 6). Whereas some conventional carry bags employ a structural material having a certain thickness (see reference numeral 101 in FIGS. 8 and 10) in order to impart appropriate rigidity to the main body side. According to the carry bag 1 of the present embodiment, which employs a reinforcing material 30 having a thin structure in the front-rear direction, the back portion 12 is made thinner while ensuring the rigidity of the back portion 12, and the luggage compartment space S in the main compartment S. It is possible to eliminate the dead space of (see FIG. 7). In addition, such a structure makes it possible to meet the demands for weight reduction and durability required for the carry bag 1 at a high level.

Further, the reinforcing member 30 of the present embodiment is arranged at a position where it intersects with a part of the handle member 20, in other words, at a position where the heights of the carry bag 1 overlap each other in a vertically arranged manner (FIG. 6). reference). The reinforcing member 30 arranged in this way improves the structural strength around the handle member 20.

The handle member 20 is composed of a grip portion 21, a plate material 22, a tube tape 23, a floating metal fitting 24, and the like (see FIG. 6 and the like). The plate material 22, the tube tape 23, and the floating metal fitting 24 are arranged between the sheet material 12s and the skin material 12b on the back surface portion 12 (see FIG. 6).

The grip portion 21 is a handle that can be used when the user pulls and moves the carry bag 1 in a vertically placed mode (standing posture). As an example, the grip portion 21 in the present embodiment is configured by a metal plate-shaped handle provided with a hole portion 21a through which a user's finger passes.

Plate 22 is a part material that have a predetermined elasticity or stiffness. The predetermined elasticity and rigidity of the plate member 22 are easy to operate when the handle member 20 is slid in and out of the back surface portion 12 in the vertical direction, and the user grips the grip portion 21 to move the carry bag 1. It can be set as appropriate in consideration of ease of handling when making it. For example, as the plate member 22, it is an example of a preferable form to use a plate-shaped elastic member that imparts flexibility to the handle member 20. That is, when the constituent member of the handle member 20 is made of a hard material, the impact from the luggage may be transmitted because the bending does not occur, whereas such an elastic plate-shaped elastic member (spring material) is used. By doing so, you will be able to absorb the shock and run stably. Further, if a hard material is used, it may be broken or broken when excessive strength is applied, but according to the above aspect, such a possibility can be reduced.

The tube tape 23 is a strip-shaped member formed in a tubular shape, which contains a plate member 22. A grip portion 21 is attached to one end of the tube tape 23, and a floating metal fitting (guided member) 24 is attached to the other end (see FIG. 6). The floating metal fitting 24 is slidably attached to the connecting member 40.

The connecting member 40 is a member that guides the floating metal fitting 24 in the vertical direction. The connecting member 40 of the present embodiment is provided inside the bag main body 10 along the vertical direction, and is composed of a tape-shaped member (other than that, a cloth or the like) that guides the floating metal fitting 24. The connecting member 40 is attached to the panel material 18 via the skin material 12b at several points thereof, for example, by sewing (see FIG. 6). Of the sewn parts, the portion that regulates the slidable range of the floating metal fitting 24 upward or downward constitutes an upper stroke end 41 and a lower stroke end 42, respectively (see FIG. 6). The moving range (stroke end) of the floating metal fitting 24 is determined by the upper stroke end 41 and the lower stroke end 42 (see FIG. 6).

As described above, in the carry bag 1 of the present embodiment, the handle member 20 and the bag body 10 are connected via a band-shaped connecting member 40 that allows the handle member 20 to move in the vertical direction. Therefore, the handle member 20 can be made to operate with respect to the bag body 10 as if it were expanded and contracted in the same manner as the extendable handle (see reference numeral 102 in FIG. 9) in the conventional carry bag. Moreover, since the connecting member 40 that connects the handle member 20 and the bag body 10 is made of a member such as tape or fabric instead of a hard material, the connecting portion is excessively connected during the stroke operation (expansion and contraction operation). You can avoid the concentration of force.

The embodiments described above are for facilitating the understanding of the present invention, and are not for limiting and interpreting the present invention. Each element included in the embodiment and its arrangement, material, condition, shape, size, and the like are not limited to those exemplified, and can be changed as appropriate. In addition, the configurations shown in different embodiments can be partially replaced or combined.

For example, in the above embodiment, a preferred example is shown in which a handle member 20 provided with a strip-shaped member capable of sliding (expanding / contracting) operation is applied to a soft carry bag in which the bag body 10 is made of cloth (FIGS. 1 to 1). (See FIG. 6), the same handle member 20 can be applied to a so-called hard type carry case having a shell structure such as a suitcase.

The present invention is suitable for application to a carry bag such as a large duffel bag with wheels, and further to a carry case.

1 ... Carry bag, 10 ... Bag body, 11 ... Front part, 12 ... Back part, 12a, 12b, 12c ... Skin material, 12s ... Sheet material, 13 ... Right part, 14 ... Left part, 15 ... Top part, 16 ... bottom section, 18 ... panel material (reinforcing material), 20 ... handle member, 21 ... grip portion, 21a ... hole, 22 ... plate member, 23 ... tube tape (band-shaped member), 24 ... idler bracket (guided Member), 30 ... Reinforcing material, 40 ... Connecting member, 50 ... Caster, 51 ... Wheel, 52 ... Wheel cover, 60 ... Bottom foot member, 62 ... Edge (between bottom surface 16 and back surface 12), 71 , 72 ... Rail (structural material), 74 ... Fastener, 76 ... Handle, 78 ... Gripping belt, 80 ... Bucket part, 82 ... Belt belt, 84 ... Buckle, 86 ... Side belt, 88 ... Buckle, S ... Luggage space

Claims (8)

In a carry bag including a cloth bag body constituting the soft carry bag and a handle member attached to the bag body.
A plate-shaped reinforcing material extending in the lateral direction of the bag body is provided on the bag body.
Said handle member comprises a plate-like elastic member bends so as to impart flexibility to the handle member, is configured to include a belt-like member is mounted for expansion and contraction with respect to the bag body, carry bag. The bag body has a bottom surface portion located below in one usage mode of the carry bag, a front surface portion following the bottom surface portion, a back surface portion facing the front surface portion, and a right side position in the lateral direction of the bag body. The carry bag according to claim 1, further comprising at least a portion and a left portion, and the back portion is provided with a structural material extending in the vertical direction in the above-described embodiment. The carry bag according to claim 2, wherein the reinforcing material is arranged on the upper part of the bag body. The carry bag according to claim 3 , wherein the reinforcing material is arranged at a position intersecting a part of the handle member. The carry bag according to claim 4 , wherein the reinforcing material is arranged so that one surface of a wide surface faces the front portion. The carry bag according to claim 5 , wherein the structural material is composed of at least a pair of members arranged on the left and right sides. The carry bag according to claim 6 , wherein the handle member and the bag body are connected via a band-shaped connecting member that allows the handle member to expand and contract. The carry bag according to claim 7, wherein a guided member that slides along the strip-shaped connecting member is provided as a part of the handle member.

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