JP3000574U - Carrying bag - Google Patents

Abstract

(57) [Summary] [Structure] A plurality of flexible long members 4 are provided on the backrest surface 2 at appropriate intervals. Further, it is preferable that the long members 4 be provided in a row on the backrest surface 2. Furthermore, the long material 4 may be covered with a mesh material 5. Further, the surface of the long member 4 is preferably rounded. [Effect] The back-carrying surface 2 between the plural long members 1 does not come into contact with the user's back, and a ventilation space is created between the user's back and the back-carrying surface 2 of the bag to provide good ventilation. So
It quickly dries even if it gets a lot of sweat, and can be used comfortably in the summer without feeling hot.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention relates to the improvement of backpacks called rucksacks, daypacks, etc.

[0002]

[Prior art]

 Some conventional backpacks have breathable materials on the entire backside of the user's back to make them comfortable to use in the summer.

[0003]

[Problems to be solved by the device]

 However, in the above conventional backpack, the breathable material adheres to the back of the user, and there is no ventilation space between the back of the user and the backpacking surface of the backpack, resulting in insufficient ventilation. When a large amount of sweat is sweated, it may not feel dry and may feel hot, and there is still room for improvement.

Therefore, the present invention provides a backpack that allows a ventilation space to be created between the user's back and the backpacking surface of the backpack, provides good ventilation, and can be used comfortably in the summer without feeling hot. The task is to do.

[0005]

[Means for Solving the Problems]

 In order to solve the above problems, the backpack bag according to the present invention is provided with a plurality of flexible long members 4 on the backpack surface 2 at appropriate intervals.

It is preferable that the long members 4 are provided in a row in the backrest surface 2. Further, the long material 4 can be covered with a mesh material 5. Further, the surface of the long member 4 is preferably rounded.

[0007]

Since the backpack according to the present invention has the above-mentioned means, the backpacking surface 2 between the plural long members 1 does not come into contact with the user's back. Therefore, a ventilation space is created between the user's back and the backpack surface 2 of the backpack, which improves ventilation.

[0008]

【Example】

 Hereinafter, the structure of the backpack according to the present invention will be described in detail with reference to the drawings shown as examples.

As shown in FIG. 1, a backpack according to the present invention has a back portion of a bag body 1 as a backrest surface 2. The upper and lower ends of the backrest surface 2 are shoulder straps whose length is adjustable. I'm crossing over Rult 3. A plurality of flexible long members 4 are provided in a row in a row on the entire back carrying surface 2 with an appropriate interval. In addition, it is preferable to arrange the long members 4 in a column in terms of the arrangement because the back surface 2 is usually long, but it is also possible to arrange them in a row.

The long member 4 is a flexible rod-shaped body or tubular body made of styrofoam, urethane, or the like, and has a cross-sectional shape of a polygon such as a triangle or a square, a circle, an ellipse, or a semicircle. Shape and so on. The long member 4 can be provided as being adhered to the back-carrying surface 2 or can be integrally formed with the back-carrying surface 2 when the back-carrying surface 2 is created.

When the long member 4 is made of styrofoam or urethane, it has a heat insulating property, so that it is hard to be hot in the summer and cold in the winter, so that it is comfortable to use. If the cross-section of the long material 4 is circular, elliptical, or semicircular, the long material 4 has a rounded surface, which is comfortable to contact with the user's back. Becomes

Further, as shown in FIG. 2, the backpack bag according to the present invention is provided with a plurality of flexible long members 4 arranged in a row on the backpack surface 2 at appropriate intervals. It is also possible to cover it with a mesh material 5. The mesh material 5 is sewn so as to partition the back-carrying surface 2 of the bag body 1, and the long members 4 are stored in the partition one by one. The mesh material 5 prevents the user's back from coming into direct contact with the long material 4, thereby improving the air permeability.

In the backpack bag shown in the embodiment, an opening / closing fastener 6 is provided in a substantially upper half portion of a side portion of the bag body 1, and a lowering hand 7 is provided at an upper end of a front portion of the bag body 1. Although it is a daypack, it goes without saying that the backpack according to the present invention is not limited to such a structure.

[0014]

[Effect of device]

 The backpack according to the present invention is constructed as described above, and the backpacking surface 2 between the plurality of long members 1 does not contact the back of the user, and the back of the user and the backpack are not attached. Since there is a ventilated space between the backrest surface 2 and air circulation, it will dry quickly even if you sweat a lot, and you can use it comfortably in the summer without feeling the heat.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a backpack bag according to the present invention.

FIG. 2 is a perspective view showing another embodiment of the backpack bag according to the present invention.

[Explanation of symbols]

 2 Back surface 4 Long material 5 Mesh fabric

Claims (4)

[Scope of utility model registration request] 1. A plurality of long strips (4) having flexibility,
A carrying bag characterized by being provided on the carrying surface (2) at appropriate intervals. 2. A plurality of long strips (4) having flexibility,
A carrying bag characterized by being provided in a row on the carrying surface (2) at appropriate intervals. 3. A plurality of flexible long members (4),
It is installed in a row on the backrest surface (2) at appropriate intervals.
Furthermore, a backpack bag characterized by being covered with a mesh material (5) from above. 4. The backpack according to claim 1, wherein the surface of the long material (4) is rounded.