JPH0619540U - Carrying bag - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a backpack bag with a light-reflecting function that is highly durable and enables orthodox design expression. [Structure] In a backpack bag in which an edge of a cover lid is folded in a U shape to be wrapped, a woven cloth is used for the edge band,
The portion of the edge strip that overlaps the outer surface side of the cover is characterized in that a reflective thread formed of a light reflecting fiber is woven along the longitudinal direction of the edge strip.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an improvement of a backpack bag.

[0002]

[Prior art]

 Recently, the number of people who go to school by bicycle is increasing, and the number of backpacks that can be used with both hands freely is increasing. Especially for junior high school and high school students, three-way back bags, which are used as handbags, shoulder bags, and backpacks, have been used as part of school-designated bags.

However, commuting to school by bicycle is inherently dangerous, and even if one can carry a temporary bag and have both hands free, there is no danger. In particular, commuting to school after sunset is a traffic accident. The risk of encountering is very high.

[0006] Therefore, it has been proposed to attach a reflective tape to this kind of backpack bag and reflect the headlights of the car even at night so that the car driver can confirm the existence of a bicycle commuter and call attention. He has made outstanding achievements in preventing traffic accidents.

[0005]

[Problems to be solved by the device]

 However, the conventional backpack with a reflective tape has a light color such as a light yellow or a light yellow green because the reflective tape needs to ensure the reflection efficiency. It is pointed out that this reflective tape is made by kneading light-reflecting particles in a synthetic resin and using it for a long period of time, the mixed plastic material disappears and hardens, or it deteriorates and is damaged. It has a drawback that the appearance is bad due to cracks and the like, and it has a problem that its spread is hindered.

Therefore, the present invention has been made to solve the above problems, and an object of the present invention is to provide a backpack bag having a light-reflecting function, which has excellent durability and enables orthodox design expression. Is.

[0007]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the structure of the present invention, which is based on the above-mentioned utility model registration claim, is made by bending the edge of the cover lid 14 into a U-shape so as to cover it. In the backpack bag, a woven cloth is used for the edge band 50, and a portion of the edge band 50 that overlaps the outer surface side of the cover 14 is formed of a light reflecting fiber along the longitudinal direction of the edge band 50. A technical means characterized in that a reflective thread 52 is woven is used.

[0008]

[Action]

 Therefore, the backpack according to the present invention has an effect that the light is reflected by the reflection yarn 52 when the light is applied from the rear while being carried on the back.

However, the reflective yarn 52 of the present invention is less noticeable because its total surface area is extremely smaller than that of the conventional reflective tape, but in the present invention, the reflective yarn 50 is arranged along the edge of the cover 14. Since it has a large contour, it has the effect of making it easy to confirm when viewed from a distance.

Further, the reflection thread 52 is woven into the woven fabric forming the edge band 50 so that the reflection thread 52 is not a continuous line shape but is exposed in a stitch shape so that it can be distinguished from other reflected light at a glance. Is.

[0011]

【Example】

 An embodiment of the present invention will be described below with reference to the accompanying drawings. In the figure, 10 is a bag body. As the bag body 10, various conventionally known backpacks such as a school bag can be used, but in the illustrated example, a three-way bag is used.

That is, the bag body, which is not necessarily shown in the drawings, has a bottom portion 11a, side surface portions 11b and 11c, and a fastener-attached upper surface portion (not shown) formed in a rectangular frame shape. The four sides of the front plate 12 are sewn to one side and the four sides of the rear plate 13 are sewn to the other side. Then, the base end portion of the covering lid 14 is sewn on the upper portion of the rear plate 13, and the one-side locking members 16a, 16a are attached to the front end of the covering lid 14 by the attachment bands 15a, 15a. On the outer surface of 12, the other side locking tools 16b and 16b are mounted by mounting bands 15b and 15b, and the free end of the cover 14 can be removably locked to the front plate 12.

Then, a handle 20 is attached to the center of the top surface of the cover 14 in a state where the free end side is passed through the upper surface of the gore member 11 and locked to the front plate 12, and the handle 20 is attached. It can be used as a carrying bag by holding it.

Further, shoulder band connecting rings 21 and 21 are fixed to the left and right sides of the top surface by mounting bands 21a and 21a. The shoulder strap connecting rings 21 and 21 are shoulder shoulder straps 30 having eggplant rings 31 and 31 attached to both ends, and each eggplant ring 31 is attached to the shoulder strap connecting ring 21 to form a shoulder bag. It is designed to be used.

Further, the back strap connecting rings 33, 33 are attached to the lower sides of the rear plate 13 by the attaching bands 32, 32, and the band communicating ring 32 is fixed by the attaching bands 31 in the upper central portion of the rear plate 13. Has been done. One end side of the shoulder / shoulder belt 30 is attached to one of the backpack belt connecting rings 33, and the other end of the shoulder / shoulder belt 30 is passed through the above-mentioned belt passing ring 32 to the other backpack belt connecting ring 33. It can be used as a backpack by attaching it to.

As described above, the conventionally known three-way bag is also the same as the conventional one in which the edge of the covering lid 14 is bent by bending the edge band 50 into a U shape. The edge band 50 is formed by bending a band-shaped material into a U-shaped cross section, enclosing the edges of the cover lid 14 excluding the base end as shown in FIG. 3, and attaching the sewing thread 51 to the edges.

The present invention uses a woven cloth for the edge strip 50, and a portion of the edge strip 50 that overlaps the outer surface side of the cover 14 has a light reflection along the longitudinal direction of the edge strip 50. The reflective yarn 52 formed of fibers is woven.

The edge band 50 has the purpose of adjusting the appearance of the wood edge of the cover lid 14 and the purpose of reinforcing this area because it frequently comes into contact with other objects and is easily damaged. Is preferably used, and in this embodiment, a fabric made of synthetic resin fiber such as nylon fiber is used.

The reflective yarn 52 is made by kneading transparent or translucently colored synthetic resin with light-reflecting particles and then fiberizing it. It is needless to say that it is desirable to use a thick one or a flat and wide one as the reflective yarn 52 in order to obtain a large amount of reflected light.

In order to weave the reflective yarn 52 into the edge band 50, when the edge band 50 is woven, the reflective yarn 52 is used as a warp thread or a weft thread and weave it together. In this case, the reflective thread 52 may be woven into the edge strip 50 later in a stab-like manner, or the reflective thread 52 may be sewn into the edge strip 50.

[0021]

[Effect of device]

 Since the present invention is as described above, when the light of the car hits the back of the bag body 10 in the hole through the road, the light is reflected by the reflective yarn 52, and the passerby is confirmed by the car driver, It is possible to provide a backpack that has a great effect on safety.

In addition, since the present invention uses the above-mentioned reflective yarn 52, even if the reflective yarn 52 is used for many years, the fiber of the reflective yarn 52 is gradually damaged, but the reflective yarn 52 itself has a great durability and has a good appearance. It does not make things worse and can provide a backpack suitable for commuting to school, which has been used daily for many years.

Further, since the reflecting thread 52 is woven into the edge band 50, it follows the contour of the cover lid 14 and is thin in itself, but as a whole, a large range of reflected light can be seen easily from a distance, and Since the reflective thread 52 appears like a seam, it can be distinguished from other reflected lights at a glance and can provide a backpack which is expected to have a greater effect on traffic safety than the conventional example.

According to the present invention, if the reflective thread 52 is woven into the edge band 50, the manufacturing method is the same as that of the conventional backpack bag, so that the increase in manufacturing cost can be minimized and the large area The conventional method of attaching the reflective tape of the present invention had a feeling of discomfort and flashiness by design, but since the sewing thread occupies a small area, these drawbacks are solved and a backpack that is easy to accept for students is provided. It is possible.

[Brief description of drawings]

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

FIG. 2 is a rear view.

FIG. 3 is a cross-sectional view of an edge portion.

[Explanation of symbols]

 14 Cover lid 50 Edge strip 52 Reflective thread

Claims (1)

[Scope of utility model registration request] 1. The edge of the cover (14) is a U-shaped strip (50).
In a backpack bag folded in a letter shape and wrapped, a woven cloth is used for the edge band (50), and the edge band (50) is overlapped on the outer surface side of the cover (14). Obi (5
0) A backpack bag characterized in that a reflective thread (52) made of a light-reflecting fiber is woven along the longitudinal direction of (0).