JPS6331616Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) This invention relates to a cover for a backpack, and particularly relates to a cover for a backpack used for a backpack such as a school bag.

(Prior Art) FIG. 4 is a perspective view showing a state in which a conventional backpack cover is attached to a school bag.
This backpack cover 1 is made of a synthetic resin sheet such as vinyl chloride, and is attached to cover the lid piece 3 of the school bag 2 to shield the leather product such as the school bag 2 from liquids such as rain. It is used.

Note that school bags have traditionally been made of relatively hard materials in order to retain their shape well, and school bags made of such relatively hard materials are difficult for the person carrying them to hold. If the person carrying the bag is suddenly pushed from behind, the head of the person carrying the bag may fall near the top of the back plate or lid, causing a mild whiplash effect due to the shocking shaking. Furthermore, in this case, there is a risk that the back of the head or neck of the person carrying the bag may hit the relatively hard back plate or the upper part of the lid, causing injury.

In addition, if a physically weak child is carrying a relatively heavy backpack such as a school bag, the center of gravity will be on the school bag, and even the slightest impact will cause the child to fall over at an extremely high rate. There is a high possibility of whiplash and injuries like those described above.

(Problems to be Solved by the Invention) Conventional covers for backpacks only thinly cover backpacks such as school bags, and cannot prevent the above-mentioned disadvantages.

Therefore, the main purpose of this invention is to make it possible to make the tilt angle of the head of the person carrying a backpack more gentle even if a shock is applied unexpectedly from behind, and furthermore, to make it possible to reduce the angle at which the head of the person carrying a backpack is tilted, even if a shock is applied unexpectedly from behind. The goal is to provide a cover for your backpack without giving away any problems.

(Means for Solving the Problem) This invention is a cover for a backpack that covers a backpack, and includes a cover body that covers the backpack and a buffer portion formed on the cover body. This is a cover for a backpack, in which, when the backpack is covered, a buffer part is arranged at least on the top of the backboard of the backpack or on the top of the lid piece adjacent to the backboard.

(Function) The cover body is attached to cover the backpack. Thereby, the buffer portion is arranged at least on the top of the back plate of the backpack or on the top of the lid piece adjacent to the back plate.

(Effects of the invention) According to this invention, the back of the head of the person carrying the backpack is calmed by the buffer section placed at least on the top of the backboard or the top of the lid adjacent to the backboard of the backpack. Supported. Therefore, the back of the head of the person carrying the bag is supported, preventing the head from bending backward to an unreasonable angle or swinging in a shocking manner due to an unexpected impact. , it does not cause the so-called whiplash phenomenon. Moreover, in that case,
The shock absorber cushions the impact on the back of the head, so there is no chance of injury to the back of the head or neck.

The above objects, other objects, features and advantages of the present invention will become more apparent from the following detailed description of embodiments with reference to the drawings.

(Embodiment) FIG. 1 is a perspective view showing an embodiment of this invention. This cover 10 for a backpack includes a cover body 12. The cover main body 12 is formed of a synthetic resin sheet such as polyvinyl chloride or polypropylene into a bag shape having an opening. An elastic member 12a made of, for example, rubber is fixed to the periphery of the opening of the cover main body 12, and the opening is formed to be expandable and contractible. Therefore, this cover main body 12 is suitable for use with, for example, the school bag 2 (second
It can be attached to cover the entire backpack such as the one shown in Figure) or its lid.

Furthermore, on the upper surface of this cover body 12,
In particular, as shown in FIG.
It is fixed so that it is placed on top of the.

The buffer section 14 includes a sealed bag-shaped surface material 16. This surface material 16 is formed integrally with the cover main body 12 using a synthetic resin sheet such as polyvinyl chloride or polypropylene. In the surface material 16, a gas such as air is stored as a cushioning material 18.

Further, a plug 16a is formed in this surface material 16 so that it can be closed by penetrating it. Therefore, the plug 16a is opened and the cushioning material 18 inside the surface material 16 is removed.
That is, by pushing out gas such as air, the surface material 16 can be folded together with the cover body 12.

This backpack cover 10 is especially suitable for the second bag.
As shown in the figure, it is attached to a school bag 2 as a backpack. That is, the backpack cover 10 is attached to the school bag 2 by attaching the cover body 12 so as to cover the lid piece 3 of the school bag 2. In this case, the opening of the cover body 12 is connected to the elastic member 12a.
Since the cover body 1 is elastically formed,
2 can be easily attached to the lid piece 3 of the school bag 2.

The school bag 2 with the cover 10 attached is
As shown in Figure 3, when the person is carried on their back, the buffer section 14 is placed at the base of the neck or the back of the head of the person carrying it on their back, so that the angle at which it tilts toward the back of the person's head is gentle. The head is not bent backwards to an unreasonable angle. Therefore, the head does not shake in an impactful manner, and so-called whiplash phenomenon can be prevented. Moreover, since the cushioning part 14 is soft, the impact on the back of the head of the person carrying the school bag 2 on his back is softened, and there is no risk of injury to the back of the head or the back of the neck.

In the above-described embodiment, the buffer section 14 is arranged on the top of the lid piece 3 of the school bag 2, but in this invention, the buffer section 14 is placed at least on the top of the back plate or the back plate of a backpack such as a school bag. It is only necessary that the cover body 12 be formed on the cover body 12 so as to be disposed on the upper part of the cover piece adjacent to the cover piece.

Further, in the above-described embodiment, the buffer portion 14 uses gas such as air as the buffer material 18, but other soft materials such as pillow-shaped polyurethane foam may be used as the buffer material 18. It may be attached at any position.

In addition, the cover 10 for a backpack was attached to the school bag 2, but in this invention, the cover 10
You may attach it to other backpacks other than school bags.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing an embodiment of this invention. FIG. 2 is a perspective view showing a state in which the backpack cover of the embodiment shown in FIG. 1 is attached to a school bag. FIG. 3 is a side view showing a state in which the school bag shown in FIG. 2 is carried on the back. FIG. 4 is a perspective view showing a state in which a conventional backpack cover is attached to a school bag. In the figure, 10 is a cover for a backpack;
12 is a cover body, 14 is a buffer portion, 16 is a surface material, and 18 is a buffer material.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. A cover for a backpack that covers a backpack, comprising: a cover body that covers the backpack; and a buffer portion formed in the cover body; A cover for a backpack bag, wherein the buffer portion is arranged at least on an upper part of a back plate of the backpack bag or on an upper part of a lid piece adjacent to the back plate. 2. The buffer portion includes: a bag-shaped surface material formed on the cover body;
and a cover for a backpack according to claim 1, which includes a cushioning material housed in the surface material. 3. The cover for a backpack according to claim 2, wherein the surface material is formed to seal the cushioning material. 4. The cover for a backpack according to claim 3, wherein the cushioning material contains gas. 5 Utility model registration claim 4, which includes a plug that can be closed and is formed by penetrating a part of the surface material.
A cover for the backpack mentioned in the section.