JPS639536Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a disaster prevention hat that is foldable and portable.

Many homes are equipped with helmets to protect the head and ensure safe evacuation in the event of a disaster.

However, conventional helmets are made of a material that is more rigid than their intended use, and have a fixed form, making them inconvenient to store and unsuitable for normal carrying. Although it was designed to be spherical to match the shape of the head to cushion the impact of falling objects, it had a flaw that made it vulnerable to collisions near the top.

Therefore, the present invention is characterized in that the helmet is configured to be foldable, and the top part is formed into a chevron shape to reduce the impact of falling objects.

Embodiments of the present invention will be described below based on the drawings. In the figure, numerals 1 and 2 are rectangular plates of the same size, and shaft rods 4 are inserted through rings 3 provided alternately at the upper part in the longitudinal direction to connect them in a freely openable and closable manner to form a chevron-shaped shade body 5.

6 is the triangular posterior plate, which has an isosceles triangular shape;
The length of the equal sides is the same as the vertical length of the rectangular plates 1 and 2. The triangular rear plate 6 is divided into two parts 7 and 8 along a line drawn from the apex formed by equal sides, and can be bent freely by a ring 9 and an insertion rod 10 provided at the divided part. Since the other end of the stopper 11 abuts and extends against the other divided piece 8, the stopper 11 does not bend toward the abutting surface, but can be bent and folded only toward the abutting surface.

In addition, the ring 12 on the equilateral end of the triangular rear plate 6 and the ring 13 provided on the inner wall of one end (rear part) of the shade body 5 can be rotated by a pin 14, so that the equilateral end face of the triangular rear plate 6 and the ring 13 provided on the inner wall of the one end (rear part) of the shade body 5 can be rotated. A triangular rear plate 6 is attached so as to be in contact with the inner wall and to be folded into the shade body 5.

Therefore, the angle at which the hat body 5 opens into a chevron shape is limited to the angle of the apex of the triangular rear plate 6, and as the hat body 5 is opened and closed, the triangular rear plate 6 bends at the center and is folded into the shade body 5. It will be done. A triangular reinforcing piece 16 biased by a spring 15 is attached to the front upper part of the inner wall of one rectangular plate 1 constituting the cap body 5 so as to be able to stand up and down, and the other rectangular plate 2 has a triangular reinforcing piece 16. A piece 21 is provided that locks the piece 16 in an upright state, and the triangular reinforcing piece 16 is regulated by the triangular rear plate 6 to open.Since the opening angle is the same as the maximum opening angle of the shade body 5, the shade body 5
The structure prevents the closing movement of the shade body 5 in the front part of the shade body 5, and reinforces the fact that the side end surface of the rear triangular rear plate 6 and the inner wall of the shade body 5 come into contact to maintain the open state of the shade body 5. There is.

Reference numeral 17 denotes an air cap, which allows air to be injected and discharged through a plug 18, and is integrally wrapped around the inner wall of the cap body 5 by pasting or the like. air hat 17
When the air cap 17 is filled with air, it becomes a hat-like shape that covers the human head, and the upper and rear portions are protected by the cap body 5 and the triangular rear plate 6. It is covered with a protective cloth 19 attached to and hanging down. And air hat 17
If the air is discharged, it becomes a flexible bag. 20 is a belt.

With the above configuration, air is injected into the air cap 17 from the plug 18 during use. Then, the air hat 17 opens the hat body 5 which is integrally wrapped while forming the hat body by air.The opening angle of the hat body 5 is such that the triangular rear plate 6 rotatably supported becomes a horizontal plate body. As a result, the stopper 11 prevents outward bending, and the inward bending is also prevented by the expansion force of the air cap from the inside, so that the cap body 5 is held at a certain angle in a chevron-shaped open state. maintain.

Further, as the hat body 5 is opened, a triangular reinforcing piece 16 provided on the hat body 5, which is the front side of the air cap 17, is brought into an upright state by the spring 15 and the piece 17, thereby preventing the closing action of the hat body 5. .

A protective cloth 19 hanging from the triangular rear plate 6 covers the lower part of the back of the head of the air hat 17 and comes into contact with the shoulders of the person wearing the hat. Therefore, if the air hat 17 is filled with air and the stopper 18 is closed, the hat can be worn as a crown.

Next, when not in use, the air in the air cap 17 is discharged, and the triangular rear plate 6 and the triangular reinforcing piece 16 are attached to the cap body 5.
If you push it lightly inward and fold the lower part of the air cap 17 which has become freely shaped and the protective cloth 19 into the shade body 5 to close the shade body 5, a triangular shape will be created between the rectangular plates 1 and 2 that make up the shade body 5. The plate 6, air cap 17, and protective cloth 19 are housed, and the whole is assembled into a plate-like body.

As described above, the present invention can be folded compactly into a board shape when not in use, so it does not require space for storage, and it can also be used as a portable bag, bag, etc.
Because it can be stored in a school bag and carried around,
It is possible to always be prepared for unexpected disasters. When in use, it can be easily worn on the head by simply injecting air into the air hat 17.
Since the air cap 17 is covered with a protective cloth 19, falling objects do not directly hit the air cap 17, and there is no fear of the air cap 17 bursting.

In addition, since the hat body 5 is maintained in a chevron shape, it absorbs the impact of falling objects from above and from the sides, and together with the cushioning effect of the air cap 17, the impact on the head is minimized. In addition, the maintenance and position of the crest body 5 is not fixed, and the crest angle becomes small against impact, and can be deformed by air movement of the air hat 17. It also has the effect of preventing damage to.

Furthermore, the triangular rear plate 6 and the protective cloth 19 provide sufficient protection for the back of the head, and the protective cloth 19 hangs down to the shoulders, ensuring safety against objects from behind.

[Brief explanation of drawings]

Fig. 1 is a front view of an embodiment of the present invention when in use, Fig. 2 is a rear view of the same, Fig. 3 is a front view of the same when not in use, Fig. 4 is a rear view of the same, Figs. Figure 6 is an inner wall view of each plate that makes up the cap body, Figures 7 and 8 are side views of the same, Figure 9 is an inner wall view of the triangular rear plate, and Figure 10 is
The figure is a plan view of the same. 5 is the hat body, 6 is the triangular rear plate, 11 is the stopper, 17 is the air hat, and 19 is the protective cloth.

Claims (1)

[Scope of utility model registration request] A triangular rear plate that is bisected by a line hanging down from the apex and can be folded in only one direction is attached to the rear end of the shade body, which has two plates attached to the shaft so that they can be opened and closed. The end face is rotatably supported in contact with the wall of the cap, while an air cap covering the entire head is integrally wrapped inside the cap, and a protective cloth is attached to the triangular rear plate and hangs down. A portable disaster prevention helmet featuring: