JP3072291U - Helmet - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a helmet capable of reducing a joint part coming off by impact. SOLUTION: Helmet body 1, detent sheet 2,
It consists of food 3. A dent 11, a joint hole 12, for assembling the detent sheet 2 on both sides of the helmet body 1,
13 are installed. In the detent sheet 2, joint holes 21, 2 for combining with the helmet body 1 via the joint parts 4 at positions corresponding to the joint holes 12, 13.
2 and a detent part 31 of the hood 3 and an elastic detent claw 23 for detent are disposed at an appropriate place in the center. A leaning edge 24 for pressing against the convex edge 32 of the hood 3 is provided at the top. Since the tip of the joint part 4 is installed inside the hood 3, the surface of the hood 3 becomes a flat surface, and the joint part 4 is prevented from coming off due to impact.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a helmet which is one of the necessary equipment for a rider.

[0002]

[Prior art]

 6 and 7 show a conventional helmet. In the helmet body 1 ', a recess 11' is provided on each side of the helmet body 1 'for combining the retaining sheet 2', and a joining hole 12 'and a fastening hole 13' are provided in the recess 11 ', and a joining part 14' is provided. The detent sheet 2 'is firmly joined to the helmet body 1' through the hood, and the hood 3 'is pivotally joined. The retaining sheet 2 'is made of a slightly flexible material, and is provided with a hole 21' penetrating at a position corresponding to the joining hole 12 ', the fastening hole 13', and a fastener 22 'and protruding on the outside. A claw 23 'is provided, and a slot 24' is provided on one side of the detent claw 23 'to increase the flexibility of the operation of the detent claw 23'. The hood 3 'is made of a slightly flexible material, has holes 31' penetrating at positions corresponding to the joining holes 12 'on both sides, and has several identical holes inside at positions corresponding to the detent claws 23'. When the retaining groove 32 'of the distance is provided like a ring and the hood 3' and the retaining sheet 2 'are assembled to the helmet body 1' by the joining parts 14 ', the retaining claw 23' is retained by the retaining groove 32 '. The hood 3 'can be opened at an appropriate angle by applying force due to the flexibility of the retaining sheet 2' and the hood 3 '.

[0003]

[Problems to be solved by the invention]

 However, after the above-mentioned conventional helmet 3 'is combined, the tip of the joint part 14' projects outside the hood 3 ', so that the combined product does not have a flat surface and the texture of integrity. In addition, there is a problem that the tip of the joint part 14 'is easily detached when subjected to an impact, so that the hood 3' may fall.

[0004] Therefore, an object of the present invention is to provide a helmet that can reduce the detachment of a joint part due to an impact.

[0005]

[Means for Solving the Problems]

 According to the helmet of the present invention, the helmet body, the detent sheet and the hood are provided. Depressions and joint holes are provided on both sides of the helmet for combining detent sheets, and detent sheets are provided with joint holes at positions corresponding to the joint holes. Elastic detent pawls are installed at appropriate places in the center, leaning edges are provided at the ridges, and arc-shaped retaining grooves are provided at the ridges and the center. A retaining edge is provided in the retaining groove, a blocking edge, a sliding groove, and a clasp are provided on one side of the central retaining groove, a retaining edge is provided at the top of the sliding groove, and a spring to be described later is provided at the bottom. A protruding edge for pressing one end is installed. A fastening edge is provided at the top of the clasp, a fitting groove is provided at the center for fitting the spring, and a holding part is provided at the bottom end, and the retaining sheet is positioned below the clasp. Clasps provide shielding edges to move the distance. The retaining portions protrude from the inner surface on both sides of the hood, some retaining grooves are provided in the retaining portion, and arc-shaped convex edges are provided on the inner surfaces on both sides. Attach the fasteners at the positions corresponding to the lower retaining grooves above and below the retaining sheet, install the hooks at the ends of the fasteners, firmly join the retaining sheet and the helmet body when assembling, and secure the clasp. When pressed down, one side of the retaining groove becomes an opening for placing the fastener of the hood, and when the clasp is released, the hood is fastened by the hook part of the fastener, the detent sheet, and the fastening edge of the clasp. Can not be taken out. Therefore, the helmet according to the present invention has the effect of combining stability, and the outside of the hood has a flat and unity texture.

[0006]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described with reference to the drawings. As shown in FIG. 1, the helmet according to one embodiment of the present invention mainly includes a helmet body 1, a detent sheet 2, and a hood 3. The helmet body 1 has a dent 11 and joining holes 12 and 13 on both sides of the helmet body 1 for assembling the retaining sheet 2.

In the detent sheet 2, joining holes 21 and 22 are provided at positions corresponding to the joining holes 12 and 13 to be combined with the helmet body 1 via the joining parts 4, and the hood 3 is stopped at an appropriate central position. A portion 31 and an elastic detent claw 23 for retaining are installed, and a leaning edge 24 for pressing against the convex edge 32 of the hood 3 is installed on the top. At the top and center, arc-shaped retaining grooves 25, 26 are provided for fastening with the fasteners 33, 34 of the hood 3, and in the retaining grooves 25, 26, hook portions of the fasteners 33, 34 of the hood 3 are provided. Clamping edges 251 and 261 for fastening with 331 and 341 are provided, and a shielding edge 262, a sliding groove 27 and a clasp 28 are provided on one side of the central retaining groove 26. A fastening edge 271 for pressing the clasp 28 is provided at the top of the slide groove 27, and a convex edge 272 for pressing one end of the spring 283 is provided at the bottom. A fastening edge 281 for fastening to the hook portion 341 of the fastener 34 of the hood 3 is provided at the top of the clasp 28, and a fitting groove 282 for fitting the spring 283 is provided at the center thereof. A holding portion 283 is provided at the bottom. The retaining sheet 2 is provided with a shielding edge 29 for the clasp 28 located at a position corresponding to the lower part of the clasp 28 to move a distance.

The hood 3 is provided with retaining portions 31 protruding from inner surfaces on both sides. The retaining portion 31 is provided with several retaining grooves 311, and the convex portions 32 having an arc shape are provided on the tops of the inner surfaces on both sides. Fasteners 33, 34 are provided at positions corresponding to the upper and lower retaining grooves 25, 26 on the detent sheet 2, and hook portions 331, 341 are installed at the ends of the fasteners 33, 34.

When assembling, as shown in FIG. 3, the retaining sheet 2 is combined with the depression 11 of the main body 1 by the joining parts 4, and when the retaining portion 284 is pressed to move the clamp 28 downward, the retaining sheet is stopped. An opening is formed between the fastening edge 281 at the top of the gold 28 and the fastening groove 26. Further, the upper and lower fasteners 33 and 34 on the hood 3 are combined with the positions of the upper and lower retaining grooves 25 and 26 on the detent sheet 2, respectively, so that the detent part 31 and the detent claw 23 are mutually connected. When the clasp 28 is stopped and the clasp 28 moves downward, the blocking edge 29 of the catch sheet 2 can position the destination of the clasp 28.

As shown in FIG. 4, when the clasp 28 is released, the clasp 28 can move upward by the elastic force of the spring 283, so that the opening is closed, and the hook 341 of the fastener 34 is fastened to the fastening edge 281. It doesn't come off. When adjusting the angle of the hood 3, the hooks 331, 341 of the two fasteners 33, 34 are fitted into the respective fastening edges 251, 261, 281, and at the same time, Leaning of the leaning edge 24 increases operational stability and robustness when turning the hood 3. The detent groove 311 of the hood 3 is detented with the detent claw 23 to localize the angle at which the hood 3 is combined.

After the combination, as shown in FIGS. 2 and 5, the tip of the joining part 4 is installed inside the hood 3, so that the surface of the hood 3 becomes a flat surface, and the joining part 4 is impacted. Reduces dislodgement, and greatly enhances texture over traditional products.

[Brief description of the drawings]

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

FIG. 2 is a perspective view showing a helmet according to an embodiment of the present invention;

FIG. 3 is a schematic view showing a helmet according to an embodiment of the present invention;

FIG. 4 is a schematic view showing a helmet according to an embodiment of the present invention;

FIG. 5 is a perspective view showing a helmet according to an embodiment of the present invention;

FIG. 6 is a perspective view showing a conventional helmet.

FIG. 7 is a perspective view showing a conventional helmet.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Main body 2 Detent sheet 3 Hood 4 Joint parts 11 Depression 12 Joint hole 13 Joint hole 21 Joint hole 22 Joint hole 23 Detent claw 24 Leaning edge 25 Retaining groove 26 Retaining groove 27 Sliding groove 28 Clasp 29 Blocking edge 31 Detent part 32 Convex edge 33 Fastener 34 Fastener 72 Convex edge 251 Fastened edge 261 Fastened edge 262 Shielding edge 271 Fastened edge 281 Fastened edge 282 Fitting groove 283 Spring 284 Holding section 311 Detent groove 331 Hook section 341 Hook section

Claims (3)

[Utility model registration claims] 1. A helmet body, a detent sheet,
A helmet comprising a hood and a dent for attaching the detent sheet and a first joining hole on both sides of the helmet body, and joining the detent sheet at a position corresponding to the first joining hole. A second joint hole for assembling with the helmet body via a part, and a detent claw are formed at a center part. On both sides of the hood, detent parts to be fastened to the detent claw protrude from the inner surface on the inner surface. A retaining groove is formed at a predetermined position of the retaining sheet, the retaining groove being engaged with a fastener of the hood; a blocking edge, a sliding groove, and a clasp are provided at one end of the retaining groove; The bottom is provided with a convex edge which abuts one end of the spring, and the top of the clasp is provided with a fastening edge which is engaged with a hook of the fastener of the hood. A fitting groove into which the spring is fitted is provided at a central portion of the clasp, and a holding portion is provided at a bottom portion of the clasp. The clasp is provided at a position corresponding to the retaining groove on an inner surface of the hood. And when the clasp is opened to an opening formed at one end of the retaining groove for fitting the fastener of the hood, the clasp is moved by the spring force of the spring to close the opening. A helmet, wherein the fasteners of the hood are arranged such that 2. The detent sheet has a leaning edge provided at a predetermined position and a convex edge provided at a position corresponding to the inside of the hood, and the operation when adjusting the angle of the hood is stabilized. The helmet according to claim 1, wherein the leaning edge and the convex edge lean toward each other. 3. The helmet according to claim 1, wherein the blocking sheet is provided with the shielding edge at a position corresponding to a position below the clasp.