JPH02407Y2 - - Google Patents

Description

[Detailed explanation of the invention] A. Purpose of the invention (1) Industrial application field This invention consists of a cap body having ear flaps, a shell,
It consists of a buffer liner fitted onto the inner surface of the shell excluding the earmuffs, and a headband-shaped anti-sweat cushion that touches the user's head on the inner surface of the buffer liner, and the earmuffs of the shell. A helmet in the form of a jet pilot type, full-face type, etc. is equipped with side cushions that touch the user's ears on the inner surface, and each side cushion has an insertion hole for a chin belt fixed to the shell. Regarding the improvement of

(2) Prior Art Conventionally, in this type of helmet, the sweat protection cushion and side cushions are fixedly attached to the inside of the cap body.

(3) Problems to be solved by the invention By the way, sweatproof cushions and side cushions tend to get dirty with sweat and grime from use, and this tendency is particularly noticeable in summer. However, as mentioned above, in conventional helmets, the side cushions and sweat cushions are fixedly attached to the inside of the helmet, making it impossible to remove them from the helmet for washing, which is unsanitary. It was hot.

SUMMARY OF THE INVENTION An object of the present invention is to provide a hygienic helmet in which the side cushions and sweat cushions can be easily removed from the cap body for washing.

B. Structure of the invention (1) Means for solving the problem In order to achieve the above object, the present invention attaches a sweatproof cushion to the inner surface of a buffer liner via a fastener, and attaches the sweatproof cushion to a cover that covers the surface of the sweatproof cushion. A cover extension is provided to cover the bottom surface of the buffer liner.
A ring-shaped insertion piece connected to the periphery of the cover extension is removably inserted between the shell and the buffer liner, and a side cushion is attached to the inner surface of the shell via a fastener separately from the sweat cushion. It is characterized by

(2) Effect According to the above structure, the sweat-proof cushion and the side cushion are separately attached to the inside of the cap body via the fasteners, so the chin belt does not get in the way when putting on and taking off the sweat-proof cushion. It can be easily attached and detached.

In addition, the cover of the sweatproof cushion is provided with a cover extension that covers the lower surface of the buffer liner, and the ring-shaped insertion piece connected to the periphery of the cover extension is removably inserted between the shell and the buffer liner, so that the user can easily The insert piece prevents the cover and sweat cushion from turning up when the helmet is worn, resulting in a good appearance.

(3) Embodiment An embodiment of the present invention will be described below with reference to the drawings. First, in FIG. 1, reference numeral 1 denotes a jet pilot type helmet. 4, a pair of left and right earmuffs 5, 5 that cover the periphery of the user's ears are integrally connected so as to hang down, and a visor 3 is fixed to the front part of the cap body 2. . As shown in FIG. 2, a foamed polystyrene buffer liner 6 is fitted onto the inner surface of the shell 4 excluding the earmuffs 5, 5, and the outer periphery of the open end of the buffer liner 6 is cut off over the entire circumference. A stepped portion 7a is formed. In particular, the rear portion of the cap body 2 has a deeply cut step portion 7b. The inner surface of the buffer liner 6 has several ventilation grooves 8, 8... extending in the front-back direction of the cap body 2, and a communication groove 9 in the left-right direction that interconnects the front ends of these ventilation grooves 8, 8... The rear end of each ventilation groove 8, 8, . . . opens at the lower end of the cap body 2. Buffer liner 6
A plurality of through holes 10 communicating with the communication groove 9 are bored in the front wall of the visor 3, and the through holes 10 communicate with an air guide port 11 provided above the visor 3. Note that a sliding opening/closing lid 12 is attached to this air guide port 11.

On the ceiling surface of the buffer liner 6, there is a relatively thick ceiling pad 14a made of urethane foam, and on the inner peripheral surface of the lower end of the liner 6, there is a relatively thick urethane foam pad 14a with air permeability that protects the user's neck. Foam pads 14b are bonded to each other, and a large number of through holes 15, 15, . . ., communicating with the ventilation grooves 8, 8, . The cooling air introduced from the air guide port 11 passes through the through hole 10, the communication groove 9, the ventilation groove 8, etc., and a part of the air flows into the cap body 2 through the through hole 15.

The buffer liner 6 is located below the ceiling pad 14a.
A sweatproof cushion 16 is attached to the inner circumferential surface of the body, and this will be explained below. As shown in FIGS. 3 and 4, this sweatproof cushion 16 is made of a relatively thin urethane foam board and is shaped like a headband so as to be in contact with the user's head, and its entire surface is is covered with a breathable cover 17. This cover 17 has a buffer liner 6
A cover extension part 18 is extended to cover the lower surface of the sweat protection cushion 16, and a ring-shaped insertion piece 19 that can be inserted between the shell 4 and the buffer liner 6 is connected to the periphery of the cover extension part 18 so as to surround the sweat protection cushion 16. has been done. The rear part of the cover extension part 18 is formed to be slightly wider, and a mesh material 20 having particularly excellent breathability is stretched over this part.

A plurality of hook-and-loop fasteners 21 are bonded to the front and rear of the outer peripheral surface of the cover 17, and a ring-shaped insertion piece 1
A ribbon-shaped drawer piece 22 is sewn to the rear portion of the outer peripheral surface of 9.

Next, the side cushions 23 attached to the ear covers 5, 5 of the shell 4 are made of a relatively thick urethane foam plate and are formed into a substantially V-shape to receive the user's ears. V-shaped cushion 24,
It consists of a plate-shaped cushion 25 made of urethane foam that is joined to the back surface of this V-shaped cushion 24. The surface of the V-shaped cushion 24 is covered with a breathable cover 26, and the plate-shaped cushion 25 is covered with a breathable cover 26.
A hook-and-loop fastener 27 is adhered to the back surface of the cover. A substantially triangular insertion plate 28 is sewn between the cushions 24 and 25, and a series of insertion holes 29 are formed in the insertion plate 28 and the plate-shaped cushion 25. The upper end of the insertion plate 28 extends beyond the cushions 24 and 25, and this projecting portion 28a is located between the shell 4 and the buffer liner 6 of the cap body 2 when the side cushion 23 is attached to the cap body 2. It is now being inserted.

On the other hand, the front and rear inner surfaces of the buffer liner 6 of the cap body have hook-and-loop fasteners 30 that engage with the hook-and-loop fasteners 21 of the sweat-proof cushion 16, and the inner surface of the earmuff portion 5 has hook-and-loop fasteners 30 of the side cushions 23. 27 and hook-and-loop fasteners 31 are bonded to each other. Furthermore, a pair of chin belts 32, which are used by being inserted into the insertion holes 29 of the side cushions 23, are fixed to the inner surface of the ear cover part 5 by rivets 32a.

Although this embodiment shows an example in which hook-and-loop fasteners are used to attach the sweatproof cushion 16 and the side cushions 23 to the cap body 2, the present invention is not limited to this, and other fasteners such as snap rings or hooks may also be used. .

Next, the operation of this embodiment will be explained.

First, a washed sweatproof cushion 1
6 and the side cushion 23 to the cap body 2, the ring-shaped insertion piece 19 is connected to the cover 17 that covers the sweatproof cushion 16.
is inserted between the shell 4 and the buffer liner 6 to attach the sweat protection cushion 16 to the open end of the buffer liner 6, and then the hook-and-loop fastener 2 provided on each
1 and 30 are attached to each other. At this time, the cover extension 18 covers the lower end surface of the buffer liner 6, and the mesh material 20 covers the protective pad 14b.
Further, the pull-out piece 22 is connected to a stepped portion 7 on the outer periphery of the buffer liner 6.
It is stored in b.

Next, when attaching the side cushion 23 to the cap body 2, insert the chin belt 32 into the insertion hole 29 with the V-shaped cushion 24 facing inward of the cap body 2,
Next, the protruding portion 28a of the insertion plate 28 is inserted between the shell 4 and the buffer liner 6 of the cap body 2, adjacent to the ring-shaped insertion piece 19 of the sweatproof cushion 16, and the hook-and-loop fasteners 27 and 31 are engaged with each other.
In this case, since the projecting portion 28a is sandwiched between the shell 4 and the buffer liner 6, it will not fall inward of the cap body 2 and will not cause discomfort to the user.

As described above, the sweatproof cushion 16 and the side cushion 23 are attached to the cap body 2.

By the way, as mentioned above, sweatproof cushion 16
Since the sweat cushion 16 is attached separately from the side cushion 23, the sweat cushion 16 can be easily attached inside the cap body 2 without being obstructed by the chin belt 32.

Furthermore, when the sweatproof cushion 16 is attached to the cap body 2, the ring-shaped insertion piece 19 connected to the cover 17 covering the sweatproof cushion 16 is inserted between the shell 4 and the buffer liner 6, so that the user can When a person puts on the helmet 1, the cover 17 and the sweatproof cushion 16 do not turn up, giving a good appearance.

Next, in order to remove the sweatproof cushion 16 and the side cushions 23 that have been attached as described above from the cap body, the operations described above may be performed in reverse. In this case, since the sweat cushion 16 is provided with a drawer piece 22 for easy removal, by pulling this drawer piece 22 downwards, the sweat cushion 16 can be easily removed from the buffer liner 6. can be removed.

C. Effects of the invention As described above, according to the invention, the sweat cushion and the side cushions are each attached to the inside of the cap body via the fasteners, so the chin belt becomes an obstacle when putting on and taking off the sweat cushion. There is no such problem, and this attachment/detachment can be easily performed. Therefore, when the sweatproof cushion and the side cushions become dirty with sweat or dirt, they can be easily removed from the cap body and washed, which is sanitary.

In addition, the cover of the sweatproof cushion is provided with a cover extension that covers the lower surface of the buffer liner, and the ring-shaped insertion piece connected to the periphery of the cover extension is removably inserted between the shell and the buffer liner, so that the user can easily When putting on the helmet, the ring-shaped insertion piece prevents the cover and the sweat cushion from turning up, resulting in a good appearance.

[Brief explanation of the drawing]

Fig. 1 is a front view of a jet pilot type helmet showing an embodiment of the present invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, Fig. 3 is a sectional view taken along the - line in Fig. 2, and Fig. 4 is a sectional view taken along the - line in Fig. 2. FIG. 1 is an exploded perspective view of the main parts of the present invention. 1...Helmet, 2...Cap body, 4...Ciel, 5...Ear flap, 6...Buffer liner, 16...
...Sweatproof cushion, 17...Cover, 18...
Cover extension part, 19... Ring-shaped insertion piece, 23...
... Side cushion, 29 ... Insertion hole, 32 ... Chin belt, 21, 27, 30, 31 ... Fastener.

Claims (1)

[Claims for Utility Model Registration] The cap body 2 having the ear flaps 5 is composed of a shell 4 and a buffer liner 6 fitted onto the inner surface of the shell 4 excluding the ear flaps 5. On the inner surface of the shell 4 is a headband-shaped sweat-proof cushion 16 that contacts the user's head, and on the inner surface of the ear cover portion 5 of the shell 4 is a side cushion 2 that contacts the user's ear area.
The side cushions 23 have insertion holes 29 for the chin belt 32 fixed to the shell 4.
In the helmet provided with this, the sweatproof cushion 16 is attached to the inner surface of the buffer liner 6 via fasteners 21 and 30, and the cover 17 that covers the surface of the sweatproof cushion 16 is provided with a cover extension 18 that covers the lower surface of the buffer liner 6. The ring-shaped insertion piece 19 connected to the periphery of the cover extension 18 is removably inserted between the shell 4 and the buffer liner 6, and the side cushion 23 is inserted into the fasteners 27, 31 separately from the sweat cushion 16. A helmet characterized in that it is attached to the inner surface of shell 4 through.