JP3928749B2 - Safety helmet - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a safety helmet worn to protect a head at a work site, a construction site, or the like.
[0002]
[Prior art]
In a safety helmet having a cap body, a hammock provided in the cap body, and a headband provided in the cap body, for example, a sweat pad made by laminating urethane resin on cotton fabric is sewn directly to the headband or the like. However, it has been extremely difficult to sweat the sweatper when it sweats or when the sweater becomes dirty.
[0003]
[Problems to be solved by the invention]
The inventors have conducted research on a safety helmet that can be easily washed by removing the perspiration when the perspiration attached to the hammock or headband is sweated in large quantities or the perspiration is soiled. As a result, the present invention has been reached.
[0004]
[Means for Solving the Problems]
The present invention, cap body and, hat and hammock provided on the body, Oite the helmet safety and a headband provided in cap body, forehead antihidrotic member headband is attached detachably, Further, the present invention relates to a safety helmet in which a top antiperspirant member is detachably attached to a hammock .
[0005]
The headband is formed with a hole for fitting a forehead antiperspirant member, and by inserting a button-like protrusion formed on the forehead antiperspirant member, the forehead antiperspirant member is attached to the headband. It is designed to be detachable. Further, the hammock is formed with a hole for fitting the antiperspirant member for the parietal, and by inserting a button-shaped protrusion formed on the antiperspirant member for the parietal, the antiperspirant member for the parietal portion is inserted into the hammock. It is designed to be detachable.
[0006]
Each of the forehead sweat-preventing member and the head sweat-preventing member is composed of a synthetic resin plate-like member and a non-woven fabric. This non-woven fabric is a non-woven fabric made of highly water-absorbing fibers or highly hygroscopic fibers.
[0007]
By sewing this nonwoven fabric to a synthetic resin plate-like member, a forehead antiperspirant member and a top perspire antiperspirant member are formed.
[0008]
One surface of the synthetic resin plate-like member of the forehead sweat-preventing member is provided with a button-like protrusion for fitting into the hole of the headband, and further, the lower end of the synthetic resin plate-like member A wrinkle is formed along. And the hole opened with respect to the nonwoven fabric of a highly water-absorbing and highly hygroscopic fiber is formed between the synthetic resin plate-shaped member and the ridge.
[0009]
As described above, the safety helmet of the present invention can be attached and detached by adopting a structure in which the button-shaped protrusion of the forehead sweating member is fitted into the hole of the headband. The button-shaped protrusion is configured to be detachable by fitting it into the hole of the hammock.
[0010]
As the highly water-absorbing and highly hygroscopic fibers used in the nonwoven fabric, those containing a fiber made of sodium polyacrylate salt are suitable.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
The present invention will be described below with reference to the drawings. FIG. 1 is an exploded perspective view showing an example of a security helmet according to the present invention, FIG. 2 is a bottom view of the security helmet shown in FIG. 1, and FIG. 3 is a diagram of the security helmet shown in FIG. takes a cross-sectional view of a top for antihidrotic member, FIG 4 is a partially broken perspective view of a forehead antihidrotic member in helmet safety shown in FIG.
[0012]
A security helmet according to the present invention includes a cap body 1, a hammock 2 provided in the cap body 1, and a headband 3 provided in the cap body 1.
In the helmet according to the present invention, a latch receiver 5 for latching the latch 4 of the hammock 2 is formed on the inner surface of the cap body 1. The cap body 1 can be formed of a synthetic resin such as polyethylene, polypropylene, polycarbonate, ABS resin.
[0013]
In the safety helmet according to the present invention, the hammock 2 has a top portion 6 and a leg portion 7 extending from the top portion 6, and the latch 4 provided at the tip of the leg portion 7 is a cap body. 1 is attached to the inside of the cap body 1 by being hooked to the hook receiving fixture 5. The hammock 2 can be formed of a synthetic resin such as polyethylene or polypropylene.
[0014]
In the security helmet according to the present invention, the headband 3 has a band-shaped main body portion 8 and a branch portion 9 branched from the band-shaped main body portion 8, and a button-like protrusion formed on the branch portion 9. 10 is fitted into the hammock 2 by fitting it into the hole 11 formed in the hammock 2. The band-shaped main portion 8 of the headband 3 includes a left end 13 having a circular hole 12 and a forked portion, and a right end 15 having a protrusion 14 on the outer surface and a forked portion. And adjusting the fitting position of the circular hole 12 on the left end 13 and the protrusion 14 on the right end 15 to adapt the size of the headband 3 to the size of the wearer's head. . The headband 3 can be formed of a synthetic resin such as polyethylene or polypropylene.
[0015]
In the safety helmet according to the present invention, the top antiperspirant member 16 is detachably attached to the hammock 2, and the forehead antiperspirant member 17 is detachably attached to the headband 3.
[0016]
Parietal for antihidrotic member 16, the button-shaped and the protruding portion 18 made of synthetic resin plate member 19 is formed, the superabsorbent and high hygroscopicity fibers of the nonwoven fabric that is stitched to the plastic plate member 19 20, and is detachably attached to the hammock 2 by fitting the button-shaped protrusion 18 into a hole 21 formed in the hammock 2.
[0017]
Forehead antihidrotic member 17, the button-shaped and the protruding portion 22 is made of synthetic resin plate member 23 formed, superabsorbent and high hygroscopicity fibers of the nonwoven fabric that is stitched to the plastic plate member 23 24, and the button-like projection 22 is detachably attached to the headband 3 by being fitted into a hole 25 formed in the headband 3. The forehead antihidrotic member 17, trough 26 is formed along the lower end of the synthetic resin plate member 23, and the nonwoven fabric 24 between the synthetic resin plate-shaped member 23 and該樋26 against the hole 27 which opens are formed.
[0018]
Synthetic resin plate member 23 of the synthetic resin plate member 19 and the forehead antihidrotic member 17 crown for antihidrotic member 16 may be formed of polyethylene, a synthetic resin such as polypropylene.
[0019]
It is a non-woven fabric 24 of superabsorbent and high hygroscopicity fibers superabsorbent and high hygroscopicity fibers of the nonwoven 20 and the forehead antihidrotic member 17 crown for antihidrotic member 16, such as fibers of a water-absorbent sodium polyacrylate salt Nonwoven fabric containing the fiberized product of water-absorbing polyacrylic acid sodium salt can be used. Examples of commercially available nonwoven 20 and 24 of superabsorbent and high hygroscopicity fibers include a "bell Oasis" for example Kanebo Ltd.. The thickness of the nonwoven fabric 20 and 24 of superabsorbent and high hygroscopicity fibers, it is preferable that the normal 1.0 to 5.0 mm.
[0020]
In the safety helmet according to the present invention, the antiperspirant member 16 for the crown and the antiperspirant member 17 for the forehead are excellent because the nonwoven fabrics 20 and 24 of high water absorption and high hygroscopic fibers can absorb a large amount of sweat. Has antiperspirant effect.
[0021]
In particular, antihidrotic member 17 for the forehead, trough 26 along the lower end of the synthetic resin plate member 23 is formed, and the between the said synthetic resin plate-shaped member 23 and該樋26 nonwoven 24 by the hole portion 27 which is opened is formed for, it is readily divergence excess sweat absorbed by the nonwoven fabric 24 of superabsorbent and high hygroscopicity fibers are guided to the trough 26 through the hole 27 Because it can, it has a very good antiperspirant effect. In the summer, a large amount of sweat is sweated during work, but the sweat is absorbed well by the forehead sweat-preventing member 17, which is effective in preventing the occurrence of sweat rash. Of course, when the effect of water absorption and moisture absorption of such a forehead antiperspirant member becomes low, it can be easily replaced because it is detachable.
[0022]
【The invention's effect】
In the safety helmet according to the present invention, the antiperspirant member 16 for the head, the antiperspirant member 17 for the forehead, and the like are detachably attached in the cap body 1, so that these antiperspirant members absorb a large amount of sweat. or, when the dirty antihidrotic member, can be easily cleaned by removing the sweat stop member from the cap body 1.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view showing an example of a safety helmet according to the present invention.
FIG. 2 is a bottom view of the security helmet shown in FIG.
FIG. 3 is a cross-sectional view of the antiperspirant for the top of the safety helmet shown in FIG. 1;
4 is a partially broken perspective view of a forehead sweater in the safety helmet shown in FIG. 1. FIG.
[Explanation of symbols]
1 cap body 2 hammock 3 headband 16 and 17 antihidrotic member 18, 22 button-like projections 19 and 23 of synthetic resin plate member 20 and 24 nonwoven fabric 21, 25 hole portion 26 trough 27 holes

Claims (2)

In a safety helmet having a cap body (1), a hammock (2) provided in the cap body (1), and a headband (3) provided in the cap body (1),
(A) The headband (3) is provided with a hole (25) for fitting a forehead antiperspirant member (17),
(B) The forehead antiperspirant member (17) comprises a synthetic resin plate-like member (23) and a nonwoven fabric (24),
(C) One surface of the synthetic resin plate member (23) is provided with a projection (22) for fitting into the hole (25), and the synthetic resin plate member (23) A ridge (26) is provided along the lower end, and a hole (27) opened to the nonwoven fabric (24) is provided between the synthetic resin plate-like member (23) and the ridge (26). And
(D) The nonwoven fabric (24) is sewn to the other surface of the synthetic resin plate-like member (23),
(E) A safety helmet characterized in that the forehead sweat-preventing member (17) is detachably attached to the headband (3). The security helmet according to claim 1,
(F) The hammock (2) is provided with a hole (21) for fitting a sweat-proof member (16) for the crown.
(G) The head antiperspirant member (16) comprises a synthetic resin plate-like member (19) and a nonwoven fabric (20),
(H) One surface of the synthetic resin plate-like member (19) is provided with a protrusion (22) for fitting into the hole (21),
(I) The nonwoven fabric (20) is sewn on the other surface of the synthetic resin plate-like member (19),
(J) A safety helmet in which the top antiperspirant member (16) is detachably attached to the hammock (2).

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