| 摘要 |
PROBLEM TO BE SOLVED: To obtain a protection helmet capable of being safely and comfortably worn, having improved practicality and handleability, and useful for a fireman, etc., by disposing connection means position-adjusting means capable of positioning the connection means of a dust respirator at a plurality of positions on the helmet. SOLUTION: This helmet contains connection means position-adjusting means which contain the connection means 15a, 15b for a dust respirator 11 and can position the connection means 15a, 15b at two or more positions on the helmet. The connection means 15a, 15b are connected to connection parts 16a, 16b fixed to the main body 2 of the helmet 1 so that the positions of the connection means 15a, 15b can be changed. The helmet 1 contains an outside main body 2 provided with two side walls 7a, 7b corresponding to zones occupied by the ears of a user. Each sidewall 7a or 7b preferably has the connection parts 16a, 16b. |
