JPH02132625U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案にかゝるヘルメツトの一実施例
の上下方向に沿つた断面図、第２図はその外殻の
斜視図、第３図は内張り部材の斜視図である。 １……外殻、２……内張り部材、３……発泡合
成樹脂層、１１，２１，３１……前頭部の通風孔
、１２，２２，３２……後頭部の通風孔、１３，
１４……風切板、２０……膨満突条体、２３……
凹部、２４……通風管。 FIG. 1 is a vertical sectional view of an embodiment of a helmet according to the present invention, FIG. 2 is a perspective view of the outer shell thereof, and FIG. 3 is a perspective view of the lining member. DESCRIPTION OF SYMBOLS 1... Outer shell, 2... Lining member, 3... Foamed synthetic resin layer, 11, 21, 31... Ventilation hole in the forehead, 12, 22, 32... Ventilation hole in the back of the head, 13,
14... Wind panel, 20... Expansion ridge, 23...
Recessed portion, 24...ventilation pipe.

Claims (1)

【実用新案登録請求の範囲】 (1) 硬質合成樹脂材から成る外殻１と、軟質材
から成る内張り部材２と、両者間に設けられる発
泡合成樹脂層３とから構成され、上記外殻１、内
張り部材２及び発泡合成樹脂層３の前頭部及び後
頭部にはそれぞれ対応する位置に通風孔１１，２
１，３１，１２，２２，３２が形成されると共に
、上記内張り部材２の内面には空気の充満した膨
満突条体２０が所定の間隔を隔てゝ多数形成され
、上記前頭部の通風孔１１，２１，３１から流入
した空気は上記膨満突条体間に形成される凹部２
３を通過して後頭部の通風孔１２，２２，３２か
ら排出されるよう構成されたことを特徴とするヘ
ルメツト。 (2) 上記前頭部及び後頭部の通風孔１１，２１
，３１，１２，２２，３２が横方向に延びる複数
のスリツトである請求項１に記載のヘルメツト。 (3) 上記外殻１の前頭部及び後頭部の通風孔１
１，１２を形成する上記複数のスリツトが傾斜し
た複数の風切板１３，１４により仕切られた請求
項２に記載のヘルメツト。 (4) 上記内張り部材２の内面の膨満突条体２０
が通気管２４によつて互いに連通された請求項１
に記載のヘルメツト。[Claims for Utility Model Registration] (1) The outer shell 1 is composed of an outer shell 1 made of a hard synthetic resin material, a lining member 2 made of a soft material, and a foamed synthetic resin layer 3 provided between the two. , ventilation holes 11 and 2 are provided at corresponding positions in the front and back of the lining member 2 and the foamed synthetic resin layer 3, respectively.
1, 31, 12, 22, and 32 are formed, and a large number of air-filled expansion ridges 20 are formed at predetermined intervals on the inner surface of the lining member 2, and the ventilation holes in the forehead are formed. The air flowing in from 11, 21, 31 enters the recess 2 formed between the expansion ridges.
3, and is configured to be discharged from ventilation holes 12, 22, and 32 at the back of the head. (2) Ventilation holes 11 and 21 in the front and back of the head above
, 31, 12, 22, 32 are a plurality of laterally extending slits. (3) Ventilation holes 1 in the front and back of the outer shell 1
3. A helmet according to claim 2, wherein the plurality of slits forming the slits 1 and 12 are partitioned by a plurality of inclined wind panels 13 and 14. (4) Expanded ridges 20 on the inner surface of the lining member 2
Claim 1, wherein the two are connected to each other by a ventilation pipe 24.
The helmet described in.