JPS6215529U

JPS6215529U -

Info

Publication number: JPS6215529U
Application number: JP10394285U
Authority: JP
Priority date: 1985-07-08
Filing date: 1985-07-08
Publication date: 1987-01-30

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す斜視図であり
、第２図はその要部断面図である。第３図は第１
図の実施例のヘルメツト本体を示す底面図であり
、第４図は同じく内装バンドを示す斜視図である
。第５図は第２図の要部拡大図であり、第６図は
第４図の矢視拡大図である。第７図は従来の合
成樹脂製ヘルメツトの要部を示す断面説明図であ
る。２０：つば、２２：ヘルメツト本体、２４：内
装バンド、２８：係合突起、３０：バンド部、３
２：支持部、４０：係合突部、４４：脚部。 FIG. 1 is a perspective view showing an embodiment of the present invention, and FIG. 2 is a sectional view of a main part thereof. Figure 3 is the first
FIG. 4 is a bottom view showing the helmet body of the illustrated embodiment, and FIG. 4 is a perspective view similarly showing the interior band. FIG. 5 is an enlarged view of the main part of FIG. 2, and FIG. 6 is an enlarged view of FIG. 4 in the direction of the arrows. FIG. 7 is an explanatory cross-sectional view showing the main parts of a conventional synthetic resin helmet. 20: Brim, 22: Helmet body, 24: Interior band, 28: Engagement protrusion, 30: Band portion, 3
2: Support portion, 40: Engagement protrusion, 44: Leg portion.

Claims

[Claims for Utility Model Registration] A synthetic resin helmet body integrally equipped with a plurality of engaging protrusions on the inner surface near the top of the head, an annular band portion attached to the inside of the helmet body, and a ring-shaped band portion from the band portion. an interior band made of flexible synthetic resin and comprising a support part that extends toward the top of the head along the inner surface of the helmet body and has an engagement protrusion that can engage with the engagement protrusion at its tip; In the helmet, each of the engagement protrusions of the helmet main body is formed on an inclined part near the top of the head, and each of the engagement protrusions of the interior band is formed between each of the engagement parts and each of the engagement protrusions. In the engaged state, the support part of the interior band is provided to protrude at an angle with respect to the support part so that it curves along the inner surface of the helmet main body, and the base of each of the engagement protrusions is 1. A synthetic resin helmet, characterized in that it is supported by the support portion by elastic conical legs.