JPS58149202U - Clamp-in type tubeless valve - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案の縦断面図、第２図、第３図は従来のバ
ルブの縦断面図を示すもので、第２図はグロメットを使
用したタイプを、第３図は０リングを使用したタイプを
示す。 ■はリムのバルブ穴、■はグロメット、■はバルブステ
ムのベース部、［相］は凹溝、０はリング状の突き当て
部、０は座部、０は立上り部。Figure 1 is a vertical cross-sectional view of the present invention, Figures 2 and 3 are vertical cross-sectional views of conventional valves, Figure 2 is a type that uses a grommet, and Figure 3 is a type that uses an O-ring. Indicates the type of ■ is the valve hole in the rim, ■ is the grommet, ■ is the base of the valve stem, [phase] is the groove, 0 is the ring-shaped abutting part, 0 is the seat, and 0 is the rising part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バルブステムのベース部■上面に凹溝［相］を形成させ
ることによってその外縁にリング状の突当て部０を設け
、一方、前記凹溝［相］の深さよりや＼厚くした座部０
と立上り部［相］を有するグ爾メット■の座部０を、前
記ベース部の凹溝［相］にはめ込むと共に立上り部０を
リム■のバルブ穴■にはめ込み、前記リング状の突当て
部０がリムの下面に突当るまでグ冶メットを締付けるよ
うにしたクランプインタイブのチューブレスバルブ。Base part of the valve stem■ By forming a concave groove [phase] on the upper surface, a ring-shaped abutment part 0 is provided at the outer edge, and on the other hand, a seat part 0 that is slightly thicker than the depth of the groove [phase]
Insert the seat part 0 of the rim (2) having a rising part (phase) into the concave groove (phase) of the base part, and fit the rising part 0 into the valve hole (■) of the rim (2), and insert the ring-shaped abutting part. A clamp-in type tubeless valve that tightens the glue until the 0 contacts the bottom surface of the rim.