JPS60182573U

JPS60182573U - valve faucet

Info

Publication number: JPS60182573U
Application number: JP7081984U
Authority: JP
Inventors: 正雄藤本
Original assignee: 東亜バルブ工業株式会社
Priority date: 1984-05-14
Filing date: 1984-05-14
Publication date: 1985-12-04

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

[Brief explanation of the drawing]

第１図は本考案バルブ水栓の要部を示す弁座閉鎖時の拡
大断面図、第２図は従来例の要部を示す弁座閉鎖時の拡
大断面図、第３図イは本考案バルブ水栓の弁棒を示し、
同図口は従来例の弁棒を示す夫々正面図、第４図は本考
案バルブ水栓の作用を示す要部の拡大図で、イは弁座開
放時を示し、口は弁座閉鎖直前を示す。第５図は本考案
バルブ水栓を屋内消火栓に採用した場合の一部切欠き全
体正面図、第６図は第４図におけるバルブ水栓の全体図
、第７図は弁体の変形例を示す要部の拡大図である。符号説明、５・・・・・・水栓弁本体、７・・・・・・
弁座、１゛２・・・・・・弁棒、１６・・・・・・小径
部、１６Ａ・・・・・・段部、１７・・・・・・外ネジ
、１８・・・・・・弁体、１８ａ・・・・・・孔、１９
・・・・・・座付ナツト、Ａ・・・・・・弁座と弁体と
の接当ケ所、Ｂ・・・・・・弁体と弁棒との接当ケ所、
Ｌ、　　ｒ・・・　　　　−・・・半径。補正昭５９．６．１１実用新案登録請求の範囲を次のように補正する。Ｏ実用新案登録請求の範囲弁棒１２の端部に小径部１６が形成されていると共にこ
の小径部１６の遊端に座付ナツト１９を螺着させるため
の外ネジ１１が形成されていて、小径部１６を弁体１８
の中央部に穿設した孔１８ａに回動自在で且つ軸線方向
に摺動可能に嵌挿した状態で座付ナツト１９が外ネジ１
７に螺合されることにより弁体１８が弁棒１２に取付け
られ、且つ小径部１６の軸線方向の寸法りが弁体１８の
軸線方向の寸法１よりもや１長く形成されているバルブ
水栓。Figure 1 is an enlarged sectional view showing the main parts of the valve faucet of the present invention when the valve seat is closed, Figure 2 is an enlarged sectional view of the main part of the conventional example when the valve seat is closed, and Figure 3 A is the enlarged sectional view of the valve faucet of the present invention. Showing the valve stem of a valve faucet,
The opening in the figure is a front view showing the valve stem of the conventional example, and Figure 4 is an enlarged view of the main part showing the function of the valve faucet of the present invention. shows. Figure 5 is a partially cutaway front view of the valve faucet of the present invention when it is used as an indoor fire hydrant, Figure 6 is an overall view of the valve faucet in Figure 4, and Figure 7 is a modification of the valve body. It is an enlarged view of the main part shown. Code explanation, 5... Faucet valve body, 7...
Valve seat, 1゛2... Valve stem, 16... Small diameter part, 16A... Step part, 17... External thread, 18... ... Valve body, 18a ... Hole, 19
・・・・・・Nut with seat, A: The place where the valve seat and the valve body come into contact, B: The place where the valve body and the valve stem come into contact,
L, r... - Radius. Amendment June 11, 1982 The scope of claims for utility model registration is amended as follows. O Utility Model Registration Claims A small diameter portion 16 is formed at the end of the valve stem 12, and an external thread 11 for screwing a seat nut 19 is formed at the free end of this small diameter portion 16, The small diameter portion 16 is connected to the valve body 18
The seat nut 19 is inserted into the hole 18a drilled in the center of the outer screw 1 so as to be rotatable and slidable in the axial direction.
7, the valve body 18 is attached to the valve stem 12, and the axial dimension of the small diameter portion 16 is formed to be longer by 1 length than the axial dimension 1 of the valve body 18. plug.

Claims

[Scope of utility model registration request]

A small diameter portion 16 is formed at the end of the valve body 12, and an external thread 17 for screwing a seat nut 19 is formed at the free end of the small diameter portion 16.
The seat nut 19 is inserted into the hole 18a drilled in the center of the outer screw 1 so as to be rotatable and slidable in the axial direction.
7, the valve body 18 is attached to the valve stem 12, and the axial dimension of the small diameter portion 16 is longer than the axial dimension 1 of the valve body 18. .