JPS6425576U

JPS6425576U -

Info

Publication number: JPS6425576U
Application number: JP12058287U
Authority: JP
Priority date: 1987-08-06
Filing date: 1987-08-06
Publication date: 1989-02-13

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例によるボールバル
ブ式弁体装置を示す断面図。第２図は第１図の要
部のポート部を示す斜視図、第３図はこの考案の
盲キヤツプを一部切欠いて示す斜視図、第４図は
盲キヤツプの使用状態を示す説明図、第５図は第
１図のキヤツプを示す斜視図、第６図は第５図の
キヤツプを組込んだ状態を示す拡大斜視図、第７
図はこの考案の他の実施例で第４図に相当する盲
キヤツプの使用状態説明図、第８図は同じく他の
実施例を示すキヤツプを示す平面図、第９図はこ
の考案の従来の実施例を示す断面図、第１０図は
第４図に相当する使用状態を示す斜視図、第１１
図及び第１２図は空気調和機の配管接続前と接続
後の状態を示す概略説明図である。図において、１は弁本体、２は縦ポート部、３
は縦溝、４は横ポート部、６はボールバルブ、８
は管体、１０はスピンドル、１２は上端角軸部、
１６は盲キヤツプ、１７は角溝、２０はキヤツプ
、２２は突起である。なお、各図中同一符号は同
一または相当部分を示す。 FIG. 1 is a sectional view showing a ball valve type valve body device according to an embodiment of this invention. Fig. 2 is a perspective view showing the main port portion of Fig. 1, Fig. 3 is a partially cutaway perspective view of the blind cap of this invention, Fig. 4 is an explanatory diagram showing the state of use of the blind cap, 5 is a perspective view showing the cap shown in FIG. 1, FIG. 6 is an enlarged perspective view showing the cap shown in FIG. 5 installed, and FIG.
The figure shows another embodiment of this invention, and is an explanatory diagram of a blind cap in use, which corresponds to FIG. 4. FIG. 10 is a sectional view showing the embodiment; FIG. 10 is a perspective view showing a state of use corresponding to FIG. 4; FIG.
12 and 12 are schematic explanatory diagrams showing the state of the air conditioner before and after the piping is connected. In the figure, 1 is the valve body, 2 is the vertical port part, 3
is a vertical groove, 4 is a horizontal port part, 6 is a ball valve, 8
is a tube body, 10 is a spindle, 12 is an upper end corner shaft part,
16 is a blind cap, 17 is a square groove, 20 is a cap, and 22 is a projection. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

The valve body consists of a vertical port part with a threaded part formed on the outer circumferential wall and closed with a blind cap, and a horizontal port part formed at right angles to the vertical port part, and the ball valve is screwed into the valve body and pipe body. In the ball valve type valve body that is assembled, a plurality of vertical grooves are provided on the inner circumferential wall of the vertical port portion, a cap is provided with protrusions on the outer periphery that engage with the vertical grooves, and a vertical port portion that passes through the cap. A spindle having an upper corner shaft portion having a length protruding from the upper end and a lower corner shaft portion that engages with the ball valve above and below, and a square groove that can fit into the shape of the upper corner shaft portion of the spindle. A ball valve type valve body device for connecting conduits of an air conditioner, characterized in that it consists of a blind cap provided on the top surface.