CN2381852Y

CN2381852Y - Triangular valve

Info

Publication number: CN2381852Y
Application number: CN 99214407
Authority: CN
Inventors: 赖鸿麟
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-06-24
Filing date: 1999-06-24
Publication date: 2000-06-07
Anticipated expiration: 2009-06-24

Abstract

The utility model relates to a valve, which can be rapidly opened and closed and can not easily leak water. The triangular valve comprises a pipe body, a joint, a ball valve and a control knob, wherein, a rectangular through hole which intersects into the shape like the Chinese character 'ding' is arranged in the ball valve; the intersected end edge portion of a rectangular through hole in the pipe body is extended with a reverse threaded hole opposite to a threaded hole to form a cross rectangular through hole. By the rotation of the control knob, the relative positions of the through holes with the shape like the Chinese character 'ding' in the ball valve and the pipe body, and the cross through hole are changed to form a passage or a closed circuit for synchronously controlling the opening and the closing of a shunting circuit. The utility model is used for pipelines.

Description

Triangle vavle

The utility model relates to valve.

Existing triangle vavle is made of a body, a control knob and a pipe lid; In establish one and intersect T-shaped right angle penetration hole, body one end is established screw thread, with pipe lid and the rubber shaft seal of being spirally connected, inner penetration hole one end has internal thread, other holds the penetration hole jointing place that the less and outstanding perforation of one internal diameter is arranged, and is provided with control knob in body; Control knob is positioned at rotating shaft one end and spiral shell is established knob, and an end wherein has an outstanding rotating disk in conjunction with a rubber sheet gasket, and screw thread is arranged on the rotating disk, rotates control knob in view of the above, makes the screw thread of rotating disk make the rubber sheet gasket ascending, descending along the penetration hole internal thread, opens and closes with controlled water flow; This structure, keying is wasted time and energy, and screw thread weares and teares easily, and the result is leaked easily.

It is quick that the purpose of this utility model provides a kind of keying, the triangle vavle of antileaking.

The purpose of this utility model is achieved in that triangle vavle, it comprises: body, joint, ball valve and control knob, at least be provided with a right angle penetration hole that intersects in the body, bolting joint in its distolateral tapped hole, it is knob that body one end axis hole is provided with a top, the bottom is that the control knob of rotating shaft, rotating shaft bottom are provided with a convex body in order to chimeric ball valve top caulking groove, and ball valve respectively is provided with disturbing property ring in the two opposite sides of tapped hole; It is characterized in that: be provided with one in this ball valve and intersect T-shaped right angle penetration hole, the right angle penetration hole in the body intersects the ora terminalis place and extends a relative reverse tapped hole with tapped hole, and forms a criss-cross right angle penetration hole.

Above-mentioned design, by the rotation of control knob, make in the ball valve with body in T-shaped penetration hole and cross penetration hole change relative position, form path or closed circuit and keying synchronization control shunting stream opens and closes fast thereby reach, the effect of antileaking.

Below by drawings and Examples the utility model is described further again:

Fig. 1 is the utility model exploded perspective view;

Fig. 2 is the utility model assembled sectional view;

Fig. 3 the utility model operation chart;

As shown in Figure 1, 2, the utility model comprises: body 40, joint 50, ball valve 60 and control knob 70, at least be provided with a right angle penetration hole 45 that intersects in the body 40, bolting joint 50 in its distolateral tapped hole 42, passing through body 40 1 end axis holes 43, to be provided with a top be knob 71, the bottom is that the control knob 70 of rotating shaft 72, rotating shaft 72 bottoms are provided with a convex body 73 in order to chimeric ball valve 60 top caulking grooves 62, and ball valve 60 respectively is provided with disturbing property ring 51 in the two opposite sides of tapped hole 42; It is characterized in that: be provided with one in this ball valve 60 and intersect T-shaped right angle penetration hole 61, the right angle penetration holes 45 in the body 40 intersect the ora terminalis places extend one with tapped hole 42 relative reverse tapped holes 44, and form a criss-cross right angle penetration hole 45.

As shown in Figure 3, its shaft 72 is provided with O type clasp 74; Be provided with the collar 81 and fit nut 80 in joint 50 outer ends, be provided with clasp 52 outside threads 53 in disturbing property ring 51 outer ends.When control knob 70 turn 90 degrees, make the caulking groove 62 of the convex body 73 of rotating shaft 72 bottoms, and make the penetration holes 61 in the ball valve 60 turn to tube wall because of chimeric ball valve 60 tops, current can't be circulated and form the shunting stream of sealing synchronously; Or tapped hole that body 40 tapped holes 42 subtends are added 44 screws togather with end plug and blockades, and also the single stream applicable to original bill uses.

Claims

1, triangle vavle, it comprises: body, joint, ball valve and control knob, at least be provided with a right angle penetration hole that intersects in the body, bolting joint in its distolateral tapped hole, it is knob that body one end axis hole is provided with a top, the bottom is that the control knob of rotating shaft, rotating shaft bottom are provided with a convex body in order to chimeric ball valve top caulking groove, and ball valve respectively is provided with disturbing property ring in the two opposite sides of tapped hole; It is characterized in that: be provided with one in this ball valve and intersect T-shaped right angle penetration hole, the right angle penetration hole in the body intersects the ora terminalis place and extends a relative reverse tapped hole with tapped hole, and forms a criss-cross right angle penetration hole.