JPH0423898U

JPH0423898U -

Info

Publication number: JPH0423898U
Application number: JP6673690U
Authority: JP
Priority date: 1990-06-22
Filing date: 1990-06-22
Publication date: 1992-02-26

Description

[Brief explanation of drawings]

第１図は本考案の実施例を示す立体分解図、第
２図は本考案の立体組立図、第３図は本考案の気
密状態を表示する部分断面図、第４図は本考案の
使用通気状態を表示する部分断面図、第５図は従
来の装置の使用取付け状態を示す部分断面図。２……拘束ナツト、３……進気接手、４……コ
ーン形ばね、５……移位バルブ、６……防漏リン
グ、７……制御はめ管、８……Ｃ形スナツプリン
グ、９……受接ぎスリーブ、１０……出気接手、
２１……六角形ナツト、２２……コーン形体、２
３……内孔ねじ、２４……円孔、３１……ステツ
プリング、３２……ねじ溝、３３……六角ねじ体
、３４……外ねじ溝、３５……ばね内孔台座、５
１……凸軸、５２……ブレーキリングブロツク、
５３……バルブ体、５４……貫通孔、７１……凹
槽、７２……貫通孔、７３……ねじ孔、７４……
円孔、９１……中空円孔、９２……孔ねじ、９３
……凹置槽、９４……円孔、９５……把持部、１
０１……通気孔、１０２……階層段、１０３……
凹陥槽、１０４……外ねじ、１０５……六角ねじ
体、１０６……斜め管ねじ。 Fig. 1 is a three-dimensional exploded view showing an embodiment of the invention, Fig. 2 is a three-dimensional assembly drawing of the invention, Fig. 3 is a partial sectional view showing the airtight state of the invention, and Fig. 4 is a use of the invention. FIG. 5 is a partial sectional view showing the state of ventilation, and FIG. 5 is a partial sectional view showing the state of use and installation of the conventional device. 2... Restriction nut, 3... Advance joint, 4... Cone spring, 5... Transfer valve, 6... Leak prevention ring, 7... Control fitting pipe, 8... C-shaped snap spring, 9... ...Inlet joint sleeve, 10...Outlet joint,
21...Hexagonal nut, 22...Cone shape, 2
3... Inner hole screw, 24... Circular hole, 31... Step ring, 32... Thread groove, 33... Hexagonal screw body, 34... Outer thread groove, 35... Spring inner hole pedestal, 5
1... Convex shaft, 52... Brake ring block,
53... Valve body, 54... Through hole, 71... Concave tank, 72... Through hole, 73... Screw hole, 74...
Circular hole, 91... Hollow circular hole, 92... Hole screw, 93
... Recessed tank, 94 ... Circular hole, 95 ... Gripping part, 1
01... Ventilation hole, 102... Level step, 103...
Concave tank, 104...external thread, 105...hexagonal screw body, 106...diagonal pipe thread.

Claims

[Claims for Utility Model Registration] 1. Relates to a type of screw-type quick joint device, including the following log nuts, air intake joints, conical springs, displacement valves,
Leak prevention ring, control fitting pipe, C-shaped snap spring,
It is combined with a receiving sleeve, an air outlet joint, etc., and its characteristics are that a concave tank connected to the outer edge of the other end of the control fitting tube is combined with a C-shaped snap spring hook and a single receiving sleeve. join,
By combining and fixing one outlet joint external thread from the hole thread of the receiving joint sleeve, it provides one stable, tight-fitting straight-line joint action, and also connects both levels to the control fitting pipe internal thread end bottom. Place two leakage prevention rings, and connect one spring and the intake joint that positions the displacement valve with the screws, and when not in use, the spring will push the displacement valve and release the leakage prevention ring. It is characterized by the fact that it enters a local area and its through hole is dammed up to create a sealed state. 2. Scope of Utility Model Registration Claims In the screw connection type rapid connection device as stated in paragraph 1, the outlet connection is securely locked in the receiving sleeve, and the previous stage is connected to the control fitting of the pipe. Invading the inner hole and pushing the displacement valve forward with the concave end opening,
The end port is placed close to the side of the leak prevention ring to form a seal, and the through hole on the transfer valve escapes from the blockage to form a ventilation circuit, so that normal ventilation is achieved and no leakage occurs. It is characterized by what it did.