JPS6320595U

JPS6320595U -

Info

Publication number: JPS6320595U
Application number: JP11354586U
Authority: JP
Priority date: 1986-07-24
Filing date: 1986-07-24
Publication date: 1988-02-10

Description

[Brief explanation of the drawing]

第１図〜第４図は本考案の第１実施例を示すも
ので、第１図はヘツダーに対するフレキシブル管
の接続前の状態を示す要部斜視図、第２図はヘツ
ダーとフレキシブル管との接続状態を示す一部切
欠正面図、第３図はヘツダーの要部平面図、第４
図は止め輪の平面図、第５図および第６図は本考
案の第２実施例を示し、第５図は元管に対するフ
レキシブル管の接続前の状態を示す斜視図、第６
図は元管とフレキシブル管との接続状態を示す断
面図である。１……ヘツダー、２……元管、５……フレキシ
ブル管、６……継手部、７……孔部、８……接続
部、９……雄ねじ部、１０……孔部、１１……段
部、１２……Ｏリング、１４……止め輪、１４ａ
，１４ｂ……リング部、１５……凹凸部、１７…
…袋ナツト、１８……孔、１９……接続具、２０
……下側部材、２１……上側部材、２４……継手
部。 Figures 1 to 4 show the first embodiment of the present invention. Figure 1 is a perspective view of the main part showing the state before the flexible pipe is connected to the header, and Figure 2 is the connection between the header and the flexible pipe. A partially cutaway front view showing the connection state, Figure 3 is a plan view of the main part of the header, Figure 4
The figure is a plan view of the retaining ring, Figures 5 and 6 show the second embodiment of the present invention, Figure 5 is a perspective view showing the state before connecting the flexible pipe to the main pipe, and Figure 6 is a perspective view showing the state before connecting the flexible pipe to the main pipe.
The figure is a sectional view showing the connection state between the main pipe and the flexible pipe. DESCRIPTION OF SYMBOLS 1... Header, 2... Main pipe, 5... Flexible pipe, 6... Joint part, 7... Hole part, 8... Connection part, 9... Male thread part, 10... Hole part, 11... Stepped portion, 12... O ring, 14... Retaining ring, 14a
, 14b...ring part, 15... uneven part, 17...
... Cap nut, 18 ... Hole, 19 ... Connection tool, 20
... lower member, 21 ... upper member, 24 ... joint part.

Claims

[Scope of utility model registration request]

A header that is interposed between two main pipes and has a branch pipe connection part at a suitable position in the longitudinal direction, or a header that is attached to a hole formed in a suitable position in the longitudinal direction of the main pipe and has a branch pipe connection part that communicates with this hole. In a branch pipe connection device such as a connector, a male thread is formed on the outer peripheral surface of the connection part, a step is formed in the middle of a hole formed in the connection part, and the branch is fitted into the hole. a retaining ring having an outer surface shape that hugs and engages the tip of the flexible tube and locks on the inner surface of the hole,
A branch pipe connection device including a cap nut that is screwed into the male threaded portion and presses the retaining ring against the step side of the hole.