JPH0338491U

JPH0338491U -

Info

Publication number: JPH0338491U
Application number: JP10025789U
Authority: JP
Priority date: 1989-08-28
Filing date: 1989-08-28
Publication date: 1991-04-15

Description

[Brief explanation of the drawing]

第１図ないし第１５図は本考案に係る第１実施
例の図面を示し、第１図はリブ付管用分岐接続管
継手の接続構造を示す部分破断側面図、第２図は
同部分破断正面図、第３図は同平面図、第４図は
分岐接続管継手の側面図、第５図は同正面図、第
６図は同平面図、第７図は分岐接続管継手の他の
実施例を示す平面図、第８図はリブ付管の全体構
成を示す側面図、第９図はリブ付管と分岐接続管
継手との接続状態を示す部分破断側面図、第１０
図はリブ付管および分岐接続管継手と枠体との接
続状態を示す部分破断側面図、第１１図は突出片
の他の実施例を示す平面図、第１２図は枠体の一
実施例を示す側面図、第１３図は同正面図、第１
４図は同平面図、第１５図は枠体の他の実施例を
示す平面図、第１６図ないし第２３図は本考案に
係る第２実施例の図面を示し、第１６図は分岐接
続管継手の全体構成を示す側面図、第１７図は同
正面図、第１８図は同平面図、第１９図は分岐接
続管継手の他の実施例を示す平面図、第２０図は
リブ付管用分岐接続管継手の接続構造を示す部分
破断側面図、第２１図は同部分破断正面図、第２
２図は同平面図、第２３図はリブ付管用分岐接続
管継手の接続構造の他の実施例を示す部分破断正
面図、第２４図は従来の接続構造を示す部分破断
側面図である。１……リブ付管、１１……リブ、１２……分岐
孔、１３……管本体、２……分岐接続管継手、２
１……サドル部、２２……支管接続部、２１１…
…突出片、３……枠体、４……接合剤。 1 to 15 show drawings of the first embodiment of the present invention, FIG. 1 is a partially cutaway side view showing the connection structure of a branch connection pipe joint for ribbed pipes, and FIG. 2 is a partially cutaway front view of the same. Figure 3 is a plan view of the same, Figure 4 is a side view of the branch connection pipe joint, Figure 5 is a front view of the same, Figure 6 is a plan view of the same, and Figure 7 is another implementation of the branch connection pipe joint. FIG. 8 is a side view showing the overall structure of the ribbed pipe; FIG. 9 is a partially cutaway side view showing the connection between the ribbed pipe and the branch joint; and FIG. 10 is a plan view showing an example.
The figure is a partially cutaway side view showing the connection state between the ribbed pipe and the branch connection pipe joint and the frame, FIG. 11 is a plan view showing another embodiment of the protruding piece, and FIG. 12 is an embodiment of the frame. 13 is a front view of the same, and 1st
4 is a plan view of the same, FIG. 15 is a plan view showing another embodiment of the frame, FIGS. 16 to 23 are drawings of the second embodiment of the present invention, and FIG. 16 is a branch connection. FIG. 17 is a front view of the pipe joint, FIG. 18 is a plan view of the same, FIG. 19 is a plan view of another embodiment of the branch connection pipe joint, and FIG. 20 is a ribbed one. FIG. 21 is a partially cutaway side view showing the connection structure of a branch pipe joint for pipes; FIG.
2 is a plan view of the same, FIG. 23 is a partially cutaway front view showing another embodiment of the connection structure of a branch joint for ribbed pipes, and FIG. 24 is a partially cutaway side view showing a conventional connection structure. 1... Ribbed pipe, 11... Rib, 12... Branch hole, 13... Pipe body, 2... Branch connection pipe fitting, 2
1... Saddle part, 22... Branch pipe connection part, 211...
...Protruding piece, 3... Frame body, 4... Bonding agent.

Claims

[Claims for Utility Model Registration] A ribbed tube having a large number of annular ribs on its outer circumferential surface;
A connection structure with a branch connection pipe joint for connecting a branch pipe to the peripheral wall of the ribbed pipe, wherein the branch connection pipe joint has a plurality of protrusions curved approximately along the pipe body of the ribbed pipe. comprising a saddle portion having a piece, and a branch pipe connection portion protruding from the outer surface of the saddle portion, a branch hole being formed at an appropriate position on the circumferential wall of the ribbed pipe;
The protruding piece of the saddle part is fitted between the ribs around the branch hole to bond the tube body and the saddle part, and is also fitted with the rib of the ribbed tube near the end of the saddle part. A branch connection pipe joint for ribbed pipes, characterized in that a frame shaped to fit closely to the peripheral wall of the pipe is temporarily attached, and a bonding agent is filled and hardened inside the frame and the ribs. structure.