JPS58155478U - Pipe joint structure - Google Patents

Pipe joint structure

Info

Publication number
JPS58155478U
JPS58155478U JP5406582U JP5406582U JPS58155478U JP S58155478 U JPS58155478 U JP S58155478U JP 5406582 U JP5406582 U JP 5406582U JP 5406582 U JP5406582 U JP 5406582U JP S58155478 U JPS58155478 U JP S58155478U
Authority
JP
Japan
Prior art keywords
pipe
joint structure
unexpanded
pipe joint
axial direction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP5406582U
Other languages
Japanese (ja)
Inventor
雄史 松野
清水　「あ」
大月　英雄
服部　信道
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP5406582U priority Critical patent/JPS58155478U/en
Publication of JPS58155478U publication Critical patent/JPS58155478U/en
Pending legal-status Critical Current

Links

Landscapes

  • Electric Vacuum Cleaner (AREA)
  • Joints With Sleeves (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図〜第４図はこの考案の一実施例を示し第１図は第
１のパイプを示す断面図、第２図は第２のパイプを示す
断面図、第３図は第２図の■−■線断面図、第４図は第
１のパイプと第２のパイプとの連結状態を示す断面図、
第５図はこの考案の適用例を示す図である。 なお図中同一符号は同一部分を示し、１は第１のパイプ
、２は未広がり状めす部、３は凹部、４は第２のパイプ
、５は先細り状おす部、６は凸部、１３はスリットであ
る。Figures 1 to 4 show one embodiment of this invention; Figure 1 is a sectional view of the first pipe, Figure 2 is a sectional view of the second pipe, and Figure 3 is the same as that of Figure 2. ■-■ line cross-sectional view, Figure 4 is a cross-sectional view showing the connection state of the first pipe and the second pipe,
FIG. 5 is a diagram showing an example of application of this invention. In addition, the same reference numerals in the drawings indicate the same parts, 1 is the first pipe, 2 is the unexpanded female part, 3 is the recessed part, 4 is the second pipe, 5 is the tapered male part, 6 is the convex part, 13 is a slit.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）未広がり状めす部を有する第１のパイプと、この
第１のパイプの未広がり状めす部内に係合する先細り状
おす部を有する第２のパイプとを備え、上記第１のパイ
プの未広がり状めす部の内周部に、軸方向に延びる凹部
（又は凸部）を設けるとともに、上記第２のパイプの先
細り状おす部の外周部に、上記第１のパイプの凹部（又
は凸部）に係合する軸方向に延びる凸部（又は凹部）を
設け、かつ上記凸部の左右両側にスリットを設け、上記
第２のパイプの先細り状おす部を第１のパイプの未広が
り状めす部に挿入して上記凹凸部を凹凸係合させて成る
パイプの継手構造。(1) A first pipe having an unexpanded female portion; and a second pipe having a tapered male portion that engages in the unexpanded female portion of the first pipe; A recess (or protrusion) extending in the axial direction is provided on the inner circumference of the unexpanded female portion of the second pipe, and a recess (or protrusion) of the first pipe is provided on the outer circumference of the tapered male portion of the second pipe. A convex portion (or concave portion) extending in the axial direction that engages with the convex portion (convex portion) is provided, and slits are provided on both left and right sides of the convex portion, and the tapered male portion of the second pipe is connected to the unexpanded portion of the first pipe. A pipe joint structure formed by inserting into a shaped female part and engaging the concave and convex parts. （２）凹凸部は、パイプの周方向に所定間隔を介して複
数個形成されていることを特徴とする実用新案登録請求
の範囲第１項記載のパイプの継手構造。(2) The pipe joint structure according to claim 1, wherein a plurality of uneven portions are formed at predetermined intervals in the circumferential direction of the pipe. （３）凹凸部は、その軸方向両端部が勾配状に形成され
ていることを特徴とする実用新案登録請求の範囲第１項
又は第２項記載のパイプの継手構造。(3) The pipe joint structure according to claim 1 or 2, wherein the uneven portion is formed in a sloped shape at both ends in the axial direction.
JP5406582U 1982-04-14 1982-04-14 Pipe joint structure Pending JPS58155478U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5406582U JPS58155478U (en) 1982-04-14 1982-04-14 Pipe joint structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5406582U JPS58155478U (en) 1982-04-14 1982-04-14 Pipe joint structure

Publications (1)

Publication Number Publication Date
JPS58155478U true JPS58155478U (en) 1983-10-17

Family

ID=30064697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5406582U Pending JPS58155478U (en) 1982-04-14 1982-04-14 Pipe joint structure

Country Status (1)

Country Link
JP (1) JPS58155478U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6369887U (en) * 1986-10-28 1988-05-11
JPH0257223A (en) * 1988-08-24 1990-02-27 Matsushita Electric Ind Co Ltd vacuum cleaner

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237184U (en) * 1975-09-08 1977-03-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237184U (en) * 1975-09-08 1977-03-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6369887U (en) * 1986-10-28 1988-05-11
JPH0257223A (en) * 1988-08-24 1990-02-27 Matsushita Electric Ind Co Ltd vacuum cleaner

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