JPH0311120U - - Google Patents

Info

Publication number
JPH0311120U
JPH0311120U JP7178489U JP7178489U JPH0311120U JP H0311120 U JPH0311120 U JP H0311120U JP 7178489 U JP7178489 U JP 7178489U JP 7178489 U JP7178489 U JP 7178489U JP H0311120 U JPH0311120 U JP H0311120U
Authority
JP
Japan
Prior art keywords
rotating member
engaging member
notch
female thread
male thread
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.)
Granted
Application number
JP7178489U
Other languages
Japanese (ja)
Other versions
JPH07728Y2 (en
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 filed Critical
Priority to JP1989071784U priority Critical patent/JPH07728Y2/en
Publication of JPH0311120U publication Critical patent/JPH0311120U/ja
Application granted granted Critical
Publication of JPH07728Y2 publication Critical patent/JPH07728Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Connection Of Plates (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Description

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

第１図は本考案の実施例にかかるネジ接合部の
構成を示す側面図、第２図は第１図の−矢視
図、第３図は係合部材である係合用ボルトの配設
位置を示す第２図のネジ接合部の拡大図、第４図
、第５図は係合部材と回転する側の部材との係合
状態を示すその部分の拡大図、第６図〜第８図は
従来のネジ係合部の脱落防止構造を示す図である
。 １……おねじ、２……オイルパイプ（固定部材
）、３……めねじ、４……ストレーナ（回転する
側の部材）、５……フレーム材（固定部材）、６
……ボルト（係合部材）。 Fig. 1 is a side view showing the structure of a screw joint according to an embodiment of the present invention, Fig. 2 is a view taken from the - arrow in Fig. 1, and Fig. 3 is a position of an engagement bolt, which is an engagement member. FIGS. 4 and 5 are enlarged views of the threaded joint in FIG. 2, showing the state of engagement between the engaging member and the rotating member, and FIGS. 6 to 8. FIG. 2 is a diagram showing a conventional structure for preventing a screw engagement portion from falling off. 1...Male thread, 2...Oil pipe (fixing member), 3...Female thread, 4...Strainer (rotating side member), 5...Frame material (fixing member), 6
...Bolt (engaging member).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] おねじとめねじが螺合してネジ接合部を形成し
ている螺合構造において、該おねじあるいはめね
じのうちのいずれかが形成されている回転する側
の部材の外周面に形成される切欠き部に、係合部
材が係合すべく、上記回転する部材の切欠き部が
形成されている外周面において回転中心から最も
外側に突出した外端部が描く軌跡と最も内側に位
置する外端部が描く軌跡の間の空間に、該係合部
材の少なくとも一部が位置するような配置状態で
、該係合部材の基端部を上記回転する部材以外の
部材に螺着したことを特徴とするネジ接合部の脱
落防止構造。 In a threaded structure in which a male thread and a female thread are screwed together to form a threaded joint, either the male thread or the female thread is formed on the outer peripheral surface of the rotating member. In order for the engaging member to engage with the notch, the rotating member is located innermost with a trajectory drawn by an outer end protruding outward from the center of rotation on the outer circumferential surface of the rotating member where the notch is formed. The proximal end of the engaging member is screwed to a member other than the rotating member in such a manner that at least a portion of the engaging member is located in the space between the trajectories drawn by the outer end. A structure that prevents screw joints from falling off.
JP1989071784U 1989-06-19 1989-06-19 Fall prevention structure for screw joints Expired - Lifetime JPH07728Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989071784U JPH07728Y2 (en) 1989-06-19 1989-06-19 Fall prevention structure for screw joints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989071784U JPH07728Y2 (en) 1989-06-19 1989-06-19 Fall prevention structure for screw joints

Publications (2)

Publication Number Publication Date
JPH0311120U true JPH0311120U (en) 1991-02-04
JPH07728Y2 JPH07728Y2 (en) 1995-01-11

Family

ID=31609126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989071784U Expired - Lifetime JPH07728Y2 (en) 1989-06-19 1989-06-19 Fall prevention structure for screw joints

Country Status (1)

Country Link
JP (1) JPH07728Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH035472U (en) * 1989-06-09 1991-01-21
WO2023286131A1 (en) 2021-07-12 2023-01-19 新明和工業株式会社 Boarding bridge remote operation system and remote operation program

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5090055U (en) * 1973-12-24 1975-07-30
JPS52149974U (en) * 1976-05-10 1977-11-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5090055U (en) * 1973-12-24 1975-07-30
JPS52149974U (en) * 1976-05-10 1977-11-14

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH035472U (en) * 1989-06-09 1991-01-21
WO2023286131A1 (en) 2021-07-12 2023-01-19 新明和工業株式会社 Boarding bridge remote operation system and remote operation program

Also Published As

Publication number Publication date
JPH07728Y2 (en) 1995-01-11

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