JPS60133215U - Screwed structure - Google Patents
Screwed structureInfo
- Publication number
- JPS60133215U JPS60133215U JP1981584U JP1981584U JPS60133215U JP S60133215 U JPS60133215 U JP S60133215U JP 1981584 U JP1981584 U JP 1981584U JP 1981584 U JP1981584 U JP 1981584U JP S60133215 U JPS60133215 U JP S60133215U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- head
- recess
- fastening structure
- tightened
- 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
Links
Landscapes
- Bolts, Nuts, And Washers (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
第1図及び第2図は従来のねじ止め構造を示す側面図、
第3図及び第4図はこの考案のねじ止め構造の一実施例
を示し、第3図は緊締前の状態の ゛側面図、−第4図
は緊締後の状態の側面図である。
3・・・座金、5・・・被緊締体、10・・・頭部、1
1・・・座面、12・・・凹部、D・・・頭部の外径、
d・・・座金の外径。Figures 1 and 2 are side views showing a conventional screw fastening structure;
3 and 4 show one embodiment of the screw fastening structure of this invention, FIG. 3 is a side view of the state before tightening, and FIG. 4 is a side view of the state after tightening. 3... Washer, 5... Body to be tightened, 10... Head, 1
1... Seat surface, 12... Concave portion, D... Outer diameter of head,
d...Outer diameter of washer.
Claims (3)
径よりも大きく形成し、前記座金を収容する凹部を座面
側に形成し、前記凹部に前記座金を収容して座金を押圧
すると共に前記凹部の外側で前記頭部の座面を被緊締体
の面に圧接して緊締することを特徴とするねじ止め構造
。(1) The outer diameter of the head of the screw is formed to be larger than the outer diameter of the locking washer, a recess for accommodating the washer is formed on the seat surface side, and the washer is accommodated in the recess. A screw fastening structure characterized in that the seat surface of the head is pressed against the surface of the object to be tightened on the outside of the recessed portion and tightened.
する実用新案登録請求の範囲第(1)項記載のねじ止め
構造。(2) The screw fastening structure according to claim (1), which is characterized in that a recess is formed in the seat surface of the head of the screw.
成したことを特徴とする実用新案登録請求の範囲第(1
)項記載のねじ止め構造。(3) Utility model registration claim No. 1 (1) characterized in that a concave portion is formed in the tightened body facing the bearing surface of the screw head.
) Screw-fastening structure as described in item ).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981584U JPS60133215U (en) | 1984-02-16 | 1984-02-16 | Screwed structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981584U JPS60133215U (en) | 1984-02-16 | 1984-02-16 | Screwed structure |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60133215U true JPS60133215U (en) | 1985-09-05 |
Family
ID=30509735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981584U Pending JPS60133215U (en) | 1984-02-16 | 1984-02-16 | Screwed structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60133215U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017062040A (en) * | 2016-11-04 | 2017-03-30 | Next Innovation合同会社 | Reverse rotation prevention structure for screw body |
US9909608B2 (en) | 2013-08-01 | 2018-03-06 | NejiLaw inc. | Structure for preventing reverse rotation of threaded body |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4828996U (en) * | 1971-08-16 | 1973-04-09 |
-
1984
- 1984-02-16 JP JP1981584U patent/JPS60133215U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4828996U (en) * | 1971-08-16 | 1973-04-09 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9909608B2 (en) | 2013-08-01 | 2018-03-06 | NejiLaw inc. | Structure for preventing reverse rotation of threaded body |
JP2017062040A (en) * | 2016-11-04 | 2017-03-30 | Next Innovation合同会社 | Reverse rotation prevention structure for screw body |
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