JPH0314311U - - Google Patents
Info
- Publication number
- JPH0314311U JPH0314311U JP7360989U JP7360989U JPH0314311U JP H0314311 U JPH0314311 U JP H0314311U JP 7360989 U JP7360989 U JP 7360989U JP 7360989 U JP7360989 U JP 7360989U JP H0314311 U JPH0314311 U JP H0314311U
- Authority
- JP
- Japan
- Prior art keywords
- fitted
- cover tube
- fitting hole
- threaded
- tube fitting
- 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
- 230000004888 barrier function Effects 0.000 claims description 2
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Description
図面において、第１図、第２図、第３図はそれ
ぞれ従来技術の錠締構造を各別に例示する縦断側
面図、また第４図、第５図、第６図はそれぞれ本
考案の錠締ねじを各別に例示する締め付け状態の
縦断側面図である。
１４……緊締対象物、１６……ねじ部材、１７
……ねじ部、１８……座部、１９……覆筒嵌合部
、２０……嵌合孔、２１……障壁、２２……覆筒
。
In the drawings, FIGS. 1, 2, and 3 are longitudinal sectional side views illustrating the locking structure of the prior art, and FIGS. 4, 5, and 6 are respectively illustrating the locking structure of the present invention. FIG. 6 is a vertical cross-sectional side view illustrating each screw in a tightened state; 14...Tightening object, 16...Screw member, 17
...Threaded portion, 18... Seat portion, 19... Cover tube fitting portion, 20... Fitting hole, 21... Barrier, 22... Cover tube.
Claims (1)
６に緊締対象物１４に対接する座部１８と覆筒嵌
合部１９とを形成すると共に、これに対し工具係
合部を包囲する状態の障壁２１があるほか覆筒嵌
合部１９に緩嵌する嵌合孔２０があるカツプ状覆
筒２２をその嵌合孔２０において前記ねじ部材１
６における覆筒嵌合部１９に遊回自在に嵌合した
ことを特徴とする錠締ねじ。 Threaded member 1 with tool engagement portion and threaded portion 17
6 is formed with a seat portion 18 that faces the tightening object 14 and a cover tube fitting portion 19, and a barrier 21 that surrounds the tool engaging portion is also provided. The cup-shaped sleeve 22 with the fitting hole 20 to be fitted is inserted into the fitting hole 20 of the screw member 1.
6. A locking screw characterized in that it is fitted in the cover tube fitting part 19 of No. 6 in a freely movable manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7360989U JPH0314311U (en) | 1989-06-26 | 1989-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7360989U JPH0314311U (en) | 1989-06-26 | 1989-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0314311U true JPH0314311U (en) | 1991-02-13 |
Family
ID=31612577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7360989U Pending JPH0314311U (en) | 1989-06-26 | 1989-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003254312A (en) * | 2002-03-04 | 2003-09-10 | Hironobu Kuroda | Fastener component for preventing tampering and fastening structure |
-
1989
- 1989-06-26 JP JP7360989U patent/JPH0314311U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003254312A (en) * | 2002-03-04 | 2003-09-10 | Hironobu Kuroda | Fastener component for preventing tampering and fastening structure |