JPH0185514U - - Google Patents
Info
- Publication number
- JPH0185514U JPH0185514U JP18264387U JP18264387U JPH0185514U JP H0185514 U JPH0185514 U JP H0185514U JP 18264387 U JP18264387 U JP 18264387U JP 18264387 U JP18264387 U JP 18264387U JP H0185514 U JPH0185514 U JP H0185514U
- Authority
- JP
- Japan
- Prior art keywords
- lock nut
- lock
- engages
- ring
- hole
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims 3
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Bolts, Nuts, And Washers (AREA)
Description
第１図および第２図はこの考案の一実施例を示
すもので、第１図は取付け状態の斜視図、第２図
はスナツプリングの斜視図、第３図は従来の取付
け状態の正面図、第４図は従来のロツクナツトと
ロツクプレートの分解斜視図である。
１……本体、２……ねじ穴、３……係合溝、４
……ロツクナツト、５……ねじ部、１１……貫通
穴、１２……スナツプリング、１３……係合凸部
、１４……第１の爪、１５……第２の爪。
Figures 1 and 2 show one embodiment of this invention; Figure 1 is a perspective view of the snap spring in its installed state, Figure 2 is a perspective view of the snap spring, and Figure 3 is a front view of the conventionally installed state. FIG. 4 is an exploded perspective view of a conventional lock nut and lock plate. 1...Body, 2...Screw hole, 3...Engagement groove, 4
. . . Lock nut, 5 . . . Threaded portion, 11 . . . Through hole, 12 .
Claims (1)
じ穴に外周面にねじ部を有したリング状のロツク
ナツトを螺合したロツクナツトのロツク構造にお
いて、前記ロツクナツトの板面に複数個の貫通穴
を設ける一方、一部を切離したリング状で拡径方
向にスプリングアクシヨンを持たせたスナツプリ
ングを前記ロツクナツトに接合するとともに、前
記スナツプリングに前記係合溝に係合する係合凸
部、前記貫通穴に係合する第１の爪および前記ロ
ツクナツトの内周縁に係合する第２の爪を設けた
ことを特徴とするロツクナツトのロツク構造。 In a lock structure of a lock nut in which an engagement groove is provided in a part of the inner peripheral surface of a screw hole, and a ring-shaped lock nut having a threaded portion on the outer peripheral surface is screwed into this screw hole, a plurality of lock nuts are provided on a plate surface of the lock nut. A through hole is provided, a partially cut-off ring-shaped snap ring having a spring action in the direction of expansion of the diameter is joined to the lock nut, and an engaging convex portion is provided on the snap spring that engages with the engaging groove. A lock structure for a lock nut, characterized in that a first pawl that engages with the through hole and a second pawl that engages with an inner peripheral edge of the lock nut are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18264387U JPH066274Y2 (en) | 1987-11-30 | 1987-11-30 | Lock structure of lock nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18264387U JPH066274Y2 (en) | 1987-11-30 | 1987-11-30 | Lock structure of lock nut |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0185514U true JPH0185514U (en) | 1989-06-07 |
| JPH066274Y2 JPH066274Y2 (en) | 1994-02-16 |
Family
ID=31474089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18264387U Expired - Lifetime JPH066274Y2 (en) | 1987-11-30 | 1987-11-30 | Lock structure of lock nut |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH066274Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0266976U (en) * | 1988-11-09 | 1990-05-21 |
-
1987
- 1987-11-30 JP JP18264387U patent/JPH066274Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0266976U (en) * | 1988-11-09 | 1990-05-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH066274Y2 (en) | 1994-02-16 |