JPH0478321U - - Google Patents
Info
- Publication number
- JPH0478321U JPH0478321U JP1990121654U JP12165490U JPH0478321U JP H0478321 U JPH0478321 U JP H0478321U JP 1990121654 U JP1990121654 U JP 1990121654U JP 12165490 U JP12165490 U JP 12165490U JP H0478321 U JPH0478321 U JP H0478321U
- Authority
- JP
- Japan
- Prior art keywords
- square
- square shaft
- socket
- steel ball
- fitted
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G3/00—Attaching handles to the implements
- B25G3/02—Socket, tang, or like fixings
- B25G3/04—Socket, tang, or like fixings with detachable or separate socket pieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0007—Connections or joints between tool parts
- B25B23/0035—Connection means between socket or screwdriver bit and tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G3/00—Attaching handles to the implements
- B25G3/02—Socket, tang, or like fixings
- B25G3/12—Locking and securing devices
- B25G3/20—Locking and securing devices comprising clamping or contracting means acting concentrically on the handle or socket
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
図面は本考案に係る接続体の継手構造の一実施
例を示したもので、第１図は自在継手時の正面図
、第２図は第１図の一部の平面図、第３図は第１
図Ｙ−Ｙ線の縦断面図、第４図は直線状に接続し
た時の一部の正面図である。
１……接続杆本体、２……ソケツト、２ａ……
凹部、３……角軸、４……角孔ソケツト部、５…
…横孔、６……鋼球、７……スプリング、８……
角形段部、Ｘ……稜線、ａ，ｂ……斜面。
The drawings show an embodiment of the joint structure of the connecting body according to the present invention, in which Fig. 1 is a front view of a universal joint, Fig. 2 is a plan view of a part of Fig. 1, and Fig. 3 is a partial plan view of Fig. 1. 1st
FIG. 4 is a longitudinal sectional view taken along line Y-Y in the figure, and a front view of a portion when connected in a straight line. 1... Connecting rod body, 2... Socket, 2a...
Recess, 3... Square shaft, 4... Square hole socket, 5...
...Horizontal hole, 6... Steel ball, 7... Spring, 8...
Square step, X... ridgeline, a, b... slope.
Claims (1)
継手部と、他端の先端部には被駆動体の角軸に嵌
挿する角孔ソケツトを設けた接続体において、こ
の接続本体の継手部の角軸は何れかの一面に駆動
体角孔ソケツトに設けた凹部に係脱するスプリン
グを作用させた鋼球を嵌める横孔を設けると共に
、鋼球を境として稜線でそれぞれの面に斜面を設
けると共に、角軸の基部には、駆動体側のソケツ
トの先端部を挿脱する角形段部を形成した事を特
徴とした接続体の継手構造。 In a connection body, the joint part has a square shaft for attaching and detaching the square hole socket on the drive side, and the square hole socket at the tip of the other end is fitted into the square shaft of the driven body. The square shaft of the part has a horizontal hole on either side in which a steel ball is fitted with a spring that engages and disengages in a recess provided in the driver's square hole socket, and a slanted surface is formed on each surface at the ridge line with the steel ball as the boundary. A joint structure for a connecting body, characterized in that the base of the square shaft is provided with a square stepped portion into which the tip of the socket on the driver side is inserted and removed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990121654U JPH0720416Y2 (en) | 1990-11-20 | 1990-11-20 | Joint structure of connection body |
| KR2019910005852U KR940002961Y1 (en) | 1990-11-20 | 1991-04-26 | Coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990121654U JPH0720416Y2 (en) | 1990-11-20 | 1990-11-20 | Joint structure of connection body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0478321U true JPH0478321U (en) | 1992-07-08 |
| JPH0720416Y2 JPH0720416Y2 (en) | 1995-05-15 |
Family
ID=14816599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990121654U Expired - Lifetime JPH0720416Y2 (en) | 1990-11-20 | 1990-11-20 | Joint structure of connection body |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0720416Y2 (en) |
| KR (1) | KR940002961Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001347463A (en) * | 2000-06-07 | 2001-12-18 | Mitsuo Morita | Extension bar and fastening tool |
-
1990
- 1990-11-20 JP JP1990121654U patent/JPH0720416Y2/en not_active Expired - Lifetime
-
1991
- 1991-04-26 KR KR2019910005852U patent/KR940002961Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001347463A (en) * | 2000-06-07 | 2001-12-18 | Mitsuo Morita | Extension bar and fastening tool |
Also Published As
| Publication number | Publication date |
|---|---|
| KR940002961Y1 (en) | 1994-05-06 |
| JPH0720416Y2 (en) | 1995-05-15 |
| KR920009708U (en) | 1992-06-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |