KR20120127373A - The ratchet wrench with a variable socket for bolt/nut - Google Patents
The ratchet wrench with a variable socket for bolt/nut Download PDFInfo
- Publication number
- KR20120127373A KR20120127373A KR1020120111598A KR20120111598A KR20120127373A KR 20120127373 A KR20120127373 A KR 20120127373A KR 1020120111598 A KR1020120111598 A KR 1020120111598A KR 20120111598 A KR20120111598 A KR 20120111598A KR 20120127373 A KR20120127373 A KR 20120127373A
- Authority
- KR
- South Korea
- Prior art keywords
- wrench
- socket
- handle
- gear
- variable
- Prior art date
Links
Images
Classifications
-
- 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
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/102—Spanners; Wrenches with adjustable jaws composed of a plurality of sockets slidable in each other
-
- 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
- B25B23/0028—Angular adjustment means between tool head and handle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F1/00—Combination or multi-purpose hand tools
- B25F1/02—Combination or multi-purpose hand tools with interchangeable or adjustable tool elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/06—Handle constructions reversible or adjustable for position
- B25G1/063—Handle constructions reversible or adjustable for position for screwdrivers, wrenches or spanners
- B25G1/066—Handle constructions reversible or adjustable for position for screwdrivers, wrenches or spanners the grip itself being angularly adjustable
Abstract
Description
This variable socket latch wrench is a wrench used to loosen or tighten a bolt nut and can be used to loosen or tighten bolts of various sizes with one variable socket.
Also, the wrench handle can be rotated 90 degrees to reduce the working time by quickly rotating the bolts when loosening or tightening.In addition, various screw bits can be inserted into the screw bit connector and dryer bit connector can be attached to the variable socket. The screws can also be loosened or fixed.
When working with bolt nut, a tool called latch wrench is used, and a large number of sockets should be provided according to many bolt nut specifications, and the work speed is very high because the wrench handle is twisted about 3 ~ 4 times to rotate the bolt nut once. slow.
This makes it possible to devise a variable socket latch wrench that allows one bolt to loosen or tighten bolts of many sizes and to turn the wrench handle 90 degrees to quickly rotate the bolt nut.
1. Design a socket that can loosen or tighten many bolt nuts with one variable socket.
2. Design the wrench handle to turn the wrench handle 90 degrees and turn it quickly when loosening or tightening the bolt nut.
3. Devise a wrench that can be equipped with a driver bit connector on the variable socket and plug the driver bits into this connector to work with the driver.
1. The bolt fixing element fixing bolt nut can be changed so that bolt nut of various sizes can be fixed with one socket.
2. Use the handle of the wrench in the form of a straight line. When the bolt nut is rotated quickly to reduce the working speed, the handle should be bent 90 degrees. In this case, the handle should be fixed so that it cannot be bent 90 degrees.
3. Plug the screwdriver connector into the variable socket so that it can be secured, and the other end of the screwdriver into the driver bit.
1. By using one variable socket, it is not necessary to find a socket that meets bolt nuts of various standards, which improves work efficiency, and requires only one variable socket for easy storage and portability.
2. The wrench handle can be bent 90 degrees, so it can be quickly loosened or tightened in the section that does not require strong torque when working bolt nut, which can shorten the working time.
3. Screwdriver bit connecting rod is attached to the wrench and various screw bits are inserted into the connecting rod, so the screw size is big and the wrench is used when working with a driver that requires a large torque.
Figure 1 latch wrench set
This figure is a block diagram of a latch wrench set.
<Figure 2> Variable socket part diagram
This figure is a part of the
The
The
The helical rotating
The
The
<Figure 3> Wrench handle parts
This figure is a
The
The
The
Pushing the
<Figure 4> Driver bit connecting rod
The driver bit and the connecting
As described in [short description of drawings]
1. The
2. The
In addition, the
3. The driver
100: variable socket
101: socket body
102: spiral rotating plate
103: bolt fixing element
104: fixed pin
200: wrench handle
201: Wrench handle body
202 handle
203 gears
204: gear fixing element
205: handle fixing element
206: handle fixing pin
300: Driver bits and driver bit connection
301: Driver bit connector
302: various driver bits
400: Variable Socket Connection
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120111598A KR20120127373A (en) | 2012-10-09 | 2012-10-09 | The ratchet wrench with a variable socket for bolt/nut |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120111598A KR20120127373A (en) | 2012-10-09 | 2012-10-09 | The ratchet wrench with a variable socket for bolt/nut |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20120127373A true KR20120127373A (en) | 2012-11-21 |
Family
ID=47512579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020120111598A KR20120127373A (en) | 2012-10-09 | 2012-10-09 | The ratchet wrench with a variable socket for bolt/nut |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20120127373A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101450769B1 (en) * | 2013-07-23 | 2014-10-16 | 박영미 | Multi function wrench for fire fighting |
KR101635344B1 (en) * | 2016-04-18 | 2016-06-30 | 공광주 | Apparatus making for valve seat part of cylinder head |
CN105751120A (en) * | 2015-11-18 | 2016-07-13 | 宁夏际华环境安全科技有限公司 | Steering disc used for wrench |
CN105751122A (en) * | 2015-11-18 | 2016-07-13 | 宁夏际华环境安全科技有限公司 | Wrench body used for wrench for chuck |
CN105751123A (en) * | 2015-11-18 | 2016-07-13 | 宁夏际华环境安全科技有限公司 | Special wrench for chuck |
WO2018110856A1 (en) * | 2016-12-16 | 2018-06-21 | 주식회사 미래텍 | Rotation device |
KR101973178B1 (en) | 2018-12-21 | 2019-08-26 | 주식회사 로펜 | Adjustable box spanner |
KR102066877B1 (en) | 2019-06-14 | 2020-01-16 | 박창오 | A functional socket |
KR20200143219A (en) | 2020-01-07 | 2020-12-23 | 박창오 | A functional socket |
-
2012
- 2012-10-09 KR KR1020120111598A patent/KR20120127373A/en not_active Application Discontinuation
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101450769B1 (en) * | 2013-07-23 | 2014-10-16 | 박영미 | Multi function wrench for fire fighting |
CN105751120A (en) * | 2015-11-18 | 2016-07-13 | 宁夏际华环境安全科技有限公司 | Steering disc used for wrench |
CN105751122A (en) * | 2015-11-18 | 2016-07-13 | 宁夏际华环境安全科技有限公司 | Wrench body used for wrench for chuck |
CN105751123A (en) * | 2015-11-18 | 2016-07-13 | 宁夏际华环境安全科技有限公司 | Special wrench for chuck |
KR101635344B1 (en) * | 2016-04-18 | 2016-06-30 | 공광주 | Apparatus making for valve seat part of cylinder head |
WO2018110856A1 (en) * | 2016-12-16 | 2018-06-21 | 주식회사 미래텍 | Rotation device |
KR101973178B1 (en) | 2018-12-21 | 2019-08-26 | 주식회사 로펜 | Adjustable box spanner |
KR102066877B1 (en) | 2019-06-14 | 2020-01-16 | 박창오 | A functional socket |
KR20200143219A (en) | 2020-01-07 | 2020-12-23 | 박창오 | A functional socket |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |