CN106695640A - Spanner special for outer hexagonal bolt - Google Patents
Spanner special for outer hexagonal bolt Download PDFInfo
- Publication number
- CN106695640A CN106695640A CN201510797661.6A CN201510797661A CN106695640A CN 106695640 A CN106695640 A CN 106695640A CN 201510797661 A CN201510797661 A CN 201510797661A CN 106695640 A CN106695640 A CN 106695640A
- Authority
- CN
- China
- Prior art keywords
- spanner
- foldable handle
- hexagonal bolt
- outer hexagonal
- steering disc
- 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
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
- B25B13/02—Spanners; Wrenches with rigid jaws
- B25B13/06—Spanners; Wrenches with rigid jaws of socket type
- B25B13/065—Spanners; Wrenches with rigid jaws of socket type characterised by the cross-section of the socket
-
- 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
- B25B13/48—Spanners; Wrenches for special purposes
-
- 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
- B25B23/16—Handles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a spanner special for an outer hexagonal bolt. The spanner comprises a spanner body, a steering disc and a foldable handle. An octahedral column style is designed at the upper end of the spanner body, and an entity capable of being matched with the outer hexagonal bolt is designed at the lower end of the spanner body. Two adjacent half-octagon-shaped inner holes are formed in the steering disc, opening parts communicate, and a threaded hole is formed in the right end of the steering disc and can be in thread connection with the thread part of the left end of the foldable handle. A section of threads is arranged at the left end of the foldable handle, and the foldable handle is in thread connection with the right end of the steering disc. The right end of the foldable handle is designed to be in the form of a three-section foldable handle, the rightmost part of the foldable handle and the middle part can be completely folded into one, the leftmost part and the middle part can be folded by 90 degrees at most, and two rotary pivots are in rivet connection. The spanner has the beneficial effects of being simple in structure, easy and convenient to operate, high in work efficiency and the like. The spanner is used for operating the outer hexagonal bolt through a tool, especially under the condition that large tightening and loosening force is needed, rotation in a forward direction and a reverse direction can be easily completed, force applying dead corners cannot be generated, and the novel spanner is convenient to use and efficient.
Description
Technical field
The present invention relates to the special spanner field on outer six square bolt.
Background technology
The special spanner field being out at present on six square bolts, special spanner spanner on most outer six square bolts is when in use because environment is limited, cannot continuously be operated, sometimes have to that frequently spanner is taken down and rotated to an angle, and easily produce dead angle, so that fastening is very inconvenient with release bolt, sometimes rotation dead angle can also be produced, user has to itself attitude regulation to the position that cannot be exerted oneself, simultaneously, common wrench handle portion is generally shorter, user uses more laborious, easily fatigue is frequently used for a long time, greatly reduce production efficiency.
The content of the invention
The purpose of the present invention is to overcome the above not enough, there is provided a kind of spanner with commutation function.When using,Commutation board is connected with spanner,Then wrench body is connected with outer six square bolt,Mutually agreed with the octagon column of wrench body upper end with half all directions hole in commutation board,Rotary spanner handle,Then it is capable of achieving the clamping and the operation unclamped to chuck,When continuous rotation is needed,The half octagonal opening direction in commutation board is only needed to separate handle with commutation board,Then handle opposite direction is rotated to an angle,Wrench body is set to agree with commutation board from newly,So avoid frequently to separate wrench body with outer six square bolt and agree with,Change the connection by wrench body and commutation board,So as to the operation of continuous rotation can be completed,Due to agreeing with mode using octahedral,So most 45 ° of rotation can be such that wrench body agrees with again with handle,Can avoid producing dead angle of exerting oneself completely,User need not additionally adjust posture again when using,It is time saving and energy saving,While the present invention is provided with two and agrees with half all directions hole,When stepping up,Step up mouth using commutation board,During release,Use release mouth;Commutation board is designed using disc, is allowed to that larger operating physical force can be born when in use, is unlikely to deform, and is damaged；Handle portion uses the foldable stock of three-stage, when larger clamping force is needed, can be fully deployed and do boosting-rod and use, and bigger power can be produced when step up and unclamp, while greatling save workman's muscle power.
Brief description of the drawings：
Fig. 1 is a kind of special spanner part sketch on outer six square bolt.
Claims (2)
1. a kind of special spanner on outer six square bolt.
2.Design structure of the present invention and size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510797661.6A CN106695640A (en) | 2015-11-18 | 2015-11-18 | Spanner special for outer hexagonal bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510797661.6A CN106695640A (en) | 2015-11-18 | 2015-11-18 | Spanner special for outer hexagonal bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106695640A true CN106695640A (en) | 2017-05-24 |
Family
ID=58933593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510797661.6A Pending CN106695640A (en) | 2015-11-18 | 2015-11-18 | Spanner special for outer hexagonal bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106695640A (en) |
-
2015
- 2015-11-18 CN CN201510797661.6A patent/CN106695640A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
|
| WD01 | Invention patent application deemed withdrawn after publication |