CN2115867U - Clyburn spanner - Google Patents
Clyburn spanner Download PDFInfo
- Publication number
- CN2115867U CN2115867U CN 92205175 CN92205175U CN2115867U CN 2115867 U CN2115867 U CN 2115867U CN 92205175 CN92205175 CN 92205175 CN 92205175 U CN92205175 U CN 92205175U CN 2115867 U CN2115867 U CN 2115867U
- Authority
- CN
- China
- Prior art keywords
- binding clip
- roller
- spanner
- handle
- roller shaft
- 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
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses a clyburn spanner, which is a tool used for fastening and dismounting nuts. An adjusting rolling wheel of the clyburn spanner is arranged on a roller shaft; one side leans against the shaft shoulder, and the other side is provided with a circlip; the width of the square hole at the spanner head is larger than the length of the adjusting rolling wheel; the handle and the spanner head are connected with a pin shaft. When the user fastens and dismounts nuts, the spanner jaw can not move away from nuts, and the user can achieve the purpose by only rotating the handle in reciprocating way. The utility model has the advantages of simple structure, high work efficiency.
Description
Novel adjustable wrench be a kind of fastening or the dismounting nut instrument.
Existing adjustable wrench can be according to nut size adjustment jaw size, but when fastening or dismounting nut because movable binding clip and adjust roller can not axially-movable, after jaw was bitten nut, handle can only rotate to a direction.Handle turns over an angle, and jaw is broken away from nut, to counter-rotation, bites nut again and repeats an action, and action does not connect and is used to like this, makes troubles inefficiency for work fastening and the dismounting nut.
The purpose of this utility model provides a kind of when fastening or dismounting nut, and jaw must not break away from the novel adjustable wrench of nut.
Describe the utility model in detail below in conjunction with accompanying drawing.
Movable binding clip (2) is inserted in the binding clip (1), and the bottom has the buttless thread on buttless thread and the adjustment roller (7) to screw mutually, rotates the adjustment roller and can change jaw size.Roller shaft (5) one ends are cylindrical, and the other end is a four prism type, and sawtooth is arranged at the bottom.Roller shaft (5) is contained in the smooth circular hole in binding clip (1) side one, adjusts roller (7) in the positive rectangular opening of binding clip (1), and is contained on the roller shaft (7), and a side leans against on the shaft shoulder, and opposite side has jump ring (6), and it is axially fixed.The width of rectangular opening is greater than the length of adjusting roller, is about hex nut diagonal and length difference to the sideline.Spring (8) is arranged on the roller shaft (5), and spring one end withstands on the roller (7), and the other end withstands on the binding clip (1).Handle (9) top one side is connected with binding clip (1) by bearing pin (4), and can rotate 1 °～4 ° relative to binding clip.Fastening or dismounting is during nut, handle is by clockwise rotating, and the sawtooth of handle (9) top opposite side is meshed with the sawtooth on the roller shaft (5), and roller shaft (5) can not axially-movable, roller shaft withstand adjust roller and movable binding clip can not axially-movable, finish motion fastening or dismounting.When handle (9) when rotating counterclockwise, sawtooth on the handle and the sawtooth on the roller shaft break away from, movable binding clip, adjustment roller drive roller shaft and retreat vertically under the reaction force of nut corner angle, jaw magnifies the corner angle of walking around nut, under spring (8) effect, automatically reset and bite nut, can repeat an action again.Little spring (3) plays a part to keep handle to be meshed with roller shaft.
Novel adjustable wrench employing activity binding clip and adjustment roller shaft can carry out motion fastening or the dismounting nut continuously to motion mode, and operating efficiency doubles than existing adjustable wrench.Its shape is similar to existing adjustable wrench to using method, has the advantages that low cost of manufacture, technology are changed not quite, easily accepted by the user.Also can be convenient to promote by the specification series complete production of existing adjustable wrench.
Claims (3)
1, a kind of novel adjustable wrench, form by binding clip, movable binding clip, roller shaft, adjustment roller, spring, handle etc., it is characterized in that adjusting roller is contained on the roller shaft, one side leans against on the shaft shoulder, opposite side has jump ring, square hole width on the binding clip is greater than the length of adjusting roller, and handle is connected by bearing pin with binding clip.
2, adjustable wrench according to claim 1 is characterized in that roller shaft one end is cylindrical,, the other end is a four prism type, sawtooth is arranged at the bottom; Spring is arranged on the roller shaft, and spring one end withstands on to be adjusted on the roller, and the other end withstands on the binding clip.
3, adjustable wrench according to claim 1 is characterized in that handle top one side is connected with binding clip by bearing pin, and opposite side has sawtooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92205175 CN2115867U (en) | 1992-03-27 | 1992-03-27 | Clyburn spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92205175 CN2115867U (en) | 1992-03-27 | 1992-03-27 | Clyburn spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2115867U true CN2115867U (en) | 1992-09-16 |
Family
ID=4951409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92205175 Granted CN2115867U (en) | 1992-03-27 | 1992-03-27 | Clyburn spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2115867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737339A (en) * | 2015-06-23 | 2017-05-31 | 赖尉铭 | Open spanner capable of continuously screwing and unscrewing hexagonal nut |
-
1992
- 1992-03-27 CN CN 92205175 patent/CN2115867U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737339A (en) * | 2015-06-23 | 2017-05-31 | 赖尉铭 | Open spanner capable of continuously screwing and unscrewing hexagonal nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |