CN106112885A - A kind of split-type handle of a knife spanner - Google Patents
A kind of split-type handle of a knife spanner Download PDFInfo
- Publication number
- CN106112885A CN106112885A CN201610479891.2A CN201610479891A CN106112885A CN 106112885 A CN106112885 A CN 106112885A CN 201610479891 A CN201610479891 A CN 201610479891A CN 106112885 A CN106112885 A CN 106112885A
- Authority
- CN
- China
- Prior art keywords
- wrench head
- knife
- handle
- chuck
- groove
- 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
- B25B13/48—Spanners; Wrenches for special purposes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a kind of split-type handle of a knife spanner, handle plug-in type is fixed on Wrench head, and Wrench head inner ring diameter is more than the knife handle nut race diameter of handle of a knife end, Wrench head includes containing cavity, containing cavity inner ring is provided with groove, being embedded with chuck in groove, chuck matches with the draw-in groove of knife handle nut outer ring, containing cavity is covered by detachable glue and is provided with end cap.The present invention uses full encirclement mode to be enclosed within knife handle nut, and chuck matches with draw-in groove, makes Wrench head firmly be set on knife handle nut, knife handle nut uniform force, solid and reliable difficult drop-off, knife handle nut and Wrench head will not be worn, and also will not hurt hands because of unexpected coming off；Use of long duration when needing to change, remove detachable glue and unload bottom end cover and chuck can be taken off and be individually replaced；When needing to change Wrench head, Wrench head and handle are taken apart the most replaceable, whole instrument need not be changed, saved use replacement cost, substantially increased security performance.
Description
Technical field
The present invention relates to a kind of split-type handle of a knife spanner, belong to field of mechanical technique.
Background technology
The eave tile part of existing handle of a knife spanner is semicircle, and only one of which projection chuck blocks the card of knife handle nut
Groove, when in use, during force, spanner is fixed and insecure is easily come off from knife handle nut, on the one hand can damage hands,
Another aspect can aggravate the abrasion of the protruding chuck on knife handle nut part and spanner when coming off, makes through normal integral replacing after damage
Become the waste of resource.
Summary of the invention
The problem existed for above-mentioned prior art, it is an object of the invention to provide one and is not easy to take off during force
Fall, hand will not be caused damage, it is possible to reduce abrasion, it is possible to save a kind of split-type handle of a knife spanner using replacement cost.
For achieving the above object, the technical solution used in the present invention is: a kind of split-type handle of a knife spanner, including Wrench head
And handle, described handle plug-in type is fixed on Wrench head, and Wrench head inner ring diameter is more than the knife handle nut of handle of a knife end
Race diameter, described Wrench head includes that containing cavity, containing cavity inner ring are provided with groove, is embedded with chuck in groove, described chuck with
The draw-in groove of knife handle nut outer ring matches, and containing cavity overlying is covered with end cap, and described end cap is fixed on accommodating by detachable glue
On chamber.
Preferably, described chuck quantity is 3, and distribution is located at Wrench head inner ring.
Preferably, sheathed antiskid glue sleeve on described handle.
Wrench head of the present invention uses full encirclement mode to be enclosed within knife handle nut, and chuck matches with draw-in groove, makes spanner
Head is firmly set on knife handle nut, dress cutter and during unloading cutter force, and knife handle nut uniform force solid and reliable is difficult to
Coming off, knife handle nut and Wrench head will not be worn, and also will not hurt hands because of unexpected coming off；The detachable peace of chuck
Dress, uses of long duration when needing to change, and removes detachable glue and unloads bottom end cover and chuck can be taken off and be individually replaced；Need to change
During Wrench head, Wrench head and handle are taken apart the most replaceable, whole instrument need not be changed, saved use replacement cost,
Substantially increase security performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the use state decomposition figure of the present invention；
In figure, 11. Wrench heads, 12. handles, 13. chuck, 14. end caps, 15. grooves, 20. handle of a knifes, 21. knife handle nuts,
22. draw-in grooves.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in further detail.
As it can be seen, a kind of split-type handle of a knife spanner, including Wrench head 11 and handle 12, described handle 12 passes through buckle
Plug-in type is fixed on Wrench head 11, and Wrench head 11 inner ring diameter is straight more than knife handle nut 21 outer ring of handle of a knife 20 end
Footpath, described Wrench head 11 includes that containing cavity, containing cavity inner ring are provided with groove 15, is embedded with chuck 13, described chuck in groove 15
13 match with the draw-in groove 22 of knife handle nut 21 outer ring, and containing cavity overlying is covered with end cap 14, and described end cap 14 is by detachable
Glue is fixed on containing cavity.
When installing use, hand-held handle 12, Wrench head 11 is enclosed within knife handle nut 21, Wrench head 11 inner ring
Chuck 13 match with the draw-in groove 22 of knife handle nut 21 outer ring, hand-held handle 12 force rotates, it is achieved dress cutter and unload cutter, at dress
Knife handle nut 21 uniform force when unloading cutter, solid and reliable difficult drop-off, more will not wear and tear.The detachable installation of chuck 13,
Use of long duration need change time, remove detachable glue, bottom end cover 14 can be unloaded, chuck 13 is taken off the most replaceable；Need
When changing whole Wrench head 11, Wrench head 11 and handle 12 are taken apart the most replaceable, whole instrument need not be changed.
Preferably, in order to make Wrench head 11 can firmly be set on knife handle nut 21, described chuck 13 quantity is 3
Individual, distribution is located at Wrench head 11 inner ring.
Preferably, in order to slip when preventing from exerting a force, sheathed antiskid glue sleeve on described handle 12.
Claims (3)
1. a split-type handle of a knife spanner, including Wrench head (11) and handle (12), it is characterised in that described handle (12) is inserted
The formula of connecing is fixed on Wrench head (11), and Wrench head (11) inner ring diameter is more than the knife handle nut (21) of handle of a knife (20) end outward
Loop diameter, described Wrench head (11) includes that containing cavity, containing cavity inner ring are provided with groove (15), and groove is embedded with chuck in (15)
(13), described chuck (13) matches with the draw-in groove (22) of knife handle nut (21) outer ring, and containing cavity overlying is covered with end cap (14),
Described end cap (14) is fixed on containing cavity by detachable glue.
A kind of split-type handle of a knife spanner the most according to claim 1, it is characterised in that described chuck (13) quantity is 3,
Distribution is located at Wrench head (11) inner ring.
A kind of split-type handle of a knife spanner the most according to claim 1, it is characterised in that described handle (12) is upper sheathed anti-skidding
Gum cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610479891.2A CN106112885A (en) | 2016-06-27 | 2016-06-27 | A kind of split-type handle of a knife spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610479891.2A CN106112885A (en) | 2016-06-27 | 2016-06-27 | A kind of split-type handle of a knife spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106112885A true CN106112885A (en) | 2016-11-16 |
Family
ID=57266671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610479891.2A Pending CN106112885A (en) | 2016-06-27 | 2016-06-27 | A kind of split-type handle of a knife spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106112885A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153933A (en) * | 2019-06-21 | 2019-08-23 | 东莞堡威自动化科技有限公司 | A kind of tool changing tool special spanner |
| CN110549284A (en) * | 2019-10-11 | 2019-12-10 | 保定华铁电气化供电器材设备有限公司 | Buckle cover type wrench for protective cover of bolt anti-corrosion protection device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5285703A (en) * | 1993-03-08 | 1994-02-15 | Carson Thomas E | Spanner plier tool |
| CN203680154U (en) * | 2014-02-20 | 2014-07-02 | 曲广风 | Novel annular locking spanner |
| CN203680153U (en) * | 2014-02-20 | 2014-07-02 | 曲广风 | Annular split-type locking spanner |
| US9180528B2 (en) * | 2011-09-30 | 2015-11-10 | The United States Of America As Represented By The Secretary Of The Navy | Extraction device and method |
| CN204748445U (en) * | 2015-06-24 | 2015-11-11 | 江苏建筑职业技术学院 | Special obvolvent formula ratchet spanner of numerically controlled fraise machine handle of a knife |
| CN204819297U (en) * | 2015-07-23 | 2015-12-02 | 安徽泉盛化工有限公司 | Dismantle ring spanner of reciprocating compressor cross head connector |
-
2016
- 2016-06-27 CN CN201610479891.2A patent/CN106112885A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5285703A (en) * | 1993-03-08 | 1994-02-15 | Carson Thomas E | Spanner plier tool |
| US9180528B2 (en) * | 2011-09-30 | 2015-11-10 | The United States Of America As Represented By The Secretary Of The Navy | Extraction device and method |
| CN203680154U (en) * | 2014-02-20 | 2014-07-02 | 曲广风 | Novel annular locking spanner |
| CN203680153U (en) * | 2014-02-20 | 2014-07-02 | 曲广风 | Annular split-type locking spanner |
| CN204748445U (en) * | 2015-06-24 | 2015-11-11 | 江苏建筑职业技术学院 | Special obvolvent formula ratchet spanner of numerically controlled fraise machine handle of a knife |
| CN204819297U (en) * | 2015-07-23 | 2015-12-02 | 安徽泉盛化工有限公司 | Dismantle ring spanner of reciprocating compressor cross head connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153933A (en) * | 2019-06-21 | 2019-08-23 | 东莞堡威自动化科技有限公司 | A kind of tool changing tool special spanner |
| CN110549284A (en) * | 2019-10-11 | 2019-12-10 | 保定华铁电气化供电器材设备有限公司 | Buckle cover type wrench for protective cover of bolt anti-corrosion protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |