CN106112889A - 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
- CN106112889A CN106112889A CN201610483134.2A CN201610483134A CN106112889A CN 106112889 A CN106112889 A CN 106112889A CN 201610483134 A CN201610483134 A CN 201610483134A CN 106112889 A CN106112889 A CN 106112889A
- Authority
- CN
- China
- Prior art keywords
- handle
- wrench head
- knife
- shaped chuck
- containing cavity
- 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
- 239000003292 glue Substances 0.000 claims abstract description 7
- 239000000725 suspension Substances 0.000 claims abstract description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
Abstract
The invention discloses a kind of split type handle of a knife spanner, two handle plug-in types respectively are symmetrically mounted on Wrench head both sides, and Wrench head inner ring diameter is more than the knife handle nut race diameter of handle of a knife end, containing cavity inner ring groove is embedded with T-shaped chuck, T-shaped chuck matches with the draw-in groove of knife handle nut outer ring, and containing cavity overlying is covered with end cap, and end cap is fixed on containing cavity by detachable glue, handle outer end is provided with suspension fixing hole, and grip surface is provided with slipmat.Wrench head T-shaped chuck of the present invention matches with draw-in groove, and Wrench head is firmly set on knife handle nut, and knife handle nut and Wrench head will not be worn, and also do not come off and hurt hands；Remove detachable glue, unload bottom end cover and T-shaped 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；The not used time, the present invention can be fixed on metope by hanging fixing hole, substantially increase security performance and convenience.
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 blocks the draw-in groove of knife handle nut,
When in use, during force, spanner is fixing loosely easily comes off from knife handle nut, on the one hand can damage hands, the opposing party
The abrasion of protruding chuck on knife handle nut part and spanner can be aggravated when emaciated face falls, often change the waste causing 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, save the 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 being connected to one
The Wrench head risen and handle, described handle has two, and plug-in type is symmetrically mounted on Wrench head both sides, and Wrench head respectively
Inner ring diameter is more than the knife handle nut race diameter of handle of a knife end, and described Wrench head includes that containing cavity, containing cavity inner ring are provided with
Groove, is embedded with T-shaped chuck in groove, described T-shaped chuck matches with the draw-in groove of knife handle nut outer ring, and containing cavity overlying is covered with
End cap, described end cap is fixed on containing cavity by detachable glue, and described handle outer end is provided with suspension fixing hole, described wrist-watch
Face is provided with slipmat.
Preferably, described Wrench head is annular.
Preferably, described T-shaped chuck quantity has 3, matches with any 3 draw-in grooves of knife handle nut outer ring respectively.
Wrench head of the present invention uses full encirclement mode to be enclosed within knife handle nut, and T-shaped chuck matches with draw-in groove, makes to pull
Portion is firmly set on knife handle nut at hand, and during filling cutter and unloading cutter force, T-shaped chuck and draw-in groove can be easy to match
Closing, will not get loose, knife handle nut and Wrench head will not be worn, and also will not hurt hands because of unexpected coming off；T-shaped card
The detachable installation of platform, use of long duration need change time, remove detachable glue, unload bottom end cover and T-shaped chuck can be taken off
It is individually replaced；When needing to change Wrench head, Wrench head and handle are taken apart the most replaceable, whole instrument need not be changed, joint
About use replacement cost；The not used time, the present invention can be fixed on metope by hanging fixing hole；Both hands exert a force from both sides
It is more prone to, substantially increases security performance and convenience.
Accompanying drawing explanation
Fig. 1 is the use state diagram of the present invention；
Fig. 2 is the exploded view that Fig. 1 uses state；
In figure, 11. Wrench heads, 12. handles, 13.T shape chuck, 14. end caps, 15. grooves, 16. slipmat, 17. hang
Fixing hole, 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 the Wrench head 11 linked together and handle 12, described
Hands 12 has two, is symmetrically mounted on Wrench head 11 both sides by buckle plug-in type respectively, and Wrench head 11 inner ring diameter is big
In knife handle nut 21 race diameter of handle of a knife 20 end, described Wrench head 11 includes that containing cavity, containing cavity inner ring are provided with groove
15, groove 15 is embedded with T-shaped chuck 13, described T-shaped chuck 13 matches, on containing cavity with the draw-in groove 22 of knife handle nut 21 outer ring
Covering is provided with end cap 14, and described end cap 14 is fixed on containing cavity by detachable glue, and it is solid that described handle 12 outer end is provided with suspension
Determining hole 17, described handle 12 surface is provided with slipmat 16.
When installing use, Wrench head 11 is enclosed within knife handle nut 21, the T-shaped chuck 13 of Wrench head 11 inner ring
Matching with the draw-in groove 22 of knife handle nut 21 outer ring, both hands catch handle 12 force to rotate from two ends, it is achieved fill cutter and unload cutter；?
During handling cutter, T-shaped chuck 13 matches with draw-in groove 22, and solid and reliable difficult drop-off more will not wear and tear, and slipmat 16 is permissible
When preventing from exerting a force, handle 12 slips；The detachable installation of T-shaped chuck 13, use of long duration need change time, remove detachable glue,
Bottom end cover 14 can be unloaded, T-shaped chuck 13 is taken off from groove 15 and can be individually replaced；Need to change whole Wrench head 11
Time, Wrench head 11 and handle 12 are taken apart the most replaceable, whole instrument need not be changed；The not used time, the present invention can be passed through
Hang fixing hole 17 to be fixed on metope.
Preferably, described Wrench head 11 is annular.
When loading and unloading cutter, T-shaped chuck 13 quantity is not easy to align with draw-in groove 22 too much, and quantity is fixed loosely very little.Preferably
, described T-shaped chuck 13 quantity has 3, matches with any 3 draw-in grooves 22 of knife handle nut 21 outer ring respectively.3 pairs of T-shaped cards
Platform 13 and draw-in groove 22 can be easy to match, and will not get loose, and both hands force operation is more prone to.
Claims (3)
1. a split type handle of a knife spanner, including the Wrench head (11) linked together and handle (12), it is characterised in that institute
Stating handle (12) and have two, plug-in type is symmetrically mounted on Wrench head (11) both sides, and Wrench head (11) inner ring diameter respectively
More than knife handle nut (21) race diameter of handle of a knife (20) end, described Wrench head (11) includes containing cavity, containing cavity inner ring
It is provided with groove (15), groove (15) is embedded with the card of T-shaped chuck (13), described T-shaped chuck (13) and knife handle nut (21) outer ring
Groove (22) matches, and containing cavity overlying is covered with end cap (14), and described end cap (14) is fixed on containing cavity by detachable glue,
Described handle (12) outer end is provided with suspension fixing hole (17), and described handle (12) surface is provided with slipmat (16).
One the most according to claim 1 split type handle of a knife spanner, it is characterised in that described Wrench head (11) is annulus
Shape.
One the most according to claim 1 split type handle of a knife spanner, it is characterised in that described T-shaped chuck (13) quantity has 3
Individual, match with any 3 draw-in grooves (22) of knife handle nut (21) outer ring respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610483134.2A CN106112889A (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 |
|---|---|---|---|
| CN201610483134.2A CN106112889A (en) | 2016-06-27 | 2016-06-27 | A kind of split type handle of a knife spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106112889A true CN106112889A (en) | 2016-11-16 |
Family
ID=57265887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610483134.2A Pending CN106112889A (en) | 2016-06-27 | 2016-06-27 | A kind of split type handle of a knife spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106112889A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202357074U (en) * | 2011-11-21 | 2012-08-01 | 青岛华瑞汽车零部件有限公司 | Multifunctional universal knife handle wrench |
| CN102990576A (en) * | 2012-10-11 | 2013-03-27 | 宁波誉信工具制造有限公司 | T-shaped sleeve |
| US20140137707A1 (en) * | 2012-11-16 | 2014-05-22 | David Sean York | Cat 40 tool holder wrench |
| 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 |
| CN205888996U (en) * | 2016-06-27 | 2017-01-18 | 徐州海马机械铸造有限公司 | Split type handle of a knife spanner |
-
2016
- 2016-06-27 CN CN201610483134.2A patent/CN106112889A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202357074U (en) * | 2011-11-21 | 2012-08-01 | 青岛华瑞汽车零部件有限公司 | Multifunctional universal knife handle wrench |
| CN102990576A (en) * | 2012-10-11 | 2013-03-27 | 宁波誉信工具制造有限公司 | T-shaped sleeve |
| US20140137707A1 (en) * | 2012-11-16 | 2014-05-22 | David Sean York | Cat 40 tool holder wrench |
| 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 |
| CN205888996U (en) * | 2016-06-27 | 2017-01-18 | 徐州海马机械铸造有限公司 | Split type handle of a knife spanner |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |