CN206227074U - A kind of Green fence cutter - Google Patents
A kind of Green fence cutter Download PDFInfo
- Publication number
- CN206227074U CN206227074U CN201621164378.6U CN201621164378U CN206227074U CN 206227074 U CN206227074 U CN 206227074U CN 201621164378 U CN201621164378 U CN 201621164378U CN 206227074 U CN206227074 U CN 206227074U
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- CN
- China
- Prior art keywords
- scissor body
- half scissor
- lower half
- upper half
- plate
- 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.)
- Expired - Fee Related
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- Scissors And Nippers (AREA)
Abstract
The utility model discloses a kind of Green fence cutter,Including upper half scissor body and lower half scissor body,Composition power arm is hinged between upper half scissor body and lower half scissor body equal,The equal scissor body of resistance arm,It is characterized in that,The sword of upper half scissor body while and lower half scissor body sword while on be provided with the concavo-convex alternate edge of a knife,The concavo-convex alternate edge of a knife is made up of the rear recessed parabolic type edge of a knife and the lordosis linear pattern edge of a knife,Positioned at upper half scissor body sword in the sword of afterbody and lower half scissor body afterbody be provided with thick secateurs and cut arc-shaped notch,The thick branch of rear side is prevented to continue to slide to cutting sharp direction when the Green fence cutter of the edge of a knife of this concavo-convex interphase structure that the utility model is provided carries out pruning operation,Cut the branch entered in shearing interval,Can realize that diameter 46mm branches once are pruned as needed,Retaining spring is produced when pruning and prunes power-assisted,It is more time saving and energy saving,And in a non-operative state,Scissors mouthful is in closed state,It is easy to carry,Personnel's accidental injury is not resulted in.
Description
Technical field
The present invention relates to gardens pruning technical field of tools, more particularly to a kind of Green fence cutter.
Background technology
The scissors mouth of the Green fence cutter under prior art is generally adopted by linear pattern or the big wave mode edge of a knife, and the smooth edge of a knife holds
It is also easy to produce and make branch advancing slip to the thrust for cutting sharp direction or slide, at least thick branch of as low as more than 10mm can not be pruned, and together
The branch in one shear angle region needs stability appraisal, laborious time-consuming, most labour-saving position shear angle maximum thrust maximum during pruning, branch
Bar has pushed the first half of scissors to, and the thrust of the thicker generation of branch is bigger, also bigger to the distance for cutting sharp direction sliding, increase
Resistance arm is laborious or empty laborious, and one is propulsive thrust that firmly sinciput overcomes scissors when being embodied in pruning, and two is to use simultaneously
Power shears branch, and active force disperses, and three is that branch increases resistance arm arduously to sharp direction slip is cut, and four is that branch has suitable portion
Divide landing needs that pruning is repeated several times and effort is repeated several times, five is the thick branch that can not prune more than 10mm, therefore is only suitable for withe
The pruning of bar, using there is very much limitation, so the pruning tool of in the market has just increased thick secateurs newly in addition.In the market
Green fence cutter, one is that accidental injury personnel are easily opened without automatic closing device, and two is that helpless power apparatus fully rely on people when shearing
Power.
The content of the invention
The technical problem to be solved in the present invention is that to overcome existing Green fence cutter to there is branch in the operation that wooden land is pruned universal
Landing is slided to sharp direction is cut；The branch in same shear angle region need stability appraisal, it is laborious it is time-consuming, there is safety defect, there is provided
One kind is green to cut, so as to solve the above problems.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：A kind of Green fence cutter, including upper semishearing
Cutter hub and lower half scissor body, are hinged that composition power arm is equal, resistance arm is equal cuts between upper half scissor body and lower half scissor body
Cutter hub, the sword of upper half scissor body while and lower half scissor body sword while on be provided with the concavo-convex alternate edge of a knife, concavo-convex alternate knife
Mouth is made up of the rear recessed parabolic type edge of a knife and the lordosis linear pattern edge of a knife, positioned at the sword side afterbody and lower half scissor body of upper half scissor body
Sword side afterbody be provided with thick secateurs and cut arc-shaped notch, the upper half scissor body and lower half scissor body be by upper cover plate, under
Cover plate, bolt assembly are realized being hinged and limiting upper half scissor body and the folding angle of lower half scissor body, lower half scissor body and upper half
Correspondence has opened up hinge hole and folding angle limit groove on scissor body, connection is offered on the upper cover plate and lower cover logical
Hole, upper half scissor body and lower half scissor body are articulated and connected by bolt assembly and hinge hole, and upper cover plate and lower cover pass through bolt
Component is connected to the both sides of upper half scissor body and lower half scissor body, and upper half scissor body and lower half scissor body by being connected to
The bolt assembly being interspersed in folding angle limit groove between upper cover plate and lower cover realizes the spacing of folding angle.
Used as a preferred technical solution of the present invention, a kind of described Green fence cutter also includes upper location-plate and lower positioning
Symmetrical retaining spring mounting groove is provided with plate, upper location-plate and lower location-plate, retaining spring mounting groove includes fixing
Joint end and elastic deformation resigning end, upper location-plate are connected between upper half scissor body and upper cover plate and are fixed with upper cover plate and connects
Connect, lower location-plate is connected between lower half scissor body and lower cover and is fixedly connected with lower cover, positioned at upper half scissor body with
The elastic deformation resigning end for corresponding to the retaining spring mounting groove opened up on upper location-plate and lower location-plate on half scissor body respectively sets
Be equipped with jack, one end of retaining spring be provided with fastening screw and with jack grafting, the other end of retaining spring is placed in retaining spring
In the fixed joint end of mounting groove, only in the presence of the elastic force of retaining spring, the folding of upper half scissor body and lower half scissor body
Angle is zero.
Used as a preferred technical solution of the present invention, described retaining spring is arc spring lamination, described folding angle
It with the central axis of hinge hole is arc-shaped slot around axle that stopper slot is.
Used as a preferred technical solution of the present invention, the thick secateurs cuts arc-shaped notch for shearing the diameter model of thick branch
It is 0 to 35.94mm to enclose.
The beneficial effect that is reached of the present invention is：The hedgerow of this multigroup concavo-convex alternate knife edge structure that the present invention is provided
Cut, when pruning operation is carried out, can effectively prevent the thick branch of rear side from sliding landing to sharp direction is cut, it is ensured that resistance arm is constant big,
Along with spring assist shearing, the pruning of the thickness branch of below 46mm can be carried out as needed, prune more laborsaving time saving, and
In a non-operative state, scissors is in closure state automatically, and being easy to carry will not accidentally injure personnel.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, with reality of the invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.
Fig. 1 is a kind of Green fence cutter closure state overall structure front view of the invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the perspective structure schematic diagram of Fig. 1；
Fig. 4 is a kind of Green fence cutter open configuration overall structure front view of the invention；
Fig. 5 is the perspective structure schematic diagram of Fig. 4；
Fig. 6 is a kind of Green fence cutter structural decomposition diagram of the invention；
In figure：1st, upper half scissor body；2nd, lower half scissor body；3rd, the rear recessed parabolic type edge of a knife；4th, the lordosis linear pattern edge of a knife；5、
Thick secateurs cuts arc-shaped notch；6th, upper cover plate；7th, lower cover；8th, hinge hole；9th, folding angle limit groove；10th, through hole is connected；11、
Upper location-plate；12nd, lower location-plate；13rd, retaining spring mounting groove；14th, fixed joint end；15th, elastic deformation resigning end；16th, it is fixed
Position spring；17th, jack；18th, fastening screw.
Specific embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment
As shown in figures 1 to 6, a kind of Green fence cutter, including upper half scissor body 1 and lower half scissor body 2, upper half scissor body 1 and lower half
The composition scissor body that power arm is equal, resistance arm is equal, the sword side of upper half scissor body 1 and lower half scissors are hinged between scissor body 2
The concavo-convex alternate edge of a knife is provided with the sword side of body 2, the concavo-convex alternate edge of a knife is by the rear recessed parabolic type edge of a knife 3 and lordosis straight line
The type edge of a knife 4 is constituted, positioned at upper half scissor body 1 sword in the sword of afterbody and lower half scissor body 2 afterbody be provided with thick secateurs and cut
Arc-shaped notch 5, the upper half scissor body 1 and lower half scissor body 2 are to realize being hinged by upper cover plate 6, lower cover 7, bolt assembly
And the folding angle of upper half scissor body 1 and lower half scissor body 2 is limited, correspondence is opened up on lower half scissor body 2 and upper half scissor body 1
Hinge hole 8 and folding angle limit groove 9, offer connection through hole 10, upper half scissor body 1 on the upper cover plate 1 and lower cover 2
It is articulated and connected by bolt assembly and hinge hole 8 with lower half scissor body 2, upper cover plate 6 and lower cover 7 are connected respectively by bolt assembly
The both sides of upper half scissor body 1 and lower half scissor body 2, and upper half scissor body 1 and lower half scissor body 2 are connected on by being connected to upper cover plate
The bolt assembly being interspersed in folding angle limit groove 9 between 6 and lower cover 7 realizes the spacing of folding angle.
Further, a kind of described Green fence cutter also includes upper location-plate 11 and lower location-plate 12, and upper location-plate 11 is with
It is provided with location-plate 12 in symmetrical retaining spring mounting groove 13, retaining spring mounting groove 13 and retaining spring is installed
16, retaining spring mounting groove 13 includes fixed joint end 14 and elastic deformation resigning end 15, and upper location-plate 11 is connected to semishearing
Be fixedly connected between cutter hub 1 and upper cover plate 6 and with upper cover plate 6, lower location-plate 12 be connected to lower half scissor body 2 and lower cover 7 it
Between and be fixedly connected with lower cover 7, correspond to upper location-plate 11 and lower fixed respectively on upper half scissor body 1 and lower half scissor body 2
The elastic deformation resigning end 15 of the retaining spring mounting groove 13 opened up on the plate 12 of position is provided with jack 17, one end of retaining spring 16
Be provided with fastening screw 18 and with the grafting of jack 17, the other end of retaining spring 16 is placed in the fixed clamping of retaining spring mounting groove 13
In end 14, only in the presence of the elastic force of retaining spring 16, the folding angle of upper half scissor body 1 and lower half scissor body 2 is zero.
Further, described retaining spring 16 is arc spring lamination, and described folding angle limit groove 9 is with hinge hole 8
Central axis be arc-shaped slot around axle.
Further, it is 0 to 35.94mm that the thick secateurs cuts arc-shaped notch 5 for shearing the diameter range of thick branch.
Further, the number of described folding angle limit groove is 3, in two of which folding angle limit groove
Heart camber line is located on same circumference.
Specifically, the present invention is pruning tool of the Green fence cutter one for pruning Nursery Stock, its part composition and
Dismounting is very convenient, for its part composition, mainly there is upper half scissor body 1；Lower half scissor body 2；Upper cover plate 6；Lower cover 7；
Upper location-plate 11；Lower location-plate 12；Retaining spring 16；During assembling successively by lower cover 7, lower location-plate 12, retaining spring 16, under
Half scissor body 2, upper half scissor body 1, upper location-plate 11, retaining spring 16, upper cover plate 6 are folded merga pass bolt assembly and are overlapped
Direction upper limit；When using Green fence cutter of the invention, essentially consist in by the rear recessed parabolic type edge of a knife 3 and the lordosis linear pattern edge of a knife
The 4 concavo-convex alternate edges of a knife, the recessed parabolic type edge of a knife 3 can make recessed throwing after shear angle maximum reduction 17 degree, and after each of which
The rear end of the thing line style edge of a knife 3 produces thrust forward, and front end produces thrust backward, prevents branch from sliding to cutting sharp direction over long distances
Dynamic to slide, without stability appraisal, the most laborsaving position of the minimum arm of force increases by one thick secateurs of setting and cuts arc-shaped notch, directly prunes 40mm
Following thickness branch.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
Modified with to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic.
All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in of the invention
Within protection domain.
Claims (4)
1. a kind of Green fence cutter, including upper half scissor body and lower half scissor body, group is hinged between upper half scissor body and lower half scissor body
Into the scissor body that power arm is equal, resistance arm is equal, it is characterised in that the sword of upper half scissor body while and lower half scissor body sword while
On be provided with the concavo-convex alternate edge of a knife, the concavo-convex alternate edge of a knife is by the rear recessed parabolic type edge of a knife and lordosis linear pattern edge of a knife group
Into, positioned at upper half scissor body sword in the sword of afterbody and lower half scissor body afterbody be provided with thick secateurs and cut arc-shaped notch, institute
It is to realize being hinged and limiting upper half scissor body by upper cover plate, lower cover, bolt assembly to state upper half scissor body and lower half scissor body
With the folding angle of lower half scissor body, correspondence has opened up hinge hole and folding angle limit on lower half scissor body and upper half scissor body
Groove, offers connection through hole on the upper cover plate and lower cover, upper half scissor body and lower half scissor body by bolt assembly and
Hinge hole is articulated and connected, and upper cover plate and lower cover are connected to the two of upper half scissor body and lower half scissor body by bolt assembly
Side, and upper half scissor body and lower half scissor body are interspersed in folding angle limit groove by being connected between upper cover plate and lower cover
Interior bolt assembly realizes the spacing of folding angle.
2. a kind of Green fence cutter according to claim 1, it is characterised in that upper fixed also including upper location-plate and lower location-plate
Be provided with symmetrical retaining spring mounting groove on position plate and lower location-plate, retaining spring mounting groove include fixed joint end and
Elastic deformation resigning end, upper location-plate is connected between upper half scissor body and upper cover plate and is fixedly connected with upper cover plate, lower positioning
Plate is connected between lower half scissor body and lower cover and is fixedly connected with lower cover, on upper half scissor body and lower half scissor body
The elastic deformation resigning end for corresponding to the retaining spring mounting groove opened up on upper location-plate and lower location-plate respectively is provided with jack, fixed
One end of position spring be provided with fastening screw and with jack grafting, the other end of retaining spring is placed in the fixation of retaining spring mounting groove
In joint end, only in the presence of the elastic force of retaining spring, the folding angle of upper half scissor body and lower half scissor body is zero.
3. a kind of Green fence cutter according to claim 2, it is characterised in that described retaining spring is arc spring lamination, described
Folding angle limit groove be with the central axis of hinge hole be arc-shaped slot around axle.
4. a kind of Green fence cutter according to claim 3, it is characterised in that it is thick for shearing that the thick secateurs cuts arc-shaped notch
The diameter range of branch is 0 to 35.94mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621164378.6U CN206227074U (en) | 2016-10-25 | 2016-10-25 | A kind of Green fence cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621164378.6U CN206227074U (en) | 2016-10-25 | 2016-10-25 | A kind of Green fence cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206227074U true CN206227074U (en) | 2017-06-09 |
Family
ID=58983713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621164378.6U Expired - Fee Related CN206227074U (en) | 2016-10-25 | 2016-10-25 | A kind of Green fence cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206227074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342565A (en) * | 2016-10-25 | 2017-01-25 | 廖春碧 | Hedge clippers |
-
2016
- 2016-10-25 CN CN201621164378.6U patent/CN206227074U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342565A (en) * | 2016-10-25 | 2017-01-25 | 廖春碧 | Hedge clippers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20191025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |