CN207543693U - A kind of protection garden shearer of angle adjustable - Google Patents
A kind of protection garden shearer of angle adjustable Download PDFInfo
- Publication number
- CN207543693U CN207543693U CN201721323899.6U CN201721323899U CN207543693U CN 207543693 U CN207543693 U CN 207543693U CN 201721323899 U CN201721323899 U CN 201721323899U CN 207543693 U CN207543693 U CN 207543693U
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- China
- Prior art keywords
- handle
- driving lever
- scissors
- lever
- fixing nut
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- 230000001681 protective Effects 0.000 claims abstract description 21
- 230000001154 acute Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000009966 trimming Methods 0.000 description 5
- 210000001699 lower leg Anatomy 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 2
- 235000003325 Ilex Nutrition 0.000 description 2
- 241000209035 Ilex Species 0.000 description 2
- 230000004323 axial length Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000003447 ipsilateral Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model is related to afforestation apparatus fields, and in particular to a kind of protection garden shearer of angle adjustable, including scissors and handle, it is characterised in that：Scissors is hinged with handle, and including angular adjustment apparatus, fixing device and protective device, angular adjustment apparatus includes follower lever and driving lever, and follower lever one end is hinged with scissors, and the other end is hinged with driving lever, and driving lever surface is equipped with screw thread；Fixing device includes fixing nut, and handle is provided with circular through hole, and driving lever is slidably socketed across circular through hole with handle, and grip surface is provided with groove, and fixing nut is connected in groove, is rotatablely connected with handle, and driving lever is threadedly coupled with fixing nut；Protective device includes protective cover, and protective cover is fixed on scissors surface, and edge is with scissors close to the coincident of blade side, and both ends horizontally outward extend outwardly, the utility model is simple in structure, can adjust the angle and fix at any time at any time, and practical function protrudes.
Description
Technical field
The utility model is related to afforestation apparatus fields, and in particular to a kind of protection garden shearer of angle adjustable.
Background technology
Pollarding is the important foundation link in city landscape design, gardens cultivation, roadside greening.In prior art item
Under part, pollarding is mainly what is carried out using garden shear.When trimming the not ipsilateral of identical branch, operator is using
In shrub and hedge trimmer work, it is often necessary to convert different postures and position with better pollard, handle cannot be according to operation
The work habit and different gestures of person and position are adjusted so that operator needs to pass through when repairing the branch of different location
The force direction of rotation hand carrys out operation handle, increases the working strength of operator, and trimming branch is quite inconvenient.Based on this,
It is necessary to invent a kind of completely new garden shear, common straight snips and the angle by adjusting scissors can be used for, for arc
The trimming of shape or spherical effect.
In Patent No. CN201620594528.0, the applying date is on 06 18th, 2016, and the day for announcing is 03 month 2017
A kind of gardens pruning scissors is disclosed in the utility model patent of 15 days, which is a kind of gardens pruning scissors, including
Pivot, left cutting edge, right cutting edge, left finger ring, right finger ring, resetting spring；Wherein, left cutting edge and right cutting edge are hinged by pivot
Together；The blade of the blade of left cutting edge and right cutting edge is bending to the left along the circumferencial direction of pivot；The blade of left cutting edge and the right side
The blade of cutting edge is bent backward along the axis direction of pivot；Left finger ring is fixed on the shank left side of right cutting edge；Right finger ring is consolidated
Due to the shank right side of left cutting edge；The both ends of resetting spring are right with the shank of the shank left side of left cutting edge and right cutting edge respectively
Side is fixed.The technical solution mainly realizes the purpose of trimming spheroidal tree crown by using completely new bending cutting edge structure,
But it is not high for the applicability of common straight snips, and scissors does not have protective device, trims the canebreak fallen in the process and holds
Easily fall into the pivot and spring assembly of scissors.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of protection garden shearer of angle adjustable, main to use
In solving the problems, such as that existing garden shearer cannot adjust the angle, to trim inconvenient and protection effect poor.
（Two）Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：
The protection garden shearer of a kind of angle adjustable, including scissors and handle, it is characterised in that：The scissors with described
Hand is hinged, and including angular adjustment apparatus, fixing device and protective device, the angular adjustment apparatus includes follower lever and active
Bar, described follower lever one end are hinged with the scissors, and the other end is hinged with the driving lever, and the driving lever surface is equipped with spiral shell
Line；The fixing device includes fixing nut, and the handle is provided with circular through hole, the driving lever pass through the circular through hole with
The handle is slidably socketed, and the grip surface is provided with groove, and the fixing nut is connected in the groove, with the handle
Rotation connection, the driving lever are threadedly coupled with the fixing nut；The protective device includes protective cover, and the protective cover is consolidated
Surely it is arranged on the scissors surface, edge and the scissors are close to the coincident of blade side, and the equal horizontal direction in both ends
Extend outwardly outside.
Preferably, the follower lever cross-sectional shape is rectangle, and the driving lever cross-sectional shape is circle.
Preferably, its upper and lower ends is semicircle in the handle cross-sectional shape, intermediate for rectangle, the semicircle
Upper end is slidably socketed with the driving lever.
Preferably, the fixing nut is cylinder, and curved surface is equipped with skid resistance strip, on the fixing nut disc
The distance of peak to the handle intermediate rectangular is more than the semicircular peak in handle upper end to square among the handle
The distance of shape.
Preferably, the semicircle upper end of the handle to the follower lever and the hinged place of the driving lever distance always
More than 0.
Preferably, the acute angle angle of the follower lever and the driving lever is consistently greater than 0.
（Three）Advantageous effect
Compared to the prior art, the beneficial effects of the utility model are：（1）Equipped with angular adjustment apparatus, and angle
Adjusting range is big：Angular adjustment apparatus is link mechanism, and driving lever, which moves horizontally, scissors to be driven to be rotated on handle, is realized
Angle adjustment in the range of 0 to 90 degree；（2）It equipped with fixing device, and can adjust the angle, fix at any time at any time：It adjusts and solid
The fixing nut of fixed equal wearing or featuring stage armour on hand realizes that fixing nut is threadedly coupled to rotate with handle simultaneously with driving lever and be clamped, fixed spiral shell
The skid resistance strip rotated convenient for finger is additionally provided on mother, finger is only needed to rotate fixing nut, can be achieved with the movement of driving lever with
It is fixed, it is easy to operate, it is easy to use;(3) protective cover is equipped with close to the lower section of blade side in scissors, can repairing garden shearer
Chinese ilex, branch are cut when plants, the clasts such as leaf, branch for cutting can be discharged along protective cover, prevent these clasts from entering
In the hinge of link mechanism or the through-hole of handle, using effect is influenced.The utility model is simple in structure, easy to use, practicality effect
Fruit protrudes.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the main view direction schematic diagram of the utility model；
Fig. 2 is the rear direction schematic diagram of the utility model；
Fig. 3 is the schematic diagram after the utility model adjusts the angle；
Fig. 4 is the structure diagram of handle；
Fig. 5 is angular adjustment apparatus structure diagram；
Fig. 6 is the structure diagram of scissors
Each reference numeral is as follows：
1st, handle；2nd, fixing nut；3rd, driving lever；4th, follower lever；5th, scissors；6th, protective cover；7th, hinge seat.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model one end point embodiment rather than the embodiment held entirely.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without creative efforts, belongs to
The range of the utility model protection.
A kind of protection garden shearer of angle adjustable as depicted in figs. 1 and 2, the garden shearer include scissors apparatus, angle
Adjusting apparatus, fixing device and protective device, scissors apparatus include scissors 5 and handle 1, the shape of handle 1 as shown in figure 4,
In the cross-sectional shape of handle 1, upper and lower ends are semicircle, intermediate for rectangle, the semicircle lower end axial length of handle 1
More than the axial length of its semicircle upper end, the semicircle upper end of handle 1 is provided with circular through hole, rectangular end and the scissors 5 of handle 1
It is hinged；Angular adjustment apparatus includes follower lever 4 and driving lever 3, and structure is as shown in figure 5,4 cross-sectional shape of follower lever is square
Shape, 3 shape of driving lever are cylinder, and curved surface is equipped with screw thread, and the lower end of scissors 5 is equipped with hinge seat 7,4 one end of follower lever and hinge
Chain seat 7 is hinged, and the other end is hinged with driving lever 3, and driving lever 3 passes through circular through hole to be slidably socketed with the semicircle upper end of handle 1,
During follower lever 4 is hinged with the rotation of driving lever 3,0 is consistently greater than with the acute angle angle of driving lever 3；Fixing device
Including fixing nut 2, fixing nut 2 is cylinder, and curved surface is equipped with skid resistance strip, is provided in the semicircle upper end of handle 1
Groove, fixing nut 2 are connected in groove, are rotatablely connected with handle 1, and driving lever 3 is threadedly coupled with fixing nut 2, fixed spiral shell
The distance of peak to 1 intermediate rectangular of handle on female 2 discs is greater than in the semicircular peak to handle 1 of 1 upper end of handle
Between rectangle distance, adjust fixing nut 2 in order to which finger can facilitate, the semicircle upper end of handle 1 to follower lever 4 and driving lever
The distance of 3 hinged place is consistently greater than 0, prevents handle 1 from generating interference with follower lever 4；Protective device includes protective cover 6, protection
Cover 6 is fixed on 5 surface of scissors, structure type as shown in fig. 6, its edge and scissors 5 close to the coincident of blade side,
And both ends horizontally outward extend outwardly.
The operation principle of the utility model is as follows：Angular adjustment apparatus is link mechanism, structure diagram such as Fig. 5 institutes
Show, driving lever 3 is threadedly coupled with fixing nut 3, and the rotation of fixing nut 3 is connected on handle 1, and driving lever 3 is slidably socketed in handle
In the circular through hole of hand 1, moving horizontally for driving lever 3 can be realized in rotation fixing nut 3, due to driving lever 3 and follower lever 4,
Follower lever 4 and the type of attachment of scissors 5, scissors 5 and handle 1 are hinged, so moving horizontally for driving lever 3 can drive scissors
5 rotate on handle 1, so as to realize the angle adjustment in the range of the degree of garden shearer 0 to 90, when the fixing nut 3 that stops operating
When, the angle of garden shearer will be fixed, and in addition fixing nut 3 is equipped with skid resistance strip, the operation of the more convenient finger of energy;It is cutting
Knife is equipped with protective cover close to the lower section of blade side, can make garden shearer when trimming Chinese ilex, branch when plants, the leaf cut
The clasts such as son, branch can be discharged along protective cover, prevent these clasts from entering in the hinge of link mechanism or the through-hole of handle,
Influence using effect.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or divide its middle-end technical characteristic to carry out equivalent replacement；And these
Modification is replaced, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (6)
1. a kind of protection garden shearer of angle adjustable, including scissors（5）And handle（1）, it is characterised in that：The scissors（5）
With the handle（1）It is hinged, including angular adjustment apparatus, fixing device and protective device, the angular adjustment apparatus include from
Lever（4）And driving lever（3）, the follower lever（4）One end and the scissors（5）It is hinged, the other end and the driving lever（3）Hinge
It connects, the driving lever（3）Surface is equipped with screw thread；The fixing device includes fixing nut（2）, the handle（1）It is provided with circle
Through-hole, the driving lever（3）Across the circular through hole and the handle（1）It is slidably socketed, the handle（1）Surface is provided with recessed
Slot, the fixing nut（2）It is connected in the groove, with the handle（1）Rotation connection, the driving lever（3）With it is described
Fixing nut（2）It is threadedly coupled；The protective device includes protective cover（6）, the protective cover（6）It is fixed at the scissors
（5）On surface, edge and the scissors（5）Coincident close to blade side, and both ends horizontally outward extend outwardly.
2. the protection garden shearer of angle adjustable according to claim 1, it is characterised in that：The follower lever（4）It is transversal
Face shape be rectangle, the driving lever（3）Cross-sectional shape is circle.
3. the protection garden shearer of angle adjustable according to claim 1, it is characterised in that：The handle（1）It is transversal
Its upper and lower ends is semicircle in the shape of face, and centre is rectangle, the semicircle upper end and the driving lever（3）Sliding sleeve
It connects.
4. the protection garden shearer of angle adjustable according to claim 3, it is characterised in that：The fixing nut（2）For
Cylinder, curved surface are equipped with skid resistance strip, the fixing nut（2）Peak on disc is to the handle（1）Intermediate square
The distance of shape is more than the handle（1）The semicircular peak in upper end is to the handle（1）The distance of intermediate rectangular.
5. the protection garden shearer of angle adjustable according to claim 3, it is characterised in that：The handle（1）Semicircle
Shape upper end is to the follower lever（4）With the driving lever（3）The distance of hinged place be consistently greater than 0.
6. the protection garden shearer of angle adjustable according to claim 1, it is characterised in that：The follower lever（4）With institute
State driving lever（3）Acute angle angle be consistently greater than 0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721323899.6U CN207543693U (en) | 2017-10-16 | 2017-10-16 | A kind of protection garden shearer of angle adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721323899.6U CN207543693U (en) | 2017-10-16 | 2017-10-16 | A kind of protection garden shearer of angle adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207543693U true CN207543693U (en) | 2018-06-29 |
Family
ID=62674149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721323899.6U Expired - Fee Related CN207543693U (en) | 2017-10-16 | 2017-10-16 | A kind of protection garden shearer of angle adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207543693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719765A (en) * | 2018-12-13 | 2019-05-07 | 康举平 | A kind of barbed draft cropping tool of medical treatment |
-
2017
- 2017-10-16 CN CN201721323899.6U patent/CN207543693U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719765A (en) * | 2018-12-13 | 2019-05-07 | 康举平 | A kind of barbed draft cropping tool of medical treatment |
| CN109719765B (en) * | 2018-12-13 | 2020-11-20 | 卞巧兰 | Medical barbed herb cutting device |
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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: 20180629 Termination date: 20201016 |
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| CF01 | Termination of patent right due to non-payment of annual fee |