CN207543693U - A kind of protection garden shearer of angle adjustable - Google Patents

A kind of protection garden shearer of angle adjustable Download PDF

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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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Expired - Fee Related
Application number
CN201721323899.6U
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Chinese (zh)
Inventor
郑辉能
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郑辉能
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Priority to CN201721323899.6U priority Critical patent/CN207543693U/en
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Publication of CN207543693U publication Critical patent/CN207543693U/en
Expired - Fee Related legal-status Critical Current
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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

A kind of protection garden shearer of angle adjustable
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.
CN201721323899.6U 2017-10-16 2017-10-16 A kind of protection garden shearer of angle adjustable Expired - Fee Related CN207543693U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180629

Termination date: 20201016

CF01 Termination of patent right due to non-payment of annual fee