CN208739651U - A kind of portable gardens pruning knife - Google Patents

A kind of portable gardens pruning knife Download PDF

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Publication number
CN208739651U
CN208739651U CN201821349127.4U CN201821349127U CN208739651U CN 208739651 U CN208739651 U CN 208739651U CN 201821349127 U CN201821349127 U CN 201821349127U CN 208739651 U CN208739651 U CN 208739651U
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CN
China
Prior art keywords
handle
wirerope
far
command
telescopic rod
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Active
Application number
CN201821349127.4U
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Chinese (zh)
Inventor
沈银凤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Yayue Garden Engineering Co Ltd
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Guangzhou Yayue Garden Engineering Co Ltd
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Application filed by Guangzhou Yayue Garden Engineering Co Ltd filed Critical Guangzhou Yayue Garden Engineering Co Ltd
Priority to CN201821349127.4U priority Critical patent/CN208739651U/en
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Publication of CN208739651U publication Critical patent/CN208739651U/en
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Abstract

The utility model relates to gardens gardening pruning tool technical fields, especially a kind of portable gardens pruning knife, including pedestal, shears blade and fixed blade piece, fixed blade piece is equipped with the first in command far from one end of cutter head, shears blade is equipped with second handle far from one end of cutter head, the first in command is fixed on chassis interior, second handle is located at the inside of pedestal and corresponding first in command's setting, the end of the first in command and second handle is equipped with pulley blocks, pedestal is equipped with telescopic rod far from the side of shears blade and fixed blade piece, telescopic rod is equipped with handle far from one end of pedestal, bracket is equipped with above handle, bracket is far from being rotatably connected to activity press piece on one end of handle, one end that activity press piece is located at telescopic rod is equipped with locking device, handle is equipped with wirerope storage box far from one end of telescopic rod.The utility model facilitates staff to carry operation by setting monolever pruning shear, improves working efficiency.

Description

A kind of portable gardens pruning knife
Technical field
The utility model relates to gardens gardening pruning tool technical field more particularly to a kind of portable gardens pruning knives.
Background technique
With the rapid development of our country's economy, Process of Urbanization Construction expedites the emergence of the big market of afforestation, and Landscape Industry welcomes development Spring, and the construction of afforestation and maintenance just be unable to do without garden instrument, garden instrument is many kinds of, wherein gardens pruning knife It is a kind of most commonly seen garden instrument.
Presently, there are pruning shear be mostly a bit than older, traditional pruning shear, historic Landscapes pruning shear due to by The limitation of decreased food and dual-handle design can only trim shorter and smaller, the simple plant of limb, for some higher apart from ground Branch, need by the tools high altitude operation such as ladder, and the dual-handle design of traditional pruning shear is in high aerial trimming complicated Diseases on plant stalk is more difficult to operate, and influences working efficiency.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of portable gardens proposed Pruning shear.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of portable gardens pruning knife, including pedestal, shears blade and fixed blade piece, the fixed blade piece are remote One end from cutter head is equipped with the first in command, and the shears blade is equipped with second handle, the first far from one end of cutter head Hand is fixed on chassis interior, and the second handle is located at the inside of the pedestal and corresponding first in command's setting, the fixation are cut It is flexibly connected in the middle part of blade and the shears blade by pin shaft, the first bullet is equipped between the first in command and second handle Spring, the both ends of the first spring are fixed with the first in command, second handle respectively, and the end of the first in command and second handle is equipped with Pulley blocks, the pedestal is interior and is located at the side of the pulley blocks equipped with the first fixed pulley, and the pedestal is far from the shears The side of blade and fixed blade piece is equipped with telescopic rod, and the telescopic rod is equipped with handle far from one end of pedestal, in the handle Portion is equipped with the second fixed pulley, is equipped with bracket above the handle, and the bracket is far from being rotatably connected to activity on one end of handle Press piece, one end that the activity press piece is located at telescopic rod are equipped with locking device, the described one end of activity press piece far from locking device Equipped with second spring, described second spring one end is connected to activity by piece, the one end of the second spring far from activity press piece It is connected on handle, the handle is equipped with wirerope storage box far from one end of the telescopic rod, in the wirerope storage box Equipped with wirerope storage device, the wirerope storage device is equipped with wirerope, and the wirerope is far from steel wire storage device One end successively bypasses locking device, the second fixed pulley, the first fixed pulley and pulley blocks and is fixedly connected on the first in command.
Preferably, handle surfaces are equipped with anti-skidding salient point, increase the friction between the hand of staff and handle, convenient for behaviour It trims.
Preferably, it is connected between pedestal, telescopic rod, handle and wirerope storage box, and telescopic rod and handle inner are sky The heart.
Preferably, locking device includes locking shell, and locking shell is fixed at the end of activity press piece, locks shell Interior to be equipped with guiding axis, guiding axis both ends are connected with locking inner walls, guide groove are offered on guiding axis, wirerope is around guiding Slot setting, the screw top for locking shell are connected with lock screw, and lock screw threaded one end is connected to locking housing top surface, and Contradict surface on a steel cord.
Preferably, the wirerope storage device includes the spool being applied in wirerope storage box, the wirerope End is fixedly connected on said reel, and one end of the spool extends to the outside of wirerope storage box and is connected with rocking bar.
Preferably, telescopic rod is equipped with the lock-screw that can be adjusted to preset length.
The utility model proposes a kind of portable gardens pruning knife, beneficial effect is: the utility model passes through setting Monolever, can the plant more easily to some riotous growth, limb complexity trim, the utility model passes through in handle Upper setting locking device can adjust the length of wirerope according to the length of telescopic rod, make more convenient operation.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of portable gardens pruning knife structural schematic diagram.
Fig. 2 be the utility model proposes Fig. 1 in partial enlargement diagram at A.
In figure: shears blade 1, fixed blade piece 2, pin shaft 3, pedestal 4, telescopic rod 5, handle 6, the first spring 7, pulley The 8, first fixed pulley 9 of group, bracket 10, activity press piece 11, second spring 12, wirerope 13, wirerope storage box 14, second are calmly sliding It is wheel 15, locking shell 16, guide groove 17, guiding axis 18, lock screw 19, rocking bar 20, spool 21, the first in command 22, second Hand 23.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.
Referring to Fig.1-2, a kind of portable gardens pruning knife, including pedestal 4, shears blade 1 and fixed blade piece 2, Gu Determine shear blade 2 and be equipped with the first in command 22 far from one end of cutter head, shears blade 1 is equipped with second handle far from one end of cutter head 23, the first in command 22 is fixed on inside pedestal 4, and second handle 23 is located at the inside of pedestal 4 and the corresponding first in command 22 is arranged, Gu Determine to be flexibly connected in the middle part of shear blade 2 and shears blade 1 by pin shaft 3, the is equipped between the first in command 22 and second handle 23 One spring 7, the both ends of the first spring 7 are fixed with the first in command 22, second handle 23 respectively, and the first spring 7 is used to support first Handle 22 and second handle 23, so that the first in command 22 and second handle 23 be not in the case where by external force always in opening State is equipped with pulley blocks 8 in the end of the first in command 22 and second handle 23.
Side in pedestal 4 and positioned at pulley blocks 8 is equipped with the first fixed pulley 9, and pedestal 4 is far from shears blade 1 and fixes The side of shear blade 2 is equipped with telescopic rod 5 can change the length of pruning shear when trimming higher limb by telescopic rod 5 Degree, does not need tool of climbing by ladder etc., facilitates staff to use, improve work efficiency.Telescopic rod 5, which is equipped with, to incite somebody to action Its lock-screw for being adjusted to preset length can tighten fixation by lock-screw when telescopic rod 5 mixes up length.
Telescopic rod 5 is equipped with handle 6 far from one end of pedestal 4, and 6 surface of handle is equipped with anti-skidding salient point, can increase work Friction between the hand and handle of personnel, convenient for operation trimming.
It is equipped with the second fixed pulley 15 inside handle 6, is equipped with bracket 10 above handle 6, on the one end of bracket 10 far from handle 6 It is rotatably connected to activity press piece 11, so that bracket 10 and activity press piece 11 form lever mechanism, by fixed with pulley blocks 8 and first Pulley 9 is used cooperatively, and the activity press piece 11 that need to only press on handle 6 can make pruning shear work, convenient and strength-saving.
One end that activity press piece 11 is located at telescopic rod 5 is equipped with locking device, and locking device includes locking shell 16, locks shell Body 16 is fixed at the end of activity press piece 11, and guiding axis 18,18 both ends of guiding axis and locking shell are equipped in locking shell 16 16 inner wall of body is connected, and guide groove 17 is offered on guiding axis 18, and wirerope 13 locks the top of shell 16 around the setting of guide groove 17 Portion is threaded with lock screw 19, and 19 threaded one end of lock screw is connected to locking 16 top surface of shell, and contradicts in wirerope 13 upper surfaces, can be with locking steel wire rope 13, and the position of lock screw 19 is corresponding with the position of guide groove 17, when rotation locking screw When silk 19, the end of lock screw 19 is allowed to be located exactly in guide groove 17, wirerope 13 is resisted and prevented by lock screw 19 at this time It is slided.
Activity press piece 11 far from locking device one end be equipped with second spring 12,12 one end of second spring be connected to activity by On piece 11, second spring 12 is connected on handle 6 far from one end of activity press piece 11, and handle 6 is equipped with far from one end of telescopic rod 5 Wirerope storage box 14, wirerope storage device include the spool 21 being applied in wirerope storage box 14, the end of wirerope 13 Portion is fixedly connected on spool 21, and one end of spool 21 extends to the outside of wirerope storage box 14 and is connected with rocking bar 20.
One end of spool 21 extends to the outside of wirerope storage box 14, and is connected with rocking bar 20, and wirerope 13 is far from steel One end of silk storage device successively bypasses locking device, the second fixed pulley 15, the first fixed pulley 9 and pulley blocks 8 and is fixedly connected on On the first in command.During actual use, the wirerope 13 of additional length is wrapped around on spool 21, when telescopic rod 5 extends When, the wirerope 13 being wrapped on spool 21 is unlocked from spool 21, and wirerope 13 is extended as telescopic rod 5 extends, and works as tune When the length of whole good telescopic rod 5, when can tighten lock screw 19 and resist wirerope 13, then press activity press piece 11, by Lever mechanism is formed in bracket 10 and activity press piece 11, activity press piece 11 is compressed close to one end of second spring 12, and another End is raised, so that wirerope 13 is pulled, to drive the first in command 22, second handle 23 interlaced, is sheared.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of portable gardens pruning knife, including pedestal (4), shears blade (1) and fixed blade piece (2), feature exists In the fixed blade piece (2) is equipped with the first in command (22) far from one end of cutter head, and the shears blade (1) is far from cutter head One end be equipped with second handle (23), the first in command (22) is fixed on that pedestal (4) is internal, and the second handle (23) is located at The inside of the pedestal (4) and corresponding the first in command (22) setting, the fixed blade piece (2) and the shears blade (1) Middle part is flexibly connected by pin shaft (3), is equipped with the first spring (7) between the first in command (22) and second handle (23), the The both ends of one spring (7) are fixed with the first in command (22), second handle (23) respectively, the first in command (22) and second handle (23) end is equipped with pulley blocks (8), in the pedestal (4) and is located at the side of the pulley blocks (8) equipped with the first fixed pulley (9), the pedestal (4) is equipped with telescopic rod (5) far from the side of the shears blade (1) and fixed blade piece (2), described to stretch Contracting bar (5) is equipped with handle (6) far from the one end of pedestal (4), is equipped with the second fixed pulley (15) inside the handle (6), the hand Bracket (10) are equipped with above handle (6), are rotatably connected to activity press piece (11) on one end of the bracket (10) separate handle (6), One end that the activity press piece (11) is located at telescopic rod (5) is equipped with locking device, and the activity press piece (11) is far from locking device One end be equipped with second spring (12), described second spring (12) one end is connected on activity press piece (11), the second spring (12) one end far from activity press piece (11) is connected on handle (6), the one end of the handle (6) far from the telescopic rod (5) Equipped with wirerope storage box (14), wirerope storage device, the wirerope storage are equipped in the wirerope storage box (14) Wirerope (13) are equipped in device, the wirerope (13) successively bypasses locking device, the far from one end of steel wire storage device Two fixed pulleys (15), the first fixed pulley (9) and pulley blocks (8) are fixedly connected on the first in command.
2. a kind of portable gardens pruning knife according to claim 1, which is characterized in that set on handle (6) surface There is anti-skidding salient point.
3. a kind of portable gardens pruning knife according to claim 1, which is characterized in that the pedestal (4), telescopic rod (5), it is connected between handle (6) and wirerope storage box (14), and it is hollow that the telescopic rod (5) is internal with handle (6).
4. a kind of portable gardens pruning knife according to claim 1, which is characterized in that the locking device includes locking Shell (16), locking shell (16) are fixed at the end of the activity press piece (11), and the locking shell (16) is interior Equipped with guiding axis (18), guiding axis (18) both ends are connected with locking shell (16) inner wall, open up on the guiding axis (18) Have guide groove (17), the wirerope (13) is around the guide groove (17) setting, the screw top of locking shell (16) It is connected with lock screw (19), lock screw (19) threaded one end is connected to locking shell (16) top surface, and contradicts in institute State wirerope (13) upper surface.
5. a kind of portable gardens pruning knife according to claim 1, which is characterized in that the wirerope storage device packet The spool (21) being applied in wirerope storage box (14) is included, the end of the wirerope (13) is fixedly connected on the spool (21) on, one end of the spool (21) extends to the outside of wirerope storage box (14) and is connected with rocking bar (20).
6. a kind of portable gardens pruning knife according to claim 1, which is characterized in that telescopic rod (5), which is equipped with, to incite somebody to action Its lock-screw for being adjusted to preset length.
CN201821349127.4U 2018-08-21 2018-08-21 A kind of portable gardens pruning knife Active CN208739651U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821349127.4U CN208739651U (en) 2018-08-21 2018-08-21 A kind of portable gardens pruning knife

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821349127.4U CN208739651U (en) 2018-08-21 2018-08-21 A kind of portable gardens pruning knife

Publications (1)

Publication Number Publication Date
CN208739651U true CN208739651U (en) 2019-04-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821349127.4U Active CN208739651U (en) 2018-08-21 2018-08-21 A kind of portable gardens pruning knife

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110123420A (en) * 2019-06-01 2019-08-16 青岛大学附属医院 A kind of digestive endoscopy Minimally Invasive Surgery knife system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110123420A (en) * 2019-06-01 2019-08-16 青岛大学附属医院 A kind of digestive endoscopy Minimally Invasive Surgery knife system

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