CN204498863U - A kind of power-saving tree pruner - Google Patents

A kind of power-saving tree pruner Download PDF

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Publication number
CN204498863U
CN204498863U CN201420608605.4U CN201420608605U CN204498863U CN 204498863 U CN204498863 U CN 204498863U CN 201420608605 U CN201420608605 U CN 201420608605U CN 204498863 U CN204498863 U CN 204498863U
Authority
CN
China
Prior art keywords
pruner
projection
knife rest
sword
handle
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
Application number
CN201420608605.4U
Other languages
Chinese (zh)
Inventor
吕正芳
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.)
CHUZHOU JINGE GARDEN ENGINEERING Co Ltd
Original Assignee
CHUZHOU JINGE GARDEN ENGINEERING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHUZHOU JINGE GARDEN ENGINEERING Co Ltd filed Critical CHUZHOU JINGE GARDEN ENGINEERING Co Ltd
Priority to CN201420608605.4U priority Critical patent/CN204498863U/en
Application granted granted Critical
Publication of CN204498863U publication Critical patent/CN204498863U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of power-saving tree pruner, belong to garden tool set technical field.It comprises convex sword, recessed sword, left knife rest, right knife rest, left handle and right handles, one piece of projection is respectively had inside described left handle and right handles, when scissors closes, left projection and right bump contact close, one end of described left knife rest lower end Bonding pressure spring, the other end of compression spring is fixed on right projection top.The utility model beneficial effect is: structure is simple, cost is low, compression spring connects the lower slide of convex sword and the right handles of recessed sword, cause the extension of spring in the course of the work by pruner thus promote the labor-saving effect of pruner, special-shaped magnetic patch is set inside the handle of left and right simultaneously, after power cut-off, realize the self-locking of pruner, be convenient to storage and place.

Description

A kind of power-saving tree pruner
Technical field
The utility model relates to garden tool set technical field, is specially a kind of power-saving tree pruner.
Background technology
For the growth maintenance in gardens, trimming and finishing to apply fertilizer no less important with weeding, pruning technique is conducive to tree crown and is formed, Cold region apple tree requires there is certain growth branch amount in a short time, to ensure the result volume of early high-yield, pruning technique can promote conversion and the accumulation of nutriment simultaneously, promotes plant strain growth.Pruning technique is conducive to illumination simultaneously, and afforestation and general High Density Planting Orchard easily cause canopy, dense planting be made to set ventilation and penetrating light by pruning.Therefore, beta pruning is most important for the growth in gardens.
Pruner is as conventional gardens beta pruning instrument, and because its volume is little, cost is low, easy to use and can complete the different beta pruning required, therefore the market demand is large.Pruner uses lever principle to carry out laborsaving, therefore needs the labor-saving effect of improving pruner under the prerequisite of wananty costs, and improves the serviceability of pruner.
Utility model content
The utility model for the technical problem that solves for providing a kind of power-saving tree pruner, it connects the lower slide of convex sword and the right handles of recessed sword by compression spring, pruner causes the extension of spring in the course of the work thus promotes the labor-saving effect of pruner, special-shaped magnetic patch is set inside the handle of left and right simultaneously, realizes the self-locking of pruner.
The utility model technical solution problem adopts following technical scheme:
A kind of power-saving tree pruner, it comprises convex sword, recessed sword, left knife rest, right knife rest, left handle and right handles, it is characterized in that: inside described left handle and right handles, respectively have one piece of projection, when left projection and right projection front face, scissors closes, now described left handle and right handles are without intersection, described compression spring is when scissors closes for vertically placing, and upper end is fixedly connected on left knife rest lower end, and lower end is fixed on right projection top.
As preferred embodiment, described left projection and right projection front face end face with magnet, and are different in nature magnet.
The utility model is compared with existing pruner technology, its beneficial effect is: structure is simple, cost is low, compression spring connects the lower slide of convex sword and the right handles of recessed sword, cause the extension of spring in the course of the work by pruner thus promote the labor-saving effect of pruner, special-shaped magnetic patch is set inside the handle of left and right simultaneously, after power cut-off, realizes the self-locking of pruner, be convenient to storage and place.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model fixed part.
Number in the figure: 1 is convex sword, 2 is recessed sword, and 3 is right knife rest, and 4 is compression spring, and 5 is right projection, and 6 is right handles, and 7 is left handle, and 8 is left projection, and 9 is left knife rest.
Embodiment
The technological means realized to make the utility model, character of innovation, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
A kind of power-saving tree pruner, it comprises convex sword 1, recessed sword 2, left knife rest 9, right knife rest 3, left handle 7 and right handles 6, one piece of projection is respectively had inside left handle 7 and right handles 6, when left projection 8 and right projection 5 front face, scissors closes, now left handle 7 and right handles 6 are without intersection, compression spring 4 is when scissors closes for vertically placing, and upper end is fixedly connected on left knife rest 9 lower end, and lower end is fixed on right projection 5 top.
Left projection 8 and right projection 5 front face end face with magnet, and are different in nature magnet.
When using this power-saving tree pruner to carry out pruning, when left and right handle is opened, convex sword 1 and recessed sword 2 are opened, left knife rest 9 and right projection 5 mutually Sports band dynamic pressure spring 4 extend, thus produce spring tension, promote the labor-saving effect of pruner when beta pruning, at the end of pruning, when left and right handle closes certain distance, the different in nature magnet of left projection 8 and right projection 5 two ends contact jaw is attracting, impels pruner completely closed and self-locking.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (2)

1. a power-saving tree pruner, it comprises convex sword, recessed sword, left knife rest, right knife rest, left handle and right handles, it is characterized in that: inside described left handle and right handles, respectively have one piece of projection, when left projection and right projection front face, scissors closes, now described left handle and right handles are without intersection, described compression spring is when scissors closes for vertically placing, and upper end is fixedly connected on left knife rest lower end, and lower end is fixed on right projection top.
2. a kind of power-saving tree pruner according to claim 1, is characterized in that: described left projection and right projection front face end face with magnet, and are different in nature magnet.
CN201420608605.4U 2014-10-21 2014-10-21 A kind of power-saving tree pruner Expired - Fee Related CN204498863U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420608605.4U CN204498863U (en) 2014-10-21 2014-10-21 A kind of power-saving tree pruner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420608605.4U CN204498863U (en) 2014-10-21 2014-10-21 A kind of power-saving tree pruner

Publications (1)

Publication Number Publication Date
CN204498863U true CN204498863U (en) 2015-07-29

Family

ID=53696883

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420608605.4U Expired - Fee Related CN204498863U (en) 2014-10-21 2014-10-21 A kind of power-saving tree pruner

Country Status (1)

Country Link
CN (1) CN204498863U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150729

Termination date: 20151021

EXPY Termination of patent right or utility model