CN212413942U

CN212413942U - Fruit branch scissors

Info

Publication number: CN212413942U
Application number: CN202021079214.XU
Authority: CN
Inventors: 陈洪林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-01-29
Anticipated expiration: 2030-06-11

Abstract

The utility model relates to a horticulture instrument technical field, specifically speaking relates to a fruit branch is cut. Comprises a first handle, a second handle, a force application cutter head and a force-bearing cutter head; the cutting edge of the force application cutter head is a straight linear cutting edge from top to bottom, and the cutting edge of the force application cutter head is an arc-shaped cutting edge which is crescent from top to bottom. The utility model discloses an opening from the top down change between the straight line cutting edge of application of force tool bit and the arc cutting edge of atress tool bit is less, when pruning the big thick branch of diameter, also enables the branch near with the application of force fulcrum, exerts and cuts than traditional fruit branch and cut a lot of power, and labour saving and time saving is applicable to very much and prunes the big thick branch of diameter. Simultaneously, inlay respectively on the lateral wall of first handle and second handle and be fixed with the rubber pad, and the shape of the lateral wall of first handle is "7" font, can improve handheld operation's comfort level greatly, also the easier application of force operation.

Description

Fruit branch scissors

Technical Field

The utility model relates to a horticulture instrument technical field, specifically speaking relates to a fruit branch is cut.

Background

The fruit tree pruner is a tool commonly used by gardeners for pruning flowers, plants and trees and fruit trees for fruit growers. The fruit shears mainly comprise a first handle, a second handle, a force application cutter head and a stressed cutter head, wherein the tail end of the force application cutter head is fixedly connected with the top end of the second handle, and the tail end of the stressed cutter head is fixedly connected with the top end of the first handle; the force application tool bit is hinged with the stressed tool bit through a pin shaft; the top end of the first handle is provided with a locking device; spring columns are respectively embedded and fixed on the inner sides of the upper ends of the first handle and the second handle, and a spring is connected between the two spring columns.

The cutting edge of the stressed cutter head of the existing fruit branch scissors is a crescent arc cutting edge, the force application cutting edge is an arc matched with the arc cutting edge of the stressed cutter head, an opening (hereinafter called a cutting edge) between the cutting edges of the two cutter heads is gradually reduced from top to bottom, and when the fruit branch scissors are used for trimming thinner branches, the branches can be located at the cutting edge position close to the force application fulcrum (pin shaft) due to the small diameter of the fruit branch scissors and are easy to cut.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fruit branch scissors, solve above technical problem.

In order to solve the above problems, the utility model adopts the following technical scheme:

a fruit shears comprises a first handle, a second handle, a force application cutter head and a force application cutter head, wherein the tail end of the force application cutter head is fixedly connected with the top end of the second handle, and the tail end of the force application cutter head is fixedly connected with the top end of the first handle; the force application tool bit is hinged with the stressed tool bit through a pin shaft; the top end of the first handle is provided with a locking device; spring columns are respectively embedded and fixed on the inner sides of the upper ends of the first handle and the second handle, and a spring is connected between the two spring columns; the method is characterized in that: the cutting edge of the force application cutter head is a straight linear cutting edge from top to bottom, and the cutting edge of the force application cutter head is an arc-shaped cutting edge which is crescent from top to bottom.

Preferably, the tail end of the force application cutter head is inserted into the top end of the second handle and fixedly connected with the second handle through a fastening screw; the tail end of the stressed cutter head is inserted into the top end of the first handle and fixedly connected with the first handle through a fastening screw.

Preferably, rubber pads are respectively embedded and fixed on the outer side walls of the first handle and the second handle.

Preferably, the outer side wall of the first handle is shaped like a 7.

Has the advantages that: compared with the prior art, the utility model discloses a cutting edge of application of force tool bit is the straight sharp cutting edge of form from the top down, and the opening from the top down change between the arc cutting edge of this sharp cutting edge and atress tool bit is less, when pruning the big thick branch of diameter, also enables the branch nearer with the application of force fulcrum, and it just can cut to exert a lot of less power than traditional fruit branch scissors, and labour saving and time saving is applicable to very much and prunes the big thick branch of diameter. Simultaneously, inlay respectively on the lateral wall of first handle and second handle and be fixed with the rubber pad, and the shape of the lateral wall of first handle is "7" font, can improve handheld operation's comfort level greatly, also the easier application of force operation.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

Example (b):

referring to fig. 1, the fruit shears of the present embodiment includes a first handle 1, a second handle 10, a force applying knife 7 and a force receiving knife 8, wherein a tail end of the force applying knife 7 is inserted into a top end of the second handle 10 and is fixedly connected with the top end of the second handle by a fastening screw 4; the tail end of the stressed tool bit 8 is inserted into the top end of the first handle 1 and fixedly connected with the top end of the first handle through a fastening screw 4. The force application tool bit 7 is hinged with the stressed tool bit 8 through a pin shaft 6; the top end of the first handle 1 is provided with a locking device 5. Spring columns 3 are respectively embedded and fixed on the inner sides of the upper ends of the first handle 1 and the second handle 10, and a spring 9 is connected between the two spring columns. The cutting edge of the force application cutter head 7 is a straight linear cutting edge from top to bottom, and the cutting edge of the force application cutter head 8 is a crescent arc-shaped cutting edge from top to bottom.

The cutting edge of the force application cutter head 7 is a straight linear cutting edge from top to bottom, the opening between the linear cutting edge and the arc-shaped cutting edge of the force application cutter head 8 changes slightly from top to bottom, when a thick branch with a large diameter is trimmed, the branch can be close to a force application fulcrum (namely a pin shaft 6), and the thick branch can be trimmed by applying much less force than that of the traditional fruit pruning shears, so that the force application cutter head is time-saving and labor-saving, and is very suitable for trimming the thick branch with the large diameter.

In order to improve the comfort of the hand-held operation and facilitate the force application, rubber pads 2 are respectively embedded and fixed on the outer side walls of the first handle 1 and the second handle 10, and the outer side wall of the first handle 1 is in a 7 shape.

The above is only the embodiment of the present invention, not so limit on the other hand through the patent scope of the present invention, all utilize the equivalent structure made in the specification and the attached drawings, directly or indirectly apply to other related technical fields, all with the same principle within the patent protection scope of the present invention.

Claims

1. A fruit shears comprises a first handle (1), a second handle (10), a force application cutter head (7) and a stressed cutter head (8), wherein the tail end of the force application cutter head (7) is fixedly connected with the top end of the second handle (10), and the tail end of the stressed cutter head (8) is fixedly connected with the top end of the first handle (1); the force application tool bit (7) is hinged with the stressed tool bit (8) through a pin shaft (6); the top end of the first handle (1) is provided with a locking device (5); spring columns (3) are respectively embedded and fixed on the inner sides of the upper ends of the first handle (1) and the second handle (10), and a spring (9) is connected between the two spring columns; the method is characterized in that: the cutting edge of application of force tool bit (7) is the straight line cutting edge from the top down, the cutting edge of atress tool bit (8) is the arc cutting edge that is crescent from the top down.

2. The fruit shears according to claim 1, wherein: the tail end of the force application tool bit (7) is inserted into the top end of the second handle (10) and fixedly connected with the top end of the second handle through a fastening screw (4); the tail end of the stressed tool bit (8) is inserted into the top end of the first handle (1) and fixedly connected with the top end of the first handle through a fastening screw (4).

3. The fruit shears according to claim 1, wherein: rubber pads (2) are respectively embedded and fixed on the outer side walls of the first handle (1) and the second handle (10).

4. The fruit shears according to claim 1, wherein: the outer side wall of the first handle (1) is in a 7-shaped shape.