CN202841962U

CN202841962U - Pruning shear with cutting function

Info

Publication number: CN202841962U
Application number: CN 201220573520
Authority: CN
Inventors: 许丽颖; 王立凤; 徐强; 闫晓煜; 王庆芳
Original assignee: Mudanjiang Normal University
Current assignee: Mudanjiang Normal University
Priority date: 2012-11-03
Filing date: 2012-11-03
Publication date: 2013-04-03
Anticipated expiration: 2022-11-03

Abstract

The utility model relates to a pruning shears with cutting function, which comprises a hinged first scissors arm (1) and a second scissors arm (2), the first scissors arm (1) is directed towards the second scissors One side of the arm (2) is provided with a concave arc-shaped blade (3), and the side of the cutting head of the second scissor arm (2) facing the first scissor arm (1) is provided with a concave arc-shaped blade (3). With the matching outwardly convex arc-shaped blade (4), the back side of the outwardly-convex arc-shaped edge (4) at the cutting head end of the second scissor arm (2) is provided with a machete-shaped inner concave arc-shaped edge (3). It not only has the function of scissors but also has the function of knife, and it is more convenient to carry and use. It can cut the branches when pruning the branches. It will save labor to cut the thick branches that cannot be cut with a knife, and it can also make the stubble more tidy, which is more beneficial to the growth of trees.

Description

Pruning shears with cutting function

技术领域 technical field

本实用新型涉及园艺工具，具体涉及一种剪枝剪。 The utility model relates to gardening tools, in particular to a pruning shears.

背景技术 Background technique

普通弯头剪枝剪只具有剪的功能，不能根据需要当做刀来使用，使用功能受到限制，削减树枝时还需要配备刀具，携带和使用不方便。 Ordinary elbow pruning shears only have the function of cutting, and cannot be used as a knife according to needs, and the use function is limited. When cutting branches, it is necessary to be equipped with a knife, which is inconvenient to carry and use.

发明内容 Contents of the invention

本实用新型的目的是提供一种既具有剪的功能又具有刀的功能、携带和使用方便的带有刀削功能的剪枝剪。 The purpose of the utility model is to provide a kind of pruning shears with the function of cutting and cutting, which not only has the function of cutting but also has the function of knife, and is easy to carry and use.

本实用新型的技术解决方案是：它包括相铰接的第一剪臂和第二剪臂，第一剪臂剪头端朝向第二剪臂的一侧设有内凹弧形刃，第二剪臂剪头端朝向第一剪臂的一侧设有与内凹弧形刃相配合的外凸弧形刃，第二剪臂剪头端外凸弧形刃的背侧设有弯刀状内凹弧形刃。 The technical solution of the utility model is: it includes the first scissors arm and the second scissors arm that are hinged, the side of the first scissors arm facing the second scissors arm is provided with a concave arc-shaped edge, the second scissors The side of the arm shear head facing the first scissor arm is provided with an outwardly convex arc-shaped edge matched with the concave arc-shaped edge, and the back side of the outwardly convex arc-shaped edge of the shear head end of the second scissor arm is provided with a machete-shaped inner Concave curved edge.

本实用新型的技术效果是：它既具有剪的功能又具有刀的功能，携带和使用更方便。它可以在修剪枝条时对枝条进行刀削，用刀削剪不动的粗枝会更加省力，还可以使茬口更整齐，对树木生长更加有利。 The technical effect of the utility model is: it not only has the function of scissors but also has the function of knife, and it is more convenient to carry and use. It can cut the branches when pruning the branches. It will save labor to cut the thick branches that cannot be cut with a knife, and it can also make the stubble more tidy, which is more beneficial to the growth of trees.

附图说明 Description of drawings

图1为本实用新型实施例结构示意图。 Fig. 1 is a structural schematic diagram of an embodiment of the utility model.

具体实施方式 Detailed ways

如附图所示，它包括相铰接的第一剪臂1和第二剪臂2，第一剪臂1剪头端朝向第二剪臂2的一侧设有内凹弧形刃3，第二剪臂2剪头端朝向第一剪臂1的一侧设有与内凹弧形刃3相配合的外凸弧形刃4，第二剪臂2剪头端外凸弧形刃4的背侧设有弯刀状内凹弧形刃3。 As shown in the drawings, it includes a hinged first scissors arm 1 and a second scissors arm 2. The first scissors arm 1 is provided with a concave arc-shaped edge 3 on the side facing the second scissors arm 2. The side of the first scissor arm 1 toward the first scissors arm 2 is provided with an outwardly convex arc-shaped edge 4 that matches the concave arc-shaped edge 3, and the outwardly convex arc-shaped edge 4 of the second scissors arm 2 is provided with an outwardly convex arc-shaped edge 4. The back side is provided with a machete-shaped concave arc-shaped edge 3 .

第一剪臂1和第二剪臂2铰接轴后侧之间设有两端分别铰接在第一剪臂1和第二剪臂2上的扭簧5。第一剪臂1的后端部铰接有可以在第一剪臂1和第二剪臂2收拢时钩在第二剪臂2尾端的锁定钩6。 A torsion spring 5 with two ends hinged on the first scissor arm 1 and the second scissor arm 2 is provided between the rear side of the hinge shaft of the first scissor arm 1 and the second scissor arm 2 . The rear end of the first scissors arm 1 is hinged with a locking hook 6 that can be hooked on the tail end of the second scissors arm 2 when the first scissors arm 1 and the second scissors arm 2 are folded together.

Claims

1. have cutter and cut the pruner of function, it comprises first cutting arm (1) and second and cut arm (2) of being hinged, it is characterized in that: first cuts arm (1) haircut end is provided with indent arcuate blade (3) towards the second side of cutting arm (2), second cuts arm (2) haircut end is provided with the evagination arcuate blade (4) that matches with indent arcuate blade (3) towards the first side of cutting arm (1), and the second dorsal part of cutting arm (2) haircut end evagination arcuate blade (4) is provided with tulwar shape indent arcuate blade (3).

2. as claimed in claim 1 have a pruner that cutter is cut function, it is characterized in that described first cuts arm (1) and second and cut and be provided with two ends between arm (2) the jointed shaft rear side and be hinged on respectively first and cut arm (1) and second and cut torsion spring (5) on the arm (2).

3. as claimed in claim 1 have a pruner that cutter is cut function, it is characterized in that the described first rearward end of cutting arm (1) is hinged with can cut arm (1) and second first and cut and be hooked in the second lock hook (6) of cutting arm (2) tail end when arm (2) draws in.