CN202524801U

CN202524801U - Multifunctional lopper saw

Info

Publication number: CN202524801U
Application number: CN 201220151055
Authority: CN
Inventors: 金晓春
Original assignee: Lishui Vocational Technical College
Current assignee: Lishui Vocational Technical College
Priority date: 2012-03-31
Filing date: 2012-03-31
Publication date: 2012-11-14
Anticipated expiration: 2022-03-31

Abstract

The multifunctional high-branch saw is composed of a saw blade and a handle. It is characterized in that: the saw blade is provided with saw teeth, a lower edge and an upper edge, the saw teeth are located on one side of the saw blade, and the lower edge and upper edge are located on the the other side of the The utility model can saw or cut branches, and is convenient to use, reasonable in design, simple in structure, easy to carry and strong in practicability.

Description

Multi-functional Gao Zhiju

Technical field

The utility model relates to a kind of Gao Zhiju that is used to prune the eminence branch.

Background technology

At present, to the pruning of tall and big tree branches, generally be that manual work is climbed up trees or by ladder training, also had plenty of by lift truck and accomplish.Though electronic training saw is arranged now, its cost is high, structure trouble and weight are big, and also need by ladder etc., impracticable to friend peasant.

The utility model content

To the above-mentioned deficiency that exists in the prior art, the multi-functional Gao Zhiju that the utility model purpose is to provide a kind of and is convenient for carrying, cost is low, in light weight, practical.

The utility model mainly is to solve through following technical scheme:

Described multi-functional Gao Zhiju is made up of saw blade and holding rod, it is characterized in that: saw blade is provided with sawtooth, following cutting edge and last cutting edge, and sawtooth is positioned at a side of saw blade, and following cutting edge and last cutting edge are positioned at the opposite side of saw blade.

Described multi-functional Gao Zhiju is characterized in that: the side that saw blade is provided with sawtooth is an arc.

Described multi-functional Gao Zhiju is characterized in that: for flexibly connecting, described flexible connection is to adopt hinge to add the location buckle, be threaded or adopt the latch connector to connect between said saw blade and the holding rod.

Described multi-functional Gao Zhiju is characterized in that: described holding rod adjustable length.

Described multi-functional Gao Zhiju is characterized in that: the holding rod of described adjustable length is made up of mutual sheathing sleeve pipe together, and the interior caliber of outside one joint is all greater than the outer tube diameter of its interior joint, and inside and outside internode is to be threaded or latch connects.

Described multi-functional Gao Zhiju is characterized in that: holding rod outermost layer bushing outer surface is provided with tread plate.

Above-mentioned multi-functional Gao Zhiju; Can carry out sawed-off to large-scale branch through sawtooth; Following cutting edge can cut off thinner branch through downward pulling force; Last cutting edge cuts off branch through the power that makes progress from the bottom to top, adopts saw respectively, cuts perhaps its combination branch is pruned according to the branches of different sizes.The utility model is simple in structure, and cost is lower, and is easy to carry, easy operating, and high efficiency, practical, be particularly suitable for friend peasant and use.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Among the figure: the 1-saw blade; The 2-holding rod; The 3-sawtooth; Cutting edge under the 4-; The last cutting edge of 5-; The 6-tread plate.

Embodiment

Through embodiment and combine accompanying drawing, do further bright specifically below to the technical scheme of the utility model.

The multi-functional Gao Zhiju that the utility model provides; Form by saw blade 1 and holding rod 2; Between saw blade 1 and the holding rod 2 for being fixedly connected or flexibly connecting; Carry for ease, preferably adopt to flexibly connect, movable connection method can adopt that hinge adds the location buckle, is threaded, latch connector connection etc.Saw blade 1 is provided with sawtooth 3, following cutting edge 4 and last cutting edge 5, and sawtooth 3 is positioned at a side of saw blade 1, and is promptly inboard; This side is an arc, and therefore, the arrangement of sawtooth 3 is camber also; Certain curvature (as shown in Figure 1) is arranged, and design is convenient to laborsavingly like this, when pruning big branch, can bring into play good effect; Following cutting edge 4 and last cutting edge 5 are positioned at the opposite side of saw blade 1, i.e. dorsal part, and following cutting edge 4 edges of a knife are down; Be positioned at the below of cutting edge 5, following cutting edge 4 is mainly used in the thinner branch of pruning, and the operator will descend cutting edge 4 to be placed on the branch top; With Gao Zhiju to drop-down, thereby cut off branch; Last cutting edge 5 edges of a knife during operation, are placed on the below of branch with last cutting edge 5 up, top up firmly, and branch is promptly cut off, and the trees that have bark when pruning is torn down easily, can bark be blocked well through last cutting edge 5.Holding rod 2 is positioned at saw blade 1 lower end, its adjustable length, so that carry, holding rod 2 is made up of mutual sheathing sleeve pipe together, and the interior caliber of outside one joint is all greater than the outer tube diameter of its interior joint, and inside and outside internode is to be threaded or latch connects.For the hand that makes the operator is difficult on holding rod 2, sliding, holding rod 2 outermost layer bushing outer surfaces are provided with tread plate 6.

The multi-functional Gao Zhiju that the utility model provides can be through upwards pushing up or to the drop-down branch that cuts off, also can carrying out sawed-off, very practical through sawtooth to branch.

Claims

1. Multifunctional high-branch saw, consisting of a saw blade (1) and a handle (2), characterized in that: the saw blade (1) is provided with sawtooth (3), lower cutting edge (4) and upper cutting edge (5 ), the sawtooth (3) is positioned at one side of the saw blade (1), and the lower cutting edge (4) and the upper cutting edge (5) are positioned at the other side of the saw blade (1).

2. The multifunctional high-branch saw according to claim 1, characterized in that: the side of the saw blade (1) provided with saw teeth (3) is arc-shaped.

3. The multi-functional high-branch saw according to claim 1, characterized in that: the saw blade (1) and the handle (2) are connected in a movable manner, and the movable connection is connected by a hinge plus a positioning buckle, Threaded connection or connection with plug connectors.

4. The multifunctional high branch saw according to claim 1, characterized in that: the length of the handle (2) is adjustable.

5. The multi-functional high-branch saw according to any one of claims 1, 3 or 4, characterized in that: the length-adjustable grip bar (2) is composed of sleeves nested together, The inner pipe diameter of the outer joint is greater than the outer diameter of the inner joint, and the inner and outer joints are threaded or pinned.

6. The multifunctional high-branch saw according to claim 5, characterized in that an anti-slip strip (6) is provided on the outer surface of the outermost casing of the handle (2).