Adjustable branch cutting tool

Abstract

The utility model provides an adjustable branch cutting tool which comprises a cutting edge part and a connecting piece, the connecting piece is of a clamping piece design, the cutting edge part is connected with the connecting piece in an inserted mode, the connecting end of the connecting piece and the cutting edge part is a parallel straight plate, the other end of the connecting piece is an arc-shaped bent plate, a plurality of first small holes are formed in the straight plate, and the first small holes are communicated with the connecting piece. The first small holes are close to the connecting position of the straight plate and the bent plate, and a plurality of second small holes are formed in the tail end, connected with the connecting piece, of the blade part. According to the adjustable branch cutting tool, the first small hole and the second small hole are matched in a staggered mode, the cutting edge part is rotated with the first fixing hole as the circle center, the corresponding situation of the first small hole and the second small hole is changed, then a screw penetrates through the first small hole and the second small hole to be locked, and therefore angle change of the cutting edge part and the connecting piece is achieved. And when different cutting requirements are met, operation can be conducted at different angles, the best cutting effect is achieved, and more labor can be saved for workers.

Description

Technical Field

[0001] The utility model relates to the technical field of gardening knives, in particular to an adjustable branch cutting knife. Background Art

[0002] In recent years, horticultural flowers have been widely planted in my country. These flowers not only bring ornamental value, but also bring good economic benefits. Gardeners often use knives when pruning trees and flowers, and use knives to perform operations such as ring cutting, cutting, and breaking trees or flowers.

[0003] When cutting different plant branches or leaves, different forces are required due to the different hardness of different branches and leaves. Existing handheld knives for cutting branches are often simple in structure, and are only fixed by the handle and the blade, without adjustment capabilities. When faced with different cutting needs, they cannot be adjusted to achieve the best cutting conditions, and workers are more laborious.

[0004] This case was created to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The utility model aims to provide an adjustable branch cutting tool to solve the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: an adjustable branch cutting tool, including a blade part and a connecting piece, the connecting piece is a clip design, the blade part is plugged into the connecting piece, the connecting end of the connecting piece and the blade part is a parallel straight plate, the other end of the connecting piece is an arc-shaped curved plate, a plurality of small holes 1 are provided on the straight plate, the small hole 1 is located close to the connection between the straight plate and the curved plate, and a plurality of small holes 2 are provided at the end where the blade part is connected to the connecting piece.

[0009] Preferably, the straight plate is provided with a fixing hole 1, and the blade portion is provided with a fixing hole 2. When the blade portion is plugged into the connector, the fixing hole 1 and the fixing hole 2 are fixed in corresponding positions by screws.

[0010] Preferably, the straight plate is provided with a fixing hole three, and the fixing hole three is located between the small hole one and the fixing hole one, and the blade portion is provided with an arc-shaped notch, and the arc-shaped notch is located between the fixing hole two and the small hole two.

[0011] Preferably, a plurality of locking holes are provided on the ends of the bent plates that are close to each other.

[0012] Preferably, an anti-drop hole is provided at the center of the bent plate.

[0013] (III) Beneficial effects

[0014] After adopting the above technical scheme, compared with the prior art, the utility model has the following advantages: the utility model is an adjustable branch cutting tool, which rotates the blade part with the fixed hole one as the center through the staggered cooperation of small hole one and small hole two, changes the correspondence between small hole one and small hole two, and then locks with screws passing through small hole one and small hole two, so as to achieve the angle change of the blade part and the connecting part. When facing different cutting requirements, it can operate at different angles to achieve the best cutting effect, and workers can also save more effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 Schematic diagram of the blade structure;

[0017] Figure 3 is a schematic diagram of the connecting piece structure;

[0018] In the figure: 1 blade portion, 2 connecting piece, 21 straight plate, 22 bent plate, 3 small hole 1, 4 small hole 2, 5 fixing hole 1, 6 fixing hole 2, 7 fixing hole 3, 8 arc-shaped notch, 9 locking hole, 10 anti-drop hole. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below through the drawings and embodiments.

[0020] The utility model provides an adjustable branch cutting tool. Figure 1-3 As shown, it includes a blade portion 1 and a connecting member 2, the connecting member 2 is a clip design, the blade portion 1 is plugged into the connecting member 2, the connecting end of the connecting member 2 and the blade portion 1 is a parallel straight plate 21, the other end of the connecting member 2 is an arc-shaped curved plate 22, the curved plate 22 is connected to the handle (not shown in the figure), a plurality of small holes 3 are provided on the straight plate 21, the small holes 3 are located close to the connection between the straight plate 21 and the curved plate 22, and a plurality of small holes 4 are provided at the end where the blade portion 1 is connected to the connecting member 2.

[0021] Reference Figure 2-3A fixing hole 15 is provided on the straight plate 21, and a fixing hole 26 is provided on the blade portion 1. When the blade portion 1 is plugged into the connecting member 2, the fixing hole 15 and the fixing hole 26 correspond to each other and are fixed by screws (not shown in the figure). The distance from the small hole 13 to the fixing hole 15 and the distance from the small hole 24 to the fixing hole 26 are equal. Through the staggered cooperation of the small hole 13 and the small hole 24, the blade portion 1 is rotated with the fixing hole 15 as the center, the correspondence between the small hole 13 and the small hole 24 is changed, and then a screw (not shown in the figure) is passed through the small hole 13 and the small hole 24 to lock them, so as to realize the angle change of the blade portion 1 and the connecting member 2.

[0022] Reference Figure 2-3 A fixing hole three 7 is provided on the straight plate 21, and the fixing hole three 7 is located between the small hole 1 3 and the fixing hole 1 5. An arc-shaped notch 8 is provided on the blade portion 1, and the arc-shaped notch 8 is located between the fixing hole 2 6 and the small hole 2 4. After determining that the angle has changed, screws are passed through the fixing hole 6 and the arc-shaped notch 8 for further fixation.

[0023] Reference Figure 3 A plurality of locking holes 9 are provided on one end of the bent plate 22 close to each other. The locking holes 9 are used to lock the connector 2 and the handle. An anti-drop hole 10 is provided in the center of the bent plate 22. A screw is passed through the anti-drop hole 10 and the handle to prevent the handle from falling out of the connector.

[0024] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable branch cutting tool, comprising a blade portion (1) and a connecting member (2), characterized in that: The connecting piece (2) is of a clip design. The blade portion (1) is plugged into the connecting piece (2). The connecting end of the connecting piece (2) and the blade portion (1) is a parallel straight plate (21). The other end of the connecting piece (2) is an arc-shaped curved plate (22). The straight plate (21) is provided with a plurality of small holes (3). The small holes (3) are located close to the connection between the straight plate (21) and the curved plate (22). The end where the blade portion (1) and the connecting piece (2) are connected is provided with a plurality of small holes (4).

2. The adjustable branch cutting tool according to claim 1, characterized in that: The straight plate (21) is provided with a fixing hole 1 (5), and the blade portion (1) is provided with a fixing hole 2 (6). When the blade portion (1) and the connecting member (2) are plugged in, the fixing hole 1 (5) and the fixing hole 2 (6) are fixed at corresponding positions by screws.

3. The adjustable branch cutting tool according to claim 2, characterized in that: The straight plate (21) is provided with a fixing hole three (7), and the fixing hole three (7) is located between the small hole one (3) and the fixing hole one (5); the blade portion (1) is provided with an arc-shaped notch (8), and the arc-shaped notch (8) is located between the fixing hole two (6) and the small hole two (4).

4. The adjustable branch cutting tool according to claim 1, characterized in that: A plurality of locking holes (9) are provided on one end of the bent plates (22) close to each other.

5. The adjustable branch cutting tool according to claim 1, characterized in that: An anti-drop hole (10) is provided at the center of the bent plate (22).

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