Garden pruning tool

Abstract

The utility model discloses a garden pruning tool which comprises a first shear blade and a second shear blade, the first shear blade and the second shear blade are hinged through a rivet, one end of the second shear blade is fixedly connected with a long rod, the tail end of the long rod is provided with a force application structure, one end of the first shear blade is connected with a steel belt, and the other end of the first shear blade is connected with the steel belt. Relates to the technical field of pruning tools, a long rod is welded to the tail end of a second shear blade, a steel belt is connected to a first shear blade, a force application structure is connected to the bottom of the steel belt, and the force application structure is installed at the bottom of the long rod, so that opening and closing between the first shear blade and the second shear blade can be completed through the force application structure; therefore, pruning of high branches is completed. The top end of the steel belt can be fixed to different positions of the first shear blade, so that the labor-saving degree can be adjusted, labor-saving secondary adjustment can be achieved by adjusting the steel belt to be fixed to different positions of the U-shaped rod, and use is more flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of pruning tools, in particular to a garden pruning tool. Background Art

[0002] Branches are branches on the trunk. Although they seem to be just appendages of the tree, they actually have rich functions and effects. Branches have the following main functions; first, branches are an important part of the tree, playing the role of bearing weight and supporting the crown. The many branches of the branches can share the weight of the crown, reduce the pressure on the trunk, and ensure the stability of the tree. Especially for tall trees, branches are like their skeletons, which can support the entire crown and enable the tree to grow and flourish. Secondly, branches are an important place for photosynthesis. The leaves on the branches can be exposed to sunlight and absorb carbon dioxide through photosynthesis, release oxygen and generate energy. Trees continuously absorb energy through the leaves on the branches, allowing the tree to maintain its own life activities. In addition, branches are also an important part of tree growth and reproduction. Branches, like trunks, have the ability of cell division and growth. Branches can continue to grow, extending new branches and leaves, allowing trees to continuously expand their range and absorb more sunlight, water and nutrients. At the same time, buds will form at the end of the branches, nurturing new tree buds, providing opportunities for tree reproduction. Garden pruning tools are usually pruning shears, but existing pruning shears have the following shortcomings:

[0003] 1) When pruning high branches, you need to use a ladder to climb up, which is not only inefficient, but also poses a great safety hazard;

[0004] 2) It is more laborious to prune thicker branches, so the amount of force applied cannot be adjusted. Utility Model Content

[0005] In view of the problems existing in the existing garden pruning tools, the utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a garden pruning tool, which solves the problem that when pruning high branches with existing pruning shears, a ladder needs to be used to climb up, which not only leads to low efficiency but also poses a great safety hazard when climbing; when pruning thicker branches, it is more laborious, so the amount of force cannot be adjusted.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A garden pruning tool comprises a first scissor blade and a second scissor blade, wherein the first scissor blade and the second scissor blade are hingedly connected by rivets, one end of the second scissor blade is fixedly connected to a long rod, the end of the long rod is provided with a force-applying structure, one end of the first scissor blade is connected to a steel belt, and the end of the steel belt away from the first scissor blade is connected to the force-applying structure.

[0009] As a preferred solution of the garden pruning tool described in the utility model, the force-applying structure includes a U-shaped rod hingedly connected to the long rod through a pin shaft, a force-applying rod is welded to the end of the U-shaped rod, and a sheath is provided on the end of the force-applying rod.

[0010] As a preferred solution of the garden pruning tool described in the utility model, a first ring is welded on the top of the steel belt, a plurality of first internal threaded holes are opened at one end of the first scissor blade, and the first ring is connected to the first scissor blade through a first screw.

[0011] As a preferred solution of the garden pruning tool described in the utility model, a second ring is welded at the bottom end of the steel belt, a plurality of second internal threaded holes are opened on the U-shaped rod, and the second ring is connected to the U-shaped rod through a second screw.

[0012] As a preferred solution of the garden pruning tool described in the utility model, wherein: the top and bottom ends of the long rod are respectively fixedly mounted with a first guide roller and a second guide roller, and the steel belt transmission connects the first guide roller and the second guide roller.

[0013] As a preferred solution of the garden pruning tool described in the utility model, wherein: a hand-held sleeve is sleeved on the long pole, and the steel belt passes through the inner cavity of the hand-held sleeve.

[0014] Compared with existing technologies:

[0015] 1. By welding a long rod at the end of the second scissor blade, connecting a steel belt to the first scissor blade, and connecting a force-applying structure at the bottom of the steel belt, and the force-applying structure is installed at the bottom of the long rod, the first scissor blade and the second scissor blade can be opened and closed by the force-applying structure, thereby completing the pruning of high branches;

[0016] 2. The top end of the steel belt can be fixed to different positions of the first scissor blade, so that the degree of effort saving can be adjusted, and the steel belt can be fixed to different positions of the U-shaped rod to achieve labor-saving secondary adjustment, making it more flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure provided by the utility model;

[0018] Figure 2The utility model provides Figure 1 A partial enlarged view of the top of

[0019] Figure 3 A schematic diagram of the top end of the steel belt provided by the utility model;

[0020] Figure 4 The utility model provides Figure 1 A partial enlarged view of the bottom of

[0021] Figure 5 A schematic diagram of the bottom of the steel belt provided by the utility model;

[0022] Figure 6 It is a side view of the strength structure provided by the utility model.

[0023] Figure 7 This is a cross-sectional view of the handheld sleeve and the long rod provided by the utility model.

[0024] In the figure: a first scissor blade 1, a second scissor blade 2, a long rod 3, a steel belt 4, a first circular ring 41, a second circular ring 42, a hand-held sleeve 5, a U-shaped rod 6, a second internal threaded hole 61, a force application rod 7, a sheath 71, a first guide roller 8, a second guide roller 9, a second screw 10, a first internal threaded hole 11, and a first screw 12. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clear, the implementation methods of the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] The utility model provides a garden pruning tool, please refer to Figure 1-7 , including a first scissor blade 1 and a second scissor blade 2, the first scissor blade 1 and the second scissor blade 2 are hingedly connected by rivets, one end of the second scissor blade 2 is fixedly connected to a long rod 3, the end of the long rod 3 is installed with a force-applying structure, one end of the first scissor blade 1 is connected to a steel belt 4, and the end of the steel belt 4 away from the first scissor blade 1 is connected to the force-applying structure.

[0027] The force-applying structure includes a U-shaped rod 6 hingedly connected to the long rod 3 through a pin shaft, a force-applying rod 7 is welded to the end of the U-shaped rod 6, and a sheath 71 is sleeved on the end of the force-applying rod 7; by driving the force-applying rod 7 to rotate, the steel belt 4 is driven to transmit, and then the first scissor blade 1 is driven to rotate and close between the second scissor blade 2 to complete the pruning work.

[0028] A first circular ring 41 is welded to the top of the steel belt 4, and a plurality of first internal threaded holes 11 are opened at one end of the first scissor blade 1. The first circular ring 41 is connected to the first scissor blade 1 through a first screw 12. By docking the first circular ring 41 with the first internal threaded holes 11 at different positions, the magnitude of the applied force can be changed. The farther the first circular ring 41 is from the hinge point between the first scissor blade 1 and the second scissor blade 2, the more labor-saving it is. The closer the first circular ring 41 is to the hinge point between the first scissor blade 1 and the second scissor blade 2, the easier it is to drive the first scissor blade 1 and the second scissor blade 2 to open.

[0029] A second circular ring 42 is welded to the bottom end of the steel belt 4, and a plurality of second internal threaded holes 61 are opened on the U-shaped rod 6. The second circular ring 42 is connected to the U-shaped rod 6 through a second screw 10. Similarly, when the steel belt 4 is docked with the second internal threaded hole 61 that is closer to the force rod 7, it is more laborious according to the principle of leverage; and when the steel belt 4 is docked with the second internal threaded hole 61 that is farther away from the force rod 7, it is less laborious according to the principle of leverage.

[0030] The top and bottom ends of the long rod 3 are respectively fixedly mounted with a first guide roller 8 and a second guide roller 9 , and the steel belt 4 is transmission-connected with the first guide roller 8 and the second guide roller 9 .

[0031] The long rod 3 is sleeved with a hand-held sleeve 5 , and the steel belt 4 passes through the inner cavity of the hand-held sleeve 5 .

[0032] When in use, one hand holds the hand-held sleeve 5, and the other hand drives the force-applying rod 7 to rotate, thereby driving the steel belt 4 to transmit, and then driving the first scissor blade 1 to rotate and close with the second scissor blade 2 to complete the pruning work;

[0033] If pruning thicker branches, the first ring 41 is moved away from the hinge point between the first scissor blade 1 and the second scissor blade 2, which is more labor-saving;

[0034] When it is necessary to facilitate driving the first scissor blade 1 and the second scissor blade 2 to open, the first ring 41 can be close to the hinge point between the first scissor blade 1 and the second scissor blade 2 .

[0035] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A garden pruning tool, comprising a first scissor blade (1) and a second scissor blade (2), wherein the first scissor blade (1) and the second scissor blade (2) are hingedly connected by a rivet, characterized in that: One end of the second scissor blade (2) is fixedly connected to a long rod (3), a force-applying structure is installed at the end of the long rod (3), one end of the first scissor blade (1) is connected to a steel belt (4), and an end of the steel belt (4) away from the first scissor blade (1) is connected to the force-applying structure.

2. The garden pruning tool according to claim 1, characterized in that: The force-applying structure comprises a U-shaped rod (6) hingedly connected to a long rod (3) via a pin shaft, a force-applying rod (7) is welded to the end of the U-shaped rod (6), and a sheath (71) is sleeved on the end of the force-applying rod (7).

3. The garden pruning tool according to claim 1, characterized in that: A first circular ring (41) is welded to the top of the steel belt (4), a plurality of first internal thread holes (11) are opened at one end of the first scissor blade (1), and the first circular ring (41) is connected to the first scissor blade (1) via a first screw (12).

4. The garden pruning tool according to claim 2, characterized in that: A second circular ring (42) is welded to the bottom end of the steel belt (4), a plurality of second internal threaded holes (61) are provided on the U-shaped rod (6), and the second circular ring (42) is connected to the U-shaped rod (6) via a second screw (10).

5. The garden pruning tool according to claim 3 or 4, characterized in that: A first guide roller (8) and a second guide roller (9) are fixedly mounted on the top and bottom ends of the long rod (3), respectively, and the steel belt (4) is transmission-connected to the first guide roller (8) and the second guide roller (9).

6. The garden pruning tool according to claim 5, characterized in that: A hand-held sleeve (5) is sleeved on the long rod (3), and the steel belt (4) passes through the inner cavity of the hand-held sleeve (5).

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