Pruning Tool Hook Assembly for Branch Retrieval
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Solution Overview
Problem
Users face difficulties in retrieving cut branches from plants or trees due to entanglement with other branches, leading to increased effort and risk when using traditional pruning tools, especially with precarious ground surfaces and loose soil, which necessitates an improved pruning tool for safer and more efficient branch removal.
Innovation Solution
A pruning tool equipped with a hook assembly featuring a clamping member and a hook that can be adjusted in angle and position along the pole, allowing for easier retrieval of cut branches without the need for external aids like ladders, featuring serrated plates for secure coupling and an adjusting mechanism for optimal orientation and positioning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional pruning tools are used for cutting branches, then the cutting function is achieved, but the retrieved cut branches become entangled with other branches and difficult to grasp
Solution Approach 1:
A hook assembly is introduced as an intermediary component attached to the pruning tool. The hook engages with cut branches to lift and retrieve them from the tree, preventing entanglement with other branches. This mediator component solves the problem by providing a dedicated mechanism for branch removal without requiring the user to manually grasp entangled branches.
2Ease of operation
If users extend their body or use aiding devices like ladders to reach cut branches, then branch retrieval is possible, but the risk of accidents increases on uneven ground surfaces
Solution Approach 1:
The hook assembly is merged with the pruning tool structure, integrating the branch retrieval function into the existing tool. This combination allows users to retrieve branches safely from ground level without needing to extend their body or use external aiding devices like ladders, thereby eliminating the safety risks associated with working on uneven ground surfaces.
3Adaptability or versatility
If fixed-position hook assemblies are used, then the structure is simple, but the hook cannot be adjusted to optimal positions for different branch locations
Solution Approach 1:
The hook assembly incorporates adjustable components that allow dynamic repositioning along the pole. Users can modify the hook's position and angle to match different branch locations and orientations. This dynamic adjustability provides versatility for various pruning scenarios while maintaining a relatively simple structure through straightforward adjustment mechanisms.
Data Source
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AI summary
The present invention relates to a gardening tool, such as a pruning tool. The tool (100, 200, 300, 400, 500, 600, 800, 900, 1100) includes an implement portion (102, 202, 302, 402, 502, 602). The tool (100, 200, 300, 400, 500, 600, 800, 900, 1100) further includes a pole (116, 216, 416, 616, 816, 916) having a first end (117, 217, 417, 617, 917). The implement portion (102, 202, 302, 402, 502, 602) is connected to the first end (117, 217, 417, 617, 917) of the pole (116, 216, 416, 616, 816, 916). The tool (100, 200, 300, 400, 500, 600, 800, 900, 1100) further includes a hook assembly (122, 222, 322, 422, 522, 622, 822, 922) disposed on at least one of the implement portion (102, 202, 302, 402, 502, 602) and the pole (116, 216, 416, 616, 816, 916) at the first end (117, 217, 417, 617, 917).