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An improved edge-trimmer with a double-jointed extensible handle

A technology of trimming machine and handle is applied in the field of trimming machine and motor-type trimming machine, which can solve the problems that are not effectively solved and do not involve connection joints and the like.

Inactive Publication Date: 2011-05-18
莱利奥·科代卢普皮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, this solution also does not effectively solve this problem; in particular, it does not address practically the difficulties associated with the presence of a connection joint between the swivel head and the end of the variable-inclination support shaft

Method used

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  • An improved edge-trimmer with a double-jointed extensible handle
  • An improved edge-trimmer with a double-jointed extensible handle

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Embodiment Construction

[0014] The invention will become clearer from the description taken in conjunction with the accompanying drawings, the invention is presented by way of non-limiting examples only, but can be realized in other ways, as defined in relation to and in the appended claims with the edge trimmer within range.

[0015] figure 1 is a schematic diagram of an edge trimmer according to a preferred embodiment of the present invention, the edge trimmer shown is very convenient for trimming grass, leaves, shrubs and small trunk plants, no matter how inclined their growth plane is relative to the horizontal plane of the terrain. Can be trimmed.

[0016] Basically, the edge trimmer comprises a support shaft connected to the cutting tool at one end of the cutting tool and to a handle at the other end so that the operator can use the edge trimmer. A motor mounted on the shaft produces the actuation of the cutting tool. The shaft is an elongated part having three parts 1, 2, 3 connected to eac...

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Abstract

An edge-trimmer for trimming grass, leaves, shrubs and small trunked plants, comprises a cutting tool, a shaft connected at one of ends thereof to the cutting tool for supporting and moving the tool, a grip which is solidly-constrained to an opposite end of the shaft in order to enable an operator to use the trimmer and a motor (M) connected to the shaft for activating the cutting tool (3). The shaft comprises an upper portion (1) which is solidly constrained to the grip and an intermediate portion (2) which is bent by an angle into two sections which meet at a vertex, and a final portion (3), bent by an angle, also in two sections meeting at a vertex. A first section (2a) of the intermediate portion (2) is connected to the upper portion (1), coaxially and freely rotating with respect thereto, a second section (2b) of the intermediate portion (2) is connected to a first section (3a) of the final portion (3), coaxially and freely rotating with respect thereto, while an opposite end of the second final section (3b) is connected to the cutting tool (5). The connection between the cutting tool (5) and the end of the second final section (2b) exhibits a fixed inclination, preferably of 90 DEG.

Description

technical field [0001] The present invention relates to edge trimmers, that is, a type of tool widely used by persons working in areas maintaining green spaces in parks and gardens; the invention relates to portable, motorized edge trimmers, which A tool that is carried by the operator and supported entirely protrudingly constitutes a tool without wheels or other types of supports to support the weight of the tool itself. [0002] The tool is provided with an orientable cutting head which can be arranged in a plurality of planes inclined to different degrees with respect to a reference plane, usually a plane which is horizontal with respect to the ground. Background technique [0003] The tools of this type available on the market are numerous and different, but due to their specific usage patterns, these tools are all provided with a basic common structure. [0004] In particular, they comprise an elongated rod provided at one end thereof and a cutting tool at the opposite...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G3/06
CPCA01G3/062A01D34/902
Inventor 莱利奥·科代卢普皮
Owner 莱利奥·科代卢普皮
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