US 12,677,716 B1Granted

Punching tool and aerator

AssigneeSuzhou Morange Import & Export Co., Ltd.

InventorsZhangfan Shen, Jingyun Liu, Ruolin Jiang, Ling Ju, Xisong She

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Abstract

A punching tool and an aerator are disclosed. A punching tool includes: a bracket; an execution body, rotatably connected to the bracket by a rotating shaft, where the execution body is provided with at least two arcuate panels that are disposed around the rotating shaft and are connected end-to-end, and the intersection point of normal lines of any two points on the at least two arcuate panels are respectively located at two sides of the rotating shaft; and a plurality of punching execution members, disposed on outer sides of the at least two arcuate panels. The punching execution members can be inserted into the ground more effectively, so that the contradiction between the effect and efficiency of punching of a conventional tool is solved, operations are simple and smooth, and manufacturing costs are low.

Claims15

Dependent claims

A punching tool, comprising:

a bracket;
an execution body (10), rotatably connected to the bracket by a rotating shaft (31), wherein the execution body is provided with at least two arcuate panels that are disposed around the rotating shaft (31) and are connected end-to-end, and an intersection point of normal lines of any two points on each of the at least two arcuate panels are respectively located at two sides of the rotating shaft (31);
and
a plurality of punching execution members (20), disposed on outer sides of the at least two arcuate panels,
wherein the execution body (10) is provided with three arcuate panels that are disposed around the rotating shaft and are connected end-to-end;
the execution body (10) comprises a group of side plates (11) and a first panel (14), a second panel (15), and a third panel (16) that are disposed between the group of side plates (11);
and the first panel (14), the second panel (15), and the third panel (16) are connected end-to-end;
and
wherein the plurality of punching execution members (20) are arranged on at least one arcuate panel based on preset positions;
and the plurality of punching execution members (20) have the same length or different lengths.

7 more elements

Dependencies are inferred from the claim text.