Patent ID: 11968935
Assignee: HO CHENG GARDEN TOOLS CO., LTD.
Field: Other special machines (Mechanical engineering)
Classification: CPC A | IPC A  B

Claim 0:
1. A garden shears comprising an anvil portion, a driving arm, and a blade portion, wherein:
the anvil portion comprises a combination of two side members, each of the side members having a first pivot hole and a second pivot hole, and an anvil is sandwiched between the two side members;
the driving arm comprises a combination of two driving members, the two driving members each having a third pivot hole, a first securing hole, and a second securing hole;
a first pivot shaft passes through the second pivot hole and the third pivot holes to pivot the anvil portion and the driving arm together, the two driving members sandwiching two positioning members each having a first positioning hole and a second positioning hole, and a gear and the blade portion are disposed between the two positioning members;
the blade portion has a blade, a fourth pivot hole, a straight groove, and a rack portion, a second pivot shaft passing through the first pivot hole and the fourth pivot hole such that the anvil portion and the blade portion are pivoted together, the gear and the rack portion engaging with each other;
a third pivot shaft passes through the first securing holes, the first positioning holes, and the gear such that the two positioning members, the gear and the two driving members are assembled together, and a fourth pivot shaft passes through the second securing holes, the second positioning holes, and the straight groove such that the two positioning members are secured and the fourth pivot shaft is capable of moving along the straight groove.