Patent ID: 11931606
Assignee: BEXUS INDUSTRIES CO., LTD.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC A  F | IPC A  F

Claim 3:
4. The anti-torque safety hook, as recited in claim 3, further comprising a fourth groove arranged above said second groove on the left side of said front board and said back board, and a first hole provided in a penetrated manner between a left end of said first groove and said second groove, wherein said second groove, said third groove, said fourth groove, and said first hole are all located on a lower portion of said energy absorption area, while said female buckle is correspondingly arranged on an upper portion of said energy absorption area, wherein said detent member is slidably arranged on the lower portion of said energy absorption area and coupled with said first hole through a third axle, so as to allow said detent member to reach in and out in said fourth groove and switch between the first position and the second position, wherein said detent member has a fifth groove arranged thereon for said first axle to pass therethrough and a sixth groove arranged thereon matching with said second groove, wherein the right end of said sixth groove is opened and downwardly extended to provide a locking side, so that when said gate member closes said passage and said second axle is in said third groove, said locking side will abut against a bottom end of said second axle and position at the first position to ensure and secure that said gate member closes said passage, wherein when said detent member is switched to the second position, said locking side will release said second axle, rendering said sixth groove and said second groove overlappingly guide said second axle so as to allow said passage to be opened.