Patent ID: 11946236
Assignee: IB KOREA CO., LTD.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC E  F  Y | IPC E  F

Claim 1:
2. The drain trap assembly according to claim 1, wherein the lock plate (700)) comprises:
a plate body (710) configured to be movably inserted into the guide slot (601) in the penetrating direction of the guide slot (601) and having the through-hole (711); and
a push block (720) provided on a rear end the plate body (710) with respect to the moving direction of the plate body (710) and configured to be pressed and manipulated, and
wherein the elasticity applying means (800) comprises leaf springs protruding from both edges of a rear portion of the plate body (710), and
wherein the guide slot (601) comprises contact stepped portions (604) configured to be in contact with the leaf springs moving forward along with the plate body (710) to induce the leaf springs to be warped when the push block (720) is pressed and manipulated.