| 摘要 |
PURPOSE: A shock absorbing mat is provided to prevent damage to an upper plate member corner, and minimize a gap generated between mats by absorbing a shock enough. CONSTITUTION: A shock absorbing mat(100) comprises an upper plate member(110), side support members(140), a plurality of protrusions(120), and corner support members(130). The upper plate member formed like square has through holes on the surface. The side support members protruded along an edge of the upper plate member have concave parts(141) and convex parts(143). The protrusions are protruded from the upper plate member in the same direction as the side support members protrusion. The protrusions are also formed at equal interval. The corner support members are protruded in protruding direction of the protrusions to be connected with the protrusions adjacent to the corner of the upper plate member. |
