| 摘要 |
A liquid-permeable panel is mounted on a portion of a system toilet for animals, and a 15-degree bending strength defined below the liquid-permeable panel is at least 0.2 N and no greater than 10 N. The 15-degree bending strength is the load that is applied at a velocity of 500 mm/min to the central section of the liquid-permeable panel from the direction perpendicular to a plan view using a round plunger having a diameter of 8 mm, while both sides in the Y-direction in a plan view of the liquid-permeable panel are being supported, that deforms the liquid-permeable panel into the shape of a concavity along the X-direction such that, in a cross section of the concavity, the angle (θ) formed by a horizontal line that contains the bottommost point of the concavity and an oblique line linking the aforementioned bottommost point and either of the aforementioned both sides is 15 degrees. |
| 主权项 |
1. A system toilet for animals comprising:
an excrement receptacle that opens at an upper surface and has four side wall sections and a bottom section that extends between the four side wall sections; an upper receptacle that is disposed on an upper section of the excrement receptacle; a support section forming a bottom face of the upper receptacle; and a liquid-permeable panel adapted to be mounted on a portion of the upper receptacle on which said liquid-permeable panel an animal stands and the liquid-permeable panel is positioned on the support section of the system toilet so that the liquid-permeable panel is substantially parallel to the bottom section of the excrement receptacle and extends to opposite sides of the support section, wherein a space is formed between a bottom section of the excrement receptacle and a bottom face of the liquid-permeable panel, the liquid-permeable panel including:
a 15-degree bending strength in one direction of a plan view of the liquid-permeable panel being at least 0.2 N and no greater than 10 N, wherein said 15-degree bending strength is measured by applying a load at a velocity of 500 mm/min to a central section of the liquid-permeable panel from a direction perpendicular to a planar surface using a round plunger of which a tip has a diameter of 8 mm, while both sides that face each other in the plan view of the liquid-permeable panel are being supported, and that deforms the liquid-permeable panel into a shape of a concavity along a bending direction that is orthogonal to a direction of the both sides of the liquid-permeable panel, such that, in a cross section of the concavity, the angle θ formed by a horizontal line that contains a bottommost point of the concavity and an oblique line linking the bottommost point and either of both sides is 15 degrees;the liquid-permeable panel having a thickness of 3 to 10 mm;a corrugated sheet and a flat sheet laminated alternately;a plurality of through holes formed by curved portions of the corrugated sheet, the liquid-permeable panel is placed on the support section such that the through holes penetrate the liquid-permeable panel in a thickness direction of the liquid-permeable panel;wherein the both sides of the liquid-permeable panel extend along a direction in which the corrugated sheet and the flat sheet extend and are not laminated, andthe other sides orthogonal to the both sides extend along the bending direction in which lamination of the corrugated sheet and the flat sheet increase, so that the liquid-permeable panel is bendable in one direction. |
