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    • 3. 发明专利
    • REFUSE RECEIVER FOR DRAIN INLET
    • JPH11350560A
    • 1999-12-21
    • JP17965098
    • 1998-06-10
    • TAKEUCHI KAZUHIKO
    • TAKEUCHI KAZUHIKO
    • E03C1/262
    • PROBLEM TO BE SOLVED: To provide a refuse receiver for a drain inlet beforehand stuck on a cover for the drain inlet of a bathroom mainly. SOLUTION: Ring-shaped reinforcing boards 2, 3 made of a synthetic resin are attached or pressure-molded integrally to the upper and lower sections of the outer circumferential section of a circular filter screen 1 having water resistance respectively, and an attaching layer is formed onto the underside of the ring-shaped reinforcing board in the lower section, from which a grip 4 is projected. Accordingly, since refuse such as hairs, scale, etc., do not flow from the drain inlet to a drain pipe, the clogging of the drain pipe can be prevented, the refuse receiver is mounted and demounted simply, refuse is easy to be taken by the meshes of the filter screen, and the effect that water is easy to flow is displayed. Since the upper and lower sections of the outer circumferential section of the filter screen are pinched by the reinforcing boards, the filter screen is held surely and firmly.
    • 4. 发明专利
    • AUTOMATIC RAIN-PROTECTION DEVICE FOR LAUNDRY-DRYING PLACE
    • JP2000157791A
    • 2000-06-13
    • JP33508098
    • 1998-11-26
    • TAKEUCHI KAZUHIKO
    • TAKEUCHI KAZUHIKO
    • D06F57/00
    • PROBLEM TO BE SOLVED: To provide a laundry-drying place where laundry is being dried securely even when it suddenly showers or a user comes home late. SOLUTION: In the trunk parts of two frames, angular pipes with guide grooves are provided parallelly, both the frames are connected together respectively with front and rear connecting plates 5a and 5b, and reinforcing places 6a and 6b are respectively attached to the front and rear connecting plates 5a and 5b at proper intervals, thereby composing a framework for a laundry-drying place. The leading end of a rain-protection water-proof sheet 16 wrapped round a rotary roller 15 directly connected to a gear-having motor shaft via a coupling is firmly fixed to a guide shaft 19 that passes between the reinforcing plates 6a and 6b. Wheels 20 attached to both ends of the guide shaft 19 follow and contact the guide grooves in angular pipes, and freely slide smoothly by using the weights of plummets 24 at the leading ends of wires 23 attached to both the wheels 20. The guide shaft 19 is stopped by the contact of one of the wheels with a switch. The roof of the laundry-drying place can be automatically covered or uncovered with a rain-protection waterproof sheet, by normally or reversely rotating the gear-having motor in response to sensing by a rain sensor.