JP2010154830A - Flush litter for cat - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an excrement disposal implement for cat, which is capable of reducing the offensive odor of cat's excrement, or a two-stage flush litter for cat, needs no deodoring sheet and facilitates disposal of waste sewage containing such excrement, cleanly. <P>SOLUTION: The excrement disposal implement is configured such that in a conventional two-stage flush litter for cat, beneath the dung-receiving tray on the upper stage, an inclined excrement-receiving tray is bonded with a water pipe having a plurality of opened holes, water is pumped in the tray by an electric pump from a water-containing water storage tank, and the water is flushed onto the excrement-receiving tray, as the resultant sewage can be collected in a sewage tank set at the lowermost stage, any deodorizing sheet for the excrement is not needed, enabling economic burden to be reduced as well. Further, as to the sewage disposal, such convenience may be provided that the implement is detached off the toilet body and the excrement can be easily and cleanly disposed of from a common toilet bowl for human use when the excrement is accumulated to a certain extent in the sewage tank. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a cat excrement disposal tool.

Conventional cat toilets, except for some special shapes and functions, have a two-stage type in which pellets are laid on the top for stool and deodorant sheets are placed on the bottom to receive urine. Durable plastic ones, such as those that lay pellets in toilet boxes and receive urine and urine, were common.
(Japanese Patent Laid-Open No. 2007-74996)
JP2007-74996

  In the conventional two-stage cat toilet, even if the upper stool is removed, a deodorizing sheet is placed on the lower human waste receiving tray to receive the urine, which causes a problem that the bad smell of human waste is filled.

  In the conventional two-stage cat litter box, a deodorizing sheet for human waste is laid and the urine is received, so it is necessary to replace the sheet, which is uneconomical.

  In conventional two-stage cat toilets, if the deodorant sheet that receives lower urine is neglected, the stool overflows and the odors become so bad that the deodorant sheet needs to be complicatedly replaced.

  In conventional two-stage cat toilets, if you do not replace the deodorant sheet that receives the lower urine, the urine catching tray will overflow and the urine will overflow. It was hard to get my hands dirty and smelly.

  A box 5 is sized to accommodate a small animal to be excreted, and a tray 5 having a net-like bottom for receiving stool is placed on the top of the box 1, and a plurality of small holes for discharging water are provided below the box 5 and an inclined surface. A urine receiving tray 6 is provided, and an electric pump 102 is provided at the rear of the box. A water storage tank 100 containing water is attached, and the water pumped up by the electric pump 102 is passed through the flowing water pipe 8 and the urine receiving tray. A two-stage flush toilet for small animals that can wash out the human waste on the sink tray.

  A two-stage flush toilet for small animals in which the lower part of the drainage tray of the human waste receiving tray 6 is inserted and connected to the water receiving port 16 of the sewage tank 11 provided at the lower stage, and the sewage that has flowed can be stored in the sewage tank 11.

  The sewage tank 11 is a two-stage flush toilet for semi-animals with a semi-transparent small window that can be pulled out from the box and removed and has a clear inner volume.

  The two-stage flushing toilet for cats of the present invention rinses away human urine, collects sewage in the sewage tank 11, and prevents the sewage tank receiving port 16 from fitting the water receiving cap 14. The waste water tank is pulled out from the toilet body 1 and the drain cap 13 is removed in the human toilet so that the waste water can be discharged.

  The two-stage flush toilet for cats of the present invention can drastically reduce the smell of urine because the urine is washed away with water from the water storage tank every time the cat excretes.

  It is economical because it does not require a deodorant sheet that receives human waste.

  Since the sewage is stored in the sewage tank, it is not necessary to replace the deodorant sheet as often as in the conventional two-stage cat toilet, so the time and effort for cleaning up can be reduced.

  When the sewage is collected in the sewage tank to some extent, it can be removed from the toilet body and drained in a human toilet, so it can be handled cleanly and easily without getting your hands dirty.

  Embodiments will be described below with reference to the accompanying drawings.

  FIG. 1 is a perspective view showing that a human waste receiving tray 6 having a stool receiving tray 6 and a running water pipe 8 bonded to the toilet body 1 is attached. The material is molded from a suitable material such as a durable plastic. The toilet body 1 of the box is connected to a running water pipe 8 provided with a small hole through which water is poured and a water storage tank 100 equipped with an electric pump 102 is inserted and a fixed socket 105 is inserted to discharge water adhered to the urine receiving tray 6. The tip of the hose 104 of the electric pump 102 is inserted into the hole of the part, and the rotary connection ring 9 that is screwed is turned and fixedly connected. After the cat urinates, the power switch 103 of the battery-operated electric pump 102 is pushed to cause the water in the water storage tank 100 to flow into the urine receiving tray 6 with an inclined surface, and the sewage is collected in the sewage tank 11 together with the cat excrement.

  A sewage tank 11 is placed at the lowest level of the toilet body 1, and a running water pipe 8 is bonded to the middle level, and the urine receiving tray 6 is placed with an inclination. The urine receiving tray 6 as the sewage tank 11 is attached by inserting the convex portion on the back surface of the drainage port 7 of the human waste receiving tray 6 into the tank receiving port 16 by removing the water receiving port attaching / detaching lid 4 of the toilet body 1. A semi-transparent small window portion 17 is provided on the surface of the sewage tank main body so that the capacity of sewage can be confirmed.

  The water storage tank 100 is mounted by inserting a fixed socket 105 bonded to the water storage tank body into an insertion portion provided at the rear of the toilet body. The tip of the hose 104 of the electric pump 102 is inserted into the hole of the connecting portion of the flowing water pipe 8 bonded to the human waste receiving tray 6 and the hose connecting ring 9 is rotated and fixedly attached.

  The water storage tank 100 is removed by removing the water storage tank lid 101. A battery-type electric pump 102 is attached to the water storage tank and used by turning on and off the power switch 103.

  As a method of flowing water from the water storage tank 100 to the urine receiving tray 6, a manual pump using air pressure, a method in which cat urine is detected by a sensor and water automatically flows can be considered.

  The water storage tank can also be used as a kerosene plastic tank, a battery pump or a kerosene pump can be used, and the battery may be rechargeable.

  There is also a method for simplifying the structure by integrating the human waste receiving tray and the sewage tank.

  It is more effective to prevent the spread of malodors by putting a cleaning agent into the water storage tank or by attaching a box-shaped cover with a space for the cat to enter the cat toilet body.

Whole perspective view of a flush toilet for cats of the present invention Top view of the flush toilet for cats of the present invention Cross section of the flush toilet for cats of the present invention Front view of the flush toilet for cats of the present invention Side view of the flush toilet for cats of the present invention Water tank top view of the cat toilet of the present invention Side view of the water storage tank of the cat toilet of the present invention The water storage tank perspective view of the flush toilet for cats of the present invention The sewage tank perspective view of the flush toilet for cats of the present invention

Explanation of symbols

1. Toilet body 2. Toilet tray receiver Human waste tray attaching / detaching window 4. 4. Human waste tray water outlet removable window lid Stool tray Human waste receiving tray Human waste tray drain 8 Flowing water pipe 9. Hose connection ring 10. 10. Pump tip insertion hole 11. Sewage tank Sewage tank handle 13. Drain cap 14. Water receiving cap 15. Human waste tray receiver 16. 17. Sewage tank receiving port Capacity confirmation small window 100. Water storage tank 101. Water storage tank lid 102. Battery-powered electric pump 103. Power switch 104. Electric pump hose 105. Fixed socket 106. Hose insertion hole

Claims (3)

  A box that is small enough to contain a small animal to be excreted. A tray with a net-like bottom that receives stool is placed at the top of the box, and a plurality of small holes for discharging water are provided at the bottom of the box. A urine receiving tray is provided, and an electric pump is provided at the rear of the box. A water storage tank containing water is attached, and the water pumped up by the electric pump is passed through a flowing water pipe to the urine receiving tray, and the human waste on the tray is discharged. A two-stage flush toilet for small animals that can be washed away.   The flush toilet for two-stage small animals according to claim 1, wherein the drainage port of the human waste receiving tray is inserted into and connected to a water receiving port of a sewage tank provided at the lower stage, and the sewage that has flowed can be stored in the sewage tank.   The flush toilet for two-stage small animals according to claim 1 or 2, wherein the sewage tank has a structure that can be pulled out from the box and removed, and has a translucent small window that shows the internal capacity.

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