IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0895611
(2014-05-27)
|
등록번호 |
US-9888666
(2018-02-13)
|
우선권정보 |
JP-2013-120265 (2013-06-06); JP-2013-197233 (2013-09-24) |
국제출원번호 |
PCT/JP2014/064015
(2014-05-27)
|
국제공개번호 |
WO2014/196417
(2014-12-11)
|
발명자
/ 주소 |
- Takagi, Chiyo
- Kaneko, Shinya
- Hirao, Tomoko
- Namikawa, Nobuharu
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
8 |
초록
▼
Provided is a litter box for animals that is hygienic and easy to clean. A litter box for animals is provided with a lower container, the upper part of which is open and which has a lower bottom surface part and a lower side wall part standing up from the peripheral edge of the lower bottom surface
Provided is a litter box for animals that is hygienic and easy to clean. A litter box for animals is provided with a lower container, the upper part of which is open and which has a lower bottom surface part and a lower side wall part standing up from the peripheral edge of the lower bottom surface part, and an upper container, the upper part of which is open and which is disposed above the lower container. The upper container is provided with a upper bottom surface part in which a plurality of through holes is formed, an upper wall part standing up from the peripheral edge of the upper bottom surface part, and an extending wall part that extends downward from the outer surface of the upper wall part. The lower end part of the extending wall part is disposed lower than the upper bottom surface part.
대표청구항
▼
1. An animal litter box, comprising: a lower container of which a top portion is open, the lower container having a lower bottom portion and a lower side wall portion provided upright from a periphery of the lower bottom portion; andan upper container of which a top portion is open, the upper contai
1. An animal litter box, comprising: a lower container of which a top portion is open, the lower container having a lower bottom portion and a lower side wall portion provided upright from a periphery of the lower bottom portion; andan upper container of which a top portion is open, the upper container being placed on the lower container,whereinthe upper container includes: an upper bottom portion in which a plurality of through holes is formed;an upper wall portion provided upright from a periphery of the upper bottom portion; andan extension wall portion extending downwardly from an outer face of the upper wall portion,the extension wall portion includes: a foot portion in contact with an installation surface on which the lower container is installed in a state in which the upper container is placed on the lower container;a cutout portion provided to expose the lower side wall portion in the state in which the upper container is placed on the lower container; anda lower end portion positioned below the upper bottom portion,the lower container further includes a grip portion arranged on an outer face of the lower side wall portion, andthe cutout portion is arranged at a position corresponding to the grip portion. 2. The animal litter box according to claim 1, wherein in the state in which the upper container is placed on the lower container, the extension wall portion is outside of the lower side wall portion. 3. The animal litter box according to claim 1, wherein the cutout portion is provided at least on faces of the extension wall portion that are arranged face-to-face. 4. The animal litter box according to claim 1, wherein the lower container has a shape with a plurality of corner portions in a plan view, andthe foot portion has a plurality of foot portions arranged at positions corresponding to the plurality of corner portions. 5. The animal litter box according to claim 4, wherein the lower container further includes a restriction portion that is provided in the vicinity of one of the corner portions and prevents the foot portion from entering to the inside of the lower container. 6. The animal litter box according to claim 5, wherein the restriction portion includes: a projecting portion that projects outward from the corner portion, anda hole portion that is formed below the projecting portion. 7. The animal litter box according to claim 5, wherein the restriction portion has a slit formed to extend downward from an upper end portion of the lower side wall portion. 8. The animal litter box according to claim 4, wherein each of the corner portions has a slit formed to extend downward from an upper end portion of the lower side wall portion. 9. An animal litter box, comprising: a lower container of which a top portion is open, the lower container having a lower bottom portion and a lower side wall portion provided upright from a periphery of the lower bottom portion; andan upper container of which a top portion is open, the upper container being placed on the lower container,whereinthe upper container includes: an upper bottom portion in which a plurality of through holes is formed;an upper wall portion provided upright from a periphery of the upper bottom portion; andan extension wall portion extending downwardly from an outer face of the upper wall portion,the extension wall portion includes: a foot portion in contact with an installation surface on which the lower container is installed in a state in which the upper container is placed on the lower container;a cutout portion provided to expose the lower side wall portion in the state in which the upper container is placed on the lower container; anda lower end portion positioned below the upper bottom portion, andthe lower container has a shape with a plurality of corner portions in a plan view,the foot portion includes a plurality of foot portions arranged at positions corresponding to the corner portions, andthe lower container further includes a restriction portion that is provided in the vicinity of one of the corner portions and prevents the foot portion from entering to the inside of the lower container. 10. An animal litter box, comprising: a lower container of which a top portion is open, the lower container having a lower bottom portion and a lower side wall portion provided upright from a periphery of the lower bottom portion; andan upper container of which a top portion is open, the upper container being placed on the lower container,whereinthe upper container includes: an upper bottom portion in which a plurality of through holes is formed;an upper wall portion provided upright from a periphery of the upper bottom portion; andan extension wall portion extending downwardly from an outer face of the upper wall portion,the extension wall portion includes: a foot portion in contact with an installation surface on which the lower container is installed in a state in which the upper container is placed on the lower container;a cutout portion provided to expose the lower side wall portion in the state in which the upper container is placed on the lower container; anda lower end portion positioned below the upper bottom portion, andthe lower container has a shape with a plurality of corner portions in a plan view,the foot portion includes a plurality of foot portions arranged at positions corresponding to the corner portions, andeach of the corner portions has a slit formed to extend downward from an upper end portion of the lower side wall portion.
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