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Patent Searching and Data


Title:
EXCREMENT COLLECTION APPARATUS AND WATERLESS TOILET
Document Type and Number:
WIPO Patent Application WO/2021/185383
Kind Code:
A1
Abstract:
The present invention belongs to the technical field of sanitary implements, and more specifically, relates to an excrement collection apparatus and waterless toilet having good application prospects in areas having inconvenient water supply and drainage or water shortage. The excrement collection apparatus comprises an excrement tank, an excrement collection film, and an excrement mechanism, one end of the excrement collection film extending along the inner wall surface of the excrement tank to pass through the excrement opening of the excrement tank; the excrement mechanism comprises a clamping and sealing assembly and a material-exchange drive assembly; when the clamping and sealing assembly clamps the excrement collection film to extend out of the end of the excrement opening, the excrement collection film forms a closed-bottom excrement collection bag in the excrement tank for accommodating excrement; the material-exchange drive assembly is drivingly connected to the clamping and sealing assembly and can drive the clamping and sealing assembly to pull the excrement collection bag out of the excrement opening, achieving waterless and efficient cleaning of excrement; the degradable excrement collection film is used to collect excrement repeatedly, the excrement has no contact with the inner wall of the excrement tank, the excrement tank completely isolates pollution and odor and has zero pollution, and the excrement collected by the excrement bag can be used as fertilizer for centralized disposal, which can also reduce external environmental pollution.

Inventors:
XIONG CHENGWU (CN)
Application Number:
PCT/CN2021/093396
Publication Date:
September 23, 2021
Filing Date:
May 12, 2021
Export Citation:
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Assignee:
XIONG CHENGWU (CN)
International Classes:
A47K11/02; B31B70/64; B31B150/00; B31B150/10; B31B160/10; B65B51/14; B65B57/04; B65B61/06; G01B11/00; G01B11/14; G01B21/00; G01B21/16
Attorney, Agent or Firm:
GUANGZHOU ZHIYUAN CHUANGDA PATENT AGENCY CO., LTD (CN)
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