Post-disaster portable toilet bedpan structure

Abstract

The post-disaster portable toilet bedpan structure comprises a U-shaped thin shell and a drawable groove shell capable of being inserted into the opening end of the thin shell, a bearing groove shell is fixedly arranged at the bottom end of the U-shaped opening of the thin shell, the bottom face of the bearing groove shell is an inclined face, the lowest end of the inclined face is located over a toilet groove of the drawable groove shell, and the bottom end of the inclined face is connected with the toilet groove of the drawable groove shell. Therefore, excrement falling into the inclined surface can slide into the excrement groove of the drawable groove shell. Through the innovative design scheme, compared with the prior art, the toilet bedpan has the remarkable advantages that firstly, the modular main body structure design is adopted, so that each functional unit of the toilet bedpan can be independently replaced so as to adapt to different post-disaster environments and emergency requirements, the situation that the toilet bedpan is integrally replaced due to local damage or pollution is avoided, the service life is prolonged, and the maintenance cost is reduced;

Description

Technical fields:

[0001] This utility model relates to a portable toilet bowl structure for post-disaster use. Background technology:

[0002] Existing temporary toilets for disaster relief have certain shortcomings in terms of durability, ease of maintenance, and environmental adaptability.

[0003] In disaster relief and temporary resettlement, ensuring that toilet facilities can adapt to different environmental needs is crucial for improving efficiency and reducing replacement frequency. However, traditional mobile toilets or temporary construction solutions have many inconveniences, such as fixed structures that are difficult to assemble and disassemble quickly, high maintenance costs, and disruptions to the continuity of relief efforts. Some portable toilets, due to material limitations, cannot withstand harsh environments for extended periods, resulting in a shortened lifespan. Furthermore, in complex post-disaster environments with deteriorating sanitation conditions or increased waste storage needs, existing portable toilet solutions fail to balance ease of replacement with durability, impacting sanitation and disease control effectiveness. Summary of the Invention:

[0004] In view of the problems existing in the prior art, the purpose of this utility model is to propose a portable toilet bowl structure for disaster relief. The portable toilet bowl structure for disaster relief is reasonably designed and conducive to achieving durability, ease of maintenance and environmental adaptability.

[0005] This utility model is implemented using the following solution.

[0006] The present invention relates to a portable toilet bowl structure for disaster relief, characterized in that it includes a U-shaped thin shell and a retractable groove shell that can be inserted into the opening of the thin shell. A receiving groove shell is fixedly provided at the bottom end of the U-shaped opening of the thin shell. The bottom surface of the receiving groove shell is an inclined surface, and the lowest end of the inclined surface is located directly above the toilet bowl of the retractable groove shell, so that excrement falling into the inclined surface can slide into the toilet bowl of the retractable groove shell.

[0007] Preferably, the aforementioned pull-out groove housing forms a cuboid toilet bowl after being inserted into the U-shaped opening of the thin housing. The cuboid toilet bowl has an open opening on its upper surface so that excrement falls into the pull-out groove housing through the open opening. The upper surface of the cuboid toilet bowl serves as a foot support surface.

[0008] Preferably, one side of the pull-out groove housing has a front wall plate, the periphery of which matches the front wall surface of the thin housing, and a through hole is provided on the front wall plate for easy pulling.

[0009] Preferably, the inner side of the U-shaped opening of the retractable groove housing is drawn to form a thin shell.

[0010] Preferably, the upper edge of the receiving tank is fixedly connected to the lower surface of the bottom end of the U-shaped opening of the thin shell, and one side of the receiving tank is open so that the excrement can fall into the pull-out tank through the open end.

[0011] This utility model has significant advantages over existing technologies through its innovative design: First, it adopts a modular main structure design, which allows each functional unit of the toilet bowl to be replaced independently to adapt to different post-disaster environments and emergency needs, avoiding the need for overall replacement due to partial damage or contamination, thus improving service life and reducing maintenance costs.

[0012] Secondly, the quick-assembly and connection mechanism adopts a splicing method, which enables convenient construction and stable connection of toilets, reduces installation time, and improves the deployment speed and operation and maintenance efficiency of sanitation facilities in disaster areas.

[0013] Third, the use of lightweight, high-strength materials such as plastics reduces the overall weight of the toilet bowl, improving the convenience of transportation, installation, and replacement, while ensuring durability and impact resistance, making it suitable for various scenarios such as disaster relief, field emergencies, outdoor activities, and temporary resettlement sites.

[0014] Finally, through structural innovation, this patent achieves an integrated solution for replaceable portable toilets after disasters. While ensuring low cost, high durability and convenient maintenance, it improves environmental adaptability and usage efficiency, simplifies the replacement process, and is suitable for a variety of emergency sanitation needs, fully demonstrating the product's innovation and practicality. Attached image description:

[0015] The present invention will be further described below with reference to the accompanying drawings;

[0016] Figure 1 This is a perspective view of the present invention;

[0017] Figure 2 , Figure 3 This is an exploded view of this utility model;

[0018] Figure 4 This is a cross-sectional structural diagram of the present invention. Detailed implementation method:

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0020] This utility model of a portable toilet bowl structure for disaster relief includes a U-shaped thin shell 1 and a pull-out groove shell 2 that can be inserted into the opening of the thin shell 1. A receiving groove shell 3 is fixedly provided at the bottom end of the U-shaped opening of the thin shell. The bottom surface of the receiving groove shell 3 is an inclined surface, and the lowest end of the inclined surface is located directly above the toilet bowl 6 of the pull-out groove shell, so that excrement falling into the inclined surface can slide into the toilet bowl of the pull-out groove shell.

[0021] The thin shell 1, the pull-out groove shell 2, and the receiving groove shell 3 are all thin shell parts (the inner side of the U-shaped opening of the pull-out groove shell 2 is pulled out to form a thin shell). The receiving groove shell 3 is fixedly connected to the thin shell 1 or fixed by snap-fit. It can be integrally injection molded or processed separately and then bonded together. The pull-out groove shell 2 can be pulled out and moved relative to the thin shell 1.

[0022] Specifically, the pull-out trough shell, after being inserted into the U-shaped opening of the thin shell, forms a cuboid commode. This cuboid commode has an open opening 4 on its upper surface, and the upper surface 5 of the cuboid commode serves as a foot support surface. After the user defecates, the excrement falls through the open opening into the pull-out trough shell. After collecting a certain amount of excrement, the pull-out trough shell can be pulled out and dumped into a designated collection point. Alternatively, a disposable garbage bag can be placed at the opening of the pull-out trough shell. The user defecates into the disposable garbage bag, which is then discarded into a designated collection point after collecting a certain amount of excrement.

[0023] For ease of use, the aforementioned pull-out groove housing 2 has a front wall plate 7 on one side. The periphery of the front wall plate 7 matches the front wall surface of the thin housing 1. A through hole 8 is provided on the front wall plate to facilitate pulling. The periphery of the front wall plate 7 matches the front wall surface of the thin housing 1, which facilitates storage and packaging during transportation. The through hole 8 also facilitates pulling out the pull-out groove housing 2.

[0024] The upper edge of the receiving tank 3 is fixedly connected to the lower surface of the bottom end of the U-shaped opening of the thin shell (this fixed connection is integrally injection molded, or by providing an elastic insertion pin on the upper edge of the receiving tank 3, and providing an insertion hole at the bottom end of the U-shaped opening of the thin shell for mating with the elastic insertion pin). One side of the receiving tank is open so that the excrement can fall into the pull-out tank through the open end.

[0025] This utility model has significant advantages over existing technologies through its innovative design: First, it adopts a modular main structure design, which allows each functional unit of the toilet bowl to be replaced independently to adapt to different post-disaster environments and emergency needs, avoiding the need for overall replacement due to partial damage or contamination, thus improving service life and reducing maintenance costs.

[0026] Secondly, the quick-assembly and connection mechanism adopts a splicing method, which enables convenient construction and stable connection of toilets, reduces installation time, and improves the deployment speed and operation and maintenance efficiency of sanitation facilities in disaster areas.

[0027] Third, the use of lightweight, high-strength materials such as plastics reduces the overall weight of the toilet bowl, improving the convenience of transportation, installation, and replacement, while ensuring durability and impact resistance, making it suitable for various scenarios such as disaster relief, field emergencies, outdoor activities, and temporary resettlement sites.

[0028] Finally, through structural innovation, this patent achieves an integrated solution for replaceable portable toilets after disasters. While ensuring low cost, high durability and convenient maintenance, it improves environmental adaptability and usage efficiency, simplifies the replacement process, and is suitable for a variety of emergency sanitation needs, fully demonstrating the product's innovation and practicality.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.

Claims

1. A portable toilet bowl structure after disaster, characterized in that: The thin shell body is in U shape, and the pull-out slot shell body can be inserted into the open end of the thin shell body. A receiving slot shell is fixed at the bottom end of the U-shaped opening of the thin shell body. The bottom surface of the receiving slot shell is inclined, and the lowest end of the inclined surface is located directly above the convenient slot of the pull-out slot shell body, so that the excrement falling on the inclined surface can slide into the convenient slot of the pull-out slot shell body.

2. The portable toilet bowl structure according to claim 1, wherein: The pull-out slot shell body forms a cuboid-shaped toilet bowl after being inserted into the U-shaped opening of the thin shell body. The cuboid-shaped toilet bowl has an open mouth on the upper surface, so that the excrement can fall into the pull-out slot shell body through the open mouth. The upper surface of the cuboid-shaped toilet bowl serves as a foot stepping support surface.

3. The portable toilet bowl structure according to claim 2, wherein: One side of the pull-out slot shell body has a front wall plate, the peripheral part of the front wall plate is matched with the front wall surface of the thin shell body, and a through hole for easy pulling is arranged on the front wall plate.

4. The portable toilet bowl structure according to claim 3, wherein: The inner side of the U-shaped opening of the pull-out slot shell body forms a thin shell.

5. The portable toilet bowl structure according to claim 4, wherein: The upper end edge of the receiving slot shell is fixedly connected with the lower surface of the bottom end of the U-shaped opening of the thin shell body, and one side of the receiving slot shell is open to facilitate the excrement to fall into the pull-out slot shell body through the open part.

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