Flushing-free odorless urinal

Abstract

The invention discloses a flushing-free odorless urinal which comprises a urine receiving funnel, a one-way valve, a connecting pipe and a urine discharging pipe. The urine receiving funnel is constructed into a funnel shape with a large upper part and a small lower part, and a hydrophobic coating is arranged on the inner wall of the urine receiving funnel; the urine receiving funnel comprises a main body part, a transition part and a throat pipe part, the top end of the main body part is open, the transition part is connected between the main body part and the throat pipe part, and a one-way valve is arranged in the throat pipe part; and a connecting pipe is arranged at the bottom of the urine receiving funnel and is detachably connected with the urine discharging pipe. According to the device, the drainage coating and the one-way valve are arranged on the urine receiving funnel, so that the urine receiving funnel does not store water, and the inner wall is basically not stained with water, so that urine residues in the urine receiving funnel are greatly reduced, and when the device is used indoors, water flushing is not needed, a water source and a water supply pipeline are omitted, and the use cost is reduced. Therefore, consumption of water resources and noise influence during flushing can be reduced, and the device is simple in overall structure, flexible to install and suitable for various scenes and has high practical value and popularization potential.

Description

Technical Field

[0001] This invention relates to the field of sanitary equipment, and in particular to a flush-free, odorless urinal. Background Technology

[0002] In daily life, urinals are a common sanitary facility used very frequently. However, traditional urinals have several problems: 1. Odor: During use, traditional urinals often produce unpleasant odors due to urine residue and sewer smells, especially indoors, which seriously affects air quality and user comfort. 2. Water waste: Flushing urinals typically consumes a large amount of water. Frequent flushing not only increases living costs but also wastes water resources unnecessarily, contradicting current environmental protection principles. 3. Hygiene: Urine residue easily remains on the inner walls of traditional urinals, breeding bacteria and affecting hygiene. Therefore, it is necessary to design a flush-free, odorless urinal to address the shortcomings of traditional urinals through innovative design. Summary of the Invention

[0003] The present invention aims to at least solve one of the technical problems existing in the prior art. Therefore, one object of the present invention is to provide a flush-free, odorless urinal.

[0004] The technical solution of the present invention is as follows: a flush-free and odorless urinal, characterized in that it comprises: a urine collection cup, a one-way valve, a connecting pipe, and a urine discharge pipe;

[0005] The urine collection funnel is constructed in the shape of a funnel that is wider at the top and narrower at the bottom, and the inner wall of the urine collection funnel is provided with a hydrophobic coating.

[0006] The urine collection bucket includes a main body, a transition section, and a throat section arranged sequentially from top to bottom. The top of the main body is open, and a hanging hole is provided on the rear side of the main body. The transition section connects the main body and the throat section. The throat section is provided with a one-way valve inside. The one-way valve is used to guide the urine collection bucket unidirectionally from top to bottom under the action of gravity.

[0007] The bottom of the urine collection tube is provided with the connecting tube, which is detachably connected to the urine discharge tube.

[0008] Furthermore, the entire urine collection cup is made of a hydrophobic material.

[0009] Furthermore, the one-way valve is a magnetically sealed one-way valve.

[0010] Furthermore, the left and right walls of the main body are vertical planes, the top of the main body is higher at the back and lower at the front, and the hanging hole is provided on the rear side of the main body near the top.

[0011] Furthermore, the connecting pipe is a threaded pipe, and the urination pipe is provided with a fixing nut, which is threadedly connected to the connecting pipe.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] This device achieves water-free urine collection by installing a hydrophobic coating on the urine collection cup and a one-way valve, making the inner wall virtually water-free. This significantly reduces urine residue in the collection cup. When used indoors, it eliminates the need for flushing, saving on water sources and supply lines, thus reducing water consumption and noise during flushing. Furthermore, the device has a simple overall structure, is flexible in installation, and is suitable for various scenarios, demonstrating high practical value and potential for widespread adoption.

[0014] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and the drawings are only examples and not strictly drawn to scale. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort:

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

[0017] Figure 2 This is the left view of the present invention;

[0018] Figure 3 This is the front view of the present invention;

[0019] Figure 4 This is a schematic diagram of Embodiment 1 of the present invention;

[0020] Figure 5 This is a schematic diagram of Embodiment 2 of the present invention;

[0021] Figure 6 This is a schematic diagram of Embodiment 3 of the present invention.

[0022] Figure label:

[0023] 1. Urine collection box; 2. One-way valve; 3. Connecting pipe; 4. Urine drain pipe; 5. Main body; 6. Transition section; 7. Throat section; 8. Hanging hole; 9. Fixing nut; 10. Toilet seat; 11. Locking nut; 12. Floor drain cover; 13. Collection bucket. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "inner," "outer," "vertical," "circumferential," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0026] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0027] In the description of this invention, "first feature" and "second feature" may include one or more of the indicated features. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" and "second" may explicitly or implicitly include one or more of the indicated features.

[0028] like Figures 1-3 The illustrated odorless urinal includes: a urine collection cup 1, a one-way valve 2, a connecting pipe 3, and a urine discharge pipe 4.

[0029] The urine collection bucket 1 is constructed in the shape of a funnel, which is larger at the top and smaller at the bottom. The inner wall of the urine collection bucket 1 is provided with a hydrophobic coating. The urine collection bucket 1 includes a main body 5, a transition part 6 and a throat part 7 arranged from top to bottom. The top of the main body 5 is open, and a hanging hole 8 is provided on the rear side of the main body 5. The transition part 6 connects the main body 5 and the throat part 7. A one-way valve 2 is provided inside the throat part 7. The one-way valve 2 is used to guide the urine collection bucket 1 from top to bottom in a one-way manner under the action of gravity. A connecting pipe 3 is provided at the bottom of the urine collection bucket 1. The connecting pipe 3 is detachably connected to the urination pipe 4.

[0030] In its specific design, a hanging hole 8 is provided near the top of the rear side of the main body 5 for easy hanging of the urine collection container 1. The top of the main body 5 is higher at the back and lower at the front, which prevents urine from splashing out when the urine collection container 1 is collecting urine. The left and right walls of the main body 5 are vertical planes, which allows the urine collection container 1 to have a flat bottle-shaped structure, thus reducing the inner surface area of ​​the urine collection container 1 without affecting its normal urine collection.

[0031] In addition to the hydrophobic coating on the inner wall of the urine collection container 1, the entire urine collection container 1 can also be made of hydrophobic material. This makes the urine collection container 1 water-free and the inner wall basically water-free. Combined with the one-way valve 2, it can achieve a sensory odorless effect without water flushing when used indoors. Since water flushing is not required, water consumption and noise impact during flushing can be reduced.

[0032] The one-way valve 2 is used to allow unidirectional flow of urine from top to bottom into the urinary container 1 under the influence of gravity, without affecting the normal drainage of urine. After the urine has drained, the one-way valve 2 returns to the cut-off state, preventing the odor of urine from rising. The one-way valve 2 can be, for example, a magnetically sealed one-way valve.

[0033] The bottom of the urine collection tube 1 is provided with a connecting tube 3, which is a threaded tube. The urine discharge tube 4 is provided with a fixing nut 9, which is threadedly connected to the connecting tube 3, thereby realizing the detachable connection between the connecting tube 3 and the urine discharge tube 4. The type of urine discharge tube 4 used is not limited here. For example, it can be a straight tube, a flexible tube, an adjustable tube assembly with a locking nut 11, etc. Those skilled in the art can adjust it according to actual needs.

[0034] This device can be used in various ways, and several specific examples will be given below.

[0035] Example 1

[0036] like Figure 4 As shown, in embodiment 1, a hanging rope can be installed at the hanging hole 8 to hang the urine collection box 1 on the wall. The urine drain pipe 4 used can be a flexible hose. The urine drain pipe 4 can be inserted into the drain pipe from the anchor bolt of the toilet 10, or a hole can be drilled in the base and then the drain pipe can be inserted from the opening.

[0037] Example 2

[0038] like Figure 5 As shown, in embodiment 2, the urination pipe 4 used is an adjustable curved pipe fixed to the wall. The curved pipe can rotate, so that the urine collection cup 1 can be placed against the wall when not in use, and the urine collection cup 1 can be moved away from the wall when in use. The height of the urine collection cup 1 can be adjusted by adjusting the locking nut 11 on the curved pipe. The bottom of the urination pipe 4 is equipped with a flexible hose. After drilling a hole in the drain cover 12, the flexible hose can be inserted into the drain pipe through the hole.

[0039] Example 3

[0040] like Figure 5 As shown, in embodiment 3, the urination tube 4 used is an adjustable bend. The height of the urine collection bucket 1 can be adjusted by adjusting the locking nut 11 on the bend. The bottom of the urination tube 4 is provided with a collection bucket 13, which can collect urine for reuse.

[0041] In summary, this device achieves water-free urine collection 1 and essentially water-free inner wall by setting a hydrophobic coating on the urine collection 1 and a one-way valve 2, thereby greatly reducing urine residue in the urine collection 1. When used indoors, it eliminates the need for flushing, saving water source and water supply pipeline, thus reducing water consumption and noise impact during flushing. Moreover, the device has a simple overall structure, flexible installation, and is suitable for various scenarios, possessing high practical value and promotion potential.

[0042] Although some embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations of these embodiments without departing from the principles and spirit of the present invention are within the scope of protection of the claims of the present invention.

Claims

1. A flush-free, odorless urinal, characterized by The application relates to a urine collecting device, which comprises a urine collecting cup, a one-way valve, a connecting pipe and a urine discharging pipe. The urine collecting cup is funnel-shaped with a large top and a small bottom, and the inner wall of the urine collecting cup is provided with a hydrophobic coating. The urine collecting cup comprises a main body part, a transition part and a throat part arranged in sequence from top to bottom, the top end of the main body part is open, the rear side of the main body part is provided with a hanging hole, the transition part is connected between the main body part and the throat part, the throat part is internally provided with the one-way valve, and the one-way valve is used for one-way guiding of the urine collecting cup from top to bottom under the action of gravity. The bottom of the urine collecting cup is provided with the connecting pipe, and the connecting pipe is detachably connected with the urine discharging pipe. The whole urine collecting cup is made of a hydrophobic material.

2. The flush-free odorless urinal according to claim 1, characterized in that, The one-way valve is a magnetic sealing one-way valve.

3. The flushless odorless urinal according to claim 1, wherein The left and right wall surfaces of the main body part are vertical planes, the top end of the main body part is high at the rear side and low at the front side, and the hanging hole is arranged at the position adjacent to the top end of the rear side of the main body part.

4. The flush-free odorless urinal according to claim 1, wherein The connecting pipe is a threaded pipe, the urine discharging pipe is provided with a fixing nut, and the fixing nut is threadedly connected with the connecting pipe.

5. The flushless, odorless urinal according to claim 1, wherein, ​

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