Odor-resistant urinal

Abstract

The utility model belongs to sanitary ware equipment technical field, concretely relates to a kind of deodorization urinal, including toilet chair, the urine receiving basin is arranged on the toilet chair, the urine receiving basin below is provided with urine storage container, deodorization core is arranged between the urine receiving basin and urine storage container, and the urine storage container is urine storage bag or urine storage cavity;Purified gas bag is arranged in the urine storage cavity or the waste gas bag connected by pipeline outside the urine storage cavity is connected, and the air vent of the purified gas bag extends the urine storage cavity.The utility model makes urine flow to deodorization core after passing through urine receiving basin, then enters urine storage container, reduces even avoids urine smell in urine storage container to spread out by deodorization core, and urine storage container can be directly taken out, then discharge urine therein, simple structure, convenient to use.

Description

Technical Field

[0001] This utility model belongs to the field of sanitary ware equipment technology, specifically relating to an odor-proof urinal. Background Technology

[0002] In daily rural life, especially during the cold winter, people are reluctant to go to public restrooms and instead use chamber pots indoors. Currently, the following are commonly used: 1. Traditional chamber pots, with open openings, which cause a strong odor in the bedroom; 2. Lidded urinals, slightly better than chamber pots, but the semi-squatting posture can cause discomfort for women, and the lids are often not airtight; 4. Portable commodes, where one sits to urinate, which are comfortable, but the odor of urine, like that of lidded urinals, spreads into the bedroom when the lid is lifted. Due to the strong odor, many people would rather risk catching a cold than use these in their bedrooms, hindering their widespread adoption. Summary of the Invention

[0003] This invention addresses the problem of existing indoor urinals having open openings, lacking dedicated odor-proofing, and resulting in a strong urine odor. It provides an odor-proof urinal where urine collects after passing through the urinal and flows into the odor-proof core, then into the urine storage container. The odor-proof core reduces or even prevents the odor from escaping from the urine storage container, and the urine storage container can be directly removed to drain the urine. The structure is simple and easy to use.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] An odor-proof urinal includes a commode chair with a urine collection basin on the chair and a urine storage container below the urine collection basin. An odor-proof core is disposed between the urine collection basin and the urine storage container. The urine storage container is a urine storage bag or a urine storage chamber. A clean air bag is disposed inside the urine storage chamber, or a pipe outside the urine storage chamber is connected to a waste air bag. The vent of the clean air bag extends out of the urine storage chamber. After urine enters the urine collection basin, it passes through the odor-proof core and then enters the urine storage container for storage. Squeezing the clean air bag releases odorless clean gas or odorous gas into the waste air bag for storage.

[0006] Preferably, each of the odor-proof cores is provided with an inlet and an outlet. The inlet is connected to the urine collection basin, and the outlet is provided with a flip-up sealing cap to prevent backflow of odor and effectively prevent odor.

[0007] Preferably, the odor-proof core is an internal inlet / exit type odor-proof core, an upper inlet / side outlet type odor-proof core, a soft rubber type one-way valve, or an S-type liquid odor-proof core.

[0008] Preferably, the outlet end of the S-shaped liquid odor-proof core is threadedly connected to an extension section, a fastening nut is rotatably fitted on the extension section, and a binding member is provided on the extension section. The extension section extends into the urine storage bag and is fixedly connected to the inlet of the urine storage bag by the fastening nut, or the urine storage bag opening is fixed by binding the binding member.

[0009] Preferably, a urination port is provided on one side of the lower part of the urine storage cavity, and the urination port is equipped with a urination valve, which can be opened to allow urine in the urine storage cavity to be discharged through the urination port.

[0010] The beneficial effects of this utility model through the above technical solution are as follows:

[0011] 1. When using this utility model, after urine enters the urine collection basin, it flows down to the odor-proof core and then enters the urine storage container for storage. The odor-proof core reduces the contact between urine and the outside air, reducing the spread of odor. The urine retained in the odor-proof core also prevents the odor from escaping from the urine storage container, further preventing the spread of odor. After urinating, rinsing with a fragrance liquid or descaling agent can effectively remove the urine odor.

[0012] 2. This utility model sets up a clean air bag in the urine storage cavity. After urine enters the urine storage cavity, the clean air bag is squeezed to expel clean gas to the outside, ensuring that the urine storage cavity is sealed and preventing odor from escaping.

[0013] 3. This utility model sets up a waste gas storage bag outside the urine storage cavity. After urine enters the urine storage cavity, the odorous gas discharged from the urine storage cavity is stored in the waste gas storage bag to prevent the odor from escaping.

[0014] 4. This utility model uses waste laundry detergent bags or plastic bags as urine storage bags to ensure the bag opening is sealed. This is achieved by tightening nuts to ensure a sealed connection at the bag opening or by using binding materials to ensure a sealed and fixed connection at the bag opening, while also preventing odor from escaping.

[0015] 5. By fixing the urine storage chamber to the urine collection basin, the position of the commode chair can be easily moved. At the same time, the urine collection basin and urine storage chamber can be directly removed or placed from above the commode chair.

[0016] 6. This utility model uses a urine storage cavity or urine storage bag set under the commode chair. The urine storage container can be put in and taken out by disconnecting the odor-proof core from the urine collection basin. It is convenient and quick to drain the urine in the urine storage container and at the same time avoids the urine in the urine storage container from spilling out during the movement.

[0017] 7. The urine storage container of this utility model can be set up in a variety of ways. For example, for a large-capacity urine storage container, the urine storage cavity can be set as a barrel-shaped structure (urine storage bucket) integrated with the urine collection basin, so that the urine collection basin and the urine storage bucket can be put in or taken out from above the commode chair at the same time.

[0018] For urine storage containers with small capacity requirements, the urine storage chamber is set as a pot-shaped structure (urine storage pot). In this case, the urine storage pot is not connected to the urine collection basin, but is placed directly under the commode chair and connected to the urine collection basin through a soft rubber tube. The urine storage pot can be removed directly after pulling out the soft rubber tube for urine discharge.

[0019] For urine storage containers that require convenient disposal, the container can be designed as a bag-shaped structure (urine storage bag). In this case, the urine storage bag can be hung directly under the commode chair, and when the urine inside reaches a certain amount, it can be disposed of directly.

[0020] 4. The odor-proof urinal of this utility model is designed in the form of a chair (commode chair), and the urine basin and urine storage container are respectively set on the commode chair. As needed, the position of the commode chair can be adjusted at any time, thereby adjusting the position of the odor-proof urinal, making it convenient and flexible to use. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model.

[0022] Figure 2 This is a schematic diagram of the structure of the present invention, which includes a urine storage bag for storing clean air.

[0023] Figure 3 This is a schematic diagram of the structure of the urine storage cavity connected to the waste gas storage bag of this utility model.

[0024] Figure 4 This is a schematic diagram of the structure of the internal-inlet, external-outlet type odor-proof core of this utility model.

[0025] Figure 5 This is a schematic diagram of the structure of the top-inlet, side-outlet odor-proof core of this utility model. Figure 1 .

[0026] Figure 6 This is a schematic diagram of the structure of the top-inlet, side-outlet odor-proof core of this utility model. Figure 2 .

[0027] Figure 7 This is a schematic diagram of the soft rubber type one-way valve of this utility model.

[0028] Figure 8 This is a schematic diagram of the structure of the S-type odor-proof core of this utility model.

[0029] Figure 9 This is a schematic diagram of the structure of the urine storage cavity connected to the odor-proof core of this utility model. Figure 1 .

[0030] Figure 10 This is a schematic diagram of the structure of the urine storage cavity connected to the odor-proof core of this utility model. Figure 2 .

[0031] Figure 11This is a schematic diagram of the structure of the urine storage bag connected to the odor-proof core of this utility model. Figure 1 .

[0032] Figure 12 This is a schematic diagram of the structure of the urine storage bag connected to the odor-proof core of this utility model. Figure 2 .

[0033] Figure 13 This is a schematic diagram of the structure of the urine storage bag of this utility model when connected to the inner-inlet and outer-outlet type odor-proof core.

[0034] Figure 14 This is a structural diagram of the flexible tubing storage component in this utility model.

[0035] Figure 15 This is a schematic diagram of the structure of the urine basin and soft rubber tube of this utility model.

[0036] Figure 16 This is a schematic diagram of the structure of the present invention with a baffle plate at the bottom.

[0037] The attached diagram is labeled as follows: 1 is a commode chair, 2 is a urinal, 3 is a urine storage container, 4 is a clean air bag, 5 is a waste air bag, 6 is a vent, 7 is an internal inlet and external outlet odor-proof core, 8 is a top inlet and side outlet odor-proof core, 9 is a soft rubber one-way valve, 10 is an S-type liquid odor-proof core, 11 is a liquid inlet, 12 is a liquid outlet, 13 is an extension section, 14 is a fastening nut, 15 is a binding piece, 16 is a urine outlet, 17 is a soft rubber tube, and 18 is a connecting nut. Detailed Implementation

[0038] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0039] like Figures 1 to 16 As shown, this embodiment provides an odor-proof urinal, including a commode chair 1, which is a chair or stool structure with an opening in the seat. The commode chair 1 is equipped with a backrest and can be adjusted in position as needed. A urine collection basin 2 is provided on the commode chair 1, which passes through the seat and has its upper end folded outward and pressed against the seat. The inside of the urine collection basin 2 is shaped like a funnel, so that it collects urine without storing it. A cover is hinged to the commode chair 1 and is located above the urine collection basin 2. On the one hand, the cover prevents the urine collection basin 2 from being exposed to the outside, ensuring the overall aesthetics, and on the other hand, it prevents odor from escaping. A urine storage container 3 is provided below the urine collection basin 2, and the urine in the urine collection basin 2 flows into the urine storage container 3 for storage. An odor-proof core is provided between the urine collection basin 2 and the urine storage container 3.

[0040] Each of the odor-proof cores is provided with an inlet 11 and an outlet 12. The inlet 11 is connected to the urine collection basin 2 and is provided with a flip-up sealing cover. The sealing cover is provided so that when urine flows down, the sealing cover automatically flips up, allowing the urine to flow into the odor-proof core below. When there is no urine, the inlet 11 of the odor-proof core is sealed to prevent the spread of odor.

[0041] When in use, urine flows out of the urine collection basin 2 through its lower outlet, passes through the odor-proof core, and enters the urine storage container 3 for storage. The odor-proof core effectively prevents odor from escaping from the urine storage container 3 while ensuring that urine can pass through smoothly.

[0042] The odor-proof core adopts an internal-inlet, external-outlet type odor-proof core 7 (e.g.) Figure 4 As shown), top-inlet, side-outlet odor-proof core 8 (as shown) Figure 5-6 As shown), soft rubber type check valve 9 (such as...) Figure 7 (as shown) or S-type liquid odor-proof core 10 (as shown) Figure 8 (As shown).

[0043] like Figure 4 As shown, in one possible implementation, the internal-inlet and external-outlet type odor-proof core 7 includes a box and a urine inlet tube. The upper inlet of the urine inlet tube is a liquid inlet 11, and the lower end extends into the lower part of the box. An outlet 12 is provided on the outside of the box. The outlet 12 is located inside the urine storage container 3, and the outlet of the urine inlet tube is lower than the outlet 12.

[0044] like Figure 5 As shown, in one possible implementation, the top-inlet, side-outlet odor-proof core 8 includes a delivery pipe and a magnetic suction plate. In this case, the top-inlet, side-outlet odor-proof core 8 is a magnetic suction odor-proof core. Specifically, the upper end of the delivery pipe is connected to the urine basin 2, and the lower end is sealed. An outlet 12 is opened on one side of the lower part of the delivery pipe. The outlet 12 extends into the urine storage container 3. A magnetic suction plate is provided at the outlet 12. The upper end of the magnetic suction plate is hinged to the side of the delivery pipe. When there is urine in the delivery pipe, the magnetic suction plate opens under the impact of the urine, and the urine is discharged from the delivery pipe and enters the urine storage container 3. When there is no urine in the delivery pipe, the magnetic suction plate is attracted and sealed by the magnetic force to prevent the odor from escaping from the urine storage container 3.

[0045] like Figure 6 As shown, in one possible implementation, the top-inlet, side-outlet odor-proof core 8 includes a housing and a partition plate. The partition plate is fixedly installed on the top of the housing, dividing the housing into an inlet chamber and an outlet chamber. There is a gap between the partition plate and the bottom of the housing, that is, the lower parts of the inlet chamber and the outlet chamber are connected. An inlet 11 is opened at the top of the inlet chamber, and an outlet 12 is opened on one side of the upper end of the outlet chamber. The inlet 11 is higher than the outlet 12.

[0046] The urine storage container 3 is a urine storage bag or a urine storage cavity;

[0047] A clean air bag 4 is installed inside the urine storage cavity, or a waste air bag 5 is connected to the outside of the urine storage cavity via a pipe, and the air vent 6 of the clean air bag 4 extends out of the urine storage cavity.

[0048] like Figure 2 or Figure 9-10 As shown, in one possible implementation, a clean air bag 4 is provided in the urine storage cavity. Urine enters the urine storage cavity after passing through the urine collection basin 2 and the odor-proof core in sequence. As the urine enters and occupies the space in the urine storage cavity, the clean air bag 4 is squeezed, and the clean gas inside is discharged to the outside of the urine storage cavity through the vent 6. This ensures that the urine enters the urine storage cavity smoothly while preventing the odor from escaping.

[0049] like Figure 3 As shown, the external pipe of the urine storage chamber is connected to the waste gas storage bag. Specifically, the upper part of the urine storage chamber is connected to the waste gas storage bag pipe. When urine passes through the urine collection basin 2 and the odor-proof core in sequence, it enters the urine storage chamber. As the urine enters and occupies the space inside the urine storage chamber, the gas inside the urine storage chamber is discharged and collected and stored in the waste gas storage bag 5 to prevent the odor from dissipating.

[0050] A urine outlet 16 is provided on one side of the lower part of the urine storage cavity. The urine outlet 16 is equipped with a urine discharge valve. When the urine discharge valve is opened, urine in the urine storage cavity can be discharged through the urine outlet 16.

[0051] As one possible implementation, a pipe is provided at the lower opening of the urine collection basin 2, and the pipe is connected to a soft rubber tube 17. Specifically, the end of the soft rubber tube 17 is sleeved on the pipe, and the elasticity of the soft rubber tube 17 is used to tighten the pipe to ensure a seal. When disassembling, the soft rubber tube 17 can be directly pulled out. The other end of the soft rubber tube 17 is detachably connected to a connecting nut 18.

[0052] The urine storage chamber can be configured as a barrel-shaped structure or a pot-shaped structure as needed. Specifically, when the capacity of the urine storage container 3 needs to be considered to be large, the urine storage chamber is configured as a barrel-shaped structure (urine storage bucket). The upper part of the urine storage bucket is fixedly connected to the urine collection basin 2. At this time, the urine storage chamber and the urine collection basin 2 are integrally connected. Then, the urine storage bucket is set on the commode chair 1 through the urine collection basin 2. When the urine needs to be disposed of, the urine collection basin 2 and the urine storage bucket are removed from the commode chair 1 together (or the commode chair 1 and its urine collection basin 2 and urine storage container 3 are moved directly). After being moved to the corresponding position, the urine discharge valve of the urination outlet 8 is opened to discharge the urine in the urine storage bucket.

[0053] For cases where the required capacity is small but urine needs to be frequently drained from the urine storage container 3, the urine storage chamber is designed as a pot-shaped structure (urine storage pot). In this case, there is no fixed relationship between the urine storage pot and the urine collection basin 2. The inlet of the urine storage pot is connected to the odor-proof core, which is connected to the urine collection basin 2 through the soft rubber tube 17. When it is necessary to drain the urine from the urine storage pot, disconnect the connection at either end of the soft rubber tube 17, move the urine storage pot to the corresponding position, and then open the urination valve to drain the urine.

[0054] It should be noted that when the urine storage container is not integrally connected to the urine collection basin 2, the lower part of the urine collection basin 2 is connected to a flexible rubber tube 17, and the other end of the flexible rubber tube 17 is connected to the odor-proof inlet 11 at the inlet of the urine storage container through a connecting nut 18 (the structure of the urine storage container is the same as that of the urine collection basin 2). Figure 2 or Figure 3 The lower urine storage container 3 is basically similar, except that it is not integrally connected to the upper urine collection basin 2 at this time.

[0055] Furthermore, such as Figure 10 As shown, the odor-proof core is a top-in, side-out type. Specifically, the inlet 11 extends out of the urine storage chamber cover and connects to the lower soft rubber tube 17 of the urine collection basin 2. The outlet 12 is located inside the urine storage chamber. The vent 6 of the urine storage air bag 4 extends through the urine storage chamber cover and communicates with the outside. Based on this, the urine storage chamber can be a vertical box or a pot (e.g., Figure 10 (As shown in the figure), the urine storage chamber can also be a horizontal box or a pot. In this case, the inlet of the urine storage chamber and its cover are located on one side. It is only necessary to adjust the outlet 12 of the odor-proof core to face upwards. At this time, the inlet 11 of the odor-proof core is tilted upwards.

[0056] like Figure 12 As shown, the outlet end of the S-type liquid odor-proof core 10 is threadedly connected to an extension section 13. A fastening nut 14 is rotatably fitted on the extension section 13, and a binding piece 15 is provided on the extension section 13. The urine storage bag can be a discarded large-capacity laundry detergent bag, which is hung under the commode chair 1 when in use. At this time, the fastening nut 14 can be used as a cap for the laundry detergent bag and threadedly connected to the opening of the laundry detergent bag. When it is necessary to dispose of the urine in the urine storage bag, the connector can be disconnected, the laundry detergent bag can be moved to the corresponding position, and the urine can be poured out to prevent the odor from dissipating during the movement of the laundry detergent bag.

[0057] like Figure 11 As shown, in one possible implementation, the odor-proof core is fixedly installed on the urine storage bag, and the inlet 11 extends out of the urine storage bag and is connected to the soft rubber tube 17. The soft rubber tube 17 is connected to the urine collection basin 2, and the outlet 12 extends into the urine storage bag.

[0058] like Figure 13As shown, in one possible implementation, the urine storage bag is connected to an inner-inlet, outer-outlet type odor-proof core. In this case, a box is fixedly installed inside the inlet of the urine storage bag, and the urine inlet tube is inserted into the box inside the urine storage bag. If necessary, the urine inlet tube can be directly pulled out to facilitate emptying the urine in the urine storage bag.

[0059] Specifically, after the inlet 11 extends out of the urine storage bag, it is fitted with the end of the soft rubber tube 17. At this time, there is no need to use the connecting nut 18. The soft rubber tube 17 can be pulled out directly to disconnect the connection with the inlet 11.

[0060] It should be noted that in actual use, the size of the odor-proof core is much smaller than that of the urine storage bag. Therefore, the urine storage bag can be poured directly without removing the odor-proof core, allowing the urine to flow out from the inlet 11 of the odor-proof core. A small amount of residue inside will not affect subsequent use.

[0061] As one possible implementation, the urine storage bag can be a plastic bag or a garbage bag, etc. In this case, the bag opening is fitted onto the extension section 13 and secured by the binding member 15. Specifically, the binding member 15 can be a rope or a rubber band. Furthermore, the binding member 15 ties the opening of the urine storage bag to the threaded end of the extension section 13 to ensure the binding effect. The end of the extension section 13 (i.e., the end that extends into the urine storage bag) is set to a cone shape to prevent the inside of the plastic bag or garbage bag from adhering to the end of the extension section 13 when emptying urine, thus preventing it from being poured out.

[0062] As one possible implementation, when the urine storage bag is a plastic bag or a garbage bag, a hanging ring can be fixedly installed on the odor-proof core for hanging on the commode chair 1 to realize the hanging of the urine storage bag.

[0063] like Figure 14 As shown, in one possible implementation, a storage component is rotatably provided on the outside of the urine storage cavity. Specifically, the storage component is a rotating roller, that is, the rotating roller can rotate. The soft rubber tube 17 is wound around the rotating roller, with its upper end connected to an external urine collector and its lower end connected to an odor-proof core through a connecting nut 18. The lower part of the odor-proof core extends into the urine storage cavity. By tidying up and winding the soft rubber tube 17, the problems of tangling, knotting, backflow of odor, or urine backflow onto the skin when the soft rubber tube 17 is long are avoided. This ensures that urine flows from top to bottom in the soft rubber tube 17, and the urine flows downward normally without backflow of odor or urine.

[0064] The urine collection basin 2 and urine storage pot can be equipped with handles for easy carrying and movement.

[0065] like Figure 16As shown, in one possible implementation, a cover is provided at the bottom of the commode chair 1 to prevent the urine storage container under the commode chair 1 from being exposed to the outside world and affecting the aesthetics of the device. In this case, there are three cover panels to cover three directions of the commode chair 1, and the uncovered direction can face the wall. Alternatively, there are four cover panels, one of which is hinged and can be opened or closed as needed.

[0066] It should be further explained that, when the urine storage bucket and urine collection basin 2 are integrated with the odor-proof core, they can be used separately. In this case, the urine storage bucket serves as a support, and the commode chair 1 structure can be eliminated for direct use. The urine storage pot or urine storage bag can be connected to the existing urine collection device for separate use via the soft rubber tube 17.

[0067] During use, urine enters the urine collection basin 2 and then passes through the odor-proof core into the urine storage container 3. The odor-proof core's function is to prevent backflow of odors (i.e., the release of foul smells) while ensuring urine passage. After each urination, flushing with 30 grams of scented liquid or descaling agent will not only remove residual urine but also leave a pleasant fragrance. The descaling agent or scented liquid can be stored in a special bottle with a spray nozzle or a beverage bottle with a perforated cap for better odor prevention.

[0068] The urine storage container 3 is a urine storage chamber or a urine storage bag. The urine storage bag can be used directly to store urine, and the urine can be poured out when needed.

[0069] When a clean air bag 4 is installed in the urine storage cavity, after urine enters the urine storage cavity, the clean air bag 4 is squeezed to expel clean gas outwards, and no odor is emitted.

[0070] When the urine storage chamber is connected to the waste gas storage bag 5, after the urine enters the urine storage chamber, the foul-smelling gas discharged is stored in the waste gas storage bag 5, and no odor is emitted.

[0071] Based on this, by disconnecting the connector from the inlet 11, the urine storage bag or urine storage chamber can be removed, and then the urine in the urine storage bag can be poured out directly or the urine in the urine storage chamber can be discharged by opening the urination valve, so that the urine storage container can be reused.

[0072] The embodiments described above are merely preferred embodiments of this utility model and are not intended to limit the scope of implementation of this utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the patent claims of this utility model should be included within the scope of the patent application of this utility model.

Claims

1. An odor-proof urinal, characterized in that, Includes a commode chair (1), on which a urine collection basin (2) is provided, and a urine storage container (3) is provided below the urine collection basin (2), and an odor-proof core is provided between the urine collection basin (2) and the urine storage container; The urine storage container (3) is a urine storage bag or a urine storage cavity; A clean air bag (4) is installed inside the urine storage cavity or a waste air bag (5) is connected to the outside of the urine storage cavity via a pipe. The air vent (6) of the clean air bag (4) extends out of the urine storage cavity.

2. The odor-proof urinal according to claim 1, characterized in that, Each of the odor-proof cores is provided with an inlet (11) and an outlet (12). The inlet (11) is connected to the urine collection basin (2) and is provided with a flip-up sealing cover.

3. The odor-proof urinal according to claim 1, characterized in that, The odor-proof core can be an internal inlet and external outlet type odor-proof core (7), an upper inlet and side outlet type odor-proof core (8), a soft rubber type one-way valve (9), or an S-type liquid odor-proof core (10).

4. The odor-proof urinal according to claim 3, characterized in that, The outlet end of the S-type liquid odor-proof core (10) is threadedly connected to an extension section (13), a fastening nut (14) is rotatably sleeved on the extension section (13), and a binding piece (15) is provided on the extension section (13).

5. The odor-proof urinal according to claim 1, characterized in that, A urination port (16) is provided on one side of the lower part of the urine storage cavity, and a urination valve is provided on the urination port (16).

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