Anti-splashing urine inlet structure for male urinal

Abstract

The utility model discloses an anti-splashing urine inlet structure for a male urinal. The anti-splashing urine inlet structure comprises a urinal and a filter screen. An anti-splashing urine inlet is formed in the area, above the bottom of the urinal body, in the groove of the urinal body, the section of the anti-splashing urine inlet is in a horn shape, an arc-shaped bent part is arranged at the tail end of the anti-splashing urine inlet and communicated with an arc-shaped channel formed in the urinal body, and the arc-shaped channel is communicated with a urine discharging channel in the urinal body. The urinal is simple in structure, convenient to use and easier to clean and maintain, does not need to be additionally disassembled and assembled, reduces the labor intensity of cleaning personnel, fully considers various factors such as splashing prevention, smooth urination, cleanness and sanitation, water conservation and the like, can effectively solve the problems of the existing urinal for men, improves the urination interest and environment sanitation, reduces the flushing amount, and has very high practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitary appliances, in particular to a splash-proof urine inlet structure for men's urinals. Background Art

[0002] Men's urinals are toilet equipment that men often use in their daily lives. However, when using men's urinals, the problem of urine splashing has always troubled the majority of men. Urine splashing not only easily stains men's own clothes and shoes, but also pollutes the environment around the urinal, causing inconvenience to cleaning work and affecting the overall hygiene of the bathroom.

[0003] At present, there are some devices on the market to prevent urine splashing, such as placing baffles in urinals, setting water baffles around urinals, etc. However, these devices have some shortcomings:

[0004] Existing protective structures such as baffles will reduce the area of ​​the urine inlet of the urinal to a certain extent, making it difficult for people to aim at the urine inlet when urinating, which can easily cause urine to spill and cannot effectively prevent splashing. In addition, existing protective structures such as baffles need to be disassembled and assembled when cleaning staff maintain them, which will invisibly increase the labor intensity of cleaning staff. Utility Model Content

[0005] The utility model aims to provide a urine inlet structure for men's urinals with an anti-splashing function, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: an anti-splash urine inlet structure for a men's urinal, comprising a urinal, wherein an anti-splash urine inlet is provided in an area above the groove bottom of the urinal, the cross section of the anti-splash urine inlet is trumpet-shaped, and an arc-shaped curved portion is provided at the tail end of the anti-splash urine inlet, and the curved portion is connected to an arc-shaped channel provided inside the urinal, the arc-shaped channel can be connected to the urethra inside the urinal, and a separate hole can be opened on the side wall inside the urinal for urination;

[0007] The filter screen is placed in the anti-splash urine inlet, and the bottom of the filter screen is adapted to the size of the curved portion of the anti-splash urine inlet.

[0008] As a preferred solution of the utility model, a curved edge portion is provided at the edge of the filter screen, and the edge portion is sleeved with the edge of the anti-splash urine inlet.

[0009] As a preferred solution of the utility model, the angle between the arc-shaped channel and the urethra at the connection point is less than 90 degrees.

[0010] As a preferred solution of the utility model, the inner walls of the arc-shaped channel and the urethra are both coated with a hydrophobic coating.

[0011] As a preferred solution of the utility model, the bottom end of the urethra is lower than the bottom end of the arc-shaped channel.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1) The urine inlet is separately arranged in the upper middle part of the urinal, which can effectively attract the user's interest in aiming and shooting, and guide the user not to shoot outside the urinal; the trumpet-shaped design of the anti-splash urine inlet and the arrangement of the arc-shaped curved portion can effectively increase the area of ​​the urine inlet, facilitate the user's aiming, and dissipate the energy of the urine entering at high pressure. At the same time, the arc-shaped curved portion can guide the urine to flow into the arc-shaped channel to reduce urine splashing. The arrangement of the filter can further prevent urine splashing, and the filter is adapted to the size of the curved portion of the anti-splash urine inlet, which can better fit the internal structure of the anti-splash urine inlet, improve the anti-splash effect and prevent debris from entering the arc-shaped channel. At the same time, the curved design at the edge of the filter enables it to be tightly fitted with the edge of the anti-splash urine inlet, and the installation is more convenient and firm.

[0014] 2) The design of the angle between the arc channel and the urethra can slow down the flow rate of urine, reduce the impact force of urine, and further reduce urine splashing. The hydrophobic coating on the inner wall of the arc channel and the urethra makes it easier for urine to flow away quickly, reducing the urine residue inside the pipe, keeping the inside of the pipe clean and hygienic, and reducing the daily workload of cleaning staff.

[0015] 3) Since most of the urine is discharged through the internal channels of the urinal, on the one hand, it can reduce the smell of urine in the air, and on the other hand, it can effectively reduce the amount of flushing water, thereby achieving the purpose of water saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0018] Figure 3 For the utility model Figure 2 An enlarged schematic diagram at position A;

[0019] Figure 4 This is a schematic structural diagram of Example 2 of the utility model;

[0020] Figure 5 This is a schematic diagram of the arc channel structure of Example 2 of the utility model.

[0021] In the figure: 100, urinal; 110, anti-splash urine inlet; 111, curved portion; 120, arc-shaped channel; 121, buffer baffle; 122, urination opening; 130, urethra; 200, filter; 210, rim. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1

[0024] See also Figure 1-3 The utility model provides a technical solution: an anti-splash urine inlet structure for a men's urinal, comprising a urinal 100 and a filter 200, an anti-splash urine inlet 110 is arranged on the top of the front of the urinal 100, the cross section of the anti-splash urine inlet 110 is trumpet-shaped, and an arc-shaped curved portion 111 is arranged at the tail end of the anti-splash urine inlet 110, and the curved portion 111 is communicated with an arc-shaped channel 120 arranged inside the urinal 100, and the arc-shaped channel 120 is communicated with a urethra 130 inside the urinal 100;

[0025] Specifically, the anti-splash urine inlet 110 adopts a trumpet-shaped cross-section, with a larger opening at the front end and a gradually narrowing rear end to form an arc-shaped curved portion 111, so that when the user urinates while standing, his interest in urinating at the urine inlet is increased, and the area of ​​the urine inlet is significantly increased, which is convenient for the user to accurately align and dissipate the energy of the high-pressure urine entering to avoid urine splashing. In addition, the arc-shaped curved portion 111 is provided to effectively guide the urine, prompting the urine to enter the arc-shaped channel 120 along a predetermined path, thereby effectively suppressing urine splashing, and finally the urine is discharged through the urethra 130.

[0026] The filter screen 200 is placed in the anti-splash urine inlet 110 , and the bottom of the filter screen 200 is adapted to the size of the curved portion 111 of the anti-splash urine inlet 110 . A curved rim portion 210 is provided at the rim of the filter screen 200 , and the rim portion 210 is sleeved with the rim of the anti-splash urine inlet 110 .

[0027] Specifically, the bottom of the filter 200 is aligned with the curved portion 111 of the anti-splash urine inlet 110, and the curved edge 210 at the edge of the filter is tightly fitted with the edge of the anti-splash urine inlet, so that the filter 200 can be stably installed. The installed filter 200 can also effectively prevent the anti-splash urine inlet 110 from splashing, and the filter 200 can also effectively prevent debris or hair from entering the arc channel 120 to cause blockage, thereby reducing the labor intensity of cleaning personnel.

[0028] In this embodiment, the angle between the arc-shaped channel 120 and the urethra 130 is less than 90 degrees.

[0029] Specifically, the angle between the arc-shaped channel 120 and the urethra 130 is less than 90 degrees, which can form a smooth transition, help slow down the flow rate of urine, reduce the impact force of urine, thereby reducing urine splashing, and also ensure the normal discharge of urine.

[0030] In this embodiment, the inner walls of the arc-shaped channel 120 and the urethra 130 are both coated with a hydrophobic coating.

[0031] Specifically, the hydrophobic coating applied can enable urine in the arc-shaped channel 120 to be better guided and discharged, and effectively prevent urine from hanging on the inner wall of the arc-shaped channel 120 .

[0032] In this embodiment, the bottom end of the urethra 130 is lower than the bottom end of the arc-shaped channel 120 .

[0033] Specifically, after urine flows into the urethra 130 through the arc-shaped channel 120 , it can be smoothly discharged from the urinal 100 under the action of gravity.

[0034] When using the urinal 100, the user only needs to urinate at the enlarged anti-splash urine inlet 110. The urine is effectively guided to the arc-shaped channel 120 under the joint action of the trumpet-shaped urine inlet, the arc-shaped curved portion 111, and the filter 200, and then enters the urethra 130 through a smooth angle connection. In this process, the urine pressure is eliminated, the flow rate is controlled, and the splashing phenomenon is significantly reduced. The urine slides down quickly under the action of the hydrophobic coating and is not easily retained on the inner wall of the pipe, ensuring good hygiene conditions.

[0035] Example 2

[0036] See also Figure 4-5 The technical features of this embodiment that distinguish it from the first embodiment are as follows: the urine-facing surface of the anti-splash urine inlet 110 is provided with an arc-shaped transition portion, and one end of the arc-shaped channel 120 away from the anti-splash urine inlet 110 is connected to a urination opening 122 provided at the bottom of the front side of the urinal 100.

[0037] Specifically, the anti-splash urine inlet 110 is provided with an arc-shaped transition portion. When a person urinates directly into the anti-splash urine inlet 110, the arc-shaped transition portion that meets the urine can effectively play a buffering effect to prevent urine from splashing. After the urine enters the arc-shaped channel 120, it is further buffered and guided, and then discharged through the urination opening 122. At this time, the flow rate of the discharged urine is slowed down and flows into the urinal 100, and then the urine is finally discharged through the urethra 130, which can also play a better anti-splashing effect.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A splash-proof urine inlet structure for a men's urinal, characterized in that: The urinal (100) is characterized in that: an anti-splash urine inlet (110) is provided in an area above the bottom of the urinal (100) in a groove, the anti-splash urine inlet (110) has a trumpet-shaped cross section, and an arc-shaped curved portion (111) is provided at the tail end of the anti-splash urine inlet (110), and the curved portion (111) is connected to an arc-shaped channel (120) provided inside the urinal (100), and the arc-shaped channel (120) can be connected to a urinary tract (130) inside the urinal (100), or a separate hole can be opened on the side wall inside the urinal for urination; A filter screen (200) is disposed in the anti-splash urine inlet (110), and the bottom of the filter screen (200) is adapted to the size of a curved portion (111) of the anti-splash urine inlet (110).

2. The anti-splash urine inlet structure for men's urinal according to claim 1, characterized in that: A curved rim portion (210) is provided at the rim of the filter screen (200), and the rim portion (210) is sleeved with the rim of the anti-splash urine inlet (110).

3. The anti-splash urine inlet structure for men's urinal according to claim 1, characterized in that: The angle between the arc-shaped channel (120) and the urinary tract (130) at the connection point is less than 90 degrees.

4. The anti-splash urine inlet structure for men's urinal according to claim 1, characterized in that: The inner walls of the arc-shaped channel (120) and the urethra (130) are both coated with a hydrophobic coating.

5. The splash-proof urine inlet structure for a men's urinal according to claim 1, characterized in that: The bottom end of the urinary tract (130) is lower than the bottom end of the arc-shaped channel (120).

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