Deodorizing ceramic squatting pan

Abstract

The utility model relates to the technical field of sanitary appliances, and provides an odor-resistant ceramic squatting pan which is less in odor diffusion and good in use experience, and comprises a mounting flat plate and a containing groove integrally formed in the middle of the mounting flat plate, and a discharge pipe communicated with the containing groove is arranged at the bottom of the containing groove. A plurality of automatic winding structures are arranged in the mounting flat plate, supporting pieces are arranged in the automatic winding structures in a winding mode, isolating membranes covering the containing grooves are laid on the supporting pieces, and after excretion, the supporting pieces are rapidly unwound through the automatic winding structures, so that the supporting pieces drive the isolating membranes to cover the top faces of the containing grooves. And the accommodating groove is isolated from the toilet environment.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitary ware, in particular to an odor-proof ceramic squat toilet. Background Art

[0002] A squat toilet is a toilet that allows the human body to defecate in a squatting posture. When in use, the user squats on the tread surfaces on both sides of the squat toilet with legs apart, and then the excrement can be discharged into the sunken area of ​​the squat toilet. After the excretion is completed, the excrement is quickly flushed away by the water flow in the water tank. It is easy to use and occupies a small area. It is widely used in toilets in various places.

[0003] The discharge pipe of the squat toilet is connected to the external sewage pipe. After use, it is easy for the foul-smelling gas in the sewage pipe to flow back into the bathroom, causing the air quality of the bathroom to deteriorate. Therefore, the existing squat toilet is provided with an S-shaped bend section at the discharge pipe to make the water form a water seal at the bend section, thereby separating the discharge pipe of the squat toilet from the external sewage pipe, effectively avoiding the backflow of foul gas.

[0004] Although the above-mentioned existing technology can solve the corresponding technical problems, it still has certain defects: when the user defecates in the existing squat toilet, the excrement will fall into the depression of the squat toilet during use, and the excrement will emit a foul odor. The top of the depression of the squat toilet is open, and then when in use, before the excrement is flushed away, the odor is very strong, which seriously affects the user experience. Utility Model Content

[0005] The utility model aims to provide an anti-odor ceramic squat toilet with less odor emission and good user experience in view of the defects and shortcomings of the prior art.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an odor-proof ceramic squat toilet, comprising a mounting plate and an integrally formed accommodating groove arranged in the middle of the mounting plate, a discharge pipe connected to the accommodating groove is provided at the bottom of the accommodating groove, a plurality of automatic winding structures are provided in the mounting plate, a support sheet is wound in the automatic winding structure, an isolation film covering the accommodating groove is laid on the support sheet, after excretion, the support sheet is quickly released through the automatic winding structure, so that the support sheet drives the isolation film to cover the top surface of the accommodating groove, thereby isolating the accommodating groove from the bathroom environment.

[0007] A further improvement is that anti-slip pads are provided on both sides of the accommodating groove on the upper surface of the installation plate.

[0008] A further improvement is that an odor extraction structure is provided between the upper side wall of the accommodating groove and the side wall of the discharge pipe.

[0009] A further improvement is that the automatic winding structure includes a winding motor arranged in the mounting plate and a winding roller arranged on the rotating shaft of the winding motor for winding up the connecting support sheet.

[0010] A further improvement is that an anti-slip guardrail is provided on the outer wall of the end of the winding drum.

[0011] A further improvement is that the odor extraction structure includes an odor duct arranged between the upper side wall of the accommodating groove and the side wall of the discharge pipe, and an air extractor embedded in the middle section of the odor duct.

[0012] A further improvement is that both ends of the odor pipe are provided with opening and closing blocks.

[0013] A further improvement is that the opening and closing block includes a gas chamber arranged at the end of the odor pipe and connected to the odor pipe, and an exhaust pipe embedded in the side of the gas chamber away from the odor pipe, and a shielding plate is movably engaged in the inner cavity of the exhaust pipe.

[0014] A further improvement is that an elastic sheet is provided between the side wall of the shielding plate and the inner wall of the exhaust pipe.

[0015] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: the utility model seals the accommodating groove flatly through the automatic winding structure arranged on the installation surface in cooperation with the recyclable support sheet and the covering film, and rolls up the support sheet during excretion, and quickly releases the support sheet after excretion, thereby isolating the odor in the accommodating groove as much as possible, and cooperates with the odor extraction structure to extract the odor, thereby greatly reducing the odor emission and leakage during excretion, and providing a better user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 This is a schematic diagram of the structure of the squat toilet of the utility model when viewed from above;

[0018] Figure 2 It is a structural schematic diagram of a front cross-section of the squat toilet of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the automatic winding structure of the utility model from the side;

[0020] Figure 4 It is a structural schematic diagram of the front cross section of the opening and closing block of the utility model. DETAILED DESCRIPTION

[0021] The utility model is now further described in conjunction with the accompanying drawings and specific embodiments.

[0022] See also Figure 1-4 As shown, the technical solution adopted in this specific embodiment is: an odor-proof ceramic squat toilet, including a mounting plate 1 and an integrally formed accommodating groove 3 arranged in the middle of the mounting plate 1, the bottom of the accommodating groove 3 is provided with a discharge pipe 2 connected to the accommodating groove 3, the mounting plate 1 is provided with a plurality of automatic winding structures 5, and twelve are provided in this embodiment, the automatic winding structure 5 includes a winding motor 51 arranged in the mounting plate 1 and a winding roller 52 for winding and connecting a support sheet 7 arranged on the rotating shaft of the winding motor 51, a support sheet 7 is wound in the automatic winding structure 5, and an isolation film 8 covering the accommodating groove 3 is laid on the support sheet 7, after excretion, the support sheet 7 is quickly released through the automatic winding structure 5, so that the support sheet 7 drives the isolation film 8 to cover the top surface of the accommodating groove 3, so as to isolate the accommodating groove 3 from the bathroom environment, and when in use, the mounting plate The plate 1 is installed on the ground, and the external sewage pipe is connected to the discharge pipe 2, and the external water tank is connected to the receiving groove 3. When excreting, the person squats on the installation plate 1 and aligns the buttocks with the receiving groove 3, preferably with the position of the discharge pipe 2. At this time, the winding motor 51 is started, and the winding motor 51 rotates to make the winding roller 52 roll up the support sheet 7, so that the isolation film 8 is synchronously rolled up, and the isolation films 8 on both sides lose the state of mutual adhesion, so that a gap appears in the middle of the isolation film 8, and excretion can be carried out at this time. After the excretion is completed, the winding motor 51 is quickly started to reverse and reverse the winding roller 52 to release the support sheet 7, and then synchronously drive the isolation film 8 to cover the top of the receiving groove 3 again. At this time, flushing can be used to flush away the excrement, so that the odor is isolated in the receiving groove 3 as much as possible, greatly reducing the odor dissipation and leakage during excretion, and the user experience is better;

[0023] The upper surface of the mounting plate 1 is provided with anti-skid pads 4 on both sides of the receiving groove 3, which are helpful to increase the friction between the user's feet and prevent the user from slipping;

[0024] An odor extraction structure is also provided between the upper side wall of the receiving groove 3 and the side wall of the discharge pipe 2. The odor extraction structure includes an odor pipe 6 provided between the upper side wall of the receiving groove 3 and the side wall of the discharge pipe 2 and an air extractor 61 embedded in the middle section of the odor pipe 6. The air extractor 61 is used to extract the odor in the receiving groove 3 and discharge it from the discharge pipe 2, which is beneficial to further reduce the amount of odor emission and achieve better odor prevention effect.

[0025] The outer wall of the end of the winding drum 52 is provided with an anti-slip guardrail 53, which is helpful to prevent the winding drum 52 from slipping when winding the support sheet 7 and affecting the winding effect;

[0026] Both ends of the odor duct 6 are provided with an opening and closing block 62, and the opening and closing block 62 includes a gas chamber 621 disposed at the end of the odor duct 6 and connected to the odor duct 6, and an exhaust pipe 622 embedded in the gas chamber 621 on a side away from the odor duct 6. A shielding plate 623 is movably engaged with the inner cavity of the exhaust pipe 622. When gas is drawn in, the shielding plate 623 of the opening and closing block 62 will twist, thereby allowing gas to enter. When gas is not drawn in, the shielding plate 623 is kept upright by gravity and the exhaust pipe 622 is closed, so that when excrement is discharged, excrement will not enter the opening and closing block 62, thereby achieving a better exhaust effect and avoiding odor residue.

[0027] An elastic sheet 624 is provided between the side wall of the shielding plate 623 and the inner wall of the exhaust pipe 622, which is conducive to faster recovery of the shielding plate 623 and further preventing excrement from falling into it.

[0028] Working principle of the utility model: when the utility model is used, the mounting plate 1 is mounted on the ground, and the external sewage pipe is connected to the discharge pipe 2, and the external water tank is connected to the receiving groove 3. When excreting, the person squats on the mounting plate 1 and aligns the buttocks with the receiving groove 3, preferably with the position of the discharge pipe 2. At this time, the winding motor 51 is started, and the winding motor 51 rotates to make the winding roller 52 wind up the supporting sheet 7, so that the isolation film 8 is synchronously wound, and the isolation films 8 on both sides lose the state of mutual adhesion, so that a gap appears in the middle of the isolation film 8, and excretion can be carried out at this time. After the excretion is completed, the winding motor 51 is quickly started to reverse and reverse the winding roller 52 to release the supporting sheet 7, and then synchronously drive the isolation film 8 to cover the top of the receiving groove 3 again. At this time, flushing can be used to flush away the excrement, so that the odor is isolated in the receiving groove 3 as much as possible, greatly reducing the odor dispersion and leakage during excretion, and the user experience is better.

[0029] The utility model is intended to protect the structure of the product. The model of each component is not the content of the utility model, and it is also a known technology. Any component on the market that can achieve the above functions of the utility model can be used as a choice. Therefore, the model and other parameters of the component are not described in detail in this utility model. The contribution of this utility model lies in the scientific combination of various components.

[0030] The above shows and describes the basic principle and main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents. Anything not described in detail in the utility model is a well-known technology of those skilled in the art.

Claims

1. An odor-proof ceramic squat toilet, comprising a mounting plate (1) and an accommodating groove (3) integrally formed and arranged in the middle of the mounting plate (1), wherein a discharge pipe (2) connected to the accommodating groove (3) is provided at the bottom of the accommodating groove (3), characterized in that: The mounting plate (1) is provided with a plurality of automatic reeling structures (5), wherein a support sheet (7) is reeled in the automatic reeling structure (5), and an isolation film (8) covering the accommodating groove (3) is laid on the support sheet (7). After defecation, the support sheet (7) is quickly released through the automatic reeling structure (5), so that the support sheet (7) drives the isolation film (8) to cover the top surface of the accommodating groove (3), thereby isolating the accommodating groove (3) from the toilet environment.

2. The deodorizing ceramic squat toilet according to claim 1, characterized in that: The upper surface of the mounting plate (1) is also provided with anti-slip pads (4) on both sides of the accommodating groove (3).

3. The deodorizing ceramic squat toilet according to claim 1, characterized in that: An odor extraction structure is also provided between the upper side wall of the accommodating groove (3) and the side wall of the discharge pipe (2).

4. The deodorizing ceramic squat toilet according to claim 1, characterized in that: The automatic winding structure (5) comprises a winding motor (51) arranged in the mounting plate (1) and a winding roller (52) arranged on the rotating shaft of the winding motor (51) for winding up the connecting support sheet (7).

5. The deodorizing ceramic squat toilet according to claim 4, characterized in that: An anti-slip guardrail (53) is provided on the outer wall of the end of the winding drum (52).

6. The deodorizing ceramic squat toilet according to claim 3, characterized in that: The odor extraction structure comprises an odor duct (6) arranged between the upper side wall of the accommodating groove (3) and the side wall of the discharge pipe (2), and an air extractor (61) embedded in the middle section of the odor duct (6).

7. The deodorizing ceramic squat toilet according to claim 6, characterized in that: Opening and closing blocks (62) are provided at both ends of the odor pipe (6).

8. The deodorizing ceramic squat toilet according to claim 7, characterized in that: The opening and closing block (62) comprises a gas chamber (621) arranged at the end of the odor duct (6) and connected to the odor duct (6), and an exhaust pipe (622) embedded in a side of the gas chamber (621) away from the odor duct (6), wherein a shielding plate (623) is movably engaged in the inner cavity of the exhaust pipe (622).

9. The deodorizing ceramic squat toilet according to claim 8, characterized in that: An elastic sheet (624) is provided between the side wall of the shielding plate (623) and the inner wall of the exhaust pipe (622).

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