Toilet lid hot air generating device

Abstract

The utility model provides a closestool cover hot air generating device which comprises an annular closestool cover, an air supply annular channel is formed in the annular closestool cover, and hot air outlets which are evenly distributed and communicated with the air supply annular channel are formed in the inner circumferential wall of the annular closestool cover. The annular isolation pad is connected with the annular toilet lid in an up-down sliding mode, and an annular shielding sleeve is fixedly connected to the inner edge of the annular isolation pad when the annular isolation pad moves downwards to the limiting position. According to the utility model, the upper part of the annular toilet lid is connected with the annular isolation pad in the up-down sliding manner, and then the annular shielding sleeve with the function of shielding the hot air outlet is arranged at the inner edge of the annular isolation pad, so that when a user sits down for defecation, the annular shielding sleeve moves downwards to block the hot air outlet; at the moment, the problem that dirt enters the annular toilet lid accidentally when a user defecates can be effectively avoided, and the situation that the environment is polluted by peculiar smell generated during follow-up air exhaust is avoided.

Description

Technical Field

[0001] This utility model relates to the field of toilet seat technology, specifically a toilet seat hot air generating device. Background Technology

[0002] The formal name for a toilet is a commode. In a two-piece toilet where the toilet and water tank are connected by pipes rather than being a single unit, people simply rinse the inside of the toilet after use. This operation cannot eliminate viruses and bacteria inside the toilet. Therefore, this paper proposes a hot air generating device for smart toilet seats to solve the above problems.

[0003] Chinese patent application CN114617461B discloses a hot air generating device for a smart toilet seat, relating to the field of toilet seat technology. Specifically, it describes a hot air generating device for a smart toilet seat, including a heating chamber with a high-frequency induction heating coil inside. The right surface of the heating chamber has an installation groove. This hot air generating device for a smart toilet seat generates heat through the high-frequency induction heating coil, then activates an air supply component. The air supply component, in conjunction with a ventilation pipe, allows the hot air generated by the air supply component to enter the toilet seat. The ventilation holes on the toilet seat avoid the uneven heating and low heating efficiency of traditional solid-state heat conduction methods, which affect the drying process. The ventilation holes effectively and evenly distribute hot air around the toilet seat, greatly improving the drying performance and enhancing the sterilization effect of the device.

[0004] However, the above-mentioned existing technology still has shortcomings in use: the inner circumferential wall of the toilet seat has evenly distributed ventilation holes, so that the hot air generated by the air supply component is evenly delivered to the inner cavity of the toilet seat to achieve the high temperature sterilization function. However, the evenly distributed ventilation holes are always open. If they are always open, there is a risk that dirt may accidentally enter the inner cavity of the toilet seat through the ventilation holes, so there is a defect that it is inconvenient to clean.

[0005] Therefore, this utility model provides a toilet seat hot air generating device. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a toilet seat hot air generating device to solve the problems mentioned in the background technology. This utility model has the function of reducing or even eliminating the accidental entry of dirt into the ring toilet seat through the hot air outlet, thus improving the user experience.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a toilet seat hot air generating device, comprising an annular toilet seat, wherein an air supply channel is provided inside the annular toilet seat, and hot air outlets uniformly distributed and connected to the air supply channel are provided on the inner peripheral wall of the annular toilet seat. The device is characterized in that an annular spacer is provided above the annular toilet seat, and the annular spacer and the annular toilet seat are slidably connected vertically. An annular blocking sleeve is fixedly connected to the inner edge of the annular spacer. When the annular spacer moves down to its limit position, the annular blocking sleeve blocks the hot air outlets; when the annular spacer moves up to its limit position, the annular blocking sleeve moves away from the hot air outlets.

[0008] Furthermore, the outer periphery of the annular toilet seat is fixedly connected with several circumferentially distributed supports, and the outer periphery of the annular partition is fixedly connected with ear plates corresponding to the supports one by one. The bottom of the ear plates is connected to the supports via telescopic struts.

[0009] Furthermore, the upper surface of the support is provided with a slot, the bottom of the telescopic support rod is inserted into the slot, and its top is fixedly connected to the lower surface of the ear plate.

[0010] Furthermore, the telescopic strut is an elastic telescopic structure.

[0011] Furthermore, the outer periphery of the annular toilet seat is fixedly connected to a guide sleeve located on one side of the support, and the outer periphery of the annular spacer is fixedly connected to a guide shaft that is inserted and engaged with the guide sleeve.

[0012] Furthermore, the annular cover sleeve is provided with a sealing ring near the bottom and abutting against the inner circumferential wall of the annular toilet seat.

[0013] Furthermore, a cushioning pad is adhered to the lower end face of the annular septum.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. In this utility model, an annular partition is slidably connected to the upper part of the annular toilet seat, and an annular cover with the function of blocking the hot air outlet is set on the inner edge of the annular partition. When the user sits down to relieve himself, the annular cover will move down to block the hot air outlet. At this time, it can effectively prevent the problem of waste entering the annular toilet seat accidentally when the user relieves himself, and prevent odor pollution of the environment during subsequent ventilation.

[0016] 2. In this utility model, the ring-shaped partition is connected to the ring-shaped toilet seat by a telescopic rod, thus providing a convenient function for disassembling the ring-shaped partition. This function makes the cleaning and replacement of the ring-shaped partition more convenient. Attached Figure Description

[0017] Figure 1This is a schematic diagram of the structure of the annular toilet seat and annular partition after the explosion unfolds, which is a hot air generating device for a toilet seat according to this utility model.

[0018] Figure 2 for Figure 1 A diagram at the bottom;

[0019] Figure 3 This is a schematic diagram of the annular toilet seat and annular spacer after they are attached together, which is part of the hot air generating device for a toilet seat according to this utility model.

[0020] In the diagram: 1. Circular toilet seat; 11. Air supply channel; 12. Hot air outlet; 13. Support; 131. Slot; 14. Guide sleeve; 2. Circular partition; 21. Ear plate; 22. Guide shaft; 3. Circular shield sleeve; 32. Sealing ring; 4. Telescopic support rod; 5. Buffer pad. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] Please see Figures 1 to 3 This utility model provides a technical solution: a toilet seat hot air generating device, including an annular toilet seat 1. In use, the annular toilet seat 1 is connected to an external heating box. The structure of the heating box and its connection with the annular toilet seat 1 can adopt the structure in the patent documents mentioned in the background art. An air supply channel 11 is opened inside the annular toilet seat 1. The inner peripheral wall of the annular toilet seat 1 has evenly distributed hot air outlets 12 that are connected to the air supply channel 11. When it is necessary to sterilize the toilet cavity at high temperature, the air heated by the heating box enters the air supply channel 11 and then enters the toilet cavity through the hot air outlets 12.

[0023] In this technical solution, an annular spacer 2 is installed above the annular toilet seat 1. During use, the user sits on the annular spacer 2, which is slidably connected to the annular toilet seat 1. An annular cover 3 is fixedly connected to the inner edge of the annular spacer 2. The function of the annular cover 3 is to conceal and expose the hot air outlet 12. When the annular spacer 2 moves down to its extreme position, the annular cover 3 blocks the hot air outlet 12. That is, when the user is using the toilet, the annular cover 3 completely covers and conceals the hot air outlet 12, preventing excrement from entering the air supply channel 11 through the hot air outlet 12. When the annular spacer 2 moves up to its extreme position, the annular cover 3 moves away from the hot air outlet 12. That is, after the user finishes using the toilet, the annular cover 3 moves upward, allowing the hot air outlet 12 to discharge hot air for high-temperature sterilization of the toilet's inner cavity.

[0024] Specifically, the outer periphery of the ring-shaped toilet seat 1 is fixedly connected with several circumferentially distributed support seats 13, and the outer periphery of the ring-shaped partition 2 is fixedly connected with ear plates 21 corresponding to the support seats 13. The bottom of the ear plate 21 is connected to the support seats 13 through a telescopic support rod 4. The telescopic support rod 4 adopts a common two-section telescopic rod structure, and its function is to assist the ring-shaped partition 2 in moving up and down relative to the ring-shaped toilet seat 1.

[0025] Furthermore, a slot 131 is provided on the upper end face of the support 13, the bottom of the telescopic support rod 4 is inserted into the slot 131 and its top is fixedly connected to the lower end face of the ear plate 21. The purpose of this arrangement is to facilitate the separation and docking of the telescopic support rod 4 and the support 13, thereby facilitating the replacement and disassembly of the annular spacer 2.

[0026] In this embodiment, the telescopic support rod 4 is an elastic telescopic structure. In specific implementation, the telescopic support rod 4 adopts a two-section telescopic structure with an inner straight support spring. This setting allows the annular spacer 2 to move upward and reset when it is not pressed. That is to say, when the user is not using it, the annular shield 3 is in a state of not blocking the hot air outlet 12.

[0027] The outer periphery of the ring-shaped toilet seat 1 is fixedly connected to a guide sleeve 14 located on one side of the support 13, and the outer periphery of the ring-shaped partition 2 is fixedly connected to a guide shaft 22 that is inserted and engaged with the guide sleeve 14. The purpose of this arrangement is to improve the smoothness of the sliding engagement between the ring-shaped toilet seat 1 and the ring-shaped partition 2 and to avoid the problem of sliding jamming.

[0028] In this embodiment, the annular cover sleeve 3 is fitted with a sealing ring 32 near the bottom and abutting against the inner circumferential wall of the annular toilet seat 1. The sealing ring 32 improves the sealing degree of the annular cover sleeve 3 in blocking the hot air outlet 12.

[0029] In this embodiment, a buffer pad 5 is bonded to the lower end face of the annular spacer 2. The buffer pad 5 buffers the impact force of the annular spacer 2 on the annular toilet seat 1 when it is pressed down, thus extending the service life of the annular toilet seat 1.

[0030] Working principle: When the user is using the toilet, they first sit on the annular partition 2. The annular partition 2 moves downward under pressure, at which time the telescopic support rod 4 retracts, and the annular cover sleeve 3 moves down to cover and block the evenly distributed hot air outlets 12. This can effectively prevent dirt from accidentally entering the air supply channel 11 through the hot air outlets 12. When the user gets up after using the toilet, the telescopic support rod 4 extends and pushes the annular partition 2 upward, which in turn drives the annular cover sleeve 3 upward. At this time, the evenly distributed hot air outlets 12 are exposed. Then, the hot air outlets 12 are controlled to discharge high-temperature air to sterilize the toilet cavity at high temperature.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A toilet seat hot air generating device, comprising an annular toilet seat (1), wherein an air supply channel (11) is provided inside the annular toilet seat (1), and hot air outlets (12) uniformly distributed and connected to the air supply channel (11) are provided on the inner peripheral wall of the annular toilet seat (1), characterized in that, An annular partition (2) is provided above the annular toilet seat (1). The annular partition (2) and the annular toilet seat (1) are slidably connected. An annular cover (3) is fixedly connected to the inner edge of the annular partition (2). When the annular partition (2) moves down to the limit position, the annular cover (3) blocks the hot air outlet (12). When the annular partition (2) moves up to the limit position, the annular cover (3) moves away from the hot air outlet (12).

2. The toilet seat hot air generating device according to claim 1, characterized in that: The outer periphery of the annular toilet seat (1) is fixedly connected with several circumferentially distributed support seats (13), and the outer periphery of the annular partition (2) is fixedly connected with ear plates (21) corresponding to the support seats (13). The bottom of the ear plates (21) is connected to the support seats (13) through telescopic support rods (4).

3. The toilet seat hot air generating device according to claim 2, characterized in that: The upper end face of the support (13) is provided with a slot (131), the bottom of the telescopic support rod (4) is inserted into the slot (131), and its top is fixedly connected to the lower end face of the ear plate (21).

4. The toilet seat hot air generating device according to claim 3, characterized in that: The telescopic support rod (4) is an elastic telescopic structure.

5. A toilet seat hot air generating device according to claim 3, characterized in that: The outer periphery of the annular toilet seat (1) is fixedly connected to a guide sleeve (14) located on one side of the support (13), and the outer periphery of the annular diaphragm (2) is fixedly connected to a guide shaft (22) that is inserted into and cooperates with the guide sleeve (14).

6. The toilet seat hot air generating device according to claim 1, characterized in that: The annular cover sleeve (3) is provided with a sealing ring (32) near the bottom and abutting against the inner circumferential wall of the annular toilet seat (1) on the outside.

7. A toilet seat hot air generating device according to claim 1, characterized in that: A buffer pad (5) is bonded to the lower end face of the annular septum (2).

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