CN211484321U - Seat ring and toilet bowl comprising same - Google Patents

Abstract

The utility model discloses a seat circle reaches squatting pan including it, the seat circle includes: the seat circle body, the squatting pan one side surface dorsad of seat circle body coats and is stamped flexible heating film, flexible heating film includes that zone of heating and at least one deck are used for covering the heat conduction insulating layer of zone of heating, the zone of heating with this body coupling of seat circle, and be connected with the power. The utility model provides a seat circle reaches squatting pan including it realizes that heat-conduction is fast, energy loss is little effect for the seat circle has instant heating function.

Description

Seat ring and toilet bowl comprising same

Technical Field

The utility model relates to a bathroom utensil, more specifically relates to a seat circle and squatting pan including it.

Background

With the rapid development of science and technology, people's life becomes more and more convenient, and the intelligent level of bathroom products is also improving constantly. The intelligent bathroom refers to the application of modern technologies such as electric control and automation to bathroom products, so that the functionality of the bathroom products is enhanced, and the health comfort and the convenience of bathroom experience are improved.

The squatting pan is the indispensable intelligent bathroom product of family, and the squatting pan passes through seat circle and human contact, because the seat circle adopts plastics PP material, has the sense of touch of ice cunning, for avoiding the user to feel the ice-cold stimulation on the seat circle, current squatting pan has functions such as seat circle heating, and is more humanized in the design. The prior seat ring structure with heating function comprises: the cavity is arranged in the seat ring or at the bottom (back to one side of the human body), the high-power electric heating layer is arranged in the cavity, for example, the high-power heating layer is arranged between rear decorative shells made of surface layer materials and magnesium alloy materials, and the heating layer is surrounded and limited by the seat ring. However, when the heating layer releases heat, the heat needs to first pass through the skin material of the race, with some time delay and loss of heat energy. Particularly, in cold environments, the heating layer needs to maintain a certain standby power in order to maintain the seat ring in a rapid heating state. Meanwhile, in order to heat the seat ring rapidly in use, the heating layer is required to maintain high-power operation, which increases the difficulty for the selection and production of the heating layer. For example, the existing intelligent toilet bowl mostly pursues the fast heating effect, namely, the toilet bowl senses that a human body is close to the toilet bowl, the toilet bowl is automatically heated, and after 6-7 seconds, a user can feel heat immediately when sitting on the toilet bowl. If the temperature of the heating layer is too high or too low, the normal use of the seat ring is influenced, and the comfort is influenced. Generally, the heating power of the seat needs to be 600-800W, and the power supply of the toilet cannot be turned off even when the toilet does not work at ordinary times, so that a certain standby power must be ensured, and thus, a quick heating effect can be realized when a user uses the toilet, and the energy consumption and the use cost of the toilet are increased. In order to save energy, the energy consumption is kept standby and low when the toilet is not used, meanwhile, the quick heating is realized when the toilet is used, whether the toilet is about to be used or not is sensed in advance through complicated software calculation or related hardware design is added, although the induction of the amount of advance time is increased, the energy consumption can be relatively reduced when a user is induced to prepare to use the toilet, and the production cost is increased.

Therefore, there is a need for a race and method of making the same that addresses the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a seat ring and a toilet seat including the same, which achieve the effects of fast heat conduction and low energy loss, so that the seat ring has an instant heating function.

Based on above-mentioned purpose the utility model provides a pair of seat circle, include:

the seat circle body, the squatting pan one side surface dorsad of seat circle body coats and is stamped flexible heating film, flexible heating film includes that zone of heating and at least one deck are used for covering the heat conduction insulating layer of zone of heating, the zone of heating with this body coupling of seat circle, and be connected with the power.

Preferably, the heat conduction insulating layer is made of a PET material.

Preferably, the flexible heating film and/or the seat ring body are provided with temperature sensors, and the temperature sensors are used for monitoring the temperature of the flexible heating film and/or the seat ring body and triggering the flexible heating film to heat.

Preferably, at least one end of the flexible heating membrane extends from a surface of the seat ring body towards an interior of the seat ring body, and the temperature sensor is disposed on the flexible heating membrane located within the interior of the seat ring body.

Preferably, a first groove for accommodating the temperature sensor is arranged on one side surface of the seat ring body facing the flexible heating film.

Preferably, the seat ring body is provided with a through hole, one end of the through hole, close to the flexible heating film, is provided with the temperature sensor, and one end of the through hole, far away from the flexible heating film, is provided with a sealing layer.

Preferably, the temperature sensor is embedded within the flexible heating membrane.

Preferably, an adhesive layer is arranged between the heating layer and the seat ring body.

In addition, preferably, a second groove for at least partially accommodating the flexible heating film is arranged on the surface of the seat ring body, which faces away from the toilet seat body.

The utility model also provides a squatting pan, the squatting pan includes like above-mentioned seat circle.

From the above, it can be seen that the utility model provides a seat circle and squatting pan including it, compare with prior art, have following advantage: by adopting the seat ring, the flexible heating film is arranged on the surface of the seat ring body, and the heat released by the flexible heating film can be directly transferred to a user; the heat released by the flexible heating film can be kept in a proper range; the seat ring body realizes the effects of fast heat conduction and small energy loss, so that the seat ring has an instant heating function, and the temperature of the seat ring is kept in a proper temperature range.

Drawings

The above features and technical advantages of the present invention will become more apparent and readily appreciated from the following description of the embodiments thereof, taken in conjunction with the accompanying drawings.

Fig. 1 is an exploded view of a seat ring used in a first embodiment of the present invention.

Fig. 2 is an exploded view of a seat ring employed in a second embodiment of the present invention.

Fig. 3 is an exploded view of a seat ring employed in a third embodiment of the present invention.

Fig. 4 is a partial schematic view of a seat ring employed in a fourth embodiment of the present invention.

Fig. 5 is a schematic cross-sectional view of a seat ring used in a fifth embodiment of the present invention.

FIG. 6 is a cross-sectional schematic view of the race shown in FIG. 5.

Fig. 7 is a partial schematic view of a seat ring employed in a sixth embodiment of the present invention.

Fig. 8 is a partial schematic view of a seat ring employed in a seventh embodiment of the present invention.

Fig. 9 is a schematic sectional view of a seat ring used in an eighth embodiment of the present invention.

Wherein the reference numbers:

1: a seat ring body; 11: a first groove; 12: a first through hole; 13: a second through hole;

2: a flexible heating film; 21: a heating layer; 22: a thermally conductive insulating layer; 23: an adhesive layer;

3: a temperature sensor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings. The terms "inner" and "outer" are used to refer to directions toward and away from, respectively, the geometric center of a particular component.

Fig. 1 is an exploded view of a seat ring used in a first embodiment of the present invention. As shown in fig. 1, the race includes: a seat ring body 1.

The surface of one side of the seat ring body 1, which faces away from a toilet (not shown), is covered with a flexible heating film 2, the flexible heating film 2 comprises a heating layer 21 and at least one heat conduction insulating layer 22 for covering the heating layer 21, and the heating layer 21 is connected with the seat ring body 1 and is connected with a power supply.

The flexible heating film 2 is arranged on the surface of the seat ring body 1 to replace the flexible heating film arranged inside the seat ring body 1, and the flexible heating film 2 directly transfers heat to a user instead of penetrating through the seat ring body 1 wrapped outside the seat ring body and then transferring the heat to the user. The heating layer 21 provides heat, the heat conducting insulating layer 22 covers the heating layer 21 and is in direct contact with the skin of the user, the heat conducting insulating layer 22 can conduct heat quickly, and meanwhile, the heating layer 21 is prevented from being in direct contact with the skin, for example, when the heating layer 21 is electrically heated, the heat conducting insulating layer 22 provides a protective effect. The heating layer 21 is connected with the seat ring body 1, so that the flexible heating film 2 is prevented from moving back and forth on the seat ring body 1 to influence the heating range. Above-mentioned flexible heating membrane 2's simple structure, the preparation is convenient, and heat-conduction effect is good, and the security is high simultaneously. The power supply is connected to heating layer 21 so that heating layer 21 can release heat when energized, increasing or decreasing the temperature by increasing or decreasing the heat by turning on or off flexible heating film 2, or changing the operating power of flexible heating film 2; because the heat transfer is direct swift, just can save the configuration of software and hardware, can cut off the power supply or reduce the operating power when not using, only after sensing the user, the instantaneous power that increases can satisfy the heat requirement for the heat that flexible heating film 2 provided is used for seat circle body 1 to have instant heating function, and keeps in suitable temperature range all the time. By adopting the seat ring, the flexible heating film is arranged on the surface of the seat ring body, and the heat released by the flexible heating film can be directly transferred to a user; the heat released by the flexible heating film can be kept in a proper range; the seat ring body realizes the effects of fast heat conduction and small energy loss, so that the seat ring has an instant heating function, and the temperature of the seat ring is kept in a proper temperature range.

In the present embodiment, the material of the seat ring body 1 includes, but is not limited to, plastic, metal, wood, stone, glass, etc.

In this embodiment, the shape of the heat-conducting insulating layer 22 may be the same as the surface shape of the seat ring body 1, and the heat-conducting insulating layer is stacked on the seat ring body 1, so that the matching degree is improved, and the manufacturing difficulty is reduced. The thermally conductive, insulating layer 22 provides high scratch resistance to the seat ring body 1, and is not susceptible to damage when the seat ring body 1 is cleaned. The thermally conductive and insulating layer 22 may be provided in a different color or shape to enhance aesthetics.

In the present embodiment, the heating layer 21 includes at least one turn of heating wires distributed along the circumferential direction of the race body 1. Heating layer 21 is made of a heating wire, a conductive circuit is arranged in the heating wire, the conductive circuit is connected with a power supply, once the power supply supplies power, current passes through the conductive circuit, and the heating wire releases heat. The heater strip can buckle, provides multiple shape to model according to the heating demand, satisfy the heating area requirement, provide sufficient heat, avoid having the blind area.

In this embodiment, a heating wire is used for bending, the heating wire is arranged on the surface of the seat ring body 1, the number of the heating wire is two circles, and the heating wire firstly extends along the shape of the outer side edge of the seat ring body 1 and then returns to the initial position along the shape of the inner side edge. The end part of the heating wire is provided with a connecting piece communicated with a power supply. The heating wire includes but is not limited to silver, copper, gold, stainless steel, carbon paste, graphene and other materials with high conductivity.

In this embodiment, the heating layer 21 is made of an electric heating wire, and the power is usually 100W, which is far lower than that of the existing intelligent toilet. When not in use, the power supply may be turned off, or heating layer 21 may be kept running at a lower power; once the heating device needs to be put into use, instant heating can be realized at the moment of turning on the power supply or increasing the power to the maximum power.

In the present embodiment, the heating wire is molded on the thermal insulation layer 22 through a printing process or an etching process or an engraving process. The heating wire and the heat conduction insulating layer 22 are integrated into a whole by adopting a printing process, so that the manufacturing difficulty can be reduced; the shape of the heating wire is improved by adopting an etching process or a carving process, so that redundant conductive materials can be omitted, and the energy consumption is reduced.

Preferably, the thermally conductive and insulating layer 22 is made of a PET material. The flexible heating film is made of a specific material, soft touch feeling is provided, and comfort is improved.

In this embodiment, the thickness of flexible heating film 2 is 0.1 ~ 1.0mm to adopt the PET material preparation to form, for the PP material, the sense of touch of flexible heating film is softer relatively, and the travelling comfort with human contact is higher, the cold and hard uncomfortable sense when reducing the skin contact. The thermally conductive and insulating layer 22 includes, but is not limited to, PET, PC, etc., such as plastic film.

Preferably, a temperature sensor 3 is arranged on the flexible heating film 2 and/or the seat ring body 1, and the temperature sensor 3 is used for monitoring the temperature of the flexible heating film 2 and/or the seat ring body 1 and triggering the flexible heating film 2 to heat. The temperature sensor 3 can monitor the temperature of the flexible heating film 2 or the seat ring body 1 in real time, when the heat released by the flexible heating film 2 is too low or too high, the temperature sensor 3 correspondingly turns on or off the flexible heating film 2 or changes the working power of the flexible heating film 2 to increase or decrease the heat to increase or decrease the temperature, so that the heat provided by the flexible heating film 2 is used for the seat ring body 1 to have an instant heating function and is always kept in a proper temperature range. By adopting the seat ring, the flexible heating film is arranged on the surface of the seat ring body, and the heat released by the flexible heating film can be directly transferred to a user; the temperature sensor is arranged to monitor the heat released by the flexible heating film to be kept in a proper range; the seat ring body realizes the effects of fast heat conduction and small energy loss, so that the seat ring has an instant heating function, and the temperature of the seat ring is kept in a proper temperature range.

Fig. 2 is an exploded view of a race employed in a second embodiment of the present invention. As shown in fig. 2, the race further includes: and an adhesive layer 23.

The heating layer 21 and the seat ring body 1 can be combined in various ways, for example by means of an injection molding process, an adhesive, a hot melt, an ultrasonic welding process, etc., preferably with an adhesive layer 23 between the heating layer 21 and the seat ring body 1. The heating layer 21 is adhered to the seat ring body 1 through the adhesive layer 23, so that the connection stability of the heating layer 21 and the seat ring body 1 is improved, and the heating layer 21 is prevented from moving back and forth in the use process; moreover, the adhesive layer 23 is low in manufacturing cost and simple in manufacturing process.

In this embodiment, the shape of viscose layer 23 can be the same with the surface shape of seat circle body 1, and range upon range of on seat circle body 1, improve the matching degree, reduce the preparation degree of difficulty.

In the present embodiment, at least one insulating layer (not shown) is provided between the heating layer 21 and the race body 1. Through setting up the insulating layer, protect and insulate flexible heating membrane 2, improve the security performance.

In the present embodiment, when the number of the insulating layers is multiple, the multiple insulating layers are stacked to form an integral structure. The shape of insulating layer can be the same with the surface shape of seat circle body 1, and range upon range of on seat circle body 1, improves the matching degree, reduces the preparation degree of difficulty. The material of the insulating layer can be the same as or different from the material of the heat conducting insulating layer 22, or the heat conducting insulating layer 22 can be directly used as the insulating layer.

In order to further reduce the production cost and the manufacturing difficulty, in this embodiment, the flexible heating film 2 and the insulating layer are heated by a mold or are formed by pressing into an integral structure.

FIG. 3 is a partial schematic view of a race employed in a third embodiment of the present invention. Fig. 4 is a schematic cross-sectional view of a race employed in a fourth embodiment of the present invention. As shown in fig. 3 and 4, the temperature sensor 3 is disposed in the race inner body 1.

When installing temperature sensor 3, both will occupy certain installation space, will again with flexible heating film direct contact, preferably, flexible heating film 3's at least one end extends to seat circle body 2 inside from the surface of seat circle body 2, and temperature sensor 3 sets up on being located the flexible heating film 2 of seat circle body 2 inside. Temperature sensor 3 installs inside seat circle body 1, avoids causing local arch and influence the comfort level because of occupying the surface space of seat circle body 1. Simultaneously, seat circle body 1 provides the guard action for temperature sensor 3, avoids temperature sensor flooding etc..

FIG. 5 is a partial schematic view of a race employed in a fifth embodiment of the present invention. FIG. 6 is a cross-sectional schematic view of the race shown in FIG. 5. As shown in fig. 5 and 6, the race body 1 is provided with a first groove 11.

Preferably, the race body 1 is provided with a first groove 11 on a surface thereof facing the flexible heating film 2 for accommodating the temperature sensor 3. The temperature sensor 3 is placed in the first recess 11, for example embedded in the seat ring body 1 during injection moulding, and the temperature sensor 3 is kept connected to the flexible heating membrane 2. The first groove 11 provides a space for accommodating the temperature sensor 3, so that the comfort of the seat ring body 1 is prevented from being affected by local protrusions.

In the present embodiment, the first groove 11 is provided on the surface of the race body 1, and the depth of the first groove 11 is not greater than the thickness of the temperature sensor 3.

FIG. 7 is a partial schematic view of a race employed in a sixth embodiment of the present invention. Fig. 8 is a schematic cross-sectional view of a race employed in a seventh embodiment of the present invention. As shown in fig. 7, the race body 1 is provided with a first through hole 12. As shown in fig. 8, the race body 1 is provided with a second through hole 13.

Preferably, the seat ring body 1 is provided with a through hole (such as the first through hole 12 or the second through hole 13), one end of the through hole close to the flexible heating film 2 is provided with the temperature sensor 3, and one end of the through hole far away from the flexible heating film 2 is provided with a sealing layer. And placing the temperature sensor 3 in the through hole, keeping the temperature sensor 3 connected with the flexible heating film 2, and filling the sealant to form a sealing layer. The through hole provides a containing space for the temperature sensor 3, so that the comfort of the seat ring body 1 is prevented from being influenced by local bulges; meanwhile, the through hole is used as a through hole, so that the manufacturing difficulty is reduced, and the sealing layer can provide protection and sealing effects for the temperature sensor 3.

The position of the through hole is set according to the shape of the race body 1, and in the present embodiment, the first through hole 12 is provided on the side wall of the race body 1, and the second through hole 13 is penetratingly provided on the surface of the race body 1.

Fig. 9 is a partial schematic view of a race employed in an eighth embodiment of the present invention. As shown in fig. 9, the temperature sensor 3 is disposed inside the flexible heating film 2.

Preferably, the temperature sensor 3 is embedded within the flexible heating membrane 2. Set up temperature sensor 3 and form an organic whole structure in the inside of flexible heating film 2, guarantee the connection effect, in time respond to the temperature variation, reduce the assembly degree of difficulty simultaneously.

In addition, preferably, a second groove for at least partially accommodating the flexible heating film 2 is arranged on the surface of the seat body 1 on the side facing away from the toilet body. Set up flexible heating film 2 in the second recess, can avoid the local arch of seat circle body 1, reinforcing travelling comfort. Moreover, lay zone of heating 21 in the second recess, the second recess provides accommodation space and guard action for zone of heating 21, avoids external force direct action on zone of heating 21, influences the continuity of heater strip.

The production and use of the seat ring is further described below.

Bending the heating wire according to the surface shape of the seat ring body 1 to form a heating layer 21, pre-fixing the heating layer 21 on a heat conduction insulating layer 22, and removing redundant conductive materials of the heating layer 21 by adopting an etching or carving process; coating an adhesive layer 23 on the heating layer 21, and then putting the above film layers into a mold for heating or pressurizing to form a heating structure with a certain shape; connecting the temperature sensor 3 with the heating layer so as to control the start and stop of the flexible heating film 2 in time; and then, putting the heating structure into another injection mold, filling and cooling plastic molten slurry after mold closing, opening the mold and taking out the mold, thus forming the seat ring body 1.

The heat released by the flexible heating film is directly transferred to a user from the surface of the seat ring body 1, when the flexible heating film 2 is heated, the flexible heating film 2 provides heat for the seat ring body 1, the temperature sensor 3 monitors the temperature of the flexible heating film 2 in real time, and when the flexible heating film 2 provides too much heat and the seat ring body 1 is higher than a preset range, the temperature sensor 3 controls the flexible heating film 2 to be closed or reduce the power; when the heat supplied by the flexible heating film 2 is too little, and the seat ring body 1 is lower than a preset range, the temperature sensor 3 controls the flexible heating film 2 to be started or the power to be increased. The temperature sensor 3 correspondingly turns on or off the flexible heating film 2, and raises or lowers the power of the flexible heating film 2, so that the heat provided by the flexible heating film 2 is used for the seat ring body 1 to have an instant heating function and is always kept in a proper temperature range.

The utility model also provides a squatting pan, the squatting pan includes like above-mentioned seat circle. The toilet seat adopts the seat ring, the flexible heating film is arranged on the surface of the seat ring body, and the heat released by the flexible heating film can be directly transferred to a user; the heat released by the flexible heating film can be kept in a proper range; the seat ring body realizes the effects of fast heat conduction and small energy loss, so that the seat ring has an instant heating function, and the temperature of the seat ring is kept in a proper temperature range.

From the above description and practice, it can be seen that the seat ring and the toilet seat comprising the same provided by the present invention have the following advantages compared with the prior art: by adopting the seat ring, the flexible heating film is arranged on the surface of the seat ring body, and the heat released by the flexible heating film can be directly transferred to a user; the heat released by the flexible heating film can be kept in a proper range; the seat ring body realizes the effects of fast heat conduction and small energy loss, so that the seat ring has an instant heating function, and the temperature of the seat ring is kept in a proper temperature range.

Those of ordinary skill in the art will understand that: the above description is only for the specific embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A seat ring, comprising:

the seat circle body, the squatting pan one side surface dorsad of seat circle body coats and is stamped flexible heating film, flexible heating film includes that zone of heating and at least one deck are used for covering the heat conduction insulating layer of zone of heating, the zone of heating with this body coupling of seat circle, and be connected with the power.

2. The race of claim 1,

the heat conduction insulating layer is made of PET materials.

3. A seat ring according to claim 1 or 2,

the flexible heating film and/or be provided with temperature sensor on the seat circle body, temperature sensor is used for the monitoring flexible heating film and/or the temperature of seat circle body, and triggers the flexible heating film heats.

4. A seat ring according to claim 3,

at least one end of the flexible heating film extends from the surface of the seat ring body to the interior of the seat ring body, and the temperature sensor is arranged on the flexible heating film positioned in the interior of the seat ring body.

5. A seat ring according to claim 3,

the seat ring body is provided with a first groove used for containing the temperature sensor on the surface of one side, facing the flexible heating film, of the seat ring body.

6. A seat ring according to claim 3,

the seat ring is characterized in that a through hole is formed in the seat ring body, one end of the flexible heating film, close to the through hole, is provided with the temperature sensor, and one end of the flexible heating film, far away from the through hole, is provided with a sealing layer.

7. A seat ring according to claim 3,

the temperature sensor is embedded in the flexible heating film.

8. A seat ring according to claim 1 or 2,

an adhesive layer is arranged between the heating layer and the seat ring body.

9. A seat ring according to claim 1 or 2,

and a second groove for at least partially accommodating the heating layer is arranged on the surface of one side of the seat ring body, which is back to the toilet seat body.

10. A toilet bowl, characterized in that it comprises a seat as claimed in any one of claims 1 to 9.

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