CN115644728A - Anti-shaking seat ring for automatically replacing seat ring film, cover plate assembly and closestool - Google Patents

Abstract

A fixed end of the seat ring is hinged to one side of a base, and a movable end of the seat ring is hinged to the other side of the base through a fixed seat; be equipped with the electric drive between seat circle expansion end and fixing base and inhale the unit magnetically, the unit is inhaled magnetically to the electric drive includes first attraction end and the second attraction end that can magnetic attraction each other under the circular telegram circumstances, and relative the installing in the seat circle other end and fixing base respectively, and at least one is the electro-magnet in first attraction end and the second attraction end, thereby whether through control electro-magnet circular telegram realize the seat circle other end and the fixing base between produce magnetic attraction and form fixed connection. Utilize the principle that the electro-magnet circular telegram produced magnetism, outage demagnetization, change the magnetic field intensity between first attraction end and second attraction end for make under the stronger condition of magnetic field intensity seat circle expansion end and fixing base between fixed connection together, the seat circle takes place to rock when avoiding the user to sit to go or overturn, and change the seat circle film when magnetic field is more weak or even disappear.

Description

Anti-shaking seat ring for automatically replacing seat ring film, cover plate assembly and closestool

Technical Field

The invention relates to the field of toilets and parts thereof, in particular to an anti-shaking seat ring for automatically replacing a seat ring film, a cover plate assembly and a toilet.

Background

In view of the comfort of the sitting type toilet bowl far superior to the squatting pan, the sitting type toilet bowl is increasingly used in the toilets of hotels, shopping malls and the like. The seat ring is used as a part directly contacted with the skin of the buttocks of a human body, and the sanitary safety of the seat ring directly influences whether people can use the seat ring at ease, so that the cover plate component capable of automatically replacing the seat ring film has the function of a closestool which is hot at present. However, in order to realize the automatic replacement of the seat ring film, the connection between one end of the seat ring and the base needs to be set in a suspension manner so as to facilitate the introduction of the seat ring film, and the structure often causes the shaking problem because one end of the seat ring is in suspension connection and the other end of the seat ring is in fixed connection after the seat ring is turned up; especially in the use, the shake that unsettled one end produced lets the people feel the structure firm inadequately easily, causes bad impression to product quality or use experience.

Disclosure of Invention

In view of the shortcomings of the background art, the invention provides an anti-shaking seat, a cover plate assembly and a closestool for automatically replacing a seat film.

In order to realize the purpose, the invention provides the following technical scheme:

an anti-shaking seat ring for automatically replacing a seat ring film is characterized in that the fixed end of the seat ring is hinged to one side of a base, and the movable end of the seat ring is hinged to the other side of the base through a fixed seat; the electric magnetic attraction unit is arranged between the movable end of the seat ring and the fixed seat and comprises a first attraction end and a second attraction end which can be attracted by magnetic force under the condition of electrification and are respectively and oppositely arranged at the other end of the seat ring and the fixed seat, at least one of the first attraction end and the second attraction end is an electromagnet, and whether the other end of the seat ring and the fixed seat generate magnetic attraction or not is realized by controlling the electrification of the electromagnet so as to form fixed connection.

Furthermore, the lower end face of the movable end of the seat ring is provided with a first mounting groove for mounting the first suction end, and the fixed seat is provided with a second mounting groove for mounting the second suction end.

Furthermore, the first suction end protrudes out of the lower end face of the movable end of the seat ring, and the second suction end is lower than the upper end face of the fixed seat.

Furthermore, the first suction end is flush with the lower end face of the seat ring movable end, and the second suction end is flush with the upper end face of the fixed seat.

Furthermore, third mounting grooves are formed in two sides of the second mounting groove, and a roller wheel group with elasticity is arranged in each third mounting groove and used for jacking the movable end of the seat ring to form a gap for replacing a seat ring film between the movable end of the seat ring and the fixed seat when the magnetic field between the first suction end and the second suction end is weakened to be smaller than the elasticity or disappears.

Furthermore, the roller group comprises a roller seat, a roller and a spring, the roller is rotatably connected to the roller seat, and two ends of the spring are respectively abutted to the lower end face of the roller seat and the bottom wall of the third mounting groove.

Furthermore, the first attraction end and the second attraction end are both electromagnets.

The cover plate assembly comprises a base and is characterized by further comprising an anti-shaking seat ring for automatically replacing a seat ring film, wherein the base is provided with an installation cavity, two sides of the installation cavity are provided with supports, a fixed end of the seat ring is hinged to one of the supports through a damper, and a movable end of the seat ring is hinged to the other support through a fixed seat.

Furthermore, one side of the mounting cavity, which is close to the fixing seat, is provided with a film outlet mechanism for outputting the seat ring film, and one side of the mounting cavity, which is close to the damper, is provided with a film winding mechanism for winding the seat ring film.

Furthermore, be equipped with a direction wheelset at least and be located go out membrane direction of membrane mechanism or receive the membrane direction of receiving of membrane mechanism, the seat circle film passes the direction wheelset, just the side of direction wheelset is equipped with the sensor that converts the number of turns into the distance.

Furthermore, the guide wheel set comprises a first guide wheel and a second guide wheel, the first guide wheel and the second guide wheel clamp the seat ring film, and the sensor is provided with the side face of the first guide wheel or the second guide wheel.

Furthermore, the fixed end of the seat ring is provided with a cutting device for cutting the seat ring film to separate from the seat ring so as to be wound on the film collecting mechanism.

A toilet bowl, comprising a toilet bowl body and characterized by further comprising a cover plate assembly capable of automatically replacing a seat ring film as described in the foregoing.

The invention has the beneficial effects that:

1. the invention provides an anti-shaking seat ring for automatically replacing a seat ring film, which changes the magnetic field intensity between a first attraction end and a second attraction end by utilizing the principle that the electromagnet is electrified to generate magnetism and is demagnetized when power is off, so that the movable end of the seat ring is fixedly connected with a fixed seat under the condition of stronger magnetic field intensity, the shaking of the seat ring when a user sits on or turns over is avoided, and the seat ring film is replaced when the magnetic field is weaker or even disappears.

2. According to the anti-shaking seat ring for automatically replacing the seat ring film, the first suction end is made to protrude out of the lower end face of the movable end of the seat ring during installation, and the second suction end is made to be lower than the upper end face of the fixed seat; under the circular telegram circumstances, first attraction end will imbed in the second mounting groove of fixing base to prevent to roll about the seat circle expansion end and rock, and under the outage circumstances, realize changing the seat circle film.

3. According to the anti-shaking seat ring for automatically replacing the seat ring film, the first suction end is flush with the movable end of the seat ring and the second suction end is flush with the upper end surface of the fixed seat when the anti-shaking seat ring is installed, so that the seat ring film can be replaced even if an electromagnet is electrified but the magnetic field is weak.

4. According to the anti-shaking seat ring for automatically replacing the seat ring film, when the magnetic field intensity between the first attraction end and the second attraction end is weak or disappears, the roller group jacks the movable end of the seat ring to form a gap for replacing the seat ring film with the fixed seat.

5. The cover plate assembly provided by the invention comprises the advantages of the anti-shaking seat ring, the guide wheel set arranged in the cover plate assembly is provided with the sensor for converting the number of turns into the distance, and the guide wheel set is driven to rotate while the seat ring film is output, so that the length of the seat ring film which is replaced each time is accurately controlled.

6. According to the cover plate assembly, the cutting device is arranged at the film collecting mechanism and used for cutting the seat ring film to enable the seat ring film to be separated from the seat ring and then wound on the film collecting mechanism, so that the seat ring film is prevented from being reused.

7. The closestool comprises the advantages of the cover plate assembly.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is an exploded view of an anti-slosh seat of the present invention for automatically replacing the seat ring membrane;

FIG. 2 is a cross-sectional view of the movable end of an anti-sloshing seat ring for automatically replacing a seat ring film according to the present invention in the energized state;

FIG. 3 isbase:Sub>A partial sectional view taken along line A-A of FIG. 2;

FIG. 4 is a cross-sectional view of the movable end of an anti-sloshing seat ring for automatically replacing the seat ring film of the present invention in the event of a power failure;

FIG. 5 isbase:Sub>A partial cross-sectional view taken along line A-A of FIG. 4;

FIG. 6 is a cross-sectional view of the moving end of another embodiment of an anti-slosh seat of the present invention with the anti-slosh seat energized for automatic seat ring film replacement;

FIG. 7 isbase:Sub>A partial cross-sectional view taken along line A-A of FIG. 6;

FIG. 8 is an exploded view of a cover plate assembly of the present invention;

FIG. 9 is an isometric view of a cover plate assembly of the present invention;

in the drawings, 10, race; 101. a fixed end; 1011. a damper; 1012. a cutting device; 102. a movable end; 1021. a first mounting groove; 20. a fixed seat; 201. a second mounting groove; 202. a third mounting groove; 30. a magnetic unit; 301. a first suction end; 302. a second suction end; 40. a roller set; 401. a roller seat; 402. a roller; 403. a spring; 50. a base; 501. a base; 5011. a support; 502. an upper cover; 601. a film discharging mechanism; 602. a film collecting mechanism; 70. a guide wheel set; 701. a first guide wheel; 702. a second guide wheel; 80. a seat ring membrane.

Detailed Description

The present invention is described in detail below with reference to fig. 1-9.

An anti-shaking seat ring 10 for automatically replacing a seat ring film is characterized in that the seat ring 10 is provided with a fixed end 101 and a movable end 102, the fixed end 101 is hinged to one side of a base 50, and the movable end 102 is hinged to the other side of the base 50 through a fixed seat 20; an electrically driven magnetic attraction unit 30 is arranged between the movable end 102 and the fixed seat 20, the electrically driven magnetic attraction unit 30 includes a first attraction end 301 and a second attraction end 302 which can attract each other by magnetic force under the condition of power-on and are respectively and oppositely installed on the movable end 102 and the fixed seat 20, at least one of the first attraction end 301 and the second attraction end 302 is an electromagnet, and whether the movable end 102 and the fixed seat 20 are attracted by magnetic force is realized by controlling the electrification of the electromagnet, so that the fixed connection is formed.

According to the anti-shaking seat ring for automatically replacing the seat ring film, the magnetic field intensity between the first attraction end 301 and the second attraction end 302 is changed by utilizing the principle that the electromagnet is electrified to generate magnetism and is demagnetized when the power is cut off, so that the movable end 102 and the fixed seat 20 are fixedly connected together under the condition of strong magnetic field intensity, the situation that a user sits on or turns over the seat ring 10 to shake is avoided, and the seat ring film 80 is replaced when the magnetic field is weak or even disappears is avoided.

In this embodiment, the lower end surface of the movable end 102 is provided with a first mounting groove 1021 for mounting the first suction end 301, and the fixing base 20 is provided with a second mounting groove 201 for mounting the second suction end 302.

In this embodiment, the first suction end 301 protrudes from the lower end surface of the movable end 102 of the seat ring 10, and the second suction end 302 is lower than the upper end surface of the fixed seat 20, as shown in fig. 2 to 5. When the film is not changed or the seat ring 10 is turned over, the electromagnet is electrified to generate magnetism, the magnetic field intensity between the first attraction end 301 and the second attraction end 302 is larger than the elastic force of the spring 403 of the roller set 40, so that the first attraction end 301 is embedded into the second mounting groove 201 of the fixed seat 20 and is attracted with the second attraction end 302 by magnetic force, and meanwhile, the seat ring film 80 sleeved on the seat ring 10 is also embedded into the second mounting groove 201, so that the movable end 102 of the seat ring 10 is prevented from shaking left and right and the seat ring film 80 is prevented from being broken; when the film needs to be replaced, the electromagnet is powered off, the magnetic field intensity between the first suction end 301 and the second suction end 302 disappears, the first suction end 301 and the second suction end 302 are separated from each other under the action of the roller group 40, and a gap is formed to provide a space for replacing the seat ring film 80.

In other embodiments, the first suction end 301 is flush with the lower end surface of the movable end 102 of the seat 10 and the second suction end 302 is flush with the upper end surface of the holder 20, as shown in fig. 6-7. When the film is not changed or the seat ring 10 is turned over, the magnetic field intensity between the first suction end 301 and the second suction end 302 is increased until the magnetic field intensity is larger than the elastic force of the spring 403 of the roller group 40, so that the movable end 102 of the seat ring 10 and the fixed seat 20 are firmly connected together; when the film needs to be replaced, the magnetic field intensity between the first suction end 301 and the second suction end 302 is reduced until the magnetic field intensity is smaller than the elastic force of the spring 403 of the roller set 40, and under the action of the roller set 40, the first suction end 301 and the second suction end 302 are separated from each other to form a gap so as to provide a space for replacing the seat ring film 80. In this way, the replacement of the seat ring film 80 can be achieved even when the magnetic field is weak even when electricity is applied.

In this embodiment, there are various control schemes for energizing the electromagnet. Firstly, the electromagnet is electrified continuously, so that the electromagnet is convenient for consumers to use at any time; secondly, considering energy-concerving and environment-protective, accessible sitting response or other induction mode control electro-magnets switch between standby and operating condition, for example, when the seat circle 10 is not used, the electro-magnet outage gets into standby state, when waiting to detect that there is the customer to use, can switch on the electro-magnet in advance to give the comfortable experience of consumer.

In this embodiment, third mounting grooves 202 are disposed on two sides of the second mounting groove 201, and a roller set 40 with elasticity is disposed in the third mounting groove 202, and is used to push open the movable end 102 when the magnetic field between the first suction end 301 and the second suction end 302 is weakened or disappeared, so that a gap for replacing the seat ring film 80 is formed between the movable end 102 and the fixed seat 20. Further, the roller assembly 40 includes a roller seat 401, a roller 402 and a spring 403, the roller 402 is rotatably connected to the roller seat 401, two ends of the spring 403 respectively abut against the lower end surface of the roller seat 401 and the bottom wall of the third mounting groove 202, and under the action of the spring 403, the roller 402 has a certain moving space in the vertical direction, so as to push the moving end 102 away by a certain distance.

In this embodiment, compared to using an iron block for one of the attraction ends and an electromagnet for the other attraction end, the first attraction end 301 and the second attraction end 302 both exhibit stronger magnetic field strength, so that the movable end 102 of the seat ring 10 is more tightly connected to the fixed seat 20. When the electromagnets are used, the strength can be adjusted by changing the current direction of the turns of the first attraction end 301 and the second attraction end 302, specifically, when the current direction of the turns of the first attraction end 301 and the second attraction end 302 is the same, the opposite ends of the first attraction end 301 and the second attraction end 302 are opposite in magnetism, so that the first attraction end 301 and the second attraction end 302 are attracted together; when the current direction is opposite, the opposite ends of the first attraction end 301 and the second attraction end 302 have the same magnetism, so that the first attraction end 301 and the second attraction end 302 repel each other.

A cover plate assembly comprises a base 50 and the anti-shaking seat ring for automatically replacing the seat ring film, wherein the base 50 comprises a base 501 and an upper cover 502, the base 501 is provided with an installation cavity, two sides of the installation cavity are provided with supports 5011, a fixed end 101 is hinged to one of the supports 5011 through a damper 1011, and a movable end 102 is hinged to the other support 5011 through a fixed seat 20.

In this embodiment, a film discharging mechanism 601 for outputting a film is disposed on one side of the mounting cavity close to the fixing base 20, and a film winding mechanism 602 for winding a film is disposed on one side of the mounting cavity close to the damper 1011.

In this embodiment, at least one guiding wheel set 70 is disposed in the film discharging direction of the film discharging mechanism 601 or the film collecting direction of the film collecting mechanism 602, the seat ring 10 penetrates the guiding wheel set 70, and a sensor for converting the number of turns into a distance is disposed on the side of the guiding wheel set 70. Further, the guide wheel set 70 includes a first guide wheel 701 and a second guide wheel 702, the first guide wheel 701 and the second guide wheel 702 clamp the seat ring film 80, so that the seat ring film 80 is output while the first guide wheel 701 and the second guide wheel 702 are driven to rotate, the length is converted into the number of turns by a sensor arranged on the side surface of the first guide wheel 701 or the second guide wheel 702, and the length of replacing the seat ring film 80 each time can be accurately controlled by calculating the number of turns of the first guide wheel 701 or the second guide wheel 702.

In this embodiment, a cutting device 1012 is disposed at one end of the seat ring 10 connected to the damper 1011, and is used for cutting the seat ring 10 film to separate from the seat ring 10 so as to wind the seat ring 10 in the film winding mechanism 602, thereby preventing the seat ring film 80 from being reused.

A toilet comprises a toilet body and a cover plate assembly capable of automatically replacing a seat ring film.

The above embodiments are only for illustrating the technical idea and features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the content of the present invention and implement the present invention, and not to limit the protection scope of the present invention by this. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (13)

1. An anti-shaking seat ring for automatically replacing a seat ring film is characterized in that the fixed end of the seat ring is hinged to one side of a base, and the movable end of the seat ring is hinged to the other side of the base through a fixed seat; the electric magnetic attraction unit is arranged between the movable end of the seat ring and the fixed seat and comprises a first attraction end and a second attraction end which can be attracted by magnetic force under the condition of electrification and are respectively and oppositely arranged at the other end of the seat ring and the fixed seat, at least one of the first attraction end and the second attraction end is an electromagnet, and whether the other end of the seat ring and the fixed seat generate magnetic attraction or not is realized by controlling the electrification of the electromagnet so as to form fixed connection.

2. The anti-sloshing seat ring for automatically replacing a seat ring film as claimed in claim 1, wherein a first mounting groove for mounting said first suction end is formed on a lower end surface of said movable end of said seat ring, and a second mounting groove for mounting said second suction end is formed on said holder.

3. The anti-rattling seat ring for automatically replacing a seat ring film according to claim 2, wherein the first suction end protrudes from a lower end surface of the movable end of the seat ring, and the second suction end is lower than an upper end surface of the holder.

4. The anti-sloshing seat ring for automatically replacing a seat ring film as claimed in claim 2, wherein said first suction end is flush with a lower end surface of said movable end of said seat ring, and said second suction end is flush with an upper end surface of said holder.

5. The anti-shaking seat ring for automatically replacing the seat ring film as claimed in claim 2, wherein third mounting grooves are formed at both sides of the second mounting groove, and a roller set with elasticity is arranged in the third mounting groove for ejecting the movable end of the seat ring to form a gap for replacing the seat ring film with the fixed seat when the magnetic field between the first and second suction ends is weakened to be less than the elasticity or disappears.

6. The anti-shaking seat ring for automatically replacing the seat ring film as claimed in claim 5, wherein the roller set comprises a roller seat, a roller and a spring, the roller is rotatably connected to the roller seat, and two ends of the spring abut against the lower end surface of the roller seat and the bottom wall of the third mounting groove respectively.

7. The anti-sloshing seat ring for automatically replacing a seat ring film as claimed in any one of claims 1 to 6, wherein said first and second attracting ends are both electromagnets.

8. A cover plate assembly comprising a base and an anti-sloshing seat ring for automatically replacing a seat ring film according to any one of claims 1 to 7, wherein the base is provided with a mounting cavity, supports are arranged on two sides of the mounting cavity, a fixed end of the seat ring is hinged to one of the supports through a damper, and a movable end of the seat ring is hinged to the other support through the fixed seat.

9. The cover plate assembly as claimed in claim 8, wherein a film discharging mechanism for discharging the seat ring film is provided at a side of the mounting cavity close to the fixing seat, and a film collecting mechanism for collecting the seat ring film is provided at a side of the mounting cavity close to the fixing end of the seat ring.

10. The cover plate assembly as claimed in claim 9, wherein at least one guide wheel set is provided in a film discharging direction of the film discharging mechanism or a film collecting direction of the film collecting mechanism, the seat ring film passes through the guide wheel set, and a sensor for converting the number of turns into a distance is provided on a side surface of the guide wheel set.

11. The cover assembly of claim 10, wherein the guide wheel assembly comprises a first guide wheel and a second guide wheel, the first guide wheel and the second guide wheel clamp the race film, and the sensor is disposed on a side of the first guide wheel or the second guide wheel.

12. The cover assembly of claim 9, wherein the retainer fixed end is provided with a cutting device for cutting the retainer film to separate from the retainer so as to be wound on the film winding mechanism.

13. A toilet comprising a toilet body, and further comprising a cover assembly of any one of claims 8-12 for automatically replacing a seat membrane.

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