CN215899521U

CN215899521U - Closestool with automatic cover changing device of two-side paper guide

Info

Publication number: CN215899521U
Application number: CN202120373134.3U
Authority: CN
Inventors: 钟白鸽
Original assignee: Shenzhen Trump Industrial Co ltd
Current assignee: Shenzhen Trump Industrial Co ltd
Priority date: 2021-02-11
Filing date: 2021-02-11
Publication date: 2022-02-25
Anticipated expiration: 2031-02-11

Abstract

The utility model belongs to the technical field of toilets, and particularly relates to a toilet with a double-side paper guide type automatic cover changing device. Compared with the prior similar products, the sanitary cushion cover has wide material selection range, and the discarded sanitary cushion cover can not cause environmental pollution, thereby being beneficial to protecting the environment and better meeting the market demand.

Description

Closestool with automatic cover changing device of two-side paper guide

Technical Field

The utility model relates to the technical field of toilets, in particular to a toilet provided with two sets of automatically replaceable sanitary pad covers.

Background

At present, the using population of the toilet used in public places such as hotels is not specific, and in order to avoid cross infection, the ring-shaped toilet seat is provided with a replaceable sanitary pad cover which is a bag-shaped body capable of being infinitely extended and is made of plastic films, the sanitary pad cover is wound on the winding drum to form a rolled sanitary pad cover, when in use, the rolled sanitary pad cover is sleeved on a driven winding shaft arranged on one side surface of the toilet seat, then the sanitary pad cover is sleeved outside the toilet seat from one end of the toilet seat in sequence, the lower surface of the other end of the toilet seat is provided with a blade, after the sanitary cushion cover cut (lacerated) by the blade passes through the other end of the toilet seat, then the sanitary cushion cover is wound on the driving reel through a counting shaft arranged on the other side surface of the closestool rear seat, namely the used sanitary cushion cover is collected through the driving reel; the driving scroll is connected with a motor arranged in the toilet seat, the motor drives the sanitary cushion cover to move forward for a length which is basically consistent with the perimeter of the toilet seat once the sanitary cushion cover is used, and the sanitary cushion cover is sleeved outside the toilet seat by adopting the structure, so the sanitary cushion cover is made into a bag shape which is of a double-layer structure, and the sanitary cushion cover is cut (scratched) by a blade in order to pass through the joint of the toilet seat and the toilet seat, therefore, the sanitary cushion cover cannot be cut (scratched) smoothly, the sanitary cushion cover cannot be made of thicker materials, generally only can be made of plastic films, and causes environmental pollution when the sanitary cushion cover is discarded; along with the enhancement of the current environmental protection consciousness and the forced implementation of the plastic limiting order, the current sanitary cushion cover replacing device is difficult to meet the market demand.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a closestool provided with a double-side paper guide type automatic sleeve changing device, which aims to solve the problems of small material selection range and environmental pollution when a sanitary cushion cover of the existing product is discarded.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a closestool with two sides are led paper formula and are traded cover device automatically, includes, fixing base, toilet lid, with closestool base articulated toilet seat, the circuit board still includes two sets of sanitary pad cover and change the device, every set of sanitary pad cover is changed the device and is included, locates the motor that just is connected with the circuit board electricity on the fixing base, the initiative spool that is connected with the motor output end, locate on the fixing base and with the parallel driven spool of initiative spool, locate the toilet seat front end and with the parallel transmission shaft of driven spool. The driven reel of each set of sanitary pad cover replacing device is provided with a rolled sanitary pad cover, namely the sanitary pad cover is arranged between the driven reel and the transmission shaft; every set of sanitary pad cover change device's driven spool, initiative spool all pass through the sanitary pad cover with the transmission shaft and are connected, during the installation, will the free end of sanitary pad cover is pulled out the back and is gone up the top on the surface with the human contact through the closestool cushion, the free end arrives and hugs closely the transmission shaft behind the transmission shaft and turns back after winding downwards, twine on the initiative spool after the closestool cushion top again, form upper and lower two-layer sanitary pad cover in closestool cushion top promptly, roll over this section sanitary pad cover that gets back to the initiative spool after the winding of transmission shaft department and used, consequently, be located the lower floor, directly and human contact, avoid cross infection, prevent the bacterial propagation.

Preferably, the fixed seat comprises a bottom plate and two vertical plates arranged on the bottom plate, and two motors of the two sets of sanitary cushion cover replacing devices are respectively arranged on the inner walls of the two vertical plates; the two driving reels are respectively positioned on the outer sides of the two vertical plates and are respectively connected with the output ends of the two motors; the two driven reels are respectively connected with the outer surfaces of the two vertical plates; the circuit board is fixed on the bottom plate and positioned between the two vertical plates, the two vertical plates are provided with inner covers for closing the circuit board and the motor, and the fixed seat is provided with an upper cover for covering the whole fixed seat; the driven reel is provided with a paper rolling bin cover.

Preferably, each set of sanitary cushion cover replacing device further comprises a counting shaft electrically connected with the circuit board, and the counting shaft is arranged on the outer side of the vertical plate and connected with the bottom plate; the counting shaft is positioned between the driving scroll and the driven scroll and is parallel to the driving scroll, the driven scroll and the driven scroll.

Preferably, the sanitary cushion cover is wound on the driving reel after passing through the lower part of the counting shaft, and the sanitary cushion cover is contacted with the counting shaft; the front end of the toilet seat is provided with a connecting plate positioned between the two transmission shafts, and the surface of the connecting plate is lower than the surface of the front end of the toilet seat.

Preferably, the sanitary pad cover is made of a single-layer material; the sanitary pad cover is made of any one of non-woven fabrics, degradable films, waterproof paper, PO films and PE films.

Preferably, the sanitary pad cover replacing device also comprises two sets of limiting mechanisms, wherein each set of limiting mechanism corresponds to one set of sanitary pad cover replacing device; the limiting mechanism comprises an electromagnet, a telescopic rod and a limiting gear, wherein the electromagnet is arranged on the inner side of the vertical plate and fixedly connected with the vertical plate, the telescopic rod is arranged on the electromagnet, and the limiting gear is arranged on the inner side of the vertical plate and is coaxial with the driven scroll; when the telescopic rod extends out, the front end of the telescopic rod is inserted between two adjacent tooth parts of the limiting gear; the electromagnet is electrically connected with the circuit board; the limiting gear is connected with the driven reel.

Preferably, the telescopic direction of the telescopic rod is axially vertical to the driven reel; an extension section is arranged on the driven reel, the extension section is positioned on the inner side of the vertical plate, and the limit gear is sleeved on the extension section.

Preferably, the inner walls of the two vertical plates are respectively provided with an installation cavity, and the installation cavities are positioned between the limiting gear and the motor.

Preferably, a notch is formed in one side plate of the mounting cavity, and the front end of the telescopic rod extends out of the notch.

The beneficial technical effects are as follows: by adopting the structure of the utility model, two sets of sanitary cushion cover replacing devices are arranged, the disposable sanitary cushion cover which is automatically replaced adopts a single-layer structure, and a blade is not needed to be arranged to cut and collect the used sanitary cushion cover, therefore, the sanitary cushion cover can be made of environment-friendly materials with different types and thicknesses.

Drawings

FIG. 1 is a front exploded view of an embodiment of the present invention;

FIG. 2 is an exploded rear view of an embodiment of the present invention;

FIG. 3 is an exploded view in the left-hand direction of an embodiment of the present invention;

FIG. 4 is an exploded view in the left-hand direction of an embodiment of the present invention;

FIG. 5 is a schematic view of a solenoid valve assembly according to an embodiment of the present invention;

fig. 6 is a perspective view of an embodiment of the present invention.

Detailed Description

In order that those skilled in the art will better understand the technical solution of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings and embodiments.

As shown in fig. 1-4, the embodiment of the present invention provides a toilet with a double-sided paper guide type automatic cover changing device, which includes a fixing base 1, a toilet cover 2, a toilet seat 4 hinged to a toilet base 3, and a circuit board 5, wherein an upper cover 6 is disposed on the fixing base for covering the whole fixing base 1.

This embodiment adopts two sets of the same sanitary pad cover change device to control the change of sanitary pad cover respectively, every set of sanitary pad cover change device includes, locates motor 7 that fixing base 1 goes up and is connected with 5 electricity of circuit board, the initiative spool 8 that is connected with the motor output end, locates fixing base 1 and on and with the parallel driven reel 9 of initiative spool, locate 4 front ends of toilet seat and with the parallel transmission shaft 10 of driven reel.

The transmission shaft 10 is cylindrical, two installation notches 401 are formed in the front end of the toilet seat 4, one transmission shaft 10 is arranged in each installation notch 401, and the transmission shafts can rotate relative to the toilet seat 4.

All be equipped with roll-like health pad cover on every set of health pad cover change device's driven spool 9, set up health pad cover between driven spool 9 and the transmission shaft 10 promptly, during the installation, will the free end of health pad cover is pulled out the back through the top on toilet seat 4 with the surface of human contact, the free end arrives and hugs closely the transmission shaft behind the transmission shaft 10 and twines the back downwards and turns back, twine on initiative spool 8 after 4 tops of toilet seat again, form upper and lower two-layer health pad cover promptly in toilet seat 4 tops, roll over this section health pad cover of getting back initiative spool 8 after the winding of transmission shaft 10 department and used, initiative spool 8 is used for collecting used health pad cover, consequently is located the lower floor, not direct and human contact, avoid cross infection, prevent the bacterial propagation.

In this embodiment, the fixing base 1 includes a bottom plate 101 and two vertical plates 102 disposed on the bottom plate, where the two vertical plates 102 are parallel to each other; two motors 7 of the two sets of sanitary cushion cover replacing devices are respectively arranged on the inner walls of the two vertical plates 102; the two driving reels 8 are respectively positioned on the outer sides of the two vertical plates 102 and respectively connected with the output ends of the two motors 7, namely, the output shafts of the motors 7 vertically penetrate through the vertical plates and then are fixedly connected with the driving reels 8; two driven reels 9 are respectively connected with the outer surfaces of the two vertical plates, and the rolled sanitary pad is sleeved on the driven reels 9; the circuit board 5 is fixed on the bottom plate 101 and located between the two vertical plates 102, the two vertical plates 102 are provided with inner covers 11 for closing the circuit board 5 and the motor 7, the driven reel 9 is provided with a roll paper cabin cover 12, and the roll paper cabin cover 12 can be taken down when the roll-shaped sanitary pad cover is replaced.

Like the existing device for replacing the sanitary cushion cover, in order to find the surplus of the disposable sanitary cushion cover in time and facilitate the replacement of the sanitary cushion cover, each set of sanitary cushion cover replacing device also comprises a counting shaft 13 electrically connected with the circuit board 5, and the counting shaft 13 is arranged on the outer side of the vertical plate and connected with the bottom plate 101; the counting shaft is positioned between the driving scroll 8 and the driven scroll 9 and is parallel to the driving scroll, the counting shaft 13 can rotate relative to the bottom plate 101, the counting result is fed back to the circuit board 5, and then the counting result is displayed through a control panel 15 arranged on the closestool base 3.

The embodiment of the utility model adopts a double-motor structure, namely, each set of sanitary cushion cover replacing device is driven by a separate motor 7, when in use, the two motors 7 are synchronously started through counting, stopping and controlling by a counting shaft 13 on a circuit board 5, and drive a driving scroll 8 to rotate for replacing the used sanitary cushion cover at the same time.

Specifically, the health is covered and is rolled back from transmission shaft 10 and pass through count axle 13 below and contact with the counting shaft, and when initiative spool 8 was rotatory, the health was covered and is removed and drive the rotation of counting shaft.

By adopting the structure of the device for replacing the sanitary cushion cover, the front end of the toilet seat 4 can not be covered by the sanitary cushion cover, therefore, the surface of the connecting plate 14 which is arranged at the front end of the toilet seat 4 and is positioned between the two transmission shafts 10 is lower than the surface of the front end of the toilet seat 4, namely, the connecting plate is recessed downwards relative to the upper surface of the toilet seat 4, and the situation that a human body carelessly contacts with the connecting plate 14 when in use is avoided; the connecting plate 14 is integrally formed with the toilet seat 4. The width of the selected sanitary cushion cover is slightly larger than the width of the two side plates 402 on the toilet seat 4, that is, the two sides of the sanitary cushion cover respectively protrude out of the two side edges of the side plates 402, so as to ensure that the human body does not directly contact with the side plates 402, as shown in fig. 6.

Adopt the structure of this embodiment, the health cushion cover adopts the individual layer material to make, need not the blade to rip when collecting used health cushion cover, and consequently the preparation of health cushion cover is selected the material extensively, and it chooses for use any kind in non-woven fabrics, degradable film, waterproof paper, PO film, PE film.

As shown in fig. 5, the starting motor 7 is triggered by the existing infrared sensing triggering mode or the button on the control panel, so that the used sanitary pad cover on the toilet seat 4 can be automatically replaced, generally, the replacement process of the sanitary pad cover can be replaced immediately after the user uses the toilet, or can be replaced when the user is ready to use the toilet, in any case, after the replacement of the sanitary pad cover is completed, the driven reel 9 is in a static state, and at this time, the sanitary pad cover between the driven reel 9 and the transmission shaft 10 is tensioned; when a user needs to use the toilet, after the sanitary pad cover on the toilet seat 4 is seated, the buttocks inevitably pull the rolled sanitary pad cover due to the gravity action of a human body, and in order to prevent the rolled sanitary pad cover from pulling the driven scroll 9 to rotate under the pulling action, the section of the sanitary pad cover between the driven scroll 9 and the transmission shaft 10 is loosened, and the using effect of the sanitary pad cover is further influenced; the sanitary pad cover replacing device also comprises two sets of limiting mechanisms, wherein each set of limiting mechanism corresponds to one set of sanitary pad cover replacing device; the limiting mechanism comprises an electromagnet 16 which is arranged on the inner side of the vertical plate 102 and fixedly connected with the vertical plate, a telescopic rod 17 which is arranged on the electromagnet, and a limiting gear 18 which is arranged on the inner side of the vertical plate and is coaxial with the driven scroll; when the telescopic rod extends out, the front end of the telescopic rod is inserted between two adjacent tooth parts of the limiting gear 18; the electromagnet 16 is electrically connected with the circuit board 5; the limit gear 18 is connected to the driven reel 9, so that the driven reel 9 and the limit gear 18 rotate in synchronization.

Specifically, the telescopic direction of the telescopic rod 17 is axially perpendicular to the driven reel 9; an extension section is arranged on the driven reel 9 and is positioned on the inner side of the vertical plate 102, and the limit gear 18 is sleeved on the extension section, namely the limit gear 18 takes the extension section as a rotating shaft. The flexible direction of the telescopic link 17 that this embodiment adopted is perpendicular with driven spool 9 axial, and the overall arrangement is favorable to practicing thrift installation space like this. However, the telescopic rod may also be axially parallel to the driven reel 9, and the front end of the telescopic rod may be inserted between two adjacent teeth of the limit gear 18 when extending out, so as to prevent the limit gear 18 from rotating.

In order to mount the electromagnet 16, a mounting cavity 19 is respectively arranged on the inner walls of the two vertical plates 102, and the mounting cavity 19 is integrally formed with the vertical plates and is located between the limit gear 18 and the motor 7.

A notch 1901 is arranged in one side plate of the mounting cavity 19, and the front end of the telescopic rod 17 extends out of the notch.

Electromagnet 16 passes through circuit board 5 control, when needing to be changed the sanitary pad cover, motor 7 and 16 simultaneous workings of electromagnet, the withdrawal of telescopic link 17 front end, break away from with stop gear 18, when initiative spool 8 is rotatory, it is rotatory to fill up driven spool 9 of drive through the sanitary pad cover, stop gear 18 synchronous revolution this moment, accomplish the change back that the sanitary pad cover was filled up, in order to prevent that driven spool 9 from being dragged of sanitary pad cover and rotate by oneself, telescopic link 17 front end stretches out, insert and locate between two adjacent tooth portions of stop gear 18, prevent stop gear 18 and rotate, thereby prevent that driven spool 9 is rotatory, and then prevent that roll-shaped sanitary pad cover from rotating, influence sanitary pad cover result of use.

In the above description, it should be noted that the terms "mounted," "connected," and the like are used in a broad sense, and for example, they may be fixedly connected, detachably connected, or integrally connected; the connection may be direct or indirect via an intermediate medium, and the connection may be internal to the two components.

It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the utility model without limiting its scope. This invention may be embodied in many different forms and, on the contrary, these embodiments are provided so that this disclosure will be thorough and complete. All equivalent structures made by using the contents of the specification and the attached drawings of the utility model can be directly or indirectly applied to other related technical fields, and are also within the protection scope of the patent of the utility model.

Claims

1. The utility model provides a closestool with two sides are led paper formula and are traded cover device automatically, includes, fixing base, toilet lid, with toilet base articulated toilet seat, circuit board, its characterized in that still includes two sets of sanitary pad cover and change the device, every set of sanitary pad cover is changed the device and is included, locates the motor that just is connected with the circuit board electricity on the fixing base, the initiative spool that is connected with the motor output, locate on the fixing base and with the parallel driven spool of initiative spool, locate the toilet seat front end and with the parallel transmission shaft of driven spool.

2. The toilet bowl having a double-sided paper guide type automatic cover changing device according to claim 1, wherein the driven reel and the driving reel of each sanitary pad changing device are connected to the driving shaft through the sanitary pad.

3. The toilet bowl with the double-sided paper guide type automatic sleeve replacing device according to claim 2, wherein the fixing seat comprises a bottom plate and two vertical plates arranged on the bottom plate, and two motors of the two sets of sanitary cushion sleeve replacing devices are respectively arranged on the inner walls of the two vertical plates; the two driving reels are respectively positioned on the outer sides of the two vertical plates and are respectively connected with the output ends of the two motors; two driven reels are respectively connected with the outer surfaces of the two vertical plates.

4. The toilet bowl with the double-sided paper guide type automatic cover changing device according to claim 3, wherein each set of the sanitary pad cover changing device further comprises a counting shaft electrically connected with the circuit board, the counting shaft is arranged outside the vertical plate and connected with the bottom plate; the counting shaft is positioned between the driving scroll and the driven scroll and is parallel to the driving scroll, the driven scroll and the driven scroll.

5. The toilet bowl having the double-sided paper guide type automatic cover changing device according to claim 4, wherein the sanitary pad covers are wound around the driving reel after passing under the counting shaft, and the sanitary pad covers are in contact with the counting shaft; the front end of the toilet seat is provided with a connecting plate positioned between the two transmission shafts, and the surface of the connecting plate is lower than the surface of the front end of the toilet seat.

6. The toilet bowl having the double-sided paper guide type automatic cover changing device according to claim 5, wherein the sanitary pad cover is made of a single layer material; the sanitary pad cover is made of any one of non-woven fabrics, degradable films, waterproof paper, PO films and PE films.

7. A toilet with automatic double-sided paper guide sleeve changing device according to any one of claims 1 to 6, further comprising two sets of position-limiting mechanisms, each set of position-limiting mechanism corresponding to a set of sanitary pad cover changing device; the limiting mechanism comprises an electromagnet, a telescopic rod and a limiting gear, wherein the electromagnet is arranged on the inner side of the vertical plate and fixedly connected with the vertical plate, the telescopic rod is arranged on the electromagnet, and the limiting gear is arranged on the inner side of the vertical plate and is coaxial with the driven scroll; when the telescopic rod extends out, the front end of the telescopic rod is inserted between two adjacent tooth parts of the limiting gear; the electromagnet is electrically connected with the circuit board; the limiting gear is connected with the driven reel.

8. The toilet bowl with the double-sided paper guide type automatic sleeve changing device according to claim 7, wherein the telescopic rod is stretched in a direction perpendicular to the axial direction of the driven reel; an extension section is arranged on the driven reel, the extension section is positioned on the inner side of the vertical plate, and the limit gear is sleeved on the extension section.

9. The toilet with the automatic double-sided paper guide sleeve replacing device as claimed in claim 8, wherein a mounting cavity is formed on each of the inner walls of the two vertical plates, and the mounting cavity is located between the limit gear and the motor.

10. The toilet bowl with the double-sided paper guide type automatic sleeve changing device according to claim 9, wherein a notch is formed in one side plate of the installation cavity, and the front end of the telescopic rod extends out of the notch.