CN212078142U

CN212078142U - Hand-touch-free toilet flushing switch

Info

Publication number: CN212078142U
Application number: CN202020532629.1U
Authority: CN
Inventors: 杜保民; 杜鹏飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-12-04
Anticipated expiration: 2030-04-13

Abstract

The utility model provides a hand-touch-free closestool flushing switch belongs to the articles for daily use field to solve the operation that realizes the closestool flushing with the hand press switch at present troublesome and not very sanitary problem. The top of the base is provided with an annular switch cover supporting sheet, and the side wall of the base is provided with a water outlet; the bottom end of the shell is connected with the base, and the lower part of the shell is provided with a plurality of flushing ports; the center partition is arranged in the middle of the inner part of the shell, and limiting slots are arranged on two sides of the center partition; the coil is fixed on the central partition and clings to the shell; the bottom end of the connecting rod is connected with the middle part of the switch cover, the connecting rod is connected with the core, the middle part of the connecting rod is provided with a triangular projection, and two sides of the connecting rod are provided with connecting rod wings; the floater is provided with a bridge clamping hole, the front end of the floater bridge clamping is inserted into the bridge clamping hole, and two ends of the floater bridge clamping are embedded into floater supporting points arranged on two sides of the inner wall of the shell; the photoelectric switch is arranged on the toilet water tank cover, the core and the coil are connected with the photoelectric switch, the photoelectric switch is connected with the power line, and the core and the coil form magnetic fields in opposite directions after the power line is connected with a power supply.

Description

Hand-touch-free toilet flushing switch

Technical Field

The utility model relates to the technical field of articles for daily use, especially, relate to a do not need hand to touch closestool bath switch.

Background

At present, when people finish flushing the toilet, people manually press a press switch on a toilet water tank to flush the toilet. The flushing is carried out by touching the push switch with hands, so the operation is troublesome, the labor is wasted for some people who are inconvenient to move, and the flushing is not very sanitary.

Disclosure of Invention

In order to solve the problem that the operation of flushing the toilet is troublesome by touching the press switch with hands, and the operation of the personnel with inconvenient actions is more laborious and not very sanitary, the utility model provides a non-touch toilet flushing switch.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides a exempt from to touch closestool flush switch, its includes base, shell, switch cover, connecting rod, core, center separate, float bridge, coil and photoelectric switch, wherein: the base is of a hollow cylindrical structure, a cross bridge is arranged inside the base, a bolt hole is formed in the center of the cross bridge, the cross bridge is connected with a straight bridge at the lower part of the toilet water tank through a bolt placed in the bolt hole, the bottom of the base is installed on a water outlet of the toilet water tank through a sealing washer, an annular switch cover supporting sheet is arranged at the top of the base, and a water outlet is formed in the side wall of the base; the bottom end of the shell is connected with the base, the shell is of a hollow cylindrical structure, and a plurality of flushing ports are arranged on the periphery of the lower part of the shell; the switch cover, the connecting rod, the core, the center spacer, the floater clamping bridge and the coil are arranged inside the shell; the center partition is arranged in the middle of the inner part of the shell and is of a hollow circular ring structure, and limiting grooves are formed in the two hollow sides of the center partition; the coil is fixed on the central partition and clings to the shell; the bottom end of the connecting rod is connected with the middle part of the switch cover, the top end of the connecting rod is connected with the bottom end of the core, the diameter of the switch cover is larger than the inner diameter of the switch cover supporting sheet, the bottom of the switch cover is connected with the sealing rubber gasket, the middle part of the connecting rod is provided with a triangular projection, two sides of the connecting rod are provided with connecting rod wings, and the connecting rod wings can slide up and down in the limiting open grooves at two; the floater is provided with a bridge clamping hole, the front end of the floater bridge is inserted into the bridge clamping hole, both sides of the lower part of the inner wall of the shell are provided with floater supporting points, and both ends of the floater bridge are embedded into the floater supporting points; the photoelectric switch is arranged on the toilet water tank cover, the core and the coil are connected with the photoelectric switch, the photoelectric switch is connected with the power line, and the core and the coil form magnetic fields in opposite directions after the power line is connected with the power supply.

Optionally, the hand-touch-free toilet flush switch further comprises a drainage channel, the side face of the bottom of the drainage channel is connected with the side wall of the base, the drainage channel is communicated with a water outlet of the toilet water tank through a drainage port, and the top end of the drainage channel is lower than the top ends of the core and the coil.

Optionally, the core is a coil or a magnet.

The utility model has the advantages that:

through setting up structures such as core, coil and photoelectric switch, provide one kind and need not the manual press switch of people, only need rock the closestool bath switch that can realize washing by water before photoelectric switch, wash by water through this bath switch easy operation not only, the inconvenient personnel operation of action of being convenient for, and clean health.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the connection between the base and the peripheral component in fig. 1.

Fig. 3 is a schematic view showing a connection relationship between the switch cover, the connection rod and the core in fig. 1.

Fig. 4 is a schematic view showing a connection relationship between the housing and the peripheral components in fig. 1.

Fig. 5 is a schematic view of the structure of the float of fig. 1.

Fig. 6 is a schematic structural diagram of the daughter card bridge of fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1 to 6, the non-touch toilet flush switch in the present embodiment includes a base 1, a housing 2, a switch cover 3, a connecting rod 4, a core 5, a center spacer 6, a float 7, a float bridge 8, a coil 9, and an electro-optical switch, wherein: the base 1 is of a hollow cylindrical structure, a cross bridge 10 is arranged inside the base 1, a bolt hole is formed in the center of the cross bridge 10, the cross bridge 10 is connected with a straight bridge 18 at the lower part of a toilet water tank through a bolt placed in the bolt hole, the bottom of the base 1 is installed on a water outlet of the toilet water tank through a sealing washer, an annular switch cover supporting piece 11 is arranged at the top of the base 1, and a water outlet 12 is formed in the side wall of the base 1; the bottom end of the shell 2 is connected with the base 1, the shell 2 is of a hollow cylindrical structure, and a plurality of flushing ports 13 are arranged on the periphery of the lower part of the shell 2; the switch cover 3, the connecting rod 4, the core 5, the center spacer 6, the floater 7, the floater bridge 8 and the coil 9 are arranged inside the shell 2; the central partition 6 is arranged in the middle of the inside of the shell 2, the central partition 6 is of a hollow circular ring structure, and limiting grooves 14 are formed in the two hollow sides of the central partition 6; the coil 9 is fixed on the central partition 6 and clings to the shell 2; the bottom end of the connecting rod 4 is connected with the middle part of the switch cover 3, the top end of the connecting rod 4 is connected with the bottom end of the core 5, the diameter of the switch cover 3 is larger than the inner diameter of the switch cover supporting sheet 11, the bottom of the switch cover 3 is connected with a sealing rubber mat, the middle part of the connecting rod 4 is provided with a triangular bulge 15, two sides of the connecting rod 4 are provided with connecting rod wings 16, and the connecting rod wings 16 can slide up and down in the limiting open grooves 14 at two; the floater 7 is provided with a bridge clamping hole 17, the front end of the floater bridge 8 is inserted into the bridge clamping hole 17, the two sides of the lower part of the inner wall of the shell 2 are provided with floater supporting points, and the two ends of the floater bridge 8 are embedded into the floater supporting points; the photoelectric switch is arranged on the toilet water tank cover, the core 5 and the coil 9 are both connected with the photoelectric switch, the photoelectric switch is connected with a power line, and the core 5 and the coil 9 form magnetic fields with opposite directions after the power line is connected with a power supply.

The float 7 and the float bridge 8 are limited by space in the shell 2 and can not be separated, namely, the front end of the float bridge 8 is always inserted into the bridge clamping hole 17. By providing the spacing slots 14 on both sides of the hollow of the center spacer 6, the connecting rod can be prevented from rotating when moving upwards. When the core 5 and the coil 9 are connected to the photoelectric switch, both of them are connected to the photoelectric switch by being led out from their upper portions.

Optionally, the non-touch toilet flush switch further comprises a drainage channel 19, the bottom side of the drainage channel 19 is connected with the side wall of the base 1, the drainage channel 19 is communicated with the water outlet of the toilet tank through the drainage port 12, and the top end of the drainage channel 19 is lower than the top ends of the core 5 and the coil 9. By such arrangement, the water in the toilet tank is ensured not to be higher than the top ends of the core 5 and the coil 9 when the water is stored, so that the short circuit of the core 5 or the coil 9 can be avoided.

Optionally, the core 5 is a coil or a magnet. When the core 5 is a magnet, it need not be connected to the opto-electronic switch by wires. The magnetic field of the magnet is opposite to the direction of the magnetic field formed by the coil 9 when the power is turned on.

The utility model discloses when using, power cord switch on, hand or other article dodge the time-spent before photoelectric switch, the photoelectric switch-on, coil 9 and the 5 circular telegram of core form reverse magnetic field this moment, core 5 upward movement under the effect of magnetic force, drive connecting rod 4 and switch cover 3 upward movement, triangle outburst 15 extrusion float bridge 8 on the connecting rod 4, make float bridge 8 move outward, and then make connecting rod 4 and switch cover 3 continue upwards, until switch cover 3 and switch cover backing sheet 11 separation, water gets into the toilet tank delivery port from wash water mouth 13, the bath has been realized.

When the photoelectric switch is closed and the switch cover 3 falls under the action of gravity, the float clamping bridge 8 tightly supports the connecting rod 4 under the action of the floating force of the float 7, so that the bottom plane of the triangular protrusion 15 is supported by the plane of the float clamping bridge 8 and cannot fall, and the purpose of flushing water completely is achieved.

After the flushing is finished, the floater 7 loses buoyancy and falls down to drive the floater bridge 8 to move outwards, the connecting rod 4 loses supporting force and falls down together with the core 5 and the switch cover 3, the switch cover 3 tightly covers the switch cover supporting sheet 11 on the base 1 to achieve the purpose of sealing, and at the moment, the toilet water tank starts to store water.

It should be noted that, when the utility model is used specifically, it is necessary to use with the water inlet switch of the toilet. However, the utility model discloses only solve the closestool bath problem, the problem of intaking of closestool is not the utility model discloses an in the research range, the concrete structure of closestool water inlet switch can refer to the structure of current closestool water inlet switch.

It is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.

Claims

1. The utility model provides a exempt from hand to touch closestool flush switch which characterized in that, includes base (1), shell (2), switch cover (3), connecting rod (4), core (5), center and separates (6), float (7), float bridge (8), coil (9) and photoelectric switch, wherein:

the toilet bowl water tank water outlet device is characterized in that the base (1) is of a hollow cylindrical structure, a cross bridge (10) is arranged inside the base (1), a bolt hole is formed in the center of the cross bridge (10), the cross bridge (10) is connected with a straight bridge (18) at the lower part of the toilet bowl water tank through a bolt placed in the bolt hole, the bottom of the base (1) is installed on a water outlet of the toilet bowl water tank through a sealing washer, an annular switch cover supporting sheet (11) is arranged at the top of the base (1), and a water outlet (12) is formed in; the bottom end of the shell (2) is connected with the base (1), the shell (2) is of a hollow cylindrical structure, and a plurality of flushing ports (13) are arranged on the periphery of the lower part of the shell (2); the switch cover (3), the connecting rod (4), the core (5), the center spacer (6), the floater (7), the floater clamping bridge (8) and the coil (9) are arranged inside the shell (2); the center partition (6) is arranged in the middle of the inner part of the shell (2), the center partition (6) is of a hollow circular ring structure, and limiting open grooves (14) are formed in the two hollow sides of the center partition (6); the coil (9) is fixed on the central septum (6) and clings to the shell (2); the bottom end of the connecting rod (4) is connected with the middle part of the switch cover (3), the top end of the connecting rod (4) is connected with the bottom end of the core (5), the diameter of the switch cover (3) is larger than the inner diameter of the switch cover supporting sheet (11), the bottom of the switch cover (3) is connected with a sealing rubber mat, a triangular protrusion (15) is arranged in the middle part of the connecting rod (4), connecting rod wings (16) are arranged on two sides of the connecting rod (4), and the connecting rod wings (16) can slide up and down in limiting slots (14) on two sides of the center partition (6; a bridge clamping hole (17) is formed in the floater (7), the front end of the floater bridge (8) is inserted into the bridge clamping hole (17), floater supporting points are arranged on two sides of the lower portion of the inner wall of the shell (2), and two ends of the floater bridge (8) are embedded into the floater supporting points; the photoelectric switch is arranged on the toilet water tank cover, the core (5) and the coil (9) are both connected with the photoelectric switch, the photoelectric switch is connected with a power line, and the core (5) and the coil (9) form magnetic fields with opposite directions after the power line is connected into a power supply.

2. The hand-touch-free closestool flushing switch according to claim 1, further comprising a drainage channel (19), wherein the bottom side of the drainage channel (19) is connected with the side wall of the base (1), the drainage channel (19) is communicated with a water outlet of a closestool water tank through a drainage port (12), and the top end of the drainage channel (19) is lower than the top ends of the core (5) and the coil (9).

3. A hands-free flush toilet switch according to claim 1, wherein the cartridge (5) is a coil or a magnet.