CN201227232Y

CN201227232Y - Cover turnover device of closet

Info

Publication number: CN201227232Y
Application number: CNU2007200799202U
Authority: CN
Inventors: 赵丕君
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-14
Filing date: 2007-06-14
Publication date: 2009-04-29
Anticipated expiration: 2017-06-14

Abstract

The utility model discloses a closestool lid turning device which has the technical proposal that an electric valve is switched on or switched off by an infrared controller, a hydraulic piston moves up and down under the action of the water pressure of a closestool water inlet pipe per se to drive a connecting rod which drives a rotating arm of a closestool lid to rotate round the axis center of the closestool lid, so the goal for opening and closing lid is achieved. The closestool lid turning device has simple structure, effectively solves the problem of insanitation by turning lid by a hand, and achieves the goal of power conservation.

Description

The toilet flip cover assembly

Technical field

The utility model belongs to the bathroom field, and definite a kind of toilet of saying so relates in particular to the toilet flip structure, installs applicable to various toilets.

Background technology

Present known sitting type toilet seat mode all adopts the people for renovating or electronic renovate or oil pressure is renovated; When going to toilet, the artificial manual or electronic toilet lid that starts.The issue table of its existence is present: one, the people is unhygienic also inconvenient for renovating, two, no matter electronicly renovate, oil pressure is renovated not only mechanism's complexity but also power consumption is many.

The summary of the invention content

The utility model is intended to the above-mentioned defective that exists at existing toilet flip structure, and a kind of toilet flip cover assembly is provided, and overcomes existing toilet, and the people is that to renovate the inconvenience that brings also unhygienic, and electronic, the oil pressure of mechanism's complexity and power consumption are renovated; Adopt the present invention can not only solve the people, reach the complex mechanism that electronic, oil pressure etc. is renovated, and can also reach purpose of power saving for renovating antihygienic worry.

The technical scheme that its technical problem that solves the utility model adopts is:

The toilet flip cover assembly, comprise infrared controller, former water intake mechanism in toilet lid and water tank and the water tank, former drainage mechanism, water inlet pipe, the technical scheme that it adopted is to connect a threeway on water inlet pipe, second end of threeway connects the raw water box water intake mechanism, the 3rd end connects a newly-increased high-pressure water pipe, the other end of high-pressure water pipe connects threeway on another, second port of last threeway is connected with the water inlet end of the motor-driven valve of uncapping, its water side one check valve, the flexible pipe of uncapping is connected with the lumen of uncapping of a hydraulic cylinder, form the loop of uncapping, by opening the motor-driven valve of uncapping, utilize the hydraulic pressure of water inlet pipe self, hydraulic cylinder piston is moved downward, drivening rod drives the toilet lid pivoted arm and rotates around the toilet lid axle center, reaches the purpose of uncapping; And the 3rd port of going up threeway is connected with the water inlet end that motor-driven valve is covered in a pass, its water side is covered flexible pipe and is connected with the pass lid lumen of hydraulic cylinder through another check valve, pass, form the Guan Gai loop, cover motor-driven valve by opening to close, the hydraulic pressure of water inlet pipe self moves upward piston in hydraulic cylinder, drivening rod drives the toilet lid pivoted arm and rotates around the toilet lid axle center, reaches the purpose of closing lid.

The motor-driven valve of uncapping described in the utility model covers motor-driven valve with the pass and a defeated infrared controller is electrically connected, and accepts the wired or wireless instruction of infrared controller.

Hydraulic cylinder described in the utility model, comprise a cylinder body that is provided with piston, piston and a connecting rod one end are fastening, the piston periphery is embedded with and forms uncap chamber and Guan Gai chamber in sealing snare and the hydraulic cylinder between the two ends, the connecting rod other end passes the cylinder body top and the toilet lid pivoted arm is rotatably connected, and the toilet lid pivoted arm connects a spring (being intended to overcome toilet lid gravity).

Described check valve A and its water inlet of check valve B are connected the motor-driven valve of uncapping and cover the motor-driven valve water side with closing, its delivery port covers flexible pipe with the flexible pipe of uncapping with the pass and is connected, comprise a soft little funnel that is arranged in the check valve, and the outer tube wall of soft little funnel is established pressure relief vent and time button is revolved in a speed governing.

Described infrared controller comprises that infrared sensor, single-chip microcomputer, power supply, infrared sensor are connected with single-chip microcomputer through circuit, and is electrically connected with output control circuit is wired or wireless, sends instruction to output control circuit.

The course of work of the present utility model is:

The control of uncapping: infrared controller is opened the motor-driven valve of uncapping with messenger's signal instruction by output control circuit, water under high pressure is by the loop of uncapping, utilize the hydraulic pressure of water inlet pipe self, hydraulic cylinder piston is moved downward, drivening rod drives the toilet lid pivoted arm and rotates around the toilet lid axle center, reaches the purpose of uncapping.

Close lid control: after using end, the infrared controller people leaves signal, make the switch cover motor-driven valve by output control circuit, water under high pressure is by the Guan Gai loop, the hydraulic pressure of water inlet pipe self moves upward piston in hydraulic cylinder, drivening rod drives the toilet lid pivoted arm and rotates around the toilet lid axle center, reaches the purpose of closing lid.

Regulate the speed governing knob, can control the flow that injects water under high pressure, the adjusting piston movement velocity reaches the speed that control is closed lid and uncapped.

The beneficial effects of the utility model show:

1, owing to adopt the hydraulic cylinder mechanism of hydraulic pressure mode, make full use of the pressure of running water itself, power consumption is little, need not use civil power and reduces the worry of cabling.

2, owing to adopt the infrared induction Based Intelligent Control, can uncap and close lid control automatically, make toilet much cleaner;

Description of drawings

Fig. 1 is the utility model wired connection structural representation

Fig. 2 is the structural representation in the utility model cistern

Fig. 3 is the structural representation of the utility model toilet lid axle center between the point of contact of toilet lid center of gravity and connecting rod and pivoted arm

Fig. 4 is the utility model circuit block diagram

Fig. 5 is the utility model infrared controller structural representation

Mark among the figure: threeway 1, last threeway 2, toilet lid 3, water tank 4, water inlet pipe 5, the high pressure section 6 of water inlet pipe, raw water box water intake mechanism 7, newly-increased high-pressure water pipe 8, the motor-driven valve 9 of uncapping, close and cover motor-driven valve 10, check valve A11, the flexible pipe 12 of uncapping, close and cover flexible pipe 13, hydraulic cylinder 14, the chamber 15 of uncapping, Guan Gai chamber 16, output control circuit 17, infrared controller 18, piston 19, connecting rod 32, sealing snare 20, spring 21, toilet lid pivoted arm 22, soft little funnel 23, pressure relief vent 24, toilet lid axle center 25, former drainage mechanism 26, lavatory seat 27, toilet seat 28, infrared sensor 29, single-chip microcomputer 30, power supply 31, check valve B33, speed governing knob 34.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is done further to launch explanation in conjunction with the structure and the operation principle of infrared controller and toilet flip structure.

Embodiment 1

Consult toilet flip cover assembly among Fig. 1, comprise infrared controller 18, former water intake mechanism 7 in toilet lid 3 and water tank 4 and the water tank, former drainage mechanism 26, water inlet pipe 5, it is characterized in that on water inlet pipe 5, connecing a threeway 1, second end of threeway 1 connects raw water box water intake mechanism 7, the 3rd end connects newly-increased high-pressure water pipe 8, the other end of newly-increased high-pressure water pipe connects threeway 2 on another, second port of last threeway 2 is connected with the water inlet end of the motor-driven valve 9 of uncapping, its water side is through check valve A11, the flexible pipe 12 of uncapping is connected with chamber 15 pipes of uncapping of hydraulic cylinder 14, form the loop of uncapping, by opening the motor-driven valve 9 of uncapping, utilize the hydraulic pressure of water inlet pipe 5 self, hydraulic cylinder 14 inner carriers 19 are moved downward, drivening rod 32 drives 25 rotations around the toilet lid axle center of toilet lid pivoted arm 22, reaches the purpose of uncapping; And the 3rd port of going up threeway 2 is connected with the water inlet end that motor-driven valve 10 is covered in the pass, its water side is covered flexible pipe 13 and is connected with Guan Gai chamber 16 pipes of hydraulic cylinder 14 through check valve B33, pass, form the Guan Gai loop, cover motor-driven valve 10 by opening to close, the hydraulic pressure of water inlet pipe 5 self moves upward hydraulic cylinder 14 inner carriers 19, drivening rod 32 drives 25 rotations around the toilet lid axle center of toilet lid pivoted arm 22, reaches the purpose of closing lid; The motor-driven valve of uncapping covers motor-driven valve with the pass and is electrically connected with an infrared controller 18, and accepts infrared controller 18 wired or wireless instructions.

Embodiment 2

Consult among the described embodiment of Fig. 3, hydraulic cylinder 14, comprise the cylinder body that is provided with piston 19 in, piston 19 is fastening with connecting rod 32 1 ends, the piston periphery is embedded with in sealing snare 20 and the hydraulic cylinder 14 and forms uncap chamber 15 and Guan Gai chamber 16 between the two ends, connecting rod 32 other ends pass the pivoted arm end of cylinder body top and toilet lid pivoted arm 22 for being rotatably connected, the pivoted arm end connects a spring 21 (being intended to overcome toilet lid gravity), under the effect of water pressure, piston 19 drivening rods 32 and toilet lid pivoted arm 22 move up and down, and reach the purpose of uncapping and closing lid.。

Embodiment 3

Consult among the described embodiment of Fig. 2 and Fig. 3, described check valve A11 and its water inlet of check valve B33 are connected the motor-driven valve 9 of uncapping and cover motor-driven valve 10 water sides with closing, delivery port covers flexible pipe 13 with the flexible pipe 12 of uncapping with the pass and is connected, and establishes a soft little funnel 23 and tube wall in comprising and establishes pressure relief vent 24, speed governing knob 34; After infrared sensor 29 obtains messenger's instruction, the motor-driven valve 9 of uncapping opens (and cutting out) in setting-up time, water under high pressure is forward by the motor-driven valve 9 of uncapping, check valve A11 (soft little funnel 23 expands under the water under high pressure effect and seals the pressure relief vent 24 of soft little funnel 23 outer walls), inject the chamber 15 of uncapping smoothly, piston 19 under the usefulness at the pressure of water under high pressure, 32 times motions of piston 19 drivening rods reach the purpose of uncapping, surplus water in this moment Guan Gai chamber 16 covers loop stream and upwards open to pass check valve B33 soft little funnel 23 under the effect of adverse current hydraulic pressure by closing, expose pressure relief vent 24, allow Guan Gai chamber 16 interior surplus water flow into water tanks 4 from pressure relief vent 24 smoothly; In like manner, leave instruction the acquisition people, water under high pressure then injects Guan Gai chamber 16 smoothly by the Guan Gai loop, and motion reaches the purpose of closing lid on piston 19 drivening rods 32.

Embodiment 4

Consult among the embodiment of Fig. 2, described infrared controller 18 comprises that infrared sensor 29, single-chip microcomputer 30, power supply 31, infrared sensor 29 import single-chip microcomputer 30 with signal, be electrically connected or wireless connections with output control circuit 17, and send instruction to output control circuit 17, control is uncapped motor-driven valve 9 or close and cover motor-driven valve 10 and open and setting shut-in time.

Embodiment 5

In conjunction with Fig. 1, Fig. 2, the embodiment of Fig. 3, adopt toilet flip cover assembly of the present utility model, its operation principle and implementation procedure are: comprise infrared controller 18, former water intake mechanism 7 in toilet lid 3 and water tank 4 and the water tank, former drainage mechanism 26, water inlet pipe 5, it is characterized in that on water inlet pipe 5, connecing a threeway 1, second end of threeway 1 connects raw water box water intake mechanism 7, the 3rd end connects newly-increased high-pressure water pipe 8, the other end of newly-increased high-pressure water pipe 8 connects threeway 2 on another, second port of last threeway 2 is connected with the water inlet end of the motor-driven valve 9 of uncapping, its water side is through check valve A11, the flexible pipe 12 of uncapping is connected with chamber 15 pipes of uncapping of hydraulic cylinder 14, form the loop of uncapping, by opening the motor-driven valve 9 of uncapping, utilize the hydraulic pressure of water inlet pipe 5 self, hydraulic cylinder 14 inner carriers 19 are moved downward, and drivening rod 32 drives 25 rotations around the toilet lid axle center of toilet lid pivoted arm 22, reaches the purpose of uncapping; And the 3rd port of going up threeway 2 is connected with the water inlet end that motor-driven valve 10 is covered in the pass, its water side is covered flexible pipe 13 and is connected with Guan Gai chamber 16 pipes of hydraulic cylinder 14 through check valve B33, pass, form the Guan Gai loop, cover motor-driven valve 10 by opening to close, the hydraulic pressure of water inlet pipe 5 self moves upward hydraulic cylinder 14 inner carriers 19, drivening rod 32 drives 25 rotations around the toilet lid axle center of toilet lid pivoted arm 22, reaches the purpose of closing lid.

The described motor-driven valve 9 of uncapping covers motor-driven valve 10 with closing, and carries out infrared controller 18 and sends instruction, and switch control is carried out in uncap loop and Guan Gai loop.

The point of contact and the toilet lid axle center 25 of described connecting rod 32 and toilet lid pivoted arm 22 also interchangeable (uncap and close lid control and also exchange).

Described adjusting speed governing knob 34 can be controlled the flow that injects water under high pressure, with regulating piston 19 movement velocitys, reaches the speed that control is closed lid and uncapped.

Claims

1, the toilet flip cover assembly, comprise infrared controller 18, former water intake mechanism (7) in toilet lid (3) and water tank (4) and the water tank, former drainage mechanism (26), water inlet pipe (5), it is characterized in that: an end that connects threeway (1) at water inlet pipe (6), second end of threeway (1) connects raw water box water intake mechanism (7), the 3rd end connects newly-increased high-pressure water pipe (8), the other end of newly-increased high-pressure water pipe (8) connects an end of going up threeway (2), second port of last threeway (2) is connected with the water inlet end of the motor-driven valve of uncapping (9), its water side is through check valve, the flexible pipe of uncapping is connected with the lumen of uncapping of hydraulic cylinder, form the loop of uncapping, by opening the motor-driven valve of uncapping (9), utilize the hydraulic pressure of water inlet pipe self, piston in hydraulic cylinder is moved downward, and drivening rod drives the toilet lid pivoted arm and rotates around toilet lid axle center (25), reaches the purpose of uncapping; And the 3rd port of going up threeway (2) is connected with the water inlet end that motor-driven valve is covered in the pass, its water side is covered flexible pipe (13) and is connected with the pass lid lumen of hydraulic cylinder through check valve B, pass, form the Guan Gai loop, cover motor-driven valve by opening to close, utilize the hydraulic pressure of water inlet pipe self that piston in hydraulic cylinder is moved upward, drivening rod drives the toilet lid pivoted arm and rotates around the toilet lid axle center, reaches the purpose of closing lid.