CN210842822U - Cover turning mechanism of toilet seat - Google Patents

Abstract

The utility model discloses a flip mechanism of toilet seat, it is installed on the closestool, the closestool has closestool seat and toilet seat, toilet seat articulates on the closestool seat, its characterized in that: the flip mechanism of toilet seat includes interlock case, first transmission shaft, interlock piece, interlock pole, secondary drive axle, footboard and coil spring, the one end and the interlock piece of interlock pole are articulated, and its other end and the perpendicular fixed connection of first transmission shaft, the secondary drive axle rotates at the interlock incasement, and it is connected with the transmission of first transmission shaft, the one end vertical fixation of footboard is on the secondary drive axle, coil spring's one end is fixed on the roof of interlock case, and the middle part fixed connection of its other end and footboard, the utility model discloses the advantage compared with prior art lies in: the whole cover turning mechanism of the toilet seat can be opened and closed only by the action of the feet of a user, and the toilet seat is safe and sanitary, simple to operate and low in use cost.

Description

Cover turning mechanism of toilet seat

Technical Field

The utility model relates to a closestool technical field specifically indicates a flip mechanism of toilet seat.

Background

The toilet bowl is very important in the household life, the problem that people eat, drink, pull and scatter is solved, the quality of the household life is greatly improved, in the use of the toilet bowl, due to the difference between men and women, the toilet bowl ring needs to be opened and closed frequently and manually, the hands are in direct contact with the toilet bowl ring with a lot of bacteria and viruses, the bacteria and the viruses on the toilet bowl ring are infected to the hands of healthy people, the health of people is seriously harmed, part of the toilet bowls appearing in the market are automatically opened and closed through electric parts such as motors, the toilet bowl ring still needs to be manually controlled by users when in use, and the manufacturing cost and the maintenance cost are high, so the improvement is needed.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a flip mechanism of easy operation, stable efficient closestool circle.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a toilet seat and a toilet seat are arranged on a toilet, the toilet is provided with the toilet seat and the toilet seat, the toilet seat is hinged on the toilet seat, the toilet seat flip mechanism comprises a linkage box, a first transmission shaft, a linkage block, a linkage rod, a second transmission shaft, a pedal and a spiral spring, the linkage box is fixed on one side of the toilet seat, a groove is arranged on the upper end surface of the toilet seat, the first transmission shaft rotates in the groove, the linkage block slides on the inner side surface of the toilet seat, one end of the linkage rod is hinged with the linkage block, the other end of the linkage rod is vertically and fixedly connected with the first transmission shaft, the second transmission shaft rotates in the linkage box and is in transmission connection with the first transmission shaft, a linkage port is arranged on the front end surface of the linkage box, one end of the pedal is vertically fixed on the second transmission shaft, and the other end of the pedal passes through the linkage port and then is positioned outside the linkage box, one end of the spiral spring is fixed on the top plate of the linkage box, and the other end of the spiral spring is fixedly connected with the middle part of the pedal.

The outer circumferential surface of the first transmission shaft is fixedly sleeved with a first transmission wheel, the first transmission wheel is located in the linkage box, the outer circumferential surface of the second transmission shaft is fixedly sleeved with a second transmission wheel, and the first transmission wheel is in transmission connection with the second transmission wheel through a belt.

A drainage tube is fixedly arranged on the toilet seat, the upper end of the drainage tube is communicated with the bottom of the groove, and the lower end of the drainage tube is communicated with a sewage discharge cavity of the toilet seat.

And a paper frame is fixedly arranged on the upper end surface of the linkage box.

After the structure is adopted, compared with the prior art, the utility model the advantage that has is: a flip mechanism of a toilet seat comprises a linkage box, a first transmission shaft, a linkage block, a linkage rod, a second transmission shaft, a pedal, a spiral spring and other components, wherein the toilet seat is opened immediately after the pedal is stepped on through the cooperation of the pedal, the first transmission shaft, the second transmission shaft and other components, the toilet seat is closed immediately when the pedal is not stepped on, the contact between the hands of a user and the toilet seat is avoided, and the sanitation of the toilet in use is ensured.

Drawings

Fig. 1 is a schematic front view of a toilet seat in a flip mechanism of a toilet seat according to the present invention.

Fig. 2 is a schematic view of the top view structure of the toilet seat in the flip mechanism of the toilet seat of the present invention.

As shown in the figure: 1. the toilet seat comprises a toilet seat body, 2, a toilet seat ring, 3, a linkage box, 4, a first transmission shaft, 5, a linkage block, 6, a linkage rod, 7, a second transmission shaft, 8, a pedal, 9, a spiral spring, 10, a groove, 11, a linkage opening, 12, a first transmission wheel, 13, a second transmission wheel, 14, a drainage tube, 15 and a paper frame.

Detailed Description

The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.

Examples, see fig. 1-2:

a toilet seat cover-turning mechanism is arranged on a toilet, the toilet is provided with a toilet seat 1 and a toilet seat 2, the toilet seat 2 is hinged on the toilet seat 1, the toilet seat cover-turning mechanism comprises a linkage box 3, a first transmission shaft 4, a linkage block 5, a linkage rod 6, a second transmission shaft 7, a pedal 8 and a spiral spring 9, the linkage box 3 is fixed on one side of the toilet seat 1, the rear end of the linkage box 3 is close to the height of the toilet seat 1 to ensure the installation and transmission of the first transmission shaft 4 and other parts, the height of the front end of the linkage box 3 is not too high to ensure the normal use of a user, wherein the linkage box 3 can be fixed on the ground through screws, a paper frame 15 is further fixed on the upper end face of the linkage box 3, the paper frame 15 is used for placing toilet paper, the installation of the paper frame 15 on a wall surface is avoided, the integrity of the wall surface is ensured, and the distance between the paper frame 15 and the user is also shortened, is convenient for the user to take. The upper end surface of the toilet seat 1 is provided with a groove 10, further, the toilet seat 1 is fixedly provided with a drainage tube 14, the upper end of the drainage tube 14 is communicated with the bottom of the groove 10, the lower end of the drainage tube is communicated with a sewage discharge cavity of the toilet seat 1, sewage in the groove 10 enters the sewage discharge cavity of the toilet seat 1 through the drainage tube 14, and the sewage accumulated in the groove 10 is avoided, wherein a one-way valve can be arranged on the drainage tube 14 to avoid the backflow of the sewage. The first transmission shaft 4 rotates in the groove 10, the first transmission shaft 4 is connected with the groove wall of the groove 10 through a bearing, the linkage block 5 slides on the inner side surface of the toilet seat 2, a guide rail can be fixed on the inner side surface of the toilet seat 2, a guide wheel is fixed on the linkage block 5, the linkage block 5 realizes the sliding on the inner side surface of the toilet seat 2 through the matching of the guide wheel and the guide rail, wherein, when the toilet seat 2 is covered on the toilet seat 1, the lower end surface is the inner side surface, the upper end surface is the outer side surface, one end of the linkage rod 6 is hinged with the linkage block 5, the other end is vertically and fixedly connected with the first transmission shaft 4, the first transmission shaft 4 rotates to drive the linkage rod 6 to rotate, the linkage rod 6 can rotate into the groove 10 under the driving of the first transmission shaft 4, when the linkage rod 6 rotates, the toilet seat 2 is driven to open and close by the toilet seat 2, the linkage block 5 moves to a position close to a hinge shaft of the toilet seat 2, when the toilet seat 2 is in a closed state, the linkage block 5 moves to a position far away from the hinge shaft of the toilet seat 2, the second transmission shaft 7 rotates in the linkage box 3 and is in transmission connection with the first transmission shaft 4, the second transmission shaft 7 is connected with a box wall of the linkage box 3 through a bearing, the first transmission shaft 4 and the second transmission shaft 7 are both parallel to the hinge shaft of the toilet seat 2, the first transmission shaft 4 is positioned at the upper part of the rear end of the linkage box 3, the second transmission shaft 7 is positioned at the lower part of the front end of the linkage box 3, the second transmission shaft 7 drives the first transmission shaft 4 to rotate, furthermore, a first transmission wheel 12 is fixedly sleeved on the outer circumferential surface of the first transmission shaft 4, the first transmission wheel 12 rotates synchronously with the first transmission shaft 4, the first transmission wheel 12 is positioned in the linkage box 3, one end of the first transmission shaft 4 penetrates out of the toilet seat 1 from the groove 4 and penetrates into the linkage box 3 to be fixedly, wherein, should avoid the sewage outflow in the recess 10 through the sealing washer when first transmission shaft 4 passes toilet seat 1, it has second drive wheel 13 to fix the cover on the outer periphery of second transmission shaft 7, and second drive wheel 13 rotates with second transmission shaft 7 is synchronous, first drive wheel 12 is connected through belt drive with second drive wheel 13, and first drive wheel 12 and second drive wheel 13 are connected to the belt, and second drive wheel 13 rotates and drives first drive wheel 12 and rotate, and wherein, the belt should be "8" style of calligraphy, and the rotation direction between second drive wheel 13 and the first drive wheel 12 is opposite to toilet seat 2 can be opened when guaranteeing footboard 8 downwardly rotating. The front end surface of the linkage box 3 is provided with a linkage port 11, the length of the linkage port 11 is required to meet the action of a pedal 8, one end of the pedal 8 is vertically fixed on a second transmission shaft 7, the other end of the pedal 8 passes through the linkage port 11 and then is positioned outside the linkage box 3, the pedal 8 can be fixedly connected with the second transmission shaft 7 in a welding way, a screw fixing way and the like, after one end of the pedal 8 positioned outside the linkage box 3 is stepped down, the pedal drives the second transmission shaft 7 to rotate, the second transmission shaft 7 drives the first transmission shaft 4 to rotate reversely, the first transmission shaft 4 drives the toilet seat 2 to close, wherein, when the lower end surface of the pedal 8 is abutted to the lower side surface of the linkage port 11 or abutted to the ground, the toilet seat 2 is required to be in a fully opened state, one end of the spiral spring 9 is fixed on the top plate of the linkage box 3, and the other end of the spiral, when not receiving the exogenic action, the one end that lies in linkage case 3 outside on the footboard 8 should be in its highest point of motion, and at this moment, closestool circle 2 is in the closed condition, and after the closestool was used by the user, if the user took off the foot, then footboard 8 received coil spring 9's pulling force effect, and it drives closestool circle 2 and closes. When the closestool is used specifically, the closestool ring 2 is always in a closed state, if a female is in a toilet or a male is in a stool, the closestool can be directly used, if the male urinates, a user steps the pedal 8 down by using feet, the closestool ring 2 is opened at the moment, after the user urinates, the user takes the feet off the pedal 8, and the closestool ring 2 is closed at the moment, so that the contact between the hands of the user and the closestool ring 2 is avoided.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (4)

1. The utility model provides a flip mechanism of toilet seat, its installation on the closestool, the closestool has closestool seat (1) and toilet seat (2), toilet seat (2) articulate on closestool seat (1), its characterized in that: the cover turning mechanism of the toilet seat comprises a linkage box (3), a first transmission shaft (4), a linkage block (5), a linkage rod (6), a second transmission shaft (7), a pedal (8) and a spiral spring (9), wherein the linkage box (3) is fixed on one side of the toilet seat (1), a groove (10) is formed in the upper end face of the toilet seat (1), the first transmission shaft (4) rotates in the groove (10), the linkage block (5) slides on the inner side face of the toilet seat (2), one end of the linkage rod (6) is hinged with the linkage block (5), the other end of the linkage rod is vertically and fixedly connected with the first transmission shaft (4), the second transmission shaft (7) rotates in the linkage box (3) and is in transmission connection with the first transmission shaft (4), a linkage port (11) is formed in the front end face of the linkage box (3), one end of the pedal (8) is vertically fixed on the second transmission shaft (7), and the other end of the spiral spring passes through the linkage port (11) and then is positioned outside the linkage box (3), one end of the spiral spring (9) is fixed on the top plate of the linkage box (3), and the other end of the spiral spring is fixedly connected with the middle part of the pedal (8).

2. A toilet seat lid mechanism according to claim 1, wherein: fixed cover on the outer periphery of first transmission shaft (4) has been connected first drive wheel (12), first drive wheel (12) are located interlock case (3), fixed cover is connected second drive wheel (13) on the outer periphery of second transmission shaft (7), first drive wheel (12) are connected through belt transmission with second drive wheel (13).

3. A toilet seat lid mechanism according to claim 1, wherein: a drainage tube (14) is fixedly arranged on the toilet seat (1), the upper end of the drainage tube (14) is communicated with the bottom of the groove (10), and the lower end of the drainage tube is communicated with a sewage discharge cavity of the toilet seat (1).

4. A toilet seat lid mechanism according to claim 1, wherein: a paper frame (15) is fixedly arranged on the upper end surface of the linkage box (3).

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