JP2020179079A - Automatic toilet bowl lid opener - Google Patents

Abstract

To disclose an automatic toilet bowl lid opener.SOLUTION: An automatic toilet bowl lid opener comprises a selection box. A fixing device connected to a toilet seat in a fixed manner is installed in a left outside of the selection box. A switch chamber positioned at a right side of the fixing device is installed in the selection box. A switching chamber positioned in a lower side of the switch chamber is installed in the selection box. A switch device is installed in the switch chamber. The switch device extends in the switching chamber among them. A turning device is connected so as to be rotated in the switching chamber. The present invention achieves an operation for opening a lid automatically by a structure of a built-in power source. Speed stability of the turning is guaranteed by a structure of restriction in a specified speed. Damage given to the toilet seat is reduced by impact force being brought by the turning speed as much as possible. At the same time, the turning is made possible by demand of a user oneself. Bacteria are prevented from adhering by the direct contact with the toilet seat.SELECTED DRAWING: Figure 1

Description

The present invention takes up the technical field of daily necessities, and specifically is an automatic toilet bowl opening device.

Due to the peculiarity of the toilet seat, bacteria are likely to adhere if the user opens it directly by hand, and even if the rotating toilet seat is used in the existing market, it is also easily raised and lowered by hand and bacteria are also easily attached, so the toilet lid is automatically opened. Vessels are now an inevitable trend in the development of the toilet supplies industry.

Chinese Patent Application Publication No. 103300784

An object of the present invention provides an automatic toilet lid opening device, which can overcome the shortcomings of existing technology.

The automatic toilet lid opening device of the present invention includes a selection box, and a fixing device fixedly connected to the toilet seat is installed on the outside of the left side of the selection box, and the fixing device is installed in the selection box. A switch chamber located on the right side of the device is installed, a switching chamber located below the switch chamber is installed in the selection box, and a switch device is installed in the switch chamber. Among them, the switch device extends into the switching chamber, and the flipping device is connected to the switching chamber so as to be rotatable, and in the switching device, the flipping device is connected. Is equipped with a selective grip device and controlled by the switch device, a transmission chamber located on the right side of the switching chamber is installed in the selection box, and a motor is installed in the inner wall of the top end of the transmission chamber. Is fitted, and a transmission shaft extending up and down is connected to the bottom end of the motor so as to be able to transmit, and a speed limit input device is installed on the transmission shaft to control the turning device.

A further technical measure, the fixing device includes a support column fixedly connected to the left side of the selection box, a fixing board is installed at the end of the left end of the support column, and the fixing board is up and down. Symmetrical bolts are connected by threads.

The switch device includes a connecting frame that is slidably connected to the inner wall of the top end of the switch chamber, a push board is installed at the upper end of the connecting frame, and the connecting frame is contained in the pushing board. Left and right symmetrical lifting rods extending to the outside of the lower end are connected so as to slide, and a tension board is installed at the top end of the lifting rod, and the lower side of the pulling board and the upper side of the pushing board are installed. A restraint repellent is connected between the two, and a rotating treetop located below the connecting frame is installed on the elevating rod, and an inner wall at the top end of the switching chamber is installed under the pushing board. A drive pillar that is connected so that it can slide with is installed, and a locking rod that is symmetrical to the left and right is connected to the drive pillar so that it can rotate, and the turning treetop is inside the locking rod. A passage tank is installed so as to be slidable with, and a main pushing block is connected to the lower end of the drive column so as to be rotatable, and the switch chamber is connected to the locking rod. A contacting locking ring is installed.

A further technical idea is that the tumbling device includes a tumbling shaft that is rotatably connected to the switching chamber and extends to the left and right and penetrates the switching chamber, the tumbling shaft being in the transmission chamber. A left washer gear located at is installed, and a tumbling block located outside the left portion of the switching chamber is installed on the tumbling shaft, and a concave portion opened to the left is installed in the tumbling block. A tank is installed, a vertically symmetrical friction groove is installed in the concave tank, and a vertically symmetrical lid claw is connected so as to slide in the friction groove at the upper end. The upper sandwiched washer is connected to the side of the lid claw that is close to each other, and the lock block that comes into contact with the friction groove at the lower end is connected so as to slide in the concave tank. A washer claw is installed at the left end of the lock block, and a lower pinching repellent is connected to the side of the washer claw that is close to each other, and is attached to the inner wall on the right side of the concave tank. Is connected so that the starting rod can slide, a washer block that contacts the lock block is installed at the left terminal end of the starting rod, and the starting rod contacts the outside of the right end of the concave tank. A contact board is installed, and a return repellent is connected between the left side of the contact board and the right side of the roll block, in which the selective gripping device is installed on the roll shaft. A symmetric slide rod that is located at the right end of the roll block and is connected so that it can slide to the upper and lower ends of the roll shaft, the slide rod includes. A start board that comes into contact with the contact board is installed, and a push ring that comes into contact with the main push block is installed on the slide rod so that the push ring and the rolling shaft can slide between the push ring and the rolling shaft. It is connected and a compression washer is slidably connected between the left side of the push ring and the left inner wall of the switching chamber.

A further technical measure, the speed limit input device includes a transmission umbrella gear installed on the transmission shaft and meshed with the left umbrella gear, and the transmission shaft includes the inside of the upper end of the transmission umbrella gear. A turntable located at is installed in the turntable, and a speed limit push rod is connected so as to slide in the turntable, and a tension repellent is provided between the speed limit push rod and the turntable. It is connected, and a lateral arm located at the lower end of the rotating disk is symmetrically installed on the inner wall of the transmission chamber so that the rotating rod in contact with the speed limiting pushing rod can rotate on the lateral arm. On the inner wall of the transmission chamber, a hydraulic rod located at the lower end of the lateral arm is symmetrically installed, and on the front side of the hydraulic rod, a fixed treetop that comes into contact with the rotating rod is installed. A friction sheet that comes into contact with the transmission shaft is installed at the end of the hydraulic rods that are close to each other.

The beneficial effect of the present invention is: The present invention realizes the operation of automatically opening the lid by the structure of the built-in power source, guarantees the speed stability of the turning by limiting it within the specified speed, and turns as much as possible. The impact force provided by the velocity reduces the damage done to the toilet seat, and at the same time it can be turned around according to the user's own demand, preventing direct contact with the toilet seat and adhesion of bacteria.

For convenience, the present invention will be described in detail with reference to the following specific examples and the accompanying figures.
FIG. 1 is a schematic diagram of the overall configuration of the automatic toilet lid opening device of the present invention. FIG. 2 is an enlarged schematic diagram of “A” in FIG. FIG. 3 is a schematic view of the enlarged structure of “B” in FIG. FIG. 4 is a schematic structural diagram of the operating state of the speed limit device of FIG.

Hereinafter, the present invention will be described in detail with reference to FIGS. 1-4, and for convenience of description, the orientation currently appearing in the latter sentence is defined as follows: the vertical, horizontal, front-back directions appearing in the latter sentence are shown in FIG. It coincides with the vertical, horizontal, front-back directions of the projection relationship of the main body.

The automatic toilet lid opening device of the present invention includes the selection box 10, and a fixing device fixedly connected to the toilet seat is installed on the outside of the left side of the selection box 10, and is contained in the selection box 10. A switch chamber 42 located on the right side of the fixing device is installed, and a switching chamber 41 located below the switch chamber 42 is installed in the selection box 10 of the switch chamber 42. A switch device is installed inside, in which the switch device extends into the switching chamber 41 and is connected to the switching chamber 41 so that the flipping device can rotate. Among them, a selective gripping device is installed in the flipping device and is controlled by the switch device, and a transmission chamber 12 located on the right side of the switching chamber 41 is installed in the selection box 10. A motor 11 is fitted in the inner wall of the top end of the transmission chamber 12, and a transmission shaft 13 extending vertically is connected to the bottom end of the motor 11 so as to be able to transmit. A speed limit input device is installed in the switch and controls the flip device.

Beneficially, the fixing device includes a support column 45 that is fixedly connected to the left side of the selection box 10, and a fixing board 44 is installed at the left end end of the support column 45. Vertically symmetrical bolts 43 are connected to 44 by threads.

Beneficially, the switch device includes a connecting frame 51 that is slidably connected to the inner wall of the top end of the switch chamber 42, and a push board 49 is installed at the upper end of the connecting frame 51. A symmetrical lifting rod 48 extending to the outside of the lower end of the connecting frame 51 is connected to the board 49 so as to slide, and a tension board 47 is installed at the top end of the lifting rod 48. A restraining strip 46 is connected between the lower side of the tension board 47 and the upper side of the push board 49, and the elevating rod 48 is connected to the rotating treetop 55 located below the connecting frame 51. Is installed, and a drive column 50 connected to the inner wall of the top end of the switching chamber 41 so as to be slidable is installed under the push board 49, and the drive column 50 is symmetrical to the left and right. The locking rod 53 is connected so as to be rotatable, and a through tank 54 connected to the rotating treetop 55 so as to be slidable is installed in the locking rod 53, and the lower end of the drive column 50 is installed. A main pushing block 40 is connected to the end so as to be rotatable, and a locking ring 52 that comes into contact with the locking rod 53 is installed in the switch chamber 42.

Beneficially, the tumbling device includes a tumbling shaft 24 that is rotatably connected to the switching chamber 41, extends left and right, and penetrates the switching chamber 41. A left washer gear 22 located in the transmission chamber 12 is installed, and a rolling block 39 located on the left outer side of the switching chamber 41 is installed on the rolling shaft 24, and the rolling block A concave tank 38 having an opening to the left is installed in the 39, a friction groove 56 symmetrical in the vertical direction is installed in the concave tank 38, and a friction groove 56 at the upper end is installed in the friction groove 56 at the upper end. The lid claws 36, which are symmetrical in the vertical direction, are connected so as to be slidable, and the upper sandwiching repellent stripe 37 is connected to the side of the lid claws 36 which is close to each other, and is inside the concave tank 38. A lock block 35 in contact with the friction groove 56 at the lower end is connected so as to be slidable, and a washer claw 33 is installed at the left end of the lock block 35, and the washer claws 33 are close to each other. A lower sandwiching strip 34 is connected to the side where the start rod is connected, and a start rod 31 is connected to the right inner wall of the concave tank 38 so that the start rod 31 can slide, and the lock is attached to the left terminal end of the start rod 31. A washer block 32 that comes into contact with the block 35 is installed, and a contact board 29 that comes into contact with the outside of the right end of the concave tank 38 is installed on the starting rod 31, and the left side of the contact board 29 and the above. A return strip 30 is connected to the right side of the tumbling block 39, in which the selective gripping device is installed on the tumbling shaft 24 and is located at the right end of the tumbling block 39. The selective gripping device includes a symmetrical slide rod 27 that is slidably connected to the upper and lower ends of the rolling shaft 24, and the slide rod 27 is a starting board that abuts on the abutting board 29. 28 is installed, and a push ring 25 that comes into contact with the main push block 40 is installed on the slide rod 27, and is connected so that the push ring 25 and the rolling shaft 24 can slide. A compression washer 26 is slidably connected between the left side of the push ring 25 and the inner wall on the left side of the switching chamber 41.

As a benefit, the speed limit input device includes a transmission umbrella gear 23 that is installed on the transmission shaft 13 and meshes with the left umbrella gear 22, and the transmission shaft 13 includes the transmission umbrella gear. A turntable 16 located in the upper end of the 23 is installed, and the speed limit push rod 14 is connected to the turntable 16 so as to be slidable, and the speed limit push rod 14 and the turntable are connected. A tension repellent line 15 is connected to the horizontal arm 16, and a lateral arm 17 located at the lower end of the turntable 16 is symmetrically installed on the inner wall of the transmission chamber 12. Is connected so that the rotating rod 18 in contact with the speed limiting pushing rod 14 can rotate, and the hydraulic rod 21 located at the lower end of the lateral arm 17 is symmetrically installed on the inner wall of the transmission chamber 12. A fixed treetop 19 that comes into contact with the rotating rod 18 is installed on the front side of the hydraulic rod 21, and the end of the hydraulic rod 21 that is close to each other is in contact with the transmission shaft 13. A contact friction sheet 20 is installed.

In the initial state of the device of the present invention, the lid claw 36 sandwiches the toilet lid with the upper pinching strip 37, the lid claw 36 and the friction groove 56 are brought into contact with each other, and the locking ring 52 is attached to the lower end of the locking rod 53. Positioned and in contact with the lower end of the locking rod 53, the presser block 32 and the lock block 35 are in contact, the motor 11 is not rotating, is attached to the toilet wall by the fixing board 44, and is fixed by using the bolt 43. ..

When working with the device of the present invention, the motor 11 is started to rotate the rotary disk 16 and the transmission umbrella gear 23 by the transmission shaft 13, and the rotary disk 16 slides the speed limiting pushing rod 14 facing each other by the decentering action. The slide rod 18 is rotated, and the rotating rod 18 pushes the friction sheet 20 in the hydraulic rod 21 to abut the transmission shaft 13 by abutting with the fixed treetop 19, and limits and guarantees the speed by friction. At this time, the transmission umbrella gear 23 rotates the rolling shaft 24 by the left umbrella gear 22 that is meshed and connected, and the rolling shaft 24 rotates the lid claw 36 by the rolling block 39, opens the toilet lid, and opens the toilet seat. When it is necessary, the above work process is reversed to the initial state, the tension board 47 is pulled, the locking rod 53 is rotated upward by the rotating treetop 55 on the lifting rod 48, and at the same time, the pushing board 49 is pressed downward. The connecting frame 51 and the drive column 50 are moved downward, the locking rod 53 is passed through the locking ring 52, the tension board 47 is released, and the locking rod 53 is re-locked by the elastic recovery of the restraining strip 46. At this time, the drive column 50 moves downward and comes into contact with the push ring 25 by the main push block 40, and the slide rod 27 is pushed to the left to move and the contact board 29 is moved by the start board 28. The presser block 32 is slid out and brought into contact with the lock block 35, the lock block 35 is sandwiched below, the toilet seat is strongly sandwiched by the elastic recovery of the repellent strip 34, and the toilet seat is slid into the friction groove 56 at the lower end. When the motor 11 is started again and the toilet lid is opened, both are opened at the same time in the same work order.

According to the above method, the technical personnel in this field can make various changes within the scope of the present invention depending on the work type.

Claims (5)

An automatic toilet lid opening device, including a selection box, a fixing device fixedly connected to the toilet seat is installed on the outside of the left side of the selection box, and the fixing device is installed in the selection box. A switch chamber located on the right side of the switch chamber is installed, a switching chamber located below the switch chamber is installed in the selection box, and a switch device is installed in the switch chamber. Among them, the switch device extends into the switching chamber, and the flipping device is connected to the switching chamber so as to be rotatable, and among them, the flipping device is connected. A selective grip device is installed and controlled by the switch device, a transmission chamber located on the right side of the switching chamber is installed in the selection box, and a motor is installed in the inner wall of the top end of the transmission chamber. It is fitted, and a transmission shaft extending up and down is connected to the bottom end of the motor so as to be able to transmit, and a speed limit input device is installed on the transmission shaft to control the turning device. It features an automatic toilet lid opener. The fixing device includes a support column fixedly connected to the left side of the selection box, a fixing board is installed at the end of the left end of the support column, and the fixing board has vertically symmetrical bolts. The automatic toilet lid opening device according to claim 1, wherein the toilet bowl is connected by a screw thread. The switch device includes a connecting frame that is slidably connected to the inner wall of the top end of the switch chamber, a push board is installed at the upper end of the connecting frame, and the connecting frame is contained in the pushing board. Left and right symmetrical lifting rods extending to the outside of the lower end are connected so as to slide, and a tension board is installed at the top end of the lifting rod, and the lower side of the pulling board and the upper side of the pushing board are installed. A restraint repellent is connected between the two, and a rotating treetop located below the connecting frame is installed on the elevating rod, and an inner wall at the top end of the switching chamber is installed under the pushing board. A drive pillar that is connected so that it can slide with is installed, and a locking rod that is symmetrical to the left and right is connected to the drive pillar so that it can rotate, and the turning treetop is inside the locking rod. A passage tank is installed so as to be slidable with, and a main pushing block is connected to the lower end of the drive column so as to be rotatable, and the switch chamber is connected to the locking rod. The automatic toilet lid opening device according to claim 1, wherein a contacting locking ring is installed. The tumbling device includes a tumbling shaft that is rotatably connected to the switching chamber and extends to the left and right and penetrates the switching chamber, and the tumbling shaft is a left umbrella located in the transmission chamber. A gear is installed, a tumbling block located outside the left side of the switching chamber is installed on the tumbling shaft, and a concave tank opened to the left is installed in the tumbling block. A vertically symmetrical friction groove is installed in the concave tank, and a vertically symmetrical lid claw is connected in the friction groove at the upper end so as to slide. An upper pinching washer is connected to the side of the claw that is close to each other, and a lock block that comes into contact with the friction groove at the lower end is connected so as to slide in the concave tank. A washer claw is installed at the left end of the lock block, a lower pinch repellent is connected to the side of the washer claw that is close to each other, and a starting rod slides on the right inner wall of the concave tank. A washer block that contacts the lock block is installed at the left terminal end of the starting rod, and a contact board that contacts the outside of the right end of the concave tank is installed at the starting rod. A return strip is connected between the left side of the abutting board and the right side of the tumbling block, in which the selective gripping device is installed on the tumbling shaft and said. The selective gripping device, located at the right end of the tumbling block, includes a symmetric slide rod that is slidably connected to the upper and lower ends of the tumbling shaft, the slide rod with the abutting board. A start board that abuts is installed, and a push ring that comes into contact with the main push block is installed on the slide rod, and the push ring and the rolling shaft are connected so as to be slidable. The automatic toilet lid opening device according to claim 1 or 3, wherein a compression washer is slidably connected between the left side of the ring and the left inner wall of the switching chamber. The speed limit input device includes a transmission umbrella gear installed on the transmission shaft and meshed with the left umbrella gear, and the transmission shaft includes a rotary disk located in the upper end of the transmission umbrella gear. Is installed, the speed limit pushing rod is connected so as to be slidable in the turntable, and a tensile repellent is connected between the speed limit push rod and the turntable. A lateral arm located at the lower end of the rotating disk is symmetrically installed on the inner wall of the transmission chamber, and the rotating rod in contact with the speed limiting pushing rod is connected to the lateral arm so as to be rotatable. A hydraulic rod located at the lower end of the lateral arm is symmetrically installed on the inner wall of the transmission chamber, and a fixed treetop that comes into contact with the rotating rod is installed on the front side of the hydraulic rod. The automatic toilet lid opening device according to claim 1 or 4, wherein a friction sheet that comes into contact with the transmission shaft is installed at ends of the hydraulic rods that are close to each other.