JP2020175136A - Toilet seat handle capable of being easily replaced - Google Patents

Abstract

To disclose a toilet seat handle capable of being easily replaced.SOLUTION: The present invention discloses a toilet seat handle capable of being easily replaced, which comprises a mounting block. A replacement chamber is provided in the mounting block. A rotating block is slidably provided in the replacement chamber. A handle is fixedly provided on the right end of the rotating block. Mounting grooves are provided on the replacement chamber in a symmetrical manner in the front-rear direction and in a communicated manner. A rotating groove is provided on the left side of the mounting groove in a communicated manner. Hook blocks are provided on the left end of the rotating block in a vertically symmetrical manner and a fixed manner. The handle may be replaced freely. The mounting block and the toilet seat are connected by compression force and suction force. It has not restriction due to the distance between toilet seat inner walls, has a broad use range, has convenience in attachment and remove, may be reused, and has an increased utility value.SELECTED DRAWING: Figure 1

Description

The present invention relates to the field of daily necessities technology, and particularly to a toilet seat handle that is easy to replace.

The existing toilet seat handle is adhered to the inner wall of the toilet seat with double-sided tape, but the double-sided tape loses its viscosity with water, the handle is inevitably detached automatically, and the detached handle cannot be reused, so its utility value is Go down. Also, if the size of the toilet seat is different, there will be no gap when it sticks, so the tape must be cut. It is inconvenient to install and remove. Therefore, it is necessary to improve the existing toilet seat handle, which improves the convenience of attaching and detaching the handle and increases the utility value of the handle.

Chinese Patent Application Publication No. 105747980

It is an object of the present invention to provide an easily replaceable toilet seat handle and to eliminate the above-mentioned drawbacks in the existing technology.

The easily replaceable toilet seat handle of the present invention includes a mounting block, a replacement chamber is installed in the mounting block, a rotating block is slidably installed in the replacement chamber, and a rotating block is slidably installed in the right end of the rotating block. A handle is fixedly installed, mounting grooves are installed symmetrically and continuously in the replacement chamber, a rotating groove is continuously installed on the left side of the mounting groove, and a rotating groove is continuously installed on the left end of the rotating block. The hook block is installed symmetrically and fixedly, the hook block extends into the rotary groove, an elevating groove is installed on the upper side of the replacement chamber, and the elevating groove is installed in the elevating groove. The rack is slidably installed, a compression spring is installed between the upper end of the rack and the inner wall of the elevating groove, and symmetrical rotating rods are hinged on the rack to form the elevating groove. A symmetrical rotary chamber is continuously installed on the left right side, a telescopic groove is continuously installed on the side of the rotary chamber away from the elevating groove, and a support rod is installed in the telescopic groove. It is slidably installed, the end of the support rod close to the elevating groove is connected to the upper end of the rotating rod by a hinge, and the suction plate is fixedly installed at the end of the support rod away from the elevating groove. A locking device is installed on the left side of the elevating groove, the locking device can fix the position of the rack, a rolling chamber is installed on the lower side of the elevating groove, and the rolling chamber is inside the rolling chamber. A rotating shaft in contact with the locking device is rotatably installed, an annular lock groove is fixedly installed on the rotating shaft, and a meshing gear is fixedly installed on the right side of the lock groove on the rotating shaft. A transmission device is installed between the rolling chamber and the elevating groove, the meshing gear and the transmission device are meshed with each other, the transmission device and the rack are meshed with each other, and the rolling An unlocking device is installed on the lower side of the chamber, the meshing gear and the unlocking device are engaged, and a control groove is continuously installed between the right side of the rolling chamber and the external space. The right end of the rotating shaft extends into the control groove, a control block is fixedly installed at the right end of the rotating shaft, and a compression spring is placed on the rotating shaft located in the control groove. It is installed so that it can be fitted.

The locking device includes a push groove communicating with the elevating groove, a push block is slidably installed in the push groove, and a connecting spring is fixed between the left end of the push block and the push groove. An empty groove is installed in the push block, and a fixed gear meshing with the rack is fixedly installed in the empty groove between the push groove and the rolling chamber. A slide rod groove is continuously installed in the slide rod groove, a slide rod is slidably installed in the slide rod groove, and the lower end of the slide rod is in contact with the rotation shaft and is in contact with the upper end of the slide rod. It is in contact with the push block, and a repositioning component capable of resetting the slide rod is fixedly installed on the left end surface of the slide rod.

The transmission device includes a transmission groove communicating with the rolling chamber, and a transmission gear that can be rotated by a transmission shaft is installed in the transmission groove, and the transmission gear and the meshing gear can be connected so as to mesh with each other. A meshing chamber is continuously installed on the left side of the transmission groove, the left end of the transmission shaft extends into the meshing chamber, and the first bevel gear is fixedly installed on the left end of the transmission shaft. A second captive gear is rotatably installed in the meshing chamber by a gear shaft, and the second captive gear and the first captive gear are meshed with each other, and between the upper side of the meshing chamber and the elevating groove. In the meshing groove, a meshing groove is continuously installed, a rolling gear is rotatably installed in the meshing groove by a core metal, and the core metal and the gear shaft are movably connected by a belt, and the rolling The gear and the rack are in mesh.

The unlocking device includes a rolling groove that communicates with the rolling chamber, and an annular gear that meshes with the meshing gear is rotatably installed in the rolling groove, and the axis of the annular gear is a screw. It has a mountain shape, and a moving groove is continuously installed on the left side of the rolling groove, and a screw bolt connected to the annular gear by a screw thread is slidably installed in the moving groove. Guide blocks are installed symmetrically and fixedly on the outer periphery of the screw bolt, slide grooves are continuously installed between the moving groove and the rolling chamber, and a lock rod is installed in the slide groove. Is slidably installed, the upper end of the lock rod extends into the lock groove, and an oblique groove that can come into contact with the screw bolt is installed in the lock rod, and the lower end of the lock rod and the slide A fixed spring is fixedly installed between the groove and the groove.

The beneficial effect of the present invention is: The present invention has a simple structure and a simple operation method, the handle can be freely replaced, the mounting block and the toilet seat are connected by a compression force and a suction force, and the inner wall of the toilet seat It is free from restrictions due to intervals, has a wide range of use, is convenient to install and remove, and can be reused, increasing its value in use.

For the sake of clarity, the following directions are defined as follows: FIG. 1 is a front view of the apparatus of the present invention, and the directions described below are up, down, left, right, front and back, and the projection relationship of the main body of FIG. The direction is the same

FIG. 1 is a schematic internal configuration of an easily replaceable toilet seat handle according to the present invention. FIG. 2 is a schematic configuration diagram from the direction AA in FIG. FIG. 3 is an enlarged schematic diagram of B in FIG.

The present invention will be described in detail below with reference to FIGS.

With reference to FIGS. 1-3, the easily replaceable toilet seat handle of the present invention includes a mounting block 10, a replacement chamber 11 is installed in the mounting block 10, and a rotating block 12 slides in the replacement chamber 11. A handle 13 is fixedly installed at the right end of the rotating block 12, and mounting grooves 16 are installed symmetrically and continuously in the replacement chamber 11 on the left side of the mounting groove 16. The rotary groove 14 is continuously installed, and the hook block 15 is vertically and fixedly installed at the left end of the rotary block 12, and the hook block 15 extends into the rotary groove 14. An elevating groove 17 is installed on the upper side of the replacement chamber 11, and a rack 18 is slidably installed in the elevating groove 17, between the upper end of the rack 18 and the inner wall of the elevating groove 17. A compression spring 19 is installed, a symmetrical rotating rod 20 is connected by a hinge on the rack 18, and a symmetrical rotating chamber 21 is continuously installed on the left and right sides of the elevating groove 17, and the rotation is performed. A telescopic groove 22 is installed in the chamber 21 on the side away from the elevating groove 17 so as to communicate with the outside, and a support rod 23 is slidably installed in the telescopic groove 22. The end close to the elevating groove 17 is connected to the upper end of the rotating rod 20 by a hinge, and a suction plate 24 is fixedly installed at the end of the support rod 23 away from the elevating groove 17, and the elevating groove 17 is installed. A lock device 100 is installed on the left side of the lock device 100, the position of the rack 18 can be fixed by the lock device 100, a rolling chamber 33 is installed under the elevating groove 17, and the rolling chamber 33 is inside the rolling chamber 33. A rotary shaft 34 in contact with the lock device 100 is rotatably installed, and an annular lock groove 35 is fixedly installed on the rotary shaft 34, and the right side of the lock groove 35 on the rotary shaft 34. A meshing gear 36 is fixedly installed in the wheel, a transmission device 200 is installed between the rolling chamber 33 and the elevating groove 17, and the meshing gear 36 and the transmission device 200 are meshed with each other. The device 200 and the rack 18 are meshed with each other, an unlocking device 300 is installed under the rolling chamber 33, and the meshing gear 36 and the unlocking device 300 are meshed with each other. A control groove 57 is continuously installed between the right side of the 33 and the external space, and the right end of the rotating shaft 34 is the control groove 57. A control block 58 is fixedly installed at the right end of the rotating shaft 34, and a compression spring 59 can be fitted on the rotating shaft 34 located in the control groove 57. It is installed.

Preferably, the locking device 100 includes a push groove 25 communicating with the elevating groove 17, and a push block 26 is slidably installed in the push groove 25, and the left end of the push block 26 and the push groove 25 A connecting spring 29 is fixedly installed between them, an empty groove 27 is installed in the push block 26, and a fixed gear 28 meshing with the rack 18 is fixed in the empty groove 27. A slide rod groove 30 is continuously installed between the push groove 25 and the rolling chamber 33, and a slide rod 31 is slidably installed in the slide rod groove 30. The lower end of the slide rod 31 is in contact with the rotating shaft 34, the upper end of the slide rod 31 is in contact with the push block 26, and the slide rod 31 can be reset to the left end surface of the slide rod 31. The repositioning component 32 is fixedly installed.

Preferably, the transmission device 200 includes a transmission groove 46 that communicates with the rolling chamber 33, and a transmission gear 47 that can be rotated by a transmission shaft 48 is installed in the transmission groove 46, and the transmission gear 47 and the engagement gear 47 are engaged with each other. It can be connected to the gear 36 so as to mesh with each other, a meshing chamber 49 is continuously installed on the left side of the transmission groove 46, and the left end of the transmission shaft 48 extends into the meshing chamber 49, and the transmission shaft 48 A first bevel gear 50 is fixedly installed at the left end of the gear, and a second bevel gear 52 is rotatably installed in the meshing chamber 49 by a gear shaft 51. The bevel gear 50 is meshed with each other, and a meshing groove 53 is continuously installed between the upper side of the meshing chamber 49 and the elevating groove 17, and a rolling gear is provided in the meshing groove 53 by a core metal 54. 55 is rotatably installed, the core metal 54 and the gear shaft 51 are rotatably connected by a belt 56, and the rolling gear 55 and the rack 18 are in mesh with each other.

Preferably, the unlocking device 300 includes a rolling groove 44 communicating with the rolling chamber 33, and an annular gear 45 meshing with the meshing gear 36 is rotatably installed in the rolling groove 44. The axial center of the annular gear 45 has a thread shape, and a moving groove 41 is continuously installed on the left side of the rolling groove 44, and the annular gear 45 and a screw are contained in the moving groove 41. A screw bolt 42 connected by a mountain is slidably installed, and a guide block 43 is installed symmetrically and fixedly on the outer periphery of the screw bolt 42, and is installed between the moving groove 41 and the rolling chamber 33. The slide groove 37 is continuously installed, the lock rod 38 is slidably installed in the slide groove 37, the upper end of the lock rod 38 extends into the lock groove 35, and the lock rod An oblique groove 39 that can come into contact with the screw bolt 42 is installed in the 38, and a fixing spring 40 is fixedly installed between the lower end of the lock rod 38 and the slide groove 37.

In the initial state, the support rod 23 is housed in the telescopic groove 22, the fixed gear 28 and the rack 18 are not yet meshed, the meshing gear 36 and the transmission gear 47 are meshed, and the lock rod 38 is still Not inserted in the lock groove 35.

When activating the device, the control block 58 is rotated, the meshing gear 36 is rotationally interlocked, and the transmission gear 47 is rotated and is also rotated with the second bevel gear 52, whereby the rolling gear 55 is rotated clockwise. The mounting block 10 is fixed to the toilet seat by rotating the rack 18 and the support rod 23 continuing to extend into the external space until the suction plate 24 and the inner wall of the toilet seat can be tightly contacted by the rotating rod 20. The fixed gear 28 and the rack can be connected by pushing the control block 58, engaging the meshing gear 36 and the annular gear 45, the rotating shaft 34 pressing the slide rod 31 to raise it, and moving the push block 26. 18 meshes to fix the rack 18, at which time the lock rod 38 is inserted into the lock groove 35 to lock the rotating shaft 34, the compression spring 59 is in a compressed state, and after the mounting block 10 is attached, the rotating block By pushing 12 into the replacement chamber 11 and rotating it, the hook block 15 and the rotary groove 14 are brought into contact with each other, and the handle 13 and the mounting block 10 are fixedly connected to complete the mounting of the toilet seat handle. When replacing the handle 13, the rotating block 12 may be inverted and then pulled out, and when the mounting block 10 is removed or replaced, the control block 48 is inverted, the annular gear 45 is rotated, and the screw bolt 42 is horizontal. The lock rod 38 and the lock groove 35 can be separated from each other by moving in the direction, releasing the control block 58, moving the rotating shaft 34 to the initial position by the compression spring 59, and moving the push block 26 to fix it. The gear 28 and the rack 18 are disengaged from the meshed state, and the control block 58 is rotated, the rack 18 is lowered, and the support rod 23 is housed in the telescopic groove 22, whereby the removal is completed.

The beneficial effect of the present invention is: The present invention has a simple structure and a simple operation method, the handle can be freely replaced, the mounting block and the toilet seat are connected by a compression force and a suction force, and the inner wall of the toilet seat It is free from restrictions due to intervals, has a wide range of use, is convenient to install and remove, and can be reused, increasing its value in use.

Engineers in this field can clarify that they do not deviate from the general spirit and ideas of the present invention, and various modifications can be made to the above examples, all of which are within the scope of protection of the present invention. The protection plan of the present invention should be standardized on the claim of the present invention.

The present invention relates to the field of daily necessities technology, and particularly to a toilet seat handle that is easy to replace.

The existing toilet seat handle is adhered to the inner wall of the toilet seat with double-sided tape, but the double-sided tape loses its viscosity with water, the handle is inevitably detached automatically, and the detached handle cannot be reused, so its utility value is Go down. Also, if the size of the toilet seat is different, there will be no gap when it sticks, so the tape must be cut. It is inconvenient to install and remove. Therefore, it is necessary to improve the existing toilet seat handle, which improves the convenience of attaching and detaching the handle and increases the utility value of the handle.

Chinese Patent Application Publication No. 105747980

It is an object of the present invention to provide an easily replaceable toilet seat handle and to eliminate the above-mentioned drawbacks in the existing technology.

The easily replaceable toilet seat handle of the present invention includes a mounting block, a replacement chamber is installed in the mounting block, a rotating block is slidably installed in the replacement chamber, and a rotating block is slidably installed in the right end of the rotating block. A handle is fixedly installed, mounting grooves are installed symmetrically and continuously in the replacement chamber, a rotating groove is continuously installed on the left side of the mounting groove, and a rotating groove is continuously installed on the left end of the rotating block. The hook block is installed symmetrically and fixedly, the hook block extends into the rotary groove, an elevating groove is installed on the upper side of the replacement chamber, and the elevating groove is installed in the elevating groove. The rack is slidably installed, a compression spring is installed between the upper end of the rack and the inner wall of the elevating groove, and symmetrical rotating rods are hinged on the rack to form the elevating groove. A symmetrical rotary chamber is continuously installed on the left right side, a telescopic groove is continuously installed on the side of the rotary chamber away from the elevating groove, and a support rod is installed in the telescopic groove. It is slidably installed, the end of the support rod close to the elevating groove is connected to the upper end of the rotating rod by a hinge, and the suction plate is fixedly installed at the end of the support rod away from the elevating groove. A locking device is installed on the left side of the elevating groove, the locking device can fix the position of the rack, a rolling chamber is installed on the lower side of the elevating groove, and the rolling chamber is inside the rolling chamber. A rotating shaft in contact with the locking device is rotatably installed, an annular lock groove is fixedly installed on the rotating shaft, and a meshing gear is fixedly installed on the right side of the lock groove on the rotating shaft. A transmission device is installed between the rolling chamber and the elevating groove, and in an initial state, the meshing gear and the transmission device are meshed with each other, and the transmission device and the rack are meshed with each other. An unlocking device is installed under the rolling chamber, and when the control block is pushed and moved, the meshing gear and the unlocking device are engaged with each other, and the right side of the rolling chamber and the external space A control groove is continuously installed between them, the right end of the rotating shaft extends into the control groove, and a control block is fixedly installed at the right end of the rotating shaft in the control groove. A compression spring is installed on the rotating shaft located at the above so as to be fitted.

The locking device includes a push groove communicating with the elevating groove, a push block is slidably installed in the push groove, and a connecting spring is fixed between the left end of the push block and the push groove. A fixed gear that meshes with the rack when the control block is pushed and moved is fixedly installed in the empty groove, and an empty groove is installed in the push block. A slide rod groove is continuously installed between the push groove and the rolling chamber, a slide rod is slidably installed in the slide rod groove, and the lower end of the slide rod is in contact with the rotation shaft. The upper end of the slide rod is in contact with the push block, and a repositioning component capable of resetting the slide rod is fixedly installed on the left end surface of the slide rod.

The transmission device includes a transmission groove communicating with the rolling chamber, and a transmission gear that can be rotated by a transmission shaft is installed in the transmission groove, and the transmission gear and the meshing gear can be connected so as to mesh with each other. A meshing chamber is continuously installed on the left side of the transmission groove, the left end of the transmission shaft extends into the meshing chamber, and the first bevel gear is fixedly installed on the left end of the transmission shaft. A second captive gear is rotatably installed in the meshing chamber by a gear shaft, and the second captive gear and the first captive gear are meshed with each other, and between the upper side of the meshing chamber and the elevating groove. In the meshing groove, a meshing groove is continuously installed, a rolling gear is rotatably installed in the meshing groove by a core metal, and the core metal and the gear shaft are movably connected by a belt, and the rolling The gear and the rack are in mesh.

The unlocking device includes a rolling groove that communicates with the rolling chamber, and an annular gear that meshes with the meshing gear is rotatably installed in the rolling groove when the control block is pushed and moved. is, the axis of the annular gear has a thread-like, on the left side of the rolling groove is moving groove is placed communication with, it said Some moving groove is connected by the annular gear and thread The screw bolts are slidably installed, guide blocks are installed symmetrically and fixedly on the outer periphery of the screw bolts, and slide grooves are continuously installed between the moving groove and the rolling chamber. A lock rod is slidably installed in the slide groove, the upper end of the lock rod extends into the lock groove, and an oblique groove capable of contacting the screw bolt is installed in the lock rod. A fixed spring is fixedly installed between the lower end of the lock rod and the slide groove.

The beneficial effect of the present invention is: The present invention has a simple structure and a simple operation method, the handle can be freely replaced, the mounting block and the toilet seat are connected by a compression force and a suction force, and the inner wall of the toilet seat It is free from restrictions due to intervals, has a wide range of use, is convenient to install and remove, and can be reused, increasing its value in use.

For the sake of clarity, the following directions are defined as follows: FIG. 1 is a front view of the apparatus of the present invention, and the directions described below are up, down, left, right, front and back, and the projection relationship of the main body of FIG. The direction is the same

FIG. 1 is a schematic internal configuration of an easily replaceable toilet seat handle according to the present invention. FIG. 2 is a schematic configuration diagram from the direction AA in FIG. FIG. 3 is an enlarged schematic diagram of B in FIG.

The present invention will be described in detail below with reference to FIGS.

With reference to FIGS. 1-3, the easily replaceable toilet seat handle of the present invention includes a mounting block 10, a replacement chamber 11 is installed in the mounting block 10, and a rotating block 12 slides in the replacement chamber 11. A handle 13 is fixedly installed at the right end of the rotating block 12, and mounting grooves 16 are installed symmetrically and continuously in the replacement chamber 11 on the left side of the mounting groove 16. The rotary groove 14 is continuously installed, and the hook block 15 is vertically and fixedly installed at the left end of the rotary block 12, and the hook block 15 extends into the rotary groove 14. An elevating groove 17 is installed on the upper side of the replacement chamber 11, and a rack 18 is slidably installed in the elevating groove 17, between the upper end of the rack 18 and the inner wall of the elevating groove 17. A compression spring 19 is installed, a symmetrical rotating rod 20 is connected by a hinge on the rack 18, and a symmetrical rotating chamber 21 is continuously installed on the left and right sides of the elevating groove 17, and the rotation is performed. A telescopic groove 22 is installed in the chamber 21 on the side away from the elevating groove 17 so as to communicate with the outside, and a support rod 23 is slidably installed in the telescopic groove 22. The end close to the elevating groove 17 is connected to the upper end of the rotating rod 20 by a hinge, and a suction plate 24 is fixedly installed at the end of the support rod 23 away from the elevating groove 17, and the elevating groove 17 is installed. A lock device 100 is installed on the left side of the lock device 100, the position of the rack 18 can be fixed by the lock device 100, a rolling chamber 33 is installed under the elevating groove 17, and the rolling chamber 33 is inside the rolling chamber 33. A rotary shaft 34 in contact with the lock device 100 is rotatably installed, and an annular lock groove 35 is fixedly installed on the rotary shaft 34, and the right side of the lock groove 35 on the rotary shaft 34. The meshing gear 36 is fixedly installed, and the transmission device 200 is installed between the rolling chamber 33 and the elevating groove 17, and in the initial state, the meshing gear 36 and the transmission device 200 mesh with each other. The transmission device 200 and the rack 18 are meshed with each other, and an unlocking device 300 is installed under the rolling chamber 33. In a state where the control block 58 is pushed and moved, the meshing gear 36 and the rack 18 are said to be engaged. The unlocking device 300 is engaged, and a control groove 57 is connected between the right side of the rolling chamber 33 and the external space. It is generally installed, the right end of the rotating shaft 34 extends into the control groove 57, and the control block 58 is fixedly installed at the right end of the rotating shaft 34, and is installed in the control groove 57. A compression spring 59 is installed on the rotating shaft 34 located so that the compression spring 59 can be fitted.

Preferably, the locking device 100 includes a push groove 25 communicating with the elevating groove 17, and a push block 26 is slidably installed in the push groove 25, and the left end of the push block 26 and the push groove 25 A connecting spring 29 is fixedly installed between them, an empty groove 27 is installed in the push block 26, and the rack is in the state where the control block 58 is pushed and moved in the empty groove 27. A fixed gear 28 that meshes with 18 is fixedly installed , a slide rod groove 30 is continuously installed between the push groove 25 and the rolling chamber 33, and the slide rod groove 30 is contained in the slide rod groove 30. The slide rod 31 is slidably installed, the lower end of the slide rod 31 is in contact with the rotating shaft 34, the upper end of the slide rod 31 is in contact with the push block 26, and the slide rod 31 is in contact with the push block 26. A repositioning component 32 capable of resetting the slide rod 31 is fixedly installed on the left end surface.

Preferably, the transmission device 200 includes a transmission groove 46 that communicates with the rolling chamber 33, and a transmission gear 47 that can be rotated by a transmission shaft 48 is installed in the transmission groove 46, and the transmission gear 47 and the engagement gear 47 are engaged with each other. It can be connected to the gear 36 so as to mesh with each other, a meshing chamber 49 is continuously installed on the left side of the transmission groove 46, and the left end of the transmission shaft 48 extends into the meshing chamber 49, and the transmission shaft 48 A first bevel gear 50 is fixedly installed at the left end of the gear, and a second bevel gear 52 is rotatably installed in the meshing chamber 49 by a gear shaft 51. The bevel gear 50 is meshed with each other, and a meshing groove 53 is continuously installed between the upper side of the meshing chamber 49 and the elevating groove 17, and a rolling gear is provided in the meshing groove 53 by a core metal 54. 55 is rotatably installed, the core metal 54 and the gear shaft 51 are rotatably connected by a belt 56, and the rolling gear 55 and the rack 18 are in mesh with each other.

Preferably, the unlocking device 300 includes a rolling groove 44 that communicates with the rolling chamber 33, and the rolling groove 44 meshes with the meshing gear 36 in a state where the control block 58 is pushed and moved. The annular gear 45 is rotatably installed , the axis of the annular gear 45 has a thread shape, and a moving groove 41 is continuously installed on the left side of the rolling groove 44, and the moving groove is installed. A screw bolt 42 connected to the annular gear 45 by a screw thread is slidably installed in the 41, and a guide block 43 is vertically and fixedly installed on the outer periphery of the screw bolt 42, and the moving groove is formed. A slide groove 37 is continuously installed between the 41 and the rolling chamber 33, a lock rod 38 is slidably installed in the slide groove 37, and the upper end of the lock rod 38 is the lock groove. An oblique groove 39 extending into the lock rod 38 and capable of contacting the screw bolt 42 is installed in the lock rod 38, and a fixing spring 40 is provided between the lower end of the lock rod 38 and the slide groove 37. It is fixedly installed.

In the initial state, the support rod 23 is housed in the telescopic groove 22, the fixed gear 28 and the rack 18 are not yet meshed, the meshing gear 36 and the transmission gear 47 are meshed, and the lock rod 38 is still Not inserted in the lock groove 35.

When activating the device, the control block 58 is rotated, the meshing gear 36 is rotationally interlocked, and the transmission gear 47 is rotated and is also rotated with the second bevel gear 52, whereby the rolling gear 55 is rotated clockwise. The mounting block 10 is fixed to the toilet seat by rotating the rack 18 and the support rod 23 continuing to extend into the external space until the suction plate 24 and the inner wall of the toilet seat can be tightly contacted by the rotating rod 20. It can be connected, and the control block 58 is pushed to move, the meshing gear 36 and the annular gear 45 are meshed, the rotating shaft 34 presses and raises the slide rod 31, and the push block 26 is moved to move the fixed gear 28 and the rack. 18 meshes to fix the rack 18, at which time the lock rod 38 is inserted into the lock groove 35 to lock the rotating shaft 34, the compression spring 59 is in a compressed state, and after the mounting block 10 is attached, the rotating block By pushing 12 into the replacement chamber 11 and rotating it, the hook block 15 and the rotary groove 14 are brought into contact with each other, and the handle 13 and the mounting block 10 are fixedly connected to complete the mounting of the toilet seat handle. When replacing the handle 13, the rotating block 12 may be inverted and then pulled out, and when the mounting block 10 is removed or replaced, the control block 48 is inverted, the annular gear 45 is rotated, and the screw bolt 42 is horizontal. The lock rod 38 and the lock groove 35 can be separated from each other by moving in the direction, releasing the control block 58, moving the rotating shaft 34 to the initial position by the compression spring 59, and moving the push block 26 to fix it. The gear 28 and the rack 18 are disengaged from the meshed state, and the control block 58 is rotated, the rack 18 is lowered, and the support rod 23 is housed in the telescopic groove 22, whereby the removal is completed.

The beneficial effect of the present invention is: The present invention has a simple structure and a simple operation method, the handle can be freely replaced, the mounting block and the toilet seat are connected by a compression force and a suction force, and the inner wall of the toilet seat It is free from restrictions due to intervals, has a wide range of use, is convenient to install and remove, and can be reused, increasing its value in use.

Engineers in this field can clarify that they do not deviate from the general spirit and ideas of the present invention, and various modifications can be made to the above examples, all of which are within the scope of protection of the present invention. The protection plan of the present invention should be standardized on the claim of the present invention.

Claims (4)

An easy-to-replace toilet seat handle that, when viewed from the front, includes a mounting block, a replacement chamber is installed in the mounting block, a rotating block is slidably installed in the replacement chamber, and the right end of the rotating block. A handle is fixedly installed in the replacement chamber, mounting grooves are installed symmetrically and continuously in the replacement chamber, a rotating groove is continuously installed on the left side of the mounting groove, and the left end of the rotating block is installed. The hook block is installed symmetrically and fixedly in the above, the hook block extends into the rotary groove, and an elevating groove is installed above the replacement chamber, and the elevating groove is installed in the elevating groove. A rack is slidably installed in the rack, a compression spring is installed between the upper end of the rack and the inner wall of the elevating groove, and a symmetrical rotating rod is connected to the rack by a hinge to elevate and elevate the rack. Symmetrical rotary chambers are continuously installed on the left and right sides of the groove, and a telescopic groove is continuously installed on the side of the rotary chamber away from the elevating groove, and is supported in the telescopic groove. The rod is slidably installed, the end of the support rod close to the elevating groove is connected to the upper end of the rotating rod by a hinge, and the suction plate is fixed to the end of the support rod away from the elevating groove. A locking device is installed on the left side of the elevating groove, the locking device can fix the position of the rack, and a rolling chamber is installed on the lower side of the elevating groove in the rolling chamber. A rotary shaft in contact with the lock device is rotatably installed in the rotary shaft, an annular lock groove is fixedly installed on the rotary shaft, and a meshing gear is fixed on the right side of the lock groove on the rotary shaft. A transmission device is installed between the rolling chamber and the elevating groove, the meshing gear and the transmission device are meshed with each other, and the transmission device and the rack are meshed with each other. An unlocking device is installed under the rolling chamber, the meshing gear and the unlocking device are engaged with each other, and a control groove is continuously installed between the right side of the rolling chamber and the external space. , The right end of the rotating shaft extends into the control groove, and a control block is fixedly installed at the right end of the rotating shaft, and compression is applied on the rotating shaft located in the control groove. An easy-to-replace toilet seat handle that is installed so that the springs can be fitted. The locking device includes a push groove communicating with the elevating groove, a push block is slidably installed in the push groove, and a connecting spring is fixed between the left end of the push block and the push groove. An empty groove is installed in the push block, and a fixed gear meshing with the rack is fixedly installed in the empty groove between the push groove and the rolling chamber. A slide rod groove is continuously installed in the slide rod groove, a slide rod is slidably installed in the slide rod groove, and the lower end of the slide rod is in contact with the rotation shaft and is in contact with the upper end of the slide rod. The easily replaceable toilet seat handle according to claim 1, wherein a repositioning component capable of resetting the slide rod is fixedly installed on the left end surface of the slide rod, which is in contact with the push block. The transmission device includes a transmission groove communicating with the rolling chamber, and a transmission gear that can be rotated by a transmission shaft is installed in the transmission groove, and the transmission gear and the meshing gear can be connected so as to mesh with each other. A meshing chamber is continuously installed on the left side of the transmission groove, the left end of the transmission shaft extends into the meshing chamber, and the first bevel gear is fixedly installed on the left end of the transmission shaft. A second captive gear is rotatably installed in the meshing chamber by a gear shaft, and the second captive gear and the first captive gear are meshed with each other, and between the upper side of the meshing chamber and the elevating groove. In the meshing groove, a meshing groove is continuously installed, a rolling gear is rotatably installed in the meshing groove by a core metal, and the core metal and the gear shaft are movably connected by a belt, and the rolling The easily replaceable toilet seat handle according to claim 1, wherein the gear and the rack are engaged with each other. The unlocking device includes a rolling groove that communicates with the rolling chamber, and an annular gear that meshes with the meshing gear is rotatably installed in the rolling groove, and the axis of the annular gear is a screw. It has a mountain shape, and a moving groove is continuously installed on the left side of the rolling groove, and a screw bolt connected to the annular gear by a screw thread is slidably installed in the moving groove. Guide blocks are installed symmetrically and fixedly on the outer periphery of the screw bolt, slide grooves are continuously installed between the moving groove and the rolling chamber, and a lock rod is installed in the slide groove. Is slidably installed, the upper end of the lock rod extends into the lock groove, and an oblique groove that can come into contact with the screw bolt is installed in the lock rod, and the lower end of the lock rod and the slide are installed. The easily replaceable toilet seat handle according to claim 1, wherein a fixed spring is fixedly installed between the groove and the groove.

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