JPS62290427A - Toilet lid and seat opening and closing apparatus of western style toilet bowl - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Detailed Description of the Invention 3. Detailed Description of the Invention (a) Field of Industrial Application The present invention relates to a toilet lid and toilet seat opening 1 device for a Western-style toilet bowl.

(b) Conventional technology and problems that the present invention attempts to solve Conventionally, the toilet lid and seat of Western-style toilets were opened and closed manually, and people with hand or arm disabilities or who have back pain find it difficult to bend their backs. It was inconvenient for people.

The present invention attempts to solve these problems by providing an automatic opening/closing device for the toilet lid and toilet seat.

(C) Means for Solving the Problems In view of the above, the present invention has been developed to automatically open and close the toilet lid and the toilet seat. and the mounting part of the toilet seat... 1.Fit together so that it can be closed freely,
A disk is fixed to the inner surface of the toilet lid removal section, and a disk with a sliding tube that can be freely engaged and detached from the disk is placed on the outside of the toilet seat attachment section with a slight gap between the disk and the disk. One of the discs with a sliding tube engages with the mounting part of the toilet seat, the other disc with tMai is connected to the upper end of the connecting rod, and the lower end of the disc is connected to limit switches on both the upper and lower sides. One end of the swinging rod is attached, and the other end is pivoted in place, and a guide elongated hole is provided in the body of the swinging rod, and a guide roller protruding from the periphery of a cam disk rotated by a motor is inserted into this elongated hole. Each disc with a sliding tube is connected to one end of the operating rod via a swing lever, and an actuating device using a magnet is attached to the other end, and the actuating device, motor, limit switch, and the appropriate position are connected to each other. This is an electrical connection between the actuation switch installed on the

(d) Embodiments and Functions The embodiments of the present invention will now be explained with reference to the drawings as follows.

In the figure (1) is the main body of the toilet, where the main shaft (3) passes through the bearing (2) installed on the front side.
5) Fit the mounting parts (7) and (8) of the toilet seat (6) on the inside with the (5) on the outside.

(9) (9) is a disk that is fixed to the inner surface of the attachment part (5) (5) of the toilet lid (4) and has a recess in the center.
) is rotatably inserted.

(10) and (11) are attached to the outside of the mounting portions (7) and (8) of the toilet seat (6) and are recessed portions of the disks (9) and (9).
It is a disk with a sliding tube provided with a convex portion (a') that fits into the main shaft (3), and is rotatably and slidably inserted into the main shaft (3), and the disk with a sliding tube on the left side (11) is fitted with a long hole (12) drilled in the attachment part (8) of the toilet seat (6) and protrudes with a stopper pin (13);
A protruding piece (b) is provided on the right sliding cylinder-equipped disc (10), and the upper end of the connecting rod (14) is connected to the end of the protruding piece (b).

(15)<15) is the disk (9) (9) and the disk with sliding tube (
10) It is a coil spring that is sandwiched between (11) and inserted into the main shaft (3).

(16) is a swinging rod having one end pivotally supported by the drive unit body (17) and the other end attached to the lower end of the connecting rod (14), and a guide length provided in the body of the swinging rod (16). A guide roller (21) protruding from the periphery of a disc-shaped cam disk (20) rotated by a motor (19) is engaged with the hole (18).
22) and (23) are limit switches provided on both upper and lower sides of the swinging rod (16).

(24) (24) is a swinging lever with the support shaft (25>>(26) is connected to the magnet actuator (27>(28)).

(29>(30) is the operation switch, motor (19)
, Limits (・Switch (22) < 23), Magnet actuator v! 1 (27) and (28).

Since the Western-style toilet toilet and toilet seat opening device according to the present invention is configured as described above, when using the toilet, if one of the activation switches (29) is pressed, the magnetic activation device will open.
7) is energized, the actuating lever (26) is pulled backward by the actuation of the magnet actuating tool V11 (27), so the swinging lever (25) swings and the disc with sliding tube (10) to the right, and the convex portion (a') of the disc with sliding tube (10)
is fitted into the four parts <a) of the disc (9) fixed to the inside of the mounting part (5) of the toilet lid (4), and at the same time the motor (
19) rotates and rotates the cam disc (20).
The guide roller (21) protruding from the rocking rod (16)
Since the swinging rod (16) slides through the guide slot (18), the swinging rod (16) swings downward around the shaft support, pulling down the connecting rod (14), and sliding! , I+ f:: Disc with A (10) and disc (9
) fit together and rotate as a unit, and the toilet lid (4) is raised.
When the toilet lid (4) is fully opened, the vI of the swinging rod (16)
The lower side of 4 contacts the limit switch (23) and stops the rotation of the motor (19), so the toilet lid (4) remains open and stops, ready for use, and at the same time, the magnetic actuator (27) is also activated. Stop and return if
The disk (10) with fJJ fffi separates from the disk (9) and returns to its old state.

After use, if you press the activation switch (29) again, one end of the swinging rod (16) will swing upwards around the shaft support, so the connecting rod (14) will move upwards and the toilet lid will open. (4) is drilled, but when the stool M (4) is completely closed, the swinging rod (1
The lower side of the torso (6) contacts the limit switch (22) to stop the rotation of the motor (19) and completely stop the movement of the toilet lid (4).

Moreover, if the other activation switch (30) is pressed, the magnetic ellipses (27) and (28) will be activated and the activation rod (26) will be activated.
> (26) is pulled backwards, so the swing lever (24) (2
4) swings and moves each sliding cylinder disc <10) (11) outward once, so the sliding cylinder discs (10) (11)
The convex part (ai (a')) is the attachment part (5) (5) of the toilet lid (4).
) Concavity (a) of disk (9) (9) fixed to the inner surface of
<a) At the same time, the seventh gear (19) rotates to rotate the cam disc (20), and the guide roller (21), which has plunged into the cam disc (20), moves into the swing rod (16). ), the swinging rod 16) swings downward around the shaft support to pull down the connecting rod (14).
The discs with sliding tubes (10) (11) and circles 1 (9) (9) fit together and rotate as one, and the toilet lid (4) and toilet seat (6>) are opened at the same time, and the toilet lid is opened. (4) and the toilet seat (6) are fully opened, the lower side of the body of the swinging rod (16) is connected to the limit switch (
23) and stops the rotation of the motor (one), the toilet lid (4) and toilet seat (6) remain open and stop, ready for use. ! ! (27) and (28) stop operating and return;
5. The discs (10) and (11) with sliding tubes are separated from the discs (9) and (9) and restored to their old state. I) Do.

After use, if the "V" switch (30) is pressed again, one end of the swinging rod (16) will swing upwards around the shaft support, causing the connecting rod (14) to reach its upper limit. Both the toilet lid (4) and the toilet seat (6) are inserted, but the toilet lid (4) and the toilet seat (6) are both inserted.
6) is completely closed, the upper side of the body of the swinging rod (16) contacts the limit switch (22) and the motor (19)
The rotation of the toilet lid (4) and the toilet seat (6) are completely stopped.

In addition, benefit (4) and the attachment part of the toilet seat (6) (5> (5)
The mounting positions of (7), (8) and the limit switches (22) and (23) are not limited to the above, and can be changed arbitrarily.

Also, discs (9) (9) and discs with sliding fJl cylinders (10) (1
1) may use an electromagnetic clutch.

(E) Effects of the Invention In the present invention, when using the toilet bowl as described above, when the operating switch is pressed, the toilet lid and toilet seat open and close at the same time, or only the toilet lid opens and closes automatically. We have made a major contribution to people who find it inconvenient to open and close the toilet seat manually, such as people with physical disabilities, people who have difficulty bending their backs due to back pain, and people who have lost their limbs due to illness after surgery. It's Surano.

[Brief explanation of drawings]

FIG. 1 is a plan view of a main part of a device a according to the present invention. FIG. 2 is a side view of the device according to the invention. FIG. 3 is a partially enlarged side view of the device according to the present invention. In the figure (1) is the toilet itself. (2) is a bearing. (3) is the main axis. (4) is the toilet lid. (5) is the attachment part of the benefit. (6) is a toilet seat. (7) and (8) are the toilet seat attachment parts. (9) is a disk. (10) and (11) are discs with sliding tubes. (14) is a connecting rod. (16) is a swinging rod. (18) is a guide slot. (19) 1, motor. (20) is a cam board. (21) is the guide [] - Raku (22) and (23) are limit switches. (24) is jte, moving lever. (26) is the operating rod. (27>(28> is a magnet actuation device. (29) and (30) are actuation switches.

Claims (1)

[Claims] The attachment parts of the toilet lid and toilet seat are fitted on the left and right sides of the protruding part of the main shaft that passes through the bearing provided on the front surface of the main body of the toilet bowl, and a disc is fixed to the inner surface of the attachment part of the toilet lid, and the disc is fixed to the inside surface of the attachment part of the toilet lid. A disk with a sliding tube that can be freely engaged with and detached from the disk with a slight gap is provided opposite to the outside of the mounting portion of the toilet seat, and one of the disks with the sliding tube is engaged with the mounting portion of the toilet seat. The upper end of the connecting rod is connected to the other disc with a sliding tube, and one end of a swinging rod with limit switches corresponding to both the upper and lower sides is attached to the lower end, and the other end is pivoted at a suitable position and the swinging rod is attached to the lower end of the connecting rod. A guide elongated hole is provided in the body of the moving rod, and a guide roller protruding from the periphery of a cam disc rotated by a motor is engaged with this elongated hole. The actuating rod is connected to one end of the actuating rod through the actuating rod, and an actuating device using a magnet is attached to the other end, and the actuating device is electrically connected to the motor, the limit switch, and the actuating switch provided at the appropriate location to operate the actuating switch. In other words, a toilet lid and toilet seat opening/closing device for a Western-style toilet that allows the toilet lid and seat to open and close at the same time or only the toilet lid.