JPH0242233Y2 - - Google Patents

Description

[Detailed description of the invention] A. Industrial application field The present invention is designed to close the power supply circuit of the electric motor provided on the support by lifting the cover of the roll-type toilet paper support member halfway, and to operate the electric motor in conjunction with the cover of the roll-type toilet paper support member. The present invention relates to a support for roll-type toilet paper, which allows the free end of the toilet paper to be automatically and continuously pulled out and used by rotating the support section of the roll-type toilet paper.

B. Prior Art A conventional support member for roll-type toilet paper has a core shaft inserted through a paper cylinder of roll-type toilet paper supported by bearings of side plates protruding in a U-shape on both sides of the support member. The free end of the roll-type toilet paper is pushed out by hand around the core shaft, and the rolled-out toilet paper is torn into pieces at the front edge of a cover that is pivoted above the support member.

C. Problems to be solved by the invention The present invention does not require the action of manually pulling out the roll-type toilet paper suspended from the support member and tearing it into pieces, but automatically rotates the roll-type toilet paper and uses it. It is an object of the present invention to provide a support device whose free end is fed out and the hanging toilet paper is hooked on the edge of the cover and torn into pieces.

D. Means for solving the problem (1) Core rod 12 of roll-type toilet paper 10
A support member having side plates 2 and 2' on both sides with U-shaped grooves 3 and 3' spanning the sides, a driven gear 16 at one end, a collar 28 at the other end, and a roll-type toilet in the middle. A spring rod 14 supporting the paper tube 11 of the paper 10 is attached, a core rod 12 is provided with shafts 12a and 12b that engage with the side plates 2 and 2' of the support member 1, and the base of the support member 1 is attached to the pin 20. a cover 19 equipped with an actuating plate 21 which is pivoted on the shaft and has a switching contact piece 23 attached to an intermediate portion thereof; The power supply battery 31 and the power supply circuit of the motor 17 are connected to the switching contact piece 23.
A support for roll-type toilet paper, characterized in that it consists of switching contacts 34 and 35 provided in the power supply circuit of the electric motor 17 so as to open and close at the same time.

E. Action Raise the free end of the cover 19 and close the connecting pieces 34 and 35 with the switching contact piece 23. Then, the current from the battery 31 flows to the electric motor 17 to rotate the electric motor in one direction, and the gears 18 and 16 are rotated in conjunction with each other to rotate the core rod 12 and the roll-type toilet paper 10, and the end of the roll-type toilet paper 10 is rotated. Bring it out. After the terminal has been extended to the required length, when the cover 19 is released, the cover 19 rotates under its own weight in the opposite direction, lowers the actuating plate 21, and moves the switching contact piece 2.
3 is separated from the connecting pieces 34 and 35 to stop the power supply to the electric motor 17 and stop the rotation of the electric motor, so that the roll-type toilet paper 10 stops rotating.
Therefore, the rolled-out portion of the roll-type toilet paper 10 can be cut into pieces at the edge of the cover 19. To replace the roll-type toilet paper 10 with a new one, raise the cover 19 further, separate the switching contact piece 23 from the connection pieces 34 and 35, and disconnect the power circuit of the electric motor 17 to prevent the core rod 12 from rotating. The new roll-type toilet paper 10 is replaced with the old roll-type toilet paper 10 from the direction of the brim 28.

Example Embodiments of the present invention will be described with reference to the drawings.

1 is a support member formed in a U-shape when viewed from above;
2 and 2' are side plates of the supporting member, and 3 and 3' are U-shaped grooves that are open at the top and are formed in the side plates, and are used to form a paper cylinder 11 of a roll-type toilet paper 10 to be described later.
A core rod 12, which is inserted through the core rod 12, is spanned. A plurality of spring rod insertion holes 13 are provided at both ends of the core rod 12.
13' are formed symmetrically, and the tips of the legs 15, 15' at both ends of the spring rod 14, which is curved in a substantially U-shape, are inserted and locked into the spring rod insertion hole, and the group of spring rods 14 is inserted from the side. The core rod 1 is formed radially as seen.
The paper cylinder 11 of the roll-type toilet paper 10 is inserted into the outer periphery of the spring bar 14 of No. 2 so as to be in pressure contact with the outer periphery of the spring bar 14.
is made to rotate together with the core rod 12. Reference numeral 16 is a driven gear such as a worm gear or a spiral gear provided at one end of the core rod 12, and the rotational force is transmitted from the worm of the electric motor 17 or a driving gear 18 such as a spiral gear to the core rod 12 and the roll toilet. The toilet paper 10 is rotated in conjunction with the toilet paper 10, and the free end of the roll-type toilet paper 10 is automatically loosened and hung down to make it easy to shred.

Reference numeral 19 denotes a cover whose base is pivoted to the upper part of the side plates 2 and 2' of the support member 1 with pins 20, and is made of an insulating material on a protruding piece 19a provided in the middle of one side edge of the cover. One end of the actuating plate 21 is pivoted, and the actuating plate has a long groove 22, and a power circuit switching contact piece 23 of the electric motor 17 is attached to the long groove 22 with a screw 24 so that it can be adjusted vertically and upwardly. There is.

In this embodiment, a DC motor is used as the motor 17,
The electric motor 17 is attached to the inside of the support member 1 by a mounting member 26.
It is installed at.

Next, on the opposite side of the gear 16, the core rod 12 is provided with a collar 28, and on the outside of the gear 16 and the collar 28 there is provided a shaft 12 that fits into the U-shaped grooves 3 and 3' of the side plates 2 and 2'.
a and 12b' are provided, respectively, and knob portions 29 and 29' are provided on the outside of these shafts 12a and 12b', respectively. To insert the paper tube 11 of the roll-type toilet paper 10 into the core rod 12, the roll-type toilet paper 10 is moved from the left side in FIG. 7 toward the worm wheel 16 via the collar 28. Then, the group of spring rods 14 is formed into a substantially U-shape, and the legs 15, 15' at both ends of the spring rods 14 are engaged with the holes 13, 13' formed at both ends of the core rod 12, so that the paper cylinder 11 Since the outer surface of the spring rod 14 is pressed against the elasticity of the spring rod 14, when the core rod 12 rotates, the rolled toilet paper 10 also rotates as a unit.

A battery holder 30 holds a battery 31, and the battery holder 30 and the mounting member 26 are attached to the support member 1 with screws or the like. Further, lead wires 32 and 33 of the electric motor 17 are connected to connection pieces 34 and 35, respectively, which are closed or opened to the switching contact piece 23 by moving the actuating plate 21 up and down. Reference numerals 36 and 37 are contact plates that are brought into contact with the positive and negative poles of the battery 31, respectively. The power supply circuit of the electric motor 17 is opened and closed at this point.

The upper end of the actuating plate 21 to which the switching contact piece 23 is attached is attached to a protrusion 19a provided in the middle of the cover 19, and when the cover 19 is rotated upward with its free end about the pin 20, The actuating plate 21 is also pulled upward, and the switching contact piece 23 is moved to the connecting piece 34.
Close the space between and 35. When the cover 19 is further rotated upward, the switching contact piece 23 is separated from between the connecting pieces 34 and 35, so that the power supply circuit of the motor 25 is cut off. Therefore, remove the core rod 12 from the side plates 2, 2',
New roll-type toilet paper 10 with core rod 1
Replace it with 2. In addition, when the tip of the cover 19 is located downward and in contact with the surface of the roll-type toilet paper 10, the switching contact piece 23 is farther apart than between the connecting pieces 34 and 35, so the electric motor 17
No current flows and the motor does not rotate.

Reference numeral 40 is a music box, which is attached to the inside of the support member 1 and plays a melody to produce refreshing music inside the toilet.

Effects The present invention is configured as described above, so that when pulling out the roll-type toilet paper, the cover is slightly lifted with one hand, the power supply circuit of the electric motor 17 is closed, and the roll-type toilet paper is rotated. After hanging the terminal and pulling out the required length of rolled toilet paper, hold down the end of the rolled toilet paper with your other hand and remove the cover 19.
Since the switching contact piece 28 is further opened, the contact plate 3
When replacing toilet paper 10 away from 6, 37, the electric motor 17 does not rotate, making it easy to replace.

[Brief explanation of the drawing]

FIG. 1 is a front view of the support member, FIG. 2 is a side view of the same, and FIG. 3 is a partially cutaway front view of the core rod.
Figure 4 is a front view of the spring bar, Figure 5 is a perspective view of the cover, Figure 6 is a front view of the cover mounting pin, and Figure 7 is a front view of the spring bar.
The figure is a partially cutaway front view of rolled toilet paper attached to the core shaft, Figure 8 is an explanatory diagram of the installation state of the motor, battery, etc. and supporting members, and Figure 9 is the motor, battery, and connections. Exploded perspective view of members, No. 10
The figure shows the connection circuit between the motor and battery. 1: supporting member, 2, 2': side plate of supporting member, 3,
3': U-shaped bearing part, 10: Roll-type toilet paper, 11: Paper cylinder of roll-type toilet paper, 12: Core rod, 12a, 12b: Axis of core rod,
13, 13': Spring rod insertion hole, 14: Spring rod, 1
5, 15': Legs at both ends of spring rod, 16: Driven gear, 17: Electric motor, 18: Driving gear, 19: Cover, 19a: Projecting piece of cover, 20: Pin, 2
1: Actuation plate, 22: Long groove of actuation plate, 23: Switching piece, 24: Screw, 28: Collar, 29, 29':
Knob part, 30: Battery holder, 31: Battery, 3
2, 33: Electric motor lead wire, 34, 35: Connection piece, 36, 37: Contact plate.

Claims (1)

[Scope of Claim for Utility Model Registration] A support member 1 having side plates 2 and 2' on both sides with U-shaped grooves 3 and 3' for spanning a core rod 12 of a roll-type toilet paper 10, and a driven member at one end. A gear 16 and a collar 28 are provided at the other end, and a spring bar 14 that supports the paper cylinder 11 of the roll-type toilet paper 10 is attached to the middle part.
a shaft 12 engaging the side plates 2 and 2' of the support member 1;
a and 12b; a cover 19 having an actuating plate 21 whose base is pivoted to the support member 1 with a pin 20 and a switching contact piece 23 attached to the intermediate part; and a driven member of the core rod 12. an electric motor 17 provided with a driving gear 18 that meshes with the driving gear 16; a power source battery 31 for the electric motor 17; A support for roll-type toilet paper characterized by comprising switching contact pieces 34 and 35 provided.