JPH0515452B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a roll paper support mechanism and its mounting structure in a paper holder installed in a toilet or the like.

(Prior art and its problems) Conventionally, a paper holder installed in a toilet, etc. has a structure as shown in FIG. It has an abutting piece 51a, and protruding pieces 51b, 51b integrally formed at both ends of the abutting piece 51a to protrude forward. It has a structure in which movable support claws 52, 52 are arranged so that the core of the roll paper can be supported by the support claws 52, 52, and the support claws 52 have a mounting structure as shown in FIG. It was attached to a holder 51.

That is, the protruding piece 51b of the paper holder 51
An opening 51c is formed from the inside, and a shaft hole 51d is formed at the tip of the protruding piece 51b, and a support claw 52 is attached to the opening 51c via a cover body 55. 52 is inserted into the shaft hole 51d, and the shaft tube 55 formed in the cover body 55 is inserted into the shaft hole 51d.
The shaft 52a on one side is inserted into the support claw 5.
2 is rotatable in the vertical direction, and the support claw 5
A spring 53 and a push pin 54 are housed in the spring hole 52b formed in the spring hole 52b, and the support claw 52 is always held horizontally by the biasing force of the spring 53, and the roll paper is held downward. When the device is attached from the side, the support claw 52 is configured to be rotated upward.

In this way, attach the support claw 52 to the paper holder 51.
To attach the spring 53, push pin 54, and cover body 55 to the opening 5 of the protruding piece 51b,
1c, there are problems such as it takes time and effort to attach the support claws 52 and is difficult to attach, and it is easy to disassemble.Furthermore, an opening 51c and a shaft hole 51d are formed on the paper holder 51 side. Therefore, when the paper holder main body 51 is made of ceramic, for example, there is a problem that it is difficult to form the opening 51c, the shaft hole 51d, etc.

(Means for Solving the Problems) The present invention has been devised in view of the above-mentioned conventional problems, and provides a roll paper support mechanism and its mounting structure that can unitize the constituent members and easily attach to a paper holder. The first gist thereof is a roll paper support mechanism unit that is attached to a paper holder main body and has a support claw that can support the axis of a roll paper, the roll paper support mechanism unit comprises a case body rotatably holding the support claw, and a back plate fixed to the back surface of the case body and covering the support claw from the back side, the case body, the support claw, and the back plate and are integrated into a single unit.

In addition, the gist of the second mounting structure is that a side molding having a threaded cylinder part that can be inserted into the through hole is provided on the outside of the through hole formed in the paper holder main body, and a A unitized roll paper support mechanism part having a support claw that can be used is disposed, and a mounting screw is screwed into the threaded cylinder part through the roll paper support mechanism part and the through hole, and the roll paper support mechanism is attached to the paper holder body. This is because the mechanical part is fixed.

(Function) The roll paper support mechanism includes a case body, a support claw rotatably held by the case body, and a back plate covered on the back side of the case body, and these are integrated. Because it is configured as a unit, it can be attached to the paper holder in a unitized state, and there is no need to disassemble it like in the past, and there is no need to assemble multiple parts at the time of installation, making installation extremely simple. In addition, there is no need to form an opening in the paper holder body for installation.
The paper holder main body side is easy to manufacture, and the paper holder main body can be easily manufactured from ceramics or the like.

In addition, in the mounting structure in the second claim, the unitized roll paper support mechanism is mounted to the paper holder main body through the side molding with screws, so the mounting can be easily performed and there is no need to attach the roll paper support mechanism to the main body side. Since it is sufficient to form only the through-hole, the paper holder main body can be easily shaped.

(Example) Hereinafter, an example of the present invention will be described based on the drawings.

FIG. 1 shows an exploded perspective view of a roll paper support mechanism attached to a paper holder. 3 and a back plate 4 as main components.

The case body 2 is formed in a substantially elliptical shape, and has a concave upper surface step 2e formed on the upper surface side, and groove-shaped pin holes 2a, 2a is formed.
Further, a pair of screw insertion holes 2c, 2c are formed in the lower part of the pin hole 2a on the back side, and a fixing hole 2d is further formed in the lower center part.

Further, the support claw 3 is formed into a protruding claw shape, and pin holes 3a, 3a are formed at the rear end.

The back plate 4 is formed into an elliptical flat plate shape, and has a pair of screw insertion holes 4a, 4a formed therein, and a concave stepped portion 4c formed on the upper surface side. There is a protruding pin push piece 4 on the side.
A fitting protrusion 4d that can be fitted into the fixing hole 2d of the case body 2 is integrally formed at the center portion of the case body 2.

Such a component can be integrally assembled using the pin 5 and the coiled spring 6 with a through hole 6a formed in the center.

That is, the spring 6 is arranged inside the pin holes 3a, 3a of the support claw 3, and in this state, the pin holes 3a,
3a from the outside, and the pin 5 is inserted into the through hole 6a of the spring 6 to connect the spring 6 and the support claw 3.
to integrate. In this state, the support claw 3 is attached to the upper step 2e of the case body 2 in a protruding manner, and both ends of the pin 5 are inserted into the pin holes 2a, 2a of the case body 2. At the same time, the end of the spring 6 is attached to the spring groove 2b of the case body 2 by applying a biasing force. After that, fit the back plate 4 from the back side of the case body 2, fit the fitting protrusion 4d into the fixing hole 2d, the pin pusher piece 4b into the pin holes 2a, 2a, and push both ends of the pin 5 from the back side. Press the pin 5 into the pin hole 2 of the case body 2.
a, 2a.

In this state, the support claws 3 protrude from the front side of the case body 2, and the back side is hidden by the back plate 4. The support claw 3 can be rotated in the vertical direction using the pin 5 installed in the pin groove 2a as a fulcrum, and the support claw 3 is always rotated in a direction perpendicular to the case body 2 due to the biasing force of the spring 6. When the support claw 3 is rotated upward, it can be returned to its original position by the biasing force of the spring 6.

In this way, the roll paper support mechanism section 1 of this example
The case body 2, the support claws 3, and the back plate 4 can be integrated into a unit, and the unit can be attached to a paper holder.

Its installed state is shown in FIGS. 2, 3, and 4.

The holder main body 10 is formed into a U-shape in plan view by a contact piece 10a that is fixed in contact with a wall surface of a toilet, etc., and protrusion pieces 10b, 10b that are formed to protrude forward at both ends of the contact piece 10a. It is entirely made of ceramic.

Each of the protruding pieces 10 of this holder main body 10
A pair of penetrating holes 9, 9 are formed in advance in b, 10b, and a side molding 11 made of resin can be attached to the outside of this protruding piece 10b.

A pair of threaded cylindrical parts 12, 12 are integrally formed inside the side molding 11, and the threaded cylindrical part 1
A screw is engraved on the inner peripheral surface of 2. The threaded cylinder parts 12, 12 of the side molding 11 are inserted into the through holes 9, 9 formed in the protruding piece part 10b, and the side molding 1 is inserted outside the holder main body 10.
1 and 11 can be attached, and after the attachment, oval rubber gaskets 8 and 8 are attached to the inside of the protruding piece portion 10b. This rubber packing 8 has screw insertion holes 8a, 8a formed at positions that align the through holes 9, 9, and the unitized roll paper support mechanism section 1 is placed inside the rubber packing 8.
can be installed.

That is, the screw insertion holes 2c, 2c formed in the case body 2 of the roll paper support mechanism section 1 and the screw insertion holes 4a, 4a formed in the back plate 4,
Insert the mounting screws 7, 7 from the front side, insert the mounting screws 7, 7 into the screw insertion holes 8a of the rubber gasket 8, and then insert them into the through holes 9, 9 of the holder body 10. can be screwed into the threaded cylinder portions 12, 12 of the side molding 11.

By tightening the mounting screws 7, 7, the mounting screws 7 are screwed into the threaded cylinder parts 12, 12, and the roll paper support mechanism part 1 is firmly attached to the protruding piece 10.
It is joined to the inside of b as shown in Fig. 2b.

Each protruding piece portion 10b, 10b of the holder body 10
FIG. 3 is a plan view of the roll paper support mechanism 1 attached to the inner side of the roll paper support mechanism 1, and FIG. 4 is a front view thereof.

When the paper holder H is formed in this way and is fixed on the wall surface of the toilet, the roll paper can be attached from below inside the protruding pieces 10b, 10b of the paper holder H, and the roll paper can be attached. At this time, the support claws 3, 3 are rotated upward, and the support claws 3, 3 are properly inserted into the axis of the roll paper, so that the roll paper can be supported well.

(Effects of the Invention) The roll paper support mechanism section of the present invention includes a case body that rotatably holds the support claws, and a back plate that is fixed to the back surface of the case body and covers the support claws from the back side. Since the case body, the support claws, and the back plate are integrated into one unit, it can be attached to the paper holder body in a unitized state in advance, and there is no need to disassemble it during installation as in the conventional case. , it has the effect of making it possible to complete the installation simply and well, and since there is no need to form an opening etc. in the paper holder body, the paper holder body can be easily molded from ceramic or the like. It has the effect of

Also, the mounting structure of the roll paper support mechanism is as follows:
A side molding having a threaded cylinder part that can be inserted into the through hole is arranged on the outside of the through hole formed in the paper holder body, and a rotatable support claw is installed inside the through hole to form a unit. A roll paper support mechanism is provided, and a mounting screw is screwed into the screw tube through the roll paper support mechanism and the through hole, and the roll paper support mechanism is fixed to the paper holder body. It is only necessary to form a through hole in the holder body, and the shape of the paper holder body can be made neat.It is also possible to easily shape the paper holder body using ceramics, etc. The unitized roll paper support mechanism can be easily and firmly attached via the side molding, and the overall shape has the effect of presenting a neat appearance.

[Brief explanation of the drawing]

The figures show an embodiment of the present invention, in which Fig. 1 is an exploded perspective view of the roll paper support mechanism, and Fig. 2A shows a state in which the unitized roll paper support mechanism is attached to the paper holder body before installation. Exploded perspective view, Figure 2B is a perspective view after installation is completed, Figure 3 is a plan view of the completed paper holder, Figure 4 is a front view of Figure 3, and Figure 5 is a perspective view of the conventional paper holder. 6 is an exploded perspective view of the constituent members of the support claw attached to the paper holder of FIG. 5. DESCRIPTION OF SYMBOLS 1... Roll paper support mechanism part, 2... Case body, 2a... Pin hole, 2c... Screw insertion hole, 2e... Upper step part, 3... Support claw, 3a... Pin hole, 4... Back plate,
5...Pin, 6...Spring, 7...Mounting screw, 8...Rubber gasket, 9...Through hole, 10...Holder body, 10
b... Projection piece part, 11... Side molding, 12... Threaded cylinder part.

Claims (1)

[Scope of Claims] 1. A roll paper support mechanism unit that is capable of supporting the axis of the roll paper and has a support claw and is attached to a paper holder main body, the roll paper support mechanism unit being capable of rotating the support claw. The case body, the support nails, and the back plate are integrated into a single unit, and the case body, the support nails, and the back plate are integrated into a single unit. A roll paper support mechanism section characterized by: 2. A side molding having a threaded cylinder portion that can be inserted into the through hole is arranged on the outside of the through hole formed in the paper holder body, and a side molding having a rotatable support claw inside the through hole is formed into a unit. The roll paper is provided with a roll paper support mechanism, a mounting screw is screwed into the threaded cylinder through the roll paper support mechanism and the through hole, and the roll paper support mechanism is fixed to the paper holder body. Mounting structure of the support mechanism.