JP3763121B2 - Roll paper holder - Google Patents

Description

[0001]
[Industrial application fields]
The present invention relates to a roll paper holder.
[0002]
[Prior art and problems]
Conventionally, a high-quality roll paper holder whose main body is made of ceramics has a structure as shown in the perspective view of FIG. 6, and protrudes from the back piece 1a of the holder main body 1 and its left and right ends. The side pieces 1b, 1b are made of ceramics and are integrally formed, and a paper cutting plate 52 is provided on the upper surface, but the left and right side pieces 1b, 1b are respectively recessed with vertical grooves 51, 51 in the vertical direction. The core rod 53 provided with a spring 54 so as to be able to expand and contract can be inserted into and attached to the longitudinal grooves 51, 51, and the roll paper is attached to the core rod 53. The core bar 53 is inserted into the longitudinal grooves 51, 51 from above and attached.
[0003]
In such a structure, the roll paper cannot be set unless the core rod 53 is removed one by one. Therefore, there is a problem that the replacement work of the roll paper is troublesome, and the holder body 1 is made of ceramics. There is a problem in that the attachment position of the core rod 53 changes depending on baking, and individual differences occur in the paper cutting performance.
[0004]
Conventionally, in a roll paper holder provided with a rotatable support arm 57 capable of exchanging roll paper with a single touch, the holder body 55 is made of metal or resin as shown in the exploded view of FIG. The side plate portions 55b and 55b are formed by bending the back plate portion 55a to the left and right, and the support arms 57 attached to the bracket 56 are fixed to the side plate portions 55b and 55b from the outside with double-sided tape or bolts. Further, ceramic covers 58 and 58 are respectively covered on the outside and decorated with the ceramic covers 58 and 58. In the structure shown in FIG. 7, since the entire structure is not made of ceramics, It is difficult to make use of the texture, and if the entire holder body 55 is made of ceramics, depending on the baking of the ceramics, there will be variations in the concave holes for attaching the support arms 57. Kiga occur, deviated mounting position of the left and right support arms 57, 57, there is a problem that variation in the paper cutting performance due to beetle plate 52 occurs.
[0005]
[Means for Solving the Problems]
The present invention has been devised in view of the above-described conventional problems, and the holder body can be molded from ceramics to make use of the goodness and texture of ceramics, and roll paper can be replaced with one touch. The purpose of this paper is to provide a roll paper holder, the gist of which is a ceramic paper holder body with side pieces protruding from the left and right ends of the back piece that is fixedly attached to the wall surface. A bracket in which a support arm case having a paper support arm capable of attaching and detaching roll paper with a single touch is fixed to the inner surface of each side piece, and a part of the bracket is attached to a paper holder at the end of the paper cutting plate. It is that it was pressed and fixed to the body .
[0006]
【Example】
Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is an exploded perspective view of components of a roll paper holder. The holder body 1 is entirely made of ceramics, and both left and right ends of a back piece 1a fixedly attached to a wall surface of a toilet or the like. The side piece portions 1b, 1b are integrally molded with ceramics so as to protrude from the inside, and a large storage concave portion 2 is formed in a concave shape on the inner side surface of each side piece portion 1b, 1b. An outer peripheral recess 3 is formed on the outer peripheral side of the outer peripheral recess 3 so as to be shallowly recessed. A protrusion 3a is continuously formed on the upper portion of the outer peripheral recess 3 so as to protrude toward the back piece 1a. The locking hole 4 for attaching the paper cutting board 14 is integrally formed.
[0007]
Each of the left and right storage recesses 2 stores a support arm case 5 having a paper support arm 6 that can rotate in the vertical direction. The support arm case 5 and the paper support arm 6 are made of resin. Thus, the support arm case 5 is much smaller than the storage recess 2, and even if the storage recess 2 is slightly distorted by the heating of the holder body 1, the support arm case 5 can be satisfactorily placed in the storage recess 2. The dimensions are designed to accommodate the support arm case 5.
[0008]
On the lower surface of the flange portion 5a of the support arm case 5, penetrating holes 5b and 5b are formed. Further, through holes 9 and 9 are also formed in a lower portion of a bracket 7 formed of a flat metal having an opening 8 through which the flange 5a of the support arm case 5 abuts and the paper support arm 6 can protrude. Further, a protrusion 7a is integrally formed on the upper portion of the bracket 7, and a through hole 10 is formed in the protrusion 7a.
[0009]
Screws 11 and 11 are respectively inserted into the through holes 9 and 9 of the bracket 7 from the inside, and the screws 11 are further passed through the holes 5b and 5b of the support arm case 5, and nuts 12 and 12 are screwed to the back side of the support arm case 5. By tightening the screw 11, the bracket 7 and the support arm case 5 can be fixed integrally in advance. In this state, the support arm is placed in the storage recess 2 formed in each side piece 1b of the holder body 1. The case 5 can be inserted and the bracket 7 can be fitted into the outer peripheral recess 3 to be attached. The protruding portion 7a is inserted into the projecting recess 3a, and the double-sided adhesive tape 13, If 13 is affixed, this double-sided adhesive tape 13 will be affixed to the outer peripheral recessed parts 3 and 3 surface, and the bracket 7 will be fixed to the outer peripheral recessed part 3 favorably.
[0010]
A fixing rod 15 is inserted into the rotating portion 14 a of the paper cutting plate 14, and a spring bending portion 15 a is formed at the center of the fixing rod 15 so that both ends can be expanded and contracted. With the bushes 16, 16 fitted into the left and right ends of the fixing rod 15, both ends of the fixing rod 15 can be fitted into the locking holes 4 of the holder body 1, respectively. By passing each side through the through hole 10 of the bracket 7, the bush 16 presses the protruding portion 7 a of the bracket 7 against the protruding recess 3 a, and the bracket 7 can be favorably fixed by the pressing force on both ends of the fixing rod 15. It will be possible.
[0011]
As described above, the bracket 7 is fixed at both ends of the fixing rod 15 of the paper cutting plate and fixed in the outer peripheral recess 3 by the double-sided adhesive tapes 13 and 13. Therefore, even when the adhesive force of the double-sided adhesive tapes 13 and 13 is lowered, the bracket 7 is pressed and fixed by the fixing rod 15, so that the bracket 7 does not come off and fall.
In addition to fixing with the double-sided adhesive tape 13, if a nut is embedded in the outer peripheral recess 3 or the like in advance, the bracket 7 can be firmly fixed by tightening a bolt to the embedded nut.
[0012]
In such a structure, if the storage recess 2 and the outer periphery recess 3 of the holder body 1 are set to have a diameter larger than that of the support arm case 5 and the bracket 7 in advance and the holder body 1 is formed of ceramics, The support arm case 5 can be fixed at a predetermined position via the bracket 7 without being influenced by changes in the shape of the storage recess 2 or the outer periphery recess 3 even if it is slightly distorted during firing. It can be attached and fixed to the holder main body 1 with a fixed right and left positional relationship, and the paper cutting plate 14 abuts on the entire surface of the roll paper to ensure stable paper cutting performance.
[0013]
In the case where the bracket 7 is made of resin, as shown in FIG. 2, the bracket 7 and the support arm case 5 can be integrally formed of the same material in advance, and the ceramic holder body 1 can be better formed. It can be attached to.
Further, as shown in FIG. 3, the connecting claws 17, 17 are integrally formed on the support arm case 5, and the connecting claws 17, 17 are engaged with the inner periphery of the opening 8 of the bracket 7. The bracket 7 and the support arm case 5 can be structured so as to be integrated.
[0014]
Further, as shown in FIG. 4, the fixing rod 15 of the paper cutting plate has a structure in which a spring 18 is housed in a central central cylindrical portion 15 b and both ends of the fixing rod 15 can be expanded and contracted by the urging force of the spring 18. Further, as shown in FIG. 5, the screw 19 can be advanced and retracted into the central cylindrical portion 15b, and the tip of the fixing rod 15 on one side can be expanded and contracted.
[0015]
【The invention's effect】
The roll paper holder of the present invention is a ceramic paper holder main body in which side piece portions are formed so as to protrude from both left and right sides of a back piece portion fixedly attached to a wall surface or the like. By fixing a bracket with a support arm case with a paper support arm that can attach and detach roll paper with one touch on the side, and pressing and fixing a part of the bracket to the paper holder body at the edge of the paper cutting board Since the main body is made of earthenware, you can take advantage of the goodness and texture of earthenware, and because the paper support arm is provided, you can change roll paper with one touch by operating with one hand, and operability It will be improved.
Further, the paper support arm can be assembled in a fixed positional relationship via the bracket without being influenced by individual differences of the paper holder main body, and stable paper cutting performance can be ensured.
In addition, by pressing and fixing a part of the bracket to the paper holder main body at the edge of the paper cutting plate, the bracket will not fall off even if the adhesive force between the bracket and the paper holder main body decreases. It has the effect of maintaining a stable mounting state.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view of constituent members of a roll paper holder.
FIG. 2 is a perspective configuration diagram when a support arm case and a bracket are integrally formed of resin.
FIG. 3 is a perspective configuration diagram of a configuration in which a connection claw is provided on a support arm case and integrated with a bracket.
FIG. 4 is a perspective configuration diagram showing a modified example of the fixing rod of the paper cutting plate.
FIG. 5 is a perspective configuration diagram showing a modified example of the fixing rod.
FIG. 6 is a perspective view of a conventional earthenware roll paper holder.
FIG. 7 is an exploded view of a conventional roll paper holder provided with a paper support arm that can be attached and detached with a single touch.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Paper holder main body 1a Back piece part 1b Side piece part 2 Storage recessed part 3 Outer periphery recessed part 3a Protrusion recessed part 4 Locking hole 5 Support arm case 5a Gutter part 5b Hole 6 Paper support arm 7 Bracket 7a Protrusion part 8 Opening 9 Through hole 10 Through Hole 11 Screw 12 Nut 13 Double-sided adhesive tape 14 Paper cutting board 15 Fixing rod 15a Spring curved portion 15b Central tube portion 16 Bush 17 Connecting claw 18 Spring 19 Screw

Claims (1)

On the inner side surface of each side piece part of the ceramic paper holder body formed by projecting side piece parts from the left and right ends of the back piece part fixedly attached to the wall surface etc.,
Fix the bracket that fixed the support arm case with the paper support arm that can attach and detach the roll paper with one touch ,
A roll paper holder , wherein a part of the bracket is pressed and fixed to a paper holder body at an end of a paper cutting plate .

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