JP2011218131A - Paper holder - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a paper holder from which predetermined length of rolled paper is usually drawn out from the distal end edge of a cover lid 5 of the paper holder 1 when the rolled paper is not in use.SOLUTION: A pair of side plates 3 projecting forward are provided opposite to each other on both right and left end edges of a back plate 2. On the upper parts of the side plates 3, slide grooves 8 formed of long grooves extending in the front-rear direction are grooved in positions facing each other. On both right and left sides of the base part of a cover lid 5, shafts 9, 9 projecting toward outside are respectively provided. The shafts 9 are attached in the slide grooves 8 slidably in the front-rear direction and each one end of the shafts 9 is attached to each of plate springs 12 so as to move rearward in the slide groove 8 by restoring force of the plate springs 12. On the back plate 2, a support member 23 having a restoration means inside is attached, and a support piece 6 is provided freely rockably in the distal end of the support member 23 via an attaching rod 26, the support piece 6 being formed of a curved face in an arc shape from side view gradually upward swelling in such a manner that the front-rear direction center part of the curved face long in the front-rear direction forms the apex.

Description

  The present invention relates to a paper holder in which a roll paper having a fixed length is always drawn out from the front end edge of a cover lid of the paper holder when roll paper such as roll toilet paper is used.

A toilet paper holder for mounting roll paper, for example, roll-shaped toilet paper, has a front edge of the cover lid formed on a cutter for cutting the toilet paper, and after use, a front edge of the cover lid, In general, the toilet paper cut at the front edge is superposed on the same line.
The above-described general toilet paper holder has a top edge of the cover lid and a cut edge of the toilet paper cut at the front edge portion being polymerized on the same line. Pull the used amount of the toilet paper to the outside of the lid, and pull the used amount in one hand and press the cover lid with the other hand to cut the toilet paper, or lift the lid In this state, the toilet paper was slightly rotated with one hand to hang the end of the toilet paper, and the toilet paper was cut by holding the suspended portion with one hand and pressing the cover with the other hand. The toilet paper holder with such a configuration needs to touch the cover of the toilet paper holder every time it is used, and it is unsanitary to touch the cover with a hand, especially for public toilets used by unspecified people. In addition, since women use toilet paper several times a day regardless of the type of excrement, they feel resistance to the toes being damaged and the sound generated when the cover is moved up and down leaking outside. There was a drawback.
In view of the above drawbacks, polymerization is performed so that the front edge of the cover and the edge of the sliding inner blade coincide with each other below the cover, and the cover is provided with a long groove extending in the vertical direction at substantially the center in the width direction, A slide lever mounted on the upper surface of the sliding inner blade is slidably mounted in the long groove, and a fixed lever is provided at a predetermined distance from the front end of the long groove on the top surface of the cover so that the sliding inner blade is restored in the rear direction. Both ends of the coil spring are attached to the rear and upper back of the sliding inner blade, and the slide lever and fixed lever are sandwiched between fingers and the slide lever is slid forward in the long groove to cover the sliding inner blade. Cut the toilet paper with the sliding inner blade while moving it forward from the leading edge, and then move the sliding inner blade under the cover lid by the restoring force of the coil spring when you release your hand from the slide lever. Arranged, A toilet paper holder has been proposed in which the tip of the illeret paper protrudes from the tip edge of the cover lid by the amount of movement of the slide lever, and the protruding part can be used as a drawer piece for the next use. (For example, refer to Patent Document 1).
The invention disclosed in Patent Document 1 has a double structure in which the cover is overlapped with the cover and the sliding inner blade, so that the cover is heavy and the number of parts is high, resulting in high cost. Also, when the rubber belt is removed from the side plate when the toilet paper is attached, the sliding inner blade rotates in the back direction together with the cover lid due to the restoring force of the coil spring. There is a case in which there is a case where it is damaged due to an impact caused by the rotational movement of the inner blade, which is dangerous.
In the space surrounded by the receiving member and the paper cutting plate, the front part of which is formed in an arcuate shape, an extrusion member is provided that urges forward in the horizontal direction using the elastic force of the coil spring. A toilet paper holder configured to extrude toilet paper forward by a member has been proposed (see, for example, Patent Document 2).
In the case of the toilet paper holder disclosed in Patent Document 2, even when the toilet paper has a small diameter due to use, the toilet paper is pressed against the arc-shaped receiving member and the front end portion of the paper cutting board from the rear by the pushing member. Therefore, it is possible to cut the toilet paper without pressing the paper cutting board by hand. However, depending on the paper cutting operation, the edge of the toilet paper and the leading edge of the paper cutting board may overlap and the leading edge of the toilet paper may not be pulled out from the leading edge of the paper cutting board. In addition, there is a problem in that it may be necessary to lift the paper cutting plate and receive the cut edge of the toilet paper to the outside from the leading edge of the member.
A pair of side plates that are separated from each other by a predetermined distance in the left-right direction are each provided with a shaft hole at the rear upper end and front lower end, and the shaft provided at the bent portion of the L-shaped bracket is rotatably mounted on the upper shaft hole. The L-shaped brackets are pivotally attached to the left and right side plates, one of the L-shaped brackets is hinged with a push lid, and the other piece is provided with sliding grooves from the left and right ends to the front end. A shaft provided at the upper left and right ends of the arc-shaped saucer that extends forward and swells backward is slidably attached to the slide groove, and the shaft provided at the lower left and right ends can be rotated into the lower end shaft hole on the front side of the side plate. A plate-like spring with a ball protruding forward is attached to the arc-shaped saucer, and a roll-shaped toilet paper core is hooked on the ball portion of the plate-like spring with the ball. When the remaining amount of paper is low, the arc-shaped tray rises and the toilet paper is moved forward The toilet paper holder has been proposed (e.g., see Patent Document 3).
In the toilet paper holder disclosed in Patent Document 3, the position of the edge of the toilet paper coincides with the position of the tip edge of the push lid, and the push lid is opened to open the toilet paper when the next use. It must be pulled out from the top edge of the tray, and when the toilet paper becomes small in diameter, one piece of the L-shaped bracket rises due to the restoring force of the spring. However, there is a problem that the toilet paper itself becomes unclean due to dust, water, etc. being applied to the toilet paper.
Japanese Utility Model Publication No. 7-3491 JP-A-8-501 Japanese Utility Model Publication No. 1-151795

  The present invention was devised in view of the above-mentioned problems of the prior art, and reduces the area of the cover lid to reduce the weight of the paper holder so that the cover cover can be slid in the front-rear direction. Sometimes, always roll paper of a certain length is pulled out from the leading edge of the cover lid of the paper holder, and the next user picks the roll paper pull piece without touching the cover lid, and roll paper An object of the present invention is to provide a paper holder that can be easily pulled out and cut.

  The invention according to claim 1 of the present invention comprises a back plate attached to a wall surface and a pair of left and right side plates protruding forward from the left and right sides of the back plate, and the back plate and the side plate A holding member capable of disposing roll paper is provided in the space surrounded by the cover, and a cover provided on the left and right ends of the cover lid is located at the opposite position of the upper part of the left and right side plates so that the cover lid can enter and leave the space portion. In a paper holder that is pivotally mounted, the cover lid is slidable back and forth, and a sliding groove extending in the front-rear direction is provided on the upper part of the left and right side plates, and the shaft is slidable in the sliding groove. The shaft is provided with a biasing means for biasing rearwardly, and in order to prevent the roll paper from rotating in the direction opposite to the roll paper drawing direction with the rearward movement of the cover lid, The back plate is slanted upward by restoring the restoring member A support piece made of an arcuate curved surface that bulges upward is provided at the tip of the support member so as to be swingable, and the upper surface of the support piece is the outer periphery of the outermost layer of the roll paper The contact state is maintained on the surface.

The lid is formed in a single structure consisting of a single lid, and the vertical width is narrowed and the area is narrowed, so the lid is lighter, the roll paper is rotated faster, and the entire paper holder is lighter. This has the effect of reducing the burden on the attached wall.
The shaft attached to the left and right ends of the rear part of the cover lid is provided with urging means that urges the cover back. After the roll paper is cut with the cover cover moved forward and stopped, When released, the cover lid of the paper holder moves rearward and is placed and held at the rear end of the sliding groove, and roll paper of approximately the same length as the amount of movement of the cover lid is pulled out from the leading edge of the cover lid. Thus, there is an effect that the next user can pull out and use the leading end portion of the call paper without touching the cover lid. Further, when not in use, the drawer piece of a certain length is always exposed from the top edge of the cover lid, so that even a person with low vision or a weak visual acuity can easily confirm the drawer piece.
A support member is disposed on the back plate so as to be inclined obliquely upward by the restoration of the restoration member. A support piece made of a curved surface is swingable at the tip of the support member, and the upper surface of the support piece is a roll paper. Since it is provided so as to be held in contact, there is an effect that the roll paper does not rotate in the direction opposite to the direction in which the roll paper is pulled out as the cover lid moves backward.
Since the support piece is formed by a side-view arcuate curved surface that bulges upward, it is difficult for the roll paper to be caught at the corner of the support piece when the roll paper rotates.

  The length of the cover lid in the front-rear direction is shortened by the length of the slide groove, which is a long groove drilled in the upper part of the left and right side plates. In addition, the burden on the wall to be installed was reduced. By providing a biasing means for biasing the cover lid backward, when the hand is released from the cover lid, the cover lid retracts instantaneously, and the leading edge of the roll paper is exposed from the top edge of the cover lid by the amount of backward movement of the cover lid. Then, by pulling and pulling the exposed drawer piece, the roll paper can be pulled out without contacting the cover lid, and the support member that is inclined obliquely upward by the restoration of the restoration member Since the support piece is swingably attached to the tip of the support member, the support piece comes into contact with the surface of the roll paper even when the roll paper becomes small in diameter, and the last roll can be cut with a cover lid. In addition, by forming the support piece in a side-view arc shape that bulges to the surface side, it prevents rotation of the roll paper in the direction opposite to the roll paper pull-out direction when the cover lid moves backward, Achieved prevention of catching on the support piece .

Embodiments will be described with reference to the drawings. 1 is a partially cutaway perspective view of a paper holder, FIG. 2 is a side view showing the operating state of the cover lid, FIG. 3 is a cross-sectional explanatory view showing the relationship between the support piece, the roll paper, and the cover lid, and FIG. FIG. 5 is a perspective view showing a state in which the cover lid is restored after the roll paper is cut out.
1 to 5, the paper holder 1 includes a back plate 2, a pair of left and right side plates 3 and 3, and cover bodies 4 and 4 attached to the outside of the side plates 3 and 3. 3 is composed of a cover 5 and a support piece 6 which are pivotally attached to 3. The back plate 2 is formed with a flat back surface so that the back plate 2 can be fixedly attached to the wall surface with screws or double-sided adhesive tape, and the upper end edge of the back plate 2 forms an angle of 90 degrees with the back plate 2 at the front. A locking plate 7 projecting from the back plate 2 is provided continuously. The locking plate 7 prevents the cover lid 5 from tilting backward from the back plate 2 and prevents contact with the wall. A pair of side plates 3 and 3 projecting forward are provided on the left and right edges of the back plate 2, and the back plate 2 and the side plates 3 and 3 are integrally molded using a synthetic resin as a flat plate. Is preferred. Sliding grooves 8 and 8 formed of long grooves extending in the front-rear direction are formed in the upper portions of the side plates 3 and 3 at positions facing each other.

  Shafts 9, 9 that protrude outward are respectively attached to the left and right sides of the base of the cover 5. The shafts 9 and 9 are attached to the sliding grooves 8 and 8 so as to be slidable back and forth. A knob 32 is attached to the top surface of the cover 5. In front portions of the side plates 3 and 3, window portions 10 and 10 are opened at positions facing each other. On the outside of the side plates 3 and 3, spring attachment pieces 11 and 11 are fixedly attached in the vicinity of the opening edges of the window portions 10 and 10. One ends of leaf springs 12 and 12 are attached to the spring attachment pieces 11 and 11, respectively. The leaf springs 12 and 12 are formed of a curved portion that is bent in an arc shape that swells upward and a substantially straight portion that extends upward. In this state, pipe-like shaft connecting portions 13 and 13 are provided at the other end and connecting the shafts 9 and 9 respectively. The shafts 9 and 9 are loosely inserted into the shaft coupling portions 13 and 13 so that the shaft coupling portions 13 and 13 are moved rearward by the restoring force of the leaf springs 12 and 12. In other words, the leaf springs 12 and 12 urge the shafts 9 and 9 backward, that is, in the direction of the back plate 2.

A frame portion 14 that protrudes outward is provided along the upper peripheral edge of the window portion 10, and a receiving portion 15 that is U-shaped in plan view is attached to the lower portion at a predetermined distance from the lower end of the frame portion 14. The holding member 16 includes an upper surface 17, a side surface 18 having a substantially right triangle shape, a lower surface in which a central portion in the length direction protrudes inward and spring mounting grooves 19 and 19 are provided on both sides of the protruding portion, Is formed into a wing-shaped hollow body as a whole. A pivot that protrudes outward in the front-rear direction is provided at the lower end of the side surface 18, and the pivot is pivotally mounted between the front and rear surfaces of the receiving portions 15, 15. At the outer end edges of the side surfaces 18, 18, the locking pieces 20, 20 protrude in the front-rear direction at positions facing each other. The upper end edge of the receiving portion 15 has an arcuate shape corresponding to the locus drawn by the lower end edges of the locking pieces 20 and 2 when the holding member 16 rotates around the pivoting portion provided at the lower portion of the side surfaces 18 and 18. Is formed. A leaf spring (not shown) is arranged in the spring arrangement grooves 19, 19. One end of the leaf spring (not shown) is attached to the corner where the upper surface 17 and the side surface 18 intersect, and the other end is attached to the inner bottom portion of the receiving portion 15 in pressure contact. 16 is biased downward, but the locking pieces 20 and 20 are locked to the outer edge of the window portion 10 so that the upper surfaces 17 and 17 are in a substantially horizontal state. Cover bodies 4 and 4 are attached to the outside of the side plates 3 and 3.
The holding member described above is an example, and the present invention is not limited to the holding member described in the first embodiment, and the roll paper 30 is placed in a space surrounded by the back plate 2 and the side plates 3 and 3. In the present invention, all of the roll paper 30 disposed so that the peripheral surface of the roll paper 30 faces the back plate 2 is included in the present invention. For example, a rod body that can be inserted through the hollow core of the roll paper 30 is spanned between the side plates 3 and 3, or one side plate 3 of the pair of side plates 3 and 3 is made of an L-shaped rod body. A structure in which one end is attached and the roll paper 30 is detached from the other end is also included in the present invention.

  A spring attachment piece 21 is attached to the front center of the back plate 2. The attachment pieces 22 and 22 having shaft holes are attached slightly below the spring attachment piece 21 so that the shaft holes face each other. The support member 23 is formed in a hollow tongue shape that is long in the front-rear direction surrounded by the upper, lower, left, and right side surfaces. The shaft 24 penetrates between the mounting pieces 22, 22 by passing through the shaft 24. A shaft 24 is loosely inserted into the torsion coil spring 25, one end of the torsion coil spring 25 is attached to the spring attachment piece 21, and the other end is attached to the upper surface by pressure contact with the hollow portion of the support member 23. An attachment rod 26 in which the bottom surface and the left and right side surfaces are integrally molded is attached to the tip of the upper surface of the support member 23. A shaft 27 is installed at the front end of the left and right side surfaces of the mounting rod 26, and a mounting piece 29 provided on the lower surface of the support piece 6 is pivotally attached to the shaft 27. The support piece 6 is a rectangular curved surface that has a side-view circular arc shape that gently bulges upward so that a rectangular piece that is long in the front-rear direction has a central portion in the front-rear direction.

Next, the operation will be described.
After the roll paper 30 is lifted upward from the lower side of the holding member 16 and the holding member 16 is housed in the window portion 10, the holding member 16 is disposed inside the core 31. The restoring force of the attached leaf spring (not shown) and the locking piece 20 are locked to the outer surface of the side plate 3 between the frame portion 14 and the receiving portion 15 of the window portion 10, so that the upper surfaces 17 and 17 are horizontal. The roll paper 30 is stably loaded in the holding state. As shown in FIG. 4, after pulling out an appropriate amount of paper by holding the drawn piece of roll paper 30, the cover 5 is pulled forward by holding the knob 32, and the shafts 9, 9 are in front of the sliding grooves 8, 8. The roll paper 30 is pulled up obliquely upward while being stopped at the section, and the roll paper 30 is cut at the leading edge of the cover lid 5. After the roll paper 30 is cut, when the hand is released from the knob 32 of the covering lid 5 and the covering lid 5 is released from the acting force in the forward direction, the restoring force of the leaf spring 12 causes the shafts 9 and 9 to slide. 8 and 8 move backward, and the cover 5 also moves backward while sliding on the upper surface of the roll paper 30. The roll paper 30 having the same length as the reciprocating movement amount of the shaft 9 is exposed forward from the front end edge of the cover lid 5 and can be used as a drawing piece of the roll paper 30 in the next use.

  A second embodiment will be described with reference to FIG. The difference from the first embodiment shown in FIGS. 1 to 5 described above is the means for retracting and restoring the shaft 9 after sliding forward in the sliding groove 8 in the direction indicated by the arrow in FIG. In the second embodiment, the coil portion of the torsion coil spring 33 is attached to the attachment shaft 28 attached at an angle of 90 degrees with respect to the outer surfaces of the side plates 3 and 3, and sliding is performed using the restoring force of the torsion coil spring 33. The shaft 9 in the groove 8 is moved backward. The outer end of the mounting shaft 28 is formed on the flange 34 to prevent the coil from falling off. One end of the torsion coil spring 33 is attached to the shaft 9, and the other end is fixed to the outer surface of the side plate 3. When the shaft 9 of the cover lid 5 is slid forward in the slide groove 8 and is released from the cover cover 5, the shaft 9 moves backward in the slide groove 8 by the restoring force of the torsion coil spring 33. .

  In the above-described first and second embodiments, the retracting means of the shaft 9 is described using the restoring force of the plate spring 12 and the torsion coil spring 33 as an example, but the present invention is not limited to these. When the cover lid 5 is released from the force pulling forward, any means is included in the present invention as long as the cover lid 5 moves backward.

It is a partially cutaway perspective view of a paper holder. Example 1 It is a side view which shows the operation state of a cover lid. Example 1 It is sectional explanatory drawing which shows the relationship between a support piece, roll paper, and a cover lid. Example 1 It is a perspective view which shows the cutting state of a roll paper. Example 1 It is a perspective view which shows the state which the cover lid restored | restored after cutting out roll paper. Example 1 It is a partially notched perspective view which shows the attachment state of a torsion coil spring. (Example 2)

DESCRIPTION OF SYMBOLS 1 Paper holder 2 Back plate 3 Side plate 5 Cover lid 6 Support piece 8 Sliding groove 9 Axis 10 Window part 16 Holding member 23 Support member 30 Roll paper

Claims (1)

A back plate attached to the wall surface and a pair of left and right side plates protruding forward from the left and right sides of the back plate;
A holding member capable of disposing roll paper is provided in a space surrounded by the back plate and the side plate,
In the paper holder in which the cover provided in the space portion can be moved in and out, and the shafts provided at the left and right ends of the cover lid are rotatably attached to the opposing positions of the left and right side plates,
A sliding groove extending in the front-rear direction is provided in the upper part of the left and right side plates so that the cover lid can slide back and forth, and the shaft is slidably attached to the sliding groove, and the shaft is urged rearward. Providing biasing means to
In order to prevent the roll paper from rotating in the direction opposite to the roll paper pull-out direction as the cover lid moves backward, the back plate is disposed obliquely upward by restoring the restoring member. Attach the supporting member
A support piece made up of a curved surface having an arcuate side view that bulges upward is provided at the tip of the support member so as to be able to swing, and the upper surface of the support piece is kept in contact with the outer peripheral surface of the outermost layer of the roll paper Paper holder characterized by that.

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