JP2017023378A - Toilet tissue holder - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily mount a toilet tissue.SOLUTION: On an upper surface plate 22 of a body part 20, spring receiving parts 26 having recessed parts on both sides are formed and lock parts 27 are provided. Core material holding parts 33 extend from the lower side of shaft body parts 31 of rotation holding parts 30 in a horizontal direction, and spring strips 34 extend toward the horizontal direction at upper end parts of the shaft body parts. The spring strips 34 are stored in the spring receiving parts 26 and their intermediate parts are locked by passing notch parts of the lock parts 27. When fitting the rotation holding parts 30 to the body part 20, the spring strips 34 of the rotation holding parts 30 are inserted into the lock parts 27 of the spring receiving parts 26. When the shaft part bodies 31 are rotated, restitutive force by the spring strips 34 is generated. When mounting a roll of a toilet tissue, the toilet tissue is pressed to the core material holding parts 33 against the restitutive force and the core material holding parts 33 come off from an edge part of the toilet tissue, return to the original positions, and are fitted into a core part after retreating by a prescribed angle.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a toilet paper holder capable of easily exchanging toilet paper.

  Patent Document 1 discloses a conventional toilet paper holder. In this toilet paper holder, holding members are respectively attached to holding arm portions arranged on both sides of the main body, these holding members are inserted into the core of the toilet paper, and the holding member moves upward when a force acts in the vertical direction. It turns and automatically returns to horizontal when the force is released.

  And as such a mechanism, in FIG. 2 of patent document 1, the tension spring which urges | biases a holding member to become a horizontal state is used, and the elastic board which has a resilient action is used in FIG.

Japanese Utility Model Publication No. 7-36892

  In the toilet paper holder in FIG. 2 of Patent Document 1 described above, it is necessary to use a tension spring made of metal or the like, and there is a problem that the number of parts increases and the cost increases. In addition, when the tension spring is damaged, there is a problem that the damaged tension spring must be removed from the holding arm portion and replaced.

  In the toilet paper holder of this conventional example, the elastic plate is always bent, so that it deteriorates due to long-term use and the elastic force tends to be weakened. When the elastic force is weakened, there is a problem that the holding member is not easily returned and it becomes difficult to attach the toilet paper.

  Further, in this toilet paper holder, since the tension spring and the elastic plate are arranged in the holding arm portion, there is a problem that the thickness of the holding arm portion cannot be reduced and the whole is bulky.

  An object of the present invention is to provide a toilet paper holder that solves the above-described problems and does not cause deterioration over time of the spring member.

  To achieve the above object, a toilet paper holder according to the present invention comprises a main body part, a pair of rotation holding parts in the main body part for rotatably holding the toilet paper, and pivotally supported on the main body part. A toilet paper holder comprising a cutting plate for cutting out the piece of paper of the toilet paper that has been fed out, wherein the rotation holding portion includes a shaft body portion that is rotatable with respect to the main body portion, and the shaft body portion. A core material holding portion extending in a right angle direction and inserted into the core material of the toilet paper; and extending from the shaft body portion in the same direction as the core material holding portion and resisting rotation of the shaft body portion. It has the spring strip which generate | occur | produces urging | biasing force with respect to a main-body part, It is characterized by the above-mentioned.

  In the toilet paper holder according to the present invention, the toilet paper can be easily replaced, and the spring member does not deteriorate over time. Further, the holding plate portion can be made thin, and the whole can be reduced in weight.

It is a perspective view of a toilet paper holder. It is a perspective view of the toilet paper holder seen from the lower part. It is a perspective view of a toilet paper holder in the state where toilet paper is attached. It is sectional drawing of a cutting board. It is a front view of a rotation holding part. It is a perspective view of a rotation holding part. It is a top view in the state where a spring strip was given restoration spring force by a control part.

The present invention will be described in detail based on the embodiments shown in the drawings.
1 is a perspective view of a toilet paper holder, FIG. 2 is a perspective view of the toilet paper holder as viewed from below, and FIG. 3 is a perspective view of a state in which the toilet paper is mounted.

  A toilet paper holder 10 made of a synthetic resin material is composed of a main body portion 20 made of a frame having a hollow inside, a pair of left and right rotation holding portions 30a and 30b, and a drawn toilet paper. And a cutting plate 40 for cutting the pad P.

  The main body portion 20 has a pair of holding plate portions 21 a and 21 b facing both left and right sides. An upper surface plate 22 is provided on the upper portion of the main body portion 20, and a rear surface of the main body portion 20 is closed by a back plate 23. In addition, cylindrical piece portions 24a and 24b (24b not shown) that pivotally support the rotation holding portions 30a and 30b are provided inside the holding plate portions 21a and 21b, and below the holding plate portions 21a and 21b. On the inner side, bearing portions 25a and 25b (25b not shown) having holes are projected.

  The upper surface plate 22 is formed with spring receiving portions 26a and 26b composed of concave portions disposed on the cylindrical piece portions 24a and 24b on both sides, and the plate body portion for locking the spring to the spring receiving portions 26a and 26b is notched. Locking portions 27a and 27b having portions are provided.

  As shown in FIG. 4, a claw portion 28 for locking the cutting plate 40 protrudes downward from the back surface of the top plate 22. In FIG. 2, bearing holes 29 a and 29 b (29 b not shown) for supporting the shaft portion of the cutting plate 40 are provided inside the holding plate portions 21 a and 21 b in the vicinity of the back plate 23. .

  FIG. 5 is a front view of the rotation holding portions 30a and 30b for holding the core portion of the toilet paper P, and FIG. 6 is a perspective view. The rotation holding portions 30a and 30b are integrally formed of synthetic resin, and provided with a substantially cylindrical shaft body portion 31 to be inserted into the cylindrical piece portions 24a and 24b of the main body portion 20. At the lower end of the shaft body portion 31, a lower end shaft portion 32 that fits into the holes of the bearing portions 25a and 25b and a core material holding portion 33 that extends in the orthogonal direction are provided.

  A spring strip 34 having elasticity is extended at the upper end of the shaft body portion 31 in the same direction as the core member holding portion 33, and the spring strip 34 is a spring support of the top plate 22. It accommodates in the part 26a, 26b.

  The intermediate portion of the spring strip 34 is locked by passing through the notches of the locking portions 27a and 27b. Further, on the side surface of the shaft body portion 31, a restricting convex portion 35 is provided at a substantially intermediate position between the core material holding portion 33 and the spring strip 34 to restrict the ascent of the rotation holding portions 30 a and 30 b. ing.

  The cutting plate 40 made of a synthetic resin material is provided to cut the paper piece of the toilet paper P that has been fed out as shown in FIGS. A pair of shaft portions 41 to be inserted into the bearing holes 29a and 29b of the main body portion 20 are provided on both sides of the end side on the back plate 23 side, and the end side on the front side of the cutting plate 40 is curved downward and has an edge. A saw blade 42 is formed. An engaging portion 43 that engages with the claw portion 28 of the main body portion 20 is provided on the upper surface of the cutting plate 40.

  In order to attach the cutting plate 40 to the main body 20, the cutting plate 40 can be rotated in the vertical direction by inserting the pair of shaft portions 41 of the cutting plate 40 into the bearing holes 29 a and 29 b, respectively.

  Next, in order to attach the rotation holding portions 30a and 30b to the main body portion 20, the shaft body portions 31 of the rotation holding portions 30a and 30b are respectively inserted into the cylindrical piece portions 24a and 24b from the upper end side, and the shaft The portion 32 is inserted into the mounting hole portions of the bearing portions 25a and 25b. Further, the spring strips 34 of the rotation holding portions 30a and 30b are inserted into the locking portions 27a and 27b of the spring receiving portions 26a and 26b. The locking portions 27a and 27b are composed of a pair of plate-like bodies, and the spring strip 34 is disposed between the plate-like bodies. Thereby, the shaft body portion 31 is fixed, and when the rotation is applied, an urging force that restores the spring strip 34 in the horizontal direction described later is generated against the rotation.

  When the toilet paper P is mounted on the toilet paper holder 10, the cutting plate 40 is lifted to engage the engaging portion 43 with the claw portion 28 of the main body portion 20 to raise the cutting plate 40. Then, the cylindrical core material of the toilet paper P is leveled and pushed into the main body portion 20 so as to push away the core material holding portion 33. Then, the core material holding portion 33 is rotated in the back direction, and the spring strip 34 is also deformed.

  Thus, when the core material holding part 33 is pushed and rotated by the toilet paper P, a part of the spring strip 34 in the spring receiving parts 26a and 26b is locked to the locking parts 27a and 27b. The state 3 is changed to the state shown in FIG. The spring strip 34 bends in response to the rotation, and an urging force is generated by the deformation of the spring strip 34, and the rotation holding portions 30a and 30b change from the curved state of the spring strip 34 to the original state of FIG. Restoring force works so as to make it straight.

  When the core material holding portion 33 rotates backward by a predetermined angle and comes off the edge of the toilet paper P, the core material holding portion 33 rotates forward by the restoring force of the spring strip 34, and the toilet paper P Fit into the core material. Thereby, unless the toilet paper P is moved in the front-rear direction, the toilet paper P is held rotatably around the core material holding portion 33 without being detached from the toilet paper holder 10.

  Thereafter, the engagement portion 43 of the cutting plate 40 is disengaged from the main body portion 20, and the cutting plate 40 is placed on the toilet paper P by its own weight so that the paper piece of the toilet paper P does not move. When the toilet paper P continues to be used and the diameter of the toilet paper P becomes smaller, the cutting plate 40 follows the diameter and is always positioned on the toilet paper P.

  When using the toilet paper P, the toilet paper P is rotated around the core material holding portion 33, and a piece of paper of the toilet paper P is fed out in a tangential direction with respect to the diameter of the toilet paper P. The saw blade 42 may be used for cutting.

  In particular, since the spring strip 34 generates a spring force only when the rotation holding portions 30a and 30b rotate, the spring does not deteriorate over time in a normal state.

  Further, in the present embodiment, the toilet paper holder 10 having the structure in which the rotation holding portions 30a and 30b are arranged so that the shaft body portion 31 faces the vertical direction and the upper surface plate 22 is the upper end has been described. However, the rotation holding portions 30a and 30b can be arranged so as to be parallel to the horizontal direction of the holding plate portions 21a and 21b, and the same structure as the toilet paper holder described in the background art can be used.

  Thus, when arrange | positioning in the horizontal direction of the holding plate parts 21a and 21b, the upper surface board 22 will be arrange | positioned on the wall surface side which touches a wall etc. Then, the toilet paper P is attached / removed in the vertical direction, and the core material holding portion 33 is also rotated in the vertical direction.

  In the embodiment, the upper surface plate 22 is exposed so that the upper portion is exposed. However, since the cover plate is actually mounted on the upper surface plate 22, the upper side of the spring strip 34 is bent upward. A force is applied to prevent the locking portions 27a and 27b from coming off. Similarly, the toilet paper holder disposed in the horizontal direction of the holding plate portions 21a and 21b also prevents the spring strip 34 from being detached from the locking portions 27a and 27b by the wall surface.

DESCRIPTION OF SYMBOLS 10 Toilet paper holder 20 Main body part 21 Holding board part 22 Upper surface board 23 Back board 26 Spring receiving part 27 Locking part 30 Rotation holding part 31 Shaft body part 32 Shaft part 33 Core material holding part 34 Spring strip 40 Cutting board 42 Saw blade

Claims (4)

A main body part, a pair of rotation holding parts in the main body part for rotatably holding toilet paper, and a cutting plate for cutting a piece of paper of the toilet paper that is pivotally supported by the main body part. A toilet paper holder,
The rotation holding portion includes a shaft body portion that is rotatable with respect to the main body portion, a core material holding portion that extends perpendicularly from the shaft body portion and is inserted into a core material of toilet paper, and the shaft. A toilet paper, comprising: a spring strip extending from a body portion in the same direction as the core member holding portion and generating a biasing force against the main body portion against rotation of the shaft body portion. Paholder.   The toilet paper holder according to claim 1, wherein the core member holding portion is provided at a lower end of the shaft body portion, and the spring strip is provided at an upper end of the shaft body portion.   A part of the spring strip is locked to a locking portion provided in the main body, and the spring strip is bent according to the rotation of the shaft body portion, and the biasing force is caused by the deformation of the spring strip. The toilet paper holder according to claim 1 or 2, wherein the toilet paper holder is generated.   The toilet paper holder according to any one of claims 1 to 3, wherein the rotation holding portion is arranged in the main body portion so that the shaft body portion is oriented in a vertical direction or a horizontal direction.

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