JP6944674B2 - Toilet paper holder - Google Patents

Description

The present invention relates to a toilet paper holder used for attaching a wound toilet paper to a wall surface of a toilet or the like.

Toilet paper holders are used for the purpose of attaching the wound toilet paper to the wall surface of the toilet, etc., and most of them hold the core of the toilet paper between a pair of side plates erected on the wall surface, which is hygienic. Needless to say, it is desired to keep the surface, that the toilet paper holder is reliable and easy to replace, and that the installation space is small. For example, Japanese Patent Application Laid-Open No. 9-215628 presents an excellent toilet paper holder.

As shown in FIG. 7, the toilet paper holder presented in this publication includes a wall mounting portion 2a, a pair of arm portions 3a, 3a extending forward from the left and right of the wall mounting portion 2a, and the arm. It is provided with a pair of hanging portions 4a, 4a hanging downward from the front ends of the portions 3a, 3a, and has a long axis shape around the axes of the holding portions 5a, 5a provided at the lower ends of the hanging parts 4a, 4a. A pair of holding members 9a, 9a that are rotatably attached by a screw 6a and can swing in the front-back horizontal direction, penetrate into both ends of the cylinder core 8a of the toilet paper 7a, and hold the toilet paper 7a, and each of the above. A humanoid (or torsion spring (not shown)) urging member 10a is installed in the holding members 9a, 9a, and one end of the urging member 10a is attached to the holding portions 5a, 5a of the hanging portions 4a, 4a. Engage, the other end is engaged in the locking portions 11a, 11a of the holding members 9a, 9a, and the holding members 9a, 9a are engaged with the urging member 10a of the cylinder core 8a of the toilet paper 7a. It is configured so that it faces both ends and invades and holds it so that it is urged to suppress it.

Therefore, the toilet paper can be moved only in the front-rear direction, and the upper and lower spaces are not used on the wall surface of the toilet paper holder 1a, which is extremely advantageous in terms of space and functionally installed in a limited space. The depth dimension of the side part is about half of the outer diameter of the paper, the depth dimension is short, the amount of protrusion from the wall surface of the toilet is small, and it can be attached and detached hygienically with one touch. It has advantages such as.

However, the toilet paper holder 1a presented in the above-mentioned publication is difficult to assemble and the capacity of the urging member 10a is limited because the urging member 10a is installed in the holding member 9a formed in the cavity. Further, the holding member 9a is rotatably attached around the axis of the holding portion 5a provided at the lower end portion of the hanging portion 4a below the front end of the arm portions 3a, 3a by a long-axis screw 6a. There is a problem that the screw 6a loosens and falls off during use.

Japanese Unexamined Patent Publication No. 9-215628

The present invention relates to the improvement of the conventional easy-to-use toilet paper holder, and an object of the present invention is to provide a toilet paper holder which is not only robust but also easy to assemble and excellent in mass production.

The present invention made to solve the above problems is arranged at a wall surface mounting portion, a pair of side wall members extending forward from the left and right of the wall surface mounting portion, and a lower base end portion of the side wall member. A pair of paper holders that rotate inversion around the shaft core by the shaft body in the vertical direction and are arranged so as to swing in the front-back and horizontal directions so as to face each other and are inserted into both ends of the cylinder core of the toilet paper to hold the toilet paper. A toilet paper holder having a member and an urging member for elastically urging the paper holding members so as to be inserted and held toward both ends of the cylinder core of the toilet paper, and the pair of side wall members. Has a bottomed case shape with an upper opening formed to be thin on the left and right width, and at least a shaft body that can be inverted and rotated through a shaft hole formed through the front end of the bottom wall hangs down from a flange in contact with the inner surface of the bottom wall. The base end portion of the paper holding member is held below the shaft body so as to rotate together with the shaft body, and the shaft body reversely rotates around the shaft core and swings in the front-back and horizontal directions. By the urging member made of a torsion spring arranged so as to be movably opposed to each other and inserted into both ends of the cylinder core of the toilet paper to hold the toilet paper, and the shaft body is arranged in the opening of the side wall member. It is characterized in that the paper holding member is oriented so as to be inserted and held facing both ends of the cylinder core of the toilet paper and to be elastically urged.

Further, in the present invention, the tip of the shaft body suspended from the bottom wall of each side wall member protrudes through the holding paper holding member, and the protruding end of the shaft body from the paper holding member bottoms. Paper is held by being rotatably held in a shaft hole penetrated by a support portion arranged below a space in which the vertical width of the base end portion of the paper holding member is inserted below the front end portion of the wall. The member can be reliably held.

Further, in the present invention, a tubular body having an appropriately high height having a shaft hole communicating with the shaft hole formed in the bottom wall is erected on the inner surface of the bottom wall of each side wall member, and the rotation of the shaft body. It is possible to prevent the moving shaft core from shaking.

In addition, in the present invention, assembling is easy when the shaft body is made of a hard synthetic resin and a connecting portion which can be connected to a snap type one-touch is formed at the tip.

Furthermore, in the present invention, the wall surface mounting portion and the pair of side wall members are formed of hard synthetic resin, and the wall mounting portion and the cover plate on the top surface of the pair of side wall members and the reinforcing plate overlapping the side wall members. Cross-section "The strength can be maintained by attaching a metal reinforcing member formed in a shape.

In the present invention, it is also possible to extend the plate-shaped holding portion to facilitate assembly, the repair to the proximal end of the shaft body.

According to the present invention, the upper and lower spaces are not used on the wall surface of the toilet paper holder, which is extremely advantageous in terms of space, and can be functionally installed in a limited space as well as on the side surface. The depth dimension is about half the outer diameter of the paper, the depth dimension is short, the amount of protrusion from the wall of the toilet is small, and it is robust, not to mention that it can be hygienically attached and detached with one touch. Not only is it easy to assemble, but it is also excellent for mass production.

The perspective view which shows the disassembled state of a part of the preferable embodiment of this invention. The front view of the embodiment shown in FIG. FIG. 2 is a cross-sectional view taken along the line AA of FIG. FIG. 2 is a cross-sectional view taken along the line BB of FIG. (A) A perspective view in an disassembled state and (b) a perspective view in an assembled state showing a shaft body, an urging member, and a paper holding member according to the embodiment shown in FIG. The front view which shows the different embodiment of this invention. A conventional example is shown, (a) is a perspective view, and (b) is an exploded perspective view showing a main part.

Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings.

1 to 5 show a toilet paper holder 1 which is a preferred embodiment of the present invention, and mainly includes a wall mounting portion 2 formed of a plate material and extending from the left and right to the front of the wall mounting portion 2. The pair of side wall members 3 and 3 provided and the vertical shaft body 4 arranged at the lower base end portion of the side wall members 3 and 3 reverse and rotate around the axis and swing in the front-back and horizontal directions. A pair of paper holding members 6 and 6 that are movably arranged so as to face each other and are inserted into both ends of the cylinder core 51 of the toilet paper 5 to hold the toilet paper 5, and each of the paper holding members 6 is a cylinder of the toilet paper 5. It has an urging member 7 that urges the core 51 so as to be inserted and held facing both ends of the core 51.

More specifically, in the present embodiment, the wall surface mounting portion 2 and the pair of side wall members 3 and 3 extending forward from the left and right of the wall surface mounting portion 2 are all made of a robust and lightweight hard synthetic resin. It is attached to the wall surface 8 of the toilet by a set screw 81 via a screw hole 21 formed and formed in the wall surface mounting portion 2.

Further, the pair of side wall members 3 are formed of a case body having a bottom wall 32 with an upper opening 31 having a thin left and right width, and an inner surface 34 having a shaft hole 33 formed through the front end portion of the bottom wall 32. A tubular body 36 having an appropriately high height having a shaft hole 35 communicating with the shaft hole 33 is erected, and the shaft body 4 is communicated with the shaft hole 33 and the shaft hole 35 to rotate the shaft body 4. It is arranged so that it can rotate to prevent the core from shaking.

In particular, in the present embodiment, the shaft body 4 is formed of a hard synthetic resin, and an arcuate flange 41 extended at a predetermined shaft portion position is projected, and the flange 41 is the tubular body 36 of the tubular body 36. It is supported by hanging in contact with the top surface 37, and there is no concern that the shaft body 4 will come off.

Further, in the present embodiment, the shaft body 4 has a different shaft diameter beyond the penetrating portion of the shaft hole 33 formed in the bottom wall 32 of each side wall member 3, and the base end portion of the paper holding member 6 is formed at that portion. The irregularly shaped shaft hole 62 formed in 61 is held so as to be fitted, and the shaft body 4 and the paper holding member 6 are integrally rotated.

Further, in the present embodiment, the shaft body 4 supported by the tubular body 36 in the side wall members 3 and 3 facing each other has a snap-type engagement with the shape portion 42 having a circular tip portion penetrating the paper holding member 6. The stop portion 43 protrudes through the tip, and the protruding end is arranged below the front end portion of the bottom wall 32 with a space 38 in which the vertical width of the base end portion of the paper holding member 6 is inserted. The shaft body 4 is rotatably erected between the flange 41 and the support portion 39 with the paper holding member 6 integrated in the vertical direction by inserting the paper holding member 6 into the shaft hole 30 penetrated through the support portion 39. It is possible to hold the toilet paper 5 by inserting the pair of paper holding members 6 and 6 into the both ends of the cylinder core 51 of the toilet paper 5 so as to swing in the front-rear and horizontal directions so as to face each other by reversing rotation. It is easy to assemble.

It has a pair of paper holding members 6 and 6 and an urging member 7 for oppressing and holding the paper holding members 6 so as to be inserted and held facing both ends of the cylinder core 51 of the toilet paper 5.

Then, in the present embodiment, the urging member 7 supports both the free ends 71 and 71 on one inner wall 311 forming the opening 31 of each side wall member 3, and supports the winding portion 72 on the shaft body 4. The flange is composed of a torsion spring that is externally attached to the shaft body 4 in a state of being sandwiched between the flange 41 and a circular flange 44 that is further spaced from the base end side of the shaft body 4 by a predetermined position. A projecting piece 45 having a predetermined length curved in an arc shape hung from the flange 44 on the opposite side of the 41 is locked to both free ends 71 and 71 of the urging member 7 to rotate the shaft body 4. On the other hand, the paper holding members 6 and 6 that rotate integrally with the shaft body 4 by exerting an urging force that reverses are oriented so as to be inserted and held facing both ends of the cylinder core 51 of the toilet paper 5. Can be pressured and urged.

In the present embodiment, the projecting piece 45 is formed at a position where the bottom surface position coincides with the bottom surface position of the flange 41 in the vertical direction, and the bottom surface thereof is supported by the top surface 37 of the cylinder body 36. Therefore, the shaft body 4 is held so as to be able to rotate more smoothly.

As described above, in the present embodiment, the user simply presses both ends of the shaft core 51 of the toilet paper 5 against the paper holding members 6 and 6 in the horizontal direction against the urging force to push the paper holding members 6 and 6 in the horizontal direction. It is possible to hold the toilet paper 5 by inserting it into both ends of the cylinder core 51 of the toilet paper 5, the shaft core 51 can be easily removed after use, and the space in the vertical direction can be reduced.

Furthermore, in the present embodiment, since the wall surface mounting portion 2 and the pair of side wall members 3 and 3 are formed of hard synthetic resin, the wall mounting portion 2 and the pair of side wall members 3 and 3 cover the top surfaces of the wall mounting portion 2 and the pair of side wall members 3 and 3. The strength can be further improved by mounting the reinforcing plate 92 made of a metal such as aluminum, which is formed in a cross section of the plate 91 and the reinforcing plate 92 overlapping the side wall member 3.

In the drawings, reference numeral 93 is a through hole formed in the reinforcing plate 92 so as to communicate with the screw hole 21 of the wall mounting portion 2.

Further, in the present embodiment, the plate-shaped holding portion 46 is extended to the base end of the shaft body 4, and the shaft body 4 can be assembled, repaired, etc. by grasping the plate-shaped holding portion 46 portion. It's easy.

In the drawings, reference numeral 10 is a cover body arranged at an appropriate distance above the attached toilet paper 5, and reference numeral 11 is a top plate covering the wall surface mounting portion 2 and the top surfaces of the side wall members 3 and 3. The cover body 10 has a cover plate 102 supported by a shaft body 101 erected between the side wall members 3 and 3 facing each other, and a weight 103 at the front end for allowing the toilet paper 5 to be cut with one hand. Have been placed.

In the present embodiment, the space 38 in which the vertical width of the base end portion of the paper holding member 6 is inserted below the front end portion of the bottom wall 32 of the side wall members 3 and 3 at the tips of the shaft bodies 4 and 4. The paper holding member 6 can be reliably supported by the shaft body 4 by being rotatably held by the support portions 39 arranged so as to be separated from each other, but the shaft bodies 4 and 4 are not provided with the support portion 39. The structure may be such that the paper holding member 6 is directly fixed to the tip of the paper.

FIG. 6 shows different embodiments of the present invention, in which two toilet paper holders 1 according to the embodiments shown in FIGS. 1 to 5 are arranged side by side in the left-right direction, and the central side wall is shown. The difference is that the paper holding members 6 and 6 are arranged on both sides of the member 3 in the left-right direction, and even if one of the toilet papers 5 is used, the spare toilet paper 5 can be used as it is. ..

1 Toilet paper holder, 2 Wall mounting part, 3 Side wall member, 4 Shaft body, 5 Toilet paper, 6 Paper holding member, 7 Biasing member, 8 Wall surface, 9 Reinforcing member, 10 Cover body, 21 Screw hole, 30 Shaft hole , 31 openings, 32 bottom walls, 33 shaft holes, 34 inner surfaces, 35 shaft holes, 36 cylinders, 37 top surfaces, 38 spaces, 39 supports, 41 flanges, 42 cylinders, 43 locking parts, 44 flanges, 45 Projections, 46 Plate-shaped holding parts, 51 Cylindrical cores, 61 Base ends, 62 Shaft holes, 71 Free ends, 72 Winding parts, 81 Set screws, 91 Cover plates, 92 Reinforcing plates, 101 Shafts, 102 Covers Plate, 103 weight, 311 inner wall

Claims (6)

A wall-mounted portion, a pair of side wall members extending forward from the left and right of the wall-mounted portion, and a vertical shaft body arranged at a lower base end portion of the side wall member reverse rotation around the axis. A pair of paper holding members that move and are arranged so as to swing horizontally in the front-rear direction so as to face each other and are inserted into both ends of the core of the toilet paper to hold the toilet paper, and each of the paper holding members is a cylinder of the toilet paper. A toilet paper holder having an urging member that urges the core so that it is inserted and held facing both ends of the core.
The pair of side wall members have an upper opening with a thin left-right width and a bottomed case shape, and at least a shaft body that can be inverted and rotated through a shaft hole formed through the front end of the bottom wall is an inner surface of the bottom wall. The base end portion of the paper holding member is held below the shaft body so as to rotate together with the shaft body, and is inverted and rotated around the shaft core by the shaft body. The shaft body is composed of a torsion spring arranged so as to swing in the front-rear horizontal direction so as to be swingably opposed to each other and inserted into both ends of the cylinder core of the toilet paper to hold the toilet paper, and the shaft body is arranged in the opening of the side wall member. A toilet paper holder characterized in that the paper holding member is directed so as to be inserted and held facing both ends of a cylinder core of toilet paper by the urging member. The tip of the shaft body suspended from the bottom wall of each side wall member protrudes through the holding paper holding member, and the protruding end of the shaft body from the paper holding member is below the front end portion of the bottom wall. 1 Paper holder. On the inner surface of the bottom wall of each of the side wall members, a tubular body having an appropriately high height having a shaft hole communicating with the shaft hole formed in the bottom wall is erected, and the rotation shaft core in the shaft body is shaken. The toilet paper holder according to claim 1 or 2, characterized in that it is prevented. The toilet paper holder according to claim 1, 2, or 3, wherein the shaft body is made of a hard synthetic resin and a snap-type one-touch connecting portion is formed at the tip thereof. The wall mounting portion and the pair of side wall members are formed of a hard synthetic resin, and the wall mounting portion, the covering plate on the top surface of the pair of side wall members, and the reinforcing plate overlapping the side wall members are formed in a cross section "shape". The toilet paper holder according to claim 1, 2, 3 or 4, wherein a metal reinforcing member is attached. Toilet paper holder according to claim 1, 2, 3, 4 or 5, wherein it has extended a plate-shaped holding portion to facilitate assembly, the repair to the proximal end of the shaft body.

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