JP4843964B2 - Roll paper case - Google Patents

Description

  The present invention relates to a roll paper storage case.

Conventionally, in the storage case of roll paper (toilet paper, kitchen paper, etc.), in addition to the roll paper holding function, the cutting function has been complicated and insufficient.
JP 2002-347779 A Japanese Patent Laid-Open No. 2002-17609 Japanese Utility Model Publication No. 7-39693 Registered Utility Model No. 3009332

2. Description of the Related Art Conventionally, a storage case such as roll paper has a complicated roll paper holding function and cutting function. Therefore, it is complicated to store the roll paper in a case, set it, and take it out sequentially. That is, for infants, elderly people, physically handicapped persons and the like, preparations for refilling roll paper, pulling out and cutting roll paper at the time of use, and taking it out next time have not been sufficient.

The conventional cutting function of a storage case such as roll paper requires the use of both hands because it must be cut in parallel with fixing the roll paper by pressing the lid. In addition, since the holding function is insufficient, the remaining end of the roll paper that has been pulled out due to the shaking of the case after the cut returns to the inside of the roll paper case, making it difficult to pull out the next use. I had a problem.

The present invention has a case body having a roll paper loading / unloading port at the upper and lower portions, and a leaf spring type pressure plate for pressing and holding the roll paper against the back of the lid, and the leaf spring type pressure holding member. In the roll paper case that has a lid with a material that has hairs facing in one direction in the abutting part of the front end of the plate so that it is in order in the roll paper take-out direction, the upper and lower ends of the lid The cutting edge of the cutter to be fixed is the shape of a saw blade, and the cutter is bent into a U-shape along the longitudinal direction toward the case main body at the upper and lower intermediate portions, and further, the upper edge and the lower edge of the back surface of the lid The present invention proposes a roll paper case in which the cutter is attached so that the cutting edge protrudes slightly.

The roll paper case of the present invention can provide a roll paper case that anyone can easily pull out and cut the roll paper with one hand, and the remaining roll paper after cutting does not return to the case side.

  That is, the roll paper case of the present invention is made of a leaf spring type pressing plate in which the roll paper is always fixed to the case body, and a material whose hairs are directed in one direction on the back surface of the lid contacting the tip of the plate spring type pressing plate. By holding it with a lid that is fixed so that it is in order with respect to the direction of taking out, it is possible to easily cut with one hand without the need to hold the lid or case each time it is cut after pulling out an appropriate amount of roll paper. After that, the remaining roll paper never returns to the case side.

The case main body (1) of the roll paper case in the present invention has such a size that the roll paper (11) can be accommodated, and one surface is opened with the roll paper inlet / outlet surface (12).
The case body is covered with a detachable lid (2) from one side of the entrance / exit port surface (12) to the other side. For joining the lid (2) and the case body (1), Velcro (registered trademark) or the like is optimal.
The vertical dimension of the lid (2) is preferably slightly longer than the roll paper inlet / outlet surface (12). (14) The lid (2) side is made approximately 3 cm longer than the roll paper inlet / outlet surface of the opening of the case body (1) (1 2) Make it protrude more. A gap between the back surface (3) of the lid (2) and the roll paper inlet / outlet surface (12) is taken as an outlet for the roll paper (11).

The pressure is applied to the back surface (3) of the roll paper (11) that protrudes approximately 3 cm from the upper side (13) of the roll paper inlet / outlet port (13) and the lower part (14) of the roll paper inlet / outlet port (12). In this way, the leaf spring type pressing plate (4) is fixed. The leaf spring type pressing plate (4) is preferably a rectangle having a length of approximately 1 cm and a width of approximately 4 cm and rounded corners.
However, the size and shape may vary depending on the material and pressure of the leaf spring used for the leaf spring type pressure plate (4). That is, it is sufficient to set the pressure to a resistance that holds the roll paper (11) to be pulled out.

A material (5) (for example, corten, velor, betting, etc.) with the hairs facing in one direction on the back of the lid (3) that contacts the tip of the leaf spring type pressure plate (4) with respect to the direction in which the roll paper is pulled out. It adheres so that it may become order (6).
When the roll paper (11) is pulled out smoothly by the leaf spring type pressing plate (4) and the material (5) whose hairs are oriented in one direction, the roll paper (11) is forced to return backward in addition to being pulled out smoothly. When applied, the pressure of the leaf spring type pressing plate (4) and the hair spring foot in one direction at the same time bite into the material (5) with the hair foot facing in one direction where the tip of the leaf spring type pressing plate (4) contacts. Due to the reverse hair effect of the material (5) facing the surface, it is possible to almost completely prevent the roll paper (11) from reversing.
The lid (2) needs to be strong enough to withstand the pressure of the leaf spring pressure plate (4).

The greatest feature of the present invention is the cutter (7).
The cutter (7) has a saw blade shape and is fixed to the back of the lid (3). The upper and lower intermediate portions are directed toward the case body (1) along the longitudinal direction of the cutter (7). Then, it is fixed to the back surface (3) of the lid after being bent into a square shape.
Bending the cutter (7) into a square shape, and pulling out the attachment position by attaching the cutter (7) so that the cutting edge of the cutter slightly protrudes from the upper and lower ends of the lid back surface (3) The roll paper can be freely You can

Although not essential to the technical configuration requirements of the present invention, a hand strap (10) convenient for carrying the roll paper case, a hanging metal fitting (9) for keeping the roll paper case at an appropriate height, etc. ), It becomes a convenient roll paper case .

  Perspective view seen from above the roll paper case   The perspective view which looked at the state where the lid of the roll paper case was opened   Cross section from the side of this roll paper case   Perspective view of the roll paper case as seen from above

1 case body 2 the lid 3 the lid back surface 4 leaf spring hold-down plate 5 whereas material haired facing direction 6 forward grain direction 7 cutter 8 Velcro (TM)
9 Suspension metal fittings 10 Roll paper 11 Roll paper loading / unloading port 12 Roll paper addition port upper side 13 Roll paper loading / unloading port lower side

Claims (1)

A case body having a roll paper loading / unloading opening at the top and bottom, and a leaf spring type pressure plate for pressing and holding the roll paper against the back of the lid, and a tip portion of the leaf spring type pressure plate In a roll paper case with a lid that has a material with hairs facing in one direction at the abutting part of the paper so that the material is oriented in the roll paper pull-out direction in order, the cutter attached to the upper and lower ends of the back of the lid The blade edge is a saw blade edge shape, and the cutter is bent in the middle of the upper and lower portions along the longitudinal direction, and further, the blade edge protrudes slightly from the upper end and the lower end of the back surface of the lid. A roll paper case with a cutter attached.

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