JPS6338873Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a holder for roll paper such as toilet paper.

Traditionally, roll paper holders for toilet paper etc. have a roll paper support shaft, so when replacing the roll paper, the support shaft is unfitted from the holder, the used hollow core is pulled out,
Each time, the troublesome work of inserting the spindle into a new roll paper and then fitting it into the holder was necessary. In addition, the above-mentioned holders have complex mechanisms such as a retractable structure of the spindle and a fitting structure between the spindle and the holder.
This had the disadvantage of high production costs.

The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a roll paper holder (hereinafter referred to as the "proposed holder") that allows roll paper to be replaced by a simple operation and that can be manufactured at low cost. With the goal.

The present invention will be described below based on drawings showing embodiments thereof.

FIG. 1 is a perspective view showing an embodiment of the present invention.
In the figure, the holder of the present invention is made of a suitable metal plate, and is composed of a base body 1 and a cover blade 6.
The base body 1 consists of a base part 2 for mounting on a wall surface, and side clamping parts 3 and 3a integrally formed to protrude from both ends of the base part 2, and when viewed from above, it has a U-shape. ing. The distance l between the inner sides of the opposing protrusions of the both side holding parts 3 and 3a is made slightly wider than the width of the roll paper, and support protrusions 4 and 4a are provided on the inner sides of the protrusions, respectively. .
The supporting protrusions 4, 4a are inserted into the hollow core of the roll paper to support the roll paper, and have upper edges shaped along the inner peripheral surface of the hollow core. The cover blade 6 has a paper cutting blade 6a for cutting paper attached to its front edge, and is pivotally supported by both side clamping parts 3 and 3a so as to be openable and closable (in the drawing,
(The cover blade 6 is shown rotated upward).

Next, the gist structure of the bill holder will be explained.

The side holding portion 3a shown on the right side of FIG. 1 is thinner than the inner diameter of the hollow core of the roll paper. The side holding portion 3a is bent outward from the inner side of the tip, and has a dogleg shape when viewed from above. Furthermore, a locking portion 5 that projects upward is provided at the connection portion between the side clamping portion 3a and the support protrusion 4a provided inside the tip of the side clamping portion 3a. Further, the base body 1 has both side holding parts 3, 3 with the base body 2 as a reference.
The supporting protrusions 4, 4a and the locking portion 5 are each bent to form a structure as shown in FIG. 2 when unfolded. That is, the holder of the present invention is constructed by joining two parts, the base body 1 and the cover blade 6. In FIG. 2, 7 indicates a screw hole for mounting the holder on a wall, and 8 indicates a hole for mounting the cover blade 6. Further, the locking portion 5 prevents the roll paper from falling off when it is supported, and the height h from the lower end of the support protrusion 4a is smaller than the inner diameter of the hollow core of the roll paper.

FIG. 3 is a plan view of the paper holder with the cover blade 6 omitted, and shows the order in which roll paper is loaded into the paper holder as described above.

In FIG. 3A, first, the hollow core of the new roll paper 9 is inserted into the support protrusion 4a and the side clamping portion 3a as shown by the arrow. Next, as shown in FIG. 4B, the roll paper 9 is rotated as shown by the arrow to make it parallel to the wall surface 10 of the building frame. Thereafter, as shown in FIG. Insert the bearing protrusion 4 into the section. Then, the roll paper 9 is placed on both the supporting protrusions 4 and 4a so that the locking portion 5 comes into contact with the side surface of the roll paper 9. In this way, loading of new roll paper is completed. However, since the loading operation of the roll paper 9 shown above has been explained separately for each operation, it may seem like there are many operation steps, but it goes without saying that the operation actually performed is one simple operation. Incidentally, in order to remove the hollow core after use, it is sufficient to carry out the reverse procedure of the above-mentioned operation. In this way, the roll paper 9 loaded in the main holder
During unwinding, the locking portion 5 and the inner surface 3b of the side clamping portion 3 where the locking portion 5 is not provided
Because the hollow core is rotated while being held in a sandwiched manner by the side surfaces thereof, it does not fall off.

In this embodiment, the lateral clamping part 3a on one side is bent in a dogleg shape, but both lateral clamping parts 3 and 3a may be bent. The bent shape may also be U-shaped or semicircular in plan view. Further, the locking portion 5 may also be formed in the form of a vertical step as shown in FIG. 4, or may be formed in the form of an inclined step as shown by the broken line in the same figure. Furthermore, although the above-mentioned embodiment shows a holder made of a metal plate material, the present holder is not restricted at all in terms of material;
It can be made of any material such as synthetic resin or wood. Therefore, if they are made of synthetic resin, for example, the shapes of the support protrusions 4, 4a and the locking portion 5 can be arbitrary. In this way, the configuration and shape can be changed as appropriate depending on the embodiment.

As is clear from the above explanation, according to the roll paper holder of the present invention, loading and replacing roll paper is possible with one simple operation, and the number of parts is kept to a minimum. It can be said that it is superior in terms of manufacturing, functionality, and cost, as the labor required for manufacturing and assembly is reduced, and the list price of the product is also low.

[Brief explanation of the drawing]

The drawings show an embodiment of the roll paper holder according to the present invention, and FIG. 1 is a perspective view;
Figure 2 is a front view showing the expanded base of the main holder in Figure 1; FIG. 4 is a perspective view showing another aspect of the locking portion. 3, 3a... Side holding part, 1... Base body, 6a...
...Paper cutting blade, 6... Covering blade, 4, 4a... Support projection, 5... Locking part, 9... Roll paper.

Claims (1)

[Scope of utility model registration request] A wall-mounting base body having a U-shape in plan view with side clamping parts integrally formed on both ends thereof, and a cover blade having a paper cutting blade attached to the front edge and pivotally supported on the base body so as to be openable and closable. In the roll paper holder, a support that is inserted into the hollow core of the roll paper is provided on the inside of the protruding ends of the side holding parts, which are arranged oppositely at an interval slightly wider than the width of the roll paper to be supported. A protrusion is provided, and at least one of the lateral clamping parts is made thinner than the inner diameter of the hollow core, and its shape in plan view swells outward more than the inner part of the protrusion, and the inner diameter of the protrusion has a protrusion. A roll paper holder characterized by being provided with a locking part for preventing the supported roll paper from falling off.