JPS628797Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a roll paper container, and more specifically, a roll configured to accommodate wide roll paper used for kitchen, etc., and to allow the user to cut it to any length. This relates to paper containers.

Traditionally, wide and somewhat stiff roll paper has been used as towel paper and other products in kitchens. This type of roll paper is housed in a container, can be freely pulled out from a part of the container, and can be cut to any desired length.

However, conventional roll paper containers of this type have a complicated structure and are extremely troublesome to clean inside, so there is room for improvement.

The present invention was developed in view of the above-mentioned drawbacks of the conventional technology, and provides a roll paper container that has an extremely simple structure that allows roll paper to be cut to any desired length, and the interior of which can be cleaned extremely easily. It is intended to.

The details of the present invention will be explained below based on the embodiments shown in the drawings.

The roll paper container 1 of the present invention is composed of a base frame 2 fixed to a wall or the like, a removable roll paper mounting table 3 housed inside the base frame 2, and a lid 4 that can be opened and closed.

The base frame 2 is formed in the shape of a casing with an open top, and has left and right side plates 5, 5 having arcuate side edges from the top to the front, and a side wall 6 connecting these side walls. A front plate 8 is integrally formed which extends from the bottom plate 7 of the frame 2 and extends in an arc shape to approximately the center of the front side. Further, a pair of left and right hollow legs 9, 9, which are formed integrally with the bottom plate 7, are protruded from the lower surface of the base frame 2.

Further, at the center of the upper edge of the side wall 6, a protruding piece 5a of a predetermined width is provided in a horizontal state toward the rear and protrudes over a predetermined length. The protruding pieces 5b are formed to face each other,
A through hole 5c is formed in each projecting piece 5b. Further, elongated holes 5d along the side wall 6 are formed in the projecting piece 5a at symmetrical positions. These long holes 5d
A mounting plate, which will be described later, is attached via the .

As is clear from FIGS. 3 and 4, a roll paper outlet 10 is formed between the left and right legs 9, 9, with the left and right sides and the front side constricted in an arcuate shape. The back side of this outlet 10 is a flat back wall 11, and the lower end of this back wall 11 is flush with the lower ends of the legs 9, 9, and the rear ends of the legs 9, 9 are connected. ing.

In addition, the bottom plate 7 of the base frame 2 is located in front of the outlet 10.
A protrusion 12 is provided in a hollow state and protrudes downward integrally with the protrusion 12 . As is clear from FIG. 3, the lower part of the front surface of the protrusion 12 forms a slope 12a that slopes inward. A gap 12b is formed at the lower end of this protrusion 12, and the cutter 13 is attached to this gap 12b. That is, the cutter 13 is formed into an elongated frame shape as shown in FIGS. 3 and 8, and a hook 13a is formed along the entire length on the upper edge of the cutter 13, and a serrated blade is provided on the lower edge. 13b is formed over the entire length, and a protruding piece 13c serving as a stopper is formed over the entire length near the bottom of the back surface. Therefore, in order to attach this cutter 13, as shown in FIG. 3, position the hook 13a on the front side and press fit it into the gap 12b at the lower end of the protrusion 12, so that the upper edge of the blade 13b and the protrusion 13c are connected. The cutter 13 stops when it comes into contact with the lower edge of the protrusion 12.
is securely press-fitted.

On the other hand, on the inner surface of the side wall 6 on the back side of the base frame 2, a pair of left and right projecting pieces 14, 14 are vertically provided in symmetrical positions and protrude over a predetermined length. Arc-shaped notches 14a are formed at the upper ends of these projecting pieces 14 and at positions closer to the side wall 6. In addition, from the lower end of these projecting pieces 14, 14, the bottom plate
A cut groove 15 is formed in the side wall 6 at a position closer to the side wall 6 to which a mounting frame, which will be described later, is attached.

Also, on the inner surfaces of the left and right side plates 5, 5, and on the bottom plate 7.
Projecting pieces 16, 16 are provided inwardly from the side plates 5, 5 at positions in contact with the side plates 5, 5 in a perpendicular state.
Projections 17, 17 are vertically provided on the inner surface near both left and right ends of the front plate 8 and protrude from near the upper part of the inner surface of the front plate 8, respectively. The upper ends of these protrusions 17 are located at a lower position than the upper end of the front plate 8.

By the way, as shown in FIG. 5, the roll paper mounting table 3 is formed as a semi-cylindrical frame with an arc-shaped cross section and an open upper end, and the left and right side walls 18, 18 are provided with arc-shaped sections. Notches 18a are formed respectively, and a protrusion 20 having an arcuate cross-section and bulging upward extends from the bottom plate 19 of the mounting table 3 near both ends of the mounting table 3 in the circumferential direction. They are formed parallel to each other at predetermined intervals in the axial direction of the mounting table 3.

A projecting piece 21 is provided horizontally at the center of the upper end of the back side of the roll paper mounting table 3 and extends over a predetermined length. 21a is formed. The length of this protruding piece 21 is shorter than the interval between the protruding pieces 14, 14 provided protrudingly inside the side wall 6 of the base frame 2, and the protruding piece 21a is formed in the shape of an arc formed at the upper end of the protruding piece 14. It is placed on the notch 14a and supported so as to be rotatable about the notch 14a. Bottom plate 1 of mounting table 3
9 is placed on protrusions 16 protruding from the side plates 5, 5 at both ends of the base frame 2, and is placed on the bottom plate 19.
The lower side, the front side of both ends of the mounting table 3 in the axial direction, and the portion near the upper end are locked by the upper end of the protruding piece 17, as shown in FIG.

Therefore, as shown in FIG. 3, the roll paper mounting table 3 is supported in a floating state from the bottom plate 7 of the base frame 2 by the projections 14, 16, and 17, and the bottom plate 19 of the mounting table 3 A space is formed between the bottom plate 7, side wall 6, and front plate 8 of the base frame 2.

Further, as is clear from FIG. 5, a bent portion 22 that is bent downward in an arc shape is formed over the entire length of the upper end of the front of the mounting table 3.

The roll paper mounting table 3 formed in this manner is placed in the base frame 2, and the roll paper 23 is accommodated on the bottom plate 19 thereof in a floating state supported by the protrusions 20. . The front end portion 23a pulled out from the roll paper 23 is attached to the arcuate bent portion 22 and attached to the bottom plate 1 of the mounting table 3.
9, passes between the front plate 8 of the base frame 2, and is guided downward from the outlet 10 in a squeezed state. At this time, the front plate 8 protruding from the base frame 2 side
Projecting piece 1 located near both longitudinal ends of the inner surface of
7, the width of the roll paper 23 is the left and right projecting pieces 17,
Since the width is narrower than the width between the protrusions 17, the protrusions 17 do not press the protrusions 17 and are smoothly guided toward the outlet 10.

On the other hand, as shown in FIG. 5, the lid body 4 is formed as a frame body with a flat part 4a on the top surface and an arcuate front part 4b on the front side. The side plates 4c each having a small width are integrally formed. A protrusion 4d is formed along the entire length of the lower edge of the side plate 4c and front portion 4b of the lid body 4.

The back wall 4e of the lid 4 is formed to have the same width as the left and right side plates 4c, and projecting pieces 4f, 4f are provided at symmetrical positions on the outer surface of the back wall 4e. On the outer surface side of the base frame 2, a through hole 5c is formed in the protruding pieces 5b, which are protruded from both left and right ends of the protruding piece 5a, which is protruded from the upper end of the side wall 6 on the back side of the base frame 2. A protrusion 4g to be fitted is provided in a protruding manner.

By the way, a projecting piece 24 is integrally provided with a projecting piece 24 hanging down from the rear wall 4e side of the lid 4 and flush with the inner surfaces of the left and right side plates 4c, 4c.
This protruding piece 24 is provided to protrude almost to the same position as the lower end of the front part 4b which is curved in an arc shape of the lid body 4, and its wall thickness is thinner than that of the lid body 4, so that it can be freely moved. It is formed to be elastically deformable, and has a protrusion 24a protruding from the outer surface of its lower end. These projecting pieces 24 are the left and right side plates 5 of the base frame 2, respectively.
However, at this time, due to the presence of the protrusion 24a, the protrusion pieces 24 are elastically deformed toward the side closer to each other, and the side plates 5, 5 are positioned through the protrusion 24a.
Since it is pressed against the side, the lid body 4 is stably held so that it will not open unless a relatively large force is applied. In addition, when replacing roll paper, etc., the lid body 4 can be rotated and opened as shown in Fig. 6.
The protrusions 24a of the left and right protrusions 24 are connected to the left and right side plates 5, 5.
If the lid body 4 is in contact with the upper edge of the projection 24
held open via a.

On the other hand, the reference numeral 25 is a mounting plate, and as shown in FIG. A through hole 26a is formed in the left and right side walls 2 for attachment via screws, etc.
7, 27 has a wide part 27a at its lower end and a narrow part 27b at its upper end, and between the wide part 27a and the narrow part 27b is formed on the side wall 6 on the back side of the base frame 2. Projecting pieces 27c that fit into the cut grooves 15 are respectively formed. A gap 27d having a width approximately equal to the thickness of the bottom plate 7 of the base frame 2 is formed between the lower end of the projecting piece 27c and the wide portion 27a. Further, at a symmetrical position on the front end of the top plate 28 of the mounting plate 25, a projecting piece 5 protruding toward the rear of the base frame 2 is provided.
Projections 28a, 28a are provided to fit into the elongated holes 5d formed in the bottom plate 2a, respectively.
A hook 29a having a predetermined length and width is formed at the center of the front edge of the hook 9. This hook 2
As shown in FIG. 3, 9a is hooked to the outer side of the lower end of the back wall 11 of the outlet 10 using elastic deformation, and serves to hold the entire base frame 2.

Next, a method of using the roll paper container of the present invention constructed as described above will be explained.

First, as shown in Fig. 3, attach the mounting plate 25 to the wall surface 3.
0, etc., by fitting the screw 31 into the through hole 26a formed in the back plate 26 and screwing it in.

After that, the protrusion 28a protruding from the top plate 28 of the mounting plate 25 is fitted into the elongated hole 5d of the protrusion piece 5a of the base frame 2, and the base frame 2 is brought closer to the mounting plate 25 using this as a fulcrum. The projecting pieces 27c of the left and right side plates 27 are fitted into the grooves 15 of the side walls 6 of the base frame 2, and the lower ends of the back wall 11 of the outlet 10 are fitted into the hooks 29 of the bottom plate 29.
By applying pressure on the hook 29a, the hook 29a is elastically deformed to extend over the lower end of the back wall 11, and the hook 29a is positioned and fixed in front of the back wall 11 as shown in FIG. In this state, movement in the vertical direction is restricted by the protrusions 28a and hooks 29a, and movement in the horizontal direction is restricted by the protrusions 27c, so that the base frame 2 is reliably held without shifting. In this state, the roll paper 23 is placed on the roll paper mounting table 3, and the front end 23a of the roll paper 23 is bent downward from the arc-shaped bent portion 22 at the front edge of the mounting table 3 and pulled out. The tip thereof is placed on the bottom plate 7 of the base frame 2 in a state where the tip is narrowed and guided into the opening 10. At this time, as described above, the protrusion 21a of the protrusion 21 at the rear end of the mounting table 3 is placed on the arcuate notch 14a of the protrusion 14 that protrudes inward from the side wall 6 of the base frame 2, and the Both ends of the bottom plate 19 of the mounting table 3 are placed on the protruding pieces 16 in the base frame 2 to be in a floating state. In this state, the roll paper 2 is
The tip 23a of 3 is guided from the outlet 10 through the bottom plate 19 of the mounting table 3 and the front plate 8 of the base frame 2, and its lower end is exposed downward from the outlet 10. becomes.

In this state, the protrusions 4g of the protrusions 4f protruding from the back wall 4e of the lid 4 are press-fitted into the through holes 5c of the protrusions 5b protruding from both longitudinal ends of the protrusions 5a of the base frame 2. The lid body 4 is attached so that it can be opened and closed. and protrusion 2
Base frame 2 with 4 bent toward the side closer to each other.
and close the lid 4.

If you want to take out the roll paper in this state, pull out the tip 23a of the roll paper led downward from the outlet 10 toward you, and when it reaches a predetermined length, the tip 23a of the roll paper 23
3a is brought into contact with the blade 13b of the cutter 13, and if a force is applied slightly upward along the slope 12a of the protrusion 12, the tip 23a of the roll paper can be moved to any desired position by the sawtoothed blade 13b of the cutter 13. It can be cut very easily. During this cutting, the blade 13b of the cutter 13 bites into the tip 23a of the roll paper 23, so the roll paper 23 is not pulled out and the cut tip 23a of the roll paper is cut as shown by the chain line in FIG. It hangs down near the lower ends of the left and right legs 9, 9 and always faces downward from the outlet 10. Therefore, even during the next cutting operation, it can be taken out very easily by grasping the hanging end portion 23a and pulling it toward you.

When the roll paper 23 is used up and you want to replace it, open the lid body 4, and as shown in FIG. If you stop the opening operation and leave it as it is, the protrusion 23a will close to the side plate 5,
5, the lid body 4 is held open in a state where the roll paper can be easily replaced. Therefore, there is no inconvenience in replacing the roll paper while holding the lid body 4 with one hand. Not so.

Furthermore, since the roll paper 23 is a paper product, paper pieces and paper dust will inevitably accumulate inside the container during its use. The mounting table 3 itself can be cleaned from the outside of the container, and the inside of the base frame 2, which is completely opened with the mounting table 3 taken out, can be freely and reliably cleaned.

As is clear from the above description, according to the present invention, the roll paper mounting table is formed into a semi-cylindrical shape,
Hold the roll paper in a floating state inside the base frame via the protrusion, and squeeze the tip of the roll paper through the space between the front edge of the mounting table and the front plate of the base frame, and then press the bottom of the base frame. Since the roll paper is guided toward the take-out opening formed in the cutter, it is easy to take out the roll paper, and the cutter can reliably cut the paper, making it easy to use.

Further, since the roll paper mounting table is removable, paper dust and the like from the roll paper can be removed very easily by removing it, which is sanitary.

Furthermore, since the lid can be held open to the extent that the roll paper can be replaced freely, the roll paper can be replaced extremely easily without removing or holding down the lid.

In addition, the base frame is configured to be detachable from the mounting plate fixed to the wall side, so when installing using the wall surface, it can be attached with one touch, and the base frame itself can be removed and its interior can be freely accessed. It can also be cleaned and kept clean at all times.

[Brief explanation of the drawing]

The figure is for explaining one embodiment of the present invention.
The figure is an overall perspective view, Figure 2 is a cross-sectional view taken along line A-A in Figure 1, Figure 3 is a cross-sectional view taken along line B-B in Figure 1, and Figure 4 is a cross-sectional view taken along line C-C in Figure 1. , Figure 5 is an exploded perspective view,
FIG. 6 is a perspective view showing the lid held in an open state, FIG. 7 is a perspective view of the lid seen from the back, and FIG. 8 is a perspective view of the cutter. 1... Roll paper container, 2... Base frame, 3...
...Roll paper mounting table, 4...Lid body, 5...
Side plate, 6... Side wall, 7... Bottom plate, 8... Front plate,
9...Legs, 10...Outlet, 11...Back wall, 1
2...Protrusion, 13...Cut, 14, 16, 1
7, 24... Projection piece, 15... Cut groove, 19... Bottom plate, 20... Projection, 22... Bent part, 23... Roll paper, 24a... Protrusion, 25... Mounting plate, 28a... ...Protrusion, 27c...Protrusion, 29a...
...Hook, 30...Wall surface, 31...Screw.

Claims (1)

[Scope of utility model registration request] A base frame 2 with an open upper part, a removable semi-cylindrical roll paper mounting table 3 accommodated in the base frame 2, and a lid 4 attached to the base frame 2 so as to be openable and closable. The base frame 2 includes a fixing mounting plate 25 that is detachably attached to the back surface of the base frame 2.
are left and right side plates 5, 5 whose tips are formed in an arc shape.
and a side wall 6 connecting the rear end sides of these side plates 5, 5.
and a front plate 8 that continues from the bottom plate 7 and protrudes in an arc shape in front of the side plates 5, 5, and terminates at the center of the front end of the side plates 5, 5, and a front plate 8 that extends downward from the bottom plate 7 and is integral with the front plate 8 in a hollow state. A pair of left and right legs 9, 9 that are shaped as a shape, and an outlet 10 formed between the legs 9, 9 by integrally and downwardly constricting the left and right and front walls from the bottom plate 7, and this outlet. A back wall 11 that forms the back side of the device 10 and connects the rear end sides of the legs 9, 9, and a bottom plate 7 on the front side of the outlet 10.
A hollow protrusion 12 is integrally provided between the legs 9, 9, and has a slope 12a on the front side of the lower end that is inclined inwardly and downwardly.
and a gap 1 formed at the lower end of this protrusion 12.
2b, a cutter 13 press-fitted and fixed to the rear side wall 6, and projecting pieces 14, 14 that are vertically protruded from the inner surface of the side wall 6 on the back side at symmetrical positions and have an arc-shaped notch 14a at the upper end. A projecting piece 16 that projects integrally and orthogonally to the side plates 5 and the bottom plate 7 while sharing the inner surfaces of the lower ends of the side plates 5, 5 and the top surface of the bottom plate 7, and both ends of the front plate 8. Projecting pieces 17, 17 protruding parallel to the front plate 8 on the inner surface near the upper end and in parallel with the front plate 8, and horizontally facing rearward from the center of the upper end of the side wall 6 with a predetermined length and width. It has projecting pieces 5b, 5b which are provided in a protruding manner and have upwardly directed through holes 5c at both ends thereof, respectively.
Elongated holes 5d, 5d along the side wall 6 at symmetrical positions
A cut groove 1 is formed in a continuous vertical state from the lower end of the protruding pieces 14, 14 protruding inwardly of the side wall 6 to the rear end of the bottom plate 7.
5 and 15, the roll paper mounting table 3
is formed into a semi-cylindrical shape with an arc-shaped cross section that is open at the top, and side walls 18 having arc-shaped notches 18a, 18a that are open at the top are formed at both ends of the longitudinal direction. Arc-shaped bottom plate 19
A plurality of protrusions 20 are formed at predetermined intervals over almost the entire circumference in the circumferential direction and perpendicular to the axial direction of the mounting table 3 so as to bulge upward.
A projecting piece 21 having approximately the same length as the length between the projecting pieces 14 of the side wall 6 of the base frame 2 is provided protrudingly provided at the rear end of the mounting table 3 and at the center of the upper end. A protrusion 21a is protruded to be engaged with the arcuate notch 14a at the upper end of the protrusions 14, 14, and a bent part 2 is provided on the front edge of the mounting table 3, which is bent downward into an arcuate shape.
2 is formed over the entire length, and the central part of the left and right ends of the lower surface of the bottom plate 19 and the middle of the front surface are held by protrusions 16 and 17 on the side of the base frame 2, and the lid body 4 forms a flat top part. A flat part 4a, a front part 4b which is continuous with the flat part 4a and forms a curved surface that is almost the same as the front plate 8 of the base frame 2, and a front part 4b which is integrally formed on the left and right sides of the lid body 4 and is formed on the side plates 5, 5 of the base frame 2. a side plate 4c that engages with the edge;
4c, these side plates 4c, a protrusion 4d protruding over the entire length from the lower end edge of the front part 4b, a back wall 4e having the same width as the side plate 4c forming the back surface of the lid body 4; Projecting pieces 4f, 4f each having a protrusion 4g protruding from the outer surface of the rear wall 4e and fitting into the through hole 5c of the projecting piece 5b of the base frame 2, and a rear wall flush with the inner surface of the side plate 4c. 4e, and has a protrusion 24a on the outer surface of its lower end.
27 has a wide part 27a at the lower end, a narrow part 27b at the upper end, and a protrusion that fits into the grooves 15, 15 formed in the side wall 6 on the back side of the base frame 2 between the two. The back plate 26 has a through hole 26a in the center thereof for fixing to the wall surface 30 with a screw 31, and the front edge of the top plate 28 has a hole 26a at the rear of the base frame 2. Projections 2 that fit into elongated holes 5d in which projecting pieces 5a are formed, respectively.
8a, 28a, the front edge of the bottom plate 29 has a hook 29a that is engaged with the lower end of the back wall 11 of the outlet 10, and the roll paper 23 is mounted on the protrusion 20 of the mounting table 3. is placed and its tip 2
3a is characterized in that it is folded back to the lower side of the bent portion 22a at the upper end of the mounting table 3, is squeezed through between the bottom plate 19 and the front frame 8, and is guided downward from the outlet 10. roll paper container.