JPH10304988A - Roll paper holder - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce the manufacturing cost and shorten the manufacturing time by simplifying a holding mechanism for a paper cutting plate, and at the same time, provide a roll paper holder of which the appearance is favorable as well. SOLUTION: A one side-supported type plate spring 9 wherein one end side is supported by a holder main body 2 side, and on a free end side on the other end, a protruding part 91a is formed, is provided. Also, on a lever member 6 which is attached to one end side supporting part of the paper cutting plate 4, and presses a cutting part 40 on the other end side of the paper cutting plate 4, to a roll paper R side with an elastic member 7, a claw part 60a which gets over the protruding part 91a by elastically deforming the plate spring 9 by rotating the paper cutting plate 4, and at the same time, is engaged with the protruding part 91a while resisting to the elastic force of the elastic member 7, and holds the paper cutting plate 4 at a location which does not obstruct the attaching/detaching of the roll paper R, is provided.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a toilet paper.
A roll for rotatably supporting a roll paper such as a paper.
More specifically, the present invention relates to a paper-holder, and more specifically, a support portion rotatably supported by the holder body is formed at the other end of a paper cutting plate having a cut portion formed at one end,
And the cut part side of the paper cutting board is lowered by the elastic member.
Roll paper holder which is pressurized on the paper side
It is about.

[0002]

2. Description of the Related Art FIG. 10 is a view showing the appearance of a conventional double roll paper roll holder, and FIG. 11 is an explanatory view of the operation of the paper cutting plate.

As shown in FIG. 10, this roll paper holder is provided with an L-shaped left and right arm portions 100a, 100a on a holder body 100 integrally formed of a resin material.
100b and a central arm portion 100c are formed, and a core receiver 101 for rotatably supporting the roll paper R is attached to a lower portion of these arm portions 100a,. Part 100a, ...
-At the rear of the device via the support portion 102a (see FIG. 11),
The paper cutting plate 102 is rotatably supported. As shown in FIG. 11, the paper cutting board 102 has
One end of a V-shaped resin spring 104 is connected to 02a via a lever member 103. This resin spring 104
The other end 104a side is supported by the holder main body 100 side, and as shown in FIG.
Has a function of pressing the cut portion 102b side toward the roll paper R side.

Further, an arm portion 100 of the holder body 100
A spring member (not shown) and a pin member 105b are housed in a casing 105a on the front side of a,..., and a cutter holder 105 for mounting and retracting the pin member 105b via the spring member is attached. I have. This cutter holder 105 is, as shown in FIG.
02 is rotated upward against the elastic force of the resin spring 104 so that the pin 105
b is engaged with the side of the paper cutting board 102,
Is held in a position that does not hinder the attachment and detachment of the roll paper R.

As described above, in this roll paper holder, since the cut portion 102b of the paper cutting plate 102 is pressed against the roll paper R, one-hand cutting of the paper can be easily performed, and the roll paper R can be attached and detached. In this case, since the paper cutting plate 102 can be held at a position where it does not get in the way, the mounting and removal of the roll paper R can be facilitated.

In this roll paper holder,
A core receiver 101 is rotatably supported on the holder body 100 side via a leaf spring.
Is pushed into the roll paper holder from the front to the rear, so that the core receiver 101 rotates together with the leaf spring, and the roll paper R is transferred to the core receiver 101.
It can be rotatably supported above.

By the way, the cutter holder 105 is originally composed of a spring member and a pin member 105b. However, in order to incorporate them into the holder main body 100 so that they can function, it is necessary to form these support portions and guides on the holder main body 100 side. It is difficult to integrally mold 100. For this reason, in this roll paper holder, the cutter holder 1 is formed by incorporating the spring member and the pin member 105b into the casing 105a.
The cutter holder 105 is formed so as to fit into the recesses 100d and 100e of the holder body 100. Note that the resin spring 104 and the lever member 103 are also incorporated in the concave portion 100e of the holder main body 100.

[0008]

However, in the above-mentioned conventional roll paper holder, the cutter holder 10 is required.
As a component of No. 5, a spring member and a pin member 105b are necessary, and there is still a problem that the configuration of the holding mechanism of the paper cutting plate 102 is complicated. In addition, the shape of the casing 105a of the cutter holder 105 is complicated, so that the production is not easy, and the spring member and the pin member 1
There is a problem that the work of incorporating the 05b into the casing 105a is not easy.

Further, in this roll paper holder, there is a problem that the pin member 105b of the cutter holder 105 is visible from the outside, and the appearance is not good.

In view of the above, the present invention provides a roll paper holder which can simplify the holding mechanism of the paper cutting board, reduce the production cost and the production time, and have a good appearance. With the goal.

[0011]

According to a first aspect of the present invention, there is provided a support which is rotatably supported by a holder body at the other end of a paper cutting plate having a cut portion formed at one end. And a cut portion side of the paper cutting plate is pressed against the roll paper side by an elastic member having one end attached to the holder body side. , A cantilevered leaf spring having one end supported by the holder body and a projection formed on the free end of the other end, and a support for the paper cutting plate, which rotates integrally with the paper cutting plate. And a lever member to which the other end side of the elastic member is connected, and the lever member is rotated by the paper cutting plate to elastically deform the leaf spring to form the projection. As it gets over, it engages with the protrusion while resisting the elastic force of the elastic member,
That is, a claw portion is provided for holding the paper cutting plate at a position where the paper cutting plate does not hinder the attachment and detachment of the roll paper.

According to the present invention, the elastic member applies elastic force to the lever member attached to the supporting portion of the paper cutting plate, so that the cut portion side of the paper cutting plate is pressed against the roll paper. Also, by rotating the cut portion side of the paper cutting plate against the elastic force of the elastic member, the claw portion of the lever member elastically deforms the leaf spring and gets over the projection of the leaf spring, and Since the paper cutting plate is engaged with the projection, the paper cutting plate is easily held at a position where it does not hinder the attachment and detachment of the roll paper. Then, after the attachment / detachment of the roll paper is completed, if the cut portion side of the paper cutting plate is strongly rotated in the opposite direction to the above, the claw portion of the lever portion climbs over the projection of the leaf spring again, and the paper The cut portion side of the cutting plate is pressed against the roll paper by the elastic member, and the roll paper can be used.

According to a second aspect of the present invention, in the case of the first aspect, a lever is provided on the holder body side.
A bearing portion for rotatably supporting the member is formed.

According to the present invention, even if an elastic force is applied to the lever member by the elastic member, the lever member and the supporting portion of the paper cutting plate do not deform.

According to a third aspect of the present invention, in the case of the second aspect, a bearing portion of the lever member is provided;
A component assembling box in which a supporting portion of the leaf spring, a mounting portion on one end side of the elastic member, and a connection hole for connecting the supporting portion of the paper cutting plate and the lever member are formed separately from the holder body. It is formed so that it becomes.

According to the present invention, after assembling the lever member, the elastic member, and the leaf spring into the component assembling box, the component assembling box is attached to the holder main body, so that these components can be assembled to the holder main body side. it can.

According to a fourth aspect of the present invention, in the case of the first or third aspect, the leaf spring is formed so as to be integral with the holder body or the component mounting box. .

In the present invention, by forming the holder body and the component assembling box from, for example, a resin molded product,
The leaf springs can be easily formed integrally with them.

[0019]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an external perspective view of a storage cabinet provided with a roll paper holder according to an embodiment of the present invention, and FIG. 2 is a side view of the storage cabinet.

As shown in FIG. 1, the storage cabinet 1 has a double roll paper holder A on the upper side on which two toilet papers R can be mounted, and a storage section B on the lower side. As shown by
It is installed in a toilet or the like so that the rear side is embedded in the opening W1 of the wall W. The storage portion B is formed of an outer casing B1 integrally formed by resin molding, and a storage box B2 that is stored in the outer casing B1 and whose upper side is opened and closed by rotating back and forth around a lower pin B10. It is composed of The storage box B2 has an upper surface side open so that objects can be stored therein, and a guide pin B11 on the outer casing B1 side at the time of opening and closing.
A guide groove (not shown) that moves along is formed. The storage box B2 is used for storing spare toilet paper R and storing toilet detergent.

As shown in FIGS. 3 and 4, the roll paper holder A includes a holder main body 2 formed integrally with the outer casing B1 of the storage section B, and four core receiving sets 3.
, Two paper cutting plates 4, a component assembly box 5, two lever members 6, and two coil springs 7 as elastic members.
, Two spring covers 8, a leaf spring 9, two shaft retainers 10, a rear cover 11, and a shelf plate 12. These components, except for the coil spring 7, are all formed of a resin material.

The holder body 2 is, as shown in FIG.
Top plate section 20, side wall section 21, bottom wall section 22, rear wall section 2
3 is formed into a pair of roll storage spaces S1 by dividing the box-shaped space having an open front side into two parts by a partition part 24 extending downward from an intermediate part of the top plate part 20. It is. The top plate portion 20 has a lateral slit 20a communicating with the roll storage space S1 on the rear side and extending completely to the left and right, the partition portion 24 side is open, and the upper portion is located on the partition portion 24 side. An open component storage space S2 is formed.

As shown in FIG. 3, the side wall 21 has a U-shaped outer wall 21B outside the inner wall 21A.
It has a heavy structure, and the rear end surface of the outer wall portion 21B abuts against the wall W when the storage cabinet 1 is installed. The inner wall 21A side of the side wall 21 and the partition 2
4, the core receiving installation openings 21a, 21
4a, and a lateral slit 2 on the rear side.
Vertical slits 21b and 24b are formed so as to be connected to 0a. In addition, the lower end side of the vertical slit 21b is formed in an arc shape, and serves as a support portion T of the paper cutting board 4.

As shown in FIG. 5, the core receiver set 3 includes a support table 30, a return spring 31, a core receiver 32, and a cover plate 33.
After fixing one end of the return spring 31 to a, the core receiver 32 is attached to the support 30 so as to cover the return spring 31, and the upper part of the support 30 is covered with a cover plate 33. In this case, one end of the core receiver 32 is rotatably attached to the support bar 30a or the like of the support table 30, but the rotation causes the return spring 31 to be elastically deformed. Due to the action of the spring 31, the support 30
Is returned to a position orthogonal to. This core receiver set 3,
Two sets of symmetrical members are provided, and are attached to the holder main body 2 by being inserted into the core receiving installation openings 21a and 24a from the rear side of the holder main body 2.

As shown in FIG. 4, the paper cutting plate 4 has a paper cut portion 40 inclined slightly downward at the front end side, and bar-shaped support portions 41, 42 projecting left and right at the rear end side.
Is formed. The paper cutting plate 4 is inserted into the roll storage space S1 through the horizontal slit 20a of the holder main body 2, and the support portion 41 side has the support portion T of the side wall portion 21.
The support portion 42 is rotatably supported by the support portion T of the partition portion 24. Note that the shaft retainer 10 is
To prevent the support portion 41 of the paper cutting board 4 from jumping upward.

The component assembling box 5 includes a lever member 6 and
The coil spring 7, the spring cover 8, and the leaf spring 9 are incorporated into the component housing space S <b> 2 of the holder main body 2, and originally constitute a part of the holder main body 2. . The component assembling box 5 has a box shape with a part opened on the upper surface side and the lower surface side, and has a flange portion 50 protruding outward at the upper end side as shown in FIG. With the front projection 51
Is formed at the upper end thereof.

On both sides of the component assembling box 5, projecting portions 52 to be inserted into the vertical slits 24b of the holder main body 2 are formed.
A connection hole 53 into which the support portion 42 is inserted is formed.
Further, as shown in FIG. 6, a lever member 6 is provided around the connection hole 53 and in the center of the component assembling box 5.
Are formed to rotatably support the plate spring 9, and a support plate 56 is formed in a direction orthogonal to the bearing 55 to support the leaf spring 9 so as not to rotate.

The lever member 6 is provided on the supporting portion 42 of the paper cutting board 4.
In addition, as shown in FIG. 4, concentric shaft portions 61 and 62 are formed on the inner and outer surfaces of a cam plate 60, as shown in FIG. The connecting portion 63 of the coil spring 7 is provided on the inner surface side of the cam plate 60.
Is formed. A claw portion 60a for regulating the rotation of the paper cutting plate 4 is formed on the outer peripheral portion of the cam plate 60, and a mounting hole 62a for inserting the support portion 42 of the paper cutting plate 4 is formed on the shaft portion 62. Have been. The end of the shaft 61 is a small shaft 61a.

The coil spring 7 is provided at the cut portion 40 of the paper cutting plate 4.
The side is pressed against the roll paper R side on the core receiver 32, and a pipe-shaped spring cover 8 made of a soft resin is fitted on the outer peripheral portion in order to reduce runout and vibration noise during expansion and contraction.

One end of the leaf spring 9 is a mounting portion 90 bent in a vertical U-shape, and the other end of the leaf spring 9 is a horizontal spring portion 91. And a projection 91 with which the claw 60a of the lever member 6 is disengaged.
a is formed.

The rear cover 11 covers the top plate 20 of the holder body 2 embedded in the wall W, and
Is for covering the top plate 20 of the holder body 2 exposed to the outside. Small items in the toilet, such as a deodorant and a vase, are placed on the shelf 12.

Next, the procedure for assembling the storage cabinet 1 on the roll paper holder A side will be described.

First, the support plate portion 56 of the component assembling box 5 is pressed into the mounting portion 90 of the leaf spring 9, and the leaf spring 9 is attached to the component assembling box 5. Next, as shown by a chain line in FIG. 6, the two lever members 6 and 6 formed symmetrically with each other are connected to the bearing portions 54 and 55 of the component assembling box 5.
They are placed on top of each other so as to face each other. In this case, the shaft 6
The second small shaft portion 61 a is supported on the concave bearing portion 55, and the shaft portion 62 is supported on the concave bearing portion 54.
Subsequently, the support portions 42 of the two paper cutting plates 4 are inserted into the connection holes 53 of the component assembling box 5, and the support portions 42 are inserted into the mounting holes 62 a of the lever member 6. In this case, although not shown, the mounting hole 62a and the support portion 42 are formed with uneven portions for preventing rotation on the inner and outer peripheral portions, and the lever member 6 is rotated integrally with the paper cutting plate 4. Connected.

Next, the end of the coil spring 7 whose outer peripheral portion is covered with the spring cover 8 is connected to the connecting portion 63 of the lever member 6 and the connecting portion 51a of the component assembling box 5 to connect the coil spring 7 to the component. Assemble in the assembly box 5. In this case, a force is applied to the lever member 6 and the paper cutting plate 4 by the coil spring 7 so as to rotate in a certain direction.
Subsequently, the lever member 6, the coil spring 7, the spring cover 8
And the component assembling box 5 in which the leaf spring 9 is incorporated, is fitted into the component storage space S2 of the holder body 2, and
The pair of paper cutting plates 4 in which the support portions 42 are inserted into the component assembling box 5 are moved into the roll storage space S1 using the horizontal slits 20a and the vertical slits 21b of the holder body 2.

In this case, the protrusion 5 of the component assembly box 5
2 is inserted into the vertical slit 24b of the holder body 2 and the component assembling box 5 is press-fitted until the flange portion 50 abuts on the top plate portion 20 of the holder body 2. Thus, the support portion 42 of the paper cutting board 4 is rotatably supported by the support portion T of the holder body 2 on the side of the vertical slit 24b. Further, the support portion 41 of the paper cutting plate 4 placed on the support portion T on the side of the vertical slit 21b is rotatably supported by the holder body 2 side by pressing the shaft retainer 10 into the vertical slit 21b. .

Next, after assembling the core receiving set 3 on the holder main body 2 side, if the rear cover 11 and the shelf board 12 are mounted on the top plate section 20 of the holder main body 2 by screws or the like, the roll paper holder A Is completed. The core receiver set 3 may be attached to the holder main body 2 before the component assembling box 5 or the like.

Next, the operation of the roll paper holder A will be described with reference to FIGS. As shown in FIG. 7, since the lever member 6 receives a clockwise moment about the shaft portions 61 and 62 by the coil spring 7, the paper cutting plate 4 connected to the lever member 6 via the support portion 42 also has a timepiece. Upon receiving the moment in the rotation direction, the cut portion 40 side of the paper cutting plate 4 is pressed against the roll paper R side rotatably supported by the core receiver 32. For this reason, rattling of the paper cutting board 4 against the roll paper R is eliminated,
The user can easily cut the paper fed from the roll paper R with one hand.

On the other hand, when the roll paper R is used up and only the core R1 is supported by the core receiver 32, it is necessary to remove the core R1 and mount a new roll paper R. In this case, the cut section 40 side of the paper cutting board 4 is rotated in a direction away from the core receiver 32 while resisting the elastic force of the coil spring 7. Then, when the cut portion 40 of the paper cutting plate 4 reaches near the top plate portion 20 of the holder body 2, the claw portion 60 a of the lever member 6 hits the projection 91 a of the leaf spring 9 as shown in FIG. The spring portion 91 of the leaf spring 9 is elastically deformed downward to get over the projection 91a.
As a result, the claw portion 60a is actuated by the action of the coil spring 7.
Engages with the protruding portion 91a, the rotation of the lever member 6 is regulated, and the paper cutting plate 4 is roll paper R shown in FIG.
It is held at a position where it does not hinder the attachment and detachment of the camera.

For this reason, the operator pulls the tube core R1 forward without disturbing the paper cutting plate 4, takes it out of the roll storage space S1, and then prepares a new roll paper R.
Can be pressed toward the core receiver 32 in the roll storage space S1 and can be rotatably supported by the core receiver 32.
Then, after the roll paper R is loaded, if the cut portion 40 side of the paper cutting plate 4 is rotated toward the core receiver 32, the lever member 6
Since the claw portion 60a of FIG. 3 again climbs over the projection 91a of the leaf spring 9, the cut portion 40 side of the paper cutting plate 4 is pressed against the roll paper R by the elastic force of the coil spring 7, and the use of the roll paper R becomes difficult. become able to.

In the roll paper holder A, two roll papers R are stored in the roll storage space S at a time.
1 while the lever member 6 and the coil spring 7
And a spring portion 91 of the leaf spring 9.
Since there are also two roll papers R, the roll paper R in each roll storage space S1 is used independently, and each roll paper R is attached and detached independently.

As described above, in the roll paper holder A, the paper cutting plate 4 can be held by the claw 60a of the lever member 6 and the leaf spring 9 when the roll paper R is attached and detached. As compared with the cutter holder 105 provided in the roll paper holder, the structure of the holding mechanism of the paper cutting plate 4 can be simplified, and the production cost and production time of the roll paper holder can be reduced accordingly. Can be achieved.

That is, in the conventional roll paper holder, at least a spring member and a pin member are required for the cutter holder 105. In the roll paper holder A, the claw portion 60a is provided with the lever member 6 for the coil spring 7. Side, the special member is a leaf spring 9
And the structure of the holding mechanism for the paper cutting board 4 can be simplified accordingly. Further, in the roll paper holder A, only the leaf spring 9 may be assembled to the holder main body 2 side as a holding mechanism of the paper cutting plate 4, and the holder 105 can be provided without providing the casing 105a like a conventional roll paper holder. The shape of the main body 2 does not become complicated. Therefore, in this regard, the structure of the holding mechanism of the paper cutting board 4 can be simplified.

In the roll paper holder A, since the lever member 6, the coil spring 7, the leaf spring 9, and the like are all arranged on the support portion 42 side of the paper cutting plate 4, all of them are housed in the holder main body 2. Can be. For this reason,
These parts are not visible from the outside, and the appearance of the roll paper holder A can be made clear and good-looking.

Further, in the roll paper holder A, since the bearing members 54 and 55 are also provided on the part assembling box 5 (holder body 2) side to support the lever member 6, the coil spring is attached to the lever member 6. Even if a force is applied via 7, the deformation of the lever member 6, the support portion 42 of the paper cutting board 4 and the like does not occur, and the life thereof can be extended. Further, since the lever member 6 can rotate smoothly without swinging, the paper cutting plate 4 also rotates smoothly without rattling.

In the roll paper holder A, a component assembling box 5 is provided separately from the holder main body 2 and all components such as the lever member 6 are assembled therein, and this is attached to the holder main body 2 side. As a result, assembly of parts can be facilitated. In this case, the bearing portions 54 and 55 of the lever member 6 and the support plate portion 56 of the leaf spring 9 having relatively complicated configurations can be provided on the component assembling box 5 side. The configuration is simplified, and the production of the holder main body 2 by resin molding can be facilitated.

The component assembling box 5 may be formed integrally with the holder body 2. In this case, the leaf spring 9 may also be formed integrally with the holder body 2 to further simplify the configuration of the paper cutting plate 4 on the holding mechanism side.

The elastic member that presses the cut portion 40 of the paper cutting plate 4 toward the roll paper R is not limited to the coil spring 7, but may be a plate spring, a spring, or a resin having rubber elasticity (eg, elastomer). May be used.

Further, the support portions 41 and 42 of the paper cutting board 4 are
Instead of a rod-shaped (projecting) one, it may be a concave one. In this case, it is necessary to provide a protruding portion to be fitted into the concave portion on the holder body 2 side or the lever member 6 side.

The roll paper holder A is not limited to the double type, but may be a type capable of holding only one roll paper R or a multiple type capable of holding a large number of roll papers R. Further, the roll paper holder A may be an independent one that is not integrated with the storage part B.

FIG. 9 shows a case where a leaf spring 7A is used as an elastic member for pressing the paper cutting board 4 and a leaf spring 9 for holding the paper cutting board 4 is used.
A shows a roll paper holder A in which A is integrally formed with a component assembling box 5A.

In the roll paper holder A, the leaf spring 7A has a claw 70a formed inside the mounting portion 70 bent in a U-shape, and this claw 70a is inserted into the hole 57 of the component assembling box 5A. It is attached to this component assembly box 5A so as to be hooked. In this case, since the free end side of the leaf spring 7A is abutted against the protrusion 64 and connected to the lever member 6A, the lever member 6A is moved clockwise by the leaf spring 7A. An elastic force for rotating is given. Therefore, in the roll paper holder A, the same effect as that of the above-described roll paper holder A can be obtained.
In particular, in the roll paper holder A, the leaf spring 9A
Are integrally formed with the component assembling box 5A, so that the manufacturing cost and the manufacturing time can be reduced accordingly.

[0052]

Since the present invention is configured as described above, it has the following effects.

According to the first aspect of the present invention,
Since the holding mechanism of the paper cutting plate when the roll paper is attached / detached can be constituted by the claw portion of the lever member and the leaf spring, the structure of the holding mechanism can be simplified as compared with the conventional roll paper holder, The production cost and production time of the roll paper holder can be reduced. Further, in the present invention, since only a leaf spring may be added as a holding mechanism for the paper cutting plate, the shape of the holder main body is not so complicated, and a special case such as a cutter holder of a conventional roll paper holder is used. There is no need to provide a thing. Further, in the present invention, since the lever member, the elastic member, the leaf spring, and the like are arranged on the support portion side of the paper cutting plate, these components can be stored in the holder main body, and the appearance of the roll paper holder is neat. It can be good looking.

According to the second aspect of the present invention,
Since the lever member can rotate without rattling, the movement of the paper cutting plate can be made smooth. Further, the life of the lever member and the like can be extended.

According to the third aspect of the present invention,
Parts such as the lever member can be easily assembled, and the structure of the holder main body can be simplified, and the holder main body can be easily manufactured by resin molding or the like.

According to the invention described in claim 4 of the present invention,
Since the independent leaf spring is not required, the structure of the paper cutting plate holding mechanism can be simplified, and the same effect as that of the first aspect can be obtained.

[Brief description of the drawings]

FIG. 1 is an external perspective view of a storage cabinet provided with a roll paper holder according to an embodiment of the present invention.

FIG. 2 is a side view of the storage cabinet shown in FIG.

FIG. 3 is an external perspective view of a holder body and the like.

FIG. 4 is a diagram showing a component configuration of a roll paper holder.

FIG. 5 is an exploded perspective view of the core receiving unit.

FIG. 6 is a plan view of a component assembling box.

FIG. 7 is an explanatory view of the operation of the paper cutting board.

FIG. 8 is another operation explanatory view of the paper cutting board.

FIG. 9 is a side cross-sectional view around a paper cutting plate of a roll paper holder according to another embodiment.

FIG. 10 is an external perspective view of a conventional roll paper holder.

FIG. 11 is an explanatory view of an operation of a paper cutting plate of a conventional roll paper holder.

[Description of Signs] 1 Holder main body 4 Paper cutting board 5, 5A Parts assembly box 6, 6A Lever member 7 Coil spring (elastic member) 7A Plate spring (elastic member) 32 Core receiver 40 Cut section 41, 42 Support section 53 Connection Holes 54, 55 Bearing 60a Stopper 91a Projection

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Kikuyoshi Nakazawa, 1-14-3, Ashiro, Higashiosaka-shi, Osaka Inside Nagase Inteco Corporation (72) Akio Uenoyama 1-13-13, Ashiro, Higashiosaka-shi, Osaka No. Nagase Inteco Corporation

Claims (4)

[Claims] 1. A supporting portion rotatably supported by a holder body is formed at the other end of a paper cutting plate having a cut portion formed at one end, and the cut portion of the paper cutting plate is formed at the other end of the paper cutting plate. One end of the roll paper holder is pressed against the roll paper by an elastic member having one end attached to the holder main body. One end of the roll paper holder is supported by the holder main body. A cantilever plate spring having a projection formed on a free end side of the end, and the support portion of the paper cutting plate attached to the paper cutting plate so as to rotate integrally with the paper cutting plate; A lever member to which the other end is connected; and, by rotating the paper cutting plate on the lever member, the leaf spring is elastically deformed to get over the protrusion and The paper cutting board is engaged with the protrusion while resisting the elastic force of the member. The above Russia - Lupe - Pas -
A roll paper holder which is provided with a claw portion which is held at a position where it does not hinder the attachment and detachment of the roll paper holder. 2. The roll paper holder according to claim 2, wherein a bearing portion for rotatably supporting the lever member is formed on the holder main body side. 3. The bearing member of the lever member, the support portion of the leaf spring, the mounting portion on the one end side of the elastic member, the support portion of the paper cutting board, and the lever member. A component assembling box with connection holes for connection
The roll paper holder according to claim 2, wherein the roll paper holder is formed so as to be separate from the holder main body. 4. The roll paper holder according to claim 1, wherein the leaf spring is formed so as to be integral with the holder main body or the component mounting box.