KR20130130065A - Paper holder device - Google Patents

Abstract

In a paper holder apparatus which automatically feeds and cuts paper from a paper roll by a transmission means, the structure is simplified and the cost is reduced. A paper holder mechanism comprising a paper support mechanism (5), a paper feed mechanism (6), a paper receiving portion (3), and a paper cutting mechanism (7) for cutting the paper (10a). The 6 and the paper cutting mechanism 7 are configured to be driven alternatively by a single drive gear mechanism 9, and compared with a conventional paper holder device having, for example, a two-motor drive mechanism, The reduction in the number of motor installations allows compactness and cost reduction of the appearance body, and facilitates the simplification of the structure of the drive mechanism.

Description

PAPER HOLDER DEVICE {PAPER HOLDER DEVICE}

The present invention relates to a paper holder apparatus which holds a paper roll formed by winding toilet paper in a roll shape, and automatically removes, folds, and cuts paper from the paper roll according to a user's request.

Background of the Invention of Welfare Consciousness With the Arrival of an Aging Society, various techniques for supporting daily activities of the elderly have been proposed, and among them, in the paper holder device for toilet paper, a technique for easily taking out papers This is proposed (refer patent document 1-2).

The paper holder device shown in Patent Literature 1 removes the paper from the rolled paper supported by the center rod with a pair of feed rollers and takes out the paper, and then folds the paper with a cutter placed in the middle of the folding portion and the pressing portion. It is configured to In this case, as a drive source, the motor which drives the said feed roller and the motor which drives the said cutter are provided separately, respectively (two motor system). Moreover, the said cutter is comprised from the fixed side cutter fixedly arranged, and the movable side cutter which reciprocates in a horizontal direction by the crank mechanism, and the moving mechanism of the said movable side cutter becomes complicated.

The paper holder device shown in Patent Literature 2, like the Patent Literature 1, is also pulled out from the roll paper supported by the roll shaft with a pair of feed rollers, and folded in turn, and at the same time, between the folding portion and the pressing portion. It is configured to cut the paper with a cutter placed in the. And as a drive source, the motor which drives the said feed roller and the motor which drives the said cutter are provided separately, respectively (two motor system). Moreover, the said cutter is comprised from the fixed blade and the movable blade which moves so that it may connect and isolate | separate the said fixed blade, The moving mechanism of the said movable blade becomes complicated.

Patent Document 1: Japanese Patent Application Laid-Open No. 2000-287872 Patent Document 2: Japanese Patent Application Laid-Open No. 2003-72998

In the paper holder devices shown in these patent documents 1 and 2, respectively, since a series of operations of taking out the paper from the roll paper, folding it, cutting the folded paper and separating it from the roll paper are automatically performed, for example, roll paper by hand Compared with the conventional paper holder apparatus which is configured to take out and fold the paper from the paper, and to pull and use the folded paper from the roll paper, it is easier to take out the paper, and it can be said to be particularly preferable for the elderly.

On the other hand, in the paper holder apparatus shown in these patent documents 1 and 2, respectively, since it is the structure of the 2-motor system which installed the paper feed motor and the paper cutting motor separately as a drive source, arrangement | positioning of these each motor is arranged. The space is large and the drive mechanism is complicated, and it is difficult to be suitable as a paper holder device which requires compactness from the relationship of the installation location, and there is a problem that it is expensive as the number of motor installations is large.

Therefore, this invention is made | formed in the paper holder apparatus which took out a paper from the paper roll and cut | disconnected the removed paper automatically by the main object, Comprising: It aims at realizing the structure simplification and cost reduction.

In this invention, the following structures are employ | adopted as a specific means for solving such a subject.

In the first invention of the present application, a paper support mechanism (5) for supporting the paper roll (10) to be rewound, a paper feed mechanism (6) for rewinding and taking out the paper (10a) from the paper roll (10), The paper (3a) holding the paper (10a) sent out from the paper transport mechanism 6 in a zigzag shape and holding it in turn, and the paper (3) between the paper transport mechanism (6) and the paper receiver (3). In the paper holder device which comprises the paper cutting mechanism 7 which cuts 10a), the paper feed mechanism 6 and the paper cutting mechanism 7 are driven by the single drive gear mechanism 9 alternatively. It is characterized by.

In the second invention of the present application, in the paper holder device according to the first invention, the drive gear mechanism 9 receives the driving force of the motor 61 and the motor 61 which are reversibly rotated and are reversed in the forward rotation direction. In addition to being selectively rotated in the rotational direction, the drive gear 64 has a drive gear 64 which is moved and displaced between the first position and the second position by the driving force, and the drive gear 64 is set at the first position. In this state, the paper feed mechanism 6 is rotated to be engaged with the transfer gear unit 68 provided in the paper feed mechanism 6, while in the state set at the second position, the paper cutting mechanism 7 is provided. The paper cutting mechanism 7 is rotationally driven in engagement with the cutting drive gear 59.

In the third invention of the present application, in the paper holder according to the first invention, the first sensor 101 for detecting the presence or absence of human hand access and the paper 10a in the paper receiving portion 3 are provided. And a second sensor (102) for detecting the presence or absence of the drive gear mechanism (9), the first sensor (101) detects the approach of a human hand, and the second sensor (102) is a paper (10a). It is characterized by the configuration that the operation is started when the absence of) is detected.

In the fourth invention of the present application, a paper support mechanism for supporting the paper roll 10 in a holder main body 2 installed in a vertical wall surface W in a toilet space having an approximately rectangular box-shaped exterior shape ( 5), the paper feed mechanism 6 for rewinding and feeding the paper 10a from the paper roll 10, and the paper 10a fed out from the paper feed mechanism 6 are folded in a zigzag pattern in order. It is provided with the paper receiving part 3 which hold | maintains this from the ejection opening 34, and the paper cutting mechanism 7 which cut | disconnects the paper 10a between the paper feed mechanism 6 and the paper receiving part 3. In addition, in the paper holder apparatus provided with the opening-closing cover 4 which is opened and closed in any one side wall surface 2a of the four side wall surfaces 2a-2d of the said holder main-body part 2, Four sides of the holder body portion 2 Among the surfaces 2a to 2d, three other sidewall surfaces 2b to 2d except for the sidewall surface 2a on which the opening and closing cover 4 is disposed can be selectively used as mounting surfaces on the vertical wall surface W. It is characterized by the configuration.

In the fifth invention of the present application, in the paper holder device according to the fourth invention, the ejection opening 34 is a side wall surface which is any one of the four side wall surfaces 2a to 2d of the holder main body 2. At a portion corresponding to 2a), or at a portion corresponding to any two sidewall surfaces 2a, 2b, respectively, or at a portion corresponding to any three sidewall surfaces 2a, 2b, 2c, or four sides It is provided in the site | part corresponding to all the wall surfaces 2a-2d, It is characterized by the above-mentioned.

In the present invention, the following effects can be obtained.

(a) According to the paper holder apparatus which concerns on the 1st invention of this application, the paper support mechanism 5 which supports the paper roll 10 so that rewinding is possible, and the paper 10a is rewound from the said paper roll 10 is carried out. The paper feed mechanism 6 for feeding the paper, and the paper feed mechanism 6 for fold and staggering the paper 10a fed out from the paper feed mechanism 6 in a zigzag shape, and holding the paper feed mechanism 6; A paper holder device comprising a paper cutting mechanism (7) for cutting the paper (10a) between the paper receiving portions (3), wherein the paper feed mechanism (6) and the paper cutting mechanism (7) are driven in a single manner. Since it is comprised so that it may drive alternatively by the gear mechanism 9, compared with the conventional paper holder apparatus provided with the two-motor drive mechanism as shown in each said patent document, Together as soon upset compactness and low cost of the exterior shape achieved by the cow, the simplified structure of the drive mechanism is accelerated.

(b) According to the paper holder apparatus which concerns on 2nd invention of this application, in addition to the effect of said (a), the following peculiar effects can be acquired. That is, in the paper holder device of the present invention, the driving force of the motor 61 and the motor 61 for reversibly rotating the drive gear mechanism 9 is selectively rotated in the forward rotation direction and the reverse rotation direction, And a drive gear 64 which is moved and displaced between a first position and a second position by the driving force, and the drive gear 64 is provided in the paper feed mechanism 6 in a state set at the first position. While the paper feed mechanism 6 is rotationally driven in engagement with the feed gear unit 68, while in the state set in the second position, it is engaged with the cutting drive gear 59 provided in the paper cutting mechanism 7 Since the paper cutting mechanism 7 is configured to be rotationally driven, the change of the driving object by the motor 61 is automatically performed only by the change of the rotational direction of the motor 61. For example, Compared to the case where the paper feed mechanism 6 and the paper cutting mechanism 7 are each driven by individual motors, and the operation control of each of these motors is performed separately, the control system is simplified and the cost is promoted. In addition, the operational reliability accompanying the change of the driving object is improved.

(c) According to the paper holder apparatus which concerns on 3rd invention of this application, in addition to the effect of said (a), the following peculiar effects can be acquired. That is, in the paper holder apparatus of this invention, the 1st sensor 101 which detects the presence or absence of a human hand approaching, and the 2nd sensor 102 which detects the presence or absence of the paper 10a in the said paper receiving part 3 are carried out. And the drive gear mechanism 9 detects the approach of the human hand while the first sensor 101 detects the proximity of the human hand, and operates when the second sensor 102 detects the absence of the paper 10a. Is configured to be disclosed, for example, even though no one wants to use the paper 10a, or despite the paper 10a being folded in the paper receiving portion 3, the paper ( When the creation operation of 10a) is started, the occurrence of a situation called as follows is surely avoided, and convenience and reliability in use of the paper holder apparatus 1 improve.

(d) According to the paper holder apparatus which concerns on the 4th invention of this application, in the holder main-body part 2 installed in the vertical wall surface W in a toilet space with an external shape of a rectangular box shape, the paper roll 10 is carried out. A paper support mechanism 5 for supporting the rewinding, a paper feed mechanism 6 for rewinding the paper 10a from the paper roll 10, and a paper feed mechanism 6 for feeding out the paper 10a. The paper 10a between the paper conveying mechanism 6 and the paper receiving portion 3, and the paper receiving portion 3 for holding the paper 10a in a zigzag shape in turn and taking it out of the take-out portion 34. ), A paper cutting mechanism (7) for cutting) and opening / closing opening and closing in any one sidewall surface (2a) of the four sidewall surfaces (2a to 2d) of the holder main body (2). In the paper holder with the cover (4) And among the four sidewall surfaces 2a to 2d of the holder main body 2, three other sidewall surfaces 2b to 2d except for the sidewall surface 2a on which the opening and closing cover 4 is disposed are selectively Since it is comprised so that it can be used as a mounting surface to a vertical wall surface W, for example, arrangement | positioning of the toilet bowl in the toilet space where a paper holder apparatus is installed, or the installation direction of a toilet with respect to the vertical wall surface W of a toilet space, The gap between the side wall surface, or the like, or the convenience of the person seated on the toilet seat taking out the paper 10a from the paper holder device, and the mounting direction of the paper holder device on the vertical wall surface W. It can be set selectively, and compared with the case where the installation direction to the vertical wall surface W of the paper holder apparatus is fixed fixedly, for example, the convenience in using a paper holder apparatus improves remarkably, The Song contributes to the improvement of the commodity value of the paper holder device.

(e) According to the paper holder apparatus which concerns on 5th invention of this application, in addition to the effect of said (d), the following peculiar effects can be acquired. That is, in the paper holder apparatus of this invention, the said extraction part 34 is located in the site | part corresponding to any one side wall surface 2a of the four side wall surfaces 2a-2d of the holder main-body part 2, or At a portion corresponding to any two sidewall faces 2a, 2b, or at a portion corresponding to any three sidewall faces 2a, 2b, 2c, or at all four sidewall faces 2a-2d, respectively. Since it is provided in the corresponding part, the user of the paper holder apparatus can take out the paper 10a from the takeout part 34 at the position which is most easy to take out in its seating position, and the user's convenience of using the paper holder apparatus This further improves.

1 is an external perspective view in a state of use of a paper holder device according to the first embodiment of the present invention.
Fig. 2 is an external perspective view of the paper holder device shown in Fig. 1 with the opening and closing cover open.
FIG. 3 is a perspective view showing the internal structure of the paper holder shown in FIG. 1. FIG.
Fig. 4 is a sectional view taken along the line IV-IV of Fig. 1.
It is a perspective view in the rotating blade accommodation state of a rotary blade unit.
FIG. 6 is a view seen from the arrow direction of VI of FIG. 5; FIG.
It is a perspective view in the rotating blade exposed state of a rotating blade unit.
FIG. 8 is a view seen from the arrow direction in VIII of FIG. 7.
FIG. 9 is a perspective view when the viewpoint position is changed in the perspective view of FIG. 5. FIG.
It is a perspective view in the fixed blade accommodation state of a fixed blade unit.
FIG. 11 is a XI-XI cross-sectional view of FIG. 10.
It is a perspective view in the fixed blade protrusion state of a fixed blade unit.
It is sectional drawing XIII-XIII of FIG.
14 is an explanatory diagram of positioning states of the rotary blade unit and the fixed blade unit.
Fig. 15 is an external perspective view of the paper holder device shown in Fig. 1 with one side cover removed.
Fig. 16 is a perspective view showing the entire structure of the drive gear mechanism shown in Fig. 15.
Fig. 17 is an exploded perspective view of the drive gear mechanism shown in Fig. 16.
Fig. 18 is an explanatory view of the operation of the drive mechanism for the paper feed unit.
Fig. 19 is an explanatory diagram of the operation of the drive gear mechanism during the paper cut portion driving.
20 is a block diagram showing the configuration of a motor control system.
Fig. 21 is a flowchart of operation control when the paper holder device is used.
It is an external appearance perspective view in the use state of the paper holder apparatus which concerns on 2nd Embodiment of this invention.
FIG. 23 is a perspective view of the paper holder device shown in FIG. 22 in an open state. FIG.
Fig. 24 is a perspective view illustrating another example of installation of the paper holder shown in Fig. 22.
25 is an external perspective view in a state of use of a paper holder device according to a third embodiment of the present invention.
FIG. 26 is a perspective view of the paper holder device shown in FIG. 25 in an open state. FIG.
FIG. 27 is a perspective view illustrating another first installation example of the paper holder device illustrated in FIG. 25.
FIG. 28: is a perspective view which shows the other 2nd mounting example of the paper holder apparatus shown in FIG. 25. FIG.
Fig. 29 is an external perspective view of a paper holder device according to a fourth embodiment of the present invention in use.
FIG. 30 is a perspective view of the paper holder device shown in FIG. 29 in an open state. FIG.
Fig. 31 is a perspective view showing another example of installation of the paper holder shown in Fig. 29.
FIG. 32: is an external perspective view in the use state of the paper holder apparatus which concerns on 5th Embodiment of this invention. FIG.
It is a perspective view from the other direction of the paper holder apparatus shown in FIG.

EMBODIMENT OF THE INVENTION Hereinafter, this invention is demonstrated concretely based on suitable embodiment.

"I: First Embodiment"

1-4, the paper holder apparatus 1 which concerns on 1st Embodiment of this invention is shown. This paper holder apparatus 1 is installed in the vertical wall surface W of a toilet, for example, hold | maintains the paper roll 10 completed by wrapping toilet paper in the inside, and the said paper roll according to a user's request. The paper 10a is fed out of the predetermined length from 10, and the paper 10a is folded in a zigzag shape, and the folded paper 10a is cut at a position close to the paper roll 10 for use. It is comprised so that a series of operation | movement from sending of paper 10a to cutting | disconnection will be performed automatically. By this automatic operation, the user pulls out the paper 10a by hand and folds it out, thereby eliminating the trouble such as being particularly suitable for the elderly.

The paper holder device 1 which automatically performs such a series of operations includes a holder main body 2 to be described later, a paper receiving part 3 disposed below the holder main body 2, and the holder. The opening | closing cover 4 which opens and closes a cover as needed is comprised by the site | part which reaches the upper surface from the front part of the main-body part 2, and is comprised. Hereinafter, the structure of each of these parts is demonstrated concretely.

`` Holder body part (2) ''

As shown in FIGS. 1 to 4, the holder main body 2 includes a pair of left and right side walls 21 and 21 and a rear wall 23, and the outside of the side walls 21 and 21. It is comprised by covering with the side covers 22 and 22, respectively. Moreover, the front surface and the upper surface of this holder main-body part 2 become a continuous opening part, and this opening part is provided with the opening-closing cover 4 demonstrated below. Moreover, this opening part continues to the bottom face side of the said holder main-body part 2, and the paper receiving part 3 mentioned later is arrange | positioned here.

And surrounded by the inner chamber 20 (that is, the left and right pair of side walls 21 and 21 and the back wall 23) of the holder body portion 2, the paper receiving portion 3 and the opening and closing cover 4 In the space portion), a paper support mechanism 5, a paper feed mechanism 6, a paper cutting mechanism 7, and a paper bending mechanism 8 described below are disposed. Reference numeral 113 denotes a gap provided in the opening / closing cover 4, and the state of the internal paper roll 10 can be confirmed from the gap hole 113 even when the opening / closing cover 4 is closed.

`` Paper support mechanism (5) ''

The paper support mechanism 5 supports the paper roll 10 so that the paper roll 10 can be retracted from the lower side thereof, and rotates over the left and right pair of side walls 21 and 21 at the lower position of the inner chamber 20. This freely supported front and rear pair of support rolls 11 and 11 are constituted as main parts, but an additional portion for restricting the movement of the paper roll 10 supported by the support rolls 11 and 11 in the front and rear directions. For example, a curved plate-shaped roll guide 15 attached to the front side of the back wall 23 of the holder main body 2 and a curved portion provided on the rotary blade unit 7A side of the paper cutting mechanism 7 described later. The board | plate material 16 is provided.

Paper Transfer Mechanism 6

As shown in FIG. 3 and FIG. 4, the paper transfer mechanism 6 extends between the pair of left and right side walls 21 and 21 in the upper portion of the front side of the inner chamber 20 of the holder main body 2. An upper drive roller 51 and a lower driven roll 52 and a pressure roll 53 arranged horizontally in the vicinity of a corner of the opening / closing cover 4 are provided.

The said drive roller 51 is rotationally driven by the drive gear mechanism 9 mentioned later arrange | positioned on the outer side of one side wall 21 of the said holder main-body part 2. The driven roll 52 receives a rotational force from the drive roller 51 by the belt 54 and is integral with the drive roller 51 and rotated in the same direction. As shown in FIG. 4, the pressure roll 53 is pressed against the driving roller 51 in the closed state of the opening / closing cover 4, and receives the rotational force from the driving roller 51 to drive the driving roller 51. ) Is rotated in the opposite direction.

Therefore, in the state which the said opening / closing cover 4 was opened, the paper roller 10a taken out from the paper roll 10 supported by the said support rolls 11 and 11 of the said paper support mechanism 5 is the said drive roller 51 ) And pulled downward through the outside of the driven roll 52 (see FIGS. 2 and 4), and in this state, the opening / closing cover 4 is closed to bring the pressure roll 53 to the driving roller 51. By pressing and contacting, the paper 10a is sandwiched between the drive roller 51 and the pressure roll 53 (the set state of the paper 10a). From this set state, when the drive roller 51 is rotated, the paper 10a is sent downward by the drive roller 51 and the pressure roll 53 in order. Moreover, the driven roll 52 suppresses the shaking of the paper 10a sent out by the drive roller 51 and the pressure roll 53.

`` Paper bending mechanism (8) ''

The said paper bending mechanism 8 is provided in the lower end side of the said holder main-body part 2, and alternately folds the paper 10a sent out from the said paper conveyance mechanism 6 in the thickness direction, for use. 1 to 4, the bottom wall 31 surrounds the bottom of the flat bottom wall 31 and the bottom wall 31 which are inclined downward from the front and the bottom wall 31, and at the top of the bottom wall 31 at a predetermined width on the front side. It is comprised by the paper receiving part 3 provided with the extraction part 4 which penetrated deeply through ().

In addition, inside the paper receiving portion 3, a defining plate 35 defining a folding width of the paper 10a is disposed. The defining plate 35 is selectively inserted into any one of the plurality of insertion grooves 37 of the adjustment unit 36 provided on the circumferential wall 33 side so that the folding width of the paper 10a can be increased or decreased. It is.

"Paper cutting mechanism 7"

As shown in FIG. 4, the paper cutting mechanism 7 includes a rotary blade unit 7A and a fixed blade unit 7B.

Rotary blade unit (7A)

The rotary blade unit 7A is configured by attaching the rotating portion 69 to the support bracket 70, as shown in Figs.

The support bracket 70 has a convex shape of the curved plate member 16 at both left and right ends of the horizontally long curved plate member 16 having an approximately S-shaped curved cross-sectional shape and the middle end of the curved plate member 16 in the curved direction. The speech part 72 extended toward a surface is comprised. Moreover, the upper end part 16a of the said curved board | plate material 16 is bent to the extension side of the said speech part 72, and is made to oppose the said speech part 72 at intervals in the up-down direction. Therefore, a space necessary for the support bracket 70 is formed between the speaker portion 72 and the upper end portion 16a of the curved plate member 16. And the rotating part 69 mentioned later is arrange | positioned at this space part.

Moreover, the projection 73 which has a wedge-shaped body which protrudes upward is formed in the pair of left and right said extending parts 72 and 72, respectively. In addition, grooves 79 extending in the vertical direction are formed at both left and right ends of the upper end portion 16a of the curved plate material 16. In addition, as shown in FIG. 9, the stopper 78 comprised by the side which inclined downward toward the front side is provided in the side part of one extending part 72. As shown in FIG.

The rotating part 69 is a release rod body in which a part of the outer circumferential surface of the round bar behavior is cut into approximately L shapes over the entire length in the axial direction thereof (see FIG. 14), and at both ends thereof, shafts The blade holder 74 is provided with a support shaft 75 that extends outward in the direction. In the portion having the circular outer circumferential surface of the blade holder 74 (that is, the portion not cut off), the band-shaped rotating blade 71 has a predetermined cutting angle with the rotation of the rotating portion 69. The predetermined rotational phase is provided between the one end side and the other end side. It is needless to say that the rotary blade 71 is set so that the rotary locus circle of the blade tip 71a coincides at any position in the axial direction of the rotary blade 71.

Further, at one end of the blade holder 74, a circular ring-shaped guide ring 77 is provided on the same axis as the blade holder 74. The outer circumferential surface of the guide ring 77 is set to coincide with the rotational trajectory circle of the blade 71a of the rotary blade 71.

In addition, a protector 76 having a cross-sectional shape of about T shape is provided at a portion of the blade holder 74 cut out in about L shape, and the rotary blade 71 has a shaft of the blade holder 74. It is located on the opposite side of the protector 76 with the center position in between. Therefore, when the said rotary blade 71 is seen from the said protector 76 side, it is always located in the back side of the said protector 76, As shown in FIG. 6, in the rotating position which the said protector 76 faces front, The protector 76 is covered and the exposure to the outside is prevented.

5 and 6, the rotational direction of the rotary part 69 is set in a direction (arrow r direction) in which the rotary blade 71 moves downward from the top of the rotary part 69 through the front. It is. And although this rotation part 69 is rotationally driven one rotation by the drive mechanism which is not shown in figure, as for the starting position (namely, the stop position) of the rotation, as shown in FIG. 6, the said protector 76 has the said support bracket ( Standing in front of 70, the rotary blade 71 is in a long position toward the rear from the back side of the protector 76. The rotating section 69 starts rotation from the stop position, and as shown in FIG. 8, the rotary blade 71 moves downward in front of the support bracket 70, and then reaches the stop position illustrated in FIG. 6. Only one rotation until is rotated. Therefore, in the said stop position, exposure to the exterior by the said protector 76 is prevented.

In addition, although the rotation drive of this rotating part 69 starts from the time when the conveyance operation | movement of the said paper feed mechanism 6 was stopped, or by a predetermined time earlier than the stop time, Rotation control of the said rotation part 69 which cooperated is performed automatically by the control means (not shown) of the drive gear mechanism 9 mentioned later.

Fixed blade unit (7B)

The fixed blade unit 7B is disposed on the open / close cover 4 side, and the rotary blade unit is in a state where the open / close cover 4 is closed, that is, in the use state of the paper holder device 1. The paper 10a is cut | disconnected in cooperation with the said rotary blade 71 of 7A, and as shown in FIGS. 10-13, the fixed blade 83 is provided in the support bracket 80, and is comprised.

The support bracket 80 has a curved plate portion 81a having a horizontally long curved plate shape and a horizontally long opening 93 formed at about the center of the curved direction, and upwards from an upper end of the curved plate portion 81a. The main body part 81 which consists of a rising flat plate-shaped guide plate part 81b, and the vertical wall parts 82 and 82 which extend in the front at the left and right ends of the said curved board part 81a are comprised. Further, a recess 95 is formed in the upper portion of the inner surface of the curved plate portion 81a to be recessed toward the back side at the lower end position of the guide plate portion 81b.

In addition, the bottom of each vertical wall portion (82, 82) of the support bracket 80 is formed with an insertion groove (90) which goes deeply upward, respectively, and at the upper end of each vertical wall portion (82), The wedge-shaped guide protrusions 89 are provided respectively.

The said fixed blade 83 is formed integrally with the strip | board material of predetermined length, and the blade 83a is provided in one ridge line part. At both ends in the longitudinal direction of the fixed blade 83, the supporting shaft 84 protrudes toward the outer side in the axial direction, respectively, and the fixing blade 83 moves these supporting shafts 84 to the support bracket 80. ) Is installed on the support bracket 80 side by supporting the vertical wall portions 82 and 82 so as to be freely rotated.

Moreover, the movement lever 88 is provided in the one support shaft 84 of the said fixed blade 83 freely for rotational movement. And the said fixed blade 83 is the stopper which the side surface of the blade 83a of the said fixed blade 83 installed in the said moving lever 88 by the elastic force of the spring 85 provided in the said support shaft 84. The force is added to abut 91, so that the maximum rotational movement position with respect to the movement lever 88 in the direction in which the blade 83a protrudes forward from the concave portion 95 side is defined. . Moreover, in contact with this stopper 91, when the maximum rotational movement position of the said fixed blade 83 is regulated, for example, it pushes this inward to the blade 83a of the said fixed blade 83. When the same external force is applied, the fixed blade 83 is rotated to the concave portion 95 side against the elastic force of the spring 85.

On the other hand, the moving lever 88, the fixed blade 83 by the elastic force of the spring 87 provided on the support shaft 86 provided at a position that is appropriately separated from the support point, the It is moved and moved in the direction to accommodate in the recessed part 95. FIG. In addition, the tip of this moving lever 88 is connected to the stopper 78 on the rotary blade unit 7A side in the closed state of the opening / closing cover 4, and is pushed on the stopper 78 side. It is supposed to receive an external force in the direction of putting.

Therefore, as shown in FIG. 11, the external force is not acting on the tip side of the shift lever 88, that is, the opening / closing cover 4 is open and the tip side of the shift lever 88 is free. In the state in which it exists, the said moving lever 88 is rotationally biased by the spring 85 about the support shaft 84 in the arrow b direction, and the said fixed blade 83 connected to the said moving lever 88 is carried out. Is rotated and moved in the direction of arrow d, and is accommodated in the recessed part 95 side of the said main-body part 81, and the blade 83a becomes flat with the step part of the said recessed part 95 almost without step.

On the other hand, as shown in FIG. 13, when the said opening-closing cover 4 is in the closed state, and the tip part of the said moving lever 88 is connected with the stopper 78 by the rotary blade unit 7A side, the said moving The lever 88 is pushed by the stopper 78 to rotate in the direction of arrow a, and together with the rotational movement of the moving lever 88, the fixed blade 83 is moved by the arrow c around the support shaft 84. Direction, and it protrudes forward from the said recessed part 95, The blade 83a is in the state which can contact the blade 71a of the rotating blade 71 by the side of the said rotary blade unit 7A. (See FIG. 14).

On the other hand, in the fixed blade unit 7B configured as described above, as shown in Figs. 13 and 14, the opening and closing cover 4 is provided with an installation boss 92 protruding from the back side of the support bracket 80. Is installed on the opening / closing cover 4 side by fixing the screw 43 to the mounting portion 41 of the c). In this case, the spring 42 is sandwiched between the mounting boss 92 and the mounting portion 41. In response to the elastic deformation of the spring 42, the fixed blade unit 7B is movable relative to the opening / closing cover 4 in a direction of being connected and separated.

Positioning of rotary blade unit 7A and fixed blade unit 7B

The relative positioning of the rotary blade unit 7A and the fixed blade unit 7B is as shown in FIG. That is, the rotary blade unit 7A is fixed to the holder main body 2 side, and the mounting position to the holder main body 2 is fixed in advance. On the other hand, the said fixed blade unit 7B is provided in the opening-closing cover 4 side, and the installation position to the opening-closing cover 4 side displaces within the range of the elastic deformation of the said spring 42. Possible and not fixedly set. Therefore, in the state which the said opening-closing cover 4 closed, it is necessary to make it hold | maintain at the same time as the said rotary blade unit 7A and the fixed blade unit 7B in a suitable relative positional relationship.

For this reason, the following two positioning methods are employ | adopted by the paper holder apparatus 1 of this embodiment.

First positioning technique

The projections 73 are formed on the left and right pairs of the protruding portions 72 and 72 of the support bracket 70 of the rotary blade unit 7A, while the left and right pairs of the vertical wall portions of the fixed blade unit 7B. An insertion groove 90 is formed at the lower end of the 82, and the projections 73 on the rotary blade unit 7A side are formed in the closing operation of the opening and closing cover 4 from the open state. By inserting the respective insertion grooves 90 on the side of the fixed blade unit 7B into 73), positioning of the rotary blade unit 7A and the fixed blade unit 7B in the vertical direction and the front and rear directions is performed. have.

Second positioning technique

Grooves 79 are provided in the left and right both ends of the support bracket 70 of the rotary blade unit 7A, respectively, while the guide protrusions are provided in the left and right both ends of the support bracket 80 of the fixed blade unit 7B. 89, respectively, and in the closing operation from the open state of the opening / closing cover 4, the angle on the fixed blade unit 7B side in the groove 79 on the rotary blade unit 7A side. By inserting the guide protrusion 89, the rotary blade unit 7A and the fixed blade unit 7B are positioned in the horizontal direction (width direction).

By the positioning by these two methods, in the state which closed the said opening / closing cover 4, ie, the state at the time of using the said paper holder apparatus 1, the blade of the said fixed blade 83 is shown in FIG. (83a) protrudes to the front side, the blade (83a) is in contact with the outer peripheral surface of the guide ring 77 on the rotary blade unit 7A side, the blade 71a and the fixed blade of the rotary blade (71) The relative position of the blade 83a of (83) is appropriately set.

`` Drive gear mechanism 9 ''

The drive gear mechanism 9 drives the paper feed mechanism 6 and the paper cutting mechanism 7 alternatively, and as shown in FIG. 15, one sidewall 21 of the holder main body 2 is provided. It is arranged on the outer surface side.

15 to 17, the drive gear mechanism 9 meshes with the reversible rotary motor 61 in which the worm gear 62 is provided on the side wall 21 and the worm gear 62. A worm wheel 63 having the air gear 63A and the small gear 63B integrally formed on the same shaft and a drive gear 64 meshing with the small gear 63B are provided on the moving arm 67. Meshes with the drive gear 64 and the transfer gear 68A and the transfer gear 68A provided at the shaft end of the drive roller 51 of the paper transfer mechanism 6 and the drive gear 64 at the same time. A cutting drive provided with a feed gear unit 68 comprising an idle gear 68B that is engageable and a support shaft 75 of the rotary blade unit 7A so as to be engaged with the drive gear 64. It is comprised by arranging the gears 59, respectively.

The movable arm 67 is freely rotatable relative to the gear shaft 65 supporting the worm wheel 63. In addition, the drive gear 64 is supported by a gear shaft 66 provided at the end of the movement arm 67.

Therefore, in this drive gear mechanism 9, when the motor 61 rotates forward, as shown in FIG. 18, the rotational force of the motor 61 is changed from the worm gear 62 to the worm wheel 63. ), Furthermore, the rotation of the worm wheel 63 (arrow L direction) is transmitted to the drive gear 64, and the drive gear 64 is driven to rotate in the direction of the arrow R. At this time, since the rotational force acting as the rotation center is applied to the drive gear 64, the drive gear 64 rotates in the direction of arrow N integrally with the moving arm 67. Meshes with the idle gear 68B. Therefore, the feed gear 68A is rotationally driven by the motor 62, so that the paper feed mechanism 6 is operated to perform the feed action of the paper 10a. Hereinafter, the position of the said drive gear 64 at this time is called "1st position."

On the contrary, when the motor 62 rotates in reverse, as shown in FIG. 19, the rotational force of the motor 61 is transmitted from the worm gear 62 to the worm wheel 63 and further, the worm wheel 63. Rotation (arrow R direction) is transmitted to the drive gear 64, and the drive gear 64 is driven to rotate in the direction of the arrow L. At this time, since the rotational force acting on the support shaft 65 as the rotation center acts on the drive gear 64, the drive gear 64 rotates integrally with the moving arm 67 in the direction of arrow M. And the cutting drive gear 59 are engaged with each other. Therefore, the cutting drive gear 59 is driven to rotate by the motor 61, so that the paper cutting mechanism 7 operates, and the cutting action of the paper 10a is achieved. The position of the said drive gear 64 at this time is called "second position."

`` Operation of the Paper Holder 1 ''

In the paper holder apparatus 1, as shown in FIG. 20, the 1st sensor 101, the 2nd sensor 102, and the controller 100 are arrange | positioned. The first sensor 101, when the user reaches out to the paper receiver 3 side with the intention of pulling out the folded paper 10a held in the folded state of the paper receiver 3, Is to detect the approach. The second sensor 102 detects whether or not the folded paper 10a is present in the paper receiving portion 3.

In the paper holder 1 of this embodiment, the paper 10a is controlled by controlling the operation of the motor 61 based on the detection signals of the first sensor 101 and the second sensor 102. A series of operations ranging from feeding out of the paper to folding and cutting of the folded paper 10a are automatically performed. Hereinafter, this will be described in detail.

As shown in Fig. 20, detection signals of the respective sensors 101 and 102 are input to the controller 100, respectively. In this controller 100, in order to perform the "paper feed operation" and the "paper cutting operation" based on the preset control form based on the detection signal of each said sensor 101 and 102, the said motor ( A control signal is output to 61 to control its operation.

Here, the basic idea of the control form will be described.

(a) The operation of the paper holder device 1 (that is, the paper feeding operation by the forward rotational start of the motor 61) is started by the detection of the approach of the human hand in the first sensor 101. . This is to eliminate direct switch operation by a person and to ensure convenience and ease of use.

However, the second sensor 102 detects that the folded paper 10a does not exist in the paper receiver 3. This is to avoid starting operation of the paper holder device 1 based on unnecessary operation of a person.

(b) After receiving the detection signals of the first sensor 101 and the second sensor 102, the following operation (e) is performed after the operation of discharging the paper 10a by the forward rotation start of the motor 61 is started. Even when the detection signal is output from the first sensor 101 until the completion of the control, the control signal is ignored in control. This avoids confusion in the operation of the paper holder apparatus 1 by the human operation after the operation of the paper holder apparatus 1 and smoothly performs a series of operations of the paper holder apparatus 1. To do so.

(c) The feeding length (that is, the folded length) of the paper 10a is adjusted according to the setting of the drive time of the paper feed mechanism 6 by the motor 61. In the present embodiment, the drive time is softly set in the controller 100, but in other embodiments, the timer can be set by manual operation.

(d) The paper cutting operation after the discharging of the paper 10a is performed by the reverse rotation start of the motor 61. This is because the "feeding" and "cutting" of the paper 10a are not performed at the same time but are always performed in an alternative manner, so that the motor 61 is used for both the "feeding drive" and the "cutting drive". will be.

(e) After cutting the paper 10a in the paper cutting mechanism 7, the motor 61 is rotated forward to deliver a predetermined amount of the paper 10a. This is because if the cut edge of the paper 10a stops at the paper cutting mechanism 7, the cutting edge may be caught by the paper cutting mechanism 7 at the time of the next feeding. This is for sending out the cutting edge in front of the paper cutting mechanism 7 part. This feeding amount (that is, the amount to be conveyed in advance) is adjusted by setting the drive time of the paper cutting mechanism 7 by the motor 61. In the present embodiment, the drive time is softly set in the controller 100, but in other embodiments, the timer can be set by manual operation.

Here, the actual operation of the paper holder apparatus 1 will be described with reference to the flowchart shown in FIG.

Prior to use of the paper holder device 1, the opening and closing cover 4 is opened, the paper roll 10 is set on the paper support mechanism 5 side, and the paper 10a is removed from the paper roll 10. ) Is passed through the upper side of the drive roller 51, and further, it passes out between the rotary blade unit 7A and the fixed blade unit 7B of the paper cutting mechanism 7 to the bottom thereof. . Then, the opening and closing cover 4 is closed. By closing the cover of the opening / closing cover 4, the pressure roll 53 abuts against the drive roller 51 while the paper 10a is sandwiched. As described above, the paper holder device 1 can be used.

On the other hand, the control of the motor 61 accompanying the use of the paper holder device 1 is as follows.

As shown in Fig. 21, first, on the condition that the first sensor 101 outputs the first detection signal in step S1, and the detection signal is not output from the second sensor 102 in step S2, Control is started.

When the above conditions are satisfied, the motor 61 is started forward by receiving this. By the forward rotational starting of this motor 61, the said drive gear 64 moves to the arrow N direction of FIG. 18, is set to the said "1st position", and is engaged with the said idle gear 68B. Therefore, the drive roller 51 is driven to rotate through the feed gear 68A meshing with the idle gear 68B, and the paper 10a is fed out from the paper roll 10.

The delivery of the paper 10a is continued only for the preset time "Ta" set in advance corresponding to the required delivery amount (step S4). The rotation of the motor 61 is stopped by the passage of the set time "Ta" (step S5), but this stop state continues only for the preset set time "Tb". This is to ensure proper start of the reverse rotation drive of the motor 61 performed next in consideration of the inertia rotation of the motor 61 or the drive roller 51.

In addition, while the paper 10a is fed out by the paper transfer mechanism 6, the paper bending mechanism 8 zigzags the paper 10a which is fed out in a state that is stretched downward from the top. Fold into shape

With the passage of the predetermined time "Tb", the motor 61 is driven in reverse rotation (step S7), and the drive gear 64 of the drive gear mechanism 9 moves in the arrow M direction of FIG. It is set to the said "2nd position", and meshes with the said cutting drive gear 59. As shown in FIG. Therefore, the paper cutting mechanism 7 provided in this cutting drive gear 59 is operated, and the cutting action of the paper 10a is performed.

The cutting operation of this paper 10a is continued for the set time "Tc" (step S8), and the rotation of the motor 61 is stopped (step S9) with the passage of the set time "Tc".

The stop state of the motor 61 is continued only for a predetermined set time " Td " (step S10), but this is performed next in consideration of the motor 61 or the inertia rotation of the drive roller 51. Is to ensure proper initiation of the forward rotation drive of the motor 61.

With the passage of the set time "Td", forward rotation drive of the motor 61 is started (step S11), and the drive roller 51 is driven to rotate again, and "pre-delivery" of the paper 10a is performed. It is executed only during the set time "Te", and the cut edge of the paper 10a cut by the paper cutting mechanism 7 is sent only a predetermined length downward from the paper cutting mechanism 7.

With the passage of the set time "Te", the rotation of the motor 61 is stopped (step S13), whereby a series of operations of the paper holder device 1 is completed, and the paper holder device 1 ) Is ready for the next use.

As described above, the paper holder device 1 starts operation by placing a hand on the paper receiver 3 side in order to use the folded paper 10a by a person, and automatically after a predetermined time. Since the folded paper 10a is formed in the paper receiving portion 3, most of the operation or operation of the person for obtaining the paper 10a is not required, and the effect is particularly useful for the elderly. do.

"II: 2nd Embodiment"

22-24, the paper holder apparatus 1 which concerns on 2nd Embodiment of this invention is shown.

Although this paper holder apparatus 1 is slightly different from the paper holder apparatus which concerns on the said 1st Embodiment (the shape of the paper receiving part 3), the basic structure is the said 1st Embodiment. It is considered to be the same as the paper holder device associated with the upper surface of the holder body portion 2 and the paper receiving portion 3 disposed below the holder body portion 2 and on one side of the holder body portion 2. In addition to the opening and closing cover 4 for opening and closing the cover as necessary, the inner chamber 20 of the holder main body 2 has a paper support mechanism 5, a paper feed mechanism 6 and a paper cutting mechanism. (7) and the paper bending mechanism 8 are arranged.

In addition, the structure and effect of the said paper support mechanism 5, the paper feed mechanism 6, the paper cutting mechanism 7, and the paper bending mechanism 8 which are these constituent components are all in the said 1st Embodiment. Since it is the same as that in, the description of 1st Embodiment is used, and the description here is abbreviate | omitted.

The paper holder device 1 according to the second embodiment differs from the paper holder device 1 according to the first embodiment on the vertical wall surface W of the paper holder device 1. It is a formation structure of the installation structure, the structure of the said paper receiving part 3, and the ejection opening 34 provided in the said paper receiving part 3.

First, the installation structure of the paper holder device 1 on the vertical wall surface W will be described. In the paper holder apparatus 1 which concerns on the said 1st Embodiment, as shown to FIG. 1 and FIG. 4, only the back wall 23 of the said holder main-body part 2 is set as the mounting surface to the said vertical wall surface W. As shown in FIG. On the other hand, in the second embodiment, the left side cover 22 and the rear wall 23 are selectively used as the mounting surface on the vertical wall surface W toward the holder main body 2. have.

FIG.22 and FIG.23 is a 1st attachment structure example which made the side cover 22 part of the left side toward the said holder main-body part 2 into the mounting surface to the said vertical wall surface W. As shown in FIG. In the case of this first mounting structure, the drive gear mechanism 9 is housed in the side cover 22 on the right side toward the holder main body 2, but on the left side facing the holder main body 2, Since the mechanism is not arranged in the side cover 22, the thickness can be set thinner than the side cover 22 on the right side facing the holder main body 2. Therefore, the extension dimension from the said vertical wall surface W of the said paper holder apparatus 1 is made into the installation surface to the said vertical wall surface W by making the side side cover 22 of the left side opposed to the holder main-body part 2 into the mounting surface. Since it can be made small, the freedom of layout design to the toilet space with limited space improves.

FIG. 24: is a 2nd attachment structure example which made the back wall 23 of the said holder main body 2 into the mounting surface to the said vertical wall surface W. As shown in FIG. This second installation structure example is the same as the installation structure in the first embodiment.

Next, the structure of the said paper receiver 3 and the formation position of the said ejection opening 34 provided in this paper receiver 3 are demonstrated.

As shown in Fig. 22, the paper receiving portion 3 has a rectangular plate-like shape as a whole, and the interval between the front wall 33a and the rear wall 33b of the circumferential wall 33 is fixed. Therefore, the folding width of the folded paper 10a, which is folded in the paper receiving portion 3 and is fixed and raised on the bottom wall 31, becomes constant. This point is determined before and after the paper receiving portion 3 in the first embodiment. It is different from the provision of the regulation plate 35 (refer FIG. 4) which can be adjusted in the direction so that the folding width of the folded paper 10a can be variably adjusted.

However, by forming the paper receiving portion 3 in a rectangular dish shape without providing such a prescribed plate 35, diversification of the formation position of the ejection opening 34 in the paper receiving portion 3 is realized. . That is, in the present embodiment, the ejection opening 34 is not disposed on the side wall surface 33c on the right side opposite to the holder main body 2 but on the front wall 33a of the paper receiving portion 3. Forming.

By setting the formation position of the said ejection opening 34, the withdrawal operation | movement of the paper 10a folded from the said ejection opening 34 is attained. That is, in the case of the said 1st mounting structure example, the paper receiving part 3 is made by making the left side cover 22 into the mounting surface to the said vertical wall surface W toward the holder main-body part 2 as mentioned above. In the case where the ejection opening 34 is formed in the front wall 33a corresponding to the opening / closing cover 4 among the peripheral walls 3, the ejection opening 34 and the vertical wall surface W approach and are Although it is also concerned that the withdrawal of the folded paper 10a from the ejection opening 34 may occur, the ejection opening 34 is formed on the side wall surface 33c on the right side facing the holder main body 2 as described above. A wide operation space is secured in front of the ejection opening 34, and as a result, the operation of drawing out the folded paper 10a from the ejection opening 34 can be facilitated.

In addition, in this case, the notch opening 110 which opens downward to the side cover 22 located on the left side toward the holder main body 2 so as to correspond to the ejection opening 34 of the paper receiver 3 is provided. The folded paper 10a which is formed and fixed and raised on the bottom wall 31 of the paper receiving portion 3 can be taken out from the outlet 34 through the notch opening 110.

On the other hand, in the case of the 2nd installation structure example shown in FIG. 24, since the back wall 23 of the said holder main-body part 2 is made into the installation surface to the said vertical wall surface W as mentioned above, the said ejection opening 34 ) Is formed on the side wall surface 33c on the right side of the paper receiving portion 3 that faces the holder body portion 2, so that a relatively large space can be secured outside the ejection opening 34. Therefore, the operation of taking out the folded paper 10a from the outlet 34 is easy.

In addition, in relation to the mounting structure of the holder main body 2 on the vertical wall surface W, the side cover 22 on the right side of the holder main body 2 faces the user to the paper hand 3. The first sensor 101 (see FIG. 20) for detecting the approach of the hand when the hand is held out to the paper hand 3 side to take out the folded paper 10a held in the folded state, and the paper The sensor device 111 and the paper holder device 1 including the second sensor 102 (see FIG. 20) for detecting whether the folded paper 10a is present in the male portion 3 are operated. An alarm lamp 112 is displayed to indicate that it is in progress.

In addition, the detachment | attachment of the paper roll 10 performed by opening the said opening / closing cover 4 is sufficient work in the opening-and-closing direction front side of the said opening / closing cover 4 in either the said 1st mounting structure example and a 2nd mounting structure example. There is no problem as space is secured.

"III: Third Embodiment"

25-28, the paper holder apparatus 1 which concerns on 3rd Embodiment of this invention is shown.

The paper holder device 1 also has a slightly different appearance from the paper holder device according to the first embodiment, similarly to the paper holder device 1 according to the second embodiment. It is considered the same as the paper holder apparatus which concerns on 1st Embodiment, and the paper holder 3 and the one side of the said holder main body 2 arrange | positioned under the holder main body part 2 and the said holder main body part 2 In addition to the opening and closing cover 4 for opening and closing the cover as needed from the upper part to the upper surface, the paper support mechanism 5 and the paper transfer mechanism 6 are provided in the inner chamber 20 of the holder main body 2. And a paper cutting mechanism 7 and a paper bending mechanism 8 are arranged.

In addition, the structure and effect of the said paper support mechanism 5, the paper feed mechanism 6, the paper cutting mechanism 7, and the paper bending mechanism 8 which are these constituent components are all in the said 1st Embodiment. Since it is the same as that in, the description of 1st Embodiment is used, and the description here is abbreviate | omitted.

The paper holder device 1 according to the third embodiment differs from the paper holder device 1 according to the first embodiment in that the vertical wall surface W of the paper holder device 1 is different. And the ejection opening 34 provided in the paper receiver 3.

First, the mounting structure of the paper holder device 1 on the vertical wall surface W will be described. In the paper holder apparatus 1 which concerns on the said 1st Embodiment, as shown to FIG. 1 and FIG. 4, only the back wall 23 of the said holder main-body part 2 is set as the installation surface to the said vertical wall surface W. As shown in FIG. On the other hand, in this 3rd Embodiment, as shown to FIG. 25 and FIG. 26, the 1st side which makes the side side cover 22 of the left side toward the said holder main-body part 2 as an installation surface to the said vertical wall surface W is 1st. As an example of the installation structure, and as shown in FIG. 27, the example of the 2nd installation structure which makes the back wall 23 of the said holder main-body part 2 into the installation surface to the said vertical wall surface W, and as shown in FIG. The 3rd mounting structure example which makes the side cover 22 of the right side the mounting surface to the said vertical wall surface W toward the holder main-body part 2 can be selected arbitrarily.

Next, the formation position of the said ejection opening 34 in the said paper receiving part 3 is demonstrated. In the case of the 1st installation structure example shown in FIG. 25, by making the side side cover 22 of the left side into the mounting surface to the said vertical wall surface W toward the said holder main-body part 2 as mentioned above, the said ejection opening ( Although it can be said that it is difficult to take out the folded paper 10a from 34, the present installation structure example extends from the vertical wall surface W of the paper holder device 1, rather than being pullable of the folded paper 10a. It can be made small in size, and it is evaluated that the emphasis was placed on the layout in the toilet space with limited space.

In the case of the 2nd installation structure example shown in FIG. 27, the circumference | surroundings of the said paper receiving part 3 is made by making the back wall 23 of the said holder main-body part 2 into the mounting surface to the said vertical wall surface W as mentioned above. In the ejection opening 34 provided in the front surface 33a of the wall 33, sufficient operation space is secured in front of the wall 33, so that the folded paper 10a can be easily taken out of the ejection opening 34.

In the case of the 3rd installation structure example shown in FIG. 28, while the side cover 22 of the right side is made into the installation surface to the said vertical wall surface W toward the said holder main-body part 2, the said outlet 34 is the said, Since it opens in the direction parallel to the surface direction of the vertical wall surface W, a wide operation space is ensured at the front side of the said outlet 34, This point is the same as the case of the said 1st mounting structure example.

In addition, with respect to the mounting structure of the holder main body 2 on the vertical wall surface W, the sensor device 111 on the opening / closing cover 4 is further directed toward the holder main body 2. The alarm lamp 112 is disposed in front of the side cover 22.

"IV: 4th Embodiment"

29-31, the paper holder apparatus 1 which concerns on 4th Embodiment of this invention is shown.

This paper holder device 1 is evaluated as a merger of the paper holder device 1 according to the second embodiment and the paper holder device 1 according to the third embodiment.

That is, as the mounting structure of the paper holder device 1 on the vertical wall surface W, as shown in FIG. 29, the side cover 22 on the left side is turned toward the holder main body 2 as the vertical wall surface W. As shown in FIG. The first installation structure example which makes an installation surface to a groove, and the 2nd installation structure example which makes the back wall 23 of the said holder main-body part 2 an installation surface to the said vertical wall surface W as shown in FIG. You can choose any.

On the other hand, as for the formation position of the said ejection opening 34 in the said paper receiver 3, as shown in FIG. 29, the front wall 33a of the peripheral wall 33 of the said paper receiver 3, and the back wall ( 33b) is provided with openings 34 on the bottom wall 31, respectively, and on the right side wall 33c of the circumferential wall 33 is opened to the upper end of the right side wall 33c. A groove-shaped outlet 34 is formed that extends deep into the bottom wall 31.

Moreover, in the said holder main-body part 2, at the lower end of the side cover 22 of the right side which opposes the holder main-body part 2, to the said ejection opening 34 provided in the right wall of the said paper receiver 3 The notch opening 110 is provided correspondingly.

And in the said 1st mounting structure example shown to FIG. 29 and FIG. 30, since the side cover 22 of the left side is made into the mounting surface to the said vertical wall surface W toward the said holder main-body part 2, the said paper holder In the state where the apparatus 1 is installed on the vertical wall surface W, all of the three ejection openings 34 provided in the paper receiving portion 3 are exposed to the outside and folded from any of the ejection openings 34. The paper 10a can be taken out.

On the other hand, in the 2nd mounting structure example shown in FIG. 31, since the back wall 2d of the said holder main-body part 2 is made into the mounting surface to the said vertical wall surface W, the said paper holder apparatus 1 is said, In the state provided in the vertical wall surface W, the ejection opening 34 provided in the back wall 33b among the circumferential walls of the said paper receiving part 3 cannot use this in opposition to the said vertical wall surface W, but Both outlets 34 are exposed to the outside, and the folded paper 10a can be taken out from either of these outlets 34.

"V: 5th Embodiment"

32 and 33 show a paper holder device 1 according to the fifth embodiment of the present invention.

This paper holder apparatus 1 is evaluated as a modification of the paper holder apparatus 1 which concerns on the said 4th Embodiment.

That is, the paper holder device 1 of the fourth embodiment is a mounting structure of the paper holder device 1 on the vertical wall surface W, and the left side cover 22 faces the holder body part 2. ) Is a first mounting structure example in which the mounting surface is mounted on the vertical wall surface W, and a second mounting structure example in which the back wall 23 of the holder main body 2 is an mounting surface on the vertical wall surface W. In this point, the position where the ejection opening 34 is formed in the paper receiver 3 is defined by the front wall 33a and the rear wall of the circumferential wall 33 of the paper receiver 3. It set to three positions of 33b and the right side wall 33c.

However, according to such a structure, the said outlet 34 provided in the back wall 33b of the circumferential wall 33 of the paper receiving part 3 cannot be used in the said 2nd installation structure example.

Then, in the paper holder apparatus 1 which concerns on this 5th Embodiment, as shown to FIG. 32, FIG. 33, the attachment structure of the paper holder apparatus 1 to the said vertical wall surface W (the holder main-body part ( The back wall 23 of 2) is used only as a mounting structure on the vertical wall surface W, and as shown in FIG. 32, the position of the ejection opening 34 in the paper receiver 3 is shown. And three positions of the front wall 33a, the right wall 33c, and the left wall 33d of the circumferential wall 33 of the paper receiver 3, and these three outlets 34 are always selectively used. It is to be possible.

In addition, the paper receiving part 3 according to the present embodiment has an ejection opening at a portion (back wall 33b portion according to the fourth embodiment) that faces the front wall 33a of the circumferential wall 33. Since it is not necessary to provide 34, the part facing the front wall 33a is opened, and the regulation plate 35 (see FIG. 4) is provided to variably adjust the folding width of the folded paper 10a. In order to make it possible, the preparation part 36 is provided in the right side wall 33c and the left side wall 33d, respectively.

1, paper holder device
2 holder part
3 ·· paper hand
4, open and close cover
5, paper support mechanism
6, paper transfer mechanism
7, paper cutting mechanism
7A · Rotary Blade Unit
7B ·· Fixed blade unit
8, paper bending mechanism
9, drive gear mechanism
10 · paper roll
11 ... support roll
15 ... roll guide
16 · curved board
20 · Interior
21 · side walls
22 side cover
23 · back wall
31 ·
33
34
35 · .Regulation
36
37 · Insert groove
51 · driving roller
52 · driven rolls
53 Pressure roll
54 Belt
59 ·· cut drive gear
60 · Drive gear unit
61 ... motor
62 · worm gear
63 · Worm wheel
64 · driving gear
65 · Gear Shaft
66 · Gear Shaft
67 mobile arm
68 ·· Transfer Gear Unit
69 ·· Rotator
70 Support brackets
71
72 ·· Extended installation
73 ...
74 blade holder
75 · Axis
76 · Protectors
77 ·· Guide loop
78Stopper
79 ...
80 Support bracket
81 ...
82 · Vertical wall
83
84
85 · Spring
86 · Axis
87 ·· Spring
88 ·· Moving lever
89 · Guide protrusion
90 ·· insert groove
91 stopper
92 · Installation Boss
93 ·· Opening
95 ...
100 · controller
101 first sensor
102 second sensor
110 notch opening
111 Sensor device
Alarm lamp
113

Claims (5)

A paper support mechanism 5 for supporting the paper roll 10 so as to be rewindable, a paper feed mechanism 6 for rewinding and feeding the paper 10a from the paper roll 10, and the paper feed mechanism 6 The paper 10a which folds the paper 10a sent out from the zigzag in turn and maintains it is cut, and the paper which cuts the paper 10a between the paper feed mechanism 6 and the paper receiving part 3. It is a paper holder device provided with the cutting mechanism 7,
A paper holder device, characterized in that the paper feed mechanism (6) and the paper cutting mechanism (7) are alternatively driven by a single drive gear mechanism (9). The method of claim 1,
The drive gear mechanism 9 is selectively rotated in a forward rotation direction and a reverse rotation direction in response to a motor 61 that is reversibly rotated and a driving force of the motor 61, and is driven by the driving force. While having a drive gear 64 that is displaced between the second position,
In the state where the drive gear 64 is set to the first position, the drive gear 64 meshes with the transfer gear unit 68 provided in the paper transfer mechanism 6 to drive the paper transfer mechanism 6 to rotate. And a cutting drive gear (59) provided in the paper cutting mechanism (7) in a set state to rotate the paper cutting mechanism (7). The method of claim 1,
A first sensor 101 for detecting the presence or absence of a human hand and a second sensor 102 for detecting the presence or absence of the paper 10a in the paper receiver 3,
The drive gear mechanism 9 is configured such that its operation is started when the first sensor 101 detects the approach of a human hand and at the same time the second sensor 102 detects the absence of the paper 10a. The paper holder device which is characterized by the above-mentioned. A paper support mechanism (5) for supporting the paper roll (10) to be rewindable in the holder body portion (2) provided in the side wall surface (W) having an approximately rectangular box-shaped appearance, and the paper roll (10). The paper conveying mechanism 6 which rewinds the paper 10a from the paper conveying mechanism and the paper 10a conveyed from the paper conveying mechanism 6 are sequentially folded in a zigzag shape and held so that it can be taken out from the ejection opening 34. The holder body portion (3) and the paper cutting mechanism (7) for cutting the paper (10a) between the paper feed mechanism (6) and the paper receiver (3) are provided. It is a paper holder apparatus provided with the opening-closing cover 4 which opens and closes in the up-down direction at the one side wall surface 2a part of four side wall surfaces 2a- 2d of 2),
Of the four side wall surfaces 2a to 2d of the holder main body 2, the other three side wall surfaces 2b to 2d except for the side wall surface 2a on which the opening / closing cover 4 is disposed are placed. And a paper holder device configured to be optionally used as an installation surface on the side wall surface (W). 5. The method of claim 4,
The outlet 34 is located at a portion corresponding to any one side wall surface 2a of the four side wall surfaces 2a to 2d of the holder main body 2, or any two side wall surfaces 2a. , At corresponding portions of (2b), or at portions corresponding to any of the three sidewall surfaces 2a, 2b, and 2c, or at all of the four sidewall surfaces 2a to 2d, respectively. Paper holder device, characterized in that provided in the corresponding portion.

Images