KR101755387B1

KR101755387B1 - Disposable towels that are cut adjustable automatic dispenser

Info

Publication number: KR101755387B1
Application number: KR1020150056197A
Authority: KR
Inventors: 박준형
Original assignee: 박준형
Priority date: 2015-04-21
Filing date: 2015-04-21
Publication date: 2017-07-11
Also published as: KR20160125255A

Abstract

Disclosed is a disposable towel automatic withdrawing apparatus having a cutting length controlled by a case. The case has a case in which an inner space is opened and closed by a lid and a discharge port is formed in a bottom portion, and both ends of the case are rotatably installed A roller member disposed upwardly from an inner surface of the bottom of the case and pulling a towel member released from the core member to discharge the towel member to the outlet; A cutting member which is provided on the inner side surface to cut the towel member which is discharged to the discharge port through the roller member and a control unit which controls the driving of the roller member and the cutting member by receiving power from the outside .

Description

[0001] The present invention relates to an automatic disposable towel,

The present invention relates to a disposable towel automatic withdrawing apparatus having a cutting length that can be used by cutting a disposable towel into various lengths.

In general, a towel is also called a towel, and is used to remove moisture or foreign matter from the face or body. The towel is excellent in absorbency and air permeability, and can be divided into large, medium, and small sizes depending on the application.

These towels should pay attention to hygiene as they come into direct contact with the skin of the user. Especially, it is difficult to use the towel in a public place, not a home, so disposable paper tissue is often used.

However, such a disposable paper tissue paper can absorb a small amount of moisture in the hands, but it is not enough to remove much water from the face or hair, and the absorption range of water is limited due to the nature of the material.

Especially in the skin care and hairdressing rooms, since a large amount of moisture must be absorbed, it is generally difficult to use disposable paper tissues, so a fabric towel is generally used.

However, since the use of the towel in the skin care room or the hair salon is expensive, maintenance and hygienic maintenance such as purchase, washing and drying are costly and time consuming.

Korean Registered Utility Model 20-0433892 (December 13, 2006)

Disclosure of the Invention The present invention has been conceived to solve the problems of the prior art described above, and it is an object of the present invention to provide a towel which can be used economically, efficiently, and hygienically by automatically pulling a nonwoven- The length of the cutter is adjusted so that the length of the cutter can be adjusted.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are not intended to limit the invention to the precise form disclosed. It can be understood.

According to a preferred embodiment of the present invention, there is provided an air conditioner comprising: a case having an inner space opened and closed by a lid and an exhaust port formed at a bottom thereof; both ends of the inner and outer surfaces of the case are rotatably installed; A roller member installed on the inner surface of the bottom portion of the case so as to be pulled out from the core member and pulled out from the inner surface of the bottom portion of the case, And a control unit for controlling driving of the roller member and the cutting member by receiving power from the outside.

More preferably, the cover of the case is formed with a transparent window of transparent material so that the state of the inside of the towel can be confirmed, and a plurality of operation buttons and a display unit are formed on the front surface of the case.

More preferably, both ends of the core are configured to be rotatably fitted to rotation guides formed on both inner side surfaces of the case.

More preferably, the roller member includes a driving roller rotated through a driving motor connected to the control unit, and a spring member elastically contacted with the driving roller in a state facing the driving roller to be rotated together with the driving roller Tension rollers are included.

More preferably, at one end of the driving roller, a rotation member is provided, and the rotation member is provided close to the rotation member. The control unit receives the signal of the rotation number sensor to determine the number of rotations of the driving roller And the on / off of the drive motor is controlled.

More preferably, the cutting member has a fixed cutter installed on one side of the discharge port in the longitudinal direction of the discharge port, and a second cutter disposed on the other side of the discharge port, A movable cutter having a height difference with the fixed cutter and having a cutting function while intersecting with the fixed cutter while being moved toward the fixed cutter; and an operation motor driven by the controller and capable of moving the movable cutter in both directions toward the fixed cutter .

More preferably, the movable cutter is moved while being guided at both ends thereof, and a rack gear member is provided on a side opposite to the blade of the movable cutter, the rack gear member is connected to the pinion gear, Lt; / RTI >

More preferably, the movable cutter is constituted by a first movable cutter portion and a second movable cutter portion, the inner surfaces of which face toward the center portion are spaced from each other, the blade of the first and second movable cutter portions is formed to be inclined downward toward the center portion, The gear member is constituted by a first rack gear and a second rack gear and is provided on the opposite side of the blade of the first and second movable cutter portions. The pinion gear is rotatably mounted on a connecting shaft, And one of the first and second rack gears is provided with a movement detection sensor capable of sensing a distance moved by rotation to the pinion gear and sending a signal to the control unit do.

More preferably, at least one groove is formed in the blade of the movable cutter.

More preferably, inside the case, there is provided a diaphragm which is spaced apart from the inner surface of the bottom so as to divide the inside of the case horizontally vertically, and a corresponding through hole is formed in one side of the diaphragm, A sterilizing lamp is provided on the upper surface or the lower surface so that the surface of the towel member moving through the through hole can be disinfected.

More preferably, the control unit is configured to determine a required cutting length of the towel member in accordance with the operation of the operation button, and to control the rotation speed of the driving motor by receiving a signal of the rotation speed sensor.

More preferably, the control unit is configured to receive a signal of the movement detection sensor and to control a driving direction of the operation motor.

More preferably, the control unit is connected to a circuit board for driving the sterilizing lamp, and the sterilizing lamp is operated only when the driving motor is operated.

According to the present invention, a towel of a nonwoven fabric wound in a rolled form is drawn out to a length of a large, middle, or small size, and the length of the towel can be adjusted according to a user's application It is economical and easy to use, and the towel can be used hygienically as it is used for disposable use without being reused.

In addition, since the effect of the present invention described above is expected to be exerted by the composition of the contents regardless of whether or not the inventor perceives it, the effect described above is only some effects according to the contents described, Should not be recognized.

Further, the effect of the present invention should be grasped further by the entire description of the specification, and even if it is not stated in an explicit sentence, a person having ordinary skill in the art to which the written description belongs, It should be seen as an effect described in this specification.

1 is a side cross-sectional view illustrating an example of a disposable towel automatic withdrawal apparatus according to an embodiment of the present invention.
FIG. 2 is a perspective view of a case of a disposable towel automatic take-out apparatus according to an embodiment of the present invention, in which a cover is opened and a towel member wound around the core is separated.
FIG. 3 is a perspective view of a disposable towel automatic withdrawing apparatus according to an embodiment of the present invention when viewed from the bottom.
FIG. 4 is a cross-sectional view of a disposable towel automatic withdrawing apparatus according to an embodiment of the present invention, viewed from the bottom.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

It is to be understood that the same is by way of illustration and example only and is not to be taken by way of limitation, the scope of the present invention being indicated by the appended claims rather than by the foregoing description.

In addition, the sizes and shapes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation, and the terms defined specifically in consideration of the structure and operation of the contents described may vary depending on the intention or custom of the user or the operator And the definitions of these terms should be based on the contents throughout this specification.

First, a disposable towel automatic take-off device according to the present invention is provided with a case in which a space is provided inside and a lid is formed on a front surface thereof, a core material provided in the case inner space and wound with a towel member, And a control unit for controlling the roller member, the cutting member, and the display unit. The roller member, the cutter member, And will be described below with reference to the drawings exemplified for each component.

In the case 100,

As shown in FIG. 3, the cover 110 has a predetermined size. The cover 110 is preferably formed on the front surface so that an inner space can be opened or closed.

The cover 110 may be opened or closed while being rotated or slid in the vertical direction on the front surface of the case 100 or may be opened or closed while being rotated or slid in the left or right direction. (Not shown) may be further provided to prevent the cover 110 from being opened unnecessarily when the cover 110 is closed.

The case 100 is provided with a plurality of operation buttons 140 by which a user can directly select a setting state of the disposable towel automatic withdrawal apparatus according to the present invention and a lamp And a display unit 150. The operation buttons 140 and the display unit 150 are connected to a control unit 500 to be described later.

A discharge port 120 having a predetermined size is formed at the bottom of the case 100 so that the towel member 210 wound around the core 200 to be discharged to the outside of the case 100, Is formed in a rectangular shape having a width corresponding to the width of the towel member (210).

When the user's hand enters the discharge port 120, the discharge port 120 may be injured by the cutting member 400, which will be described later. Accordingly, it is preferable that the discharging opening 120 is provided with sensing means (not shown in the figure) so that the driving of the disposable towel automatic drawing-out device is stopped when the user's hand comes close to the discharging opening 120.

In addition, the shape of the discharge port 120 may be downwardly protruded so that the hand may not enter the discharge port 120, or the discharge port 120 may have a shape corresponding to that of the discharge port 120, A cover provided with a slot groove may be provided in the discharge port 120.

Although not illustrated in the drawing, the case 100 is provided with a connection terminal for connecting a power line and a power switch for determining whether or not power is supplied to the apparatus.

The case 100 may be provided with a transparent window 111 having a predetermined size in order to check the presence or absence of the towel member 210 to be positioned in the inner space. The transparent window 111 may be a towel It is preferable to finish the open portion of the member 210 by using a material such as transparent resin or glass to prevent dust or foreign matter from flowing into the member 210.

The rotation guide 130 is provided on both inner sides of the case 100 so that the core 200 to be described later can be seated and rotated. The rotation guide 130 has a substantially U- Both ends of the core material 200 flow through the opened portion and are accommodated in the rotation guide 130 so as to be rotatable.

Inside the case 100, a diaphragm 160 is installed horizontally at a portion spaced upward from an inner surface of a bottom portion provided with a discharge port 120, and the inside of the case 100 is divided into upper and lower portions. The core member 200 and the towel member 210 to be described later are positioned on the upper side of the diaphragm 160 and the lower part of the diaphragm 160 is provided with a roller member 300, a cutting member 400, The portion 500 is positioned.

The diaphragm 160 is provided with a through hole 161 corresponding to the discharge port 120 so that the towel member 210 can be discharged to the discharge port 120 at the bottom of the case 100 through the roller member 300 and the cutting member 400 .

A sterilizing lamp 700 is installed on one side of the diaphragm 160 under the control of a control unit 500 to be described later and directed toward the through hole 161. The ultraviolet light irradiated from the sterilizing lamp 700 passes through the through- The surface of the towel member 210 discharged to the washing tub 161 is entirely irradiated to sterilize the towel member 210.

The diaphragm 160 may further include a radiating hole for controlling the heat generation of the electric component positioned below the diaphragm 160.

The core member (200)

2, and a towel member 210 is wound around the outer circumference of the bar or pipe.

The towel member 210 can be a high quality nonwoven fabric made of an organic raw material, preferably a material having a high water absorbency, for example, a thick tissue, a nonwoven fabric, or a thin fabric.

Both ends of the core member 200 are fitted to the upper opening of the rotation guide 130 formed inside the case 100 and are seated on the inner circumferential surface of the rotation guide 130, So that both ends of the core member 200 are naturally rotated at the inner periphery of the rotation guide 130.

Between the core member 200 and the rotation guide 130, a rolling member such as a bearing may be further provided for smoothness of rotation and prevention of noise due to rotation.

The roller member (300)

1 and 4, at the lower portion of the diaphragm 160 in the case 100 described above, transversely intersects with the longitudinal direction of the through hole 161, and passes through the through hole (not shown) of the diaphragm 160 161 to the bottom of the case 100 to be discharged to the discharge port 120 formed in the bottom of the case 100.

The roller member 300 may include a driving roller 310, a tension roller 320, and a driving motor 330 for driving the driving roller 310, which are in contact with each other in an opposed state.

One end of the driving roller 310 is connected to the driving motor 330 by a plurality of pulleys and belts and is rotated in place. The center of the tension roller 320 is opposite to the center axis of the driving roller 310 And the central axis of the tension roller 320 is guided by the guide member through the elastic force of the spring member 321 and is elastically contacted with the driving roller 310, The tension roller 320 engaged with the driving roller 310 is also rotated together with the driving roller 310 according to the operation of the driving roller 310.

The outer periphery of the central axis of the driving roller 310 and the tension roller 320 may be made of a material such as rubber, silicone, or urethane having a high coefficient of friction while being wrapped around a central axis Or may be provided in a plurality of separate forms and spaced from each other on the central axis.

When the towel member 210 is sandwiched between the driving roller 310 and the tension roller 320 constituting the roller member 300, the tension roller 320 is opened from the driving roller 310 by an external force When the external force is removed after the end of the towel member 210 is inserted therebetween, the tension roller 320 is elastically contacted to the driving roller 310 again by the restoring force of the spring member 321, The driving roller 310 and the tension roller 320 are engaged and rotated and the inserted towel member positioned between the driving roller 310 and the tension roller 320 is pulled and moved toward the discharge port 120. [

When the towel member 210 is sandwiched between the drive roller 310 and the tension roller 320 constituting the roller member 300 according to another embodiment of the present invention, When the button 140 is pressed, the roller 330 is intermittently or continuously rotated while the driving motor 330 is operated, and the roller 330 is rotated between the rotating driving roller 310 and the tension roller 320, The towel member 210 is naturally sucked between the driving roller 310 and the tension roller 320 and moves toward the discharging port 120. [

A rotary member 340 having a display portion is provided at one end of the central axis of the driving roller 310 and a rotation speed sensor for sensing a change of the display portion due to the rotation of the rotary member 350 may be installed close to each other.

That is, when the rotation shaft of the driving roller 310 rotates, the rotation member 340 rotates together. When the rotation sensor 310 detects the change of the display unit due to the rotation of the rotation member 340, The length of the towel member 210 which is pulled downward by the driving roller 310 and the tension roller 320 and is discharged and moved is determined according to the amount of rotation of the driving roller 310, The number of revolutions of the driving roller 310 is set to be large and the number of revolutions of the driving roller 310 is set to be small when the length of the towel member 210 is short You can set it.

In addition, since the towel member detection sensor 600 is provided in the vicinity of the through hole 161 of the diaphragm 160 toward the through hole 161, the towel member 210 passing through the through hole 161 can be detected It is preferable that the driving motor 330 is not driven when the sensor 600 determines that the towel member 210 is not present.

The cutting member (400)

The roller member 300 is positioned between the roller member 300 and the discharge port 120 formed at the bottom of the case 100 to connect the roller member 300 and the discharge port 120, And cuts off the towel member 210 which is released from the core material 200 and moves to the discharge port 120 according to the rotation of the roller member 300.

The cutting member 400 is installed in the lateral direction corresponding to the longitudinal direction of the discharge port 120 on the inner surface of the bottom portion of the case 100 and is fixed to the rear side in the longitudinal direction of the discharge port 120 And a movable cutter 410 installed transversely in correspondence with the fixed cutter 410 and movably installed in the longitudinal direction of the discharge port 120 through the discharge port 120 toward the fixed cutter 410, A guide 430 for guiding both ends of the fixed cutter 410 to move the movable cutter 420 toward the fixed cutter 410 accurately and stably, The rack gear member 440 and the pinion gear 450 and the pinion gear 450 engaged with the rack gear member 440 are rotated to fix the movable cutter 420 through the linear movement of the rack gear member 440 And an operation motor 460 that moves the cutter 410 toward the cutter 410.

When the movable cutter 420 is moved toward the fixed cutter 410 as the fixed cutter 410 and the movable cutter 420 have a height difference such that the respective blades are stepped on each other, The movable cutter 420 and the movable cutter 420 intersect with each other so as to horizontally cut the towel member 210 positioned in the vertical direction between the fixed cutter 410 and the movable cutter 420 through the intersection.

The movable cutter 420 may have a sloped surface in a horizontal state in which one of the movable cutter 420 and the stationary cutter 410 intersects the fixed cutter 410 in a line contact state without intersecting each other.

On the other hand, if the towel member 210 is entirely cut when the towel member 210 is cut through the intersection of the fixed cutter 410 and the movable cutter 420, if the towel member 210 is not held outside the outlet 120 The towel member 210 can not be used as it is at the bottom.

Therefore, even if the towel member 210 is cut by the intersection of the fixed cutter 410 and the movable cutter 420, a part of the cut towel member 210 is not cut, So that the uncut portion of the towel member 210 is easily cut off by the external force and is cut off completely. .

One or more small grooves may be formed in the blade of the movable cutter 420 as an embodiment of the movable cutter 420. The movable cutter 420 may include a movable cutter 420 and a fixed cutter 410, Can be prevented from being cut.

In another embodiment of the movable cutter 420, the first movable cutter portion 421 and the second movable cutter portion 422 are separately formed on the basis of the central portion of the movable cutter 420, and the first movable cutter portion 421, The distance between the end of the first movable cutter portion 421 and the end of the second movable cutter portion 422 is kept at a constant distance from each other, So that it is not cut when the towel member 210 is cut.

The blades of the first movable cutter portion 421 and the second movable cutter portion 422 are inclined downward toward the central portion so that the cutting force between the first movable cutter portion 421 and the second movable cutter portion 422 is increased Lt; / RTI >

In addition, the movable cutter 420 may be formed of two or more spaced apart portions like the first and second movable cutter portions 421 and 422, Area.

The first and second movable cutter portions 421 and 422 are provided on the opposite sides of the first and second movable cutter portions 421 and 422 so as to be movable in both directions toward the fixed cutter 410, The first and second rack gears 441 and 442 are engaged with a plurality of pinion gears 450 and a connecting shaft connected to the normal / Are moved together horizontally in both directions toward the stationary cutter (410) in accordance with the driving direction of the operation motor (460).

Here, with respect to the bidirectional movement of the first and second movable cutter portions 421 and 422, various methods of changing the driving direction of the operation motor 460 may be presented, and preferably, the second rack gear 442, The distance by which the first and second movable cutter portions 421 and 422 sufficiently intersect the fixed cutter 410 and the distance between the first and second movable cutter portions 421 and 422, The control unit 500 connected to the movement detection sensor 443 detects the distance enough to move the fixed cutter 410 from the detection of the movement detection sensor 443 to switch the drive direction of the operation motor 460 You may.

The control unit 500,

As shown in FIGS. 1 and 4, the case 100 is positioned below the diaphragm 160 and receives power from the outside to drive the roller member 300 and the cutting member 400, The operation status of the disposable towel automatic withdrawing apparatus is provided to the user through the display unit 150. [

The control unit 500 applies such power to the driving motor 330 of the roller member 300 and the operation motor 460 of the cutting member 400, .

The controller 500 controls the drive motor 330 and the operation motor 460 in accordance with the operation of the operation button 140 connected to the plurality of operation buttons 140 provided on the front surface of the case 100 .

The control unit 500 is connected to the rotation speed sensor 350 provided on the central axis of the driving roller 310 to control the rotation speed of the driving motor 330.

The control unit 500 is connected to the movement detection sensor 443 provided in the second rack gear 442 to determine the movement distance of the second rack gear 442 so that the movable cutter 420 can be moved in both directions Thereby switching the driving direction of the operation motor 460.

The control unit 500 is connected to the above-described towel member detection sensor 600 to stop the driving motor 330 and the operation motor 460 when it is determined that there is no towel member 210 inside the case 100, Prevent power consumption and safety accidents.

The control unit 500 is connected to a circuit board for operating the sterilization lamp 700 and operates the sterilization lamp 700 when the movement of the towel member 210 is detected by the rotation of the driving motor 330, The towel member 210 is sterilized by irradiating ultraviolet rays on the entire surface of the cloth 210.

A process of using the disposable towel automatic withdrawing apparatus constructed as above will be described with reference to FIGS. 1 to 4. FIG.

The core member 200 in which the towel member 210 is wound a plurality of times is prepared and the rotation guide 130 disposed on both sides of the inside of the case 100 with the lid 110 of the case 100 opened, Fix both ends.

The end of the towel member 210 wound around the core member 200 is loosened from the core member 200 and then positioned between the driving roller 310 and the tension roller 320 through the through hole 161 of the diaphragm 160 The end of the towel member 210 positioned between the driving roller 310 and the tension roller 320 according to the operation of the driving motor 330 is rotated by the operation button 140 which is capable of rotating the rear driving motor 330 And is then passed between the movable cutter 410 and the movable cutter 420 of the cutting member 400 positioned below the cutter 400 and is then guided to the case 100 And is discharged through an outlet 120 formed in the bottom portion of the casing.

The towel member 210 discharged with a predetermined length through the discharge port 120 of the bottom part is moved to the first and second movable cutter parts 421 and 422 while the operation roller 460 is operated after the operation of the driving roller 310 is completed, The first and second movable cutters 421 and 422 and the fixed cutter 410 are vertically cut and cut in the horizontal direction through the action of the fixed cutter 410 crossing each other .

At this time, as the cutted towel member 210 makes an area not to be cut due to the spaced clearance between the first and second movable cutter parts 421 and 422, the cutted towel member 210 is not completely cut Since it is suspended by the uncut portion, the user must apply the least amount of external force and use it after cutting completely.

The present invention can be used in various lengths without using only one length of the towel member 210 so that the towel member 210 can be made long in accordance with the operation of the selected operation button 140 Quot ;, " middle ", " middle ", and "small ", which are short lengths, are used.

For example, when the towel member 210 is used as a "large", if the operation button 140 indicating "large" is pressed, the control unit 500 receives the signal of the operation button 140, And indicates the number of times the towel member 210 is expected to be used when it is used as a "large ".

The control unit 500 calculates the number of revolutions of the driving motor 330 corresponding to the length so that the towel member 210 becomes "large" in accordance with the signal of the operation button 140 indicating " The drive motor 330 is stopped when the drive motor 330 reaches a predetermined rotation speed with the help of the next rotation speed detection sensor 350.

The control unit 500 controls the driving motor 330 to rotate about the axis of the driving motor 330. The control unit 500 controls the rotation of the driving motor 330, And activates the operation motor 460 when a predetermined time has elapsed after the stop.

When the operation motor 460 is operated, the first rack gear 441 and the second rack gear 442 engaged with the pinion gear 450 are rotated together with the pinion gear 450 connected to the operation motor 460 And the first movable cutter portion 421 and the second movable cutter portion 422 connected to the first rack gear 441 and the second rack gear 442 are raised together and moved toward the fixed cutter 410 The first and second movable cutter portions 421 and 422 are disposed in a state where the first and second movable cutter portions 421 and 422 intersect with the fixed cutter 410, (210).

If the movement length of the second rack gear 442 exceeds a predetermined length for cutting the fixed cutter 410 by the movement detection sensor 443 connected to the control unit 500, The operating motor 460 is reversely operated to restore the first rack gear 441 and the second rack gear 442 that are engaged with the pinion gear 450 in accordance with the reverse rotation of the pinion gear 450.

If the user desires to use the towel member 210 as the middle or small size, the control unit 500 may be operated by pressing the operation buttons 140 And the number of times the towel member 210 is expected to be used when it is used as "middle" or "small " And calculates the number of revolutions of the driving motor 330 corresponding to the length of "medium" or "small", and then, when the revolving speed reaches the predetermined number of revolutions with the aid of the revolutions detecting sensor 350, And then cutting the discharged towel member 210 leaving a portion of the area through the operation of the cutting member 400, as shown in FIG. Is the same as the case of the above-described "band ", and therefore, the detailed description thereof will be omitted.

The present invention can be applied to the surface of the towel member 210 passing through the through hole 161 provided in the diaphragm 160 inside the case 100 in consideration of hygiene of the towel member 210, The control unit 500 may include a driving motor 330 for releasing the towel member 210 wound on the core member 200, The unnecessary operation of the sterilizing lamp 700 can be blocked.

The control unit 500 receives a signal from the towel member detection sensor 600 installed in the vicinity of the through hole 161 of the diaphragm 160 toward the through hole 161, If it is not detected by the detection sensor 600, the user can inform the user through the display unit 150 or through a sound or a lamp that the user can determine that the towel member 210 is used up and is in a replacement state. At this time, 330 and the operation motor 460 are stopped.

The control unit 500 controls the display unit 150 so that the user can check whether the length of the towel member 210 is in the & Can be conveniently and economically used.

Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. Therefore, the scope of the disclosed contents should not be limited to the described embodiments, but should be determined by the appended claims and equivalents thereof.

100: Case 110: Cover
111: view window 120:
130: rotation guide 140: operation button
150: display part 160: diaphragm
161: Through hole 200: Core material
210: a towel member 300: a roller member
310: driving roller 320: tension roller
321: spring member 330: drive motor
340: Rotation member 350: Rotation speed sensor
400: cutting member 410: stationary cutter
420: movable cutter 421: first movable cutter part
422: second movable cutter part 430: guide
440: Rack gear member 441: First rack gear
442: second rack gear 443: movement detection sensor
450: Pinion gear 460: Operation motor
500: Control unit 600: Towel member detection sensor
700: sterilization lamp

Claims

A case in which an inner space is opened and closed by a lid and an outlet is formed in a bottom portion;
A core member provided on both sides of the case and rotatably fitted at both ends thereof through a U-shaped rotation guide having an opened upper side, and a plurality of towel members wound around the outer periphery thereof;
A roller member installed upwardly from an inner surface of the bottom of the case and pulling a towel member inflated by the core to discharge the towel to the outlet;
A cutting member installed on the inner surface of the bottom of the case to cut a towel member discharged through the roller member to the discharge port; And
And a control unit that receives power from the outside and controls driving of the roller member and the cutting member,
Wherein the roller member includes a driving roller that is rotated through a driving motor connected to the control unit and a tension roller that is elastically contacted with the driving roller by a spring member in a state facing the driving roller and is rotated together with the driving roller, Including,
Wherein the end portions of the drive roller and the tension roller are spaced from each other along the center axis, and the end portions of the drive roller and the tension roller are in contact with each other in a state of being made of soft rubber, silicone or urethane, A center axis of the tension roller is connected to a central axis of the tension roller so as to apply an elastic force to the central axis of the driving roller,
The control unit may receive a signal from the rotation speed sensor to determine the number of revolutions of the driving roller, and may determine the number of revolutions of the driving roller, And controls the on / off control of the towel member, which is pulled downward through the driving roller and the tension roller,
Wherein the cutting member is provided at one side of the discharge port with respect to the longitudinal center of the discharge port and is provided on the other side of the discharge port with respect to the longitudinal center of the discharge port, A movable cutter having a cutting function while being moved toward the fixed cutter while intersecting with the fixed cutter while having a car, and an operation motor driven by the control unit and capable of moving the movable cutter in both directions toward the fixed cutter and,
The rack gear member is connected to the pinion gear, and the pinion gear is operated by the operating motor, and the pinion gear is driven by the operating motor ,
Wherein the movable cutter is constituted by a pair of first movable cutter portions and second movable cutter portions whose inner surfaces facing the central portion are spaced apart from each other, the blade of the first and second movable cutter portions is formed to be inclined downward toward the central portion,
The rack gear member includes a first rack gear and a second rack gear, and is disposed on the opposite side of the first and second movable cutter portions. The pinion gear is rotatably supported on a connecting shaft, The first and second rack gears are coupled to the first and second rack gears. One of the first and second rack gears is provided with a movement detecting sensor for sensing a distance moved by rotation to the pinion gear, Wherein the length of the cutter is adjusted by the length of the cutter.

The method according to claim 1,
Wherein a transparent window of transparent material is formed on the cover of the case so that the state of the inside of the towel can be confirmed, and a plurality of operation buttons and a display unit are formed on the front surface of the case. Towel automatic retrieval device.

delete

The method according to claim 1,
Wherein at least one groove is formed in the blade of the movable cutter.

The method according to claim 1,
The case is provided with a diaphragm which is spaced apart from the inner surface of the bottom so as to divide the inside of the case horizontally upward and downward. On one side of the diaphragm, a corresponding through hole is formed so as to face the discharge port. Characterized in that a sterilizing lamp is provided so that the surface of the towel member moving through the through hole can be disinfected.

3. The method of claim 2,
Wherein the control unit is configured to determine a required cutting length of the towel member in accordance with an operation of the operation button and to control a rotation speed of the driving motor by receiving a signal of the rotation speed detecting sensor. Disposable towel automatic retrieval device.

The method according to claim 1,
Wherein the control unit is configured to receive a signal of the movement detection sensor and to control a driving direction of the operation motor.

11. The method of claim 10,
Wherein the control unit is connected to a circuit board for driving the sterilizing lamp, and the sterilizing lamp is operated only when the driving motor is operated.