JPS60142827A - Towel distributor - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a towel dispensing machine, and more particularly to a towel dispensing machine configured to allow used towels to be extremely easily fed out and retracted from the top of the towel dispensing machine. It's about giving opportunities.

A towel dispensing machine that stores rolled towels, pulls out the towels to a position where they can be used by the user, and automatically winds up used towels is loaded and unloaded.

In conventional towel dispensing machines of this type, the towels hang down in a loop below the dispenser, but if the loop is always formed, it will not only look bad. There was no food, and there was dirt on the towels, which was extremely unsanitary.

Therefore, a towel distributing machine was proposed, which automatically winds up the loop portion of the towel after a certain period of time has passed after it has been used.

However, in the conventional German towel distribution machine, the mechanism for winding up the towel and eliminating the loop is extremely complicated, and the loop must be formed large when used. Ul 4M has the disadvantage that it is necessary to feed out the already used towel again, and the towel feeding and feeding movements become unnatural.

The present invention has been made to eliminate the above-mentioned drawbacks of the conventional technology, and uses a taxi roller that is raised and lowered by an endless chain to allow towels to be fed and retracted very easily. The purpose is to provide a towel dispensing machine with

Hereinafter, the present invention will be described in detail based on embodiments shown in the drawings.

The towel dispensing machine 1 according to the present invention includes a main body 2, a towel tray 3 rotatably attached to the front side of the main body 2, and a towel tray 3 attached to the upper end of the main body 2 so as to be openable and closable. It is composed of a cover 4 that can cover the front surface of the dispensing machine, and a mounting plate 5 that holds the main body of the dispensing machine.

The details of each part will be explained below.

The device main body 2 is assembled on the basis of a substantially mouth-shaped frame 7 having bilaterally symmetrical side plates 6.6.

At the rear of the upper end of the frame body 7, a support frame 8 in the shape of an opening is arranged so as to sandwich the side plate 6.6 from the outside.

A plurality of hinges 9 are attached to the front edge of the support frame 8, and the upper end of the cover 4 is connected to the hinges 9 via an elongated attachment plate 10 so as to be openable and closable.

The cover 4 has a shape that can enclose the front and left and right sides of the device body from the top end, including the towel holder (to be described later), and is formed as a frame with the back and lower parts open. A product 4a is formed.

An elongated single-letter-shaped long hole 11 is formed on the outside of the side plates 6, 6 of the frame body 7 and at a position near the rear.

At the lower end of this elongated hole 11, there is a bent portion 11a toward the front side.
are formed continuously.

A rotating shaft 1 is located between the side plates 6 and 6 near the upper end of this elongated hole 11.
Both ends of 2 are rotatably placed on a stand.

Further, a support plate 13 is arranged on the outside of the side plates 6, 6 so as to cover each long hole 11.

The upper end of this support plate 13 is fixed to the outside of the bent portion 8i formed at both ends of the support frame 8, and the rotating shaft 12 passes through the through hole 8b formed in the bent portion 858a and receives the conductive force. A through hole 13a into which the end of the hole 13a is fitted is formed tightly.

A chain sprocket 14 is fixed to the outer end of the rotating shaft 12 that has been guided through the through hole 13a of the support plate 13.

Further, a quadrilateral frame 1311 is formed at the lower end of the support plate 13.
Two chain sprockets 1-15 are rotatably supported, and between the chain sprockets 1-15 and the chain sprocket 14,
is being strung up.

Metal fittings 17 are respectively fixed to the ladder chain 1G, and both ends of a taxi lug 18, which is slidably fitted into the guide hole 11, are connected between these metal fittings 17 and 17.

A motor 20h\ is fixed to the outside of one of the support plates 13, that is, the right support plate 13 when viewed from the front, via a metal fitting 19. A-mugihachi 721, which is 4 tons long and is fixed to the output shaft of the motor 20, is connected to the worm wheel 22 as shown in FIG.
The gear 23 coaxial with this meshes with the gear 24 integrated with one chain sprocket 1-14, and the rotation of Tanabata 20! ] χ times IIi mu l11112.

The rotating shaft 12 cannot be rotated q1 and the chain sprocket L] Butt 1~
A ladder chain 16 runs through the hole 14 and moves the taxi roller 18 up along the elongated hole 11.

In addition, at the upper and lower ends of the support plate 13 at the upper left 111, which is older than the one support plate 13 to stop the bleeding, there is a mounting plate 25 in the shape of the front h<1.
．． 2G are fixed to screws 27 (L) through long holes 25a and 26a, and each installation is done using a plate 25.26t.
This contacts the metal fitting 17 and the microswitches 28 and 29 are fixed in the blue position.

These microswitches 28 and 29 come into contact with the metal fitting 17 and detect the upper and lower limit positions of the taxi roller 18.

Also, in the middle of the front side edge of the support plate 13 (both ends of the take-up roller 30 are rotatably connected).

Both ends of the take-up roller 30 are rotatably fitted into long arc-shaped holes 31 formed in the side plates 6, 6, and a shaft 31a is provided between the side plates 6 and 6 behind the take-up roller 30. It is suspended horizontally.

Further, a cover 32 is fixed to the outside of the support plate 13.

The cover 32 has its upper end bent portion 32 a against the upper edge of the support plate 13 , and the protrusion 33 protruding near the lower end is fixed to the protrusion 13 c at the lower end of the support plate 13 .

Therefore, support plate 13, support 1'! j frame 8 and cover 3
2 is connected to the revolving shaft 12 together with the ladder chain 16.
It can be rotated within the range of the elongated hole 1 using the fulcrum as a fulcrum.

On the other hand, on the outer surfaces of the side plates 6, 6 and in the vicinity of the lower ends, a rotary plate 34 is rotatably supported in the middle by a screw 35. Ends of tension detection rollers 36 are rotatably supported at the rear end of the rotary plate 34, respectively. Both ends of the tension detection roller 36 are fitted in elongated holes 31 formed in the side plates 6.6, respectively, so as to be able to move 18 times and rotate freely.

Further, a vertically long elongated hole 34a is formed at the front end of the rotating plate 34, and a screw 38 is fitted into this elongated hole 34a.

A spring 40 is stretched between the upper end of the end of the rotary plate 34 on the elongated hole 34a side and a pin 39 protruding upward from the rotary plate 34J on the side surface of the side plate C16. Moving plate 34
On the other hand, a force is always applied to the elongated hole 34a side to move it upward once.

Note that the rotating plate 34 is located between the side plate 6 and the support plate 13.

A microswitch 41 is fixed above the rotating plate 34 at a position closer to the elongated hole 34a.

Incidentally, a cover switch 42 for detecting that the cover is closed is fixed to the upper end of one side of the side plates 6, 6.

On the other hand, in the middle of the side plates 6, 6, inclined elongated holes 43 are formed at opposing positions, respectively, with the front side being higher.

The lower end of this elongated hole 43 reaches the vicinity of the winding roller 31), and the upper end is continuous with a bent portion 43a that is opened on the front edge side of the side plates 6, 6).

Both ends of a towel take-up core 44 are rotatably and slidably fitted into the elongated hole 43.

A microswitch 45 is fixed to the outside of the side plate 6 facing halfway into the elongated hole 43 for detecting the amount of towel rolled up.

Note that the reference numeral 46 is a towel winding motor.
It is connected to one end of the take-up roller 30, that is, the right end of the winding roller 30 when viewed from the front, via a gear box 46a for deceleration.

Further, a support plate 47 is fixed to the inside of the bent part 6a formed on the edge of one front side of the side plate 6.6 and to which the microswitch 42 is fixed. A circuit board 48 is fixed, and a cover 49 is attached to the outside thereof.

On the other hand, the towel tray 3 is constructed as follows.

In other words, the towel tray 3 has an arcuate cross section,
The upper part is assembled based on the housing 50.

Side plates 51 are fixed to both left and right ends of the housing 50, and a bent portion 51a bent outward is formed at the front edge of each side plate 51.

A towel 52 wound into a roll is housed within the housing 50.

At the front end of the left and right side plates 51 and 51, the housing 50
A supply roller 53 is rotatably supported near the upper end. One end of this supply roller 53 is integrated with a motor 54 fixed to the outside of one side plate 51! 55.

A small screw 5G is fitted to the other end of the supply roller 53, and is secured by a C ring 57. A collar 58 is fitted on the outside of the C-ring 57, and a bearing 59 is fixed on the outside of the side plate 51 so as to rotatably support the shaft of the supply roller 53.

A gear 60 is fixed to the shaft end of the supply roller 53 outside the bearing 59.

Bent portion 51a of side plate 51 on the side where gear i'76θ is provided
The upper end has two character-shaped openings 01 and 62 at the top.
A support plate 63 having an L-shaped cross section is fixed by screws 64 through these openings 61 and G2.

Since the screws 64 are fitted into the figure 7-shaped openings 61 and 62, the support plate 63 allows the screws 64 to fit into the figure 7-shaped openings 61 and 62.
The mounting position in the vertical and horizontal directions can be adjusted depending on which position in 2.

A shaft 65 is rotatably supported on the support plate 63.
A disk 66, a large gear 67, and a small gear 68 are fixed to this shaft 65. The large gear 67 and the small gear 68 are located below the gear 60 at the shaft end of the supply roller 53, and the support plate 6
By moving the mounting position of No. 3, the meshing can be changed.

Further, a -C microswitch 69 is fixed to the support plate 63 below the disc 66, and this microswitch 69 detects the position of the four parts 66a formed on the periphery of the disc 66.

Note that a boss 7 is provided at the end of the supply roller 53 on the motor 54 side.
0 is fixed by a pin 71, and a leaf spring 72 is fitted to the support shaft 53a of the supply roller 53.

The leaf spring 72 supports a plurality of spirally extending Il/1i 73, and this arm 73 is connected to the boss 7 fixed to the supply roller 53.
0 and constitutes a one-way clutch (see Fig. 14).

That is, rotation in the clockwise direction in the figure is not transmitted to the supply roller 53, but rotation in the counterclockwise direction is transmitted.

That is, the supply roller 53 has a structure in which the rotation from the motor 54 is transmitted via the leaf spring 72 that is integrated with the support shaft 53a.

As shown in FIG. 13, a worm gear 74 is fixed to the output shaft of the motor 54, and a worm wheel 75 disposed within the reduction gear 55 meshes with this.

A pinion gear V7G is fixed integrally with the worm wheel 75, and this pinion gear 177G meshes with an intermediate gear 77, which meshes with a gear 78 fixed to the support l1il 153a.

Note that the bent portion 6 of the side plate 6 is located below the support plate 63.
A connection terminal 79 to the power supply side is fixed to a.

Incidentally, elongated holes 50a are formed at predetermined intervals in the horizontal direction in the front side wall of the housing 50, which has an arcuate cross section. It is fixed via a protrusion 80a protruding from the upper end of the section.

A microswitch 81 is fixed to the center of the support fitting 80, and a switch lever 81 is inserted through both ends of the support fitting 80 so as to cover the microswitch 81.
2 is rotatably supported at its upper end by a shaft 83.

A spring 84 is disposed between the support fitting 80 and the switch lever 82, and is configured so that the microswitch 81 and the switch lever 82 do not come into contact unless the switch lever 82 is pressed.

Further, a plurality of elongated holes 50b are formed at predetermined intervals in the horizontal direction on the back side of the housing 50.

Support fittings 85 are installed in these long holes 5011.

The support bracket 85 is shown in FIG.
A protruding piece 8 is formed in a letter shape and protrudes from the vertical part of the protruding piece 8.
5a is fitted into the elongated hole 50b and fixed.

A microswitch 86 is installed in the center of the horizontal part of the support fitting 85.
is fixed.

Then, so as to cover this microswitch 8G, both ends of the switch lever 81 and the nearer side of the switch lever 81 are attached to the supporting metal fitting 85. i! It is rotatably supported via a shaft 188.

Further, a spring 89 is disposed between the lower sides of the bottom surface of the horizontal part of the support fitting 85 to prevent the free end side of the switch lever 87 from coming into contact with the micro switch 86.
14 have been completed.

Is there a butterfly on the upper edge of the back side of the housing 50? 1790 are fixed on a plurality of sides, and the front end of the cover 91 of the ΔRail receiver can be opened and closed through these screws 90. The cross section of the cover 91 has the same shape as the upper edges of the left and right side plates 51 and 51 of the housing 5o.

Further, a protruding piece 92 having an arcuate cross section when viewed toward the front is fixed to the rear end of the cover 91. This protrusion 9
2 functions to catch towel lint and water droplets.

Incidentally, a shaft 93 is protruded from approximately the center of the outer surface of the left and right side plates 51 of the housing 50, and this shaft 93 slides into a long hole 94 formed in the side plates 6, 6 on the side of the device main body. They are fitted freely. The inner tip of the elongated hole 94 forms a downwardly bent portion 94a.

Further, a shaft 95 is protruded from the lower end of the outer surface of the side plate 51.51 in a state opposite to the shaft 93. It is fitted into an elongated hole 9G that is long in the vertical direction and is formed to face the .

By the way, there is a lever 97 at each outer end of @93.
One end of the lever 97 is rotatably connected, and the other end of the lever 97 is rotatably connected to the frame 13b at the lower end of the support plate 13.

On the other hand, the mounting plate 5 has an upper plate 98 and a lower plate 9 as shown in FIG.
It consists of 9. The upper plate 98 is formed as a horizontally elongated quadrilateral plate, and the lower plate 99 is formed as a vertically elongated quadrilateral plate, and both are rotatably connected via a shaft 100.

The upper end of the upper plate 98 is folded back at a bent portion 98a, and a stepped pin 101 is fixed to pass through the center of the upper end of the upper plate 98, including this bent portion. This stage is
The pin 101 is fitted into a keyhole-shaped opening 7a formed at the upper end of the back wall of the frame 7 on the apparatus main body side.

This upper plate 98 is completely fixed to the wall surface with screws or the like.

On the other hand, at the lower end of the lower plate 99, an arcuate bent portion 99a is formed outwardly and upwardly.
a serves to receive the lower end of the back wall of the device body.

In addition, in the through hole 32b formed in the cover 32 disposed on the outside of the side plates 6, 6 of the frame 7 on the main body side, there is a display lamp 1 made of a light emitting diode or the like fixed to the support plate 13 side.
02 is nearing its end, and as will be described later, when the remaining amount of unused towels is low, the light is turned on to prompt the replacement of towels.7Next, regarding the operation of the towel dispensing machine configured as above. explain.

At the beginning of use, the cover 4 is first opened upward from the front side about the hinge 9 so that the top surface of the cover 4 is in contact with the top surface of the support frame 8.

In this state, pull out the towel tray 3 toward the front as shown in FIGS. 3 and 17. At this time, the shafts 93 and 95 are connected to the elongated hole 9.
4 and rotate it while pulling it up slightly so as to pull it out from the bent part 94a of No. 4.

Then, the shaft 93 moves along the long hole 94, and the shaft 95 is located at the upper end of the long hole 96.

In this state, the cover 91 is pressed and the rolled towel 52 is fitted into the housing 50.

Then, the tip of the towel 52 is hung on the upper side of the supply roller 53, and then pulled downward and guided to the lower side of the towel tray 3.

At this time, as shown in FIGS. 3 and 17, the taxi roller 18, which has been lowered to the lower end of the elongated hole 11, is moved to the supporting plate via the lever 97 as a result of the towel tray 3 being rotated toward the front. 13 is pulled forward through the rotation @12, and is guided to the tip side of the bent portion 11a at the lower end of the elongated hole 11.

The tip of the towel 52 pulled out in this state is passed between the taxi roller 18 and the tension detection roller 36 as shown in FIG.
(7) After guiding the rear upper side t\ and wrapping it around the towel take-up core 44 several times, push the take-up core downward along the long hole 43 formed in the side plate 6.6 of the main body, and then press the take-up roller Avoid contact with 30.

After the tip of the towel 52 is loaded in this manner, the cover 91 of the towel tray 3 is closed, and the entire towel tray 3 is rotated and pushed in.

Through this operation, the shaft 93 aligns with the elongated hole 94 and moves to the back side, and eventually enters the bent part -94a, and the shaft 95 also moves to the lower end of the elongated hole 96, completing the positioning of the rim receiver 3. .

At the same time, the lower end of the support plate 13 is pushed through the lever 97, and the support plate 13 becomes vertical as shown in FIG.

Note that when the towel tray 3 is pulled out to the front, the lower end of the support plate 13 is pulled to the front, so the support frame 8 integrated therewith also rotates in the opposite direction in FIG. The cover 4, which is rotated clockwise and partially overlapped on the support frame 8, is also tilted toward the wall, and the center of gravity of the cover 4 moves rearward, causing the towel to be unloaded. @There will be no inconvenience such as the cover 4 falling toward the front during operation.

When the support plate 13 is vertical, the taxi roller 18 is inserted into the long hole 1.
It is located at the lower end of the vertical part of 1.

In this state, when the cover 4 on the main body side is rotated toward the front side and closed, the inside of the top surface of the cover 4 is exposed to the micro- When the switch 42 is contacted, the device including the electric circuit goes into a standby state.

At this time, the pulled out towel 52 forms a loop below the storage n1.

After the towel 52 has been loaded in this manner and the entire apparatus is in a standby state, the lever 82 is pushed over the hanging towel 52.

Then, the micro switch 81 turns on, and the motor 5
4 is activated, the supply roller 53 begins to rotate, and as a result, the disk 66 also begins to rotate. Then, the supply roller 53 continues until the four parts 66a formed on the disc 66 rotate once and the actuator of the microswitch 69 fits into the recess 66a again.
rotates and sends out the towel 52 by a certain length J+, for example, 21 cm.

This feed length 11 is determined by the gear A76 that is integral with the supply roller 53.
0 is the large and small gear G7. It is determined by whether it engages with any of the G8.

That is, if the screw 64 is located at the lower part of the 7-shaped opening Gl, 62 and on the right side, the support plate 63 is lowered as shown in FIG. 15, and is approaching the side plate 51 side. Therefore, the gear 60 and the large gear 67 are meshed with each other, and the rotation of the supply roller 53 is transmitted to the disc 66 at a reduced speed according to the ratio of the gear 60 and the large gear V767.

On the other hand, the screw 64 has a double-shaped opening 61. If it is to the left of the upper end of G2, the support plate 63 is above and away from the side plate 51 as shown in FIG. The disk 6G rotates at a ratio of . Since the large gear 67 and the small gear 68 have different numbers of teeth, the number of rotations of the supply roller 53 during one rotation of the disk 66 changes. In other words, the length of the towel 52 to be delivered can be set in two ways.

Then, when the actuator of the microswitch 69 fits into the recess 6Ga of the disc 66, the motor 54 stops.
The towel delivery is finished.

In this state, a timer (not shown) is activated, and after a certain period of time has elapsed, the motor 20 is activated, and the chain sprocket 14 rotates in a direction to move the metal fitting 17 upward, causing the ladder chain 16 to travel.

As a result, the taxi roller 18 moves up the vertical part of the elongated hole 11, and at this time, the taxi roller 18 hooks the towel 52 located below the tension detection roller 36 and moves up, forming a loop. The towel 52 is moved a predetermined distance J2.
move it upwards.

In this state, the loop has not yet been completely wound.

That is, a small loop exists below the dispensing machine simply by changing from the state shown in FIG. 20 to the state shown in FIG. 121.

When the taxi driver 18 reaches the upper end, the metal fitting 17 contacts the micro switch 28 located on the upper side, and the motor 20
stops.

At the same time, the winding motor 46 is activated, and the bacterial count roller 30
begins to rotate.

As a result, the take-up core 44 is friction-welded with the take-up roller 3o.
is rotated and the towel 52 begins to be wound up.

As the towel 52 is being wound up, the inner surface of the towel 52 comes into contact with the tip of the lever 81 as shown in FIG. 22, and in order to push it up, the micro switch 8G is turned on, and the motor 4G stops rotating. The towel winding is finished.

In this state, as shown in the 22nd factor, the towel 52 does not form a loop, and the towel 52 is very hygienic as there is little contact with air.

Also, since the loop is not visible, it looks good in appearance.

After the loop is wound up in this way, it is in the normal use state.

That is, the user only has to press the lever 82 through the towel 52, and when the lever 82 is pressed, the microswitch 81 turns on in the same way as described above, the supply roller 53 rotates, and the towel 52 is sent out by a predetermined length. Stop.

At the same time, the taxi roller 18 that had been located above
The used towel 52 that had been fed into the dispensing machine begins to descend and hangs down due to its own weight by the distance between the top and bottom ends of the taxi roller 18, causing the towel 52 to sag as shown in FIG. Form a large loop in the towel and use the best part of the new towel to make it easier to wipe your hands.

When the taxi roller 18 reaches the lower limit position, the metal fitting 11 comes into contact with the lower microswitch 29 and the taxi roller stops.

If the current situation is long enough for you to wipe your hands in this state, the timer will count up as mentioned above and the taxi will stop.
When the roller 18 is cooled and the upper micro switch 28 is turned on, the winding motor 46 is activated to wind up the used towel, and when the lever 81 is pressed, the motor 4G is stopped and the towel 52 is completely looped. It becomes wound up.

Thereafter, use is continued by repeating the same operations.

By the way, the towel 52 sent out in the above-mentioned usage condition is wound up after a certain period of time, but if the towel 52 starts being rolled up before the user uses it for some reason, the user hastily removes the part of the used towel. There is a movement of trying to hold it in your hand and trying to prevent it from being taken away.

Then, a downward force is applied to the taxi roller 18, causing the taxi roller 18 to stop.

In this state, the vicinity of the upper end of the towel 52 is in contact with the lower side of the tension detection roller 36, so when the towel is pulled downward, the tension detection roller 3G is pulled upward along the elongated hole 37. As a result, the rotating plate 34 integrated with the tension detection roller 36 rotates clockwise around the screw 35 as shown in FIG. 23, and the other end of the rotating plate 34 separates from the outlet switch 41. .

As a result, the motor 20 stops and no overload is applied to the motor 20.

Further, when the taxi roller 18 has finished moving to the upper limit, the motor 20 for the taxi roller 18 is stopped and only the take-up roller 30 is rotating, but even in this case, the microswitch 41 is turned off. Therefore, the motor 46 is safe without overloading the stopped motor 46.

Note that when the rolled towel 52 runs out and the rear end of the towel 52 hangs behind the dispensing machine 1 without forming a loop, the taxi roller 18 moves upward as described above. After that, the take-up roller 30 is rotated to take up the towel 52, but since no force is applied to the lever 87 at this time, the take-up roller 30 continues to rotate for a predetermined period of time, and then is automatically stopped by a timer and the towel 52 is taken up.
The end of is completely wound.

On the other hand, when the number of unused towels becomes small during use, the diameter of the towel 52 already wound on the take-up core 44 becomes large as shown in FIG. 530, the winding core 44 moves upward in the inclined slot 43, turns on the micro switch 45, and as a result, current flows through the light emitting diode, lighting up the indicator lamp 102 and removing the unused towel. Warns you when the amount of water is getting low.

As a warning means, not only a lamp such as a light emitting diode but also a sound such as a buzzer may be used.

By the way, the use of the towel 52 (operation is not always carried out in an orderly manner after the loop is wound up, and while the towel 52 is forming a loop and stopping, the next user or the lever is pressed again. 82 is pressed.

Then, the supply roller 53 immediately starts rotating and feeds out the unused towel for a predetermined length 1°.At the same time, the take-up roller 30 also rotates at the same rotation time as the feeding roller 53, and the used towel is fed out. The towel can be used continuously by winding it up to the same length as the unused towel.

At this time, the taxi roller 18 is not activated and the towel 52 is
remains a long loop for ease of use.

The supply roller 53 and the take-up roller 30 are designed to have the same diameter and rotation speed so that they can be used continuously.

On the other hand, if you try to pull out the unused towel portion located on the front side by hand like in a manual towel dispensing machine without pressing the lever 82, the supply roller 53 will have a plate as shown in FIG. The supply roller 53 is connected to the motor 54 via a one-way clutch made of a spring 72, and even if the motor 54 is stopped, the supply roller 53 can easily rotate in the towel withdrawal direction and send out the towel. 5 of deceleration
5 can be prevented from being damaged, and the force that tries to pull down the storage basin itself, which is fixed to the wall, is alleviated by sending out the towel, preventing it from falling off, eliminating the risk of injury to users. It is.

As is clear from the above description, according to the present invention, endless chains are arranged in the vertical direction on the left and right rear sides of the frame that constitutes the main body of the device, and taxi rollers are installed between these sets of chains. The used towel is hung horizontally and wound onto the take-up core, and the part of the used towel is caught on this taxi roller. It can be done efficiently and easily), and it can improve the usability of the towel.

[Brief explanation of drawings]

The drawings are for explaining one embodiment of the present invention. Fig. 1 is an overall perspective view, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, and Fig. 3 is a rotational view of the cover and towel tray. Fig. 4 is a 4ft cross-sectional side view in the open state, Fig. 4 is a BB @ site view of Fig. 1, Fig. 5 is an explanatory diagram of the drive gate mechanism by the taxi roller drive motor, Fig. 6
The figure is a front view of Wt IJ of the take-up roller part, and Fig. 7 is a front view of Wt IJ of the winding roller part.
Fig. 8 is an exploded perspective view of the book, Fig. 9 is a perspective view illustrating the mounting groove structure of the taxi roller, Fig. 10 is an exploded perspective view of the towel holder, Fig. 11 is a longitudinal sectional front view showing the drive mechanism of the supply roller, Fig. 12 is a front view showing the installation of the unused towel delivery length adjustment JiM tflt, Fig. 13 is an explanatory diagram of the towel supply motor,
Fig. 14 is an exploded perspective view showing the one-way clutch of the supply roller, Figs. 15 and 16 are explanatory diagrams of the operation of the unused towel delivery length adjustment mechanism, and Fig. 17 is an exploded perspective view showing the one-way clutch of the supply roller. Figure 18 is a vertical side view with the towel tray pulled out to the side, Figure 19 is a vertical side view with the cover closed, and Figure 20 is with unused towels sent out. Fig. 21 is a longitudinal side view of the state in which the Cuxie roller is raised; Fig. 22 is a longitudinal side view of the towel rolled up; Fig. 23 is a taxi FIG. 24 is a partially cutaway side view showing a state in which the towel is stretched against the rise of the roller; FIG. 24 is a partially cutaway side view showing a state in which the number of unused towels is running low; FIG. 25 is a longitudinal side view showing the towel in the cellar i state. It is a diagram. DESCRIPTION OF SYMBOLS 1...Towel storage trowel, 2...Device body, 3...Towel holder, 4...Cover, 5...Take-out board, 6...Side plate, 7...Frame body, 8 ... Support frame, 11... Guide hole, 13... Support plate, 14.15... Chain sprocket, 16... Ladder chain, 17... Metal fitting, 18... Taxi loan, 20, 46.54...
Motor, 28.29...Micro switch, 30...
・Take-up roller, 34... Rotating plate, 3G... Tension detection roller, 42... Cover switch, 43... Long hole,
44... Winding core, 48... Control circuit board, 50...
・Housing, 52... Towel, 53... Supply roller, 0
1, 62... Frontage part, 66... Disc, 67...
Large gear, 68... Small gear, 72... Leaf spring, 82.
87... lever, 93... support, 98... top plate, 9
9... Lower plate, 102... Warning lamp. Patent Applicant: Duskin Franchises Co., Ltd. Matsushita Electric Sanba Co., Ltd. Figure 2, Room 5, 22nd, Unit 20, 210, page 1 continued 0 Inventor: Akira Nakagawa - 3 Ueno Higashi, Toyonaka City - [ phase]
Inventor Akira Kitamoto 16-3-70 Shinbashicho, Kadoma City 701 Kadoma Royal East

Claims (1)

[Claims] A rotating shaft 12 rotated by a motor 20 is provided at the upper end of the rear side of the left and right side plates 6.6 of the frame 7 constituting the equipment body, and a chain sprocket 15 is installed at the lower end of the rear side of the side plates 6, 6. An endless chain 16 is provided between the chain sprocket 14 and the chain sprocket 14 fixed to the end of the rotating shaft 12.
A taxi roller 18 fitted into a long hole 11 along the vertical direction formed in the side plate 6.6 is horizontally suspended between these chains 16.16, and the winding core 44 is wound up. The part of the used towel being used is pulled 11 by the taxi roller 18.
A towel dispensing machine characterized in that it is configured so that a used towel can be fed out and retracted in predetermined lengths by raising and lowering a taxi driver 18.