US20090212149A1 - paper roll feeder device - Google Patents

paper roll feeder device Download PDF

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Publication number
US20090212149A1
US20090212149A1 US12/358,506 US35850609A US2009212149A1 US 20090212149 A1 US20090212149 A1 US 20090212149A1 US 35850609 A US35850609 A US 35850609A US 2009212149 A1 US2009212149 A1 US 2009212149A1
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United States
Prior art keywords
shelf
paper tape
paper
cited
cutlery
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Abandoned
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US12/358,506
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English (en)
Inventor
Yung-Huei Lan
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Individual
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Individual
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet-paper
    • A47K10/34—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means
    • A47K10/38—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means the web being rolled up with or without tearing edge
    • A47K10/3809—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means the web being rolled up with or without tearing edge with roll spindles which are not directly supported
    • A47K10/3827—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means the web being rolled up with or without tearing edge with roll spindles which are not directly supported with a distribution opening which is parallel to the rotation axis
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet-paper
    • A47K10/34—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means
    • A47K10/38—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means the web being rolled up with or without tearing edge
    • A47K2010/3881—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means the web being rolled up with or without tearing edge with tearing edges having movable parts

Definitions

  • This invention is related to a paper feeder device. It is suitable for all kinds of paper rolls including cleaning, cooking or packing paper feeder device, for example toilet paper, wiping paper, kitchen wiping paper, for cooking using paper or tinfoil paper which all are coiled paper especially a giving paper device which could accomplish the taking paper action operated on one hand.
  • cleaning, cooking or packing paper feeder device for example toilet paper, wiping paper, kitchen wiping paper, for cooking using paper or tinfoil paper which all are coiled paper especially a giving paper device which could accomplish the taking paper action operated on one hand.
  • One of the aspects of the invention is to provide a single-hand-operate paper roll giving device. To reach the illustrated investment goal, this invention put forward the following technical methods:
  • This whole shelf of this invention is composed of suitable pieces. There are some suitable connection devices so that every shelf could exercise to each other or open the shelf and put the paper roll in it.
  • the cutting paper device could be accomplished by pushing the shelf by one hand. This hand-driving and hand-contact push is tantamount to the extension and expansion of the button of the cutlery, and it could transform to the shelf or a part of the shelf. Pushing the shelf which having a button function by hand could drive the cutting device and cut the paper tape. It is easy to push by the hand or suitable position owing to the big area and crippling of the transformed button. It is convenient and exerted stronger power to drive the cutting paper device.
  • Part of the shelf could also fix this invention to the wall or fixity or form support shelf so that it could place on the table.
  • This cutting paper device of this invention has a open-close cutlery. When it opens, the paper could pass in the middle of the cutlery. And when it closes, it could cut off the paper. Because there is a length from pulling out the paper tape to the cutting device, when the cutlery cut the paper, the paper between the cutlery and the paper roll must fallen down if we let it suspend on the air, so that it would drop into the shelf, but away from the paper export. When we need to pull out the paper again, we need to go deep into the shelf and to scoop up from the inside of the shelf which formed difficulty. Therefore, this invention also set an appropriate supported and clipped for paper roll tissues.
  • this invention is also set a paper tape delivery supported device, which could deliver the front of the paper to the cutting paper device and the paper export of the shelf. It is convenient to pull of the emissive length thus it could pull out the paper of the paper roll.
  • this invention could clip the paper while cutting, or clip the paper between the cutlery and the paper roll after the cut but before the paper delivering of the paper tape pushing and supported device so that it could avoid the movement of the paper and which is convenient to the pushing and delivering action of the paper tape pushing and delivering device.
  • this invention also set a paper tape strong device which set on the passing through path of the paper tape which including bossy and hollow appearance and located on at least one side of the paper tape. The paper tape would touch the appearance and make the cross section of the paper tape became anfractuous and intricate which lead to a convenient delivery by the strong and non-atilt of the delivery direction of the paper tape.
  • FIG. 1 is a stereoscopic analysis photograph of the first embodiment of this invention
  • FIG. 2 is a side cross-section photograph (from centre) of the first embodiment of this invention. This photograph shows the statue of the cutlery separated status;
  • FIG. 2 a is a vertical photograph of the first embodiment of this invention, which shows the paper roll status when two branching claws getting near to the export;
  • FIG. 3 is a side cross-section photograph (from centre) of the first embodiment of this invention, this photograph shows the cutting status when the cutlery cutting down the paper roll;
  • FIG. 4 is a side cross-section photograph (from centre) of the first embodiment of this invention, this photograph shows the branching claw status with a soft cover of the paper tape pushing supported device;
  • FIG. 5 is the stereoscopic analysis photograph of the second embodiment of this invention.
  • FIG. 6 is the side cross-section photograph (from centre) of the second embodiment of this invention; this photograph shows the cutlery separated status.
  • FIG. 7 is the side cross-section photograph (from centre) of the first embodiment of this invention, which shows the cutting paper roll status of the cutlery;
  • FIG. 7 a is another vertical view of the branching claw of the second embodiment of this invention, which shows the paper status when the two branching claws getting near;
  • FIG. 7 b is a side view of another branching claw embodiment of the second embodiment of this invention.
  • FIG. 8 is stereoscopic analysis photograph of the third embodiment of this invention.
  • FIG. 9 is a shelf structural stereoscopic photograph of the third embodiment of this invention.
  • FIG. 10 is the side part cross sectional view of the third embodiment of this invention which shows the cutlery separated status
  • FIG. 11 is the side part cross sectional view (from the centre) of the third embodiment of this invention which shows the status of the active shelf has been push and lean, the paper roll has been slide, the paper tape has been repeatedly curved before cut, and the cutlery cut down the paper roll;
  • FIG. 12 is a side view (part has been ripped open) of the forth embodiment of this invention when the side cover open;
  • FIG. 13 is a hatches A-A cross-section photograph of the forth embodiment of this invention which shows the cutlery separated status
  • FIG. 14 is a side cover 101 d side view (part has been ripped open) of the forth embodiment of this invention which shows the cutting paper roll status of the cutlery;
  • FIG. 15 a is the front view photograph of another embodiment of the paper tape supported device of the third and forth embodiment of this invention.
  • FIG. 15 b is another side view photograph of the paper tape supported device of the third and forth embodiment of this invention.
  • This invention provided a giving paper device for paper roll paper. It is contained a movable shelf pushed by hands or other members.
  • the shelf has a place space for put or place the paper roll, and there is a cutting device of the paper export of the shelf.
  • the paper roll paper could have a movement in the place space which including trundle, rotation, movement or combined movement.
  • the paper roll When the paper roll is pulling out, it would form a pulled-out paper tape in the shelf, which is extensive by through this cutting device.
  • By the driving ability of pushing the shelf it would cut the paper tape into part via appropriate device which driving the action of the cutting device placed on the shelf. Owing to the pushing and the extending, transition when return to the position, the front of the paper would automatically extend towards outside to make a convenient giving paper at the next time when the shelf is returned to its position.
  • the illustrated shelf could compose using two or many relatively-exercised device.
  • the paper roll could place into the formed chamber composed of the illustrated devices. Through the relative exercise of every shelf, it could make the paper roll or rotate and pull out and then form a paper tape. When every shelf were relatively exercised, it would interlock or reach the limit of the cutlery placed on the shelf of the cutting device and the suitable device to the cutlery (also could be cutlery) and then cut down the pulled-out paper tape.
  • the paper tape pushing and supported device On the illustrated shelf which could compose to the cutting device.
  • the paper tape When the paper tape is pulled out or pushed to the established length, through the supported and fixed of the paper tape pushing and supported device and cutting down the paper roll of the cutting device, it could avoid the return-to-the-position and fallen of paper tape.
  • the front of the paper could be curved or wrinkled at the same time when it was gripped which could raise the rigidity of the front of the paper and the friction while contacting other devices, thus assured a smooth delivery of the front of the paper when the shelf returned to its position, the grasped paper tape would relax gradually and delivery the front of the paper to the paper expert.
  • this invention is including a paper tape strong device, which is set on the pass of the paper tape.
  • the paper tape strong device is including a crippling or swaying shape in at least one side, the paper tape touch the shape and make the cross of the paper tape to be winding or intricate which could make the delivering direction strong and not easy-tilted.
  • the described crippling or swaying shape could be series winding or formed by discontinuity crippling things. The appropriate discontinuity could make the cross of the paper tape series winding or intricate by pushing the side of the paper tape.
  • this embodiment is including a shelf which could contain a paper roll, a cutting device and a paper tape pushing and supported device.
  • the illustrated shelf is relatively composed from a first shelf 11 , a second shelf 12 and a driving shelf 13 which could cover the two shelves described above.
  • first shelf 11 and the second shelf 12 are composed together, there is a placed space for paper roll movement.
  • the illustrated first shelf 11 is composed of two bilateral side plates 111 to a sunken structure and among the sole of the beneath these two side plates 111 has set a spring slice 112 .
  • Each of these two side plates has a crippling out axis 113 which positioned at the same axis of the spring slice 112 .
  • This spring slice 112 has a fixed side 1121 and a movable side 1122 .
  • This fixed side 1121 is fixed on the underneath of the first shelf 11 , and the spring slice 112 is winding when it is not under a pressure state.
  • the illustrated second shelf 12 is also composed of two bilateral side plates 122 to a sunken structure corresponding to first shelf 11 .
  • Each of the illustrated two side plates 122 has a axis aperture 121 which match the axis 113 of the first shelf 11 .
  • the axis 113 could place on the axis aperture 121 and rotate in it which articulate and link the second shelf 12 and the first shelf 11 which compose a place closed interval for the paper roll and other members.
  • the illustrated driving shelf 13 is including an easy-human-push driving plane 131 . Extending downward form the driving plane 131 , there are two extending arm 132 . There is a paper export 133 on the driving plane 131 .
  • the illustrated driving shelf 13 is tantamount to a large push-button.
  • the driving plane 131 is cover to the second shelf 12 and the first shelf 11 .
  • Each of the front head of the two extending arm 132 has set a aperture 1321 which is over semi-circle. This aperture 1321 is matching to the axis 113 of the first shelf 11 which could use to set on the axis 113 .
  • the paper export 133 of the described driving plane 131 is cross connection to form a “cross” shape by the first export 1331 and the second export 1332 .
  • the first export 1331 is longer and narrower than second export 1332 , and the width of the first export 1331 is a little wider than the width of the paper roll which is easy extend for the front of the front of the paper and go far as to the second export 1332 is convenient for putting fingers in.
  • the bottom of the first shelf 11 and the second shelf 12 are linked together and symmetrical to form an inner space. Placing the axis 113 of the under part of the first shelf 11 to the axis aperture 121 of the second shelf 12 could make a rotation of the first shelf 11 and the second shelf 12 to each other.
  • the upper extreme of the illustrated driving shelf 13 is cover to the upper extreme of the combination of the first shelf 11 and the second shelf 12 .
  • the aperture 1321 of the underneath of the driving shelf 13 is block to the axis 113 of the first shelf 11 , herewith this to form a open- and -close action from the first shelf 11 and the second shelf 12 doing actions to each other by pushing the driving shelf 13 .
  • the illustrated cutting device is placed on the top of the first shelf 11 and the second shelf 12 and it is including a relative set up cutlery device and accessories which is placed on the two sides of the paper tape.
  • the illustrated cutlery device is including a cutlery seat 21 .
  • the bottom of this cutlery seat 21 is connected to the top of the first shelf 11 and merged into an integral whole, which process with the first shelf 11 and there also is a first cutlery 211 on the top of it.
  • the illustrated cutlery seat 21 is installed on a little backward of the cutlery seat 21 .
  • the appearance of the first cutlery 211 is matched to the cutlery seat 21 , and the edge of the cutlery is 2114 .
  • the two heads 212 of the cutlery seat 21 are extended forward, and the middle part 213 is concave backward. Because of it, the front edge of the cutlery seat 21 is assumable formed a “>” winding or curved shape.
  • the horizontal length of the first cutlery 211 is gradually increase from the side end 2111 to the middle part 2112 , that is bulge above from the middle part, which assumable like “ ”.
  • the illustrated accessories are including a coordinating seat 22 homologous to the cutlery seat 21 which is set on the top of the second shelf 12 and connected to an integral whole. It is also processed with the second shelf 12 as an integral whole. There is a tilted part on the two processed ends. There is a second cutlery 221 of the down extreme of the coordinating seat 22 together with the first cutlery 211 to cut down the paper tape R 1 . There is a extending forward, tilted beneath and an arc transitional piece guiding plane 2221 which is suitable for the illustrated tilted part 222 of the second cutlery 221 .
  • a simple and effective method is to gradually increase the horizontal length of the two sides end 2111 and the middle part 2112 of the first shelf 211 . That is to make a bulge upward of the middle part, so that it needs only one horizontal beeline-shape cutter edge which could make the contacted points all fall on the cutter edge.
  • every cutlery and cutlery seat are flexible which making sure the cutter edge would contact closely to the contacted point when cutting.
  • the cutlery and accessories of this cutting device could also be other device, for example: the illustrated cutlery could be flat surface cutlery, and the cutter edge would be beeline or curve.
  • the accessories could have a cutter edge or without cutter edge.
  • the structure design could suitable to the accessories and the illustrated cutlery when the first shelf 11 and the second shelf 12 exercising to each other which form a cross-cutting or compensated-cutting method to achieve the ability of cut down the paper tape.
  • the paper support, the supported structure and the paper pushing have many sharing components and parts to form a paper supported and pushing paper tape pushing and supported device.
  • the illustrated paper tape pushing device mainly includes a symmetric first supporting shelf 31 and the second supporting shelf 32 which set on the first shelf 11 and the second shelf 12 .
  • the described first supporting shelf 31 is including body 311 , two activity arms 312 and two location pieces 315 .
  • the illustrated body 311 is a rectangular member. Each of the two ends of the body 311 set an extended activity arms 312 . The top of these two activity arms 312 are fixed on the inner side of the first shelf 11 .
  • the illustrated activity arms 312 are made from flexible materials which could make the activity arms 312 have flexible winding.
  • the illustrated second supporting shelf 32 is including the body 321 , two active arms 322 and two position pieces 325 .
  • the illustrated body 321 is a rectangular member. Each of the two ends of the body 311 set two extended activity arms 322 . The top of these two activity arms 322 are fixed on the inner side of the first shelf 12 .
  • the illustrated activity arms 322 are made from flexible materials which could make the activity arms 322 have flexible winding.
  • the first supporting shelf 31 and the second supporting shelf 32 are in focus and hooked up to each other to achieve the position of these two shelves (having a supported ability of a supported structure).
  • this invention is including a paper tape strong device, as illustrated in FIG. 1 .
  • a paper tape strong device In the middle part on the body 311 , 321 of the first supporting shelf 31 and second supporting shelf 32 and at the same extended direction of the location piece 315 and location piece 325 , there are two extended branching claws 316 , 326 to form a protrusion disconnected to each other.
  • two branching claws 316 , 326 form a cross state to each other nearby the back side.
  • the broadside is cross arrangement.
  • the body 311 , 321 of the first supporting shelf 31 and the second supporting shelf 32 and the two branching claws 316 , 326 all can't grip the paper tape tight closely, because when the top of the first shelf 11 and the second shelf 12 gather up and the body 311 , 321 shift downward, the top of the two branching claws 316 , 326 must glide downward over the paper but without pull down the paper tape R 1 .
  • the first supporting shelf 31 and the second supporting shelf 32 of the illustrated paper tape pushing supported device are block together.
  • the branching claw 316 of the first supporting shelf 31 is interlocked with the branching claw 326 of the second supporting shelf.
  • the concave and the raised shape of the location piece 315 and the location piece 325 are suitable and fit to each other, and make the first supporting shelf 31 and the second supporting shelf 32 are in focus and buckled to each other.
  • the first supporting device 31 is fixed on the inner part of the ridge of the second shelf 12 by through the activity arm 322 which could make the paper tape pushing and supported device is just under the cutting device.
  • the paper roll R is placed on the inner space constituted from the first shelf 11 and the second shelf 12 .
  • the bottom of the paper roll is carried form the spring slice 112 and positioned under the paper tape pushing and supported device.
  • the front of the paper R 2 could get through the intricate channel 33 formed from the branching claw 316 and the branching claw 326 .
  • the front section of the intricate channel 33 is formed of the gap of the right and left two bodies 311 , 321 , and the back section of the intricate channel 33 is formed by the interlocked two branching claws 316 , 326 , and penetrated form the paper export 144 of the driving shelf 13 to making the next pull convenient for the users.
  • the paper roll R maintained in the middle position of the inner space of the shelf 1 when passing through restricted by the first supporting shelf 31 and the second supporting shelf 32 .
  • the concave and winding shapes are cross to each other above the inner space which suitable for the location piece 315 and the location piece 325 on the two supported shelves.
  • the pulled-out paper tape R 1 is gripped by the crossed branching claw 316 and the branching claw 326 , and stretch upward when passing the intricate channel 33 .
  • the front of the paper R 2 which upward extended could extend outward of the shelf for a convenient pulling-out by hands when passing through to the paper export 131 of the driving shelf 13 . Because the paper tape R 1 is gripped by the crossed over of branching claw 316 and branching claw 326 to make it form a curved shape (cross section or dominated plane), the upward part could keep upright but not crashed which is convenient for pulling out by hands.
  • the top of the first shelf 11 and the top of the second shelf would gather up.
  • the location piece 315 and the position piece 325 of the first supporting shelf 31 and the second supporting shelf 32 are suitable to each other, and each fixed on the top of the first shelf 11 and the second shelf 12 and the two supporting shelf shift downward.
  • the branching claw 316 and the branching claw 326 are sliding over the paper and also shift downward.
  • the first cutlery 211 and second cutlery 221 are also gathering together.
  • the two heads 212 of the cutlery seat 21 are crippling forward, and the middle 213 is concave backward, so the front edge of the first cutlery 211 is winding or curved like “>”.
  • the horizontal length is gradually increase from the two side end 2111 to the middle part 2112 of the first cutlery 211 , which is bulge upward of the middle part roughly like “ ⁇ ”.
  • the second cutlery 221 is also fixed on the coordinating seat 22 and there is a extend forward tilted part 222 on the two sides of the coordinating seat 22 .
  • the two sides of the second cutlery 221 sticks on the bottom of the coordinating seat 22 have a extended forward and tilted guiding plane 2221 .
  • the cutlery seat 21 and the coordinating seat 22 gather to each other at the same time.
  • the guiding plane 2221 first contacts to the two crippling side ends 2111 of the cutlery seat 21 which could make sure the second cutlery 221 slide into the top of the first cutlery 211 smoothly and process to cut. Since the front edge of the first cutlery 211 is winding or circuitous, the process gathering to the second cutlery 221 is point-contact from two sides to the middle part and the paper could gradually cut down along the contacted point.
  • the cutter power at the moment of cutting is very small, and the cutting process is well-distributed and contiguous.
  • the first cutlery 211 , the second cutlery 221 , the cutlery seat 21 and the coordinating seat 22 are all flexible.
  • the flexibility could make sure the cutter edge of these two cutleries contact closely at the contact point when cutting.
  • the left extreme of the activity arm 312 raise upward of the affection of flexibility.
  • the right extreme of the activity arm 322 also raise upward so that the two location pieces 315 , 325 and the two branching claws 316 , 326 shift upward.
  • the branching claws 316 , 326 grip the paper tape R 1 at the same time and shift upward together.
  • it is increasing the distance between the first cutlery 211 and the second cutlery 221 so that the front of the paper R 2 could pull out from the paper roll R by driving from the branching claw 316 , 326 , and then pass the paper export 133 of the driving shelf 13 and extend outward from the shelf 1 .
  • the first shelf 11 and the second shelf 12 open till the top of the two shelves hamper by the driving shelf 13 .
  • the flexible cover 34 is a soft material and there is a claw tooth 341 upward which could increase the friction between the two branching claws 316 , 326 and the paper tape R 1 to suit for different quality of paper rolls to prevent the slide of the front of the paper R 2 .
  • the top of the illustrated branching claws 316 , 326 could also achieve by another structure. It could articulate a soft claw or articulate a flexible cover 34 on the top of the branching claws 316 , 326 . There is a claw tooth 341 on the flexible cover 34 .
  • the hinges rotates the claw tooth 341 drifts to separate and shifts reverse to make the claw tooth 341 gradually separates the paper piece and release the paper to make a convenient pulling out of paper.
  • the rotation of the hinges would make the claw tooth get near to the paper piece so that it could grasp the paper tightly.
  • this embodiment is also including a shelf which could space a paper roll, cutting device and a paper tape pushing supported device.
  • the illustrated shelf is including the first shelf 11 b and the second shelf 12 b . Composition of these two shelves could compose a place space for paper roll R.
  • the illustrated first shelf 11 b could place on the fixed place. It is including a standard underside 1113 b and obliquity 1114 b . There are two extending arms 113 b on the two ends of the illustrated standard underside 1113 b extended upward, and there is an aperture 1131 b on the two extending arms 113 b . There is a axis 112 b on the two extremes of the standard underside 1113 b which extend outward each other, and the middle of the back extreme set a supported plate 114 b which could block the second shelf 12 b , and there is a spring blocker 115 b set on the middle position of the standard underside 1113 b.
  • the illustrated second shelf 12 b is including a body 121 b .
  • the illustrated body 121 b is a inverted shelf-shape device which could buckle on the first shelf 11 b .
  • the two sides of the inner space of the body 121 b set a rectangular form driving cam 1223 b and the front edge is obliquity 1211 b .
  • the obliquity 1211 b has set a export 1224 b which could allow the front of the paper R 2 extends outward and there is a protruding 1222 b extended outward on the down extreme.
  • the down extreme of the side wall 1121 b has set an axis aperture 1122 b which could hinge to the axis 112 b of the first shelf 11 b and let the second shelf 12 b could rotate and make open-close action on the first shelf 11 b.
  • the cutting device of this embodiment is on the shelf which including a relative set cutting device and accessories which position on the two sides of the paper tape.
  • the illustrated cutting device is including a cutlery seat 21 b .
  • the illustrated cutlery seat 21 b is on the top plane of the obliquity 1114 b of the first shelf 11 b which could process together with the first shelf 11 b (that means that the top of the obliquity of the first shelf 11 b is the cutlery's fixed seat.)
  • the back extreme of the first cutlery 211 b is fixed on the cutlery seat 21 b and the two side extremes 2111 b is crippling forward and the middle part 2112 b is concave backward so that the front edge 2113 b of the cutlery 211 b is winding or curved shape.
  • the illustrated accessories are including a suitable seat 22 b .
  • the suitable seat 22 b is an extended outward oblique board of the top of the body 121 b of the second shelf.
  • the second cutlery 221 b is fixed on the bottom of the suitable seat 22 b and stick with it.
  • the illustrated second cutlery 221 b is flat shape.
  • the horizontal length is gradually increase from the two sides ends 2111 b to the middle part 2112 b of the first cutlery 211 b that is assumed raise upward in the middle part.
  • the cutlery seat 21 b supported the first cutlery 211 b is also assumed raise upward in the middle part.
  • the second cutlery 221 b could smoothly slide upward to the first cutlery 211 b for convenient cutting at the beginning contact of the two cutleries, there is a tilted downward and arc transitional guiding piece 2115 b on the two front extremes of the first cutlery.
  • the up surface of the guiding piece 2115 b would first contact to the two sides of the down surface of the second cutlery 221 b to form a cross-cut method so that it could cut down the paper tape R 1 placed between the two cutleries.
  • the cutlery and accessories of this cutting device of this embodiment could also be other device.
  • the illustrated cutlery could be flat cutlery, the cutter edge could be beeline or arc line, and the accessories could include cutter edge or not a cutter-edge device.
  • the device design of the illustrated cutlery could fit to the accessories while the first shelf 11 b is relative exercising to the second shelf 12 b to form a cross cut or prop-point cut method which could also achieve the function of cut down the paper tape.
  • the paper tape pushing supported device of this embodiment is including a deliver frame 31 b with a curve base plate 324 b .
  • the illustrated curve base plate 324 b of the deliver frame 31 b set a tapering and bulge deliver frame 31 b .
  • the top surface of the deliver frame 31 b is obliquity or arc.
  • the illustrated rotation shaft 321 b could place inside the aperture 1131 b on the two extending arms 113 b of the first shelf 11 b which could make the supported branch 32 b rotate around the rotation shaft 321 b and swing right and left.
  • the driven cam 322 b could match t the driving cam 1223 b of the second shelf 12 b .
  • Press down the driven cam 322 b owing to the bulge rotation shaft 321 b of the supported branch 32 b is covered on the aperture 1131 b of the first shelf 11 b and could rotate; the deliver frame 31 b is swing to the right to pull the paper tape R 1 out from the paper roll R.
  • the bulge buckle 325 b of the down surface is passing the spring blocker 115 b of the first shelf 11 b and be blocked on the right obliquity to make the deliver frame 31 b position on the right extreme temporally.
  • the cutting device would gather up and cut down the paper.
  • This embodiment could also go a step further to include the branching claw 23 b and the branching claw 24 b .
  • the illustrated branching claw 23 b is an oblique set up on at least a flexible device (could be a spring) of the obliquity 1114 b of the first shelf.
  • the bottom of the branching claw 23 b is fixed on the obliquity 1114 b .
  • the illustrated branching claw 24 b is a flexible device (could be a spring) set on the top of the inner space of the second shelf 12 b which is corresponding to the branching claw 23 b whose bottom is fixed on the top of the inner space of the second shelf 12 b and the other extreme is freely spread whose top is near to the second cutlery 221 b .
  • a flexible device could be a spring
  • the front cross-section of the illustrated two flexible branching claw 23 b , 24 b are curved (the branching claw 23 b , 24 b could have two process situation, it could be cross set up or it also could be relative set up; as in FIG. 5 , there are three branching claws 23 b , but there are only two branching claws 24 b . Two branches of branching claws are cross set up.
  • the branching claw 23 b is position on the interval of the branching claw 24 b
  • the branching claw 24 b is also position on the interval of the branching claw 23 b
  • two of them are cross but pass to each other.
  • the branching claws 23 b , 24 b on the FIG. 6 and FIG. 7 is relative set up.
  • the numbers of the two branching claws are same.
  • every branching claw 23 b and the branching claw 24 b are in focus and conflict and the flexibility of every branching claw could let the two branches of the branching claws keep gather up with the paper tape R 1 after contacted.
  • Such set up could just simply grip the paper tape R 1 tightly between the two branches of the branching claws 23 b and the branching claws 24 b while gather up.
  • the cross set up of the branching claw 23 b and branching claw 24 b in FIG. 5 could support and grip the paper tape R 1 , it could also be one part of the paper tape strong device.
  • Two branching claws 23 b , 24 b would cross and pass to each other when gather up, the (paper transferring) broad wise section form a crippling and concave cross shape repeatedly.
  • the gripped paper tape R 1 would be repeatedly curved.
  • the close range paper tape R 1 near the gathering position is also related to be curved (cross-section) to make the paper stronger and not easy to be curved.
  • the branching claw of the paper tape strong device could process the situation illustrated in FIG. 7 a and FIG. 7 b .
  • the contacted point of the two branching claws assume repeatedly curved.
  • the branching claws 23 b , 24 b in FIG. 7 b are still fixed on the same position of the first shelf 11 b and the second shelf 12 b.
  • the paper tape R 1 gripped between the branching claw 23 b , 24 b in the FIG. 7 b is gripping to repeatedly curved (please refer to the paper tape R 1 cross-section in the FIG. 7 a ).
  • the paper tape R 1 could deliver smoothly.
  • the paper roll R is placed on the curve base plate 324 b of the deliver frame 31 b of the paper tape pushing supported device 3 b to keep it on the former position of the inner space of the shelf 1 b .
  • the branching claw 23 b and the branching claw 24 b of the pushing supported device 3 b would first get close to each other and then gather up to fix the paper tape R 1 and the rectangular driving cam 1223 b of the inner side of the second shelf 12 b contacts the arc driven cam 322 b of the deliver frame 31 b to press down the driven cam 322 b .
  • the raised buckle 325 b of the down surface of the shelf would be temporally block on the right obliquity when through the spring blocker 115 b set on the shelf to make the deliver frame 31 b temporally position on the right extreme.
  • the first cutlery 211 b and the second cutlery 221 b of the cutting device are gradually getting close and contact.
  • the guiding piece 2115 b first contacts to the two raised sides ends 2111 b of the cutlery seat 21 b to ensure the second cutlery 221 b slide smoothly into the top of the first cutlery 211 b and process to cut.
  • the process gathering up to the second cutlery 221 b contacts from two sides to middle, and the paper would gradually cut sown along the contacted point.
  • the cutting process is well-distributed and continuous.
  • the spring blocker 115 b fixed on the first shelf 11 b would spring the deliver frame 31 b (the spring blocker 115 b is fixed on the standard underside 1113 b of the first shelf 11 b .
  • the second shelf 12 b When the second shelf 12 b pressed down, it would bend the spring blocker 115 b , and when the second shelf 12 b released, the deliver frame 31 b would be spring.)
  • the cutting device 2 b and the branching claw 23 b , 24 b all open and the shifting upward driving cam 1223 b contacts to the protruding cylinder 323 b of the deliver frame 31 b to give full strength for deliver frame 31 b to swing left and right.
  • the buckle 325 b presses the right obliquity of the spring blocker 115 b and press the spring blocker 115 b down which could separate form position on the right extreme temporally and swing to the left extreme.
  • the paper roll R on the deliver frame 31 b and the pulling-out paper tape R 1 are also shifted to the left. Owing to the tapering and bulge contrary ratch 311 b set on the deliver frame 31 b , the paper tape R 1 would slide to the paper export 1224 b of the second shelf 12 b along with the up surface 231 b of the branching claw 23 b . Finally the front of the paper R 2 reveal an appropriate length outside the second shelf 12 b for making the next pull convenient for users.
  • this embodiment is also including a shelf which could place the paper roll, the cutting device and the paper tape pushing supported device.
  • the illustrated shelf is including first shelf 12 c and the second shelf 10 c . Composition of these two could construct a paper roll place space.
  • the illustrated first shelf 12 c is including a supported shelf 124 c which is a “ ” shape device, and the back extreme could fix on the wall and there are two bilateral upward side plate 123 c on the side extreme.
  • the down extreme of the side plate 123 c set a rotation shaft aperture 121 c .
  • the inner-concave curve plate 132 c passing through the two side plates 123 c and the two side plates 123 c are linked to one.
  • the illustrated second shelf 10 c is placed on the first shelf 12 c which including a curve base plate 105 c which could sustain the paper roll R and two symmetrical curve shroud 101 c which link to the curve base plate 105 c .
  • the front of the curve shroud 101 c link to it by the horizontal skirt 102 c .
  • the top processes to a plane with two high extreme and low middle part and there is a concave long groove 104 c in the middle.
  • the third shelf 11 c is an inverted shell-shape member.
  • the bottoms of the two extensive arms 118 c are both set an axis aperture 119 c which could suit to the axis aperture 112 c of the second shelf 10 c . Both of them hinge to fix to each other.
  • the down extreme of the illustrated third shelf 11 c is corresponding to the flat structure of the second shelf 10 c . After assemble, there is concave long groove 104 c between the two structures.
  • the illustrated cutting device is in the inner space of the second shelf 10 c which including relatively set cutting items and accessories.
  • the illustrated cutting items are including a shift cutlery 22 c which is installed on the active seat 21 c .
  • the active seat 21 c is set on the pathway of the paper tape R 1 which could have a relative motion with the paper tape R 1 . It includes a columnar shape part arc surface 211 c and two fan side plates 212 c .
  • the down extreme of the two side plates 212 c extended outward has a rotation shaft 2121 c .
  • the fan top is connected to the arc surface 211 c and the shift cutlery 22 c is suitable for the up surface of the arc surface 211 c .
  • Two edges of the shift cutlery 22 c is crippling forward and the middle is concave backward same.
  • the shift cutlery 22 c assumes curved or winding like “>”, and the horizontal length is gradually increased and the middle part is bulge upward.
  • the illustrated active seat 21 c is rotated by driving from the crank device.
  • This crank device is including a driving handle 4 c .
  • One extreme of the illustrated driving handle 4 c has set a driving handle aperture 41 c .
  • the rotation shaft 2121 c of the fan side plate 212 c of the active seat 21 c could get through the axis aperture 112 c of the two curve side plates 101 c of the second shelf 10 c to suit to the corresponding driving handle aperture 41 c tightly and then fixed to the driving handle 4 c.
  • the other extreme of the driving handle 4 c has set a driving pole 42 c which could place in the driving groove 122 c corresponding with the first shelf 12 c .
  • the driving pole 42 c would driving the driving handle 4 c slide in the rectangular driving groove 122 c and then drive the active seat 21 c rotate. Therefore the shift cutlery 22 c would also drive to rotate by the driving handle 4 c and slide along the rectangular driving groove 122 c of the first shelf 12 c .
  • the paper roll would rotate clockwise around the rotation shaft 111 c .
  • the driving pole 42 c of the driving handle 4 c slide in the driving groove 122 c , it would twist the rotation shaft 2121 c to make the shift cutlery 22 c rotate counter-clockwise.
  • the illustrated accessories is the fixed cutlery 213 c which corresponding to the shift cutlery 22 c set between the two curve side plates 101 c of the second shelf 10 c , in front of the cutting device.
  • the edge 2131 c of the fixed cutlery 213 c is located at the passage when the shift cutlery 22 c rotates.
  • the cutlery and the accessories of the cutting device in this embodiment could be other structure.
  • the cutter edge of the illustrated shift cutlery could be beeline or arc.
  • the accessories could be a fixed cutlery with a cutter edge or also could be other non-cutter-edge members.
  • the structure design could corresponding suitable to the illustrated shift cutlery and the accessories when there is a relative motion between the first shelf 12 c and the second shelf 10 c to form a cross-cutting or prop-top cutting method which could also achieve the function to cut down the paper tape.
  • the illustrated paper tape pushing supported device is including a paper roll central column 33 c .
  • the illustrated paper roll central column 33 c could get through the central aperture of the paper roll R. Place it to the inner space between the two curve side plates 101 c which could let the paper roll. Or there is a roller 331 c on the two extremes of the paper roll central column 33 c which could place in the long groove 104 c and slide along with the groove.
  • the top of the paper tape guiding device 32 c is a semicircle arc which put under the pulled paper tape R 1 and make it curved to enter the cutting position. It could process with the second shelf 10 c or also could be an alone components and parts. The down extreme is stick to the curve base plate 105 c and fix on the second shelf 10 c.
  • the paper tape guiding device 32 c become one part of the paper tape strong device.
  • the way of making it is to process broad wise many winding and concave curved shape on the top of the illustrated paper tape guiding device 32 c . (it could process assumed the curved shape of upper extreme 312 c as illustrate in FIG. 15 a and FIG. 15 b ) It could make the paper tape R 1 covered on the top of the paper tape guiding device 32 c following it to form curved.
  • the part between the paper tape guiding device 32 c and the paper roll is also related to form curved so that it could increase the rigidity of the paper tape R 1 which could make it strong but not easy-winding in the delivering direction so that it could avoid it fall down on the delivering process.
  • FIG. 11 there is a guiding extensive device 321 c which could cross and suit for the active seat 21 c near the second shelf 10 c .
  • the illustrated active seat 21 c set a paper tape intricate device 322 c which is cross away to the illustrated guiding extensive device 321 c .
  • the illustrated active seat 21 c shift to the guiding extensive device 321 c , it could make the paper tape R 1 intricate between the guiding extensive device 321 c and the paper tape intricate device 322 c .
  • the fan two side plates 212 c linked to the active seat 21 c of the guiding extensive device 321 c in FIG. 11 assume column shape (in the cross-sectional view in this fig is circle).
  • the guiding extensive device 321 c shape and the paper tape intricate device 322 c shape could both be plate or column or other appropriate appearance and both could produce with soft and easy-curved material and set a roller or a pillar on the surface or the contacted point at the place which contact to the paper tape which could be good for the rotation of the active seat 21 c and also avoid the weak paper tape R 1 to suffer a over-huge pull strength.
  • the paper tape R 1 is pass the top arc surface of the paper tape guiding device 32 c and then bend through the paper tape intricate device 322 c and the guiding extensive device 321 c and then pass through the fixed cutlery 213 c and the shift cutlery 22 c .
  • the passage of the paper tape R 1 of the illustrated second shelf 10 c has set active seat 21 c which could has a relative motion to the paper tape R 1 .
  • the active seat 21 c could use as in two different purpose. One is to be a cutlery seat so it could place the shift cutlery 22 c . The other is to curve and bind to the paper tape R 1 to place the paper tape intricate device 322 c . The two use members could all place at the same active seat or could also leave each other and place on two different active seat.
  • relative to the active seat 21 c set cutlery accessories and relative to the paper tape intricate device 322 c of the active seat 21 c set a guiding extensive device 321 c .
  • the active seat could be plate shape or also could be stand shape which place on the side of the paper tape R 1 and could rush to the paper tape R 1 .
  • the shift cutlery and cutlery accessories set on the other side of the paper tape R 1 could cut down the paper tape R 1 .
  • the paper tape intricate device 322 c and the guiding extensive device 321 c set on the other side of the paper tape R 1 would intricate the paper tape R 1 repeatedly.
  • the shift of the active seat could be act as the rotation motion linked to the shelf and the rotation shaft illustrated in this embodiment. It could be straight rush to the paper tape, the motion is just like the extend and contract pole 212 d illustrated in FIG.
  • the active seat is straight rushed to the front of the paper tape and for curving the paper tape R 1 use, it need to set a paper intricate piece on one extreme of the shelf of the described transforming extend and contract pole (the extend and contract pole transform to be a active seat) and set a guiding extending piece on the other side of the paper tape.
  • This paper curved device and the guiding extending piece are cross and shift to the guiding extending piece and then it could intricate the paper tape R 1 between two of them repeatedly.
  • the paper tape supported device 31 c is also a soft and flexible arc spring and its structure is similar to the paper tape guiding device 32 c and the upper extreme 312 c is a semi-circle arc (it could also displace the thin roller set on the top of the paper tape supported device 31 c with this arc).
  • the middle is a concave arc plane.
  • the shape of the down extreme 311 c could stick on the arc of the curve base plate 105 c of the second shelf 10 c and fix on the paper tape guiding device 32 c or the curve base plate 105 c .
  • the top could contact the point to the paper tape R 1 and also support the paper tape R 1 which could let the paper slide over it smoothly to avoid it fall down.
  • it could also make the paper tape supported device 31 c to be one part of the paper strong device.
  • the way of making is illustrated in FIG. 15 a and FIG. 15 b ; it designs many horizontal concave-convex curve shapes on the top of the illustrated paper tape supported device 31 c (the upper extreme 312 c as illustrated in FIGS.
  • the shelf of the embodiment 3 must has enough capacity space to let the new-opened paper roll R do some rolling forward and backward this is the capacity distance bigger than the diameter of the new-opened paper roll to let the paper roll placed inside could roll to the forward or backward to gather up by the appropriate structure to fix the pulled-out paper tape R 1 pulled out from the paper roll R and the paper roll R of the bias box-shape shelf could roll and produce drag and then pull more paper out from the paper roll R.
  • the paper tape R 1 when the paper tape R 1 is gripped to fix, it would cut down the paper by the cutlery device. After cutting sown the paper, the cutlery device would open and the paper which is gripped to fix is also release.
  • the bias of the shift cutlery 22 c could be single direction lean or could be repeatedly intricate. There are several contact points process to cut at the same time (rely on the repeatedly numbers of the intricate) when the bias repeatedly intricate so that it could finish the cut in a smaller rotated degrees.
  • the single bias of the shift cutlery 22 c to cut the paper is from one side of the paper to the other side. Sometimes it would cut to a hypotenuse but not the square scrap of paper. The repeatedly curved bias of the shift cutlery 22 c could resolve this question.
  • the “ ” shape arrangement of the cutter edge of the shift cutlery 22 c would grip the two sides of paper when it starts to cut and then cut toward the middle of the paper. For one thing it could fix the for-cutting paper piece and the paper tape R 1 pulled out from the paper roll. For the other thing the edge of the cut paper is more regular.
  • the front edge of the cutlery seat first contact to the paper and bend the paper along the front edge of the paper tape supported device 31 c and make it curved. And then cut the paper from two side of the paper to the middle. (the contact point of the shift cutlery 22 c and the fixed cutlery 213 c is from two side to the middle)
  • the bias of the long groove 104 c lean from low-left-high-right to the high-left-low-right to make the paper roll central column 33 c (or paper roll R) slide to the right.
  • the long groove 104 c (or the capacity of the second shelf) would return to the low-left-high-right bias to make to paper roll R rotate counter clockwise and roll to the left. And the formerly pulled-out paper and the roll-out paper are delivering to the left and carrying by the arc on the top of the paper tape supported device 31 c (or set on the thin roller which replace the arc on the top of the paper tape supported device 31 c ) and supporting by the guiding piece of the paper tape guiding device 32 c so that it could deliver smoothly.
  • the soft and flexible paper tape supported device 31 c could be press down and into the supported groove 323 c but not obstruct the shift of the paper roll R.
  • the shift cutlery 22 c When the shift cutlery 22 c returns to the original position, the front of it would leave the paper so that the front of the delivered paper could droop and extend out of the first shelf 12 c .
  • the middle of the guiding piece 131 c is concave convenient enter for forefinger and hold the front of the paper R 2 .
  • the adapting disc 14 c could be stationary type which could fix on the first shelf 12 c or it also could be active type of this embodiment which set a raised upward and parallel axis aperture plate 15 c inside the first shelf 12 c .
  • this embodiment is including a shelf which could place the paper roll, cutting device and a paper supported device and a paper taper pushing and delivering supported device.
  • the illustrated shelf is composed of the fixed shelf 12 d and the active shelf 11 d .
  • the fixed shelf 12 d is including a seat 121 d which set on the back extreme of the fixed shelf 12 d to fix it on the wall or other fixed plane.
  • the leading end 122 d of the fixed shelf 12 d is arc and there is a rotation shaft 1221 d on it and there is a blocker 125 d on the front extreme.
  • the illustrated active shelf 11 d is a shelf with a paper roll active groove 115 d in it. It set enough capacity space for put in the paper roll which could let the new-opened paper roll R roll in the paper roll active groove 115 d . That the capacity distance of it front and behind need a longer diameter than the new-opened paper roll R.
  • the side cap 101 d is flat plate shape (the side cap 101 d illustrated on FIG. 12 is straight opened of 90 degrees status, which is side, so it is beeline shape.) The appearance is just the same as the active shelf 11 d .
  • the side cap 101 d When the side cap 101 d is closed, it could cover the all side of the active shelf 11 d . There is a bulge ear 112 d on the top of the illustrated active shelf 11 d and there is an axis aperture 1121 d on it which could cover to the rotation shaft 1221 d of the fixed shelf 12 d so that the active shelf 11 d could suspend and hinge on the fixed shelf 12 d and swing. There is a twisted spiral spring 123 d covered on the rotation shaft 1221 d . The one extreme 1231 d could prop the underside 124 d of the seat 121 d and the other extreme could prop the upper surface 116 d of the active shelf 11 d .
  • This elastic force of the twisted spiral spring 123 d could let the active shelf 11 d take the rotation shaft 1221 d as a rotation center to rotate upward.
  • the blocker 125 d extended from the fixed shelf 12 d could block the upper surface 116 d of the active shelf 11 d to restrict the slope of the active shelf 11 d .
  • the bottom of the active shelf 11 d could change the tilted degrees. When it lean forward or backward, it could let the paper roll R placed on it roll to the front or back and the bottom of the paper roll active groove 115 d of the tilted active shelf 11 d could let the paper roll R process pulling on the process of rotation to pull out more paper from the paper roll R.
  • the pulled-paper hand When pull out the appropriate length by hand, the pulled-paper hand return to press the pull-out paper on the outer surface of the active shelf 11 d so that to fix the pulled-out paper from paper roll R and then the press-paper hand push the active shelf 11 d to make it lean to pull out more paper from the paper roll R.
  • the paper when the paper is gripping to be fixed, it could cut down the paper by through the cutting device.
  • the illustrated cutting device is including cutlery piece and the accessories.
  • the illustrated cutlery piece including a stretch out and draw back shifted cutlery 21 d .
  • the accessories is including a fixed cutlery 22 d , the two pieces are set relatively.
  • the illustrated fixed cutlery 22 d is fixed inside the square chamber of the back extreme of the active shelf 11 d .
  • One of the extremes is fixed on the inner wall of the square chamber.
  • the other extreme is extended outward.
  • the cutter edge 222 d of the fixed cutlery 22 d is obliquity and there is a blocker axle 221 d on the top of the cutlery.
  • the illustrated shifted cutlery 21 d is set in the chamber of the back extreme of the active shelf 11 d .
  • the place is corresponding to the fixed cutlery 22 d .
  • the extend-and-contract pole 212 d is getting through the guiding aperture 14 d of the active shelf 11 d and extending outside so that it could do expand and contract action.
  • One edge 2131 d hooks on the aperture 214 d of the shifted cutlery 21 d and the other edge 2132 d hooks on the border of the extend-and-contract pole 212 d .
  • the elastic force of the extend-and-contract pole 212 d could make the shifted cutlery 21 d assume bias shape like FIG. 14 .
  • the blocker column 215 d fixed on the shifted cutlery 21 d prop up the border of the extend-and-contract pole 212 d to restrict the slope of the shifted cutlery 21 d .
  • One extreme of the pulling spiral spring 216 d connects to the extend-and-contract pole 212 d , and the other extreme of it connect to the active shelf 11 d .
  • the pulling force makes the shifted cutlery 21 d far away from the fixed cutlery 22 d and makes the extend-and-contract pole 212 d extend outward from the active shelf 11 d .
  • FIG. 13 There is a blocker axle bearing 217 d on the illustrated shifted cutlery 21 d .
  • the middle of the blocker axle bearing 217 d has set a indentation 2171 d which is corresponding to the blocker axle 221 d .
  • the extend-and-contract pole 212 d press to the wall and draw back to the active shelf 11 d .
  • the shifted cutlery 21 d set on it is also shifted leftward.
  • the right of the cutter point 218 d of the shifted cutlery is first gathering up to the cutter point 222 d of the fixed cutlery (please refer to FIG. 13 ).
  • the indentation 2171 d of the blocker axle bearing 217 d is cover to the blocker axle 221 d .
  • the extend-and-contract pole 212 d keeps shifting leftward
  • the shifted cutlery 21 d is rotated clockwise and taking the blocker axle 221 d as rotation central. So the gripped point would gradually shift from left to right similar to the razor, and the paper which getting through the two cutleries would be cut down.
  • the cutlery of the cutting device and the accessories could be other structures.
  • the illustrated arc cutter edge could be beeline or arc line
  • the accessories could be a fixed cutlery with a cutter edge or other structures which are not cutter edge.
  • the structure design could corresponding to the illustrated arc cutely or accessories when there is a relative motion between the first shelf 12 c and the second shelf 10 c to form cross-cut or prop-top cut methods. It could also achieve the function of cutting down the paper tape R 1 .
  • the paper supported and paper tape pushing delivering device is set on the back extreme of the paper roll active groove 115 d of the active shelf 11 d in this embodiment. It is including the paper tape guiding device 32 d whose down extreme is fixed on the bottom of the paper roll active groove 115 d of the active shelf 11 d .
  • the paper tape guiding device 32 d could also process with the active shelf 11 d , and there is a semicircle arc plane on the back extreme of the active shelf 11 d .
  • the top of the illustrated paper tape guiding device 32 d could also horizontal process many concave-convex curved shapes to make the paper tape R 1 of the top of the paper tape guiding device 32 d also formed curved shape to raise the rigidity of the front of the paper R 2 .
  • a paper tape supported device 31 d which is soft and flexible, the underneath 311 d fixed to the bottle of supported groove 113 d in active shelf 11 d , and the up extreme 312 d is semicircle-shape, and has a arc surface (could be replace with the thin roller which setting on the top of supported plate), by touching the paper which pull out from paper roll R, can make the paper slide smoothly; the paper tape R 1 which pull out from the paper roll R pass the cambered surface on the top of paper tape supported device 31 d and be supported, therefore keep the paper tape R 1 away from falling down and pass easier.
  • the top of paper tape supported device 31 d also lateral design to numbers of wave-shape curve, make the paper tape R 1 which on the top of the paper tape supported device 31 d curve-shape, enhance the hardness in front of the paper R 2 ; avoid its falling in delivery.
  • Paper roll R is setting in the paper roll active groove 115 d in the active shelf 11 d , the active shelf 11 d has enough space to let the paper roll R rolling appropriately.
  • there are two guiding pieces 34 d connect to inside of shelf by the connected pole 341 d . These two guiding pieces 34 d have appropriate cambered surface, if the passed paper slant to left or slant to right, the touching between the edge of paper and the guiding piece 34 d can make paper slide to the center.
  • the shape of the shelf can be piece of shell or shell-shape, and can be brace-shape, but not limit to description and figure of embodiment.
  • the central surface and cambered surface in both of the first shelf 11 and the second shelf 12 in embodiment 1 and embodiment 2 can be hollowed out and abandon. Remained edge, crest line and crest angle are brace-shaped; and if we extend the left and the right side plate of the first shelf 12 c in the embodiment 3 to the fixed wall 123 c surface, the shelf will be a concave shell; and if we widen the top surface of the fixed shelf 12 d in embodiment 4, and set downward side plate, the shell will be downward-covered shape.
  • the paper tape deliver device in embodiment 1 could use in embodiment 2.
  • the essentials are canceling the deliver frame 31 b , the branching claw and other relative structure of embodiment 2 and upward turning the direction of the paper tape deliver structure of embodiment 1 to horizontal direction and placing to the shelf of the embodiment 2 and also making appropriate process of the active arm 312 , 322 and linking each of them to appropriate place and then it could achieve by adding some appropriate transformation.
  • the cutting device of the embodiment 4 could use in embodiment 3 such as the active seat's shift is beeline to rush to the paper tape and the shifted cutlery 21 d shifts to the fixed cutlery 22 d . Only the driving structure of the active seat change to the extend-and-contract pole 212 d shape of embodiment 4 and change the direction to horizontal leftward penetrate the shelf.
  • the cutlery device in embodiment 4 could also replace the cutlery device of the embodiment 1 and embodiment 2.
  • the proto-set extend-and-contract pole 212 d and shifted cutlery 21 d and the relative structure still have appropriate retain and apply so that it could be shifted cutlery 21 d set on the second shelf of the embodiment 1 and embodiment 2.
  • cutting device paper tape pushing supported device and their components could all be transform and modify to suit in every embodiment or replace to the corresponding component in every embodiment.
  • every embodiment of this invention all could according to the basic and main method of this invention (including driving the cutting device by pushing the shelf, use the incline motion to make the paper roll and then pull out the paper tape, curve the horizontal plane of the paper tape to be repeatedly intricate to increase the paper tape's rigidity on the delivering direction, and temporally exist some paper on the paper tape delivering direction by repeatedly intricate) to use and take appropriate device, structure and describe.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Replacement Of Web Rolls (AREA)
  • Unwinding Webs (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
US12/358,506 2008-02-27 2009-01-23 paper roll feeder device Abandoned US20090212149A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200810065443.3 2008-02-27
CN2008100654433A CN101518426B (zh) 2008-02-27 2008-02-27 可单手操作的卷纸给纸方法及装置

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US20090212149A1 true US20090212149A1 (en) 2009-08-27

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US12/358,506 Abandoned US20090212149A1 (en) 2008-02-27 2009-01-23 paper roll feeder device

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US (1) US20090212149A1 (zh)
EP (1) EP2347689A4 (zh)
CN (1) CN101518426B (zh)
WO (1) WO2009106010A1 (zh)

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CN101518426A (zh) 2009-09-02
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EP2347689A4 (en) 2013-12-04
CN101518426B (zh) 2012-05-30

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