WO2004096505A1 - ラップケース - Google Patents
ラップケース Download PDFInfo
- Publication number
- WO2004096505A1 WO2004096505A1 PCT/JP2004/006113 JP2004006113W WO2004096505A1 WO 2004096505 A1 WO2004096505 A1 WO 2004096505A1 JP 2004006113 W JP2004006113 W JP 2004006113W WO 2004096505 A1 WO2004096505 A1 WO 2004096505A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wrap
- storage
- lid
- case
- blade
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
- B65H35/002—Hand-held or table apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/515—Cutting handled material
- B65H2301/5154—Cutting handled material from hand-held or table dispenser
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/175—Plastic
- B65H2701/1752—Polymer film
Definitions
- the present invention relates to a wrap case of a type in which a wrap film housed in a case is pulled out by a required length when necessary and cut off.
- this type of wrap case has a configuration in which a metal power cutter is partially provided in a paper box portion (see Patent Document 1), so that the cutter portion and the paper box portion are separated. It was discarded in a state, and it was cumbersome when it was discarded (see, for example, Japanese Utility Model Publication No. 07-38129).
- the disposable wrap case described above has been used by households and municipalities to reduce environmental pollution, which has recently become a problem, and to reduce waste of global resources and incinerated fuel. It is not preferable to reduce the collection cost.
- the polyethylene wrap is cut with the conventional paper box case blade, the polyethylene wrap is very sticky compared to the vinyl chloride wrap, so it is hard to cut and it is forcibly cut. If they tried, they could accidentally cut their hands. Also, when cutting polyethylene wrap, the user generally turns the hand and cuts while turning it back, so that the end of the cut wrap often adheres and the user can smoothly cut it. In some cases it could not be used.
- the conventional wrap case had a problem in that when the wrap was pulled out or cut, the finger touched the cutter part and was easily damaged.
- An object of the present invention is to solve the problems as described in the background art. Specifically, even polyethylene wraps can be cut easily, reliably and safely, and are easy to use.In addition, they can be reused many times without disposable, thereby saving resources. It is to provide a new wrap case. Disclosure of the invention
- a wrap case according to the present invention according to claim 1 is made of a synthetic resin, and a storage case portion for storing a cylindrical wrap, and a rotatably provided in the storage case portion.
- the blade member can be cut by the blade member.
- the wrap film of the wrap stored in the storage case portion can be pulled out by a required length, and cut and used by the blade member attached to the lid portion.
- the storage case portion is formed in a box shape having an upper portion opened so that the cylindrical wrap can be stored therein.
- the lid is rotatably fixed to the width direction rear end of the storage case part and rotatably fixed to the storage case part.
- a blade member is provided at a tip end in a rotation direction of the portion.
- a blade portion storage portion that can store the blade member when the lid covers the storage case portion at a front end portion in the width direction of the storage case portion. Is formed, and when the blade member is stored in the blade portion storage portion, the blade member is configured to be capable of cutting the wrap film disposed on the blade portion storage portion.
- the wrap film of the wrap housed in the storage case portion is pulled out by a required length, and the lid portion is rotated in a direction to cover the storage case portion,
- the blade member attached to the lid is
- the wrap film can be cut by the blade member by being stored in the blade portion storage section.
- the blade storage portion is formed at an upper end portion of a wall portion on a front end side in a width direction forming the storage case portion, and a predetermined interval in the width direction. And a pair of front and rear blade storage walls formed to face each other.
- the blade member in a state where the wrap is placed on the blade portion storage wall portion, the blade member is inserted between the pair of front and rear blade portion storage walls to wrap. The film will be cut.
- a wrap non-slip is provided on an upper surface portion, a front side surface portion and a rear side surface portion of the rear blade portion storage wall portion in the pair of front and rear blade portion storage walls. A part is provided.
- a pair of front and rear blade part storage walls constituting the blade part storage part may include a notch part through which a user can insert a finger into the blade part storage part.
- a finger after cutting the wrap film, a finger can be inserted into the cutout portion, and then the wrap film to be cut can be pulled out with the finger. .
- the wrap case according to the present invention according to claim 6, wherein a lid capable of fixing a state in which the lid is closed to the storage case at a longitudinal end of the storage case and the lid.
- a lock mechanism is provided.
- the storage case portion when it is not necessary to cut the wrap film, the storage case portion can be closed by the lid portion, and the closed state can be fixed by the lock mechanism. .
- the wrap case according to the present invention as set forth in claim 7 is characterized in that the storage case portion is detachably attached to an end wall portion in a longitudinal direction of the storage case portion by penetrating the end wall portion.
- the wrap is inserted into the core of the wrap and held so that it can rotate, and is pulled out of the end wall to escape from the core of the wrap and remove the wrap from the storage case.
- a wrap locking member that can be provided is provided.
- the wrap can be held or taken out by mounting or removing the wrap locking member.
- the blade member is formed in an elongated plate shape, It is characterized by being arranged along the length direction of the lid.
- the blade member has a length capable of cutting the entire width direction of the wrap at one time.
- the blade member is disposed at a tip end in a rotation direction of the lid, and a back plate is provided in the vicinity of the blade member along the length direction.
- the cutting edge of the blade member is formed lower than the tip of the front wall formed at the tip in the rotation direction of the lid and the tip of the back plate, and the lid of the back plate closes the storage case portion.
- the wrap film placed on the storage wall portion is configured to be pushed down below the rear storage wall portion.
- the finger when the finger is brought close to the blade member, the finger comes into contact with the tip of the back plate and the tip of the front wall portion projecting outward from the blade edge of the blade member. It is difficult for the finger to touch the cutting edge.
- the back plate pushes down the wrap film, and tension is applied to the wrap film.
- the lid is rotated by a required angle at a position where the lid and the storage case are rotatably connected so that the lid is not fully opened with respect to the storage case.
- a stop is provided which can stop the rotation in the state.
- the stopper stops the further rotation, and the lid does not fully open. You can do so.
- the wrap case according to claim 11 of the present invention is provided with a rib having a lap sliding contact surface formed of a curved surface capable of rotatably holding a cylindrical wrap at the bottom of the storage case portion. It is characterized by having been done.
- the wrap is easily rotated by the lap sliding contact surface of the rib.
- a wrap case according to claim 12 is characterized in that the storage case portion and the lid portion are made of ABS resin.
- the wrap case since the wrap case is made of ABS resin, when the wrap film is used up, a new wrap can be stored and used again without being discarded.
- wrap case according to claim 13 is characterized in that a fixing means by magnetic force is provided on the bottom rear surface side of the storage case portion.
- the wrap case according to the present invention when the wrap case according to the present invention is not used, the wrap case can be adsorbed to a refrigerator or the like by the fixing means using the magnetic force.
- the wrap case according to claim 14 is characterized in that the wrap film is made of polyethylene or polypropylene, or has a composite structure of polyethylene and polypropylene. Therefore, in the wrap case according to the present invention, a polyolefin wrap having less problems is used instead of the vinyl chloride wrap having problems as described above.
- the wrap case according to claim 15 is characterized in that the blade member is sharpened. Therefore, in the wrap case according to the present invention, the sharpness of the blade member is good.
- wrap case according to claim 1, wherein the wrap case is made of synthetic resin and is provided rotatably in the storage case portion for storing a cylindrical wrap. And a lid having a blade member capable of cutting the drawn-out wrap film, wherein the lid is configured to close the storage case with the drawn-out wrap film. Since it is configured to be cut by the member, the lap film can be cut by the blade member by rotating the lid.
- the wrap case of the present invention does not have such a problem.
- the storage case portion is formed in a box shape having an open upper portion so as to be able to store the cylindrical wrap, and the wrap can be rotated inside.
- the wrap can be easily pulled out forward from the storage part because it is configured so that the wrap can be pulled out to the front in the width direction of the storage case part by supporting the wrap film.
- the lid is rotatably fixed to the widthwise rear end of the storage case, a blade member is provided at the rotation end of the lid, and a widthwise front end of the storage case.
- a blade part storage part capable of storing the blade member is formed, and the blade member is stored by the blade member when the blade member is stored in the blade part storage part. Since the wrap film arranged on the blade storage section is configured to be cut, the lid is rotated so that the blade member attached to the lid is stored in the blade storage section. As a result, the wrap film can be cut, so that the operation is easy and safe, and the wrap film can be cut reliably.
- the blade portion storage portion is formed at an upper end portion of a wall portion on a width direction front end side forming the storage case portion, and is predetermined in a width direction.
- a pair of front and rear blade storage walls are formed opposite to each other with a gap between them, and a pair of front and rear blade storages is provided in a state where the wrap film is placed on the blade storage wall. Since the lap film is cut by inserting the blade member between the wall portions, the wrap film cut by the blade member is placed with tension between the upper surfaces of the pair of blade storage walls. The cutting of the wrap film by the blade member is easy and reliable.
- the wrap film is provided on the upper surface and the front side surface of the blade storage wall when the wrap film is cut by the blade member so that the wrap film can be fixed with a predetermined tension. Since the wrap film is in contact with and fixed to the provided non-slip member, the wrap film maintains a tensioned state, and cutting by the blade member is easy.
- a user inserts a finger into the pair of front and rear blade storage walls constituting the blade storage to insert the finger into the blade storage.
- a finger is inserted into the notch to hold the leading end of the wrap film. Therefore, after cutting the wrap film, a finger is inserted into the notch.
- the wrap film to be cut in and then cut can be easily pulled out by pinching it with the finger, which is convenient.
- a lock mechanism is provided so that the lid can fix the state where the storage case is closed. If it is not necessary to cut the wrap film, Since the storage case can be closed by the lid and the closed state can be fixed by the lock mechanism, the lid can be easily opened to prevent the wrap from jumping out or becoming dirty.
- the end portion of the storage case portion in the longitudinal direction is detachable through the end wall portion, and is attached to the storage portion by being attached.
- the wrap is inserted into the core of the placed wrap to hold the wrap so that it can rotate, and is pulled out of the end wall to escape from the core of the wrap and take out the wrap from the storage case. Since the wrap locking member is provided, the wrap can be held or taken out by mounting and removing the wrap locking member, so that the wrap can be replaced easily and quickly.
- the blade member is formed in an elongated plate shape. Since the blade member is arranged along the length direction of the lid portion, the entire width direction of the wrap film is once. The wrap film can be cut easily.
- the blade member is disposed at a tip end in a rotation direction of the lid, and a back plate is provided near the blade member along the length direction.
- the cutting edge of the blade member is formed lower than the tip of the front wall formed at the tip of the lid in the rotating direction and the tip of the back plate.
- the back plate pushes down the wrap film, and tension is applied to the wrap film, so that the wrap film is easily cut by the blade member.
- a required angle is set so that the lid is not fully opened with respect to the storage case.
- the stopper is provided so that the rotation can be stopped when the cover is rotated only when the cover rotates by the required angle in the direction to open the upper part of the storage case. Since the wrap can be prevented from being fully opened, when the lap is cut while being held in a hand, even a person with a small hand can easily hold and cut the lap.
- the bottom of the storage case portion is provided with a rib having a wrap sliding contact surface formed of a curved surface capable of rotatably holding the cylindrical wrap, the wrap is provided.
- the ribs above Sliding surface by ease rotation no longer drawer wrap can be smoothly.
- the storage case portion and the lid portion are made of ABS resin, when the wrap is used up, the wrap case is not discarded, and a new wrap is re-applied. Because it can be stored and used, it can contribute to effective utilization of resources. Also, since it is made of ABS resin, dirt attached to the surface can be easily removed and kept clean. It is also easy to design print on the surface.
- the wrap film is made of polyethylene, polypropylene, or a composite structure of polyethylene and polypropylene. Even when incinerated, no harmful substances such as dioxin are generated, so that environmental pollution can be prevented.
- the wrap film can be cut smoothly, and the cut marks can be formed. Is also beautiful.
- FIG. 1 is a perspective view showing a state in which a lid is opened
- FIG. 2 is a cross-sectional view showing a state in which the lid is opened
- FIG. 3 is a perspective view showing a state in which the lid is closed.
- FIG. 4 is a cross-sectional view showing a state in which the lid is closed
- FIG. 5 is a cross-sectional view showing a state in which the lap is held by the lap locking member
- FIG. FIG. 7 is a cross-sectional view showing a state in which the lid is removed from the wrap
- FIG. 7 is a cross-sectional view showing a state in which the lid is closed and locked
- FIG. 8 is a cross-sectional view in a state in which the lid is closed.
- Fig. 9 is a cross-sectional view showing a state where the lid is opened and stopped at a required angle by a stove.
- a wrap case 1 is made of a synthetic resin, and as shown in FIGS. 1 to 4, a storage case portion 2 for storing a cylindrical wrap 4, and a storage case portion 2.
- the storage case 2 can be opened and closed so as to be openable and closable.
- a lid member 3 having a blade member 3 4 capable of cutting the extracted wrap film 5, wherein the lid member 3 holds the blade member 3 4 when closing the storage case 2 with the drawn wrap film 5. It is configured so that it can be cut.
- the storage case portion 2 is formed in a box shape having an open upper portion so as to be able to store the cylindrical wrap 4 therein.
- the lid 3 is rotatably fixed to the widthwise rear end of the storage case 2 so that the cover 3 can be rotatably supported and pulled out forward of the storage case 2 in the width direction.
- a blade member 34 is provided at the tip of the cover 3 in the rotation direction, and the cover 3 covers the storage case 2 at the front end in the width direction of the storage case 2.
- a blade part storage part 18 in which the blade member 34 can be stored is formed. When the blade member 34 is stored in the blade part storage part 18, the blade part storage part 1 is formed by the blade member 34. It is configured to cut the wrap film 5 arranged on the top 8.
- the blade storage section 18 is formed at the upper end of a wall section 16 at the front end side in the width direction forming the storage case section 2, and has a width. It is formed by a pair of front and rear blade storage walls 19 and 20 formed facing each other at a predetermined interval in the direction. As shown in FIGS. 1 and 2, the upper, front and rear side portions of the rear blade portion storage wall portion 20 in the pair of front and rear blade portion storage wall portions 19 and 20 are shown. Is provided with a lap non-slip portion 23.
- a pair of front and rear blade storage walls 19 and 20 constituting the blade storage 18 are provided with a user's finger inside the blade storage 18.
- Notches 21 and 22 are formed to allow insertion, and when the wrap film 5 is pulled out, a finger is inserted into the notches 21 and 22 to hold the tip of the wrap film 5. ing.
- FIG. 1 and FIG. 7 the state where the lid 3 closes the storage case 2 is fixed to the longitudinal ends of the storage case 2 and the lid 3.
- a locking mechanism 39 is provided.
- an end wall portion 8 in the longitudinal direction of the storage case portion 2 is detachably attached through the end wall portion 8.
- the wrap 4 is inserted into the core 6 of the wrap 4 disposed in the storage case portion 2 to hold the wrap 4 so that it can rotate, and the wrap 4 is wound by being pulled out from the end wall portion 8.
- a wrap lock member 7 is provided to enable the wrap 4 to be removed from the storage case portion 2 by being removed from the core 6.
- the blade member 34 is formed in an elongated plate shape, and is arranged along the length direction of the lid 3.
- the blade member 34 is disposed at the tip of the cover 3 in the rotation direction, and is disposed in the length direction near the blade member 34.
- a back plate 38 is provided along the edge, and the cutting edge of the blade member 34 is formed by a front end of a front wall portion 37 formed at a front end portion of the lid portion 3 in a rotation direction and a front end of the back plate 38.
- the back plate 38 holds the wrap film 5 placed on the storage walls 19 and 20 with the lid 3 closed with the storage case 2 closed. It is configured to be pushed down below the storage wall 20.
- a required angle is set so that the lid 3 is not fully opened with respect to the storage case 2. Stoppers 32 and 33 are provided that can stop the rotation after the rotation.
- a rib 1 having a curved lap sliding surface 15 formed of a curved surface capable of rotatably holding the cylindrical wrap 4 is provided on the bottom of the storage case portion 2. 4 is Is provided.
- the storage case 2 and the lid 3 are made of ABS resin. Further, as shown in FIGS. 2 and 4, a fixing means 25 by magnetic force is provided on the bottom rear surface side of the storage case portion 2.
- the wrap film 5 is made of polyethylene, polypropylene, or a composite material of polyethylene and polypropylene.
- the blade member 34 is sharpened.
- the wrap case 1 includes a storage case 2 and a lid 3, and the storage case 2 and the lid 3 are provided.
- a synthetic resin specifically, an ABS resin.
- the storage case section 2 stores and holds a cylindrical wrap 4 and opens an upper portion so that the wrap film 5 can be pulled out. It is formed in the shape of a substantially horizontally elongated box.
- the wrap 4 is configured by wrapping a wrap film 5 around an outer peripheral portion of a core 6 formed of cardboard in a cylindrical shape.
- the wrap film 5 is made of polyethylene, polypropylene, or a composite material of polyethylene and polypropylene.
- Conventional PVC wrap film generates harmful substances such as dioxin when incinerated, but wrap film 5 made of polyethylene etc. does not generate harmful substances even when incinerated, so that environmental pollution can be prevented. it can.
- the wrap 4 stored in the storage case portion 2 is locked by a wrap lock member 7 and held so as not to come off.
- the lap locking members 7 are detachably mounted on end wall portions 8 formed at both ends in the length direction of the storage case portion 2.
- the lap engaging member 7 has a disk-shaped head 9 and a cylindrical portion 10 protruding inward from the head 9.
- the cylindrical portion 10 is formed easily by the slit 11 so as to be easily elastically deformed, and a locking portion 12 is provided on the outer surface of the distal end of the cylindrical portion 10.
- the lap locking member 7 is provided on the outer surface side of an end wall 8 formed at both ends in the longitudinal direction of the storage case portion 2, and the head is provided with the head.
- the tube 9 is mounted so that the tube 9 penetrates a hole 13 formed in the end wall 8.
- the cylindrical portion 10 of the wrap locking member 7 is movable inward and outward with respect to the hole 13, and when moved outward, the locking portion 12 is positioned on the inner surface side of the end wall portion 8. If the cylindrical portion 10 is reduced in the radial direction, the locking portion 12 is unlocked and the locking portion 12 is fixed to the hole 1 3, and the lap locking member 7 is formed so as to be removable from the end wall portion 8. '
- the lap locking member 7 is attached to the end wall portion 8, and the cylindrical portion 10 is moved inward.
- the wrap 2 is inserted into the core 6 of the second holder 2 and held so as not to escape from the storage case 2.
- the wrap 2 becomes free and can be taken out from the storage case portion 2. It should be noted that the dimensions are set so that the wrap 2 can be taken out even when the cylindrical portion 10 is moved outward and the locking portion 12 is locked to the edge of the hole 13 on the inner surface side of the end wall portion 8. ing.
- the rib 14 has a lap sliding contact surface 15 formed of a curved surface capable of rotatably holding the cylindrical wrap 2.
- the ribs 14 may be formed such that the height of the rear side of the storage case 2 in the width direction is larger than that of the front side in the width direction.
- a jaw plate projecting forward is provided at the front end in the width direction of the storage case part 2, that is, at the upper end of the front wall part 16 in the storage case part 2.
- a blade portion 17 is provided, and a blade portion storage portion 18 is provided on the jaw plate portion 17.
- the blade storage section 18 is composed of a pair of front and rear blade storage walls 19 and 20 erected in parallel.
- the blade storage walls 19 and 20 are formed along the length direction on the commercial side of the jaw plate 17 and at the center in the length direction.
- Notches 21 and 22 having a width that allows a finger of a hand to be inserted are formed. Therefore, by inserting a finger into the cutout portions 21 and 22, the wrap film of the wrap 4 stored in the storage case portion 2 can be picked up with five fingers and easily pulled out.
- the blade portion storage wall portion 20 located rearward in the width direction of the blade portion storage portion 18 is wrapped with the upper surface portion, the front side surface portion, and the rear side surface portion.
- Non-slip part Two and three are provided. .
- the wrap non-slip portion 23 is formed by sticking a sheet-shaped member.
- the sheet-shaped anti-slip portion 23 has a structure in which an elastic ABS resin, which exhibits extremely high non-slip properties even with a very small load, is laminated on a synthetic rubber core material with a force-resistant ceramic. have.
- the wrap non-slip portion 23 can also be provided by applying an adhesive substance.
- a plastic plate 26 mixed with powder magnets is adhered to the back side of the bottom plate 24 of the storage case 2 as a fixing means 25 using magnetic force, as shown in FIGS. Have been. Therefore, when not in use, it can be stored in a refrigerator or the like.
- the lid 3 is formed in a horizontally long box shape so as to cover the upper part of the storage case part 2, and the width direction rear end thereof is formed in the storage case 2. Is rotatably connected to the rear end in the width direction. That is, hinge portions 29 and 30 are formed along the length direction at the upper end of the rear wall portion 27 of the storage case portion 2 and the lower end of the rear wall portion 28 of the lid portion 3, respectively.
- the lid 3 and the storage case 2 are rotatably connected to each other by the rotation center shaft 31 passing through the portions 29 and 30.
- the lid 3 closes over the storage case 2 and is closed. It is formed so that the upper part of the part 2 can be opened.
- Stoppers 32 and 33 are provided which can stop the rotation after being rotated by about 135 °.
- the shape and structure of the stoppers 32 and 33 are not limited and are not limited to those illustrated.
- a blade member 34 is provided at the tip end in the rotation direction of the lid 3, that is, at the front end in the width direction.
- the blade member 34 is formed by providing a saw tooth 36 on one side edge of the narrow metal plate 35, and the saw tooth 36 is sharpened.
- the blade member 34 is disposed along the length direction slightly behind the front wall portion 37 of the lid portion 3, and the base end thereof is fixed to the lid portion 3. .
- the blade member 34 is closed by rotating the lid 3 forward to cover the storage case 2 and close the blade storage 1. 8 is inserted from above, and is disposed so as to be located between the pair of front and rear blade storage walls 19 and 20.
- the front end of the lid 3 is shown in FIGS.
- a back plate 38 is provided at a position slightly behind the blade member 34 along the length direction of the blade member 34.
- the back plate 38 is formed such that the tip of the blade member 34 protrudes outward from the cutting edge.
- the front end of the front wall 37 of the cover 3 is also formed such that the front end protrudes outward from the cutting edge of the blade member 34. That is, the cutting edge of the blade member 34 is formed lower than the front end of the back plate 38 and the front end of the front wall portion 37.
- a lock mechanism 39 for fixing the closed state by covering the storage case 2 by rotating the lid 3 forward is provided.
- the lock mechanism 39 includes a lock piece 40 and a locking groove 41.
- the lock pieces 40 are provided such that the tips protrude from end walls 42 at both ends in the length direction of the lid 3, and the locking grooves 41 are both ends in the length direction of the storage case 2. It is formed on the inner surface of the end wall 8.
- a knob 44 is provided at the front end in the width direction of the outer surface of the lid 3, as shown in FIG. 3, so that the lid 3 can be easily opened by being picked with a finger.
- the wrap case 1 according to the present embodiment is used as follows.
- the lid 3 is rotated backward to open the upper part of the storage case part 2 and the lap locking member 7 is connected to the end wall part of the storage case part 2. Then, the cylindrical wrap 2 is stored inside the empty storage case part 2 in a state where it is pulled out from or moved outward.
- the lid 3 when the lid 3 is opened, the lid 3 is fixed in a state where the lid 3 is not fully opened by the stoppers 3 2 and 3 3. Therefore, even a person with a small hand can easily hold the wrap case 1. Come and easy to operate.
- the tip of the back plate 38 or the front wall 37 is When the hand touches the tip, the hand is prevented from touching the blade member 34. Therefore, the hand is prevented from being hurt.
- the cylindrical portion 10 of the wrap lock member 7 is inserted into the core 6 of the wrap 4 by attaching the wrap lock member 7 to the end wall portion 8 or moving the wrap lock member 7 inward. I do.
- the loading of the wrap 2 into the storage case section 2 is completed, and the wrap 2 is held in the storage case section 2 so as not to escape.
- the lid 3 is rotated forward to cover and close the storage case 2 as shown in FIGS. 3 and 4.
- the back plate 38 pushes down the wrap film 5 behind the rear side of the blade storage wall 20 to apply tension, and the blade member 34 is moved to the blade storage section.
- the wrap film 5 is cut by inserting it between the pair of blade storage walls 19 and 20 before and after forming 18.
- the cut edge of the wrap film 5 comes into contact with and is fixed to the wrap non-slip portions 23 disposed on the upper surface, the front side, and the rear side of the rear blade storage wall 20.
- the wrap 4 does not rewind.
- the finger when cutting and using the wrap film 5 of the required length, Open, and use the finger to cut the edge of the wrap film 5 fixed in contact with the wrap non-slip portions 23 disposed on the upper surface, the front side, and the rear side of the blade storage wall 20.
- the finger can be easily pulled out by inserting a fingertip into the cutouts 21 and 22 formed on the blade storage walls 19 and 20.
- the wrap lock member 7 if the wrap film 5 is used up and the wrap 4 is to be replaced with a new one, the wrap lock member 7 must be pulled out from the end wall 8 of the storage case 2 or moved outward. The wrap 4 can be easily replaced.
- the closed state of the lid 3 is fixed by the locking mechanism 39 so that the lid 3 can be prevented from being easily opened, so that the wrap 4 can be prevented from falling off or becoming dirty.
- the present invention can be applied to a wrap case that can easily, reliably and safely cut a polyethylene wrap, and can be widely applied to a wrap case that stores and uses a wrap film in a case. can do.
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Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04730037A EP1640124A1 (en) | 2003-04-28 | 2004-04-28 | Wrapping case |
US11/025,857 US20050205637A1 (en) | 2003-04-28 | 2004-12-27 | Cling wrap case |
US11/566,961 US20070090144A1 (en) | 2003-04-28 | 2006-12-05 | Cling wrap case |
US12/202,713 US20090000971A1 (en) | 2003-04-28 | 2008-09-02 | Cling Wrap Case |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-124127 | 2003-04-28 | ||
JP2003124127 | 2003-04-28 | ||
JP2003-370437 | 2003-10-30 | ||
JP2003370437A JP4689953B2 (ja) | 2003-04-28 | 2003-10-30 | ラップケース |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/025,857 Continuation US20050205637A1 (en) | 2003-04-28 | 2004-12-27 | Cling wrap case |
Publications (1)
Publication Number | Publication Date |
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WO2004096505A1 true WO2004096505A1 (ja) | 2004-11-11 |
Family
ID=33422069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/006113 WO2004096505A1 (ja) | 2003-04-28 | 2004-04-28 | ラップケース |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1640124A1 (ja) |
JP (1) | JP4689953B2 (ja) |
WO (1) | WO2004096505A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007042089A1 (de) * | 2005-10-08 | 2007-04-19 | Leifheit Ag | Rollenhalter |
CN102211719A (zh) * | 2010-04-01 | 2011-10-12 | 上海宏曲电子科技有限公司 | 被动型挤切式截断薄膜装置 |
CN102211720A (zh) * | 2010-04-01 | 2011-10-12 | 上海三有日用科技有限公司 | 一种新型塑料薄膜使用装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4975988B2 (ja) * | 2005-08-11 | 2012-07-11 | 三井化学ファブロ株式会社 | ラップフィルム巻物収納箱 |
CA2645953A1 (en) * | 2008-12-08 | 2010-06-08 | Gotohti.Com Inc. | Engagement flange for fluid dispenser pump piston |
GB201008480D0 (en) * | 2010-05-21 | 2010-07-07 | Wrap Film Systems Ltd | Polyethylene film dispenser |
JP5794851B2 (ja) * | 2011-07-27 | 2015-10-14 | 東洋アルミエコープロダクツ株式会社 | 切断刃 |
JP5635552B2 (ja) * | 2012-04-04 | 2014-12-03 | 義夫 木下 | ラップフィルム収納容器 |
JP2013220831A (ja) * | 2012-04-16 | 2013-10-28 | Tamegai:Kk | ロールホルダ |
JP6303124B2 (ja) * | 2012-12-05 | 2018-04-04 | 松村 勲 | ラップホルダー |
JP2015178382A (ja) * | 2014-03-19 | 2015-10-08 | 嗣男 笠原 | ロールフィルム保持具 |
JP7024133B1 (ja) | 2021-10-11 | 2022-02-22 | 貴司 飛田 | フィルムロール収容ケース用のインナーケース |
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JPH05142698A (ja) * | 1991-11-25 | 1993-06-11 | Fuji Photo Film Co Ltd | 写真フイルムパトローネ |
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JP2002326743A (ja) * | 2001-03-02 | 2002-11-12 | Daizo Sugiyama | 連続シート小出装置 |
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JPH08188325A (ja) * | 1994-12-31 | 1996-07-23 | Maomi Nakajima | テープ切断器 |
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- 2003-10-30 JP JP2003370437A patent/JP4689953B2/ja not_active Expired - Fee Related
-
2004
- 2004-04-28 WO PCT/JP2004/006113 patent/WO2004096505A1/ja active Application Filing
- 2004-04-28 EP EP04730037A patent/EP1640124A1/en not_active Withdrawn
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JPS51146364A (en) * | 1975-06-12 | 1976-12-15 | Masato Nanba | Saw blades and method of manufacturing them |
JPH05142698A (ja) * | 1991-11-25 | 1993-06-11 | Fuji Photo Film Co Ltd | 写真フイルムパトローネ |
JPH05286636A (ja) * | 1992-04-13 | 1993-11-02 | Ichiro Nomura | 薄膜軟質シートの切断装置 |
JPH06179451A (ja) * | 1992-12-08 | 1994-06-28 | Tadatoshi Fujimoto | ラップフィルム等切断具 |
JP2002234546A (ja) * | 2001-02-02 | 2002-08-20 | Mitsuo Tashiro | ラップフィルム引き出し装置 |
JP2002326743A (ja) * | 2001-03-02 | 2002-11-12 | Daizo Sugiyama | 連続シート小出装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007042089A1 (de) * | 2005-10-08 | 2007-04-19 | Leifheit Ag | Rollenhalter |
DE102005048292B4 (de) * | 2005-10-08 | 2013-06-27 | Leifheit Ag | Rollenhalter |
CN102211719A (zh) * | 2010-04-01 | 2011-10-12 | 上海宏曲电子科技有限公司 | 被动型挤切式截断薄膜装置 |
CN102211720A (zh) * | 2010-04-01 | 2011-10-12 | 上海三有日用科技有限公司 | 一种新型塑料薄膜使用装置 |
CN102211720B (zh) * | 2010-04-01 | 2015-06-17 | 上海三有日用科技有限公司 | 一种塑料薄膜使用装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1640124A1 (en) | 2006-03-29 |
JP2005088991A (ja) | 2005-04-07 |
JP4689953B2 (ja) | 2011-06-01 |
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