US20020034441A1 - Japanese rigid paper fan - Google Patents

Japanese rigid paper fan Download PDF

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Publication number
US20020034441A1
US20020034441A1 US09/915,545 US91554501A US2002034441A1 US 20020034441 A1 US20020034441 A1 US 20020034441A1 US 91554501 A US91554501 A US 91554501A US 2002034441 A1 US2002034441 A1 US 2002034441A1
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US
United States
Prior art keywords
japanese
grip
stamping
fan
paper fan
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US09/915,545
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English (en)
Inventor
Minoru Yoshino
Hiroyasu Mizukami
Katsuji Ono
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KANKIDO Co Ltd
Luice Co Ltd
Original Assignee
Luice Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Luice Co Ltd filed Critical Luice Co Ltd
Assigned to LUICE CO., LTD., KANKIDO CO., LTD. reassignment LUICE CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MIZUKAMI, HIROYASU, ONO, KATSUJI, YOSHINO, MINORU
Publication of US20020034441A1 publication Critical patent/US20020034441A1/en
Abandoned legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B27/00—Ladies' or like fans

Definitions

  • the present invention relates to a Japanese paper fan. More particularly, the present invention relates to a Japanese rigid paper fan, made of recycled paper, by setting up stamping lines on the body—namely, the upper part except its grip, and also its grip is considered the direction of flutes of a corrugated sheet.
  • a usual Japanese paper fan which has a grip, generally the bone part of the body and a grip are molded with the plastic and so on, and a bone part is covered with paper. Also, there is a fan covered with film to be strengthened on the surface of the body.
  • the stamping lines on the body of this invention consist of a straight line, a curve, and combination of these lines, elliptical lines and so on. (FIG. 1, FIG. 4, FIG. 5, FIG. 6, FIG. 7, FIG. 9, FIG. 11)
  • stamping there are some settings in stamping such as a radiating set from the center bottom of the body, vein-shaped, and so on.
  • the numbers of the radiating line should be 5-10 in consideration of its strength and printing designs.
  • a double face corrugated sheet being cut (FIG. 3( a )), hold a grip and a finger support area on the body lower central from both sides like a clip.
  • a direction of grooves inside the corrugated sheet is at an angle with a direction of the grip. Furthermore, the direction of the grooves of one side and the direction of grooves of the other side, are symmetrical.
  • the reinforcing attachment shaped in FIG. 3 can be cut at one time. Also, as for the angle of the groove and the grip direction, it is desirable to set up the angle of 10° and more, when the sharpness of the section is taken into consideration. Then, approaching 90° beyond 45° of above angle, it becomes easy to bend by using.
  • the angle of the direction of the groove and the direction of the grip that it is made is suitable at 10°-45° from the above mentioned.
  • the double face corrugated sheet of E-flute which has 93 ⁇ 5 flutes per 30 cm in length and the height of the flute is 1.1 ⁇ 1.6 mm is the most desirable. It can be used by the double face corrugated sheet, which has other numerical value if it can maintain and improve the effect of the present invention. There are a few of fans without grips. For example, the one transformed the body or set up a finger hole.
  • a virgin pulp or the paper recycled from milk packs, liquor packs are used for the material.
  • the shape of a reinforcing attachment is not limited FIG. 3. But the pressure against a fulcrum must be taken into consideration. It must be resistible against said pressure and keep the effect.
  • FIG. 1 is a fragmentary perspective view of the present invention.
  • FIG. 2 shows a Japanese rigid paper fan itself of the present invention before reinforcing a grip.
  • FIG. 3( a ) is a development of a reinforcing attachment made of a double face corrugated sheet that the grooves inside make the angle of 45° against a grip.
  • FIG. 3( b ) is a development of a reinforcing attachment made of a double face corrugated sheet that the grooves inside run parallel to the grip.
  • FIG. 3( c ) is a development of a reinforcing attachment made of a double face corrugated sheet that the grooves inside make the angle of 90° against a grip.
  • FIG. 4 is a front view of the Japanese rigid paper fan, which makes a part of the body a grip.
  • FIG. 5 is a front view of the Japanese rigid paper fan, which is set up stamping elliptical lines radiating from the bottom of the body, with a finger hole.
  • FIG. 6 is a front view of the Japanese rigid paper fan, which is set up stamping lines in the vein-shaped on the body.
  • FIG. 7 is a development figure, which is set up the stamping lines putting straight lines, and curves together, and which partly opened the adhesion part of a grip in the bottom part of the body.
  • FIG. 8 is a fragmentary view, which illustrates the construction, on an enlarged scale, for the stamping lines on the body.
  • FIG. 9 is a front view of the Japanese rigid paper fan, which is set up the stamping circles and straight lines on the body.
  • FIG. 10 is a front view of the Japanese rigid paper fan, which is transformed a reinforcing attachment made of a double face corrugated in accordance with the circumference of the body.
  • FIG. 11 is a front figure of the Japanese rigid paper fan, which set up the stamping straight lines and circles on the body in accordance with the circumstance form of the body.
  • FIG. 1 The first embodiment of the present invention will be described referring to FIG. 1, FIG. 2, FIG. 3( a )( b )( c ), FIG. 8.
  • FIG. 1 is a fragmentary perspective view of this invention.
  • Reference numeral ( 1 ) denotes a Japanese rigid paper fan itself, and (Q) shows a reinforced grip.
  • FIG. 2 shows a Japanese rigid paper fan itself of the present invention before reinforcing a grip.
  • Reference numeral ( 2 ) denotes a Japanese fan itself before reinforcing a grip
  • ( 3 ) denotes the body
  • ( 4 ) denotes a stamping line
  • ( 5 ) denotes a grip before reinforcing.
  • FIG. 3( a ) is a development of a reinforcing attachment made of a double face corrugated sheet that the grooves inside make the angle of 45° against a grip.
  • Reference numeral ( 6 ) denotes a reinforcement settlement made of a double face corrugated
  • ( 7 ) denotes the groove
  • ( 8 ) denotes a folding line
  • ( 11 ) denotes a section.
  • FIG. 3( b ) is a development of a reinforcing attachment made of a double face corrugated sheet that the grooves inside run parallel to the grip.
  • FIG. 3( c ) is a development of a reinforcing attachment made of a double face corrugated sheet that the grooves inside make the angle of 90° against a grip.
  • FIG. 8 is a fragmentary view, which illustrates the construction, on an enlarged scale, for the stamping lines on the body.
  • P denotes the pressure applied to the body.
  • the paper recycled from milk packs, liquor packs are used for the material of the fan itself ( 2 ) before reinforcing a grip and a reinforcing attachment ( 6 ) made of a double face corrugated.
  • Blanking by the shape of Japanese fan itself ( 2 ) before reinforcing, and stamping radiating lines ( 4 ) is formed symmetrically leaving the same space, between the lines at one time. Blanking, using wave edge, by the shape of a reinforcing attachment ( 6 ) made of a double face corrugated shown in FIG. 3, and a stamping folding line ( 8 ) at one time.
  • the angle of the grooves ( 7 ) and the reinforcing attachment ( 6 ) is 45° as shown in the FIG. 3( a ).
  • 10°-45° is desirable as mentioned in SUMMARY OF THE INVENTION.
  • the double face corrugated sheet of E-flute which has 93 ⁇ 5 flutes per 30 cm in length and the height of the flute is 1.1 ⁇ 1.6 mm is the most desirable.
  • the Japanese rigid paper fan ( 1 ) of this invention is formed by turning up a reinforcing attachment ( 6 ) with the folding line ( 8 ), and it puts it in the grip of the Japanese fan's own ( 2 ) before reinforcing.
  • Stamping radiating lines ( 4 ) present the effect of the rigidity. This effect is explained in the following with a fragmentary view, which illustrates the construction, on an enlarged scale, for the stamping lines on the body. (FIG. 8).
  • Each stamping line makes a section dome-shaped.
  • the dome-shape absorbs the pressure (P) shown in FIG. 8, and disperses it. Then the rigidity is presented as the whole of the fan. And, stamping radiating lines ( 4 ), are not parallel with each other, the effect of rigidity is excellent against the bend by the using.
  • the direction of the grooves of a reinforcing attachment comes to cross to each other when it folds along the folding line ( 8 ). This is taken the character of corrugated sheet into consideration, that it is poor against the pressure in the direction along the groove, and it is resistible to the vertical pressure.
  • the sharpness is more reduced by cutting a little wave in the section ( 11 ) by using the wave edge.
  • the Japanese rigid paper fan of this invention can be collected at the time of scrapping for recycling as it is made of only paper without films for reinforcement.
  • this fan is made of the recycled paper from milk packs, it can be put as it is in the recycled route for milk pack.
  • the present invention as one of the advertisement media, a company will be known that it takes the environmental issues into consideration, and the company's evaluation will be raised.
  • FIG. 4 shows a Japanese rigid paper fan, which makes a part of the body a grip ( 5 ).
  • Reference numerical ( 4 ) denotes a stamping line.
  • FIG. 5 shows a front view of the Japanese rigid paper fan, which is set up stamping elliptical lines ( 4 ) radiating from the bottom of the body, with a finger hole ( 9 ).
  • FIG. 6 shows a front view of the Japanese rigid paper fan, which is set up stamping lines ( 4 ) in the vein-shaped on the body.
  • FIG. 7 shows a development figure, which is set up the stamping lines ( 4 ) putting straight lines and curves together, and which partly opened the adhesion part ( 10 ) of a grip ( 5 ) in the bottom part of the body.
  • the Japanese rigid paper fan shown in FIG. 7 has the stamping line ( 4 ) combining a straight line and curves on the body, it keeps the rigidity as well.
  • a reinforcement part ( 10 ) is turned up with the folding line ( 8 ) and it sticks to the bottom part.
  • the bottom part of the body, which becomes a fulcrum is reinforced because a reinforcement part ( 10 ) is wider than the width of the grip ( 5 )(a ⁇ b).
  • FIG. 9 shows a front view of the Japanese rigid paper fan, which is set up the stamping circles ( 4 ) and straight line ( 4 ) on the body.
  • FIG. 10 shows a front view of the Japanese rigid paper fan, which transformed reinforcing attachment ( 6 ) made of a double face corrugated in accordance with the circumference of the body.
  • Reference numeral ( 12 ) denotes modified part of the body,
  • ( 13 ) denotes modified part of the reinforcing attachment.
  • FIG. 11 shows a front figure of the Japanese rigid paper fan, which is set up the stamping straight lines ( 4 ) circles ( 4 ) on the body in accordance with the circumference form of the body.
  • the fan of FIG. 9 secured rigidity by setting up the stamping lines combining straight lines and circle lines.
  • Extending the stamping lines to the modified parts ( 12 ) can maintain the rigidity. If a new pressure is yielded on the center bottom of the body by changing the outline of the body, the above extending is adopted.
  • FIG. 11 is one of the variations of this invention.
  • a straight stamping line is set up on the body ( 3 ), and the stamping oval lines are set up in the modified part ( 12 ).
  • Fresh design can be expected with maintaining rigidity by such a form.
  • this invention presents the effect, which stands up to bend without using both plastic born and film for the reinforcement.
  • the reinforcing attachment considered the direction of the grooves inside, it shows excellent rigidity and durability against the pressure toward the fulcrum and a grip, as fanning hard.
  • This invention improves the strength of the usual Japanese paper fan, by using only paper.
  • This fan becomes firm by using the recycled paper of the drink pack, and effective use of the resources can be possible. And it can be collected for recycling easily. When it is made of the recycled paper, it can be put in the recycled paper route after use.

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  • Walking Sticks, Umbrellas, And Fans (AREA)
US09/915,545 2000-07-27 2001-07-27 Japanese rigid paper fan Abandoned US20020034441A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000227340A JP2002034625A (ja) 2000-07-27 2000-07-27 耐撓性紙うちわ
JP2000-227340 2000-07-27

Publications (1)

Publication Number Publication Date
US20020034441A1 true US20020034441A1 (en) 2002-03-21

Family

ID=18720809

Family Applications (1)

Application Number Title Priority Date Filing Date
US09/915,545 Abandoned US20020034441A1 (en) 2000-07-27 2001-07-27 Japanese rigid paper fan

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US (1) US20020034441A1 (enExample)
JP (1) JP2002034625A (enExample)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US163266A (en) * 1875-05-11 Improvement in paper fans
US257058A (en) * 1882-04-25 John itortil
US1126797A (en) * 1913-06-26 1915-02-02 Malvin Lichter Fan.
US1273384A (en) * 1918-06-13 1918-07-23 Isaac H Lesem Fan.
US1352385A (en) * 1918-06-24 1920-09-07 Monarch Lithographing Company Fan
US1424864A (en) * 1921-06-15 1922-08-08 Warshaw Nathan Fan
US1446978A (en) * 1921-07-06 1923-02-27 Lichter Malvin Fan
US1499490A (en) * 1922-03-07 1924-07-01 Weil Edward Fan
US1801556A (en) * 1929-05-11 1931-04-21 Walter P Jobson Fan
US2255509A (en) * 1939-04-06 1941-09-09 Stickless Corp Fan
US3288359A (en) * 1964-05-07 1966-11-29 Winthrop Atkins Co Inc Fan and method of making the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0264320U (enExample) * 1988-11-02 1990-05-15
JPH0757905B2 (ja) * 1989-07-21 1995-06-21 東芝タンガロイ株式会社 金色装飾品
JPH0824021A (ja) * 1994-07-11 1996-01-30 Crown Package:Kk 紙うちわ
JPH08253287A (ja) * 1995-03-17 1996-10-01 Yamato Shiki Kk 一槽式洗濯機における洗濯槽の固定装置

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US163266A (en) * 1875-05-11 Improvement in paper fans
US257058A (en) * 1882-04-25 John itortil
US1126797A (en) * 1913-06-26 1915-02-02 Malvin Lichter Fan.
US1273384A (en) * 1918-06-13 1918-07-23 Isaac H Lesem Fan.
US1352385A (en) * 1918-06-24 1920-09-07 Monarch Lithographing Company Fan
US1424864A (en) * 1921-06-15 1922-08-08 Warshaw Nathan Fan
US1446978A (en) * 1921-07-06 1923-02-27 Lichter Malvin Fan
US1499490A (en) * 1922-03-07 1924-07-01 Weil Edward Fan
US1801556A (en) * 1929-05-11 1931-04-21 Walter P Jobson Fan
US2255509A (en) * 1939-04-06 1941-09-09 Stickless Corp Fan
US3288359A (en) * 1964-05-07 1966-11-29 Winthrop Atkins Co Inc Fan and method of making the same

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Publication number Publication date
JP2002034625A (ja) 2002-02-05

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AS Assignment

Owner name: KANKIDO CO., LTD., JAPAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:YOSHINO, MINORU;MIZUKAMI, HIROYASU;ONO, KATSUJI;REEL/FRAME:012038/0467;SIGNING DATES FROM 20010717 TO 20010718

Owner name: LUICE CO., LTD., JAPAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:YOSHINO, MINORU;MIZUKAMI, HIROYASU;ONO, KATSUJI;REEL/FRAME:012038/0467;SIGNING DATES FROM 20010717 TO 20010718

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION