WO2014190761A1 - Planche à roulettes du type grenouille à bielle inférieure en forme de c - Google Patents

Planche à roulettes du type grenouille à bielle inférieure en forme de c Download PDF

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Publication number
WO2014190761A1
WO2014190761A1 PCT/CN2014/000539 CN2014000539W WO2014190761A1 WO 2014190761 A1 WO2014190761 A1 WO 2014190761A1 CN 2014000539 W CN2014000539 W CN 2014000539W WO 2014190761 A1 WO2014190761 A1 WO 2014190761A1
Authority
WO
WIPO (PCT)
Prior art keywords
bottom plate
wheel
counterbore
type
fork
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.)
Ceased
Application number
PCT/CN2014/000539
Other languages
English (en)
Chinese (zh)
Inventor
庞明方
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.)
TAICANG CHE ZHONG BAO LEISURE PRODUCTS Co Ltd
Original Assignee
TAICANG CHE ZHONG BAO LEISURE PRODUCTS 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 TAICANG CHE ZHONG BAO LEISURE PRODUCTS Co Ltd filed Critical TAICANG CHE ZHONG BAO LEISURE PRODUCTS Co Ltd
Publication of WO2014190761A1 publication Critical patent/WO2014190761A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/04—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs
    • A63C17/06—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/0033—Roller skates; Skate-boards with a castor wheel, i.e. a swiveling follow-up wheel
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/01—Skateboards
    • A63C17/014—Wheel arrangements
    • A63C17/016—Wheel arrangements with wheels arranged in one track
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/26—Roller skates; Skate-boards with special auxiliary arrangements, e.g. illuminating, marking, or push-off devices
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/01—Skateboards
    • A63C17/017—Production or mounting thereof
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/04—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs
    • A63C17/06—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type
    • A63C17/068—Production or mounting thereof

Definitions

  • the present invention generally relates to a skateboard, and more particularly to a type c pair standing on two plates of the skateboard, twisting the two feet or swinging the rear foot to make it fast forward.
  • Lower link frog skateboard BACKGROUND OF THE INVENTION
  • the frog skateboard designed by the designer has achieved a certain expected effect, but there is also a feeling that the front foot is uncomfortable on the swinging foot.
  • a c-type lower link frog type skateboard comprising two bottom plates, two panels, a c-type lower link and four universal wheels, wherein: the bottom plate is plastic injection molded, the bottom plate The front and the rear end each have a wheel base connecting the universal wheel, the wheel base of the bottom plate is a bowl type seat with a certain forward tilting angle, and the front tilting angle of the rear wheel base seat of the bottom plate is greater than the forward tilting angle of the front wheel seat, the bottom plate
  • the upward position of the wheel seat is a bowl-type counterbore
  • the bottom of the bottom plate wheel seat has a nut-type counterbore
  • the bowl-type counterbore of the bottom plate wheel seat and the nut-type counterbore have a through hole
  • the upper and lower ends of the front end of the bottom plate Each has a counterbore, and there is a through hole in the middle of the counterbore, and a bearing is embedded in each of the upper and lower counterbore of the bottom plate
  • the top dot has a plurality of holes for connecting the panels on the bottom plate;
  • the panel is plastic injection molded, and the panel has a plurality of strip holes, and the outer diameter of the panel corresponds to the inner diameter of the bottom edge of the bottom plate, and the panel
  • the strip hole corresponds to the anti-slip strip on the bottom plate rib, the panel has a plurality of downward protruding piles, the counterbore has a counterbore in the stud, and the bolt in the panel stud
  • the counterbore corresponds to the hole of the connecting panel on the bottom plate;
  • the C-shaped lower connecting rod is a metal round rod which is bent upward at right angles, and has two obtuse angles at the front and rear portions, and the right angle bend of the
  • the two ends of the C-shaped lower link are bent at right angles from the bottom to the inner hole of the upper and lower bearings at the front end of the two bottom plates.
  • the two bolts are screwed into the threaded holes at the two ends of the c-type lower link;
  • the universal wheel comprises: a fork, a wheel and a pair of bolts, the fork comprises a plastic fork, a two-wheel bearing, two spring washers, a fork bolt, two nuts and a non-slip gasket, a counterbore is formed in the middle of the top and bottom of the top of the plastic fork, and a through hole is formed between the two counterbore of the plastic fork, and the lower ends of the plastic fork have mutual
  • the pair of perforations on the inner side of the fork of the plastic fork have a collar, and each of the counterbore at the top and bottom of the plastic fork is embedded with a fork bearing, and two spring washers are placed in the through hole at the top of the plastic
  • the wheel is a PU wheel with a bearing on both sides in the middle.
  • the pair of locking bolts are screwed into the pair of perforations of the lower ends of the forks of the plastic forks to form a universal wheel;
  • the wheel bolts of the four universal wheels are respectively inserted from the bottom to the bottom and the front and rear wheels of the two base plates Among the four through holes of the seat, and the nuts on the fork bolts of the four universal wheels respectively correspond to the four nut type counterbore of the front and rear wheel bases of the two bottom plates, and respectively set on the four wheel bolts
  • the anti-slip gasket is screwed onto the four fork bolts and tightened by four nuts, and the four universal wheels are fixedly connected to the bottoms of the wheel bases at the front and the rear of the two bottom plates;
  • On the top several holes are used to screw the holes of the plurality of connecting panels on the two bottom plates to the counterbore of the plurality of downwardly protruding pile bolts of the two panels.
  • the bottom plate is a plastic injection molded elliptical plate, and the upwardly and laterally lattice-shaped reinforcing ribs of the bottom plate of the bottom plate are lower than the upward edge of the bottom plate edge.
  • edge of the bowl-shaped counterbore of the bottom plate wheel seat is an upward vertical edge.
  • the vertical side of the bowl-type wheel-type counterbore is continuous with the upwardly facing longitudinal and lateral grid-like ribs of the bottom plate.
  • edge of the counterbore on the front end of the bottom plate 1 is an upward vertical edge.
  • the vertical edge of the counterbore at the front end of the bottom plate is continuous with the upward edge of the bowl-shaped counterbore edge of the front wheel seat of the bottom plate wheel seat, Further, the vertical edge of the counterbore at the front end of the bottom plate is continuous with the upward edge of the edge of the bottom plate.
  • the panel is a plastic injection molded elliptical panel with a downwardly convex rib between the strip-shaped apertures and between the strip-shaped apertures and the rim.
  • the outer diameter of the elliptical shape of the panel corresponds to the elliptical inner diameter of the upper edge of the bottom plate.
  • the strip holes on the panel correspond to the anti-slip strips on the floor ribs. Further, the outer diameter of the panel is embedded in the inner diameter of the upper edge of the upper edge of the bottom plate, and the strip-shaped hole on the panel is embedded with the anti-slip strip on the reinforcing plate of the bottom plate.
  • the metal ring that is sleeved at the right angle bend of the C-shaped lower link 3 is a ring shape cut by a metal round tube.
  • the assembled universal wheel is coupled with the wheel base of the bottom plate by a fork bolt of a top of the universal wheel and a nut and a non-slip gasket.
  • the utility model has the beneficial effects that: the panel and the bottom plate are matched correspondingly, so that the vertical edge of the two bottom plates and the anti-slip strip and the two panels form different patterns, and the overall appearance is more beautiful and bright; the two bottom plates and the two panels are oval.
  • Corresponding design of the shape makes the shape more aesthetic; bending the two ends of the lower link at right angles and bending two obtuse angles at the front and the rear, not only making the invention equally foldable, but also making the invention more effective when the swinging foot is slid;
  • the invention has a variety of ways of playing, and the two boards are discharged side by side.
  • FIG. 1 is a schematic view showing the structure and appearance of the present invention.
  • Figure 2 is a structural view of two bottom plates of the present invention.
  • Figure 3 is a structural view of two panels of the present invention.
  • Figure 4 is a front view of the outer swing of the present invention.
  • Figure 5 is a front view of the inner pendulum of the present invention.
  • Fig. 6 is a front view of the left and right sides of the two plates before and after the longitudinal discharge of the two plates.
  • Fig. 7 is a front view of the left side of the two plates before and after the longitudinal discharge of the two plates.
  • the C-type lower link frog type slide plate comprises a bottom plate 1, a panel 2, a lower link 3 and a universal wheel 4;
  • the bottom plate 1 is a plastic injection molded elliptical plate
  • the front and rear ends of the bottom plate 1 each have a wheel base connecting the universal wheel, the wheel base of the bottom plate 1 is a bowl type seat with a certain forward tilt angle, and the bottom plate 1 has an upward position of the wheel base a bowl-type counterbore, the base plate 1 has a nut-type counterbore at the bottom of the wheel base, and a through-hole is connected between the bowl-shaped counterbore of the bottom plate 1 and the nut-type counterbore, and the bottom plate 1 has a front end Each of the upper and lower surfaces has a counterbore, and a through hole is formed in the middle of the counterbore.
  • the upper and lower counterbore of the bottom plate 1 are respectively embedded with a bearing, and the bottom of the bottom plate 1 is integrally connected with a downward convex rib.
  • the rim of the 1 has an upward erecting edge, and the bottom plate 1 has longitudinal and lateral grid-like reinforcing ribs on the upper surface thereof, and the upwardly facing longitudinal and lateral grid-like reinforcing ribs of the bottom plate 1 are lower than
  • the edge of the bottom plate 1 is along an upward vertical edge, and the reinforcing rib is continuous with the upward edge of the edge of the bottom plate 1,
  • the edge of the bowl-shaped bowl-shaped counterbore of the bottom plate 1 is an upward vertical edge, and the vertical side of the bowl-shaped counterbore of the bottom plate 1 and the upward and lateral grid-like reinforcing ribs of the bottom plate 1 Coherently, the edge of the counterbore on the front end of the bottom plate 1 is an upward vertical edge, and the vertical edge of the counterbore at the front end of the
  • the longitudinally and laterally meshed partial reinforcing ribs of the bottom plate 1 are also provided with anti-slip
  • the anti-slip strip is a portion of the rib having upwardly strip-shaped protrusions on the ribs, and the strip-shaped protrusions also have equal-point cusps, and the bottom plate 1 also has a plurality of holes for connecting the panels.
  • the panel 2 is a plastic injection-molded oval panel, the panel 2 has a plurality of strip-shaped holes, and the strip-shaped holes of the panel 2 and the strip-shaped holes and the edges have downward ribs.
  • the outer diameter of the elliptical shape of the panel 2 corresponds to the elliptical inner diameter of the edge of the bottom plate 1 rising upward, the surface
  • the strip-shaped hole on the plate 2 corresponds to the anti-slip strip on the reinforcing rib of the bottom plate 1.
  • the panel 2 has a plurality of downward protruding piles, and the protruding pile of the panel 2 has a counterbore for screwing the bolt.
  • the counterbore of the screw bolt in the protruding portion of the panel 2 corresponds to the hole of the bottom panel 1 connecting the panel, and the outer diameter of the panel 2 is embedded in the inner diameter of the upper edge of the upper base 1 of the bottom plate, the panel
  • the strip hole on the second surface is embedded with the anti-slip strip on the reinforcing rib of the bottom plate 1.
  • the C-shaped lower connecting rod 3 is a metal round rod which is bent at two right angles and has two obtuse angles at the front and rear portions, and the C-shaped lower connecting rod 3 is sleeved with a metal ring at right angle bends, and is sleeved in the
  • the metal ring at the right angle bend of the C-shaped lower link 3 is a ring shape cut by a metal round pipe, and the C-shaped lower link 3 has a threaded hole in the middle of the right-angled bending end, and the C-shaped lower hole is
  • the two ends of the connecting rod 3 which are bent at right angles penetrate from the bottom to the inner holes of the two bearings at the front end of the two bottom plates 1, and are screwed into the threaded holes at the two ends of the C-shaped lower link 3 by two bolts.
  • the universal wheel 4 includes a fork member, a wheel and a pair of locking bolts
  • the fork member includes a plastic wheel fork, a two-wheel bearing, two spring washers, a fork bolt, two nuts and a non-slip a spacer having a counterbore in the middle of the upper and lower sides of the top of the plastic fork, a through hole between the two counterbore of the plastic fork, and a pair of opposite ends of the plastic fork a pair of perforations on the inner side of the inner side of the plastic fork, each of which is embedded with a fork bearing in the upper and lower counterbore of the top of the plastic fork, and two springs are placed in the through hole at the top of the plastic fork a washer, the fork bolt penetrates from the bottom into the inner hole of the two-wheel bearing at the top of the plastic fork and into the two spring washers, and then tightens with a nut and the fork bolt
  • the wheel is a PU wheel with a bearing

Landscapes

  • Toys (AREA)
  • Handcart (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

L'invention concerne une planche à roulettes du type grenouille à bielle inférieure en forme de C (3), qui comprend deux plaques inférieures (1), deux panneaux (2), une bielle inférieure (3) et quatre roues universelles (4). Les plaques inférieures (1) sont faites de matière plastique par moulage par injection. Une base roulante est disposée sur chacune d'une extrémité avant et d'une extrémité arrière de chaque plaque inférieure (1). Un palier est intégré sur chacune d'une surface supérieure et d'une surface inférieure de l'extrémité avant de chaque plaque inférieure (1). Un bord vertical vers le haut est disposé sur un bord de chaque plaque inférieure (1). Une nervure de renforcement en treillis est disposée sur chaque plaque inférieure (1). Une bande anti-glissement est également reliée à la nervure de renforcement. Les panneaux (2) sont faits de matière plastique par moulage par injection. Un diamètre extérieur du panneau (2) correspond à un diamètre intérieur du bord vertical vers le haut sur le bord de la plaque inférieure (1). Un trou en forme de bande dans le panneau (2) correspond à la bande anti-glissement sur la nervure de renforcement de la plaque inférieure (1). Les panneaux (2) sont reliés aux plaques inférieures (1) par des boulons. La bielle inférieure (3) est une tige ronde métallique, qui est courbée pour former un angle droit à chacune des deux extrémités et est courbée pour former deux angles obtus au milieu. Des trous filetés sont formés aux deux extrémités de la bielle inférieure (3). Les deux extrémités de la bielle inférieure (3) pénètrent dans des trous intérieurs et sont ainsi positionnées à l'intérieur de ceux-ci, dans un palier supérieur et un palier inférieur au niveau des extrémités avant des deux plaques inférieures (1). Les quatre roues universelles (4) sont montées sur les bases roulantes avant et les bases roulantes arrière des deux plaques inférieures (1).
PCT/CN2014/000539 2013-05-29 2014-05-28 Planche à roulettes du type grenouille à bielle inférieure en forme de c Ceased WO2014190761A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310204071.9A CN103252076B (zh) 2013-05-29 2013-05-29 下连杆形蛙式滑板
CN201310204071.9 2013-05-29

Publications (1)

Publication Number Publication Date
WO2014190761A1 true WO2014190761A1 (fr) 2014-12-04

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Application Number Title Priority Date Filing Date
PCT/CN2014/000539 Ceased WO2014190761A1 (fr) 2013-05-29 2014-05-28 Planche à roulettes du type grenouille à bielle inférieure en forme de c

Country Status (2)

Country Link
CN (1) CN103252076B (fr)
WO (1) WO2014190761A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018032584A1 (fr) * 2016-08-18 2018-02-22 江苏双双高新科技有限公司 Véhicule à auto-équilibrage omnidirectionnel
WO2025130164A1 (fr) * 2023-12-22 2025-06-26 欧阳春春 Planche à roulettes oscillante

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103252076B (zh) * 2013-05-29 2015-04-22 太仓市车中宝休闲用品有限公司 下连杆形蛙式滑板
CN103432736B (zh) * 2013-09-16 2014-10-22 太仓市车中宝休闲用品有限公司 转盘式后踏板多功能滑板
CN103480139B (zh) * 2013-10-15 2015-02-04 太仓市车中宝休闲用品有限公司 金属圆杆材料铁艺造型双折叠式活力滑板
CN103480140B (zh) * 2013-10-15 2015-05-06 太仓市车中宝休闲用品有限公司 上下面板嵌合式双折叠式活力滑板
CN104906781B (zh) * 2015-05-15 2016-10-19 太仓市车中宝休闲用品有限公司 单层面板型蛙式滑板

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KR20080004939A (ko) * 2006-07-07 2008-01-10 이상춘 2단 스케이트 보드
KR20080008193A (ko) * 2006-07-18 2008-01-23 강신기 교번식 추진 보드
CN202289392U (zh) * 2011-09-15 2012-07-04 太仓市车中宝休闲用品有限公司 蛙式滑板
CN102600599A (zh) * 2012-04-05 2012-07-25 太仓市车中宝休闲用品有限公司 半框轮架式蛙式滑板
CN102614651A (zh) * 2012-04-05 2012-08-01 太仓市车中宝休闲用品有限公司 蛙式滑板
CN103252076A (zh) * 2013-05-29 2013-08-21 太仓市车中宝休闲用品有限公司 下连杆形蛙式滑板
CN203315712U (zh) * 2013-05-29 2013-12-04 太仓市车中宝休闲用品有限公司 下连杆形蛙式滑板

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CN102294116A (zh) * 2011-09-15 2011-12-28 太仓市车中宝休闲用品有限公司 蛙式滑板

Patent Citations (7)

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Publication number Priority date Publication date Assignee Title
KR20080004939A (ko) * 2006-07-07 2008-01-10 이상춘 2단 스케이트 보드
KR20080008193A (ko) * 2006-07-18 2008-01-23 강신기 교번식 추진 보드
CN202289392U (zh) * 2011-09-15 2012-07-04 太仓市车中宝休闲用品有限公司 蛙式滑板
CN102600599A (zh) * 2012-04-05 2012-07-25 太仓市车中宝休闲用品有限公司 半框轮架式蛙式滑板
CN102614651A (zh) * 2012-04-05 2012-08-01 太仓市车中宝休闲用品有限公司 蛙式滑板
CN103252076A (zh) * 2013-05-29 2013-08-21 太仓市车中宝休闲用品有限公司 下连杆形蛙式滑板
CN203315712U (zh) * 2013-05-29 2013-12-04 太仓市车中宝休闲用品有限公司 下连杆形蛙式滑板

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018032584A1 (fr) * 2016-08-18 2018-02-22 江苏双双高新科技有限公司 Véhicule à auto-équilibrage omnidirectionnel
WO2025130164A1 (fr) * 2023-12-22 2025-06-26 欧阳春春 Planche à roulettes oscillante

Also Published As

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CN103252076A (zh) 2013-08-21

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