WO2008122155A1 - Planche de sport de glisse possédant une fonction coussin d'air et procédé de fabrication de celle-ci - Google Patents

Planche de sport de glisse possédant une fonction coussin d'air et procédé de fabrication de celle-ci Download PDF

Info

Publication number
WO2008122155A1
WO2008122155A1 PCT/CN2007/001501 CN2007001501W WO2008122155A1 WO 2008122155 A1 WO2008122155 A1 WO 2008122155A1 CN 2007001501 W CN2007001501 W CN 2007001501W WO 2008122155 A1 WO2008122155 A1 WO 2008122155A1
Authority
WO
WIPO (PCT)
Prior art keywords
elastic member
plate
hole
air cushion
panel
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/CN2007/001501
Other languages
English (en)
Chinese (zh)
Inventor
Kwong Kee Cheung
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2008122155A1 publication Critical patent/WO2008122155A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B15/00—Other sledges; Ice boats or sailing sledges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B32/00—Water sports boards; Accessories therefor
    • B63B32/50—Boards characterised by their constructional features
    • B63B32/51—Inflatable boards, e.g. drop-stitch inflatable boards

Definitions

  • the present invention relates to a skating sporting device and a method of manufacturing the same, and more particularly to an airbag functioning sports skateboard that can be used for skiing, surfing, and the like, and a method of manufacturing the same. Background technique
  • Existing sports skateboards include panels, core panels, and backplanes.
  • the core board is generally made of a lighter board of lower density;
  • the bottom plate of the skateboard is made of a solid sheet of polyethylene with low friction coefficient and impact resistance;
  • the surface of the skateboard can be covered with a film of smooth film or embossed pattern printed with various color patterns.
  • the panel, core and bottom plate are bonded together by heating, rolling and cooling.
  • a cushion cushion is added to the outer surface of the skateboard to support the human body.
  • the cushion is inflated or added with a proper amount of liquid, or directly with sponge and hair.
  • the foam material is made of an elastic seat cushion, and absorbs vibration and vibration by elastic deformation of the seat cushion, thereby reducing the discomfort caused by the sports impact on the human body.
  • the size of the slider of the external cushion cushion is increased so much that the price of the skateboard is increased, and the cushion cushion is exposed, which is prone to aging and breakage, thereby losing the cushioning function.
  • One of the objects of the present invention is to solve the technical problem that the existing sports skateboard cushion cushion is easy to age, break, and the size of the skateboard is large and the price is high, and a sporty skateboard with air cushion function which is strong, durable, small and inexpensive is proposed.
  • Another object of the present invention is to provide a method of manufacturing a sports skateboard having an air cushion function.
  • the technical solution of the present invention is to construct a sports slide having an air cushion function, which comprises a core board, a panel covering the surface of the core board, and a bottom board covering the lower surface of the core board.
  • a buffer device is embedded between the panel of the bearing portion of the core board and the bottom plate.
  • the cushioning device includes: a carrier plate that is attached to the inner surface of the panel, a support plate that is attached to the inner surface of the bottom plate, and is disposed on the carrier plate and the support plate. Multiple elastic members between.
  • a positioning plate with a plurality of through holes may be disposed between the carrier plate and the support plate, and the elastic member passes through the through hole of the positioning plate and stands between the carrier plate and the support plate.
  • the middle portion of the periphery of the elastic member may be provided with an annular groove, and the periphery of the through hole of the positioning plate is clamped at The annular groove of the elastic member.
  • the elastic member is a cylindrical body with an axial through hole, a polygonal cylinder with an axial through hole, an elliptical cylinder with a through hole in the long axis direction, or a spherical body with a through hole in the radial direction.
  • the inner surface of the carrier plate may be provided with a first recess corresponding to the shape of one end of the elastic member, and the first recess is provided with a positioning post inserted into the through hole of the elastic member;
  • the position of the inner surface corresponding to the elastic member may also be provided with a second recess adapted to the shape of the other end of the elastic member.
  • a spring may also be provided in the through hole according to the need for the elastic member.
  • the cushioning device comprises: a carrier plate attached to the inner surface of the panel, a support plate attached to the inner surface of the bottom plate, and a support plate disposed on the carrier plate and the support plate Multiple elastic members between.
  • the elastic member is a cylinder with an axial through hole or a polygonal cylinder with an axial through hole.
  • the inner surface of the carrier plate is provided with a third recess corresponding to the shape of one end of the elastic member corresponding to the position of the elastic member, and the inner surface of the support plate is adapted to the position of the elastic member.
  • a fourth recess of the other end shape, the outer surface of the carrier plate and the outer surface of the support plate are provided with an adhesive layer, or may not be provided with an adhesive layer; or may be on only one of the outer surfaces of the two plates Set the bonding layer.
  • the opposite surfaces of the carrier plate and the support plate are respectively provided with connecting clips; the spring of the elastic member may be provided with a spring.
  • the invention has a method for manufacturing an air cushion function sports skateboard, and the steps are as follows:
  • a carrier plate and a support plate are formed according to the shape of the periphery of the bearing portion, and the upper surface edge of the carrier plate is rounded, and a plurality of prefabricated elastic members are supported between the carrier plate and the support plate to form an intermediate portion a buffer device with a gap;
  • fabricating the core plate at least one layer of foamed core plate is produced as needed, and a through hole adapted to the size of the periphery of the buffer device is cut at a corresponding load-bearing portion;
  • Fabrication of the panel heating or coating a hot-melt ultra-low-density metallocene or other adhesive film between the pre-formed printed film and the pre-formed foamed upper contact surface, and printing the film and foaming
  • the lining layer is simultaneously fed into the rolling roller, and is cooled by rolling adhesion to form a panel;
  • the production of the bottom plate heating the raw material of the solid plate to a hot melt state, and extruding to form a sheet, and then heating and rolling the sheet with at least one layer of the foamed underlayer of the prefabricated layer to form a bottom plate;
  • the above four-step process can be entered in four steps.
  • Cutting and bonding the bottom plate and the core plate heating and pressing the outer surface of the foamed underlayer on the bottom plate with the core plate to form a composite plate; and according to the specific shape and size of the periphery of the product,
  • the composite board cuts a semi-finished board having a specific shape and size by using a die cutter;
  • Embedding buffer device embedding the support plate of the buffer device downward with the through hole corresponding to the core plate; bonding the panel with the core plate: fitting the outer surface of the foamed upper layer of the panel and assembling The upper surface of the core plate with the buffer device is heated and rolled;
  • Edge manufacturing Finally, the panel and the unbonded part of the core board are heated, so that the periphery of the panel is closed around the core board, and the edge is trimmed.
  • the elastic member in the first embodiment of the present invention can be made into a cylinder with an axial through hole, and has an axial passage Any one of a polygonal cylinder of a hole, an elliptical cylinder having a through hole in a long axis direction, and a sphere having a through hole in a radial direction.
  • the buffer device is manufactured by:
  • a surface of the carrier plate is provided with a first recess corresponding to the shape of one end portion of the elastic member corresponding to the position of the elastic member, and a center of the first recess is provided with a fitting a positioning post of the through hole of the elastic member;
  • a surface of the support plate is provided with a second recess corresponding to the shape of the other end of the elastic member corresponding to the position of the elastic member;
  • An annular groove is disposed in a middle portion of the periphery of the elastic member
  • the diameter of the through hole of the positioning plate is equal to the inner diameter of the annular groove of the elastic member, and the position distribution of the through hole corresponds to the position distribution of the elastic member;
  • Positioning plate with elastic member is placed on the surface of the support plate with the second pit, and the lower end of the elastic member is embedded in the second recess;
  • the surface of the carrier plate with the first recess is placed at the upper end of the elastic member, and the positioning post in the first recess is inserted into the through hole of the elastic member > and the upper end of the elastic member is fitted into the first recess.
  • the carrier plate may be made of polyurethane or other plastic materials.
  • a polyethylene excess layer may be disposed between the carrier plate and the panel.
  • the core plate, the panel and the bottom plate may be made of polyethylene (PE) material.
  • the elastic member in the second embodiment of the present invention can be fabricated as an elastic member of a cylindrical body having an axial through hole or an elastic member of a polygonal cylinder having an axial through hole.
  • the buffering device is manufactured by:
  • a surface of the carrier plate is provided with a third recess corresponding to the shape of one end of the elastic member corresponding to the position of the elastic member, and a card is arranged beside the third recess Joint
  • a surface of the supporting plate is provided with a fourth dimple corresponding to the shape of the other end of the elastic member corresponding to the position of the elastic member, and is disposed beside the fourth dimple a card holder correspondingly engaged with the card connector;
  • the outer surface of the carrier plate and the outer surface of the support plate may be coated with an adhesive or may not be coated with an adhesive; or the adhesive may be applied only to one of the outer surfaces of the two plates.
  • the invention embeds a buffer device in the bearing portion of the sports skateboard, and the elastic deformation of the cushioning device can reduce the vibration and impact during the sliding, avoiding the discomfort caused to the human body, thereby greatly improving the fun of the skater to play and safety.
  • the structure of the embedded buffer device overcomes the existing skateboard The punching device is exposed, easy to aging, breakage and lose the buffer function; the size of the skateboard is also greatly reduced, which facilitates storage and transportation, and the price of the skateboard is reduced.
  • FIG. 1 and 2 are front views of an embodiment of a snowboard and a surfboard of the present invention
  • FIG. 3 is a cross-sectional structural view showing a portion of a cushioning device of a snowboard according to an embodiment of the present invention
  • FIG. 4 is a perspective view showing the inner surface of the carrier plate facing upward in the cushioning device of the present invention
  • Figure 5 is a schematic view of a snowboard core board of the present invention.
  • Figure 6 is a cross-sectional structural view showing a portion of a cushioning device of a second embodiment of the snowboard of the present invention
  • Figure 7 is an exploded perspective view of the cushioning device of Figure 6;
  • Figure 8 is a bottom plan view of the carrier plate of Figure 6. ' detailed description
  • FIG. 1 and 2 are front elevational views, respectively, of an embodiment of a snowboard and a surfboard of the present invention.
  • the structure of the two kinds of sports boards and the structure of the normally moving slide board are substantially the same, and the main difference is that the moving slide of the present invention has a cushioning device 01 embedded in the part carrying the human body.
  • Figure 1 shows the snowboard for single people. If it is a snowboard for two people, just make one more cushioning device, add a pair of handles and increase the length of the snowboard.
  • the surfboard shown in Figure 2 is mainly lying on the body. The upper and the moving, so the buffer device made a long point.
  • FIG. 3 is a cross-sectional view showing a portion of a cushioning device of a first embodiment of a single snowboard according to the present invention, the air-sliding movable skateboard including a core panel 1, a panel 2 covering the surface of the core panel, and a cover plate
  • a cushioning device is embedded between the bottom plate 3 of the lower surface of the core plate and the bearing portion panel 2 of the core plate 1 and the bottom plate 3.
  • the cushioning device comprises: a carrier plate 4 attached to the inner surface of the panel 2, a support plate 5 attached to the inner surface of the bottom plate 3, and eight elastic members 6 evenly distributed between the carrier plate and the support plate.
  • the number of elastic members 6 can be 5-10, and the surfboard can be S-15 elastic members.
  • the length of the elastic members is generally 10-80 mm, and the diameter is 20-60 mm. Length and diameter.
  • the shape of the elastic member may be any one of a cylinder having an axial through hole, a polygonal cylinder having an axial through hole, an elliptical cylinder having a through hole in a long axis direction, and a sphere having a through hole radially.
  • the elastic member 6 has a spherical structure, and an annular groove is provided in the middle of the outer surface of the elastic member 6.
  • a positioning plate 7 with eight through holes is further disposed between the carrier plate 4 and the support plate 5. The elastic member 6 passes through the through hole of the positioning plate and stands between the carrier plate 4 and the support plate 5, and the positioning plate 7 is connected.
  • the periphery of the hole is clamped in the annular groove of the elastic member 6.
  • the inner surface of the carrier plate 4 is provided with a first recess 8 corresponding to the shape of the upper end portion of the elastic member corresponding to the position of the elastic member 6.
  • the first recess is provided with a positioning post 9 inserted into the through hole of the elastic member 6 (please See Figure 4).
  • the inner surface of the support plate 5 is provided with a second recess 10 adapted to the shape of the lower end portion of the elastic member corresponding to the position of the elastic member 6.
  • the carrier plate 4 is made of polyurethane (polyurethane), and can also be made of other plastic materials.
  • the surface of the carrier plate 4 that is in contact with the panel 2 is rounded, and an over-foaming layer 11 is disposed between the carrier plate 4 and the panel 2. .
  • a spring may also be provided in the through hole of the elastic member 6 as needed.
  • the second embodiment of the sports slide of the present invention has the same basic structure as that of the first embodiment, except for the structure of the cushioning device.
  • the buffer device in this embodiment includes: a plastic carrier plate 04 attached to the inner surface of the panel 2, a plastic support plate 05 attached to the inner surface of the bottom plate, and six elastic members disposed between the carrier plate and the support plate.
  • the elastic member is a cylindrical body 06 with an axial through hole, and may also be a polygonal cylinder with an axial through hole.
  • the inner surface of the carrier plate 04 is provided with a third recess 08 corresponding to the shape of one end of the elastic member corresponding to the position of the elastic member 06.
  • the inner surface of the support plate 05 is disposed corresponding to the position of the elastic member.
  • a fourth recess 010 is formed in the shape of the other end of the elastic member.
  • An adhesive layer 0.13 is disposed between the support plate and the bottom plate 3.
  • the adhesive layer may or may not be disposed between the carrier plate and the inner surface of the panel.
  • the adhesive layer is provided, and it is also possible to provide a bonding layer only on one of the surfaces of the outer surfaces of the two plates.
  • the opposite surfaces of the carrier plate and the support plate are respectively provided with engaging members, that is, the inner surface of the carrier plate 04 is provided with a card joint 011, and the inner surface of the support plate 05 is provided with a card socket 012.
  • a spring 014 is disposed in the through hole of the elastic member.
  • the cushioning device embedded in the sports skateboard of the present invention may also be any one of a pneumatic raft, a water hammer, a sponge pad, a foam pad or a spring pad.
  • the first embodiment of the method for manufacturing a moving skateboard having an air cushion function according to the present invention comprises the following steps: 1. Production of a buffer device
  • the carrier plate 4 and the support plate 5 are formed according to the shape of the periphery of the bearing portion, and the upper surface edge of the carrier plate 4 is rounded, and the prefabricated eight elastic members 6 are supported between the carrier plate and the support plate.
  • a buffer device 01 with a gap in between is formed.
  • the elastic member 6 is any one of a cylindrical body having an axial through hole, a polygonal cylinder having an axial through hole, an elliptical cylinder having a through hole in a long axis direction, and a spherical body having a through hole in the radial direction.
  • the number of elastic members 6 can be 5-10, and the surfboard can be 8-15 elastic members.
  • the length of the elastic members is generally 10-80 mm, and the diameter is 20-60 mm. It is 3-15 mm.
  • a spherical elastic member is used, and an annular groove is disposed in a middle portion of the periphery thereof.
  • a carrier sheet 4 having a thickness of 5-15 mm is molded by using a polyurethane (Polyurethane) material, and can also be made of other plastic materials.
  • a surface of the carrier plate corresponding to the elastic member 6 is provided with a first concave portion 8 having a curved shape at the bottom of the upper end of the spherical elastic member, and the first concave center is provided with an adapted spherical elastic member 6 Positioning post 9 of the hole.
  • the carrier sheet 4 is foamed and produced at the same time as it is pressed against the upper surface of the first pit to add a polyethylene (PE) excessive layer having a thickness of 2-8 mm and a density of 2-9 lbs/ft. 11.
  • PE polyethylene
  • the support plate 5 is cut out by a PE foaming plate cutter having a thickness of 4 to 10 mm and a density of 3 to 9 pounds per cubic foot, and a surface of the supporting plate corresponds to the position of the spherical elastic member 6.
  • a second recess 10 having a curved bottom at the bottom of the shape of the lower end of the spherical elastic member is provided.
  • a positioning plate 7 having eight through holes, the diameter of the through hole of the positioning plate is substantially equal to the inner diameter of the annular groove of the spherical elastic member 6, and the position distribution of the through hole corresponds to the position distribution of the spherical elastic member 6, positioning
  • the plate 7 has a thickness of 0.35 to 2.5 mm and can be made of a solid rubber sheet or a foamed sheet.
  • the spherical elastic member 6 is passed through the through hole of the positioning plate 7, so that the periphery of the through hole of the positioning plate is clamped in the annular groove of the elastic member;
  • Positioning plate 7 with a spherical elastic member is placed on the surface of the support plate 5 with the second recess 10, and the lower end of the spherical elastic member 6 is embedded in the second recess;
  • the surface of the carrier plate 4 with the first recess 8 is placed at the upper end of the spherical elastic member 6, and the positioning post 9 in the first recess is inserted into the through hole of the elastic member 6, and the upper end of the spherical elastic member 6 is The first pit is embedded to complete the fabrication of the cushioning device in this embodiment.
  • a spring (not shown) may be pre-loaded in the through hole of the elastic member 6, and then placed between the carrier plate and the support plate.
  • the cushioning device of the present invention can also be made into any one of a gas cartridge, a water cartridge, a sponge pad, a foam pad or a spring pad.
  • a PE foamed core sheet 1 having a thickness of 10 to 50 mm and a density of 1.8 to 4 lbs/ft 3 can be produced as needed, and can also be formed by laminating a plurality of foam sheets.
  • EPS expanded polystyrene
  • the pre-formed printed film 12 is coated with a pre-formed PE foamed backing layer 13 (having a thickness of 2-8 mm and a density of 3-9 lbs/ft3).
  • a low-density metallocene or other adhesive film is fed into the roller of the roll at the same time and cooled by rolling adhesion to form the panel 2.
  • the upper surface of the panel can be made with a smooth or rough surface with a color pattern to increase the slip resistance and aesthetics.
  • the bonding of the printed film 12 to the foamed backing layer 13 may also be carried out by thermocompression bonding, i.e., heating between the contact surfaces of the two, and then rolling and bonding.
  • the high-density PE material of the solid board 14 (which may also be made of low-density PE or polypropylene PP material) is heated to a hot-melt state, and extruded to form a sheet of 0.2 to 1.5 mm, and then the sheet is formed.
  • the pre-formed two-layer PE foamed underlayer 15 (the liner 15a bonded to the solid panel 14 has a thickness of 2-6 mm, a density of 3-9 lbs/ft 3 , and the other layer 15b has a thickness of 3 - 15 mm, density 1.8 - 6 lb / cubic foot) heated roll bonded to form the bottom plate 3.
  • the outer surface of the foamed lower layer 15 on the bottom plate 3 is heated and rolled together with the core plate 1 to form a composite plate; and according to the specific shape and size of the periphery of the product, the composite plate is used as a die.
  • a semi-finished sheet of a specific shape and size is cut (see Figure 5 for cutting along the line 03).
  • the support plate 5 of the cushioning device 01 is inserted downward corresponding to the through hole 02 of the core plate 1. Seven, the panel and the core board
  • the panel 2 is heated relative to the unbonded portion of the core panel 1 so that the periphery of the panel is closed around the core panel, and the edge of the blade is finished to complete the production of the motion skateboard.
  • a second embodiment of the method for manufacturing a moving skateboard having an air cushion function of the present invention has substantially the same steps as the first embodiment, and the difference is the method of manufacturing the cushioning device.
  • the buffer device is manufactured by: injecting a plastic carrier plate 04 having a thickness of 5-25 mm according to the shape of the periphery of the bearing portion, the carrier plate A surface corresponding to the elastic member 06 is provided with a third recess 08 adapted to the shape of one end of the elastic member, and a card joint 011 is provided beside the third recess (see Fig. 8).
  • a plastic support plate 05 having a thickness of 5-25 mm is injection molded according to the shape of the periphery of the bearing portion, and a surface of the support plate is provided with a fourth pit corresponding to the shape of the other end of the elastic member corresponding to the position of the elastic member 06. 010.
  • a card holder 012 corresponding to the card connector 011 is disposed beside the fourth dimple.
  • the elastic member 06 can be a cylindrical body with an axial through hole or a polygonal cylinder with an axial through hole. As shown in Fig. 8, in this embodiment, six cylindrical elastic members are uniformly distributed, and the card joint 011 (and the card socket 012) are disposed around the support plate 04, and some card joints may be added in the middle of the support plate. A spring 014 is inserted into the through hole of the elastic member 06, and the elastic members are embedded one by one in the fourth recess 010 of the support plate 05.
  • the surface of the carrier plate 04 with the third recess 08 is placed on the upper end of the elastic member 06, and the card connector 011 on the carrier plate is correspondingly engaged in the card holder 012 of the support plate 05, and the elasticity is obtained.
  • the upper end of the piece is just embedded in the third pit.
  • the elastic member is fixed between the two plates and constitutes a component 01 of a separate buffer device.
  • the surface of the foamed lower layer of the bottom plate of the core plate 1 is first coated with a layer of adhesive 013, or may be uncoated.
  • the support plate 05 of the cushioning device 01 is inserted downward to correspond to the through hole 02 of the core plate 1.
  • the outer surface of the support plate 04 of the cushioning device may be coated with a layer of adhesive or may be uncoated. That is, the adhesive may be applied to both the surface of the foamed underlayer 15 and the outer surface of the support plate 04, or the adhesive may not be applied to both surfaces, or only one of the surfaces may be coated. Conjunction.
  • the present invention embeds a cushioning device in the bearing portion of the moving skateboard, and the elastic deformation of the cushioning device can reduce the shock and impact during the sliding, thereby improving the fun and safety of the skater to play.
  • the structure of the embedded buffer device overcomes the defects that the existing slide buffer device is exposed, aging, damage and loss of the buffer function, and the size of the slide plate is reduced.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Textile Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Vibration Dampers (AREA)
  • Laminated Bodies (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

L'invention concerne une planche de sport de glisse possédant une fonction coussin d'air permettant de skier, de surfer et de pratiquer des sports similaires. Elle comprend une plaque noyau (1), un panneau (2) recouvrant la surface supérieure de la plaque noyau (1) et une plaque semelle (2) recouvrant la surface inférieure de la plaque noyau (1). Une unité d'amortissement est intégrée dans la région de charge de la plaque noyau (1) entre le panneau (2) et la plaque semelle (3).
PCT/CN2007/001501 2007-04-05 2007-05-08 Planche de sport de glisse possédant une fonction coussin d'air et procédé de fabrication de celle-ci Ceased WO2008122155A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200710073993.5 2007-04-05
CNB2007100739935A CN100500250C (zh) 2007-04-05 2007-04-05 具有气垫功能的运动滑板及其制造方法

Publications (1)

Publication Number Publication Date
WO2008122155A1 true WO2008122155A1 (fr) 2008-10-16

Family

ID=38897292

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/001501 Ceased WO2008122155A1 (fr) 2007-04-05 2007-05-08 Planche de sport de glisse possédant une fonction coussin d'air et procédé de fabrication de celle-ci

Country Status (3)

Country Link
US (1) US20080246269A1 (fr)
CN (1) CN100500250C (fr)
WO (1) WO2008122155A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7156787B2 (en) * 2003-12-23 2007-01-02 Nike, Inc. Inflatable structure and method of manufacture
FR2978115A1 (fr) * 2011-07-22 2013-01-25 Joel Guilloux Planche gonflable
CN103552667A (zh) * 2013-11-11 2014-02-05 周敏 冲浪板
US10377093B2 (en) * 2015-01-06 2019-08-13 Gear Box Panel structure with foam core and methods of manufacturing articles using the panel structure
CN105398108A (zh) * 2015-10-26 2016-03-16 张燕琴 圆胞小球增强结构
CN105365716A (zh) * 2015-10-29 2016-03-02 东莞职业技术学院 圆胞小球增强板
DE102017000759A1 (de) 2017-01-27 2018-08-02 Prade Ernstfried Sicherheits-Luftkammer für aufblasbare Surfboards
CN108163155A (zh) * 2018-01-07 2018-06-15 余姚市劲特休闲用品有限公司 一种滚塑冲浪板
US10889314B2 (en) * 2019-04-01 2021-01-12 Nicholas L. Kowalski Ice fishing sled with flotation for self-rescue
CN111643871B (zh) * 2020-06-16 2021-08-27 沈阳体育学院 一种滑雪训练用高安全性自稳定滑板
US20220023734A1 (en) * 2020-07-23 2022-01-27 Soft Skate, Llc Skateboard training devices
CN114377375B (zh) * 2022-01-13 2023-10-20 惠州市朝鹏运动器材有限公司 一种pu防撞亚麻纤维轻木滑板芯板
CN116660553A (zh) * 2023-06-29 2023-08-29 安徽圣谦生物科技有限公司 一种血凝杯

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5238260A (en) * 1989-06-26 1993-08-24 Atomic Skifabrik Alois Rohrmoser Ski
JPH06304286A (ja) * 1993-04-20 1994-11-01 Sutoriito Design Shiya:Kk ファイバー含有ハニカム構造のスキー板
JPH0994315A (ja) * 1995-09-22 1997-04-08 Gsi Inc 軽量バレー・スキーとその製造法
US20040135347A1 (en) * 2002-12-19 2004-07-15 Salomon S.A. Gliding or rolling board

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2513857A (en) * 1946-02-05 1950-07-04 Conrad W Friedrich Pneumatic surfboard
US3479046A (en) * 1967-08-07 1969-11-18 Ray N Thompson All-seasons sled
US3510144A (en) * 1968-03-11 1970-05-05 Antonio Casadei Sled for snow and ice
US3522952A (en) * 1969-03-19 1970-08-04 Johann Uttenthaler Toboggan or sled
US3865391A (en) * 1972-12-07 1975-02-11 Pallet Dev Inc Sled
US4028761A (en) * 1974-03-28 1977-06-14 Born Free Plastics, Inc. Multipurpose slide
AU702861B2 (en) * 1993-08-27 1999-03-04 Surflight Hawaii, Inc. Improved water sports board
US5857749A (en) * 1996-05-28 1999-01-12 Jay Medical Ltd. Wheelchair seat assembly with contoured seat pan and cushion and method
US5845352A (en) * 1996-07-12 1998-12-08 Roho, Inc. Foam-air hybrid cushion and method of making same
US6131532A (en) * 1997-09-08 2000-10-17 Winner; William K. Inflatable sailboat
US6231483B1 (en) * 1999-06-24 2001-05-15 Forrest B. Phillips Sliding exercise apparatus and recreational device
FR2812269B1 (fr) * 2000-07-28 2002-12-13 Salomon Sa Sous-ensemble prevu pour realiser un flotteur de glisse sur eau
US20020167136A1 (en) * 2001-03-09 2002-11-14 Lehr Gregory S. Dual density foam core sports board
FR2833565B1 (fr) * 2001-12-19 2004-02-27 Salomon Sa Procedes de fabrication d'un sous-ensemble structurel et d'une planche de glisse : sous-ensemble structurel et planche de glisse obtenus par un tel procede
AUPR974501A0 (en) * 2001-12-24 2002-01-24 Midamarine Pty Ltd Surcraft
US20030153221A1 (en) * 2002-02-13 2003-08-14 Weir James F. Inflatable water sports board
US7029349B2 (en) * 2003-06-25 2006-04-18 Pacific Link Holdings, Corp. Body board
DE20316335U1 (de) * 2003-10-22 2004-03-11 Boards & More Ag, Clarens Snowboard
NO319658B1 (no) * 2003-11-12 2005-09-05 Jonas Min Knarvik Innretning for bruk ved aktivitet pa snodekt underlag, pa vann eller annet
US7377828B2 (en) * 2004-03-11 2008-05-27 Bamba International (Canada) Ltd. Multi-layered sports board
US20050218611A1 (en) * 2004-04-06 2005-10-06 Mehrmann Charles F Carving soft toboggan
US20070059515A1 (en) * 2004-05-26 2007-03-15 Kwong Kee Cheung Construction of gliding board
US20060097466A1 (en) * 2004-11-05 2006-05-11 Jackel (Far East) Co., Ltd. Bodyboard/snowboard
US20080224429A1 (en) * 2007-03-14 2008-09-18 Jennifer Watson Toboggan for use on wet sand

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5238260A (en) * 1989-06-26 1993-08-24 Atomic Skifabrik Alois Rohrmoser Ski
JPH06304286A (ja) * 1993-04-20 1994-11-01 Sutoriito Design Shiya:Kk ファイバー含有ハニカム構造のスキー板
JPH0994315A (ja) * 1995-09-22 1997-04-08 Gsi Inc 軽量バレー・スキーとその製造法
US20040135347A1 (en) * 2002-12-19 2004-07-15 Salomon S.A. Gliding or rolling board

Also Published As

Publication number Publication date
CN100500250C (zh) 2009-06-17
US20080246269A1 (en) 2008-10-09
CN101069775A (zh) 2007-11-14

Similar Documents

Publication Publication Date Title
WO2008122155A1 (fr) Planche de sport de glisse possédant une fonction coussin d'air et procédé de fabrication de celle-ci
US7507133B2 (en) Foam deck composite surfboard
CN201049530Y (zh) 具有印有图形的表层的多层运动板
EP1487685B1 (fr) Planche de sport a ame en mousse double densite
US7264523B2 (en) Slider
TWI517973B (zh) 多層發泡結構及其應用產品
US6908351B2 (en) Expanded polystyrene core sports board
MY153842A (en) Polishing pad and method for producing the same
WO2006112861A1 (fr) Curseur avec rails en mousse
US7404749B2 (en) Multi-layer sports board with graphic imprinted skin
US7494140B2 (en) Waffled wood core skateboard
US20060199685A1 (en) Machine laminated basketball
TW200846247A (en) Reflective recoil bodyboard
CA2783792C (fr) Stratifie expanse
US7578254B2 (en) Sports board with integral laminated stiffening element
US9050782B2 (en) Expanded laminate
US20110076437A1 (en) Skateboard and method
CN202700026U (zh) 一种聚苯乙烯发泡芯板的滑板结构
US20150056418A1 (en) Foam Laminate
TWI892397B (zh) 滑板改良
WO2007053984A1 (fr) Ski avec frein et procédé pour le fabriquer
CN101518686A (zh) 加强型芯板结构及其制作方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07721074

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07721074

Country of ref document: EP

Kind code of ref document: A1