KR20100118992A - Bottom structure for inline roller skate shoes - Google Patents

Bottom structure for inline roller skate shoes Download PDF

Info

Publication number
KR20100118992A
KR20100118992A KR1020107020102A KR20107020102A KR20100118992A KR 20100118992 A KR20100118992 A KR 20100118992A KR 1020107020102 A KR1020107020102 A KR 1020107020102A KR 20107020102 A KR20107020102 A KR 20107020102A KR 20100118992 A KR20100118992 A KR 20100118992A
Authority
KR
South Korea
Prior art keywords
roller skate
shoe
undercarriage
inline roller
inline
Prior art date
Application number
KR1020107020102A
Other languages
Korean (ko)
Other versions
KR101193734B1 (en
Inventor
카이 닌 소
Original Assignee
마르코 스케이츠 리미티드
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 마르코 스케이츠 리미티드 filed Critical 마르코 스케이츠 리미티드
Publication of KR20100118992A publication Critical patent/KR20100118992A/en
Application granted granted Critical
Publication of KR101193734B1 publication Critical patent/KR101193734B1/en

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/0036—Footwear characterised by the shape or the use characterised by a special shape or design
    • A43B3/0052—X-shaped or cross-shaped
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/026—Composites, e.g. carbon fibre or aramid fibre; the sole, one or more sole layers or sole part being made of a composite
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12—Soles with several layers of different materials
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/16—Skating boots
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Laminated Bodies (AREA)

Abstract

The undercarriage for the inline roller skate shoe 100 is a soft X-shaped chassis installed between a multi-layer stack 110 of carbon fiber or fiberglass fabric, any carbon fiber or fiberglass fabric layer 110. 120, two mounting blocks 121 for mounting the roller frame on the undercarriage, wherein the soft X-shaped chassis 120 includes two mounting blocks for mounting the roller frame on the undercarriage. It is used as a means for supporting the 121. The substructure can increase the strength and toughness of the inline roller skate shoes, thereby improving the safety and operability of the inline roller skate shoes.

Description

Undercarriage for inline roller skate shoes {BOTTOM STRUCTURE FOR INLINE ROLLER SKATE SHOES}

The present invention relates generally to improvements in inline roller skate shoes, and more particularly to substructures for inline roller skate shoes.

The mounting block (mounting point) of the undercarriage of the inline roller skate shoe is used for mounting the roller frame, as shown in FIG. 1. The distance between the two mounting blocks on the bottom of the inline roller skate shoes is preset at 165 mm, with the diameter of a typical roller being 84 mm or smaller. Thus, five rollers can be mounted on each inline roller skate shoe at the same time. To have a variety of production lines, the producer increases the roller diameter up to 100 mm. In this way, only four rollers are required for inline roller skate shoes which reduce the number of rollers and the time required for assembly.

However, with respect to 100 mm rollers, when the distance between the mounting blocks is 165 mm apart, the space between the lower shoe and the roller frame is not sufficient to accommodate the larger roller, which causes contact between the roller and the lower shoe. And, as a result, interfere with roller operation. In another conventional set up, one larger roller is disposed at the front and rear ends, and two smaller rollers are disposed in the middle of the roller skate shoes. However, because the smaller rollers rotate more than the larger rollers, the roller behavior may be inconsistent, which causes problems with speed and safety.

Accordingly, in order to solve the problem of the roller having 100 mm or more, it is necessary to expand the space between the roller frame and the bottom of the shoe. However, this expansion of space inevitably elevates the wearer's center of gravity, and as a result, reduces and hinders the operability and stability of the roller skate shoes to the wearer.

If the roller frame structure is not changed, the lower portion of the inline roller skate shoe cannot accommodate enough rollers. Thus, the distance between the mounting blocks at the bottom of the shoe is generally adjusted to 195 mm. In this way, four 100 mm or more rollers can be mounted at the same time without changing other parts. However, this method also introduces new problems. If only four 100 mm rollers are mounted, increased pressure will be applied to the bottom of the shoe. If the thickness of the underside of the shoe is not increased, swinging will occur during skating. If its thickness is increased, the weight of the shoe will also be increased, which will slow down the skater and reduce operability.

Accordingly, these existing technical drawbacks require further improvement and development.

It is an object of the present invention to provide an improved undercarriage for inline roller skate shoes. By designing a layered structure for the bottom of the shoe without increasing the shoe weight, the present invention is to increase the strength to the bottom of the shoe and to improve the safety of use of the inline roller skate shoes.

The novel techniques for the present invention are as follows:

The lower part of the inline roller skate shoe in the present invention is a soft layer installed between multiple layers of carbon fiber or glass fiber fabric, and any carbon fiber or glass fiber fabric for supporting two mounting blocks on the lower structure for mounting the roller. It includes an X-shape chassis.

In the undercarriage of the inline roller skate shoe described above, the distance between the mounting blocks is 195 mm or 165 mm.

In the substructure of the inline roller skate shoe described above, the carbon fiber or glass fiber fabric layer consists of eleven layers.

The present invention provides an improved undercarriage for inline roller skate shoes. By installing a soft X-shaped chassis between any carbon fiber or fiberglass fabric at the bottom of the inline roller skate shoes, it increases the strength and tenacity of the shoe and thereby the safety and operability of the inline roller skate shoes. improve operability.

1 shows the shoe structure of a conventional inline roller skate shoe.
2 is a perspective view of a structure proposed in the present invention.
3 is a cross-sectional view of the substructure for inline roller skate shoes.
Figure 4 illustrates the separation of the inline roller skate shoe bottom and the soft X-shaped chassis structure in the present invention.

Details of the preferred embodiments for the present invention are provided below.

As shown in Figs. 2 and 3, the inline roller skate shoes 100 for the present invention employ carbon fiber or glass fiber fabric to produce the shoe bottom. The structure for the bottom of the shoe includes a lamination of multiple layers of carbon fiber fabric. There are eleven carbon fiber or glass fiber layers 110 in which the layer layers are manually stacked. The novel structure for shoe bottom in the present invention may use different numbers of carbon fiber layers and may have a soft X-shaped chassis 120 installed between any of the layers. For example, it may be installed in the second or third layer under the shoe, as shown in FIG. 4. Each shoe has one soft X-shaped chassis 120, which supports two mounting blocks 121 at the bottom of the shoe described above. The two mounting blocks 121 have corresponding screw holes 122 for mounting the roller frame.

The X-shaped chassis is formed by a foam material or waxy material (hotmelt material) which provides light weight. In the case of using waxy materials in producing an X-shaped chassis, Applicants can heat them up and spill these materials out of the shell to provide a very light weight structure.

In the undercarriage for inline roller skate shoes of the present invention, two mounting blocks 121 are set 195 mm or 165 mm apart, the mounting block being installed during the lamination of carbon fiber or glass fiber layers.

In the undercarriage for inline roller skate shoes of the present invention, the two mounting blocks 121 are set 195 mm or 165 mm apart, and between these spaces, a soft X-shaped chassis that can be made of PVC is It is then installed, and then a multilayer of carbon fiber or glass fiber fabric is laminated on the bottom of the shoe. This substructure is better for all types of wheel mountings that are lighter and have stronger strength.

The structural properties of the soft plastic chassis described above are light weight and have the ability to absorb vibrations; If a soft X-shaped chassis is installed on a layer of carbon fiber or fiberglass fabric, it will improve the strength of the shoe bottoms as hard as a steel bar, and also the toughness of the shoe bottom without increasing the shoe weight. Will increase. In addition, the pressure exerted on the rollers during the rolling operation will not affect the rolling speed and safety. Accordingly, the present invention provides improved strength for the under shoes of an inline roller skate shoe.

It is understood that one of ordinary skill in the art can easily make modifications or variations based on the above application, whereby all such modifications or variations will be included in the claims in the present invention.

Claims (3)

Multilayer stacks of carbon fiber or glass fiber fabric;
A soft X-shaped chassis installed between any of the above carbon fiber or glass fiber fabric layers; And
Two mounting blocks for mounting the roller frame on the underlying structure;
The soft X-shaped chassis is used as a means for supporting the two mounting blocks for mounting a roller frame on the undercarriage. The undercarriage of claim 1, wherein the distance between the two mounting blocks is 195 mm or 165 mm. 4. The undercarriage of claim 1, wherein the carbon fiber or glass fiber fabric layer is comprised of eleven layers.
KR1020107020102A 2008-11-10 2008-11-10 Bottom structure for inline roller skate shoes KR101193734B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2008/001863 WO2010051657A1 (en) 2008-11-10 2008-11-10 Bottom structure for inline roller skate shoes

Publications (2)

Publication Number Publication Date
KR20100118992A true KR20100118992A (en) 2010-11-08
KR101193734B1 KR101193734B1 (en) 2012-10-22

Family

ID=42152447

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020107020102A KR101193734B1 (en) 2008-11-10 2008-11-10 Bottom structure for inline roller skate shoes

Country Status (4)

Country Link
EP (1) EP2344261A4 (en)
KR (1) KR101193734B1 (en)
CN (1) CN201815085U (en)
WO (1) WO2010051657A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2582260B1 (en) 2010-06-17 2019-08-14 Dashamerica, Inc. D/b/a Pearl Izumi Usa, Inc. Dual rigidity shoe sole
JP5976095B2 (en) 2011-03-25 2016-08-23 ダッシュアメリカ インコーポレイテッドＤａｓｈａｍｅｒｉｃａ，Ｉｎｃ． Sole used for footwear and method of forming the same
USD715522S1 (en) 2012-07-25 2014-10-21 Dashamerica, Inc. Shoe sole
USD713135S1 (en) 2012-07-25 2014-09-16 Dashamerica, Inc. Shoe sole

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO158362C (en) * 1986-03-26 1988-08-31 Jan Bratland SKOEYTE.
IT1279453B1 (en) * 1995-10-18 1997-12-10 Tecnica Spa IN-LINE WHEEL SHOE WITH VIBRATION INTERCEPTION
CN1135927A (en) * 1996-02-27 1996-11-20 郭成益 Method for manufacturing integrated skates
IT1294449B1 (en) * 1997-07-02 1999-03-24 F B C Di Giuliano Frati & C Sn SPORTS FOOTWEAR STRUCTURE AND METHODS FOR IMPLEMENTING THE SAME IN PARTICULAR FOR SINGLE-ROW AND SHORTRACKING SKATES.
FR2790970B1 (en) * 1999-03-15 2001-11-02 Salomon Sa SKATE, ESPECIALLY ON LINE WHEELS, FOR "AGGRESSIVE" SKATING
DE10147660B4 (en) * 2001-09-27 2008-01-31 Mako Sport Sportartikel-Vertriebs Gmbh Footwear for a roller sports device
ITPN20030009U1 (en) * 2003-04-04 2004-10-05 Mgm Spa SHOE WITH IN-LINE WHEELS, PARTICULARLY COMPETITION.
KR100702680B1 (en) 2006-07-10 2007-04-02 김호생 Frame for in-line skate
CN201055668Y (en) * 2007-07-03 2008-05-07 汤国强 Shoe body and base connecting structure of skate

Also Published As

Publication number Publication date
WO2010051657A1 (en) 2010-05-14
EP2344261A1 (en) 2011-07-20
EP2344261A4 (en) 2013-12-11
CN201815085U (en) 2011-05-04
KR101193734B1 (en) 2012-10-22

Similar Documents

Publication Publication Date Title
KR101193734B1 (en) Bottom structure for inline roller skate shoes
US9745758B2 (en) Panel suitable for assembling a waterproof floor or wall covering, method of producing a panel
CN102015043B (en) Suspension skateboard truck
JP2017209488A (en) Natural molded structure of combination type arcuate running board
CN101746097A (en) Composite board with sandwich components for transport facility
US7537220B2 (en) Skateboard system
WO2008064985A3 (en) Lightweight moulded piece and corresponding production method
CN101069775A (en) Sport scooter with air-cushion function and mfg. method
NO20110045A1 (en) TROUBLE Cushion for treadmill
NZ578195A (en) Lightweight wood-based sandwhich panel type board and process for producing it
CN204354543U (en) A kind of light-duty bulletproof glass
KR20120028549A (en) Complex carbon materials comprising carbon sheet and fibers, components of bicycles comprising the same, and the bicycles using the same
US20210339113A1 (en) Multicore snowboard construction and production method
CN104149414B (en) Hot pressing is with strengthening elastomeric cushion material combination and using the laminate strengthening elastomeric cushion material combination containing this hot pressing
CN217232545U (en) Sports wood floor with two-layer structure
TWM409869U (en) Bottom structure of inline skate
JP6360663B2 (en) Finishing material
CN209159080U (en) A kind of coker stainless steel clad plate
CN106183213A (en) A kind of composite plate with arch support structures sandwich structure and preparation method thereof
CN215407155U (en) Elastic sports plastic sports floor
KR20090023032A (en) Plate having excellent shock-resistancy and flame retardancy
CN205339950U (en) A blotter for sports training
CN216653262U (en) Composite arched treadmill plate
CN211780138U (en) Wear-resistant lining plate structure
CN207647111U (en) A kind of environment friendly plastic rubber elastic sports floor

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20151006

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee