WO2005009555A1 - Structure de support de patins - Google Patents

Structure de support de patins Download PDF

Info

Publication number
WO2005009555A1
WO2005009555A1 PCT/CN2004/000065 CN2004000065W WO2005009555A1 WO 2005009555 A1 WO2005009555 A1 WO 2005009555A1 CN 2004000065 W CN2004000065 W CN 2004000065W WO 2005009555 A1 WO2005009555 A1 WO 2005009555A1
Authority
WO
WIPO (PCT)
Prior art keywords
axle
hole
bracket
skates
holes
Prior art date
Application number
PCT/CN2004/000065
Other languages
English (en)
Chinese (zh)
Inventor
Guohua Wang
Original Assignee
Guohua Wang
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 Guohua Wang filed Critical Guohua Wang
Publication of WO2005009555A1 publication Critical patent/WO2005009555A1/fr

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
    • A63C17/22—Wheels for roller skates
    • A63C17/223—Wheel hubs
    • 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

Definitions

  • the invention relates to a skate accessory in the field of skates, in particular to a bracket structure of skates. Background technique
  • the support structure of skates on the market tends to be made of lightweight materials, and is popular because of its beautiful appearance and light weight.
  • the structure of the bracket, rollers and axles is such that a number of rollers are arranged on the bracket, and the axle of the rollers is fastened to the internal screw hole provided directly on the bracket. Since the bracket is a lightweight material, its strength is limited It is easy to damage the internal thread when using it.
  • Some roller skates have at least one end of the axle of the bracket structure exposed on the outside of the bracket, and the axle is connected with the shaft sleeve by a thread. When a collision or an emergency stop or a sharp turn occurs during movement, the thread is likely to be damaged.
  • roller skates on the market are limited to the conditions to overcome processing errors and limit manufacturing costs, and they do not have the above-mentioned key structure. At present, no simple and effective structural form that can approach this ideal state and can ensure safety has been found.
  • the main purpose of the present invention is to overcome the defects of the existing bracket structure of the existing skates, and to provide a new structure of the bracket structure of the skates.
  • the main technical problem to be solved is to make the brackets connected firmly, and the use is very safe and reliable. To the greatest extent, all axles can be parallel and in the same plane, and the manufacturing cost is low.
  • the bracket structure of the skates according to the present invention comprises a bracket made of a hard material with a door shape on the side and a plurality of axle devices made of a harder material provided at the lower portion of the bracket, wherein each axle device includes A wheel shaft and a screw sleeve, one end of the wheel shaft is provided with a thread, the screw sleeve is provided with an internal thread, an external step is provided with a straight stripe protruding from the Donai, and a lower part of the bracket is provided with a wheel shaft.
  • each set of through-holes is composed of left and right holes located on the same axis, the screw sleeve is embedded in the right hole, the axle passes through the left hole of the bracket, and its thread Tightened in the internal thread of the nut.
  • the end surface of the other end of the wheel axle is provided with a hexagonal recess.
  • the support structure of the foregoing skates wherein the front portion of the support is provided with a front platform, and the rear portion is provided with the support structure of the aforementioned water skates, wherein the front platform is provided with at least one long hole, and the rear platform There are at least one slot.
  • rollers are installed in the middle of the lower left and right holes of the bracket, and the center of the roller is provided with wheel holes.
  • the number of rollers is the same as that of the axle device, and the axle passes through the roller. Round hole.
  • a water jet is installed in the middle of the lower left and right holes of the bracket, and the wheel shaft passes through the skate.
  • the main technology of the present invention is to use a hard shield material for the bracket, so as to limit the lateral displacement of the roller during rotation.
  • Each axle device includes an axle and a screw sleeve, and one end of the axle It is provided with threads, the screw sleeve is provided with internal threads, the outside is provided with steps and provided with a plurality of protruding straight stripes, and the lower part of the bracket is provided with a plurality of parallel through holes having the same number as the axle device.
  • the hole is composed of a left hole and a right hole located on the same axis.
  • the screw sleeve is embedded in the right hole.
  • the wheel shaft passes through the left hole of the bracket.
  • the thread is fastened in the internal thread of the screw sleeve.
  • the harder material than the bracket makes the axle device of the skates less wearable and more secure.
  • the hardness of the axle device is higher than the hardness of the bracket.
  • the support structure of the skates with special structure of the present invention has the above-mentioned many advantages and practical values, and no similar structural design has been publicly published or used in similar products, regardless of the structure or function.
  • FIG. 1 is a schematic diagram showing the appearance of a support structure of roller skates according to the present invention
  • FIG. 2 is an exploded perspective view of a bracket structure of roller skates according to the present invention.
  • FIG. 3 is a partial cross-sectional view of a bracket structure of a roller skate in accordance with the present invention. detailed description
  • the support structure of the skates of the present invention mainly includes: a support 1, a roller 1 of a wheel hole 21, and an axle device 3. This embodiment is described by taking four rollers as an example.
  • the bracket 1 is made of light metal, and its side shape is ⁇ .
  • the front of the bracket 1 is provided with a front platform 11, the rear is provided with a rear platform 12, the front end is provided with an inverted U-shaped groove, and the lower portion of the bracket 1 is provided with 4 Groups of parallel smooth through holes.
  • Each through hole is composed of left holes 141 and right holes 142 located on the same axis.
  • Each group of through holes is set at an equal distance.
  • the countertops are parallel.
  • the front platform 11 is provided with a long hole 111, the rear platform is provided with two long holes 121, and the front and rear platforms are used for fixed connection with the sole of any shoe body.
  • Each axle device 3 is composed of an axle 31 and a screw sleeve 32.
  • the axle 31 and the screw sleeve 32 are made of the same metal material. The strength of this metal material is higher than that of the bracket 1.
  • One end of the axle 31 is provided with a thread 311.
  • the end surface of the other end is provided with a hexagonal recess 312,
  • the screw sleeve 32 is provided with an internal thread 322 inside, and the outside is provided with a step and a plurality of protruding straight stripes 321.
  • the screw sleeve 32 is tightly embedded in the right hole 142 of the bracket 1.
  • the external steps and protruding straight stripes 312 tightly combine the screw sleeve 32 with the right hole 142 of the bracket 1.
  • the wheel 31 is provided with one end of the thread 311.
  • the left hole 141 through the bracket 1 and the wheel hole 21 of the roller are fastened with the internal thread 322 of the screw sleeve 32. Since the screw sleeve 32 and the wheel shaft 31 are made of the same material with good strength, the threads are not easily damaged. To achieve a more secure and reliable purpose.
  • the four wheel shafts 31 are respectively passed through the left hole 141 of the bracket 1 and the wheel hole 21 of the roller 2 and fastened to the internal thread 322 of the screw socket embedded in the right hole 142, so that the roller 2 can be inside the bracket 1. Freely rotate around the wheel shaft 31. Since the metal material used in the axle device 3 is stronger than the metal material used in the bracket 1, the machining error between the axle device and the through hole on the bracket will cause a slight deformation of the above-mentioned through hole during the assembly and embedding process, thereby processing. The errors can be offset each other to achieve the purpose of maximizing that all axles can be parallel and in the same plane, and the manufacturing cost is low.
  • the support structure of the skates of the present invention can be installed with at least two rollers, and the installation of multiple rollers according to the structure of the present invention is within the protection scope of the present invention.
  • the support structure of the skates of the present invention can be fixedly connected to the sole of any shoe body.
  • an ice skate is installed in the support structure of the water skate, and the water jet is installed in In the middle of the left and right holes of the through hole of the bracket, the structure of the screw sleeve is the same as that of the previous embodiment.
  • the screw sleeve is embedded in the right hole of the bracket, and the threaded end of the wheel shaft passes through the left hole of the bracket and the ice skate in order. , Fasten with the internal thread of the screw sleeve.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

L'invention concerne une structure de support de patins qui comporte un châssis sous lequel sont montés plusieurs dispositifs d'essieux. Le châssis, en matériau dur, a une forme en à l'intérieur. Les dispositifs d'essieux sont en matériau plus dur. Chaque dispositif d'essieu comporte un essieu et un tendeur réalisé dans le même matériau que l'essieu. L'essieu est fileté à une extrémité. Le tendeur comporte un filet de vis interne et, à l'extérieur, un pas et plusieurs bandes droites saillantes. Le fond du châssis comporte plusieurs ensembles de trous traversants lisses parallèles. Le nombre de trous correspond à celui des dispositifs d'essieux. Chaque ensemble de trous traversants comporte un trou à gauche et un trou à droite situé dans le même axe que le trou de gauche. Le tendeur est solidaire du trou de droite. L'essieu traverse le trou de gauche de l'essieu. Le filet de l'essieu est vissé dans le filet de vis interne du tendeur. Ces patins à roues libres sont solidement assemblés et peuvent être utilisés en toute sécurité. En outre, ils peuvent être adaptés aux semelles de tous les types de chaussures.
PCT/CN2004/000065 2003-07-30 2004-01-18 Structure de support de patins WO2005009555A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN03206257.5 2003-07-30
CN 03206257 CN2661261Y (zh) 2003-07-30 2003-07-30 溜冰鞋的支架

Publications (1)

Publication Number Publication Date
WO2005009555A1 true WO2005009555A1 (fr) 2005-02-03

Family

ID=34085342

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2004/000065 WO2005009555A1 (fr) 2003-07-30 2004-01-18 Structure de support de patins

Country Status (2)

Country Link
CN (1) CN2661261Y (fr)
WO (1) WO2005009555A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101284177B (zh) * 2008-03-11 2010-06-23 汤国强 可全拆换的溜冰鞋

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87209411U (zh) * 1987-06-18 1988-03-02 张重建 溜冰鞋
CN2093668U (zh) * 1991-05-24 1992-01-22 许国声 轮式旱冰刀
US5257793A (en) * 1992-01-21 1993-11-02 Pierre Fortin Skate with adjustable runner
DE19649029A1 (de) * 1996-09-11 1998-03-12 Werner Beck Schuh oder Stiefel mit reibungsvermindernder Vorrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87209411U (zh) * 1987-06-18 1988-03-02 张重建 溜冰鞋
CN2093668U (zh) * 1991-05-24 1992-01-22 许国声 轮式旱冰刀
US5257793A (en) * 1992-01-21 1993-11-02 Pierre Fortin Skate with adjustable runner
DE19649029A1 (de) * 1996-09-11 1998-03-12 Werner Beck Schuh oder Stiefel mit reibungsvermindernder Vorrichtung

Also Published As

Publication number Publication date
CN2661261Y (zh) 2004-12-08

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