WO2023138006A1 - New articulated brake mechanism operating across two wheels - Google Patents

New articulated brake mechanism operating across two wheels Download PDF

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Publication number
WO2023138006A1
WO2023138006A1 PCT/CN2022/104921 CN2022104921W WO2023138006A1 WO 2023138006 A1 WO2023138006 A1 WO 2023138006A1 CN 2022104921 W CN2022104921 W CN 2022104921W WO 2023138006 A1 WO2023138006 A1 WO 2023138006A1
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WIPO (PCT)
Prior art keywords
brake
wheels
brake arm
arm
wheel
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PCT/CN2022/104921
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French (fr)
Chinese (zh)
Inventor
朱光
Original Assignee
朱光
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Priority claimed from CN202210061754.2A external-priority patent/CN116492663A/en
Priority claimed from CN202220343696.8U external-priority patent/CN216723328U/en
Application filed by 朱光 filed Critical 朱光
Publication of WO2023138006A1 publication Critical patent/WO2023138006A1/en

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    • 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
    • A63C17/14—Roller skates; Skate-boards with brakes, e.g. toe stoppers, freewheel roller clutches

Definitions

  • the invention mainly relates to the field of footwear, and in particular to a new type of brake mechanism that is articulated across double wheels and used for roller skates.
  • Roller skates are a light, labor-saving gliding tool, but when encountering stairs, escalators or potholes, it becomes difficult and unsafe.
  • roller skates In order to break through the limitations of roller skates and improve their safety, the inventor, through in-depth research and experiments, invented a new type of brake mechanism that can be used for roller skates, and can also be used in similar applications with front and rear wheel structures.
  • the present invention specifically adopts the following scheme:
  • a new type of brake mechanism articulated across two wheels mainly includes a brake drive unit, a front brake arm, a rear brake arm, and at least one pin shaft.
  • the new brake mechanism articulated across two wheels is arranged between the front wheel and the rear wheel.
  • the axles of the front wheel and the rear wheel are fixed on the mechanism carrier, and the brake drive unit is also fixed on the mechanism carrier.
  • the front wheel and the rear wheel are drive wheels or idler wheels with in-wheel motors.
  • the brake driving unit is usually a low-speed high-torque motor or a structure in which the motor is connected in series with a reducer, or it can be a push-pull electromagnet whose mandrel moves linearly.
  • the brake driving unit is a motor or a motor connected in series with a reducer, its mandrel is connected to a screw or the mandrel itself is a screw.
  • connection mode between the front brake arm, the rear brake arm and the mandrel of the brake drive unit is usually hinged, that is, the front brake arm and the rear brake arm are provided with horizontal slide pin slots, the front brake arm and the rear brake arm are hinged through the slide pin, and the slide pin can slide horizontally in the slide pin slot, and the center of the slide pin is provided with a longitudinal hole matching the lower section of the mandrel of the brake drive unit.
  • the front edge of the front brake arm is in contact with the front wheel, and the rear edge of the rear brake arm is in contact with the rear wheel.
  • at least one of the two parts can be provided with adjustable brake shoes.
  • the front and rear parts are equipped with adjustable brake shoes.
  • the front and rear adjustable brake shoes are respectively fixed with the front and rear brake arms by connecting bolts. the initial gap.
  • the bottom end of the mandrel of the brake drive unit can be connected with a telescopic pad.
  • the stretch pad is used to increase the coefficient of friction and adhesion when the mandrel moves downward and contacts the ground, so that the wearer can walk more stably and safely when walking or going up and down stairs, and prevent slipping and falling.
  • a brake bump can be provided at the rear end of the sole body.
  • the height of the brake bump from the ground can be adjusted and set between 1.5 and 15 mm.
  • Fig. 1 is the overall outline view of the roller skates of the present invention comprising a novel brake mechanism articulated across two wheels.
  • Fig. 2 is a longitudinal sectional view of a roller skate including a novel brake mechanism articulated across two wheels of the present invention.
  • Fig. 3 is a transverse cross-sectional view of the roller skates of the present invention comprising a novel brake mechanism articulated across two wheels.
  • Fig. 4 is an exploded view of the roller skates of the present invention comprising a novel brake mechanism articulated across two wheels.
  • Fig. 5 is a longitudinal sectional view of a roller skate in which the lower end of the mandrel of the brake drive unit is connected to the screw rod of the present invention.
  • a new type of brake mechanism that spans two wheels; 101, a brake drive unit; 102, a front brake arm; 103, a rear brake arm; 104, a pin shaft; 106, a screw; 107, an adjustable brake block;
  • roller skates are divided into a left shoe and a right shoe, and the left shoe and the right shoe have the same structure, and Fig. 1 only shows one of them.
  • Each shoe mainly includes a new brake mechanism 1, a mechanism carrier 2, a front wheel 3, and a rear wheel 4, which are articulated across two wheels.
  • the novel brake mechanism articulated across two wheels mainly includes a brake drive unit 101, a front brake arm 102, a rear brake arm 103, and a pin shaft 104;
  • the cross-sectional structure of the roller skates of the present invention comprising a novel brake mechanism articulated across two wheels is displayed.
  • FIG. 4 the exploded unfolding structure of the roller skates comprising a novel brake mechanism articulated across two wheels of the present invention is displayed.
  • FIG. 5 the longitudinal sectional structure of the roller skate in which the lower end of the mandrel of the brake drive unit is connected to the screw rod is shown.
  • Embodiment 1 As shown in Fig. 2, Fig. 3 and Fig. 4, the roller skates comprising the novel braking mechanism 1 of the double-wheel articulation of the present invention.
  • the roller skates are divided into a left shoe and a right shoe, and each shoe mainly includes a novel brake mechanism 1 , a mechanism carrier 2 , a front wheel 3 , and a rear wheel 4 articulated across two wheels.
  • the novel brake mechanism 1 spanning two wheels mainly includes a brake drive unit 101, a front brake arm 102, a rear brake arm 103, and a pin shaft 104;
  • the new brake mechanism 1 spanning two wheels is arranged between the front wheel 3 and the rear wheel 4.
  • the axles of the front wheel 3 and the rear wheel 4 are all fixed on the sole body, and the brake drive unit 101 is also fixed on the sole body.
  • pin shafts 104 that is, the front brake arm 102 and the rear brake arm 103 are each hinged to the sole body through one pin shaft 104.
  • the brake driving unit 101 is a low-speed high-torque motor, and its mandrel itself is a screw rod.
  • the connecting mode of the mandrels of the front brake arm 102, the rear brake arm 103 and the brake drive unit 101 is hinged, that is, the front brake arm 102 and the rear brake arm 103 are provided with sliding pin slots in the horizontal direction, the front brake arm 102 and the rear brake arm 103 are hinged by the sliding pin 111, and the sliding pin 111 can slide horizontally in the sliding pin slot. Matching vias in the lower section.
  • the longitudinal through hole of the sliding pin 111 is a light hole with a clearance fit, and is equipped with a stop structure so that the mandrel can only rotate in the light hole of the sliding pin 111, but cannot move longitudinally.
  • the vias are wire holes with a clearance fit.
  • the lower part of the mandrel is a polished rod, which usually occurs when the brake drive unit 101 is a screw motor.
  • the upper part of the mandrel of the screw motor is a screw rod, and the lower part is a polished rod.
  • the position where the front edge of the front brake arm 102 is in contact with the front wheel 3 and the position where the rear edge of the rear brake arm 103 is in contact with the rear wheel 4 are all provided with adjustable brake blocks 107 .
  • the front and rear adjustable brake blocks 107 are respectively fixed to the front and rear brake arms by at least one connecting bolt respectively.
  • at least one top screw is respectively provided between the front and rear adjustable brake blocks 107 and the front and rear brake arms to adjust the initial gap between the adjustable brake block 107 and the front wheel 3 or the rear wheel 4; usually the number of connecting bolts between the adjustable brake block 107 and the brake arm is 4, and the number of top screws is 2.
  • the top screw hole is arranged on the side of the adjustable brake block 107 or the brake arm, which is convenient for adjustment. The top screw is screwed inward, and the matching slope between the adjustable brake block 107 and the brake arm is stretched out.
  • the compression elastic element 112 is usually a compression spring.
  • the bottom end of the mandrel of the brake drive unit 101 is connected to a telescopic pad 108 .
  • the telescopic pad 108 is used to increase the coefficient of friction and adhesion when the mandrel moves downward and contacts the ground, so that the wearer can walk more stably and safely when walking or going up and down stairs, and prevent slipping and falling.
  • Embodiment 2 As shown in FIG. 5 , a roller skate in which the lower end of the mandrel of the brake drive unit of the present invention is connected to a screw rod.
  • the roller skates are divided into a left shoe and a right shoe, and each shoe mainly includes a novel brake mechanism 1 , a mechanism carrier 2 , a front wheel 3 , and a rear wheel 4 articulated across two wheels.
  • the novel brake mechanism articulated across two wheels mainly includes a brake drive unit 101, a front brake arm 102, a rear brake arm 103, and a pin shaft 104;
  • the brake driving unit 101 is also a low-speed high-torque motor, and the lower end of the mandrel is sleeved with an independent screw rod 106 .
  • connection mode of the front brake arm 102, rear brake arm 103 and the mandrel of the brake drive unit 101 is hinged, that is, the front brake arm 102 and the rear brake arm 103 are provided with horizontal sliding pin slots, and the front brake arm 102 and rear brake arm 103 are hinged through the sliding pin 111.
  • the sliding pin 111 can slide horizontally in the sliding pin slot. silk hole.
  • the mandrel moves forward, drives the screw rod 106 to move forward, drives the sliding pin 111 to move downward, and then drives the front brake arm 102 and the rear brake arm 103 to swing downward until they contact the ground, producing the effect of locking and preventing the roller skates.
  • drive slide pin 111 to move upwards, and then drive front brake arm 102, rear brake arm 103 to swing upwards and reset, and the other end of front brake arm 102, rear brake arm 103 then resets downwards, makes front and rear adjustable brake blocks 107 disengage from front wheel 3, rear wheel 4 respectively, brake is released, and front wheel 3, rear wheel 4 can return free rotation.

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Abstract

Disclosed in the present invention is a new articulated brake mechanism operating across two wheels. The new articulated brake mechanism operating across two wheels mainly comprises a brake driving unit, a front brake arm, a rear brake arm and at least one pin shaft, and is arranged between a front wheel and a rear wheel, wherein axles of the front and the rear wheel are both fixed to a mechanism carrier, and the brake driving unit is also fixed to the mechanism carrier; and a lower portion of a spindle of the brake driving unit is connected to the front brake arm and the rear brake arm, and the front brake arm and the rear brake arm are articulated with the mechanism carrier by means of the pin shaft. The new articulated brake mechanism operating across two wheels is generally applied to a roller skate with front and rear wheels, wherein the mechanism carrier is a sole body of the roller skate, and the front and the rear wheel are driving wheels with hub electric motors, or are unpowered idler wheels.

Description

一种跨双轮铰接式新型刹车机构A new type of brake mechanism straddling double wheels 技术领域technical field
本发明主要涉及鞋类领域，特别涉及一种用于轮滑鞋的跨双轮铰接式新型刹车机构。The invention mainly relates to the field of footwear, and in particular to a new type of brake mechanism that is articulated across double wheels and used for roller skates.
背景技术Background technique
轮滑鞋是一种轻便、省力的滑行工具，但是，当遇到楼梯、自动扶梯或坑洼不平的路段时，就变得寸步难行且不安全。Roller skates are a light, labor-saving gliding tool, but when encountering stairs, escalators or potholes, it becomes difficult and unsafe.
发明内容Contents of the invention
为突破轮滑鞋的局限性，提升其安全性，本发明人经过深入研究和试验，发明了可用于轮滑鞋的一种跨双轮铰接式新型刹车机构，也可以用于同样具有前、后轮结构的相类似的应用场合。In order to break through the limitations of roller skates and improve their safety, the inventor, through in-depth research and experiments, invented a new type of brake mechanism that can be used for roller skates, and can also be used in similar applications with front and rear wheel structures.
本发明具体采用如下方案：The present invention specifically adopts the following scheme:
一种跨双轮铰接式新型刹车机构，所述跨双轮铰接式新型刹车机构主要包括刹车驱动单元、前刹车臂、后刹车臂、至少一个的销轴，所述跨双轮铰接式新型刹车机构布置于前轮和后轮之间，前轮、后轮的轮轴均固定于机构载体，刹车驱动单元亦固定于机构载体，所述刹车驱动单元的芯轴的下方联接前刹车臂、后刹车臂，前刹车臂、后刹车臂通过销轴铰接于机构载体。前轮、后轮为内含轮毂电机的驱动轮或无动力惰轮。A new type of brake mechanism articulated across two wheels. The new type brake mechanism articulated across two wheels mainly includes a brake drive unit, a front brake arm, a rear brake arm, and at least one pin shaft. The new brake mechanism articulated across two wheels is arranged between the front wheel and the rear wheel. The axles of the front wheel and the rear wheel are fixed on the mechanism carrier, and the brake drive unit is also fixed on the mechanism carrier. The front wheel and the rear wheel are drive wheels or idler wheels with in-wheel motors.
所述销轴通常为2个，即前刹车臂、后刹车臂均通过1个销轴铰接于机构载体；当所述跨双轮铰接式新型刹车机构应用于两轮以上的轮滑鞋时，所述机构载体即为轮滑鞋的鞋底本体。There are usually two pins, that is, the front brake arm and the rear brake arm are hinged to the mechanism carrier through one pin; when the new brake mechanism articulated across two wheels is applied to roller skates with more than two wheels, the mechanism carrier is the sole body of the roller skates.
所述刹车驱动单元通常为低速大扭矩电机或电机串接减速机的结构，也可以为芯轴直线移动的推拉式电磁铁。所述刹车驱动单元为电机或电机串接减速机时，其芯轴连接丝杆或芯轴本身即为丝杆。The brake driving unit is usually a low-speed high-torque motor or a structure in which the motor is connected in series with a reducer, or it can be a push-pull electromagnet whose mandrel moves linearly. When the brake driving unit is a motor or a motor connected in series with a reducer, its mandrel is connected to a screw or the mandrel itself is a screw.
所述前刹车臂、后刹车臂与刹车驱动单元的芯轴的联接方式通常为铰接方式，即前刹车臂、后刹车臂均开设有水平方向的滑销槽孔，前刹车臂、后刹车臂通过滑销相铰接，同时滑销可在滑销槽孔内沿水平方向滑移，滑销的中心位置开设有纵向的与刹车驱动单元的芯轴下段相匹配的孔。The connection mode between the front brake arm, the rear brake arm and the mandrel of the brake drive unit is usually hinged, that is, the front brake arm and the rear brake arm are provided with horizontal slide pin slots, the front brake arm and the rear brake arm are hinged through the slide pin, and the slide pin can slide horizontally in the slide pin slot, and the center of the slide pin is provided with a longitudinal hole matching the lower section of the mandrel of the brake drive unit.
当滑销向下移动时，带动前刹车臂、后刹车臂向下摆动，前刹车臂、后刹车臂的另一端则向上翘起，分别与前轮、后轮接触，产生刹车作用。When the sliding pin moved downwards, it drove the front brake arm and the rear brake arm to swing downwards, and the other ends of the front brake arm and the rear brake arm then tilted upwards to contact the front wheel and the rear wheel respectively to produce a braking effect.
所述前刹车臂前沿与前轮相接触的部位、后刹车臂后沿与后轮相接触的部位，两个部位之中，至少有一个部位可设有可调式刹车块，通常情况下，所述前、后两个部位均设有可调 式刹车块，前、后的可调式刹车块分别通过连接螺栓与前、后刹车臂相固定，同时，前、后的可调式刹车块与前、后刹车臂之间还设有顶丝，用以调节可调式刹车块与前轮或后轮之间的初始间隙。The front edge of the front brake arm is in contact with the front wheel, and the rear edge of the rear brake arm is in contact with the rear wheel. Among the two parts, at least one of the two parts can be provided with adjustable brake shoes. Usually, the front and rear parts are equipped with adjustable brake shoes. The front and rear adjustable brake shoes are respectively fixed with the front and rear brake arms by connecting bolts. the initial gap.
所述刹车驱动单元的芯轴的底端可连接伸缩垫。所述伸缩垫用以增大芯轴向下移动并与地面接触时的摩擦系数和附着力，使得穿着者在行走模式或上下楼梯时，行走的更加稳定、安全，防止打滑、摔跤。The bottom end of the mandrel of the brake drive unit can be connected with a telescopic pad. The stretch pad is used to increase the coefficient of friction and adhesion when the mandrel moves downward and contacts the ground, so that the wearer can walk more stably and safely when walking or going up and down stairs, and prevent slipping and falling.
后仰摔倒通常是轮滑鞋穿着者最为严重的摔倒方式，极易对穿着者造成重大伤害，是最需要防范的安全事故。为尽可能增大本发明的安全性，防止穿着者后仰摔倒，在鞋底本体的后端可设有刹车凸块，该刹车凸块距离地面高度调节设定在1.5至15毫米之间，当穿着者滑行过程中，出现后仰且即将摔倒时，所述刹车凸块首先着地，与地面产生刹车作用力，借助该刹车作用力，穿着者可自动恢复平衡。Falling backwards is usually the most serious fall for the wearer of roller skates, and it is very easy to cause serious injury to the wearer, and it is the safety accident that needs to be prevented most. In order to increase the safety of the present invention as much as possible and prevent the wearer from falling backwards, a brake bump can be provided at the rear end of the sole body. The height of the brake bump from the ground can be adjusted and set between 1.5 and 15 mm.
附图概述Figure overview
图1为本发明的包含跨双轮铰接式新型刹车机构的轮滑鞋的整体外形图。Fig. 1 is the overall outline view of the roller skates of the present invention comprising a novel brake mechanism articulated across two wheels.
图2为本发明的包含跨双轮铰接式新型刹车机构的轮滑鞋的纵向剖视图。Fig. 2 is a longitudinal sectional view of a roller skate including a novel brake mechanism articulated across two wheels of the present invention.
图3为本发明的包含跨双轮铰接式新型刹车机构的轮滑鞋的横向剖视图。Fig. 3 is a transverse cross-sectional view of the roller skates of the present invention comprising a novel brake mechanism articulated across two wheels.
图4为本发明的包含跨双轮铰接式新型刹车机构的轮滑鞋的爆炸展开图。Fig. 4 is an exploded view of the roller skates of the present invention comprising a novel brake mechanism articulated across two wheels.
图5为本发明的刹车驱动单元的芯轴下端连接丝杆的轮滑鞋的纵向剖视图。Fig. 5 is a longitudinal sectional view of a roller skate in which the lower end of the mandrel of the brake drive unit is connected to the screw rod of the present invention.
图中：1、跨双轮铰接式新型刹车机构；101、刹车驱动单元；102、前刹车臂；103、后刹车臂；104、销轴；106、丝杆；107、可调式刹车块；108、伸缩垫；111、滑销；112、压缩弹性元件；2、机构载体；3、前轮；4、后轮。In the figure: 1, a new type of brake mechanism that spans two wheels; 101, a brake drive unit; 102, a front brake arm; 103, a rear brake arm; 104, a pin shaft; 106, a screw; 107, an adjustable brake block;
本发明的实施方式Embodiments of the present invention
下面结合附图对本发明的具体实施方式作进一步说明：The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:
如图1所示，本发明的包含跨双轮铰接式新型刹车机构的轮滑鞋的整体外形展示。As shown in Figure 1, the overall shape of the roller skates of the present invention comprising a novel brake mechanism articulated across two wheels is displayed.
所述轮滑鞋分为左鞋和右鞋，左鞋和右鞋结构相同，图1只展示了其中之一。The roller skates are divided into a left shoe and a right shoe, and the left shoe and the right shoe have the same structure, and Fig. 1 only shows one of them.
每只鞋主要包括跨双轮铰接式新型刹车机构1、机构载体2、前轮3、后轮4。Each shoe mainly includes a new brake mechanism 1, a mechanism carrier 2, a front wheel 3, and a rear wheel 4, which are articulated across two wheels.
如图2所示，本发明的包含跨双轮铰接式新型刹车机构的轮滑鞋的纵向剖视结构展示。As shown in Fig. 2, the longitudinal cross-sectional structure of the roller skates of the present invention comprising a novel brake mechanism articulated across two wheels is displayed.
所述跨双轮铰接式新型刹车机构主要包括刹车驱动单元101、前刹车臂102、后刹车臂103、销轴104；还可以包括可调式刹车块107、伸缩垫108、滑销111、压缩弹性元件112。The novel brake mechanism articulated across two wheels mainly includes a brake drive unit 101, a front brake arm 102, a rear brake arm 103, and a pin shaft 104;
如图3所示，本发明的包含跨双轮铰接式新型刹车机构的轮滑鞋的横向剖视结构展示。As shown in FIG. 3 , the cross-sectional structure of the roller skates of the present invention comprising a novel brake mechanism articulated across two wheels is displayed.
如图4所示，本发明的包含跨双轮铰接式新型刹车机构的轮滑鞋的爆炸展开结构展示。As shown in FIG. 4 , the exploded unfolding structure of the roller skates comprising a novel brake mechanism articulated across two wheels of the present invention is displayed.
如图5所示，本发明的刹车驱动单元的芯轴下端连接丝杆的轮滑鞋的纵向剖视结构展示。As shown in FIG. 5 , the longitudinal sectional structure of the roller skate in which the lower end of the mandrel of the brake drive unit is connected to the screw rod is shown.
工业实用性Industrial Applicability
实施例一：如图2、图3、图4所示，包含本发明的跨双轮铰接式新型刹车机构1的轮滑鞋。Embodiment 1: As shown in Fig. 2, Fig. 3 and Fig. 4, the roller skates comprising the novel braking mechanism 1 of the double-wheel articulation of the present invention.
所述轮滑鞋分为左鞋和右鞋，每只鞋主要包括跨双轮铰接式新型刹车机构1、机构载体2、前轮3、后轮4。The roller skates are divided into a left shoe and a right shoe, and each shoe mainly includes a novel brake mechanism 1 , a mechanism carrier 2 , a front wheel 3 , and a rear wheel 4 articulated across two wheels.
所述跨双轮铰接式新型刹车机构1主要包括刹车驱动单元101、前刹车臂102、后刹车臂103、销轴104；还包括可调式刹车块107、伸缩垫108、滑销111、压缩弹性元件112。The novel brake mechanism 1 spanning two wheels mainly includes a brake drive unit 101, a front brake arm 102, a rear brake arm 103, and a pin shaft 104;
所述跨双轮铰接式新型刹车机构1布置于前轮3和后轮4之间，前轮3、后轮4的轮轴均固定于鞋底本体，刹车驱动单元101亦固定于鞋底本体体，所述刹车驱动单元101的芯轴的下方联接前刹车臂102、后刹车臂103，前刹车臂102、后刹车臂103通过销轴104铰接于鞋底本体。The new brake mechanism 1 spanning two wheels is arranged between the front wheel 3 and the rear wheel 4. The axles of the front wheel 3 and the rear wheel 4 are all fixed on the sole body, and the brake drive unit 101 is also fixed on the sole body.
所述销轴104为2个，即前刹车臂102、后刹车臂103各通过1个销轴104铰接于鞋底本体。There are two pin shafts 104, that is, the front brake arm 102 and the rear brake arm 103 are each hinged to the sole body through one pin shaft 104.
所述刹车驱动单元101为低速大扭矩电机，其芯轴本身即为丝杆。The brake driving unit 101 is a low-speed high-torque motor, and its mandrel itself is a screw rod.
所述前刹车臂102、后刹车臂103与刹车驱动单元101的芯轴的联接方式为铰接方式，即前刹车臂102、后刹车臂103均开设有水平方向的滑销槽孔，前刹车臂102、后刹车臂103通过滑销111相铰接，同时滑销111可在滑销槽孔内沿水平方向滑移，滑销111的中心位置开设有纵向的与刹车驱动单元101的芯轴下段相匹配的过孔。The connecting mode of the mandrels of the front brake arm 102, the rear brake arm 103 and the brake drive unit 101 is hinged, that is, the front brake arm 102 and the rear brake arm 103 are provided with sliding pin slots in the horizontal direction, the front brake arm 102 and the rear brake arm 103 are hinged by the sliding pin 111, and the sliding pin 111 can slide horizontally in the sliding pin slot. Matching vias in the lower section.
当芯轴的下段为光杆时，所述的滑销111纵向过孔为间隙配合的光孔，并配以止挡结构，使得芯轴只能在滑销111的光孔内转动，而不能纵向移动，最为常见的止挡结构即轴用挡圈，在滑销上、下均设置1个挡圈并在光轴上开设相应的挡圈槽；当芯轴的下段连接丝杆106或芯轴本身即为丝杆时，所述的滑销111纵向过孔为间隙配合的丝孔。When the lower section of the mandrel is a polished rod, the longitudinal through hole of the sliding pin 111 is a light hole with a clearance fit, and is equipped with a stop structure so that the mandrel can only rotate in the light hole of the sliding pin 111, but cannot move longitudinally. The vias are wire holes with a clearance fit.
芯轴的下段为光杆，通常出现在刹车驱动单元101为丝杆电机的情况，此时丝杆电机的芯轴上段为丝杆，下段为光杆，上段的丝杆外套电机本体即定子体，定子体内嵌丝杆螺母，芯轴即丝杆转动的同时沿轴线方向纵向移动，从而带动滑销纵向移动，本实施例示出的刹车驱动单元101即为丝杆电机。The lower part of the mandrel is a polished rod, which usually occurs when the brake drive unit 101 is a screw motor. At this time, the upper part of the mandrel of the screw motor is a screw rod, and the lower part is a polished rod.
所述前刹车臂102前沿与前轮3相接触的部位、后刹车臂103后沿与后轮4相接触的部位，均设有可调式刹车块107。前、后的可调式刹车块107分别通过各自的至少一个连接螺栓与前、后刹车臂相固定，同时，前、后的可调式刹车块107与前、后刹车臂之间分别各自还设有至少一个顶丝，用以调节可调式刹车块107与前轮3或后轮4之间的初始间隙；通常 可调式刹车块107与刹车臂之间的连接螺栓的数量为4个，顶丝的数量为2个。顶丝孔设在可调式刹车块107或刹车臂的侧面，便于调节，顶丝向里旋入，将可调式刹车块107与刹车臂之间的配合斜面撑开，可调式刹车块107的中部被顶出，可调式刹车块107与对应的前轮3或后轮4之间的初始间隙减小。The position where the front edge of the front brake arm 102 is in contact with the front wheel 3 and the position where the rear edge of the rear brake arm 103 is in contact with the rear wheel 4 are all provided with adjustable brake blocks 107 . The front and rear adjustable brake blocks 107 are respectively fixed to the front and rear brake arms by at least one connecting bolt respectively. At the same time, at least one top screw is respectively provided between the front and rear adjustable brake blocks 107 and the front and rear brake arms to adjust the initial gap between the adjustable brake block 107 and the front wheel 3 or the rear wheel 4; usually the number of connecting bolts between the adjustable brake block 107 and the brake arm is 4, and the number of top screws is 2. The top screw hole is arranged on the side of the adjustable brake block 107 or the brake arm, which is convenient for adjustment. The top screw is screwed inward, and the matching slope between the adjustable brake block 107 and the brake arm is stretched out.
当滑销111向下移动时，压缩夹于芯轴下段和滑销111之间的压缩弹性元件112，进而带动前刹车臂102、后刹车臂103向下摆动，前刹车臂102、后刹车臂103的另一端则向上翘起，使得前、后的可调式刹车块107分别与前轮3、后轮4接触，产生刹车作用。所述压缩弹性元件112通常为压簧。When the sliding pin 111 moves downward, the compressed elastic element 112 clamped between the lower section of the mandrel and the sliding pin 111 is compressed, and then the front brake arm 102 and the rear brake arm 103 are driven to swing downward, and the other ends of the front brake arm 102 and the rear brake arm 103 are tilted upward, so that the front and rear adjustable brake blocks 107 contact the front wheel 3 and the rear wheel 4 respectively to produce a braking effect. The compression elastic element 112 is usually a compression spring.
所述刹车驱动单元101的芯轴的底端连接伸缩垫108。所述伸缩垫108用以增大芯轴向下移动并与地面接触时的摩擦系数和附着力，使得穿着者在行走模式或上下楼梯时，行走的更加稳定、安全，防止打滑、摔跤。The bottom end of the mandrel of the brake drive unit 101 is connected to a telescopic pad 108 . The telescopic pad 108 is used to increase the coefficient of friction and adhesion when the mandrel moves downward and contacts the ground, so that the wearer can walk more stably and safely when walking or going up and down stairs, and prevent slipping and falling.
实施例二：如图5所示，本发明的本发明的刹车驱动单元的芯轴下端连接丝杆的轮滑鞋。Embodiment 2: As shown in FIG. 5 , a roller skate in which the lower end of the mandrel of the brake drive unit of the present invention is connected to a screw rod.
所述轮滑鞋分为左鞋和右鞋，每只鞋主要包括跨双轮铰接式新型刹车机构1、机构载体2、前轮3、后轮4。The roller skates are divided into a left shoe and a right shoe, and each shoe mainly includes a novel brake mechanism 1 , a mechanism carrier 2 , a front wheel 3 , and a rear wheel 4 articulated across two wheels.
所述跨双轮铰接式新型刹车机构主要包括刹车驱动单元101、前刹车臂102、后刹车臂103、销轴104；还包括丝杆106、可调式刹车块107、滑销111。The novel brake mechanism articulated across two wheels mainly includes a brake drive unit 101, a front brake arm 102, a rear brake arm 103, and a pin shaft 104;
所述刹车驱动单元101亦为低速大扭矩电机，其芯轴下端套接独立的丝杆106。The brake driving unit 101 is also a low-speed high-torque motor, and the lower end of the mandrel is sleeved with an independent screw rod 106 .
所述前刹车臂102、后刹车臂103与刹车驱动单元101的芯轴的联接方式为铰接方式，即前刹车臂102、后刹车臂103均开设有水平方向的滑销槽孔，前刹车臂102、后刹车臂103通过滑销111相铰接，同时滑销111可在滑销槽孔内沿水平方向滑移，滑销111的中心位置开设有纵向的与丝杆106相匹配的内丝孔。The connection mode of the front brake arm 102, rear brake arm 103 and the mandrel of the brake drive unit 101 is hinged, that is, the front brake arm 102 and the rear brake arm 103 are provided with horizontal sliding pin slots, and the front brake arm 102 and rear brake arm 103 are hinged through the sliding pin 111. At the same time, the sliding pin 111 can slide horizontally in the sliding pin slot. silk hole.
芯轴正传，带动丝杆106正传，驱动滑销111向下移动，进而带动前刹车臂102、后刹车臂103向下摆动直至与地面接触，产生使轮滑鞋锁止、防滑的作用，前刹车臂102、后刹车臂103的另一端则向上翘起，使得前、后的可调式刹车块107分别与前轮3、后轮4接触，产生刹车作用；芯轴反传，带动丝杆106反传，驱动滑销111向上移动，进而带动前刹车臂102、后刹车臂103向上摆动复位，前刹车臂102、后刹车臂103的另一端则向下复位，使得前、后的可调式刹车块107分别与前轮3、后轮4脱离接触，刹车被释放，前轮3、后轮4可回复自由转动。The mandrel moves forward, drives the screw rod 106 to move forward, drives the sliding pin 111 to move downward, and then drives the front brake arm 102 and the rear brake arm 103 to swing downward until they contact the ground, producing the effect of locking and preventing the roller skates. , drive slide pin 111 to move upwards, and then drive front brake arm 102, rear brake arm 103 to swing upwards and reset, and the other end of front brake arm 102, rear brake arm 103 then resets downwards, makes front and rear adjustable brake blocks 107 disengage from front wheel 3, rear wheel 4 respectively, brake is released, and front wheel 3, rear wheel 4 can return free rotation.
以上所举实施例为本发明的较佳实施方式，仅用来方便说明本发明，并非对本发明作任何形式上的限制，任何所属技术领域中具有通常知识者，在不脱离本发明所提技术特征的范 围内，利用本发明所揭示技术内容所作出的局部改动或修饰的等效实施例，并且未脱离本发明的技术特征内容，均仍属于本发明技术特征的范围内。The above-mentioned embodiments are preferred embodiments of the present invention, which are only used to illustrate the present invention for convenience, and are not intended to limit the present invention in any form. Any person with ordinary knowledge in the technical field, within the scope of the technical features mentioned in the present invention, utilizes the equivalent embodiments of partial changes or modifications made by the technical content disclosed in the present invention, and does not depart from the technical features of the present invention. All still belong to the scope of the technical features of the present invention.

Claims (3)

  1. 一种跨双轮铰接式新型刹车机构，其特征在于：所述跨双轮铰接式新型刹车机构(1)包括刹车驱动单元(101)、前刹车臂(102)、后刹车臂(103)、至少一个的销轴(104)，所述跨双轮铰接式新型刹车机构(1)布置于前轮(3)和后轮(4)之间，前轮(3)、后轮(4)的轮轴均固定于机构载体(2)，刹车驱动单元(101)亦固定于机构载体(2)，所述刹车驱动单元(101)的芯轴的下方联接前刹车臂(102)、后刹车臂(103)，前刹车臂(102)、后刹车臂(103)通过销轴(104)铰接于机构载体(2)。A novel brake mechanism articulated across two wheels, characterized in that: the new brake mechanism articulated across two wheels (1) includes a brake drive unit (101), a front brake arm (102), a rear brake arm (103), and at least one pin shaft (104), the new brake mechanism articulated across two wheels (1) is arranged between the front wheel (3) and the rear wheel (4), the axles of the front wheel (3) and the rear wheel (4) are fixed on the mechanism carrier (2), and the brake drive unit (101) is also fixed on the mechanism carrier (2), the front brake arm (102) and the rear brake arm (103) are connected to the lower part of the mandrel of the brake drive unit (101), and the front brake arm (102) and the rear brake arm (103) are hinged to the mechanism carrier (2) by pin shafts (104).
  2. 根据权利要求1所述的一种跨双轮铰接式新型刹车机构，其特征在于：所述前刹车臂(102)前沿与前轮(3)相接触的部位、后刹车臂(103)后沿与后轮(4)相接触的部位，两个部位之中，至少有一个部位设有可调式刹车块(107)。A new type of brake mechanism straddling two wheels according to claim 1, characterized in that: the part where the front edge of the front brake arm (102) is in contact with the front wheel (3), and the part where the rear edge of the rear brake arm (103) is in contact with the rear wheel (4), at least one of the two parts is provided with an adjustable brake block (107).
  3. 根据权利要求1所述的一种跨双轮铰接式新型刹车机构，其特征在于：所述所述刹车驱动单元(101)的芯轴的底端连接有伸缩垫(108)。The novel brake mechanism straddling two wheels articulated according to claim 1, characterized in that: a telescopic pad (108) is connected to the bottom end of the mandrel of the brake drive unit (101).
PCT/CN2022/104921 2022-01-19 2022-07-11 New articulated brake mechanism operating across two wheels WO2023138006A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202210061754.2A CN116492663A (en) 2022-01-19 2022-01-19 Novel dual-wheel hinged type braking mechanism
CN202210061754.2 2022-01-19
CN202220343696.8U CN216723328U (en) 2022-02-20 2022-02-20 Electric sole capable of going upstairs
CN202220343696.8 2022-02-20

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WO2023138006A1 true WO2023138006A1 (en) 2023-07-27

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721549A1 (en) * 1977-05-13 1978-11-16 Pell Konstruktionen Gmbh Masch Skateboard with runaway brake - has pivoted lever acting on wheels or on ground normally pressed down by weight of user
DE29709662U1 (en) * 1997-06-03 1997-08-07 Opercan, Johann, 85635 Höhenkirchen-Siegertsbrunn Roller skate, especially inline skater, with a brake device that can be operated from the shoe
WO2003004114A1 (en) * 2001-05-23 2003-01-16 Arben Vrapi Roller skate all-wheels braking system
FR2837399A1 (en) * 2002-03-22 2003-09-26 Castillo Valero Jacqueline Del Brake for in-line skates comprises arm mounted on pivot carrying rubber blocks which press against adjacent wheels, arm being operated by radio control on user's belt
CN202751773U (en) * 2012-05-02 2013-02-27 吴成江 Novel roller skate frame
CN110314365A (en) * 2019-05-20 2019-10-11 管秋霞 A kind of roller skate with shock mitigation system and brake apparatus
CN113384865A (en) * 2021-06-17 2021-09-14 朱光 Electric shoes with novel brake device
CN216676929U (en) * 2022-01-19 2022-06-07 朱光 Novel cross-double-wheel hinged brake mechanism
CN216723328U (en) * 2022-02-20 2022-06-14 朱光 Electric sole capable of going upstairs

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721549A1 (en) * 1977-05-13 1978-11-16 Pell Konstruktionen Gmbh Masch Skateboard with runaway brake - has pivoted lever acting on wheels or on ground normally pressed down by weight of user
DE29709662U1 (en) * 1997-06-03 1997-08-07 Opercan, Johann, 85635 Höhenkirchen-Siegertsbrunn Roller skate, especially inline skater, with a brake device that can be operated from the shoe
WO2003004114A1 (en) * 2001-05-23 2003-01-16 Arben Vrapi Roller skate all-wheels braking system
FR2837399A1 (en) * 2002-03-22 2003-09-26 Castillo Valero Jacqueline Del Brake for in-line skates comprises arm mounted on pivot carrying rubber blocks which press against adjacent wheels, arm being operated by radio control on user's belt
CN202751773U (en) * 2012-05-02 2013-02-27 吴成江 Novel roller skate frame
CN110314365A (en) * 2019-05-20 2019-10-11 管秋霞 A kind of roller skate with shock mitigation system and brake apparatus
CN113384865A (en) * 2021-06-17 2021-09-14 朱光 Electric shoes with novel brake device
CN216676929U (en) * 2022-01-19 2022-06-07 朱光 Novel cross-double-wheel hinged brake mechanism
CN216723328U (en) * 2022-02-20 2022-06-14 朱光 Electric sole capable of going upstairs

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