WO2017054383A1 - 一种新型带刹车脚轮 - Google Patents

一种新型带刹车脚轮 Download PDF

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Publication number
WO2017054383A1
WO2017054383A1 PCT/CN2016/072350 CN2016072350W WO2017054383A1 WO 2017054383 A1 WO2017054383 A1 WO 2017054383A1 CN 2016072350 W CN2016072350 W CN 2016072350W WO 2017054383 A1 WO2017054383 A1 WO 2017054383A1
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WO
WIPO (PCT)
Prior art keywords
brake
roller
bracket
rotating shaft
brake member
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Application number
PCT/CN2016/072350
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English (en)
French (fr)
Inventor
胡冠礼
Original Assignee
胡冠礼
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Publication date
Application filed by 胡冠礼 filed Critical 胡冠礼
Publication of WO2017054383A1 publication Critical patent/WO2017054383A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors

Definitions

  • the invention relates to a caster, in particular to a novel brake caster.
  • the caster is a component that is installed on the bottom of the device to make it easy to move. It is widely used in scaffolding, carts, cabinets, seats and other equipment, bringing great convenience to people in transportation, home, travel and so on.
  • the casters generally include a bracket and a wheel body, and at the same time, to prevent the movement of the device, a brake device is also arranged, but the easy failure of the brake device of the conventional caster hinders the normal use of the caster, and the reliability is not high.
  • the present invention provides a novel brake shoe.
  • a new type of brake caster includes a bracket and a roller rotatably disposed on the bracket, wherein the bracket is provided with a sliding slot, and the bracket is pivotally connected with a brake pedal, and the roller is provided with a sliding slot and can be disposed a sliding shaft sliding along the sliding slot, pressing or lifting the brake pedal can drive the rotating shaft and the roller to slide along the sliding slot, the bracket is further provided with a brake member, and the braking member is pivotally connected to the bracket through the rotating arm, when When the roller moves to the brake member, the brake member is pushed and rotated to be squeezed between the bracket and the roller, and the rotation of the roller is restricted by the brake member.
  • a driving chute is disposed on the brake pedal, and the rotating shaft is respectively disposed in the sliding slot and the driving chute.
  • the driving chute can drive the rotating shaft to move along the sliding slot.
  • the sliding slot is an elongated sliding slot disposed laterally on the bracket.
  • the bracket is provided with a connecting member through a rotating mechanism.
  • the two ends of the elongated sliding slot are respectively a braking position and a releasing position, and when the rotating shaft moves to the releasing position
  • the axis of the rotating shaft is offset from the axis of the rotating mechanism; when the rotating shaft is moved to the braking position, the axis of the rotating shaft is substantially aligned with the axis of the rotating mechanism.
  • the brake member When the rotating shaft moves to the braking position, the brake member is pressed between the roller and the rotating mechanism, thereby restricting the rotation of the roller and the rotating mechanism.
  • the connecting member is a connecting post
  • the rotating mechanism is a ball rotating mechanism
  • the ball rotating mechanism comprises a base fixed on the bracket and upper and lower covers respectively disposed on the bottom and the bottom, A ball is disposed between the upper cover or the lower cover or the base and the base, and the connecting post is fixed to the upper cover and the lower cover.
  • the upper side of the brake member is provided with two bumps corresponding to the lower cover.
  • the axis of the roller deviates from the axis of the connecting column; when the rotating shaft moves to the braking position of the chute, the axis of the connecting column passes through the axis of the roller.
  • the brake member has a U-shaped structure, and both end portions of the brake member are pivotally connected to the inner side of the bracket.
  • the inner side of the bracket is provided with an inner convex step structure to limit the downward rotation range of the brake member.
  • the middle of the brake pedal is pivotally connected to the bracket, and two ends of the brake pedal are respectively provided with a brake control pedal and a release control pedal.
  • a new type of brake caster includes a bracket and a roller which is arranged to rotate on the bracket.
  • the bracket is provided with a sliding slot, and the bracket is pivotally connected with a brake pedal, and the roller is provided with a brake pedal.
  • the brake pedal is disposed on the sliding slot and can slide along the sliding slot.
  • the brake pedal can be driven to slide the rotating shaft and the roller along the sliding slot.
  • the bracket is further provided with a brake member, and the brake member is pivotally connected by the rotating arm. On the bracket, when the roller moves to the brake member, the brake member is pushed and rotated to be squeezed between the bracket and the roller, and the brake member can restrict the rotation of the roller to achieve the function of the brake.
  • the brake member is pivotally connected to the bracket through the arm, so the rotation only needs to overcome the rotational resistance at the pivot point, and the brake member is extended by the arm, so the torque is much larger than the rotation resistance at the pivot point. Torque, so that the brakes can be rotated normally, ensuring that the brakes and release can be normal and reliable.
  • Figure 1 is a schematic view showing the structure of the caster of the present invention when released
  • FIG. 2 is a schematic structural view of the caster brake of the present invention
  • Figure 3 is an exploded perspective view of the present invention
  • Figure 4 is an exploded perspective view of the stent of the present invention.
  • Figure 5 is a schematic cross-sectional view showing the caster of the present invention when released
  • Figure 6 is a schematic cross-sectional view showing the caster of the present invention when it is braked.
  • FIG. 1 to FIG. 6 are schematic structural views of a specific embodiment of the present invention.
  • a novel brake caster includes a door type or a U-shaped bracket 1 and is rotatably disposed on the bracket 1 .
  • the bracket 1 On the upper roller 2, the bracket 1 is provided with a sliding slot 11 , and the bracket 1 is pivotally connected with a brake pedal 3 .
  • the roller 2 is provided with a rotating shaft which is disposed on the sliding slot 11 and can slide along the sliding slot 11 .
  • pressing or moving the brake pedal 3 can drive the rotating shaft 21 and the roller 2 to slide along the sliding slot 11, and the bracket 1 is further provided with a brake member 4 made of a hard material or an elastic material, and the braking member 4
  • the arm is pivotally connected to the bracket 1 , and when the roller 2 is moved to the brake member 4 , the brake member 4 is pushed and rotated to be squeezed between the bracket 1 and the roller 2 , and the roller is restricted by the brake member 4 . 2 rotation.
  • the sliding slot 11 is an elongated sliding slot disposed laterally on the bracket 1 , and the two ends of the elongated sliding slot are respectively a braking position and a releasing position, and the brake pedal 3 is
  • the driving chute 31 is provided in the embodiment.
  • the driving chute 31 is S-shaped.
  • the rotating shaft 21 is respectively disposed in the sliding slot 11 and the driving chute 31.
  • the driving chute 31 can drive the rotating shaft 21 to move along the sliding slot 11 .
  • the brake member 4 is U-shaped, the two ends of the brake member 4 are pivotally connected to the inner side of the bracket 1, and the two sides of the brake member 4 form a rotating arm.
  • the brake member 4 is pivotally connected to the bracket 1 by the arm, so the rotation only needs to overcome the rotational resistance at the pivot point, and the brake member 4 is extended by the arm, so the torque is much larger than the rotational resistance torque at the pivot point.
  • the brake member 4 is pivotally connected to the inner side of the bracket 1, so that it is not exposed. It is not easy to scratch people or equipment, and it is safer.
  • the bracket 1 is provided with a connecting member through a rotating mechanism, and the connecting member can be a connecting seat or a connecting post for connecting with a device to be installed, and the two sides of the elongated sliding slot are respectively brake positions.
  • the release position when the rotating shaft 21 moves to the release position, the axis of the rotating shaft 21 is offset from the axis of the rotating mechanism, so that the rotation of the rotating mechanism and the caster is more flexible, and the direction of movement is conveniently controlled; when the rotating shaft 21 moves to the braking position, The axis of the rotating shaft 21 is substantially aligned with the axis of the rotating mechanism, so as to ensure that the supporting point and the bearing direction are on the same straight line, and the bearing capacity is ensured.
  • the brake member 4 is pressed between the roller 2 and the rotating mechanism, thereby restricting the rotation of the roller 2 and the rotating mechanism, thereby realizing braking and locking commutation. Synchronize to avoid movement or rotation of the casters.
  • the connecting member is a connecting post 5, and the rotating mechanism is a ball rotating mechanism 6.
  • the ball rotating mechanism 6 includes a base 61 fixed on the bracket 1 and respectively disposed on the base 61. Balls are disposed between the lower upper and lower covers 62, 63, the upper cover 62 or the lower cover 63 or both of the base 61, and the connecting posts 5 are fixed to the upper cover 62 and the lower The cover plate 63, when the rotating shaft 21 is moved to the braking position, the braking member 4 is pressed between the roller 2 and the lower cover 63, thereby preventing the connecting post 5 from rotating relative to the bracket 1.
  • the rotating shaft 21 is located at the release position of the chute 11, and the axis of the rotating shaft 21 is offset from the axis of the connecting column 5, that is, the axis of the roller 2 is offset from the axis of the connecting post 5, so that the pushing When the casters are flexible and labor-saving, the user can control the direction of movement.
  • the brake member 4 does not contact the roller 2 and the lower cover 63, and the wheels are free to rotate; when braking, the shaft 21 moves to the brake position of the chute 11.
  • the axis of the rotating shaft 21 is substantially aligned with the axis of the connecting column 5, that is, the axis of the connecting column 5 passes through the axis of the roller 2, ensuring that the supporting point and the bearing direction are on the same straight line, ensuring the bearing capacity thereof, and at the same time, the braking member 4 is Squeezing between the roller 2 and the lower cover 63 prevents the connecting post 5 from rotating relative to the bracket 1 and braking the roller to prevent rotation thereof; of course, in the specific implementation, the connecting post 5 can be connected.
  • the connection board is replaced, and the user can configure according to different installation methods, which will not be described in detail herein.
  • the upper side of the brake member 4 is provided with a structure corresponding to the lower cover 63, such as a curved surface, a multi-point contact, etc., by which the contact area of the brake member 4 and the lower cover 63 is increased.
  • the brake member 4 is prevented from crushing the lower cover 63 to cause a rotation obstacle.
  • the anastomotic structure is two bumps 41 corresponding to the lower cover 63.
  • the inner side of the bracket 1 is provided with an inner convex step structure 10 to limit the downward rotation range of the brake member 4 to prevent the brake member 4 from falling.
  • the middle portion of the brake pedal 3 is pivotally connected to the bracket 1 , and the brake pedal 3 is respectively disposed at two ends thereof, and the brake pedal 32 is released, the pedal brake control pedal 32 or the control pedal 33 is released to realize the brake pedal 3 .
  • the rotation so as to achieve the function of braking and release, makes the control more convenient.
  • an upward upward shifting groove is further disposed at the braking position of the elongated chute, and the rotating shaft 21 can be driven up by the driving chute 31 to move up along the upper moving slot, thereby increasing The pressing force on the brake member 4 enhances the effect of the brake.
  • the brake pedal 3 can also be configured to push the sliding shaft 21 by sliding the push surface, the pushing curved surface, and the like.
  • Functionality, equivalent changes or equivalent modifications made by those skilled in the art without departing from the spirit of the invention are intended to be within the scope of the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Handcart (AREA)

Abstract

一种新型带刹车脚轮，包括支架（1）及转动设置在支架（1）上的滚轮（2），支架（1）上设置有滑槽（11），所述支架（1）上枢接有一刹车踏板（3），所述滚轮（2）上设置有一穿设在滑槽（11）并能沿滑槽（11）滑动的转轴（21），下压或上移刹车踏板（3）能够带动转轴（21）及滚轮（2）沿滑槽（11）滑动，所述支架（1）上还配置有一刹车件（4），所述刹车件（4）通过转臂枢接在支架（1）上，当所述滚轮（2）移动至刹车件（4）处时，所述刹车件（4）被推压转动至挤压在支架（1）与滚轮（2）之间，通过刹车件（4）即可限制滚轮（2）的转动达到刹车的功能，刹车件（4）是通过转臂枢接在支架（1）上，故其转动仅需克服枢接点处的转动阻力即可，而刹车件（4）是通过转臂延长，故其力矩远大于枢接点处的转动阻力扭矩，故可以保证刹车件（4）能够正常的转动，保证刹车及释放能够正常可靠。

Description

一种新型带刹车脚轮
技术领域
本发明涉及一种脚轮，特别是一种新型带刹车脚轮。
背景技术
脚轮是一种安装在设备底部，使之便于移动的部件，广泛应用于脚手架、推车、箱体、座椅等设备，为人们在运输、居家、旅行等方面带来很大的便利。脚轮一般包括支架和轮体，同时为防止设备移动，还配置有刹车装置，但是传统的脚轮的刹车装置极易的失效对脚轮的正常使用造成阻碍，可靠性不高。
发明内容
为了克服现有技术的不足，本发明提供一种新型带刹车脚轮。
本发明解决其技术问题所采用的技术方案是：
一种新型带刹车脚轮，包括支架及转动设置在支架上的滚轮，所述支架上设置有滑槽，所述支架上枢接有一刹车踏板，所述滚轮上设置有一穿设在滑槽并能沿滑槽滑动的转轴，下压或上移刹车踏板能够带动转轴及滚轮沿滑槽滑动，所述支架上还配置有一刹车件，所述刹车件通过转臂枢接在支架上，当所述滚轮移动至刹车件处时，所述刹车件被推压转动至挤压在支架与滚轮之间，通过刹车件限制滚轮的转动。
所述刹车踏板上开设有驱动滑槽，所述转轴分别穿设在滑槽及驱动滑槽内，下压或上移刹车踏板时，所述驱动滑槽能够带动转轴沿滑槽移动。
所述滑槽为横向设置在支架上的长形滑槽，所述支架通过一转动机构设置有一连接件，所述长形滑槽两端分别为刹车位和释放位，当转轴移动至释放位时，转轴的轴线偏离转动机构的轴线；当转轴移动至刹车位时，转轴的轴线与转动机构的轴线大致对齐。
所述转轴移动至刹车位时，所述刹车件被挤压在滚轮与转动机构之间，从而限制滚轮与转动机构的转动。
所述连接件为一连接柱，所述转动机构为一滚珠转动机构，所述滚珠转动机构包括固定在支架上的基座及分别设置在基座上、下方的上、下盖板，所述上盖板或下盖板或上述二者与基座上之间设置有滚珠，所述连接柱固定在上盖板和下盖板，所述转轴移动至刹车位时，所述刹车件被挤压在滚轮与下盖板之间。
所述刹车件的上侧设置有两个与下盖板对应的凸点。
转轴位于滑槽的释放位时，所述滚轮的轴心偏离连接柱的轴线；转轴移动至滑槽的刹车位时，所述连接柱的轴线穿过滚轮的轴心。
所述刹车件为U型结构，所述刹车件的两侧端部枢接在支架的内侧。
所述支架的内侧设置有一内凸型阶梯结构，以限制刹车件的向下转动范围。
所述刹车踏板中部枢接在支架上，其两端分别设置有刹车控制踏板、释放控制踏板。
本发明的有益效果是：一种新型带刹车脚轮，包括支架及转动设置在支架上的滚轮，所述支架上设置有滑槽，所述支架上枢接有一刹车踏板，所述滚轮上设置有一穿设在滑槽并能沿滑槽滑动的转轴，下压或上移刹车踏板能够带动转轴及滚轮沿滑槽滑动，所述支架上还配置有一刹车件，所述刹车件通过转臂枢接在支架上，当所述滚轮移动至刹车件处时，所述刹车件被推压转动至挤压在支架与滚轮之间，通过刹车件即可限制滚轮的转动达到刹车的功能，在本实施例中，刹车件是通过转臂枢接在支架上，故其转动仅需克服枢接点处的转动阻力即可，而刹车件是通过转臂延长，故其力矩远大于枢接点处的转动阻力扭矩，故可以保证刹车件能够正常的转动，保证刹车及释放能够正常可靠。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明脚轮释放时的结构示意图；
图2是本发明脚轮刹车时的结构示意图；
图3是本发明的分解示意图；
图4是本发明支架处的分解示意图；
图5是本发明脚轮释放时的剖面示意图；
图6是本发明脚轮刹车时的剖面示意图。
具体实施方式
参照图1至图6，图1至图6是本发明一个具体实施例的结构示意图，如图所示，一种新型带刹车脚轮，包括门型或U型的支架1及转动设置在支架1上的滚轮2，所述支架1上设置有滑槽11，所述支架1上枢接有一刹车踏板3，所述滚轮2上设置有一穿设在滑槽11并能沿滑槽11滑动的转轴21，下压或上移刹车踏板3能够带动转轴21及滚轮2沿滑槽11滑动，所述支架1上还配置有一由硬质材料或弹性材料制成的刹车件4，所述刹车件4通过转臂枢接在支架1上，当所述滚轮2移动至刹车件4处时，所述刹车件4被推压转动至挤压在支架1与滚轮2之间，通过刹车件4限制滚轮2的转动。
作为优选的，在本实施例中，所述滑槽11为横向设置在支架1上的长形滑槽，所述长形滑槽两端分别为刹车位和释放位，所述刹车踏板3上开设有驱动滑槽31，在本实施例中，该驱动滑槽31为S状，所述转轴21分别穿设在滑槽11及驱动滑槽31内，下压或上移刹车踏板3时，所述驱动滑槽31能够带动转轴21沿滑槽11移动。
作为优选的，所述刹车件4为U型结构，所述刹车件4的两侧端部枢接在支架1的内侧，刹车件4的两侧形成转臂，在本实施例中，刹车件4是通过转臂枢接在支架1上，故其转动仅需克服枢接点处的转动阻力即可，而刹车件4是通过转臂延长，故其力矩远大于枢接点处的转动阻力扭矩，故可以保证刹车件能够正常的转动，保证刹车及释放能够正常可靠，维护时仅需在枢接点处添加润滑油即可，且枢接点处相对密闭，与外界接触少，即便户外使用时，粉尘、杂物等也不易落入，有效的防止刹车件4卡死，保证其转动的流畅性，此外，在本发明中，所述刹车件4枢接在支架1的内侧，故其不会外露，不易刮伤人或设备，安全性更高。
作为优选的，所述支架1通过一转动机构设置有一连接件，该连接件可为连接座或连接柱，用于与所需安装的设备连接，所述长形滑槽两端分别为刹车位和释放位，当转轴21移动至释放位时，转轴21的轴线偏离转动机构的轴线，使得转动机构及脚轮的转动更为的灵活，方便控制移动的方向；当转轴21移动至刹车位时，转轴21的轴线与转动机构的轴线大致对齐，保证支撑点与承重方向位于同一直线上，保证其承载的能力。
作为优选的，所述转轴21移动至刹车位时，所述刹车件4被挤压在滚轮2与转动机构之间，从而限制滚轮2与转动机构的转动，从而实现的刹车与锁死换向同步进行，避免脚轮出现移动或转动。
作为优选的，所述连接件为一连接柱5，所述转动机构为一滚珠转动机构6，所述滚珠转动机构6包括固定在支架1上的基座61及分别设置在基座61上、下方的上、下盖板62、63，所述上盖板62或下盖板63或上述二者与基座61上之间设置有滚珠，所述连接柱5固定在上盖板62和下盖板63，所述转轴21移动至刹车位时，所述刹车件4被挤压在滚轮2与下盖板63之间，即可防止连接柱5相对与支架1转动。
如图5、图6所示，未刹车时，转轴21位于滑槽11的释放位，转轴21的轴线偏离了连接柱5的轴线，即滚轮2的轴心偏离连接柱5的轴线，使得推动时脚轮的转向灵活、省力，方便使用者控制移动的方向，此时刹车件4不与滚轮2及下盖板63接触，轮子自由转动；刹车时，转轴21移动至滑槽11的刹车位，转轴21的轴线与连接柱5的轴线大致对齐，即连接柱5的轴线穿过滚轮2的轴心，保证支撑点与承重方向位于同一直线上，保证其承载的能力，同时，刹车件4被挤压在滚轮2与下盖板63之间，即可防止连接柱5相对与支架1转动并刹死滚轮，防止其转动；当然在具体实施过程中，所述的连接柱5可采用连接座、连接板替换，使用者可以根据不同的安装方式配置，在此不作详述。
作为优选的，所述刹车件4的上侧设置有与下盖板63对应吻合的结构如弧形面、多点触点等，通过该结构增大刹车件4与下盖板63的接触面积，避免刹车件4压坏下盖板63而造成转动障碍，在本实施例中，该吻合结构为两个与下盖板63对应的凸点41。
作为优选的，所述支架1的内侧设置有一内凸型阶梯结构10，以限制刹车件4的向下转动范围，以防止刹车件4掉落。
作为优选的，所述刹车踏板3中部枢接在支架1上，其两端分别设置有刹车控制踏板32、释放控制踏板33，脚踏刹车控制踏板32或释放控制踏板33即可实现刹车踏板3的转动，从而达到刹车与释放的功能，使得控制更为的方便。
作为优选的，在本实施例中，所述长形滑槽的刹车位处还设置有一向上的上移槽，所述转轴21能被驱动滑槽31带动沿上移槽上移，从而增大对刹车件4的抵压力，增强刹车的效果。
以上对本发明的较佳实施进行了具体说明，当然，本发明还可以采用与上述实施方式不同的形式，如刹车踏板3还可通过设置推送斜面、推送弧面等同样能够达到推动转轴21滑动的功能，故熟悉本领域的技术人员在不违背本发明精神的前提下所作的等同的变换或相应的改动，都应该属于本发明的保护范围内。

Claims (10)

  1. 一种新型带刹车脚轮，包括支架（1）及转动设置在支架（1）上的滚轮（2），其特征在于：所述支架（1）上设置有滑槽（11），所述支架（1）上枢接有一刹车踏板（3），所述滚轮（2）上设置有一穿设在滑槽（11）并能沿滑槽（11）滑动的转轴（21），下压或上移刹车踏板（3）能够带动转轴（21）及滚轮（2）沿滑槽（11）滑动，所述支架（1）上还配置有一刹车件（4），所述刹车件（4）通过转臂枢接在支架（1）上，当所述滚轮（2）移动至刹车件（4）处时，所述刹车件（4）被推压转动至挤压在支架（1）与滚轮（2）之间，通过刹车件（4）限制滚轮（2）的转动。
  2. 根据权利要求1所述的一种新型带刹车脚轮，其特征在于：所述刹车踏板（3）上开设有驱动滑槽（31），所述转轴（21）分别穿设在滑槽（11）及驱动滑槽（31）内，下压或上移刹车踏板（3）时，所述驱动滑槽（31）能够带动转轴（21）沿滑槽（11）移动。
  3. 根据权利要求1或2所述的一种新型带刹车脚轮，其特征在于：所述滑槽（11）为横向设置在支架（1）上的长形滑槽，所述支架（1）通过一转动机构设置有一连接件，所述长形滑槽两端分别为刹车位和释放位，当转轴（21）移动至释放位时，转轴（21）的轴线偏离转动机构的轴线；当转轴（21）移动至刹车位时，转轴（21）的轴线与转动机构的轴线大致对齐。
  4. 根据权利要求3所述的一种新型带刹车脚轮，其特征在于：所述转轴（21）移动至刹车位时，所述刹车件（4）被挤压在滚轮（2）与转动机构之间，从而限制滚轮（2）与转动机构的转动。
  5. 根据权利要求4所述的一种新型带刹车脚轮，其特征在于：所述连接件为一连接柱（5），所述转动机构为一滚珠转动机构（6），所述滚珠转动机构（6）包括固定在支架（1）上的基座（61）及分别设置在基座（61）上、下方的上、下盖板（62、63），所述上盖板（62）或下盖板（63）或上述二者与基座（61）上之间设置有滚珠，所述连接柱（5）固定在上盖板（62）和下盖板（63），所述转轴（21）移动至刹车位时，所述刹车件（4）被挤压在滚轮（2）与下盖板（63）之间。
  6. 根据权利要求5所述的一种新型带刹车脚轮，其特征在于：所述刹车件（4）的上侧设置有两个与下盖板（63）对应的凸点（41）。
  7. 根据权利要求5所述的一种新型带刹车脚轮，其特征在于：转轴（21）位于滑槽（11）的释放位时，所述滚轮（2）的轴心偏离连接柱（5）的轴线；转轴（21）移动至滑槽（11）的刹车位时，所述连接柱（5）的轴线穿过滚轮（2）的轴心。
  8. 根据权利要求1所述的一种新型带刹车脚轮，其特征在于：所述刹车件（4）为U型结构，所述刹车件（4）的两侧端部枢接在支架（1）的内侧。
  9. 根据权利要求8所述的一种新型带刹车脚轮，其特征在于：所述支架（1）的内侧设置有一内凸型阶梯结构（10），以限制刹车件（4）的向下转动范围。
  10. 根据权利要求1所述的一种新型带刹车脚轮，其特征在于：所述刹车踏板（3）中部枢接在支架（1）上，其两端分别设置有刹车控制踏板（32）、释放控制踏板（33）。
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107521287A (zh) * 2017-09-04 2017-12-29 上海鸿研物流技术有限公司 可移动容器单元及其刹车控制系统
CN108099496A (zh) * 2017-12-31 2018-06-01 无锡市中冠物流设备有限公司 一种复合式蜗轮传动的电控脚轮
CN109649086A (zh) * 2019-01-31 2019-04-19 厦门康力特五金制品有限公司 一种带刹车结构的顶高脚轮
CN111329520A (zh) * 2020-04-04 2020-06-26 李明红 一种临时固定可调支架

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI603862B (zh) * 2016-07-29 2017-11-01 卓安寗 腳輪
TWI684538B (zh) * 2016-07-29 2020-02-11 卓安寗 腳輪
CN107672382A (zh) * 2017-08-25 2018-02-09 泰州市万达轮业制造有限公司 一种新型转向刹止万向轮

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5012550A (en) * 1989-08-16 1991-05-07 Wicke Gmbh & Co. Caster with brake
US5509506A (en) * 1994-01-26 1996-04-23 The Revvo Castor Company Limited Castor brake assembly
CN1148552A (zh) * 1995-10-12 1997-04-30 圣佰企业有限公司 脚轮
US5829096A (en) * 1996-01-29 1998-11-03 Perry; Eugene D. Locking caster
WO2004043713A1 (en) * 2002-11-11 2004-05-27 Rvs Euroflex Ab A breaked castor wheel means and an office chair or a work chair
CN201264479Y (zh) * 2008-07-25 2009-07-01 王怀同 一种双刹转向轮

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5012550A (en) * 1989-08-16 1991-05-07 Wicke Gmbh & Co. Caster with brake
US5509506A (en) * 1994-01-26 1996-04-23 The Revvo Castor Company Limited Castor brake assembly
CN1148552A (zh) * 1995-10-12 1997-04-30 圣佰企业有限公司 脚轮
US5829096A (en) * 1996-01-29 1998-11-03 Perry; Eugene D. Locking caster
WO2004043713A1 (en) * 2002-11-11 2004-05-27 Rvs Euroflex Ab A breaked castor wheel means and an office chair or a work chair
CN201264479Y (zh) * 2008-07-25 2009-07-01 王怀同 一种双刹转向轮

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107521287A (zh) * 2017-09-04 2017-12-29 上海鸿研物流技术有限公司 可移动容器单元及其刹车控制系统
CN108099496A (zh) * 2017-12-31 2018-06-01 无锡市中冠物流设备有限公司 一种复合式蜗轮传动的电控脚轮
CN108099496B (zh) * 2017-12-31 2024-02-27 无锡市中冠医疗设备有限公司 一种复合式蜗轮传动的电控脚轮
CN109649086A (zh) * 2019-01-31 2019-04-19 厦门康力特五金制品有限公司 一种带刹车结构的顶高脚轮
CN109649086B (zh) * 2019-01-31 2024-05-07 厦门康力特五金制品有限公司 一种带刹车结构的顶高脚轮
CN111329520A (zh) * 2020-04-04 2020-06-26 李明红 一种临时固定可调支架

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