CN203906549U - 一种用于溜冰鞋上的轴承 - Google Patents

一种用于溜冰鞋上的轴承 Download PDF

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Publication number
CN203906549U
CN203906549U CN201420313379.7U CN201420313379U CN203906549U CN 203906549 U CN203906549 U CN 203906549U CN 201420313379 U CN201420313379 U CN 201420313379U CN 203906549 U CN203906549 U CN 203906549U
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China
Prior art keywords
bearing
outer ring
annular
dust cover
roller skate
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Expired - Fee Related
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CN201420313379.7U
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English (en)
Inventor
施伟国
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NINGBO HARDCHN BEARING Co Ltd
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NINGBO HARDCHN BEARING Co Ltd
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Priority to CN201420313379.7U priority Critical patent/CN203906549U/zh
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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
    • A63C17/226—Wheel mounting, i.e. arrangement connecting wheel and axle mount
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/067—Fixing them in a housing
    • 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
    • A63C17/0006—Accessories
    • A63C17/002—Covers; Guards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
    • F16B21/183—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details internal, i.e. with spreading action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2316/00—Apparatus in health or amusement
    • F16C2316/30—Articles for sports, games and amusement, e.g. roller skates, toys

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

本实用新型公开了一种用于溜冰鞋上的轴承，包括内圈(1)、外圈(2)、滚珠(3)和环形弹扣(5)，所述滚珠(3)安装在所述内圈(1)与所述外圈(2)之间，所述外圈(2)的外侧设有环形凹槽(21)，所述环形弹扣(5)安装在所述环形凹槽(21)内，所述环形弹扣(5)的横截面为V形，所述环形弹扣(5)的内圆半径小于所述外圈(2)的外圆半径，所述环形弹扣(5)的外圆半径大于所述外圈(2)的外圆半径。本实用新型的用于溜冰鞋上的轴承能方便安装，提高工人的装配效率，提高生产效益。

Description

一种用于溜冰鞋上的轴承
技术领域
本实用新型涉及轴承领域，具体是涉及一种用于溜冰鞋上的轴承。
背景技术
现有的用于溜冰鞋上的轴承其结构一般都和用于机械设备上的轴承结构相仿。由于机械设备上的轴承其设计的目的是为了获得稳定的使用效果和较长的使用寿命。因此机械上的轴承其安装步骤繁琐，安装方式也较为复杂。
而溜冰鞋上的轴承并不需要其具有稳定的使用效果和较长的使用寿命，因此需要对用于溜冰鞋上的轴承进行适当改动，从而使其方便安装。
实用新型内容
(一)要解决的技术问题
针对现有技术存在的不足，本实用新型提供一种方便安装的的用于溜冰鞋上的轴承。
(二)技术方案
为达到上述目的，本实用新型提供了一种用于溜冰鞋上的轴承，包括内圈、外圈、滚珠和环形弹扣，所述滚珠安装在所述内圈与外圈之间，所述外圈的外侧设有环形凹槽，所述环形弹扣安装在所述环形凹槽内，所述环形弹扣的横截面为V形，所述环形弹扣的内圆半径小于所述外圈的外圆半径，所述环形弹扣的外圆半径大于所述外圈的外圆半径。
进一步，所述环形弹扣上设有一开口。
进一步，所述环形弹扣的材料为钢。
进一步，还包括防尘盖，所述防尘盖为环形，所述防尘盖安装在所述内圈与所述外圈之间。
进一步，所述外圈的内侧设有防尘盖安装凹槽，所述防尘盖安装在所述防尘盖安装凹槽内。
(三)有益效果
本实用新型用于溜冰鞋上的轴承能方便安装，提高工人的装配效率，提高生产效益。
附图说明
图1为本实用新型用于溜冰鞋上的轴承整体结构示意图；
图2为本实用新型用于溜冰鞋上的轴承中去除环形弹扣的结构示意图；
图3为本实用新型用于溜冰鞋上的轴承中环形弹扣的结构示意图；
图4为本实用新型用于溜冰鞋上的轴承与轮骨配合时的局部结构示意图。
具体实施方式
下面结合附图和实施例，对本实用新型的具体实施方式作进一步详细描述。以下实施例用于说明本实用新型，但不用来限制本实用新型的范围。
本实用新型的一种用于溜冰鞋上的轴承的结构如图1、图2、图3和图4所示，包括内圈1、外圈2、滚珠3和环形弹扣5，所述滚珠3安装在所述内圈1与外圈2之间，所述外圈2的外侧设有环形凹槽21，所述环形弹扣5安装在所述环形凹槽21内，所述环形弹扣5的横截面为V形，所述环形弹扣5的内圆半径小于所述外圈2的外圆半径，所述环形弹扣5的外圆半径大于所述外圈2的外圆半径。
为了使环形弹扣5能够方便的安装在所述环形凹槽21内，所述环形弹扣5上设有一开口51。这样在使用时便可拉大整个环形弹扣5的半径，使环形弹扣5能够安装在所述环形凹槽21内。
为了保证环形弹扣5的弹性，所述环形弹扣5的材料为钢。
考虑到溜冰鞋在使用的时候环境中灰尘较多，且轴承端部缺少相应的轴承端盖。本实用新型还包括防尘盖4，所述防尘盖4为环形，所述防尘盖4安装在所述内圈1与所述外圈2之间。
作为优化，所述外圈2的内侧设有防尘盖安装凹槽22，所述防尘盖4安装在所述防尘盖安装凹槽22内。
相应的，所述溜冰鞋上的轮骨6上设有弹扣槽和挡板61。
安装时，把轴承的一端插入轮骨6上的安装孔，此时环形弹扣5在安装孔内壁的压力下收缩，当整个轴承安装进安装孔后弹扣处于所述弹扣槽的下端，此时弹扣弹起，卡入弹扣槽内，从而实现轴承的轴向定位，挡板61的设置则是为了轴承的另一个轴向的定位。整个安装过程只是一个简单的插入过程，而无任何多余操作，能极大的提高工人的装配效率。
本实用新型的有益效果：能方便安装，提高工人的装配效率，提高生产效益。
以上所述仅是本实用新型的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本实用新型技术原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本实用新型的保护范围。

Claims (5)

1.一种用于溜冰鞋上的轴承，其特征在于，包括内圈(1)、外圈(2)、滚珠(3)和环形弹扣(5)，所述滚珠(3)安装在所述内圈(1)与所述外圈(2)之间，所述外圈(2)的外侧设有环形凹槽(21)，所述环形弹扣(5)安装在所述环形凹槽(21)内，所述环形弹扣(5)的横截面为V形，所述环形弹扣(5)的内圆半径小于所述外圈(2)的外圆半径，所述环形弹扣(5)的外圆半径大于所述外圈(2)的外圆半径。
2.如权利要求1所述的用于溜冰鞋上的轴承，其特征在于，所述环形弹扣(5)上设有一开口(51)。
3.如权利要求1或2所述的用于溜冰鞋上的轴承，其特征在于，所述环形弹扣(5)的材料为钢。
4.如权利要求3所述的用于溜冰鞋上的轴承，其特征在于，还包括防尘盖(4)，所述防尘盖(4)为环形，所述防尘盖(4)安装在所述内圈(1)与所述外圈(2)之间。
5.如权利要求4所述的用于溜冰鞋上的轴承，其特征在于，所述外圈(2)的内侧设有防尘盖安装凹槽(22)，所述防尘盖(4)安装在所述防尘盖安装凹槽(22)内。
CN201420313379.7U 2014-06-12 2014-06-12 一种用于溜冰鞋上的轴承 Expired - Fee Related CN203906549U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109317779A (zh) * 2018-11-24 2019-02-12 苏州旗开得电子科技有限公司 一种波峰焊接系统
WO2022267241A1 (zh) * 2021-06-23 2022-12-29 人本股份有限公司 转向管柱用塑料轴承

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109317779A (zh) * 2018-11-24 2019-02-12 苏州旗开得电子科技有限公司 一种波峰焊接系统
WO2022267241A1 (zh) * 2021-06-23 2022-12-29 人本股份有限公司 转向管柱用塑料轴承

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20141029

Termination date: 20180612