标准解读

《GB/T 44424-2024 助行手推车 要求和测试方法》这一国家标准详细规定了助行手推车在设计、生产、以及安全性与功能性方面应满足的具体要求,同时明确了对这些产品进行质量检验时所采用的测试方法。以下是该标准内容的概述:

  1. 范围:标准明确了适用的产品类型,即为辅助行走设计的手推车,包括但不限于老年人、行动不便者使用的助行工具。不包括轮椅或其他特定医疗用途的移动辅助设备。

  2. 术语和定义:列出了关键术语及其定义,确保标准使用者对涉及的概念有统一理解。

  3. 一般要求:概括了助行手推车的基本制造材料、结构设计原则(如稳定性、强度)、表面处理(防锈、无锐边)、以及环保和耐用性要求。

  4. 安全要求

    • 稳定性测试:确保手推车在不同使用条件下(如斜坡、不平坦地面)能保持稳定,防止倾倒。
    • 制动系统:要求配备有效可靠的制动装置,操作简便,能迅速锁定和释放轮子。
    • 承重能力:明确手推车的最大承载重量,并需通过负载测试验证。
    • 折叠与展开机制:若产品设计可折叠,需保证此功能操作简单且安全,避免意外夹伤用户。
    • 把手与握把:要求舒适、防滑,适合不同手型使用,且强度足够支撑用户体重。
  5. 功能性要求

    • 可调节性:座位、把手高度等应根据用户需求进行适当调整。
    • 储物空间:若有提供,需确保稳固、方便存取且不影响整体稳定性。
    • 转向灵活性:确保手推车在狭小空间内也能轻松操控。
  6. 测试方法:详细描述了各项性能指标的具体测试步骤、所用仪器和判定标准,如静态稳定性测试、动态耐久性试验、刹车效能测试等。

  7. 标志、标签和说明书:要求产品上清晰标注制造商信息、最大承重、使用说明及警示标识,确保用户能够正确、安全地使用。

  8. 包装、运输和储存:提出产品包装应能保护手推车在运输过程中不受损,同时提供适宜的储存条件指南。


如需获取更多详尽信息,请直接参考下方经官方授权发布的权威标准文档。

....

查看全部

  • 现行
  • 正在执行有效
  • 2024-08-23 颁布
  • 2024-12-01 实施
©正版授权
GB/T 44424-2024助行手推车要求和测试方法_第1页
GB/T 44424-2024助行手推车要求和测试方法_第2页
GB/T 44424-2024助行手推车要求和测试方法_第3页
GB/T 44424-2024助行手推车要求和测试方法_第4页
免费预览已结束,剩余36页可下载查看

下载本文档

GB/T 44424-2024助行手推车要求和测试方法-免费下载试读页

文档简介

ICS

11.180.10

CCS

C47

中华人民共和国国家标准

GB/T44424—2024/ISO19894:2019

助行手推车要求和测试方法

Walkingtrolleys—Requirementsandtestmethods

(ISO19894:2019,IDT)

2024-08-23发布2024-12-01实施

国家市场监督管理总局发布

国家标准化管理委员会

GB/T44424—2024/ISO19894:2019

目次

前言

·····································································································

1

范围

··································································································

1

2

规范性引用文件

······················································································

1

3

术语和定义

···························································································

2

4

一般要求和测试方法

·················································································

5

5

材料

··································································································

7

6

液体进入

······························································································

8

7

与人体接触部分的温度

···············································································

8

8

活动和折叠部件的安全性

············································································

9

9

防止身体部位被卡

···················································································

10

10

折叠和调节装置

····················································································

10

11

提起和搬运方式

····················································································

11

12

强度、扭矩、耐久性

···············································································

12

13

外观(表面,角、边和突出部分)

································································

15

14

稳定性

······························································································

15

15

人体软组织上的力

·················································································

19

16

一般结构

···························································································

19

17

人类工效学原则

····················································································

21

18

制造商提供的信息

·················································································

22

19

包装

································································································

22

20

测试报告

···························································································

23

附录A(资料性)

设计产品时考虑的危险项目

······················································

24

附录B(资料性)

基本原理

··········································································

25

附录C(资料性)

环境和消费者相关指南

···························································

27

参考文献

································································································

31

GB/T44424—2024/ISO19894:2019

前言

本文件按照GB/T1.1—2020《标准化工作导则第1部分:标准化文件的结构和起草规则》的规

定起草。

本文件等同采用ISO19894:2019《助行手推车要求和测试方法》。

请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。

本文件由中华人民共和国民政部提出。

本文件由全国残疾人康复和专用设备标准化技术委员会(SAC/TC148)归口。

本文件起草单位:中国残疾人辅助器具中心、佛山市顺康达医疗科技有限公司、河南翔宇医疗设备

股份有限公司、深圳市康复辅助器具智能技术应用协会、安阳市市场监管审评中心、佛山市东方医疗设

备厂有限公司、金华华港运动器材有限公司。

本文件主要起草人:李冬梅、张健、杨荣洪、李飞、武国兴、刘海军、李建谕、蒋磊、赵键荣、

江元仲。

GB/T44424—2024/ISO19894:2019

助行手推车要求和测试方法

1范围

本文件规定了助行手推车的一般要求、材料、与人体接触部分的温度、结构、强度、扭矩和耐久

性、外观、稳定性、人体组织上的力、包装和测试报告,确立了人类工效学原则,给出了制造商提供的

信息,描述了测试方法。

本文件适用于使用者质量不低于35kg的作为日常使用助行辅助器具的助行手推车。

本文件不适用于ISO11199﹘2规定的轮式助行器。

2规范性引用文件

下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中,注日期的引用文

件,仅该日期对应的版本适用于本文件;不注日期的引用文件,其最新版本(包括所有的修改单)适用

于本文件。

ISO3746声学声压法测定噪声源声功率级和声能量级采用反射面上方包络测量面的简易法

(Acoustics—Determinationofsoundpowerlevelsandsoundenergylevelsofnoisesourcesusing

soundpressure—Surveymethodusinganenvelopingmeasurementsurfaceoverareflectingplane)

注:GB/T3768—2017声学声压法测定噪声源声功率级和声能量级采用反射面上方包络测量面的简易法

(ISO3746:2010,IDT)

ISO8191﹘1家具软体家具可燃性的评定第1部分:火源:阴燃的香烟(Furniture—Assessmentofthe

ignitabilityofupholsteredfurniture—Part1:Ignitionsource:smolderingcigarette)

注:GB17927.1—2011软体家具床垫和沙发抗引燃特性的评定第1部分:阴燃的香烟(ISO8191-1:1988,NEQ)

ISO8191﹘2家具软体家具可燃性的评定第2部分:火源:模拟火柴火焰(Furniture—

Assessmentofignitabilityofupholsteredfurniture—Part2:Ignitionsource:match﹘flameequivalent)

注:GB17927.2—2011软体家具床垫和沙发抗引燃特性的评定第2部分:模拟火柴火焰(ISO8191﹘2:1988,NEQ)

ISO9227人造气氛腐蚀试验盐雾试验(Corrosiontestsinartificialatmospheres—Saltspray

test)

注:GB/T10125—2021人造气氛腐蚀试验盐雾试验(ISO9227:2017,MOD)

ISO10993﹘1医疗器械生物学评价第1部分:风险管理过程中的评价与试验(Biologicalevalu﹘

ationofmedicaldevices—Part1:Evaluationandtestingwithariskmanagementprocess)

注:GB/T16886.1—2022医疗器械生物学评价第1部分:风险管理过程中的评价与试验(ISO10993﹘1:2018,IDT)

ISO12100机械安全设计通则风险评估与风险减小(Safetyofmachinery—Generalprin﹘

ciplesford

温馨提示

  • 1. 本站所提供的标准文本仅供个人学习、研究之用,未经授权,严禁复制、发行、汇编、翻译或网络传播等,侵权必究。
  • 2. 本站所提供的标准均为PDF格式电子版文本(可阅读打印),因数字商品的特殊性,一经售出,不提供退换货服务。
  • 3. 标准文档要求电子版与印刷版保持一致,所以下载的文档中可能包含空白页,非文档质量问题。

评论

0/150

提交评论