CN202541479U - 缓冲式安全带挂扣 - Google Patents

缓冲式安全带挂扣 Download PDF

Info

Publication number
CN202541479U
CN202541479U CN2012201637507U CN201220163750U CN202541479U CN 202541479 U CN202541479 U CN 202541479U CN 2012201637507 U CN2012201637507 U CN 2012201637507U CN 201220163750 U CN201220163750 U CN 201220163750U CN 202541479 U CN202541479 U CN 202541479U
Authority
CN
China
Prior art keywords
safety belt
buckle
spring
buffer
type safety
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN2012201637507U
Other languages
English (en)
Inventor
吕红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong University of Science and Technology
Original Assignee
Shandong University of Science and Technology
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 Shandong University of Science and Technology filed Critical Shandong University of Science and Technology
Priority to CN2012201637507U priority Critical patent/CN202541479U/zh
Application granted granted Critical
Publication of CN202541479U publication Critical patent/CN202541479U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Buckles (AREA)

Abstract

本实用新型涉及一种缓冲式安全带挂扣。本实用新型为克服目前安全带牵拉的力量直接作用人体,容易造成人体损伤的问题,提供一种缓冲式安全带挂扣。本实用新型包括挂扣、弹簧、密封桶三部分,其特征是:密封桶顶部连接挂扣,密封桶内封闭有弹簧,密封桶底部有圆孔,伸出挂扣,该处挂扣与弹簧连接,在受重力时牵拉弹簧,弹簧被拉长产生缓冲力。密封桶外侧有螺孔,可以多个组合起来使用。其效果是:安全带的连接挂扣采用带有缓冲力的结构,可以在使用者下坠时,减少由于安全带牵拉对人体造成的损伤。

Description

缓冲式安全带挂扣
技术领域
本实用新型涉及一种缓冲式安全带挂扣。
背景技术
目前,连接安全带的挂扣多为金属环索,牵拉安全带时没有有效地缓冲,当高空作业发生人体坠落时,安全带牵拉的力量直接作用人体,容易造成人体的损伤。
发明内容
本实用新型为克服目前安全带牵拉的力量直接作用人体,容易造成人体损伤的问题,提供一种缓冲式安全带挂扣。
技术方案,本实用新型包括挂扣、弹簧、密封桶三部分,其特征是:密封桶顶部连接挂扣,密封桶内封闭有弹簧,密封桶底部有圆孔,伸出挂扣,该处挂扣与弹簧连接,在受重力时牵拉弹簧,弹簧被拉长产生缓冲力。密封桶外侧有螺孔,可以多个组合起来使用。
本实用新型的积极效果是:安全带的连接挂扣采用带有缓冲的结构,可以在使用者下坠时,减少由于安全带牵拉对人体造成的损伤。
附图说明
图1是本实用新型的结构示意图。
图中:1-挂扣、2-密封桶、3-弹簧,4-螺孔。
具体实施方式
结合附图对本实用新型做进一步描述,使用时,将密封桶2顶部连接的挂扣1与安全带固定端连接,密封桶2底部伸出挂扣1与安全带人体端连接,当人体坠落到安全带最长值时,安全带的牵拉力首先作用在密封桶2内的弹簧3上,弹簧3被拉长产生缓冲力,缓解安全带对人体的牵拉。当使用者负重时,可将多个密封桶2外侧的螺孔4连接起来,进行组合使用,会产生更大的缓冲力。

Claims (1)

1.一种缓冲式安全带挂扣,其特征是:包括挂扣(1)、密封桶(2)、弹簧(3)三部分,密封桶(2)顶部连接挂扣(1),密封桶(2)内封闭有弹簧(3),密封桶(2)底部有圆孔,伸出挂扣(1),该处挂扣(1)与弹簧(3)连接,在受重力时牵拉弹簧(3),弹簧(3)被拉长产生缓冲力,密封桶(2)外侧有螺孔(4),可以多个组合起来使用。
CN2012201637507U 2012-04-18 2012-04-18 缓冲式安全带挂扣 Expired - Fee Related CN202541479U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201637507U CN202541479U (zh) 2012-04-18 2012-04-18 缓冲式安全带挂扣

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201637507U CN202541479U (zh) 2012-04-18 2012-04-18 缓冲式安全带挂扣

Publications (1)

Publication Number Publication Date
CN202541479U true CN202541479U (zh) 2012-11-21

Family

ID=47162153

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201637507U Expired - Fee Related CN202541479U (zh) 2012-04-18 2012-04-18 缓冲式安全带挂扣

Country Status (1)

Country Link
CN (1) CN202541479U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105620416A (zh) * 2016-01-28 2016-06-01 好孩子儿童用品有限公司 安全带吸能装置及儿童汽车座

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105620416A (zh) * 2016-01-28 2016-06-01 好孩子儿童用品有限公司 安全带吸能装置及儿童汽车座

Similar Documents

Publication Publication Date Title
CN210583531U (zh) 可控收缩式脚扣
CN202541479U (zh) 缓冲式安全带挂扣
CN103661052B (zh) 可变化成刚性的公交车拉环
CN201921353U (zh) 高空作业缓冲带
CN103594965B (zh) 输电线路走线装置
MX2014012921A (es) Estructura de transferencia de carga contra impactos laterales.
CN102826030B (zh) 可变化成刚性的公交车拉环及其使用方法
CN202263352U (zh) 一种电杆攀爬装置
CN202391890U (zh) 狼牙式膨胀螺栓
CN202458613U (zh) 心包穿刺针
CN201403543Y (zh) 一种绳带穿梭器
CN202618629U (zh) 可上下楼的行李箱
CN203153377U (zh) 便携式旅行水果刨
CN204032575U (zh) 一种带背带的箱包
CN202026989U (zh) 一种购物袋防割手握柄
CN201550803U (zh) 一种挂扣连接部结构改良的挎包
CN202807338U (zh) 一种果品包装袋
CN202920418U (zh) 轻松弯腰器
CN203106072U (zh) 一种方便携带额外包裹的拉杆箱
CN201523747U (zh) 一种提带结构改良的提包
CN203748824U (zh) 一种行李固定带
CN202552535U (zh) 一种两用拉杆箱
CN202054352U (zh) 一种新型垃圾桶
CN202790361U (zh) 一种封闭式链条导轨结构
CN201919921U (zh) 带轱辘的手提电脑包

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121121

Termination date: 20130418