CN108324006A - 一种蛇形弹簧 - Google Patents

一种蛇形弹簧 Download PDF

Info

Publication number
CN108324006A
CN108324006A CN201810176006.2A CN201810176006A CN108324006A CN 108324006 A CN108324006 A CN 108324006A CN 201810176006 A CN201810176006 A CN 201810176006A CN 108324006 A CN108324006 A CN 108324006A
Authority
CN
China
Prior art keywords
spring
serpentine
spring body
fixing device
straightway
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.)
Withdrawn
Application number
CN201810176006.2A
Other languages
English (en)
Inventor
谢哲生
张秋
张扬胤
谢鹏
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.)
Yangzhou West Lake Cylindrical Spring Factory
Original Assignee
Yangzhou West Lake Cylindrical Spring Factory
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 Yangzhou West Lake Cylindrical Spring Factory filed Critical Yangzhou West Lake Cylindrical Spring Factory
Priority to CN201810176006.2A priority Critical patent/CN108324006A/zh
Publication of CN108324006A publication Critical patent/CN108324006A/zh
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C27/00Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06Spring inlays
    • A47C27/067Spring inlays of plane meandering type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00Springs
    • F16F1/02Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/024Covers or coatings therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00Springs
    • F16F1/02Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/025Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant characterised by having a particular shape
    • F16F1/027Planar, e.g. in sheet form; leaf springs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2230/00Purpose; Design features
    • F16F2230/02Surface features, e.g. notches or protuberances

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)

Abstract

一种蛇形弹簧。涉及一种机械零件,尤其涉及一种蛇形弹簧。提供了一种连接牢固、不易滑动的沙发用蛇形弹簧。包括弹簧本体,所述弹簧本体包括若干圆弧段和若干直线段,若干所述直线段呈长方体状;弹簧本体的首端和末端由直线段构成,所述弹簧本体的首端和末端均设有固定装置。连接件与直线段连接处规整无缝隙,连接牢固,不易滑动。固定装置使弹簧勾扣不易从弹簧本体上滑落,连接牢固。

Description

一种蛇形弹簧
技术领域
本发明涉及一种机械零件,尤其涉及一种蛇形弹簧。
背景技术
蛇形弹簧是利用弹性来工作的机械零件,其较高的透气性和舒适度使被广泛应用于沙发坐垫和靠垫中,但与海绵等材料做成的沙发坐垫相比,蛇形弹簧在长时间使用后容易变形,人在坐上去之后,因为蛇形弹簧的弹性工作,蛇形弹簧也会从弹簧勾扣上脱落,从而造成沙发的损坏,而蛇形弹簧与蛇形弹簧之间通过设置连接件来降低蛇形弹簧的形变量,连接件与蛇形弹簧连接处由于蛇形弹簧本身的弧度,使得连接件与蛇形弹簧连接不牢固,易滑动。
发明内容
本发明针对以上问题,提供了一种连接牢固、不易滑动的沙发用蛇形弹簧。
本发明的技术方案是:蛇形弹簧,包括弹簧本体,所述弹簧本体包括若干圆弧段和若干直线段,若干所述直线段呈长方体状;
弹簧本体的首端和末端由直线段构成,所述弹簧本体的首端和末端均设有固定装置。
所述固定装置由至少一个通孔组成。
所述固定装置设于长方体面向弹簧中心的一面上,由至少一个凸起块构成。
所述弹簧本体及固定装置上涂有防锈层。
本发明当蛇形弹簧与蛇形弹簧之间通过连接件连接来降低形变量时,由于连接件连接在蛇形弹簧直线段,而直线段呈长方体状,故连接件与直线段连接处规整无缝隙,连接牢固,不易滑动。通过固定装置,弹簧勾扣不易从弹簧本体上滑落,使弹簧勾扣与弹簧本体连接牢固。
附图说明
图1是蛇形弹簧与蛇形弹簧通过连接件连接的结构示意图,
图2是固定装置实施例一,
图3是固定装置实施例二;
图中1是连接件,2是弹簧本体,21是直线段,22是圆弧段,3是弹簧勾扣,4是凸起块。
具体实施方式
本发明如图1所示,一种蛇形弹簧,包括弹簧本体2,所述弹簧本体2包括若干圆弧段22和若干直线段21,若干所述直线段21呈长方体状;当蛇形弹簧与蛇形弹簧之间通过连接件1连接来降低形变量时,由于连接件连接在蛇形弹簧直线段,而直线段呈长方体状,故连接件与直线段连接处规整无缝隙,连接牢固,不易滑动。
弹簧本体2的首端和末端由直线段21构成,所述弹簧本体2的首端和末端均设有固定装置。通过固定装置,弹簧勾扣不易从弹簧本体上滑落,使弹簧勾扣与弹簧本体连接牢固。
如图2中,所述固定装置由至少一个通孔组成。弹簧的首、末端分别设有至少一个通孔使弹簧勾扣从通孔中穿入,从而使得弹簧勾扣固定,不易滑落。
如图3中,所述固定装置设于长方体面向弹簧中心的一面上,由至少一个凸起块4构成。弹簧的首、末端由长方体状的直线段构成,凸起块设于长方体面向弹簧中心的的一面上,这样弹簧勾扣3不易从弹簧本体上滑落,与弹簧本体连接牢固,且凸起块设于弹簧首、末端可以增加弹簧首、末端厚度,增加弹簧的使用寿命。
所述弹簧本体1及固定装置上涂有防锈层,可以起到防锈的作用,保证蛇形弹簧的使用寿命。

Claims (5)

1.一种蛇形弹簧,包括弹簧本体,所述弹簧本体包括若干圆弧段和若干直线段,其特征在于,若干所述直线段呈长方体状。
2.弹簧本体的首端和末端由直线段构成,所述弹簧本体的首端和末端均设有固定装置。
3.根据权利要求1所述的一种蛇形弹簧,其特征在于,所述固定装置由至少一个通孔组成。
4.根据权利要求1所述的一种蛇形弹簧,其特征在于,所述固定装置设于长方体面向弹簧中心的一面上,由至少一个凸起块构成。
5.根据权利要求1所述的一种蛇形弹簧,其特征在于,所述弹簧本体及固定装置上涂有防锈层。
CN201810176006.2A 2018-03-02 2018-03-02 一种蛇形弹簧 Withdrawn CN108324006A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810176006.2A CN108324006A (zh) 2018-03-02 2018-03-02 一种蛇形弹簧

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810176006.2A CN108324006A (zh) 2018-03-02 2018-03-02 一种蛇形弹簧

Publications (1)

Publication Number Publication Date
CN108324006A true CN108324006A (zh) 2018-07-27

Family

ID=62930408

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810176006.2A Withdrawn CN108324006A (zh) 2018-03-02 2018-03-02 一种蛇形弹簧

Country Status (1)

Country Link
CN (1) CN108324006A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024146262A1 (zh) * 2023-01-05 2024-07-11 荣耀终端有限公司 弹力元件、转动机构及电子设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024146262A1 (zh) * 2023-01-05 2024-07-11 荣耀终端有限公司 弹力元件、转动机构及电子设备

Similar Documents

Publication Publication Date Title
CN108324006A (zh) 一种蛇形弹簧
CN208243287U (zh) 一种蛇形弹簧
CN202160264U (zh) 组装式耳机
CN203952982U (zh) 一种野外烧烤用便携式折叠凳
CN203911082U (zh) 一种稳定连接的可扩展排插
CN203707411U (zh) 触点构造和插座
CN204089915U (zh) 手机壳式无线充电接收器
CN208423387U (zh) 一种多用手机数据线
CN207398404U (zh) 一种基于导电凝气胶为缓冲基材的连接器
CN104580846A (zh) 一种带手机座的摄像头
CN205911538U (zh) 一种电气接线插头安全保护装置
CN103398292B (zh) 煤气柜系统
CN205724072U (zh) 一种新式防滑脱电源插头结构
CN204905239U (zh) 用于将igbt固定在散热器上的结构
CN103001086A (zh) 一种电源延长插座
CN202353669U (zh) 头戴式聊天摄像头
CN208105661U (zh) 一种便于安装的阳极氧化板
CN106142138A (zh) 滑入式直角夹片
CN208045884U (zh) 圆形连接器插座的密封结构
CN208952160U (zh) 一种可整体调整方向以适用不同场景的集成灶风箱结构
CN207354365U (zh) 一种可拆卸更换延长摄像头手机
CN207938934U (zh) 一种带呼吸灯的数据线
CN104051895A (zh) 一种稳定连接的可扩展排插
CN103115048A (zh) 一种双向连接装置
CN204105366U (zh) 改进的座椅连接结构

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20180727