CN201480642U - 设有弹性靠背的椅子 - Google Patents

设有弹性靠背的椅子 Download PDF

Info

Publication number
CN201480642U
CN201480642U CN2009202244289U CN200920224428U CN201480642U CN 201480642 U CN201480642 U CN 201480642U CN 2009202244289 U CN2009202244289 U CN 2009202244289U CN 200920224428 U CN200920224428 U CN 200920224428U CN 201480642 U CN201480642 U CN 201480642U
Authority
CN
China
Prior art keywords
backrest
bearing
chair
elastic
back shaft
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
CN2009202244289U
Other languages
English (en)
Inventor
郑基昌
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.)
Cui Fushi
Original Assignee
Qingdao Caoyuan Furniture Co Ltd
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 Qingdao Caoyuan Furniture Co Ltd filed Critical Qingdao Caoyuan Furniture Co Ltd
Priority to CN2009202244289U priority Critical patent/CN201480642U/zh
Application granted granted Critical
Publication of CN201480642U publication Critical patent/CN201480642U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/36Support for the head or the back
    • A47C7/40Support for the head or the back for the back
    • A47C7/44Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/445Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs

Landscapes

  • Chairs Characterized By Structure (AREA)

Abstract

本实用新型公开了一种设有弹性靠背的椅子,包括支撑底座、坐面、靠背、靠背构件、扶手,靠背设置在靠背构件上,靠背构件与坐面连接固定,它还包括靠背弹性装置,所述靠背弹性装置设置在靠背与靠背构件之间,靠背可以弹性活动支撑,适应人体不同坐姿时的依靠要求,增加人体舒适性,采用V型弹簧片作为弹性组件,结构简单,使用可靠。

Description

设有弹性靠背的椅子
技术领域
本实用新型属于供人坐用的椅子家具,具体涉及一种设有弹性靠背的椅子。
背景技术
椅子是生活和工作中经常使用的家具,其结构对坐姿的影响很大,普通的椅子在结构设计上考虑稳定性、美观性的因素为主,极少考虑坐姿对健康的影响。对于伏案工作的人来说,每天大部分时间都是坐在椅子上,不合理的椅子结构,会让人感觉不舒适,长期使用,会形成不良的坐姿,会给健康造成巨大损害,导致某些疾病的发生。
办公用椅子是脑力劳动者工作时的必须用具,长时间坐姿工作,往往会腰酸背痛,坐姿工作者休息或思考时,会向后依靠在椅子靠背上,而普通椅子的靠背固定设置,无法根据坐着时的不同姿势,调整与人体背部贴附的程度与角度,让人感觉不舒适。
实用新型内容
为了克服公知技术领域存在的上述缺陷,本实用新型的目的在于,提供一种设有弹性靠背的椅子,靠背可以弹性活动支撑,适应人体不同坐姿时的依靠要求,增加人体舒适性。
本实用新型提供的设有弹性靠背的椅子,包括支撑底座、坐面、靠背、靠背构件、扶手,靠背设置在靠背构件上,靠背构件与坐面连接固定,它还包括靠背弹性装置,所述靠背弹性装置设置在靠背与靠背构件之间,所述靠背弹性装置包括支撑轴、靠背支座、V型弹簧片、支座,所述支撑轴通过支座固定设置在靠背构件上,靠背支座固定设置在靠背上,靠背支座上设有套孔,靠背支座套装在支撑轴上,靠背支座可以支撑轴为轴心做一定角度的转动,V型弹簧片固定设置在支撑轴上,靠背、靠背构件上分别设有凹槽,V型弹簧片两弹簧片分别弹性贴附在靠背、靠背构件的凹槽中。
本实用新型提供的设有弹性靠背的椅子,靠背可以弹性活动支撑,适应人体不同坐姿时的依靠要求,增加人体舒适性,采用V型弹簧片作为弹性组件,结构简单,使用可靠。
附图说明
图1是本实用新型一个实施例的整体结构示意图;
图2是本实用新型实施例的靠背弹性装置6的局部结构示意图。
图中标注:
1.支撑底座;2.坐面;3.靠背;4.靠背构件;5.扶手;6.靠背弹性装置,7.支撑轴;8.靠背支座;9.V型弹簧片;10.支座。
具体实施方式
下面参照附图,结合一个实施例,对本实用新型提供的设有弹性靠背的椅子进行详细的说明。
实施例
参照图1、图2,本实施例的设有弹性靠背的椅子,包括支撑底座1、坐面2、靠背3、靠背构件4、扶手5,靠背3设置在靠背构件4上,靠背构件4与坐面2连接固定,它还包括靠背弹性装置6,所述靠背弹性装置设置6在靠背3与靠背构件4之间,所述靠背弹性装置6包括支撑轴7、靠背支座8、V型弹簧片9、支座10,所述支撑轴7通过支座10固定设置在靠背构件4上,靠背支座8固定设置在靠背3上,靠背支座8上设有套孔,靠背支座8套装在支撑轴7上,靠背支座8可以支撑轴7为轴心做一定角度的转动,V型弹簧片9固定设置在支撑轴7上,靠背3、靠背构件4上分别设有凹槽,V型弹簧片9的两弹簧片分别弹性贴附在靠背、靠背构件的凹槽中。
当人坐着时,仅腰部靠在椅子靠背上,靠背不动,当人体肩背部靠向椅子靠背时,靠背上部受到挤压力,靠背随靠背支座以支撑轴为轴心向后转动,V型弹簧片受到挤压力而变形靠近,靠背上部向后弹性移动。

Claims (1)

1.一种设有弹性靠背的椅子,包括支撑底座、坐面、靠背、靠背构件、扶手,靠背设置在靠背构件上,靠背构件与坐面连接固定,其特征在于:它还包括靠背弹性装置,所述靠背弹性装置设置在靠背与靠背构件之间,所述靠背弹性装置包括支撑轴、靠背支座、V型弹簧片、支座,所述支撑轴通过支座固定设置在靠背构件上,靠背支座固定设置在靠背上,靠背支座上设有套孔,靠背支座套装在支撑轴上,靠背支座可以支撑轴为轴心做一定角度的转动,V型弹簧片固定设置在支撑轴上,靠背、靠背构件上分别设有凹槽,V型弹簧片两弹簧片分别弹性贴附在靠背、靠背构件的凹槽中。
CN2009202244289U 2009-08-22 2009-08-22 设有弹性靠背的椅子 Expired - Fee Related CN201480642U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202244289U CN201480642U (zh) 2009-08-22 2009-08-22 设有弹性靠背的椅子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202244289U CN201480642U (zh) 2009-08-22 2009-08-22 设有弹性靠背的椅子

Publications (1)

Publication Number Publication Date
CN201480642U true CN201480642U (zh) 2010-05-26

Family

ID=42419539

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202244289U Expired - Fee Related CN201480642U (zh) 2009-08-22 2009-08-22 设有弹性靠背的椅子

Country Status (1)

Country Link
CN (1) CN201480642U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103072501A (zh) * 2013-01-05 2013-05-01 好孩子儿童用品有限公司 一种座椅靠背及具有该靠背的汽车座
CN105361494A (zh) * 2015-11-17 2016-03-02 彭先仲 学习椅

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103072501A (zh) * 2013-01-05 2013-05-01 好孩子儿童用品有限公司 一种座椅靠背及具有该靠背的汽车座
CN105361494A (zh) * 2015-11-17 2016-03-02 彭先仲 学习椅

Similar Documents

Publication Publication Date Title
CN201480642U (zh) 设有弹性靠背的椅子
CN203407755U (zh) 一种办公椅
CN201468584U (zh) 双靠背椅子
CN209769729U (zh) 一种适用于腰托座椅的弹力结构
CN201468570U (zh) 设有靠枕的椅子
CN210077121U (zh) 一种适用于座椅的弹性提供装置
CN201048711Y (zh) 一种正姿学习桌
CN202375555U (zh) 一种舒适座椅
CN209915474U (zh) 一种适用于腰托座椅的简易旋转连接结构
CN201814165U (zh) 一种多功能座椅
CN203244146U (zh) 一种保健型椅子靠背
CN201743283U (zh) 靠背自动椅
CN203591070U (zh) 一种长度可调躺椅
CN203563937U (zh) 一种自适应弹性座椅
CN201854937U (zh) 一种可倾仰的椅子扶手
CN202537803U (zh) 缓冲助力之保健椅
CN207270149U (zh) 一种自适应调整人体工学腰靠
CN219895147U (zh) 办公椅靠背支撑角度调节结构
CN201480669U (zh) 六轮支撑办公转椅
CN218246421U (zh) 一种舒适性较高的办公椅
CN201480641U (zh) 设有腰部支撑架的椅子
CN201346021Y (zh) 一种可调节椅背角度的椅子
CN202035764U (zh) 弹簧摇椅
CN204260276U (zh) 一种可调式办公椅
CN218942649U (zh) 一种室内用多功能固定椅

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: CUI FUSHI

Free format text: FORMER OWNER: QINGDAO CAOYUAN FURNITURE CO., LTD.

Effective date: 20120416

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20120416

Address after: Chengyang Rui Yang Road 266100 in Shandong province Qingdao City Xinyuan Lin 29-1-1501

Patentee after: Cui Fushi

Address before: 266100, Shandong province Qingdao city Chengyang District Xia Zhuang Street Li village community 467

Patentee before: Qingdao Caoyuan Furniture Co., Ltd.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100526

Termination date: 20120822