CN116039462A - 一种可翻折汽车座椅骨架 - Google Patents

一种可翻折汽车座椅骨架 Download PDF

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CN116039462A
CN116039462A CN202310020132.XA CN202310020132A CN116039462A CN 116039462 A CN116039462 A CN 116039462A CN 202310020132 A CN202310020132 A CN 202310020132A CN 116039462 A CN116039462 A CN 116039462A
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plate
seat
welded
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backrest
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王雨
胡凤英
吴涛
李侃敏
钟波
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Jiangxi Jiangling Group Aowei Automobile Spare Part Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/07Slide construction
    • B60N2/0722Constructive details
    • B60N2/0732Attachment of seat frame to the slide, e.g. eyelets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/07Slide construction
    • B60N2/0722Constructive details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/16Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
    • B60N2/18Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other
    • B60N2/1807Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by the cinematic
    • B60N2/181Rods
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/16Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
    • B60N2/18Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other
    • B60N2/185Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by the drive mechanism
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/32Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use
    • B60N2/34Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use into a bed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/64Back-rests or cushions
    • B60N2/66Lumbar supports
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/68Seat frames
    • B60N2/682Joining means
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/40Engine management systems

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Abstract

本发明涉及汽车座椅技术领域,公开了一种可翻折汽车座椅骨架,包括座椅机构、靠背机构和支撑机构,所述座椅机构的底部焊接有支板,所述支板的底部滑动连接有滑轨板,所述靠背机构转动连接于所述座椅机构的后部上端,所述靠背机构由靠板连接板和固定杆组成,所述靠板连接板与固定杆之间转动连接,所述支撑机构安装于座椅机构的下端,座椅机构整体经过支板滑动连接的滑轨板,方便稳定前后滑动调节位置,通过在座椅机构后部上端转动连接的靠背机构,便于转动靠背,并且通过在靠板连接板与固定杆之间转动连接,可翻折靠背机构,提高腰部舒适度,通过在座椅机构下端安装的支撑机构,便于自动化控制升降以便倾斜调节座椅整体,适用于乘客躺下休息。

Description

一种可翻折汽车座椅骨架
技术领域
本发明涉及汽车座椅技术领域,具体为一种可翻折汽车座椅骨架。
背景技术
所谓的汽车座椅是坐车时乘坐的座椅。按照部位的话,大致可以分为:头枕、靠背和坐垫。座椅骨架常用轧制型材制成或用钢板焊接而成,并用螺钉直接固定或通过座椅调节机构固定在车身上。冲压工序主要完成板材、管材的原材料备料,以及板材成形工作。座椅骨架的作用是承受载荷、传递力矩、增加稳定性,它跟人的骨骼非常相似。座椅发泡、座椅面套、电子零件、塑料件都不能能凭空悬浮在车子内部,那么骨架就是座椅面套、座椅发泡、电子零件、塑料件等零件的安装载体。座椅骨架的好坏直接决定着整椅的安全性能、舒适性能、经济性能。经检索,中国专利授权号为CN 102673446 B的专利,公开了及一种汽车座椅,该汽车座椅包括加靠框管、加靠连接板、加座框管、加座横管、座靠连接板,加靠连接板分别连接于加靠框管的两末端,加座横管分别连接于加座框管的两末端内侧,座靠连接板分别通过螺栓与加座框管、加靠连接板连接,座靠连接板和加靠连接板之间设有使加靠框管能自动向前折叠靠在加座框管上的靠背回复机构,加座框管及加座横管底部支撑有可折叠的两L形支撑杆,两L形支撑杆向外弯折段间连接有翻折横杆,在两L形支撑杆上方的加座框管一侧连接有可压紧翻折横杆使两L形支撑杆被撑起支撑在加座框管和加座横管底部支撑装置,在支撑装置底部设有释放翻折横杆使两L形支撑杆折叠靠在加座框管上的解锁装置。上述专利中的一种汽车座椅存在以下不足:汽车座椅骨架不便经过多次翻折调节,难以适用于乘客配套操作,舒适度较低,设计不合理。为此,需要设计相应的技术方案给予解决。
发明内容
(一)解决的技术问题
针对现有技术的不足,本发明提供了一种可翻折汽车座椅骨架,解决了现有的汽车座椅骨架不便经过多次翻折调节,难以适用于乘客配套操作,舒适度较低,设计不合理的技术问题。
(二)技术方案
为实现以上目的,本发明通过以下技术方案予以实现:一种可翻折汽车座椅骨架,包括座椅机构、靠背机构和支撑机构,所述座椅机构的底部焊接有支板,所述支板的底部滑动连接有滑轨板,所述靠背机构转动连接于所述座椅机构的后部上端,所述靠背机构由靠板连接板和固定杆组成,所述靠板连接板与固定杆之间转动连接,所述支撑机构安装于座椅机构的下端。
优选的,所述座椅机构包括有垫板和侧板,所述垫板设于侧板之间上端,所述垫板的底部焊接分布有弹簧,所述弹簧的底部焊接有底板,所述底板焊接于侧板之间下端,有效的提高了坐立的舒适度,缓冲减震,弹性高。
优选的,所述支板的两侧焊接分布有延伸板一和延伸板二,所述滑轨板的内部两侧开设分布有滑槽一和滑槽二,所述延伸板二内嵌于滑槽一内部,所述延伸板一内嵌于滑槽二内部,使得座椅机构前后滑动时更加稳定,安全限位,提高了使用寿命。
优选的,所述靠板连接板转动连接于侧板的后端,所述靠板连接板的内侧之间由下往上依次焊接有腰靠板一和腰靠板二,所述腰靠板一的规格大于腰靠板二的规格,有效的托起腰部进行大面积支撑,结构强度高。
优选的,所述固定杆的内侧端焊接分布有定位杆,所述定位杆的内侧端焊接有靠背板,所述固定杆的下端焊接有凸板一,所述靠板连接板的上端焊接分布有固定板一,所述凸板一通过转轴连接于固定板一的内部,可进一步翻折靠背机构上端的固定杆,使得腰部向前顶,背部向后靠,适用于腰部损伤人员,值得推广。
优选的,所述支撑机构包括有连接架、连接板、电动推杆装置和底座,所述连接架为Z字型结构,所述连接板安装于连接架的底部,所述电动推杆装置的顶部连接有推杆,所述推杆焊接于连接板的底部中间端,所述电动推杆装置活动连接于底座的上端,便于升降调节座椅机构,可倾斜调节座椅机构,方便司机人员或乘客躺下休息,舒适度较高。
优选的,所述连接架的底部开设分布有安装槽,所述安装槽的内部贯穿连接有锁紧螺栓,所述锁紧螺栓通过螺纹连接于连接板的上端,方便快速拆装,结构简单。
优选的,所述电动推杆装置的底部中间焊接有凸板二,所述底座的顶部前后端焊接有固定板二,所述固定板二的中间端焊接有固定轴,所述凸板二与固定轴之间活动连接,活动调节更加稳定顺畅,避免卡顿。
(三)有益效果
该可翻折汽车座椅骨架,座椅机构整体经过支板滑动连接的滑轨板,方便稳定前后滑动调节位置,通过在座椅机构后部上端转动连接的靠背机构,便于转动靠背,并且通过在靠板连接板与固定杆之间转动连接,可翻折靠背机构,提高腰部舒适度,通过在座椅机构下端安装的支撑机构,便于自动化控制升降以便倾斜调节座椅整体,适用于乘客躺下休息,设计合理。
附图说明
图1为本发明的整体右前端结构示意图;
图2为本发明的整体左前端结构示意图;
图3为本发明的座椅弹簧架结构示意图;
图4为本发明的滑动结构示意图;
图5为本发明的背板支杆转动机构示意图;
图6为本发明的活动调节机构结构示意图。
图中,座椅机构1、垫板11、底板111、弹簧112、侧板12、延伸板一121、延伸板二122、支板13、滑轨板14、滑槽一141、滑槽二142、靠背机构2、靠板连接板21、腰靠板一211、腰靠板二212、固定板一213、固定杆22、靠背板221、定位杆222、凸板一223、支撑机构3、连接架31、安装槽311、锁紧螺栓312、连接板32、电动推杆装置33、推杆331、凸板二332、底座34、固定板二341、固定轴342。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
请参阅图1-图6,本发明实施例提供一种技术方案:一种可翻折汽车座椅骨架,包括座椅机构1、靠背机构2和支撑机构3,座椅机构1的底部焊接有支板13,支板13的底部滑动连接有滑轨板14,滑轨板14用于支撑支板13上方设备前后滑动调节,靠背机构2转动连接于座椅机构1的后部上端,靠背机构2由靠板连接板21和固定杆22组成,靠板连接板21与固定杆22之间转动连接,座椅机构1和靠板连接板21之间可活动翻折调节,靠板连接板21和固定杆22之间亦可活动翻折调节,支撑机构3安装于座椅机构1的下端。
进一步改进地,座椅机构1包括有垫板11和侧板12,垫板11设于侧板12之间上端,垫板11的底部焊接分布有弹簧112,弹簧112的底部焊接有底板111,有效的提高了坐立的舒适度,缓冲减震,弹性高,底板111焊接于侧板12之间下端,稳定支撑。
底板111上端固定分布有硅胶垫,且硅胶垫设于弹簧112之间缝隙处,硅胶垫有一定的张力、柔韧性、优良的绝缘性、耐压,耐高温,耐低温,化学性质稳定、环保安全、无异味,食品级硅胶垫具有无毒无味,不溶于水和任何溶剂,是一种高活性的绿色产品,当作机器工作的缓冲件,紧固件,可起到防滑,防震,抗静电,耐高温的作用,更好的保护机器,减小损耗。
进一步改进地,支板13的两侧焊接分布有延伸板一121和延伸板二122,滑轨板14的内部两侧开设分布有滑槽一141和滑槽二142,延伸板二122内嵌于滑槽一141内部,延伸板一121内嵌于滑槽二142内部,使得座椅机构1前后滑动时更加稳定,安全限位,提高了使用寿命。
进一步改进地,靠板连接板21转动连接于侧板12的后端,靠板连接板21的内侧之间由下往上依次焊接有腰靠板一211和腰靠板二212,腰靠板一211和腰靠板二212的前端为弧形结构,腰靠板一211的规格大于腰靠板二212的规格,有效的托起腰部进行大面积支撑,结构强度高。
进一步改进地,固定杆22的内侧端焊接分布有定位杆222,定位杆222的内侧端焊接有靠背板221,固定杆22的下端焊接有凸板一223,靠板连接板21的上端焊接分布有固定板一213,凸板一223通过转轴连接于固定板一213的内部,可进一步翻折靠背机构2上端的固定杆22,使得腰部向前顶,背部向后靠,适用于腰部损伤人员,值得推广。
进一步改进地,支撑机构3包括有连接架31、连接板32、电动推杆装置33和底座34,连接架31为Z字型结构,向外式弯折机构提高了支撑的强度,连接板32安装于连接架31的底部,电动推杆装置33的顶部连接有推杆331,推杆331焊接于连接板32的底部中间端,电动推杆装置33活动连接于底座34的上端,便于升降调节座椅机构1,可倾斜调节座椅机构1,方便司机人员或乘客躺下休息,舒适度较高。
进一步改进地,连接架31的底部开设分布有安装槽311,安装槽311的内部贯穿连接有锁紧螺栓312,锁紧螺栓312通过螺纹连接于连接板32的上端,方便快速拆装,结构简单,成本低。
具体改进地,电动推杆装置33的底部中间焊接有凸板二332,底座34的顶部前后端焊接有固定板二341,固定板二341的中间端焊接有固定轴342,凸板二332与固定轴342之间活动连接,活动调节更加稳定顺畅,避免卡顿。
电动推杆装置33是一种将电动机的旋转运动转变为推杆的直线往复运动的电力驱动装置,用于各种简单工艺流程中做为执行机械使用,以实现远距离控制、集中控制或自动控制。
工作原理:人体坐于座椅机构1的垫板11上,经过多个弹簧112连接的底板111高弹性支撑,可经过支板13两端的延伸板一121、延伸板二122在滑轨板14内部的滑槽一141、滑槽二142内部限位滑动,前后调节更加稳定;靠背机构2的靠板连接板21在侧板12后端转动调节靠背角度,所述固定杆22经过下端的凸板一223在靠板连接板21上端的固定板一213之间翻折调节靠背上端,腰靠板一211和腰靠板二212辅助支撑腰部,靠背板221辅助支撑背部,可根据需要调节支撑的角度,适用于不同人群;可同时调节座椅机构1下方一侧的支撑机构3,以便调节座椅机构1的倾斜度,启动电动推杆装置33自动化控制推杆331升降调节,经过下方的凸板二332在底座34上端固定板二341中间端的固定轴342支撑活动调节,使得连接板32和连接架31支撑调节座椅机构1翻折倾斜调节,适用于乘客或司机更加舒适的躺下休息,值得推广。
本发明的座椅机构1、垫板11、底板111、弹簧112、侧板12、延伸板一121、延伸板二122、支板13、滑轨板14、滑槽一141、滑槽二142、靠背机构2、靠板连接板21、腰靠板一211、腰靠板二212、固定板一213、固定杆22、靠背板221、定位杆222、凸板一223、支撑机构3、连接架31、安装槽311、锁紧螺栓312、连接板32、电动推杆装置33、推杆331、凸板二332、底座34、固定板二341、固定轴342,部件均为通用标准件或本领域技术人员知晓的部件,其结构和原理都为本技术人员均可通过技术手册得知或通过常规实验方法获知,本发明解决的问题是现有的汽车座椅骨架不便经过多次翻折调节,难以适用于乘客配套操作,舒适度较低,设计不合理,本发明通过上述部件的互相组合,座椅机构整体经过支板滑动连接的滑轨板,方便稳定前后滑动调节位置,通过在座椅机构后部上端转动连接的靠背机构,便于转动靠背,并且通过在靠板连接板与固定杆之间转动连接,可翻折靠背机构,提高腰部舒适度,通过在座椅机构下端安装的支撑机构,便于自动化控制升降以便倾斜调节座椅整体,适用于乘客躺下休息,设计合理。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点,对于本领域技术人员而言,显然本发明不限于上述示范性实施例的细节,而且在不背离本发明的精神或基本特征的情况下,能够以其他的具体形式实现本发明。因此,无论从哪一点来看,均应将实施例看作是示范性的,而且是非限制性的,本发明的范围由所附权利要求而不是上述说明限定,因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。
此外,应当理解,虽然本说明书按照实施方式加以描述,但并非每个实施方式仅包含一个独立的技术方案,说明书的这种叙述方式仅仅是为清楚起见,本领域技术人员应当将说明书作为一个整体,各实施例中的技术方案也可以经适当组合,形成本领域技术人员可以理解的其他实施方式。

Claims (8)

1.一种可翻折汽车座椅骨架,包括座椅机构(1)、靠背机构(2)和支撑机构(3),其特征在于:所述座椅机构(1)的底部焊接有支板(13),所述支板(13)的底部滑动连接有滑轨板(14),所述靠背机构(2)转动连接于所述座椅机构(1)的后部上端,所述靠背机构(2)由靠板连接板(21)和固定杆(22)组成,所述靠板连接板(21)与固定杆(22)之间转动连接,所述支撑机构(3)安装于座椅机构(1)的下端。
2.根据权利要求1所述的一种可翻折汽车座椅骨架,其特征在于:所述座椅机构(1)包括有垫板(11)和侧板(12),所述垫板(11)设于侧板(12)之间上端,所述垫板(11)的底部焊接分布有弹簧(112),所述弹簧(112)的底部焊接有底板(111),所述底板(111)焊接于侧板(12)之间下端。
3.根据权利要求1所述的一种可翻折汽车座椅骨架,其特征在于:所述支板(13)的两侧焊接分布有延伸板一(121)和延伸板二(122),所述滑轨板(14)的内部两侧开设分布有滑槽一(141)和滑槽二(142),所述延伸板二(122)内嵌于滑槽一(141)内部,所述延伸板一(121)内嵌于滑槽二(142)内部。
4.根据权利要求1所述的一种可翻折汽车座椅骨架,其特征在于:所述靠板连接板(21)转动连接于侧板(12)的后端,所述靠板连接板(21)的内侧之间由下往上依次焊接有腰靠板一(211)和腰靠板二(212),所述腰靠板一(211)的规格大于腰靠板二(212)的规格。
5.根据权利要求1所述的一种可翻折汽车座椅骨架,其特征在于:所述固定杆(22)的内侧端焊接分布有定位杆(222),所述定位杆(222)的内侧端焊接有靠背板(221),所述固定杆(22)的下端焊接有凸板一(223),所述靠板连接板(21)的上端焊接分布有固定板一(213),所述凸板一(223)通过转轴连接于固定板一(213)的内部。
6.根据权利要求1所述的一种可翻折汽车座椅骨架,其特征在于:所述支撑机构(3)包括有连接架(31)、连接板(32)、电动推杆装置(33)和底座(34),所述连接架(31)为Z字型结构,所述连接板(32)安装于连接架(31)的底部,所述电动推杆装置(33)的顶部连接有推杆(331),所述推杆(331)焊接于连接板(32)的底部中间端,所述电动推杆装置(33)活动连接于底座(34)的上端。
7.根据权利要求6所述的一种可翻折汽车座椅骨架,其特征在于:所述连接架(31)的底部开设分布有安装槽(311),所述安装槽(311)的内部贯穿连接有锁紧螺栓(312),所述锁紧螺栓(312)通过螺纹连接于连接板(32)的上端。
8.根据权利要求6所述的一种可翻折汽车座椅骨架,其特征在于:所述电动推杆装置(33)的底部中间焊接有凸板二(332),所述底座(34)的顶部前后端焊接有固定板二(341),所述固定板二(341)的中间端焊接有固定轴(342),所述凸板二(332)与固定轴(342)之间活动连接。
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CN118107457A (zh) * 2024-04-30 2024-05-31 江西趣蜂专用车装备有限公司 一种汽车座椅的骨架结构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118107457A (zh) * 2024-04-30 2024-05-31 江西趣蜂专用车装备有限公司 一种汽车座椅的骨架结构
CN118107457B (zh) * 2024-04-30 2024-06-28 江西趣蜂专用车装备有限公司 一种汽车座椅的骨架结构

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