The utility model discloses a traveling case inner supporting frame structure, which comprises an upper sub-plate, a lower plate and two parallel three-section telescopic pulling rods. The lower end of the three-section telescopic pulling rods is connected with the inner bottom of the lower plate. The upper sub-plate is provided with an upper hollow area, the lower sub-plate is provided with a lower hollow area, and the upper sub-plate and the lower plate are made of hard plastic. A receiving part is arranged in the middle part of the rear side of the upper plate, the upper end of the three-section telescopic pull rod passes through the receiving part, the upper end of the three-section telescopic pull rod is provided with a handle, and the upper side plate is provided with a receiving position; the upper side plate and the lower side plate are connected by four parallel supporting rods; the lower side of the lower side plate is provided with a detachable directional caster, and the lower side plate is provided with a detachable directional caster. The front middle part is provided with a grab hand, and the directional castor and the grab hand are flush on the lower side. The device is a skeleton structure consisting of upper plate and lower plate. The upper plate and the lower plate are connected by a support rod, which not only satisfies the modeling and support functions, but also reduces the use of raw materials and effectively reduces the weight of the suitcase.
【技术实现步骤摘要】
一种旅行箱内撑骨架结构
本技术具体涉及一种旅行箱内撑骨架结构。
技术介绍
旅行箱,亦称行李箱、拉杆箱,是出门时所携带用以放置物品的箱子,它是行李的其中一种类型。通常旅行箱是用来放置旅途上所需要的衣物、个人护理用品及纪念品。早期的旅行箱是以木材或其它较重的材料制成,随着航空旅行的普及,旅行箱的材料趋向更为轻便的硬塑胶或布质。目前市场上的旅行箱内撑均为统一的一整块板材,用于箱体造型及支撑,包括连接为一个整体的上幅板、下幅板和后幅板,使得旅行箱整体重量较大。
技术实现思路
本技术的目的在于克服现有技术的缺点,提供一种旅行箱内撑骨架结构,以解决现有旅行箱整体重量较大的问题。为实现上述目的,本技术所采取的技术方案是:提供一种旅行箱内撑骨架结构,包括上副板、下幅板和两根并排的三节伸缩拉杆,三节伸缩拉杆下端与下幅板内底面连接,上副板上设有上镂空区,下副板上设有下镂空区,上副板和下幅板均采用硬质塑料制成;所述上副板后侧中部设有收纳件,三节伸缩拉杆上端穿过收纳件,三节伸缩拉杆上端设有把手,上副板上面设有下凹且能够容纳把手的收纳位,把手两端下侧分别与一根三节伸缩拉杆上端连接;所述上副板和下幅板通过四根互相平行的支撑杆连接,四根支撑杆按矩形排布,支撑杆上端与上副板内顶面连接,支撑杆下端与下副板内底面连接;所述下幅板下面后侧两端均设有可拆卸的定向脚轮,下幅板下面前侧中部设有抓手,定向脚轮和抓手下侧齐平;所述抓手两端均设有向上翘起的弯头,两个弯头与下幅板前侧面的间距相等,下镂空区上设有多个与弯头对应的安装孔,安装孔中设有与弯头连接的螺钉;所述定向脚轮外侧设有保护边框,两个定向脚轮上的保护边 ...
【技术保护点】
1.一种旅行箱内撑骨架结构,其特征在于:包括上副板、下幅板和两根并排的三节伸缩拉杆,三节伸缩拉杆下端与下幅板内底面连接,上副板上设有上镂空区,下副板上设有下镂空区,上副板和下幅板均采用硬质塑料制成;所述上副板后侧中部设有收纳件,三节伸缩拉杆上端穿过收纳件,三节伸缩拉杆上端设有把手,上副板上面设有下凹且能够容纳把手的收纳位,把手两端下侧分别与一根三节伸缩拉杆上端连接;所述上副板和下幅板通过四根互相平行的支撑杆连接,四根支撑杆按矩形排布,支撑杆上端与上副板内顶面连接,支撑杆下端与下副板内底面连接;所述下幅板下面后侧两端均设有可拆卸的定向脚轮,下幅板下面前侧中部设有抓手,定向脚轮和抓手下侧齐平;所述抓手两端均设有向上翘起的弯头,两个弯头与下幅板前侧面的间距相等,下镂空区上设有多个与弯头对应的安装孔,安装孔中设有与弯头连接的螺钉;所述定向脚轮外侧设有保护边框,两个定向脚轮上的保护边框分别位于下幅板的左右两侧。
【技术特征摘要】
1.一种旅行箱内撑骨架结构,其特征在于:包括上副板、下幅板和两根并排的三节伸缩拉杆,三节伸缩拉杆下端与下幅板内底面连接,上副板上设有上镂空区,下副板上设有下镂空区,上副板和下幅板均采用硬质塑料制成;所述上副板后侧中部设有收纳件,三节伸缩拉杆上端穿过收纳件,三节伸缩拉杆上端设有把手,上副板上面设有下凹且能够容纳把手的收纳位,把手两端下侧分别与一根三节伸缩拉杆上端连接;所述上副板和下幅板通过四根互相平行的支撑杆连接,四根支撑杆按矩形排布,支撑杆上端与上副板内顶面连接,支撑杆下端与下副板内底面连接;所述下幅板下面后侧两端均设有可拆卸的定向脚轮,下幅板下面前侧中部设有抓手,定向脚轮和抓手下侧齐平;所述抓手两端均设有向上翘起的弯头,两个弯头与下幅板前侧面的间距相等,下镂空区上设有多个与...
【专利技术属性】
技术研发人员:廖银才,
申请(专利权)人:四川阿迪曼尔皮具服饰有限公司,
类型:新型
国别省市:四川,51
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