CN2202090Y - 脚踏车手把竖管 - Google Patents

脚踏车手把竖管 Download PDF

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CN2202090Y
CN2202090Y CN 94217158 CN94217158U CN2202090Y CN 2202090 Y CN2202090 Y CN 2202090Y CN 94217158 CN94217158 CN 94217158 CN 94217158 U CN94217158 U CN 94217158U CN 2202090 Y CN2202090 Y CN 2202090Y
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screw
handle
concave arc
bicycle
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高裕乾
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Abstract

一种脚踏车手把竖管,尤指一种针对脚踏车手把 锁合的竖管结构予以改良设计,其主要是于该手把竖 管前端设有向上倾斜的锁合座;该锁合座上缘两端选 定处设螺孔,而中间处两端乃形成向上的凹弧口,下 缘则向内缩形成一凸耳,该凸耳表面设一螺孔,利用 一锁合盖相对应锁设于锁合座上;该锁合盖上缘两端 设螺孔,中间处设向下的凹弧口,即可将手把放置于 锁合座的凹弧口内,以六角螺栓锁设贯穿锁合座及锁 合盖予以固设定位。

Description

本实用新型涉及一种脚踏车手把竖管,尤指一种可提供脚踏车手把简易地锁合的手把竖管。
传统的脚踏车手把竖管呈一C型接头(如图4所示),该C型接头向前弯折至下端设有相对的螺孔以供锁设固定,上述的C型接头其组合装配的过程极为复杂;(一)需先将手把的握把拆卸,再将手把沿着C型接头的径向口套入(二)将套入C型接头的手把,于C型接头下端相对的螺孔以螺栓锁设固定(三)再将握把套入手把两端处,再者,该C型接头以一螺栓锁紧的力点不均,而使C型接头的径向口两端的边面产生外翻变形,影响其夹持力量,因此,脚踏车经常撞击于路面抗洞或山坡野外的巅坡路段,极易使脚踏车的手把产生松动的不良现象。
本实用新型的主要目的,乃在于提供一脚踏车手把竖管,于该脚踏车竖管前端的锁合座与锁合盖锁设三个六角螺栓以三点均匀分布锁固;其二个螺栓锁固于锁合座与锁合盖的上缘两端,另一螺栓则锁固于锁合座与锁合盖的下缘处,借此即可将应力平均分散,不致产生外翻变形的缺失,同时增加手把与竖管间的夹持面及夹持力。
根据本发明,提供了一种脚踏车手把竖管,由一手把竖管的前端的一锁合座,再配合一锁合盖组成,其特征在于:
锁合座,设置于手把竖管前端处的斜座体,其上缘两端选定处设螺孔,而中间处两端乃形成向上的凹弧口,下缘则设一螺孔;
锁合盖,与上述的锁合座呈相对应,其上缘两端设一螺孔,中间处两端乃形成一向下的凹弧口,并于下缘设一螺孔;
利用上述构件,使锁合盖上缘两端的螺孔及下缘的螺孔与锁合座上缘两端的螺孔及下缘的螺孔对应,以螺栓予以锁合,且锁合座中间处两端的凹弧口与锁合盖中间处两端的凹弧口盖合后呈一径向圆管,以供脚踏车手把锁合固定。
以下配合附图详细说明本实用新型的特征及优点:
图1所示为本实用新型的立体图。
图2所示为本实用新型的立体分解图。
图3所示为本实用新型的侧视剖面图。
图4所示为已知手把竖管的立体图。
如图1至图2所示,本实用新型脚踏车手把竖管由一手把竖管1的前端的一锁合座11,再配合一锁合盖12的组成,其中:锁合座11,它设置于手把竖管1前端处的斜座体,其上缘两端选定处设螺孔111,而中间处两端乃形成向上的凹弧口112,下缘则设一螺孔113;
锁合盖12,它与上述的锁合座11呈相对应,其上缘两端设一螺孔121,中间处两端乃形成一向下的凹口122,并于下缘设一螺孔123;
利用上述构件,即可将手把预先放置于手把竖管1的锁合座12两端的凹弧口112内,再利用锁合盖12相对应盖合于锁合座11;该锁合盖12上缘两端的螺孔121及下缘的螺孔123与锁合座11上缘两端的螺孔111及下缘的螺孔113对应,以六角螺栓2予以锁合,且锁合座11中间处两端的凹弧口112与锁合盖12中间处两端的凹弧口122盖合后呈一径向管,如此即可将手把稳固锁合。
再者,本实用新型脚踏车手把竖管,其应用三个螺栓分布锁合于该手把竖管的锁合座与锁合盖并且锁合座呈倾斜适当角度,即可增加竖管的夹持面及夹持力,而将脚踏车于行驶中所产生的应力予以分散,不致手把产生松动。

Claims (1)

1、一种脚踏车手把竖管,由一手把竖管(1)的前端的一锁合座(11),再配合一锁合盖(12)组成,其特征在于:
锁合座(11),设置于手把竖管(1)前端处的斜座体,其上缘两端选定处设螺孔(111),而中间处两端乃形成向上的凹弧口(112),下缘则设一螺孔(113);
锁合盖(12),与上述的锁合座(11)呈相对应,其上缘两端设一螺孔(121),中间处两端乃形成一向下的凹弧口(122),并于下缘设一螺孔(123);
利用上述构件,使锁合盖(12)上缘两端的螺孔(121)及下缘的螺孔(123)与锁合座(11)上缘两端的螺孔(111)及下缘的螺孔(113)对应,以螺栓(2)予以锁合,且锁合座(11)中间处两端的凹弧口(112)与锁合盖(12)中间处两端的凹弧口(122)盖合后呈一径向圆管,以供脚踏车手把锁合固定。
CN 94217158 1994-07-07 1994-07-07 脚踏车手把竖管 Expired - Fee Related CN2202090Y (zh)

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CN 94217158 CN2202090Y (zh) 1994-07-07 1994-07-07 脚踏车手把竖管

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CN 94217158 CN2202090Y (zh) 1994-07-07 1994-07-07 脚踏车手把竖管

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103661738A (zh) * 2012-09-12 2014-03-26 巨大机械工业股份有限公司 车把组件

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103661738A (zh) * 2012-09-12 2014-03-26 巨大机械工业股份有限公司 车把组件

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