The utility model discloses a clamp, which comprises a left clamping plate, the left and right clamping plate hinged on the clamping plate is arranged at the front end is inclined to the middle of the nose, nose ministry in the rear end is provided with a book clamp part, a holding part is arranged in the holding part after books in the end, the holding part and the clamping part is arranged between the spring and is located between the left clamping plate and clamping part on the nib is installed on the outer surface of the needle roller bearing; through the use of the book to take part, open the clamp holding will take the book, take a book clip beak extending into both sides need to take a book and because of the needle, on both sides of the push in time will not get the books into the book, loosen the grip part, which will need to take out the book to live, because of the external clamping part is provided with a needle roller bearings, needle roller bearings and when The books on both sides contact with each other because of the needle roller bearing, the books on the left and the right sides can not be taken out, the trouble of taking books is reduced, and the structure is simple and the practicability is strong.
【技术实现步骤摘要】
取书夹
本技术属于一种图书馆辅助取书结构,具体的讲是涉及一种方便取书用的取书夹。
技术介绍
现有图书馆中,在书架上放置很多各种各样的书籍,然而由于书本之间位置比较紧,在取书的时候往往只能用手夹住书的外侧端部然后将书往外拖,这个时候就容易将书两侧的书带出,因此,有必要针对该种情况进行改善。
技术实现思路
鉴于存在以上问题,本技术提供了一种取书夹,可以方便取出放置在书架上的书并不会将书本两侧的书带出的特点。一种取书夹,其特征在于:包括左右夹持板,所述左右夹持板铰接,在夹持板前端设置有呈向中间倾斜的尖嘴部,在尖嘴部后端设置有书本夹持部,在书本夹持部后设置有握持部,在握持部前端与夹持部之间设置有弹簧并位于左右夹持板之间,在尖嘴部以及夹持部外端面上安装有滚针轴承。进一步:在所述尖嘴部及夹持部外部设置有沿上下方向的凹槽,在凹槽上下壁上设置有孔,所述滚针轴承两端的轴插入孔中。进一步:在所述夹持部内壁上设置有橡胶皮。有益效果本技术的有益效果是:通过使用取书夹,使用握持部将取书夹的夹持部分开,利用取书夹的尖嘴部伸进需要取出书的两侧,然后往里面用力推,由于在尖嘴部及夹持部均设置有滚针轴承,在往里推的时候不会将取书的两侧的书推入,然后松开握持部利用弹簧将夹持部夹紧,从而将需要取出的书夹持住,由于夹持部的外部设置有滚针轴承,当滚针轴承与两侧的书接触由于滚针轴承的作用不会将左右两侧的书带出,减少了取书的麻烦,并且该结构简单,实用性强。附图说明图1是本技术取书夹的结构示意图图2是图1的俯视图具体实施方式作为本技术的一种实施方式,如图1、2所示,一种取书夹,包括书本8,其特征在于:包括左右夹持 ...
【技术保护点】
一种取书夹,其特征在于:包括左右夹持板,所述左右夹持板铰接,在夹持板前端设置有呈向中间倾斜的尖嘴部,在尖嘴部后端设置有书本夹持部,在书本夹持部后设置有握持部,在握持部前端与夹持部之间设置有弹簧并位于左右夹持板之间,在尖嘴部以及夹持部外端面上安装有滚针轴承。
【技术特征摘要】
1.一种取书夹,其特征在于:包括左右夹持板,所述左右夹持板铰接,在夹持板前端设置有呈向中间倾斜的尖嘴部,在尖嘴部后端设置有书本夹持部,在书本夹持部后设置有握持部,在握持部前端与夹持部之间设置有弹簧并位于左右夹持板之间,在尖嘴部以及夹持部外端...
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