The utility model provides an anti blocking door, belonging to the technical field of doors and windows. The utility model solves the problem that the existing doors and windows are easy to clamp into fingers. The anti pinch door comprises a doorframe and a door frame is hinged on the movable door, the upper end of the door frame is provided with a rack arc shape of the outer side of the movable door is installed on a rotating door, and the door is located in the outer edge near the edge of the door, the movable door is positioned at the upper end of the fixed seat. And the fixed seat is equipped with a slide bar, one end of the sliding rod is matched with the rack with phase angle blocks, the other end extends outside the fixed seat and the end is fixedly connected with a stop ring, the slide bar is positioned in the spacing between the retaining ring and the fixed seat set is provided with a spring, the upper and the lower ends of the door are fixed connected with a push rod, the outer end of the push rod and the upper part of the protective strip is fixedly connected with the movable column, end part of the movable column abutted on the stopper ring, and the stopper ring drives the slide bar expansion. The utility model has the advantages of simple structure, low manufacturing cost, good clamping effect, etc..
【技术实现步骤摘要】
一种防夹门
本技术属于门窗
,涉及一种门,特别涉及一种防夹门。
技术介绍
在日常生活中,经常可以从新闻上看到小孩、大人和老人的手因为各种意外被室内门夹伤或夹断手指,特别是小孩比较贪玩,自理能力差,往往大人一个疏忽容易使小孩受到伤害,虽然手被门夹的新闻经常能看到到,但是这些惨痛的教训每年还是都有发生,因此市场上出现了许多防夹门,有些虽然能防夹但是防夹效果不是很好,有些防夹效果不错但是成本太高了。比如中国专利文献资料公开了一种防夹门[申请号:201610535948.6;授权公告号:106150315A],包括门框和活动门,所述的门框和活动门板沿有硅橡胶弹性软质材料。上述的防夹门,其门框和活动门板沿有硅橡胶弹性软质材料,在门意外关上时,通过硅橡胶弹性软质材料可以保护到手,但是当门关的速度过快时,虽然能保护到手但是还是会感到疼痛。又例如中国专利文献资料公开了一种防夹门[申请号:201210021014.2;授权公告号:102561872B],包括门框、活动门、合页,所述的合页与门框铰接,门框安装有定电磁铁,活动门安装有动电磁铁,动电磁磁极位于定电磁磁极的对面,动电 ...
【技术保护点】
一种防夹门,包括门框(1)以及铰接于门框(1)上的活动门(2),其特征在于,所述门框(1)的上端部设置有弧形状的齿条(3),所述活动门(2)的外侧边上安装有一根可旋转的防护条(4),且防护条(4)位于外侧边上靠近门框(1)的边沿处,所述的活动门(2)上端部设置有固定座(5),且固定座(5)内穿设有一根滑杆(6),所述滑杆(6)一端具有与齿条(3)相配合的斜块(6a),另一端伸出固定座(5)外且端部固连有限位挡环(6b),所述滑杆(6)上位于限位挡环(6b)与固定座(5)之间套设有弹簧(7),所述的防护条(4)的上、下端部均固连有推杆(8),且所述防护条(4)上端部的推杆(8 ...
【技术特征摘要】
1.一种防夹门,包括门框(1)以及铰接于门框(1)上的活动门(2),其特征在于,所述门框(1)的上端部设置有弧形状的齿条(3),所述活动门(2)的外侧边上安装有一根可旋转的防护条(4),且防护条(4)位于外侧边上靠近门框(1)的边沿处,所述的活动门(2)上端部设置有固定座(5),且固定座(5)内穿设有一根滑杆(6),所述滑杆(6)一端具有与齿条(3)相配合的斜块(6a),另一端伸出固定座(5)外且端部固连有限位挡环(6b),所述滑杆(6)上位于限位挡环(6b)与固定座(5)之间套设有弹簧(7),所述的防护条(4)的上、下端部均固连有推杆(8),且所述防护条(4)上端部的推杆(8)的外端部固连有活动柱(9),所述活动柱(9)的端部顶靠于限位挡环(6b)上,且限位挡环(6b)带动滑杆(6)伸缩。2.根据权利要求1所述的一种防夹门,其特征在于,所述的齿条(3)靠近门框(1)的一端处具有向内凹陷的光...
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