The invention discloses a DC three-point lock for automatically tightening the door of a RV, including a door frame, an outer door, an anti-theft door, a door hinge and a door lock assembly. The outer door and an anti-theft door are connected with the door frame through the door hinge, and the door frame is connected with the car body; the outer door is assembled by an outer door frame, a composite door plate, a lock decorative cover and a pulling ring, a door glass, a ventilation port and a collision hook, and the anti-theft door is composed of an anti-theft door frame, a door frame, a door Diamond mesh, gauze mesh and door lock are assembled; the anti-theft door and the door are opened and closed by the collision hook, and the door frame is assembled by the frame frame frame, the collision ring and the main lock block. Since the lock is installed on the anti-theft door and the outer door is opened, the anti-theft door can play the role of ventilation and anti-mosquito and anti-theft by itself; the rain-proof seal of the invention has little relation with the closing force, so the required closing force is very small; the door is installed frontally, so long as the door can be put in through the opening, the irregularity of cutting has no effect on the door frame; the glass is clamped in the composite board, and the shape and size of the glass are large. Small personalized design.
【技术实现步骤摘要】
一种DC三点锁自动拉紧房车门
本专利技术属于房车门制造
,特别涉及一种DC三点锁自动拉紧房车门。
技术介绍
现有的房车门一般都是外门与纱门构成,外门起到防盗防雨的作用,纱门起到防蚊虫的作用,门锁都是装在外门上。关门时费很大的力才能使密封胶条压死,起到防雨的作用。安装方式是侧面打钉这种门存在显而易见的缺点:1,休息时,如果关上外门,无法实现通风;如果打开外门,关上纱门,无法起到防盗防大型动物。2,关门时需一次性把胶条压死,需要很大的关门力,要不然就是防雨效果不佳。3,侧面打钉安装,对门洞要求非常严,如果门安装孔稍有偏差,门框在钉的作用力下,就会弯曲变形,造成门框与外门间隙不均,对密封及关门力有很大的影响。
技术实现思路
为解决上述问题,本专利技术提供了一种DC三点锁自动拉紧房车门,包括门框、外门、防盗门和门铰链,外门、防盗门通过门铰链与门框连接,门框与车体连接;外门是由外门边框、复合门板、锁装饰盖及拉环、门玻璃、通风口、撞钩组合装配而成,外门远离门铰链一侧上下分别设有撞钩,通风口位于外门底部;防盗门是由防盗门边框、金刚网、纱网、门锁装配而成;防盗门边框中间设有金刚网和纱网,防盗门与外门通过撞钩实现开合,外门上与防盗门上门锁相对应位置设有锁装饰盖及拉环,外门打开时,可用装饰盖挂环挂到墙上;门框是由门框边框、撞环、主锁挡片装配而成。优选地,所述门玻璃夹在复合板内。优选地,所述撞钩为固定设立在外门上的沟槽,所述防盗门上相应位置固定设有水平柱销,防盗门与外门合在一起时,在弹性变形下,柱销可挤进所述沟槽内。优选地,门锁为3点自拉紧安全门锁,关上门只是中间主锁舌插进锁 ...
【技术保护点】
1.一种DC三点锁自动拉紧房车门,其特征在于:包括门框、外门、防盗门和门铰链,外门、防盗门通过门铰链与门框连接,门框与车体连接;外门是由外门边框、复合门板、锁装饰盖及拉环、门玻璃、通风口、撞钩组合装配而成,外门远离门铰链一侧上下分别设有撞钩,通风口位于外门底部;防盗门是由防盗门边框、金刚网、纱网、门锁装配而成;防盗门边框中间设有金刚网和纱网,防盗门与外门通过撞钩实现开合,外门上与防盗门上门锁相对应位置设有锁装饰盖及拉环,外门打开时,可用装饰盖挂环挂到墙上;门框是由门框边框、撞环、主锁挡片装配而成。
【技术特征摘要】
1.一种DC三点锁自动拉紧房车门,其特征在于:包括门框、外门、防盗门和门铰链,外门、防盗门通过门铰链与门框连接,门框与车体连接;外门是由外门边框、复合门板、锁装饰盖及拉环、门玻璃、通风口、撞钩组合装配而成,外门远离门铰链一侧上下分别设有撞钩,通风口位于外门底部;防盗门是由防盗门边框、金刚网、纱网、门锁装配而成;防盗门边框中间设有金刚网和纱网,防盗门与外门通过撞钩实现开合,外门上与防盗门上门锁相对应位置设有锁装饰盖及拉环,外门打开时,可用装饰盖挂环挂到墙上;门框是由门框边框、撞环、主锁挡片装配而成。2.根据权利要求1所述的一种DC三点锁自动拉紧房车门,其特征在于:...
【专利技术属性】
技术研发人员:李屹中,黄广华,王艳飞,薛琨,张亚军,
申请(专利权)人:大厂回族自治县合世璧机械制造有限公司,
类型:发明
国别省市:河北,13
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