An umbrella cap that relates to an umbrella cap. It includes the umbrella face, the skeleton and the head cover, which is characterized in that the front part of the head is provided with a frontal hoop belt, a left segment and a right segment of the frontal hoop belt, a long hole in the front part of the left segment and the front part of the right segment, and a rack in the lower part of the inner wall of the inner wall of the long hole with the forepart of the left, and the upper part of the inner wall of the right section with a long hole hollow. It also has a rack, and the cap also has a tight adjusting device for the head sleeve. The tightening adjustment device has a tight adjusting gear and a gear shaft support. The gear shaft is locked with the gear shaft support, and the inner wall of the inner wall and the front part of the right section with the front part of the front part of the left segment are locked and the long hole is hollow. The upper rack of the inner wall is meshed; the rotary locking gear is adjusted, the left part is moved to the front part, the right part is moved to the left part of the front part, and the tightening band of the forehead can be changed tightly.
【技术实现步骤摘要】
一种伞帽
本技术属于一种遮雨或遮阳的用具,涉及一种伞帽。
技术介绍
现有常规的遮雨或遮阳的伞帽一般包括伞面、骨架和头套,头套套在额头上,头套口径不能调节,采用布带绑紧下巴。这样的使用固定方式不方便,而且遇到较大风雨时很不稳固。
技术实现思路
本技术的目的是为了克服上述不足,提供一种使用稳固方便的伞帽。为实现上述目的,本技术采用如下技术方案:第一技术方案:一种伞帽,包括伞面、骨架和头套,其特点在于,所述头套前部设有额头箍紧带,额头箍紧带设有左段带和右段带,左段带前部的和右段带前部均设有镂空长孔,左段带前部镂空长孔的内壁下部设有齿条,右段带前部镂空长孔的内壁上部也设有齿条;所述伞帽还设有头套松紧调节装置,松紧调节装置设有松紧调节齿轮和齿轮轴支撑件,锁紧调节齿轮的齿轮轴与齿轮轴支撑件转动配合,锁紧调节齿轮与左段带前部镂空长孔的内壁下部齿条及右段带前部镂空长孔的内壁上部齿条均啮合;转动锁紧调节齿轮,左段带前部右移,右段带前部左移,额头箍紧带可松紧变化。进一步:所述头套两侧最好设有下巴固定弹性带。第二技术方案:一种伞帽,包括伞面、骨架和头套,其特点在于,所述头套前部设有额头箍紧带,额头箍紧带设有左段带和右段带,右段带内表面设有齿条结构;所述伞帽还设有松紧调节装置,松紧调节装置采用现有的皮带卡齿式松紧调节装置,该松紧调节装置设有锁头部、锁紧调节钮、卡齿和卡齿转动轴,锁头部固定设于左段带前端,所述右段带穿过锁头部,锁紧调节钮设于锁头外侧,卡齿与卡齿转动轴固定连接为一体,锁紧调节钮与卡齿转动轴一端固定连接,卡齿与右段带内表面所设齿条结构啮合,操作锁紧调节钮,卡齿可呈分离或啮合 ...
【技术保护点】
一种伞帽,包括伞面、骨架和头套,其特征在于,所述头套前部设有额头箍紧带,额头箍紧带设有左段带和右段带,左段带前部的和右段带前部均设有镂空长孔,左段带前部镂空长孔的内壁下部设有齿条,右段带前部镂空长孔的内壁上部也设有齿条;所述伞帽还设有头套松紧调节装置,松紧调节装置设有松紧调节齿轮和齿轮轴支撑件,锁紧调节齿轮的齿轮轴与齿轮轴支撑件转动配合,锁紧调节齿轮与左段带前部镂空长孔的内壁下部齿条及右段带前部镂空长孔的内壁上部齿条均啮合;转动锁紧调节齿轮,左段带前部右移,右段带前部左移,额头箍紧带可松紧变化。
【技术特征摘要】
1.一种伞帽,包括伞面、骨架和头套,其特征在于,所述头套前部设有额头箍紧带,额头箍紧带设有左段带和右段带,左段带前部的和右段带前部均设有镂空长孔,左段带前部镂空长孔的内壁下部设有齿条,右段带前部镂空长孔的内壁上部也设有齿条;所述伞帽还设有头套松紧调节装置,松紧调节装置设有松紧调节齿轮和齿轮轴支撑件,锁紧调节齿轮的齿轮轴与齿轮轴支撑件转动配合,锁紧调节齿轮与左段带前部镂空长孔的内壁下部齿条及右段带前部镂空长孔的内壁上部齿条均啮合;转动锁紧调节齿轮,左段带前部右移,右段带前部左移,额头箍紧带可松紧变化。2.如权利要求1所述一种伞帽,其特征在于,所述头套两侧设有下巴固定弹性带。3.一...
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