The easy pull ring of the lunch box, including the easy pull ring body, the deformation steel belt, the tighten belt and the sealant strip made of soft plastic material, is composed of the deformation steel belt in the outside week, the tight belt is composed of the tight band body, the reverse rack and the fixed buckle, and the one end of the easy pulling ring is made of fixed buckles and the other end is one. The system is provided with a fastening belt body, and the belt of the belt is evenly distributed with inverted teeth, and the upper and lower sides of the elastic ring body are also filled with sealant strips. The invention overcomes the technical problem that the traditional food box is not tight sealed and easy to cause food to cool quickly. By adopting the inward and outer bending deformation steel strip compound in the outer circumference of the easy ring body, the box and the cover can be sealed quickly when the easy pull ring is tightened, and the sealant made from the silica gel material is not only improved. The tightness of the lunch box ensures that the food box will not leak food during transportation.
【技术实现步骤摘要】
一种餐盒快速封装易拉环
本专利技术涉及食品包装领域,尤其是一种餐盒快速封装易拉环。
技术介绍
目前,餐盒的盒盖边缘都是直接盖合在盒体的上部开口端边缘处,由于二者均由硬质塑料制成,因此,在扣合处很难做到完全密封的作用,密封效果较差,不便于食物的密封保存,或者随身携带餐盒。为了增加餐盒的密封性能,也有一些餐盒通过辅设密封胶圈来达到较好的密封效果,但是一般密封胶圈使用一段时间后容易变形,例如,将餐盒放至微波炉中加热时,容易受热膨胀变形,这样,严重影响到其使用寿命,餐盒的密封性能也因此受到较大的影响。
技术实现思路
本专利技术的目的在于克服现有技术的不足之处,针对设有密封盖的圆形餐盒设计一种可快速封闭餐盒且密封、保温性能好的一种餐盒快速封装易拉环。本专利技术的目的是通过以下技术方案实现的:一种餐盒快速封装易拉环,包括采用软性塑料材质制成的易拉环本体、形变钢带、束紧带以及密封胶条,所述易拉环本体外周复合有形变钢带,束紧带由束紧带带体、倒齿及固定扣组成,易拉环本体一端制有固定扣,另一端一体制出有束紧带带体,所述束紧带带体内周均布制有倒齿,所述易拉环本体内周上、下两侧还复合有密封胶条。而且,所述在非使用状态时,形变钢带向外弯曲。而且,所述在使用状态时,形变钢带向内弯曲并扣住餐盒外沿。而且,所述密封胶条采用软性硅胶材质制成。而且,所述固定扣内制有开口通槽,通槽内制有与倒齿相适配的固定凸棱。本专利技术的优点和经济效果是:本专利技术克服了传统餐盒密封不严容易导致食物迅速变凉的技术难题,通过采用复合于易拉环本体外周的可向内、外弯曲的形变钢带在易拉环拉紧时,可迅速将盒体与盒盖封死,并 ...
【技术保护点】
1.一种餐盒快速封装易拉环,其特征在于:包括采用软性塑料材质制成的易拉环本体、形变钢带、束紧带以及密封胶条,所述易拉环本体外周复合有形变钢带,束紧带由束紧带带体、倒齿及固定扣组成,易拉环本体一端制有固定扣,另一端一体制出有束紧带带体,所述束紧带带体内周均布制有倒齿,所述易拉环本体内周上、下两侧还复合有密封胶条。
【技术特征摘要】
1.一种餐盒快速封装易拉环,其特征在于:包括采用软性塑料材质制成的易拉环本体、形变钢带、束紧带以及密封胶条,所述易拉环本体外周复合有形变钢带,束紧带由束紧带带体、倒齿及固定扣组成,易拉环本体一端制有固定扣,另一端一体制出有束紧带带体,所述束紧带带体内周均布制有倒齿,所述易拉环本体内周上、下两侧还复合有密封胶条。2.根据权利要求1所述的一种餐盒快速封装易拉环,其特征...
【专利技术属性】
技术研发人员:刘建军,
申请(专利权)人:天津市宝宏塑胶制品有限公司,
类型:发明
国别省市:天津,12
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