The utility model relates to a sealed mounting frame, which is characterized in that it comprises a sealed bag and a back bottom plate. The back bottom plate is provided with a writing and painting storage tank, the sealed bag is covered in the writing and painting storage tank, and the upper end of the back bottom plate is also provided with a reel. The reel is provided with an exhaust device, which comprises a suction pipe, a sleeve, a piston, a pull rod, an aspiration valve and an exhaust valve. The sleeve is arranged in the reel, and the bottom of the sleeve is provided with an air suction valve, and the air suction pipe is connected with the air suction valve. The other end of the air suction pipe is connected with the sealing bag. The piston is arranged in the sleeve, and an air exhaust valve and a pull rod are arranged on the piston. In this way, the calligraphy and painting can be placed in the storage tank at ordinary times, then the air in the storage tank can be exhausted through the exhaust device, and then the calligraphy and painting can be hung on the wall through the hanging rope, so as to avoid the oxidation corrosion of the air to the calligraphy and painting. When carrying, the back bottom can be wrapped around the reel, which can avoid damage to the calligraphy and painting, but also easy to carry.
【技术实现步骤摘要】
一种密封装裱框
本技术涉及装裱框
,特别是一种密封装裱框。
技术介绍
因书画是用宣纸、绢、绫、帛等作底,时间久了很容易虫蚀破损,更怕潮湿又忌干燥,与其它文物相比,显得更为娇贵。为最大限度地延长其寿命,保护书画工作非常重要。而给字画装裱是保护字画的一种方法,并且装裱可以增加视觉是哪个的美感,但传统的字画装裱手续繁琐,成本较高,同时对储存条件要求高,这样不便于字画的长期保存。技术的内容针对上述问题,本技术的目的就是提供一种密封装裱框以解决
技术介绍
中所提到的问题。为达到上述目的,本技术采取以下技术方案:一种密封装裱框,其特征在于:包括密封袋和后底板,所述后底板的中部开设有一个字画存放槽,所述密封袋覆盖设置在字画存放槽内,其底面与字画存放槽的表面紧密贴合,在密封袋的上端开口,开口处设有密封条,所述后底板的上端还设有一卷轴,所述卷轴内设有排气装置,所述排气装置包括抽气管、套筒、活塞、拉杆、吸气阀和出气阀,所述套筒设置在卷轴内,套筒的底部设有吸气阀,并通过吸气阀连接一抽气管,所述抽气管的另一端与密封袋相连通,所述活塞设置在套筒内,在活塞上设有出气阀和拉杆。较佳地,所述密封袋采用透明防火材料制成。较佳地,所述字画存放槽的边缘设有装饰花纹。较佳地,所述卷轴的上还设有挂绳。较佳地,所述抽气管上设有密封开关。与现有技术相比,本技术的优点在于:采用上述结构后,平时可以将字画放置在字画存放槽内,再通过排气装置将字画存放槽内的空气排出,再通过挂绳将字画挂在墙上即可,这样能避免空气对字画进行氧化腐蚀。而在携带时,可以将后底板缠绕在卷轴上,这样能避免字画损坏,同时也方便携带。附图 ...
【技术保护点】
1.一种密封装裱框,其特征在于:包括密封袋和后底板,所述后底板的中部开设有一个字画存放槽,所述密封袋覆盖在字画存放槽内,在密封袋的上端开口,开口处设有密封条,所述后底板的上端还设有一卷轴,所述卷轴内设有排气装置,所述排气装置包括抽气管、套筒、活塞、拉杆、吸气阀和出气阀,所述套筒设置在卷轴内,套筒的底部设有吸气阀,并通过吸气阀连接一抽气管,所述抽气管的另一端与密封袋相连通,所述活塞设置在套筒内,在活塞上设有出气阀和拉杆。
【技术特征摘要】
1.一种密封装裱框,其特征在于:包括密封袋和后底板,所述后底板的中部开设有一个字画存放槽,所述密封袋覆盖在字画存放槽内,在密封袋的上端开口,开口处设有密封条,所述后底板的上端还设有一卷轴,所述卷轴内设有排气装置,所述排气装置包括抽气管、套筒、活塞、拉杆、吸气阀和出气阀,所述套筒设置在卷轴内,套筒的底部设有吸气阀,并通过吸气阀连接一抽气管,所述抽气管的另一端与密封袋相连通...
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。