The utility model discloses a three-dimensional square filter bag, which comprises a bag body and a card board, the card board is provided with a connecting hole connecting the inside of the bag body, the card board is installed with a movable plug board, the card board is composed of a bottom plate and a main board, the middle part of the bottom plate is provided with a bottom through hole, the two sides of the outer side of the bottom plate are respectively bonded with a support plate, the inner side of the support plate is respectively provided with a card block, the middle part of the main board is provided with an outer through hole, the outer through hole corresponds to the bottom through hole and forms a connecting hole, The two sides of the main board are respectively bonded with the support plate, the movable plug-in plate is provided with internal through holes, the outer side of the upper end of the movable plug-in plate is bonded with the upper plate, the two sides of the movable plug-in plate are respectively provided with movable grooves, and the card blocks are respectively located in the movable grooves. The bottom board, the main board, the movable plug-in plate, the support plate and the upper plate are all made of cardboard with the same thickness. The utility model does not contain refractory substances, has good environmental protection, and greatly reduces the material cost and production cost. The possibility of dust overflow is reduced, the filter bag is easy to replace, and the user experience is improved. Improved user experience. Improved user experience< br/>
【技术实现步骤摘要】
一种新型立体方形过滤袋
[0001]本技术属于过滤袋
,具体涉及一种新型立体方形过滤袋。
技术介绍
[0002]在扫地机、吸尘器等领域常用到过滤袋,过滤袋在使用一段时间后需要拆下清理。过滤袋的清理非常麻烦,清理过程中容易有灰尘溢出,且过滤袋容易在清理过程中损坏,密封性变差,影响再次使用效果。申请人在早期专利申请中公开了一种立体方形过滤袋及其制备方法,通过设置卡板和活动插板的方式很好的解决了过滤袋清理过程中容易灰尘溢出的问题。但是,在随后的生产和实际使用过程中发现,由于该类型的了过滤袋为一次性使用,采用塑料制成的卡板和活动插板不具有环保性,且成本高。同时,这种结构的卡板加工较为复杂,采用纸板很难满足强度要求。因此,需要对该类型的过滤袋进行改进。
技术实现思路
[0003]为解决上述技术问题,本技术采用的技术方案是:一种新型立体方形过滤袋,包括有立方体形的袋体,袋体的一侧设有卡板,卡板上设有连接孔,连接孔连通袋体内部,卡板上安装有活动插板,所述卡板由底板和主板构成,底板的中部设有底通孔,底板的内侧面与袋体粘接,底板的外侧面两侧分别粘接有支撑板,支撑板的内侧分别设有卡块,所述主板的中部设有外通孔,外通孔与底通孔相对应并构成连接孔,主板的两侧分别与支撑板粘接,所述活动插板上设有内通孔,活动插板的上端外侧粘接有上板,活动插板的两侧分别设有活动凹槽,所述卡块分别位于活动凹槽内,所述底板、主板、活动插板、支撑板、上板均由厚度相等的硬纸板制成,所述卡块位于活动凹槽的上端时内通孔与连接孔相互错开,卡块位于活动凹槽的下 ...
【技术保护点】
【技术特征摘要】
1.一种新型立体方形过滤袋,其特征在于,包括有立方体形的袋体,袋体的一侧设有卡板,卡板上设有连接孔,连接孔连通袋体内部,卡板上安装有活动插板,所述卡板由底板和主板构成,底板的中部设有底通孔,底板的内侧面与袋体粘接,底板的外侧面两侧分别粘接有支撑板,支撑板的内侧分别设有卡块,所述主板的中部设有外通孔,外通孔与底通孔相对应并构成连接孔,主板的两侧分别与支撑板粘接,所述活动插板上设有内通孔,活动插板的上端外侧粘接有上板,活动插板的两侧分别设有活动凹槽,所述卡块分别位于活动凹槽内,所述底板、主板、活动插板、支撑板、上板均由厚度相等的硬纸板制成,所述卡块位于活动凹槽的上端时内通孔与连接孔相...
【专利技术属性】
技术研发人员:戴云蝶,
申请(专利权)人:嘉兴市小田环保科技有限公司,
类型:新型
国别省市:
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