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普通手持洁牙器和超声波洁牙器工作头硬而无弹性,毛刷又太软,为了很好的除去牙面上的牙石、牙垢、菌斑和烟渍、茶渍。我们设计了洁牙钻刷(弹性不锈钢丝洁牙器)。该洁牙器结构简单,性能可靠,操作方便,成本低廉,可与直、弯机头配套使用。 1 设计特点:钻刷由两部分组成:钻针、刷头。钻针分长柄和短柄,与普通钻针一致。刷头即在钻针一端装的钢丝球。分球形,橄榄球型。刷头弹簧用不锈钢丝。 2 设计要求:①焊接前件A、B应先缠绕好,外观美观,抽头缠牢。②焊接前应将焊接部位处理干净,焊后必须牢固。③每匝缠
Ordinary hand-held toothpaste and ultrasonic cleaning device first hard and inelastic brush, brush and too soft, in order to remove the dental calculus, tartar, plaque and cigarette stains, tea stains. We designed a toothbrush (flexible stainless steel wire scaler). The cleaning device has the advantages of simple structure, reliable performance, convenient operation and low cost, and can be used together with straight and bended heads. 1 Design Features: Drill consists of two parts: drill needle, brush head. Drill points long points and short handle, consistent with the ordinary drill. The brush head is the steel ball loaded on one end of the drill pin. Sub-spherical, rugby type. Stainless steel wire brush head spring. 2 Design requirements: ① welding before the pieces A, B should be wound well, beautiful appearance, tweezers tightly. ② welding before welding parts should be handled clean, must be solid after welding. ③ each turn wrapped