The invention provides an electric tool battery protective sleeve, which is characterized in that a flange is arranged on the upper side of the surface of an inner shell, a limiting groove is formed in the outer side of the flange, and a supporting shaft is installed in the inner shell; an outer shell is arranged on the outer side of the inner shell, a convex block is arranged on the upper side of the outer shell, one side of the convex block extends into the limiting groove, and the convex block is in clearance fit with the limiting groove; and according to the electric tool battery protective sleeve provided by the invention, a protection box is arranged outside the battery, so that the battery is prevented from being in direct contact with an external hard object to cause damage, the protection box is divided into the inner shell and the outer shell, a supporting reed is arranged in the buffer cavity formed between the inner shell and the outer shell, the impact force can be buffered and absorbed, and the outer shell is provided with displacement spaces in multiple directions relative to the inner shell, and is matched with the supporting reed to buffer the impact in multiple directions, so that the battery is better protected.
本发明提供一种电动工具电池保护套,包括:所述内壳体表面的上侧设置有凸缘,所述凸缘的外侧开设有限位凹槽,所述内壳体的内部安装有支撑轴;所述外壳体设置于所述内壳体的外侧,所述外壳体的上侧设置有凸块,所述凸块的一侧延伸至限位凹槽的内部,所述凸块与限位凹槽为间隙配合;本发明提供的电动工具电池保护套,通过在电池的外部设置有保护箱,避免电池直接与外部的硬物接触,造成损伤,且保护箱分为内壳体和外壳体的双重设置,且在内壳体和外壳体之间形成的缓冲腔中设置有支撑簧片,可以对撞击力进行缓冲吸收,且外壳体相对内壳体具有多个方向的位移空间,配合支撑簧片可以对多个方向的撞击进行缓冲,更好的对电池进行保护。
Electric tool battery protective sleeve
一种电动工具电池保护套
2022-01-28
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |