Abstract: An evaporative scent burner comprises a bottle, which is used to accommodate the essential oil, with its top provided with a bottle mouth, a gypsum evaporative base, with its bottom provided onto the bottle mouth of above-mentioned bottle and its top designed with an enlargement surface, a braided wire, which head is connected to the gypsum evaporative base while the bottom of the braided wire will fall inside the bottle to absorb essential oil. The advantages of the present invention include: A reinforcement base, which is built-in the gypsum evaporative base and constructed of rigid materials of strong toughness. The screw notch of reinforcement base is provided with a punching hole, where braided wire can cross through and the braided wire head can be fastened. Besides, this reinforcement base is available with a ring-type wall to separate braided wire and gypsum evaporative base, so as to prevent the gypsum evaporative base from breakdown or strip for a leak-proof efficiency.

Abstract: An improved grip exerciser has a grip frame having a pair of handles and a receiving head disposed at the intersection of the two handles, and a gear-like adjusting member housed in the receiving head. The receiving head has a central hole and an axial split at the bottommost area and two axially extended protrusions each having a triangular cross section and disposed adjacent the split symmetrically. Each protrusion has a retaining cavity on its inner face respectively. Each dentiform rib of the adjusting member has a pair of retaining projections at the middle thereof. The receiving head has an upper area above the two symmetrical triangular protrusions which has a larger diameter than that of a lower area defined between the protrusions so as to permit the adjusting member to shift slightly when the grip exerciser is subject to force. The adjusting member has a through hole having multilateral curved sides. The pitch between two dentations of the gear-like adjusting member is a constant.