Abstract: An electrode structure of rechargeable battery includes a battery tab stack, an electrode lead, a welding protective layer and a welding seam. The battery tab stack is formed by extension of a plurality of electrode sheets. The electrode lead is joined to one side of the battery tab stack. The welding protective layer is joined to another side of the battery tab stack opposite to the electrode lead. The welding seam extends from the welding protective layer to the electrode lead through the battery tab stack.

Abstract: A cross flow fan includes a fan frame and a rotor having a hub, a shaft connected with the hub at its rotation center, a plurality of blades, and a disk structure connected with the blades and hub within the fan frame. The fan frame has a frame wall having a lateral flow inlet to the rotor and a lateral flow outlet from the rotor, a base carrying the rotor and frame wall, a cover on one side of the frame wall opposite to the base, and a partition structure disposed between the blades and an inner wall surface of the frame wall. A normal line of the lateral flow inlet and a normal line of the lateral flow outlet are not parallel to an extension direction of the shaft. The blades directly face the lateral flow inlet and the lateral flow outlet along radial directions of the shaft.

Abstract: A cross flow fan includes a fan frame and a rotor having a hub, a shaft connected with the hub at its rotation center, a plurality of blades, and a disk structure connected with the blades and hub within the fan frame. The fan frame has a frame wall having a lateral flow inlet to the rotor and a lateral flow outlet from the rotor, a base carrying the rotor and frame wall, a cover on one side of the frame wall opposite to the base, and a partition structure disposed between the blades and an inner wall surface of the frame wall. A normal line of the lateral flow inlet and a normal line of the lateral flow outlet are not parallel to an extension direction of the shaft. The blades directly face the lateral flow inlet and the lateral flow outlet along radial directions of the shaft.

Abstract: A fan includes a fan frame and a rotor having a hub, a shaft connected with the hub at its rotation center, blades, and a disk structure connected with the blades and hub within the fan frame. The fan frame has a frame wall having inlet and outlet surfaces, a base carrying the rotor and frame wall, a cover on one side of the frame wall opposite to the base, and a tongue structure between the base and cover. The normal lines of the inlet and outlet surfaces are not parallel to the extension direction of the shaft. The distance between the virtual line segment of the outlet surface and shaft is the shortest distance between the shaft and outlet surface. The extended line from the center of the groove opening of the tongue structure intersects the imaginary plane where the virtual line segment and shaft are located.

Abstract: A fan includes a fan frame and a rotor having has a hub, a shaft connected with the hub at its rotation center, blades, and a disk structure connected with the blades and hub within the fan frame. The fan frame has a frame wall having inlet and outlet surfaces, a base carrying the rotor and frame wall, a cover on one side of the frame wall opposite to the base, and a tongue structure between the base and cover. The normal lines of the inlet and outlet surfaces are not parallel to the extension direction of the shaft. The distance between the virtual line segment of the outlet surface and shaft is the shortest distance between the shaft and outlet surface. The extended line from the center of the groove opening of the tongue structure intersects the imaginary plane where the virtual line segment and shaft are located.

Abstract: A rotary adjusting hook contains a hooking member including a circular first loop fitted on one end thereof, a first vertical segment extending downward from another end thereof, and a hook segment extending outward from the first vertical segment; a first retainer including a circular second loop fitted on one end thereof, a second vertical segment extending downward from another end thereof, a second retainer including a circular third loop fitted on one end thereof, and a third vertical segment extending downward from another end thereof; a positioning set including an axial connecting member and an adjusting member, and the axial connecting member including a first coupling segment to connect with an adjusting member; the adjusting member including a second coupling segment to connect with the first coupling segment of the axial connecting member.

Abstract: A hanging device includes a holding set including a loop to hold an object and a fastening structure extending outward from one side of the loop. A supporting assembly includes at least one post, one end of which is axially coupled with the holding set by using at least one axial positioning structure, wherein the axial positioning structure is used to adjust and position the post.

Abstract: An adjustable supporting apparatus of an object holder includes a body including an upper seat mounted on an upper end thereof for receiving an object, and a plurality of support elements, wherein each of the support elements has one end axially connected on the upper seat of the body by means of an axial rotating structure and another end having an abutting portion formed thereon to rotate axially by means of the axial rotating structure and to abut against the object. Hence each of the support elements is capable of being rotated to adjust a desired holding range and height with respect to the size of the object to enhance utility.

Abstract: A rotary adjusting hook contains a hooking member including a circular first loop fitted on one end thereof, a first vertical segment extending downward from another end thereof, and a hook segment extending outward from the first vertical segment; a first retainer including a circular second loop fitted on one end thereof, a second vertical segment extending downward from another end thereof, a second retainer including a circular third loop fitted on one end thereof, and a third vertical segment extending downward from another end thereof; a positioning set including an axial connecting member and an adjusting member, and the axial connecting member including a first coupling segment to connect with an adjusting member; the adjusting member including a second coupling segment to connect with the first coupling segment of the axial connecting member.