Abstract: A copolymer, a film composition and a composite material employing the same are provided. The copolymer is a copolymerization product of a composition, wherein the composition includes a monomer (a), a monomer (b) and a monomer (c). The monomer (a) is a compound having a structure represented by Formula (I), the monomer (b) is a compound having a structure represented by Formula (II), and the monomer (c) is a compound having a structure represented by Formula (III) wherein R1, R2, R3, R4, R5 and R6 are as defined in specification.

Abstract: A joint and a connector including the same are provided, and the joint including: a seat body, a movable member, an elastic cushioning member and a sleeve member. The seat body includes a moving space and a barrel defining the moving space, and the barrel is insulated and having a radial cross-section contour which is round. The movable member is movably disposed within the moving space, and the movable member includes an insertion slot and two engaging recesses. The insertion slot extends in an axial direction of the movable member. The elastic cushioning member includes two clamping portions, two cushioning portions and a connecting portion connected between the two clamping portions and the two cushioning portions. Each of the two clamping portions includes a first inclined segment which is at least partially exposed from the end opening of the insertion slot.

Abstract: A quickly assembled cable connector includes a mounting device set including a first mounting device and a second mounting device, a pressing device set including a guide member and a pressing member and mounted in the second mounting device, and a cable inserted properly through the first mounting device, the guide member, the pressing member and the second mounting device for allowing the tubular plug portion of the second mounting device to be plugged into the first mounting device so that the first mounting device and the second mounting device squeeze an object therebetween, the first mounting device pushes the pressing member toward the guide member, and the clamping neck is forced inwardly by the guide member to clamp the cable in position.

Abstract: A paint supplying pail comprises a paint supplying pail body, a paint supplying pail cover, a quickly detachable rod, a fastening member and a deflecting block. The paint supplying pail body has at least one protruding pole and is covered by the paint supplying pail cover which is provided outwardly with a vertical pole. The quickly detachable rod is rotatably sleeved on the vertical pole, and the fastening member is overlapped on the quickly detachable rod. The fastening member comprises at least one transverse groove which moves transversely to sleeve on the protruding pole, and the quickly detachable rod rotates to lift the fastening member, thereby the transverse groove pressing against the protruding pole. The deflecting block is wedged into an air deflecting pipe of the pant supplying pail cover, and perforated to have a non-through venting passage and two air holes.

Abstract: An electrical connector comprises: a frame, a terminal set, and a base. The frame further comprises: a first receiving part, for receiving a first unit while allowing the first unit to be installed in a first direction; a second receiving part; a supporting part, for supporting and installing a circuitboard in the first direction; and a plurality of sockets, arranged in communication with the first receiving part; and a through penetration part, formed at a position between the first receiving part and the second receiving part. The terminal set includes a plurality of terminals, each formed with a first end and a second end, and each first end is inserted into its corresponding socket and protruding outside the supporting part, and each second end is disposed protruding into the first receiving part. The base is formed with a plurality of grooves for receiving the plural terminals in a one-by-one manner.

Abstract: An electrical connector comprises: a frame, a terminal set, and a base. The frame further comprises: a first receiving part, for receiving a first unit while allowing the first unit to be installed in a first direction; a second receiving part; a supporting part, for supporting and installing a circuitboard in the first direction; and a plurality of sockets, arranged in communication with the first receiving part; and a through penetration part, formed at a position between the first receiving part and the second receiving part. The terminal set includes a plurality of terminals, each formed with a first end and a second end, and each first end is inserted into its corresponding socket and protruding outside the supporting part, and each second end is disposed protruding into the first receiving part. The base is formed with a plurality of grooves for receiving the plural terminals in a one-by-one manner.

Abstract: A paint supplying pail comprises a paint supplying pail body, a paint supplying pail cover, a quickly detachable rod, a fastening member and a deflecting block. The paint supplying pail body has at least one protruding pole and is covered by the paint supplying pail cover which is provided outwardly with a vertical pole. The quickly detachable rod is rotatably sleeved on the vertical pole, and the fastening member is overlapped on the quickly detachable rod. The fastening member comprises at least one transverse groove which moves transversely to sleeve on the protruding pole, and the quickly detachable rod rotates to lift the fastening member, thereby the transverse groove pressing against the protruding pole. The deflecting block is wedged into an air deflecting pipe of the pant supplying pail cover, and perforated to have a non-through venting passage and two air holes.

Abstract: A straddle mixer includes a motor driving a spindle, a base dock located below the motor having sleeves located on a bottom side thereof to couple with rods, and a clamp apparatus mounted onto the rods. The clamp apparatus includes a stationary plank connected to one end of the rods and a movable plank movably coupled with another end of the rods, and an anchor block fastened to another end of the rods on an outer side of the movable plank. A screw rod runs through the anchor block and may be turned to move the movable plank to enable the clamp apparatus to clamp a paint drum for positioning and anchoring. The spindle has a lower end coupled with a chuck to connect a blender. The blender is detachable for cleaning.