Abstract:
An improved alternating current electrical socket structure includes a main enclosure in which are installed two lateral mounting blocks and one central mounting block; each mounting block has matching notch sections and tower sections, such that when the aforesaid lateral and central mounting blocks are aligned conductor strips can be positioned and securely held within the socket structure by the surfaces formed by the notch and tower sections of the lateral and central mounting blocks. The resulting configuration at the same time enables formed folds in the conductor strips to serve as tight receptacles in which the flat pins of an alternating current plug can be inserted tightly.
Abstract:
A knife holder has a hollow casing, a positioning plate disposed in the hollow casing, and a base plate disposed on a bottom of the hollow casing. The base plate has a periphery recess. The positioning plate has a center hole, an oblong aperture, and a plurality of slot apertures. An oblong hole is formed on a top portion of the hollow casing. A plurality of slot apertures are formed on the top portion of the hollow casing. A post extends downward from the top portion of the hollow casing. The post has a threaded end inserted in the center hole and fastened by a nut. The hollow casing has a periphery flange engaging with the periphery recess.
Abstract:
A breast augmentation device made from flexible rubber, having a breast-shaped front part and a hollow, rounded rear part for covering over the breast, wherein the rear part has a plurality of elongated grooves with vent holes and a plurality of elongated ribs, each elongated groove having at least one end perpendicularly connected to the periphery of the orifice of the hollow, rounded rear part, each elongated rib having a center portion and two opposite ends extended from the center portion and perpendicularly connected to the periphery of the orifice, the height of each elongated rib reducing gradually from the respective center portion toward the respective opposite ends.
Abstract:
A folding basket having an upper frame and a lower frame and first and a second fences rotarily connected to the upper and lower frames, wherein the second fences are provided with hinge-like joint structure in their middle portions, permitting the basket to be easily folded up and assembled, and, furthermore, the bottom fence of the basket can be easily replaced with a new one when damaged.
Abstract:
This invention relates to a feeder including a roller seat, a threaded control shaft which has one end protruding out from the roller seat, and an adjusting knob connected with the end of the threaded control shaft for changing the rotating speed of the conveying rollers of the feeder by means of manually rotating the adjusting knob. The protruding end of the threaded control shaft is surrounded by a sleeve member so as to protect the protruding end of the threaded control shaft from the accumulation of foreign matter. The sleeve member has predetermined graduation marks scaled on an outer surface of the sleeve member to show the rotating speed of the conveying rollers when the adjusting knob is rotated downwards and upwards.