TWD148542S - Fluid pressure cylinder - Google Patents

Abstract

[Use of the article]: This invention is about a "fluid pressure cylinder", which is a fluid pressure cylinder that can push a piston housed in a cylinder tube under the action of a pressure fluid supplied from a set of pressure fluid outlet ports, so that a piston rod connected to the aforementioned piston can reciprocate in a straight line. When using it, first connect a pressure fluid supply source (not shown) to the aforementioned first and second pressure fluid outlet ports. Next, under the switching action of the electromagnetic valve (not shown), the pressure fluid is introduced into the cylinder tube from either the first or second pressure fluid outlet inlet, and the other pressure fluid outlet inlet is set to an atmospheric pressure open state. The piston moves axially from the aforementioned one pressure fluid outlet inlet toward the other pressure fluid outlet inlet due to the pressure of the pressure fluid. Similarly, when the electromagnetic valve is operated, the pressure fluid outlet inlet is set to an atmospheric pressure open state, and the pressure fluid is introduced into the cylinder tube from the other pressure fluid outlet inlet, the piston moves axially from the other pressure fluid outlet inlet toward the one pressure fluid outlet inlet. In this way, the piston rod connected to the piston reciprocates in a straight line in the axial direction of the cylinder tube according to the movement of the piston. [Features of the creation] This creation is related to the appearance design of a "fluid pressure cylinder". It is a fluid pressure cylinder that can make the piston rod connected to the aforementioned piston reciprocate in a straight line by pushing the piston housed in the cylinder tube under the action of the pressure fluid supplied from a set of pressure fluid outlet ports. The fluid pressure cylinder has: a cylinder tube of approximately cylindrical shape; a head cover provided at one end of the cylinder tube; a rod cover provided at the other end of the cylinder tube; a cylindrical portion screwed into the rod cover; and a piston rod protruding from the cylindrical portion (see reference figure). A piston not shown in the figure is accommodated and installed inside the aforementioned cylindrical portion, and the aforementioned piston rod is connected to the piston. The aforementioned head cover is in the shape of a deformed roughly octagonal column, and a first pressure fluid outlet inlet is provided on one side thereof. The aforementioned rod cover is in the shape of a roughly octagonal column, and a second pressure fluid outlet inlet is provided on one side thereof. A second cylindrical portion is coaxially provided at one end of the aforementioned rod cover, and a piston rod protrudes from the second cylindrical portion. The reference drawings show the description of each component of the present invention, and the roughly horizontal parallel thin lines, roughly vertical parallel thin lines, and roughly inclined parallel thin lines shown on the surface of each figure in each drawing are all shaded lines representing the shape of a three-dimensional surface. The above constitutes the overall shape of this creation, which is exquisite and unique, with novel and unique visual effects and creativity.