Articulating lightweight plastic for car thermostat housing and manufacturing the device

The present invention relates to the housing and the preparation of value (injection mold) made of that part of the strain is articulated (= curvature type) of the Summer Thermostat housing molding made of plastic to reduce the weight of the car (thermostat housing). That is, the structure of the articulated plastic thermostat housing (A) for the motor vehicle weight is, one is connected to one side of the automotive radiator, and the other one is a capping connection with the summer stat (Thermostat) the mounting member, the shape of a regular those with a large refractive the emitter input pipe 110 bends to bends or curvature is formed; As the refractive are formed in a mutually integral type large to the emitter side of the lower input conduit 110, but within the cooling water circulation passage is formed of a "b" shape "a radiator output tube 120 is equipped with a separate line, respectively; the refractive type large the emitter enter the channel 110, the right side of the upper portion as the high temperature coolant inlet port such that the high-temperature cooling water flows into the interior of the emitter enter the channel 110, the articulated large (111 112 113) is formed of a step-by-step; the "b" -shape "to that which is the front side and right side of the radiator to the output tube 120 is formed with a cold water outlet (121 122 123), to export the cooling water of low temperature provide a new injection mold apparatus for molding it.