4results about How to "Change control" patented technology

Provided is a fluid control valve capable of stabilizing fluid control characteristics. In a fluid control valve (V1) including: a valve housing (10) and a valve seat member (45) which include an inflow passage (11) and a discharge passage (12), and a valve body (61) that is configured to be brought into contact with and separated from the valve seat member (45) and that forms an inner seal portion (70) and an outer seal portion (60) together with the valve seat member (45). At least one convex portion (45c, 61c) which projects into a space H inside the valve housing 10 formed between the inner seal portion (70) and the outer seal portion (60).

The utility model relates to the technical field of stirrer, concretely to a stirring head quick replacement structure, including electric mixer body, electric mixer body left end is connected with the stirring head, the electric mixer body outer surface left end is installed with auxiliary mechanism, the auxiliary mechanism includes auxiliary cover, the auxiliary ring of welding in auxiliary cover left end and the limiting frame of welding in auxiliary ring right side surface, the limiting frame inside is provided with the limiting block, when needing to replace the stirring head, through the right movement of the auxiliary cover of pushing, make the auxiliary ring drive the right movement of sliding connecting block, make the limiting insertion rod can leave the limiting mechanism, then through the limiting groove cooperation limiting block will fix the position of auxiliary cover, can fix the position of sliding connecting block, can conveniently control limiting mechanism to replace the stirring head subsequently, through auxiliary mechanism makes the user can conveniently synchronous control both sides' locking mechanism, can more quickly replace the stirring head.

Disclosed is a battery module with improved safety by suitably controlling venting of a gas generated inside the battery module. The battery module includes a cell assembly having at least one battery cell; a module case configured to accommodate the cell assembly in an inner space thereof and having a venting hole formed to discharge a venting gas generated from the cell assembly; and a venting unit provided to an outer side of the module case and configured to have a venting channel formed in at least one layer so that the venting gas discharged from the venting hole is introduced into the venting channel and is movable in the inner space.

The present invention discloses a water outlet joint, comprising a main body with a water passage, wherein the water outlet end of the water passage is connected with a nut; one end of the nut is located in the water passage, and the other end is located outside the main body; a connecting ring which can move and is connected with the water passage is arranged in the nut, and a reset spring is arranged in the connecting ring, and a plug assembly which can block the water outlet of the connecting ring is also arranged in the connecting ring. The joint solves the inherent shape of the water outlet switch and can realize the basic functions of the existing water outlet switch angle valve, is more convenient to operate, and omits the handle and valve core of the conventional angle valve, has lower cost, and caters to market demand.