37results about How to "Reach lock" patented technology

The invention relates to a chain cable securing device for a ship, which can be widely used for water drum mooring of the ship during defending against a hurricane. The chain cable securing device for the ship comprises a base and a manual opening and closing mechanism which is configured together with the base, wherein the manual opening and closing mechanism comprises a press cover with one end hinged with the base; an internal arc groove and an external arc groove are respectively formed inside and outside the press cover configured together with the base; the press cover is connected with a manual rocking bar by a connecting bar and the other end of the manual rocking bar is hinged with the base so that a double-rocking-bar type manual opening and closing mechanism; the manual rocking bar of the manual opening and closing mechanism is connected with a self-locking mechanism; and the self-locking mechanism is connected with a manual unlocking device. The chain cable securing device for the ship, provided by the invention has the advantages of compact and reasonable structure, high reliability, small appearance, light weight, high bearing load, strong hurricane defending mooring function, convenience in use, functions of rapidly clamping, automatically locking and rapidly unlocking hurricane defending chain cables and capability of being widely used for water drum mooring of the ship during defending against the hurricane.

The invention discloses an injection mould of a direct drinking water magnetization filter housing cover. The injection mould comprises an upper mould assembly, a lower mould assembly, a guide component and an ejector mechanism. The upper mould assembly and the lower mould assembly undergo guided closing through the guide component and are locked through a locking device to form a mold cavity of a direct drinking water magnetization filter housing cover product (11). Part of components of the ejector mechanism are in sliding fit in the lower mould assembly. A metal insert (12) is arranged inside the mold cavity of the direct drinking water magnetization filter housing cover product (11), and the metal insert (12) is placed on an end portion of a push rod (10) in the ejector mechanism. By the adoption of the above structure, as the end portion of the push rod in the ejector mechanism is tightly abutted against the metal insert inserted inside the product in the injection mould and the metal itself has high hardness and high rigidity, deformation, pit and other defects will not happen to the housing cover during the ejection process after injection. Thus, qualified rate of the product can be greatly raised.

The invention discloses a locking device for a guide rail. The locking device includes a bottom plate. The bottom plate is provided with a guide groove. A groove body for accommodating a slide slideris formed in the guide groove, the upper end of the groove body is provided with a limiting plate for preventing the slide slider from detaching, an elastic sheet mounting groove is formed in the limiting plate in the moving direction of the slide slider, a driving groove is formed in the limiting plate in the direction vertical to the slide slider, a friction elastic sheet for decelerating and locking the slide slider is installed in the elastic sheet mounting groove, and the elastic sheet mounting groove is provided with a driving component for driving the friction elastic sheet. By means ofthe locking device, a driving rod moves downwards to drive a driving boss to move along a driving groove, the friction elastic sheet is extruded, and therefore the volume of the groove body in the guide groove is reduced, the slide slider and the friction elastic sheet are in friction, and the aim of deceleration or locking is achieved; and lifting guiding of the driving rod is achieved through alimit buckle, driving of the driving rod is realized through a driving cylinder, and resetting of the driving rod is realized through a return spring.

The invention involves a detachable powerplug connector and plug seat connection of an electric griddle. A thermostat is in a plug control box, to which external power input connector is connected. A temperature control knob is fixed on the plug control box, and a socket with plug through-hole is installed at the front end of the plug control box. A heat transfer inserting hole is in the thermostat and received a heat transfer rod extending from the pan body between the plugs in a flexible way, and the end will get in touch with the thermostat, which enables the pan body to transfer heat directly to the thermostat in the plug control box via the heat transfer rod. The plug control box is equipped with an independent adjustable temperature control knob connected to the thermostat, which will facilitate temperature adjustment for the users.

The invention discloses a side body forming mould for an automobile. The mould comprises a base, a front surface material pressing core, a side surface material pressing core, a fixed mould material pressing core fixedly arranged on the base, a first driving assembly arranged on the base and connected to the side surface material pressing core and a second driving assembly connected to the front surface material pressing core. The fixed mould material pressing core, the side surface material pressing core and the front surface material pressing core are closed to form a setting cavity which draws and forms the side body, the side surface material pressing core is slidably arranged on the base, a limiting piece for limiting the side surface material pressing core to slide toward the front surface material pressing core is arranged on the base, and a guiding assembly for guiding the side surface material pressing core to slide on the base is further arranged between the base and the side surface material pressing core; the side body is compressed and drawn on the fixed mould material pressing core by virtue of the side surface material pressing core, and is then further drawn by virtue of the front surface material pressing core, so that the mould has an effect of improving the forming quality of an automobile part.

The invention relates to a separable power plug / socket connecting structure of an electric frying pan, which comprises a pan body and a movable handle thereof, wherein one end of the movable handle is an external power input plug, and the other end is provided with a socket; a plug matched with the socket stretches from a heating element on the bottom of the pan body, a limiting convex block is arranged near the position of the plug on the pan body, and a terminal fixing seat is arranged at the end part of the socket on the movable handle; and a movable rocking bar is installed in the position corresponding to the limiting convex block on the terminal fixing seat, so that the movable rocking bar clamps the limiting convex block on the pan body by adjusting the movable rocking bar when thesocket on the movable handle is matched with the plug on the pan body. The separable power plug / socket connecting structure of an electric frying pan has the advantages of reasonable structure, firm connection between a power line and the pan body, easy operation and high safety; moreover, the removable movable handle has convenient storage and easy cleaning and can also be used as a handle when used together with the pan body, scalding and other accidents caused by no grabbing position are avoided, the movable handle can be grabbed during cooking, and pan burst cooking is realized.