47results about How to "Switch effort" patented technology

The invention relates to a swing switching structure of a water outlet device, which comprises a sprinkler body, a water distributing body and a water outlet device, wherein, the water outlet device is fixed below the sprinkler body; the water distributing body is fixed above the water outlet device in a sealing manner; at least two water distributing holes are formed on the water distributing body for respectively communicating every functional water cavity of the water outlet device; and a movable switching device is arranged above the water distributing body of the sprinkler body, passes through the sprinkler body and is fixed to a water supplying joint. When the sprinkler body swings relative to the movable switching device, the movable switching device can plug water distributing holes formed on the distributing body and keep one water distributing hole in an open state. Through the arrangement of the movable switching device on the sprinkler in combination with the clearance fit relation between the sprinkler and a water supply pipe joint, the sprinkler can be swung and inclined when being flapped and the movable switching device can control the water outlets of different water distributing holes on the water distributing body, thereby realizing the switching of various functional waters, and enabling the switching of the sprinkling functional waters to be more laborsaving and flexible.

Provided are an electronic device, a switch mechanism and a cover opening method of a machine shell. The electronic device comprises a shell base, a shell cover and the switch mechanism which comprises a driving module. The shell base is provided with an abutting part provided with a limiting opening groove. The shell cover is provided with an inner surface, an outer surface and a penetrating hole corresponding to the limiting opening groove. The driving module is provided with an operation piece, a fixing shaft and a driving shaft. The operation piece is provided with a pulling part placed on the outer surface and a pair of supporting parts. The fixing shaft is arranged on the supporting parts in a penetrating mode and is placed at the penetrating hole, and the two ends of the fixing shaft are arranged on the two end portions of the shell cover in a rotatable mode. The driving shaft and the fixing shaft are arranged on the supporting parts at intervals, and part of the driving shaft and part of the fixing shaft are placed in the limiting opening groove. The pulling part can rotate in a pivoting mode between a closed position abutting against the shell cover and an opened position far from the shell cover with the fixing shaft as the axis, and the driving shaft is in linkage with the pulling part, rotates in a pivoting mode with the fixing shaft as the axis and can move up and down in the limiting opening groove. The pulling part is in linkage with the driving shaft and abuts against the abutting part, so that the fixing shaft drives the shell cover to move backwards in the same direction to open the shell cover. According to the electronic device, the switch mechanism and the cover opening method of the machine shell, single-hand operation can be achieved.

The invention discloses a sprinkler with a function of alternately spraying water. The sprinkler is characterized by comprising a water inlet channel, a water outlet terminal and an alternating chamber, wherein the water inlet channel comprises an input port and an output port; the water outlet terminal is provided with at least two water outlet chambers; the water outlet chambers are distributed in a rotary form in a plane and are separated from each other; each of the water outlet chambers is provided with a water outlet, an alternate water inlet and a synchronous inlet; the water outlets are all located on a water outlet surface of the sprinkler; the alternating chamber is fixedly arranged on the water outlet terminal and is provided with an alternate inlet; the alternating chamber is communicated with all the alternate water inlets; a waterpower alternating device which is driven by waterpower to alternately connect the alternate water inlets with the alternate inlet is arranged in the alternating chamber; the synchronous inlets and the alternate inlet are alternately communicated through a water-dividing plate at the output port; and when the alternate inlet is communicated with the output port, the synchronous inlets are sealed and isolated from each other. According to the technical scheme, the function of alternately using all the water outlets of the sprinkler is realized; the water path switching is free from mutual interference; the pausing sense of water flow is strong; the structure is simple and the parts are few; and the structure has convenience in expanding unit quantity of alternating.

The invention discloses a single-button water discharge switching structure and a shower head. The single-button water discharge switching structure comprises a button, a first elastic part, a shell, a base and a switching transmission part, wherein the button and the first elastic part are disposed at the top of the shell; at least two water discharge passages which are not communicated are arranged in the shell, and each water outlet passage corresponds to at least one water inlet; the base is fixed at the bottom of the shell and provided with a water distribution cavity and a water inlet which are communicated; the switching transmission part comprises a transmission shaft and a water distribution plate, the top end of the transmission shaft penetrates the shell and is abutted against the bottom of the button, the water distribution plate is located in the water distribution cavity and vertically fixedly connected with the transmission shaft, and the water distribution plate is provided with at least one water distribution opening. The single-button water discharge switching structure has the advantages that water outlet passage switching is achieved by descending rotation and ascending rotation of the water distribution plate, and the single-button water discharge switching structure is labor saving, simple, few in needed parts and low in cost.

The invention discloses a gas stove gas pipe connector. The gas stove gas pipe connector comprises a gas pipe, a front seal ring, a rotating connector, a middle seal ring, a connecting rod and a handle, wherein the integral gas pipe is cylindrical; the front seal ring is arranged on the inner side of the front part of the rotating connector; the middle seal ring is arranged at a rotating connectorlimiting block in the middle of the rotating connector; the connecting rod is connected to the rotating connector; and the handle is connected to the tail end of the connecting rod. According to thegas stove gas pipe connector, the structure is simple, design is scientific and reasonable, people can quickly connect the gas stove gas pipe connector to a gas tank and screw the connection part, efficiency of accurately screwing the gas stove gas pipe connector by people is improved, and gas utilization safety is further guaranteed.

The invention discloses a waterway switch valve group and a shower head using the same. The waterway switch valve group comprises a fixed unit and a rotary unit, wherein the fixed unit is provided with a water inlet channel; the rotary unit is rotationally connected with the fixed unit and rotates around the rotating axis; the rotary unit comprises a water dividing seat and a sealing suite; the water dividing seat is provided with a matched surface vertical to the rotating axis; a plurality of water dividing holes rotating around the rotating axis are formed in the matched surface and can be communicated with the water inlet channel; the sealing suite comprises a rotating frame and a plurality of pressing blocks; the rotating frame and the water dividing seat are connected in a corotation mode; the pressing blocks are connected with the rotating frame in a sliding mode and can slide along the parallel axis; the plurality of pressing blocks and the plurality of water dividing holes are in one-to-one correspondence; non-blockage and blockage of the water dividing holes are controlled through sliding of the pressing blocks; and the fixed unit, the rotating frame and the pressing blocks are matched with one another, so that the pressing blocks are driven through rotation of the rotating frame to slide alternately. The waterway switch valve group has the advantages that: the pressing blocks are not rubbed with the water dividing seat in the switching process, so the waterway switch valve group saves labor during switch, has long service life and is convenient to switch.