Disclosure of Invention
The invention aims to provide a leak-proof bean grinding coffee pot which has the advantages of simple and reasonable structure, low cost, complete functions, good sealing effect and convenience and safety in operation, so as to overcome the defects in the prior art.
The leakproof bean grinding coffee pot designed according to the purpose comprises an upper cover, a large body, an upper grinding and brewing cavity main body, a lower leakproof cavity, a flow guide port, a leakproof water valve, a motor shaft and a grinder assembly, wherein the upper grinding and brewing cavity is provided with a water valve and is arranged above a cup body;
the method is characterized in that: a lower leakage-proof cavity is arranged below the upper crushing and brewing cavity, a flow guide port is arranged on one side of the lower leakage-proof cavity, the flow guide port is communicated with the collection cavity or the outer cavity of the filter screen or the water outlet, and the flow guide port is arranged between the upper crushing and brewing cavity and the interlayer of the lower leakage-proof cavity or arranged at the bottom of the lower leakage-proof cavity;
the diversion port at least leads part of liquid leaked from the shaft hole of the upper crushing brewing cavity, liquid returned from the diversion port or liquid leaked between the interlayer of the upper crushing brewing cavity and the lower leakage-proof cavity to flow out of the lower leakage-proof cavity;
the upper crushing and brewing cavity is internally provided with a crusher component and a filtering device, the lower part of the upper crushing and brewing cavity is provided with a lower leakage-proof cavity, the upper crushing and brewing cavity is a cavity for crushing food and brewing food and is used for crushing at least a part of food and guiding liquid for dissolving the food out of the upper crushing and brewing cavity, the lower leakage-proof cavity prevents the liquid from leaking into the main body when the food is dissolved in the upper crushing and brewing cavity, and the lower leakage-proof cavity guides at least a part of the liquid into an external container or the outside of the main body;
when the upper crushing and brewing cavity is connected with the big body, the transmission teeth or ribs at the upper end of the motor shaft of the motor are inserted into the transmission holes of the lower leakage-proof cavity from bottom to top, and the motor shaft and the transmission holes move relatively from bottom to top and are connected with the separated sleeve from top to bottom;
the upper end of the motor shaft penetrates through a transmission hole of the lower leakage-proof cavity to be in sleeve joint or butt joint connection with a grinder assembly on the upper grinding and brewing cavity for rotation, the motor shaft exits from the transmission hole of the lower leakage-proof cavity from top to bottom, and the water leakage prevention valve automatically resets to close an opening at the upper part or the lower part of the transmission hole;
and the transmission hole of the lower leakage-proof cavity is provided with a leakage-proof water valve which is a ball valve, an elastic valve, a cover plate valve, a sliding plate valve, a deformation valve, a step hole or a pipe.
The upper crushing brewing cavity has an upward opening; the motor shaft is vertically or obliquely arranged, and the bottom of the upper crushing and brewing cavity is in sleeve joint or butt joint transmission with the motor shaft in a relative motion way.
The lower leakage-proof cavity is a relatively sealed cavity;
the lower leakage-proof cavity and the upper crushing brewing cavity are integrally or separately arranged;
the lower leakage-proof cavity is formed by combining a leakage-proof interlayer and the inner wall of the upper crushing brewing cavity;
or the lower leakage-proof cavity is formed by combining a cavity body and the outer wall of the lower part of the upper crushing brewing cavity.
The filtering device is a filter screen or a filter hole.
The pulverizer component is sleeved or in butt joint with the motor shaft to rotate, and a gap is reserved between the pulverizer component and the shaft hole of the upper pulverizing brewing cavity or the pulverizer component is arranged in a separated manner;
the motor shaft and the transmission hole of the lower leakage-proof cavity rotate in a friction mode or in a separation mode, the motor shaft rotates in a friction mode with the switch or rotates in a friction mode with the valve body or rotates in a friction mode with a gap or rotates in a friction mode with the stepped hole or rotates in a friction mode with the inner wall of the pipe or rotates in a separation mode with the stepped hole or rotates in a separation mode with the inner wall of the pipe.
The valve body or the switch on the lower leakage-proof cavity is arranged at the upper part or the lower part or one side of the transmission hole of the lower leakage-proof cavity.
The upper crushing brewing cavity main body consists of an upper crushing brewing cavity and a lower leakage-proof cavity;
and a gap is formed between the upper shaft hole of the lower leakage-proof cavity or the shaft hole at the bottom of the upper crushing brewing cavity and the cutter shaft of the crusher component.
The anti-leakage interlayer on the upper crushing brewing cavity is fixedly connected with the upper crushing brewing cavity through a buckling position or screw or glue or ultrasonic welding, and the anti-leakage interlayer is arranged as a plate or a cavity.
The upper end of the stepped hole or the pipe is higher than the lower end of the transmission hole, and leakage is prevented through height difference;
the lower part of the upper crushing brewing cavity body is provided with a transmission hole and a leakage-proof water valve.
The anti-leakage water valve is arranged above or below or on one side of the transmission hole, or the anti-leakage water valve and the transmission hole are integrally arranged.
The anti-leakage water valve is lifted by the upper end of the motor shaft to push the anti-leakage water valve to move or deform to be separated from the transmission hole of the lower anti-leakage cavity;
or the upper end of the motor shaft rises to push the anti-leakage water valve to deform or open, so that a transmission hole is formed.
The transmission teeth or ribs at the upper end of the motor shaft are in sleeve transmission with the transmission part on the lower part of the crushing cutter component device;
the transmission part is provided with a transmission part shaft hole, and the upper end or the lower end of the inner wall of the transmission part shaft hole is provided with transmission teeth.
When the upper crushing brewing cavity is separated from the big body, a motor shaft on the big body is separated from the anti-leakage water valve, and the anti-leakage water valve is automatically covered on one side of the upper opening and the lower opening of the transmission hole.
The anti-leakage water valve is pushed to one side of the transmission hole or the motor shaft by the motor shaft;
the motor is fixedly connected to the large body; the thickness of the transmission part of the transmission teeth or ribs at the upper end of the motor shaft of the motor is smaller than the outer diameter of the motor shaft;
or the thickness of the transmission part of the motor shaft transmission gear or rib of the motor is consistent with the outer diameter of the motor shaft;
or the width of the transmission part of the motor shaft transmission teeth or ribs of the motor is locally larger than the outer diameter of the motor shaft.
A transmission hole of the lower leakage-proof cavity is elastically and hermetically connected with a motor shaft, and a silica gel ring or a rubber ring is arranged on the transmission hole;
the anti-leakage water valve and the transmission hole are arranged in a split manner;
or the anti-leakage water valve and the transmission hole are integrally arranged, the anti-leakage water valve is arranged into a deformation part, the deformation part is provided with a fork or a gap, the fork or the gap is inserted through the upper end of the motor shaft and is extruded and expanded by the side part of the motor shaft, and the fork or the gap is in relative sealing and rotating connection with the side part of the motor shaft.
A lower leakage-proof cavity is arranged on the upper crushing brewing cavity main body;
the lower leakage-proof cavity consists of an upper crushing brewing cavity main body and a leakage-proof interlayer.
The upper crushing and brewing cavity is arranged on the upper portion of the lower leakage-proof cavity, the bottom of the upper crushing and brewing cavity is provided with a shaft hole, two sides of an opening of the shaft hole are provided with crusher components, each crusher component is a crushing cutter component, the crushing cutters and the transmission components of each crusher component are respectively arranged at two ends of the shaft hole of the upper crushing and brewing cavity, a rotating shaft of each crusher component is arranged on the inner side of the shaft hole, two ends of the rotating shaft are respectively fixedly connected with the crushing cutters and the transmission components, and the crusher components stretch across two ends of the shaft hole of the upper crushing and brewing cavity and are loose or are.
The lower part of the lower leakage-proof cavity is provided with a transmission hole, the transmission hole and the shaft hole are arranged on a vertical axis, and the transmission hole is arranged below the shaft hole.
The lower leakage-proof cavity collects liquid infiltrated through the shaft hole and is led out through an opening at one side of the lower leakage-proof cavity.
The motor shaft is rotatably connected with the transmission hole of the lower leakage-proof cavity to form a relatively sealed lower leakage-proof cavity of the rotating shaft;
or the motor shaft, the anti-leakage water valve, the transmission hole and the anti-leakage interlayer are combined into a relatively sealed lower anti-leakage cavity;
or the side part of the motor shaft is rotatably connected with the transmission hole and the anti-leakage water valve to form a relatively sealed anti-leakage transmission hole.
The leakage-proof water valve can be additionally provided with a magnet for strengthening sealing;
the transmission teeth or ribs at the upper end of the motor shaft are flat cutting positions;
at least one motor shaft flattening position is arranged;
the motor shaft flattening position is in transmission connection with transmission teeth or ribs in a transmission part of the pulverizer component;
the optical axis at the lower end of the motor shaft flattening position is concentrically inserted into an axial opening below a transmission gear or rib in the transmission part;
the upper part of the transmission piece is in screwed connection or riveted connection with the crushing cutter, and the opening at the lower part of the transmission piece is in sleeved connection with the upper part of the motor shaft for transmission;
or, a transmission cutting groove position is arranged on the periphery of the sleeving part of the motor shaft and the transmission part.
The motor shaft is provided with at least one cutting groove which is in transmission connection with transmission teeth or ribs in a transmission part of the pulverizer component, and the remaining peripheral position after the motor shaft is subjected to groove cutting or the remaining motor shaft is concentrically inserted into the inner wall of the transmission part;
the upper part of the transmission piece is in screwed connection or riveted connection with the crushing cutter, and the opening at the lower part of the transmission piece is in sleeved connection with the outer wall of the motor shaft for transmission.
The water leakage prevention valve is arranged at the bottom of the lower leakage prevention cavity and is positioned at the upper part, or the lower part, or the middle part of the transmission hole of the lower leakage prevention cavity;
the ball valve is arranged in a rolling manner and is positioned above the transmission hole or positioned between the shaft hole and the transmission hole to seal the transmission hole at the lower part; when the top end of the motor shaft enters the transmission hole, the ball valve is pushed to move to one side of the transmission hole and leave the upper part of the transmission hole or leave the lower part of the shaft hole;
the ball valve is extruded by the upper end of the motor shaft to move upwards and outwards to be separated from the transmission hole, the upper end of the motor shaft exits from the transmission hole and moves from the outside of the transmission hole to the upper part of the transmission hole to close the transmission hole, the periphery of the upper part of the transmission hole is provided with a limiting part, the limiting part is provided with a limiting sliding chute or a groove, the ball valve moves in the limiting sliding chute or the groove, the limiting part is communicated with the transmission hole, and the limiting part is provided with a strip-shaped sliding chute or a groove, or an annular sliding chute or a groove;
the chute or the groove is connected with the motor shaft at a low position, and the bottom of the chute or the groove is inclined inwards so as to facilitate the ball valve to move inwards to close the transmission hole;
the ball valve is made of plastic, metal, rubber or silica gel; a blocking ball valve and a motor shaft co-rotating chute blocking rib are arranged on the annular chute or the groove;
the elastic valve is provided with a marble or an elastic sheet, the marble or the elastic sheet is provided with an elastic material piece, and the marble or the elastic sheet is arranged above or below the opening of the transmission hole and moves along the elastic side part;
the elastic material piece is connected with the upper crushing brewing cavity main body, is positioned on the inner wall or the outer wall of the lower leakage-proof cavity and is fixedly connected with the lower leakage-proof cavity through a fixing position; the elastic material piece is arranged on one side of the transmission hole; the elastic material piece is arranged on one side or two sides of the marble or the elastic sheet, and elastically pulls the marble or the elastic sheet to the opening direction of the transmission hole to move and seal the opening of the transmission hole;
when the top end of the motor shaft enters the transmission hole, the marble or the shrapnel is pushed to move to one side of the transmission hole and leave the upper part of the transmission hole or leave the lower part of the shaft hole or the transmission part;
the elastic material piece is a spring or a steel sheet;
the marble or the elastic sheet is extruded by the upper end of the motor shaft to move upwards or outwards to be separated from the transmission hole, and the upper end of the motor shaft exits from the transmission hole and moves towards the opening of the transmission hole from the outer side of the transmission hole until the transmission hole is closed;
the outer end of the cover plate valve is arranged at one side of the transmission hole, the inner end of the cover plate valve covers the upper part or the lower part of the transmission hole, and the outer end of the cover plate valve is provided with a rotating shaft and a spring or a steel sheet;
the inner end of the spring or steel sheet driving cover plate valve is covered above or below the transmission hole;
a rotating shaft at the outer end of the cover plate valve is rotatably connected with the upper crushing brewing cavity body;
or the outer end of the cover plate valve is arranged at one side of the transmission hole, the inner end of the cover plate valve covers the upper part or the lower part of the transmission hole, and the outer end of the cover plate valve is provided with a deformation rotating shaft or a deformation connecting position;
a deformation rotating shaft or a deformation connecting position at the outer end of the cover plate valve is arranged on the upper crushing brewing cavity main body;
the cover plate valve covers the inner end of the cover plate valve above or below the transmission hole through the elasticity of the cover plate valve;
when the top end of the motor shaft enters the transmission hole, the cover plate valve is pushed to move towards one side of the transmission hole and leave the upper part of the transmission hole or leave the lower part of the shaft hole;
the cover plate valve is extruded by the upper end of the motor shaft to move upwards or outwards to be separated from the transmission hole, and the upper end of the motor shaft exits from the transmission hole while the cover plate valve rotates towards the opening of the transmission hole from the outside of the transmission hole until the transmission hole is closed;
the sliding plate valve is arranged in a transverse sliding or transverse rotating mode;
when the sliding plate valve is arranged in a sliding manner, at least one end or two sides of the sliding plate valve are limited on the inner wall or the outer wall of the upper crushing brewing cavity body, the sliding plate valve transversely slides along the limit on the inner wall or the outer wall of the upper crushing brewing cavity body, the outer end of the sliding plate valve is arranged on one side of the transmission hole, the inner end of the sliding plate valve covers the upper part or the lower part of the transmission hole, and the outer end or the inner end of the sliding plate valve is provided with a spring or a steel;
the inner end of the sliding plate valve is driven by the spring or the steel sheet to cover the upper part or the lower part of the transmission hole;
or the outer end of the sliding plate valve is arranged at one side of the transmission hole, the inner end of the sliding plate valve covers the upper part or the lower part of the transmission hole, the outer end of the sliding plate valve is provided with a rotating position, the rotating position is rotatably connected with the upper crushing brewing cavity body, and the rotating position is provided with a pair of shafts matched with the hole;
when the top end of the motor shaft enters the transmission hole, the slide valve is pushed to turn to one side of the transmission hole and move away from the upper part of the transmission hole or the lower part of the shaft hole; or the top end of the motor shaft pushes the sliding plate valve to rotate to one side of the transmission hole and move away from the upper part of the transmission hole or away from the lower part of the shaft hole, and the top end of the motor shaft enters the transmission hole;
the sliding plate valve is extruded by the upper end of the motor shaft to move outwards to be separated from the transmission hole, and the upper end of the motor shaft exits from the transmission hole and simultaneously moves from the outer side of the transmission hole to the upper side of the transmission hole in a transverse direction until the transmission hole is closed;
the deformation valve is elastically arranged above or below or in the middle of the opening of the transmission hole;
the deformation valve is connected with the upper crushing brewing cavity main body and is positioned on the inner wall or the outer wall of the bottom of the lower leakage-proof cavity;
or the deformation valve and the upper crushing brewing cavity body are integrally arranged and are positioned on the inner wall or the outer wall of the lower leakage-proof cavity;
the deformation valve is provided with a fork or a gap, the fork or the gap is inserted through the upper end of the motor shaft and is extruded and expanded by the side part of the motor shaft, and the fork or the gap is in relative sealing and rotating connection with the side part of the motor shaft;
the deformation valve is split or the gap and the side part of the motor shaft form an elastic closable transmission hole;
the top end of the motor shaft pushes the center part of the deformation valve to bulge and turn over upwards or one side of the deformation valve, and the deformation valve is positioned above the transmission hole or below the shaft hole or the transmission part;
and the upper end of the motor shaft exits from the transmission hole, and the central part of the deformation valve is downwards flattened by the protrusion of the transmission hole until the transmission hole disappears or until the transmission hole is converted into a fork or a gap.
The upper crushing brewing cavity is arranged between the large body and the upper cover;
the upper crushing brewing cavity is communicated with the water outlet hole;
a locking device is arranged between the upper cover and the large body to lock the upper crushing brewing cavity between the upper cover and the large body;
a push rod or a push pipe is arranged on the upper cover or the big body, and when the upper cover is closed, the push rod or the push pipe drives a water isolating device on the big body to open a big body hot water outlet so that the big body hot water outlet is communicated with a water inlet of the upper cover; when the upper cover is opened, the push rod or the push pipe is separated from the water-resisting device, the water-resisting device shields or closes the large hot water outlet, the flow direction of hot water is changed, and at least one part of the turned hot water flows downwards to the water tank.
The upper cover is provided with a water inlet which is sleeved or communicated with the hot water outlet of the big body; the tail end of the water inlet on the upper cover is provided with a water outlet hole;
the water outlet hole is a hot water spray head;
the water outlet hole is formed in one side or the top of the upper crushing brewing cavity;
the big body hot water outlet is arranged on one side of the upper crushing brewing cavity;
the water inlet or the water outlet is arranged below or on one side of the upper cover;
the water inlet on the upper cover is arranged in a tubular shape, and the water inlet on the upper cover penetrates through or is close to one side of the upper crushing brewing cavity to be communicated with the hot water outlet of the big body; or the water inlet on the upper cover is communicated with the big body hot water outlet on one side of the upper crushing brewing cavity;
the tail end of the water inlet on the upper cover is lower than or equal to the height of the lower surface of the upper cover or higher than the lower surface of the upper cover; or the tail end of the water outlet hole on the upper cover is lower than or equal to the height of the water outlet hole or higher than the lower surface of the upper cover;
an upper crushing and brewing cavity cover is arranged on a water outlet hole on the upper cover, and the upper crushing and brewing cavity cover and the upper crushing and brewing cavity body are arranged in a sealing way;
the tail end of a water inlet on the upper cover is arranged on the upper crushing and brewing cavity cover, and the upper crushing and brewing cavity cover is in relative sealing connection with the upper crushing and brewing cavity main body;
the upper crushing brewing cavity cover is provided with an exhaust hole which is communicated with the outside and discharges steam inside the upper crushing brewing cavity body relative to the sealing cavity;
the exhaust hole is arranged on a filter screen, and the exhaust filter screen is communicated with the outside through a through hole of the upper cover to exhaust or isolate the dust of the ground coffee beans in the upper grinding and brewing cavity from leaking;
when the upper cover is opened, the upper crushing brewing cavity cover or the upper cover releases the relative sealing with the opening of the upper crushing brewing cavity;
a top spring is arranged between the upper crushing brewing cavity cover and the bottom of the upper cover, the upper crushing brewing cavity cover is arranged in a telescopic manner, and the top spring drives the upper crushing brewing cavity cover to press the opening of the upper crushing brewing cavity to form a relatively sealed upper crushing brewing cavity main body;
the exhaust hole is communicated with the outside to discharge the redundant steam or the micro-pressure steam in the upper crushing brewing cavity body which is sealed relatively to the outside;
the upper cover is connected with the large body in a rotating or separating way, and the locking device is arranged on one side or two sides of the upper cover and the large body.
A through hole or a groove is formed in one side of the upper crushing brewing cavity cover, and a lock head of the locking device moves in the through hole or the groove; the lock head extends into the big body buckling position to lock the upper cover and the big body; the push pipe on the upper cover drives the water isolating device to move or turn over or split or deform and is communicated with the hot water outlet of the large body; or the push rod on the upper cover drives the water-stop device to move or turn over or split or deform, and the water inlet pipe is communicated with the large hot water outlet;
the water-resisting device on the large body opens and closes the hot water outlet of the large body.
The water-resisting device is arranged on the large body and is positioned at the upper part of the hot water outlet of the large body; the water-resisting device is a hot water baffle or a turnover plate;
the water isolating device is connected with the large body in a rotating mode or a turning mode or a vertical sliding mode;
one end of the water isolating device is movably connected to the large body, the other end of the water isolating device is positioned on the side part or the upper part of the water outlet, and a spring is arranged between the water isolating device and the large body;
the water stop device prevents high-temperature water from being sprayed out of the main body when closed.
The upper cover is formed by assembling an upper layer part and a lower layer part; the upper layer piece is provided with an exhaust hole, and the bottom of the lower layer piece is provided with a water inlet and a water outlet; the water outlet hole is arranged below the lower layer piece, the water inlet is arranged on one side or below the lower layer piece, and the water inlet is communicated with the large hot water outlet;
an inner and outer telescopic buckling position lock is arranged between the upper layer piece and the lower layer piece and is driven by a manual control.
The upper crushing brewing cavity is locked on the large body, and the blade assembly and the upper transmission piece at the bottom of the upper crushing brewing cavity are in transmission connection with the transmission piece at the lower part of the motor of the large body;
the bottom of the upper cover is sleeved on the opening of the large body or the opening of the upper crushing brewing cavity.
The push pipe is a water inlet pipe, the push pipe is inserted into the upper crushing brewing cavity to be communicated with the large hot water outlet, the water isolating device is driven to be opened, the upper crushing brewing cavity cannot move or rotate, and the lock catch on the upper cover is buckled on the side wall of the upper crushing brewing cavity.
The upper cover is arranged to the large body, and the upper cover, the filter screen, the upper crushing and brewing cavity, the upper part of the large body, the coupler and the motor are sequentially arranged from top to bottom;
the upper crushing and brewing cavity is in locking connection or rotating connection with the large body, the filter screen is clamped by the upper cover and the upper crushing and brewing cavity, and the upper cover water inlet pipe is inserted through or stretches across the edge of the upper crushing and brewing cavity to be communicated with the large body hot water outlet;
the upper crushing brewing cavity is provided with a water valve which is arranged above the cup body, liquid flows in along the opening of the cup body when the water valve is driven by the cup body, the bottom or the inside of the large body of the cup body is provided with a heater which is communicated with the water tank, the upper cover hot water spray head and the water inlet.
According to the invention, the upper crushing brewing cavity is additionally arranged, the crusher component is arranged in the upper crushing brewing cavity, the motor drives the crushing blade on the knife shaft to rotate, coffee bean food on the upper crushing brewing cavity is ground, then water in the water tank enters the brewing cavity through the hot water nozzle after being heated by the heater (on the figure, cold water can not be seen when entering the heater), and coffee powder is fully brewed; delicious coffee can be drunk only by opening the water outlet, so that the coffee machine can use coffee beans or coffee powder to brew coffee at the same time, the use requirements of different users are met, and only one set of driving assembly is needed for grinding the coffee beans and stirring the coffee, so that the cost is reduced, and the production efficiency is improved; meanwhile, the device has the characteristics of simple and reasonable structure, low cost, small occupied space and strong universality, thereby enlarging the application range of products.
Detailed Description
The invention is further described with reference to the following figures and examples.
Referring to fig. 1-19, the leak-proof bean grinding coffee maker comprises an upper grinding and brewing cavity 12, a lower leak-proof cavity 8.6, a motor and a grinder assembly, wherein the lower leak-proof cavity 8.6 is arranged below the upper grinding and brewing cavity 12;
a pulverizer component and a filtering device are arranged in the upper pulverizing and brewing cavity 12, and a lower leakage-proof cavity 8.6 is arranged at the lower part of the upper pulverizing and brewing cavity 12;
the upper crushing and brewing cavity 12 is a cavity for crushing food and brewing food and is used for crushing a main part or most of the food, dissolving the food in liquid and guiding the liquid out of the upper crushing and brewing cavity;
the lower leakage-proof chamber 8.6 prevents liquid from leaking into the main body when the upper crushing brewing chamber 12 dissolves food, and the lower leakage-proof chamber 8.6 guides at least a part of the liquid into the outer container or the outer part of the main body.
The upper crushing brewing cavity 12 is opened upwards; the motor shaft 5.1 is vertically or obliquely arranged, and the bottom of the upper crushing and brewing cavity 12 is in sleeve joint or butt joint transmission with the motor shaft 5.1 in a relative motion way;
the lower leakage-proof cavity 8.6 is a relatively sealed cavity;
the lower leakage-proof cavity 8.6 and the upper crushing and brewing cavity 12 are integrally arranged or separately arranged;
the lower leakage-proof cavity 8.6 is formed by combining a leakage-proof interlayer 7.1 and the inner wall of the upper crushing brewing cavity 12;
or the lower leakage-proof cavity 8.6 is formed by combining a leakage-proof interlayer 7.1 and the inner wall of the lower part of the upper crushing brewing cavity 12;
or the lower leakage-proof cavity 8.6 is formed by combining the cavity body 7.1 and the outer wall of the lower part of the upper crushing brewing cavity 12;
the upper end of the motor shaft 5.1 penetrates through a transmission hole of the lower leakage-proof cavity 8.6 to be in sleeve joint or butt joint connection with a grinder assembly on the upper grinding and brewing cavity 12 for rotation;
the filtering device is a filter screen 13 or a filtering hole 13;
the transmission hole of the lower leakage-proof cavity 8.6 is provided with a leakage-proof water valve 8.2, and the leakage-proof water valve 8.2 is a ball valve 8.16, or an elastic valve, or a spring plate valve, or a cover plate valve, or a sliding plate valve, or a deformation valve, or a step hole 8.18, or a pipe 8.18.
The pulverizer component is sleeved or in butt joint with the motor shaft 5.1 to rotate, and a gap is reserved between the pulverizer component and a shaft hole of the upper pulverizing brewing cavity or the pulverizer component and the shaft hole are separately arranged;
the motor shaft 5.1 and the transmission hole of the lower leakage-proof cavity 8.6 rotate in a friction mode or in a separation mode, the motor shaft 5.1 rotates in a friction mode with a switch, or the motor shaft 5.1 rotates in a friction mode with the valve body 8.17, or the motor shaft 5.1 rotates in a friction mode with a gap, or the motor shaft 5.1 rotates in a friction mode with a stepped hole, or the motor shaft 5.1 rotates in a friction mode with the inner wall of a pipe, or the motor shaft 5.1 rotates in a separation mode with the stepped hole, or the motor shaft 5.1 rotates in a separation mode with the.
The valve body 8.17 or the switch or the gap 8.13 or the step hole or the pipe 8.18 on the lower leakage-proof cavity 8.6 is arranged at the upper part or the lower part or one side of the transmission hole of the lower leakage-proof cavity 8.6, or the valve body 8.17 or the switch or the gap or the step hole or the pipe 8.18 is arranged on the inner wall of the bottom of the upper crushing brewing cavity and is positioned at the upper part or the lower part or one side of the shaft hole of the upper crushing brewing cavity;
the upper crushing and brewing cavity consists of an upper crushing and brewing cavity 12 and a lower leakage-proof cavity 8.6;
and a gap is arranged between the upper shaft hole of the lower leakage-proof cavity 8.6 or the shaft hole at the bottom of the upper crushing brewing cavity 12 and the cutter shaft of the crusher component.
The anti-leakage interlayer 7.17.1 on the upper crushing brewing cavity 12 is fixedly connected with the upper crushing brewing cavity 12 through buckling positions or screws or glue or ultrasonic welding;
a flow guide port 8.19 is formed in one side of the lower leakage-proof cavity 8.6, and the flow guide port 8.19 is communicated with the collection cavity or the outer cavity of the filter screen or the water outlet;
the diversion port 8.19 is arranged between the interlayer of the upper crushing brewing cavity 12 and the lower leakage-proof cavity 8.6, or the diversion port 8.19 is arranged at the bottom of the lower leakage-proof cavity 8.6;
the diversion port 8.19 at least partially leads the liquid leaked from the shaft hole of the upper crushing brewing cavity 12 or the liquid returned by the diversion port 8.19 or the liquid leaked between the interlayer of the upper crushing brewing cavity 12 and the lower leakage-proof cavity 8.6 to flow out of the lower leakage-proof cavity 8.6; the upper end of the step hole or the pipe 8.18 is higher than the lower end of the transmission hole, and leakage is prevented through height difference;
the main body is as follows: the device comprises a main body 4, a water tank 2, a heater 3, an upper crushing and brewing cavity 12, a motor, a water leakage prevention valve 8.2 and a crushing and brewing knife assembly device 8.80, wherein a transmission hole 8.1 and a water leakage prevention valve 8.2 are arranged at the lower part of a main body of the upper crushing and brewing cavity 12;
the water leakage prevention valve 8.2 is arranged above or below or on one side of the transmission hole 8.1, or the water leakage prevention valve 8.2 and the transmission hole 8.1 are integrally arranged;
the water leakage prevention valve 8.2 is lifted by the upper end of the motor 5.1 to push the water to shift or deform to be separated from the transmission hole 8.1 of the upper crushing brewing cavity 12;
or the upper end of the motor 5.1 rises to push the anti-leakage water valve 8.2 to deform or open, so as to form a transmission hole 8.1;
or when the big body 4 is combined with the upper crushing and brewing cavity 12 body, the driving part of the big body 4 pushes the water leakage prevention valve 8.2 on the upper crushing and brewing cavity 12 body to be separated from the transmission hole 8.1 on the upper crushing and brewing cavity 12 body.
When the upper crushing and brewing cavity 12 is connected with the big body 4, the transmission teeth 8.8 or the ribs at the upper end of the motor 5.1 of the motor are inserted into the transmission holes 8.1 of the upper crushing and brewing cavity 12 from bottom to top; the transmission hole 8.1 and the motor 5.1 move relatively to each other from bottom to top and enter and exit the separated sleeve from top to bottom;
the motor 5.1 exits the transmission hole 8.1 from top to bottom, and the anti-leakage water valve 8.2 automatically resets or automatically deforms and resets to close the upper opening or the lower opening of the transmission hole 8.1;
the driving part of the big body 4 is arranged into a convex rib or a convex block 8.21, and the upper end of the convex rib or the convex block 8.21 is arranged into an inclined surface, an arc surface or a plane to push the water leakage prevention valve 8.2 to shift or rotate to be separated from the transmission hole 8.1;
the transmission teeth 8.8 or the ribs at the upper end of the motor 5.1 are in sleeve transmission with the transmission piece 8 on the lower part of the crushing and crushing knife component device 8.80;
the transmission piece 8 is provided with a transmission piece 8 shaft hole 8.9, and the upper end or the lower end of the inner wall of the transmission piece 8 shaft hole 8.9 is provided with transmission teeth 8.8;
when the upper crushing brewing cavity 12 is separated from the big body 4, the driving part of the motor 5.1 or the main body is separated from the anti-leakage water valve, and the anti-leakage water valve is automatically covered on one side of the upper opening and the lower opening of the transmission hole 8.1;
the water leakage prevention valve is pushed to one side or above the side or below the side of the transmission hole 8.1 or the motor 5.1 by the motor 5.1 or the driving part of the main body;
the motor is fixedly connected to the main body; the thickness of the transmission gear 8.8 at the upper end of the motor 5.1 of the motor or the transmission part of the rib is at least smaller than the outer diameter of the motor 5.1 and at least smaller than 0.5 time;
or the thickness of the transmission gear 8.8 of the motor 5.1 or the transmission part of the rib of the motor is at least consistent with the outer diameter of the motor 5.1;
or the width of the transmission gear 8.8 of the motor 5.1 or the transmission part of the rib of the motor is at least partially larger than the outer diameter of the motor 5.1;
the transmission hole 8.1 of the upper crushing brewing cavity 12 is elastically and hermetically connected with the motor 5.1, and a silica gel ring or a rubber ring 8.3 is arranged on the transmission hole 8.1;
the water leakage prevention valve 8.2 and the transmission hole 8.1 are arranged in a split manner;
or, the water leakage prevention valve 8.2 and the transmission hole 8.1 are integrally arranged, the water leakage prevention valve 8.2 is arranged as a deformation part, the deformation part is provided with a fork or a gap 8.13, the fork or the gap is inserted through the upper end of the motor 5.1 and is extruded and expanded by the side part of the motor 5.1, and the fork or the gap is in relative sealing and rotating connection with the side part of the motor 5.1.
The upper crushing brewing cavity 12 is provided with an anti-leakage cavity 8.6 on the main body;
the leakage-proof cavity 8.6 consists of an upper crushing brewing cavity 12 main body and a leakage-proof interlayer 7.1;
the anti-leakage interlayer 7.1 is arranged at the lower part of the inner wall of the main body of the upper crushing and brewing cavity 12, or the anti-leakage interlayer 7.1 is arranged at the lower part of the outer wall of the main body of the upper crushing and brewing cavity 12;
the upper crushing and brewing cavity is arranged at the upper part of the leakage-proof cavity 8.6, the bottom of the upper crushing and brewing cavity is provided with a shaft hole 8.9, two sides of an opening of the shaft hole 8.9 are provided with crusher components, a crushing knife and a transmission piece 8 of each crusher component are respectively arranged at two ends of the shaft hole 8.9 of the upper crushing and brewing cavity, a rotating shaft of each crusher component is arranged at the inner side of the shaft hole 8.9, two ends of the rotating shaft are respectively fixedly connected with the crushing knife and the transmission piece 8, and the crusher components stretch across two ends of the shaft hole 8.9 of the upper crushing and brewing cavity and are loosely or movably connected;
the lower part of the leakage-proof cavity 8.6 is provided with a transmission hole 8.1, the transmission hole 8.1 and the shaft hole 8.9 are arranged on the vertical axis, and the transmission hole 8.1 is arranged below the shaft hole 8.9;
the anti-leakage cavity 8.6 is communicated with the upper crushing and brewing cavity, an opening is arranged on one side of the anti-leakage cavity 8.6 or the side of the motor 5.1, and at least one part of liquid in the upper crushing and brewing cavity is led out of the anti-leakage cavity 8.6 by the opening;
the liquid collected by the leakage-proof cavity 8.6 and infiltrated by the shaft hole 8.9 is led out to the water outlet from one side of the leakage-proof cavity 8.6 or the opening at the side of the motor 5.1;
the motor 5.1 and the transmission hole 8.1 of the leakage-proof cavity 8.6 are rotationally connected and combined into a rotating shaft leakage-proof cavity 8.6 which is sealed relatively;
or the motor 5.1, the leakage-proof water valve 8.2, the transmission hole 8.1 and the leakage-proof interlayer 7.1 are combined into a relatively sealed leakage-proof cavity 8.6;
or the side part of the motor 5.1 is rotationally connected with the transmission hole 8.1 and the anti-leakage water valve 8.2 to form a relatively sealed anti-leakage transmission hole 8.1.
The transmission hole 8.1 of the leakage-proof cavity 8.6 is provided with a leakage-proof water valve 8.2, and the leakage-proof water valve 8.2 is a ball valve 8.16, or an elastic valve, or a cover plate valve, or a sliding plate valve 8.14, or a deformation valve;
the leakage-proof water valve 8.2 can be additionally provided with a magnet for strengthening sealing;
the transmission teeth 8.8 or ribs at the upper end of the motor 5.1 are flat cutting positions;
at least one flat cutting position of the motor 5.1 is arranged;
the motor 5.1 flattening position is in transmission connection with transmission teeth 8.8 or ribs in a transmission part 8 of the pulverizer component;
the optical axis of the lower end of the flat cutting position of the motor 5.1 is concentrically inserted with a transmission gear 8.8 in the transmission part 8 or an axial opening below the rib;
the upper part of the transmission piece 8 is screwed or riveted with the crushing cutter, and the opening at the lower part of the transmission piece 8 is in sleeve joint transmission with the upper part of the motor 5.1;
or, a transmission slot cutting position is arranged at the upper part or the lower part of the motor 5.1 or the periphery of the sleeve part of the motor 5.1 and the transmission piece 8;
at least one grooving position of the motor 5.1 is arranged;
the cutting groove position of the motor 5.1 is in transmission connection with transmission teeth 8.8 or ribs in a transmission part 8 of the pulverizer component;
the residual periphery position of the motor 5.1 after grooving or the residual motor 5.1 is concentrically inserted and combined with the inner wall of the transmission part 8;
the upper part of the transmission piece 8 is screwed or riveted with the crushing cutter, and the opening at the lower part of the transmission piece 8 is in sleeve joint transmission with the outer wall of the motor 5.1;
the water leakage prevention valve 8.2 is arranged at the bottom of the water leakage prevention cavity 8.6 and is positioned at the upper part or the lower part of the transmission hole 8.1 of the water leakage prevention cavity 8.6, or the middle part of the transmission hole 8.1, or the transmission hole 8.1 body;
the ball valve 8.16 is arranged in a rolling manner, and the ball valve 8.16 is positioned above the transmission hole 8.1 or positioned between the shaft hole 8.9 and the transmission hole 8.1 to seal the transmission hole 8.1 at the lower part; when the top end of the motor 5.1 enters the transmission hole 8.1, the ball valve 8.16 is pushed to move towards one side of the transmission hole 8.1 and leave the position above the transmission hole 8.1 or leave the position below the shaft hole 8.9;
the ball valve 8.16 is extruded by the upper end of the motor 5.1 to move upwards and outwards to be separated from the transmission hole 8.1, the upper end of the motor 5.1 exits from the transmission hole 8.1, and simultaneously the ball valve 8.16 moves from the outer side of the transmission hole 8.1 to the upper side of the transmission hole 8.1 to close the transmission hole 8.1;
the periphery of the upper part of the transmission hole 8.1 is provided with a limiting part which is arranged into a limiting sliding groove 8.10 or a groove, and the ball valve 8.16 moves in the limiting sliding groove 8.10 or the groove;
the limiting part is communicated with the transmission hole 8.1 and is arranged into a strip-shaped sliding groove 8.10 or a groove, or an annular sliding groove 8.10 or a groove, or an arc-shaped sliding groove 8.10 or a groove;
or; the limiting part and the motor 5.1 are combined into a sliding groove 8.10 or a groove, or an annular sliding groove 8.10 or a groove, or an arc-shaped sliding groove 8.10 or a groove;
the periphery of the chute 8.10 or the groove is high, the connecting position of the chute 8.10 or the groove and the motor 5.1 is low, and the bottom of the chute is inclined inwards to facilitate the ball valve 8.16 to move inwards to close the transmission hole 8.1;
the ball valve 8.16 is made of plastic, metal, rubber or silica gel;
and a blocking ball valve 8.16 and a motor 5.1 co-rotating chute 8.10 blocking rib are arranged on the annular chute 8.10 or the groove.
The elastic valve is provided with a marble or an elastic sheet, the marble or the elastic sheet is provided with an elastic material piece 8.4, and the marble or the elastic sheet is arranged above or below the opening of the transmission hole 8.1 to move elastically;
the elastic material piece 8.4 is connected with the upper crushing brewing cavity 12 main body, is positioned on the inner wall or the outer wall of the leakage-proof cavity 8.6 and is fixedly connected with the leakage-proof cavity through a fixing position 8.5;
the elastic material piece 8.4 is arranged on one side of the transmission hole 8.1;
the elastic material piece 8.4 is arranged on one side or two sides of the marble or the elastic sheet, elastically pulls the marble or the elastic sheet to the opening direction of the transmission hole 8.1 to move and seal the opening of the transmission hole 8.1;
when the top end of the motor 5.1 enters the transmission hole 8.1, the marble or the shrapnel is pushed to move to one side of the transmission hole 8.1 and leave the upper part of the transmission hole 8.1 or leave the lower part of the shaft hole 8.9 or the transmission piece 8;
the marble or the shrapnel is extruded by the upper end of the motor 5.1 to move upwards or outwards to be separated from the transmission hole 8.1, the upper end of the motor 5.1 exits from the transmission hole 8.1, and the marble or the shrapnel moves from the outer side of the transmission hole 8.1 to the opening of the transmission hole 8.1 until the transmission hole 8.1 is closed.
The outer end of the cover plate valve is arranged at one side of the transmission hole 8.1, the inner end of the cover plate valve covers the upper part or the lower part of the transmission hole 8.1, and the outer end of the cover plate valve is provided with a rotating shaft and a spring or a steel sheet;
the inner end of the spring or steel sheet driving cover plate valve is covered above or below the transmission hole 8.1;
a rotating shaft at the outer end of the cover plate valve is rotatably connected with the upper crushing brewing cavity 12 main body;
or the outer end of the cover plate valve is arranged at one side of the transmission hole 8.1, the inner end of the cover plate valve covers the upper part or the lower part of the transmission hole 8.1, and the outer end of the cover plate valve is provided with a deformation rotating shaft or a deformation connecting position;
a deformation rotating shaft or a deformation connecting position at the outer end of the cover plate valve is arranged on the upper crushing brewing cavity 12 main body;
the inner end of the cover plate valve is covered above or below the transmission hole 8.1 by the cover plate valve through the elasticity of the cover plate valve;
when the top end of the motor 5.1 enters the transmission hole 8.1, the cover plate valve is pushed to move towards one side of the transmission hole 8.1 and leave the position above the transmission hole 8.1 or leave the position below the shaft hole 8.9;
the cover plate valve is extruded by the upper end of the motor 5.1 to move upwards or outwards to be separated from the transmission hole 8.1, the upper end of the motor 5.1 exits from the transmission hole 8.1, and the cover plate valve rotates from the outer side of the transmission hole 8.1 to the opening of the transmission hole 8.1 until the transmission hole 8.1 is closed.
The sliding plate valve 8.14 is arranged in a transverse sliding or transverse rotating mode;
when the sliding plate valve 8.14 is arranged in a sliding manner, at least one end or two sides of the sliding plate valve 8.14 are limited on the inner wall or the outer wall of the upper crushing brewing cavity body, the sliding plate valve 8.14 transversely slides along the limit on the inner wall or the outer wall of the upper crushing brewing cavity body, the outer end of the sliding plate valve 8.14 is arranged at one side of the transmission hole 8.1, the inner end of the sliding plate valve is covered above or below the transmission hole 8.1, and the outer end or the inner end of the sliding plate valve 8.14 is provided with a spring or a steel sheet;
the inner end of the spring or steel sheet driving sliding plate valve 8.14 is covered above or below the transmission hole 8.1;
or the outer end of the sliding plate valve 8.14 is arranged at one side of the transmission hole 8.1, the inner end of the sliding plate valve 8.14 covers the upper part or the lower part of the transmission hole 8.1, the outer end of the sliding plate valve 8.14 is provided with a rotating position, and the rotating position is rotationally connected with the upper crushing brewing cavity;
the rotating position is provided with a pair of shafts matched with the holes;
when the top end of the motor 5.1 enters the transmission hole 8.1, the sliding plate valve 8.14 is pushed to rotate to one side of the transmission hole 8.1 and move away from the upper part of the transmission hole 8.1 or away from the lower part of the shaft hole 8.9; or the top end of the motor 5.1 pushes the sliding plate valve 8.14 to rotate to one side of the transmission hole 8.1 and move away from the upper part of the transmission hole 8.1 or away from the lower part of the shaft hole 8.9, and the top end of the motor 5.1 enters the transmission hole 8.1;
the sliding plate valve 8.14 is extruded by the upper end of the motor 5.1 to move outwards to be separated from the transmission hole 8.1, the upper end of the motor 5.1 exits from the transmission hole 8.1, and simultaneously the sliding plate valve 8.14 transversely turns to the upper part of the transmission hole 8.1 from the outer side of the transmission hole 8.1 to move until the transmission hole 8.1 is closed;
or, the convex rib or the convex block 8.21 at the top end of the driving part of the big body 4 and the rotating shaft 8.31 of the cover plate 8.14 on the inner wall or the outer wall of the upper crushing brewing cavity body are mutually connected in an inclined way in an abutting and pressing and rotating way, so that the slide plate valve 8.14 is pushed to turn to one side of the transmission hole 8.1, and the slide plate valve 8.14 leaves the upper part of the transmission hole 8.1 or the lower part of the shaft hole 8.9;
the sliding plate valve 8.14 is extruded by the upper end of the driving part of the main body 4 to turn to one side to be separated from the transmission hole 8.1;
the driving part of the big body 4 is separated from a sliding plate valve 8.14 on the inner wall or the outer wall of the upper crushing brewing cavity main body, and the sliding plate valve 8.14 is turned to the position above the transmission hole 8.1 from the outer side of the transmission hole 8.1 until the transmission hole 8.1 is closed;
the deformation valve is elastically arranged above or below or in the middle of the opening of the transmission hole 8.1;
the deformation valve is connected with the upper crushing brewing cavity 12 main body and is positioned on the inner wall or the outer wall of the bottom of the leakage-proof cavity 8.6;
or the deformation valve and the upper crushing brewing cavity 12 body are integrally arranged and are positioned on the inner wall or the outer wall of the leakage-proof cavity 8.6;
the deformation valve is provided with a fork or a gap 8.13, the fork or the gap is inserted through the upper end of the motor 5.1 and is extruded and expanded by the side part of the motor 5.1, and the fork or the gap is in relative sealing and rotating connection with the side part of the motor 5.1;
the deformation valve fork or gap 8.13 and the side part of the motor 5.1 are combined into an elastic closable transmission hole 8.1;
the top end of the motor 5.1 pushes the center part of the deformation valve to bulge and turn over upwards or on one side, and the center part is positioned above the transmission hole 8.1 or below the shaft hole 8.9 or the transmission piece 8;
the upper end of the motor 5.1 exits the transmission hole 8.1, and the central part of the deformation valve is raised from the transmission hole 8.1 and is laid flat downwards until the transmission hole 8.1 disappears or until the deformation valve is converted into a slit or a gap 8.13.
The coffee pot filtering device comprises a water tank 2 and a heater 3 which are arranged in a large body 4, wherein the water tank 2 is connected with the heater 3. The top of the big body 4 is provided with an outer cover 1.1, the outer cover 1.1 is hinged or separately connected with the big body 4, and the upper cover 1, the bottom cover 1.3 and the big body 4 form the big body of the coffee machine. The coffee machine is provided with a crushing container movably connected with the coffee machine on the large body, and the coffee machine aims at: the coffee machine can use coffee beans or coffee powder to brew coffee, so that the application range of the product is expanded, and the use requirements of different users are met. The coffee machine is provided with a driving component corresponding to the crushing container on the large body, and a motor 5 of the driving component is in transmission connection with the upper crushing brewing cavity. The heater 3 and the motor 5 are fixedly arranged on the large body 4 and are electrically connected with the control component on the large body 4.
The upper crushing brewing cavity 12 comprises a collecting cavity or a collecting nozzle 12.1, a water valve 18, a filter screen device 13, an upper cover 1, an annular dissolving chamber 12.2 and a crusher assembly, and the upper crushing brewing cavity 12 is provided with a water inlet 17 and a water outlet 16 which are communicated with each other. The shredder component comprises a cutter shaft 7 and a shaft sleeve 9 connected with the cutter shaft, and one end of the cutter shaft 7 is provided with a shredding blade 11. The upper crushing and brewing cavity 12 is provided with an assembly hole corresponding to the cutter shaft 7, the shaft sleeve 9 is lower than a water inlet of the upper crushing and brewing cavity 12, one end of the cutter shaft 7 penetrates through the upper crushing and brewing cavity 12, the shaft sleeve 9 and a water leakage prevention valve 10 are arranged at the connection part of the end and the upper crushing and brewing cavity 12, the crusher assembly is hermetically connected with the upper crushing and brewing cavity 12, the water leakage prevention valve 10 is a sealing ring, the upper cover 1 closes the upper opening of the upper crushing and brewing cavity 12, the crusher assembly and the filter screen device 13 are fixed or connected to the inner bottom of the upper crushing and brewing cavity 12, an annular dissolving chamber 12.2 is arranged in the upper crushing and brewing cavity 12, the height of the annular dissolving chamber 12.2 is approximately the same as that of the crushing cutter 11 or is higher than that of the crushing cutter 11, and the annular dissolving chamber 12.2 is provided with an annular opening, and the upward filter; when the filter screen device 13 is annularly arranged, the filter screen device 13 consists of a filter screen upper cover 13.3 and an annular filter screen 13.4, the lower part of the annular filter screen 13.4 is tightly connected with the dissolving chamber 12.2, the upper part of the annular filter screen 13.4 is connected with the filter screen upper cover 13.3 or the upper cover 1, a water inlet 17 on the filter screen upper cover 13.3 or the upper cover 1 enters the inner side of the filter screen device 13 or the lower part of the filter screen upper cover 13.3, the upper cover 1 is connected and covered with the upper crushing brewing cavity 12, or the upper cover 1 is connected and fixed with the outer cover 1.1 and then connected and covered with the upper crushing brewing cavity 12, and the water inlet 17 is arranged at the upper part or the; or the water inlet 17 is positioned in the middle or one side of the upper crushing and brewing cavity 12, and when the filter screen device 13 is arranged on one side of the upper crushing and brewing cavity 12, the bottom of the filter screen device 13 is provided with a screen which is approximately the same as or higher than the crushing knife 11; or when the filter screen device 13 is arranged on one side of the upper crushing brewing cavity 12, a second filter screen 13.1 is arranged in the collection cavity or the collection nozzle 12.1 when the filter screen is arranged at the bottom of the filter screen device 13, the water valve 18 is arranged at the lower part of the front section of the collection cavity or the collection nozzle 12.1, the upper part of the cup body 4.1 drives the water valve 18 to be switched, so that liquid flows into the cup body 4.1, the heater 3 is arranged at the bottom of the cup body 4.1 to heat and preserve heat at the bottom of the cup body 4.1, hot water generated by the heater 3 flows into the upper crushing brewing cavity 12 through the water inlet 17 to brew and dissolve food coffee in the upper crushing brewing cavity 12, and the dissolved liquid flows out of the filter screen device 13 to enter the channel 13.
The upper cover 1 and the water inlet 17 are positioned above the upper crushing brewing cavity 12 to form a relatively sealed cavity, the heater 3 is provided with a hot water spray head 14 corresponding to the water inlet of the upper crushing brewing cavity 12, and the hot water spray head 14 is positioned above the water inlet and is communicated with the water inlet. The collecting cavity or mouth 12.1 of the large body 4 corresponding to the upper crushing and brewing cavity 12 is provided with an opening position or a concave part which is related to the collecting cavity or mouth, and the opening position or the concave part is positioned at the side of the large body 4. The collecting cavity or the collecting mouth 12.1 is exposed outside the large body 4 to form a handle position which is convenient for the upper crushing and brewing cavity 12 to be assembled and disassembled, the lower part of the upper crushing and brewing cavity 12 is provided with a transmission part component corresponding to the crusher component, and the transmission part component consists of an upper transmission part 8 and a lower transmission part 6. The pulverizer component is connected with the upper transmission part 8, the lower transmission part 6 is sleeved on the motor 5 of the driving component, the lower transmission part 6 is electrically connected with the upper transmission part 8, and the motor 5 drives the pulverizer component to move. The upper crushing and brewing cavity 12 is of a hollow structure, forms an upper crushing and brewing cavity and is used for storing coffee powder or coffee beans, and the crusher component is arranged in the upper crushing and brewing cavity.
A leak-proof bean grinding coffee maker, the body comprising: the water-saving device comprises a large body 4, a water tank 2, an upper cover 1, a heater 3, an upper crushing and brewing cavity 12, a motor 5 and a water outlet hole 16, wherein the upper cover 1 is arranged at the upper part of the large body 4, and the upper crushing and brewing cavity 12 is arranged between the large body 4 and the upper cover 1;
the water outlet hole 16 is communicated with the upper crushing and brewing cavity 12;
a lock catch 24 device is arranged between the upper cover 1 and the large body 4 to lock the upper crushing and brewing cavity 12 between the upper cover 1 and the large body 4;
a push rod or a push pipe is arranged on the upper cover 1 or the large body 4, and when the upper cover 1 is closed, the push rod or the push pipe drives a water isolating device on the large body 4 to open a water outlet 21 of a hot water channel 13.2 so as to be communicated with a water inlet 17 of the upper cover 1;
when the upper cover 1 is opened, the push rod or the push pipe is separated from the water-resisting device, the water-resisting device shields or closes the hot water outlet 21 of the large body 4, the flow direction of hot water is changed, and at least one part of the turned hot water flows downwards to the water tank 2; the upper cover 1 is provided with a water inlet 17 which is sleeved or communicated with a water outlet 21 of the main body 4; a water outlet hole 16 is arranged at the tail end of a water inlet 17 on the upper cover 1;
the water outlet hole 16 is a hot water spray head 14;
the water outlet hole 16 is arranged at one side or the top of the upper crushing brewing cavity;
the water outlet 21 of the big body 4 is arranged at one side of the upper crushing brewing cavity 12;
the water inlet 17 or the water outlet 21 is arranged below or on one side of the upper cover 1;
the water inlet 17 on the upper cover 1 is arranged in a tubular shape, and the water inlet 17 on the upper cover 1 penetrates through or is close to one side of the upper crushing brewing cavity 12 to be communicated with the water outlet 21 on the large body 4; or the water inlet 17 on the upper cover 1 is communicated with the water outlet 21 on the large body 4 at one side of the upper crushing brewing cavity 12;
the tail end of the water inlet 17 on the upper cover 1 is lower than or equal to the height of the lower surface of the upper cover 1 or higher than the lower surface of the upper cover 1; or, the tail end of the water outlet hole 16 on the upper cover 1 is lower than or equal to the height of the lower surface of the upper cover 1 or higher than the lower surface of the upper cover 1;
an upper crushing and brewing cavity cover 19 is arranged on a water outlet 21 on the upper cover 1, and the upper crushing and brewing cavity cover 19 and the upper crushing and brewing cavity 12 are arranged in a sealing way;
the tail end of a water inlet 17 on the upper cover 1 is arranged on an upper crushing brewing cavity cover 19 and is opposite to the main body of the upper crushing brewing cavity 12 to form a sealed cavity;
the upper crushing and brewing cavity cover 19 is provided with an exhaust hole 27, the exhaust hole 27 is communicated with the outside, and the steam in the upper crushing and brewing cavity 12 relative to the sealed cavity is discharged;
the exhaust hole 27 is a filter screen, and the exhaust filter screen is communicated with the outside through a through hole of the upper cover 1 to exhaust or isolate the dust of the ground coffee beans in the upper grinding and brewing cavity 12 from leaking;
when the upper cover 1 is opened, the upper crushing brewing cavity cover 19 or the upper cover 1 is released from the relative sealing with the upper crushing brewing cavity 12 or the upper opening of the brewing cavity;
a top spring 27.1 is arranged between the upper crushing and brewing cavity cover 19 and the bottom of the upper cover 1, the upper crushing and brewing cavity cover 19 is arranged in a telescopic manner, and the top spring 27.1 drives the upper crushing and brewing cavity cover 19 to press towards the opening of the upper crushing and brewing cavity 12 to form a relatively sealed upper crushing and brewing cavity 12 main body;
the exhaust hole 27 is communicated with the outside, and the cover air hole 27 is communicated with the exhaust hole 27 to discharge the redundant steam or the micro-pressure steam in the upper grinding and brewing cavity 12 which is sealed relatively to the outside;
the upper cover 1 is rotatably connected or detachably connected with the large body 4, and the lock catch 24 is arranged on one side or two sides of the upper cover 1 and the large body 4.
A through hole or a groove is arranged on one side of the upper crushing brewing cavity cover 19, and a lock head of the lock catch 24 device moves in the through hole or the groove; the lock head extends into the buckling position 26 of the big body 4 to lock the upper cover 1 and the big body 4;
the water-resisting device is a hot water baffle or a turning plate 15;
the upper cover 1 pushes up the pipe to drive the water isolating device to move or turn over or split or deform and is communicated with the water outlet 21 of the main body 4; or the push rod on the upper cover 1 drives the water-stop device to move or turn over or split or deform, and the water inlet pipe 25 is communicated with the water outlet 21 of the large body 4.
The water-resisting device on the main body opens and closes the water outlet 21 on the large body 4;
the water-resisting device is arranged on the large body 4 and is positioned at the upper part of the water outlet 21 of the large body 4;
the water isolating device is connected with the large body 4 in a rotating mode or a turning mode or a vertical sliding mode;
one end of the water isolating device is movably connected to the large body 4, the other end of the water isolating device is positioned on the side part or the upper part of the water outlet 21, and a spring is arranged between the water isolating device and the large body 4;
the water stop device prevents high-temperature water from being sprayed out of the main body when closed.
The upper cover 1 is formed by assembling an upper layer part 1.1 and a lower layer part 1.2;
the upper layer piece 1.1 is provided with an exhaust hole 27, and the bottom of the lower layer piece 1.2 is provided with a water inlet 17 and a water outlet 16;
the water outlet hole 16 is arranged below the lower layer piece 1.2, the water inlet 17 is arranged on one side or below the lower layer piece 1.2, and the water inlet 17 is communicated with the water outlet 21 on the large body 4;
an inner and outer telescopic buckling position 26 lock is arranged between the upper layer part 1.1 and the lower layer part 1.2, and the buckling position 26 lock is driven by a manual control.
The upper crushing brewing cavity 12 is locked and buckled 24 on the large body 4, and a blade assembly and an upper transmission piece 8 at the bottom of the upper crushing brewing cavity 12 are in transmission connection with a transmission piece 6 at the lower part of a motor 5 of the large body 4;
the bottom of the upper cover 1 is sleeved on an opening of the large body 4 or an opening of the upper crushing brewing cavity 12;
the push pipe is characterized in that a water inlet pipe 25 is inserted into the upper crushing brewing cavity 12 to be communicated with a water outlet 21 of the large body 4 and drives the water isolating device to be opened, and a lock catch 24 on the upper cover 1 is buckled on the side wall of the upper crushing brewing cavity 12;
the water inlet pipe 25 is inserted into or penetrates through the upper crushing brewing cavity 12 or one side of the large body 4, so that the upper crushing brewing cavity 12 cannot be moved or opened in a rotating mode.
The upper cover 1 to the large body 4 are sequentially arranged from top to bottom, and the upper cover 1, the filter screen, the upper crushing and brewing cavity 12, the upper part of the large body 4, the coupler and the motor 5 are sequentially arranged;
the upper crushing and brewing cavity 12 is in locking connection or rotating connection with the big body 4, the filter screen is clamped by the upper cover 1 and the upper crushing and brewing cavity 12, and the water inlet pipe 25 of the upper cover 1 is inserted through or stretches across the edge of the upper crushing and brewing cavity 12 to be communicated with the water outlet 21 of the big body 4.
The upper crushing brewing cavity 12 is provided with a water valve 18 which is arranged above the cup body 4.1, when the water valve 18 is driven by the cup body 4.1, liquid flows in along the opening of the cup body 4.1, the bottom of the cup body 4.1 or the inside of the large body 4 is provided with a heater 3, and the heater 3 is communicated with the water tank 2, the hot water spray head 14 of the upper cover 1 and the water inlet 17.