CN112075838A - Utensil coupler pumping device and utensil coupler - Google Patents
Utensil coupler pumping device and utensil coupler Download PDFInfo
- Publication number
- CN112075838A CN112075838A CN202010906521.9A CN202010906521A CN112075838A CN 112075838 A CN112075838 A CN 112075838A CN 202010906521 A CN202010906521 A CN 202010906521A CN 112075838 A CN112075838 A CN 112075838A
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- water
- inlet pipe
- water inlet
- sealing
- inner container
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- 238000005086 pumping Methods 0.000 title claims abstract description 111
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 276
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims description 98
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 239000003651 drinking water Substances 0.000 claims description 6
- 235000020188 drinking water Nutrition 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013350 formula milk Nutrition 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21166—Constructional details or accessories
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21166—Constructional details or accessories
- A47J27/21175—Covers
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention provides a water pumping device of an appliance coupler, which is used for a liquid heater with a separable inner container and a basal body, and comprises: the water inlet pipe assembly is communicated with the inner part of the inner container; the water pumping pipe assembly is arranged on the base body; when the inner container is arranged in the base body, the water inlet pipe assembly is communicated with the water pumping pipe assembly to form a liquid circulation path which starts from the inner container and flows to the water pumping pipe assembly through the water inlet pipe assembly. According to the technical scheme provided by the invention, the inner container can be separated from the base body, so that the inner container can be conveniently cleaned and can be conveniently used for receiving water, and after the water in the inner container is heated by the heater, a user can enable the water in the inner container of the water kettle to flow out through the water inlet pipe assembly and the water pumping pipe assembly without lifting the water kettle, so that the condition of spilling is reduced, and scalding caused by children, old people and users with inconvenient body is avoided.
Description
Technical Field
The invention relates to an automatic water pumping electric kettle, in particular to a water pumping device of an appliance coupler and the appliance coupler.
Background
In daily life, the electric kettle is a necessary household appliance product in modern kitchens and living rooms at present due to quick and convenient boiling, and is suitable for brewing tea, boiling water, beverages, infant milk and the like. The traditional kettle needs a user to lift the kettle and incline, water is poured into an external water container from a spout, in the process, the user needs to be highly concentrated, the situation of spilling can occur carelessly, and particularly, scalding and potential safety hazards exist for children, old people and users with inconvenient body. The existing electric kettle with the automatic water outlet function does not have the function of separating the inner container, and the modes of injecting water into the kettle and cleaning the inner container are complex, so that a great deal of inconvenience is caused to users.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
In view of the above, an object of the present invention is to provide a water pumping device for an appliance coupler.
It is another object of the present invention to provide an appliance coupler.
In order to achieve the above object, the present invention provides a water pumping device for an appliance coupler, including: the water inlet pipe assembly is communicated with the inner part of the inner container; the water pumping pipe assembly is arranged on the base body; when the inner container is arranged in the base body, the water inlet pipe assembly is communicated with the water pumping pipe assembly to form a liquid circulation path which starts from the inner container and flows to the water pumping pipe assembly through the water inlet pipe assembly.
Further, the water inlet pipe assembly comprises a water inlet pipe and a water sealing sliding block; one end of the water inlet pipe is communicated with the inner part of the inner container; the water sealing sliding block is slidably arranged in the water inlet pipe and used for sealing the other end of the water inlet pipe; preferably, the other end of the water inlet pipe is provided with a first sealing sleeve, the first sealing sleeve is embedded in the water inlet pipe, and a through hole matched with the water sealing sliding block is formed in the axis direction of the water inlet pipe.
Further, the water sealing slide block comprises a slide part and a sealing part which are connected; the sliding part is provided with a second water leakage hole, the sliding part is internally provided with a first spring, one end of the first spring is abutted against the inner container, and the other end of the first spring is abutted against the sealing part and is used for providing thrust of the sealing through hole for the sealing part; preferably, the sliding part is tubular and is in sliding fit with the water inlet pipe; the sealing part is columnar, and the diameter of the sealing part is smaller than the outer diameter of the sliding part; the second water leakage holes are distributed in a circumferential array by taking the axis of the water inlet pipe as the center.
Further, the pumping tube assembly comprises a pumping tube and a second spring; the water pumping pipe is movably connected with the base body, and a third water leakage hole is formed in one end, matched with the water inlet pipe assembly, of the water pumping pipe; one end of the second spring is connected with the water pumping pipe, and the other end of the second spring is connected with the base body; preferably, the plurality of third water leakage holes are positioned on the side wall of the water pumping pipe, and are distributed in a circumferential array by taking the axis of the water pumping pipe as the center; the outer wall of the water pumping pipe protrudes along the radial direction of the water pumping pipe to form a step structure, the step structure comprises a first step, and the top surface of the first step is provided with a second tapered surface for sealing the water inlet pipe assembly; the step structure further comprises a second step for abutting against the second spring.
Furthermore, along the radial direction of the water inlet pipe, the inner wall of the water inlet pipe is provided with a limit part which is in an annular bulge; the first sealing sleeve abuts against the bottom surface of the limiting portion, and the top surface of the limiting portion is used for abutting against the sliding portion.
Furthermore, the outer wall of the water inlet pipe protrudes along the radial direction of the water inlet pipe to form an annular supporting part, one side of the supporting part facing the inner container is provided with an annular depressed part, and a second seal sleeve is arranged in the depressed part; preferably, the second seal cover is annular, the diameter of the second seal cover is larger than the height of the concave part, the top end of the second seal cover is abutted against the inner container, and the bottom end of the second seal cover is abutted against the supporting part.
Furthermore, a first chamfer is arranged at one end, facing the inner container, of the first sealing sleeve; one end of the water sealing sliding block, which faces the first sealing sleeve, is provided with a first conical surface, and the first conical surface is used for being attached to the conical surface of the first chamfer; one end of the first sealing sleeve, which is far away from the inner container, is provided with a second chamfer.
Furthermore, along the radial direction of the water pumping pipe, the outer wall of the water pumping pipe is also provided with a displacement limiting device, and the displacement limiting device is used for limiting the axial displacement amplitude of the water pumping pipe; preferably, the displacement limiting device comprises an annular clamping groove arranged on the radial direction of the water pumping pipe and calipers connected with the annular clamping groove in a clamping mode; calliper and ring groove detachable link to each other.
In a second aspect of the present invention, an apparatus coupler is provided, including:
an appliance coupler pumping device; the connector is integrated at the bottom of the inner container, and a water inlet pipe assembly in the appliance coupler pumping device is arranged on the connector; the appliance input socket is arranged at the bottom of the base body and is in plug fit with the connector, and a water pumping pipe assembly in the appliance coupler water pumping device is arranged on the appliance input socket; when the inner container is arranged in the base body, the connector is inserted into the appliance input socket, and the water inlet pipe assembly is communicated with the water pumping pipe assembly.
Furthermore, the top end of the supporting part of the water inlet pipe in the water inlet pipe assembly is abutted against the bottom of the inner container, and the bottom end of the supporting part of the water inlet pipe in the water inlet pipe assembly is abutted against the connector.
The technical scheme provided by the embodiment of the invention has the following beneficial effects: the invention provides an appliance coupler pumping device for a liner separable liquid heater, which comprises a water inlet pipe and a water pumping pipe which are correspondingly arranged on a connector. The upper end of the first sealing sleeve is matched with the bottom of the inner container and is pressed tightly through the housing, so that water leakage at the bottom of the inner container is prevented. The other end of the water seal sleeve is matched with the water inlet pipe to prevent water leakage around the water inlet pipe, a water seal sliding block is arranged in the water inlet pipe, and the water seal sliding block abuts against the lower socket part of the first seal sleeve to achieve a water seal effect. When liquid flow passes through inlet tube and drinking-water pipe, seal the water inlet tube that the slider opened under hydraulic effect, rivers flow in the subassembly of intaking through the inlet tube, and well drinking-water pipe flows out the kettle body, and the water yield is less than minimum water yield in the kettle, and sealed slider covers the seal port through compression spring this moment to outstanding sealed effect has been reached.
Drawings
FIG. 1 shows an exploded view of an appliance coupler water extraction device of one embodiment of the present invention;
FIG. 2 illustrates a schematic top view of an appliance coupler pumping device according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of portion A-A of FIG. 2 illustrating the connector mated with the appliance input socket;
FIG. 4 is a schematic cross-sectional view of portion A-A of FIG. 2, showing the connector separated from the appliance input socket;
FIG. 5 shows a schematic cross-sectional structure of a water intake riser according to an embodiment of the invention;
figure 6 shows a schematic cross-sectional view of a suction tube according to an embodiment of the invention;
figure 7 shows a schematic cross-sectional structure of a first gland of an embodiment of the present invention;
FIG. 8 is a schematic cross-sectional view of a water-sealing slider according to an embodiment of the present invention;
FIG. 9 shows a schematic construction of a water intake riser according to an embodiment of the invention;
fig. 10 shows a schematic structural diagram of a water sealing slider according to an embodiment of the present invention.
The symbols in the figures are as follows:
the water-sealing device comprises a connector 1, an appliance input socket 2, a water-sealing sliding block 3, a sliding part 31, a second water leakage hole 311, a first conical surface 322, a sealing part 32, a second sealing sleeve 4, a water inlet pipe 5, a limiting part 51, a supporting part 52, a sunken part 521, a first sealing sleeve 6, a through hole 61, a first chamfer 611, a second chamfer 612, a water pumping pipe 7, a third water leakage hole 71, a first step 72, a second conical surface 721, a second step 73, a second spring 8, a caliper 9, a ring-shaped clamping groove 10, a first spring 11, a liner 110, a water leakage cap 111 and a first water leakage hole 112.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention and advantageous effects thereof will be described in further detail below with reference to the accompanying drawings.
The water pumping device of the automatic water pumping kettle is an important component part for directly guiding liquid from the bottom of the kettle to the spout through a guide pipe in the middle of the coupler of the appliance.
As shown in fig. 1, one embodiment of the present invention provides a device coupler pumping device for use in a liner-separable liquid heater to direct liquid from the bottom of a kettle to a spout or other important component to direct water from the kettle.
The utensil coupler pumping device specifically comprises: the water inlet pipe assembly, the water pumping pipe assembly and the water inlet pipe assembly are communicated with the interior of the inner container 110, and the water pumping pipe assembly is arranged on the base body; when the liner 110 is disposed in the base, the water inlet pipe assembly communicates with the water pumping pipe assembly to form a liquid flow path from the liner 110 to the water pumping pipe assembly through the water inlet pipe assembly. So that the liquid in the inner container 110 can flow out through the liquid flow path.
As shown in fig. 2 and 3, another embodiment of the present invention provides an appliance coupler, comprising: the appliance coupler water pumping device, the connector 1 and the appliance input socket 2 are characterized in that the bottom of the inner container 110 is sunken towards the inside of the inner container to form a water leakage cap 111, and a plurality of first water leakage holes 112 are formed in the water leakage cap 111. The appliance coupler pumping device comprises: the water pumping device comprises a connector 1, an appliance input socket 2, a water inlet pipe assembly and a water pumping pipe assembly, wherein the connector 1 is fixedly connected with the inner container 110, and specifically, the connector 1 is fixed on the inner container 110 through a plurality of bolts; the central position of the connector 1 is provided with a round hole, the water inlet pipe component is arranged in the round hole of the connector 1, a water inlet channel is formed in the water inlet pipe component, one end of the water inlet pipe component, which is close to the inner container 110, extends into the recess of the water leakage cap 111 and is communicated with the inner container 110, so that the liquid in the inner container 110 can flow into the water inlet channel of the water inlet pipe component, the central position of the appliance input socket 2 is provided with a round hole which penetrates through the appliance input socket 2, the water pumping pipe component is arranged in the round hole of the appliance input socket 2 and penetrates out of the round hole, the appliance input socket 2 is in plug-in fit with the connector 1, namely, when a kettle in the inner container detachable liquid heater is placed on the connector 1, the appliance input socket 2 is in plug-in connection with the connector 1, when the inner container 110 is placed in a base body, one end of the water pumping, the water paths are communicated, and liquid in the inner container flows out sequentially through the water inlet channel and the water pumping pipe assembly in a water pumping state; compared with the traditional kettle, a user needs to lift the kettle and incline the kettle to pour water into an external water container from a spout, in the technical scheme of the invention, after the heater finishes heating water in the inner container, the user does not need to lift the kettle, so that the water in the inner container of the kettle can flow outwards through the water inlet pipe assembly and the water pumping pipe assembly, the condition of falling and scattering is reduced, scalding to children, old people and users with inconvenient body is avoided, and the safety is high. When the kettle is taken out, the appliance input socket 2 is separated from the connector 1, and the water path is disconnected.
The water leakage cap 111 is arranged, and the first water leakage holes 112 are arranged, so that the blockage caused by the fact that large scale or solid particles at the bottom of the inner container 110 flow into the water inlet pipe 5 or the water pumping pipe 7 along with liquid can be avoided.
Alternatively, the plurality of first water leakage holes 112 on the water leakage cap 111 are densely arranged to make the water leakage cap 111 in a grid shape.
As shown in fig. 1 and 3, further, the water inlet pipe assembly specifically includes: inlet tube 5, first seal cover 6, water sealing slider 3, first spring 11. Wherein, one end of the water inlet pipe 5 facing the inner container 110 is inserted into the recess of the water leakage cap 111 and is communicated with the inner container; the first sealing sleeve 6 is embedded in the water inlet pipe 5, the first sealing sleeve 6 is positioned at one end of the water inlet pipe 5 far away from the inner container 110, and the first sealing sleeve 6 is provided with a through hole 61 penetrating through the first sealing sleeve 6; seal in water slider 3 slidable locates inlet tube 5, specifically, seal water slider 3 and be located the one end that inlet tube 5 is close to inner bag 110, as shown in fig. 8 and 10, seal water slider 3 including be pipy sliding part 31 and with the continuous columnar sealing part 32 that is of sliding part 31, the outer wall of sliding part 31 and the inner wall contact of inlet tube 5, make sliding part 31 can slide along the axial direction of inlet tube 5 in the inner wall of inlet tube 5, be equipped with a plurality of second holes 311 that leak on sliding part 31, the second holes 311 that leak will be located the inner space intercommunication of the inlet tube 5 of sealing water slider 3 both sides respectively. The first spring 11 is arranged in the sliding part 31, one end of the first spring 11 abuts against the water leakage cap 111, and the other end abuts against the sealing part 32, so that when the appliance input socket 2 is separated from the connector 1, as shown in fig. 4, the first spring 11 pushes the sealing part 32 to be inserted into the through hole 61, the through hole 61 is sealed, and a sealing partition is formed, so that water in the liner is prevented from flowing out through the water inlet pipe 5 when the appliance input socket 2 is separated from the connector 1, and liquid in the liner is prevented from leaking; when utensil input socket 2 is pegged graft with connector 1, the one end of pumping pipe subassembly runs through hole 61 and offsets with sealing 32, makes first spring 11 compressed, and sealing 32 breaks away from through hole 61 and forms out the water clearance, and the inside of inner bag is through inlet tube subassembly and pumping pipe subassembly intercommunication, and liquid in the inner bag can outwards flow out through inlet tube 5, pumping pipe subassembly.
The sealing part 32 is made of rubber materials, so that the sealing part has the characteristics of sealing performance, skid resistance and elasticity, when the sealing part 32 is inserted into the through hole 61, the sealing part 32 is extruded by the inner wall of the through hole 61 to generate a small amount of deformation, so that the inner wall of the through hole 61 is tightly attached to the sealing part 32 to form a sealing partition, and the through hole 61 is better plugged.
Further, the suction pipe assembly includes: the water pumping pipe 7 and the second spring 8 are as shown in fig. 3 and fig. 6, the pipe wall of the water pumping pipe 7 is provided with a plurality of third water leakage holes 71, the outer wall of the water pumping pipe 7 protrudes along the radial direction of the water pumping pipe 7 to form an annular step structure, the step structure comprises a first step 72 and a second step 73, the first step 72 is located at one side close to the inner container 110 relative to the second step 73, the second spring 8 is sleeved on the water pumping pipe 7, the second spring 8 is located at one side of the step structure far away from the inner container 110, one end of the second spring 8 is abutted against one side of the second step 73 far away from the inner container 110, the other end is abutted against one side of the appliance input socket 2 facing the inner container 110, when the connector 1 is plugged with the appliance input socket 2, the second spring 8 provides a supporting force towards the inner container 110 for the second step 73 of the water pumping pipe 7, so that the second spring 8 pushes the water pumping pipe 7 to penetrate through the through hole 61 to abut against the sealing part 32, and the tightness and stability of the connection between the water pumping pipe 7 and the first sealing sleeve 6 are ensured. The third water leakage hole 71 is located in the water inlet pipe 5 between the first sealing sleeve 6 and the sealing part 32, so that the water inlet pipe 5 is communicated with the water pumping pipe 7, and water in the liner sequentially flows into the water pumping pipe 7 through the first water leakage hole 112, the water inlet pipe 5, the second water leakage hole 311 and the third water leakage hole 71, so that the water in the liner is led out.
The plurality of third water leakage holes 71 are located on the side wall of the water pumping pipe 7, and are distributed in a circumferential array with the axis of the water pumping pipe 7 as the center.
As shown in fig. 5, further, an inner wall of the radial water inlet pipe 5 along the water inlet pipe 5 is provided with a limiting portion 51 which is annular and convex, the first sealing sleeve 6 is located on one side of the limiting portion 51 away from the inner container 110, the sealing sleeve abuts against the limiting portion 51, the water sealing slider 3 is located on one side of the limiting portion 51 close to the inner container 110, wherein when the appliance input socket 2 is separated from the connector 1, the first spring 11 pushes the sliding portion 31 to abut against the limiting portion 51, and the limiting portion 51 is used for limiting the positions of the water sealing slider 3 and the first sealing sleeve 6 in the water inlet pipe 5, so as to prevent the water sealing slider 3 from sliding out of the water inlet pipe 5.
Further, as shown in fig. 3 and 5, an annular support portion 52 is formed by the outer wall of the water inlet pipe 5 protruding along the radial direction of the water inlet pipe 5, and along the axial direction of the water inlet pipe 5, both sides of the support portion 52 respectively abut against the inner container 110 and the connector 1, so as to fix the water inlet pipe 5, as shown in fig. 9, one side of the support portion 52 facing the inner container 110 is provided with an annular recessed portion 521; the water inlet pipe assembly further comprises a second sealing sleeve 4 which is annular, the second sealing sleeve 4 is arranged in the concave portion 521, one end of the second sealing sleeve 4 abuts against the inner container 110, the other end of the second sealing sleeve abuts against the supporting portion 52, the water inlet pipe 5 is connected with the inner container 110 in a sealing mode, and liquid is prevented from leaking between the inner container 110 and the water inlet pipe 5.
As shown in fig. 7, further, a first chamfer 611 is provided at one end of the through hole 61 close to the inner container 110; as shown in fig. 8, a first tapered surface 322 is disposed at an end of the sealing portion 32 away from the inner container 110, the first tapered surface 322 is annular, and a diameter of the first tapered surface 322 is adapted to an inner diameter of the first chamfer 611, when the appliance input socket 2 is separated from the connector 1, the first tapered surface 322 is in sealing fit with the tapered surface of the first chamfer 611, and through the sealing fit of the first tapered surface 322 with the tapered surface of the first chamfer 611, on one hand, a contact area of the sealing surface is increased, and on the other hand, since the water sealing slider 3 and the through hole 61 are switched between a contact state and a separation state, through the fit of the first tapered surface 322 with the tapered surface of the first chamfer 611, the water sealing slider 3 and the through hole 61 can be aligned better, and the through hole 61 is sealed, thereby improving a sealing performance.
The tapered surfaces are provided on both sides of the stopper portion 51 opposite to the sliding portion 31, and when the instrument input socket 2 is separated from the connector 1, the tapered surfaces of the stopper portion 51 come into contact with the tapered surfaces of the sliding portion 31.
Further, a second chamfer 612 is arranged at one end of the through hole 61 away from the inner container 110; one end of the first block 72 close to the inner container 110 is provided with a second taper surface 721, when the appliance input socket 2 is plugged with the connector 1, the second taper surface 721 is abutted and sealed with the taper surface of the second chamfer 612, and the contact area of the sealing surface is improved by the sealing fit of the second taper surface 721 and the taper surface of the second chamfer 612, on the other hand, because the water pumping pipe 7 and the through hole 61 are switched between a contact state and a separation state, the water pumping pipe 7 and the through hole 61 can be better aligned by the fit of the second taper surface 721 and the taper surface of the second chamfer 612, so that the water pumping pipe 7 can be smoothly inserted into the through hole 61.
Further, as shown in fig. 1 and 3, the water pumping pipe assembly further includes calipers 9, an annular clamping groove 10 is formed in the outer wall of the water pumping pipe 7 along the radial direction of the water pumping pipe 7, and the calipers 9 are clamped in the annular clamping groove 10, so that the calipers 9 are detachably sleeved on the water pumping pipe 7; when the appliance input socket 2 is separated from the connector 1, the second spring 8 pushes the water pumping pipe 7 to move towards one side of the water inlet pipe 5, so that the calipers 9 are abutted against the appliance input socket 2, and the calipers 9 can limit the water pumping pipe 7 to be separated from one side of the appliance input socket 2 towards the inner container 110.
Further, the appliance coupler pumping device further comprises: the water pump is arranged on the water pumping pipe 7; when the connector 1 is plugged with the appliance input socket 2, the water suction pump pumps out liquid in the liner through the water inlet pipe 5 and the water suction pipe 7 in an opening state.
The first sealing sleeve 6 and the second sealing sleeve 4 are made of rubber materials, and the rubber sealing sleeves are made of rubber materials, so that the sealing performance, the anti-skid performance and the elasticity are achieved.
In a specific embodiment, a clamping groove is arranged in the circular hole of the connector 1, a convex buckle is arranged on the outer wall of the water inlet pipe 5 corresponding to the clamping groove in the circular hole of the connector 1, and the clamping connection between the water inlet pipe 5 and the connector 1 is realized through the matching of the buckle and the clamping groove.
And a clamping groove is arranged in the round hole of the appliance input socket 2, a convex buckle is arranged on the outer wall of the water pumping pipe 7 corresponding to the clamping groove in the round hole of the appliance input socket 2, and the appliance input socket 2 is clamped with the water pumping pipe 7 through the matching of the buckle and the clamping groove.
The invention has the following beneficial effects: the invention provides an appliance coupler pumping device for a liner separable liquid heater, which comprises a water inlet pipe and a water pumping pipe which are correspondingly arranged on a connector. The upper end of the first sealing sleeve is matched with the bottom of the inner container and is pressed tightly through the cover shell, so that water leakage at the bottom of the inner container is prevented. The other end of the water seal sleeve is matched with the water inlet pipe to prevent water leakage around the water inlet pipe, a water seal sliding block is arranged in the water inlet pipe, and the water seal sliding block abuts against the lower socket part of the first seal sleeve to achieve a water seal effect. When liquid flow passes through inlet tube and drinking-water pipe, seal the water inlet tube that the slider opened under hydraulic effect, rivers flow in the subassembly of intaking through the inlet tube, and well drinking-water pipe flows out the kettle body, and the water yield is less than minimum water yield in the kettle, and sealed slider covers the seal port through compression spring this moment to outstanding sealed effect has been reached.
In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An appliance coupler water pumping device is used for a liquid heater with a separable inner container and a base body, and is characterized by comprising:
the water inlet pipe assembly is communicated with the inner part of the inner container;
the water pumping pipe assembly is arranged on the base body;
when the inner bag was arranged in the base, the inlet pipe subassembly with the drinking-water pipe subassembly intercommunication forms and begins the inner bag, via the inlet pipe subassembly, the flow direction the liquid circulation route of drinking-water pipe subassembly.
2. The appliance coupler pumping device of claim 1, wherein:
the water inlet pipe assembly comprises a water inlet pipe and a water sealing sliding block;
one end of the water inlet pipe is communicated with the inner part of the inner container;
the water sealing sliding block is slidably arranged in the water inlet pipe and used for sealing the other end of the water inlet pipe;
preferably, the other end of the water inlet pipe is provided with a first sealing sleeve, the first sealing sleeve is embedded in the water inlet pipe, and a through hole matched with the water sealing sliding block is formed in the axial direction of the water inlet pipe.
3. The appliance coupler pumping device of claim 2, wherein:
the water sealing sliding block comprises a sliding part and a sealing part which are connected;
a second water leakage hole is formed in the sliding part, a first spring is further arranged in the sliding part, one end of the first spring abuts against the inner container, the other end of the first spring abuts against the sealing part, and the first spring is used for providing thrust for sealing the through hole for the sealing part;
preferably, the sliding part is tubular and is in sliding fit with the water inlet pipe; the sealing part is columnar, and the diameter of the sealing part is smaller than the outer diameter of the sliding part; the second leaks the water hole and is a plurality ofly, and uses the axis of inlet tube is the center, is the circumference array distribution.
4. The appliance coupler pumping device of claim 1, wherein:
the water pumping pipe assembly comprises a water pumping pipe and a second spring;
the water pumping pipe is movably connected with the base body, and a third water leakage hole is formed in one end, matched with the water inlet pipe assembly, of the water pumping pipe;
one end of the second spring is connected with the water pumping pipe, and the other end of the second spring is connected with the base body;
preferably, the plurality of third water leakage holes are positioned on the side wall of the water pumping pipe and are distributed in a circumferential array by taking the axis of the water pumping pipe as the center;
the outer wall of the water pumping pipe protrudes along the radial direction of the water pumping pipe to form a step structure, the step structure comprises a first step, and the top surface of the first step is provided with a second tapered surface for sealing the water inlet pipe assembly;
the step structure further comprises a second step, and the second step is used for abutting against the second spring.
5. The appliance coupler pumping device of claim 2,
along the radial direction of the water inlet pipe, the inner wall of the water inlet pipe is provided with a limit part which is in an annular bulge;
the first sealing sleeve abuts against the bottom surface of the limiting portion, and the top surface of the limiting portion is used for abutting against the sliding portion.
6. The appliance coupler pumping device of claim 2,
the outer wall of the water inlet pipe is bulged along the radial direction of the water inlet pipe to form an annular supporting part, an annular concave part is arranged on one side, facing the inner container, of the supporting part, and a second sealing sleeve is arranged in the concave part;
preferably, the second sealing sleeve is annular, the diameter of the second sealing sleeve is larger than the height of the concave part, the top end of the second sealing sleeve abuts against the inner container, and the bottom end of the second sealing sleeve abuts against the supporting part.
7. The appliance coupler pumping device of claim 2,
a first chamfer is arranged at one end, facing the inner container, of the first seal sleeve;
one end, facing the first sealing sleeve, of the water sealing sliding block is provided with a first conical surface, and the first conical surface is used for being attached to the conical surface of the first chamfer; and a second chamfer is arranged at one end, far away from the inner container, of the first sealing sleeve.
8. The appliance coupler pumping device of claim 4,
the displacement limiting device is arranged on the outer wall of the water pumping pipe along the radial direction of the water pumping pipe and used for limiting the axial displacement amplitude of the water pumping pipe;
preferably, the displacement limiting device comprises an annular clamping groove arranged on the radial direction of the water pumping pipe and a caliper connected with the annular clamping groove in a clamping manner; the calipers are detachably connected with the annular clamping groove.
9. An appliance coupler, comprising:
the appliance coupler pumping device of any one of claims 1 to 8;
the connector is integrated at the bottom of the inner container, and a water inlet pipe assembly in the appliance coupler pumping device is arranged on the connector;
the appliance input socket is arranged at the bottom of the base body and is in plug fit with the connector, and a water pumping pipe assembly in the appliance coupler water pumping device is arranged on the appliance input socket;
when the inner container is arranged in the base body, the connector is plugged with the appliance input socket, and the water inlet pipe assembly is communicated with the water pumping pipe assembly.
10. The appliance coupler of claim 9, wherein:
the top end of the supporting part of the water inlet pipe in the water inlet pipe assembly abuts against the bottom of the inner container, and the bottom end of the supporting part of the water inlet pipe in the water inlet pipe assembly abuts against the connector.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010906521.9A CN112075838A (en) | 2020-09-01 | 2020-09-01 | Utensil coupler pumping device and utensil coupler |
| PCT/CN2020/126587 WO2022048006A1 (en) | 2020-09-01 | 2020-11-04 | Appliance coupler water pumping device and appliance coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010906521.9A CN112075838A (en) | 2020-09-01 | 2020-09-01 | Utensil coupler pumping device and utensil coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112075838A true CN112075838A (en) | 2020-12-15 |
Family
ID=73731298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010906521.9A Pending CN112075838A (en) | 2020-09-01 | 2020-09-01 | Utensil coupler pumping device and utensil coupler |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112075838A (en) |
| WO (1) | WO2022048006A1 (en) |
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| CN106108643A (en) * | 2016-08-30 | 2016-11-16 | 江门市凯立信电气科技有限公司 | A kind of electric kettle with inner container capable of unpicking and washing cup |
| CN206333737U (en) * | 2016-08-24 | 2017-07-18 | 陈梓杭 | The connector of magnetic control water route connection |
| CN110934492A (en) * | 2019-12-12 | 2020-03-31 | 珠海格力电器股份有限公司 | Water jug |
| CN212438273U (en) * | 2020-09-01 | 2021-02-02 | 北京申创世纪信息技术有限公司 | Utensil coupler pumping device and utensil coupler |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3095004B2 (en) * | 1998-12-04 | 2000-10-03 | タイガー魔法瓶株式会社 | Electric hot water storage container |
| JP4210630B2 (en) * | 2004-06-03 | 2009-01-21 | オルゴ株式会社 | Electric water heater |
| CN201182498Y (en) * | 2008-04-15 | 2009-01-21 | 顾永洪 | Electric kettle |
| CN207666445U (en) * | 2017-07-26 | 2018-07-31 | 深圳因范生活科技有限公司 | A kind of intelligent constant-temperature water dispenser |
| CN111904269A (en) * | 2020-09-01 | 2020-11-10 | 北京申创世纪信息技术有限公司 | Utensil coupler pumping device and utensil coupler |
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2020
- 2020-09-01 CN CN202010906521.9A patent/CN112075838A/en active Pending
- 2020-11-04 WO PCT/CN2020/126587 patent/WO2022048006A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206333737U (en) * | 2016-08-24 | 2017-07-18 | 陈梓杭 | The connector of magnetic control water route connection |
| CN106108643A (en) * | 2016-08-30 | 2016-11-16 | 江门市凯立信电气科技有限公司 | A kind of electric kettle with inner container capable of unpicking and washing cup |
| CN110934492A (en) * | 2019-12-12 | 2020-03-31 | 珠海格力电器股份有限公司 | Water jug |
| CN212438273U (en) * | 2020-09-01 | 2021-02-02 | 北京申创世纪信息技术有限公司 | Utensil coupler pumping device and utensil coupler |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022048006A1 (en) | 2022-03-10 |
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Effective date of registration: 20210507 Address after: 17F, building 24, No.39 yard, East Third Ring Middle Road, Chaoyang District, Beijing 100022 2003 Applicant after: Beijing zuoshu Technology Co.,Ltd. Address before: 2001, block a, Jianwai SOHO East District, 39 Dongsanhuan Middle Road, Chaoyang District, Beijing 100022 Applicant before: BEIJING SHENCHUANG CENTURY INFORMATION TECHNOLOGY Co.,Ltd. |