CN209846899U - Portable electric heating water boiling cup - Google Patents
Portable electric heating water boiling cup Download PDFInfo
- Publication number
- CN209846899U CN209846899U CN201822141858.6U CN201822141858U CN209846899U CN 209846899 U CN209846899 U CN 209846899U CN 201822141858 U CN201822141858 U CN 201822141858U CN 209846899 U CN209846899 U CN 209846899U
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- bottom cover
- guide rail
- rail shaft
- guide groove
- cup
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Abstract
The utility model discloses a portable electric heating beaker, which comprises a bottom cover, a beaker body and a beaker cover, wherein the beaker body is clamped between the bottom cover and the beaker cover, and the beaker body comprises an outer beaker body and an inner container sleeved in the outer beaker body; a power line with a plug, a heating device which is connected with the power line and is used for heating the inner container and a control mechanism are arranged between the inner container and the bottom cover; the bottom cover is movably arranged at the bottom of the cup body through the control mechanism, when the power cord needs to be taken out, the bottom cover is pressed, and the control mechanism enables the bottom cover to pop out and take out the power cord; when the power cord needs to be stored, the power cord is wound and the bottom cover is pressed, so that the bottom cover is restored to the bottom of the cup body. The heating device is arranged at the bottom of the water boiling cup, the bottom cover can stretch and retract, so that a power line can be conveniently stored and taken, the situations that a circuit is disordered and a heating seat is forgotten to be taken are avoided, and the water boiling cup is clean and attractive in whole; the portable water boiling device is convenient to carry, solves the problem of water boiling in the travel, saves time and reduces expenses.
Description
Technical Field
The utility model relates to a drinking cup technical field especially relates to a portable electric heat drinking cup that burns.
Background
When a person goes out and travels, the person can always drink hot boiled water, but the thermos with an overlarge volume is often not in the travelling bag. In the face of electric kettles in hotels, various sanitary hidden dangers are disappointed by people, or the electric kettles can be cleaned in a large amount of time to use, so that hot water cannot be used in time for safety and sanitation, and some people can only drink cold purified water, thereby giving up the rights of hot tea and hot coffee.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing a portable electric heating water boiling cup.
The utility model discloses a realize through following technical scheme: a portable electric heating beaker comprises a bottom cover, a beaker body and a beaker cover, wherein the beaker body is clamped between the bottom cover and the beaker cover, and the beaker body comprises an outer beaker body and an inner container sleeved in the outer beaker body; a power line with a plug, a heating device which is connected with the power line and is used for heating the inner container and a control mechanism are arranged between the inner container and the bottom cover; the bottom cover is movably arranged at the bottom of the cup body through the control mechanism, when the power cord needs to be taken out, the bottom cover is pressed, and the control mechanism enables the bottom cover to pop out and takes out the power cord; when the power line needs to be stored, the power line is rolled and the bottom cover is pressed, so that the bottom cover is restored to the bottom of the cup body.
The control mechanism is arranged to enable the bottom cover to pop up or retract, so that a power cord can be taken or recycled, the power cord is prevented from being placed in a disordered manner to occupy space, and the situation that the charging seat is forgotten to carry is avoided; the heating device can heat the beaker according to the needs of a user, so that hot water can be drunk.
The heating device comprises a heating plate, a heat insulation plate, a temperature probe, a fixing frame and a circuit board; the lower side surface of the inner container is provided with a screw column, the heating plate and the thermal insulation plate sequentially penetrate through the screw column and are fixed by nuts, the fixing frame is arranged on the lower side of the thermal insulation plate, and the circuit board is arranged in a positioning groove of the fixing frame; the power line and the temperature probe socket are inserted into the corresponding jack of the circuit board, and the upper end of the temperature probe penetrates through the heat insulation plate and then is pressed on the bottom surface of the inner container through a pressing sheet; the circuit board is provided with a switch for controlling the on-off of the circuit board, and one end of the switch extends out of the outer cup body. The heating plate is used for heating water in the inner container, and the heat insulation plate is used for isolating the heating plate from other components so as to prevent the equipment from being burnt out; the temperature probe can timely acquire the temperature information of the bottom of the inner container, so that whether heating is carried out or not is determined.
The control mechanism comprises a positioning seat, a guide rail shaft, a sliding claw sleeve and a spring; the positioning seat is fixed on the lower side surface of the heat insulation plate through a fixing seat screw and a fixing seat nut; the top of the guide rail shaft is provided with a lower convex rib, the lower convex rib and the top of the guide rail shaft form a lower tooth, the lower tooth comprises a lower tooth valley, a lower inclined plane and a lower tooth tip which are circularly arranged and connected into a toothed belt, and the top of the guide rail shaft is provided with a positioning column with threads; the sliding claw is sleeved with an upper convex rib and an upper tooth, and the upper tooth comprises an upper tooth valley, an upper inclined plane and an upper tooth tip which are circularly arranged and connected into a toothed belt; raised ribs are uniformly distributed on the inner barrel of the positioning seat, the raised ribs form a first concave guide groove and a second concave guide groove which are distributed at intervals, and the longitudinal depth of the first concave guide groove is greater than that of the second concave guide groove; a first inclined plane is formed by the convex ribs between the adjacent first concave guide grooves on one side of the second concave guide groove, a second inclined plane is formed by the convex ribs between the adjacent first concave guide grooves on the other side of the second concave guide groove, and the inclination directions of the first inclined plane and the second inclined plane are consistent; the lower end of the guide rail shaft penetrates through the positioning seat and then is fixed on the bottom cover through a bottom cover screw, the sliding claw sleeve is sleeved on the positioning column of the guide rail shaft, and the positioning ring is screwed on the screw thread of the positioning column to limit the moving range of the sliding claw sleeve between the lower teeth and the positioning ring; the upper tooth top is provided with the lower teeth, one end of the spring is propped against the lower side surface of the heat insulation plate, and the other end of the spring is propped against the sliding claw sleeve; the lower convex rib of the guide rail shaft slides up and down along the first concave guide groove or the second concave guide groove; the lower teeth are not completely meshed with the upper teeth, sliding fit exists between the lower teeth and the upper inclined plane and between the lower teeth and the upper tooth tip part, and sliding fit exists between the upper teeth and the lower inclined plane and between the upper teeth and the lower tooth tip part; when the bottom cover is pressed, the upper convex rib of the sliding claw sleeve is pressed into the first concave guide groove, due to the action of the spring, the lower convex rib of the guide rail shaft slides downwards along the second concave guide groove, the upper convex rib of the sliding claw sleeve pushes against the lower teeth of the guide rail shaft, the guide rail shaft slides downwards along with the sliding claw sleeve until the lower convex rib pushes against the second concave guide groove for limiting, the guide rail shaft and the sliding claw sleeve stop sliding, and the bottom cover is arranged outside the bottom of the cup body; and pressing the bottom cover again, wherein the bottom cover returns to the bottom of the cup body.
The heating plate is a rare earth thick film heating plate. The heating plate made of the rare earth thick film material can generate heat through the resistance of the material.
The outer cup body is provided with a switch decorative sheet, and the switch is arranged on the switch decorative sheet in a penetrating mode.
The outer side of the opening of the inner container is provided with threads, the cup cover is sleeved with a sealing ring, the threads of the cup cover are screwed and fixed on the inner container, and the sealing ring is clamped between the inner container and the cup cover.
The periphery of the temperature probe is wrapped with a stainless steel shell.
Compared with the prior art, the utility model has the advantages of: the heating device is arranged at the bottom of the water boiling cup, the bottom cover can stretch and retract, so that a power line can be conveniently stored and taken, the situations that a circuit is disordered and a heating seat is forgotten to be taken are avoided, and the water boiling cup is clean and attractive in whole; the portable water boiling device is convenient to carry, solves the problem of water boiling in the travel, saves time and reduces expenses.
Drawings
FIG. 1 is an exploded view of an embodiment of the present invention;
fig. 2 is an exploded view of a heating device and a control mechanism according to an embodiment of the present invention;
FIG. 3 is a front view of the embodiment of the present invention with the lid removed;
FIG. 4 is a sectional view taken along line A-A of FIG. 3;
FIG. 5 is a front view of the heating apparatus of FIG. 3 with portions broken away;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;
fig. 7 is a schematic structural view of a guide rail shaft according to an embodiment of the present invention;
fig. 8 is a front view of a guide rail shaft according to an embodiment of the present invention;
FIG. 9 is a cross-sectional view taken along line C-C of FIG. 8;
fig. 10 is a schematic structural view of the positioning seat according to the embodiment of the present invention;
fig. 11 is a top view of the positioning seat according to the embodiment of the present invention;
FIG. 12 is a cross-sectional view taken along line D-D of FIG. 11;
fig. 13 is a schematic structural view of a sliding pawl sleeve according to an embodiment of the present invention;
FIG. 14 is a front view of the sliding pawl housing of the embodiment of the present invention;
fig. 15 is a top view of the sliding jaw cover according to the embodiment of the present invention;
FIG. 16 is a cross-sectional view taken along line E-E of FIG. 15;
fig. 17 is a perspective view of an embodiment of the present invention;
FIG. 18 is a perspective view of the power cord pulled out according to the embodiment of the present invention;
FIG. 19 is a diagram illustrating a process of drawing out a power cord to boil water according to an embodiment of the present invention;
fig. 20 is a diagram illustrating a process of recovering a power line to a normal state according to an embodiment of the present invention.
The reference numerals in the drawings mean: 1. a cup cover; 2. a seal ring; 3. an inner container; 4. an outer cup body; 5. a switch decorative sheet; 6. a switch; 7. a heat generating plate; 8. a nut; 9. a heat insulation plate; 10. a temperature probe; 11. A fixed mount; 12. a circuit board; 13. a spring; 14. positioning rings; 15. a sliding claw sleeve; 151. upward convex ribs; 152. upper teeth; 1521. a valley is arranged; 1522. an upper inclined plane; 1523. a tooth tip part is arranged; 16. a guide rail shaft; 161. a lower convex rib; 162. lower teeth; 1621. a lower valley; 1622. a lower inclined surface; 1623. a lower tooth tip portion; 17. positioning seats; 171. a first concave guide groove; 172. a second concave guide groove; 173. a first inclined surface; 174. a second inclined surface; 18. a bottom cover; 19. a bottom cover screw; 20. a fixed seat nut; 21. A power line; 22. fix the seat screw.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Examples
Referring to fig. 1 to 20, a portable electric heating water heating cup comprises a bottom cover 18, a cup body and a cup cover 1, wherein the cup body is clamped between the bottom cover 18 and the cup cover 1, and comprises an outer cup body 4 and an inner container 3 sleeved in the outer cup body 4; a power line 21 with a plug, a heating device which is connected with the power line 21 and is used for heating the inner container 3 and a control mechanism are arranged between the inner container 3 and the bottom cover 18; the bottom cover 18 is movably arranged at the bottom of the cup body through the control mechanism, when the power cord 21 needs to be taken out, the bottom cover 18 is pressed, and the control mechanism enables the bottom cover 18 to pop out and takes out the power cord 21; when the power cord 21 needs to be stored, the power cord 21 is wound and the bottom cover 18 is pressed, so that the bottom cover 18 is restored to the bottom of the cup body.
The control mechanism is arranged to enable the bottom cover 18 to pop up or retract, so that the power cord 21 can be taken out or recovered, the power cord 21 is prevented from being placed in a disordered manner to occupy space, and the situation that the charging seat is forgotten to carry is avoided; the heating device can heat the beaker according to the needs of a user, so that hot water can be drunk.
The heating device comprises a heating plate 7, a heat insulation plate 9, a temperature probe 10, a fixing frame 11 and a circuit board 12; the lower side surface of the inner container 3 is provided with a screw column, the heating plate 7 and the heat insulation plate 9 sequentially penetrate through the screw column and are fixed by a nut 8, the fixing frame 11 is arranged at the lower side of the heat insulation plate 9, and the circuit board 12 is arranged in a positioning groove of the fixing frame 11; the power line 21 and the socket of the temperature probe 10 are inserted into the corresponding jack of the circuit board 12, and the upper end of the temperature probe 10 penetrates through the heat insulation board 9 and then is pressed on the bottom surface of the inner container 3 through the pressing sheet; the circuit board 12 is provided with a switch 6 for controlling the on-off of the circuit, and one end of the switch 6 extends out of the outer cup body 4. The heating plate 7 is used for heating water in the inner container 3, and the heat insulation plate 9 is used for isolating the heating plate from other components to prevent the equipment from being burnt out; the temperature probe 10 can acquire the temperature information of the bottom of the inner container 3 in time, so as to determine whether to heat.
The control mechanism comprises a positioning seat 17, a guide rail shaft 16, a sliding claw sleeve 15 and a spring 13; the positioning seat 17 is fixed on the lower side surface of the heat insulation plate 9 through a fixing seat screw 22 and a fixing seat nut 20; the top of the guide rail shaft 16 is provided with a lower convex rib 161, the lower convex rib 161 and the top of the guide rail shaft 16 form a lower tooth 162, the lower tooth 162 comprises a lower tooth valley 1621, a lower inclined surface 1622 and a lower tooth tip 1623 which are circularly arranged and connected into a toothed belt, and the top of the guide rail shaft 16 is provided with a positioning column with threads; the sliding claw sleeve 15 is provided with an upper convex rib 151 and an upper tooth 152, and the upper tooth 152 comprises an upper tooth valley 1521, an upper inclined surface 1522 and an upper tooth tip 1523 which are circularly arranged and connected into a toothed belt; raised ribs are uniformly distributed on the inner cylinder of the positioning seat 17, the raised ribs form a first concave guide groove 171 and a second concave guide groove 172 which are distributed at intervals, and the longitudinal depth of the first concave guide groove 171 is greater than that of the second concave guide groove 172; a first inclined surface 173 is formed by a convex rib between adjacent first concave guide grooves 171 on one side of the second concave guide groove 172, a second inclined surface 174 is formed by a convex rib between adjacent first concave guide grooves 171 on the other side of the second concave guide groove 172, and the first inclined surface 173 and the second inclined surface 174 are inclined in the same direction; the lower end of the guide rail shaft 16 passes through the positioning seat 17 and then is fixed on the bottom cover 18 through a bottom cover screw 19, the sliding claw sleeve 15 is sleeved on the positioning column of the guide rail shaft 16, and the positioning ring 14 is screwed to screw threads of the positioning column to limit the moving range of the sliding claw sleeve 15 between the lower teeth 162 and the positioning ring 14; the upper tooth 152 is pressed against the lower tooth 162, one end of the spring 13 is pressed against the lower side surface of the heat insulation plate 9, and the other end is pressed against the sliding claw sleeve 15; the lower convex rib 161 of the rail shaft 16 slides up and down along the first concave guide groove 171 or the second concave guide groove 172; the lower teeth 162 are not completely meshed with the upper teeth 152, a sliding fit exists between the lower teeth 162 and the upper inclined surface 1522 and between the lower teeth 162 and the upper teeth tip portion 1523, and a sliding fit exists between the upper teeth 152 and the lower inclined surface 1622 and between the upper teeth tip portion 1623; when the bottom cover 18 is pressed, the upper convex rib 151 of the sliding claw sleeve 15 is pressed into the first concave guide groove 171, due to the action of the spring 13, the lower convex rib 161 of the guide rail shaft 16 slides downwards along the second concave guide groove 172, the upper convex rib 151 of the sliding claw sleeve 15 pushes against the lower tooth 162 of the guide rail shaft 16, the guide rail shaft 16 slides downwards along with the sliding claw sleeve 15 until the lower convex rib 161 pushes against the second concave guide groove 172 for limiting, the guide rail shaft 16 and the sliding claw sleeve 15 stop sliding, and the bottom cover 18 is arranged outside the bottom of the cup body; the bottom cap 18 is pressed again and the bottom cap 18 returns to the bottom of the cup body.
The heating plate 7 adopts a rare earth thick film heating plate 7. The heating plate 7 made of the rare earth thick film material can generate heat through the resistance of the material.
The outer cup body 4 is provided with a switch decorative sheet 5, and the switch 6 is arranged on the switch decorative sheet 5 in a penetrating way.
The outer side of the opening of the inner container 3 is provided with threads, a sealing ring 2 is sleeved in the cup cover 1, the threads of the cup cover 1 are screwed and fixed on the inner container 3, and the sealing ring 2 is clamped between the inner container 3 and the cup cover 1.
The periphery of the temperature probe 10 is covered with a stainless steel shell.
Referring to fig. 19 and 20, which are state diagrams of the usage process of the present embodiment, the actions of a-g are represented as follows: a, pressing the bottom cover 18 to automatically pop up; b. automatically pops up for pressing the bottom cover 18; c. taking out the power cord 21 from the cup for ejecting the bottom cover 18; d. to depress the bottom cover 18, the bottom cover 18 automatically springs back. The water can be boiled by inserting electricity; e. in order to avoid the need of power plug, the power cord 21 is hidden in the cup, the bottom cover 18 is pressed down, and the bottom cover 18 is automatically popped up; f. the power cord 21 and the plug are hidden in the bottom of the cup body according to requirements; g. to press the bottom cover 18, it springs back automatically.
In this embodiment, the bottom cover 18 is lifted and lowered by relative sliding among the guide rail shaft 16, the positioning seat 17 and the sliding pawl sleeve 15, the upper tooth tip portion 1523 of the upper tooth 152 of the sliding pawl sleeve 15 slides circularly among the lower tooth valley 1621, the lower inclined surface 1622 and the lower tooth tip portion 1623, and after rotating a circle around the lower tooth 162 part, meshing rotation of one circle is performed circularly, and the lower tooth tip portion 1623 of the lower tooth 162 of the guide rail shaft 16 slides circularly among the upper tooth valley 1521, the upper inclined surface 1522 and the upper tooth tip portion 1523, and after rotating a circle around the upper tooth 152 part, meshing movement of one circle is performed circularly, so that ejection or retraction of the bottom cover 18 is continuously realized, and the pull-out and storage of the winding power line 21 are realized.
When in use, the bottom cover 18 and the guide rail shaft 16 are fixed into a whole by the bottom cover screw 19, the bottom cover 18 is pressed by hand, the convex rib 151 on the guide rail shaft 16 slides upwards along the first concave guide groove 171 of the positioning seat 17, the lower tooth 162 of the guide rail shaft 16 is pressed against the upper tooth 152 of the sliding claw sleeve 15, the sliding claw sleeve 15 is pushed by the guide rail shaft 16, the convex rib 161 on the sliding claw sleeve 15 slides upwards along the first concave guide groove 171 of the positioning seat 17, at the moment, the lower tooth 162 of the guide rail shaft 16 is meshed with the upper tooth 152 of the sliding claw sleeve 15 incompletely, only the lower tooth tip 1623 is meshed with a part, when the upper teeth 152 of the sliding jaw housing 15 slide out of the first concave guide grooves 171 of the positioning socket 17, the lower teeth 162 of the guide rail shaft 16 are in inclined sliding fit with the upper teeth 152 of the sliding pawl sleeve 15, the upper teeth 152 of the sliding pawl sleeve 15 slide with the lower inclined surface 1622 of the guide rail shaft 16, and the sliding pawl sleeve 15 rotates once and is converted into another angle.
When the bottom cover 18 is not pressed by force, the upper teeth 152 of the sliding claw sleeve 15 are pressed against the first inclined surface 173 of the positioning seat 17 due to the action of the spring 13, at this time, the upper teeth 152 of the sliding claw sleeve 15 are not completely meshed with the first inclined surface 173 of the positioning seat 17, only the tooth tip is meshed with a part, under the action of the inclined surface, the sliding claw sleeve 15 rotates by an angle and slides onto the second inclined surface 174, and the convex rib of the sliding claw sleeve 15 is pressed against the second inclined surface 174 of the positioning seat 17. At this time, the positioning ring 14 is attached to the top surface of the sliding claw sleeve 15, the positioning ring 14 is fixed with the guide rail shaft 16 and the bottom cover 18 into a whole, and the bottom cover 18 is arranged at the bottom of the cup body.
When the bottom cover 18 is pressed by hand, the convex rib of the guide rail shaft 16 slides upwards along the first concave guide groove 171 of the positioning seat 17, the lower tooth 162 of the guide rail shaft 16 pushes the upper tooth 152 of the sliding claw sleeve 15, at this time, the lower tooth 162 of the guide rail shaft 16 and the upper tooth 152 of the sliding claw sleeve 15 are meshed into incomplete mesh, only the tooth tip is meshed with a part, when the upper tooth 152 of the sliding claw sleeve 15 is higher than the second inclined surface 174 of the positioning seat 17, the lower tooth 162 of the guide rail shaft 16 is in sliding fit with the upper inclined surface 1522 of the sliding claw sleeve 15, the upper tooth 152 of the sliding claw sleeve 15 and the lower inclined surface 1622 of the guide rail shaft 16 slide, and the sliding claw sleeve 15 rotates once and is converted into another angle.
When the bottom cover 18 is not pressed by force, the upper teeth 152 of the sliding claw sleeve 15 are pushed to the second inclined plane 174 of the positioning seat 17 due to the action of the spring 13, at this time, the upper teeth 152 of the sliding claw sleeve 15 are not completely meshed with the second inclined plane 174 of the positioning seat 17, only the tooth tips are meshed with one part, under the action of the second inclined plane 174, the sliding claw sleeve 15 rotates by an angle and slides to the first inclined plane 173, the convex rib of the sliding claw sleeve 15 is pressed into the first concave guide groove 171 of the positioning seat 17, due to the action of the spring 13, the convex rib of the guide rail shaft 16 slides downwards along the second guide groove of the positioning seat 17, the upper teeth 152 of the sliding claw sleeve 15 are pushed against the lower teeth 162 of the guide rail shaft 16, the guide rail shaft 16 slides downwards along with the sliding claw sleeve 15 until the convex rib of the guide rail shaft 16 is pushed to the second concave guide groove 172 of the positioning seat 17 for limiting, the guide rail shaft 16 and the sliding claw 15 stop sliding, at this time, the positioning ring 14, The bottom cover 18 is fixed as a whole, and the bottom cover 18 is arranged outside the bottom of the cup body, so that the power cord 21 is convenient to store.
The above detailed description is specific to possible embodiments of the present invention, and the embodiments are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the scope of the present invention should be included within the scope of the present invention.
Claims (7)
1. The utility model provides a portable electric heat drinking cup, includes bottom, cup body and bowl cover, the cup body centre gripping is in the bottom with between the bowl cover, its characterized in that: the cup body comprises an outer cup body and an inner container sleeved in the outer cup body; a power line with a plug, a heating device which is connected with the power line and is used for heating the inner container and a control mechanism are arranged between the inner container and the bottom cover; the bottom cover is movably arranged at the bottom of the cup body through the control mechanism, when the power cord needs to be taken out, the bottom cover is pressed, and the control mechanism enables the bottom cover to pop out and takes out the power cord; when the power line needs to be stored, the power line is rolled and the bottom cover is pressed, so that the bottom cover is restored to the bottom of the cup body.
2. The portable electric water heating cup according to claim 1, characterized in that: the heating device comprises a heating plate, a heat insulation plate, a temperature probe, a fixing frame and a circuit board; the lower side surface of the inner container is provided with a screw column, the heating plate and the thermal insulation plate sequentially penetrate through the screw column and are fixed by nuts, the fixing frame is arranged on the lower side of the thermal insulation plate, and the circuit board is arranged in a positioning groove of the fixing frame; the power line and the temperature probe socket are inserted into the corresponding jack of the circuit board, and the upper end of the temperature probe penetrates through the heat insulation plate and then is pressed on the bottom surface of the inner container through a pressing sheet; the circuit board is provided with a switch for controlling the on-off of the circuit board, and one end of the switch extends out of the outer cup body.
3. The portable electric water heating cup according to claim 2, characterized in that: the control mechanism comprises a positioning seat, a guide rail shaft, a sliding claw sleeve and a spring; the positioning seat is fixed on the lower side surface of the heat insulation plate through a fixing seat screw and a fixing seat nut; the top of the guide rail shaft is provided with a lower convex rib, the lower convex rib and the top of the guide rail shaft form a lower tooth, the lower tooth comprises a lower tooth valley, a lower inclined plane and a lower tooth tip which are circularly arranged and connected into a toothed belt, and the top of the guide rail shaft is provided with a positioning column with threads; the sliding claw is sleeved with an upper convex rib and an upper tooth, and the upper tooth comprises an upper tooth valley, an upper inclined plane and an upper tooth tip which are circularly arranged and connected into a toothed belt; raised ribs are uniformly distributed on the inner barrel of the positioning seat, the raised ribs form a first concave guide groove and a second concave guide groove which are distributed at intervals, and the longitudinal depth of the first concave guide groove is greater than that of the second concave guide groove; a first inclined plane is formed by the convex ribs between the adjacent first concave guide grooves on one side of the second concave guide groove, a second inclined plane is formed by the convex ribs between the adjacent first concave guide grooves on the other side of the second concave guide groove, and the inclination directions of the first inclined plane and the second inclined plane are consistent; the lower end of the guide rail shaft penetrates through the positioning seat and then is fixed on the bottom cover through a bottom cover screw, the sliding claw sleeve is sleeved on the positioning column of the guide rail shaft, and the positioning ring is screwed on the screw thread of the positioning column to limit the moving range of the sliding claw sleeve between the lower teeth and the positioning ring; the upper tooth top is provided with the lower teeth, one end of the spring is propped against the lower side surface of the heat insulation plate, and the other end of the spring is propped against the sliding claw sleeve; the lower convex rib of the guide rail shaft slides up and down along the first concave guide groove or the second concave guide groove; the lower teeth are not completely meshed with the upper teeth, sliding fit exists between the lower teeth and the upper inclined plane and between the lower teeth and the upper tooth tip part, and sliding fit exists between the upper teeth and the lower inclined plane and between the upper teeth and the lower tooth tip part; when the bottom cover is pressed, the upper convex rib of the sliding claw sleeve is pressed into the first concave guide groove, due to the action of the spring, the lower convex rib of the guide rail shaft slides downwards along the second concave guide groove, the upper convex rib of the sliding claw sleeve pushes against the lower teeth of the guide rail shaft, the guide rail shaft slides downwards along with the sliding claw sleeve until the lower convex rib pushes against the second concave guide groove for limiting, the guide rail shaft and the sliding claw sleeve stop sliding, and the bottom cover is arranged outside the bottom of the cup body; and pressing the bottom cover again, wherein the bottom cover returns to the bottom of the cup body.
4. A portable electric water heating cup according to claim 2 or 3, characterized in that: the heating plate is a rare earth thick film heating plate.
5. The portable electric water heating cup according to claim 2, characterized in that: the outer cup body is provided with a switch decorative sheet, and the switch is arranged on the switch decorative sheet in a penetrating mode.
6. The portable electric water heating cup according to claim 1, characterized in that: the outer side of the opening of the inner container is provided with threads, the cup cover is sleeved with a sealing ring, the threads of the cup cover are screwed and fixed on the inner container, and the sealing ring is clamped between the inner container and the cup cover.
7. The portable electric water heating cup according to claim 2, characterized in that: the periphery of the temperature probe is wrapped with a stainless steel shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822141858.6U CN209846899U (en) | 2018-12-20 | 2018-12-20 | Portable electric heating water boiling cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822141858.6U CN209846899U (en) | 2018-12-20 | 2018-12-20 | Portable electric heating water boiling cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209846899U true CN209846899U (en) | 2019-12-27 |
Family
ID=68928964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822141858.6U Active CN209846899U (en) | 2018-12-20 | 2018-12-20 | Portable electric heating water boiling cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209846899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111084549A (en) * | 2019-12-30 | 2020-05-01 | 中山卡士电器有限公司 | Tea making device |
| CN114523480A (en) * | 2022-02-18 | 2022-05-24 | 合肥合滨智能机器人有限公司 | Ultrasonic probe quick-change transverse hand grasping device |
-
2018
- 2018-12-20 CN CN201822141858.6U patent/CN209846899U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111084549A (en) * | 2019-12-30 | 2020-05-01 | 中山卡士电器有限公司 | Tea making device |
| CN114523480A (en) * | 2022-02-18 | 2022-05-24 | 合肥合滨智能机器人有限公司 | Ultrasonic probe quick-change transverse hand grasping device |
| CN114523480B (en) * | 2022-02-18 | 2024-06-04 | 合肥合滨智能机器人有限公司 | Ultrasonic probe quick-change transverse hand-grabbing device |
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