CN210810484U - Electric food warmer convenient to store and package - Google Patents
Electric food warmer convenient to store and package Download PDFInfo
- Publication number
- CN210810484U CN210810484U CN201921493797.8U CN201921493797U CN210810484U CN 210810484 U CN210810484 U CN 210810484U CN 201921493797 U CN201921493797 U CN 201921493797U CN 210810484 U CN210810484 U CN 210810484U
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- Prior art keywords
- knob
- switch
- knob switch
- heating base
- bottom shell
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- 238000010438 heat treatment Methods 0.000 claims abstract description 65
- 238000005485 electric heating Methods 0.000 claims abstract description 14
- 238000004806 packaging method and process Methods 0.000 claims abstract description 11
- 238000005452 bending Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000005022 packaging material Substances 0.000 abstract description 2
- 238000012856 packing Methods 0.000 description 9
- 238000013461 design Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
An electric heating pan convenient to store and package relates to the technical field of electric heating pans, and comprises a pan body, a pan cover and a heating base, wherein the heating base comprises a bottom shell and an electric heating disc, and further comprises a knob switch, and the knob switch is arranged on the circumferential outer wall of the bottom shell and is electrically connected with the electric heating disc; the knob switch in a normal state extends out of the bottom shell, and when the knob switch is pressed by a pressing force, the knob switch is retracted into the bottom shell and is integrally hidden in the heating base. Due to the adoption of the structure, the knob switch has a telescopic function, and is hidden behind the heating base body, so that the heating base body can be stored in the pot body, the packaging material is greatly saved, the packaging volume is reduced, and the transportation is convenient.
Description
Technical Field
The utility model relates to the technical field of electric heating cookware.
Background
The existing electric food warmer comprises a pan body, a pan cover and a heating base, wherein the pan cover is matched and sealed with an upper opening of the pan body, the pan body is placed on a top platform of the heating base, and a heating plate on the heating base works to generate heat and conduct the heat to the pan body to heat and cook food. The heating base is flat cylindrical, because be equipped with circular shape rotary switch on the circumference outer wall of heating base, through rotary switch control heating base work, the problem of existence is: because circular shape knob switch protrusion structural design leads to its size great, need use solitary foam when packing into the case, and the cavity that can not the make full use of pot body is accomodate in the pot internal for electric heat pan whole packaging volume is too big, is unfavorable for the transportation. And along with the high-speed development of online shopping, the goods that people purchased are mainly through the express delivery, if the heating base does not do abundant protective measure on the packing, then knob switch is damaged easily in the transportation, causes economic loss.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: in order to solve the problems, the electric food warmer convenient to store and package is provided, and the electric food warmer has the telescopic function of the knob switch, the knob switch is hidden behind the heating base body, so that the heating base body can be stored in the pan body, the packaging material is greatly saved, the packaging volume is reduced, the transportation is convenient, the heating base body is arranged in the pan body, the heating base body is effectively protected by the rigid metal pan body, and the electric food warmer is prevented from being damaged in the transportation process.
The utility model discloses a realize like this: an electric food warmer convenient for storage and packaging comprises a pan body, a pan cover and a heating base, wherein the pan cover is covered with an upper opening of the pan body; the heating base comprises a cylindrical bottom shell and an electric heating disc, the pot body is placed on a platform at the top of the heating base, and the heating disc on the heating base generates heat to be conducted to the pot body; the electric heating device is characterized by further comprising a knob switch, wherein the knob switch is arranged on the circumferential outer wall of the bottom shell and is electrically connected with the electric heating plate, the knob switch in a normal state stretches out of the bottom shell, and when the knob switch is under the action of pressing force, the knob switch retracts into the bottom shell backwards and is integrally hidden in the heating base.
The transverse sectional area of the bottom shell is slightly smaller than that of the inner cavity of the pot body, and the heating base can be integrally placed in the cavity of the pot body.
The knob switch comprises a switch body, a rotating shaft, an inner rotary disc, an outer rotary knob and a return spring; the outer knob is in a cylinder shape, two sliding chutes are symmetrically arranged on the inner side wall of the outer knob,
one end of the rotating shaft is connected with the switch body, and the other end of the rotating shaft is fixedly connected with the inner rotary disc;
two bulges matched with the sliding grooves are arranged on the circumferential edge of the inner rotary disc; reset spring sets up in the cavity of outer knob, and in the cavity of outer knob was put into to the inner turntable, the spout cooperation on protruding and the inner turntable on the inner turntable slided, and in the shaft hole of reset spring's one end embedding pivot, reset spring's the other end top was on the inboard bottom plate of outer knob, and the card limit on the outer knob is stopped the position with the through-hole cooperation on the drain pan.
The device further comprises a knob locking mechanism, wherein the knob locking mechanism comprises a bracket base, a lock pin, a tilting link rod, a key, a first spring and a second spring;
the middle part of the bracket base is provided with a pivoting groove, the left end of the bracket base is provided with a fixed column, the tilting link rod is connected to the pivoting groove, the fixed column is sleeved with the first spring to be matched with the lock pin, and the lock pin is connected to the bracket base; the second spring is sleeved in the ejector rod on the key and matched with the right end part of the tilting link rod, and the key is connected to the support base;
an outer folded edge is arranged at the bottom of the lock pin, and the left end bending head of the tilting link rod presses the outer folded edge of the lock pin.
During normal state, the knob switch is on the circumference outer wall that stretches out in the heating base, and convenience of customers holds outer knob and controls. When the heating base needs to be accommodated in the pot body, the front surface of the outer knob is pressed forcibly, and the outer knob is retracted into the heating base body backwards; the clamping edge on the outer knob goes over the lock pin and is matched with the lock tongue on the lock pin to be locked, and the knob switch is locked by the knob locking mechanism. The outer knob is retracted backwards to be flush with the circumferential outer wall of the heating base, and the knob switch is integrally hidden in the heating base.
When the outer knob is unlocked, the button is pressed, the button triggers the right end part of the tilting link rod to move upwards, the left end part of the tilting link rod drives the lock pin to move downwards when moving downwards, the lock tongue of the lock pin leaves the clamping edge of the outer knob downwards to unlock, and the knob switch extends out of the outer wall of the bottom shell and is recovered to be in a normal state under the elastic action of the reset spring.
Further, still include a decoration lantern ring, in decorating the lantern ring and inlaying the through-hole on the drain pan and cup joint on outer knob, outer knob makes concertina movement more smooth and easy in decorating the lantern ring.
Furthermore, the height of the heating base is equal to the height of the inner cavity of the pot body, and the volume of the inner cavity of the pot body is matched with the volume of the heating base.
The utility model provides an electric heat pot of convenient storage and packing owing to adopt telescopic knob switch structural design, after knob switch retracted heating base, it is internal to heat the whole pot of putting into of base, covers the pot cover, under the condition of the electric hot tray contact heat conduction area maximize of the bottom surface of the assurance pot body and heating base, has realized accomodating heating base at the internal of pot, makes things convenient for packing and transportation simultaneously, sparingly packing consumptive material and packing volume effectively.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a right side view of the present invention.
Fig. 3 is a perspective view of the present invention.
Fig. 4 is a sectional view a-a of fig. 1.
Fig. 5 is an exploded perspective view of the rotary switch of the present invention
Fig. 6 is a sectional view showing a retracted state of the rotary switch according to the present invention.
Fig. 7 is a sectional view of the heating base of the present invention when it is stored in the pot body.
Fig. 8 is an exploded perspective view of the heating base of the present invention when it is stored in the pot body.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the drawings, and the specific embodiments described herein are only for the purpose of illustrating the present invention and are not to be construed as limiting the present invention.
As shown in fig. 1 to 4, an electric food warmer convenient for storage and packaging comprises a pan body 1, a pan cover 2 and a heating base 3, wherein the pan cover 2 is covered with an upper opening of the pan body 2; the heating base 3 comprises a cylindrical bottom shell 31 and an electric heating plate 32, the pot body 1 is placed on a top platform of the heating base 3, and the heating plate 32 on the heating base works to generate heat and conduct the heat to the pot body 1 to heat and cook food.
The heating pot further comprises a knob switch 4, the knob switch 4 is arranged on the circumferential outer wall of the bottom shell 31 and electrically connected with the electric heating plate 32, the transverse sectional area of the bottom shell 31 is equivalent to that of the inner cavity of the pot body 1, and the heating base 3 can be integrally placed into the inner cavity of the pot body 1.
As shown in fig. 4, 5 and 6, the rotary switch 4 includes a switch body 41, a rotary shaft 42, an inner rotary disc 43, an outer rotary disc 44 and a return spring 45; the outer knob 44 is cylindrical, two sliding grooves 441 are symmetrically arranged on the inner side wall of the outer knob,
one end of the rotating shaft 42 is connected with the switch body 41, and the other end of the rotating shaft 42 is connected with the inner rotary disc 43; two protrusions 431 matched with the sliding groove 441 are arranged on the circumferential edge of the inner rotary disc 43; the return spring 45 is arranged in the cavity of the outer knob 44, the inner rotary disc 43 is arranged in the cavity of the outer knob 44, the protrusion 431 on the inner rotary disc is matched with the sliding groove 441 on the inner rotary disc to slide, one end of the return spring 45 is embedded into the shaft hole 421 of the rotating shaft 42, the other end of the return spring 45 is propped against the inner bottom plate of the outer knob 44, and the clamping edge 442 on the outer rotary disc is matched with the through hole on the bottom shell 31 to stop.
Further, the turning knob locking mechanism 5 is further included, and the turning knob locking mechanism 5 comprises a bracket base 51, a lock pin 52, a tilting link 53, a key 54, a first spring 55 and a second spring 56;
the middle of the bracket base 51 is provided with a pivot groove 511, the left end of the bracket base 51 is provided with a fixed column 512, the tilting link rod 53 is connected to the pivot groove 511, the fixed column 512 is sleeved in the first spring 55 to be matched with the lock pin 52, and the lock pin 52 is connected to the bracket base 51; the second spring 56 is sleeved in the ejector rod 541 on the key and matched with the right end part of the tilting link rod 53, and the key is connected on the bracket base 51;
an outer folded edge 521 is arranged at the bottom of the lock pin 52, and the left end bent head of the tilting link rod 53 presses the outer folded edge 521 of the lock pin.
In a normal state, the knob switch 4 is extended out of the circumferential outer wall of the heating base 3, so that a user can hold the outer knob 44 for operation.
As shown in fig. 6, when the heating base 3 is accommodated in the pot body 1, the front surface of the outer knob 44 is pressed with force, when the force applied to the front surface of the outer knob 44 is larger than the resistance of the return spring 45, the outer knob 44 is retracted backward into the heating base 3, the locking edge on the outer knob 44 goes over the lock pin 52 and is locked in cooperation with the lock tongue 521 on the lock pin, and the knob lock mechanism 5 locks the knob switch 4. The outer knob 44 is retracted backwards to be flush with the circumferential outer wall of the heating base 3, and the knob switch 4 is entirely hidden in the body of the heating base 3.
As shown in fig. 7 and 8, after the knob switch 4 is retracted into the heating base 3, the heating base 3 is entirely placed into the pot body 1, and the pot cover 2 is covered. Under the condition of guaranteeing the bottom surface of the pot body 1 and the electric hot tray 32 contact heat conduction area maximize of heating base, will realize accomodating heating base 3 in the pot body 1, through adopting telescopic knob switch 4 structural design, convenient packing and transportation save packing consumptive material and packing volume effectively.
As shown in fig. 3, 4 and 5, when the electric cooker is used, the button 54 is pressed, the button 54 triggers the right end of the tilting link 53 to move upward, the left end of the tilting link 53 moves downward to drive the lock pin 52 to move downward, the lock tongue of the lock pin 52 moves downward away from the locking edge 442 of the outer knob to unlock, and the outer knob 4 is under the elastic force of the return spring 45, and the knob switch 4 extends out of the outer wall of the bottom shell 31.
Further, as shown in fig. 3 and 4, the decorative sleeve 6 is further included, the decorative sleeve 6 is embedded into the through hole of the bottom shell 31 and sleeved on the outer knob 44, and the outer knob 44 extends and retracts more smoothly in the decorative sleeve 6.
Further, as shown in fig. 7, the height of the heating base 3 is equal to the height of the inner cavity of the pot body 1, and the volume of the inner cavity of the pot body 1 is adapted to the volume of the heating base 3, so that the heating base 3 is more filled when being accommodated in the pot body 1, the gap and the moving space between the heating base and the pot body are reduced, and mutual collision is prevented.
The above-mentioned technical solution is only the preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and variations can be made without departing from the principle of the invention, which is considered to be within the scope of the invention.
Claims (7)
1. An electric heating pan convenient to store and package comprises a pan body, a pan cover and a heating base, wherein the heating base comprises a bottom shell and an electric heating disc; the method is characterized in that: the electric heating device is characterized by further comprising a knob switch, wherein the knob switch is arranged on the circumferential outer wall of the bottom shell and is electrically connected with the electric heating plate, the knob switch in a normal state stretches out of the bottom shell, and when the knob switch is under the action of pressing force, the knob switch retracts into the bottom shell backwards and is integrally hidden in the heating base.
2. The electric food warmer convenient for storage and packaging as claimed in claim 1, wherein: the knob switch comprises a switch body, a rotating shaft, an inner rotary disc, an outer rotary knob and a return spring; the outer knob is cylindrical, two sliding grooves are symmetrically formed in the inner side wall of the outer knob, one end of the rotating shaft is connected with the switch body, and the other end of the rotating shaft is fixedly connected with the inner rotary disc;
two bulges matched with the sliding grooves are arranged on the circumferential edge of the inner rotary disc; reset spring sets up in the cavity of outer knob, and in the cavity of outer knob was put into to the inner turntable, the spout cooperation on protruding and the inner turntable on the inner turntable slided, and in the shaft hole of reset spring's one end embedding pivot, reset spring's the other end top was on the inboard bottom plate of outer knob, and the card limit on the outer knob is stopped the position with the through-hole cooperation on the drain pan.
3. The electric food warmer convenient for storage and packaging as claimed in claim 2, wherein: the knob switch is matched with the knob locking mechanism to realize locking/unlocking of the knob switch; when the knob switch is integrally retracted into the bottom shell, the knob locking mechanism locks the outer knob, so that the knob switch is locked; when the knob switch is released, the button on the knob locking mechanism is operated to enable the knob switch to extend out and protrude out of the circumferential outer wall of the bottom shell, and the knob switch is restored to a normal state.
4. The electric food warmer convenient for storage and packaging as claimed in claim 3, wherein: the knob locking mechanism comprises a bracket base, a lock pin, a tilting link rod, a key, a first spring and a second spring;
the middle part of the bracket base is provided with a pivoting groove, the left end of the bracket base is provided with a fixed column, the tilting link rod is connected to the pivoting groove, the fixed column is sleeved with the first spring to be matched with the lock pin, and the lock pin is connected to the bracket base; the second spring is sleeved in the ejector rod on the key and matched with the right end part of the tilting link rod, and the key is connected to the support base;
an outer folded edge is arranged at the bottom of the lock pin, and the outer folded edge of the lock pin is pressed by a bending head at the left end of the tilting link rod;
in a normal state, the knob switch is positioned on the circumferential outer wall extending out of the heating base; when the heating base needs to be accommodated in the pot body, the front surface of the outer knob is pressed forcibly, and the outer knob is retracted into the heating base body backwards; the clamping edge on the outer knob goes over the lock pin and is matched with the lock tongue on the lock pin to be locked, and the knob switch is locked by the knob locking mechanism; when the release knob switch extends out, the lower key is pressed, the key triggers the right end part of the tilting link rod to move upwards, the left end part of the tilting link rod moves downwards to drive the lock pin to move downwards, the lock tongue of the lock pin leaves the clamping edge of the outer knob downwards to unlock, and under the elastic action of the reset spring, the knob switch extends out of the outer wall of the bottom shell and is recovered to be in a normal state.
5. An electric food warmer convenient for storage and packaging according to any one of claims 1-4, wherein: the decorative lantern ring is embedded into the through hole in the bottom shell and sleeved on the outer knob, and the outer knob does telescopic motion in the decorative lantern ring.
6. The electric food warmer convenient for storage and packaging as claimed in claim 5, wherein: the pot body and the heating base are cylindrical.
7. The electric food warmer convenient for storage and packaging as claimed in claim 6, wherein: the height of the heating base is equal to the height of the inner cavity of the pot body, and the volume of the inner cavity of the pot body is matched with the volume of the heating base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921493797.8U CN210810484U (en) | 2019-09-09 | 2019-09-09 | Electric food warmer convenient to store and package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921493797.8U CN210810484U (en) | 2019-09-09 | 2019-09-09 | Electric food warmer convenient to store and package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210810484U true CN210810484U (en) | 2020-06-23 |
Family
ID=71268856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921493797.8U Active CN210810484U (en) | 2019-09-09 | 2019-09-09 | Electric food warmer convenient to store and package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210810484U (en) |
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2019
- 2019-09-09 CN CN201921493797.8U patent/CN210810484U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240402 Address after: No. 5 Fengshuo Road, Nantou Town, Zhongshan City, Guangdong Province, 528400 (one on the first floor, one on the sixth floor, one on the seventh floor, one on the eighth floor) Patentee after: Zhongshan seahorse Electric Appliance Co.,Ltd. Country or region after: China Address before: 528400 workshop 3, No.1, fengshuo Road, Nantou Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN LOTOR ELECTRIC APPLIANCE Co.,Ltd. Country or region before: China |