CN209863361U - Electric food warmer convenient to dismantle and maintain - Google Patents

Abstract

The utility model discloses an electric food warmer convenient for disassembly and maintenance, which comprises a pan body and a pan cover, wherein a pan liner is arranged in the pan body, the pan cover is covered on the pan body to seal the pan liner, the pot cover comprises a plastic lining cover, a plastic outer cover and a metal inner cover, the lower side of the plastic lining cover is recessed inwards to form an accommodating cavity of the metal inner cover, the plastic outer cover is sleeved outside the plastic lining cover, the outer border of plastics lining lid is equipped with the bearing platform that circumference set up, the plastics lining is covered and is equipped with a plurality of support strengthening ribs, be equipped with annular muscle on the bearing platform, the inboard joint support strengthening rib of annular muscle, the outside of annular muscle is equipped with a plurality of first buckles, plastics enclosing cover inboard is equipped with a plurality of second buckles, second buckle and the mutual lock joint that corresponds of first buckle, the inboard overlap joint of plastics enclosing cover lower edge forms the dismantlement seam towards the pot cover below in bearing platform periphery, and first buckle is located the bearing platform in the ascending projection of vertical side. The utility model discloses can conveniently dismantle so that the maintenance to the plastics enclosing cover.

Description

Electric food warmer convenient to dismantle and maintain

[ technical field ] A method for producing a semiconductor device

The utility model relates to a kitchen cooking appliance especially relates to an electric heat pot convenient to dismantle maintenance.

[ background of the invention ]

An existing electric cooker, such as an electric cooker or an electric pressure cooker, generally includes a cooker body and a cooker cover, wherein a cooker liner is disposed in the cooker body, the cooker cover is covered on the cooker body to seal the cooker liner, and the cooker cover generally includes a plastic lining cover, a plastic outer cover and a metal inner cover. The metal inner cover is matched with the sealed pot container, and the metal inner cover is generally provided with an exhaust hole for discharging steam from the pot container. The plastic lining cover is generally provided with an installation structure for installing the metal inner cover, the metal inner cover is generally installed on the plastic lining cover in a clamping or hoisting mode, and the plastic outer cover is located on the outermost side and plays a role in decoration, so that the overall appearance of the pot cover is good. Since the steam is exhausted through the exhaust holes and generally passes through the plastic lining cover and the plastic outer cover, structures matched with the exhaust holes are arranged on the plastic lining cover and the plastic outer cover, such as an exhaust pipe or a steam valve, so that stains may be left between the plastic lining cover and the plastic outer cover when the steam is exhausted. In addition, some wires may be present between the plastic lining cover and the plastic outer cover to support the temperature measuring device or the operation device on the pot cover. Therefore, when the temperature measuring device or the operation device is damaged and needs to be maintained, the plastic outer cover needs to be disassembled. In the prior art, the plastic outer cover and the plastic lining cover are generally fixed by a plurality of circumferential screws, and the screws are required to be completely disassembled to remove the plastic outer cover. Of course, there are plastic outer covers and plastic liner covers connected by a plurality of circumferential snap structures, but the plastic outer covers are easy to deform and even damage during disassembly.

[ Utility model ] content

The present invention aims to solve to some extent one of the above-mentioned problems of the prior art. Therefore, the utility model provides an electric heat pot convenient to dismantle maintenance, the convenience is dismantled so that the maintenance to the plastics enclosing cover.

The utility model adopts the following technical scheme:

the utility model provides an electric heat pot convenient to dismantle maintenance, includes the pot body and pot cover, the internal pot courage that is equipped with of pot, pot cover lid are in order to seal the pot courage on the pot body, the pot cover includes plastics lining lid, plastics enclosing cover and metal inner cup, and the inboard holding chamber that forms the metal inner cup of plastics lining lid downside indent, and plastics enclosing cover establishes outside the plastics lining lid, the outer border of plastics lining lid is equipped with the platform that holds that circumference set up, is equipped with a plurality of support strengthening ribs on the plastics lining lid, is equipped with annular muscle on the platform, and the inboard joint support strengthening rib that connects of annular muscle, the outside of annular muscle are equipped with a plurality of first buckles, and plastics enclosing cover inboard is equipped with a plurality of second buckles, and second buckle and the mutual lock joint of corresponding of first buckle, and the inboard overlap joint of plastics enclosing cover lower edge forms the dismantlement seam towards the pot cover below in holding platform periphery to. So set up for the dismantlement seam is less, avoids debris to get into the pot cover, again because the accepting table side has set up annular muscle, makes annular muscle to the part of accepting table periphery only be connected with first buckle through the second buckle, during the dismantlement, easy deformation, so that the buckle separation, first buckle is located the accepting table in the ascending projection of vertical side, in order to form the instrument clearance of a circumference, conveniently realizes the whole dismantlements of pot cover circumference buckle.

The utility model discloses an embodiment, the outside of annular muscle still is equipped with the direction inclined plane, the direction inclined plane is located first buckle top. When the plastic outer cover is installed, the second buckle is fastened with the first buckle through the guide inclined plane.

The utility model discloses an in the embodiment, be equipped with the location breach on the annular muscle, the location breach corresponds the setting of second buckle. When the plastic outer cover is installed, the second buckle is arranged corresponding to the positioning notch, so that the plastic outer cover and the plastic lining cover are positioned well firstly, and then the buckle connection is realized.

In an embodiment of the present invention, the first buckles are symmetrically disposed outside the annular rib.

The utility model relates to an embodiment, the bearing platform is equipped with the step to make things convenient for the dismounting tool to get into and dismantle the seam.

In an embodiment of the present invention, a rough surface or a thin rib is disposed above the second buckle on the inner side of the plastic outer cover.

In an embodiment of the present invention, the second buckle is disposed at the inner side of the lower edge of the plastic outer cover, the second buckle is provided with a second hook, and the height of the second hook from the lower edge of the plastic outer cover is 0.3cm to 1 cm.

In an embodiment of the present invention, the inner side of the plastic outer cover is provided with a ring-shaped step below the second buckle.

The utility model discloses an embodiment, all be equipped with the strengthening rib on first buckle and the second buckle.

The utility model discloses an in the embodiment, still include the meal spoon, the spoon tip of meal spoon can stretch into and dismantle the seam, moves so that plastics enclosing cover deformation along the periphery of plastics lining lid, drives first buckle and second buckle and breaks away from.

The utility model discloses following beneficial effect has:

1. the inboard overlap joint of edge forms the dismantlement seam towards the pot cover below in the bearing platform periphery through the plastics enclosing cover down, make the dismantlement seam less, avoid debris to get into the pot cover, again because the bearing platform has set up annular muscle, make annular muscle only be connected with first buckle to the part of bearing platform periphery through the second buckle, during the dismantlement, easy deformation, so that the buckle separation, first buckle is located the bearing platform in the ascending projection of vertical side, with the instrument clearance of formation a circumference, conveniently realize the whole dismantlements of pot cover circumference buckle.

2. The bearing table and the plastic outer cover form a step on the lower surface so that a disassembling tool can conveniently enter the disassembling seam. The disassembling tool can easily enter the disassembling seam by virtue of the steps to relieve the buckling result, so that the plastic outer cover and the plastic inner liner are separated.

These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

[ description of the drawings ]

The invention will be further explained with reference to the drawings:

fig. 1 is a schematic view of an electric food warmer according to an embodiment of the present invention;

fig. 2 is an exploded view of a pot cover according to an embodiment of the present invention;

fig. 3 is a schematic view of a plastic liner according to an embodiment of the present invention;

FIG. 4 is a schematic view of a plastic cover according to an embodiment of the present invention;

fig. 5 is a sectional view of a pot cover according to an embodiment of the present invention;

fig. 6 is a partially enlarged view of a portion a in fig. 5.

Reference numerals:

the pot body 10, the pot cover 20, the plastic lining cover 21, the bearing platform 211, the annular rib 212, the supporting reinforcing rib 213, the first buckle 214, the guide inclined plane 215, the positioning notch 216, the plastic outer cover 22, the second buckle 221, the annular step 222, the metal inner cover 23, the pot liner 30 and the dismounting seam 40.

[ detailed description ] embodiments

The utility model provides an electric food warmer convenient for disassembly and maintenance, which comprises a pan body and a pan cover, wherein a pan liner is arranged in the pan body, the pan cover is covered on the pan body to seal the pan liner, the pot cover comprises a plastic lining cover, a plastic outer cover and a metal inner cover, the lower side of the plastic lining cover is recessed inwards to form an accommodating cavity of the metal inner cover, the plastic outer cover is sleeved outside the plastic lining cover, the outer border of plastics lining lid is equipped with the bearing platform that circumference set up, the plastics lining is covered and is equipped with a plurality of support strengthening ribs, be equipped with annular muscle on the bearing platform, the inboard joint support strengthening rib of annular muscle, the outside of annular muscle is equipped with a plurality of first buckles, plastics enclosing cover inboard is equipped with a plurality of second buckles, second buckle and the mutual lock joint that corresponds of first buckle, the inboard overlap joint of plastics enclosing cover lower edge forms the dismantlement seam towards the pot cover below in bearing platform periphery, and first buckle is located the bearing platform in the ascending projection of vertical side. So set up for the dismantlement seam is less, avoids debris to get into the pot cover, again because the accepting table side has set up annular muscle, makes annular muscle to the part of accepting table periphery only be connected with first buckle through the second buckle, during the dismantlement, easy deformation, so that the buckle separation, first buckle is located the accepting table in the ascending projection of vertical side, in order to form the instrument clearance of a circumference, conveniently realizes the whole dismantlements of pot cover circumference buckle.

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Example one

As shown in fig. 1 to 6, the electric pan of the present embodiment includes a pan body 10 and a pan cover 20, wherein a pan liner 30 is disposed in the pan body 10, the pan cover 20 covers the pan body 10 to seal the pan liner 30, and the pan liner 30 is used for placing food materials therein, it can be understood that a heating device is further disposed in the electric pan to heat the pan liner 30. The lid 20 of the present embodiment is hinged to the body 10, but the lid 20 may be completely detachable from the body 10.

As shown in fig. 2, the pot lid 20 of the present embodiment includes a plastic liner lid 21, a plastic outer lid 22, and a metal inner lid 23. The metal inner cover 23 is matched with the pot container 30 to seal the pot container 30, a sealing ring is arranged between the metal inner cover 23 and the pot container 30, and the metal inner cover 23 is provided with an exhaust hole for discharging steam from the pot container 30. The lower side of the plastic lining cover 21 is concave inwards to form a containing cavity of the metal inner cover 23, and the plastic outer cover 22 is sleeved outside the plastic lining cover 22.

In this embodiment, referring to fig. 2 and fig. 3, the outer edge of the plastic liner 21 is provided with a receiving platform 211 arranged circumferentially, the lower surface of the receiving platform 211 is the lower surface of the outer edge of the plastic liner 21, the receiving platform 211 can be understood as the circumferential horizontal section of the outer edge of the plastic liner 21, the receiving platform 211 is provided with an annular rib 212, the annular rib 212 is also arranged circumferentially of the plastic liner 21, the plastic liner 21 is provided with a plurality of supporting reinforcing ribs 213, the inner side of the annular rib 212 is connected with the supporting reinforcing ribs 213, the annular rib 212 is approximate to the circumferential direction of the pot cover, the supporting reinforcing ribs 213 are approximate to the radial direction of the pot cover, and the connection between the supporting reinforcing ribs 213 and the radial direction of the pot cover can.

Referring to fig. 4-6, the outer side of the annular rib 212 of the present embodiment is provided with a plurality of first fasteners 214, the inner side of the plastic outer cover 22 is provided with a plurality of second fasteners 221, the second fasteners 221 and the first fasteners 214 are fastened correspondingly, the inner side of the lower edge of the plastic outer cover 22 is overlapped on the outer periphery of the receiving platform 211 to form a detaching slot 40 facing the lower side of the pot cover, and the projection of the first fasteners 214 in the vertical direction is located in the receiving platform 211. The inboard overlap joint through edge under the plastics enclosing cover 22 forms the dismantlement seam 40 towards pot cover below in the bearing platform 211 periphery, make the dismantlement seam less, avoid debris to get into the pot cover, owing to set up annular muscle 212 on the bearing platform 211 again, make the annular muscle 212 only be connected with first buckle 214 through second buckle 221 to the part of bearing platform 211 periphery, during the dismantlement, easy deformation, so that the buckle separation, first buckle 214 is located the bearing platform 211 in the ascending projection of vertical side, with the instrument movable gap that forms a circumference, conveniently realize the whole dismantlements of pot cover circumference buckle.

In this embodiment, referring to fig. 3 and 6, the outer side of the annular rib 212 is further provided with a guiding inclined surface 215, and the guiding inclined surface 215 is located above the first catch 214. When the plastic outer cover 22 is installed, the guide slope 215 facilitates the fastening of the second latch 221 and the first latch 214. Specifically, the annular rib 212 is provided with a positioning notch 216, and the positioning notch 216 is arranged corresponding to the second buckle 221. When the plastic outer cover is installed, the second buckle 221 and the positioning notch 216 are correspondingly arranged, so that the plastic outer cover 22 and the plastic lining cover 21 are well positioned firstly, and then the buckle connection is realized. During the specific installation, close plastics enclosing cover 22 on plastics lining cover 21 earlier, then correspond second buckle 221 and location breach 216, through pressing plastics enclosing cover 22, the inboard second buckle 221 of plastics enclosing cover 22 slides in first buckle 214 along wire inclined plane 215 for second buckle and first buckle lock joint are fixed a position on vertical direction. And first buckle and the equal circumference equipartition of second buckle have a plurality ofly for also obtained spacingly in the horizontal direction. Specifically, the first buckle 214 is a slot formed on the outer side surface of the annular rib 212 of the plastic lining cover 21, and the second buckle 221 is provided with a second hook portion, and the second hook portion is buckled into the slot to realize fixation when the buckles are buckled.

In this embodiment, referring to fig. 6, the receiving platform 211 and the plastic outer cover 22 are stepped on the lower surface to facilitate the insertion of a removal tool into the removal slit 40. Specifically, the step is formed by the plastic outer cover 22 being lower than the receiving platform 211. When the plastic outer cap 22 is mounted on the plastic liner cap 21, the plastic outer cap 22 covers the sidewall of the plastic liner cap 21, and the plastic outer cap 22 is lower than the plastic liner cap 21 to form the step, and the joint of the plastic outer cap and the plastic liner cap 21, i.e., the detachment joint 40, allows an external tool to easily find and enter the detachment joint 40 due to the step.

In this embodiment, a rough surface or a thin rib is disposed on the inner side of the plastic outer cover above the second buckle 221. Because in the use, deformation can take place so that the second buckle can the lock in second buckle top, so the fracture takes place easily here, and this embodiment here is equipped with rough surface or thin muscle, can strengthen the intensity here, fracture when avoiding buckle lock deformation.

In this embodiment, referring to fig. 4 to 6, the second buckle 221 is disposed on the inner side above the lower edge of the plastic outer cover 22, and the second buckle 221 is provided with a second hook, and the height of the second hook from the lower edge of the plastic outer cover is 0.3cm to 1 cm. When the height is less than 0.3cm, the buckling force is too weak, which affects the buckling strength, and when the height is greater than 1cm, the installation and the disassembly are inconvenient. Further, an annular step 222 is arranged below the second buckle 221 on the inner side of the plastic outer cover. The annular step 222 can reinforce the strength of the plastic outer cover 22 and facilitate the installation with the plastic liner cover 21.

In this embodiment, the first buckle or/and the second buckle are provided with reinforcing ribs. The strength of the buckle can be enhanced through the reinforcing ribs, and cracking during use is avoided. Referring to fig. 4, the second buckle 221 of this embodiment is provided with a reinforcing rib, and the reinforcing rib connects the hook portion and the inner wall of the plastic outer cover 22, so that the strength of the hook portion is improved.

In this embodiment, electric heat pot still includes the meal spoon, and the spoon tip of meal spoon can stretch into dismantlement seam 40, and the periphery motion along the plastics lining lid is in order to make plastics enclosing cover deformation, drives first buckle and second buckle and breaks away from. Can realize dismantling the buckle through the spoon for spoon plastics enclosing cover breaks away from plastics lining lid, conveniently maintains the processing. Therefore, the utility model can be conveniently disassembled by common consumers for simple maintenance.

The electric cooker of the present embodiment may be understood as an electric rice cooker or an electric pressure cooker.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims (10)

1. An electric heating pan convenient for disassembly and maintenance comprises a pan body and a pan cover, wherein a pan liner is arranged in the pan body, the pan cover is covered on the pan body to seal the pan liner, the pot cover comprises a plastic lining cover, a plastic outer cover and a metal inner cover, the lower side of the plastic lining cover is recessed inwards to form an accommodating cavity of the metal inner cover, the plastic outer cover is sleeved outside the plastic lining cover, the pot cover is characterized in that the outer edge of the plastic lining cover is provided with a bearing table arranged in the circumferential direction, the plastic lining cover is provided with a plurality of supporting reinforcing ribs, the bearing table is provided with annular ribs, the reinforcing ribs are connected and supported in the annular ribs, the outer side of the annular ribs is provided with a plurality of first buckles, the inner side of the plastic outer cover is provided with a plurality of second buckles, the second buckles and the first buckles are mutually corresponding in lock joint, the inner lap joint of the lower edge of the plastic outer cover forms a disassembly seam facing the lower part of the pot cover at the periphery of the bearing table, and the projection of the first buckle in the vertical direction is positioned in the bearing table.

2. The electric food warmer convenient for disassembly and maintenance as claimed in claim 1, wherein a guiding inclined plane is further provided on the outer side of the annular rib, and the guiding inclined plane is located above the first buckle.

3. The electric food warmer convenient for disassembly and maintenance as claimed in claim 1, wherein the annular rib is provided with a positioning notch, and the positioning notch is arranged corresponding to the second buckle.

4. The electric food warmer, which is easy to disassemble and maintain as claimed in claim 1, wherein the receiving platform and the plastic outer lid are formed with a step on the lower surface to facilitate the insertion of a disassembling tool into the disassembling slit.

5. The electric food warmer convenient for disassembly and maintenance as set forth in claim 4, wherein said step is formed by said plastic outer lid being lower than said receiving platform.

6. The electric food warmer convenient for disassembly and maintenance as claimed in claim 1, wherein the inner side of the plastic outer cover above the second buckle is provided with rough surface or fine ribs.

7. The electric food warmer convenient for disassembly and maintenance according to claim 1, wherein the second buckle is disposed at the upper inner side of the lower edge of the plastic outer cover, and the second buckle is provided with a second hook, and the height of the second hook from the lower edge of the plastic outer cover is 0.3cm to 1 cm.

8. The electric food warmer convenient for disassembly and maintenance as claimed in claim 7, wherein the inside of the plastic outer cover is provided with an annular step below the second buckle.

9. The electric food warmer convenient for disassembly and maintenance according to any one of claims 1 to 8, wherein the first buckle or/and the second buckle is provided with a reinforcing rib.

10. The electric food warmer convenient for disassembly and maintenance as claimed in any one of claims 1 to 8, further comprising a spoon, wherein a spoon end of the spoon can extend into the disassembly slit and move along the outer periphery of the plastic lining cover to deform the plastic outer cover so as to drive the first buckle and the second buckle to be disengaged.