CN211155252U - Bottom shell and cooking utensil - Google Patents
Bottom shell and cooking utensil Download PDFInfo
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- CN211155252U CN211155252U CN201922093981.XU CN201922093981U CN211155252U CN 211155252 U CN211155252 U CN 211155252U CN 201922093981 U CN201922093981 U CN 201922093981U CN 211155252 U CN211155252 U CN 211155252U
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- connecting portion
- grid
- grating
- ribs
- bottom case
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Abstract
The utility model provides a drain pan and cooking utensil. Wherein, the drain pan includes: the body is provided with a first grating and a second grating, and the first grating is positioned on the inner side of the second grating; the first connecting portion are arranged on the first grating and used for installing and positioning the body. The utility model discloses a drain pan includes the body, and the body is formed with first grid and second grid, and first grid is located the inboard of second grid to make first connecting portion locate on first grid, the second grid can play and shelter from the effect, and first connecting portion can not expose the second grid outward, and like this, even be formed with the trace that contracts water on the first connecting portion, also can not make the trace that contracts water expose outward, and then can not influence the outward appearance aesthetic property of drain pan. And the first connecting portion is arranged on the first grating, the distance between the first connecting portion and the bottom surface is increased, the situation that water is absorbed from the bottom and directly enters the base is reduced, and the waterproof effect of the product is improved.
Description
Technical Field
The utility model relates to a cooking utensil technical field particularly, relates to a drain pan and cooking utensil.
Background
The plastic connecting piece used for installing and positioning the bottom shell is arranged on the bottom shell of the cooking appliance, the bottom of the plastic connecting piece is exposed out of the grid of the bottom shell, in order to avoid exposing out of the shrink marks to influence the attractiveness of the product, in the related technology, the grid holes connected with the plastic connecting piece are filled and then are integrally turned, so that the processing procedure is complicated, and the production cost is high.
SUMMERY OF THE UTILITY MODEL
The present invention aims at least solving one of the technical problems existing in the prior art or the related art.
For this reason, the utility model discloses a first aspect provides a drain pan.
A second aspect of the present invention provides a cooking appliance.
In view of this, the first aspect of the present invention provides a bottom casing, including: the body is provided with a first grating and a second grating, and the first grating is positioned on the inner side of the second grating; the first connecting portion are arranged on the first grating and used for installing and positioning the body.
The utility model provides a bottom shell which comprises a body, wherein the body is provided with a first grid and a second grid, the first grid is positioned at the inner side of the second grid, the first connecting part is arranged on the first grating, the second grating can play a role of shielding, the first connecting part can not expose the second grating, thus, even if the first connecting portion is formed with the shrinkage mark, the shrinkage mark is not exposed, and the appearance of the bottom shell is not affected, and the structure ensures the connection reliability of the first connecting part and the first grating and the beautiful appearance of the product, the process of integrally turning the holes after the holes are filled is not needed, the processing procedure of the product is simplified, the processing efficiency of the product is favorably improved, and the problems that the grid holes connected with the connecting pieces need to be filled in the related technology and then are integrally turned so that the processing procedure is complicated and the production cost is increased are solved. And the first connecting portion is arranged on the first grating, the distance between the first connecting portion and the bottom surface is increased, the situation that water is absorbed from the bottom and directly enters the base is reduced, and the waterproof effect of the product is improved.
According to the utility model discloses foretell drain pan can also have following additional technical characterstic:
in one possible design, the first connection is formed on a side of the first grid and protrudes from the first grid to a side away from the second grid.
In the design, the protruding extending direction of the first connecting part is reasonably limited to enable the first connecting part to protrude from the first grating to one side far away from the second grating, so that any point on the first connecting part is ensured not to be exposed out of the second grating, and further the shrinkage mark on the first connecting part is ensured not to be exposed out to influence the attractiveness of the product.
In one possible design, the first connecting portion has a first side wall, the first side wall encloses the first mounting hole, and the first side wall is connected with the first grid, wherein a wall thickness T of the first side wall is greater than or equal to 0.4 times a wall thickness of the first grid.
In this design, first connecting portion have first lateral wall, and first mounting hole is enclosed to first lateral wall, and then makes first connecting portion be connected in order to realize the assembly of drain pan and other devices with adapting unit through first mounting hole. Meanwhile, the wall thickness T of the first side wall is set to be more than or equal to 0.4 times of the wall thickness of the first grating, so that the structural strength of the first connecting part is limited while the integral assembling structural strength of the first grating and the first connecting part is ensured, and the stability and the reliability of bottom shell assembling can be further ensured; the wall thickness T of the first side wall is larger than or equal to 0.6 times of the wall thickness of the first grating, and the structural strength of the first connecting portion can be further improved.
In one possible embodiment, the first grid comprises a plurality of first ribs arranged at a distance from one another, and the first connection portion is connected to two adjacent first ribs.
In this design, through the connection structure who limits first grid and first connecting portion for first connecting portion are connected with two adjacent first ribs of first grid, like this, have increased the area of contact of first grid and first connecting portion, and then are favorable to promoting the structural strength of the junction of first grid and first connecting portion.
In one possible design, the protruding sections are formed on the opposite surfaces between the adjacent first ribs connected with the first connecting parts, and the protruding sections of the adjacent first ribs are distributed at intervals, wherein the distance between the adjacent first ribs not connected with the first connecting parts is larger than the distance between the protruding sections of the adjacent first ribs.
In the design, convex extending sections are formed on opposite surfaces between adjacent first ribs connected with the first connecting parts, and the convex extending sections of the adjacent first ribs are distributed at intervals so as to increase the contact area of the first ribs and the first connecting parts, and further enhance the assembling structural strength of the first grating and the first connecting parts. Wherein, the interval between the adjacent first rib that is not connected with first connecting portion is greater than the interval between the protruding section of stretching of adjacent first rib, like this, can guarantee the whole heat radiating area of drain pan, that is to say, this structural setting has strengthened the assembly structure intensity of first connecting portion and first grid under the circumstances of guaranteeing the drain pan heat dissipation demand, and then is favorable to strengthening the assembly structure intensity of drain pan and other devices.
In one possible embodiment, the second grid comprises one or more second ribs, the projections of which to the first grid at least partially cover the recesses.
In this design, through the assembly structure who rationally sets up first grid and second grid for the second rib of second grid covers the vacancy (being formed with the vacancy between the adjacent first rib) to the projection at least part of first grid, has increased the holistic air-out area of drain pan like this, has increased the flow area of air current, and then is favorable to promoting the radiating effect of drain pan.
In one possible design, the bottom case further includes: the second connecting portion are arranged on the second grating and provided with second mounting holes, and the second mounting holes are opposite to and communicated with the first mounting holes of the first connecting portions.
In this design, the drain pan still includes the second connecting piece to the second mounting hole that makes the second connecting piece is relative and the intercommunication with the first mounting hole position of first connecting portion, like this, is favorable to the extension to insert the degree of depth of first connecting portion with first connecting portion matched with adapting unit, and then can improve first connecting portion and adapting unit assembly structure intensity, so can guarantee the assembly structure intensity of drain pan and other devices. Meanwhile, the second connecting portion are provided with the second mounting holes, so that the blocking area of the second connecting portion to the air flow is reduced, and the heat dissipation effect is favorably improved. In addition, the second connecting portion play the effect of sheltering from first connecting portion, and the second connecting portion further blockked the condition emergence that the shrink trace of first connecting portion exposes for the structure setting of first connecting portion, are favorable to promoting the aesthetic property of product appearance. In one possible design, the second connection passes through the second grid and is connected to the first connection.
In this design, the second connection passes through the second grid and is connected to the first connection. The second connecting portion pass through the second grid and link to each other with first connecting portion, have injectd the connection structure of first connecting portion, first grid and second grid promptly, that is to say, first connecting portion are connected with the second grid through the second connecting portion, and then make first grid and second grid become an assembly body, have strengthened the assembly structure intensity of body, and then are favorable to strengthening the assembly structure intensity of drain pan and other devices.
In one possible design, the second connecting portion has a second sidewall enclosing the second mounting hole, the second sidewall is connected to the second grid, wherein the second sidewall extends from the second grid to the first connecting portion and is connected to the first connecting portion; and/or the second side wall extends from the second grid to the first connecting part and is connected with the first grid.
In this design, through the extending direction of rationally injecing the second connecting portion, make the second lateral wall extend to first connecting portion from the second grid, and be connected with first connecting portion, promptly, first connecting portion, first grid and second grid are connected as a whole through the second connecting portion, and then can strengthen the holistic structural strength of drain pan, and simultaneously, because the second connecting portion have the second lateral wall, the second lateral wall closes and encloses out the second mounting hole, and then the extension inserts the degree of depth of first connecting portion with first connecting portion matched with adapting unit, and then can improve first connecting portion and adapting unit assembly structural strength, so can guarantee the structural strength of drain pan assembly.
Further, the second side wall extends to first connecting portion from the second grid to be connected with first grid, and the second side wall is connected first grid and second grid and is an assembly body, has strengthened the assembly structural strength of first connecting portion with the body, and then is favorable to strengthening the assembly structural strength of drain pan and other devices.
Furthermore, the structure setting makes the second connecting portion go up can not be formed with the shrink trace, and simultaneously, the second grid plays the better effect of blocking to the first mounting hole of first connecting portion for first mounting hole can not expose outward, and then can not influence the uniformity and the aesthetic property of product outward appearance, has further promoted the waterproof nature of product simultaneously.
In one possible embodiment, the width of the second connecting portion is less than or equal to the extension of the second grid in the radial direction of the bottom shell.
In this design, through the relation that rationally sets up the width of first connecting portion and the extension length of second grid along the drain pan radial direction for the extension length of second grid along the drain pan radial direction of width less than or equal to of second connecting portion, like this, when guaranteeing the assembly structure intensity of second grid and first connecting portion, reduced the area that shelters from of second connecting portion to the air current, and then be favorable to promoting the radiating efficiency of product.
In one possible embodiment, the first connection part is connected to the second connection part in an integrally molded manner.
In this design, first connecting portion are connected with second connecting portion integrated into one piece, and first connecting portion and second connecting portion need not the equipment, and the precision is higher, and more can compromise the machining efficiency and the quality of product.
In a possible design, the number of the first connecting portions is multiple, the multiple first connecting portions are arranged at intervals along the circumferential direction of the body, and the number of the second connecting portions is the same as the number of the first connecting portions and is correspondingly arranged.
In this design, the quantity of first connecting portion is a plurality of, and a plurality of first connecting portions are arranged along the circumference interval of body, like this, has increased the hookup location and the connection area of drain pan with other devices, and then is favorable to promoting the assembly structure intensity of drain pan with other devices.
A second aspect of the present invention provides a cooking appliance, including: a connecting member; and a bottom case designed as in any one of the first aspect, the bottom case being located below the connection member, the connection member penetrating into the first mounting hole of the bottom case and locking the bottom case and the first connection portion.
The utility model provides a cooking utensil, because of including as the drain pan of arbitrary design in the first aspect, consequently have the whole beneficial effect of above-mentioned drain pan, do not state one by one here.
Wherein the bottom case is connected with other devices of the cooking appliance through a connection member.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 shows a schematic structural view of a first perspective of a body of an embodiment of the invention;
FIG. 2 shows a cross-sectional view taken along line A-A of the embodiment of FIG. 1;
fig. 3 shows a schematic structural view of a second perspective of the body of an embodiment of the invention;
fig. 4 shows a schematic structural view of a third perspective of the body of an embodiment of the invention;
fig. 5 shows a schematic structural diagram of a first viewing angle of the bottom case according to an embodiment of the present invention;
FIG. 6 shows a cross-sectional view in the direction B-B of the embodiment of FIG. 5;
FIG. 7 shows a close-up view of the embodiment of FIG. 6 at C;
fig. 8 shows a schematic structural diagram of a second viewing angle of the bottom case according to an embodiment of the present invention;
fig. 9 shows a schematic structural diagram of a third viewing angle of the bottom case according to an embodiment of the present invention;
figure 10 shows a cross-sectional view of the body and the second connection portion of one embodiment of the invention;
fig. 11 shows a partial enlarged view of the embodiment of fig. 10 at D.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 11 is:
100 bottom shell, 110 body, 112 first grid, 1122 first rib, 1124 protruding section, 1126 vacancy, 114 second grid, 1142 second rib, 120 first connecting portion, 122 first side wall, 124 first mounting hole, 130 second connecting portion, 132 second side wall, 134 second mounting hole.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
A cooking appliance according to some embodiments of the present invention is described below with reference to fig. 1 to 11.
Example 1:
as shown in fig. 1 to 9, an embodiment of the first aspect of the present invention provides a bottom case 100 including a body 110 and a first connecting portion 120, wherein the body 110 is formed with a first grid 112 and a second grid 114, the first grid 112 is located inside the second grid 114, the first connecting portion 120 is disposed on the first grid 112, and the first connecting portion 120 is used for installing and positioning the body 110.
The above-described embodiment of the present invention provides a case including a body 110, the body 110 being formed with a first grill 112 and a second grill 114, the first grill 112 being positioned inside the second grill 114, and the first connecting portion 120 is disposed on the first grill 112, the second grill 114 can have a shielding effect, and the first connecting portion 120 does not expose the second grill 114, so that, even if the shrinkage mark is formed on the first connection portion 120, the shrinkage mark is not exposed, and the appearance of the bottom case 100 is not affected, and the structure can ensure the connection reliability between the first connection part 120 and the first grid 112 and the beautiful appearance of the product, the process of integrally turning the holes after the holes are filled is not needed, the processing procedure of the product is simplified, the processing efficiency of the product is favorably improved, and the problems that the grid holes connected with the connecting pieces need to be filled in the related technology and then are integrally turned so that the processing procedure is complicated and the production cost is increased are solved. And the structure that first connecting portion 120 is located on first grid 112 has increaseed the distance of first connecting portion 120 and bottom surface, reduces the condition that the bottom absorbs water and directly goes into in the base, has promoted the water-proof effects of product.
Specifically, the first connection portion 120 is a first plastic connection portion. The shape of first connecting portion 120 may be set according to the actual structure inside bottom case 100, and then the occupancy rate of first connecting portion 120 to the inner space of bottom case 100 is reduced while the structural strength of first connecting portion 120 is guaranteed, and then the reasonable layout of other devices in bottom case 100 is facilitated, for example, the shape of first connecting portion 120 includes: cylinders, cones, spheres, cuboids, etc., to name but a few.
Specifically, the body 110 is integrally formed with the first connecting portion 120, the first connecting portion 120 and the body 110 do not need to be assembled, the precision is higher, and the processing efficiency and the quality of the product can be considered.
Further, as shown in fig. 3, 5, 6, 7 and 8, the first connection portion 120 is formed at one side of the first grill 112 and protrudes from the first grill 112 to a side away from the second grill 114. The protruding direction of the first connecting portion 120 is properly defined so that the first connecting portion 120 protrudes from the first grid 112 to a side away from the second grid 114, so as to ensure that any point on the first connecting portion 120 is not exposed to the second grid 114, and further ensure that the shrink mark on the first connecting portion 120 is not exposed to affect the aesthetic property of the product.
Meanwhile, the protruding direction of the first connection portion 120 makes the first connection portion 120 have a certain distance to the second grill 114 toward one side of the bottom wall of the bottom case 100, so that the installation direction of the connection member matched with the first connection portion 120 is not limited, e.g., the connection member is inserted into the first connection portion 120 from one side of the bottom wall of the bottom case 100 toward the first connection portion 120, e.g., the connection member is inserted into the connection member 120 from one side of the bottom wall of the bottom case 100 away from the first connection portion 120, the connection member does not expose the second grill 114, so the assembly difficulty of the bottom case 100 is reduced, and the assembly efficiency is improved.
Example 2:
in one embodiment of the present invention, the bottom case 100 includes a body 110 and a first connection portion 120, the body 110 is formed with a first grill 112 and a second grill 114, and the first connection portion 120 has a first sidewall 122.
As shown in fig. 5 to 7, the first sidewall 122 encloses the first mounting hole 124, and the first sidewall 122 is connected to the first grid 112, wherein a wall thickness T of the first sidewall 122 is greater than or equal to 0.4 times a wall thickness T of the first grid 112.
In detail, the first connecting portion 120 has a first sidewall 122, and the first sidewall 122 encloses a first mounting hole 124, so that the first connecting portion 120 is connected with the connecting member through the first mounting hole 124 to assemble the bottom case 100 with other devices. Meanwhile, wall thickness T of first sidewall 122 is set to be greater than or equal to 0.4 times of wall thickness T of first grill 112, so as to limit structural strength of first connection portion 120 while ensuring overall assembly structural strength of first grill 112 and first connection portion 120, and further ensure stability and reliability of bottom case 100 assembly; by setting the wall thickness T of the first sidewall 122 to be equal to or greater than 0.6 times the wall thickness of the first grill 112, the structural strength of the first connection portion 120 itself can be further improved. For example, first sidewall 122 has a wall thickness T equal to 0.5 times the wall thickness of first grill 112, and first sidewall 122 has a wall thickness T equal to 0.7 times the wall thickness of first grill 112.
Example 3:
as shown in fig. 2, 6 and 7, in an embodiment of the present invention, the bottom case 100 includes a body 110 and a first connecting portion 120, the body 110 is formed with a first grid 112 and a second grid 114, the first connecting portion 120 has a first sidewall 122, and the first grid 112 includes a plurality of first ribs 1122 disposed at intervals.
The first connecting portion 120 is connected to two adjacent first ribs 1122.
In detail, the first connecting portion 120 is connected to two adjacent first ribs 1122 of the first grill 112, so that a contact area between the first grill 112 and the first connecting portion 120 is increased, and thus, the structural strength of the connection between the first grill 112 and the first connecting portion 120 is improved.
In detail, the first mounting hole 124 of the first connecting portion 120 corresponds to the gap between two adjacent first ribs 1122, so that the depth of the connecting component matched with the first connecting portion 120 inserted into the first connecting portion 120 is increased, the assembling structural strength of the first connecting portion 120 and the connecting component is improved, and the assembling structural strength of the bottom case 100 and other devices can be ensured.
In detail, the contact areas of the first connecting portion 120 and two adjacent first ribs 1122 may be equal or different, that is, the assembling size of the first connecting portion 120 relative to two adjacent first ribs 1122 may be specifically adjusted according to the layout of the other devices located in the bottom case 100, so as to facilitate reasonable assembly of the other devices in the bottom case 100 while ensuring the assembling stability and reliability of the bottom case 100 and the other devices.
Example 4:
in an embodiment of the present invention, the bottom case 100 includes a body 110 and a first connecting portion 120, the body 110 is formed with a first grill 112 and a second grill 114, the first connecting portion 120 has a first sidewall 122, the first grill 112 includes a plurality of first ribs 1122 spaced apart from each other, and a protruding section 1124 is formed on the opposite surface between the adjacent first ribs 1122 connected to the first connecting portion 120.
The protruding sections 1124 of adjacent first ribs 1122 are spaced apart, and the distance between adjacent first ribs 1122 without the first connecting portion 120 is greater than the distance between the protruding sections 1124 of adjacent first ribs 1122.
In detail, protruding sections 1124 are formed on opposite surfaces between adjacent first ribs 1122 connected to the first connection portion 120, and the protruding sections 1124 of adjacent first ribs 1122 are distributed at intervals, so as to increase a contact area between the first ribs 1122 and the first connection portion 120, thereby enhancing an assembly structural strength of the first grill 112 and the first connection portion 120. The distance between adjacent first ribs 1122 not connected to first connection portion 120 is greater than the distance between protruding sections 1124 of adjacent first ribs 1122, so that the overall heat dissipation area of bottom case 100 can be ensured, that is, the structural arrangement enhances the assembly structural strength of first connection portion 120 and first grid 112 under the condition of ensuring the heat dissipation requirement of bottom case 100, thereby facilitating the enhancement of the assembly structural strength of bottom case 100 and other devices.
Example 5:
in an embodiment of the present invention, the bottom case 100 includes a body 110 and a first connection portion 120, the body 110 is formed with a first grill 112 and a second grill 114, the first connection portion 120 has a first sidewall 122, the first grill 112 includes a plurality of first ribs 1122 spaced apart from each other, between adjacent first ribs 1122 connected to the first connection portion 120, a protruding extension 1124 is formed on the opposite surface, and the second grill 114 includes one or more second ribs 1142.
As shown in fig. 7 and 11, empty spaces 1126 are formed between adjacent first ribs 1122, and the projection of the second ribs 1142 to the first grid 112 at least partially covers the empty spaces 1126.
In detail, through the reasonable arrangement of the assembly structure of first grid 112 and second grid 114, second rib 1142 of second grid 114 covers vacancy 1126 at least partially to the projection of first grid 112 and is formed with vacancy 1126 between adjacent first rib 1122, so that the whole air outlet area of bottom case 100 is increased, the flow area of the air flow is increased, and the heat dissipation effect of bottom case 100 is further improved.
Example 6:
in an embodiment of the present invention, the bottom case 100 includes a body 110, a first connecting portion 120 and a second connecting portion 130, the body 110 is formed with a first grid 112 and a second grid 114, the first connecting portion 120 has a first sidewall 122, the first grid 112 includes a plurality of first ribs 1122 arranged at intervals, between adjacent first ribs 1122 connected to the first connecting portion 120, a protruding extension section 1124 is formed on the opposite surface, and the second grid 114 includes one or more second ribs 1142.
As shown in fig. 7, the second connecting portion 130 is disposed on the second grill 114, the second connecting portion 130 is disposed with a second mounting hole 134, and the second mounting hole 134 is opposite to and communicated with the first mounting hole 124 of the first connecting portion 120.
In detail, the bottom chassis 100 further includes a second connecting member, and the second mounting hole 134 of the second connecting member is opposite to and communicated with the first mounting hole 124 of the first connecting portion 120, so that the depth of the connecting member, which is engaged with the first connecting portion 120, inserted into the first connecting portion 120 is extended, the assembling structural strength of the first connecting portion 120 and the connecting member is improved, and the assembling structural strength of the bottom chassis 100 and other devices is ensured. Meanwhile, since the second connecting portion 130 is provided with the second mounting hole 134, the blocking area of the second connecting portion 130 to the air flow is reduced, thereby facilitating the improvement of the heat dissipation effect. In addition, the second connecting portion 130 plays a role in shielding the first connecting portion 120, and the second connecting portion 130 further blocks the exposure of the shrinkage mark of the first connecting portion 120 relative to the structural arrangement of the first connecting portion 120, which is beneficial to improving the appearance of the product.
Further, the second connection portion 130 passes through the second grill 114 and is connected to the first connection portion 120. The second connection portion 130 passes through the second grid 114 and is connected to the first connection portion 120, that is, the connection structure of the first connection portion 120, the first grid 112 and the second grid 114 is defined, that is, the first connection portion 120 is connected to the second grid 114 through the second connection portion 130, so that the first grid 112 and the second grid 114 become an assembly body, the assembly structural strength of the body 110 is enhanced, and the assembly structural strength of the bottom case 100 and other devices is further enhanced.
Specifically, as shown in fig. 7, the second connection portion 130 passes through the second grid 114 and is connected to the first connection portion 120, that is, the first connection portion 120, the first grid 112, the second connection portion 130 and the second grid 114 are connected as a whole (referred to as an insulation portion). When the lead wire of cooking utensil's fan was located insulating part department, to the lead wire of fan, from the insulating part be close to one side wall of lead wire to the insulating part deviate from the opposite side wall of lead wire and form a longer creepage distance, so can improve security and the reliability that the product used.
Example 7:
in an embodiment of the present invention, the bottom case 100 includes a body 110, a first connecting portion 120 and a second connecting portion 130, the body 110 is formed with a first grid 112 and a second grid 114, the first connecting portion 120 has a first side wall 122, the first grid 112 includes a plurality of first ribs 1122 arranged at intervals, between adjacent first ribs 1122 connected to the first connecting portion 120, a protruding extension section 1124 is formed on the opposite surface, the second grid 114 includes one or more second ribs 1142, and the second connecting portion 130 has a second side wall 132.
As shown in fig. 7 and 11, the second sidewall 132 encloses the second mounting hole 134, the second sidewall 132 is connected to the second grid 114, and the second sidewall 132 extends from the second grid 114 to the first connection portion 120 and is connected to the first connection portion 120; and/or the second sidewall 132 extends from the second grill 114 toward the first connection 120 and is connected to the first grill 112.
In detail, second lateral wall 132 includes two sub-walls, two sub-walls are relative and the interval arrangement along the circumference of drain pan 100, two sub-walls close and enclose out second mounting hole 134, this structure sets up the degree of depth that extension and first connecting portion 120 matched with adapting unit inserted first connecting portion 120, and then can improve first connecting portion 120 and adapting unit assembly structural strength, so can guarantee the structural strength of drain pan 100 assembly, and the heat radiating area of drain pan 100 has been increased, the area of sheltering from to the air current has been reduced, be favorable to promoting the radiating effect. And the second sidewall 132 extends from the second grid 114 to the first connecting portion 120 and is connected to the first connecting portion 120, that is, the first connecting portion 120, the first grid 112 and the second grid 114 are connected as a whole through the second connecting portion 130, so that the overall structural strength of the bottom case 100 can be enhanced.
In addition, the second sidewall 132 extends from the second grid 114 to the first connecting portion 120 and is connected to the first grid 112, and the second sidewall 132 connects the first grid 112 and the second grid 114 into an assembly, so that the assembly structural strength of the first connecting portion 120 and the body 110 is enhanced, and the assembly structural strength of the bottom case 100 and other devices is further enhanced.
Furthermore, the second sidewall 132 extends from the second grill 114 to the first connecting portion 120, and is connected to the first connecting portion 120; and/or the second sidewall 132 extends from the second grill 114 toward the first connection 120 and is connected to the first grill 112. This structural arrangement makes can not be formed with the shrink trace on the second connecting portion 130, and simultaneously, second grid 114 plays the effect of blocking to the first mounting hole 124 of first connecting portion 120 for first mounting hole 124 can not expose outward, and then can not influence the uniformity and the aesthetic property of product outward appearance, has further promoted the waterproof nature of product simultaneously.
Further, as shown in fig. 11, the width d1 of the second connection portion 130 is equal to or less than the extension length d2 of the second grill 114 in the radial direction of the bottom case 100. Through the relation between the width d1 that rationally sets up second connecting portion 130 and the extension length d2 of second grid 114 along drain pan 100 radial direction for width d1 less than or equal to of second connecting portion 130 is along extension length d2 of drain pan 100 radial direction for, like this, when guaranteeing second grid 114 and first grid 112 and first connecting portion 120's assembly structure intensity, the area of sheltering from to the air current of second connecting portion 130 has been reduced, and then the radiating efficiency who is favorable to promoting the product.
Further, the first connecting portion 120 is integrally connected with the second connecting portion 130. First connecting portion 120 is connected with second connecting portion 130 integrated into one piece, and first connecting portion 120 and second connecting portion 130 need not the equipment, and the precision is higher, and more can compromise the machining efficiency and the quality of product.
Further, the number of the first connection portions 120 is plural, the plural first connection portions 120 are arranged at intervals along the circumferential direction of the body 110, and the number of the second connection portions 130 is the same as and is correspondingly arranged to the number of the first connection portions 120. This structure setting has increased the hookup location and the connection area of drain pan 100 with other devices, and then is favorable to promoting the assembly structure intensity of drain pan 100 with other devices. Meanwhile, several of the first connecting portions 120 may be selected to be connected according to actual use requirements, so as to connect the bottom case 100 of one type with other devices of various sizes and shapes, thereby facilitating the increase of the use universality of the bottom case 100. Meanwhile, the number of the second connecting portions 130 is the same as that of the first connecting portions 120 and is correspondingly set, so that each first connecting portion 120 is provided with one second connecting portion 130, which can ensure the assembling structural strength of each first connecting portion 120 and the body 110, and further ensure the assembling stability and reliability of the bottom case 100 and other devices.
The number of the first connecting portions 120 is plural, and the plurality of first connecting portions 120 are arranged at intervals along the circumferential direction of the body 110, so that the connecting positions and the connecting areas of the bottom case 100 and other devices are increased, and further, the assembly structure strength of the bottom case 100 and other devices is improved. Meanwhile, several of the first connecting portions 120 may be selected to be connected in a targeted manner according to actual use requirements, so as to connect the bottom case 100 of one type with other devices of various sizes and shapes, thereby facilitating the improvement of the use universality of the bottom case 100. Meanwhile, the number of the second connecting portions 130 is the same as that of the first connecting portions 120 and is correspondingly set, so that each first connecting portion 120 is provided with one second connecting portion 130, which can ensure the assembling structural strength of each first connecting portion 120 and the body 110, and further ensure the assembling stability and reliability of the bottom case 100 and other devices.
Example 8:
embodiments of the second aspect of the present invention provide a cooking appliance including a connecting member and a bottom case 100 as in any one of the embodiments of the first aspect.
The bottom chassis 100 is located below the connecting member, and the connecting member penetrates into the first mounting hole 124 of the bottom chassis 100 and locks the bottom chassis 100 and the first connecting portion 120.
The present invention provides a cooking appliance, which includes the bottom case 100 according to any one of the embodiments of the first aspect, and thus has all the advantages of the bottom case 100, which are not described herein.
In detail, the cooking appliances are induction cookers, electric pressure cookers, and the like.
The specific embodiment is as follows:
fig. 1 to 4 illustrate the structure of the body 110, fig. 5 to 9 illustrate the assembly structure of the body 110 with the first and second connection parts 120 and 130, and fig. 10 and 11 illustrate the assembly structure of the body 110 with the second connection part 130. The body 110 is integrally formed with the first connecting portion 120 and the second connecting portion 130, and the thickness of the second connecting portion 130 is smaller than or equal to the wall thickness of the second grille 114, so that the thickness of the second connecting portion 130 is reduced while the assembly structural strength of the second grille 114, the first grille 112 and the first connecting portion 120 is ensured, and further, the shrinkage mark of the second connecting portion 130 is prevented from being generated when the body 110, the first connecting portion 120 and the second connecting portion 130 are integrally formed.
Wherein, the first connecting portion 120 is a screw column; the connecting members are screws, rivets, etc., and any device capable of connecting the first connecting portion 120 is within the scope of the present application, and is not specifically listed here.
In the present application, the term "plurality" means two or more unless expressly defined 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present specification, 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 description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by 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 (13)
1. A bottom case, comprising:
a body formed with a first grill and a second grill, the first grill being located inside the second grill;
the first connecting portion is arranged on the first grating and used for installing and positioning the body.
2. The bottom case of claim 1,
the first connecting part is formed on one side of the first grating and protrudes from the first grating to one side far away from the second grating.
3. Bottom shell according to claim 1 or 2,
the first connecting portion is provided with a first side wall, the first side wall encloses a first mounting hole, the first side wall is connected with the first grating, and the wall thickness T of the first side wall is larger than or equal to 0.4 times of the wall thickness of the first grating.
4. Bottom shell according to claim 1 or 2,
the first grid comprises a plurality of first ribs arranged at intervals, and the first connecting part is connected with two adjacent first ribs.
5. The bottom case of claim 4,
protruding sections are formed on opposite surfaces between adjacent first ribs connected with the first connecting parts, and the protruding sections of the adjacent first ribs are distributed at intervals, wherein,
the distance between the adjacent first ribs which are not connected with the first connecting parts is larger than the distance between the protruding sections of the adjacent first ribs.
6. The bottom case of claim 4,
vacant spaces are formed between the adjacent first ribs, the second grating comprises one or more second ribs, and the projection of the second ribs to the first grating at least partially covers the vacant spaces.
7. The bottom shell according to claim 1 or 2, further comprising:
the second connecting portion are arranged on the second grating, second mounting holes are formed in the second connecting portion, and the second mounting holes are opposite to and communicated with the first mounting holes of the first connecting portion.
8. The bottom case of claim 7,
the second connecting portion passes through the second grid and is connected with the first connecting portion.
9. The bottom case of claim 7,
the second connecting portion has a second sidewall enclosing the second mounting hole, the second sidewall being connected to the second grill,
the second side wall extends from the second grid to the first connecting part, is connected with the first connecting part and seals the first mounting hole; and/or
The second side wall extends from the second grid to the first connecting portion, is connected with the first grid, and seals the first mounting hole.
10. The bottom case of claim 9,
the width of the second connecting part is smaller than or equal to the extension length of the second grating along the radial direction of the bottom shell.
11. The bottom case of claim 7,
the first connecting portion is connected with the second connecting portion in an integrated forming mode.
12. The bottom case of claim 7,
the number of the first connecting portions is multiple, the first connecting portions are arranged at intervals along the circumferential direction of the body, and the number of the second connecting portions is the same as that of the first connecting portions and is correspondingly arranged.
13. A cooking appliance, comprising:
a connecting member; and
the bottom chassis of any one of claims 1 to 12, the bottom chassis being located below the connection member, the connection member penetrating into the first mounting hole of the bottom chassis and locking the bottom chassis with the first connection portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922093981.XU CN211155252U (en) | 2019-11-28 | 2019-11-28 | Bottom shell and cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922093981.XU CN211155252U (en) | 2019-11-28 | 2019-11-28 | Bottom shell and cooking utensil |
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| Publication Number | Publication Date |
|---|---|
| CN211155252U true CN211155252U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922093981.XU Active CN211155252U (en) | 2019-11-28 | 2019-11-28 | Bottom shell and cooking utensil |
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| CN (1) | CN211155252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113847627A (en) * | 2020-12-28 | 2021-12-28 | 杭州九阳小家电有限公司 | Electromagnetic cooking device with good heat dissipation |
-
2019
- 2019-11-28 CN CN201922093981.XU patent/CN211155252U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113847627A (en) * | 2020-12-28 | 2021-12-28 | 杭州九阳小家电有限公司 | Electromagnetic cooking device with good heat dissipation |
| CN113847627B (en) * | 2020-12-28 | 2023-06-09 | 杭州九阳小家电有限公司 | Electromagnetic cooking device with good heat dissipation |
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