CN208822451U - Cooking apparatus - Google Patents
Cooking apparatus Download PDFInfo
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- CN208822451U CN208822451U CN201820411330.3U CN201820411330U CN208822451U CN 208822451 U CN208822451 U CN 208822451U CN 201820411330 U CN201820411330 U CN 201820411330U CN 208822451 U CN208822451 U CN 208822451U
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- magnetic
- lid
- absorption member
- pedestal
- assembly
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Abstract
The utility model discloses a kind of cooking apparatus, including pedestal assembly (200) and lid assembly (100), one end of lid assembly and pedestal assembly is formed as the pivot hinged end (1) of folding lid, magnetic lock uint (3) are equipped with relative to the distal end for pivoting hinged end, magnetic lock uint includes lid magnetic absorption member (31) and pedestal magnetic absorption member (32), under the closing lid state of lid assembly, the magnetic spacing d between the magnetic face of lid magnetic absorption member and the magnetic face of pedestal magnetic absorption member is not more than 5mm.When at least one of lid magnetic absorption member and pedestal magnetic absorption member are permanent magnet, the magnetic face of permanent magnet is equipped with clad (2).The cooking apparatus of the utility model does not use only magnetic lock uint in a manner of substituting the closing lid of traditional mechanical snap lock; it is also provided with the clad for protecting the permanent magnet in the magnetic lock uint, so that the structure of the cooking apparatus is more simple, folding lid is more reliable and operation is more convenient.
Description
Technical field
The utility model relates to household appliance technical fields, and in particular, to a kind of cooking apparatus.
Background technique
The structures such as pedestal and lid are generally comprised in the product of the cooking apparatus such as traditional electric cooker.In order to facilitate lid button
It closes or solution is buckled in pedestal, it will usually a set of locking closure mechanism be set and latched, this locking closure mechanism is usually the machinery such as push type
Formula snap lock structure.And often structure is complex for these mechanical snap lock devices, and matches to element size
It is more demanding to close dimensional tolerance etc., is easy failure, therefore causes product manufacturing requirement height, production cost also higher.
Utility model content
The purpose of the utility model is to provide a kind of cooking apparatus, the structure of the cooking apparatus is simple, folding lid is reliable, at
This is cheap and convenient for the user to operate.
To achieve the goals above, the utility model provides a kind of cooking apparatus, including pedestal assembly and lid assembly, institute
The one end for stating lid assembly and the pedestal assembly is formed as the pivot hinged end of folding lid, relative to the hinged end that pivots
Distal end is equipped with magnetic lock uint, and the magnetic lock uint includes lid magnetic absorption member and pedestal magnetic absorption member, total in the lid
At closing lid state under, magnetic spacing d between the magnetic face of the lid magnetic absorption member and the magnetic face of the pedestal magnetic absorption member
No more than 5mm.
Preferably, at least one of the lid magnetic absorption member and pedestal magnetic absorption member are permanent magnet, the magnetic of the permanent magnet
Suction face is equipped with clad.
It is highly preferred that the clad is surface plastic layer, the thickness d 1 of the surface plastic layer meets: 0.4mm≤d1
≤1.2mm。
Preferably, the lid magnetic absorption member and the pedestal magnetic absorption member are permanent magnet, in the closing lid of the lid assembly
Under state, the magnetic spacing d between the magnetic face of the lid magnetic absorption member and the magnetic face of the pedestal magnetic absorption member is not more than
2.5mm。
Preferably, in the cavity in the lid conjunction face that the lid assembly is arranged in the lid magnetic absorption member insertion, the pedestal
Magnetic absorption member fitting is set to the inner wall of the jacket of the pedestal assembly.
Preferably, one of the lid magnetic absorption member and pedestal magnetic absorption member are permanent magnet, and another one is armature, described
Magnetic under the closing lid state of lid assembly, between the magnetic face of the lid magnetic absorption member and the magnetic face of the pedestal magnetic absorption member
Spacing d is not more than 1.5mm.
Preferably, the magnetic face area between the lid magnetic absorption member and the pedestal magnetic absorption member is not less than 100mm2。
Preferably, the armature is the iron block for being inlaid in the lid conjunction face of the lid assembly or the pedestal assembly, or
The armature is the decorative steel plate in the lid conjunction face of the lid assembly or the pedestal assembly.
Preferably, the dress under the closing lid state of the lid assembly, between the lid assembly and the pedestal assembly
It is d3 with gap, meets 0.1mm≤d3≤1.7mm.
Preferably, the cooking apparatus is electric cooker.
In the present invention, cooking apparatus uses magnetic lock uint to substitute traditional mechanical snap lock
Closing lid mode, compared to the closing lid mode of conventional mechanical snap lock, magnetic lock uint has without directly contact, system
Manufacturing accuracy, the assembly accuracy of form and position require lower and are convenient for the advantages of operating.Furthermore it also defines magnetic spacing and is provided with and be used for
Protect the clad of the permanent magnet in the magnetic lock uint so that the better reliability of the cooking apparatus, operation it is more convenient.
Due to cooking apparatus in use can repeatedly folding lid, hit to can distal end is equipped with magnetic lock uint and be formed,
And certain vibration is also had during electric cooker heating, at this time when the magnetic lock uint includes the hard frangible permanent magnet of matter
When, it is easy for causing permanent magnet fragmentation and failing, therefore add clad in the magnetic face of permanent magnet and can effectively solve this and ask
Topic, and good protective effect is played to the permanent magnet of magnetic lock uint.
Other features and advantages of the utility model will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the cross-sectional view according to the cooking apparatus (electric cooker) of specific embodiment of the present utility model；
Fig. 2 is a kind of specific structure that part A is enclosed in Fig. 1；
Fig. 3 is another specific structure that part A is enclosed in Fig. 1；
Fig. 4 is another specific structure that part A is enclosed in Fig. 1；
It includes permanent magnet NdFe35 (long L20mm x wide W5mm x high that Fig. 5, which is illustrated with a kind of magnetic lock uint,
H6mm), armature (SUS430 stainless steel, long L30mm x wide W15mm x high H1mm) be research object emulate, magnetic spacing with
Relational graph between magnetic suction (pitch is the section 1mm~10mm)；
Fig. 6 includes permanent magnet NdFe35 (long L20mm x wide W5mm x high to illustrate with a kind of magnetic lock uint
H6mm), when armature (SUS430 stainless steel, long L30mm x wide W15mm x high H1mm) is that research object emulates, magnetic spacing
Relational graph between magnetic suction (pitch is the section 0mm~2mm)；With
Fig. 7 illustrates the magnetic line of force between the magnetic absorption member of the magnetic lock uint in Fig. 5 and Fig. 6.
Description of symbols
1 pivots 2 clad of hinged end
The jacket of 3 magnetic lock uint, 4 pedestal assembly
31 lid magnetic absorption member, 32 pedestal magnetic absorption member
Magnetic spacing between the magnetic face of d lid magnetic absorption member and the magnetic face of pedestal magnetic absorption member
Spacing between the magnetic face of d1 pedestal magnetic absorption member and the lid conjunction face of pedestal assembly
Fit-up gap between d3 lid assembly and pedestal assembly
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually
Be for direction shown in the drawings either for it is vertical, vertically or on gravity direction for each component mutual alignment
Relationship description word.
The utility model provides a kind of cooking apparatus, and referring to figure 1 and figure 2, which includes pedestal assembly
200 and lid assembly 100, one end of lid assembly 100 and pedestal assembly 200 is formed as the pivot hinged end 1 of folding lid, relatively
It is equipped with magnetic lock uint 3 in the distal end for pivoting hinged end, magnetic lock uint 3 includes lid magnetic absorption member 31 and pedestal magnetic absorption member
32.Compared to the closing lid mode of conventional mechanical snap lock, magnetic lock uint 3 has without directly contact, manufacture essence
Degree, the assembly accuracy of form and position require lower and are convenient for the advantages of operating.Elaboration is unfolded in cooking apparatus below by taking electric cooker as an example, but
The cooking apparatus of obvious the utility model is not limited to electric cooker, can be extended in the cooking apparatus of other folding lids, such as voltage
Pot etc..
Wherein, from taking into account magnetic performance, operating reliability angularly, for ensure it is limited in magnet installation space so that
Magnetic absorption member it is size-constrained in the case where, can maximum effect ensure that magnetic attraction meets locking closure requirement, be particularly limited to are as follows: in lid
Magnetic spacing d under the closing lid state of assembly 100, between the magnetic face of lid magnetic absorption member 31 and the magnetic face of pedestal magnetic absorption member 32
No more than 5mm.Magnetic absorption member size by limited time, if magnetic spacing d is excessive, magnetic attraction is insufficient, and locking closure reliability is low.
Although the too small certifiable magnetic attraction of magnetic spacing d, magnetic absorption member is easily damaged, and manufacturing process, assembly technology require height, significantly
Increase cost.After it the continuous test of expansion discussion and will summarize below, when magnetic spacing is preferably not greater than 5mm, normal
It advises in cooking apparatus, can reach the design requirement of magnetic folding lid, the type of magnetic absorption member, size selection space are bigger, manufacture, dress
With technique require it is also not high, and locking closure high reliablity and uncap operation be also not difficult.
When at least one of lid magnetic absorption member 31 and pedestal magnetic absorption member 32 are permanent magnet, the magnetic face of permanent magnet is equipped with
Clad 2.It should be noted that " magnetic face " and " magnetic face " referred to herein described herein is magnetic absorption member and another
The immediate surface that magnetic effect occurs of one magnetic absorption member.
In the present embodiment, magnetic lock uint 3 is not used only to substitute the conjunction of traditional mechanical snap lock
Lid mode is also provided with the clad 2 for protecting the permanent magnet in the magnetic lock uint 3, so that the knot of the cooking apparatus
Structure is more simple, folding lid is more reliable and operation is more convenient.Since cooking apparatus can be opened and closed repeatedly in use
Lid hits to can distal end is equipped with magnetic lock uint 3 and be formed, and also has certain vibration during electric cooker heats
It is dynamic, at this point, be easy for causing permanent magnet fragmentation and failing when the magnetic lock uint 3 includes the firmly frangible permanent magnet of matter, because
This, adding clad 2 in the magnetic face of permanent magnet can effectively solve this problem, and rise to the permanent magnet of magnetic lock uint 3
Good protective effect is arrived.
In the cooking apparatus of present embodiment, by taking electric cooker as shown in Figure 1 as an example, in common Domestic electric rice cooker
In magnetic lock uint 3, according to the factors such as the torque of relevant design space and folding lid, the permanent magnet of domestic cooking appliance
Size be usually length L no more than 30mm, width no more than 10mm and thickness is no more than 10mm, such as test uses
Permanent magnet is NdFe35 (L20mm x W5mm x H6mm).Correspondingly, the length L of armature is generally also not more than 40mm, width not
Greater than 20mm and thickness is not more than 5mm.
Specifically, for easily manufactured and control production cost, in general, clad 2 is preferably surface plastic layer, the table
The thickness d 1 of dough model glue-line meets: 0.4mm≤d1≤1.2mm.Certainly, if lid magnetic absorption member 31 and pedestal magnetic absorption member 32 are
Permanent magnet, then lid magnetic absorption member 31 and pedestal magnetic absorption member 32 are both needed to clad surface plastic layer to protect permanent magnet from shock etc.
And it is chipping, it is shown in Figure 2.Wherein, the form etc. which can be molded for surface or plastic shell covers,
Clad 2 can be wrapped up only and is adjacent on the magnetic face of permanent magnet, or the periphery of entire permanent magnet is all coated with coating layer.
Shown in Figure 2 in a kind of specific magnetic lock uint 3, lid magnetic absorption member 31 and pedestal magnetic absorption member 32 are equal
For permanent magnet, under the closing lid state of lid assembly 100, the magnetic face of lid magnetic absorption member 31 and the magnetic face of pedestal magnetic absorption member 32
Between magnetic spacing d be preferably not greater than 2.5mm.
When lid magnetic absorption member 31 and pedestal magnetic absorption member 32 are permanent magnet, it is preferable that the insertion setting of lid magnetic absorption member 31
In the cavity in the lid conjunction face of lid assembly 100, pedestal magnetic absorption member 32 is bonded the interior of the jacket 4 for being set to pedestal assembly 200
Wall surface；I.e. lid magnetic absorption member 31 can be embedded again in the cavity in the lid conjunction face of lid assembly 100 after covering clad 2, seat
In the mountable inner wall as 2 jacket 4 of clad of body magnetic absorption member 32.Certain the utility model is not limited to this, lid magnetic
It inhales after part 31 and pedestal magnetic absorption member 32 can first use injection molding periphery wall and is embedded in installation again.
In another specific magnetic lock uint 3, one of lid magnetic absorption member 31 and pedestal magnetic absorption member 32 are forever
Magnet, another one are armature.Since armature is usually the non-friable material such as iron block, without to armature additional conduct
The lid that the clad 2 of protective layer, i.e. armature can directly expose to cooking apparatus closes face, in order to attracting with permanent magnet.Therefore, exist
Magnetic under the closing lid state of lid assembly 100, between the magnetic face of lid magnetic absorption member 31 and the magnetic face of pedestal magnetic absorption member 32
Spacing d is preferably not greater than 1.5mm.
Wherein, armature can be to be inlaid in the iron block in the lid conjunction face of lid assembly 100 or pedestal assembly 200 (referring to Fig. 3 institute
Show), alternatively, armature can be also the decorative steel plate (shown in Figure 4) in the lid conjunction face of lid assembly 100 or pedestal assembly 200.
In general, the fit-up gap under the closing lid state of lid assembly 100, between lid assembly 100 and pedestal assembly 200
For d3, meet 0.1mm≤d3≤1.7mm.
When experiment, with permanent magnet NdFe35 (L20x W5x H6, mm), armature (SUS430 stainless steel, L30x W15x H1,
Mm emulation experiment) is done for research object, it is as shown in Figures 5 to 7 to obtain experimental data.It can be seen from the simulation result illustrated
In one timing of permanent magnet and armature performance and size, mutual magnetic attraction changes with spacing variation in geometry grade, effectively
The related parameter of the utility model is confirmed in ground.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (10)
1. a kind of cooking apparatus, including pedestal assembly (200) and lid assembly (100), the lid assembly (100) and the seat
One end of body assembly (200) is formed as the pivot hinged end (1) of folding lid, which is characterized in that relative to the pivot hinged end
Distal end be equipped with magnetic lock uint (3), the magnetic lock uint (3) includes lid magnetic absorption member (31) and pedestal magnetic absorption member
(32), under the closing lid state of the lid assembly (100), the magnetic face of the lid magnetic absorption member (31) and the pedestal magnetic
Magnetic spacing d between the magnetic face of part (32) is not more than 5mm.
2. cooking apparatus according to claim 1, which is characterized in that the lid magnetic absorption member (31) and pedestal magnetic absorption member
It at least one of (32) is permanent magnet, the magnetic face of the permanent magnet is equipped with clad (2).
3. cooking apparatus according to claim 2, which is characterized in that the clad (2) is surface plastic layer, the table
The thickness d 1 of dough model glue-line meets: 0.4mm≤d1≤1.2mm.
4. cooking apparatus according to claim 2, which is characterized in that the lid magnetic absorption member (31) and the pedestal magnetic
Part (32) is permanent magnet, under the closing lid state of the lid assembly (100), the magnetic face of the lid magnetic absorption member (31) with
Magnetic spacing d between the magnetic face of the pedestal magnetic absorption member (32) is not more than 2.5mm.
5. cooking apparatus according to claim 4, which is characterized in that lid magnetic absorption member (31) insertion is arranged described
In the cavity in the lid conjunction face of lid assembly (100), pedestal magnetic absorption member (32) fitting is set to the pedestal assembly (200)
The inner wall of jacket (4).
6. cooking apparatus according to claim 2, which is characterized in that the lid magnetic absorption member (31) and pedestal magnetic absorption member
It one of (32) is permanent magnet, another one is armature, under the closing lid state of the lid assembly (100), the lid magnetic
The magnetic spacing d inhaled between the magnetic face of part (31) and the magnetic face of the pedestal magnetic absorption member (32) is not more than 1.5mm.
7. cooking apparatus according to claim 6, which is characterized in that the lid magnetic absorption member (31) and the pedestal magnetic
Magnetic face area between part (32) is not less than 100mm2。
8. cooking apparatus according to claim 6, which is characterized in that the armature is to be inlaid in the lid assembly
(100) or the iron block in the lid conjunction face of the pedestal assembly (200) or the armature are the lid assembly (100) or described
The decorative steel plate in the lid conjunction face of pedestal assembly (200).
9. cooking apparatus described according to claim 1~any one of 8, which is characterized in that in the lid assembly (100)
Closing lid state under, fit-up gap between the lid assembly (100) and the pedestal assembly (200) is d3, meets 0.1mm
≤d3≤1.7mm。
10. cooking apparatus according to claim 1, which is characterized in that the cooking apparatus is electric cooker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820411330.3U CN208822451U (en) | 2018-03-26 | 2018-03-26 | Cooking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820411330.3U CN208822451U (en) | 2018-03-26 | 2018-03-26 | Cooking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208822451U true CN208822451U (en) | 2019-05-07 |
Family
ID=66303740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820411330.3U Active CN208822451U (en) | 2018-03-26 | 2018-03-26 | Cooking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208822451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353463A (en) * | 2018-03-26 | 2019-10-22 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
-
2018
- 2018-03-26 CN CN201820411330.3U patent/CN208822451U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353463A (en) * | 2018-03-26 | 2019-10-22 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
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