CN2466556Y - Non-skid retainer for electromagnetic heater - Google Patents
Non-skid retainer for electromagnetic heater Download PDFInfo
- Publication number
- CN2466556Y CN2466556Y CN 00266343 CN00266343U CN2466556Y CN 2466556 Y CN2466556 Y CN 2466556Y CN 00266343 CN00266343 CN 00266343 CN 00266343 U CN00266343 U CN 00266343U CN 2466556 Y CN2466556 Y CN 2466556Y
- Authority
- CN
- China
- Prior art keywords
- ring
- retaining ring
- utility
- ceramic wafer
- skidding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a non-skid retaining ring for an electromagnetic oven. The utility model forms a no sucking disk shape. The edge of the disk forms a staircase shape. Two stages of staircases are arranged. A ceramic plate is arranged on a second stage of staircase. The upper surface of the staircase is provided with a positioning convex part of the ceramic plate, and the lower surface is provided with reinforcing ribs. The ceramic plate adheres on the upper surface of the bottom surface of the non-skid retaining ring made of high temperature material, which is practical and saves cost. The production process is simple. The utility model thoroughly solves the waterproof problem. Or the top surface of a body is provided with a retaining ring or a retaining post which can be disassembled. The surface of the oven is provided with a circular or rectangular boss concave pit or a hole which leads the retaining ring or the retaining post to be installed or arranged, and is used as a positioning reference. The boss concave pit or the hole can prevent the retaining ring or the retaining post from moving on the surface of the oven.
Description
The utility model relates to a kind of electromagnetic oven, is meant the anti-skidding back-up ring of a kind of electromagnetic oven boiler face especially.
Common electromagnetic oven adopts the plane ceramic wafer, does not note slightly in therefore using, and the situation of pan landing from the ceramic wafer will occur, and gently then pot turns over bowl and beats, heavy then personnel's scald.To this, there are two kinds of solutions the commercially available prod at present.The one, replace with the monoblock type ceramic disk, though result of use is better, ceramic disk must the die sinking single-piece be made, the technology that can not adopt the full wafer sintering to cut then, production efficiency is low, the cost height.The 2nd, to a kind of simplification of said method, cooperate with ceramic wafer with the plastics baffle ring ceramic wafer is embedded in the plastics shelves ring, to reach the effect of ceramic disk, its structure shape is as three grades of step-like no chassis, upper level is the back-up ring edge, the second level and ceramic wafer upper surface are in same plane, ceramic wafer is installed on the third level step, its shortcoming is that ceramic wafer is difficult to cooperate closely with plastic hoop, requirement on machining accuracy to ceramic wafer is very high, because of expanding with heat and contract with cold, there is the gap inevitably in two kinds of storerooms in addition, and foreign material are easy to enter and easy to clean not.
The purpose of this utility model provides a kind of improvement project of plastics baffle ring, makes the plastics baffle ring reach the effect of ceramic disk.
Designed the anti-skidding back-up ring of a kind of electromagnetic oven according to above-mentioned purpose and be no chassis or basin shape, dish or basin limit are step-like, and two stage steps is arranged, and ceramic wafer is installed on the upper surface of second level step; On the upper surface of the described second level step ceramic wafer positioning convex is arranged, reinforcement is arranged on the lower surface.Perhaps directly back-up ring or bumping post are set in upper cover top surface; This back-up ring or bumping post are fastening type or detachable type, are provided with and detachable type back-up ring boss, pit or locating hole coupling, that play the role of positioning in upper cover top surface.
The version that the utility model is taked is: one, ceramic wafer is bonded on the upper surface of anti-skidding back-up ring bottom surface, and back-up ring adopts exotic material, therefore not only practicality but also save cost, production technology is also simple, and has solved waterproof problem comparatively up hill and dale.Its two, be set directly at back-up ring on the ceramic wafer or machine top shell on, neither change the agent structure of existing type, satisfied security requirement again, operation, easy to use, and with low cost.
Accompanying drawing 1 is the installation assembly structure schematic diagram of existing plastics back-up ring; Accompanying drawing 2 is installation assembly structure schematic diagrames of the utility model embodiment 1 plastics back-up ring; Accompanying drawing 3 (1), (2), (3), (4) are the installation assembly structure schematic diagrames of the utility model embodiment 2 plastics back-up rings.
With reference to accompanying drawing 1, this is a kind of embodiment of prior art.With reference to accompanying drawing 2.Among the embodiment 1, use electromagnetic oven of the present utility model to comprise loam cake 1, with the anti-skidding back-up ring 3 that covers on screw 2 fixedly connected being installed in, be installed in the ceramic wafer 4 of back-up ring central authorities, the lower surface at the bottom of the back-up ring has reinforcement 5, upper surface that positioning convex 6 is arranged.Back-up ring generally selects for use high-temperature resistance plastice to make, and reinforcement can improve integral rigidity, reduces distortion.
With reference to accompanying drawing 3.Among the embodiment 2, the utility model electromagnetic oven body of heater and existing commercially available body of heater basically identical, promptly ceramic wafer directly places on the step of upper cover top surface, and ceramic wafer upper surface and end face upper surface are in same plane.Have on the boiler face install or place back-up ring or bumping post, circle or square, as the location benchmark and stop back-up ring or boss, pit or hole that bumping post moves on boiler face.At this moment, anti-skidding back-up ring or bumping post can directly be bonded on ceramic wafer or the end face; Or directly insert in the locating hole that is provided with on the end face with inserting mode; Location such as positioning boss, reference column or positioning pit benchmark can also be set on end face, directly back-up ring be placed in use on ceramic wafer or the end face, with after pack up.
The pan shoe while described in the utility model is anti-skidding applicable to the pan product of the products such as common electric furnace of infrared ray electric heating stove, electric hot tray protrusion body type.
Claims (4)
1, the anti-skidding back-up ring of a kind of electromagnetic oven is no chassis or basin shape, and dish or basin limit are step-like, it is characterized in that anti-skidding back-up ring (3) has two stage steps, and ceramic wafer (4) is installed on the upper surface of second level step; Perhaps
Directly back-up ring or bumping post are set in upper cover top surface.
2, anti-skidding back-up ring according to claim 1 is characterized in that on the upper surface of the described second level step ceramic wafer positioning convex (5) being arranged, and reinforcement (6) is arranged on the lower surface.
3, anti-skidding back-up ring according to claim 1 is characterized in that described back-up ring or bumping post in the upper cover top surface setting is fastening type or detachable type.
4, anti-skidding back-up ring according to claim 3 is characterized in that being provided with and detachable type back-up ring boss, pit or locating hole coupling, that play the role of positioning in upper cover top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00266343 CN2466556Y (en) | 2000-07-15 | 2000-12-29 | Non-skid retainer for electromagnetic heater |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00228859.1 | 2000-07-15 | ||
| CN00228859 | 2000-07-15 | ||
| CN 00266343 CN2466556Y (en) | 2000-07-15 | 2000-12-29 | Non-skid retainer for electromagnetic heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2466556Y true CN2466556Y (en) | 2001-12-19 |
Family
ID=34064214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00266343 Expired - Fee Related CN2466556Y (en) | 2000-07-15 | 2000-12-29 | Non-skid retainer for electromagnetic heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2466556Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100375863C (en) * | 2003-04-25 | 2008-03-19 | 乐金电子(天津)电器有限公司 | Structure of base for aboiding deformation when microwave oven being dropped out |
| CN100376841C (en) * | 2003-05-02 | 2008-03-26 | 林内株式会社 | Gas stove |
| CN100466870C (en) * | 2004-04-21 | 2009-03-04 | 株式会社东芝 | Heating and cooking appliance |
-
2000
- 2000-12-29 CN CN 00266343 patent/CN2466556Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100375863C (en) * | 2003-04-25 | 2008-03-19 | 乐金电子(天津)电器有限公司 | Structure of base for aboiding deformation when microwave oven being dropped out |
| CN100376841C (en) * | 2003-05-02 | 2008-03-26 | 林内株式会社 | Gas stove |
| CN100466870C (en) * | 2004-04-21 | 2009-03-04 | 株式会社东芝 | Heating and cooking appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |