JPH0115099Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an electric cooking device such as a hot plate in which cooking is performed by placing a cooking plate on a heating wire.

Electric cookers such as hot plates grill the food on the cooking plate, so it is necessary to wash the whole thing after cooking. However, the attachment/detachment structure is complicated, and the adhesion to the heating wire, which is required when cooking by placing the cooking plate on the heating wire attached to the main body of the cooker, is poor. There were flaws.

The present invention was developed in view of the above points, and its purpose is to provide an attachment/detachment device that has a simple structure, makes it extremely easy to attach and detach the cooking plate, and also improves thermal efficiency by ensuring close contact with the heating wire. Our goal is to provide the best electric cooker.

Hereinafter, the present invention will be explained with reference to an embodiment shown in the drawings.

In the figure, reference numeral 1 denotes a cooking plate, and the cross-sectional shape is approximately U-shaped, with a handle portion _{2 1 and} a locking portion 2 ₃ provided at the upper and lower portions of a vertical mounting portion 2 2 at positions facing each other in the radial direction. A locking body 2 made of metal that also serves as a handle is provided.

Reference numeral 3 denotes the cooking device main body, and a handle 4 made of synthetic resin is provided on one of the outer circumferential side walls, and a locking portion of the locking body 2 that also serves as a handle is provided on the top lid ₃ above the mounting position of the handle 4. Engagement part 5 ₁ that engages with 2 ₃
A fixed engagement body 5 made of metal and having a substantially U-shaped cross section
is provided.

Further, a pair of bearings 6 (one of which is shown in the drawing) is protruded from the outer circumferential side wall of the cooking device main body 3 facing the handle 4 in the radial direction, and an engaging body 7 that also serves as a handle is mounted between the bearings 6. supported.

Thus, the handle-cum-engaging body 7 has a metal engaging part 7 ₁ that engages with the locking part 2 ₃ of the other handle-cum-locking body 2 above, and a base end of the engaging part 7 ₁ . The handle part 72 is made of synthetic resin and is attached to the handle part ₇₂ facing outward.The cross-sectional shape is formed into an almost Z-shape, and on both sides of the base end part there are shafts ₇₃ that are pivotally supported by the bearings 6. (one of which is shown in the drawing) is provided protrudingly.

Reference numeral 8 denotes a heating wire such as a sheathed heater attached to the upper part of the cooking device main body 3 by appropriate means.

In the above configuration, in order to place the cooking plate 1 on the heating wire 8 and fix it in close contact with the heating wire 8 during cooking (at this time, the handle-cum-engaging body 7 is attached to the shaft as shown by the dotted line). 7 ₃ as a fulcrum), the locking portion 2 ₃ of the locking body 2 that also serves as a handle on one side of the cooking plate 1 is engaged with the fixed engaging body 5 provided on the cooking device main body 3 Part 5 Insert into the bottom surface of ₁ and place it on the heating wire 8.

In this state, the other handle-cum-locking body 2 of the cooking plate 1 is
is located above the engaging body 7 that also serves as a handle of the cooking device main body 3, so the engaging body 7 is gripped by its handle ₇₂ and rotated counterclockwise about the shaft ₇₃ as a fulcrum. ₁ is partially forcibly engaged with the upper surface of the locking part 2 ₃ of the locking body 2 that also serves as a handle (as shown by the solid line), a downward force is applied to the cooking plate 1 and the cooking plate 1 is brought into close contact with the heating wire 8. state, and is fixed to the cooking device main body 3.

Therefore, cooking can be carried out with good thermal efficiency, and the handle portion 2 1 of the handle-cum-locking body 2 of the cooking plate ₁ or the handle portion 7 2 of one handle 4 and the other handle-cum-engaging body 7 of the cooking device main body ₃ It can be easily carried by holding it.

On the other hand, in order to remove the cooking plate 1 from the cooking device main body 3 for cleaning after cooking is completed, the engaging body 7 that also serves as a handle
Rotate clockwise to disengage the engagement part 7 ₁ and the locking part 2 ₁ (as shown by dotted lines), and then cook to disengage the other fixed engagement body 5 and the locking body 2 . Move the plate 1 and remove it from above the heating wire 8.

As described above, the present invention has a fixed engaging body that engages with a locking body that also serves as a handle on one of the cooking plates on one side of the cooking device body, and a fixed engaging body that engages with a locking body that also serves as a handle on the other side of the cooking plate on the other side. Since each is provided with an engaging body that also serves as a handle that can be rotated and removed, the structure is simple and the price of the electric cooker is low, and the cooking plate is extremely simple and easy to install. It has the advantage of being

That is, to attach the cooking plate to the cooking device main body 3, place the cooking plate 1 by inserting one of the locking parts 2 ₃ below the engaging part 5 ₁ , and then insert the locking part 2 3 on the opposite side. A one-touch operation of engaging the engaging part 7 ₁ with the part 2 ₃ is sufficient, and the cooking plate can be fixed in close contact with the heating wire even if there is slight deformation during molding the cooking board or slight error when attaching the heating wire. Therefore, cooking can be carried out in an extremely thermally efficient state with good heat conduction, and the operation of tightly fixing the cooking plate onto the heating wire is extremely simple. Since the rotatable engaging body of the main body is provided with a handle, it is convenient to carry each piece individually or as a whole, making it an extremely user-friendly electric cooking appliance.

[Brief explanation of drawings]

The drawing is a longitudinal section of an embodiment of the electric cooking device according to the present invention. 1...Cooking board, 2...Handle-cum-locking body, 3...
Cooking plate body, 4...handle, 5...engaging body, 7...
Engagement body that also serves as handle, 8... heating wire.

Claims (1)

[Scope of utility model registration request] A cooking plate provided with a handle-cum-locking body having a handle at the upper part and a locking part at the lower part and having a substantially U-shaped cross section, located at radially opposite positions on the outer circumferential side wall, and one side of the cooking plate. A fixed engagement body having an engaging portion that engages with the locking portion of the other side and having a substantially U-shaped cross section; and a fixed engaging body that has an engaging portion that engages with the other locking portion and has a substantially Z-shaped cross section. What is claimed is: 1. An electric cooking device comprising: a cooking device main body; and a cooking device main body having handle-cum-engaging bodies pivotally supported on the cooking device main body, provided at radially opposite positions on an outer circumferential side wall, and a heating wire attached above.