JPS6137370Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an electric tabletop cooker, such as a pot or a roaster, which has a heater on the back side of the bottom of the cooker body.

Conventionally, this type of cooker has a heater such as a sheathed heater exposed on the back of the bottom of the cooker body. Occasionally, the surface was scratched or distorted.

As a countermeasure to this problem, it has been proposed to install a heat shield plate below the heater to block heat radiation to the tabletop surface. The protrusion for attaching the leg that also serves as the handle is integrally molded or attached by welding, and the protrusion has heat resistance.
In addition, when a leg tube made of a material with poor thermal conductivity is inserted and the handle leg is fixed with screws, the heat shield plate is also attached to the handle leg using the screws.

Therefore, a plurality of protrusions for attaching the legs that also serve as handles and a heat shield plate may be integrally molded on the back surface of the bottom of the cooker body, and screw holes may be provided therein, or a protrusion with screw holes may be attached to the bottom of the main body. There were drawbacks such as the need for welding to the back surface, which made the manufacturing process complicated and resulted in high costs.

This idea was created by focusing on the points mentioned above.
The purpose is to provide an electric tabletop cooker in which a cooker main body and a leg that also serves as a handle are attached using elements called leg metal fittings, and a heat shield plate can be locked to the leg that also serves as a handle. be.

Next, an embodiment of the present invention will be described with reference to the drawings.

In FIG. 1, reference numeral 1 denotes a cooking device body, and a terminal 3 for inserting and removing a heater 2 and a temperature regulator is provided on the bottom back surface of the cooking device. 5 is a leg that also serves as a handle and is made of synthetic resin, etc., and a handle part 5 is attached to the top.
1. Legs 5 extending downward are provided at both ends of the handle 51.
2. Support portions 53 extending from the leg portions 52 toward the cooking device main body 1 are integrally molded.

Numeral 7 is a leg fitting, which is a characteristic element of the present invention, to which the cooking device main body 1 and the leg 5 which also serves as a handle are attached.

Here, a configuration in which the cooking device main body 1 and the handle leg 5 are attached by the leg fittings 7, and a heat shield plate is attached to the handle leg will be described in detail with reference to FIGS. 2 and 3.

As shown in FIG. 2, the leg fitting 7 has an L-shape consisting of a vertical piece 71 and a horizontal piece 72.
A screw hole 73 is provided in the upper part of the horizontal piece 72, and a screw hole 74 is formed in the horizontal piece 72 near its base.

As shown in FIG. 3, the cooking device main body 1 has an outer peripheral wall 11 whose peripheral edge is bent outward in an inverted U shape and has screw insertion holes 12.
It is attached to the leg fitting 7 by screwing the screw 9 inserted through the screw insertion hole 12 into the screw hole 73 provided in the vertical piece 71 of the leg fitting 7 on the inner surface of the leg fitting 7 .

Further, the handle-cum-handle leg 5 has a protrusion 54 for locking the heat shield plate 8 formed upward at the tip of the support portion 53, and a screw insertion hole 55 is provided, and a screw inserted through the screw insertion hole 55 is formed. 10 is attached to the leg fitting 7 by screwing it into a screw hole 74 provided in a horizontal piece 72 of the leg fitting 7. Therefore, the cooking device main body 1 and the legs 5 that also serve as handles are the leg fittings 7.
It is installed integrally through the

The heat shield plate 8 has a raised edge 81 formed on its outer periphery, and an engagement hole 8 is formed inside the raised edge 81.
2 is provided, and the engagement hole 82 is connected to the handle leg 5.
By inserting it into the engagement protrusion 54 formed at the tip of the support part 53, the raised edge 81 is constantly pressed against the bottom back surface of the cooking device main body below the heater 2.

In addition, 4 is a lid, and 6 is a non-slip leg rubber attached to the lower end of the leg portion 52 of the leg 5 which also serves as a handle.

The electric tabletop cooker of the present invention configured as described above blocks heat radiation from the heater 2 to the tabletop surface,
A heat shield plate 8 for preventing burnout of the tabletop surface is attached by using the handle/handle legs 5 of the cooking device body 1 and the handle/handle legs 5 which are attached to each other with leg fittings 7. Therefore, a cumbersome manufacturing process is required, such as molding the protrusion that attaches the leg that also serves as the handle integrally to the bottom back of the cooker body as in the past, or positioning and welding the protrusion to the bottom back of the main body. It can be manufactured at low cost.

Furthermore, since the heat shield plate 8 is formed with a raised edge 81 on the outer periphery, the heat radiated from the heater 2 rises along the raised edge 81 and flows around the bottom of the cooker main body 1, causing the main body 1 to It heats the entire surface and has good thermal efficiency. Note that the heat shield plate 8 may be provided with a plurality of drain holes.

FIG. 4 shows another embodiment, which has the advantages of the above-described embodiment as well as the effect of simplifying the work of attaching the cooker main body and the leg fittings.

That is, as shown in the drawing, the upper end of the vertical piece 71 of the leg fitting 7 has an inverted U shape that is curved so that the outer circumferential surface is similar to the inner circumferential surface of the inverted U-shaped outer circumferential wall 11 of the cooking device main body 1. The shaped pieces 75 are continuously formed.

Therefore, when attaching the cooking device main body 1 to the leg fittings 7, the inverted U-shaped outer circumferential wall 11 of the main body 1 is placed on the inverted U-shaped piece 75 formed at the upper end of the vertical piece 71 of the leg fitting 7. Then, since the insertion hole 12 of the screw 9 and the screw hole 73 are positioned at the same level, the attachment of both can be performed extremely easily.

[Brief explanation of drawings]

Fig. 1 is a partially cutaway side view of an embodiment of the electric tabletop cooker according to the present invention, Fig. 2 is a perspective view of the leg fittings, Fig. 3 is an enlarged sectional view of the main part, and Fig. 4 is FIG. 7 is an enlarged sectional view of a main part of another embodiment. 1... Cooker body, 5... Legs that also serve as handle, 7...
Leg fittings, 8... Heat shield plate, 9, 10... Screws, 51
...handle part, 52...leg part, 53...support part, 5
4... Engaging projection, 71... Vertical piece, 72... Horizontal piece, 75... Inverted U-shaped piece, 81... Upright edge, 8
2...Engagement hole.

Claims (1)

[Claims for Utility Model Registration] (1) A cooking device body with a heater installed on the bottom surface and an outer circumferential wall bent outward in an inverted U shape, a handle, a leg, and a support. It consists of a leg that also serves as a handle, and an L-shaped leg fitting that has a vertical piece and a horizontal piece. An electric tabletop cooking appliance characterized in that support portions of the legs are respectively attached and engaged with protrusions formed at the tips of the support portions of the heat shield plate and the legs that also serve as handles below the heater. (2) At the upper end of the vertical piece of the leg fitting, there is an inverted U of the cooker body.
The electric tabletop cooker according to claim 1, which is a utility model, characterized in that an inverted U-shaped piece having an outer circumferential surface similar to the inner circumferential surface of the outer circumferential wall is continuously formed.