JPS5856574Y2 - electric cooker - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an electric cooking appliance such as an electric pot or a griddle, and more particularly to a structure of a cover for a socket for a power outlet of an electric cooking appliance.

Hereinafter, an electric cooker according to an embodiment of the present invention will be described with reference to the accompanying drawings.

This electric cooker is an electric pot, and a heat dissipation plate 5 with a heater 9 embedded therein is disposed at the inner bottom of a main case 1 consisting of an inner case 3 and an outer case 4. Is the structure configured so that the inner pot 2 can be detachably stored by being placed on the heat sink 5? has been done.

Reference numeral 7 is a lid of the inner pot 2. The heat dissipation plate 5 is housed in a recess 6 integrally formed in the center of the bottom 3a of the inner case 3, and has leg parts 13, 13 that protrude from the lower surface thereof.
... to the bottom surface of the recess 6 with screws 19, 19...
It is fixed by being fixed with...

This screw 19 is a support 15 that connects the inner and outer cases 3 and 4.
are also collinear.

This heat dissipation plate 5 is formed into a disc shape from a light alloy material such as aluminum, and terminals 17 of the heater 9 are provided at appropriate locations on its outer periphery.
．． The protrusion 20.20 and the protrusion 20.2 that serve as the protruding portion of No.
A cylindrical body 10 having a hole 11 for inserting a temperature sensing rod 22 of a power outlet 21 is integrally provided at an intermediate position of 0.

Four portions 24.24 are formed between the projections 20.20 and the cylinder 10, respectively.

The recesses 24, 24 have a receiving hole 23 for the power outlet 21.
．． A mounting piece 25.25 at the rear end of the mounting member 12 having a power terminal 18.18 inserted into the mounting member 23 is fixed with a screw 26.26.

These cylinders 10 and power terminals 18.18 are connected to the inner case 3.
It is formed in a recess 6 and projects from a window hole 16 into the space between the inner and outer cases 3 and 4.

Furthermore, the power terminal 1 is provided at the lower corner 27 of the outer case 4.
8.18 is formed with an opening 28 serving as an exiting portion.

The opening 28 is covered with a cover 14, which is a receptacle for a power outlet having a cross-sectional shape.

The receiver cover 14 is slightly larger than the opening 28, and the horizontal side 14a has a protrusion 29 at the rear end.
29, and a leg body 30 for supporting the main body case 1 is integrally protruded from the lower surface thereof, while a recess 31 for inserting the tip of the power outlet 21 in the lower part of the vertical side 14b. , screw holes 32, 32 are formed in the upper part thereof.

Further, a power terminal 18 is provided at the deep bottom 31a of the recess 31.
．． A through hole 33.33 for inserting the temperature sensing rod 22 of the power outlet 21 is formed at an intermediate position between the through holes 33.33.

Further, a guide tube 35 for guiding the temperature-sensitive rod 22 is integrally provided on the edge of the back side of the through hole 34 in a protruding manner.

Reference numeral 36 indicates the side peripheral edge 2 of the opening 28 in the outer case 4.
8 b is a screw hole, 37 is a screw.

The legs 30 support the main case 1 together with other legs 38 attached elsewhere on the bottom surface of the outer case 4.

This receiver cover 14 has a protrusion 2 at the rear end of its horizontal side 14a.
After engaging the screw holes 32.32 on the vertical side 14b with the screw holes 36.36 on the side edge 28b of the opening 28, screw the screw 37. It is installed by setting 1 at .37.

At this time, the power terminal 18.18 is inserted through the through hole 33.33, while the cylinder body 10 and the guide cylinder 35 are coaxially opposed to each other.

The recess 31 formed in the cover 14 is connected to the through hole 33.
, 33 to accommodate the protruding portions of the power terminals 18, 18 protruding outward from the terminals 18, 33.

This prevents external forces from acting on the power supply terminals 18.18.

In this way, if the tip of the power outlet 21 is inserted into the recess 31 of the cover 14, the receiver will connect to the power terminal 18.1.
8 is inserted into the receiving hole 23.23, and the temperature sensing rod 22
is guided by the guide cylinder 35 and inserted into the hole 11 of the cylinder body 10 with precision (see FIG. 2).

Incidentally, in the above embodiment, an electric pot was explained, but it goes without saying that the present invention can also be applied to an electric cooker such as a griddle.

Next, the effects of the electric cooker of the present invention are listed below.

That is, according to the present invention, (1) the power outlet side support has the power terminal 18 on the cover 14;
．． 18 and a through hole 34 for inserting the temperature sensing rod 22, respectively, and a guide tube 35 is integrally formed on the back side hole edge of the temperature sensing rod insertion hole 34. Since the protrusions are provided, the dimensions of the power terminals 18 and 18 and the temperature-sensitive rod insertion hole 34 can be adjusted during assembly work simply by positioning the guide tube 35 and the temperature-sensitive rod insertion cylinder 10 facing each other. (2) When attaching the power outlet 21 to the cover 14, the receiving direction allows the insertion direction of the temperature sensing rod 22 to be determined as described above. Since it can be regulated by the guide tube 35, the insertion operation of the temperature sensing rod 22 can be performed smoothly, and thereby the temperature sensing rod 22 can be regulated.
Even when inserted frequently, it is possible to prevent accidents such as the tip of the temperature sensing rod 22 colliding with the tip of the cylinder 10 and deforming it, and as a result, cooking defects due to poor temperature sensing can be prevented. (3) The receiver has a recess 31 for fitting the insertion end of the power outlet 21 in a position surrounding the through holes 33, 33, 34 of the cover 14, so that the power outlet (4) Since the recess 31 is deeper than the protruding portion of the power terminal 18.18, external force on the power terminal 18.18 can be easily positioned. (5) Since the guide cylinder 35 and the receiver are integrally molded with the cover 14, molding becomes extremely easy. .

[Brief explanation of the drawing]

Fig. 1 is a longitudinal cross-sectional view of an electric cooker according to an embodiment of the present invention, Fig. 2 is a partial cross-sectional view taken along line A-A in Fig. 1, and Fig. 3 is an exploded perspective view of essential parts of the electric cooker of Fig. 1. It is a diagram. 5... Heat sink, 10... Cylindrical body, 14...
...Receiver is cover, 18...Power terminal, 2
1...Power outlet, 22...Temperature-sensing rod, 31...Recess, 33.34...Through hole, 35... Guide tube.

Claims (1)

[Scope of utility model registration request] On the side surface of the main body 1, the power terminal 18.18 and Through hole 3 for inserting temperature sensing rod 22
3, 33. Receptacle for power outlet with 34 is cover 1
4 is provided in the cover 14, and the through hole 33 is provided in the cover 14.
, 33 and 34, the power supply/outlet 21
A recess 31 for fitting the insertion end of the power terminal 18, 18 is formed with a depth sufficient to accommodate the protruding portion of the power terminal 18. An electric cooking appliance characterized in that a cylinder 35 is integrally molded and protrudes.