JPS5933382B2 - hot plate - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a hot plate in which the lower surface of the hot plate of the main body is covered with a guard for attachment and detachment to improve safety.

Hereinafter, one embodiment of the present invention will be explained according to the drawings. 1 is a hot plate, and a sheathed heater 2 is attached to the bottom surface of the aluminum plate.
The parts are brazed and attached in one piece.

The top surface is made by shot blasting an aluminum plate to give it a rough surface, then thermally spraying it with hard ceramic, and then coating it with a double layer of fluororesin to form the cooking surface.

3 is a left bundle made of thermosetting resin, and two legs 4 made of metal are attached to this left bundle.

In addition, the right nozzle 5 has a left nozzle as shown in Figures 2 and 3.
One leg 4, which is the same as the handle 3, and a guide 1 forming an insertion opening for an automatic temperature regulator 6 are attached.

The left and right bundles 3 and 5 are attached to the main body membrane 11 via spacer A9 or spacer BIG to mounting legs 8 soldered to the bottom of the hot plate so as to be positioned around the hot plate 1.
It is attached with screws 11' passed through.

This constitutes a hot plate main body, and a large heat-resistant plastic guard 12 is provided to cover the side and bottom surfaces of the hot plate of this main body.

This guard is attached to the left and right bundles 3 as shown in Figures 4 and 5.
, 5 is used to attach and detach the heat plate.

14 is a lid that closes the top surface of the hot plate, and lid bundles 1 are placed on the left and right sides.
5 is set.

Reference numeral 16 denotes an oil groove formed on the upper surface of the hot plate 1 (FIG. 2), and is formed at a position facing the insertion port of the automatic temperature regulator 6.

11 is a groove formed in the end surface 18 of the left and right bundles (the third
(Fig. 6), which matches the regulating protrusion 19 of the guard 12 (Fig. 6)
.

The hot plate 1 and the left and right bundles are assembled via the spacer A9 and the spacer BIG as described above, and in particular, the spacer BIO has air cooling holes 20 formed therein.

Further, spacer A9 is sandwiched between guide 7 and hot plate 1, and spacer B10 is sandwiched between foot 4 and hot plate 1.

The attachment/detachment knob 13 is slidably fixed to the left and right bundles 3, 5 by a holder 21.

The attachment/detachment knob 13 engages with a stopper portion 22 formed on the guard 12 (FIGS. 4 and 5).

In FIG. 6, reference numeral 23 denotes a regulating piece integrally formed with the guard 12, and the structure is such that the main body and the guard 12 cannot be separated unless the wide automatic temperature controller is removed from the main body.

Reference numeral 24 denotes a hole through which the main body membrane 11 passes, and is knot-shaped and is set so that when the rubber main body membrane 11 is set on the main body, the bottom surface slightly floats above the ground surface.

Reference numeral 26 denotes an intake hole, which has an area equal to or larger than the gap between the main body and the left and right handles and guards.

Reference numeral 27 denotes a storage part in which the automatic temperature regulator 6 is stored when the hot plate is not in use, and a holding piece 30 that forms four parts that protect the dial knob 28 shown in FIG. 2 of the automatic temperature regulator and holds the heat-sensitive part 29. is formed integrally with the guard 12.

Reference numeral 31 denotes a fixing boss for fixing the plug of the automatic temperature controller, which is also formed integrally with the guard 12.

321/'i is a bundle placing part on which the left and right bundles are placed, and a handle part 33 is formed in the center of this bundle placing part, and the left and right bundles and the handle part 33 constitute the entire bundle.

The shape of the guard 12 has a maximum size on the upper surface and decreases in size as it goes downward.

The needle outlet portion 34 of the automatic temperature regulator 6 has a shape similar to the corner radius of a sheathed heater so that it can be easily stored.

Reference numeral 35 denotes lips of the lid bundle fixed to the left and right sides of the lid 14, which are formed on the outer surface of the upper surface 36, lower surface 37, and side surface 38.

This is the terminal bar at the mouth of the 39I/i sheathed heater.

In the above configuration, the automatic temperature controller shown in FIG. 2 is inserted, the dial knob is set to the desired temperature, and electricity is turned on to cook.

The hot plate becomes hot during cooking, but the surrounding guard provides safety.

Also, when lid 14 is used for cooking gyoza etc., lid bundle 1
5 also becomes high temperature, but it can be held by reducing the contact area with the fingers with the ribs 35.

After cooking, remove the automatic temperature controller from the main unit.

The structure is such that the body and guard cannot be separated without removing the automatic temperature controller.

Next, by sliding the attachment/detachment knobs provided on the left and right bundles outward, the main body and the guard will be unlocked and can be separated.

Wash the separated heating plate with the insertion port facing up.

. The oil groove formed opposite the insertion port is on the lower side, allowing for efficient cleaning.

Also wash the guard with water.

After cleaning, set the automatic temperature regulator inside the guard and store it.

More specifically, the dial knob 28 of the automatic temperature controller is set in the storage part 27 of the guard 12 shown in FIG. 6, and the heat-sensitive part 29 at the tip is pushed into the holding piece 30 and fixed.

Further, the cord is placed in a spiral shape, and the plug at the tip of the cord is pushed into the fixing boss 31 provided in the center to be fixed.

The location of this automatic temperature controller is the foot 4 attached to the left bundle.
The shape of the automatic temperature controller is located at a position that avoids the sheathed heater which is located between and protrudes from the bottom of the hot plate 1 and is brazed, that is, the rounded shape of the corner of the sheathed heater; Therefore, it can be stored compactly.

Next, place the main body on the guard.

In other words, the bundle is placed on the bundle placement portion of the guard.

At this time, the groove formed on the end face of the bundle matches the regulating convex portion formed on the guard, and serves to prevent the guard from deforming inward due to heat and directly touching the hot plate.

In the above state, the main body and the guard can be attached by pushing inward the attachment/detachment knob provided on the bundle.

At this time, the main body membrane protrudes slightly from the hole in the guard, preventing the main body from slipping.

Therefore, according to this invention, since the bottom and side surfaces of the heating plate of the main body are all covered by the left and right bundles and the guard, there is no possibility of tipping over and touching the heating plate during use, thereby increasing safety. Also, between the hot plate, the bundle, and the guard, there is an air passage where air enters from the bottom of the bundle, passes between the bottom of the hot plate and the guard, and exits from the side of the hot plate, bundle, and guard. Because of this configuration, the guard and bundle do not become relatively hot during use, and the table surface below the lower surface of the guard can also be kept from becoming relatively hot.

[Brief explanation of the drawing]

Fig. 1 is a longitudinal sectional view showing an embodiment of the present invention, Fig. 2 is a perspective view illustrating the state in which the automatic temperature controller is attached to the main body after removing the lid from the main body, and Fig. 3 shows the right bundle. Fig. 4 is an enlarged sectional view of the main part showing the state when the main body and the guard are engaged, and Fig. 5 is an enlarged main part showing the state when the main body and the guard are disengaged. Sectional view, No. 6
The figure is an enlarged perspective view of the guard. In the figure, 1 is a hot plate, 2 is a sheathed heater, 3 is a left bundle, 5 is a right bundle, 12 is a guard, and 26 is an intake hole.

Claims (1)

[Claims] 1. A main body consisting of a hot plate, a sheathed heater integrally provided on the back surface of the hot plate, and a handle provided on the left and right sides of the hot plate, which covers almost the entire lower and circumferential surfaces of the main body. A space is formed between the lower surface of the main body and the guard, and multiple holes are provided on the bottom of the guard. A hot plate characterized in that a gap is formed around the periphery so that the space communicates with the outside.