JPS6068810A - Toaster - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION FIELD OF INDUSTRIAL APPLICATION The present invention relates to the construction of a toaster for use in general households.

Conventional Structure and Problems Conventionally, in this type of toaster, as shown in Figs. 1 and 2, a bread inlet is provided at the stop on the upper surface of the top plate 1, and a side plate 2 is not attached to the top plate 1. A back cover 3 is provided below the side plate 2 to form an outer casing, and a temperature sensing device 4 is supported in the center of the roasting chamber to sense the roasting temperature. sensing was unstable.

OBJECTS OF THE INVENTION The present invention solves these conventional problems and provides a toaster that is easy to assemble and has an assembly configuration that ensures reliable temperature sensing.

Composition of the Invention The toaster of the present invention includes a main body having a roasting chamber and a heater, a cover attached to the side of the main body, a control section disposed inside the cover for controlling energization of the heater, and a temperature controller disposed inside the cover. The temperature sensing device is equipped with a temperature sensing device, which improves the accuracy of the temperature sensing device and improves assembly workability.

DESCRIPTION OF THE EMBODIMENTS An embodiment of the present invention will be described below with reference to the accompanying drawings.

In FIGS. 3 to 9, 2o is a top plate formed in an inverted shape and equipped with a bread inlet that opens from the top surface to a part of the side surface, and 21 is one side of the top plate 20 in the longitudinal direction. A cover 22 is provided on the side and constitutes an outer casing together with the top plate 20, and a side plate 22 constitutes an outer casing together with the top plate 2Q and cover 21.

The end portion 23 of the opening of the top plate 20 is bent to provide a bread holder support plate 26 to which the rotating portion 25 of the bread holder 240 is attached.

On the other hand, a main body 27 is connected to the top plate 2o on the side wall of the roasting chamber facing the bread holder support plate 26, and a claw 28 is formed on the upper part of the main body 27.

Further, a hole 29 is provided below the main body 27 to penetrate into the roasting chamber.

The above-mentioned cover 21 is provided with a corner 3o in the upper part thereof, which hooks and joins the main body claw 28, and a thermistor 31 for sensing the temperature of the roasting chamber is mounted at the lower part of this corner 30 by being pressed by an insulating plate 32. A gap is provided between the insulating plate 32 and the corner 300, in which the claw 28 of the main body is joined, so that there is no problem in attachment.

At this time, a thin insulating plate 32 is used to improve temperature sensing, but in order to make the claws of the main body 27 press down on the insulating plate 32, the screw 33 that fixes the insulating plate 32 is one at the bottom. It can be installed easily and reliably.

Inside the cover 21, in the lower part, there is a circuit 34 that electrically determines the roasting time in conjunction with the thermistor 31, a hook 36 that locks the bread holder 24, and a hook 36 that hooks the bread holder 24 onto the hook 35. When roasting, a switch 37 is provided to make an electrical connection using a crank rod 36 operated by the lower part of the bread receiver 24, and electrical connection is made from this switch 37 to the roasting chamber heater through a hole 28 provided below the main body 27. Connect and configure.

In the above structure, the cover 21 is attached to the main body 27 by sliding the upper claw 28 of the main body 27 from below the corner 3o attached to the upper part of the cover 21 as shown in FIGS. By joining the thermistor 31 in the gap between the insulating plates 32, even if the insulating plate 32 is thin, the thermistor 31 can be fixed with the screw 33 and the claw 28 of the main body 27.
It can be fixed by pressing and accurately senses the temperature of the roasting chamber.

In this way, a control section such as a circuit 34 and a switch 37 is provided within the cover 21, and a temperature sensing device such as a thermistor 31 for sensing the temperature of the roasting chamber is also provided within the cover 21.
Moreover, since the thermistor 31 is in thermal contact with the main body 27, assembly is easy and the temperature sensing accuracy of the thermistor 31 can be improved.

Effects of the Invention As is clear from the above embodiments, the toaster of the present invention has the temperature sensing device integrated into the cover together with the control section, so that the roasting chamber side and the control section side can be assembled as a unit. It is possible to measure the stability of temperature sensing and the improvement of productivity.

[Brief explanation of drawings]

Figure 1 is a perspective view of a conventional toaster, Figure 2 is a sectional view of the same,
Fig. 3 is a perspective view of a toaster showing an embodiment of the present invention, Fig. 4 is a cross-sectional view of the toaster, Fig. 5 is a perspective view of the main body, Fig. 6 is a back view of the cover, and Fig. 7 is the same. A sectional view of the cover, FIG. 8 is a sectional view of the temperature sensing device section, and FIG. 9 is a sectional view showing the assembling work. 31
...Temperature sensing device (thermistor), 34...
. . . control unit (circuit), 37 . . . control unit (switch). Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure 12 Figure 3 1 Figure 4 Figure 5 0 Figure 6 9/'1 Figure 7 Figure 8 0 @ Figure 9 ◇ ◇

Claims (1)

[Claims] A toaster comprising: a main body having a roasting chamber and a heater; a cover attached to the side of the main body; a control section disposed within the cover to control energization of the heater; and a temperature sensing device disposed within the cover.