JPS62295617A - Cooker - 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 3. Detailed Description of the Invention Industrial Application Field The present invention is a carrier handle type cooker having a hinge structure, and in order to particularly improve heat retention performance, a heat retention heater is installed in the lid. This invention relates to a cooking device such as a jar rice cooker.

2. Description of the Related Art Conventionally, this type of cooking appliance has had a structure as shown in FIG. That is, the hinge shaft 52 is located at the top of the main body 61.
An upper frame 64 is press-fitted to fix the lid 53, which is pivoted on one side. The pot 65 housed in the main body 51 has an upper opening covered with an inner lid 56, and a heat retaining heater 57 is attached to the lid side surface of the inner lid 66.

1. A heat insulating material 59 is sandwiched between the main body 51 and the protective frame 58 to improve heat retention performance.

The heat retaining heater 57 is supplied with power by a power lead wire 60 passing inside the main body 51. Due to assembly work, it is difficult to connect the heat retention heater 57 and the power lead wire with a single lead wire. They were combined and housed within the hinge portion 4a. Note that 63 in the figure is a container that collects the soup that drips down when the lid 53 is opened.

Problems to be Solved by the Invention In such a conventional configuration, since the connector 62 is housed as it is in the hinge portion 54a, the protrusion from the main body 51 is large, and the connector 62 is not placed inside the hinge portion S4a.
2, the lead wires are heavy and difficult to work with, and the power supply IJ-domain wire 60 is assembled in a bent form as shown in Figure 4, so it is difficult to pull the power supply lead wire 60 downward during wiring work. Sometimes it would hit and damage the lead wire. Furthermore, a soup container 63 is located below the connector.
When soup overflows, if the power supply lead wire 60 is damaged, even if a small amount of soup gets into the hinge part, it will cause insulation failure and the insulation performance will be impaired.

The present invention solves these problems and provides a cooking appliance that does not cause problems such as damage to the lead wires and loss of insulation performance when wiring a connector to the hinge part. The purpose is to

Means for Solving the Problem In order to solve this problem, the present invention has a cylindrical main body with a bottom, and a hinge part located at the upper part of the main body and pivoted on one side by a hinge shaft. An upper frame rotatably fixes a lid that covers the opening surface, and a connector that electrically connects the power supply section of the main body and the heater of the lid, and the connector connects the lid side lead wire to the hinge section. It is located below the inlet and toward the center in the radial direction of the main body, and is attached horizontally and radially to the main body.

Function: With this configuration, the connector that electrically connects the power supply section of the main body and the heater on the lid is located below the entrance to the hinge section of the lid side lead and toward the center in the radial direction of the main body, so that it can be easily connected from the lid side. The lead wires can be easily led to the connector, and since the connector is attached horizontally and radially to the main body, the power lead wires entering the main body can be routed naturally without undue bending. In other words, the lead wires are routed smoothly from the lid to the inside of the main body, and there is no possibility that the lead wires will be bent or damaged by the wires. In addition, since the lead wire and the soup receiver can be located higher than the container part compared to conventional ones, the soup container can be used even when the container overflows.
There is little loss of insulation properties.

EXAMPLES Hereinafter, examples of the present invention will be described with reference to FIGS. 1 to 3. In Fig. 1, 1 is a cylindrical body with a bottom;
An upper frame 4, which rotatably fixes a lid 3 with one side pivoted by a hinge shaft 2, is press-fitted to the upper part. The upper opening surface of the pot 6 for storing food is covered with a heat sink 6. A power supply unit is provided inside the main body 1. A heat-retaining heater 8 is attached to the lid-side surface of the heat sink 6 to heat and heat the food to be cooked. The heat-retaining heater 8 is supplied with power from the power source 7 through a heat-retaining heater lead wire 9, a connector 10°, and a power lead wire 11. A container 12 is removably attached to the lower part of the hinge part. The connector 10 is centered in the radial direction of the main body from the hinge portion lead wire 14 in the horizontal direction arrow 13 with respect to the main body as shown in FIG. 1, and in the direction of the main body radial direction arrow as shown in FIG. The insulation heater lead wire 9 is connected to the connector 10 through the hinge portion lead wire 14.

In other words, the wiring from the heat retaining heater 8 to the power source 7 can be done smoothly without bending the lead wires along the way, so the lead wires will not be damaged, and since the connector 10 can be positioned above the soup receiver 12, there will be no overflow. The condensation sometimes rises to the connector 10, and the insulation performance is less likely to be impaired.

Effects of the Invention As is clear from the description of the embodiments above, the present invention solves the conventional problems of damage to the lead wire due to bending of the lead wire during wiring and poor workability when pushing the lead wire. Furthermore, it is possible to reduce deterioration of insulation performance due to soup flowing into a part of the connector when water overflows, and it is possible to provide a safe cooker.

[Brief explanation of the drawing]

Fig. 1 is an enlarged vertical sectional view of a hinge part of a cooking appliance according to an embodiment of the present invention, Fig. 2 is a cross-sectional view of the same, Fig. 3 is an explanatory diagram of the connector assembly sequence of the hinge part, and Fig. 4 is a conventional one. FIG. 2 is a partially enlarged cross-sectional view of the cooking device. 4...Top frame, 9...Heat insulation heater lead wire, 10...Connector, 11...Power lead wire. Name of agent: Patent attorney Toshio Nakao and 1 other person 2nd
Figure 3 Figure 4

Claims (1)

[Claims] A cylindrical main body with a bottom, an upper frame that rotatably fixes a lid covering the upper opening surface of the main body by a hinge part located on the upper part of the main body and pivoted on one side by a hinge shaft, and a power source for the main body. and the heater of the lid, the connector is located below the entrance of the lid-side lead wire to the hinge part and toward the center in the radial direction of the main body, and is horizontal to the main body. A cooking appliance characterized in that it is installed in a radial direction.