JPS63311914A - 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 (a) Industrial Application The present invention is a cooking device such as a bread making machine that molds bread dough by rotating an impeller with a motor and that opens and closes the top opening of the main body with a lid. Regarding.

(B) Conventional technology In this type of conventional cooking appliance, if the motor is located close to the hinge receiver that supports the lid, the center of gravity of the main unit will move backwards when the lid is opened, causing the main unit to fall over. However, when the operating section on the front side of the main body is pressed while the lid is open, the main body tends to fall further backwards.

(c) Problems to be Solved by the Invention The object of the present invention is to provide a cooking appliance that can stabilize the center of gravity of the main body even when the lid is open, and is less likely to tip over.

(d) Means for Solving the Problems The present invention provides a main body forming a cooking chamber with an open top surface, a lid body for opening and closing the top surface opening, a container that can be attached to and removed from the cooking chamber, and a container that can be attached to and removed from the cooking chamber. It consists of an impeller that is rotatably installed on the inner bottom surface, a motor that rotates the impeller, and an operation section that controls the power supply to the motor.The operation section is installed on the front side of the outer wall of the main body, and the motor Provided on the internal front side,
Further, the hinge receiving portion that rotatably supports the lid is provided at the upper rear surface of the main body.

(E) Effect With this configuration, the motor is located at the front of the main body when the lid is opened and when operating the operating section at that time, so the center of gravity of the main body is always stable and the main body is difficult to fall over. It is what it is.

Example (1) is a main body of a bread making machine, and the top opening is covered with a lid (2) that can be opened and closed. This lid (2) is rotatable via a hinge (4) attached to the lid (2) at a hinge receiving portion (3) provided on the rear surface of the upper part of the main body. (5) is a display section that displays the time required to manufacture bread;
1) is installed in front of.

(6) is a start switch, (7) is a time adjustment switch, and these switches (6) and (7) form an operating section (8). A cooking chamber <10) is formed in the main body (1), and a bottomed container (11) can be attached to and removed from the upper opening of the cooking chamber (10). This container (11) has a rectangular parallelepiped shape with an open top, and has a rotatable mouth-shaped handle (12) on the outside of the wound and a recess (13) on the bottom.
), and the rotating portion (15) of the impeller (14) is disposed so as to be sunk in this recess (13). A rotating shaft (16) is attached to this rotating portion 15) and is exposed to the outer bottom surface of the container (11) in a watertight manner. A long engaging portion (17) is provided on the exposed portion of the rotating shaft (16). Incidentally, the rotating shaft (16) as well as the impeller (14) are removably attached to the rotating part (15). (18
) is a motor disposed inside the main body (1) and on the front side, close to the operation part (8) and away from the hinge receiving part (3), Body (2
) is fully opened as shown in Figure 3, because the heavy motor (18) is located at the front, the center of gravity of the main body (1) is always stable and the main body (1> does not tip over backwards). .

(20) (20) is a pair of hook parts that engage with the engaging part (17), and are formed on the upper surface of the disk-shaped rotating disk body (21). The rotating shaft (22) is rotated by being decelerated by the motor shaft (26>) of the motor (18) via a large pulley (23), a belt (24), and a small pulley (25). A substantially square rising wall (28) is formed on the inner bottom surface of (10), and a temperature sensor (30) is installed at the corner of this rising I! (28) so that it can be moved up and down through a hole (31). This temperature sensor (30) is composed of a sensor tube (33) which is always urged upward by a spring (32) and a sensor unit (35) connected to a lead wire (34). (36) is a flange for preventing it from popping out from the hole (31).A recess (40) is formed approximately at the center of the upright wall (28>, and the disc rotating body (21) is disposed in the raised wall (28). This recess (4
0) has a substantially square shape as a whole and has a curved portion (41) at one corner.

The outer bottom surface of the container (11) includes a skirt portion (43) that covers the outside of the upright W (28), and an insertion wall (45) that is inserted to come into contact with the inner circumferential side of the recess (40). The insertion wall (45) has a similar shape to the recess (40), and has an insertion curved part (46) formed at one corner that abuts the curved part (41), and This insertion wall (
45), the engaging portion (17) is disposed inside. And the insertion curved part (46) and the curved part (41)
The insertion abutment with the container (11) ensures that the container (11) can only be inserted into the cooking chamber (10) from a certain direction.

Further, when the insertion curved portion (46) and the curved portion (41) are fully inserted and abutted, a disk-shaped heat receiving plate with good heat conduction is provided on the bottom surface of the container (11) which is pressed against the temperature sensor (<30). Board (
50) are installed. This heat receiving plate (5o) is attached to an opening (51) formed in the bottom of the container (11) via a heat-resistant banking (52), and is connected to the skirt part (43) and the insertion wall (45). It faces a through hole (54) that can be bored in the base (53). That is, the temperature sensor <30> connects to the heat receiving plate (
5o) so as to come into contact with the lower surface part. Of course, this heat receiving plate (50) is exposed inside the container (11) and comes into direct contact with the bread material (K).

The temperature sensor (30) is used to control the temperature of the bread ingredients (K) in the container (11) in order to control the energization of the annular heater (60) provided at intervals on the inner circumferential wall of the cooking chamber (1o). warm
It detects once.

(62) is a kneading rod attached to the side wall of the container (11), which is used to pass the dough through the ring-shaped seal (63).
1), and has a protruding piece (64) protruding horizontally at one end, a knob (65) at the other end, and protrudes into the container (11) as shown in Fig. 7. In order to maintain this state, a threaded portion (66) is formed to be screwed into a screw receiver (not shown) formed on the seal body (63). The container (11) is used to prevent it from being pulled out, and the kneading bar (62) is used as shown in Figure 5.
) on the side opposite to the rotational direction of the impeller (14) to prevent the bread material (K) from being directly caught on this projection piece (64) and being damaged.

As shown in FIGS. 5 and 9, the kneading bar (62) is positioned slightly downstream of the heat receiving plate (50) with respect to the rotational direction of the impeller (14). is provided on the side wall of the container (11). That is, as is particularly clear in Fig. 9, the bread ingredient (K) is
It stops in front of this kneading rod (62) as if its rotation is prevented, and can be kneaded by the impeller (14).

Then, a heat receiving plate (5
0), it is ensured that this heat receiving plate (
Bread ingredients (K) at temperature sensor (30) via temperature sensor (50)
temperature can be detected.

(70) (70) is an engagement leaf spring provided facing upward inside the cooking chamber (10), which engages and disengages both ends of the handle (12) to move the container (11) into the cooking chamber (10). ).

(G) Effects of the Invention Since the present invention has such a configuration, the center of gravity of the main body remains unchanged even when the lid is opened upward, and even when the lid is opened and the operating section is operated. It is low and stable, and prevents the main body from easily falling over.

[Brief explanation of drawings]

Fig. 1 is a perspective view of the bread making machine of the present invention, Fig. 2 is a front view with the main parts cut away, Fig. 3 is a plan view with the lid opened, and Fig. 4 is the same with the lid opened. Fig. 5 is a partially cutaway perspective view of the container, Fig. 6 is a schematic perspective view when removing the container from the cooking chamber, and Fig. 7 shows a kneading bar installed. Fig. 8 is a perspective view of the main part of the container when the kneading bar is pulled out, Fig. 9 is a front view without showing the state of use, and Fig. 10 is a sectional view of the main part of the container. be. (11)...Main body (2)...Lid (14)...
・Impeller (18)...Motor (8)...Operation section (3)...Hinge receiver Applicant: Sanyo Electric Co., Ltd.
1 other agent Patent attorney Takashi Nishino vi (1 other person) Figure 2 Figure 9 Figure 3 2

Claims (1)

[Claims] (1) A main body forming a cooking chamber with an open top surface, a lid body for opening and closing the top surface opening, a container that can be attached to and removed from the cooking chamber, an impeller that is rotatably provided on the inner bottom surface of the container, and It consists of a motor that rotates the impeller and an operating section that controls the power supply to the motor. A cooking appliance characterized in that a movably supported hinge receiving part is provided at the upper rear surface of the main body.