JPS62186827A - Electromotive 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] Industrial Field of Application The present invention relates to an electric cooker that cooks multiple appliances with different rotational speeds, torques, etc. by changing the output part using a main body with a built-in electric motor. .

2. Description of the Related Art Conventionally, this type of electric cooking appliance has a structure as shown in FIG. In FIG. 8, 101 is a chassis, and the main body 10
2, an oil-less bearing 106 (z
Fixed.

The motor 103 has a small pulley 106 attached to its lower main shaft, and the main shaft 104 has a large pulley 107 attached to its lower part.
It is transmitted at a reduced speed of 04.

In addition, an output section 109 is attached to the upper main shaft of the electric motor 103,
It is freely fitted into a part of a mixer that has a cutter inside, and cuts vegetables, fruits, etc. (not shown). The upper part of the main shaft 104 is formed into a square shape 104a, and has a cylindrical shape with a non-porous wall that separates the juice.
10 & removably, and rotates the motor 103 in minutes.
The information is transmitted to the basket 110. Several protrusions (not shown) are provided on the inner surface of the upper opening of the separation tube 11o.

Reference numeral 111 denotes a cylindrical filter made of an elastic material such as resin that fits into the inner surface of the separation cylinder 110, and a large number of slits 112 are provided in the vertical direction on the side wall of the filter, except for the upper part. When fitting the filter 111 into the separation cylinder 110, a groove (not shown) of the filter 111 is inserted into the protrusion of the separation cylinder 110.
IM is aligned with the filter to prevent the filter from lifting.

113 is a container, and a hook-shaped protrusion 1142L is provided at the bottom of the container.
is rotatably coupled to a protrusion 102& provided on the main body 102.

114 is a container lid, and a hook-shaped protrusion 1142 is provided at the bottom of the container lid.
L is rotatably coupled to a protrusion 113a provided on the top of the container 113. 116 is an input port provided integrally with the container lid 114;
It guides materials such as vegetables and fruits to a cutter 116 having multiple cutting edges fixed to the inner bottom of the separation tube 110. 117 is a push rod.

114b is a protrusion provided at one location on the lower part of the container lid 114, and when the container lid 114 and the container 113 are fitted together, the tip thereof is inserted into the opening provided on the side of the main body 102, and the contact point of the safety switch 118 is inserted. Close. A main switch (not shown) for supplying power to the electric motor 103 and the safety switch 118 are connected in series in a circuit so that even if the main switch contacts are closed, the electric motor will not rotate unless the container is covered. 119 is the back plate that covers the opening at the bottom of the main unit.
20 is a leg.

121 is a main body lid that covers the output section when the mixer is not attached.

Problems to be Solved by the Invention In such a conventional configuration, even when a part of the mixer is used, it cannot be operated unless it is set in the container 113 and container N11' and the contact of the safety switch 118 is closed. Ta.

The present invention aims to eliminate such inconvenience during use while ensuring safety.

Means to Solve the Problem In order to solve this problem, the present invention has a structure in which the two output parts are covered with respective lid bodies that are rotatably supported on the main body,
It has a fixing device that controls the rotation of the other lid by opening and closing one lid.

Operation With this configuration, even if the output part of the pond rotates when one of the blade parts is used, it will be covered by the lid that covers the output part, eliminating the inconvenience and danger of use. Become.

Example An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is a plan view of an electric cooker according to an embodiment of the present invention. In FIG. 1, 1 is a main body, and an output part (hereinafter referred to as the lower connector) 3 is fixed to the upper end of the main shaft of an electric motor 2. ing. 4 is a lid that covers the bottom of the connector (hereinafter referred to as the top of the body); 6 is a switch "on"button; 6 is a switch ri;
This is the IJJ button.

7 is the other output part of the electric motor 2 (hereinafter referred to as one cutter)
8 is a lid (hereinafter referred to as a case) that covers the top of each cutter 7. The upper body 4 and the case 8 are rotatably supported by the main body, and FIG. 1 shows the upper body 4 and the case in a folded state. FIG. 2 is a cross-sectional view taken along the line AA in FIG. 1 of the electric cooker of the present invention, showing the state in which the mixer is used. 9 is a chassis, and screws 11 are attached to the main body 1 through a cushion rubber 1o.
The electric reed 2 is fixed at one end, and the main shaft 12 is fixed at the other end.
An oil-less bearing 13 that supports the is fixed.

The electric motor 2 has a small pulley 14 fixed to its lower main shaft, and the main shaft 12 has a large pulley 16 attached to its lower part, and a belt 16 transmits the rotation of the electric motor 2 to the main shaft 12 at a reduced speed. Further, a cutter 7 is fixed to the upper end of the main shaft 12.

17 is a back plate that covers the lower opening of the main body 2, and 18 is a leg.

Reference numeral 19 denotes a cutter main shaft to which a connector upper 20 is fixed at the lower end and two cutters 21 are fixed at the upper end. The cutter main shaft 19 is connected to the tip plate 2 via an oil-less bearing 22.
A tip 26 is fitted onto the upper part of the tip 23 via a gasket 24. At the same time that the push-piece base 23 is fitted and positioned with the fitting protrusions (plurality) 12L formed integrally with the main body at a position close to the lower connector 3,
The lower connector 3 and the upper connector 20 are mated, and the motor 2
The rotation of the cutter 21 is driven by the cutter 21.

26 is connected to the switch with a slide pin and is a tip stand 23
By pressing down, the switch [ONJ button] can be operated.

In FIG. 2, when the body is in an upright state, the fixing pin 27 built into the main body is pushed by the spring 28 and pressed against the inner surface of the main body 2 which pivotally supports the case 8, as shown in FIG. Even if the case 8 is turned in the direction of the arrow in order to stand it up, the enlarged diameter lip 8b formed on the shaft 8a of the case hits the fixed pin 27, making it impossible to operate the case 8.

FIG. 4 is a cross-sectional view taken from FIG. 1 E, which shows the juicer in use with the upper body 4 folded down and the case erected.

In FIG. 4, a spinner 31 and a cutter 7 provided at the bottom of a cylindrical separation layer 3o with a non-porous wall that separates juice are removably fitted, and the rotation of the electric motor 2 is transferred to the separation layer 3o.
0. Several protrusions (not shown) are provided on the inner surface of the upper opening of the separation layer 30. 32
is a cylindrical filter made of an elastic material such as resin that fits on the inner surface of the separation layer 3°, and a large number of slits 33 are provided in the vertical direction on the side wall except for the upper part. When the filter 32 is fitted into the separation layer 3°, a groove (not shown) of the filter 32 is fitted into a protrusion of the separation layer 30 to prevent the filter 32 from lifting up. 34 is a container,
A hook-shaped protrusion (not shown) provided at the lower part is rotatably connected to a protrusion (not shown) provided on the main body 1, thereby fixing the container to the main body.

Reference numeral 36 designates a container lid, and a hook-shaped protrusion (not shown) provided at the bottom thereof is rotatably coupled to a protrusion (not shown) provided at the top of the container 34, thereby fixing the container lid to the container. Reference numeral 36 denotes an input port integrally formed in the container lid 36, which guides materials such as vegetables and fruits to a cutter 38 having a large number of cutting blades fixed to the inner bottom of the separation layer 3o. 37 is a push rod for pushing the material.

Reference numeral 39 denotes an operation plate provided on the container lid and has a protrusion 392L formed at its lower part. A case switch 41 is built in the case 8 and is connected in parallel with the switch.

The configuration of the operation panel will be explained with reference to FIGS.

FIG. 6 shows the contact of the case switch 41 in an open state, and the operation plate 39 is pushed up by the operation plate spring 42. Next, when the operation plate 39 is pressed as shown in FIG. 6, the return button 4o is moved in the direction of the arrow by the return button spring 43.
Recess 40 formed on the return button & protrusion 39 on the operation panel
The position of & is shifted and the operation plate 39 is fixed at that position.

Therefore, the tip of the protrusion 392L of the operation plate 39 pushes down the push button 44 and the sliding pin 46 inside the case 8, closing the contacts of the case switch 41, supplying electric power to the electric motor 2, and rotating the separation layer 30. To open the contacts of the case switch, press the return button 4o in the opposite direction of the arrow, and the recess 401L of the return button 4o and the protrusion 392L of the operation plate 39 will be in the position shown in FIG. Being pushed up.

Therefore, the sliding pin spring 46 provided at the lower part of the sliding pin 46 pushes up the sliding pin 46 and the push button 44, opening the contacts of the case switch, and stopping power supply to the electric motor 2. When the cross section of FIG. 1 is taken along line B-B with the juicer in use, as shown in FIG. 7, the tip of the lip 4 & provided on the body 4 pushes the drive lever 29 by tilting it down to the top 4'' of the body.
Is the drive lever 29 the shaft 294 part? Since it is pivoted on the main body 1, it rotates and the claw portion 29b of the drive lever 29 is attached to the fixing pin 27.
The fixing pin 27 is fitted into the through hole 4b provided in the lip 4L of the upper body 4 by pressing the protrusion 27&'i. In this state, when the case 8 is stood up with the upper shank body 4 folded down, as shown in FIG.
is in a position opposite to the fixing pin 27, and even if you try to operate the upper body 4, the fixing pin will be stuck in the case axis 8 & lip 8b.
The fixing pin 27 stops when it hits the end face of the upper body 4, and the fixing pin remains fitted in the lip hole 4b of the upper body 4.
operation becomes impossible.

Effects of the Invention As described above, according to the present invention, not only is it possible to cook by simply raising and setting the lid that covers the output section of the appliance being used, but also when one output section is in use, the other output section cannot be used. Since the lid body that covers the lid cannot be raised, an excellent safety effect can be obtained.

[Brief explanation of drawings]

FIG. 1 is a plan view of an electric cooker according to an embodiment of the present invention;
Figure 2 is a cross-sectional view of the electric cooker shown in Figure 1 when the mixer is used, Figure 3 is a cross-sectional view taken along line B-B in Figure 1, showing the state of the fixing pin when the mixer is used. B is a sectional view taken along line C-a of the person in Figure 3, Figure 3C is a sectional view taken along line DD of the person shown in Figure 3, and Figure 4 is a cross-sectional view taken along line E-E in Figure 1 when the juicer is in use.
Figure 5. Figure 6 is a cross-sectional view of the operation panel provided on the lid of the juicer's container; Figure 7 is a cross-section taken along line B-B in Figure 1, showing the state in which the juicer is fastened when the juicer is in use; FIG. 7 is a sectional view taken along line FF of a person, FIG. 7C is a sectional view taken along line GG of FIG. 7, and FIG. 8 is a longitudinal sectional view of a conventional electric cooking device. 1...Body, 2...Electric motor, 3...
...Bottom connector, 4...Top of body, 4a.
...Body rib, 4b...Body lip hole, 7...One cutter, 8...Case,
81L...Case shaft, 8b...Case shaft rif, 27...Fixed pin, 28...Fixed pin spring, 29...Drive lever. Name of agent Patent attorney Toshio Nakao

Claims (1)

[Claims] A lid that includes a built-in electric motor in a main body, has a plurality of output parts, one output part of the motor protruding above the main body, and the other output part driven by the electric motor, and covers each of the output parts. What is claimed is: 1. An electric cooking device comprising a body, the lid being rotatably supported by the main body, and a fixing device for controlling rotation of the other lid by opening and closing one lid.