JPS6231934B2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention is applied to a so-called food processor, which is used mainly for chopping carrots, onions, etc., and producing mayonnaise, which are mainly used in ordinary households. This relates to an electric cooker.

Conventional structure and its problems Conventionally, when mayonnaise is manufactured using this type of electric cooker, as shown in Fig. 1, a container 1 is fixed to a main body with a built-in electric motor, and the rotation of the electric motor is transmitted into the container 1. A cutter stand 3 with two knife-shaped cutters 2 attached to the top and bottom of the container 1 is attached, and after putting cooking ingredients other than salad oil such as raw eggs, vinegar, and seasonings into the container 1, the knife-shaped cutters 2 are used to cut the container 1. Mix the salad oil while stirring the ingredients. A pre-measured amount of the salad oil is injected from the outside into the recess 5 provided in the container lid 4, and gradually dripped into the container 1 little by little through the hole 6 provided at the bottom of the recess 5, and stirred and mixed to form mayonnaise. It was common to manufacture

In a conventional electric cooker configured in this way,
Since the hole 6 provided at the bottom of the recess 5 of the container lid 4 is always open, salad oil cannot be measured in the recess 5, and a separate measuring tip is required. Further, if it is desired to stop the dripping of the salad oil poured into the recess 5 midway depending on the quality of the mayonnaise, it is necessary to remove the container lid 4 in a hurry. Furthermore, if the operation is stopped midway to check the cooking status, the salad oil poured into the recess 5 will drip into the container 1, so it is difficult to check until the entire amount of salad oil in the recess 5 has dripped. There were problems such as salad oil dripping from the hole 6 while the container was removed from the container 1 and moved.

Purpose of the Invention The present invention takes into consideration the above-mentioned conventional problems, improves cooking performance by dripping salad oil only while the cutter is rotating, and prevents salad oil from dripping from the hole when the cutter is stopped or when the container lid is removed and moved. The object of the present invention is to provide an electric cooker that prevents dripping.

Structure of the Invention In order to achieve the above object, the present invention provides a recess in the top surface of the container lid that covers the container opening, a hole near the bottom of the recess, and a valve for opening and closing the hole. ing. When this container lid is attached to a container placed on the main body, the valve keeps the hole in the container lid closed, and after injecting salad oil into the recess, the container lid is closed by applying an external force and pushing down the container lid. This is an electric cooker in which a part of the cooker turns on the switch that leads to the electric motor, rotates the electric motor and cutter, and automatically opens the valve to drip the salad oil in the recess into the container from the hole. be.

Based on this configuration, a suitable mayonnaise can be produced by dripping salad oil only when the cutter is rotated, and salad oil does not leak out from the hole when the lid is removed.

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

In FIGS. 2 to 7, reference numeral 11 denotes an electric motor, which is attached to a chassis 12 with screws 13, and the chassis 12 is attached to a main body 14 with cushion rubber 15 and screws 16. 17 is electric motor 1
1 rotation shaft, and this rotation shaft 17 has a pinion 18.
is installed. Reference numeral 19 denotes an output gear, which is driven by the pinion 18 and which is connected to the output gear 1.
9 is attached to the main shaft 20. Also, the main shaft 20
is the chassis 1 via the oilless bearing 21.
2, and a connector 22 is attached to the tip. and connector 2
2, a cutter mount 23 is detachably attached to the cutter mount 23, and the upper part of the connector 22 is fitted into a groove provided in the cutter mount 23, so that the electric motor 11 Power is being transmitted. Further, two knife cutters 24, upper and lower, are attached to the cutter mounting base 23. 25 is a container that is detachably attached to the main body 14, and 26 is a container lid that covers the opening of the container 25, and is detachably attached to the container 25. 27 is a recess provided in the container lid 26, and a hole 28 is formed near the bottom of the recess. Hole 28 has hole 2
A valve 29 for opening and closing the cutter 8 is mounted so as to be movable in the vertical direction, and its lower end faces the upper end of the cutter mount 23. 30 is a protrusion provided on the outside of the container lid 26; 31 is an upper body that covers the upper surface of the body 14;
The upper main body 31 has a narrow slit-shaped groove 32 formed on its upper surface into which a protrusion 30 provided on the container lid 26 fits vertically and slidably. 33 is the groove part 3
A sliding plate 36 is inserted into the small hole 33 using a rubber gasket 35 as a seal. 37 is a coil spring supporting the sliding plate 36. 38 is a micro switch that operates the electric motor 11;
The contact points are operated by a sliding plate 36. 39 is a back plate that covers the lower part of the main body 14;
0 is a leg attached to the back plate.

Next, the operation and operation of the electric cooker will be explained. A cutter mounting base 23 on which a container 25 is attached to the main body 14 and a knife cutter 24 is attached.
into the connector 22. Next, when manufacturing mayonnaise, raw eggs, vinegar, seasonings, and other ingredients other than salad oil are put into the container 25, and the opening of the container 25 is covered with the container lid 26, and the protrusion 3
0 fits into a narrow slit-shaped groove 32 provided in the upper body 31 covering the upper surface of the body 14. At this time, since the sliding plate 36 is urged by the coil spring 37 and pushes up the protrusion 30, there is no space between the container 25 and the container lid 26 and between the lower end of the valve 29 and the upper surface of the cutter mount 23. There are some gaps. In this state, when salad oil is poured into the recess 27 of the container lid 26, the salad oil will accumulate in the recess 27 because the hole 28 provided in the recess 27 is closed by the valve 29. From this state, when the container lid 26 is pushed downward with external force by hand, the container 25 and the container lid 26 are moved downward as shown in FIGS. 4 and 6.
Since the container lid 26 moves downward by the gap,
The protrusion 30 moves the sliding plate 36 downward. The sliding plate 36 turns on the micro switch 38 to rotate the electric motor 11. This rotation is transmitted to the knife cutter 24 and stirs the material in the container 25. On the other hand, when the container lid 26 is pushed down, the hole 2 provided in the recess 27 of the container lid 26
The lower end of the valve 29 that closes the cutter mount 2
The valve 29 is opened by being pushed up by the upper surface of the recess 2.
The salad oil injected into the container 7 drips into the container 25 through the hole 28, and is mixed with the ingredients in the container 25 by the rotating knife cutter 24 to produce mayonnaise. When the production of mayonnaise is completed, by removing the hand pushing down the container lid 26, the sliding plate 36 is pushed up by the coil spring 37, the micro switch 38 is turned off, and the sliding plate 36 passes through the protrusion 30. Container lid 26
The lower end of the valve 29 separates from the upper surface of the cutter mount 23 to push up the oil, and the valve 29 closes the hole 28, stopping dripping of salad oil.

Effects of the Invention As is clear from the description of the embodiments above, according to the present invention, a valve is provided in the hole formed in the recess of the container lid, so that the valve opens when the electric motor is running and closes when the electric motor stops. In other words, by dripping salad oil into the container only while the cutter is rotating and stirring the ingredients sufficiently, it not only improves the quality of mayonnaise production, but also prevents salad oil from dripping from the hole when the cutter is stopped. Not only can this be prevented, but if a measuring scale is attached to the recess,
It also has the advantage of being able to measure vinegar, salad oil, etc. Furthermore, the salad oil stored in the recess of the lid will not leak out when the lid is removed, which is highly effective.

[Brief explanation of the drawing]

Figure 1 is a sectional view of the main parts of a conventional electric cooker, Figure 2
7 to 7 show an electric cooking device according to an embodiment of the present invention, FIG. 2 is a plan view of the entire cooking device, and FIG. 3 is a plan view of the entire cooking device.
The A-A sectional view in the figure shows the switch-off state, Figure 4 is a detailed view of the main part of Fig. 3 in the switch-on state, Fig. 5 is a sectional view of the main part with the valve closing the hole when the switch is off, and Fig. 6 shows the main part in the switch-off state. FIG. 7 is a sectional view of the main part of the valve when the switch is turned on, and a perspective view of the valve. 11...Electric motor, 23...Cutter mounting base, 2
4...Knife cutter, 25...Container, 26...
Container lid, 27... recess, 28... hole, 29...
Valve, 38...Micro switch.

Claims (1)

[Scope of Claims] 1. A main body including a built-in electric motor, a container placed on the main body, a cutter rotated by the electric motor within the container, and a container lid covering the opening of the container, A recess is formed in the top surface of the container lid to contain oil, a hole is formed near the bottom of the recess, a valve is provided in the hole, and a switch for driving an electric motor is turned on when the container lid is pushed down. An electric cooking device further comprising means for opening the valve when the container lid is pressed down. 2. The electric cooking appliance according to claim 1, wherein the lower end of the valve corresponds to the upper surface of the cutter mount.