JPS63145616A - Composite 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 Field of Industrial Application The present invention relates to a composite cooking device for use in general households, such as a blender and a speed cutter.

2. Description of the Related Art Conventionally, this type of cooking appliance has a structure as shown in FIGS. 8 and 9. In other words, the motor 2 is installed inside the main body 1 and is decelerated by gears 3, 4, etc., and the rotating shaft 6 protrudes from the top surface of the main body 1.
is driving. On the other hand, a switch button 1o is attached to the upper part of the main body of the motor 2, so that it is energized only when the switch button 1o is pressed.

Problems to be Solved by the Invention However, in a composite cooker having such a structure, in the case of the cooker shown in FIG. 8 for cutting vegetables etc., in other words, the cutter 6
When the speed cutter 7 with a built-in is used in combination on the main body 1 (in this case, press the lid 8 and operate the switch button 1o with the inner part 9), since the usage time is relatively short, There is no problem, but in the case of the blender A (Fig. 9) which has a long usage time, that is, when the blender 16 with built-in stirring blades 13 is used in combination on the main body 1, the switch button attached to one side of the blender 16 1
There was a problem in that the lever 14 for operating 0 had to be pressed for a long time.

Therefore, when the present invention is used as a cooker for a short period of time, it becomes a short switch that only energizes when the switch button is pressed, and when used as a blender for a long period of time, it becomes a continuous switch when the switch button is pressed. It was designed so that

Means for solving the problems and technical means of the present invention for solving the above problems are as follows:
A safety pin linked to the switch is provided on the main body, and on the other hand, a pressing part that presses the safety pin is provided on each attachment such as a cooker lid and a blender tip that are combined with the main body, and the height of each pressing part is adjusted. The depth at which the safety pin is pressed is different.

action The effect of this technical means is as follows.

That is, depending on the depth into which the safety pin is pushed, the position of the switch sliding plate that is interlocked with the safety pin changes, and the operation of the switch button is regulated by that position.

EXAMPLE Hereinafter, an example of the present invention will be described based on the attached FIGS. 1 to 7. In the figure, reference numeral 21 denotes a main body, in which a motor 22 is built in, and a lower coupling ring 23 attached to the motor shaft protrudes from the upper surface of the main body 21. A container 25, which is a cooking device, is placed on the upper surface of the main body 21, and an opening is formed in the center bottom of the container 25 to pass through the lower coupling 23, and a cutter 24 is fitted into the lower coupling 25. Thus, one cutter 24 is rotated within the container 26. The upper end opening of the container 25 is covered with a lid 26, and a protrusion 262 on the inner wall of the lid 26
It is fixed to the main body 21 with L. A safety pin 28 is protruded from the top surface of the main body 21.
8 is slidable up and down. and safety pin 28
is urged upward by a coil spring 29 for return. A lip 27 is formed on the lower surface of the lid 26.
6 is pressed against the safety pin 28 when it is fixed to the main body 21. A switch frame 3o is fixed to the main body 21, and the sliding plate 36 of the switch is attached to its slope 36b.
is in contact with the slope 2El of the safety pin 28, and has an interlocking relationship.See Figs. There is. An upper coupling 31 is fixed to the cutter 35, and this upper coupling 31 fits into the lower coupling 23 to transmit rotation.

The tip 32 is formed with a lip 34f on its lower surface, which pushes the safety pin 2B when the tip 32 is fixed to the main body 21 in the same manner as the lid 26. In this push stand 32, the depth at which the safety pin 28 is pressed is determined by the depth at which the lid 2
The lip 34 is formed to have a deeper dimension than in the case of No. 6. Reference numeral 33 in the figure is a tip screw-fitted to the tip base 32.

Next, the operation of the configuration of this embodiment will be explained with reference to the drawings of the switch mechanism shown in FIGS. 4 to 6. First, if the lid 26 or the stopper stand 32 is not fixed to the main body 21 (FIG. 4), the safety pin 28 is positioned at the uppermost position by the coil spring 29.

At this time, the switch sliding plate 36 is attached to the slope 28 of the safety pin 28.
Move leftward along 2L and move ONNa2O operating plate 37
The movement of the protrusion 3a is restricted by the upper surface 36a of the sliding plate 36, and the ONNa2O cannot be pushed. Next, when the blender tip 32 is attached, the safety pin 28 is located at the lowest position at the lip 34 of the blender tip 32, and the sliding plate 36 is pushed by the leaf spring 41, and the slope 2a&, 35b to the safety pin side. At this time, the protrusion 371L of the ONNa2O operating plate 37
6 (located at 1. Therefore, when ONNa2O is pressed, the sliding plate 36 moves to the left by the protrusion 371L of the operating plate 37 and the sliding plate slope 36d. When the ON button 37 is further pressed, the protrusion 371L of the operating plate moves to the left. 36 undercut portion 360
, and the operating plate 37 is held in the ON state. To turn off the switch, press the OFF button 40, and the operation plate 39
The protrusion 39& pushes the slope 366 of the sliding plate 36, the sliding plate 36 moves to the left, and the protrusion 37 of the ONNa2O operating plate 37 presses the slope 366 of the sliding plate 36.
& comes off from the undercut portion 360 of the sliding plate 36.

Next, the lid 26 is attached to the main body 21.
The safety pin 28 is pushed downward by the lip 27. Lid 2
The lip 27 of No. 6 is lower than the lip 34 of the tip pedestal 32, so the depth of the dowel safety pin 28 is located at an intermediate depth between when the tip pedestal 32 is attached and when nothing is attached. At this time, the sliding plate 36 is also located in the middle. Therefore ONNa
The protrusion 372L of the 2O operation plate 37 is connected to the upper surface 36 of the sliding plate 36.
Since the operation is not restricted by & and is not caught by the undercut portion 36C, it becomes a shoot switch that energizes only when ONNa2O is pressed and turns off when released.

Effects of the Invention As is clear from the description of the above embodiments, the present invention provides a safety pin that interlocks with the switch on the main body, and changes the depth at which the safety pin is pushed by each attachment, thereby converting the switch into a continuous switch or a short switch. Therefore, it has a simple configuration and is inexpensive, and attachments that are used for a long time can be used as a continuous switch, and attachments that are used for a short time can be used as a short switch. Moreover, it is extremely safe because the switch does not turn on unless an attachment is attached.

[Brief explanation of the drawing]

Figures 1 and 2 are longitudinal sectional views of a cooker according to an embodiment of the present invention, Figure 3 is a perspective view of the lid of the cooker, and Figures 4 to 6 show the positional relationship between the safety pin and the switch. 7 are perspective views of the switch, and FIGS. 8 and 9 are longitudinal sectional views showing conventional cooking appliances. 21... Body, 26... Lid, 27...
...Reply, 28... Safety pin, 32...
...Koppudai, 34...Reply, 36...
...Sliding plate, 37.39...Moving plate. Name of agent: Patent attorney Toshio Nakao and one other person pA
l diagram
2l--i Chair ζ34°-Ride Fig. 6 Fig. 7 Fig. 8 Fig. 9゛t3

Claims (1)

[Claims] It consists of a main body and a plurality of attachments combined on this main body, and the main body is provided with a safety device pin that penetrates the top surface and is slidably held, and a switch that is linked to this safety device pin, and each of the attachments has a A composite cooking device that is provided with a pressing part that presses a safety device pin and has different heights of the pressing parts of each attachment.