JPH0447566B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to an electric cooker that cuts vegetables, fruits, etc. in a short time using a cutter that rotates within a container.

BACKGROUND ART Conventionally, this type of electric cooking appliance has a configuration as shown in FIG. In FIG. 4, 101 is a chassis, which is attached to the main body 102, and has an electric motor 1 at one end.
03 is fixed, and an oilless spare ring 105 supporting a main shaft 104 is fixed to the other end. The electric 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, and the rotation of the electric motor 103 is transmitted to the main shaft 104 at a reduced speed by a belt 108. Further, an output section 109 is attached to the upper main shaft of the electric motor 103, and is freely fitted into a mixer section having a cutter inside to cut vegetables, fruits, etc. (not shown). The upper part of the main shaft 104 is formed into a square shape 104a, and a cylindrical separating basket 110 with a non-porous wall separates the juices.
It is removably fitted into the lower square hole 110a and transmits the rotation of the electric motor 103 to the separation cage 110. Several protrusions (not shown) are provided on the inner surface of the upper opening of the separation basket 110. Reference numeral 111 denotes a cylindrical filter made of an elastic material such as resin that fits on the inner surface of the separation basket 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 cage 110, fit the filter 1 into the protrusion of the separation cage 110.
11 (not shown) to prevent the filter from lifting up.

113 is a container, and a hook-shaped protrusion 1 provided at the bottom of the container
14a is rotatably coupled to a protrusion 102a provided on the main body 102. Reference numeral 114 denotes a container lid, and a hook-shaped protrusion 114a provided at the bottom thereof is rotatably coupled to a protrusion 113a provided at the top of the container 113. 115 is container lid 1
An input port provided integrally with the separating basket 14 is used to guide materials such as vegetables and fruits to a cutter 116 having a large number of cutting blades fixed to the inner bottom of the separating basket 110. 117 is a push rod.

114b is a protrusion provided at one location on the bottom of the container lid 114, and when the container lid 114 and the container 113 are fitted together, its tip 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) that supplies power to the electric motor 103 and the safety switch 118 are connected in series in a circuit so that the electric motor will not rotate unless the container lid is closed even if the main switch contacts are closed. 119 is a back plate that covers the opening at the bottom of the main body, and 120 is a leg. Reference numeral 121 denotes a main body lid that covers the output section 109 since the output section 109 rotates at the same time when the juicer is in use.

Problems to be Solved by the Invention In such a conventional configuration, when the juicer section is used, when the main body cover 121 is pressed from above, the output section that deforms and rotates comes into contact with the main body cover 121, and the main body cover There was a problem that 121 was destroyed. The only way to counter this is to widen the space between the main body lid 121 and the output section, or increase the thickness of the main body lid 121 and reinforce it.

The present invention aims to solve the above problem without increasing the thickness of the main body lid.

Means for Solving the Problem In order to solve this problem, the present invention provides an electric motor provided in a main body, a plurality of output parts driven by the electric motor and protruding onto the main body, and a plurality of output parts. a container stand that is fitted into a plurality of fitting protrusions formed on the main body in close proximity; a container that can be freely fitted to the container stand or formed integrally with the container stand; and a lid that covers the output section, the upper end surface of the fitting protrusion being higher than the upper end surface of the output section and contacting the inner surface of the lid when the lid is closed. be.

Function: With this configuration, even if pressure is applied to the lid, it will come into contact with the upper end surface of the fitting protrusion formed on the main body and can prevent the main body lid from coming into contact with the output part that is smaller than the upper end surface. be.

Embodiment An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a plan view of an electric cooking appliance 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. . 4 is the lid that covers the bottom of the connector (hereinafter referred to as the body), 5 is the switch ``on'' button, 6 is the switch ``off'' button, and 7 is the other output section (hereinafter referred to as the cutter stand).
8 is a lid body (hereinafter referred to as a case) that covers the upper part of the cutter stand 7. The upper body 4 and the case 8 are each rotatably supported on the main body, and FIG. 3 shows the upper body 4 and the case in a folded state. FIG. 2 shows the electric cooker of the present invention when the mixer is in use.
A chassis 9 is fixed to the main body 1 via a cushion rubber 10 with screws 11, and has an electric motor 2 fixed at one end and an oilless bearing 13 supporting a main shaft 12 at the other end.

The electric motor 2 has a small pulley 14 fixed to its lower main shaft, and the main shaft 12 has a large pulley 15 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 stand 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. 1
Reference numeral 9 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 pivotally supported by a tip holder 23 via an oilless bearing 22, and a tip 25 is fitted onto the upper part of the tip holder 23 via a packing 24. The socket base 23 has a plurality of fitting protrusions formed integrally with the main body at a position close to the lower connector 3.
1a and are positioned, the lower connector 3 and the upper connector 20 are also fitted, and the rotation of the electric motor 2 is driven by the cutter 21. 2
Reference numeral 6 is connected to the switch by a slide pin, and by being pushed down by the pushpiece 23, the switch "on" button can be operated. FIG. 1 shows the condition in which the juicer is used, with the upper body 4 folded down and the case 8 raised.

In FIG. 1, a spinner stand 28 and a cutter stand 7 provided at the bottom of a cylindrical separating basket 27 with a non-porous wall that separates the juices are removably fitted, and the rotation of the electric motor 2 is transmitted to the separating basket 27. I'm starting to do that. Several protrusions (not shown) are provided on the inner surface of the open part of the separation basket 27. Reference numeral 29 denotes a cylindrical filter made of an elastic material such as resin that fits on the inner surface of the separation basket 27, and a large number of slits 30 are provided in the vertical direction on the side wall of the filter except for the upper part. When fitting the filter 29 into the separation cage 27, the separation cage 2
A groove (not shown) of the filter 29 is fitted into the protrusion 7 to prevent the filter 29 from lifting up. 31 is a container, and a protrusion 32 provided at the bottom of the container
is rotatably coupled to a recess 33 provided in the main body 1, and the container 31 is fixed to the main body. Reference numeral 34 designates a container lid, and a hook-shaped protrusion (not shown) provided at the bottom of the container lid is rotatably connected to a protrusion (not shown) provided at the top of the container 31, thereby fixing the container lid to the container 31. Reference numeral 35 denotes an input port formed integrally with the container lid, which guides materials such as vegetables and fruits to a cutter 37 having multiple cutting edges fixed to the inner bottom of the separation basket 27. 36 is a push rod for pushing the material.

The lower connector 3 and the fitting protrusions 1a of the socket 23 are close to each other, and the upper end surfaces of the plurality of fitting protrusions 1a are 2 to 3 mm higher than the upper end surface of the lower connector 3.

Effects of the Invention As described above, according to the present invention, since the fitting protrusion is made higher than the lower upper end surface of the connector, when using a juicer, even if pressure is applied from above the body, the top of the body hits the fitting protrusion and the connector is pushed downward. Prevents slippage,
This makes it safe even when the bottom of the connector rotates, and can be solved without increasing the gap between the bottom of the connector and the top of the body or increasing the strength on the body.

[Brief explanation of the drawing]

FIG. 1 is a cross-sectional view of the electric cooker according to an embodiment of the present invention when the juicer is in use, FIG. The figure is a longitudinal sectional view of a conventional electric cooker. 1...Main body, 1a...Cop stand fitting protrusion, 2...
...Electric motor, 3...Bottom connector, 4...Top of body, 7...Cutter stand, 8...Case, 23...
Kotop table.

Claims (1)

[Claims] 1. An electric motor provided in the main body, a plurality of output parts driven by the electric motor and protruding onto the main body, and a plurality of fitting protrusions formed on the main body in proximity to the output parts. a container stand that can be fitted onto the container stand or a container that is formed integrally with the container stand;
The container includes a cutter that is provided in the container and is driven by the output part, and a lid that covers the output part, and the upper end surface of the fitting protrusion is higher than the upper end surface of the output part, and the lid body An electric cooker that comes into contact with the inner surface of the lid when closed.