JPH034193Y2 - - Google Patents

Description

[Detailed description of the invention] (a) Industrial application field The present invention relates to a rotary cooker for cutting and stirring vegetables and fruits.

(b) Prior art This type of conventional rotary cooker is mainly used for cooking highly viscous materials such as meat and fish, and solid materials such as vegetables, and stirring of liquid is done by fitting the container and container lid. Many had restrictions on their use because water leaked from the parts. In addition, to prevent water leakage, some have special parts such as rubber gaskets installed in the fitting part, but these have the problems of complicating the structure and making fitting difficult.

(c) Purpose of the invention Therefore, the present invention prevents liquid from leaking to the outside with a simple structure without using any special sealing parts, and also ensures a strong fit between the lid and the container. The purpose is to

(d) Structure of the device The structure of the device is such that an annular locking step is formed on the upper inner wall of the container, and an annular fitting portion that is inserted into the container is formed around the outer periphery of the lid. , the insertion part is formed with an annular flange that faces outward and is placed on the locking step part so as to expose a part of the part into the container, and a return hole, and the flange and the container are connected to each other. A space is formed in the container, and the surface of the container is flush with the locking surface of the locking step.

(E) Embodiment 1 is a rotary cooker main body, which includes a base 5 forming a motor storage part 3 with a built-in motor 2 and a container placement part 4.
The container 6 is bayonet-coupled onto the container mounting surface 4 and has an opening on the top surface, and a lid 7 that pivots over the opening on the top surface. Said container mounting surface part 4
A rotating shaft 8 is projected from approximately the center of the rotating shaft 8.
is a pulley 10, 10 on the drive shaft 9 of the motor 2.
and are connected via a belt 11. Switches 12, 12, 12 for controlling energization of the motor 2 are arranged at the upper part of the motor storage section 3. Reference numeral 13 denotes a cutter that is detachably attached to the rotating shaft 8, and is formed of two cutter blades 14, 14 and a body portion 15.

The cutter 13 is provided on the bottom surface of the container 6 in the center thereof.
A cylindrical tube part 17 is formed to be inserted into the annular groove part 16 of the cylindrical part, and an inclined part 18 which is inclined outwardly is formed near the upper opening, and a large diameter part 19 is formed continuous with the inclined part 18. Furthermore, a locking step portion 20 is formed at a suitable position on this inclined portion 18. The lid body 7
A material input port 21 for inputting cutting material is formed on the upper surface of the container 6, and an annular fitting portion 22 to be inserted into the container 6 is bent downward on the outer periphery. An annular lower flange 23 pointing outward and an annular upper flange 24 covering the opening edge of the container 6 are formed on the edge of the insertion portion 22 . Four rotation blocking bodies 25, 25, 25, 25 are formed extending vertically from the inclined portion 18 at equal intervals. The upper end of this rotation blocking body 25 is formed to be flush with the locking surface of the locking step portion 20. When the lid body 7 is bayonet-coupled to the container 6, the insertion portion 2 is located approximately at the midpoint between the adjacent rotation prevention bodies 25, 25.
2 is provided with a return hole 26. Reference numeral 27 denotes an operating piece directed outward from the lid 7, which allows the switch 12 to be operated when the container 6 and the lid 7 are placed in a predetermined position.

Then, when the lower flange 23 is placed on the locking step 20 in order to close the container 6 with the lid 7, most of the lower flange 23 is formed to be exposed inside the container 6, and the container 6 is closed. and upper and lower flanges 24,
23 and the insertion portion 22 form a space s.

With this configuration, the wave motion of the liquid that occurs during rotary cooking is blocked at the exposed portion of the lower flange 23 of the lid body 7, as shown in FIG. Intrusion of liquid into the space s through the gap between the container 6 and the container 6 is greatly reduced, and as a result, leakage to the outside of the container 6 is prevented.

Furthermore, since the rotation blocking body 25 is formed vertically inside the container 6, the rotational wave motion of the liquid that occurs during rotation is blocked, as shown in FIG. This also prevents the upward movement of the lower flange 23, and by the synergistic effect with the lower flange 23 mentioned above, leakage of liquid to the outside is completely prevented.

In addition, the upper end surface of the rotation prevention body 25 has a locking step portion 2.
Since it is configured so that it is on the same surface as 0, the lid body 7
When the lid is closed, the lid body 7 can be firmly received together with the locking step portion 20, and as a result, the upper part of the container 6 will not be deformed even if the material is forcefully pushed through the input port 21. The return hole 26 allows a small amount of liquid that has entered the space s to flow back into the container 6.

In addition, the position of the return hole 26 in the cover body 7 is not limited to the midpoint between the rotation prevention bodies 25, 25 as described above, but the rotation prevention body
If the hole is drilled at a position where the wave movement of the liquid is prevented and the water level of the liquid is at its lowest level in step 5, liquid will not directly enter through this return hole 26 and leak to the outside during rotary cooking. It is.

(f) Effects of the invention Since the invention is constructed as described above,
The flange formed on the lid and the rotation prevention body formed on the container suppress the wave motion of the liquid that occurs during rotational cooking without using any special sealing material, and as a result, the liquid flows directly between the lid and the container. This prevents the liquid from entering the gap, and prevents the liquid from leaking outside and staining the table and the surface of the container body.

Since the flange of the lid is placed on the locking step and the rotation prevention body, deformation of the container can be prevented even if external pressure is applied to the surface of the lid.

[Brief explanation of the drawing]

Figure 1 is a schematic sectional view of the rotary cooker of the present invention, Figure 2
The figure is an enlarged sectional view of the same essential part, FIG. 3 is a cross-sectional view of FIG. 2, and FIG. 4 is an explanatory diagram of the operation of the liquid. 6... Container, 7... Lid, 20... Locking step,
23...Flange, 25...Rotation prevention body, s...
space.

Claims (1)

[Scope of utility model registration request] A main body with a built-in motor, a container detachably mounted on the main body, a cutter driven by the motor inside the container, and a lid that covers an upper opening of the container, An annular locking step is formed on the inner wall of the upper part of the container, and an annular fitting part is formed around the outer periphery of the lid, and the fitting part is fitted into the container. forming an annular upper flange oriented outwardly and a lower annular flange also oriented outwardly and resting on the locking step so as to expose a portion of the flange into the container; A return hole is formed near the lower flange, and a space is formed between the upper and lower flanges, the fitting part, and the container, and the container has a surface flush with the locking surface of the locking step. A rotary cooking device characterized in that a rotation preventing body is formed to extend in the vertical direction.