JPS602222A - Cooking machiery - 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 the Invention The present invention relates to a cooking appliance, such as a mixer, which prevents water from leaking from the seal between the top and the lid that closes the opening.

Conventional structure and its problems Conventionally, in devices such as mixers that pour water into a cup and stir it, a backing was always provided on the lid that covered the opening of the cup.This meant that the cutter was driven to rotate. This was because there was a change in the pressure inside the kelp, and even if the lid was tightened with screws, the liquid being stirred could leak to the outside. However, the backing is a separate part from the lid, which is inconvenient to handle and tends to be unsanitary due to the fact that food items may stick to the backing.

OBJECTS OF THE INVENTION The present invention solves the conventional problem of excessive water leakage with the lid itself without providing a seal, and exhibits excellent effects in terms of handling, cleanability, etc.

Composition of the Invention The cooking appliance of the present invention includes a pot provided with a cutting force and a tip inside, and a lid installed on the top of the pot to close the opening. It has an annular protrusion with an inclined surface that contacts the inner edge of the opening of the cup, and when the lid is attached to the tip, the opening of the cup and the protrusion work together to automatically seal the lid without any friction. It is something that can be done.

DESCRIPTION OF EMBODIMENTS A mixer showing an embodiment of the present invention will be described below. In the figure, 1 is a main body with a built-in power part and a switch part, 2 is a tip that is detachably attached to the main body 1, 3 is a tip that is detachably attached to the tip 2, and the upper part has a threaded part 3a. has been established. Reference numeral 4 denotes a lid having a threaded portion 4a that is screwed into the threaded portion 3a, and an annular protruding portion provided with an inclined surface 6a that contacts the inner edge of the opening of the base tip 3 so that the opening of the bottom tip 3 can be attached and detached. It is located inside Rip 6.

Reference numeral 7 denotes a main shaft, and an upper blade/butt 11, a lower blade, a vine 12, and a spacer 13 between the two vines are provided at the top. Reference numeral 8 denotes a connector provided at the lower end of the main shaft 7, which transmits the power of the main body 1 containing a built-in power section to the cutters 11 and 12.

Reference numeral 9 denotes a bearing installed between the tip base 2 and the tip 3, into which a metal 1o that supports the main shaft 7 is press-fitted. 14 indicates the flow of liquid within the cup 3.

According to the above configuration, when the main body 1 is driven, the connector 8
and is transmitted to the main shaft 7 of the bearing 9 installed on the top stand 2. And the upper blade/lid 1 provided on the main shaft 7
2. The lower blade lid 13 and the spacer 13 between both blades and the lid begin to rotate, and the liquid in the tip 3 begins to rotate. At this time, the liquid is pushed upwards as indicated by reference numeral 14.

The longer the stirring time, the more the pressure inside the tube 3 changes, and the more the pressure inside the tube 3 changes, the more the pressure inside the tube 3 tends to come out through the lid 4, which has a threaded section 4a that fits into the screw section 3a provided at the top of the tube. do. At this time, since the protrusion 6 having the inclined surface 6a provided on the lid 4 is in contact with the inner edge of the opening of the pot 3, leakage of liquid to the outside can be prevented. Furthermore, as a secondary prevention measure, a thin-walled lip 5 is provided on the outside of the protrusion 6 provided with the inclined surface 6a, and this is brought into contact with the upper end surface of the tip, so that liquid leakage to the outside is prevented. It can be completely prevented.

Effects of the Invention As described above, according to the present invention, by providing the inner surface of the lid with a protruding portion having an inclined surface that comes into contact with the inner edge of the opening of the pot when the lid is attached, there is no need for a seal and the liquid can be removed. It has the advantage of being compact, easy to handle with a small number of parts, and easy to clean and maintain sanitary conditions.

[Brief explanation of drawings]

Fig. 1 is an external perspective view of a mixer showing an embodiment of the present invention, Fig. 2 is a sectional view of the tip of the mixer, and Fig. 3 is an enlarged sectional view of the upper part of a puffer fish showing an embodiment of the invention. be. 1...Body, 3...Cotton, 4...
...Lid, 6...Protrusion, 6a...Slope, 11.12...Force/Ivy O Agent's name Patent attorney Toshio Nakao Heka 1 person 1st
Figure 2 Figure 3

Claims (2)

[Claims] (1) Equipped with a tip with a cutter installed inside and a lid installed on the top of the tip to close the opening, and the inner surface of the lid has an inclined surface that touches the inner edge of the opening of the tip when the lid is installed. A cooking appliance with a circular protrusion. (2) The cooking appliance according to claim 1, wherein the lid has a lip that contacts the upper end surface of the lid.