JPH038216Y2 - - Google Patents

Description

[Detailed description of the invention] "Industrial Application Field" The present invention relates to an automatic egg beater used for stirring egg liquid, etc. in a container.

"Prior art and its problems" Egg beaters that have been commonly used in the past are formed by knitting multiple wires.

Conventional egg beaters like this require a lot of time and effort because they need to be used in a wide-mouth container (bowl, large bowl, etc.), and they need to be supported and moved by hand. However, it also has the problem of not being able to be stirred uniformly.

In addition, an electric egg beater has two stirrers, each of which is connected to a rotating rod in the center. This method has many problems.

There is a lot of noise. Must be supported by hand.
Requires a wide mouth container. Cleaning is inconvenient.
It's not light in weight. If the egg solution is small, stirring is not possible. Difficult to set due to large volume.

In addition to these problems, there are other problems such as poor stirring effect and inability to perform automatic operation.

"Means for Solving the Problem" The present invention includes a cylindrical lever, a disc-shaped base provided at the lower end of the lever, a cylindrical middle pillar that fits into the inner wall of the lever, and a cylindrical middle pillar that fits into the inner wall of the lever. a rotary lid provided at the top end of the column; a motor base movably mounted in the middle column in the vertical direction;
The above problem was solved with an automatic egg beater consisting of a motor fixed to the upper surface of the motor base and an agitator whose upper end was attached to the axis of the motor.

"Function" In the present invention, a plurality of annular protrusions with different diameters are provided on the lower surface of the base and concentric with the outer periphery of the base and protrude downward.
When the beater is placed on a circular container, by fitting into the annular recess formed by the plurality of annular protrusions, movement of the container during stirring can be suppressed, and the eggs in the container can be prevented from moving. It is possible to prevent liquid etc. from leaking out. In addition, a container with a spout can be used by arranging the egg beater so that the spout of the container is housed in the notch formed in a part of the annular convex part, and furthermore, it is possible to use a container with a spout. Prevent container rotation.

Additionally, since there is an outlet on the side of the lid for connecting the power cord, you can connect the power source when in use and remove the power cord after use.

Furthermore, since the rotary lid is equipped with a stopper, it is easy to use when stirring the egg mixture continuously for a long period of time.
By fixing the switch with this stopper, continuous stirring can be performed without any manual effort.

Furthermore, in the present invention, at least two convex rods are provided on the motor base, and these convex rods penetrate the notch of the center column and fit into the screw groove formed on the inner wall of the lever. ing. Therefore, by rotating the rotary lid, the center column can be rotated, and by rotating the convex rod of the motor base, the convex rod can be slid in the screw groove, and the motor base can be moved up and down.
The integrated stirrer can also be raised and lowered. Therefore, by rotating the turntable, the position of the stirrer can be selected depending on the depth of the container used, the amount of egg wash, etc.

Furthermore, in the present invention, since the shaft center of the motor and the agitator are connected via a fan section having a propeller, when the motor is rotated, this fan section rotates and generates airflow. , the motor can be cooled.

"Embodiment" Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

1 to 4 show an embodiment of the present invention.

This automatic egg beater consists of a cylindrical lever 1, a base 12 attached to the lower end of the lever 1, a middle pillar 2 that fits into the inner wall of the lever 1, and a top end surface of the middle pillar 2. The rotary lid 3 is attached, the motor base 8 is installed movably in the vertical direction inside the center column 2, the motor 9 is fixed on the motor base 8, and the axis 91 of the motor 9 and its It is roughly composed of a stirrer 5 to which the upper end is connected.

The lever 1 has a spiral screw groove 4 on its inner wall into which convex rods 81, 81, which will be described later, fit.
Further, near the upper end of the inner wall of the lever 1, a groove 19 is formed parallel to the upper end.

The base 12 is a disc-shaped member fixed to the lower end surface of the lever 1, and a plurality of annular convex portions having different diameters are formed on the bottom surface of the base 12 and are concentric with the outer periphery of the base 12. An annular groove 13 is formed between adjacent annular protrusions. This annular groove is formed to fit the upper end of the container 17 (see FIGS. 3 and 4) containing the egg liquid and to suppress movement of the container during stirring. A notch 14 is formed in a part of this annular convex portion, and this notch 14 fixes the spout 18 when the container 17 is formed with a spout 18, for example as shown in FIG. It was formed for the purpose of A circular hole 15 is formed in the center of the base 12, into which a shaft 51 of a stirrer 5, which will be described later, is inserted. In addition, a small hole 1 is provided near the outside of the portion of the base 12 where the lever 1 is attached.
6 is formed. This small hole 16 is formed for ventilation or for adding perfume, oil, etc. into the container 17.

The middle pillar 2 is formed so that its outer wall fits into the inner wall of the lever 1. This middle pillar 2 has two notches 23 parallel to its axis.
23 is formed. These notches 23, 23
is formed symmetrically about the axis of the central pillar. The notches 23, 23 are open at their lower ends,
Lower end recesses 22, 22 are provided near the lower end, and upper end recesses 21, 21 are provided at the upper end of the center pillar 2, respectively.
It is formed along the circumferential direction.

In addition, near the upper end of the outer peripheral surface of this middle pillar 2,
A protrusion 20 is formed parallel to the upper end. This protrusion 20 is formed to fit into the groove 19 formed on the inner wall of the lever 1 described above, and to prevent the center column 2 and the rotary lid 3 from moving vertically within the lever 1 due to rotation. It is what was done.

The rotary lid 3 is integrally formed on the upper end of the middle pillar 2, and has a center hole 3 in the center of the upper end surface.
1, and a switch hole 32 is formed near it. A stopper 6 is rotatably fitted into the center hole 31, and a switch hole 32 is fitted into the center hole 31.
A switch 7 is fitted in the. A pressure lid 61 is integrally attached to the circumferential wall of the fitting device 6. This pressing lid 61 is provided so that it can be rotated to be placed on top of the switch 7, thereby allowing the switch 7 to be pressed continuously.

A large number of small holes 33 are formed near the outer periphery of the upper surface of the rotary lid 3 for aesthetic purposes. Further, the outer periphery of the rotating lid 3 is made into a polygonal shape for convenience when rotating. Furthermore, on the outer periphery of the rotary lid 3,
An outlet hole 34 is formed, and inside the outlet hole 34, an outlet 35 for connecting a power cord and a ring 36 for fixing the connected power cord are attached. Furthermore, four ventilation holes 37 are formed on the outer peripheral surface of the rotary lid 3 for cooling the motor 9 and the like (only one is shown in the figure).

The motor base 8 has two protruding rods 81, 81 formed on its outer periphery, and these protruding rods 81, 81 penetrate through the notches 23, 23 of the central column 2. and is fitted into the screw groove 4. Further, two ventilation holes 82, 82 are formed in the motor base 8 for cooling the motor, and a hole through which the shaft center 91 of the motor 9 is inserted is formed in the center.

The motor 9 has two screws 10, 1 on the upper surface of the motor base 8 so that its axis 91 faces downward.
It is fixed at 0.

An axis 91 of the motor 9 extends downward through a hole in the center of the motor base 8.
is fitted into and fixed in the shaft hole 112 of the fan section 11 provided at the upper end of the stirrer 5. This fan portion 11 further has a circular rod 11 formed at its lower end.
1, it is fitted and fixed to the upper end of the shaft rod 51. This shaft rod 51 extends downward through the center hole 15 of the base 12, and has a stirring blade 52 attached to its lower end.

The stirring blade 52 is plate-shaped and donut-shaped, and is sloped downward toward the periphery. This stirring blade 52 has a rib piece 53 on its upper surface and a rib piece 5 on its lower surface.
31 is formed. Moreover, three stirring rods 54, 54, 54 are formed on the outer periphery of the egg sieve and protrude upwardly at equal intervals in order to uniformly stir the egg liquid.

Next, how to use the automatic egg beater of this embodiment will be explained.

First, the upper end of the container 17 is fitted into the annular groove 13 of the base 12 . At this time, if the container 17 is provided with a spout 18, it is fitted so that the spout 18 is located at the notch 14.

Next, the position of the stirring blade 52 is adjusted depending on the size of the container and the amount of contents by rotating the rotary lid 3.

Here, the operation of moving the stirrer 5 by rotating the turntable 3 will be explained.

First, by rotating the rotary lid 3, the central pillar 2 integrated therewith also rotates, and the notches 23, 23 formed in the central pillar 2 rotate. Since the convex rods 81, 81 are inserted through the notches 23, 23, the convex rods 81, 81 also rotate together with the notches 23, 23. In this way, when the convex rods 81, 81 rotate, the convex rods 81, 81 are fitted into the screw groove 4 formed on the inner wall of the lever 1, so that the convex rods 81, 81 are rotated. It slides along the groove 4. As a result, the convex rod 8
1 and 81 move upward or downward within the notches 23 and 23, and along with this, the motor base 8 also moves upward or downward. As the motor base 8 moves up and down in this manner, the motor 9 and the stirrer 5 that are integral with the motor base 8 also move up and down.

Note that the convex rods 81, 81 are located in the upper end recess 2.
1, 21 as the upper limit and lower end recesses 22, 22 as the lower limit. When the rod reaches the upper end, the convex rods 81, 81 fit into the upper end recesses 21, 21 and are fixed, and when it reaches the lower end. Then, the lower end recess 22,
22 and is fixed. Moreover, since the convex strip 20 of the center pillar 2 fits into the concave shape 19 of the lever 1, even if the turnable lid 3 is turned, the inner pillar 2 and the rotary lid 3 do not move upward or downward.

After adjusting the position of the stirring part 5, the switch 7 is pressed to rotate the motor 9, and the stirring blades 52 are rotated to stir the egg liquid, etc. in the container 17. At this time, if you want to stir continuously, rotate the pressure lid 61 of the stopper 6 to the switch 7 position, and press the switch 7 with this pressure lid 61 to continue stirring continuously without continuing to press it. be able to.

When the stirring is finished, the container 17 is placed in the annular groove 1.
3, and then connect the power cord to the outlet 35.
After removing the stirring blade 52 from the water tap, the stirring blade 52 is moved directly under the water faucet and cleaned.

In this way, by using the automatic egg beater of each embodiment, the egg liquid, etc. in the container can be stirred automatically and uniformly.

"Effects of the Invention" Since the present invention has the configuration as described above, it has the following effects.

First, since a plurality of annular grooves are formed on the bottom surface of the base, it is possible to use containers with different diameters. Furthermore, since the container is used by fitting into the annular groove in this manner, the liquid inside the container does not overflow to the outside during stirring. Furthermore, since the notch is formed, it can also be used with a container that has a spout.

In addition, since the present invention has an outlet with a detachable power cord, especially after use, remove the power cord and move the stirring blade directly under the water faucet to connect the faucet. can do.

Furthermore, in the case of the present invention, a fitting device is formed on the top surface of the rotating lid, and the annular groove of the base is fitted onto the container, so that after the base is attached to the container, the switch is By setting the switch in place and locking it with a stopper, stirring can be continued without any manual intervention.

Furthermore, the present invention is configured such that the stirrer can be moved up and down by rotating the rotary lid, so that stirring can be performed even when containers of different depths are used. Furthermore, since the position of the stirrer can be adjusted depending on the content, uniform stirring can be performed regardless of the amount.

Furthermore, since the fan section is attached to the shaft center of the motor, the motor can be cooled by the fan section in accordance with the rotation of the motor.

[Brief explanation of the drawing]

FIG. 1 is an exploded perspective view showing an embodiment of the present invention;
FIG. 2 is a partially sectional perspective view, and FIGS. 3 and 4 are partially sectional perspective views showing how this embodiment is used. 1...Lever, 2...Middle pillar, 3...Turnable lid, 4
... Screw groove, 5 ... Stirrer, 6 ... Snap device, 7 ... Switch, 8 ... Motor base, 9
... Motor, 11 ... Fan section, 12 ... Base, 14 ... Notch, 23 ... Notch, 35 ...
Outlet, 51... shaft rod, 52... stirring blade, 6
1...pressure lid, 81...convex rod, 91...shaft center.

Claims (1)

[Claims for Utility Model Registration] (1) A cylindrical lever, a plate-shaped base provided at the lower end of the lever, a cylindrical center column that fits into the inner wall of the lever, and the upper end of this center column. a rotary lid provided on the center column; a motor base mounted movably in the vertical direction within the center column; a motor fixed to the upper surface of the motor base; and an upper end portion of the motor fixed to the shaft center of the motor. The lever is provided with a screw groove formed in a spiral shape on its inner peripheral surface, and the base has a plurality of annular shapes with different diameters provided on its lower surface concentrically with the outer periphery of the base. A convex portion is formed to protrude downward, and a notch is formed in a part of the annular convex portion, and the central column is provided with at least two notches parallel to the axial direction and opening at the lower end. and the rotary lid has a switch for the motor;
A retainer for locking the switch and an outlet to which a power cord can be connected and fixed are attached, and at least two convex rods are fitted to the notch on the motor base. The convex rod is formed to protrude outward from the outer periphery at a position where the rod is fitted, and is larger than the wall thickness of the central pillar, and this convex rod passes through the notch and fits into the screw groove of the lever, and the motor is fixed to the upper surface of the motor base with its axis facing downward, and its axis extends downward through the motor base, and the agitator is connected to a fan connected to the axis of the motor. An automatic egg beater characterized by comprising: a shaft, a shaft connected to the upper end of the fan, projecting downward through the base, and a stirring blade attached to the lower end of the shaft. . (2) The locking device is rotatably mounted on the screw cap, and has a pressure lid connected to its shaft, and the pressure lid is rotated around the shaft to lift the switch. 2. The automatic egg beater according to claim 1, wherein the pressure cover presses the switch and continuously drives the motor. (3) The convex rod is slidably fitted into a screw groove on the inner wall of the lever, and the agitator can be moved up and down by sliding within the screw groove. The automatic egg beater according to claim (1). (4) By rotating the screw cap, the convex rod slides within the screw groove, thereby causing the convex rod to slide up and down within the notch of the center column. (1) Automatic egg beater as described. (5) The automatic egg beater according to claim (1), wherein recesses are formed along the circumferential direction of the center pillar near the upper and lower ends of the notch.