JPS6371227A - Electromotive cooker - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Industrial Application Field] This invention is an electric motor for shredding workpieces such as fruits and vegetables.
Regarding AFII equipment.

[Conventional technology] Traditionally, it has been used to cut workpieces such as fruits and vegetables.

As a cooking device for shredding, a container is attached to the top of the main body equipped with a motor, a cutter is attached to the rotating shaft introduced into the container, and the workpiece is rolled and cut on the top of the cutter. A cutter is attached to the rotating shaft introduced into the container, and the workpiece is fed through the material input port provided in the lid of the container while being pressed, and the cutter cuts the workpiece. There is also a form of

Inserting the workpiece from the material input port on the back beach and pressing it,
As shown in FIG. 11, in a type of cutter that cuts a workpiece, a motor (not shown) is disposed in a main body 50, and the main body 50 is rotated by the motor from the top surface. A rotating shaft 51 protrudes, and a switch 52 is disposed on the side.

The rotating shaft 51 is connected to a motor arm (
(not shown), and a slice cutter shaft 54 to which a slice cutter 53 is fixed is detachably attached to the tip.

The container 55 is detachably attached to the upper surface of the main body 50, and a cylindrical portion 56 is erected in the center of the container 55. 54 is introduced and the slice cutter 53 is disposed within the container 55.

The upper end opening of the container 55 and the main body portion of the main body 50 facing the switch 52 are covered by a lid body 57.
An opening 59 provided with a guide portion 58 is transparently provided in the center of the lid 57, and a push plate 60 for pressing the workpiece on the slice cutter 53 is attached to the tip of the opening 59. A push rod 61 fixed to the guide portion 58 is held by the guide portion 58 and slidably inserted therein. A switch suppressing piece 62 for turning on the switch 52 is provided on the back surface of the lid 57 that faces the protrusion of the main body on which the switch 52 is disposed.

With this configuration, when the upper end opening of the container 55 is closed with the lid 57 and the portion of the lid 57 facing the switch pressing piece 62 is pressed, the switch 52 is turned on, the motor is driven, and the rotation is started. Slice cutter 53 via shaft 51
rotates. Therefore, when the grip portion 63 of the push rod 61 is pressed, the workpiece in the container 55 is pressed against the push plate 60 and cut by the slice cutter 53.

[Problems to be Solved by the Invention] In the type shown in FIG. 11, the upper end opening of the container 55 serves as the input opening, so the input opening is wide and a large number of workpieces can be input, but the slice cutter 53 If the workpieces are not uniformly arranged on the upper surface of the machine, it will not be possible to cut them efficiently, and there are also problems such as the inability to cut long and thin objects such as green onions and cucumbers into rounds.

[Means for Solving the Problems] The present invention provides an integral loading tube with a large input opening above the lid body, and narrows the gap between the lower surface of the loading tube and the upper surface of the cutter. A charging cylinder lid is provided to cover the large charging opening of the charging cylinder, and a first push rod having a push plate that moves up and down inside the charging cylinder is slidably provided on the charging cylinder lid. The inside of the press is hollow and a small inlet is provided that communicates with the large inlet, and a second inlet is installed in this small inlet.
By making the push rod removable, it is possible to cut efficiently whether the workpiece is large or thin.

[Function] When the workpiece is large, such as a cabbage, the second push rod is inserted into the small slot, and the engaging portion and the engaged portion are engaged to connect with the first push rod. and the second push rod are fixed together. After closing the top opening of the container with a lid, the workpiece is put into the charging tube provided on the lid, and when the loading tube lid is closed, the switch is turned on, the motor is driven, and the rotating shaft is rotated. Since the cutter rotates, when the first push rod presses the workpiece on the cutter, the workpiece is cut by the cutter and stored in the lower part of the container.

If the workpiece is thin, such as a green onion, release the connection between the first push rod and the second push rod, pull out the second push rod from the small slot, and remove the lid body and the charging cylinder lid. When closed, the switch turns on and the cutter rotates as described above. Therefore, by inserting the workpiece through the small input port and pressing the workpiece while inserting the second push rod into the small input port, the workpiece in the small input port will be cut.

[Example] An example of the present invention will be described in detail based on FIGS. 1 to 12.

In Figures 1 and 2, 1 is an electric cooker, and motor 2
A main body 3 containing a main body 3, a container 4 removably placed on the top surface of the main body 3, and a protrusion 3a of the main body 3 in which an upper opening of the container 4 and a switch 5 are disposed. a lid body 7 that covers the housing and integrally extends the charging tube 6 on the top surface;
A charging cylinder lid 9 that covers the large charging opening 8 of the charging cylinder 6 and the upper surface of the lid portion 7a located opposite the protrusion 3a of the main body 3; It is composed of a push rod 10, a second push rod 12 that is slidably fitted into a small slot 11 provided in the first push rod 10, and a cutter 28.

Inside the main body 3, a motor 2 is fixed to a support stand 13, and a pinion 15 fixed to a motor fdI 14 is installed.
The peripheral edge of the main body 3 is connected to a rotating shaft 17 that rotatably protrudes from the center of the upper surface of the main body 3 through a gear 16 that meshes with the main body 3, and transmits the rotation of the motor 2 to the rotating shaft 17. A protrusion 3a is provided along the side surface of the container 4 on the side of the main body 3, which has an AI pedestal 18 integrally formed on its upper surface. 7chi 5
The movable terminals 19.20 of the switch 5 are provided with holes 21.20 opened in the upper surface of the protrusion 3a.
It is disposed opposite to 22.

The switch 5 is always set in the OFF state by a spring 23, and a double-change switch is used in which the fee 2,55 is turned on when the two movable terminals 19, 20 contact the fixed contacts 24, 25, respectively. .

The container 4 is removably placed on the top surface of the main body 3,
A fitting part 26 is provided on the lower surface of the container 4 and serves as a pedestal for the container 4 by removably fitting into the a21 stand part 18 of the main body 3. A cylindrical portion 27 through which the container 17 can be inserted projects to a position approximately half the depth of the container 4.

Reference numeral 28 denotes a cutter, which is formed into a disk shape from a gold-metal material. A cutter 29 is fixed to the center, and a blade 28a is formed on the upper surface in a radial direction from the center. An opening 30 through which the cut workpiece passes is formed in the front surface of the blade 28a.

A cutter shaft 31 into which the rotating shaft 17 is introduced is integrally formed in the center of the cutter unit 29.

Therefore, the cutter shaft 31 into which the rotating shaft 17 is introduced is rotatably fitted into the cylindrical portion 27, and the rotation of the rotating shaft 17 is transmitted to the cutter 28.

On the upper surface of the lid 7 that covers the upper end opening of the container 4 and the protrusion 3a of the main body 3, a hollow, approximately semicircular charging tube 6 having an effective area approximately half of the container 4 is integrally mounted upward. The gap 32 between the lower surface 6a of the charging cylinder 6 and the upper surface of the cutter 28 is set to be narrow.

Here, as shown in FIG. 3, an opening 6C into which the cutter shaft 31 can be fitted is vertically formed in the diametrical wall 6b of the approximately semicircular input tube 6 provided in the lid 7. It is set in.

Therefore, when not in use, the cutter 28 is introduced into the opening 6C of the input tube 6 with the lower end of the cutter shaft 31 facing upward, and the cutter shaft
The cutter 28 is configured to be stored in the storage case 45 and the lid 7 with the knob 31a provided at the tip thereof and protruding from the upper surface of the cutter 28 facing downward.

A first switch pressing rib 33 that presses one movable terminal 19 of the switch 5 extends downward on the lower surface of a four-body portion 7a that faces and covers the protruding portion 3a of the main body 3. Also, a terminal hole 3 through which a second switch pressing rib 34 that presses the other movable terminal 20 of the switch 5 passes through.
5 is transparent in the vertical direction.

The terminal hole 35 holds a mover 36 that presses the movable terminal 20 of the switch 5 so as to be able to move up and down, but is surrounded by an idle rib 37, and the tip of the mover 36 held inside the guide rib 37 is , protrudes from the terminal hole 35, and a switch pressing rib 34 provided on the charging cylinder lid 9 can come into contact with the top.

Note that the first switch pressing rib 33 for turning on and off the switch is provided on the lid body 7 in this embodiment;
It may be provided in the charging tube M9 similarly to the second switch pressing rib 34. In this case, a second terminal hole surrounded by a guide rib is formed in the lid body 7, and a second terminal hole is formed inside. A mover for the first switch pressing rib is provided. Therefore, in this case, the charging cylinder lid 9 is provided with first and second switch pressing ribs 33,34, and the lid body 7 is provided with first and second switch pressing ribs 33,34.

Two terminal holes are provided, each surrounded by guide ribs corresponding to the switch suppression ribs 33 and 34, and a movable element is disposed in each of the terminal holes.

Therefore, when the charging cylinder M9 is closed, the movable terminals 19 and 20 of the switch 5 are simultaneously turned on.

The charging cylinder lid 9 that covers the large charging opening 8 of the charging cylinder 6 and the lid portion 7a located opposite the protrusion 3a of the main body 3 has a transparent opening 38 through which the first push rod 10 can freely slide. A first push rod 10 is provided at the upper and lower edges of the opening 38.
A guide portion 39 that slidably guides the guide portion 39 is integrally provided. A charging cylinder lid portion 9 facing the lid portion 7a
In a, the switch is located opposite to the terminal hole 35 provided in the lid body 7 and penetrates through the terminal hole 35 and the hole 22 provided in the protruding portion 3a of the main body 3 via the movable element 36. A switch pressing rib 34 that can be used to press the movable terminal 20 of No. 5 extends downward.

As shown in FIG. 5, the switch pressing rib 134 provided on the charging cylinder lid 9 is connected to the terminal hole 35 provided on the lid 7 and the hole 2 provided on the protrusion 3a of the main body 3.
Similar effects can be obtained even if the movable terminal 20 is formed long enough to be able to be penetrated and the movable terminal 20 is directly formed into a single pressable needle without using the movable element 36 as in the above embodiment. At this time, in order to protect the switch suppression lip 134, the rib 1
35 along the switch pressing rib 134 into the cylinder lid part 9
If it is integrally formed from the lower surface of the switch pressing rib 1
34 damage can be prevented.

The inside of the first push rod 1O is hollow and has a small input port 11. On the lower surface of the small input port 11, there is a substantially semicircular push plate 40 that can be slidably fitted into the input tube 6. It is provided. A claw 40 for locking the workpiece is provided on the lower surface of the push plate 40.
a is provided in a protruding manner, and the central portion thereof is opened to a size corresponding to the inner diameter of the small inlet 11, and the large inlet 8 and the small inlet 11 are in communication. A collar portion 41 is protruded from the outer wall of the upper end of the first push rod lO, and the push rod lO
O prevents the nuki from falling, and above it,
An engaging portion 42 is provided.

As shown in FIG. 6, one end of a convex spring body 48 formed of an elastic member is fixed to the lower end of the inner wall of the first push rod IO, and the other end is fixed to the lower end of the inner wall of the first push rod 10. Even if it is thin along the inner wall and towards the center of the small inlet 11, the small inlet ll
I'm pressing down inside to keep it from falling.

As shown in FIGS. 1 and 7, the second push rod 12 is slidably inserted into the small slot 11 formed in the first push bar 10, and the workpiece inside the small slot 11 is inserted into the small slot 11. It is something that presses
A grip part 43 is provided at the upper end, and when the push rod 12 is inserted into the small slot 11, the lower surface 43a of the first grip part 43 is attached to the upper surface 41a of the flange 41 of the first push rod lO (the small slot 11) to position the second push rod 12. A push plate 12a is provided at the lower end of the second push rod.
are integrally formed, and a claw 12b for locking a workpiece is formed on the lower surface of this push plate 12a.

Here, as shown in FIG. 7, if the vertical height of the collar part 41 is h and the height of the guide part 39 protruding from the upper surface of H1 input f3a9 is set so that H>h. ing. For example, is this a guide from the height H of the flange 41? If the height h of B39 is too close to 43a, it will affect the gap 32 between the upper surface of the cutter 28 and the lower surface of the charging tube 6. That is, the dimension of the gap 32 is the guide 1f.
Since the height h of i39 and the lower surface 41a of the flange portion 41 are determined at two locations, it becomes difficult to manage the dimensions of both. Therefore, in this invention, as described above, H>h is set, and the dimension of the gap 32 is set between the lower surface 41 of the flange 41 and the gap 32.
Design and manufacturing are facilitated by allowing determination to be made only by b, and the second push rod 12 and the first push rod 10 can be easily engaged and disengaged.

As shown in FIG. 8, the first push rod 10 and the second push rod 12
can be freely engaged and disengaged by an engaging part 42 and an engaged part 44, respectively, but the engaging part 42 provided on the collar part 41 of the first push rod 10 has a stepped part in the circumferential direction. 46 is provided, and bottom surfaces 42a are formed on both sides of the stepped portion 46 in the shape of a substantially concave groove having an arcuate shape.

On the other hand, the engaged portion 44 provided on the side surface of the upper end of the second push rod 12 is formed into a protruding shape with a stepped portion 47. second push rod 1
2 by partially reducing the gap with the outer wall surface of the engaging portion 42.
This prevents rattling when the and engaged portion 44 are engaged.

Therefore, as shown in FIGS. 9 and 10, the engagement v&42
When the engaged portion 44 is engaged, the lower surface 43 of the gripping portion 43
a and one side of the small inlet 11 (r: J No. 41 top surface 41a
) are brought into contact with each other and the second push rod 12 is moved into the vertical stirrup position, and a gap 49 is interposed between the bottom surface 42a of the engaging portion 42 and the engaged portion 44, and the When the first push rod 10 and the second push rod 12 engage and disengage, and when the first push rod 10 and the second push rod
When used while being pressed while engaged with the push rod 12, the engaged portion 44 is prevented from being damaged.

Therefore, the second push rod 12 and the first push rod 10 are integrated by engaging the engaging portion 42 and the engaged portion 44, and the input cylinder 6
It is configured to move up and down within the

Next, the operation will be explained.

First, as shown in FIG. 26
The container 4 is fixed to the main body 3 by engaging an engaging portion (not shown) and an engaged portion (not shown) provided on the mounting table portion 18 and the mounting table portion 18, respectively.

Next, one cutter 2 to which the cutter 28 is attached
If the cutter shaft 31 of No. 9 is attached to the rotary shaft 17, the rotation of the rotary shaft 17 will be transmitted to the cutter 28 and rotate.

Here, when the upper end opening and the protrusion 3a of the container 4 are covered with the lid 7, one movable terminal 19 of the switch 5 is suppressed by the switch pressing rib 33 provided on the lid 7, and is turned on. However, in this case, since the other movable terminal 20 is in the off state, the switch 5 will not be turned on and it is safe.

Next, if the workpiece is large, such as a cabbage,
Cut it into pieces of the wrong size and put it into the container 4 through the large slot 8. At this time, since the large input port 8 is larger than the conventional one, many workpieces can be input at once.

Here, the second push rod 12 is inserted into the small slot 11 of the first push rod 10, and the engaging portion 42 of the first push rod 10 and the engaged portion 44 of the second push rod 12 are engaged. In total, il push rod 10
And the second push! 12 are fixed together, and the small slot 11 is closed by the second push rod 12. In this way, the contents being cut will not overflow from the small input port 11 to the outside.

Next, when the large input port 8 is closed with the input tube lid 9, the switch pressing rib 34 provided on the input tube lid 9 presses the hole 22 of the main body 3 via the mover 36 provided on the four bodies 7. Since it penetrates and presses the other movable terminal 20 of the switch 5, the switch 5 is turned on for the first time. switch 5
When turned on, the motor 2 is driven to rotate, and this rotation is transmitted to the rotating shaft 1 via the motor sleeve 14, pinion 15, and gear 16.
7.

When the rotating shaft 17 rotates, the cutter 28 rotates, and the workpiece inside the container 4 is cut by the blade 28a. As the workpiece in the container 4 is being cut, if the grip portion 43 of the second push rod 12 is pressed, the push plate 40 is lowered and the workpiece is being pressed and cut. The cut workpiece falls into the container 4 through an opening 30 provided in the cutter 28.

When the workpiece is thin such as a green onion or cucumber, the engagement between the engaging portion 42 and the engaged portion 44 provided on the first push rod IO and the second push rod 12 is released. Then, pull out the second push rod 12 from the small slot 11 and open the small slot 1.
Open 1. After loading the workpiece through the small input port 11, the second push rod 12 is inserted into the small input port 11 and cut with the cutter 28 while being pressed. At this time, the workpiece in the small input port 11 is pressed by the spring 48 (FIG. 6), so that the workpiece remains fully upright and can be sufficiently cut.

After cutting is completed, if either the lid 7 or the charging tube lid 9 is opened, the switch 5 is turned off, and the motor 2 is stopped.

When not in use, the cutter 28 is placed in the storage case 45 with the cutter shaft 31 facing upward, as shown in FIGS. 3 and 4.
At the same time, the upper end opening is connected to the lid body 7 and the charging tube M9.
When the cutter 28 is closed, the cutter 28 is stored in the storage case 45 with the cutter shaft 31 introduced into the opening 6c.

[Effects of the Invention] The present invention provides an integrated charging tube with a large input opening above the lid body, and sets a narrow gap between the bottom surface of the charging tube and the top surface of the cutter. A charging cylinder lid is provided to cover the large charging opening of the charging cylinder MK, and a first push rod having a push plate that moves up and down inside the charging cylinder is slidably provided.
A small input port that communicates with the large input port is provided inside the push rod, and a second push rod can be inserted into and removed from the small input port, making it possible to input large workpieces from the large input port. It is possible to increase the amount of input compared to conventional methods.

Furthermore, since a large input port and a small input port are provided, whether the workpiece is large or thin, it can be efficiently cut, resulting in improved cutting efficiency.

In addition, with the second push rod stored in the small slot provided in the first push rod, the engaging portion and the engaged portion that engage with each other are connected to the first push rod and the second push rod, respectively. Since the push rod is provided on the first push rod and the second push rod when using the large input slot,
Since the second push rod is integrated with the second push rod, when pressing the workpiece in the input cylinder, the gripping part of the second push rod can also be used, and the workpiece will not overflow from the small input opening.

Furthermore, the engaging portion provided on the first push rod is formed in a concave groove shape, and the engaged portion provided on the second push rod is formed in a protruding shape, and the engaging portion and the engaged portion are formed in a protruding shape. When engaged with the
Since a gap is provided between the bottom surface of the engaging part and the engaged part, when the engaging part and the engaged part are engaged and disengaged, or when the first push rod and the second push rod are connected together, Even when the protruding engaging portion is used to press a workpiece, the protruding engaging portion will not collide with the bottom surface of the groove-shaped engaged portion and will not damage each other.

[Brief explanation of the drawing]

1 to 10 show an embodiment of the present invention, in which FIG. 1 is a sectional view including a partial side view, FIG. 2 is an exploded perspective view,
Fig. 3 is an exploded perspective view of the main parts, Fig. 4 is a sectional view showing the stored state, Fig. 5 is a perspective view of the main parts, Fig. 6 is a sectional view of the main parts, Fig. 7 is a sectional view of the main parts, and Fig. 8 is a sectional view of the main parts. The figures are perspective views of main parts, Figures 9 and 10.
The figure is an explanatory view, and FIG. 11 is a sectional view including a partial side view showing a conventional example. 1...Electric cooker 2...Fist...Motor 3...Main body 4-...Container 6...Insertion tube 7II...Lid body 8 Association/War/Large input port No. 9 -... Insertion cylinder lid 10... First push rod 11 -... Small inlet port 12... Second push rod 17 - Rotation shaft 28... Φ Cutter 40... Push plate 42...lIφ engaging part 44... Engaged part Representative Patent Attorney Taeko Koki Fig. 6 Fig. 8

Claims (3)

[Claims] (1) A main body with a built-in motor; a container removably placed on the top surface of the main body; a cutter removably attached to a rotating shaft rotated by the motor within the container; An electric cooker comprising: a lid body that covers an upper end opening; and a charging tube with a large loading port provided above the lid body, and a lower surface of the charging tube and an upper surface of the cutter. A charging tube lid is provided to cover the large input port of the loading tube, and a first push rod having a push plate that moves up and down within the loading tube is slidably attached to the loading tube lid. An electric cooking appliance characterized in that: a small input port communicating with the large input port is provided inside the first push rod, and a second push rod can be freely inserted into and removed from the small input port. (2) In claim 1, an engaging portion and an engaged portion that engage with each other when the second push rod is housed in the small slot provided in the first push rod are provided. An electric cooking appliance characterized in that the first push rod and the second push rod are respectively provided. (3) In claim 2, the engaging portion provided on the first push rod is formed in a groove shape having a stepped portion in the circumferential direction, and the engaged portion provided on the second push rod is formed in the shape of a groove having a stepped portion in the circumferential direction. is formed into a protruding shape that can be freely engaged and detached from the engaging portion, and when the engaging portion and the engaged portion are engaged, the bottom surface of the engaging portion and the cover located opposite to this bottom surface are formed. An electric cooking device characterized in that a gap is provided between the engaging portion and the engaging portion.