JPH058924Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to an electric cooker such as a hot top plate.

(Prior Art) A conventional electric cooker in which a cooking body having a cooking surface of this type is detachably attached to a frame supporting the cooking body, for example, a hot cooker in which a plate is detachably attached to the frame. In the top plate, a structure in which one side of the plate is engaged with the frame body and the other side of the plate is detachably attached to the frame body by a locking mechanism is described in Japanese Utility Model Application No. 58-84038. something is known.

In this structure, the locking mechanism has a structure in which the locking body of the locking mechanism is locked to a locking body receiving portion formed on a handle that projects outward from the side of the plate, and the locking body receiving portion is attached to the plate. The locking body that protrudes outward from the side of the locking body and is locked in the locking body receiving portion is rotatably supported by a pin together with a spring, and furthermore, a stopper is provided to restrict the movement of the spring for maintaining the locked state. The structure is such that it is necessary to bridge the area.

(Problems to be solved by the invention) In the electric cooker with the conventional structure described above, when the plate is removed from the frame and washed with water, the locking body receiving part protrudes outward from the side of the plate. Therefore, when cleaning, the locking body receiver gets in the way and is difficult to clean.Furthermore, the locking body that is locked in the locking body receiver is rotated with a spring from outside the frame through a pin. It is necessary to assemble the locking mechanism by supporting it so that it can move freely, and it is also necessary to bridge the stopper that restricts the movement of the spring for maintaining the locked state.It takes time and effort to install the locking mechanism, which increases costs. I have a problem.

The present invention is an attempt to solve the above-mentioned problem, and the locking body receiving portion on which the locking body is locked does not get in the way when cleaning the cooking body, and the locking body can be locked. To provide an electric cooker whose mechanism can be easily installed.

(Means for Solving the Problems) The electric cooker of the present invention consists of a cooking body and a frame body to which the cooking body is detachably attached, and the cooking body is provided with an engaging body on one side and an engagement body on the other side. A locking body receiving part is provided, and the locking body receiving part is provided in the frame body to releasably engage the engaging body of the cooking main body, and a locking body receiving part is removably engaged with the locking body receiving part of the cooking main body. In the electric cooking device provided with the mechanism, the locking body receiving portion provided on the cooking body is provided at the other lower part of the cooking body, and the locking mechanism is provided on the spindle and the locking body provided on the spindle to engage the cooking body. The frame includes a locking body that locks on the stopper receiving portion, an operating body provided on the locking body, and a spring provided on the support shaft, and the frame body includes:
A window frame from which the operating body projects, a bearing recess provided on both sides of the inside of the window frame to support both ends of the support shaft, and spring locks on both sides adjacent to the bearing recess for locking the spring. It is equipped with a section.

(Function) When the locking mechanism of the present invention is attached to the frame, the locking mechanism is formed as a unit by incorporating the supporting shaft, the locking body, the operating body, and the spring in advance, and the locking mechanism is formed as a unit. The locking mechanism can be easily installed by simply fitting both ends into the bearing recesses on both sides and locking the spring in the spring locking portion.

In addition, when attaching the cooking main body to the frame, one engaging body of the cooking main body is engaged with the engaging body receiving portion of the frame, and the locking body is attached to the other locking body receiving portion of the cooking body using a spring. The cooking main body can be fixed to the frame by being locked by rotating against the rotation.

Further, when the cooking main body is removed from the frame, the locking body is rotated by operating the operating body and is disengaged from the locking body receiving portion.

Further, when cleaning the cooking main body, the locking body receiving portion to which the locking body is locked does not become an obstacle when cleaning the cooking main body.

(Example) The configuration of an example of the present invention will be described with reference to the drawings.

In Fig. 1, reference numeral 1 denotes a dish-shaped plate with a cooking surface on the top as a main body for grilling, boiling, etc. This plate 1 is made of aluminum casting, etc., and the inner and outer surfaces are treated with fluororesin. This prevents food from sticking and is easy to clean. In addition, a bulge 2 is provided on the back side of the plate 1 all over and has a substantially U-shaped cross section.
is integrally formed, and a sheathed heater 3 is integrally cast within this bulged portion 2, and this heater 3 heats the plate 1 by applying electricity.

Further, a shielding plate 4 made of galvanized steel plate, aluminized steel plate, etc. is attached to the lower part of the plate 1 to cover the bottom thereof, and a plurality of main body legs 5 are attached to the lower part of this shielding plate 4.

Reference numeral 6 denotes a frame made of synthetic resin that is removably arranged to cover the bottom and side parts of the outer periphery of the plate 1, and a handle 7 for carrying is provided on the outer periphery of the frame 6. A plurality of legs 8 are provided on the lower surface of the bottom, and a leg receiving portion 9 for fitting and supporting the main body legs 5 of the plate 1 is formed on the upper surface of the bottom.

Then, each main body leg 5 of the plate 1 is attached to a frame 6.
The plate 1 is placed on the frame 6 at intervals while being fitted into each leg receiving portion 9 of the frame 6.

Next, the coupling mechanism between the plate 1 and the frame 6 will be explained.

An engaging body 11 projecting outward is attached to one lower portion of the plate 1. Although not shown, this engaging body 11 is provided with a connector for connecting a power cord therein, and also serves as a protector for the terminal portion.

An engagement hole 12 as an engagement body receiving portion into which the engagement body 11 of the plate 1 is inserted and engaged is formed in one side of the frame body 6, and the engagement body 11 of the plate 1 is inserted into the engagement hole 12.
1 is inserted to engage one of the plate 1 and the frame 6.

Furthermore, a locking body receiving portion 13 is attached to the other lower portion of the plate 1. This locking body receiving part 13
A tapered guide surface 14 is formed at the tip, and a hook portion 15 is formed on the upper surface and a spring receiving portion 16 is formed on the lower surface.

Further, as shown in FIG. 2, a window frame 17 is formed on the other side of the frame 6, and a recess 18 is formed on the inner bottom of the window frame 17, and on both sides of this recess 18. As shown in FIG. 3, substantially U-shaped bearing recesses 19 are provided opposite each other, and substantially inverted L-shaped spring locking portions 20 are provided adjacent to the inside of the bearing recesses 19 on both sides. It is provided.

21 is a lock mechanism, and this lock mechanism 21 is
A substantially U-shaped locking body 23 that is made of a metal wire and locks on the locking body receiving portion 13 of the plate 1 is mounted on the support shaft 22.
Both ends of the locking body 23 are wound around each other, and an operating body 25 is fixed to the extending portions 24 at both ends of the locking body 23 . Furthermore, both ends of a substantially U-shaped spring 26 made of a spring wire are wound around the support shaft 22, and this spring 26
Extending portions 27 at both ends are engaged with the operating body 25.

Both ends of the support shaft 22 of the lock mechanism 21 are fitted and supported by the bearing recesses 19 on both sides, the operating body 25 is protruded from the window hole 17, and the spring 26
Both sides of the operating body 25 are engaged with spring locking portions 20, and the operating body 25 is brought into contact with the upper side of the window hole 17 by the force of the spring 26, and the support shaft 22 is always pressed and supported downward. Further, the locking body 23 is locked to the hook portion 15 on the upper surface of the locking body receiving portion 13 of the plate 1, and the spring 26 is in contact with the spring receiving portion 16 on the bottom surface of the locking body receiving portion 13, so that the plate 1 is fixed to the frame 6.

Next, the operation of this embodiment will be explained.

When attaching the lock mechanism 21 to the frame 6,
The support shaft 22, the locking body 23, the operating body 25,
The locking mechanism 21 may be formed as a unit by incorporating the spring 26, and both ends of the support shaft 22 thereof may be fitted into the bearing recesses 19 on both sides, and the spring 26 may be locked in the spring locking portion 20. Therefore, the lock mechanism 21 can be easily attached.

Also, when attaching the plate 1 to the frame 6,
By inserting one of the engaging bodies 11 of the plate 1 into the engaging hole 12 as a locking body receiving part of the frame body 6 and then pushing down the plate 1, the other locking body receiving part 13 of the plate 1 is inserted. Its tapered guide surface 1
4, the locking body 23 is guided to the hook part 15 on the upper surface while being slightly bent, and the spring 26 comes into contact with the spring receiving part 16 on the lower surface of the locking body receiving part 13, so that the plate 1 is connected to the frame body 6. Fixed.

Further, when removing the plate 1 from the frame 6, by pushing the operating body 25 downward, the engaging body 23 rotates outward and comes off from the engaging body receiving part 13, and the spring 2
One side of the plate 1 is lifted by the force of 6 and becomes detached.

When cleaning the plate 1, the locking body 2
The locking body receiving part 13 on which the locking member 3 is locked does not get in the way when cleaning the plate 1, and the cleaning of the plate 1 can be facilitated.

In addition, in practice, the locking body 23 and the operating body 25 of the locking mechanism 21 may be formed as separate parts, or may be formed integrally.

(Effect of the invention) According to the invention, when cleaning the cooking main body, the cooking main body that is removed from the frame has a locking body receiving portion that is locked with the locking body provided on the frame. It does not protrude outward from the side of the cooking body, and does not get in the way when cleaning the cooking body.In addition, when the locking mechanism is installed on the frame, the locking mechanism as a unit is placed on the frame, and the operating body is All you have to do is insert the support shaft into the window hole, fit the support shaft into the bearing recess, and hook the spring to the spring locking part, which greatly reduces the effort and time required for installation, making installation extremely easy. I can do it.

[Brief explanation of the drawing]

FIG. 1 is a sectional view showing an embodiment of the electric cooking device of the present invention, FIG. 2 is an exploded perspective view of a part thereof, and FIG. 3 is a sectional view thereof. DESCRIPTION OF SYMBOLS 1... Plate as a cooking main body, 6... Frame body, 11... Engaging body, 12... Engaging hole as an engaging body receiving part, 13... Locking body receiving part, 17... Window hole,
19...Bearing recess, 20...Spring locking part, 21...
...Lock mechanism, 22... Support shaft, 23... Locking body,
25... operating body, 26... spring.

Claims (1)

[Claims for Utility Model Registration] Consisting of a cooking main body and a frame body to which the cooking main body is detachably attached, the cooking main body is provided with an engaging body on one side and a locking body receiving portion on the other side, In the electric cooking device, the electric cooking device is provided with an engaging body receiving part that detachably engages the engaging body of the cooking body and a locking mechanism that detachably engages the engaging body receiving part of the cooking body, A locking body receiving portion provided on the cooking body is provided at the other lower part of the cooking body, and the locking mechanism includes a support shaft and a locking body provided on the supporting shaft that locks into the locking body receiving portion of the cooking body. The frame body includes a window hole through which the operation body projects, and an operating body provided on the locking body, an operating body provided on the locking body, and a spring provided on the support shaft. An electric cooking appliance characterized by comprising: a bearing recess that is provided to support both ends of the support shaft; and spring locking parts on both sides that are adjacent to the bearing recess and that lock the spring.