JPH0556031U - Cooking hotplate - Google Patents

Abstract

(57) [Abstract] [Purpose] The present invention is a device capable of quickly and easily adjusting the interval t between the upward and downward heating cooking surfaces 8 and 9 of the hot plate for double-sided cooking of the foodstuff 14 according to the thickness of the foodstuff 14. Aim to get. [Structure] The cooktop 15 is provided with an upward heating cooking surface 9,
A cooking utensil provided with a vertically movable cooking utensil 1 having a downward heating cooking surface 8 on the cooking surface 9 at an interval t, wherein one set for adjusting the interval t is provided on an end face 1'of the cooking utensil 1. The cams 2 and 2 are rotatably supported, the upper ends of the cams 2 and 2 are connected by a connecting rod 3, and the cams 2 and 2 can be simultaneously and rotationally adjusted by the connecting rod 3. Is.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to a cooking hot plate of a cooking appliance that has cooking surfaces at the top and bottom and heats food between them.

[0002]

[Prior Art]

 Conventionally, a food product having an upward heating cooking surface on a cooking table, and a vertically movable cooking utensil having a downward heating adjustment surface spaced apart on the cooking surface and pivotally supported on the cooking table by a horizontal axis. Cooking equipment is used.

In the above cooking utensil, it is necessary to adjust the interval according to the thickness of the food material. Therefore, one set of cams is pivotally supported on the end surface of the vertically movable cooking utensil, and each cam is adjusted to adjust the interval. It was something to adjust. Such an adjusting mechanism has a problem that it takes time and effort to adjust each set of cams.

Further, aluminum is used for the upper cooking utensil and the hot plate to reduce the weight, and the hot plate is coated with a fluororesin so as to come into contact with the food. Therefore, the hot plate needs to be replaced regularly and is separated from the cooking utensil body. Since the upper cooking surface comes into contact with the food to be cooked, unevenness is not preferable.

Conventionally, the following methods have been adopted. Fluorine resin coating is applied directly to the cooking utensil body. In this case, if the coating deteriorates or is scratched, the entire cooking utensil is replaced, which increases maintenance costs. As shown in FIG. 7, the hot plate fixing metal fitting is nut-fixed from the upper side. In this case, it took a lot of time to remove the cover plate when removing the heating plate, and the fixing metal fitting was eccentric because the fixing metal fitting went ahead when the nut was turned, so the manufacturing cost was high.

[0006]

[Problems to be solved by the device]

 The purpose of the present invention is to obtain a cooking hot plate that can easily adjust the interval and can be adjusted in a short time, and to obtain a cooking hot plate that has a downward heating cooking surface and is easy to replace. And

[0007]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the present invention relates to a cookware in which an upward heating cooking surface is provided on a cooking table, and an elevating cooking utensil having a downward heating cooking surface is provided on the cooking surface with a space therebetween, A set of cams for adjusting the above-mentioned interval is rotatably supported on the end surface of the cooking utensil, the upper end of the cam is connected by a connecting rod, and the cams can be simultaneously turned by the connecting rod. Cooking hot plate formed into a function The cooking hot plate according to the above invention, in which the corresponding one set of cams are pivotally supported by common shafts on both end faces of the cooking utensil. Cooking according to the above-mentioned first or second invention, in which a plurality of pin holes formed in the end face are arranged along an arc parallel to the operation direction of the above-mentioned connecting rod, and the in-and-out pins are inserted into and out of the pin holes. Hot plate for use with a screw that inserts and removes pins into the screw holes formed in the connecting rod. A hot plate for cooking as described in the third invention, which is an in-and-out pin. A cooking plate having a downward heating cooking surface is detachably attached to a vertically movable cooking utensil with a screw, and the lower surface of the screw head of the screw is supported on the cooking surface. The above-mentioned first, wherein a female screw hole for the screw is provided in the cooking utensil, and a driver insertion concave portion is formed at an upper end of the screw so that a tip of the driver can be inserted into the concave portion from an upper portion of the cooking utensil. The hot plate for cooking according to the second, third or fourth invention is used.

[0008]

[Action]

 According to the present invention, when adjusting the interval t according to the thickness of the food material 14, a pair of cams 2 and 2 on the end face 1 ′ are simultaneously rotated forward and backward about the pivotal support through the connecting rod 3 at the same time. 2. By contacting the lower surface 2'of 2 and 2 with the upward heating cooking surface 9, the said space | interval t of the upward and downward heating cooking surfaces 8 and 9 is adjusted.

The adjustment of the interval t can be performed at the same time on both end surfaces 1 ′, 1 ′ of the cooking utensil 1 through a pair of corresponding cams 2, 2 via the common shafts 4, 4.

Further, the adjusting position of the interval t by the connecting rod 3 is grasped by the handle 5 and the inlet / outlet pin 6 is screwed into the screw hole 6 ′ and the screw 6 ″ is screwed into an appropriate pin hole 7 arranged along an arc. It can be held by being inserted, and the distance t can be changed by changing the pin hole 7.

Further, a driver 13 is inserted into the cooking utensil 1 from above the cooking utensil 1, and a tip 13 ′ thereof is inserted into a recess 12 at an upper end of a screw 10 having the cooking plate 8 ′ attached thereto. The screw 10 can be attached / detached by rotating the cooking utensil 1 from above on the cooking utensil 1 to attach / detach the cooking plate 8 ′ to the lower surface of the cooking utensil 1.

[0012]

【Example】

 A heating plate 15 'such as a gas burner heater is provided on the cooking table 15 and an upward heating cooking surface 9 is formed on the heating plate 15'. An elevation rotary frame 17 pivotally supported by a horizontal horizontal shaft 16 is provided at the rear end of the upper portion of the cooking table 15, and the frame 17 is provided with a vertically movable cooking utensil 1 having a downward heating cooking surface 8. A cooking utensil is formed with an interval t interposed between the lower limit of descent of 8 and the upward heating control surface 9.

A heating device 19 by an electric heater 18 is built in the vertically movable cooking utensil 1, and a heating cooking plate 8 ′ is detachably attached to the lower surface of the device 19 with a screw 10 to attach the cooking plate 8 ′. A downward cooking surface 8 having a fluororesin layer on the lower surface is formed.

In the cooking utensil 1, cams 2 and 2 for adjusting the interval t are pivotally supported to the front and rear end faces 1 ′ and 1 ′ of the cooking utensil 1, respectively, and the end faces 1 ′ and 1 The middle portions of the cams 2 and 2 corresponding to ‘′ are rotatably supported by common shafts 4 and 4, respectively.

As shown in FIG. 1, the cams 2 and 2 have arcuate lower surfaces 2 ′ and 2 ′ whose center of curvature deviates from the common shaft 4 and is eccentrically rotated about the common shaft 4. The interval t can be adjusted in height. By connecting the upper ends of the cams 2 and 2 with a connecting rod 3, the connecting pins 3 ′ and 3 ′ and the common shafts 4 and 4 have a common height, and the height portions are moved in parallel. The lower surfaces 2 ′, 2 ′ can be moved in parallel at the same time, whereby the downward heating cooking surface 8 can be moved up and down.

The connecting rod 3 is provided with a handle (knob) 5 which is slidable toward the end face 1 ′ by a spring force, and a plurality of pins 6 provided at the leading end with an entrance / exit pin 6 provided on the end face 1 ′. Insert the insertion pin 6 into and out of the pin hole 7 by inserting it into the hole 7 with the force of the spring, pulling the handle 5 outward in the position of the phantom line in FIG. 4, or by screwing the screw 6 ″ into the screw hole 6 ′. The pin hole 7 is formed in an arc parallel to the direction of movement of the connecting pins 3 ', 3'of the connecting rod 3, that is, the direction of normal and reverse rotation of the connecting pin 3'with the common shaft 4 as the center. They are arranged in an arc shape along the line.

The screw 10 is inserted upward from a through hole 20 formed in the cooking plate 8 ′, and is screwed into a female screw hole 11 formed in the heating device 19. Then, the screw head 10 ′ of the screw 10 is engaged with the step portion 20 ′ formed in the through hole 20, the lower surface of the screw head 10 ′ is aligned with the cooking surface 8, and the upper end of the screw 10 is The driver insertion concave portion 12 is formed, and the driver 13 is inserted through the driver insertion hole 22 formed in the upper lid 21 of the cooking utensil 1, and the tip 13 ′ thereof is inserted into the concave portion 12 and the screw 10 is rotated forward and backward. The screw 10 is detached as shown in FIG. 6 to separate the cooking plate 8 ′ from the cooking utensil 1, and the screw 10 is attached to the cooking plate 8 on the cooking utensil 1 as shown in FIG. 'Can be worn.

Reference numeral 23 in the drawing denotes a link between the ascending / descending rotary frame 17 and the vertically movable cooking utensil 1, 24 an elastic body interposed between the frame 17 and the cooking utensil 1, and 25 a driver insertion 7A and 7B, 26 is a conventional cooking plate mounting screw, 26 'is an eccentric screw head, 27 is a through hole formed in the heating device 19, and 28 is a nut.

[0019]

[Effect of the device]

 Since the present invention is configured as described above, in the above cooking utensil, the space t between the upward heating cooking surface 9 of the cooking table 15 and the downward heating cooking surface 8 of the lower limit lowering movable cooking utensil 1 is set as one cam. By operating the connecting rods 2 and 2, the distance t can be quickly adjusted, and the distance t can be immediately adapted to the thickness of the food 14. In addition, there is a benefit that the cooking plate 8'of the vertically movable cooking device 1 can be quickly and easily replaced.

[Brief description of drawings]

FIG. 1 is a front view showing a cooking hot plate of the present invention.

FIG. 2 is an overall side view of the hot plate.

FIG. 3 is a perspective view of a vertically adjustable cooker.

FIG. 4 is a partially enlarged side view of FIG.

FIG. 5 is a partial vertical sectional view of a cooking hot plate.

FIG. 6 is an exploded view of a cooking plate and screws of the cooking utensil.

7A is a side view of a conventional screw, and FIG. 7B is a perspective view of a conventional screw.

FIG. 8 is a side view of the screw-in / out pin.

9 is a plan view of FIG. 8. FIG.

FIG. 10 is a perspective view of a screw-in / out pin.

[Explanation of symbols]

 1 Liftable cooking utensil 1'End face t Interval 2 Cam 3 Linking rod 4 Common shaft 5 Handle 6 Entry / exit pin 6'Screw hole 6 "Screw 7 Pin hole 8 'Cooking plate 8 Downward heating cooking surface 9 Upward heating cooking surface 10 Screw 10 'Screw head 11 Female screw hole 12 Driver insertion recess 13 Driver 13' Tip

Claims (5)

[Scope of utility model registration request] 1. A cooking utensil in which an upward heating cooking surface is provided on a cooking table, and an elevating cooking utensil having a downward heating cooking surface is provided on the cooking surface with a gap therebetween, wherein the elevating cooking utensil is provided. Cooking in which a pair of cams for adjusting the above-mentioned interval are rotatably supported on the end surface of the, and the upper ends of the cams are connected by a connecting rod, and the cams are formed so that the cams can be simultaneously rotated and adjusted. Hot plate. 2. The hot plate for cooking according to claim 1, wherein the pair of cams corresponding to each other on both end surfaces of the cooking utensil are pivotally supported by a common shaft. 3. An access pin provided with a handle is provided on the connecting rod,
A plurality of pin holes bored in the end face are arranged along an arc parallel to the operating direction of the connecting rod, and the in-out pin is formed in and out of the pin hole. (1) or (2) Cooking hot plate. 4. The hot plate for cooking according to claim 3, wherein the input / output pin is an input / output pin formed by a screw that is screwed into a screw hole formed in the connecting rod. 5. A cooking plate having a downward heating cooking surface is removably attached to the vertically movable cooking utensil by a screw, and a screw head lower surface of the screw is supported on the cooking surface, and the cooking utensil has the female screw. A screw hole is provided, and a driver insertion recess is formed at the upper end of the screw, and the tip of the driver can be inserted into the recess from the upper part of the cooking utensil (1) (2) (3) or
(4) The hot plate for cooking described.