JP3076022U - Commercial pottery - Google Patents

Abstract

(57) [Summary] [Problem] To be pivotally supported by its own weight from an inclined posture inclined so that an end on the front side of the appliance is higher than an end on the back side, to a horizontal cooking posture. Pan body (12), a lifting handle (67) for rotating the pan body (12) in the cooking position to the inclined position, and heating for heating the pan body (12) in the cooking position. In a commercial pottery equipped with a source (21), it is possible to prevent the pot body from returning to the cooking position with a vigorous rotation to ensure safety. SOLUTION: The damper exerts a braking force against the rotation of the pot main body (12) from the inclined posture to the cooking posture.
(31) is provided.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a commercial pottery for cooking gyoza and yakisoba.

[0002]

[Prior art]

 As this kind of commercial pottery apparatus, there is one having a structure as shown in FIG. 6 disclosed in Japanese Utility Model Publication No. 58-36369. A shallow rectangular box-shaped pot body (12) is provided at the upper end open portion of the appliance body (11), and the pot body (12) has a support shaft (14) projecting from the outer surface of both side walls thereof. At (14), it is supported on both side plates of the instrument body (11) so as to be freely rotatable up and down. The open top of the pot body (12) is covered with an opening / closing lid (17), and the end of the opening / closing lid (17) on the back side of the appliance (the end opposite to the cook side) is supported by a spindle (16). ) So as to be vertically rotatable with respect to the pot body (12).

In this apparatus, an opening / closing lid (17) is turned upright at a portion of a support shaft (16) to open the lid (a state indicated by an imaginary line in FIG. 6). For example, when dumplings are arranged, the dumplings are poured together, then the lid (17) is closed again, and the pot body (12) is heated with the burner (15) for a predetermined time, so that the dumplings are baked. After that, open the lid (17) and take out the baked gyoza.

In this apparatus, after opening the opening / closing lid (17) and taking out the baked gyoza, the inside of the pot main body (12) to which baked goods are adhered is washed with water, and then the front of the appliance of the pan main body (12) is washed. By lifting the gripper (18) located at the side end (cooker's side end), the pan body (12) is raised and rotated about the pivot (14) as a pivot point. Then, the pot body (12) is inclined as shown by the imaginary line in the figure, and the washing water flows out of the pot body from the drain port (19) located at the lower end of the pot body (12). Thereafter, as shown by the solid line in the figure, the pot body (12) is set back to the horizontal cooking posture, and the cooking operation is performed again.

[0005]

[Problems to be solved by the invention]

 However, in the conventional apparatus, when the pan body (12) inclined to the position for draining the washing water is tilted to the horizontal cooking position, the cook's hand is moved from the gripping portion (18) of the pan body (12). If it slides away, the pot main body (12), which tries to return to a horizontal state by the moment of inertia and its own weight, returns vigorously and stops at the final position, which is not preferable for safety.

[0006] The present invention has been made in view of the above-mentioned point, and it has been described that "from the inclined position in which the end on the front side of the utensil is higher than the end on the back side from the inclined position to the horizontal cooking position, the weight of the device is reduced by its own weight. A pan body pivotally supported to rotate, a lifting handle for rotating the pan body in the preparation position to the inclined position, a heating source for heating the pan body in the cooking position, It is an object of the present invention to prevent the pot body from returning to the cooking posture with a vigorous rotation and to ensure safety.

[0007]

[Means for Solving the Problems]

 [1] The technical means of the present invention for solving the above-mentioned problem is that "a damper which exerts a braking force against the rotation of the pot main body from the inclined posture toward the cooking posture is provided." That is. According to the above-mentioned technical means, when the cook's hand slides away from the lifting handle, the pan body (12) tries to return to the horizontal cooking posture vigorously as described above. However, according to the above technical means, the braking force of the damper acts on the movement of the inclined pot body turning downward toward the horizontal state, whereby the pot body returns vigorously to the cooking position. Rotation can be prevented.

[Item 2] In the above item 1, it may be that "the damper is a cylinder-type oil damper having an upper end connected to the pot main body and a lower end fixed to the appliance main body". . In this apparatus, the load of the pan body that rotates from the inclined state to the horizontal cooking posture is received by the upper end of the cylinder-type oil damper, whereby the oil damper exerts the braking force while being compressed.

[3] The method according to [1] or [2] above, wherein the "spring which bears a part of a rotating torque required for rotating the pot body in the cooking posture toward the inclined posture. When the pot body is turned upward from the cooking position, a part of the turning torque required for the turning is borne by the spring device. Therefore, it is possible to reduce the labor of the cooker when rotating the pot body from the cooking position to the position for draining the washing water.

[0010] [4] The method according to [2], further comprising: a spring device that bears a part of a rotating torque required to rotate the pot body in the cooking position upward. The device and the damper are provided directly below the constituent wall of the top plate of the appliance main body.'In the case where the washing water for cleaning the inside of the pan main body scatters outside the main body of the pan, the splash water is applied to the appliance main body. It is not blocked by the top wall, and does not attach to the damper or spring device directly below.

[0011]

[Effect of the invention]

 The present invention has the following specific effects because of the above configuration. The safety of the pot is improved because the pan body can be prevented from returning to the horizontal cooking posture by the damping action. In the item (3), a part of the rotating torque required for rotating the pot body in the cooking posture to the inclined posture is borne by the spring device, so that the work of the cook can be reduced. Item 4 has the following effects in addition to the effects of Item 3. That is, since the water splashed during washing of the pot body does not adhere to the damper and the spring device, they are less likely to corrode.

[0012]

[Embodiment of the invention]

 Next, embodiments of the present invention will be described in detail with reference to the drawings. As shown in FIG. 1, a commercial pottery apparatus according to the present embodiment includes a pot body (12) disposed on an upper portion of an appliance body (11), and the pot body (12) is opened and closed freely. A lid (17) to be closed, a heater (21) as a heating source for heating the pot body (12), a spring device (41) for urging the pot body (12) in a direction to push up, and In addition, a damper (31) that exerts a braking force against the rotation of the pot body toward the horizontal state is provided. Hereinafter, details of each unit will be described.

[Regarding the Instrument Body (11)] A heater (21) as a heating source is disposed at the center of an opening (51) opened in the top plate (13) of the instrument body (11). The heater (21) is placed on a support plate (23) provided on the heater cover (22). A drain groove (53) extending over the entire width direction of the instrument body (11) is formed on the rear side portion of the instrument body (11), and is formed at the bottom of the drain groove (53). A waste basket (55) is attached to the discharge hole (54). An operation unit (56) is provided at the front of the appliance body (11). As shown in FIG. 5, a water tap is provided at an end of the top plate (13) of the appliance body (11). (81) is provided, and washing water can be supplied into the pot main body (12) by the water tap (81).

[Regarding Pan Body (12)] As shown in FIG. 1, the pan body (12) heated by the heater (21) has a rectangular peripheral frame (61) and a peripheral frame (61). 61) is provided with a bottom plate (62) arranged so as to close the lower end opening. An outer peripheral flange (63) projects from the upper end of the peripheral side frame (61), and the outer peripheral portion of the outer peripheral flange (63) is bent downward to form a bent hanging part (64). A pair of mounting plates (65) (65) opposed to each other at intervals in the width direction of the device body (11), and a pair of these mounting plates (65) A lifting handle (67) composed of a holding bar (66) installed between the) (65) is attached.

[0015] The outer peripheral flange (63) is an inverted L-shaped pot receiving piece that rises from a peripheral edge of the opening (51) formed on the top plate (13) of the appliance body (11) on the appliance front side. It is mounted on a height adjustment bolt (60) arranged at (50). In addition, the peripheral frame (61) constituting the pot body (12) has a rear side plate (69) opposite to the front side plate (68) on the front side of the appliance, and the inclination angle (the inclination angle with respect to the horizontal) of the rear side plate (69) is opposite to this. It has become moderate. A bracket (71) projecting downward from the rear side plate (69) is provided with a support shaft (72) projecting in the width direction of the instrument body (11). The shaft (72) is rotatably engaged with a bearing (73) provided upright on the top plate (13) of the instrument body (11). Specifically, the support shaft (72) is rotatably engaged with an engagement recess (74) formed to be open to the upper side of the bearing bracket (73) with the support shaft (72) dropped from above. are doing.

[Regarding Damper (31)] As shown in FIG. 5, a pair of left and right hanging plates (76) (76) projecting downward are provided on both lateral sides of the pot body (12). A connecting bracket (79) (79) having a U-shaped cross section fixed to the lower ends of the pair of hanging plates (76) (76) and a pair formed on the bottom plate of the instrument body (11). Cut-and-raised pieces (77) and (77) are connected by dampers (31) and (31). In this embodiment, a cylinder type oil damper is employed as each damper (31), and each damper (31) (31) is located below the top plate (13) of the instrument body (11). It is located at a position shifted from the opening (51), that is, just below the constituent wall of the top plate (13). Therefore, even if the water for washing the pot body (12) scatters from the pot body (12), there is no fear that the water is blocked by the top plate (13) and adheres to the damper (31). Is less likely to corrode. The upper end of the cylinder (33) constituting the damper (31) is rotatably connected to the lower end of a hanging plate (76) hanging from both sides of the pot body (12) by a shaft (32). On the other hand, the lower end of the piston rod (34) of the damper (31) is rotatably supported by a cut-and-raised piece (77) formed on the bottom plate of the instrument body (11) by a shaft (35). .

FIG. 4 is a cross-sectional view illustrating the internal structure of the damper (31). The piston (36) loaded in the cylinder (33) of the damper (31) has a leak hole (361) and a short-circuit hole (362) penetrating therethrough. It is opened and closed by a stop valve (363). Then, the check valve (363) allows the oil (O) to flow from the space on the piston rod (34) side in the cylinder (33) through the short circuit hole (362) to the other space side. It is biased by a spring (364) to allow the Therefore, when the piston rod (34) moves in a direction of deeply entering the cylinder (33), that is, the pot body (12) is moved from the inclined state (the state shown in FIG. 2) to the washing water draining posture (the state shown in FIG. 2). When lowering to a horizontal position, the oil (O) in the cylinder (33) passes only through the leak hole (361), so that the oil (O) passes through the leak hole (361). The moving speed of the piston (36) is reduced by the resistance. That is, even if the cook's hand is accidentally released from the lifting handle (67), the speed of the downward rotation of the pan body (12) from the inclined state to the horizontal state of the cooking posture is reduced, and as a result, the pan body ( 12) The safety is improved as compared with the above-mentioned conventional one, in which there is a tendency to return and rotate vigorously.

[Regarding the Spring Device (41)] A connecting metal fitting (79) (79) fixed to the lower end of a pair of hanging plates (76) (76) hanging from both sides of the pot body (12) and an appliance body Brackets (43) and (43) rising from the bottom wall of (11) are connected by spring devices (41) and (41). Then, the spring devices (41) and (41) are located below the top plate (13) of the instrument body (11) and displaced from the upper end opening, that is, directly below the constituent wall of the top plate (13). This prevents washing water scattered from the pot body (12) from adhering to the spring devices (41) (41).

As shown in FIG. 3, the spring device (41) slides into a cylinder (44) for accommodating a compression spring (45) and a cylinder (44) for compressing the compression spring (45). It has a plunger (46) inserted freely. The upper end of the cylinder (44) is rotatably connected to the bracket (43) by a shaft (47), and the lower end of the plunger (46) rises from the bottom plate of the instrument body (11). It is rotatably connected to the bracket (43) by a shaft (48).

In this case, the degree of compression of the compression spring (45) increases as the degree of entry of the plunger (46) into the cylinder (44) increases. Therefore, in the horizontal state where the pan body 12 is in the cooking posture (the state of FIG. 1), the compression spring 45 is compressed most and urges the pan body 12 in the upward direction. That is, the spring device (41) bears a part of the rotating torque required for rotating the pot body (12) upward. Therefore, the pan body (12) in the horizontal state in the cooking posture can be rotated upward with a small force, and the working labor can be reduced.

[Regarding Opening / Closing Cover (17)] As shown in FIG. 1, the opening / closing cover (17) that covers the opening of the pot body (12) so as to be openable and closable is formed in a shallow dish shape that opens downward. At the same time, the hanging plate portion (91) on the outer periphery of the opening / closing lid (17) is placed on the outer peripheral flange (63) at the upper end of the peripheral frame (61) constituting the pan body (12). It has become. A water injection nozzle (25) is attached to the center of the opening / closing lid (17) in a penetrating state, and a cylinder is provided at an upstream end of a water pipe (26) extending from the water injection nozzle (25) to the back side of the appliance. A joint (28) is attached, and the joint (28) is rotatably connected to a water supply pipe (27). As a result, the opening / closing lid (17) can be rotated up and down around the center axis of the water supply pipe (27), and the water supply pipe (27) → the joint (28) → the water flow pipe (26) → the water injection nozzle. (25) → Water can be injected along the route connected to the pot body (12).

The reinforcing plate (17) fixed to the opening / closing lid (17) in an overlapping state is provided with a spring hook (24), and the spring hook (24) is attached to the opening / closing lid (17). One end of a tension spring (83) for urging in a direction to open the spring is engaged. The hook (59) at the other end of the tension spring (83) is hung on a spring hook (58) provided on the back plate (57) of the instrument body (11). On the upper surface of the opening / closing lid (17), a makeup cover (92) for covering the water passage pipe (26), the tension spring (83) and the like is provided. On the upper surface of the rear part of the decorative cover (92), there is an obstruction rotatably attached by a hinge (95) to a horizontal plate (52) bent from the upper end of the back plate (57) of the drain groove (53). The tip of the plate (94) is in the mounted state. A stopper fitting (97) is attached to the decorative cover (92) on the upper surface of the opening / closing lid (17). When the opening / closing lid (17) is turned upright, the tip of the closing plate (94) described above is turned on. A stopper metal fitting (97) is attached to the opening and closing lid (17), and a lid opening / closing lever (96) is connected to the tip of the opening / closing lid (17).

[Actual Operation] Next, the actual operation of the commercial pottery will be described. In the commercial-use pottery apparatus according to the present embodiment, when an operation switch (not shown) is turned on, the heater (21) is energized and the temperature is constantly adjusted to a predetermined temperature. In this state, the lid opening / closing lever (96) is gripped and lifted in the state shown in FIG. Then, the joint (28) at the base end of the water pipe (26) provided above the opening / closing lid (17) is fitted around the water pipe (27) while rotating around the water pipe (27). As a result, the open / close lid (17) is opened (see FIG. 2). Then, when the opening / closing lid (17) performs the opening operation, the opening / closing lid (17) is pulled in the direction in which the opening / closing lid (17) stands up by the urging force of the tension spring (83), and the tip of the closing plate (94) is closed by the decorative cover (92). Slide the upper surface to enter the stopper fitting (97). Thereby, as shown in FIG. 2, the open / close lid (17) is maintained in the open state.

Next, after, for example, dumpling materials are arranged in the pot main body (12) set in the cooking posture shown in FIG. 1, the opening (51) of the pan main body (12) is opened and closed. ), And turn on the cooking switch (not shown) in this state. Then, the heater (21) is energized and generates heat, and when a predetermined time has elapsed, water is injected from the water injection nozzle (25) to steam the dumplings. The cooking completion buzzer is activated when it is up. Thereafter, the opening / closing lid (17) is opened and the cooked gyoza is taken out of the pot body (12). Next, the operation of cleaning the inside of the pot body (12) will be described.

With the opening / closing lid (17) upright and open, a predetermined amount of water is supplied into the pot main body (12) from a water tap (81) provided on the upper surface of the appliance main body (11), and then the pot is opened. Rub and clean the inside of the main body (12). Thereafter, when the lifting handle (67) connected to the front end of the pan body (12) is lifted, the pan body (12) pivots upward around the support shaft (72), whereby The pot body (12) is in the cleaning position shown in FIG. During this rotation, the urging force of the spring devices (41) and (41) acts in a direction to push up the pan body (12) as described above, so that the pan body (12) is rotated with a small force. Can be.

In this state, as shown in FIG. 2, the end of the pot body (12) on the rear end side (opposite to the arrangement of the lifting handle (67)) enters the drain groove (53). Thus, the washing water stored in the pot body (12) is discharged to the drain (53). Then, the residue contained in the washing water is collected and filtered by the residue basket (55) in the drain groove (53), and the filtered water is discharged to the outside of the device. Next, when the pot body (12) inclined to the drainage position shown in FIG. 2 is returned to the cooking position and returned to the horizontal state, the lifting handle (67) is pressed down, and the dampers (31) and (31) are compressed. As described above, the dampers (31), (31) exert a braking force against the rotation of the pot body (12). Therefore, it is possible to prevent the danger that the pot main body (12) returns vigorously toward the horizontal cooking posture. In the above embodiment, a cylinder type oil damper is used as the damper (31), but a gas damper may be used.

[Brief description of the drawings]

FIG. 1 is a vertical sectional view of an industrial pottery according to an embodiment of the present invention.

FIG. 2 is a sectional view of a main part of the pottery apparatus according to the embodiment of the present invention, in which the pot body (12) and the opening / closing lid (17) are turned upright;

FIG. 3 is a cross-sectional view of the spring device (41) with a part omitted.

FIG. 4 is a sectional view of a main part of a damper (31).

FIG. 5 is a sectional view taken along line VV in FIG. 1;

FIG. 6 is an explanatory view of a conventional example.

[Explanation of symbols]

 (12) ・ ・ ・ Pot body (31) ・ ・ ・ Damper (41) ・ ・ ・ Spring device (45) ・ ・ ・ Compression spring (67) ・ ・ ・ Lift handle

Claims (4)

[Utility model registration claims] 1. A pot body pivotally supported to rotate by its own weight from an inclined posture inclined so that an end on the front side of the utensil is higher than an end on the back side to a horizontal cooking posture. A lifting handle for rotating the pot body in the cooking position to the inclined position, and a heating source for heating the pot body in the cooking position; A damper that exerts a braking force against the rotation of the pan main body from the posture toward the cooking posture is provided,
Commercial pottery. 2. The industrial pottery according to claim 1, wherein the damper is a cylinder-type damper having an upper end connected to the pot body and a lower end connected to the appliance body. . 3. The pottery appliance for business use according to claim 1, wherein a part of a rotating torque required for rotating the pot body in the cooking position toward the inclined position. Commercial pottery equipped with a burden spring device. 4. The commercial pottery apparatus according to claim 2, wherein a part of a rotating torque required for rotating the pot body in the cooking position toward the inclined position is borne. A spring device, wherein the spring device includes a compression spring having an upper end connected to the pan main body and a lower end connected to the appliance main body and pushing up the pan main body, wherein the spring device and the damper Is a commercial pottery device provided immediately below a constituent wall of a top plate of the appliance body.