JP6440399B2 - grill - Google Patents

Description

  According to the present invention, there is provided a drawer portion that supports a cooking container for cooking an object to be cooked and has a grill door at a front end portion thereof so as to be retractable through a front opening with respect to the grill cabinet, The bottom part of the cooking container is provided with a cooking-use bottom burner for heating the bottom part of the cooking container, and a temperature detection part for contacting the bottom part of the cooking container and detecting the temperature of the cooking container.

In such a grill, the bottom portion of the cooking container is heated by the bottom burner for heating and cooking while the temperature detection portion detects the temperature of the bottom portion of the cooking container in a state where the drawer portion supporting the cooking container is located in the grill warehouse. The cooking object accommodated in the cooking container can be cooked.
Incidentally, the detection information of the temperature detection unit is used in various ways, for example, as information for adjusting the heating power of the bottom burner for cooking to maintain the temperature of the cooking container at the target temperature.

  As a conventional example of such a grill, there is one in which a bottom cooking burner and a temperature detection unit are mounted on the bottom wall of the grill cabinet. (For example, refer to Patent Document 1.)

JP 2014-119243 A

In the conventional grill, since the bottom cooking burner and the temperature detection unit are mounted on the bottom wall of the grill cabinet, it is difficult to perform maintenance such as inspection and cleaning of the cooking bottom burner and the temperature detection unit. .
That is, in the conventional grill, the drawer portion provided with the grill door is pulled out from the inside of the grill cabinet, and the operator's hands and tools are inserted from the front opening of the grill cabinet that is opened and closed by the grill door, and the bottom portion for cooking by heating Although the burner and the temperature detector are to be maintained, the opening in the front of the grill cabinet and the space in the grill cabinet are not wide enough for the operator to perform maintenance. Maintenance of the bottom burner and the temperature detector was difficult.

  Also, when performing such maintenance, take out the cooking bottom burner and temperature detector from the bottom wall of the grill cabinet, and maintain the cooking bottom burner and temperature detector outside the grill cabinet. However, it is troublesome to remove each of the bottom cooking burner and the temperature detecting unit from the bottom wall of the grill cabinet, and after the maintenance is completed, the bottom cooking burner In addition, the operation of attaching each of the temperature detection units to the bottom wall of the grill cabinet is troublesome.

  Incidentally, such maintenance is carried out by maintenance workers who have specialized skills requested by grill users, but even for maintenance workers who are used to maintenance work, The operation of removing each of the burner and the temperature detection unit from the bottom wall of the grill cabinet and the operation of mounting the burner and the temperature detection unit on the bottom wall of the grill cabinet are troublesome operations.

  The present invention has been made paying attention to such a point, and an object thereof is to provide a grill capable of facilitating maintenance of the cooking bottom burner and the temperature detection unit.

To achieve this object, the grill according to the present invention comprises:
A drawer portion that supports a cooking container for cooking the food to be cooked and has a grill door at the front end is provided to be freely retractable through the front opening with respect to the grill cabinet,
A grill provided with a bottom cooking burner that heats the bottom of the cooking container and a temperature detection unit that contacts the bottom of the cooking container and detects the temperature of the cooking container at the bottom of the grill cabinet The first characteristic configuration is
A plate-shaped support base that supports the burner body portion and the mixing tube portion in which the flame holes are formed in the bottom cooker for heating and cooking and the temperature detection portion causes the drawer portion to protrude forward of the grill box. in state, in removably form through the front opening lies in being kicked Installing detachably to the bottom of the grill box.

According to the first characteristic configuration of the grill, the bottom base burner and the temperature detection unit supported by the support base are removed by removing the support base from the grill storage and taking it out of the grill storage through the front opening. Can be taken out of the grill.
Therefore, when performing the maintenance of the cooking bottom burner and the temperature detection unit, the heating base burner and the temperature detection unit are placed in a wide space outside the grill cabinet by taking the supporting base out of the grill cabinet. Maintenance can be performed.

Moreover, when carrying out maintenance, by removing the supporting base to the outside of the grill cabinet, the bottom cooker for heating and cooking and the temperature detection unit can be taken out to the outside of the grill cabinet at the same time. By attaching the supporting base to the inside of the grill cabinet, the cooking and cooking bottom burner and the temperature detection unit can be attached to the inside of the grill cabinet all at once. It is possible to easily perform the work of taking it out of the grill cabinet and the work of mounting it inside the grill cabinet.
Therefore, it is possible to provide a grill capable of facilitating the maintenance of the cooking bottom burner and the temperature detection unit.

In addition to the first characteristic configuration of the grill, the second characteristic configuration of the grill according to the present invention includes:
The support base is provided with an elevating support means for supporting the temperature detection unit so as to be movable up and down in a contact state in which the temperature detection unit is brought into contact with the bottom of the cooking container and a separated state in which the temperature detection unit is separated below the bottom of the cooking container.
When the drawer is positioned on the side of the storage position with respect to the set position close to the storage position inside the grill cabinet, the abutting state is set, and the drawer portion is in front of the grill cabinet with respect to the set position. Mechanical linkage means for mechanically linking the elevating support means and the drawer portion in a form to be in the separated state when protruding to the side,
The mechanical linkage means is a means for operating an operated part provided in the lifting support means by an operating part provided in the drawer part, and the drawer part is located on the front side of the grill box from the set position. In the state which protruded to the front side of the grill warehouse exceeding the set drawing position, the operation portion is configured to be separated from the operated portion to the front side of the grill warehouse.

  According to the second characteristic configuration of the grill, when the drawer portion is moved back and forth with respect to the grill warehouse, the mechanical link means links the elevating support means provided on the support base and the drawer portion, When the temperature detection unit that contacts the bottom of the cooking container is positioned closer to the storage position than the set position close to the storage position inside the grill cabinet, the temperature detection unit is in contact with the bottom of the cooking container and is pulled out. When the part protrudes from the set position to the front side of the grill cabinet, it will be raised and lowered with the withdrawal movement of the drawer part in a separated state that separates below the bottom part of the cooking container, The bottom of the cooking container can be prevented from sliding relative to the temperature detection unit, and damage to the temperature detection unit can be suppressed.

In the state in which the drawer portion is protruded to the front side of the grill cabinet that exceeds the set drawer position on the front side of the grill cabinet from the set position, the operation unit provided on the drawer portion is provided with the cover provided on the support base. Since it is in a state of being separated from the operation part to the front side of the grill cabinet, lifting the support base separated from the grill cabinet in the grill cabinet and then removing it from the grill cabinet through the front opening of the grill cabinet, A state where interference between the operation unit and the operated part is avoided by taking out the support base to the outside of the grill cabinet or mounting it inside the grill cabinet so that the operation unit and the operated unit do not interfere with each other. Can be performed well.
Therefore, it is possible to easily perform the operation of taking out the cooking-burning bottom burner and the temperature detection unit supported by the support base and mounting them inside the grill cabinet.

  In addition, since the support base is provided with the lifting support means, when the support base is taken out of the grill for maintenance of the cooking bottom burner and the temperature detector, the lift support means is also maintained. be able to.

  Accordingly, it is possible to facilitate the work of taking out the heat cooking bottom burner supported by the support base and the temperature detection part to the outside of the grill cabinet and mounting the inside of the grill cabinet. In addition to the maintenance of the bottom burner and the temperature detector, the lifting support means can also be maintained.

In addition to the first or second characteristic configuration of the grill, the third characteristic configuration of the grill according to the present invention includes:
In the state in which the juice receiving member having a burner insertion opening for projecting the cooking / burning bottom burner upward above the support base is in the state in which the drawer portion projects to the front side of the grill cabinet, the front portion In the form which can be inserted / removed through the opening, the grille is detachably provided.

  According to the third characteristic configuration of the grill, since the juice receiving member is provided above the support base, the cooking juice can be received by the juice receiving member even when the cooking juice overflows from the cooking container. Further, it is possible to prevent the cooking-use bottom burner and the temperature detection unit provided on the supporting base from being contaminated with cooking juice.

Further, when performing maintenance of the cooking bottom burner and the temperature detection unit, after the juice receiving member is taken out of the grill cabinet, the support base provided below the juice receiving member is placed outside the grill cabinet. By taking out, maintenance of the cooking-burn bottom burner and the temperature detection unit can be performed outside the grill cabinet.
Therefore, maintenance can be easily performed while preventing the bottom burner for heating cooking and the temperature detection unit from being soiled by cooking juice.

In addition to the first to third characteristic configurations of the grill, the fourth characteristic configuration of the grill according to the present invention includes:
The support base is provided with a jet nozzle for jetting gas fuel to the bottom cooker for cooking.

  According to the fourth characteristic configuration of the grill, the support base is provided with the ejection nozzle for ejecting gas fuel to the cooking bottom burner, so that the cooking cook bottom burner and the temperature detection unit are maintained. Further, when the supporting base is taken out from the grill cabinet, maintenance of the jet nozzle for jetting gas fuel to the cooking bottom burner can also be performed.

The fifth feature configuration of the grill according to the present invention is in addition to the first to fourth feature configurations of the grill,
The heating and cooking bottom burner is composed of an annular burner having an annular flame hole array in which a plurality of flame holes for ejecting a mixture of gas fuel and air are arranged in an annular shape,
The temperature detector is provided at the center of the annular flame hole array in plan view.

  According to the 5th characteristic structure of the said grill, since the temperature detection part is provided in the center of the annular flame hole row | line | column of an annular burner, the temperature detection part detects the temperature of the bottom part of a cooking container appropriately. be able to.

  In other words, the annular burner is fueled using the air flowing through the hole in the center as secondary air, but the temperature detection unit is the air flowing through the hole in the center of the annular burner. Since cooling prevents the combustion flame from being heated to a high temperature, the temperature at the bottom of the cooking vessel can be detected appropriately.

  And when the temperature detection part is provided in the center of the annular flame hole row | line | column of an annular burner, since the circumference | surroundings of a temperature detection part are covered with the bottom burner for cooking, inspection of a temperature detection part However, the temperature detector can be easily inspected by taking out the bottom burner for heating and cooking and the temperature detector outside the grill cabinet.

Gas stove perspective view Longitudinal side view of grill A perspective view of the grill with the top wall of the grill cabinet removed Front view of the grill with the exhaust duct removed The perspective view which shows the attachment state to the grill warehouse of a support frame guide member and a saucer tray Vertical front view of the bottom right side of the grill Notched perspective view of rear bottom of grill Exploded perspective view of support frame guide member and juice tray The perspective view which shows the attachment state to the grill warehouse of the base for support Cross-sectional view of the grill with the support base attached to the grill cabinet Perspective view of lifting support means Exploded perspective view of lifting support means Sectional drawing of the raising / lowering support means which shows the contact state (a) and separated state (b) of a temperature detection part Vertical side view of the grill when the drawer is in the stowed position Longitudinal side view of the grill when the drawer is in the drawer side position The figure which shows the relationship between the position of the drawing-out movement direction of a drawer part, and the state of a mechanical linkage means

Hereinafter, an embodiment in which a grill according to the present invention is applied to a grill of a gas stove will be described based on the drawings.
(Composition of gas stove)
As shown in FIG. 1, a gas stove to which a grille G according to the present invention is applied includes a pair of left and right stove burners 2 on the top surface of the stove body 1, and a grille G inside the stove body 1. It is configured.
This gas stove is configured as a so-called built-in type that is inserted and assembled into the stove mounting opening formed in the kitchen counter from above, and although not described in detail, the upper peripheral portion of the stove body 1 A collar portion is formed to be placed on the kitchen counter.

A glass top plate 3 is provided on the top of the stove body 1, and a grill exhaust port 4 for exhausting combustion exhaust gas from the grill G is formed on the rear side of the top surface of the stove body 1.
Further, on the top plate 3, five victories 5 for placing a heating target container such as a pot heated by the stove burner 2 are provided corresponding to the left and right stove burners 2.
In addition, as shown in FIG. 1, the central part of the stove burner 2 is provided with a stove burner sensor 12 that detects the presence of a heating target container such as a pan and the bottom wall temperature of the heating target container.

Incidentally, a pair of stove operation tools 6 for the left and right stove burners 2 is provided at a position on the near side of the upper surface portion of the stove main body 1, and a portion corresponding to the space between the pair of stove operation tools 6 includes: An operation switch (not shown) is provided.
The pair of stove control tools 6 includes an ignition and extinguishing command, a target heating power command, an automatic temperature cooking command for maintaining the target temperature, and a timer cooking command by front and rear, left and right slide operations, and left and right rotation operations. Etc. are configured.
In addition, although illustration is abbreviate | omitted, inside the stove main body 1, the control part comprised so that various control for controlling the driving | operation of a gas stove may be provided.

  In addition, a grill setting operation unit 10 for operating the heating and cooking burner 13 (see FIGS. 2 to 4) provided in the grill G is provided at the right side of the grill G in the front surface portion of the stove body 1. ing. Although not described in detail, the grill setting operation unit 10 includes a push operation type grill ignition switch for instructing ignition and extinguishing of the heating and cooking burner 13, and a grill heating power adjustment switch for adjusting the heating power of the heating and cooking burner 13. Etc. are provided.

  Incidentally, the grill setting operation unit 10 is pivotally supported so as to be openable and closable by turning around the horizontal axis on the lower end side. FIG. 1 illustrates a case where the grill setting operation unit 10 is in an open state.

(Whole structure of the grill)
As shown in FIGS. 2 and 3, the grill G includes a grill door 19 and a cooking container N, and extends between a storage position in which the grill G is stored and a drawer position in which the grill G 7 is pulled out. The drawer part 11 which can be moved out and retracted, and the temperature of the cooking container N is detected by coming into contact with the bottom Na of the cooking container N provided inside the grill box 7 and provided in the drawer part 11 located at the storage position. A grill temperature sensor 14 or the like as a possible temperature detection unit is provided.

  The grill warehouse 7 is formed in a rectangular tube shape with an opening at the front and the rear, the opening at the front is a front opening 8, and the opening at the rear and the grill exhaust port 4 are connected by an exhaust duct 16. An exhaust path 15 is formed by the duct 16. The exhaust passage 15 is provided with a flame extinguishing member 15 a that extinguishes the flame contained in the cooked exhaust flowing through the exhaust passage 15.

The front opening 8 of the grill cabinet 7 is configured to be closed by the grill door 19 when the drawer 11 is moved to the storage position.
In addition, the grill door 19 is comprised in the form which supports the door main-body part 19a on the door connection member 19b supported by the guide rail mechanism 17 mentioned later. 2 and 3 show the drawer portion 11 in a state where the door main body portion 19a is detached from the door connecting member 19b. In FIG. 2, the door main body portion 19 a is indicated by virtual lines.
Incidentally, FIG. 1 and FIG. 2 show a state where the front opening 8 is closed by the grill door 19 and the drawer 11 is in the storage position stored in the grill cabinet 7. On the other hand, FIG. 3 shows a state in which the drawer portion 11 is in the drawer position where it is pulled out forward of the grill warehouse 7.

  As shown in FIG. 2 and FIG. 4, as the cooking cooker 13, an upper burner 13 a that heats the cooking container N from above the cooking container N placed on the drawer portion 11 located at the storage position, and a storage position. A lower burner 13b serving as a bottom burner for heating cooking that heats the bottom Na of the cooking container N provided in the drawer 11 is provided.

  As shown in FIGS. 4 and 5, a support base 30 that supports the lower burner 13 b and the grill temperature sensor 14 is provided on the top of the bottom wall 7 b of the grill cabinet 7. In addition, a juice receiving member 40 that receives cooking juice overflowing from the cooking container N is provided above the supporting base 30. The soup receiving member 40 is provided with a burner insertion opening 40g for projecting the lower burner 13b upward. Note that the juice receiving member 40 is formed in a substantially rectangular shape when viewed from above, and the dimensions in the longitudinal direction and the lateral direction are substantially the same as the dimensions in the front-rear width direction and the lateral width direction inside the grill cabinet 7. Is formed.

(Structure of the drawer)
As shown in FIGS. 2 to 4, the drawer portion 11 is provided with a container support frame 18 configured by bending a wire in a form that supports the outer peripheral edge of the cooking container N. The drawer portion 11 is supported by a pair of left and right guide rail mechanisms 17 provided in a state of being arranged along the inner surfaces of the pair of left and right lateral side walls 7 a in the grill warehouse 7.
As shown in FIGS. 2 and 4, in the guide rail mechanism 17, the intermediate rail 17m is supported by the fixed rail 17b so as to be slidable in the longitudinal direction, and the movable rail 17t is slid by the intermediate rail 17m in the longitudinal direction. It is configured to be freely supported.

Specifically, the guide rail mechanism 17 is configured to include a movable rail 17t for supporting a drawer portion that is supported so as to be movable in and out with respect to a fixed rail 17b attached to the grill cabinet 7, and A pair of left and right are provided in a state of being disposed along the inner surfaces of the pair of lateral side walls 7a.
That is, the fixed rail 17b is provided in the lower part of the horizontal side wall 7a of the grill box 7 so that the longitudinal direction thereof is along the moving direction of the drawer portion 11 with respect to the grill box 7, and the horizontal direction of the grill box with respect to the fixed rail 17b. A door connecting member 19b is attached to the front end of the movable rail 17t that is lined up and positioned on the inner side. The door connecting member 19b is detachably attached to the distal ends of the pair of left and right movable rails 17t in a state of being bridged in a standing posture. The front end of the movable rail 17t is the end of the movable rail 17t on the grill door 19 side.

  The movable rail 17t is provided with a plate-like rail cover 25 that covers the inner side of the movable rail 17t in the horizontal direction of the grill. As will be described in detail later, the operation portion Y1 of the mechanical linkage means Y is constituted by the rail cover 25.

  As shown in FIG. 2 and FIG. 3, the front end side supported portions 18a formed in a curved shape projecting forward are provided on both lateral sides of the front end portion of the container support frame 18, and this front end side is provided. The supported portion 18a is supported by a pair of left and right locking pieces 19c provided on the inner surface side of the grill box of the door connecting member 19b. The front end side supported portion 18a of the container support frame 18 is swingably supported by a pair of left and right locking pieces 19c. The front end portion of the container support frame 18 is an end portion of the container support frame 18 on the grill door 19 side.

  Further, a pair of left and right rear end side supported portions 18b that protrude rearward and downward are provided on both lateral sides of the rear end portion of the container support frame 18. The pair of left and right rear end supported portions 18b are supported by a pair of left and right support frame guide members 50 provided in a state of being disposed along the inner surfaces of the pair of left and right lateral side walls 7a of the grill warehouse 7. . The rear end portion of the container support frame 18 is an end portion of the container support frame 18 on the rear wall 7c side of the grill box 7.

  As shown in FIGS. 4 and 14, the front portion of the rear end side supported portion 18 b in the front-rear width direction of the grill box is supported by the support frame guide member 50 in the state where the drawer portion 11 is stored in the storage position. In addition, the rear side portion of the rear end side supported portion 18b in the front and rear width direction of the grill box is configured to protrude to the rear side of the grill box through an insertion hole 9a formed in the rear wall 7c of the grill box 7. In addition, a bag-shaped storage portion 9 is provided on the rear wall 7c of the grill store 7 to store the rear end supported portion 18b that protrudes rearward through the insertion hole 9a.

  Further, the container support frame 18 is provided with a front upper protrusion 18c protruding upward at the front portion of the container support frame 18, and a rear upper protrusion protruding upward at the rear portion of the container support frame 18. 18d is provided. A cooking container N, which will be described later, is supported by the front upper protrusion 18c and the rear upper protrusion 18d.

(Composition of cooking container)
As shown in FIGS. 2 to 4, the cooking container N is configured in a dish shape having a substantially rectangular shape in plan view. Moreover, the outer side protrusion-shaped part 36 which protrudes toward the outer side is provided in the peripheral part 35 of the front-back direction in the planar view of the cooking container N. As shown in FIG. The outer protrusion 36 is placed and supported on the container support frame 18 in a state where the outer protrusion 36 is placed on the front upper protrusion 18 c and the rear upper protrusion 18 d of the container support frame 18.

(Configuration of support frame guide member)
As shown in FIGS. 4 and 5, the support frame guide member 50 is formed separately from the grill cabinet 7 and mounted in the grill cabinet. The support frame guide member 50 is provided above the guide rail mechanism 17. That is, the support frame guide member 50 is provided along the lateral side wall 7 a of the grill cabinet 7 in a form to be mounted on the upper surface side of the juice receiving member 40. The support frame guide member 50 is configured to include a sliding support portion 50a that slidably supports the container support frame 18 and a lateral restriction portion 50b that receives and restricts lateral movement of the container support frame 18. ing. The support frame guide member 50 is composed of a wear-resistant member having excellent wear resistance.

  As shown in FIGS. 6 and 8, the support frame guide member 50 includes end contact portions 50d provided at both ends in the longitudinal direction, and downward from the sliding support portion 50a along the longitudinal direction. A longitudinal contact portion 50e provided in an extended state is provided. The end contact portion 50d and the longitudinal contact portion 50e are in contact with the upper surface of the juice receiving member 40 when the support frame guide member 50 is attached to the juice receiving member 40.

  Further, guide member engagement claws 50c extending downward are provided at both ends of the support frame guide member 50 in the longitudinal direction. The guide member engaging claws 50 c are used to fix the support frame guide member 50 to the juice receiving member 40 when the support frame guide member 50 is attached to the juice receiving member 40.

  Specifically, the sliding support portion 50a is configured by an upward plane extending in the retracting direction along the lateral side wall 7a. Further, the lateral restriction portion 50b is configured by an inclined plane that extends upward from the sliding support portion 50a toward the lateral side wall 7a in a sectional view, and is provided along the sliding support portion 50a. The lateral restriction portion 50b receives and restricts the lateral movement of the rear end side supported portion 18b of the container support frame 18, so that the rear end side supported portion 18b of the container support frame 18 moving in the grill cabinet 7 is The state of moving on the sliding support portion 50a is maintained.

(Structure of support substrate)
As shown in FIGS. 9 and 10, the support base 30 is formed of a substantially rectangular plate-like body, and is provided between the pair of left and right guide rail mechanisms 17. The width of the support base 30 in the horizontal direction of the grill cabinet is such that both ends of the support base 30 in the horizontal direction of the grill cabinet are adjacent to the inner side of the pair of left and right guide rail mechanisms 17 in the horizontal direction of the grill cabinet. . Fixing through holes 30b for fixing the supporting substrate 30 to the bottom wall 7b of the grill cabinet 7 with bolts are provided at positions on the left and right sides of the supporting substrate 30 in the front and rear direction of the grill cabinet. Yes. Further, projecting pieces 30 c projecting downward are provided at positions on both the left and right sides of the front side of the support base 30. The pair of left and right protruding pieces 30 c are provided at positions close to the pair of left and right fixing through holes 30 b provided on the front side of the support base 30.

A lower burner 13b is provided at the center of the support base 30 in the horizontal width direction of the grill. As will be described in detail later, the lower burner 13b includes a burner body 20 and a mixing tube 21. The mixing pipe part 21 is arrange | positioned along the grill warehouse front-back direction. A conduit connection member 26 is provided at a rear end portion of the supporting base 30 in the front-rear direction of the grill box so as to be separated from the mixing tube portion 21. On the rear side of the conduit connecting member 26, a conduit connecting portion 26a connected to the gas conduit 28 and a conduit fixing bracket 27 are provided, and on the front side, an ejection nozzle 24 is provided. The gas conduit 28 has a conduit fixing screw provided in the conduit fixing bracket 27 in a state where the gas conduit 28 is inserted into the conduit connecting portion 26a and the conduit fixing bracket 27 is positioned on the outer periphery of the gas conduit 28. By fixing 27a, it is fixed to the conduit connection part 26a.
Further, between the right end portion of the supporting base 30 and the lower burner 13b, lifting support means X for supporting the grill temperature sensor 14 so as to be movable up and down is provided.

(Soup tray mounting structure)
As shown in FIGS. 5 to 7, a front plate portion 40 a extending downward is provided on the front end side of the juice receiving member 40. Further, rear plate portions 40b extending downward are provided at both left and right ends on the rear end side. In addition, side plate portions 40 c that extend downward are provided on both side portions of the juice receiving member 40. On the other hand, at the front end of the bottom wall 7b of the grill cabinet 7, a front end standing plate 7e standing up is provided.
Then, the engagement hole 40e provided in the rear plate portion 40b of the juice receiving member 40 is engaged with the engagement claw 7f provided in the rear wall 7c of the grill cabinet 7, and the front of the juice receiving member 40 is engaged. The juice receiving member 40 is fixed to the grill cabinet 7 by fixing the plate portion 40a and the front end portion standing plate 7e of the bottom wall 7b with bolts. At that time, the side plate portion 40c of the juice receiving member 40 is placed on a mounting bracket 29 for mounting the fixed rail 17b to the lateral side wall 7a (see FIG. 4). In this way, the juice receiving member 40 is detachably provided in the grill cabinet 7.

Further, as shown in FIG. 3, in a state where the drawer portion 11 protrudes to the front side of the grill cabinet 7, the grill door 19 is separated to the front side of the grill cabinet 7 and the front opening 8 is opened. Become. In this state, the juice receiving member 40 can be inserted into the grill cabinet through the front opening 8, and the juice receiving member 40 can be taken out from the grill storage through the front opening 8. That is, the juice receiving member 40 is provided so as to be freely inserted and removed through the front opening 8. In addition, it becomes easy to insert / remove the juice receiving member 40 through the front opening 8 by removing the cooking container N and the container support frame 18 from the drawer part 11.
Therefore, the juice receiving member 40 is detachably provided in the grill cabinet 7 in such a form that it can be inserted and removed through the front opening 8 in a state in which the drawer portion 11 protrudes to the front side of the grill cabinet 7.

(Mounting structure of support frame guide member)
As shown in FIGS. 5 and 8, guide member engagement claws 50 c of the support frame guide member 50 are provided with guide member engagement holes provided at front and rear end portions on both sides of the juice receiving member 40. The end contact portion 50d and the longitudinal contact portion 50e of the support frame guide member 50 are brought into contact with the upper surface of the juice receiving member 40 by being inserted into 40f. In this state, the support frame guide member 50 is fixed to the juice receiving member 40 by bending the guide member engaging claws 50c inserted into the guide member engaging holes 40f so as to be in close contact with the lower surface of the juice receiving member 40. ing.

(Support base mounting structure)
As shown in FIGS. 9 and 10, on the rear side of the bottom wall 7 b of the grill cabinet 7, a pair of left and right rear end locking portions 7 g that receive the left and right end portions 30 d of the rear end portion of the support base 30 are provided. It has been. Further, on the front side of the bottom wall 7b of the grill cabinet 7, a protruding piece through hole 7h through which the protruding piece 30c of the supporting base 30 passes is provided. Further, a pair of right and left fixing screw holes 7 i are provided on the front side and the rear side of the bottom wall 7 b of the grill cabinet 7.

  Then, the left and right end portions 30d of the supporting base 30 are locked to the rear end locking portion 7g of the bottom wall 7b, and the protruding pieces 30c of the supporting base 30 are inserted into the protruding piece through holes 7h of the bottom wall 7b. The supporting base 30 is placed on the bottom wall 7b in a state of being penetrated, the fixing screw 30a is passed through the fixing through hole 30b, and fixed to the fixing screw hole 7i of the bottom wall 7b. The substrate 30 for use is fixed to the bottom wall 7b. Therefore, the support base 30 is detachably provided in the grill cabinet 7 by the fixing screws 30a.

Further, as shown in FIG. 3, in a state where the drawer portion 11 protrudes to the front side of the grill cabinet 7, the grill door 19 is separated to the front side of the grill cabinet 7 and the front opening 8 is opened. Become. In this state, the support base 30 can be inserted into the grill cabinet through the front opening 8 and the support base 30 can be taken out from the grill storage through the front opening 8. That is, the supporting base 30 is provided so as to be inserted and removed through the front opening 8. In addition, by removing the cooking container N and the container support frame 18 from the drawer part 11, it becomes easy to insert and remove the support base 30 through the front opening 8.
Therefore, the support base 30 that supports the lower burner 13b and the grill temperature sensor 14 can be inserted and removed through the front opening 8 in a state in which the drawer portion 11 protrudes to the front side of the grill cabinet 7. It is detachably provided in the grill cabinet 7.

When the support base 30 is taken out from the grill cabinet 7, the gas conduit 28 is removed from the conduit connection member 26 because the gas conduit 28 is connected to the conduit connection member 26 provided on the support base 30. Thus, the support base 30 can be taken out from the inside of the grill cabinet 7. Further, when the support base 30 is inserted into the grill cabinet 7, the gas can be supplied to the lower burner 13b by connecting the gas conduit 28 to the conduit connecting member 26 after the insertion.
Therefore, when the support base 30 is taken out from the inside of the grill warehouse 7 and the support base 30 is inserted into the grill warehouse 7, the lower burner 13b provided with the burner main body portion 20 and the mixing tube portion 21; In the state where the lifting support means X including the grill temperature sensor 14 and the conduit connecting member 26 including the ejection nozzle 24, the conduit connecting portion 26 a, and the conduit fixing bracket 27 are supported by the supporting base 30, the grill cabinet 7 It is taken out from the inside and inserted into the grill compartment 7.

(Configuration of lower burner)
The lower burner 13b includes a cylindrical burner body portion 20 and a mixing tube portion 21 connected to the burner body portion 20, and a plurality of flame holes 22 are formed in the burner body portion 20 along the circumferential direction. Has been. That is, the lower burner 13b is constituted by an annular burner provided with an annular flame hole array in which a plurality of flame holes 22 for ejecting a mixture of gas fuel and air are arranged in an annular shape.

  As shown in FIGS. 2 and 5, the lower burner 13 b is configured such that when gaseous fuel is jetted and supplied from the jet nozzle 24 to the end of the mixing pipe portion 21, primary air is ejected from the mixing pipe portion 21 by the ejector action. An air hole (not shown) or the like formed in the plate-like bottom portion of the grill cabinet 7 and the like, supplied to the inside, supplied to the above-described flame hole 22 and burned with a mixture of primary air and gas fuel From the outside, it is comprised as what is called a Bunsen type burner which burns using the external air taken in the inside of the grill store 7 as secondary air. The lower burner 13b having such a configuration is similar to the configuration of the stove burner 2, and is configured by diverting the stove burner 2.

  Incidentally, the upper burner 13a is configured as a radiant burner that forms a downward flat plate-like flame provided on the upper wall 7d of the grill cabinet 7, and, similarly to the lower burner 13b, gas fuel is ejected. The primary air taken in when supplied and the outside air taken into the grill 7 are burned using secondary air, but in this embodiment, detailed description of the upper burner 13a is omitted.

(Configuration of grill temperature sensor)
As shown in FIGS. 2 and 4, the grill temperature sensor 14 is provided at the center of the cylindrical burner body 20 of the lower burner 13b. That is, it is provided at the center of the annular flame hole array in plan view (see FIG. 10). The grill temperature sensor 14 is fixed in a state of being applied to a cylindrical main body portion 14b, a contact portion 14a that closes an end opening of the main body portion 14b, and a back surface of the contact portion 14a. And a sensor unit (not shown) for detecting the temperature. This sensor part is comprised by the thermocouple, thermistor, etc., for example.

(Configuration of lifting support means)
As shown in FIGS. 11 and 12, the lifting support means X is provided with a swing member 31 provided with an operated part Y <b> 2 at one end and a temperature sensor 14 for grill at the other end in the grill cabinet 7. The support member 32 is configured to support a portion of the swing member 31 that is biased toward the existence side of the operated portion Y2 between the operated portion Y2 and the grill temperature sensor 14 so as to be swingable in the vertical direction. ing. That is, the support member 32 is fixedly installed on the support base 30 provided on the bottom wall 7 b of the grill warehouse 7, and the swing fulcrum shaft 31 b provided on the swing member 31 is a support hole of the support member 32. 32a is supported so as to be swingable in the vertical direction.

  Specifically, the support member 32 includes left and right fixing portions 32b for fixing to the support base 30, and an inverted U-shaped main body frame portion 32c formed on the upper portion of the fixing portion 32b. Yes. The swinging fulcrum shaft 31b provided through the swinging member 31 through the swinging member 31 is supported by the support hole 32a of the main body frame 32c, and is provided inside the main body frame 32c. ing. The operated portion Y2 provided at one end portion is constituted by a rotating member that rotates as the rail cover 25 moves.

The swing member 31 includes a rigid main body portion 33 and a spring material portion 34 formed of an elastically deformable leaf spring, and the spring material portion 34 is connected to one end of the main body portion 33. . A swing fulcrum shaft 31 b is provided on the main body portion 33 and is supported by a support member 32.
The spring material portion 34 is configured to include an extension portion 34b extending from the connection portion 34a connected to the main body portion 33. The extension portion 34b separates the swing member 31 from the grill temperature sensor 14 in a separated state. It is locked in the main body frame portion 32c of the support member 32 in a form that generates an elastic urging force that returns and urges toward the state side. The extended portion 34b is composed of a spring material portion 34 that is formed by bending the spring material portion 34 at the connection portion 34a and extending from the bent portion to a portion that is locked above the body frame portion 32c of the support member 32. . That is, the extension portion 34 b is configured integrally with the spring material portion 34 and is provided in a state of being positioned in the main body frame portion 32 c of the support member 32.

  As shown in FIG. 13, the elevating support means X raises the grill temperature sensor 14 to contact the bottom Na of the cooking container N (see FIG. 13A), and the grill temperature sensor 14. Is lowered so as to be separated from the bottom Na of the cooking container N (see FIG. 13B). As will be described in detail later, when the operated portion Y2 of the lifting support means X is operated by the operating portion Y1 configured by the rail cover 25 provided in the drawer portion 11, the grill temperature sensor 14 comes into contact. Switching between the state and the separated state.

(Configuration of mechanical linkage means)
The mechanical linkage means will be described based on FIGS. In FIG. 16, each position of the drawer portion 11 in the withdrawing / retracting movement direction Z with respect to the grille warehouse 7 is defined as each position with respect to the grille warehouse 7 of the surface of the door main body 19a on the grille warehouse side. The relationship between each position and the operating state of the mechanical linkage means Y is shown.

As shown in FIGS. 14 and 15, the grill G is provided with mechanical linkage means Y that mechanically links the lifting support means X and the drawer portion 11. This mechanical linkage means Y is composed of an operation part Y1 provided in the drawer part 11 and an operated part Y2 provided in the lifting support means X, and the withdrawal part 11 moves in and out of the grill box 7. Along with this, it is means for operating the operated part Y2 by the operating part Y1. That is, the grill temperature sensor 14 provided in the lifting support means X is configured to move up and down by operating the operated portion Y2 with the operation unit Y1.
The operation portion Y1 is composed of a rail cover 25 of the movable rail 17t provided in the drawer portion 11, and the operated portion Y2 is provided on a swing member 31 that is swingably provided on the lifting support means X. It is comprised with the rotating member.

Specifically, the operated portion Y2 is a contact operated position H1 for making a contact state at a predetermined position Z1 in the grill warehouse 7 in the moving and retracting direction Z of the drawer portion 11 with respect to the grill warehouse 7. And a separated operation position H2 for making a separated state.
Incidentally, the state in which the operated portion Y2 is located at the separated operated position H2 is supported by the upper portion of the body portion 33 of the swing member 31 where the operated portion Y2 is present, as shown in FIG. The member 32 is in a state of being in contact with the upper wall portion of the main body frame portion 32c and is in a state of being returned and urged by the return urging force of the extension portion 34b of the spring material portion 34 described above.

  The operation portion Y1 is used to operate the operated portion Y2 to the contact operated position H1 when the drawer portion 11 is positioned on the storage position Pa side with respect to the set position P1 close to the storage position Pa. The contact operation part Ya and the separation operation part Yb for operating the operation part Y2 to the separation operation position H2 when the drawer part 11 is located on the side of the extraction position Pb from the setting position P1 It is comprised in the form provided side by side with the moving direction Z (refer FIG. 16).

  Accordingly, as shown in FIGS. 14 and 16B, when the drawer portion 11 is positioned at the storage side position P2 on the storage position Pa side with respect to the setting position P1, the contact operation portion Ya is used for contact. The operated portion Y2 is operated at the operated position H1. Further, as shown in FIGS. 15 and 16A, when the drawing portion 11 is located at the drawing side position P3 on the drawing position Pb side with respect to the setting position P1, the separation operation portion Yb is separated from the operated position for separation. The operated part Y2 is operated to H2.

  In addition, in the operation unit Y1, a connection operation part Yc for connecting the contact operation part Ya and the separation operation part Yb is provided between the contact operation part Ya and the separation operation part Yb arranged in the retracting movement direction Z. ing. When this connection operation part Yc contacts the operated part Y2 and moves in the retracting movement direction Z, the operated part Y2 moves up and down between the contacted operating position H1 and the separated operated position H2. Is configured to move. Incidentally, the shape of the lower end portion of the connection operation part Yc that comes into contact with the operated part Y2 is such that the lower end part of the contact operation part Ya and the lower end part of the separation operation part Yb are connected and slanted toward the rear side of the grill cabinet. It is an upward linear shape.

  Therefore, in the present embodiment, the setting position P1 is the position of the connection operation site Yc provided in the operation unit Y1 in the moving direction Z of the operated part Y2 provided in the predetermined position Z1 of the grill box 7. The width Z2 of the connecting operation part Yc in the moving-out / moving direction Z corresponds to the set position P1. In other words, the set position P1 has a width in the direction of the retreat movement direction Z. In the present embodiment, the drawing portion 11 passes through a partial range of the width Z2 of the connecting operation part Yc in the moving-in / out movement direction Z, that is, a partial range of the set position P1, thereby making contact. The movement from the operated position H1 to the separation operated position H2 or the up-and-down movement from the separation operated position H2 to the contact operated position H1 is completed.

  Therefore, when the drawer portion 11 is moved from the drawer position Pb to the storage position Pa, the operated portion Y2 is moved from the separation manipulated position H2 to the contact manipulated position H1 at the set position P1, and is supported for lifting. When the grill temperature sensor 14 is switched from the separated state to the contact state by the means X and the drawer portion 11 is moved from the storage position Pa to the drawer position Pb, the operated portion Y2 is in contact with the contact target at the set position P1. The grill temperature sensor 14 is switched from the contact state to the separation state by the lifting support means X after moving from the operation position H1 to the separation target position H2.

In addition, as shown in FIG. 10, in a state where the drawer portion 11 is protruded to the front side of the grill shed 7 that exceeds the set drawer position on the front side of the grill cabinet from the set position P1, the drawer portion 11 is close to the drawer position Pb. When in the position, the rear end of the operation portion Y1 in the front-rear direction of the grill is configured to be separated from the operated portion Y2 toward the front side of the grill.
Note that the set pull-out position refers to the position of the operated portion Y2 provided at the predetermined position Z1 of the grill shed 7 at the position of the rear end portion of the operation portion Y1 provided at the pull-out portion 11 in the retracting movement direction Z. It is the position of the drawer part 11 when it exists in.

That is, since the operation part Y1 is comprised by the rail cover 25 provided in the movable rail 17t, it moves to the front side with the drawer | drawing-out part 11 moving to the front side of the grill warehouse 7. FIG. And the length of the operation part Y1 in the exit / retreat movement direction is configured to be shorter than the length of the drawer part 11 moving in the exit / retreat movement direction.
Therefore, when the front end of the grill shed 7 that exceeds the set pull position on the front side of the grill shed relative to the set position P1 is projected to the front side of the grill shed in the front and rear direction of the grill shed, the operated portion Y2 It is comprised so that it may space apart from the front side of the grill store 7.

[Another embodiment]
Hereinafter, other embodiments are listed.

(1) In the above embodiment, the support base 30 is fixed to the grill warehouse 7 by fixing it to the bottom wall 7b of the grill warehouse 7, but the present invention is not limited to this, and the support base 30 is attached to the grill warehouse 7. You may fix to the grill warehouse 7 by fixing to the side wall 7a.

(2) In the above-described embodiment, the support base 30 is fixed to the grill cabinet 7 by fixing the front side and the rear side of the support base 30 to the bottom wall 7b with the fixing screws 30a. Alternatively, one of the front side and the rear side of the support base 30 may be fixed to the grill 7 by fixing the bottom wall 7b with a fixing screw 30a.

(3) In the above-described embodiment, the width of the support base 30 provided between the pair of left and right guide rail mechanisms 17 in the horizontal direction of the grill box is such that both ends of the support base 30 in the horizontal direction of the grill box are a pair of left and right. The width of the guide rail mechanism 17 adjacent to the inner side of the grill box width direction is not limited to this, but the width of the support base 30 in the grill box width direction is set to the width of the support base 30 in the grill box width direction. Both ends may be configured to be shorter than the width adjacent to the inner side in the horizontal direction of the grill of the pair of left and right guide rail mechanisms 17.

(4) In the said embodiment, although the shape of the cooking container N was made into the substantially rectangular dish shape by planar view, it is not restricted to this, For example, the shape of the cooking container N is square shape and circular shape by planar view. Or an elliptical dish shape may be sufficient. In addition, the cooking container N may be provided with a lid.

(5) In the above embodiment, the operation portion Y1 of the mechanical linkage means Y is configured by the rail cover 25 of the movable rail 17t provided in the drawer portion 11. However, the present invention is not limited to this, and the mechanical linkage means Y is not limited thereto. The operation portion Y1 may be provided separately from the rail cover 25 of the drawer portion 11.

(6) In the above embodiment, the swinging member 31 of the lifting support means X swings in a vertical direction at a location that is biased to the presence side of the operated portion Y2 between the operated portion Y2 and the grill temperature sensor 14. Although it is configured to be movably supported, the present invention is not limited to this, and the swing member 31 is configured to swingably support an intermediate portion between the operated portion Y2 and the grill temperature sensor 14. It may be configured.

(7) In the above embodiment, the spring material portion 34 of the swinging member 31 in the lifting support means X is formed of a plate spring that is elastically deformable in the vertical direction. You may comprise with a spring etc.

(8) In the above embodiment, the extended portion 34b of the lifting support means X is integrally formed with the spring material portion 34. However, the present invention is not limited to this, and the extended portion 34b is separated from the spring material portion 34. You may comprise with material. Further, the extension 34b may not be provided.

(9) In the above embodiment, the operation portion Y1 is configured by providing the connection operation portion Yc between the contact operation portion Ya and the separation operation portion Yb arranged in the retracting movement direction Z. However, the present invention is not limited to this. The operation part Y1 may be configured by the contact operation part Ya and the separation operation part Yb arranged in the retracting movement direction Z without providing the connection operation part Yc.

(10) In the above embodiment, the drawer 11 passes through a partial range of the width Z2 of the connecting operation site Yc in the retracting / moving direction Z, that is, a partial range of the set position P1. The movement from the contact operation position H1 to the separation operation position H2 or the up-and-down movement from the separation operation position H2 to the contact operation position H1 is completed. First, by passing through the entire range of the setting position P1, the movement from the contact operation position H1 to the separation operation position H2 or from the separation operation position H2 to the contact operation position H1 is performed. You may comprise so that raising / lowering movement may be completed.

(11) In the above embodiment, the lower burner 13b is composed of a burner provided with an annular flame hole array in which a plurality of flame holes 22 are arranged in a ring, but not limited thereto, the lower burner 13b is For example, you may comprise with the burner provided with the linear flame hole row | line | column with which the several flame hole 22 arranged in a straight line along the horizontal side wall 7a of the grill warehouse 7. FIG.

  As described above, it is possible to provide a grill that can facilitate the maintenance of the cooking bottom burner and the temperature detection unit.

7 Grill box 7a Side wall 8 Front opening 11 Drawer 13b Lower burner (bottom burner for cooking)
14 Grill temperature sensor (temperature detector)
19 Grill door 22 Flame hole 24 Spray nozzle 30 Support base 40 Juice receiving member 40g Burner insertion opening N Cooking container Na Bottom P1 Setting position Pa Storage position X Lifting support means Y Mechanical linkage means Y1 Operation part Y2 Operated part

Claims (5)

A drawer portion that supports a cooking container for cooking the food to be cooked and has a grill door at the front end is provided to be freely retractable through the front opening with respect to the grill cabinet,
A grill provided with a bottom cooking burner that heats the bottom of the cooking container and a temperature detection unit that contacts the bottom of the cooking container and detects the temperature of the cooking container at the bottom of the grill cabinet There,
A plate-shaped support base that supports the burner body portion and the mixing tube portion in which the flame holes are formed in the bottom cooker for heating and cooking and the temperature detection portion causes the drawer portion to protrude forward of the grill box. in state, the at removably form through front opening, it has kicked Installing detachably to the bottom of the grill box grill. The support base is provided with an elevating support means for supporting the temperature detecting unit so as to be movable up and down in a contact state in which the temperature detecting unit is brought into contact with the bottom of the cooking container and a separated state in which the temperature detecting unit is separated below the bottom of the cooking container
When the drawer is positioned on the side of the storage position with respect to the set position close to the storage position inside the grill cabinet, the abutting state is set, and the drawer portion is in front of the grill cabinet with respect to the set position. Mechanical linkage means is provided for mechanically linking the elevating support means and the pull-out portion in the form of being in the separated state when protruding to the side,
The mechanical linkage means is a means for operating an operated part provided in the lifting support means by an operation part provided in the drawer part, and the drawer part is located on the front side of the grill box from the set position. 2. The grill according to claim 1, wherein the operation portion is configured to be separated from the operated portion toward the front side of the grill store in a state where the operation portion is protruded to the front side of the grill store exceeding a set drawing position.   In the state in which the juice receiving member having a burner insertion opening for projecting the cooking / burning bottom burner upward above the support base is in the state in which the drawer portion projects to the front side of the grill cabinet, the front portion The grill according to claim 1 or 2, which is detachably provided in the grill cabinet in a form that can be inserted and removed through an opening.   The grill according to any one of claims 1 to 3, wherein the support base is provided with an ejection nozzle for ejecting gas fuel to the bottom cooker for cooking. The heating and cooking bottom burner is composed of an annular burner having an annular flame hole array in which a plurality of flame holes for ejecting a mixture of gas fuel and air are arranged in an annular shape,
The grill according to any one of claims 1 to 4, wherein the temperature detection unit is provided in the center of the annular flame hole array in plan view.

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