JP6436676B2 - grill - Google Patents

Description

  The present invention is provided with a cooking-use bottom burner for heating the cooking container at the bottom of the grill warehouse where the cooking container is inserted and removed from the front opening, and the cooking-cooking bottom burner is a cylindrical burner base. On the other hand, an annular burner cap in which a fitting cylinder part fitted into the inner cylinder part of the burner base extends downward is inserted into the inner cylinder part by inserting the fitting cylinder part into the inner cylinder part. In a state of being mounted in an appropriate mounting posture, a plurality of flame openings that form a radially outward flame are arranged along the circumferential direction between the burner base and the burner cap. The grill is configured as described above.

Such a grill is configured to perform various types of cooking by heating a cooking container to be inserted into and removed from the grill warehouse through the front opening with a bottom cooking burner provided at the bottom of the grill warehouse. It is a thing.
And the bottom burner for cooking forms a flame that goes outward in the radial direction between the burner base and the burner cap in a state where the annular burner cap is placed in an appropriate placement posture with respect to the burner base. Therefore, the lower part of the cooking container can be satisfactorily heated by the flame formed by the plurality of flame outlets. (For example, refer to Patent Document 1).

  Incidentally, although the detailed description about the bottom cooker for cooking is omitted in Patent Document 1, the bottom burner for cooking is not provided on the inner peripheral cylinder portion of the burner base with respect to the cylindrical burner base. In a state in which the annular burner cap in which the fitting tube portion to be fitted is extended downward is inserted into the inner circumferential tube portion with the fitting tube portion being fitted in the proper placement posture with respect to the burner base. It can be read from the drawings that a plurality of blisters that form a radially outward flame are arranged in the circumferential direction between the base and the burner cap.

  Moreover, the grill of patent document 1 is mounted in the receiving frame comprised so that the cooking container could be moved back and forth by a slide rail with respect to a grill warehouse. Therefore, the cooking container is inserted into and removed from the grill warehouse through the front opening as the slide frame moves in and out with respect to the grill warehouse of the receiving frame.

JP 2014-119243 A

  The bottom burner for heating and cooking forms a plurality of radially outward flames between the burner base and the burner cap in a state where the annular burner cap is placed in an appropriate placement posture with respect to the burner base. Since the flame outlets are arranged in the form of being arranged along the circumferential direction, when the burner cap is not placed in an appropriate placement posture with respect to the burner base, the burner base is placed between the burner base and the burner cap. A plurality of flame openings may not be formed properly, and combustion abnormalities such as poor combustion may occur. Therefore, it is necessary to hold the burner cap in a state where it is placed in an appropriate placement posture with respect to the burner base.

  Then, as described above, in the state where the burner cap is placed in an appropriate placement posture with respect to the burner base with the fitting cylinder part fitted into the inner circumferential cylinder part, the fitting cylinder part is fitted into the inner circumferential cylinder part. Therefore, it is easy to hold the burner cap in a state of being placed in an appropriate placement posture with respect to the burner base. For example, vibration generated when the cooking container is installed in the grill cabinet through the front opening, etc. As a result, the burner cap may move relative to the burner base, and the burner cap may not be placed in a proper placement posture with respect to the burner base.

  That is, as in Patent Document 1, when the cooking container is to be inserted into and removed from the grill cabinet through the front opening as the slide frame moves in and out with respect to the grill cabinet, the receiving frame is opened. Vibration generated when moving backward, especially when the receiving frame stops at the storage position when the receiving frame is moved at high speed from the pull-out position pulled out to the front of the grill cabinet to the storage position for storing in the grill cabinet. The burner cap may move with respect to the burner base due to the vibration or the like, and the burner cap may not be placed in an appropriate placement posture with respect to the burner base.

  Incidentally, in order to prevent the burner cap from being placed in a proper mounting posture with respect to the burner base, it may be possible to fix the burner cap and the burner base with a fastening tool such as a screw. In this case, in order to clean the burner base and the burner cap, it may be troublesome to attach and detach the burner cap to the burner base.

  In other words, when the burner cap and the burner base are fixed with a screw or other fastening tool, in order to attach or detach the burner cap to or from the burner base, the screw or other fastening tool is rotated and troublesome with respect to the fastening tool. Since it is necessary to perform a proper tightening / loosening operation, it is troublesome to attach and detach the burner cap to the burner base.

  The present invention has been made paying attention to such a point, and the purpose thereof is to allow the burner cap to be mounted and removed with respect to the burner base while the burner cap can be easily attached to and detached from the burner base. It is providing the grill which can hold | maintain the mounted state.

To achieve this object, the grill according to the present invention comprises:
At the bottom of the grill warehouse where the cooking container is inserted and removed from the front opening, a cooking-use bottom burner for heating the cooking container is provided,
The heat-cooking bottom burner has an annular burner cap in which a fitting cylinder part fitted into an inner cylinder part of the burner base extends downward with respect to a cylindrical burner base. In a state in which a portion is fitted into the inner peripheral cylindrical portion and placed in an appropriate placement posture with respect to the burner base, a flame directed radially outward is formed between the burner base and the burner cap. A grill configured to include a plurality of flame openings arranged in a circumferential direction, the first characteristic configuration is
A check body that checks that the burner cap moves from the state of being placed in the proper mounting position with respect to the burner base is a check production state for check production, and a check release state for releasing the check production. And is provided in a form that elastically returns to the check production state ,
The check body is elastically deformed into the check release state and elastically restored to the check production state, and is made of an elastic material, and is in contact with the lower surface portion of the inner peripheral cylinder portion; , In a form that is retractable to the radially inner side of the inner peripheral cylindrical portion and can be switched to the check release state, and is supported by the lower end portion of the fitting cylindrical portion,
The operation portion in which the check body is in an arc shape that fits into a recessed groove provided in an outward opening shape along the circumferential direction on the outer periphery of the fitting cylinder portion, and both ends are bent inward in the radial direction. And a pair of operation portions provided at both ends are brought into a proximity state in which they are brought close to each other, thereby reducing the diameter inward in the radial direction to enter the restraint release state. By releasing, the diameter is expanded by elastic return to the outer side in the radial direction, and the state for checking is set.

According to the first characteristic configuration of the grill, since the check body is in the check production state, the burner cap is restrained from moving from the state of being placed in an appropriate placement posture with respect to the burner base. For example, the burner cap can be held in a properly mounted posture with respect to the burner base even when the grill box vibrates as the cooking container is inserted into and removed from the grill box.
In addition, since the check production is released by setting the check body to the check release state, the burner base can be removed from the burner base when cleaning the burner base or the burner cap.

  And since the check body is provided in a form that elastically returns to the check production state, the check body can be easily switched between the check production state and the check release state, so that the burner cap can be easily attached to and detached from the burner base. It can be carried out.

  That is, in order to switch the check body from the check production state to the check release state, it is only necessary to hold the check body in the check release state while switching the check body from the check production state to the check release state against the elastic return force. To switch the check body from the check release state to the check production state, if the operation for holding the check body in the check release state is canceled, the check body can be switched from the check release state to the check production state by elastic return force. Therefore, the check body can be easily switched between the check production state and the check release state, and as a result, the burner cap can be easily attached to and detached from the burner base.

  Therefore, it is possible to provide a grill that can easily attach / detach the burner cap to / from the burner base and can hold the burner cap in a state of being placed in an appropriate placement posture with respect to the burner base. .

Moreover, according to the 1st characteristic structure of the said grill, since a check body is comprised in the form which elastically deforms to a check release state, and returns to a check production state with an elastic material, that is, elastic deformation Since the elastic member itself constitutes the check body, the check body can be simplified.

In other words, for example, it is conceivable that the check body is composed of a check making body that can be switched between the check production state and the check release state, and an elastic biasing device that biases the check production body back to the check production state. According to the first characteristic configuration, the check body can be configured in a simple form in which the number of parts constituting the check body is reduced by configuring the check body with an elastic material that is elastically deformed.

Furthermore, according to the first characteristic configuration of the grill, the original configuration of the cooking bottom burner, that is, a configuration in which the insertion cylinder portion fitted into the inner peripheral cylinder portion of the burner base is provided in the burner cap. ,
The checker is supported in a form that can be switched between a check-making state where it comes into contact with the lower end of the inner cylinder part and a check release state that retracts radially inward of the inner cylinder part at the tip of the fitting cylinder part Therefore, the check body can be mounted without significantly modifying the burner cap or the burner base.

Furthermore, according to the first characteristic configuration of the grill, by inserting the arc-shaped restraining body into the recessed groove provided in the outward opening shape along the circumferential direction on the outer periphery of the insertion tube portion of the burner cap, It moves so as to move integrally with the insertion tube portion of the burner cap.
Then, the check body can be switched between the check production state and the check release state by an operation on the pair of operation portions at both ends of the arc-shaped check body.

  In other words, by making the pair of operation parts close to each other, by reducing the diameter of the check body radially inward to the check release state, by releasing the operation of the pair of operation parts to the close state, The diameter of the check body is expanded radially outward by an elastic return force to make it a state for checking production.

  As described above, the check body is configured in an arc shape having a pair of operation units, and can be switched between a check production state and a check release state by an operation on the pair of operation units. A check body that can be appropriately switched between the action state and the check release state can be configured in a simpler form.

In addition to the first characteristic configuration of the grill, the second characteristic configuration of the grill according to the present invention includes:
The inner peripheral cylinder portion has an opening diameter at the upper end portion larger than the outer diameter of the check body in the check production state, and an opening diameter at the lower end portion is larger than the outer diameter of the check body in the check preparation state. In the form which makes it small, it exists in the point comprised in the state which decreases an opening diameter toward a lower end part from an upper end part.

According to the second characteristic configuration of the grill, the opening diameter of the upper end portion of the inner peripheral cylinder portion of the burner base is larger than the outer diameter of the check body supported by the lower end portion of the insertion tube portion of the burner cap in the check production state. Therefore, it is possible to satisfactorily insert the fitting cylinder portion of the burner cap into the inner circumferential cylinder portion of the burner base without obstructing the restraining body.

  And the opening diameter of the inner peripheral cylinder part of the burner base is reduced from the upper end part toward the lower end part, and the opening diameter of the lower end part of the inner peripheral cylinder part is smaller than the outer diameter of the check body in the check production state. When the insertion cylinder part of the burner cap is inserted into the inner peripheral cylinder part of the burner base, the check body supported by the lower end part of the insertion cylinder part of the burner cap is attached to the lower end part of the inner peripheral cylinder part of the burner base. Until the burner cap is placed on the burner base in the proper mounting posture, the insertion cylinder part of the burner cap is inserted into the inner peripheral cylinder part of the burner base, When the body moves below the lower end portion of the inner peripheral cylindrical portion of the burner base, the check body automatically returns to the check-making state.

  That is, since the opening diameter of the upper end portion of the inner peripheral cylinder portion of the burner base is larger than the outer diameter in the check production state of the check body while supporting the check body at the lower end portion of the insertion cylinder portion of the burner cap, It is possible to satisfactorily insert the insertion cylinder part of the burner cap into the inner peripheral cylinder part of the burner base, and until the insertion cylinder part of the burner cap is mounted on the burner base in an appropriate mounting posture, By simply fitting the inner peripheral cylindrical portion of the burner base, it is possible to mount the check body in a state for checking production.

  Therefore, it is possible to satisfactorily insert the insertion cylinder part of the burner cap into the inner peripheral cylinder part of the burner base while supporting the restraining body at the lower end part of the insertion cylinder part of the burner cap, and to insert the insertion cylinder of the burner cap. By inserting the burner cap into the burner base in an appropriate mounting posture while fitting the portion into the inner peripheral cylindrical portion of the burner base, the check body can be mounted in the check production state.

The third characteristic configuration of the grill according to the present invention is in addition to the first or second characteristic configuration of the grill,
A support base for supporting the cooking bottom burner is detachably provided at the bottom of the grill cabinet in a form that can be inserted and removed through the front opening.

According to the 3rd characteristic structure of the said grill, the bottom burner for heating cooking supported by the support base | substrate can be taken out to the exterior of a grill warehouse by taking out a support base | substrate to the exterior of a grill warehouse through front opening. .
The burner cap can be attached to and detached from the burner base while switching the check material provided on the bottom cooker for cooking from the check production state to the check release state in a wide space outside the grill cabinet.
Incidentally, in a large space outside the grill cabinet, the cooking and cooking bottom burner supported by the support base can be easily removed from the support base. Then, when removing the cooking bottom burner from the support base in this way, the check material is switched from the check production state to the check release state with the cooking bottom burner removed from the support base. The switching can be facilitated.

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 Longitudinal front view of the left bottom 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 Disassembled perspective view of bottom burner for cooking Longitudinal front view showing mounting structure of burner cap on burner base Vertical side view of bottom burner for cooking The figure which shows the check production state and check release state of the check body 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. Thus, it is comprised so that the cooking container N with which the drawer | drawing-out part 11 was equipped with the drawer | drawing-out part 11 moves between a storage position and a drawer | drawing-out position may be inserted / removed from the front opening 8 of the grill warehouse 7. Yes.

  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 18, in the state where the drawer portion 11 is stored in the storage position, the front side 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 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 13 b is configured to include a burner body 23 having a mixing tube portion 21 and a burner cap 37. 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 grill cabinet 7, and the support base 30 is inserted into the grill cabinet 7, the lower burner 13b provided with the burner body 23 and the burner cap 37 is used for the grill. The lift support means X including the temperature sensor 14 and the conduit connecting member 26 including the ejection nozzle 24, the conduit connecting portion 26a, and the conduit fixing bracket 27 are supported by the supporting base 30 from the inside of the grill cabinet 7. It will be taken out and inserted into the grill cabinet 7.

(Configuration of grill temperature sensor)
As shown in FIGS. 2 and 4, the grill temperature sensor 14 is provided in a state of penetrating the inner peripheral side of the fitting cylinder part 37 a of the burner cap 37 fitted into the inner cylinder part 22 b of the burner base 22. Yes. 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. 15 and 16, the lifting support means X is provided with a swing member 31 having an operated portion Y <b> 2 at one end and a grill temperature sensor 14 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. 17, the elevating support means X raises the grill temperature sensor 14 to contact the bottom Na of the cooking container N (see FIG. 17A), and the grill temperature sensor 14. Is lowered so as to be separated from the bottom Na of the cooking container N (see FIG. 17B). 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 with reference to FIGS. In FIG. 20, each position in the withdrawing / retracting movement direction Z of the drawer part 11 with respect to the grille warehouse 7 is defined as each position with respect to the grille warehouse 7 on 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. 18 and 19, 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. 20).

  Accordingly, as shown in FIGS. 18 and 20B, 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. 19 and 20A, when the drawer portion 11 is located at the drawer side position P3 on the drawer position Pb side with respect to the set position P1, the separation operation portion Yb is in the separation operation position. 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 portion Yc that contacts the operated portion Y2 is such that the lower end portion of the contact operation portion Ya and the lower end portion of the separation operation portion Yb are connected to the rear side of the grill box 7. The linear shape is diagonally upward.

  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.

(Configuration of lower burner)
As shown in FIG. 11, the burner body 23 of the lower burner 13b includes a cylindrical burner base 22 connected to the mixing tube portion 21, and the burner cap 37 of the lower burner 13b includes an inner portion of the burner base 22. A fitting cylinder part 37a that fits in the peripheral cylinder part 22b extends downward.

The lower burner 13b is provided with an annular burner cap 37 in which a fitting cylinder part 37a fitted into the inner peripheral cylinder part 22b of the burner base 22 extends downward with respect to the cylindrical burner base 22. In the state in which the fitting cylinder part 37a is fitted into the inner circumferential cylinder part 22b and placed on the burner base 22 in an appropriate placement posture, a flame directed radially outward is burned between the burner base 22 and the burner cap 37. It is comprised so that the several flame mouth E to form may be arranged in the form arranged along the circumferential direction.
In addition, although mentioned later in detail, the state where the burner cap 37 is placed on the burner base 22 in the proper placement posture is that the lower end portion of the flame mouth forming groove 37e formed along the circumferential direction in the burner cap 37 is This is a state of being placed on the annular base surface 22 h at the top of the burner base 22.

Specifically, as shown in FIG. 11 and FIG. 12A, the cylindrical burner base 22 is formed with a disk-shaped bottom portion 22 a connected to the mixing tube portion 21 and a secondary air flow hole. An inner peripheral cylindrical portion 22b and an outer peripheral cylindrical portion 22g that forms the outer periphery of the burner base 22 are provided. An annular gas supply chamber 22d having an annular opening 22c in the upper portion is provided between the inner peripheral cylindrical portion 22b and the outer peripheral cylindrical portion 22g, and the mixed gas from the mixing tube portion 21 passes through the gas supply chamber 22d. It is configured to flow. An annular base surface 22h is provided on the outer peripheral side of the annular opening 22c.
That is, an annular opening 22c is provided on the inner peripheral cylindrical portion 22b side between the upper end portion of the inner peripheral cylindrical portion 22b and the upper end portion of the outer peripheral cylindrical portion 22g, and an annular base is provided on the outer peripheral cylindrical portion 22g side. A surface 22h is provided. The annular base surface 22h is formed in an inclined shape that is positioned upward as it comes closer to the outer peripheral cylindrical portion 22g side.

  In the burner cap 37, a plurality of groove-shaped flame opening forming grooves 37e for guiding the mixed gas flowing out from the annular opening 22c outward in the radial direction are formed along the circumferential direction. A fitting cylinder part 37 a that fits into the inner cylinder part 22 b of the burner base 22 is formed on the inner circumference part on the lower surface side of the burner cap 37. The burner cap 37 is provided with a juice receiving plate 37f at the top.

Then, by placing the lower end portion of the flame port forming groove 37e on the base surface 22h of the burner base 22, a plurality of flame ports E are arranged in the circumferential direction.
Thus, the lower end part of the flame mouth forming groove 37e formed along the circumferential direction in the burner cap 37 is placed on the annular base surface 22h of the burner base 22, and the plurality of flame mouths E are circumferentially arranged. The state to be formed is a state in which the burner cap 37 in this embodiment is placed on the burner base 22 in an appropriate placement posture.

  Further, a recessed groove 38 provided in an outward opening shape along the circumferential direction is provided on the outer periphery of the fitting cylinder portion 37 a of the burner cap 37. As will be described in detail later, a check body 39 for checking that the burner cap 37 moves from a state in which the burner cap 37 is placed in an appropriate placement posture with respect to the burner base 22 is provided in a state of being fitted into the recessed groove 38. It has been.

  The recessed groove 38 has a front recessed groove 38a provided at a front protruding portion 37c that protrudes downward on the front side in the front-rear direction of the grill cabinet 7 at the lower end of the fitting cylinder portion 37a, and a lower side on the rear side. It is comprised by the back side recessed groove 38b provided in the left-right paired rear side protrusion part 37d which protrudes in this.

Next, the check body 39 will be described.
As shown in FIG. 11, the check body 39 has an arc shape that fits into the recessed groove 38 that is provided in the outer opening shape along the circumferential direction on the outer periphery of the fitting cylinder portion 37 a, and both end portions are arranged in the radial direction. An operation portion 39a bent inward is provided.

  Further, as shown in FIGS. 12C and 14, the restraining body 39 is retracted to the check production state contacting the lower surface portion 22 f of the inner peripheral cylindrical portion 22 b and the radially inner side of the inner peripheral cylindrical portion 22 b. Thus, it is supported by the lower end portion of the fitting tube portion 37a in a form that can be switched to the check release state. In FIG. 14, the check body 39 in the check production state is indicated by a two-dot chain line, and the check body 39 in the check release state is indicated by a solid line.

That is, the check body 39 is made of an elastic material in a form that elastically deforms to the check release state and elastically returns to the check production state, and a pair of operation parts provided at both ends of the check body 39. By setting 39a in a close state in which they are close to each other, the diameter is reduced radially inward to be in a check release state, and by releasing the close state, the diameter is expanded radially outward by elastic return to be in a check making state. It is configured. Specifically, as shown in FIG. 14, when the check body 39 is in a check production state, the check body 39 is configured to have an elliptical shape with an enlarged diameter in the horizontal direction of the grill cabinet.
As shown in FIG. 12C, in the check production state, a slight gap is provided between the check body 39 and the lower surface portion 22f of the inner peripheral cylinder portion 22b. It is configured so that switching to the released state can be easily performed.

  Moreover, as shown in FIGS. 12 and 13, the inner peripheral cylindrical portion 22b has an opening diameter at the upper end portion slightly larger than an outer diameter of the check body 39 in the check production state, and an opening diameter at the lower end portion. The opening diameter is decreased from the upper end portion toward the lower end portion in a form that is smaller than the outer diameter of the check body 39 in the check production state.

  As shown in FIGS. 12 and 13, the lower end portion of the fitting cylinder portion 37 a is provided with a rear-side intrusion portion 37 b that protrudes upward on the rear side in the front-rear direction of the grill box 7. When the burner cap 37 is placed in an appropriate placement posture with respect to the burner base 22, the rear side entry portion 37 b is rearward of the engagement convex portion 22 e provided in the inner peripheral cylindrical portion 22 b of the burner base 22. The side entry portion 37b is configured to be engaged.

Next, the mounting structure of the burner cap 37 on the burner base 22 will be described.
As shown in FIG. 12 (a), the placement of the burner cap 37 on the burner base 22 is elastically restored from the upper part of the inner peripheral cylindrical part 22b toward the outer side in the circumferential direction of the inserted cylindrical part 37a. The fitting cylinder part 37a provided with 39 is inserted into the inner circumferential cylinder part 22b. At that time, as shown in FIG. 12 (b), the restraining body 39 comes into contact with the inner peripheral cylindrical portion 22b as the inner peripheral cylindrical portion 22b of the fitting cylindrical portion 37a is inserted from the upper end portion to the lower end portion. To gradually reduce the diameter. Then, with the burner cap 37 placed on the burner base 22 in an appropriate placement posture as shown in FIG. 12 (c), the checker 39 is urged to return on the lower surface portion 22f of the inner peripheral cylindrical portion 22b. The diameter is expanded to a state for checking production.

  Further, an operation through-opening (not shown) for operating the operation portion 39a of the restraining body 39 is provided at the position of the lower support base 30 where the lower burner 13b is provided. The control part 39a of the check body 39 can be operated from the opening for operation without removing the lower burner 13b, and the check release state can be achieved.

  As shown in FIGS. 2 and 5, the lower burner 13b is configured such that when the gas fuel is jetted and supplied from the jet nozzle 24 to the end of the mixing pipe section 21, the primary air is ejected by the ejector action. An air hole (not shown) formed in a plate-like bottom portion of the grill chamber 7 is supplied to the inside of the gas chamber 21 and supplied to the above-mentioned flame opening E to burn the mixture of primary air and gas fuel. ) And the like, and is configured as a so-called Bunsen burner that burns using outside air taken into the inside of the grill cabinet 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.

  Further, the upper burner 13a is configured as a radiant burner that forms a downward flat-plate flame provided on the upper wall 7d of the grill cabinet 7, and, similarly to the lower burner 13b, gas fuel is jetted out. 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.

[Another embodiment]
Hereinafter, other embodiments are listed.

(1) In the above embodiment, the restraining body 39 is provided on the fitting cylinder portion 37a. However, the present invention is not limited to this, and the restraining body 39 may be provided on the inner circumferential cylinder portion 22b.

(2) In the above embodiment, the check body 39 is configured in an arc shape that fits into the recessed groove 38 provided in the outward opening shape along the circumferential direction on the outer periphery of the fitting cylinder portion 37a. Not limited to this, the check body 39 may be configured by a ball spring or the like made of an elastic material and an abutting member, and may be provided on the outer periphery of the insertion tube portion 37a in a form that expands and contracts in the radial direction of the insertion tube portion 37a. .

(3) In the above embodiment, the check body 39 is configured to be switched to the check production state by contacting the lower surface portion 22f of the inner peripheral cylindrical portion 22b. However, the present invention is not limited to this, and the inner peripheral cylindrical portion 22b. A contact portion with which the restraining body 39 abuts may be provided on the inner peripheral surface of the shaft, and the contact portion may be configured to be switched to the check production state.

(4) In the above embodiment, the restraining body 39 is supported by the lower end portion of the outer periphery of the fitting cylinder portion 37a. However, the restraining body 39 is located between the upper end portion and the lower end portion of the outer circumference of the fitting cylinder portion 37a. You may support in those places.

(5) In the above embodiment, the inner peripheral cylindrical portion 22b is configured such that the opening diameter of the upper end portion is slightly larger than the outer diameter of the check body 39 in the check production state. May be configured to be larger than the outer diameter of the check body 39 in the check production state. Further, the opening diameter of the upper end portion may be configured to be equal to the outer diameter of the check body 39 in the check production state, and the opening diameter of the upper end portion may be smaller than the outer diameter of the check body 39 in the check production state. It may be configured.

(6) In the above embodiment, the opening diameter of the inner peripheral cylindrical portion 22b is configured to decrease from the upper end portion toward the lower end portion. You may comprise so that it may become the same diameter toward a lower end part from a part.

(7) In the above embodiment, the support base 30 is fixed to the grill warehouse 7 by fixing it to the bottom wall 7 b of the grill warehouse 7. You may fix to the grill warehouse 7 by fixing to the side wall 7a.

(8) 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.

(9) In the above 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.

(10) In the above-described embodiment, the shape of the cooking container N is a substantially rectangular dish shape in plan view, but is not limited thereto, and the shape of the cooking container N is, for example, a square shape or a circular shape in plan view. Or an elliptical dish shape may be sufficient. In addition, the cooking container N may be provided with a lid.

(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 outlets E 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 some flame mouth E was located in a line along the horizontal side wall 7a of the grill warehouse 7.

  As described above, it is possible to provide a grill capable of maintaining the state in which the burner cap is placed on the burner base in an appropriate placement posture while being easily detachable from the burner base. Can do.

7 Grill compartment 8 Front opening 13b Heating bottom burner 22 Burner base 22b Inner peripheral cylinder part 22f Lower surface part 30 Support base 37 Burner cap 37a Insertion cylinder part 38 Concave groove 39 Control body 39a Operation part E Flame port N Cooking container

Claims (3)

At the bottom of the grill warehouse where the cooking container is inserted and removed from the front opening, a cooking-use bottom burner for heating the cooking container is provided,
The heat-cooking bottom burner has an annular burner cap in which a fitting cylinder part fitted into an inner cylinder part of the burner base extends downward with respect to a cylindrical burner base. In a state in which a portion is fitted into the inner peripheral cylindrical portion and placed in an appropriate placement posture with respect to the burner base, a flame directed radially outward is formed between the burner base and the burner cap. A grill configured to include a plurality of flame openings arranged in a circumferential direction,
A check body that checks that the burner cap moves from the state of being placed in the proper mounting position with respect to the burner base is a check production state for check production, and a check release state for releasing the check production. And is provided in a form that elastically returns to the check production state ,
The check body is elastically deformed into the check release state and elastically restored to the check production state, and is made of an elastic material, and is in contact with the lower surface portion of the inner peripheral cylinder portion; , In a form that is retractable to the radially inner side of the inner peripheral cylindrical portion and can be switched to the check release state, and is supported by the lower end portion of the fitting cylindrical portion,
The operation portion in which the check body is in an arc shape that fits into a recessed groove provided in an outward opening shape along the circumferential direction on the outer periphery of the fitting cylinder portion, and both ends are bent inward in the radial direction. And a pair of operation portions provided at both ends are brought into a proximity state in which they are brought close to each other, thereby reducing the diameter inward in the radial direction to enter the restraint release state. A grill that is configured so as to be in a state for check making by being released to expand radially outward by elastic return . The inner peripheral cylinder portion has an opening diameter at the upper end portion larger than the outer diameter of the check body in the check production state, and an opening diameter at the lower end portion is larger than the outer diameter of the check body in the check preparation state. The grill according to claim 1 , wherein the grill is configured in a state of decreasing the opening diameter from the upper end portion toward the lower end portion in a reduced form. The grill according to claim 1 or 2 , wherein a support base that supports the bottom cooker burner is detachably attached to the bottom of the grill cabinet in a form that can be inserted and removed through the front opening.

Images