JP2015137808A - Gas cooking stove - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a gas cooking stove which suppresses broth which goes down a rear surface of a top plate attaching to an operation part provided at a front surface part of an apparatus body.SOLUTION: A gas cooking stove includes: a cooking stove burner 2 having a flame hole 25; an apparatus body 10 for accommodating the cooking stove burner 2; a top plate 11 for covering a top surface of the apparatus body 10; and an operation unit 17 provided at a front surface part of the apparatus body 10. The top plate 11 includes: a burner insertion opening 11a in which the cooking stove burner 2 is inserted; and an opening peripheral part 12 which is formed by the periphery of the burner insertion opening 11a protruding upward. A boiling-over cover 4 for receiving broth entering from the a peripheral gap 11b formed between the cooking stove burner 2 penetrating the burner insertion opening 11a and the opening peripheral part 12 is provided inside the apparatus body 10. A guide cover 5 is provided for receiving the broth going through a rear surface 11c of the top plate 11 and guiding it to the boiling-over cover 4 at a height position which is a lower side of the top plate 11 and an upper side of the operation unit 17.

Description

  The present invention relates to a gas stove.

  2. Description of the Related Art Conventionally, there has been known a gas stove in which a stove burner's flame opening is projected from a top plate burner insertion opening so as to face the top plate (see, for example, Patent Document 1). In this conventional gas stove, an opening peripheral portion in which the peripheral edge of the burner insertion opening bulges upward is formed mainly by drawing the top plate.

  In this conventional gas stove, even if spilling occurs and the broth falls on the top plate, the peripheral gap formed between the burner insertion opening and the stove burner by the raised peripheral edge Therefore, it is possible to prevent the gas stove from entering the apparatus main body.

  In addition, it is considered that some boiled juice enters the device body from the peripheral gap, but in such a case, by providing a spilled cover that receives the boiled juice that has entered the device main body from the peripheral gap, It is suppressed that the broth breaks down on the functional parts stored in the device body.

JP 2013-57461 A

  In the conventional gas stove, the broth that enters the device body from the peripheral gap and moves forward along the back surface of the top plate adheres to the operation unit provided on the front part of the device body, and the operation unit is There is a risk of failure.

  The present invention has been invented in view of the above-described conventional problems, and the object thereof is to prevent boiled juice traveling on the back surface of the top plate from adhering to the operation unit provided on the front surface of the device body. It is an object to provide a gas stove that performs.

  In order to solve the above problems, a gas stove 1 of the present invention includes a stove burner 2 having a flame opening 25, a device main body 10 that houses the stove burner 2, a top plate 11 that covers the upper surface of the device main body 10, and a device main body. 10, an operating portion 17 provided on the front surface portion 16, and the top plate 11 has a burner insertion opening 11 a through which the stove burner 2 is inserted, and an opening periphery formed by raising the peripheral edge of the burner insertion opening 11 a upward The apparatus main body 10 is provided with a spilled cover 4 that has a portion 12 and receives the broth that has entered from a peripheral gap 11b formed between the stove burner 2 that passes through the burner insertion opening 11a and the peripheral edge portion 12 of the opening. An induction cover 5 for receiving the boiled juice that is transmitted through the back surface 11c of the top plate 11 and guiding it to the spilled cover 4 at a height position below the top plate 11 and above the operation unit 17. Characterized in that it comprises.

  Further, in the invention according to claim 2, in the invention according to claim 1, there is provided a drop-in stove that is inserted and installed in an opening formed in the counter from above. An engaging portion 10d is cut and raised upward at the front end of the flange, and the front end of the guide cover 5 is bent downward. A stop portion 56 is provided, and the engaging portion 56 of the guide cover 5 is engaged with the engaging portion 10d of the device main body 10 so that the guide cover 5 is fixed to the device main body 10.

  In the invention according to claim 1, since the induction cover is provided, the broth that has flowed from the periphery of the burner insertion opening along the back surface of the top plate to the upper part of the operation portion is received by the induction cover, so that the broth is operated. It is prevented that the operation part is inconvenienced by falling on the operation part.

  In the invention according to claim 2, since the guide cover can be easily fixed to the upper end portion of the front surface portion of the apparatus body, and the engaging portion projects upward from the upper surface of the upper portion which becomes the flange portion. The engaging part does not interfere with the kitchen counter.

1 is an overall perspective view of a gas stove according to a first embodiment of the present invention. It is a top view of the gas stove which removed the top plate in a 1st embodiment. It is a perspective view of the gas stove which removed the top plate in a 1st embodiment. FIG. 3 is a partially enlarged view of an AA cross section in FIG. 2.

  A first embodiment of the present invention will be described with reference to FIGS.

  As shown in FIG. 1, the gas stove 1 is composed of a stove burner 2, a device main body 10 that is generally box-shaped and has an upper opening (not shown) that exposes the upper portion of the stove burner 2 that is housed inside, and a device. A top plate 11 covering the upper surface of the main body 10.

  In the first embodiment, the gas stove 1 is a drop-in stove (not shown) that is installed by being inserted (inserted) from above into an opening formed in a counter installed in a kitchen or the like. It is not limited to a stove, and may be a table stove placed on a stove table or the like.

  In the first embodiment, as shown in FIG. 4, the device main body 10 includes a lower part 10 a located below the counter, a middle part 10 b located within the thickness of the counter, and a collar part located above the counter. And an upper portion 10c. The front end portion of the middle portion 10b is located behind the front end portions of the lower portion 10a and the upper portion 10c. The upper portion 10c is placed on the upper surface of the counter in a state where the device main body 10 is installed on the counter.

  In the first embodiment, as the stove burner 2, as shown in FIG. 1, there are provided three units, a large thermal power burner 2a, a standard thermal power burner 2b, and a small thermal power burner 2c. The large thermal burner 2a, the standard thermal burner 2b, and the small thermal burner 2c basically have the same structure. Note that the number of the stove burners 2 is not limited to three, and may be one, two, four or more, and the heating power of the plurality of stove burners 2 may be the same or different, and is not limited. A part of the stove burner 2 is exposed on the top plate 11 from the burner insertion opening 11 a of the top plate 11.

  On the periphery of the burner insertion opening 11a, as shown in FIG. 4, an opening periphery 12 formed to protrude upward is formed. The top plate 11 is formed by drawing a steel plate in the first embodiment, but the material is not particularly limited to a steel plate, and is not limited to drawing.

  As shown in FIG. 4, the stove burner 2 includes a burner body 20 having a mixing chamber 21 and a burner cap 3 that is detachably mounted on the burner body 20, and is stored in the apparatus body 10. .

  As shown in FIG. 4, the burner body 20 is formed in an annular shape (for example, an annular shape) having a through-hole 23 penetrating in the vertical direction, and secondary combustion air is supplied through the through-hole 23. It is like that. The mixing chamber 21 is formed around the through-hole 23 via the inner cylinder portion 24 and is formed in an annular shape (for example, an annular shape). As shown in FIG. 2, the burner body 20 is formed of, for example, aluminum, and has a mixing tube 22 integrally with the mixing chamber 21, and the mixing chamber 21 communicates with the mixing tube 22. In the first embodiment, the burner body 20 is supported by a burner receiving bar 6 fixed to the device body 10.

  In the burner body 20, the mixing tube 22 has an opening at the tip, and a gas nozzle (not shown) for discharging gas (raw gas) as fuel is disposed in this opening. The gas nozzle is provided at the tip of the gas supply path 18 (see FIG. 2 and the like). When the raw gas is discharged from the gas nozzle, the primary air is sucked from the opening of the mixing tube 22 and is generated in the mixing tube 22. Gas and primary air are mixed.

  As shown in FIG. 4, the burner cap 3 includes a main cap body 31 and a cap cylinder portion 32. The cap main body 31 and the cap cylinder part 32 have a through-hole 33 penetrating in the vertical direction inside in a plan view.

  As shown in FIG. 4, the stove burner 2 in which the burner cap 3 is placed on the burner body 20 has a main flame opening and a flame holding opening between the lower surface of the burner cap 3 and the upper surface of the burner body 20. A flame opening 25 having an annular shape in plan view is formed. On the lower surface of the cap body 31, a plurality of main flame outlet grooves that are radially arranged with the inside and outside directions as the longitudinal direction are provided, and the main flame mouth is provided between the main flame mouth groove and the burner body 20. Is formed. Further, a flame holding port is formed between the portion of the burner cap 3 where the main flame port groove is not formed and the burner body 20. In addition, although the stove burner 2 in 1st Embodiment is comprised with the burner cap 3 mounted in the burner main body 20, it is not limited to what is divided | segmented.

  Further, the virtues 13 are placed on the top plate 11, and the virtues 13 are provided so as to surround the stove burner 2. The cooking container is supported by placing the bottom of the cooking container such as a pot bottom on the virtues 13.

  In the first embodiment, as shown in FIGS. 1 to 4, a burner cover 34 is provided on the burner cap 3. The burner cover 34 covers the upper surface of the burner cap 3 and prevents the soup from adhering to the upper surface of the burner cap 3. The burner cover 34 is formed with an insertion port through which the temperature sensor 14 is inserted at the center. In the first embodiment, the burner cap 3 is provided with the burner cover 34, but the burner cover 34 may not be provided.

  As shown in FIGS. 1 and 4, the stove burner 2 includes a temperature sensor 14 that is inserted through the through-hole 23 and the through-hole 33 and detects the temperature of the bottom of the cooking container. As shown in FIG. 4, the temperature sensor 14 includes a support pipe (not shown) inserted into the through holes 23 and 33, and a heat sensitive part (not shown) provided at the upper end of the support pipe. The heat sensitive part is arranged higher than the upper surface of the virtues 13 and abuts against the bottom of the cooking container placed on the virtues 13 to detect the temperature. The heat sensitive part is movable downward when pushed downward by the bottom of the cooking container. Although not shown in the figure, the temperature detected by the heat sensitive unit is input to a control unit composed of a microcomputer via a lead wire inserted into the support pipe, and the control unit 2 is based on the detected temperature. Fire power control.

  As shown in FIGS. 1 to 3, a grill 15 having a grill burner is accommodated in the apparatus main body 10. The front opening of the grill 15 is closed so as to be freely opened and closed by a grill door 15a provided on the front surface of the apparatus main body 10. An operation unit 17 for operating each burner (a stove burner 2 and a grill burner) is provided on the front panel constituting the front surface portion 16 of the gas stove 1. The operation unit 17 instructs to switch the ignition and extinguishing of each corresponding burner and to adjust the heating power, and the control unit controls each burner in response to this, and for each burner, a cooking timer mode and a water heating mode are provided. Automatic cooking modes such as rice cooking mode can be set.

  As shown in FIGS. 2 to 3, gas is supplied to each burner via a gas supply path 18 for supplying a fuel gas such as city gas. Although not shown, the gas supply path 18 is provided with a drive means for driving the original solenoid valve, the flow rate control valve, and the flow rate control valve. When the operation unit 17 is operated to send an ignition command to the control unit, the control unit opens the original solenoid valve of the corresponding gas supply path, opens the flow rate control valve at a predetermined opening, and spark plug 19 (see FIG. 4). ) To ignite.

  As shown in FIG. 4, the gas stove 1 of the present invention receives the broth that has entered the apparatus main body 10 from a peripheral gap 11 b formed between the stove burner 2 that passes through the burner insertion opening 11 a and the peripheral edge 12 of the opening. A boiled spill cover 4 is provided.

  The boiled cover 4 is located in a portion including at least the peripheral gap 11b in a plan view, and is preferably located in a wide range including the peripheral gap 11b. Thereby, the broth which penetrate | invaded in the apparatus main body 10 from the peripheral gap | interval 11b can be received. In particular, the broth overflowing from the cooking container due to spilling flows down the side surface of the cooking container, travels along the lower surface, falls down the side surface of the temperature sensor 14, and is received by the spilled cover 4.

  As shown in FIG. 4, the boiled spill cover 4 includes a discharge hole 41 for discharging the received boiled juice downward. In the first embodiment, the upper surface (receiving surface) that receives the broth of the spilled cover 4 includes an inclined surface that guides the received broth to flow into the discharge hole 41.

  And the gas stove 1 of this invention is provided with the induction | guidance | derivation cover 5 which receives the broth which passes along the back surface 11c of the top plate 11, and guides it to the spilled cover 4. The guide cover 5 is provided at a height position below the top plate 11 and above the operation unit 17. In the first embodiment, the guide cover 5 is provided on the upper end portion of the front surface portion 16 of the device main body 10.

  The guide cover 5 is formed with a discharge portion 51 having an opening or an edge. The guide cover 5 is preferably formed with an inclination with the discharge portion 51 at the bottom. In the first embodiment, as shown in FIG. 4, a substantially horizontal front portion 52 is located below the back surface 11c of the top plate 11 located above the front peripheral edge of the opening of the counter. The rear end portion of the front portion 52 is located immediately behind the front end portion of the middle portion 10b of the device main body 10, and a hanging portion 53 that hangs downward from the rear end portion is provided. And the guidance | induction part 54 from which the terminal is boiled and extends to the upper direction of the cover 4 from the lower end part of the drooping part 53 is provided. The guide portion 54 is formed with an inclination with the end as the bottom portion from the base end located at the lower end portion of the hanging portion 53 to the end located above the boiling cover 4, and the end becomes the discharge portion 51. . Furthermore, in the first embodiment, a drainer 55 that hangs down from the discharge part 51 is provided.

  Since the gas stove 1 according to the present invention includes the induction cover 5, boiled juice that has flowed from the periphery of the burner insertion opening 11 a to the upper portion of the operation unit 17 through the back surface 11 c of the top plate 11 is received by the induction cover 5. Thereafter, the broth is received by the spilled cover 4 from the induction cover 5, guided to the spilled cover 4, and discharged from the discharge hole 41. For this reason, it falls to the operation part 17 along the back surface 11c of the top plate 11 from the periphery of the burner insertion opening 11a, and inconvenience arises in the operation part 17 and the apparatus 17a (refer FIG. 4) which projects the operation part 17. Is prevented. In addition, it is preferable that the functional components (for example, a control part, a drive means, especially an electric equipment) of the gas stove 1 are not arrange | positioned under the discharge hole 41. FIG.

  As shown in FIG. 3, the gas stove of the first embodiment is a drop-in type gas stove, and the upper part 10c is placed on a counter. An engaging portion 10d is cut and raised upward at the front end of the upper portion 10c of the device body 10. Further, a locking portion 56 that is bent downward is provided at the front end portion of the guide cover 5. The engaging portion 56 of the guide cover 5 is engaged with the engaging portion 10 d of the device main body 10, and the guide cover 5 is fixed to the device main body 10.

  As described above, the guide cover 5 is fixed to the device main body 10 by the engagement of the engaging portion 10d and the locking portion 56, so that the guide cover 5 can be easily stopped at the upper end of the front surface portion 16 of the device main body 10. Moreover, since the engaging portion 10d protrudes upward from the upper surface of the upper portion 10c serving as the flange portion, the engaging portion 10d does not interfere with the kitchen counter.

  In addition, as a second embodiment, although not shown, as a method for fixing the guide cover 5 to the device body 10, for example, the guide cover 5 is fixed to the vicinity of the upper end portion of the front surface portion 16 of the device body 10 by screws or the like. It is good also as a structure to be.

DESCRIPTION OF SYMBOLS 1 Gas cooker 10 Main part 10a Lower part 10b Middle part 10c Upper part 10d Engagement part 11 Top plate 11a Burner insertion opening 11b Peripheral clearance 11c Back surface 12 Opening peripheral part 13 Five virtues 14 Temperature sensor 15a Grill door 15 Grill 16 Front part 17 Operation part 17a Equipment 18a Gas supply path 19 Spark plug 2 Combustor 2a Large thermal burner 2b Standard thermal burner 2c Small thermal burner 20 Burner body 21 Mixing chamber 22 Mixing pipe 23 Through port 24 Inner cylinder part 25 Flame outlet 3 Burner cap 31 Cap body 32 Cap cylinder part 33 Through-hole 34 Burner cover 4 Boiled cover 41 Discharge hole 5 Guide cover 51 Discharge part 52 Front part 53 Hanging part 54 Guide part 55 Draining 56 Locking part 6 Burner receiving bar

Claims (2)

A stove with a flame outlet,
A device main body for storing the stove burner;
A top plate covering the upper surface of the device body;
An operation unit provided on the front surface of the device main body,
The top plate has a burner insertion opening through which the stove burner is inserted, and an opening peripheral portion formed by raising the peripheral edge of the burner insertion opening upward,
A gas stove that is provided with a spilled cover for receiving the broth invaded from a peripheral gap formed between the stove burner that is inserted through the burner insertion opening and the peripheral edge of the opening,
A gas stove comprising an induction cover that receives the broth that travels on the back surface of the top plate and guides it to the spilled cover at a height position below the top plate and above the operation unit. A drop-in stove that is inserted and installed in the opening formed in the counter from above,
The device main body has a collar portion placed on the counter,
At the front end portion of the collar portion, an engaging portion is cut and raised upward,
The front end portion of the guide cover is provided with a locking portion that is bent downward,
The gas stove according to claim 1, wherein the engaging portion of the guide cover is engaged with the engaging portion of the device main body, and the guide cover is fixed to the device main body.

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