JP2017058066A - Gas cooking stove - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a gas cooking stove capable of preventing broth or the like from being adhered to an electric circuit board when broth or the like is immersed into a rear surface side of its front panel.SOLUTION: A front surface of a right-side front panel 31 of a gas cooking stove is provided with an operation panel unit. An electric board fixing part 41 arranged at a rear surface of the right-side front panel 31 corresponds to the operation panel unit. An electric circuit board 60 is fixed to the electric board fixing part 41. Openings 46, 47 for lever through which a fire power adjusting lever is inserted and passed are formed above the electric board fixing part 41. An eaves part 45 is arranged at an upper side of the electric board fixing part 41. The eaves part 45 extends in a lateral direction along an upper side of the electric board fixing part 41 and projects rearward. With this arrangement as above, even if broth or the like immerses to the rear surface side of the right-side front panel 31 through the openings 46, 47 for the lever, the broth can be received at the eaves part 45.SELECTED DRAWING: Figure 6

Description

  The present invention relates to a stove.

  Conventionally, a stove having a timer cooking function, an automatic cooking function, and the like is known (see, for example, Patent Document 1). In this type of stove, a push button and one or a plurality of light projection windows for transmitting light are formed at a predetermined position on the front surface of the front panel fixed to the front portion of the housing. The operation panel unit is formed by sticking a sheet covering the projection window at a predetermined position. Also, on the back of the operation panel section of the front panel, an electrical board on which a light emitting element such as a tact switch, a 7-segment LED, or a light emitting lamp is mounted is fixed. A switch is turned on so that a predetermined function can be selected, and a corresponding light emitting element emits light.

JP 2001-336758 A

  However, in the above stove, the electrical base is fixed to the back surface of the front panel, so if it is blown out during cooking, the broth flows into the front panel side and enters the back side of the front panel through the gap. In such a case, there is a problem that the broth or the like easily adheres to the electrical base. In particular, in a stove that adjusts the thermal power by sliding the thermal power adjustment lever to the left and right, it is necessary to form a relatively large gap due to the necessity of inserting the thermal power adjustment lever from the inside of the housing to the outside. There is also a problem that it is easily affected by the intrusion.

  An object of the present invention is to provide a stove that can prevent the soup from adhering to the electrical base when the soup enters the back side of the front panel.

  A stove according to a first aspect of the present invention includes a front panel provided on a front surface of a casing in which a burner is provided, and having an operation panel portion having an operation portion for operating the burner, and a rear surface of the front panel. In the predetermined area corresponding to the operation panel section, an electrical base including a control section capable of receiving the operation of the operation section is fixed, and the burner is disposed above the predetermined area of the front panel. In the stove formed with an opening through which a thermal power adjustment lever for adjusting thermal power is formed, the back surface of the front panel has a flange extending laterally along the upper side of the predetermined region and projecting rearward. The first width in the lateral direction of the flange portion is longer than the second width in the lateral direction of the electrical base fixed to the predetermined area of the front panel. And features.

  A stove according to a second aspect of the present invention is the cover according to the first aspect, wherein the back side of the front panel covers a back surface of the electrical base fixed to the predetermined area and a top, bottom, left and right periphery. The member is attached from the back side of the electrical base.

  A stove according to a third aspect of the invention includes, in addition to the configuration according to the second aspect, an arm portion extending in the vertical direction and a pressing portion provided at a lower end portion of the arm portion and pushed backward by a user. A switch member, and the arm portion has a third width equal to or greater than the first width of the opening, and is formed between the opening and the predetermined region on the back surface of the front panel. The upper end portion of the arm portion is rotatably supported by the support portion, and the pressing portion is formed on the front panel with respect to a hole portion formed below the operation panel portion of the front panel. An ignition / extinguishing device that is inserted from the back side to the front side and that ignites and extinguishes the burner is provided behind the hole, and the switch member has the pressing portion from the front side of the front panel. By being pushed into the side, and wherein the operating the ignition fire extinguisher.

  According to a fourth aspect of the present invention, in addition to the structure according to the third aspect, the predetermined region of the front panel is provided with a protruding portion that protrudes rearward below the opening, and the cover member includes , An insertion hole through which the protruding portion is inserted is provided, and the arm portion has a front portion of the arm portion on the back side of the cover member in a state where the pressing portion of the switch member is not pushed backward. And is arranged so as to cover the protrusion from behind.

  The stove of the invention according to claim 5 is characterized in that, in addition to the configuration according to claim 3 or 4, one or a plurality of ribs extending in the vertical direction are provided on the back surface of the arm portion. .

  In the stove according to the first aspect of the present invention, even when the broth or the like enters the back side of the front panel through the opening formed above the predetermined region, the invaded broth or the like can be received by the buttocks. Thereby, it can prevent that boiled juice etc. adhere to the electrical equipment base | substrate fixed to a predetermined area | region.

  In the stove of the invention according to claim 2, in addition to the effect of claim 1, since the front of the electrical base can be covered with the front panel and the remaining direction can be covered with the cover member, the soup is attached to the electrical base. Can be prevented more effectively. Furthermore, by covering all directions of the electrical base, it is possible to prevent pests and the like from entering the inside of the cover member and adhering to the electrical base.

  In the stove of the invention according to claim 3, in addition to the effect of claim 2, on the back surface of the front panel, the upper end of the arm portion is rotatably supported by the support portion between the opening and the predetermined region, The width of the arm portion is substantially the same as the width of the opening. Thereby, the boiled broth etc. which penetrate | invaded from the opening are guide | induced to the lower side rather than an electrical equipment base | substrate, following an arm part and avoiding contacting with the electrical equipment base | substrate fixed to the predetermined area | region. Therefore, it is possible to prevent the broth and the like from being applied to the predetermined area and the electrical base attached to the predetermined area.

  In the stove of the invention according to claim 4, in addition to the effect of claim 3, since the protrusion provided in the predetermined region of the front panel can be inserted through the insertion hole provided in the cover member, The cover member can be positioned when the cover member is attached to the front panel. Thereby, the attachment operation | work of a cover member can be simplified. In addition, when adopting a configuration in which the protruding portion is inserted into the insertion hole for positioning the cover member, there is a concern that boiled juice or the like may enter the electrical board side through the gap around the protruding portion. When the switch part is not pushed in, the arm part is located so as to be along the back side of the cover member and cover the projection part from the back side, so that it is possible to prevent intrusion of boiled juice or the like into the electrical board side .

  In the stove of the invention according to claim 5, in addition to the effect of claim 3 or 4, by providing a rib extending in the vertical direction, it is possible to more efficiently guide the broth etc. to the lower side of the fixed part, It is possible to prevent boiling juice from being applied to the electrical base in the fixed part.

1 is a perspective view of a gas stove 1. 2 is a perspective view of a gas stove 1 with a top plate removed from a housing 2. FIG. FIG. 2 is a cross-sectional view taken along the line I-I in FIG. FIG. 5 is a perspective view of the right front panel 31 as viewed from the back side. 4 is a rear view of the right front panel 31. FIG. FIG. 3 is an exploded perspective view seen from the back side of the right front panel 31. FIG. 5 is a perspective view showing a state where an electrical base and a cover member 70 are fixed to the back side of the right front panel 31.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. The structure of the apparatus described below is merely an illustrative example, and is not intended to be limited to that unless otherwise specified. The drawings are used to explain technical features that can be adopted by the present invention. In the following description, the top, bottom, left and right, front and back indicated by arrows in the figure are used.

  With reference to FIG. 1, FIG. 2, the external structure of the gas stove 1 is demonstrated. The gas stove 1 includes a substantially rectangular parallelepiped casing 2. The housing 2 is made of metal and is formed in a substantially rectangular parallelepiped shape whose upper surface is open. A top plate 3 is attached to the upper portion of the housing 2 so as to close the opening on the upper surface. A right stove burner 5 is provided on the right side of the top surface of the top plate 3, and a left stove burner 6 is provided on the left side. A grill exhaust port (not shown) is provided behind the portion sandwiched between the right stove burner 5 and the left stove burner 6. The grill exhaust port communicates with an exhaust pipe (not shown) extending from a grill box (not shown) installed in the housing 2 and discharges combustion gas in the grill box. An exhaust cover 8 having a plurality of holes is installed at the grill exhaust port from above.

  A front plate portion 24 (see FIG. 2) is provided on the front surface of the housing 2, and a grill opening (not shown) is provided at a substantially central portion in the left-right direction. The opening for grill communicates with a grill opening (not shown) provided on the front surface of the grill cabinet installed at the approximate center inside the housing 2. A grill door 10 is provided on the front side of the grill opening so as to be movable in the front-rear direction. The grill door 10 opens and closes the grill opening. The front surface of the grill door 10 is inclined obliquely downward from the top to the bottom with respect to the front of the housing 2. A handle 10 </ b> A that protrudes forward is provided at the lower part of the front surface of the grill door 10. When the user pulls out the handle 10 </ b> A of the grill door 10 toward the front side, the tray (not shown) and the grill net connected to the lower rear portion of the grill door 10 can be taken out from the grill cabinet at the same time.

  On the front surface of the front plate portion 24, a resin-made right front panel 31 is mounted on the right side of the grill door 10, and a resin-made left front panel 32 is mounted on the left side of the grill door 10. The front portions of the right front panel 31 and the left front panel 32 are inclined at the same angle as the front surface of the grill door 10 and obliquely downward from the top to the bottom with respect to the front. Therefore, when the user looks down at the front surface of the gas stove 1 from above, the front portions of the right front panel 31 and the left front panel 32 face the user's line of sight, so the visibility of the front surface of the gas stove 1 can be improved.

  On the lower side of the front surface of the right front panel 31, pressing portions 82 and 92 of switch members 11 and 12 (see FIG. 4), which will be described later, are exposed on the front side and provided side by side in the left-right direction. The pressing portion 82 of the switch member 11 is provided adjacent to the right side of the grill door 10 and performs an operation of ignition / extinguishing the right stove burner 5. The pressing portion 92 of the switch member 12 is provided on the right side of the pressing portion 82 and performs an operation of ignition / extinguishing a pair of grill burners (not shown) provided in the grill cabinet. The pair of grill burners are an upper burner and a lower burner (not shown) provided at the top and bottom of the grill cabinet.

  As shown in FIG. 2, the heating power adjustment lever 16 is provided above the pressing portion 82, and the heating power adjustment lever 17 is provided above the pressing portion 92. The thermal power adjustment lever 16 adjusts the thermal power of the right stove burner 5 by a sliding operation in a substantially horizontal direction. The thermal power adjustment lever 17 includes an upper fire adjustment lever 17A and a lower fire adjustment lever 17B. The upper heating adjustment lever 17A adjusts the heating power of the upper burner by a sliding operation in a substantially horizontal direction. The lower-fire adjusting lever 17B adjusts the heating power of the lower burner by a sliding operation in a substantially horizontal direction.

  Further, an operation panel portion 35 having a substantially rectangular shape in front view is provided between the pressing portions 82 and 92 and the heating power adjusting levers 16 and 17. In the operation panel unit 35, a cooking function using the right stove burner 5 and the grill burner, for example, a timer cooking function, an automatic cooking function, and the like can be operated. The operation panel unit 35 is provided with, for example, push buttons 351 and 352, a light projection window 414, and the like. The push button 351 is provided immediately above the pressing portion 82 and performs setting or input of various functions in the right burner 5. The push button 352 is provided directly above the pressing portion 92 and performs setting or input of various functions in the grill burner. The projection window 414 is provided on the upper side of the push-down button 352, and a display 67 provided on one side of the electrical base 60 described later can be visually recognized. The display 67 displays the heating time, remaining time, parameters, etc. as numerical values. A transparent resin sheet (not shown) is attached to the light projection window 414.

  On the other hand, similarly to the right front panel 31, the pressing portion 131 of the switch member 13 and the battery case 15 are provided side by side in the left-right direction below the front surface of the left front panel 32. The pressing portion 131 is provided adjacent to the left side of the grill door 10 and performs an operation of ignition / extinguishing the left stove burner 6. The battery case 15 is provided on the left side of the pressing portion 131 and stores, for example, two dry batteries as a power source of the gas stove 1. A heating power adjusting lever 18 is provided above the pressing portion 131. The thermal power adjustment lever 18 adjusts the thermal power of the left stove burner 6 by a sliding operation in a substantially horizontal direction.

  Between the pressing part 131 and the battery case 15 and the heating power adjusting lever 18, an operation panel part 36 having a substantially rectangular shape in front view is provided. In the operation panel unit 36, a cooking function using the left stove burner 6, for example, a timer cooking function, an automatic cooking function, and the like can be operated. The operation panel unit 36 is provided with a push button 361, for example. The push button 361 is provided immediately above the pressing unit 131 and performs setting or input of various functions in the right burner 5. The user can set or input a cooking function using various burners by using these operation panel portions 35 and 36.

  The structure of the housing 2 will be described with reference to FIG. The housing 2 is configured by assembling two sheet metal members of the housing body 20 and the front plate 24 and fixing them with screws. The housing body 20 is formed in a substantially U shape in plan view with an opening on the front side. The housing body 20 includes a right side plate part 21, a left side plate part 22, and a rear plate part 23. The rear plate portion 23 connects the rear end portions of the right plate portion 21 and the left plate portion 22 to each other. A front plate portion 24 having a substantially rectangular shape when viewed from the front is assembled with a screw on the front side of the housing body 20 opening.

  A substantially rectangular parallelepiped grill box is installed at approximately the center of the inside of the housing 2 having such a configuration, and is attached so that the heat shield plate 19 covers the upper side thereof. The right stove burner 5 is supported on the right side of the grill cabinet so as to protrude upward, and the left stove burner 6 is supported on the left side so as to protrude upward. An ignition extinguishing device 101 is installed on the front side of the right stove burner 5 and behind the switch member 11. An ignition / extinguishing device 102 is installed behind the switch member 12. On the other hand, an ignition / extinguishing device 103 is installed in front of the left stove burner 6 and behind the switch member 13.

  The ignition / extinguishing device 101 corresponds to the right stove burner 5, and opens or shuts off the gas flow path supplied to the right stove burner 5 in conjunction with the pressing operation of the pressing portion 82 of the switch member 11, and the heating power adjusting lever 16. The amount of gas supplied to the right stove burner 5 is adjusted according to the sliding operation. The ignition / extinguishing device 102 corresponds to the grill burner, and opens or closes the gas flow path to be supplied to the grill burner in conjunction with the pressing operation of the pressing portion 92 of the switch member 12, and according to the slide operation of the heating power adjustment lever 17. Adjust the amount of gas supplied to the grill burner. The ignition / extinguishing device 103 corresponds to the left stove burner 6, and opens or shuts off the gas flow path supplied to the left stove burner 6 in conjunction with the pressing operation of the pressing portion 131 of the switch member 13, and the heating power adjusting lever 18. The amount of gas supplied to the left stove burner 6 is adjusted according to the sliding operation.

  The structure of the ignition / extinguishing device 102 will be briefly described with reference to FIG. Since all of the ignition extinguishing apparatuses 101 to 103 have the same structure, the structure of the ignition extinguishing apparatus 102 will be described here, and the description of the structure of the ignition extinguishing apparatuses 101 and 103 will be omitted. The ignition / extinguishing device 102 includes a valve body 111 and a heating power adjustment unit 112. The valve body 111 is a substantially cylindrical member that is provided below the ignition extinguishing device 102 and extends in the front-rear direction. The valve body 111 includes a gas flow path (not shown), a spindle (not shown), a moving member 113, a return spring (not shown), a main valve (not shown), a magnet type safety valve (not shown), and the like. Prepare. The gas flow path extends in the axial direction of the valve body 111. The spindle is inserted into the gas flow path, and can advance and retreat along the flow path.

  The moving member 113 is provided at the front end portion of the valve body 111 and abuts against a contacted portion 95 (described later) provided on the back surface of the pressing portion 92 of the switch member 12. The moving member 113 pushes the spindle backward by a pressing operation of the pressing portion 92 of the switch member 12. The return spring is provided in the valve body 111 and biases the spindle forward. Therefore, the return spring biases the pressing portion 92 forward via the spindle and the moving member 113. The main valve is fixed to the spindle. The main valve opens and closes the gas flow path by an ignition operation of the pressing portion 92 of the switch member 12. The magnet-type safety valve is pressed by the ignition operation of the pressing portion 92 to open the gas flow path, and is held open by the thermoelectromotive force during burner combustion. The thermal power control unit 112 is provided in the upper part of the ignition fire extinguishing apparatus 102. The thermal power control unit 112 increases or decreases the amount of gas supplied from the valve body 111 to the grill burner in accordance with the sliding operation of the thermal power control lever 17.

  The structure of the right front panel 31 will be specifically described with reference to FIGS. Since the right front panel 31 and the left front panel 32 have the same shape, the right front panel 31 will be described here, and the description of the left front panel 32 will be omitted.

  A pair of lever openings 46 and 47 are provided in the upper part of the right front panel 31 side by side in the left-right direction. The lever openings 46 and 47 are formed in a substantially rectangular shape that is long in the left-right direction. The lever opening 46 is provided on the front left side of the right front panel 31. Inside the lever opening 46, the heating power adjustment lever 16 is inserted from the inside of the housing 2 to the outside, and can be slid in the left-right direction. The lever opening 47 is provided on the front right side of the right front panel 31. Inside the lever opening 47, the heating power adjustment lever 17 is inserted from the inside of the housing 2 to the outside, and can be slid in the left-right direction.

  As shown in FIG. 6, on the back side of the right front panel 31, a base fixing portion 41 is provided at a position corresponding to the front-side operation panel portion 36 (see FIGS. 2 and 3). The board | substrate fixing | fixed part 41 is a planar part of a substantially rectangular shape in back view, and is a site | part to which the electrical equipment base | substrate 60 mentioned later is fixed. The size of the base fixing part 41 is substantially the same as the size of the electrical base 60. The base fixing portion 41 is provided with three fixing holes 411 to 413. The fixing hole 411 is provided in the vicinity of the substantially central portion in the left-right direction of the upper end portion of the base fixing portion 41. The fixing hole 412 is provided in the vicinity of the lower left corner of the base fixing part 41. The fixing hole 413 is provided in the vicinity of the lower right corner of the base fixing part 41. In these fixing holes 411 to 413, three screws 28 for fixing an electrical base 60 and a cover member 70 described later to the base fixing part 41 are fastened.

  Further, the above-described push button 351 is provided on the right side of the fixing hole 412, and the above-described press button 352 is provided on the left side of the fixing hole 413. The push buttons 351 and 352 correspond to respective positions of tact switches 65 and 66 provided on the electrical board 60 described later. Above the push button 352, the light projection window 414, which is a rectangular opening, is provided. The projection window 414 corresponds to the position of a 7-segment display 67 provided on the electrical base 60 described later. Thereby, when the operation panel part 35 is seen from the front, the display 67 can be visually recognized through the light projection window 414. Further, a rod-like positioning pin 415 protruding rearward is provided in the vicinity of the upper left corner of the base fixing part 41. The positioning pins 415 are used when positioning an electrical base 60 and a cover member 70 described later.

  A pair of bearing portions 42 </ b> A and 42 </ b> B are provided between the lever opening 46 and the base fixing portion 41 so as to be separated in the left-right direction. The bearing portions 42A and 42B are formed in a C-shape when viewed from the side, and pivotally support pivoted pins 83 and 84, which will be described later, of the switch member 11. On the other hand, a pair of bearing portions 43A and 43B are provided between the lever opening 47 and the base fixing portion 41 so as to be separated in the left-right direction. The bearing portions 43A and 43B are also formed in a C shape in a side view, and pivotally support pivot pins 93 and 94 (to be described later) of the switch member 12 so as to be rotatable. Further, a flange portion 45 is provided between the bearing portions 42 </ b> A and 42 </ b> B and 43 </ b> A and 43 </ b> B and the base fixing portion 41. The flange portion 45 is a plate portion having a long and narrow rectangular shape in a plan view extending in the lateral direction along the upper side of the base fixing portion 41 and is formed so as to project rearward. The eaves part 45 can prevent the broth or the like that has entered the back side of the right front panel 31 from the lever openings 46 and 47 from being applied to the electrical base 60 fixed to the base fixing part 41.

  In addition, a pair of left and right switch openings 51 and 52 are provided side by side in the left-right direction below the right front panel 31 and below the base fixing portion 41. The switch opening 51 is located on the left side when viewed from the front, and the switch opening 52 is located on the right side when viewed from the front. The switch openings 51 and 52 are formed in a substantially rectangular shape when viewed from the front, and penetrate the right front panel 31 in the front-rear direction. A pressing portion 82 described later of the switch member 11 is inserted into the switch opening 51 from the rear to the front. A pressing portion 92 (described later) of the switch member 12 is inserted into the switch opening 52 from the rear to the front (see FIGS. 2 and 4).

  A lock member 55 extending in the left-right direction is provided further below the switch openings 51 and 52. The lock member 55 is provided so as to be movable in the left-right direction, and includes a knob portion 56 and a pair of locking portions 57 and 58. The knob portion 56 is provided at a substantially central portion of the front surface of the lock member 55 in the left-right direction. The pair of locking portions 57 and 58 are provided so as to protrude upward at both left and right ends of the lock member 55. When the user moves the knob portion 56 in the left-right direction, the lock member 55 is moved, and a pair of locking portions 57 and 58 are provided on the pressing portions 82 and 92 of the switch members 11 and 12, which will be described later. Locking into the locking recesses 88 and 98, respectively. Thereby, neither of the pressing portions 82 and 92 of the switch members 11 and 12 can be pushed.

  4 and 5, a fixing hole 311 is provided in the vicinity of the upper left corner of the right front panel 31, a fixing hole 312 is provided in the vicinity of the upper right corner, and in the vicinity of the lower right corner. Is provided with a fixing hole 313. The fixing holes 311 to 313 are for fixing the right front panel 31 with screws (not shown) to the right side of the front plate portion 24 of the housing 2.

  4 to 6, the electrical base 60, the cover member 70, and the switch members 11 and 12 are assembled to the back side of the right front panel 31 having the above-described configuration.

  The structure of the electrical base 60 will be described with reference to FIG. The electrical equipment base 60 is formed in a horizontally long rectangular shape when viewed from the front, and includes a control unit (not shown) that can accept pressing operations of the pressing buttons 351 and 352 of the operation panel unit 35. Various electronic components such as tact switches 65 and 66, a display 67, and a light emitting element (not shown) are mounted on one surface of the electrical base 60. The display 67 is, for example, a 7-segment display. As the light emitting element, for example, an LED or a light emitting lamp can be used. The electrical base 60 is fixed with the three screws 28 so that one side on which these various electronic components are mounted faces the base fixing portion 41. In a state where the electrical base 60 is fixed to the base fixing part 41, the tact switch 65 faces the press button 351 provided on the base fixing part 41, and the tact switch 66 is a press button provided on the base fixing part 41. The display 67 faces the light projection window 414 provided in the base fixing part 41. As a result, when the user presses the push buttons 351 and 352 on the operation panel unit 35, the tact switches 65 and 66 are turned on, a predetermined function is selected, and the corresponding light emitting element emits light. It is configured. Then, the user can visually recognize the display 67 through the light projection window 414.

  Further, the electrical base 60 is provided with three fixing holes 61 to 63. The fixing hole 61 is provided at a substantially central portion in the left-right direction of the upper end portion of the electrical base 60. The fixing hole 62 is provided near the lower left corner of the electrical base 60. The fixing hole 63 is provided in the vicinity of the lower right corner of the electrical base 60. In these fixing holes 61 to 63, three screws 28 for fixing the electrical equipment base 60 are inserted into the base fixing part 41 on the back surface of the right front panel 31. Further, a pin insertion hole 68 is provided in the vicinity of the upper left corner of the electrical base 60. A positioning pin 415 provided on the base fixing portion 41 is inserted into the pin insertion hole 68.

  The structure of the cover member 70 will be described with reference to FIGS. The cover member 70 is fixed so as to cover the electrical base 60 fixed to the base fixing part 41 of the right front panel 31 from the rear. The cover member 70 is formed in a substantially rectangular parallelepiped case shape having an opening on the side facing the base fixing portion 41. The cover member 70 includes a main body portion 71 and a side wall portion 72. The main body portion 71 is a plate-like portion, and is formed in a substantially rectangular shape in front view larger than the electrical component base 60. The side wall portion 72 is erected in a rib shape protruding toward the right front panel 31 along the outer peripheral edge of the main body portion 71.

  As shown in FIG. 6, the main body 71 is provided with three fixing holes 73 to 75. The fixing hole 73 is provided at a substantially central portion in the left-right direction of the upper end portion of the main body 71. The fixing hole 74 is provided near the lower left corner of the main body 71. The fixing hole 75 is provided near the lower right corner of the main body 71. These fixing holes 73 to 75 respectively correspond to the positions of the fixing holes 61 to 63 provided in the electrical base 60. A screw 28 for fixing the cover member 70 to the base fixing part 41 is fastened to the fixing holes 73 to 75. Further, a pin insertion hole 76 is provided near the upper left corner of the main body 71. The pin insertion hole 76 corresponds to the position of the pin insertion hole 68 provided in the electrical base 60. A positioning pin 415 provided on the base fixing portion 41 is inserted into the pin insertion hole 76.

  The structure of the switch members 11 and 12 will be described with reference to FIGS. The switch member 11 includes an arm portion 81 extending in the vertical direction, and a pressing portion 82 provided at the lower end portion of the arm portion 81 and pressed backward by the user. The arm portion 81 has a width equal to or greater than the width of the lever opening 46 in the left-right direction, and is formed in a substantially rectangular shape that is vertically long when viewed from the front. A pair of pivot pins 83 and 84 are provided on the upper end portion of the arm portion 81. The supported pin 83 protrudes to the left, and the supported pin 84 protrudes to the right.

  An abutted portion 85 is provided at a substantially central portion in the width direction on the lower rear side of the arm portion 81. The contacted portion 85 is formed in a substantially quadrangular prism shape protruding rearward. The back surface protruding rearward of the contacted portion 85 is substantially parallel to the vertical direction. A pair of ribs 86 and 87 extending in the vertical direction and parallel to each other and projecting rearward are provided between the upper end portion on the back surface side of the arm portion 81 and the contacted portion 85.

  The pressing portion 82 is provided at the lower end portion of the arm portion 81 and is formed so as to protrude in a substantially trapezoidal shape when viewed from the side. The inside of the pressing portion 82 is hollow, and a locking recess 88 that is recessed in the forward direction is provided at a substantially central portion of the rear end portion below the pressing portion 82. The locking recess 88 is locked when the locking portion 57 of the lock member 55 moves to a predetermined position. In that case, the pressing part 82 cannot be pushed. The lock member 55 can function as a child lock.

  Although not described in detail, the switch member 12 also includes an arm portion 91 and a pressing portion 92, similarly to the switch member 11. The arm portion 91 includes a pair of pivot pins 93 and 94, a contacted portion 95, and a pair of ribs 96 and 97. The pressing portion 92 includes a locking recess 98. The locking recess 98 is locked when the locking portion 58 of the lock member 55 moves to a predetermined position. In that case, the pressing portion 92 cannot be pushed.

  With reference to FIGS. 5-7, an example of the work procedure at the time of assembling the electrical equipment base | substrate 60, the cover member 70, and the switch members 11 and 12 with respect to the right front panel 31 is demonstrated. First, the worker places one side of the electrical base 60 on which the various electronic components are provided facing the base fixing part 41 with respect to the base fixing part 41 on the back side of the right front panel 31. Next, the pin insertion hole 68 provided at the upper left of the electrical base 60 is inserted into the positioning pin 415 provided at the upper left of the base fixing part 41. As a result, the electrical base 60 is supported by the positioning pins 415. Further, the cover member 70 is arranged so as to cover the electrical base 60 supported by the positioning pins 415 from the rear, and is provided at the upper left of the cover member 70 with respect to the positioning pins 415 protruding rearward from the pin insertion holes 68. The inserted pin insertion hole 76 is inserted. As a result, the cover member 70 is also supported by the positioning pins 415.

  In this state, the fixing holes 61 to 63 provided in the electrical component base 60 and the fixing holes 73 to 75 provided in the cover member 70 are opposed to the fixing holes 411 to 413 provided in the base fixing part 41, respectively. As described above, the electrical base 60 and the cover member 70 are respectively positioned with respect to the base fixing portion 41. After the positioning of the electrical base 60 and the cover member 70 is completed, the three screws 28 are inserted into the fixing holes 73 to 75 and fastened to the fixing holes 411 to 413 through the fixing holes 61 to 63, respectively. As a result, the electrical base 60 is fixed to the base fixing portion 41, and the cover member 70 is fixed so as to cover the electrical base 60 (see FIG. 7).

  In this state, a gap is preferably formed between the lower end of the side wall 72 of the cover member 70 (the end facing the back side of the right front panel 31) and the back of the right front panel 31. . By this gap, heat generated in the electrical component base 60 can be prevented from being accumulated inside the cover member 70. In the example of the work procedure described above, with the electrical base 60 and the cover member 70 overlapped in advance, the pin insertion hole 68 of the electrical base 60 and the pin insertion hole 76 of the cover member 70 are made with respect to the positioning pin 415. You may make it penetrate together. In that case, the three screws 28 may be inserted in advance into the fixing holes 61 to 63 of the electrical base 60 and the fixing holes 73 to 75 of the cover member 70, respectively.

  Next, the switch members 11 and 12 are attached to the back side of the right front panel 31. As shown in FIGS. 4 and 5, the pivot pins 83 and 84 of the switch member 11 are inserted inside a pair of bearing portions 42 </ b> A and 42 </ b> B provided on the back side of the right front panel 31. Thus, the pivot pins 83 and 84 are pivotally supported by the bearing portions 42A and 42B so as to be rotatable. In this state, the pressing portion 82 of the switch member 11 is pushed and inserted forward from the rear into the switch opening 51 (see FIG. 7) provided on the lower side of the right front panel 31. Thereby, the switch member 11 is attached to the right front panel 31.

  On the other hand, the pivot pins 93 and 94 of the switch member 12 are inserted inside a pair of bearing portions 43A and 43B provided on the back side of the right front panel 31. As a result, the pivot support pins 93 and 94 are pivotally supported by the bearing portions 43A and 43B. In this state, the pressing portion 92 of the switch member 12 is pushed from the rear to the front and inserted into the switch opening 52 (see FIG. 7) provided on the lower side of the right front panel 31. As a result, the switch member 12 is attached to the right front panel 31.

  Then, the right front panel 31 to which the electrical base 60, the cover member 70, and the switch members 11 and 12 are attached is positioned on the right side of the front plate portion 24 of the housing 2, and the fixing hole 311 provided in the right front panel 31. It fixes with a screw | thread through -313 (refer FIG. 4, FIG. 5). As a result, the right front panel 31 is attached to the front plate portion 24 (see FIG. 2). In a state where the right front panel 31 is attached to the front plate portion 24, a moving member (not shown) of the ignition extinguishing device 101 comes into contact with the contacted portion 85 of the switch member 11 from the rear. The moving member 113 (see FIG. 3) of the ignition / extinguishing device 102 abuts against the abutted portion 95 of the switch member 12 from behind. Thereby, for example, when cooking with a grill, when the user pushes the pressing portion 92 of the switch member 12, the moving member 113 of the ignition extinguishing device 102 is pushed backward. Then, the spindle in the valve body moves backward to open the gas flow path, and gas is supplied toward the grill burner. At this time, the grill burner is ignited by driving an igniter (not shown) installed in the vicinity of the grill burner.

  With reference to FIG. 5, a description will be given of the effect of preventing the attachment of the broth to the electrical base 60 when the broth enters the back side of the right front panel 31 from the lever openings 46 and 47. For example, the pan may spill during cooking and the soup may flow to the right front panel 31 side and enter the back side of the right front panel 31 through the lever openings 46 and 47. In this case, the broth flows downward from the lever openings 46 and 47 along the back surface of the right front panel 31. In this embodiment, the eaves 45 is provided above the electrical base 60. Accordingly, as shown in FIG. 7, the simmered portion 45 can receive the simmered juice flowing downward from the lever openings 46, 47. Furthermore, the lateral width of the flange 45 is longer than the lateral width of the electrical base 60 (see FIG. 6) fixed to the base fixing portion 41 of the right front panel 31. Furthermore, the rear end portion of the flange portion 45 projects rearward from the back surface of the cover member 70 that covers the electrical base 60 (see FIG. 7). As a result, it is possible to more effectively prevent boiling water from being applied to the electrical base 60 fixed to the base fixing part 41.

  As shown in FIGS. 3 and 7, the front surface of the electrical base 60 fixed to the base fixing portion 41 is covered with the right front panel 31, and the other back and top / bottom / left / right portions are covered by a cover member 70. Covered. Thereby, it can prevent more effectively that boiled juice is applied to the electrical equipment base | substrate 60. FIG. Furthermore, by attaching the cover member 70 to the base fixing part 41, it is possible to cover the entire orientation of the electrical base 60 so that insects such as flies enter the inside of the cover 70 and adhere to the electrical base 60. Can be prevented.

  In addition, on the back side of the right front panel 31, arm portions 81 and 91 of the switch members 11 and 12 are disposed below the lever openings 46 and 47, respectively. These arm portions 81 and 91 extend downward so as to go around the rear of the electrical base 60. In such a structure, when the broth enters from the lever openings 46 and 47, the broth passes through the arm portions 81 and 91 of the switch members 11 and 12 and is fixed to the base fixing portion 41. It is guided below the electrical base 60 while avoiding contact with the electrical component base 60. Thereby, it can prevent more effectively that boiled soup is applied to the electrical equipment base | substrate 60. FIG.

  Further, the arm portions 81 and 91 of the switch members 11 and 12 have a width equal to or greater than the width of the lever openings 46 and 47. Thereby, any of the arm portions 81 and 91 can be brought into contact with the boiled broth that has entered from any position of the lever openings 46 and 47, so that the boiled broth is supplied from the electrical base 60. Can also lead down.

  In addition, a pair of ribs 86 and 87 extending in the vertical direction are provided on the back surface of the arm portion 81, and a pair of ribs 96 and 97 extending in the vertical direction are provided on the back surface of the arm portion 91. Thereby, for example, the boiled juice flowing along the back surface portion of the arm portion 81 can be more efficiently guided to the lower side of the electrical base 60 fixed to the base fixing portion 41. The same effect can be obtained also on the back surface of the arm portion 91. Therefore, it is possible to more effectively prevent the soup from being applied to the electrical base 60 fixed to the base fixing part 41.

  In addition, as shown in FIGS. 4 and 5, when the pressing portion 82 of the switch member 11 is not pushed backward, the positioning pin 415 is covered from the rear so as to be along the back side of the cover member 70. Thus, the front portion of the arm portion 81 is disposed. Thereby, the penetration | invasion of the broth to the electrical equipment base | substrate 60 side can be prevented.

  Although not described in the present embodiment, the left front panel 32 has the same structure as the right front panel 31 and can provide the same operational effects as described above.

  As described above, the gas stove 1 according to the present embodiment includes the right front panel 31 and the left front panel 32. The right front panel 31 and the left front panel 32 are attached to the front plate portion 24 of the housing 2. An operation panel unit 35 is provided on the front surface of the right front panel 31. The operation panel unit 35 includes operation units such as push buttons 351 and 352. The base fixing part 41 provided on the back surface of the right front panel 31 is a part corresponding to the operation panel part 35. The electrical base 60 is fixed to such a base fixing part 41. Also, lever openings 46 and 47 through which the heating power adjustment levers 16 and 17 are inserted are formed above the base fixing portion 41 of the right front panel 31. On the back surface of the right front panel 31, a flange 45 is provided above the base fixing part 41. The collar portion 45 extends in the lateral direction along the upper side of the base fixing portion 41 and projects rearward. The lateral width of the flange 45 is longer than the lateral width of the electrical base 60 fixed to the base fixing part 41. As a result, even if the broth or the like enters the back surface of the right front panel 31 through the lever openings 46 and 47, the broth can be received by the bowl 45. As a result, it is possible to prevent the soup from being applied to the electrical base 60 fixed to the base fixing portion 41.

  In the above description, the push buttons 351 and 352 provided on the operation panel unit 35 are examples of the “operation unit” of the present invention. The base fixing part 41 is an example of the “predetermined area” in the present invention. The lever openings 46 and 47 are examples of the “openings” in the present invention. The pair of bearing portions 42A and 42B and the pair of bearing portions 43A and 43B are examples of the “support portion” of the present invention. The positioning pin 415 is an example of the “projection” in the present invention. The pin insertion hole 76 is an example of the “insertion hole” in the present invention. The switch openings 51 and 52 are an example of the “hole” in the present invention.

  In addition, this invention is not limited to the said embodiment, A various change is possible. For example, the gas stove 1 of the above-described embodiment includes a grill warehouse, but may be a stove only with a stove burner that does not include a grill warehouse.

  In addition, the front portions of the right front panel 31 and the left front panel 32 of the above embodiment are inclined obliquely downward from the top to the bottom with respect to the front, but may be substantially perpendicular to the horizontal plane. .

  Moreover, in the said embodiment, the return spring (not shown) incorporated in the ignition fire extinguishing apparatus 101,102 is employ | adopted as an urging means which urges | biases each press part 82,92 of the switch members 11 and 12 ahead. However, the pressing portions 82 and 92 may be urged forward by other methods. For example, a spring or an elastic member (rubber, resin, etc.) that urges the pressing portions 82 and 92 forward may be attached to the right front panel 31 and the left front panel 32.

  Moreover, although the pair of ribs 86 and 87 are provided on the back surface of the arm portion 81 of the switch member 11 of the above embodiment, the number of ribs may be larger or smaller. The same applies to the pair of ribs 96 and 97 provided on the back surface of the arm portion 91 of the switch member 12.

  Further, in the right front panel 31 and the left front panel 32 of the above embodiment, the configuration provided in the operation panel portions 35 and 36 is not limited to the above embodiment, and various modifications can be made. For example, the number of push buttons, the number of displays, etc. are not limited to these. In addition to these configurations, a light emitting unit such as an LED can be further added.

  Moreover, although the collar part 45 provided in the back side of the right side front panel 31 of the said embodiment is extended in the horizontal direction along the upper side of the base | substrate fixing | fixed part 41, if the electrical equipment base | substrate 60 is covered from upper direction, it is. The shape can be changed. For example, you may make it curve or bend | curve so that the approximate center part of the longitudinal direction of the collar part 45 may become convex.

DESCRIPTION OF SYMBOLS 1 Gas stove 2 Case 5 Right stove burner 6 Left stove burner 11, 12 Switch member 16, 17 Thermal control lever 31 Right front panel 32 Left front panel 35, 36 Operation panel part 41 Base fixing part 42A, 42B Bearing part 43A, 43B Bearing portion 45 庇 portion 46, 47 Lever opening 51, 52 Switch opening 60 Electrical base 70 Cover member 76 Pin insertion hole 81, 91 Arm portion 82, 92 Pressing portion 86, 87 Rib 96, 97 Rib 101, 102 Ignition fire extinguishing device 351, 352 Press button 415 Positioning pin

Claims (5)

A front panel is provided on the front surface of the casing where the burner is provided, and an operation panel unit having an operation unit for operating the burner is formed,
On the back surface of the front panel, an electrical base including a control unit capable of receiving the operation of the operation unit is fixed to a predetermined area corresponding to the operation panel unit,
Above the predetermined area of the front panel, in a stove formed with an opening through which a thermal power adjustment lever for adjusting the thermal power of the burner is inserted,
On the back of the front panel,
A flange extending in the lateral direction along the upper side of the predetermined region and projecting rearward is provided,
The stove wherein the first width in the lateral direction is longer than the second width in the lateral direction of the electrical base fixed to the predetermined region of the front panel. A cover member that covers the back of the electrical base and the top, bottom, left, and right surroundings fixed to the predetermined area is attached to the back side of the front panel from the back side of the electrical base. The stove according to claim 1. A switch member provided with an arm portion extending in the vertical direction and a pressing portion provided at a lower end portion of the arm portion and pushed backward by a user;
The arm portion has a third width equal to or greater than the first width of the opening,
On the back surface of the front panel, an upper end portion of the arm portion is rotatably supported by a support portion formed between the opening and the predetermined region.
The pressing portion is inserted from the back side of the front panel to the front side with respect to a hole formed below the operation panel portion of the front panel,
A biasing means for biasing the pressing portion forward is provided behind the hole portion,
The switch member operates an ignition extinguishing device that performs ignition extinguishing of the burner when the pressing portion is pushed from the front side of the front panel to the back side against the urging force of the urging means. The stove according to claim 2, wherein: The predetermined area of the front panel is provided with a protrusion that protrudes rearward under the opening,
The cover member is provided with an insertion hole through which the protrusion is inserted,
The arm portion is arranged so that the front surface portion of the arm portion is along the back surface side of the cover member and covers the projection portion from the rear in a state where the pressing portion of the switch member is not pushed backward. The stove according to claim 3, wherein the stove is provided. The stove according to claim 3 or 4, wherein one or a plurality of ribs extending in a vertical direction are provided on a back surface portion of the arm portion.

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