JP2018021691A - Cooking stove - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a constitution of a cooking stove whose outer surface part is constituted under a state in which a front panel is assembled to a casing body part and a workability can be improved when the front panel is attached to or removed from the casing body part.SOLUTION: A cooking stove in this invention is constituted in such a way that a beam member is installed inside a casing body part and a front panel 40 is installed from a front side under its standing attitude in respect to the beam member. The front panel 40 is formed with a rear extending part 44 arranged to be overlapped on an upper side of an upper plate part 23 (upper surface part) of a construction part 22, the rear extending part 44 is formed with each of an engagement part and a first thread hole part 50. An upper plate part 23 (upper surface part) of the construction part 22 is formed with each of an engaged part engaged with an engagement part of the rear extending part 44 and a second thread hole part 30 overlapped vertically on the first thread hole part 50 of the rear extending part 44. Then, the construction part 22 and the rear extending part 44 are fastened together by a screw member 58 inserted into the first thread hole part 30 and the second thread hole part 50.SELECTED DRAWING: Figure 13

Description

  The present invention relates to a stove.

  Conventionally, a stove provided with a housing and a top plate attached to the upper portion of the housing is known. For example, the stove disclosed in Patent Document 1 includes a stove body 1 (housing) whose front and upper sides are open, and a front panel that is attached to the left and right sides of a grill cabinet 4 disposed on the center side of the stove body 1. 5.

Japanese Patent Laying-Open No. 2015-166650

  In the stove disclosed in Patent Document 1, a beam member 12 extends in the left-right direction at the upper end of the front end of the stove main body 1 (housing), and a slit 11b is formed in the lower end of the front end of the stove main body 1 in the left-right direction. It is provided at a plurality of positions. On the other hand, a connecting protrusion 56 for inserting into the slit 11b is formed at the lower end portion of the front panel 5 so as to extend rearward. Pieces 51 to 55 are formed.

  In the stove of Patent Document 1, when assembling the front panel 5 to the stove body 1 (housing), first, the slit formed in the lower end portion of the stove body 1 with the connecting protrusion 56 being tilted slightly forward. 11b is inserted, and the front panel 5 is rotated in the direction to stand up with the part engaged with these as a fulcrum. When the front panel 5 is thus rotated in the standing direction, the engagement protrusions 53 to 55 of the front panel 5 are inserted into the engagement holes 10c to 10f (slits) formed in the stove body 1 (housing). At the same time, the front panel 5 is disposed so that the upper end of the front panel 5 overlaps the lower side of the lower surface of the beam member 12, and the engagement protrusion 51 on the upper end of the front panel 5 is locked at a predetermined position inside the stove body 1. In such an assembled state, a screw is inserted from a hole 12a formed in the upper surface portion of the beam member 12 and inserted into a screw hole 12b formed in the lower surface portion, and this screw is formed in the upper end portion of the front panel 5. The upper end portion of the front panel 5 and the beam member 12 are fixed by being inserted into the fixed holes 57 thus formed.

  However, like the stove of Patent Document 1, the beam member 12 is superposed so that the upper end portion of the front panel 5 is located at the upper position, and a screw is inserted into the hole 12a formed in the upper surface portion of the beam member 12. In the assembly structure in which the screw hole 12b on the lower surface portion and the upper end portion (fixing hole 57) of the front panel 5 are screwed after passing, the portion to be screwed (screw hole 12b) is formed on the upper surface portion of the beam member 12. Since it is hidden, there is a problem that it is extremely difficult to visually confirm the portion to be screwed. Further, when removing the front panel 5 from the stove main body 1 (housing) during maintenance or the like, it is necessary to remove the engaging protrusion 51 from the engaging portion after removing the screw. Since the formed engaging protrusion 51 is in a state of being locked at the lower side of the beam member 12, it is difficult to perform the unlocking operation while visually confirming this locking portion. That is, there is a problem that it is very time-consuming to perform the unlocking operation by groping without releasing visual confirmation when releasing the lock.

  The present invention has been made in order to solve the above-described problems, and in a stove in which an outer surface portion is configured in a form in which a front panel is assembled to a housing body portion, the front panel is attached to and detached from the housing body portion. An object of the present invention is to provide a configuration capable of improving workability when performing the above.

The stove, which is an example of the present invention,
A housing body that includes a pair of side walls disposed on the left and right, and that houses a gas burner and a grill between the pair of side walls;
A beam member provided with an erection part that is arranged inside the casing main body part and extends in a left-right direction at a position on the front side in the casing main body part;
A front panel mounted in a standing state from the front side with respect to the beam member;
A stove having
The front panel is disposed so as to extend rearward from a predetermined position on the upper end side of the front panel when the front panel is in a standing state mounted on the housing main body, and the upper surface of the installation part A rear extension portion is formed to overlap the upper side of the
A predetermined engagement portion and a first screw hole portion into which a screw member is inserted are formed in the rear extension portion, respectively, and the engagement portion of the rear extension portion is formed on the upper surface portion of the installation portion. An engaged portion that engages with the first screw hole portion and a second screw hole portion that overlaps with the first screw hole portion of the rearward extending portion, respectively.
The installation portion and the rearward extension portion are fastened together by the screw member inserted into the first screw hole portion and the second screw hole portion.

  The stove has a configuration in which the front panel is mounted in an upright state from the front side with respect to the beam member disposed inside the housing main body. The front panel is formed with a rearward extension portion that is disposed on the upper side of the upper surface portion of the beam member erection portion, and a predetermined engagement portion and a screw member are inserted into the rearward extension portion. First screw hole portions are formed respectively. On the other hand, on the upper surface portion of the installation portion, there are an engaged portion that engages with an engagement portion of the rearward extension portion, and a second screw hole portion that overlaps the first screw hole portion of the rearward extension portion, respectively. It is formed. Then, the installation portion and the rear extension portion are fastened together by a screw member inserted into the first screw hole portion and the second screw hole portion.

  According to this configuration, since the engaging portion of the rear extension portion and the first screw hole portion formed on the front panel are disposed on the upper side of the erection portion, the engaging portion and the first screw portion are used when performing the attaching / detaching operation. A situation in which the screw hole portion is hidden behind the installation portion and is difficult to see is less likely to occur. Therefore, workability at the time of attaching and detaching the front panel to the housing main body can be improved, and it becomes easy to prevent the occurrence of assembly failure.

FIG. 1 is a perspective view illustrating a stove according to the first embodiment. FIG. 2 is a perspective view illustrating a state in which the top plate portion is removed from the stove according to the first embodiment. FIG. 3 is an exploded perspective view showing a part of the stove of Example 1 in an exploded manner. FIG. 4 is a plan view of the stove of the first embodiment. FIG. 5 is an enlarged view showing a partially enlarged plan view of a configuration in which the top plate portion is removed from the stove according to the first embodiment. FIG. 6 is an enlarged view showing a partially enlarged plan view of the configuration in which the top plate and the front panel are removed from the stove of the first embodiment. FIG. 7 is an enlarged view illustrating a partially enlarged front view of the stove according to the first embodiment. FIG. 8 is an enlarged view showing a partially enlarged front view of the configuration in which the top plate portion is removed from the stove of the first embodiment. FIG. 9 is an enlarged view showing a partially enlarged front view of the configuration in which the top plate and the front panel are removed from the stove of the first embodiment. FIG. 10 is an enlarged view illustrating a partially enlarged side view of the stove according to the first embodiment. FIG. 11 is an enlarged view showing a partially enlarged side view of the configuration in which the top plate portion is removed from the stove of the first embodiment. FIG. 12 is an enlarged view showing a partially enlarged side view of the configuration in which the top plate and the front panel are removed from the stove of the first embodiment. FIG. 13 is a cross-sectional view schematically showing a cut surface cut in the vertical direction at the positions of the screw member, the first screw hole portion, and the second screw hole portion in the stove of the first embodiment. 14 is a schematic cross-sectional view schematically showing a cross section taken along line BB in FIG. FIG. 15 is a schematic cross-sectional view schematically showing the AA cross section of FIG. FIG. 16 is a perspective view illustrating a state immediately after the front panel is locked to the housing body in the stove according to the first embodiment. FIG. 17 is a perspective view illustrating a state where the front panel is slightly raised after the front panel is locked to the housing body in the stove of the first embodiment. FIG. 18 is a perspective view schematically showing a front panel of the stove according to the first embodiment. FIG. 19A is a right side view of the front panel of FIG. 18, and FIG. 19B is a left side view of the front panel of FIG.

  Hereinafter, desirable examples of the present invention will be shown. However, the present invention is not limited to the following examples.

  The engaging part may have a convex part formed on the lower surface part of the rearward extension part. The upper surface portion of the erection portion may be formed with a groove portion that extends forward from the rear end of the erection portion and cuts out the upper surface portion of the erection portion in the thickness direction. When at least the front end portion of the groove portion functions as the engaged portion, and the front panel is in the standing state attached to the housing main body portion, the rearward extension portion is disposed above the groove portion, and the front end portion of the groove portion is The structure which will be in the engagement state arrange | positioned at the front side of a convex part may be sufficient.

  According to this configuration, when removing the front panel when the front panel is attached to the beam member, the finger is applied to the groove part depending on the sense of the finger, and the engaging part is quickly and easily made using the groove part as a mark. You can find out. And an engagement state can be easily cancelled | released only by applying an upward force with respect to the convex part vicinity. In this way, the disengagement operation can be performed quickly and easily.

  The stove has a frame part in which a structure in which a beam member is fixed to the main body of the casing is formed integrally with the side wall part or is fixed to the side wall part directly or indirectly through another member. You may have. The front panel includes a front plate portion at least partially exposed on the front surface side, a rear extension portion extending from the upper end portion of the front plate portion to the rear side, and both end portions of the front plate portion, respectively. You may have a pair of side-plate part extended to back side. Then, at least a part of the frame portion is disposed to face the side plate portions on both sides of the front panel on the rear side of the front panel, and one or a plurality of predetermined locking portions are provided on the rear end side of each side plate portion. And one or a plurality of predetermined locked portions may be formed at each position facing each side plate portion in the frame portion. When the front panel is attached to the structure, the locking portion of the side plate portion and the locked portion of the frame portion are locked at one or more positions on both sides of the front panel. The structure may be sandwiched between the locking portions on both sides and the rear extension portion formed on the front side.

  According to this configuration, it is possible to connect at least the upper end portion and the left and right portions of the front panel in contact with each other with respect to the structure in which the beam member is fixed to the housing main body portion. The distortion of the structure can be suppressed by using the front panel. In addition, since the structure is sandwiched between the engaging portions on both sides of the front panel and the rear extending portions, the structure is more firmly held and the alignment accuracy is increased.

  A second engagement portion may be formed on a lower end side portion of the front panel. A second engaged portion that engages with the second engaging portion may be formed at a lower end portion of the structure in which the beam member is fixed to the housing main body. The front panel includes the second engaging portion and the second engaging portion when the second engaging portion and the second engaged portion are engaged with each other and the rearward extending portion is not overlapped with the upper surface portion of the installation portion. The front panel is allowed to rotate in the tilting direction or the upright direction around the engagement position with the engaged portion, and the rearward extension portion is brought to a position on the upper surface portion of the installation portion by rotating in the upright direction. You may be comprised so that it may move toward.

  According to this configuration, the upper and lower sides of the front panel can be engaged with the upper and lower sides of the structure with a simpler work. Specifically, when assembling the front panel to the structure in which the housing body and the beam member are connected, the front panel is first tilted so that the rear extension does not overlap the upper surface of the installation part. The second engaging portion and the second engaged portion are engaged with each other, and then the front panel is rotated in the upright direction around these engaging positions so that the rear extension portion is the upper surface portion of the installation portion. It can be easily moved toward the upper position. In particular, the rear extension portion is guided onto the upper surface portion of the erection portion by a simple rotation operation with a predetermined position as a fulcrum without forcing a complicated alignment operation to engage the upper and lower ends at the same time. be able to.

<Example 1>
A first embodiment embodying the present invention will be described below with reference to the drawings.
(Basic structure of stove)
The basic structure of the stove 1 will be described with reference to FIG.
The stove 1 shown in FIG. 1 and the like is configured as a table stove, and includes a top plate portion 6 and a device main body 1A, and the top plate portion 6 is fixed to the upper end portion of the device main body 1A. FIG. 2 shows the external appearance of the apparatus main body 1A with the top plate 6 removed.

  In the present specification, the direction perpendicular to the placement surface when the stove 1 is placed on a flat placement surface is the vertical direction. Further, the direction in which the side walls 4A and 4B face each other is the left-right direction, and the vertical direction and the direction orthogonal to the left-right direction are the front-rear direction. As shown in FIG. 4, the longitudinal direction when viewed in plan is the left-right direction, and the short direction is the front-rear direction.

  The apparatus main body 1 </ b> A has a configuration as shown in FIG. 2, and indicates the remaining part where the top plate part 6 is removed from the stove 1. The apparatus main body 1A includes a casing 2, a beam member 20, a right burner 15, a left burner 16, a gas supply device 15A, a gas supply device 16A, a grill portion 12, and the like that constitute an outer shell.

  The housing | casing part 2 is comprised, for example with the metal material, and is comprised by the substantially rectangular parallelepiped shape which an upper end part opens. This housing | casing part 2 is a part which makes the outer shell of the stove 1, is comprised by the housing | casing main-body part 4 and the front panel 40, and makes | forms the box shape form which the upper side opened.

  As shown in FIG. 2, the housing body 4 includes a pair of side wall portions 4A and 4B arranged on the left and right sides, a rear wall portion 4C and a bottom wall portion 4D arranged on the rear end, and these side wall portions. 4A, 4B, the rear wall portion 4C, and the bottom wall portion 4D are connected to each other to form a box shape in which the upper side and the front side are opened. Various parts such as a gas burner 10 and a grill part 12 described later are accommodated between the pair of side wall parts 4 </ b> A and 4 </ b> B of the housing body part 4.

  The front panel 40 corresponds to an example of a front surface portion of the housing 2 and is attached to the housing body 4 and the beam member 20 from the front side. In the example of FIG. 2, front panels 40 are respectively mounted on the left and right sides of the housing body 4, and a grill door 12 </ b> A of the grill section 12 is mounted between the two front panels 40 so as to be openable and closable.

  As shown in FIG. 3, the beam member 20 includes an erection part 22 that is disposed inside the casing body 4 and extends in the left-right direction at a front position in the casing body 4. Both ends of the erection part 22 are connected to upper and front end parts of the side wall parts 4A and 4B constituting the housing body part 4, and function as a frame for connecting the side wall parts 4A and 4B.

  As shown in FIGS. 1 and 3, the top plate portion 6 is a portion fixed to the upper portion of the apparatus main body 1 </ b> A, and is configured to be attached to the housing portion 2 from the upper side. The top plate portion 6 includes an upper surface portion 6A configured in a plate shape, and a hanging portion 6B that hangs downward from a peripheral edge portion of the upper surface portion 6A, and the housing body portion 4 in a state where the front panel 40 is mounted (see FIG. 2).

  As shown in FIG. 3, a grill exhaust port 6 </ b> D is provided at a position near the rear end portion on the upper surface portion 6 </ b> A of the top plate portion 6. The grill exhaust port 6D is a path for exhausting the grill portion 12 (grill compartment). As shown in FIG. 2, the grill portion 12 is installed in the vicinity of the central portion in the left-right direction of the apparatus main body 1 </ b> A, and has a box shape in which the front, rear, left, right, upper and lower sides are surrounded. An opening 12B serving as an exhaust path communicating from the space is formed. The grill exhaust port 6D is located above the opening 12B. As shown in FIG. 1, a flameproof cover 7 is installed at the grill exhaust port 6D (FIG. 3). The flame shield cover 7 includes a plurality of holes 7 </ b> A, and blocks the overflow of flame from the inside of the grill portion 12.

  As shown in FIG. 1, the grill door 12 </ b> A of the grill portion 12 is provided between the two front panels 40 described above, and constitutes the front portion of the apparatus main body 1 </ b> A together with the front panels 40. The grill door 12A is provided at a substantially center in the width direction of the front portion of the apparatus main body 1A, and a rectangular transparent window portion is provided on the front surface of the grill door 12A. The grill door 12A can be pulled out to the front side of the grill portion 12, and the user holds the handle and pulls the grill door 12A forward, so that the saucer and the grill housed in the grill portion 12 (grill compartment) can be drawn. A net or the like can be taken out.

  As shown in FIG. 2, a right burner 15, a left burner 16, and a stove burner (not shown) are accommodated in the housing 2. As shown in FIG. 1, a pair of circular openings are formed on the left and right sides of the upper surface 6A of the top plate 6, and the right burner 15 and the left burner 16 are disposed so as to protrude upward through these openings. Has been. Five victories 18 and 19 are respectively installed around the right burner 15 and the left burner 16. When the stove 1 is used, cooking containers (not shown) such as a frying pan and a pan are placed on the upper portions of the virtues 18 and 18.

  The gas supply device 15 </ b> A is a device for performing ignition and extinguishing of the right burner 15 and supplying gas to the right burner 15. The gas supply device 16 </ b> A is a device for performing ignition and extinguishing of the right burner 15 and supplying gas to the right burner 15.

  The gas supply devices 15A and 16A each include a gas amount adjusting device 60. A gas amount adjusting device 60 is also provided in the gas supply path to the grill burner. As shown in FIG. 5, the gas amount adjusting device 60 includes a device main body 62 disposed behind the front panel 40 (front surface portion) and an operation lever 64 extending to the front side of the device main body 62 and the device main body 62. Are arranged behind the front panel 40, and operate to adjust the gas supply amount of the burner according to the displacement of the operation lever 64 in the left-right direction. In FIG. 5, one gas amount adjusting device 60A operates to adjust the gas amount to the right burner 15, and the other gas amount adjusting device 60B operates to adjust the gas amount to the grill burner (not shown). To do.

  As shown in FIG. 1, a right operation unit is provided on the right front side of the apparatus main body 1A. The right operation unit is an operation unit disposed in the vicinity of the right front panel 40 and includes ignition switches 85 and 87 and an operation lever (heating power adjustment lever) 64. The ignition switch 85 is an operation unit for igniting or extinguishing the right burner 15, and is disposed on the right side of the grill door 12A. The ignition switch 87 is an operation unit for igniting or extinguishing a grill burner (not shown) provided in the grill unit 12, and is disposed on the right side of the ignition switch 85. Of the plurality of operation levers 64, the operation lever 64 </ b> A (thermal power adjustment lever) is an operation unit for manually adjusting the thermal power of the right burner 15, and is disposed above the ignition switch 85. The operation lever 64B (thermal power adjustment lever) is an operation unit for manually adjusting the thermal power of the grill burner, and is disposed above the ignition switch 87.

  Similarly, a left operation unit is provided on the left side of the front surface of the apparatus main body 1A. The left operation unit is an operation unit disposed in the vicinity of the left front panel 40, and includes an ignition switch 86 and an operation lever (heating power adjustment lever) 64. The ignition switch 86 is an operation unit for igniting or extinguishing the left burner 16, and is arranged on the left side of the grill door 12A. Of the plurality of operation levers 64, the operation lever 64 </ b> C (thermal power adjustment lever) is an operation unit for manually adjusting the thermal power of the left burner 16, and is disposed above the ignition switch 86.

(Detailed structure of front panel, beam member, and control lever)
Next, detailed structures of the front panel 40, the beam member 20, the operation lever 64, and the like will be described.
In the following description, the front panel 40 mounted on the right side of the front surface of the apparatus main body 1A and its surrounding structure will be described with emphasis. However, the front panel 40 mounted on the left side of the front surface of the apparatus main body 1A and its front panel 40 The peripheral part has the same characteristics. In the following description, among the plurality of operation levers 64, the structure of the operation lever 64B that adjusts with the heating power of the grill burner will be mainly described, but the other operation levers 64 have the same characteristics.

  As shown in FIGS. 2, 5, 8, and 11, the front panel 40 is configured to be mounted on the beam member 20 in a standing state from the front side. The single unit of the front panel 40 is configured as shown in FIG. 18, and the side view of the front panel 40 is as shown in FIGS. 19 (A) and 19 (B). The front panel 40 includes a plate-like front plate portion 41 configured as a front design panel, and a plate-like rear extending portion 44 extending rearward from the upper end portion of the front plate portion 41. Further, the front panel 40 includes plate-like side plate portions 42 </ b> A and 42 </ b> B extending from both side portions of the front plate portion 41 to the rear side, and a lower surface portion 43 extending rearward from the lower end portion of the front plate portion 41.

  The front plate portion 41 has a curved shape so as to be convex toward the front side, and includes inclined portions 41A and 41C having an inclined structure and an opposing portion 41B having a vertical structure. The inclined portions 41A and 41C are disposed to be inclined with respect to the vertical direction on the front surface portion of the apparatus main body 1A, and the inclined portion 41A is disposed between the facing portion 41B and the inclined portion 41C and rearward as it becomes an upper side. The inclined portion 41C has an inclined structure that serves as a position, and the inclined portion 41C is disposed below the inclined portion 41A and has an inclined structure that becomes a rear position as it goes downward. The facing portion 41B is a portion arranged to face the hanging portion 6B of the top plate portion 6, is configured as a vertical wall extending in the up-down direction, and the thickness direction is the front-rear direction. Further, the front plate portion 41 is formed with openings 41E and 41F for leading out the ignition switches 85 and 87, respectively.

  As shown in FIGS. 18 and 19, convex portions 91, 92, and 93 are formed at the rear end portion of the side plate portion 42 </ b> A so as to protrude rearward, and are spaced apart from each other. Protrusions 94 and 95 are formed at the end portions at intervals from each other in a form that protrudes rearward. The lower surface portion 43 is formed with locking hole portions 96 and 97 configured as through-hole portions.

  As shown in FIGS. 2 and 8, the front plate portion 41 of the front panel 40 is disposed so as to extend from the upper end portion to the lower end portion of the housing main body portion 4 in the right side portion of the grill portion 12 in the apparatus main body 1A. As shown in FIGS. 2 and 5, the rear extending portion 44 of the front panel 40 is located at a predetermined position on the upper end side of the front panel 40 when the front panel 40 is in the upright state attached to the housing body 4. (Specifically, it is arranged to extend rearward from the upper end portion of the front plate portion 40A) and overlaps the upper side of the upper surface portion (upper plate portion 23) of the installation portion 22.

  As shown in FIGS. 3, 6, 9, and 12, the erection portion 22 of the beam member 20 includes an upper plate portion 23 that is disposed in the horizontal direction and a front plate portion 24 that is disposed in the vertical direction. The upper plate portion 23 and the front plate portion 24 are bent at a substantially right angle. The upper plate portion 23 is configured as a flat surface whose thickness direction is the vertical direction and whose upper surface is orthogonal to the vertical direction. The front plate portion 24 corresponds to an example of a plate-like portion, and is configured as a flat surface whose thickness direction is the front-rear direction and whose front surface is orthogonal to the front-rear direction. As shown in FIG. 1, a drooping portion 6B is formed on the front end side of the top plate portion 6 so as to hang downward from the upper surface portion 6A of the top plate portion 6. The front plate portion 24 is located behind the drooping portion 6B. It arrange | positions at the side and is arrange | positioned facing the drooping part 6B front and back. Two slits 28 are formed in the front plate portion 24 facing the hanging portion 6B. These slits 28 are inserted through the operation levers 64, and the displacements of the operation levers 64 inserted in the left-right direction are reduced. Make an acceptable configuration.

  As shown in FIGS. 2, 8, and 13, the front panel 40 (front surface portion) has an upper end portion (specifically, a facing portion 41 </ b> B of the front plate portion 41) that has a front plate portion 24 ( It is mounted in a state of covering the plate-like part) from the front side. A second slit 52 through which the operation lever 64 is inserted is formed in a portion on the upper end side of the front panel 40 (a portion at a position facing the back surface portion of the hanging portion 6B), and FIG. 2, FIG. 8, FIG. In the mounting state as shown in FIG. 13, at least a part of the opening area of the second slit 52 is arranged so as to overlap with the opening area of the slit 28 formed in the front plate portion 24 (plate-like portion). And the operation lever 64 is arrange | positioned in the form penetrated by the slit 28 and the 2nd slit 52 which overlap on front and back in this way. The facing portion 41B in which the second slit 52 is formed is separated from the back surface portion of the hanging portion 6B when the top plate portion 6 is attached to the apparatus main body 1A as shown in FIGS. 1, 7, 10, and 13. Since the second slit 52 is disposed, the second slit 52 is disposed to face the back surface portion of the hanging portion 6B with a distance therebetween.

  As shown in FIGS. 2, 3, and 13, the operation lever 64 includes a lever main body 66 that extends to the front side of the apparatus main body 62, and a knob member 68 that is attached to the tip of the lever main body 66.

  As shown in FIGS. 13 to 15, the lever main body 66 is assembled to the device main body 62 of the gas amount adjusting device 60, and the opening degree of the gas supply path in the device main body 62 changes according to the displacement of the lever main body 66. Make. Various known structures can be adopted as the structure for changing the opening of the gas supply path in accordance with the displacement of the lever-shaped member (the displacement in the left-right direction).

  As shown in FIGS. 2 and 13, the knob member 68 is attached from the front side to the distal end portion of the lever main body 66 and is disposed facing the back surface portion of the hanging portion 6 </ b> B, and the attachment portion 70. A downward extending portion 72 extending downward from the attachment portion 70 through the space between the back surface of the hanging portion 6B and the front surface of the housing portion 2, and a downward extending portion 72; And a knob portion 74 that is integrally formed and is exposed to the front side at a position lower than the lower end portion of the hanging portion 6B. The knob part 74 has a protruding part 76 that protrudes to the front side at a position lower than the lower end part of the hanging part 6B, and the protruding part 76 and the lower end part of the hanging part 6B are arranged close to each other in the vertical direction. ing.

Next, a structure for assembling the front panel 40 to the housing body 4 will be described.
As shown in FIGS. 3, 18, and 19, the rear extending portion 44 of the front panel 40 is formed with a pair of engaging portions 46 and a pair of first screw hole portions 50 into which the screw members 58 are inserted. Has been. On the other hand, on the upper plate portion 23 (upper surface portion) of the installation portion 22, the engaged portion 26 that engages with a pair of engaging portions 46 formed on the rearward extending portion 44, and the rearward extending portion 44. A pair of second screw hole portions 30 that overlap vertically with each of the formed pair of first screw hole portions 50 are formed.

  The pair of engaging portions 46 are configured as convex portions formed so as to protrude downward on the lower surface portion of the rearward extending portion 44. In addition, in the example shown in FIG. 3 etc., the front side (upper surface side) part of the engaging part 46 provided in a pair is a triangular depression, and the lower position of these depressions is shown in FIG. The engaging portion 46 (convex portion) is shown in the enlarged view. On the other hand, the upper plate portion 23 (upper surface portion) of the installation portion 22 has a groove portion 32 that extends forward from the rear end of the upper plate portion 23 and is cut out in the thickness direction of the upper plate portion 23 (upper surface portion). Is formed. When the front end portion of the groove portion 32 functions as the engaged portion 26 and the front panel 40 is in the upright state attached to the housing body portion 4, the rearward extension portion 44 is disposed above the groove portion 32 and The front end portion (the engaged portion 26) of the groove portion 32 is configured to be in an engaged state in which it is disposed on the front side of the engaging portion 46 (convex portion).

  As shown in FIGS. 3 and 9, a pair of locking projections 106 and 107 projecting forward and upward are formed at the front end of the bottom wall 4 </ b> D in the housing body 4. Further, locking groove portions 101, 102, 103 are formed at the front end portion of the side wall portion 4 </ b> A in the housing body portion 4, and the locking groove portions 104, 105 are formed in the frame portion 110 close to the grill portion 12. Is formed. The frame part 110 is a frame part that is fixed to the housing body part 4.

  When the front panel 40 is attached to the casing body 4 configured in this way, first, as shown in FIGS. 16 and 17, the locking projections 106 and 107 on the lower end side of the casing body 4 are provided. It is inserted into locking holes 96 and 97 formed on the lower surface of the front panel 40 to be locked. In FIG. 14, the front panel 40 in this locked state is virtually indicated by a two-dot chain line 40Z. In this locked state, the front panel 40 is raised or tilted with the vicinity of the locking projections 106 and 107 as fulcrums while the locking projections 106 and 107 are inserted into the locking holes 96 and 97. Can be rotated. Therefore, the front panel 40 can be rotated so as to change from the state shown in FIG. 16 to the state shown in FIG. 17, and can be further raised.

  Then, when the front panel 40 is further rotated from the state shown in FIG. 17, the convex portions 91, 92, 93 formed on the side plate portion 42A of the front panel 40 are inserted into the engaging groove portions 101, 102, 103, respectively. The protrusions 94 and 95 formed on the side plate portion 42B are inserted into the locking groove portions 104 and 105, respectively, and are locked. In this locked state, the rear extending portion 44 of the front panel 40 overlaps the upper side of the upper plate portion 23 of the installation portion 22, and a pair of engaging portions 46 formed on the rear extending portion 44 is the upper plate portion 23. It engages with each front end part (each engaged part 26 shown in FIG. 3 etc.) of a pair of groove part 32 formed in this. In this engaged state, each engaging portion 46 is caught by the front end portion (each engaged portion 26) of each groove portion 32, so that the front panel 40 is temporarily fixed so as not to fall forward.

  When the pair of engaging portions 46 are engaged with the pair of engaged portions 26 (the front end portions of the groove portions 32) in this way, the pair of first screws formed in the rearward extending portion 44. Each of the hole portions 50 overlaps with each of the pair of second screw hole portions 30 formed in the upper plate portion 23 that is in contact with the rearward extending portion 44 in a state where the hole positions are matched. Therefore, the installation part 22 and the rear extension part 44 can be fastened together by assembling the screw member 58 so as to be inserted into the first screw hole part 50 and the second screw hole part 30 at each position. In FIG. 14, the front panel 40 tilted forward in the locked state is virtually indicated by a two-dot chain line 40Z, and the front panel is moved from the tilted state to the vicinity of the locking projections 106 and 107 as fulcrums. The front panel 40 is shown by a solid line in a state in which the engaging portion 46 and the engaged portion 26 are engaged with each other and the erected portion 22 and the rearward extending portion 44 are fastened together by the screw member 58. ing.

Hereinafter, the effect of this configuration will be exemplified.
As shown in FIG. 2, the stove 1 having this configuration is configured such that the front panel 40 is mounted in an upright state from the front side with respect to the beam member 20 disposed inside the housing body 4. As shown in FIG. 13, the front panel 40 is formed with a rearward extending portion 44 that is disposed on the upper side of the upper plate portion 23 (upper surface portion) of the installation portion 22. The predetermined engaging portion 46 and the first screw hole portion 50 into which the screw member 58 is inserted are formed. On the other hand, on the upper plate portion 23 (upper surface portion) of the installation portion 22, the engaged portion 26 that engages with the engaging portion 46 of the rearward extending portion 44 and the first screw hole portion 50 of the rearward extending portion 44. And a second screw hole 30 that overlaps with each other is formed. Then, the installation portion 22 and the rear extension portion 44 are fastened together by the screw member 58 inserted into the first screw hole portion 50 and the second screw hole portion 30.

  According to this configuration, the engaging portion 46 and the first screw hole portion 50 of the rearward extending portion 44 formed in the front panel 40 are on the upper side of the installation portion 22 (specifically, on the upper side of the upper plate portion 23). Therefore, when the attaching / detaching operation is performed, it is difficult to cause a situation in which the engaging portion 46 and the first screw hole portion 50 are hidden behind the erection portion 22 and are difficult to see. Therefore, the workability at the time of attaching / detaching the front panel 40 to / from the housing body 4 can be improved, and it becomes easy to prevent the occurrence of assembly failure.

  Further, as shown in FIG. 19, the engaging portion 46 has a convex portion formed on the lower surface portion of the rearward extending portion 44. As shown in FIG. 3, the upper plate portion 23 (upper surface portion) of the installation portion 22 extends forward from the rear end of the installation portion 22 and is thicker than the upper plate portion 23 (upper surface portion) of the installation portion 22. A groove portion 32 that is cut out in the vertical direction is formed. Then, at least the front end portion of the groove portion 32 functions as the engaged portion 26, and when the front panel 40 is in the upright state attached to the housing body portion 4 as shown in FIG. 32, and the front end portion (the engaged portion 26) of the groove portion 32 is in an engaged state in which it is disposed on the front side of the convex portion (engaging portion 46).

  According to this configuration, when the front panel 40 is removed when the front panel 40 is attached to the beam member 20, the finger is applied to the groove portion 32 depending on the sense of the finger, and the engagement portion with the groove portion 32 as a mark. Can be found quickly and easily. And an engagement state can be easily cancelled | released only by applying an upward force with respect to the engaging part 46 (convex part) vicinity. In this way, the disengagement operation can be performed quickly and easily.

  In the stove 1 of this configuration, the structure 5 in which the beam member 20 is fixed to the housing main body 4 is configured integrally with the side wall 4A, or directly or with respect to the side walls 4A and 4B. Frame portions 110 and 112 that are indirectly fixed to each other. Specifically, the frame part 110 is configured to be fixed to the bottom wall part 4D of the housing body part 4, and the frame part 112 is connected to the front end part of the side wall part 4A of the housing body part 4. And is formed integrally with the side wall portion 4A. Note that the frame portions 110 and 112 may be fixed to the structure 5 via other members than the housing main body portion 4 and the beam member 20. The front panel 40 includes a front plate portion 41 that is partially exposed on the front surface side, a rear extension portion 44 that extends rearward from the upper end portion of the front plate portion 41, and the front plate portion 41. A pair of side plate portions 42 </ b> A and 42 </ b> B extending rearward from both side end portions. At least a part of the frame portion (in the example of FIG. 17, the front end portion of the frame portion 110 and the entire frame portion 112) are respectively connected to the side plate portions 42 </ b> A and 42 </ b> B on both sides of the front panel 40 on the rear side of the front panel 40. A plurality of convex portions 91, 92, 93, 94, 95 (locking portions) are formed on the rear end sides of the side plate portions 42 </ b> A, 42 </ b> B so as to face each other. A plurality of locking groove portions 101, 102, 103, 104, and 105 (locked portions) are formed at positions facing the portions 42A and 42B. Specifically, when the front panel 40 is mounted, the front end portion of the frame portion 110 is disposed to face the side plate portion 42 </ b> B on the rear side of the front panel 40. A plurality of convex portions 94 and 95 (locking portions) are formed on the rear end side of the side plate portion 42B, and a plurality of locking groove portions 104 and 105 (in a position facing the side plate portion 42B in the frame portion 110). A locked portion) is formed. Further, when the front panel 40 is mounted, a portion (frame portion 112) connected to the front end portion of the side wall portion 4A is arranged to face the side plate portion 42A on the rear side of the front panel 40. A plurality of convex portions 91, 92, 93 (locking portions) are formed on the rear end side of the side plate portion 42A, and a plurality of locking groove portions 101 are provided at positions facing the side plate portion 42A in the frame portion 112. , 102, 103 (locked portions) are formed. When the front panel 40 is attached to the structure 5 as shown in FIG. 2, the convex portions 91, 92, 93, 94, and 95 (locking portions) of the side plate portions 42A and 42B are formed on both sides of the front panel 40. The locking grooves 101, 102, 103, 104, 105 (locked portions) of the frame portions 110, 112 are locked at a plurality of positions, and both convex portions (locking) formed on both sides of the front panel 40. Part) and the rear extension 44 are fixed in a state where the structure 5 is sandwiched. Specifically, when the front panel 40 is attached to the structure 5, the convex portions 91, 92, 93 (locking portions) of the side plate portion 42 </ b> A are locked to the locking groove portions 101, 102, 103 (locked) of the frame portion 112. The protrusions 94 and 95 (locking portions) of the side plate portion 42B are engaged with the locking groove portions 104 and 105 (locked portions) of the frame portion 110. Each is inserted into a locked state at a plurality of positions. Then, the structure 5 (specifically, the protrusion 92 and the rear extension in the structure 5 are formed by the convex portions 92 and 94 (locking portions) and the rear extension portions 44 formed on both sides of the front panel 40. The portion disposed between the protruding portions 44 and the portion disposed between the convex portion 94 and the rearward extending portion 44) are fixed in a sandwiched state.

  According to this configuration, at least the upper end side portion and the left and right side portions of the front panel 40 can be connected in contact with the structure 5 in which the beam member 20 is fixed to the housing body 4. The fixing can be stabilized and the front panel 40 can be used to suppress the distortion of the structure 5. In addition, since the structure 5 is sandwiched between the locking portions on both sides of the front panel 40 and the rear extension 44, the structure 5 is more firmly held and the alignment accuracy is increased.

  In the example shown in FIG. 16 or the like, a plurality of locking portions are formed on each of the left and right sides of the front panel 40, and a plurality of locked portions are provided on each of the frame portions 110 and 112 on both sides. However, one locking portion may be provided on either or both of the left and right sides of the front panel 40, and one locked portion may be provided on either or each of the frame portions 110 and 112 on both sides. It may be provided.

  Further, the stove 1 of this configuration has a locking hole portion 96 corresponding to an example of a second engagement portion in a lower end side portion of the front panel 40 (specifically, a lower surface portion 43 shown in FIG. 17 and the like), 97 are formed side by side as through-hole portions. Then, locking hole portions 96 and 97 (the first end portions of the bottom wall portion 4D) are formed in the lower end portion (specifically, the front end portion of the bottom wall portion 4D) of the structure 5 in which the beam member 20 is fixed to the housing body portion 4. The engaging projections 106 and 107 corresponding to an example of the second engaged portion that engages with the second engaging portion are formed side by side. The lower surface portion 43 in which the locking holes 96 and 97 are formed is a plate-like portion extending rearward from the lower end portion of the front plate portion 41, and when the front panel 40 is in the mounted state as shown in FIG. The thickness direction is arranged in the vertical direction or the direction close to the vertical direction. The locking hole portions 96 and 97 are configured as long hole portions that are long in the left-right direction, and are configured such that the front and rear sizes of the opening region are larger than the thickness of the locking projection portions 106 and 107. As shown in FIG. 3, the locking protrusions 106 and 107 are formed to protrude upward and slightly forward from the front end edge portion 130 of the bottom wall portion 4 </ b> D extending in the left-right direction. The locking projections 106 and 107 are inserted into the locking holes 96 and 97 with a margin so that the lower surface portion 43 can swing after being inserted (that is, the front panel 40 can rotate). The That is, after the locking projections 106 and 107 are inserted into the locking holes 96 and 97, a certain amount of gap is formed between these engaging portions. In such an engaged state, as shown in FIG. 17, the lower surface portion 42 of the front panel 40 is positioned on the front end edge portion 130 of the bottom wall portion 4D, and the front end edge portion 130 serves as a fulcrum. Thus, the lower surface portion 42 can rotate. That is, the front panel 40 can rotate with the position of the front end edge portion 130 extending in the left-right direction as the rotation axis position.

  Thus, the front panel 40 is configured such that the locking holes 96 and 97 (second engaging portion) engage with the locking projections 106 and 107 (second engaged portion). When the rear extending portion 44 does not overlap the upper plate portion 23 (upper surface portion) of the erection portion 22 as in FIG. 17, the locking hole portions 96 and 97 (second engaging portion) and the locking projection portion 106 are provided. , 107 (second engaged portion) is allowed to rotate around the rotation axis in the left-right direction (that is, the tilting direction of the front panel 40 or rotating in the standing direction) around the engagement position, and in the standing direction. The rearward extending portion 44 is configured to move toward a position on the upper plate portion 23 (upper surface portion) of the installation portion 22 by rotating.

  According to this configuration, the upper and lower sides of the front panel 40 can be engaged with the upper and lower sides of the structure 5 with a simpler work. Specifically, when the front panel 40 is assembled to the structure 5 in which the housing body 4 and the beam member 20 are connected, first, as shown in FIG. The locking hole portions 96 and 97 (second engaging portion) and the locking projection portions 106 and 107 (second engaged portion) of the front panel 40 in a tilted state that does not overlap the upper plate portion 23 (upper surface portion). After that, the rear panel 44 is moved to the position of the upper plate part 23 (on the upper surface part) of the erection part 22 by rotating the front panel 40 in the standing direction around these engagement positions. It can be moved easily. In particular, the rear extension portion 44 is connected to the upper plate portion 23 of the installation portion 22 by a simple rotation operation with a predetermined position as a fulcrum without forcing a complicated alignment operation to engage the upper and lower ends at the same time. (Upper surface portion) can be guided.

<Other embodiments>
The present invention is not limited to the embodiments described with reference to the above description and drawings. For example, the following examples are also included in the technical scope of the present invention. Further, the features of the above-described embodiments and the embodiments described later may be combined in any way as long as they do not contradict each other.

  Although the stove 1 of Example 1 is provided with the right side burner 15 and the left side burner 16, the number of burners is not limited to this, It may be more or less.

  The stove 1 of the first embodiment is a table stove, but may be a built-in stove or the like.

  In the first embodiment, the erection part 22 is exemplified as the beam member 20, but the beam member may be provided at various positions other than the erection part 22.

DESCRIPTION OF SYMBOLS 1 ... Stove 2 ... Housing | casing part 4 ... Housing | casing main-body part 4A, 4B ... Side wall part 5 ... Structure 6 ... Top plate part 6B ... Hanging part 10 ... Gas burner 12 ... Grill part 20 ... Beam member 22 ... Installation part 24 ... Front plate (plate)
26 ... engaged portion 28 ... slit 30 ... second screw hole portion 32 ... groove portion 40 ... front panel (front surface portion)
44 ... rearward extending portion 46 ... engaging portion 50 ... first screw hole portion 52 ... second slit 58 ... screw member 60 ... gas amount adjusting device 62 ... device main body 64 ... operation lever 66 ... lever main body 68 ... knob member 70 ... Mounting part 72 ... Downward extending part 74 ... Knob part 76 ... Projection part 91, 92, 93, 94, 95 ... Projection part (locking part)
96, 97 ... Locking hole (second engaging portion)
101, 102, 103, 104, 105 ... locking groove (locked portion)
106, 107 ... locking projection (second engaged portion)
110, 112 ... frame part

Claims (4)

A housing body that includes a pair of side walls disposed on the left and right, and that houses a gas burner and a grill between the pair of side walls;
A beam member provided with an erection part that is arranged inside the casing main body part and extends in a left-right direction at a position on the front side in the casing main body part;
A front panel mounted in a standing state from the front side with respect to the beam member;
A stove having
The front panel is disposed so as to extend rearward from a predetermined position on the upper end side of the front panel when the front panel is in a standing state mounted on the housing main body, and the upper surface of the installation part A rear extension portion is formed to overlap the upper side of the
A predetermined engagement portion and a first screw hole portion into which a screw member is inserted are formed in the rear extension portion, respectively.
The upper surface portion of the erection portion includes an engaged portion that engages with the engagement portion of the rearward extension portion, and a second screw hole portion that overlaps with the first screw hole portion of the rearward extension portion. And each formed,
A stove in which the installation portion and the rearward extension portion are fastened together by the screw member inserted into the first screw hole portion and the second screw hole portion. The engaging portion has a convex portion formed on a lower surface portion of the rearward extending portion,
On the upper surface portion of the erection portion, a groove portion is formed that extends forward from the rear end of the erection portion and cuts out the upper surface portion of the erection portion in the thickness direction,
At least the front end of the groove functions as the engaged portion,
When the front panel is in an upright state mounted on the housing body, the rear extension is disposed on the upper side of the groove, and the front end of the groove is disposed on the front of the convex portion. The stove according to claim 1, which is in a state. The structure in which the beam member is fixed to the housing body is configured integrally with the side wall or is fixed to the side wall directly or indirectly through another member. Have
The front panel includes a front plate portion at least partially exposed to the front side, the rear extension portion extending rearward from the upper end portion of the front plate portion, and both sides of the front plate portion. A pair of side plate portions extending rearward from the end portions,
At least a part of the frame part is disposed to face the side plate parts on both sides of the front panel on the rear side of the front panel, respectively.
One or a plurality of predetermined locking portions are formed on the rear end side of each of the side plate portions,
At each position facing each side plate portion in the frame portion, one or a plurality of predetermined locked portions are formed,
When the front panel is mounted on the structure, the locking portion of the side plate portion and the locked portion of the frame portion are locked at one or a plurality of positions on both sides of the front panel. The stove according to claim 1 or 2, wherein the structure is sandwiched between the engaging portions and the rear extension portions formed on both sides of the front panel. A second engagement portion is formed on the lower end portion of the front panel,
A second engaged portion that engages with the second engaging portion is formed at a lower end portion of the structure in which the beam member is fixed to the housing main body portion,
The front panel has the second engagement portion when the second engagement portion and the second engagement portion are engaged and the rearward extension portion is not overlapped with the upper surface portion of the installation portion. The front panel is allowed to rotate in the tilting direction or the upright direction around the engaging position of the second engaged portion, and the rearward extending portion is turned into the installation portion by rotating in the upright direction. The stove according to any one of claims 1 to 3, wherein the stove moves toward a position on an upper surface portion of the head.

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