JP6856931B2

JP6856931B2 - Gas stove

Info

Publication number: JP6856931B2
Application number: JP2017081720A
Authority: JP
Inventors: 英展中島; 伊藤　直樹; 直樹伊藤
Original assignee: 株式会社パロマ
Priority date: 2017-04-18
Filing date: 2017-04-18
Publication date: 2021-04-14
Anticipated expiration: 2037-04-18
Also published as: JP2018179438A

Description

本発明は、ガスコンロに関するものである。 The present invention relates to a gas stove.

従来技術として、魚などの被調理物に対して加熱調理を行うためのグリル庫が器内に設けられた加熱調理器が知られている。例えば、特許文献１で開示される加熱調理器は、天板の後端側の上面に設けられて排気口が形成される内枠体と、この排気口を覆うように排気口と対向する範囲に多数の通風可能な小開口を有する排気口カバーと、を備えており、グリル庫からの排気を排気経路及び排気口を介して排出する構成となっている。 As a conventional technique, there is known a heating cooker in which a grill for cooking an object to be cooked such as fish is provided in the bowl. For example, the heating cooker disclosed in Patent Document 1 has an inner frame body provided on the upper surface on the rear end side of the top plate on which an exhaust port is formed, and a range facing the exhaust port so as to cover the exhaust port. It is equipped with an exhaust port cover having a large number of small openings that allow ventilation, and is configured to exhaust the exhaust gas from the grill storage through the exhaust path and the exhaust port.

特開２０１５−２０３５３２号公報Japanese Unexamined Patent Publication No. 2015-203532

特許文献１で開示されるガスコンロは、天板の後端部中央側において、天板の平坦面から隆起した形状で枠状部が設けられ、この枠状部の内縁部が排気口となっている。そして、このように隆起した枠状部の上面部に載置するように排気ガード（排気口カバー）を取り付ける構成となっている。しかし、この構成では、天板の平坦面と排気ガード（排気口カバー）との間から隆起した枠状部が見えてしまう。この枠状部の露出領域が大きくなると、枠状部の存在感が大きくなりすぎてしまい、美観を損ねる虞がある。 The gas stove disclosed in Patent Document 1 is provided with a frame-shaped portion in a shape raised from the flat surface of the top plate on the central side of the rear end portion of the top plate, and the inner edge portion of the frame-shaped portion serves as an exhaust port. There is. Then, an exhaust guard (exhaust port cover) is attached so as to be placed on the upper surface of the frame-shaped portion raised in this way. However, in this configuration, the raised frame-shaped portion can be seen from between the flat surface of the top plate and the exhaust guard (exhaust port cover). If the exposed area of the frame-shaped portion becomes large, the presence of the frame-shaped portion becomes too large, which may spoil the aesthetic appearance.

本発明は、上述した課題を解決するためになされたものであり、天板部の排気口付近に設けられた内枠体が見えすぎることに起因する美観の低下を抑制することを目的とするものである。 The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to suppress deterioration of aesthetics due to excessive visibility of the inner frame provided near the exhaust port of the top plate portion. It is a thing.

本発明の一態様であるガスコンロは、
上端側が開放した形態をなし、少なくともグリル庫及び前記グリル庫に連通した排気路を収容する筐体部と、
板状の天板本体部と、前記天板本体部の外周部に組み付けられる外枠体と、前記天板本体部に固定され且つ前記排気路で誘導された排気を排出する排気口が形成された内枠体と、を備え、前記筐体部の上端側に組み付けられて前記筐体部を閉塞する天板部と、
前記排気口から排出される排気を放出する経路となる複数の通気孔が形成され、前記排気口を覆う構成で前記天板部に載置される排気口カバーと、
を有し、
前記天板本体部に前記外枠体が組み付けられてなる板状構造部の後端側且つ幅方向中央側において幅方向一部範囲に開口部が形成され、
前記内枠体は、前記開口部の内縁部に沿って配置され、当該内枠体の前面部の一部が前記天板本体部の上面部よりも上側に突出した突出前面部として構成されており、
前記排気口カバーの前縁部は、前記内枠体の前記突出前面部を前側から覆う構成で配置される。 The gas stove, which is one aspect of the present invention, is
A housing portion having an open upper end side and accommodating at least a grill and an exhaust passage communicating with the grill.
A plate-shaped top plate main body, an outer frame body assembled to the outer peripheral portion of the top plate main body, and an exhaust port fixed to the top plate main body and exhausting the exhaust guided by the exhaust passage are formed. A top plate portion that includes an inner frame body and is assembled to the upper end side of the housing portion to close the housing portion.
A plurality of ventilation holes serving as a path for discharging the exhaust gas discharged from the exhaust port are formed, and an exhaust port cover placed on the top plate portion so as to cover the exhaust port, and an exhaust port cover.
Have,
An opening is formed in a part of the width direction on the rear end side and the center side in the width direction of the plate-like structure portion in which the outer frame body is assembled to the top plate main body portion.
The inner frame body is arranged along the inner edge portion of the opening, and a part of the front surface portion of the inner frame body is configured as a protruding front surface portion protruding upward from the upper surface portion of the top plate main body portion. Ori,
The front edge portion of the exhaust port cover is arranged so as to cover the protruding front surface portion of the inner frame body from the front side.

上記ガスコンロは、天板本体部に外枠体が組み付けられてなる板状構造部に開口部が形成され、この開口部の内縁部に沿うように天板本体部の上面部から突出した形で内枠体が取り付けられている。そして、この内枠体に排気口が形成されている。このように排気口となる内枠体が突出形態で設けられていると、排気口の位置が把握しやすくなり、排気口カバーを取り付けやすくなる。更に、排気口カバーは、前縁部が内枠体の突出前面部を前側から覆う構成で配置されるようになっているため、内枠体の前面部（突出前面部）において排気口カバーの前縁部によって隠される領域が大きくなる。よって、天板部の排気口付近に設けられた内枠体が見えすぎることに起因する美観の低下を抑制することができる。 In the gas stove, an opening is formed in a plate-shaped structure portion in which an outer frame body is assembled to the top plate main body, and the gas stove protrudes from the upper surface of the top plate main body along the inner edge of the opening. The inner frame is attached. An exhaust port is formed in this inner frame body. When the inner frame body serving as the exhaust port is provided in such a protruding form, the position of the exhaust port can be easily grasped, and the exhaust port cover can be easily attached. Further, since the exhaust port cover is arranged so that the front edge portion covers the protruding front surface portion of the inner frame body from the front side, the exhaust port cover is arranged on the front surface portion (protruding front surface portion) of the inner frame body. The area hidden by the front edge increases. Therefore, it is possible to suppress the deterioration of the aesthetic appearance due to the fact that the inner frame provided near the exhaust port of the top plate portion is too visible.

図１は、実施例１のガスコンロを例示する斜視図である。FIG. 1 is a perspective view illustrating the gas stove of the first embodiment. 図２は、実施例１のガスコンロにおいて天板部を取り外した状態を示す斜視図である。FIG. 2 is a perspective view showing a state in which the top plate portion is removed from the gas stove of the first embodiment. 図３は、実施例１のガスコンロの一部を分解して示す分解斜視図である。FIG. 3 is an exploded perspective view showing a part of the gas stove of Example 1 in an exploded manner. 図４は、実施例１のガスコンロの平面図である。FIG. 4 is a plan view of the gas stove of the first embodiment. 図５は、実施例１の天板部の平面図である。FIG. 5 is a plan view of the top plate portion of the first embodiment. 図６は、実施例１の天板部を斜め上方側から見た斜視図を部分的に拡大して示す拡大図である。FIG. 6 is an enlarged view showing a partially enlarged perspective view of the top plate portion of the first embodiment as viewed from an obliquely upper side. 図７は、実施例１の排気口カバーの斜視図である。FIG. 7 is a perspective view of the exhaust port cover of the first embodiment. 図８（Ａ）は、実施例１の排気口カバーの正面図であり、図８（Ｂ）は、実施例１の排気口カバーの底面図である。FIG. 8A is a front view of the exhaust port cover of the first embodiment, and FIG. 8B is a bottom view of the exhaust port cover of the first embodiment. 図９（Ａ）は、実施例１の排気口カバーの背面図であり、図９（Ｂ）は、実施例１の排気口カバーの右側面図である。9 (A) is a rear view of the exhaust port cover of the first embodiment, and FIG. 9 (B) is a right side view of the exhaust port cover of the first embodiment. 図１０は、実施例１の天板部に排気口カバーが載置された状態を示す斜視図である。FIG. 10 is a perspective view showing a state in which the exhaust port cover is placed on the top plate portion of the first embodiment. 図１１（Ａ）は、図４のＡ−Ａ断面の上方側の一部を概略的に示す断面概略図であり、図１１（Ｂ）は、図４のＢ−Ｂ断面の上方側の一部を概略的に示す断面概略図である。11 (A) is a schematic cross-sectional view schematically showing a part of the upper side of the AA cross section of FIG. 4, and FIG. 11 (B) is one on the upper side of the BB cross section of FIG. It is sectional drawing which shows the part schematicly. 図１２（Ａ）は、図１１（Ａ）の断面概略図の右側を部分的に拡大して示す拡大図であり、図１２（Ｂ）は、図１１（Ａ）の断面概略図の左側を部分的に拡大して示す拡大図である。12 (A) is an enlarged view showing a partially enlarged view of the right side of the schematic cross-sectional view of FIG. 11 (A), and FIG. 12 (B) shows the left side of the schematic cross-sectional view of FIG. 11 (A). It is an enlarged view which shows by partially enlarging. 図１３は、図４のＣ−Ｃ断面の上方側の一部を概略的に示す断面概略図である。FIG. 13 is a schematic cross-sectional view schematically showing a part of the upper side of the CC cross section of FIG.

本発明の望ましい例を以下に示す。本発明は、以下の例に限定されない。 A desirable example of the present invention is shown below. The present invention is not limited to the following examples.

排気口カバーは、内枠体を上方側から覆う上方側被覆部と、上方側被覆部の前端部から下方側に垂れ下がるとともに当該排気口カバーの前縁部として構成される垂下部とを備え、少なくとも上方側被覆部に複数の通気孔が形成されてもよい。垂下部が突出前面部を前側から覆う構成で配置されてもよい。 The exhaust port cover includes an upper covering portion that covers the inner frame from the upper side, and a hanging portion that hangs downward from the front end portion of the upper covering portion and is configured as a front edge portion of the exhaust port cover. A plurality of ventilation holes may be formed at least in the upper covering portion. The hanging portion may be arranged so as to cover the protruding front surface portion from the front side.

このように、排気口カバーに設けられた上方側被覆部が内枠体を上方側から覆い、且つ垂下部が突出前面部を前側から覆うように構成されていると、ユーザがガスコンロを前側且つ上方側から見たときに、内枠体の突出前面部がユーザの目に入りにくくなる。つまり、ガスコンロを前側且つ上方側から見るような通常の使用状態において内枠体が見えにくくなり、内枠体が見えすぎることに起因する美観の低下を効果的に抑えることができる。一方で、上方側被覆部に複数の通気孔が形成されているため、内枠体を隠しつつ排気口から排出される排気をガスコンロ外部に良好に排出することができる。 In this way, when the upper covering portion provided on the exhaust port cover covers the inner frame from the upper side and the hanging portion covers the protruding front portion from the front side, the user can cover the gas stove from the front side and the gas stove. When viewed from above, the protruding front surface of the inner frame is less likely to be seen by the user. That is, in a normal use state where the gas stove is viewed from the front side and the upper side, the inner frame body becomes difficult to see, and the deterioration of the aesthetic appearance due to the inner frame body being too visible can be effectively suppressed. On the other hand, since a plurality of ventilation holes are formed in the upper covering portion, the exhaust gas discharged from the exhaust port can be satisfactorily discharged to the outside of the gas stove while hiding the inner frame body.

垂下部の下端部は、天板本体部の上面部に接触した状態で支持されてもよい。 The lower end of the hanging portion may be supported in contact with the upper surface of the top plate main body.

このように、垂下部の下端部が天板本体部の上面部に接触した状態で支持されていると、垂下部と天板本体部の間の隙間がより小さくなり、この隙間を介して内枠体が見えすぎてしまうような事態が生じにくくなる。更に、垂下部の下端部が天板本体部の上面部に接触しているため、天板部上での排気口カバーの支持構造、特に、排気口カバー前端側における支持構造が簡易且つ安定化した支持構造となる。 In this way, when the lower end of the hanging portion is supported in contact with the upper surface portion of the top plate main body portion, the gap between the hanging portion and the top plate main body portion becomes smaller, and the inside through this gap becomes smaller. It is less likely that the frame will be too visible. Further, since the lower end of the hanging portion is in contact with the upper surface of the top plate main body, the support structure of the exhaust port cover on the top plate, particularly the support structure on the front end side of the exhaust port cover is simplified and stabilized. It becomes a support structure.

排気口カバーは、上方側被覆部の後端部から下方側に延び且つ内枠体の後端側の部分又は外枠体に接触した状態で支持される後縁部を備えてもよい。 The exhaust port cover may include a trailing edge portion that extends downward from the rear end portion of the upper covering portion and is supported in contact with the rear end side portion of the inner frame body or the outer frame body.

このように、上方側被覆部の後端部から下方側に延びるように後縁部が構成され、この後縁部が内枠体の後端側の部分又は外枠体に接触した状態で支持されているため、天板部上での排気口カバーの支持構造、特に、排気口カバー後端側における支持構造が簡易且つ安定化した支持構造となる。 In this way, the trailing edge portion is configured so as to extend downward from the rear end portion of the upper covering portion, and the trailing edge portion is supported in contact with the rear end side portion of the inner frame body or the outer frame body. Therefore, the support structure of the exhaust port cover on the top plate portion, particularly the support structure on the rear end side of the exhaust port cover, becomes a simple and stable support structure.

排気口カバーの幅方向両側には、下方側に延びる一対の下方側延出部が形成され、内枠体の幅方向両側には、一対の下方側延出部がそれぞれ挿し込まれる一対の孔部がそれぞれ形成されてもよい。 A pair of downward extending portions extending downward are formed on both sides of the exhaust port cover in the width direction, and a pair of holes into which a pair of downward extending portions are inserted on both sides of the inner frame in the width direction. Each portion may be formed.

このように、下方側に延びる一対の下方側延出部が排気口カバーの幅方向両側に形成され、これらが内枠体の幅方向両側に形成された一対の孔部にそれぞれ挿し込まれるようになっているため、排気口カバーが内枠体に対して前後方向にも幅方向にも位置ずれしにくくなり、排気口カバーがより一層安定的に設置されることになる。 In this way, a pair of downward extending portions extending downward are formed on both sides of the exhaust port cover in the width direction, and these are inserted into the pair of holes formed on both sides of the inner frame in the width direction. Therefore, the exhaust port cover is less likely to be displaced in the front-rear direction and the width direction with respect to the inner frame body, and the exhaust port cover is installed more stably.

排気口カバーには、当該排気口カバーの上面部の幅方向両端部から下方に折れ曲がる一対の側壁部が形成されていてもよい。下方側延出部は、側壁部から排気口カバーの幅方向中央側に延びる載置部と、載置部から下方に延びる挿入部とを有してもよい。一対の載置部は、内枠体の幅方向両側の上面部にそれぞれ載置され、一対の挿入部は、内枠体の一対の孔部にそれぞれ挿し込まれてもよい。 The exhaust port cover may be formed with a pair of side wall portions that bend downward from both ends in the width direction of the upper surface portion of the exhaust port cover. The lower extending portion may have a mounting portion extending from the side wall portion to the center side in the width direction of the exhaust port cover, and an insertion portion extending downward from the mounting portion. The pair of mounting portions may be mounted on the upper surface portions on both sides of the inner frame body in the width direction, and the pair of insertion portions may be inserted into the pair of holes of the inner frame body.

このように、排気口カバーに形成された一対の下方側延出部は、排気口カバーに設けられた一対の側壁部から幅方向中央側に延びるように載置部が形成され、これら一対の載置部が、内枠体の幅方向両側の上面部にそれぞれ載置されるようになっている。ゆえに、排気口カバーは、内枠体に対して位置ずれしにくい構造であって、尚且つ、左右両側の支持構造が簡易且つ安定化した支持構造となる。 In this way, the pair of downward extending portions formed on the exhaust port cover are formed with mounting portions extending from the pair of side wall portions provided on the exhaust port cover toward the center in the width direction, and the pair of these extending portions. The mounting portions are mounted on the upper surface portions on both sides of the inner frame in the width direction. Therefore, the exhaust port cover has a structure that is less likely to be displaced with respect to the inner frame body, and the support structures on both the left and right sides are simple and stable.

＜実施例１＞
以下、本発明を具現化した実施例１について、図面を参照して説明する。
（ガスコンロの基本構成）
図１等を参照し、ガスコンロ１の基本構成を説明する。
図１等で示すガスコンロ１は、テーブルガスコンロとして構成され、天板部３０と装置本体１Ａを備え、装置本体１Ａの上端部に天板部３０が固定された構成をなす。図２は、装置本体１Ａから天板部３０を取り外した状態の外観を示すものである。 <Example 1>
Hereinafter, Example 1 embodying the present invention will be described with reference to the drawings.
(Basic configuration of gas stove)
The basic configuration of the gas stove 1 will be described with reference to FIG. 1 and the like.
The gas stove 1 shown in FIG. 1 and the like is configured as a table gas stove, includes a top plate portion 30 and an apparatus main body 1A, and has a configuration in which the top plate portion 30 is fixed to the upper end portion of the apparatus main body 1A. FIG. 2 shows an appearance in a state where the top plate portion 30 is removed from the apparatus main body 1A.

本明細書では、ガスコンロ１が平坦な載置面に載置されたときの載置面と直交する方向が上下方向である。また、上下方向と直交する方向のうち側壁部４Ａ、４Ｂが向かい合う方向が左右方向であり、上下方向及び左右方向と直交する方向が前後方向である。ガスコンロ１では、図４のように平面視したときの長手方向が左右方向となっており、短手方向が前後方向となっている。 In the present specification, the direction orthogonal to the mounting surface when the gas stove 1 is mounted on a flat mounting surface is the vertical direction. Further, among the directions orthogonal to the vertical direction, the directions in which the side wall portions 4A and 4B face each other are the horizontal direction, and the directions orthogonal to the vertical direction and the horizontal direction are the front-rear direction. In the gas stove 1, the longitudinal direction is the left-right direction when viewed in a plane as shown in FIG. 4, and the lateral direction is the front-rear direction.

装置本体１Ａは、図２のような構成をなし、ガスコンロ１から天板部３０を取り外した残りの部分を指す。装置本体１Ａは、外殻を構成する筐体部２、梁部材２０、右側バーナ１４、左側バーナ１５、ガス供給装置１６、ガス供給装置１７、グリル庫１２、排気路１３などを備える。 The apparatus main body 1A has the configuration as shown in FIG. 2, and refers to the remaining portion from which the top plate portion 30 is removed from the gas stove 1. The apparatus main body 1A includes a housing portion 2 constituting an outer shell, a beam member 20, a right burner 14, a left burner 15, a gas supply device 16, a gas supply device 17, a grill storage 12, an exhaust passage 13, and the like.

筐体部２は、例えば金属材料によって構成され、上端部が開口する略直方体状に構成されている。筐体部２は、ガスコンロ１の外殻をなすとともにガスバーナ（右側バーナ１４、左側バーナ１５等）などを収容するケースとして機能する部分である。筐体部２は、主に、筐体本体部４、梁部材２０、前パネル５などを備えた構成をなし、上端側が開放した箱状形態をなす。 The housing portion 2 is made of, for example, a metal material, and has a substantially rectangular parallelepiped shape in which the upper end portion opens. The housing portion 2 forms the outer shell of the gas stove 1 and functions as a case for accommodating a gas burner (right side burner 14, left side burner 15, etc.). The housing portion 2 mainly includes a housing main body portion 4, a beam member 20, a front panel 5, and the like, and has a box-like shape in which the upper end side is open.

図２のように、筐体本体部４は、ガスコンロ１の左右両側に配置される一対の側壁部４Ａ，４Ｂと、後端側に配置される後壁部４Ｃと、下面側に配置される底壁部（図示略）とを備える。側壁部４Ａ，４Ｂ、後壁部４Ｃ、底壁部は互いに連結されており、筐体本体部４は、上端側及び前端側が開放した箱状形態をなす。筐体本体部４の一対の側壁部４Ａ，４Ｂの間には、ガスバーナ（右側バーナ１４、左側バーナ１５等）、グリル庫１２、排気路１３などの各種部品が収容される。 As shown in FIG. 2, the housing main body 4 is arranged on the lower surface side with a pair of side wall portions 4A and 4B arranged on the left and right sides of the gas stove 1, a rear wall portion 4C arranged on the rear end side, and a rear wall portion 4C arranged on the rear end side. It is provided with a bottom wall portion (not shown). The side wall portions 4A and 4B, the rear wall portion 4C, and the bottom wall portion are connected to each other, and the housing main body portion 4 has a box-like shape in which the upper end side and the front end side are open. Various parts such as a gas burner (right side burner 14, left side burner 15, etc.), a grill storage 12, and an exhaust passage 13 are housed between the pair of side wall portions 4A and 4B of the housing main body portion 4.

図３のように、梁部材２０は、筐体本体部４の内部に配置され、筐体本体部４内の前側の位置において左右方向に延びた形態で架設される架設部２２を備える。架設部２２の両端部は、筐体本体部４を構成する側壁部４Ａ，４Ｂのそれぞれにおける上側且つ前側の端部に連結されており、側壁部４Ａ，４Ｂを連結するフレームとして機能する。 As shown in FIG. 3, the beam member 20 includes an erection portion 22 that is arranged inside the housing main body portion 4 and is erected in a form extending in the left-right direction at a position on the front side in the housing main body portion 4. Both ends of the erection portion 22 are connected to the upper and front end portions of the side wall portions 4A and 4B constituting the housing main body portion 4, respectively, and function as a frame for connecting the side wall portions 4A and 4B.

図１、図２のように、前パネル５は、ガスコンロ１の前面部として機能する部分である。図２のように、前パネル５は、上述した筐体本体部４及び梁部材２０に対して前側から装着される。図２の例では、筐体本体部４の左右両側に前パネル５がそれぞれ装着され、２つの前パネル５の間には、グリル庫１２のグリル扉１２Ａが開閉可能に装着されている。 As shown in FIGS. 1 and 2, the front panel 5 is a portion that functions as a front portion of the gas stove 1. As shown in FIG. 2, the front panel 5 is attached to the housing body 4 and the beam member 20 described above from the front side. In the example of FIG. 2, front panels 5 are mounted on the left and right sides of the housing main body 4, respectively, and the grill door 12A of the grill storage 12 is mounted openable and closable between the two front panels 5.

図１、図３のように、天板部３０は、ガスコンロ１の上面部として機能する部分である。図３のように、天板部３０は、板状に構成された天板本体部３１と、天板本体部３１の周縁部に組み付けられる外枠体５０と、天板本体部３１に外枠体５０が組み付けられてなる板状構造部３５に形成された開口部（図示略）に取り付けられる内枠体４０と、を備え、全体として板状の形態をなす。天板部３０は、筐体部２の上端部に対して当該上端部の開口を閉塞する形態で固定される。 As shown in FIGS. 1 and 3, the top plate portion 30 is a portion that functions as an upper surface portion of the gas stove 1. As shown in FIG. 3, the top plate portion 30 includes a top plate main body 31 configured in a plate shape, an outer frame 50 assembled to the peripheral edge of the top plate main body 31, and an outer frame attached to the top plate main body 31. It includes an inner frame body 40 attached to an opening (not shown) formed in a plate-shaped structure portion 35 to which the body 50 is assembled, and forms a plate-like shape as a whole. The top plate portion 30 is fixed to the upper end portion of the housing portion 2 in a form that closes the opening of the upper end portion.

図２のように、グリル庫１２は、装置本体１Ａの左右方向中央部付近に設置されるとともに、前後左右上下が囲まれた箱状形態をなす。排気路１３は、装置本体１Ａの上部後端側においてグリル庫１２内の空間から連通する構成をなす。排気路１３は、グリル庫１２内の排気を行うための経路であり、グリル庫１２で生じた排気を天板部３０に形成された排気口４０Ａに誘導するように機能する。排気路１３の端部には開口部１３Ａが形成されている。開口部１３Ａは、図３のように排気路１３の上部後端側において上方側に開放した形態をなし、天板部３０の排気口４０Ａの下側に位置している。排気口カバー８０は、排気口４０Ａを覆う構成で配置されている。排気口カバー８０は、天板部３０上に載置される形で着脱可能に設置されている。排気口カバー８０は、複数の通気孔８０Ａを備え、通気孔８０Ａを介して排気口４０Ａから排出される排気を外部（ガスコンロ１の上方側）に放出するとともに、グリル庫１２の内部からの炎のあふれを遮断するように機能する。 As shown in FIG. 2, the grill storage 12 is installed near the central portion in the left-right direction of the apparatus main body 1A, and has a box-like shape in which the front, back, left, right, top and bottom are surrounded. The exhaust passage 13 is configured to communicate with the space inside the grill storage 12 on the upper rear end side of the apparatus main body 1A. The exhaust passage 13 is a path for exhausting the inside of the grill storage 12, and functions to guide the exhaust generated in the grill storage 12 to the exhaust port 40A formed in the top plate portion 30. An opening 13A is formed at the end of the exhaust passage 13. As shown in FIG. 3, the opening 13A has a form of opening upward on the upper rear end side of the exhaust passage 13, and is located below the exhaust port 40A of the top plate portion 30. The exhaust port cover 80 is arranged so as to cover the exhaust port 40A. The exhaust port cover 80 is detachably installed so as to be placed on the top plate portion 30. The exhaust port cover 80 is provided with a plurality of ventilation holes 80A, and exhaust gas discharged from the exhaust port 40A through the ventilation holes 80A is discharged to the outside (upper side of the gas stove 1), and a flame from the inside of the grill storage 12 is emitted. It works to block the overflow of.

図１のように、グリル庫１２のグリル扉１２Ａは、上述した２つの前パネル５の間に設けられており、これら前パネル５とともに、装置本体１Ａの前面部を構成する。グリル扉１２Ａは、装置本体１Ａの前面部の幅方向（左右方向）略中央付近に設けられている。グリル扉１２Ａは、グリル庫１２の前方側に引き出し可能とされており、使用者はグリル扉１２Ａに設けられた取っ手を掴みつつグリル扉１２Ａを前方に引き出すことにより、グリル庫１２内に収納された受け皿及び焼き網等を一体的に外部に取り出すことができる。 As shown in FIG. 1, the grill door 12A of the grill storage 12 is provided between the two front panels 5 described above, and together with these front panels 5, constitutes a front portion of the apparatus main body 1A. The grill door 12A is provided near the center of the front surface of the apparatus main body 1A in the width direction (left-right direction). The grill door 12A can be pulled out to the front side of the grill storage 12, and the user can pull the grill door 12A forward while grasping the handle provided on the grill door 12A, so that the grill door 12A is stored in the grill storage 12. The saucer, grill, etc. can be taken out integrally.

図２のように、筐体部２内には、右側バーナ１４、左側バーナ１５、グリルバーナ（図示略）が収容されている。図１、図３のように、天板本体部３１の左右両側には、円形状の一対の開口部３２，３３が形成され、これら開口部３２，３３にそれぞれ挿入される形態で右側バーナ１４及び左側バーナ１５が天板部３０の上方側に向けて突出して配置されている。右側バーナ１４及び左側バーナ１５の各周囲には、五徳１８，１９が夫々設置されている。ガスコンロ１の使用時には、五徳１８，１９の各上部にフライパン、鍋等の調理容器（図示略）が載置される。 As shown in FIG. 2, a right side burner 14, a left side burner 15, and a grill burner (not shown) are housed in the housing portion 2. As shown in FIGS. 1 and 3, a pair of circular openings 32 and 33 are formed on both the left and right sides of the top plate main body 31, and the right burner 14 is inserted into these openings 32 and 33, respectively. And the left side burner 15 is arranged so as to project toward the upper side of the top plate portion 30. The trivets 18 and 19 are installed around each of the right burner 14 and the left burner 15. When the gas stove 1 is used, cooking containers (not shown) such as frying pans and pots are placed on the upper parts of the trivets 18 and 19.

ガス供給装置１６は、右側バーナ１４の点火消火を行うと共に、右側バーナ１４にガスを供給する為の装置である。ガス供給装置１７は、左側バーナ１５の点火消火を行うと共に、左側バーナ１５にガスを供給する為の装置である。 The gas supply device 16 is a device for igniting and extinguishing the right burner 14 and supplying gas to the right burner 14. The gas supply device 17 is a device for igniting and extinguishing the left burner 15 and supplying gas to the left burner 15.

ガス供給装置１６、１７はガス量調整装置１６Ａ，１７Ａをそれぞれ備える。グリルバーナ（図示略）へのガス供給経路にもガス量調整装置（詳細な図示は省略）が設けられている。ガス量調整装置１６Ａは、装置本体１Ａの前方側に延びる操作レバー１６Ｂを備え、操作レバー１６Ｂの左右方向の変位に応じて右側バーナ１４へのガス供給量を調整するように動作する。ガス量調整装置１７Ａは、装置本体１Ａの前方側に延びる操作レバー１７Ｂを備え、操作レバー１７Ｂの左右方向の変位に応じて左側バーナ１５へのガス供給量を調整するように動作する。グリルバーナに対応するガス量調整装置は、装置本体１Ａの前方側に延びる操作レバー１８Ｂを備え、操作レバー１８Ｂの左右方向の変位に応じてグリルバーナへのガス供給量を調整するように動作する。点火スイッチ２６は右側バーナ１４の点火又は消火を行うための操作部であり、グリル扉１２Ａの右隣りに配置されている。点火スイッチ２８はグリル庫１２内に設けられたグリルバーナ（図示略）の点火又は消火を行うための操作部であり、点火スイッチ２６の右隣りに配置されている。点火スイッチ２７は左側バーナ１５の点火又は消火を行うための操作部であり、グリル扉１２Ａの左隣りに配置されている。 The gas supply devices 16 and 17 include gas amount adjusting devices 16A and 17A, respectively. A gas amount adjusting device (detailed illustration is omitted) is also provided in the gas supply path to the grill burner (not shown). The gas amount adjusting device 16A includes an operating lever 16B extending to the front side of the apparatus main body 1A, and operates so as to adjust the gas supply amount to the right burner 14 according to the displacement of the operating lever 16B in the left-right direction. The gas amount adjusting device 17A includes an operating lever 17B extending to the front side of the apparatus main body 1A, and operates so as to adjust the gas supply amount to the left burner 15 according to the displacement of the operating lever 17B in the left-right direction. The gas amount adjusting device corresponding to the grill burner includes an operating lever 18B extending to the front side of the apparatus main body 1A, and operates so as to adjust the gas supply amount to the grill burner according to the displacement of the operating lever 18B in the left-right direction. The ignition switch 26 is an operation unit for igniting or extinguishing the right burner 14, and is arranged on the right side of the grill door 12A. The ignition switch 28 is an operation unit for igniting or extinguishing a grill burner (not shown) provided in the grill storage 12, and is arranged to the right of the ignition switch 26. The ignition switch 27 is an operation unit for igniting or extinguishing the left burner 15, and is arranged on the left side of the grill door 12A.

（天板部の詳細構造）
天板部３０の詳細構造について説明する。
図５のように、天板本体部３１は、角が丸みを帯びた平面視長方形状且つ板状に形成され、左右両側に形成された円形状の一対の開口部３２，３３の周囲には、カバーリングが載置される。天板本体部３１の後端側且つ中央側には、前方側の両角が丸みを帯びた平面視長方形状に切り欠かれた切欠部（図１２、図１３参照）が形成されている。 (Detailed structure of the top plate)
The detailed structure of the top plate portion 30 will be described.
As shown in FIG. 5, the top plate main body 31 is formed in a rectangular shape and a plate shape in a plan view with rounded corners, and is formed around a pair of circular openings 32 and 33 formed on both the left and right sides. , The covering is placed. On the rear end side and the center side of the top plate main body portion 31, a notch portion (see FIGS. 12 and 13) is formed in which both corners on the front side are rounded in a rectangular shape in a plan view.

外枠体５０は、角が丸みを帯びた略四角リング状に形成され、天板本体部３１における切欠部３４を除く外周部の全体を覆う構成となっている。天板本体部３１の切欠部３４と、外枠体５０において後端側で幅方向（左右方向）に延びる後端側枠部５２とによって平面視略長方形状の開口部３５Ａ（図１２、図１３参照）が構成されている。開口部３５Ａは、板状構造部３５の後端側且つ幅方向中央側において幅方向一部範囲に形成されている。 The outer frame body 50 is formed in a substantially square ring shape with rounded corners, and is configured to cover the entire outer peripheral portion of the top plate main body 31 except for the notch 34. A substantially rectangular opening 35A in a plan view is formed by the notch 34 of the top plate main body 31 and the rear end side frame portion 52 extending in the width direction (left-right direction) on the rear end side of the outer frame body 50 (FIGS. 12, FIG. 13) is configured. The opening 35A is formed in a partial range in the width direction on the rear end side and the center side in the width direction of the plate-shaped structure portion 35.

図５、図６のように、内枠体４０は、天板本体部３１の後端側且つ幅方向（左右方向）中央側において幅方向一部範囲において固定され、排気路１３で誘導された排気を排出する排気口４０Ａが形成されている。内枠体４０は、排気口４０Ａが形成されるとともに開口部３５Ａの内縁部に沿って配置される環状枠部４１と、環状枠部４１の後端部分から後方側且つ下方側に延びる延出部４５（図１３参照）と、を備えている。図１３のように、環状枠部４１は、幅方向に沿って延び、外枠体５０の後端側枠部５２に対して前側から当接する後端側の部分（後端部４１Ｇ）を備えている。図１３のように、延出部４５と後端側枠部５２とが、例えば螺子として構成される連結部材６１によって互いに連結され且つ連結部材６１によって幅方向の位置合わせがされている。 As shown in FIGS. 5 and 6, the inner frame 40 was fixed in a part of the width direction on the rear end side and the center side in the width direction (left-right direction) of the top plate main body 31, and was guided by the exhaust passage 13. An exhaust port 40A for exhausting exhaust gas is formed. The inner frame body 40 has an annular frame portion 41 formed along the inner edge portion of the opening 35A as well as an exhaust port 40A, and an extension extending rearward and downward from the rear end portion of the annular frame portion 41. A unit 45 (see FIG. 13) is provided. As shown in FIG. 13, the annular frame portion 41 includes a rear end side portion (rear end portion 41G) that extends along the width direction and comes into contact with the rear end side frame portion 52 of the outer frame body 50 from the front side. ing. As shown in FIG. 13, the extending portion 45 and the rear end side frame portion 52 are connected to each other by, for example, a connecting member 61 configured as a screw, and are aligned in the width direction by the connecting member 61.

図６のように、環状枠部４１は、略四角リング状に形成され、上壁部４１Ａ、外壁部４１Ｂ、上側内壁部４１Ｃ、底壁部４１Ｄ、下側内壁部４１Ｅ、鍔部４１Ｆ（図１３参照）を備えている。上壁部４１Ａは、前方側の両角が丸みを帯びた平面視四角リング状に形成されている。外壁部４１Ｂは、上壁部４１Ａと略直交するように上壁部４１Ａの外周側端部から下方側に延出し、略四角リング状に形成されている。上側内壁部４１Ｃは、上壁部４１Ａの内周側端部から下方側に延出し、略四角リング状に形成され、上壁部４１Ａと角が生じないように滑らかに連なっている。底壁部４１Ｄは、上側内壁部４１Ｃの下方側端部から内側に延びるように略四角リング状に形成され、上側内壁部４１Ｃと角が生じないように滑らかに連なっている。底壁部４１Ｄの幅方向両側において、上下方向に貫通する平面視略長方形状の一対の孔部４４Ａ，４４Ｂが形成されている。下側内壁部４１Ｅは、底壁部４１Ｄの内周側端部から下方側に延びるように略四角リング状に形成され、底壁部４１Ｄと角が生じないように滑らかに連なっている。鍔部４１Ｆは、下側内壁部４１Ｅの下方側端部から外側に延びるように略四角リング状に形成され、下側内壁部４１Ｅと角が生じないように滑らかに連なっている。 As shown in FIG. 6, the annular frame portion 41 is formed in a substantially square ring shape, and the upper wall portion 41A, the outer wall portion 41B, the upper inner wall portion 41C, the bottom wall portion 41D, the lower inner wall portion 41E, and the flange portion 41F (FIG. 6). 13). The upper wall portion 41A is formed in a plan view square ring shape in which both front corners are rounded. The outer wall portion 41B extends downward from the outer peripheral side end portion of the upper wall portion 41A so as to be substantially orthogonal to the upper wall portion 41A, and is formed in a substantially square ring shape. The upper inner wall portion 41C extends downward from the inner peripheral side end portion of the upper wall portion 41A, is formed in a substantially square ring shape, and is smoothly connected to the upper wall portion 41A so as not to form a corner. The bottom wall portion 41D is formed in a substantially square ring shape so as to extend inward from the lower end portion of the upper inner wall portion 41C, and is smoothly connected to the upper inner wall portion 41C so as not to form a corner. On both sides of the bottom wall portion 41D in the width direction, a pair of holes 44A and 44B having a substantially rectangular shape in a plan view are formed so as to penetrate in the vertical direction. The lower inner wall portion 41E is formed in a substantially square ring shape so as to extend downward from the inner peripheral side end portion of the bottom wall portion 41D, and is smoothly connected to the bottom wall portion 41D so as not to form a corner. The collar portion 41F is formed in a substantially square ring shape so as to extend outward from the lower end portion of the lower inner wall portion 41E, and is smoothly connected to the lower inner wall portion 41E so as not to form a corner.

排気口４０Ａは、下側内壁部４１Ｅの内側部分によって構成され、角が丸みを帯びた平面視長方形状の開口部となっている。図１２、図１３のように、環状枠部４１は、内枠体４０と板状構造部３５とを接着する接着媒体７１が貯留する貯留部４３を備えている。貯留部４３は、下方側に開放した溝状に形成されている。貯留部４３は、上壁部４１Ａ、外壁部４１Ｂ、上側内壁部４１Ｃによって構成されており、これらによって囲まれるように接着媒体７１を貯留させる。後端部４１Ｇは、上壁部４１Ａ、外壁部４１Ｂ、上側内壁部４１Ｃ、底壁部４１Ｄ、下側内壁部４１Ｅ、鍔部４１Ｆの各後端側の部分によって構成される。 The exhaust port 40A is formed by an inner portion of the lower inner wall portion 41E, and has a rectangular opening in a plan view with rounded corners. As shown in FIGS. 12 and 13, the annular frame portion 41 includes a storage portion 43 in which the adhesive medium 71 for adhering the inner frame body 40 and the plate-shaped structure portion 35 is stored. The storage portion 43 is formed in a groove shape that opens downward. The storage portion 43 is composed of an upper wall portion 41A, an outer wall portion 41B, and an upper inner wall portion 41C, and stores the adhesive medium 71 so as to be surrounded by these. The rear end portion 41G is composed of an upper wall portion 41A, an outer wall portion 41B, an upper inner wall portion 41C, a bottom wall portion 41D, a lower inner wall portion 41E, and a flange portion 41F on each rear end side portion.

図１１（Ｂ）、図１３のように、内枠体４０の前面部４２は、外壁部４１Ｂ、上側内壁部４１Ｃ、底壁部４１Ｄ、下側内壁部４１Ｅの各々の前面部、鍔部４１Ｆの前端部によって構成されている。外壁部４１Ｂは、天板本体部３１の上面部３１Ａよりも上側に突出した突出前面部４２Ａとして構成されている。内枠体４０の上壁部４１Ａ、上側内壁部４１Ｃは、天板本体部３１の上面部３１Ａよりも上側に突出している。 As shown in FIGS. 11B and 13, the front surface portion 42 of the inner frame body 40 is the front surface portion and the flange portion 41F of the outer wall portion 41B, the upper inner wall portion 41C, the bottom wall portion 41D, and the lower inner wall portion 41E, respectively. It is composed of the front end of. The outer wall portion 41B is configured as a protruding front surface portion 42A protruding upward from the upper surface portion 31A of the top plate main body portion 31. The upper wall portion 41A and the upper inner wall portion 41C of the inner frame body 40 project upward from the upper surface portion 31A of the top plate main body portion 31.

図１１〜図１３のように、貯留部４３は、開口部３５Ａの内縁部上に載置され、開口部３５Ａの内縁部の上面側に開放し、開口部３５Ａの内縁部の上面との間に接着媒体７１を貯留する。開口部３５Ａの内縁部と貯留部４３の間には、パッキン３６が設けられている。図１１〜図１３のように、環状枠部４１は、開口部３５Ａの内縁部と貯留部４３の間に貯留された接着媒体７１を介して天板本体部３１に接着される。内枠体４０の外壁部４１Ｂは、前方側及び左右両側の下端部が天板本体部３１の上面部３１Ａに接触した状態で支持される。 As shown in FIGS. 11 to 13, the storage portion 43 is placed on the inner edge portion of the opening 35A, opens to the upper surface side of the inner edge portion of the opening 35A, and is between the upper surface of the inner edge portion of the opening 35A. The adhesive medium 71 is stored in the. A packing 36 is provided between the inner edge of the opening 35A and the storage portion 43. As shown in FIGS. 11 to 13, the annular frame portion 41 is adhered to the top plate main body portion 31 via the adhesive medium 71 stored between the inner edge portion of the opening 35A and the storage portion 43. The outer wall portion 41B of the inner frame body 40 is supported in a state where the lower ends on the front side and both left and right sides are in contact with the upper surface portion 31A of the top plate main body portion 31.

（排気口カバーの詳細構造）
排気口カバー８０の詳細構造について説明する。
図７〜図９のように、排気口カバー８０は、上方側被覆部８１、垂下部８２、後縁部８３、側壁部８４，８５を備えている。上方側被覆部８１は、内枠体４０を上方側から覆う部分であり、角が丸みを帯びた平面視長方形の板状に形成されている。上方側被覆部８１には、板面上の中央部分において板厚方向に貫通する複数の通気孔８０Ａが形成されている。複数の通気孔８０Ａは、上方側被覆部８１が網目状となるように形成され、それぞれ上方側被覆部８１の長手方向に沿って延びる平面視六角形状である。 (Detailed structure of exhaust port cover)
The detailed structure of the exhaust port cover 80 will be described.
As shown in FIGS. 7 to 9, the exhaust port cover 80 includes an upper covering portion 81, a hanging portion 82, a trailing edge portion 83, and side wall portions 84 and 85. The upper side covering portion 81 is a portion that covers the inner frame body 40 from the upper side, and is formed in the shape of a rectangular plate with rounded corners in a plan view. A plurality of ventilation holes 80A penetrating in the plate thickness direction are formed in the upper covering portion 81 at the central portion on the plate surface. The plurality of ventilation holes 80A are formed so that the upper covering portion 81 has a mesh shape, and each has a hexagonal shape in a plan view extending along the longitudinal direction of the upper covering portion 81.

垂下部８２は、排気口カバー８０の前縁部として構成され、上方側被覆部８１の前端部から下方側に垂れ下がるように、長手板状に形成されている。垂下部８２は、上方側被覆部８１と角が生じないように滑らかに連なっている。垂下部８２の幅方向（左右方向）中央部分には、下方側に突出する突出部８２Ａが形成されている。突出部８２Ａは、弓形に丸みを帯びた形状となっている。図８（Ａ）のように、垂下部８２の幅方向両端部には、それぞれ略台形状に切り欠かれた切欠部８２Ｂが形成されている。 The hanging portion 82 is configured as a front edge portion of the exhaust port cover 80, and is formed in a longitudinal plate shape so as to hang downward from the front end portion of the upper covering portion 81. The hanging portion 82 is smoothly connected to the upper covering portion 81 so as not to form a corner. A protruding portion 82A protruding downward is formed in the central portion of the hanging portion 82 in the width direction (left-right direction). The protruding portion 82A has a rounded shape in an arch shape. As shown in FIG. 8A, notches 82B notched in a substantially trapezoidal shape are formed at both ends of the hanging portion 82 in the width direction.

後縁部８３は、上方側被覆部８１の後端部から下方側に垂れ下がるように、長手板状に形成されている。後縁部８３は、上方側被覆部８１と角が生じないように滑らかに連なっている。後縁部８３の下端部における幅方向両端部には、それぞれ下方側に突出する突出部８３Ａが形成されている。突出部８３Ａは、弓形に丸みを帯びた形状となっている。後縁部８３の下端部における一対の突出部８３Ａ，８３Ａの間には、前方側に延びる一対の延出部８３Ｂ，８３Ｂが形成されている。 The trailing edge portion 83 is formed in the shape of a longitudinal plate so as to hang downward from the rear end portion of the upper covering portion 81. The trailing edge portion 83 is smoothly connected to the upper covering portion 81 so as not to form a corner. Protruding portions 83A projecting downward are formed at both end portions in the width direction at the lower end portion of the trailing edge portion 83. The protruding portion 83A has an arch-shaped rounded shape. A pair of extending portions 83B and 83B extending forward are formed between the pair of protruding portions 83A and 83A at the lower end portion of the trailing edge portion 83.

側壁部８４は、上方側被覆部８１の右端部から下方に折れ曲がるように長手板状に形成されている。側壁部８４は、上方側被覆部８１と角が生じないように滑らかに連なっている。側壁部８４の下端部における前後方向中央側には、下方側に延びる長手板状の下方側延出部８６が形成されている。下方側延出部８６は、内枠体４０の幅方向右側の上面部に載置される載置部８６Ａと、内枠体４０の孔部４４Ａに挿し込まれる挿入部８６Ｂと、を備えている。載置部８６Ａは、側壁部８４の下端部から上方側被覆部８１の幅方向中央側に延出し、前後方向の幅が中央側に向かうにつれて小さくなっている。挿入部８６Ｂは、前後方向の幅が均一であり、載置部８６Ａの左端部から下方側に延び、載置部８６Ａから離れるにつれて中央側に向かうように傾斜している。 The side wall portion 84 is formed in a longitudinal plate shape so as to bend downward from the right end portion of the upper covering portion 81. The side wall portion 84 is smoothly connected to the upper covering portion 81 so as not to form a corner. A longitudinal plate-shaped downward extending portion 86 extending downward is formed on the central side in the front-rear direction at the lower end portion of the side wall portion 84. The lower extending portion 86 includes a mounting portion 86A mounted on the upper surface portion on the right side in the width direction of the inner frame body 40, and an insertion portion 86B inserted into the hole portion 44A of the inner frame body 40. There is. The mounting portion 86A extends from the lower end portion of the side wall portion 84 toward the center side in the width direction of the upper covering portion 81, and becomes smaller as the width in the front-rear direction toward the center side. The insertion portion 86B has a uniform width in the front-rear direction, extends downward from the left end portion of the mounting portion 86A, and is inclined toward the center side as the distance from the mounting portion 86A increases.

側壁部８５は、上方側被覆部８１の左端部から下方に折れ曲がるように長手板状に形成されている。側壁部８５は、上方側被覆部８１と角が生じないように滑らかに連なっている。側壁部８５の下端部における前後方向中央側には、下方側に延びる長手板状の下方側延出部８７が形成されている。下方側延出部８７は、内枠体４０の幅方向左側の上面部に載置される載置部８７Ａと、内枠体４０の孔部４４Ｂに挿し込まれる挿入部８７Ｂと、を備えている。載置部８７Ａは、側壁部８５の下端部から上方側被覆部８１の幅方向中央側に延出し、前後方向の幅が中央側に向かうにつれて小さくなっている。挿入部８７Ｂは、前後方向の幅が均一であり、載置部８７Ａの右端部から下方側に延び、載置部８７Ａから離れるにつれて中央側に向かうように傾斜している。挿入部８６Ｂよりも挿入部８７Ｂの方が、前後方向における幅が大きくなっている。 The side wall portion 85 is formed in a longitudinal plate shape so as to bend downward from the left end portion of the upper covering portion 81. The side wall portion 85 is smoothly connected to the upper covering portion 81 so as not to form a corner. A longitudinal plate-shaped downward extending portion 87 extending downward is formed on the central side in the front-rear direction at the lower end portion of the side wall portion 85. The lower extending portion 87 includes a mounting portion 87A mounted on the upper surface portion on the left side in the width direction of the inner frame body 40, and an insertion portion 87B inserted into the hole portion 44B of the inner frame body 40. There is. The mounting portion 87A extends from the lower end portion of the side wall portion 85 toward the center side in the width direction of the upper covering portion 81, and becomes smaller as the width in the front-rear direction toward the center side. The insertion portion 87B has a uniform width in the front-rear direction, extends downward from the right end portion of the mounting portion 87A, and is inclined toward the center side as the distance from the mounting portion 87A increases. The width of the insertion portion 87B is larger in the front-rear direction than that of the insertion portion 86B.

（排気口カバーの天板部に対する載置状態）
排気口カバー８０が天板部３０に載置された状態について説明する。
図１０〜図１３は、排気口カバー８０が天板部３０上に載置された状態を示している。図１０〜図１３のように、排気口カバー８０は、内枠体４０に被せられるように内枠体４０上に載置される。上方側被覆部８１は、内枠体４０の排気口４０Ａの上方側に複数の通気孔８０Ａが位置するように、内枠体４０を上方側から覆っている。上方側被覆部８１によって、後端部４１Ｇの後端側の一部を除く環状枠部４１の全体が覆い隠されている。上方側から内枠体４０の外面のほぼ全体が目視されないようになっている (Placed on the top plate of the exhaust port cover)
A state in which the exhaust port cover 80 is placed on the top plate portion 30 will be described.
10 to 13 show a state in which the exhaust port cover 80 is placed on the top plate portion 30. As shown in FIGS. 10 to 13, the exhaust port cover 80 is placed on the inner frame body 40 so as to cover the inner frame body 40. The upper side covering portion 81 covers the inner frame body 40 from the upper side so that a plurality of ventilation holes 80A are located on the upper side of the exhaust port 40A of the inner frame body 40. The entire annular frame portion 41 except for a part of the rear end side of the rear end portion 41G is covered by the upper covering portion 81. Almost the entire outer surface of the inner frame 40 is not visible from the upper side.

図１１（Ｂ）、図１３のように、垂下部８２は、内枠体４０の突出前面部４２Ａを前側から覆う構成で配置されている。垂下部８２が突出前面部４２Ａによって前側から覆い隠されることで、前側から内枠体４０の外面のほぼ全体が目視されないようになっている。図１３のように、垂下部８２は、突出前面部４２Ａよりも前側に位置し、突出前面部４２Ａと離間して配置されている。垂下部８２の突出部８２Ａは、天板本体部３１の上面部３１Ａに上方側から接触した状態で天板本体部３１に支持されている。 As shown in FIGS. 11B and 13, the hanging portion 82 is arranged so as to cover the protruding front surface portion 42A of the inner frame body 40 from the front side. Since the hanging portion 82 is covered from the front side by the protruding front surface portion 42A, almost the entire outer surface of the inner frame body 40 is not visible from the front side. As shown in FIG. 13, the hanging portion 82 is located on the front side of the protruding front surface portion 42A and is arranged apart from the protruding front surface portion 42A. The protruding portion 82A of the hanging portion 82 is supported by the top plate main body 31 in a state of being in contact with the upper surface 31A of the top plate main body 31 from above.

図１１（Ａ）、図１３のように、後縁部８３は、一対の突出部８３Ａ，８３Ａが内枠体４０の後端部４１Ｇに上方側から接触した状態で後端部４１Ｇに支持されている。一対の突出部８３Ａ，８３Ａは、ともに後端部４１Ｇの前後方向における後端側寄りの部分に接触している。 As shown in FIGS. 11A and 13, the trailing edge portion 83 is supported by the rear end portion 41G in a state where the pair of projecting portions 83A, 83A are in contact with the rear end portion 41G of the inner frame body 40 from above. ing. Both the pair of protruding portions 83A and 83A are in contact with the portion of the rear end portion 41G closer to the rear end side in the front-rear direction.

図１２（Ａ）のように、側壁部８４は、外壁部４１Ｂの右端部よりも右側に位置している。側壁部８４によって目隠しされることによって、排気口カバー８０の右斜め上方側から外壁部４１Ｂの右端部の外面が目視されないようになっている。図１２（Ｂ）のように、側壁部８５は、外壁部４１Ｂの左端部よりも左側に位置している。側壁部８５によって目隠しされることによって、排気口カバー８０の左斜め上方側から外壁部４１Ｂの左端部の外面が目視されないようになっている。 As shown in FIG. 12A, the side wall portion 84 is located on the right side of the right end portion of the outer wall portion 41B. By being blindfolded by the side wall portion 84, the outer surface of the right end portion of the outer wall portion 41B is not visible from the diagonally upper right side of the exhaust port cover 80. As shown in FIG. 12B, the side wall portion 85 is located on the left side of the left end portion of the outer wall portion 41B. By being blindfolded by the side wall portion 85, the outer surface of the left end portion of the outer wall portion 41B is not visible from the diagonally upper left side of the exhaust port cover 80.

図１１（Ａ）のように、一対の下方側延出部８６，８７は、それぞれ内枠体４０の一対の孔部４４Ａ，４４Ｂに挿し込まれている。図１２（Ａ）のように、載置部８６Ａは、上壁部４１Ａの幅方向右側の上面部に載置され、挿入部８６Ｂは、孔部４４Ａに上方側から挿し込まれている。載置部８６Ａは、上壁部４１Ａの幅方向右側の上面部に載置され、挿入部８６Ｂは、内枠体４０の孔部４４Ａに上方側から挿し込まれている。載置部８６Ａ及び挿入部８６Ｂは、上方側被覆部８１の下方側に位置するため、上方側被覆部８１によって下方側延出部８６の全体が覆い隠され、上方側から目視されないようになっている。 As shown in FIG. 11A, the pair of downward extending portions 86 and 87 are inserted into the pair of hole portions 44A and 44B of the inner frame body 40, respectively. As shown in FIG. 12A, the mounting portion 86A is mounted on the upper surface portion on the right side in the width direction of the upper wall portion 41A, and the insertion portion 86B is inserted into the hole portion 44A from the upper side. The mounting portion 86A is mounted on the upper surface portion on the right side in the width direction of the upper wall portion 41A, and the insertion portion 86B is inserted into the hole portion 44A of the inner frame body 40 from above. Since the mounting portion 86A and the insertion portion 86B are located on the lower side of the upper covering portion 81, the entire lower extending portion 86 is covered by the upper covering portion 81 so that it cannot be seen from the upper side. ing.

図１２（Ｂ）のように、載置部８７Ａは、上壁部４１Ａの幅方向左側の上面部に載置され、挿入部８７Ｂは、内枠体４０の孔部４４Ｂに上方側から挿し込まれている。載置部８７Ａは、上壁部４１Ａの幅方向左側の上面部に載置され、挿入部８７Ｂは、孔部４４Ｂに上方側から挿し込まれている。載置部８７Ａ及び挿入部８７Ｂは、上方側被覆部８１の下方側に位置するため、上方側被覆部８１によって下方側延出部８７の全体が覆い隠され、上方側から目視されないようになっている。 As shown in FIG. 12B, the mounting portion 87A is mounted on the upper surface portion on the left side in the width direction of the upper wall portion 41A, and the insertion portion 87B is inserted into the hole portion 44B of the inner frame body 40 from above. It is rare. The mounting portion 87A is mounted on the upper surface portion on the left side in the width direction of the upper wall portion 41A, and the insertion portion 87B is inserted into the hole portion 44B from the upper side. Since the mounting portion 87A and the insertion portion 87B are located on the lower side of the upper covering portion 81, the entire lower extending portion 87 is covered by the upper covering portion 81 so that it cannot be seen from the upper side. ing.

以下、本構成の効果を例示する。
本構成のガスコンロ１は、板状構造部３５の後端側且つ幅方向中央側において幅方向一部範囲に開口部３５Ａが形成され、排気口４０Ａが形成される内枠体４０は、開口部３５Ａの内縁部に沿って配置される構成である。そのため、内枠体４０が板状構造部３５における後端側の幅方向一部範囲に組み付けられ、内枠体４０が板状構造部３５における後端側の幅方向の全範囲に組み付けられる構成と比べて、天板本体部３１の上面部よりも上側に突出する内枠体４０の突出前面部４２Ａのガスコンロ１の外部への露出を少なくすることができる。その上で、排気口カバー８０の前縁部（垂下部８２）が、内枠体４０の突出前面部４２Ａを前側から覆う構成で配置されるため、内枠体４０の突出前面部４２Ａを目隠しすることができる。これにより、内枠体４０の突出前面部４２Ａが見えることに起因する美観の低下を抑えることができる。 The effects of this configuration will be illustrated below.
In the gas stove 1 having this configuration, an opening 35A is formed in a partial range in the width direction on the rear end side and the center side in the width direction of the plate-shaped structure portion 35, and the inner frame 40 in which the exhaust port 40A is formed has an opening. It is configured to be arranged along the inner edge of 35A. Therefore, the inner frame body 40 is assembled in a part of the width direction of the rear end side of the plate-shaped structure portion 35, and the inner frame body 40 is assembled in the entire width direction of the rear end side of the plate-shaped structure portion 35. As compared with the above, it is possible to reduce the exposure of the protruding front surface portion 42A of the inner frame body 40 projecting upward from the upper surface portion of the top plate main body portion 31 to the outside of the gas stove 1. Further, since the front edge portion (hanging portion 82) of the exhaust port cover 80 is arranged so as to cover the protruding front surface portion 42A of the inner frame body 40 from the front side, the protruding front surface portion 42A of the inner frame body 40 is blindfolded. can do. As a result, it is possible to suppress deterioration of the aesthetic appearance due to the visible protruding front surface portion 42A of the inner frame body 40.

排気口カバー８０は、内枠体４０を上方側から覆う上方側被覆部８１と、上方側被覆部８１の前端部から下方側に垂れ下がるとともに排気口カバー８０の前縁部として構成される垂下部８２とを備え、少なくとも上方側被覆部８１に複数の通気孔８０Ａが形成されている。垂下部８２が突出前面部４２Ａを前側から覆う構成で配置されている。これにより、排気口カバー８０の垂下部８２が内枠体４０の突出前面部４２Ａを前側から覆うことで、突出前面部４２Ａを目隠しすることができ、突出前面部４２Ａが見えることに起因する美観の低下を抑えることができる。その上で、複数の通気孔８０Ａが形成される上方側被覆部８１が内枠体４０を上方側から覆うことで、内枠体４０の上面部を目隠しすることができ、排気口４０Ａから排出される排気を放出する経路を通気孔８０Ａにより確保しつつ、内枠体４０の上面部が見えることに起因する美観の低下を抑えることができる。 The exhaust port cover 80 has an upper covering portion 81 that covers the inner frame 40 from the upper side, and a hanging portion that hangs downward from the front end portion of the upper covering portion 81 and is configured as a front edge portion of the exhaust port cover 80. 82, and a plurality of ventilation holes 80A are formed at least in the upper covering portion 81. The hanging portion 82 is arranged so as to cover the protruding front surface portion 42A from the front side. As a result, the hanging portion 82 of the exhaust port cover 80 covers the protruding front surface portion 42A of the inner frame body 40 from the front side, so that the protruding front surface portion 42A can be blindfolded and the protruding front surface portion 42A can be seen. Can be suppressed. On top of that, the upper side covering portion 81 on which the plurality of ventilation holes 80A are formed covers the inner frame body 40 from the upper side, so that the upper surface portion of the inner frame body 40 can be blindfolded and discharged from the exhaust port 40A. While the ventilation hole 80A secures the path for discharging the exhaust gas, it is possible to suppress the deterioration of the aesthetic appearance due to the visibility of the upper surface portion of the inner frame body 40.

垂下部８２の下端部は、天板本体部３１の上面部３１Ａに接触した状態で支持されている。これにより、内枠体４０の突出前面部４２Ａの目隠しに用いる垂下部８２を、天板本体部３１に対する排気口カバー８０の支持にも利用できるため、垂下部８２とは別に天板本体部３１によって支持させる構造を排気口カバー８０に設ける必要がなく、排気口カバー８０を簡素化できる。 The lower end of the hanging portion 82 is supported in contact with the upper surface portion 31A of the top plate main body portion 31. As a result, the hanging portion 82 used for blindfolding the protruding front surface portion 42A of the inner frame body 40 can also be used to support the exhaust port cover 80 with respect to the top plate main body portion 31, so that the top plate main body portion 31 is separate from the hanging portion 82. It is not necessary to provide the exhaust port cover 80 with a structure to be supported by the exhaust port cover 80, and the exhaust port cover 80 can be simplified.

排気口カバー８０は、上方側被覆部８１の後端部から下方側に延出し且つ内枠体４０の後端側の部分（後端部４１Ｇ）に接触した状態で支持される後縁部８３を備えている。これにより、排気口カバー８０の後縁部８３が内枠体４０の後端部４１Ｇに接触した状態で支持されることで、排気口カバー８０が内枠体４０に対してガタつくことを抑制することができる。その上で、排気口カバー８０が内枠体４０の後端部４１Ｇの上方側にも位置する構成となるため、内枠体４０の後端側の部分を目隠しすることができ、内枠体の４０後端側の部分が見えることに起因する美観の低下を抑えることができる。 The exhaust port cover 80 extends downward from the rear end portion of the upper covering portion 81 and is supported in a state of being in contact with the rear end side portion (rear end portion 41G) of the inner frame body 40. It has. As a result, the trailing edge portion 83 of the exhaust port cover 80 is supported in a state of being in contact with the rear end portion 41G of the inner frame body 40, thereby suppressing the exhaust port cover 80 from rattling with respect to the inner frame body 40. can do. On top of that, since the exhaust port cover 80 is also located on the upper side of the rear end portion 41G of the inner frame body 40, the portion on the rear end side of the inner frame body 40 can be blindfolded, and the inner frame body can be blindfolded. It is possible to suppress the deterioration of the aesthetics caused by seeing the portion on the rear end side of the 40.

排気口カバー８０の幅方向両側には、下方側に延びる一対の下方側延出部８６，８７が形成され、内枠体４０の幅方向両側には、一対の下方側延出部８６，８７がそれぞれ挿し込まれる一対の孔部４４Ａ，４４Ｂがそれぞれ形成されている。これにより、内枠体４０の孔部４４Ａ，４４Ｂに挿し込まれる排気口カバー８０の下方側延出部８６，８７は、それぞれ孔部４４Ａ，４４Ｂによって天板本体部３１の上面部３１Ａに平行な方向への移動が規制されるため、排気口カバー８０の内枠体４０に対する位置ずれを抑制することができる。 A pair of downward extending portions 86, 87 extending downward are formed on both sides of the exhaust port cover 80 in the width direction, and a pair of downward extending portions 86, 87 are formed on both sides of the inner frame 40 in the width direction. A pair of holes 44A and 44B, respectively, into which the holes are inserted are formed. As a result, the downward extending portions 86 and 87 of the exhaust port cover 80 inserted into the holes 44A and 44B of the inner frame 40 are parallel to the upper surface 31A of the top plate main body 31 by the holes 44A and 44B, respectively. Since the movement in the above direction is restricted, the displacement of the exhaust port cover 80 with respect to the inner frame body 40 can be suppressed.

排気口カバー８０には、上方側被覆部８１の幅方向両端部から下方に折れ曲がる一対の側壁部８４，８５が形成されている。下方側延出部８６は、側壁部８４から排気口カバー８０の幅方向中央側に延びる載置部８６Ａと、載置部８６Ａから下方に延びる挿入部８６Ｂと、を有している。下方側延出部８７は、側壁部８５から排気口カバー８０の幅方向中央側に延びる載置部８７Ａと、載置部８７Ａから下方に延びる挿入部８７Ｂと、を有している。一対の載置部８６Ａ，８７Ａは、内枠体４０の幅方向両側の上面部にそれぞれ載置され、一対の挿入部８６Ｂ，８７Ｂは、内枠体４０の一対の孔部４４Ａ，４４Ｂにそれぞれ挿し込まれている。これにより、排気口カバー８０の一対の載置部８６Ａ，８７Ａが、内枠体４０の幅方向両側の上面部にそれぞれ載置されることで、排気口カバー８０が内枠体４０によって安定して支持されることになる。その上で、内枠体４０の一対の孔部４４Ａ，４４Ｂにそれぞれ挿し込まれる一対の挿入部８６Ｂ，８７Ｂが、それぞれ排気口カバー８０の側壁部８４，８５から排気口カバー８０の幅方向中央側に延びる載置部８６Ａ，８７Ａから下方に延びる構成である。そのため、排気口カバー８０を内枠体４０に載置した際に、載置部８６Ａ，８７Ａ及び挿入部８６Ｂ，８７Ｂが排気口カバー８０の上面部に覆われて目隠しされることになり、載置部及び挿入部が見えることに起因する美観の低下を抑えることができる。 The exhaust port cover 80 is formed with a pair of side wall portions 84, 85 that bend downward from both ends in the width direction of the upper covering portion 81. The lower extending portion 86 has a mounting portion 86A extending from the side wall portion 84 toward the center side in the width direction of the exhaust port cover 80, and an insertion portion 86B extending downward from the mounting portion 86A. The lower extending portion 87 has a mounting portion 87A extending from the side wall portion 85 toward the center side in the width direction of the exhaust port cover 80, and an insertion portion 87B extending downward from the mounting portion 87A. The pair of mounting portions 86A and 87A are mounted on the upper surface portions on both sides in the width direction of the inner frame body 40, respectively, and the pair of insertion portions 86B and 87B are placed in the pair of hole portions 44A and 44B of the inner frame body 40, respectively. It is inserted. As a result, the pair of mounting portions 86A and 87A of the exhaust port cover 80 are mounted on the upper surface portions on both sides in the width direction of the inner frame body 40, respectively, so that the exhaust port cover 80 is stabilized by the inner frame body 40. Will be supported. On top of that, the pair of insertion portions 86B and 87B that are inserted into the pair of hole portions 44A and 44B of the inner frame body 40 are respectively centered in the width direction of the exhaust port cover 80 from the side wall portions 84 and 85 of the exhaust port cover 80. It is configured to extend downward from the mounting portions 86A and 87A extending to the side. Therefore, when the exhaust port cover 80 is mounted on the inner frame body 40, the mounting portions 86A, 87A and the insertion portions 86B, 87B are covered with the upper surface portion of the exhaust port cover 80 and are blindfolded. It is possible to suppress the deterioration of the aesthetic appearance due to the visibility of the placement portion and the insertion portion.

＜他の実施例＞
本発明は上記記述及び図面によって説明した実施例に限定されるものではなく、例えば次のような例も本発明の技術的範囲に含まれる。また、上述した実施例や後述する実施例の特徴は矛盾しない範囲でどのように組み合わせてもよい。 <Other Examples>
The present invention is not limited to the examples described in the above description and drawings, and for example, the following examples are also included in the technical scope of the present invention. Further, the features of the above-described embodiment and the later-described embodiment may be combined in any manner within a consistent range.

実施例１のガスコンロ１は、後縁部８３が内枠体４０の後端部４１Ｇに上方側から接触した状態で後端部４１Ｇに支持される構成であるが、後縁部８３が外枠体５０に接触した状態で外枠体５０に支持される構成であってもよい。排気口カバー８０が外枠体５０の上方側にも位置する構成となるため、内枠体４０の後端部４１Ｇを目隠しすることができ、内枠体４０の後端部４１Ｇが見えることに起因する美観の低下を抑えることができる。 The gas stove 1 of the first embodiment has a configuration in which the trailing edge portion 83 is supported by the rear end portion 41G in a state where the trailing edge portion 83 is in contact with the rear end portion 41G of the inner frame body 40 from above, but the trailing edge portion 83 is the outer frame. It may be configured to be supported by the outer frame body 50 in a state of being in contact with the body 50. Since the exhaust port cover 80 is also located on the upper side of the outer frame body 50, the rear end portion 41G of the inner frame body 40 can be blindfolded, and the rear end portion 41G of the inner frame body 40 can be seen. It is possible to suppress the deterioration of aesthetics caused by it.

実施例１のガスコンロ１において、一対の載置部８６Ａ，８７Ａが内枠体４０に載置されず、排気口カバー８０の突出部８２Ａ，８３Ａ，８３Ａのみが天板部３０に接触して支持される構成であってもよい。排気口カバー８０が天板部３０に三点で接触することで、排気口カバー８０が天板部３０に対してガタつき難く、安定して支持されることになる。 In the gas stove 1 of the first embodiment, the pair of mounting portions 86A and 87A are not mounted on the inner frame body 40, and only the protruding portions 82A, 83A and 83A of the exhaust port cover 80 contact and support the top plate portion 30. It may be configured to be. When the exhaust port cover 80 comes into contact with the top plate portion 30 at three points, the exhaust port cover 80 is less likely to rattle with respect to the top plate portion 30 and is stably supported.

実施例１のガスコンロ１はテーブルコンロであるが、ビルトインコンロ等であってもよい。 The gas stove 1 of the first embodiment is a table stove, but it may be a built-in stove or the like.

実施例１のガスコンロ１は右側バーナ１４及び左側バーナ１５を備えるものであるが、バーナの数はこれに限定されず、多くても少なくてもよい。 The gas stove 1 of the first embodiment includes a right side burner 14 and a left side burner 15, but the number of burners is not limited to this, and may be large or small.

２…筐体部
１２…グリル庫
１３…排気路
３０…天板部
３１…天板本体部
３５…板状構造部
３５Ａ…開口部
４０…内枠体
４０Ａ…排気口
４２…前面部
４２Ａ…突出前面部
４４Ａ，４４Ｂ…孔部
５０…外枠体
８０…排気口カバー
８０Ａ…通気孔
８１…上方側被覆部
８２…垂下部
８３…後縁部
８４，８５…側壁部
８６，８７…下方側延出部
８６Ａ，８７Ａ…載置部
８６Ｂ，８７Ｂ…挿入部 2 ... Housing part 12 ... Grill storage 13 ... Exhaust passage 30 ... Top plate part 31 ... Top plate body part 35 ... Plate-shaped structure part 35A ... Opening 40 ... Inner frame body 40A ... Exhaust port 42 ... Front part 42A ... Projection Front surface 44A, 44B ... Hole 50 ... Outer frame 80 ... Exhaust port cover 80A ... Vent 81 ... Upper covering 82 ... Hanging 83 ... Trailing edge 84, 85 ... Side wall 86, 87 ... Downward extension Outer part 86A, 87A ... Mounting part 86B, 87B ... Insert part

Claims

A housing portion having an open upper end side and accommodating at least a grill and an exhaust passage communicating with the grill.
A plate-shaped top plate main body, an outer frame body assembled to the outer peripheral portion of the top plate main body, and an exhaust port fixed to the top plate main body and exhausting the exhaust guided by the exhaust passage are formed. A top plate portion that includes an inner frame body and is assembled to the upper end side of the housing portion to close the housing portion.
A plurality of ventilation holes serving as a path for discharging the exhaust gas discharged from the exhaust port are formed, and an exhaust port cover placed on the top plate portion so as to cover the exhaust port, and an exhaust port cover.
Have,
An opening is formed in a part of the width direction on the rear end side and the center side in the width direction of the plate-like structure portion in which the outer frame body is assembled to the top plate main body portion.
The inner frame body is arranged along the inner edge portion of the opening, and a part of the front surface portion of the inner frame body is configured as a protruding front surface portion protruding upward from the upper surface portion of the top plate main body portion. Ori,
The front edge portion of the exhaust port cover is a gas stove arranged so as to cover the protruding front surface portion of the inner frame body from the front side.

The exhaust port cover includes an upper covering portion that covers the inner frame from the upper side, and a hanging portion that hangs downward from the front end portion of the upper covering portion and is configured as a front edge portion of the exhaust port cover. Equipped with
A plurality of the vent holes are formed at least in the upper covering portion.
The gas stove according to claim 1, wherein the hanging portion is arranged so as to cover the protruding front surface portion from the front side.

The gas stove according to claim 2, wherein the lower end portion of the hanging portion is supported in a state of being in contact with the upper surface portion of the top plate main body portion.

A claim that the exhaust port cover includes a trailing edge portion that extends downward from the rear end portion of the upper covering portion and is supported in a state of being in contact with the rear end side portion of the inner frame body or the outer frame body. The gas stove according to claim 2 or 3.

A pair of downward extending portions extending downward are formed on both sides of the exhaust port cover in the width direction.
The gas stove according to any one of claims 1 to 4, wherein a pair of holes into which the pair of downward extending portions are inserted are formed on both sides of the inner frame in the width direction. ..

The exhaust port cover is formed with a pair of side wall portions that are bent downward from both ends in the width direction of the upper surface portion of the exhaust port cover.
The downward extending portion has a mounting portion extending from the side wall portion to the center side in the width direction of the exhaust port cover, and an insertion portion extending downward from the previously described mounting portion.
The pair of the above-described mounting portions are mounted on the upper surface portions on both sides in the width direction of the inner frame body, respectively.
The gas stove according to claim 5, wherein each of the pair of insertion portions is inserted into the pair of holes of the inner frame body.