JP2014234957A - Gas cooking stove - Google Patents

Abstract

PROBLEM TO BE SOLVED: To inhibit radiant heat from being diffused to a user side, by inhibiting a flame of a burner from being diffused to a bottom of a body to be heated, and to effectively inhibit the radiant heat diffused to the user side, without reference to the size of the bottom of the body to be heated.SOLUTION: A gas cooking stove includes a cooking stove body, a gas burner, and a tripod. A cover body, which has a top surface in a position equivalent to a support surface of the tripod to cover the front side of the tripod, is provided on a top plate part on the front side of the tripod of the cooking stove body, and the top surface is arranged in such a manner as to be positionally adjustable to front and rear sides with respect to the cooking stove body.

Description

  The present invention relates to a gas stove.

  A gas stove usually has a gas burner and five virtues in the stove body. In the following description, the front side is the side where the user of the gas stove faces the stove body, and the rear side refers to the side facing the front side described above. Moreover, the left and right indicate the left and right viewed from the user standing on the front side of the stove body.

  The conventional gas stove described in Patent Document 1 below is a gas stove in which five virtues having a plurality of claw portions are placed around the upper end of a juice receiving portion provided so as to surround the flame hole portion of the gas burner. In order to prevent the juice receiving part and the outer peripheral area thereof from being inadvertently heated by the radiant heat from the flame hole part of the burner, an annular body is provided integrally with the virtues, and this annular body is attached to the burner. It is arranged at a position that blocks the radiant heat from the flame hole part and along the inner surface of the peripheral wall of the soup receiving part.

JP-A-9-318075

  According to the above-mentioned conventional gas stove, the radiant heat from the flame hole part of the burner can be blocked by the annular body, but in this case, the virtues integrated with the annular body are heated, and from the heated virtues to the surroundings Heat will be released. In addition, when the bottom of a heated object such as a pan is placed on Gotoku and heated with a burner flame, the flame that has reached the bottom of the heated object with a small diameter cannot block the flame with an annular body, Since it will overflow to the stove front, depending on the size of the pan, there is a problem that the heat shielding function by the annular body cannot be exhibited.

  As described above, in the conventional gas stove, the combustion exhaust and radiant heat from the burner are discharged to the surroundings, the temperature of the user's location and the kitchen environment rises, and the user's comfortable use is hindered. At the same time, there is a problem that a large amount of energy is consumed by air conditioning.

  This invention makes it an example of a subject to cope with such a problem. That is, to shield the heat released forward from the heated virtues, to prevent the flame of the burner from spreading along the bottom of the heated object, to prevent the radiant heat from spreading to the user side, Further, it is an object of the present invention to be able to effectively suppress radiant heat spreading toward the user regardless of the size of the bottom of the heated object.

In order to achieve such an object, the gas stove according to the present invention has at least the following configuration.
A stove body, a gas burner and five virtues are provided, and a cover body covering the front side of the five virtues is provided on the top plate portion of the stove body on the front side of the five virtues and having an upper surface at the same position as the support surface of the five virtues The gas stove characterized in that the upper surface is disposed so as to be adjustable in the front-rear direction with respect to the stove body.

  The gas stove having such a feature can block the heat emitted from the virtues heated by the cover body covering the front side of the virtues and adjusts the position of the upper surface of the cover body forward and backward with respect to the stove body. Therefore, the upper surface of the cover body can be placed close to the front side of the bottom of the heated body supported by the five virtues, so that the flame and combustion exhaust that spreads along the bottom surface of the heated body are effectively blocked. can do. As a result, the spread of radiant heat toward the front side can be suppressed. In addition, since the top surface of the cover body is positioned so that it can be adjusted to the front and back of the stove body, the effect of preventing the spread of radiant heat to the front is well secured for various types of heated bodies with different bottom surface sizes. can do.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an explanatory view (an explanatory view in plan view) showing a gas stove according to an embodiment of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an explanatory view (an explanatory view in plan view) showing a gas stove according to an embodiment of the present invention. It is explanatory drawing (description view seen from the side) which showed the gas stove which concerns on embodiment of this invention. It is explanatory drawing (explanatory drawing seen in plane) which showed the gas stove which concerns on other embodiment of this invention. It is explanatory drawing (description drawing which showed the top-plate part and the cover body) which showed the gas stove which concerns on embodiment of this invention.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 to 3 show a gas stove according to an embodiment of the present invention. FIG. 1 and FIGS. 2 (a) and 2 (b) are plan views, and FIGS. 3 (a) and 3 (b) are side views. It is explanatory drawing seen.

  The gas stove 1 includes a stove body 2, a gas burner 3, and a virtues 4. The stove body 2 includes an operation unit 2B (see FIG. 3) and the like in the front, and includes a box-shaped housing in the illustrated example. An air-fuel mixture forming portion of the gas burner 3 is disposed inside the stove body 2, and a flame hole portion 3 </ b> A of the gas burner 3 is exposed on the upper surface side of the stove body 2. Gotoku 4 includes a rectangular or circular (in the illustrated example, rectangular) outer peripheral frame 4R and a plurality of claw portions 4A, 4B, 4C, 4D extending inward from the outer peripheral frame 4R. It arrange | positions so that 3 A of flame holes may be enclosed. And upper surface 4S of nail | claw parts 4A-4D is a support surface which supports the bottom face WS of to-be-heated bodies W (W1, W2, W3), such as a pan. The stove body 2 is provided with a top plate portion 2A on the front side thereof. The configurations of the stove body 2, the gas burner 3, and the virtues 4 are not particularly limited to the illustrated example.

  The top plate portion 2A of the stove body 2 is provided with a cover body 5 having an upper surface 5A at the same position as the support surface (upper surface 4s) of the virtues 4 and covering the front side of the virtues 4, The upper surface 5 </ b> A is disposed so that the position of the upper surface 5 </ b> A can be adjusted with respect to the stove body 2.

  In the example shown in FIGS. 1 to 3, the cover body 5 is disposed inside the top plate portion 2 </ b> A. And the guide part 6 which makes the cover body 5 slidable back and forth with respect to the top-plate part 2A is provided in the both sides of the cover body 5 and the top-plate part 2A. In the illustrated example, the guide portion 6 is configured by a guide protrusion 6A that protrudes to the inner side of the top plate portion 2A and a guide groove 6B that is formed on the side surface of the cover body 5. In this example, a space for accommodating the cover body 5 is formed inside the top plate portion 2A, the cover body 5 slides back and forth within the space inside the top plate portion 2A, and the rear edge 5B is moved back and forth. It is supposed to move. The guide portion 6 (guide groove 6B) is provided with a wall portion 6B1 that stops the cover body 5 from moving forward.

  The gas stove 1 having such a configuration is arranged such that the upper surface 5A of the cover body 5 can be adjusted in the front-rear direction with respect to the stove body 2 so that the object to be heated W ( When W1 to W3 are supported, the rear end edge 5B of the cover body 5 can be moved back and forth so as to approach the bottom front side of the heated body W. The rear end edge 5B of the upper surface 5A of the cover body 5 includes a recess 5B1 that is close to the bottom front side of the heated object W supported by the support surface of the virtues 4, and this recessed part 5B1 is the bottom of the heated object W. It corresponds to the curved surface on the front side.

  FIG. 1 and FIG. 3B show a case where the heated body W1 having a relatively large outer diameter is supported by the virtues 4, and in this case, the position of the upper surface 5A of the cover body 5 is adjusted to the frontmost side. Has been. The example shown in FIGS. 2A and 3A shows a case where the heated body W3 having a relatively small outer diameter is supported by the five virtues 4, and in this case, the upper surface 5A of the cover body 5 is shown. Is aligned to the rearmost side. FIG. 2B shows a case where the heated body W2 having an intermediate outer diameter is supported by the five virtues 4.

  According to such a gas stove 1, the top plate 2 </ b> A of the stove body 2 is heated by providing the cover body 5 having the upper surface 5 </ b> A at the same position as the support surface of the Gotoku 4 and covering the front side of the Gotoku 4. The heat released forward from the five virtues can be effectively shielded. Further, even if the outer diameter of the heated object W supported by the five virtues 4 is different, the position of the upper surface 5A of the cover body 5 is adjusted back and forth so that the rear edge 5B of the upper surface 5A is attached to the heated object W. Since it can be made to approach the bottom front side, the flame and combustion exhaust which are going to spread ahead along the bottom face WS of the to-be-heated body W can be interrupted | blocked effectively. In particular, by providing the recess 5B1 at the rear edge 5B on the upper surface 5A, the upper surface 5A can be brought into close contact with the cylindrical heated body W along the shape of the bottom front side.

  At this time, guide portions 6 (guide protrusions 6A and guide grooves 6B) that allow the cover body 5 to slide back and forth with respect to the top plate portion 2A are provided on both sides of the cover body 5 and the top plate portion 2A. Since the guide portion 6 is provided with a wall portion 6B1 that stops the forward movement of the cover body 5, the position of the upper surface 5A can be adjusted smoothly at a constant height, and the cover body 5 is excessively moved to the rear side. There is no problem that the upper surface 5 </ b> A covers the flame hole portion 3 </ b> A of the gas burner 3.

  4 and 5 are explanatory views showing other embodiments of the present invention. The same parts as those in the embodiment described above are denoted by the same reference numerals, and redundant description is omitted. In the gas stove 1 according to this embodiment, the cover body 5 is disposed outside the top plate portion 2A. Further, the cover body 5 is detachably disposed with respect to the top plate portion 2A. The guide portion 6 is provided with guide protrusions 6A on the inner side of the cover body 5 with a predetermined length along the front and back, and guide grooves 6B are formed with a predetermined length along the front and rear on the side of the top plate portion 2A. Has been. A wall portion 6B1 for stopping the forward movement of the cover body 5 is provided at the rear end of the guide groove 6B.

  In such an embodiment, the same function as the above-described example can be obtained. In particular, since the cover body 5 is detachably attached to the top plate portion 2A, the cover body 5 is removed from the top plate portion 2A as shown in FIG. The inside of the body 5 can be easily cleaned.

  The gas stove 1 according to the embodiment of the present invention described above can effectively shield the heat generated from the heated virtues 4 by covering the front of the virtues 4 with the cover body 5. Further, since the flame or combustion exhaust discharged from the flame hole portion 3A of the gas burner 3 can be blocked by the cover body 5 and the bottom surface WS of the heated object W, the stove body where the user has the flame or combustion exhaust 2 can be effectively suppressed from going to the front side. As a result, the user can cook comfortably. In particular, even when the flame is increased, the cover body 5 can block a flame that spreads forward along the bottom surface WS of the heated object W, so that cooking is performed with increased thermal power. Even user comfort can be maintained. In addition, since the combustion exhaust and radiant heat from the gas burner 3 can be prevented from being discharged to the surroundings by the cover body 5, temperature rise in the surrounding environment can be suppressed and energy consumption due to air conditioning or the like can be suppressed.

  And since the gas stove 1 which concerns on embodiment of this invention has arrange | positioned the position of the upper surface 5A of the cover body 5 so that position adjustment is possible before and behind in the stove main body 2, the to-be-heated bodies W, such as a pan from which an outer diameter differs, are arranged. Also in the case of using, the rear end edge 5B of the cover body 5 can be brought close to the bottom front side of the heated body W, and a good heat shielding effect can be obtained.

  As described above, the embodiments of the present invention have been described in detail with reference to the drawings. However, the specific configuration is not limited to these embodiments, and the design can be changed without departing from the scope of the present invention. Is included in the present invention. In addition, the above-described embodiments can be combined by utilizing each other's technology as long as there is no particular contradiction or problem in the purpose and configuration.

1: gas stove, 2: stove body, 2A: top plate,
3: Gas burner, 3A: Flame hole part,
4: Gotoku, 4A-4D: Claw part, 4R: Outer frame, 4S: Upper surface,
5: Cover body, 5A: Upper surface, 5B: Rear edge, 5B1: Recessed part,
6: guide portion, 6A: guide protrusion, 6B: guide groove, 6B1: wall portion,
W, W1 to W3: heated object, WS: bottom surface

Claims (6)

It has a stove body, a gas burner, and five virtues,
In the top plate portion on the front side of the virtues in the stove body, a cover body that has an upper surface at the same position as the support surface of the virtues and covers the front side of the virtues is provided,
A gas stove characterized in that the upper surface is disposed so as to be adjustable in the front-rear direction with respect to the stove body.   2. The gas stove according to claim 1, wherein the rear end edge of the upper surface includes a recess that is close to the front side of the bottom of the body to be heated that is supported by the support surface of the virtues.   Guide parts that allow the cover body to slide back and forth with respect to the top plate part are provided on both sides of the cover body and the top plate part, and the guide part moves forward of the cover body. The gas stove according to claim 1, wherein a wall portion for stopping the gas is provided.   The gas stove according to any one of claims 1 to 3, wherein the cover body is disposed inside the top plate portion.   The gas stove according to any one of claims 1 to 3, wherein the cover body is disposed outside the top plate portion.   The gas stove according to claim 5, wherein the cover body is detachably disposed on the top plate portion.

Images