JP2008025892A - Construction tool for top plate of gas cooker - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a construction tool for top plate of gas cooker, capable of further improving the construction of a top plate by naturally matching centers of a burner ring and a burner body together in assembling of the top plate to a cooker body. <P>SOLUTION: The construction tool for top plate 6 comprises two plate members 60a and 60b which are built up in cross and installed to an upper part of the burner body 22. Each plate member 60a, 60b comprises a retaining leg part 61 provided at a lower portion, which is inserted to the inside of the cylindrical burner body 22 from above and fitted to the burner body 22, an inclined guide part 62 provided at an upper portion, which is formed in a tapered shape as the outer shape to insert and guide the burner ring 4 at an upper portion, and a vertical guide part 63 provided at a middle part, which is vertically formed continuously from the lower end of the inclined guide part 62 as the outer shape in the diameter width of the burner body 22 to match the center of the burner ring 4 with that of the burner body 22. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention provides a gas stove top for inserting a burner ring, which is movably attached to a burner opening of the top plate, into the burner body outer periphery of the burner attached to the stove body when the top plate is assembled to the upper open portion of the stove body. It relates to a jig for plate construction.

  As a gas stove, an annular burner ring is arranged in the burner opening of the top plate to prevent the boiled juice from falling into the stove body, and between the cylindrical burner body outer periphery of the burner and the burner opening. (Patent Document 1).

  As shown in FIG. 8A, the burner ring 804 has a gap S formed between the outer periphery of the portion of the top plate 801 that passes through the burner opening 811 and the inner periphery of the burner opening 811. It is movable in the horizontal direction by S. In addition, a guide piece 843 is formed below the burner ring 804 to guide the burner ring 804 when it is inserted into the outer periphery of the burner body 822 in the burner 802 when the top plate 801 is set on the stove body. .

And in this thing, as shown in FIG.8 (b), if the top plate 801 with which the burner ring 804 was beforehand mounted | worn in the opening 811 for burners is assembled | attached from the upper direction of a stove body, the burner ring 804 will penetrate the burner body 822. When the guide piece 843 is in contact with the burner body 822, the burner ring 804 can be guided smoothly through the burner body 822 and the top plate 801 can be easily set.
JP 2002-13739 A

However, even in the case of the burner ring 804 provided with the guide piece 843, when the top plate 801 is set on the stove body, if the burner ring 804 is moved without being moved, the guide piece 843 strongly rubs against the burner body 822. As a result, the outer surface of the burner body 822 may be scratched, or the guide piece 843 may collide with the ignition electrode 825, the thermocouple 826, or the like, which is an important safety part disposed on the burner body 822, and may be damaged.
Therefore, even when the top plate 801 fitted with the burner ring 804 is assembled to the stove body, the operator moves the burner ring 804 with one hand while holding the relatively heavy top plate 801. It is necessary to set the burner ring 804 to the burner body 822 with a certain amount of centering and paying close attention, which is very troublesome for the operator and the workability of the top plate 801 is not necessarily good. .

  The present invention has been made in view of the above circumstances, and when assembling the top plate to the stove body, the burner ring is naturally centered with the burner body, and the top plate of the gas stove greatly improves the workability of the top plate. It is an object to provide a construction jig.

(1) The top plate construction jig of the gas stove according to the present invention is:
When assembling the top plate to the upper open part of the stove body, the top of the gas stove is installed so that the burner ring that is movably attached to the burner opening on the top plate is inserted through the burner body outer periphery of the burner attached to the stove body A jig for
A guide portion for centering the burner ring and the burner body is provided (claim 1).

  Thereby, when the top plate is assembled to the stove body, the burner ring can be centered with the burner body even if the center of the burner ring of the top plate and the burner body of the stove body is misaligned. Therefore, when the burner ring is inserted into the burner body, the center of the burner ring and the burner body is in a state of being aligned.

(2) The jig for top plate construction includes a holding part that is detachably attached to the burner, and the guide part is an inclined guide part that is formed in a tapered shape as an outer shape to guide insertion of the burner ring, The intermediate portion may be formed as a vertical guide portion that is formed perpendicular to the diameter width of the burner body continuously from the lower end of the inclined guide portion as an outer shape, and serves as a center for aligning the burner ring and the burner body. Item 2).

  As a result, when the top plate is assembled to the stove body, even if the center of the burner ring of the top plate and the burner body of the stove body is misaligned, it will naturally occur while setting the top plate from above the stove body. The burner ring can be moved to center the burner body. Therefore, when the burner ring is inserted into the burner body, the center of the burner ring and the burner body is in a state of being aligned.

(3) The holding portion serves as a holding leg portion that is inserted inward from the upper part of the cylindrical burner body to be fitted and attached to the burner body, and a protrusion projecting sideways is formed on the holding leg portion. (Claim 3).
As a result, the holding leg can be firmly fitted into the burner body, so that even when the burner ring is relatively abutted against the top plate construction tool during construction of the top plate, Dropout can be prevented.

(4) A stepped portion that contacts the upper end of the burner body may be provided.
Thereby, this jig for a top-plate construction can be arrange | positioned on the upper part of a burner body in the fixed position of an up-down direction. Therefore, the vertical guide portion is continuously arranged from the position of the upper end portion of the burner body, and the smooth insertion of the burner ring into the outer periphery of the burner body can be performed reliably.

(5) The top plate construction jig may be constructed by assembling at least two flat plate members provided with engaging portions that engage with each other in the vertical direction (Claim 5).
Thereby, this jig for top plate construction can be stably attached to the upper part of the burner body.
And what can be stably mounted | worn on the upper part of such a burner body can be obtained with a comparatively simple structure. Furthermore, after the top plate is constructed, it can be stored in a space-saving manner without being bulky by being decomposed into flat plate materials.

(6) The space part which continues to a lower end may be provided in the inner side part of the jig for this top-plate construction (Claim 6).
Thereby, the pot bottom sensor which protrudes upwards in the center part of a burner body is arrange | positioned in the said space part, and this pot bottom sensor can be protected. Therefore, the pan bottom sensor is not damaged when the top plate is set. In addition, if the top plate construction jig is mounted on the burner body having the pan bottom sensor from the state of packing the gas stove, the pan bottom sensor can be protected even during transportation of the gas stove.

  As described above, according to the present invention, when the top plate is assembled to the stove body, even if the center of the burner ring of the top plate and the burner body of the stove body is misaligned, the burner ring is inserted into the burner body. At that time, the center of the burner ring and the burner body will naturally be in alignment. Therefore, when the top plate is set, the burner ring can be smoothly inserted into the outer periphery of the burner body simply by lowering the top plate from above the stove body, and the top plate can be installed easily. Moreover, since the center of the burner ring and the burner body is aligned before the burner ring is inserted into the burner body, the outer surface of the burner body or the like is scratched, or ignition, which is an important safety part around the burner body. It is also possible to prevent the electrodes and thermocouples from being damaged.

First, an example of a gas stove to which the jig for top plate construction of the gas stove according to the present invention is applied will be described.
Referring to FIG. 1, this gas stove has an annular burner ring 4 disposed in a burner opening 11 of a top plate 1, and an outer periphery of a cylindrical burner body 22 in a burner 2 protruding from the burner opening 11. The gap between the burner opening 11 is blocked, and the boiling juice is prevented from falling into the stove body 10 from the burner opening 11. On the top plate 1, the virtues 3 are placed so as to surround the burner opening 11. The top plate 1 is configured by fitting a flat plate made of glass such as ceramic glass into the outer frame 15 (see FIG. 3), but may be configured by a flat plate made of metal such as stainless steel or aluminum. Although not shown, a back plate for receiving a glass plate is disposed on the back surface of the top plate 1.

  The burner 2 is mounted in the stove body 10 and protrudes above the top plate 1 through a burner opening 11 provided in the top plate 1. The burner 2 includes a mixing tube 21, an inner / outer double cylindrical burner body 22 extending upward from the downstream end of the mixing tube 21, and an annular burner head 23 mounted on the burner body 22. Composed. The upper end of the inner cylinder 22a of the burner body 22 is a curled portion 22d that is folded outward and curled. Further, the outer cylinder 22b of the burner body 22 is provided with a cylindrical skirt portion 22c that protrudes outward from the upper end and then hangs downward. The outer periphery of the skirt portion 22 c becomes the outer periphery of the burner body 22. An ignition electrode 25 and a misfire detection thermocouple 26 (see FIG. 4) are attached to the outside of the burner body 22. In addition, a large number of tooth forms are provided on the outer periphery of the lower surface of the burner head 23, and a plurality of flame holes 24 formed by gaps between these tooth forms are formed on the outer periphery of the upper end of the burner body 22. In the inner cylinder 22 a of the burner body 22, a pan bottom sensor 5 protruding above the burner head 23 is disposed. The burner 2 may not be provided with the pan bottom sensor 5.

Referring also to FIG. 2, the burner ring 4 has the outer peripheral lower surface seated on the peripheral upper surface of the burner opening 11 of the top plate 1, and the burner opening in the lower plate 12 disposed on the back surface of the top plate 1. A screw 42 is passed from below through the through-hole 13a of the tongue 13 that projects from the central opening 14 that faces the screw 11, and this screw 42 is screwed into the screw hole 41a of the mounting seat 41 formed on the lower surface of the burner ring 4. Thus, the burner ring 4 is attached to the burner opening 11 of the top plate 1. The lower plate 12 is not fixed to the top plate 1, and a gap S is formed between the inner periphery of the burner opening 11 of the top plate 1 and the outer periphery of the portion inserted through the burner opening 11 of the burner ring 4. Thus, the burner ring 4 is movable in parallel to the top plate 1 by the gap S. That is, the burner ring 4 is attached to the burner opening 11 of the top plate 1 so as to be movable in the diameter direction.
In addition, when the top plate 1 has a plurality of burner openings 11 such as two or three, similarly to the above, each lower burner 12 is provided with a separate lower plate 12 so that it can be moved in parallel. 4 is mounted. Further, on the lower plate 12, although not shown, a back plate having an opening for facing the burner opening 11 is fitted and fixed to the outer frame 15 of the top plate 1 or the like.

  A guide piece 43 that guides the burner ring 4 to the burner body 22 when the top plate 1 is set on the stove body 10 is formed below the burner ring 4. On the outer surface opposite to the burner 2 side of the guide piece 43, a vertically elongated protrusion 43a is formed. The protrusion 43a increases the surface area of the guide piece 43 so that the heat of the burner ring 4 is increased. Heat is efficiently radiated through the guide piece 43. As a result, the temperature rise of the burner ring 4 is suppressed, and it is difficult for the spilled juice to stick to the burner ring 4.

  The burner ring 4 is provided with a through hole 44 through which the ignition electrode 25 is inserted and a notch 45 through which the thermocouple 26 is inserted in the vicinity of the central hole 40 through which the burner body 22 is inserted. The burner ring 4 is prevented from rotating by the ignition electrode 25 and the thermocouple 26. In addition, recessed portions 46 are formed at two locations on the outer edge of the burner ring 4. Then, these recesses 46 are engaged with extension portions 32a in which the lower sides of two of the five virtue claws 32 among the plural virtue claws 32 of the five virtue 3 are extended inwardly of the five virtue frames 31, thereby It is prevented from rotating (see FIG. 1).

The burner ring 4 extends radially outward from the vertically rising outer periphery of the burner body 22 and has no seam in the middle of the burner ring 4. Even if the spilled juice drips, the spilled juice is prevented from entering the stove body 10. In addition, since the upper surface of the burner ring 4 is inclined downward in the radial direction, even if the simmered juice drips on the upper surface of the burner ring 4, the simmered juice will move to the burner body 22 side. Thus, it is possible to prevent the boiled juice from entering the stove body 10 from the boundary between the burner body 22 and the burner ring 4.
The burner ring 4 is made of an aluminum die-cast product, but may be a brass forged product or a stainless steel product.

Next, the top plate construction jig 6 will be described.
As shown in FIGS. 3 to 5, the top panel construction jig 6 is constructed by assembling two flat plates 60 a and 60 b in the vertical direction and is three-dimensionally formed in a cross shape in a top view, and is opened upward from the stove body 10. When assembling the top plate 1 to the part, it is mounted on the upper part of the burner body 22 of the burner 2.
Referring also to FIG. 6, each flat plate member 60 a, 60 b has a substantially mushroom shape, and a lower part is inserted into the inner side from the upper part of the cylindrical burner body 22 to be fitted and attached to the burner body 22. 61, the upper portion is formed into a tapered shape with an outer shape being tapered, and becomes an inclined guide portion 62 for inserting and guiding the burner ring 4, and the intermediate portion is formed as an outer shape with a diameter width of the burner body 22 continuously from the lower end of the inclined guide portion 62. The vertical guide portion 63 is formed vertically so as to center the burner ring 4 with the burner body 22. The flat plates 60a and 60b are made of resin, but may be formed of various materials such as corrugated paper, plastic corrugated cardboard, pulp mold, paper, and metal.

  One holding leg 61 is provided on each of the left and right sides, and the horizontal width of each holding leg 61 is set to a size that can be inserted into the space 27 between the outer cylinder 22b and the inner cylinder 22a of the burner body 22. ing. Then, referring to FIG. 6, the dimension W1 between the outer sides of both holding legs 61 is set shorter than the inner diameter of the outer cylinder 22b of the burner body 22, and the dimension W2 between the inner sides of both holding legs 61 is It is set to be equal to or shorter than the maximum outer diameter of the inner cylinder 22a of the burner body 22. Therefore, when the holding leg portion 61 is inserted into the space 27 between the outer cylinder 22b and the inner cylinder 22a of the burner body 22, the holding leg portion 61 becomes the largest outer peripheral portion of the inner cylinder 22a (the curled portion 22d at the upper end of the inner cylinder). (See FIG. 5).

  Protrusions 64 projecting sideways are formed on the opposing inner portions of the holding legs 61 (see FIGS. 5 and 6). Each protrusion 64 is formed at a position facing the protrusion 64 of the holding leg 61 on the other side. When the holding leg 61 is inserted into the burner body 22, these protrusions 64 are pressed against the outer peripheral side surface of the inner cylinder 22 a of the burner body 22 (the part below the curled portion 22 d at the upper end). As a result, the holding leg 61 is firmly fitted into the burner body 22, and even when the burner ring 4 is relatively strongly in contact with the main tabletop jig 6 during the installation of the tabletop, Dropout can be prevented. 5 and 6, the flat plate members 60a and 60b have two projections 64 formed on each holding leg 61, but one each (shown on the right side of FIG. 3). Alternatively, a plurality of three or more may be formed. Further, the holding leg 61 is configured to be fitted to the inner cylinder 22a of the burner body 22, but may be configured to be fitted to the outer cylinder 22b. In this case, the protrusion 64 is formed on the outer portion of the holding leg 61.

  A stepped portion 65 that abuts on the upper end portion of the outer cylinder 22 b of the burner body 22 is provided on the outer side that becomes the boundary between the holding leg portion 61 and the vertical guide portion 63. Thereby, this jig | tool 6 for top plate construction can be arrange | positioned on the upper part of the burner body 22 in the fixed position of a height direction. Accordingly, the vertical guide portion 63 is continuously arranged from the position of the upper end portion of the burner body 22 so that the smooth insertion of the burner ring 4 into the outer periphery of the burner body 22 can be reliably performed.

  Each flat plate member 60a, 60b is provided with a space portion 67 which is continuously cut out to the lower end in the inner portion. And when the pot bottom sensor 5 which protrudes upwards in the center part of the burner body 22 is arrange | positioned, the pot bottom sensor 5 can be arrange | positioned in this space part 67, and can be protected. Accordingly, the burner ring 4 or the like does not come into contact with the pan bottom sensor 5 when the top plate 1 is set. In addition, if the top plate construction jig 6 is attached to the burner body 22 having the pan bottom sensor 5 from the packing state of the gas stove when the gas stove is shipped from the factory to the construction site, the gas stove is being transported. The pan bottom sensor 5 can be protected even during construction on site.

  Each flat plate member 60a, 60b is provided with an engaging portion 66 that engages with each other at the center upper portion. The engaging portion 66 includes concave grooves 66a and 66x and four projecting pieces 66b and 66y that project from the flat plates 60a and 60b, two on each side. As shown in FIG. 6A, in one flat plate member 60a, the concave groove 66a is cut upward by a predetermined depth from the upper end of the space portion 67 and opened downward, and the protruding piece 66b is formed in the concave groove 66a. Projected at both end positions. Further, as shown in FIG. 6B, the other flat plate member 60b has a concave groove 66x that is cut downward by a predetermined depth from its upper end to be opened upward, and the projecting piece 66y has both ends of the concave groove 66x. Each projectes at a position slightly away from the position. And each protrusion 66b, 66y is continuously formed from the upper end position of the space part 67 to the upper end of flat plate material 60a, 60b.

Then, when one flat plate member 60a and the other flat plate member 60b are crossed in a cross shape and the concave groove 66a of one flat plate member 60a and the concave groove 66x of the other flat plate member 60b are opposed to each other and inserted into each other, The grooves 66a and 66x are engaged with each other, and the protrusions 66b on the front and back sides of one flat plate member 60a are fitted between the protrusions 66y protruding on one surface side of the other flat plate member 60b (see also FIG. 7). Thereby, the two flat plate members 60a and 60b are three-dimensionally assembled in a cross shape in a top view. In this manner, the top plate construction jig 6 can be stably mounted on the upper portion of the burner body 22 by configuring the top plate construction jig 6 with an assembly of two flat plate members 60a and 60b. In addition, by providing the engaging portion 66, a component that can be stably mounted on the upper portion of the burner body 22 can be obtained with a relatively simple configuration. Furthermore, after the top plate is constructed, it can be stored in a space-saving manner without being bulky by being decomposed into the respective flat plates 60a and 60b.
Further, each flat plate member 60a, 60b is formed with ribs 68 protruding from both sides along the contour except for the engaging portion 66, and the strength of the flat plate members 60a, 60b is secured by the rib 68.

  Then, referring to FIG. 3, when the top plate 1 is set on the stove main body 10, as described above, the top plate construction jig 6 constructed by assembling the two flat plates 60 a and 60 b into a cross shape. Is mounted on the upper part of the burner body 22. Next, the outer frame 15 of the top plate 1 is hooked from the inside to the claw 16 that protrudes outward at the side portion on the front side of the stove main body 10, and the top plate 1 is positioned with respect to the stove main body 10. Thereafter, the top plate 1 is assembled into the upper open portion of the stove body 10 so that the top plate 1 is brought down into the upper open portion of the stove main body 10. At this time, even if the center of the burner ring 4 of the top plate 1 and the burner body 22 of the stove body 10 is misaligned, the top plate is installed while the top plate 1 is being set from above the stove body 10. The jig 6 is guided through the burner ring 4 to move the burner ring 4 and to align it with the burner body 22.

  That is, since the inclined guide portion 62 is tapered, the central hole 40 of the burner ring 4 is easily inserted into the top plate construction jig 6, and the burner ring 4 is burned as the top plate 1 is pushed down. Centered with the body 22 When the top plate 1 is further lowered and the burner ring 4 reaches the vertical guide portion 63 of the top plate construction jig 6, the outer diameter of the vertical guide portion 63 matches the outer diameter of the burner body 22. 4 is centered accurately with respect to the burner body 22. When the top plate 1 is completely lowered onto the stove main body 10 to be in a horizontal posture, the burner ring 4 is smoothly inserted into the outer periphery of the burner body 22. In this way, when the burner ring 4 is inserted into the burner body 22 just by dropping the top plate 1 onto the stove body 10, the burner ring 4 is naturally moved so that the center of the burner body 22 is aligned. It becomes a state.

As described above, according to the above-mentioned top plate construction jig 6, when the top plate 1 is assembled to the stove body 10, the center between the burner ring 4 of the top plate 1 and the burner body 22 of the stove body 10 is displaced. However, when the burner ring 4 is inserted into the burner body 22, the center of the burner ring 4 and the burner body 22 is naturally aligned. Therefore, when the top plate 1 is set, the burner ring 4 can be smoothly inserted into the outer periphery of the burner body 22 simply by lowering the top plate 1 from above the stove body 10. It can be done easily.
In addition, since the center of the burner ring 4 and the burner body 22 is aligned before the burner ring 4 is inserted into the burner body 22, the outer surface of the burner body 22 or the like is scratched, The ignition electrode 25 and the thermocouple 26 are not damaged.

By the way, in recent years, built-in type gas stoves that are dropped into the countertop opening of the system kitchen are becoming mainstream. In this built-in type gas stove, the top plate 1 is mounted after the stove body 10 is dropped into the countertop opening. Finally, it is set on the stove body 10. Even in the construction of such a built-in type gas stove, the top plate 1 can be constructed very easily in the system kitchen of the construction site by using the top plate construction jig 6.
Further, a relatively heavy glass top plate 1 is often used for a recent gas stove. In this case, it is necessary to be careful not to break the glass when constructing the top plate, and the glass top plate is used. Since the plate 1 is heavier than that made of sheet metal, the work of the top plate 1 requires more caution and is troublesome. However, even if the glass top plate 1 is heavier than such a sheet metal product, the top plate 1 can be easily constructed at the construction site by using the top plate construction jig 6. it can.

  The method of assembling the top plate 1 on the stove main body 10 includes not only a method in which the outer frame 15 of the top plate 1 is hooked on the claws 16 of the stove main body 10 as described above, but also the top of the stove main body 10. The top plate 1 may be placed in a substantially horizontal posture, and may be set so that the top plate construction jig 6 attached to the burner body 22 of the stove body 10 is inserted into the central hole 40 of the burner ring 4 by being lowered as it is.

The present embodiment is as described above, but the gas stove top jig 6 according to the present invention is not limited to the one shown in FIGS. 3 to 7 and can be modified as follows, for example. It is.
The top plate construction jig 6 is composed of a set of two flat plate members 60, but the flat plate member 60 may be composed of two or more sets or a single flat plate member 60. Good.
Moreover, although the said top plate construction jig 6 is set as the form which assembles the flat plate material 60, it is good also as a solid thing integrally formed beforehand.
Furthermore, if the top plate construction jig 6 forms the holding leg portion 61 fitted into the burner body 22, and the outer shape of the inclined guide portion 62 and the vertical guide portion 63 as a whole, You may comprise in various shapes and forms, such as forming in a conical cap shape.

It is sectional drawing which shows an example of the gas stove to which the jig for top plate construction of embodiment is applied. It is the disassembled perspective view seen from the diagonal lower side of the burner ring with which a top plate is mounted | worn, and a lower plate. It is a schematic diagram explaining the assembly method of the top plate using the jig for top plate construction of embodiment. It is a perspective view which shows the state which mounted | wore the burner with the jig for top plate construction of embodiment. It is a side view which shows the state which mounted | wore the burner with the jig for top plate construction of embodiment. It is the top view which looked at the two flat plate materials which comprise the jig for top plate construction of embodiment from three directions, respectively, Comprising: The same figure (a) is a top view of the flat plate material which has a groove | channel open | released downward, FIG. 2B is a plan view of a flat plate material having a concave groove opened upward. It is a top view which shows the state which assembled the 2 flat material and comprised the jig for top plate construction. It is sectional drawing which shows the principal part of the conventional gas stove, Comprising: The figure (a) is sectional drawing which shows the mounting state of a burner and a burner ring, The figure (b) is the assembly method of the top plate which attached the burner ring. FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Top plate 2 Burner 4 Burner ring 6 Top plate construction jig 10 Stove body 11 Burner opening 22 Burner body 22a Inner tube 22b Outer tube 60a, 60b Flat plate material 61 Holding leg portion 62 Inclined guide portion 63 Vertical guide portion 64 Protrusion 65 Step part 66 Engagement part 67 Space part 68 Rib S Crevice

Claims (6)

When assembling the top plate to the upper open part of the stove body, the top of the gas stove is installed so that the burner ring that is movably attached to the burner opening of the top plate is inserted into the burner body outer periphery of the burner attached to the stove body. A jig for
A jig for top plate construction of a gas stove comprising a guide portion for centering a burner ring and a burner body. In the gas stove top plate construction jig according to claim 1,
It has a holding part that is detachably attached to the burner,
The guide portion is formed into an inclined guide portion with an upper portion formed in a tapered shape to insert and guide the burner ring, and an intermediate portion is formed in an outer shape and continuously perpendicular to the diameter width of the burner body from the lower end of the inclined guide portion. A jig for top plate construction of a gas stove, characterized in that it has a configuration that is formed into a vertical guide portion that centers the burner ring and the burner body. In the gas stove top plate construction jig according to claim 2,
The holding portion is a holding leg portion that is inserted inwardly from the upper part of the cylindrical burner body to be fitted and attached to the burner body, and the holding leg portion includes a protrusion that protrudes laterally. Top plate construction jig. In the top plate construction jig of the gas stove according to any one of claims 1 to 3,
A gas stove top jig for mounting on a gas stove provided with a step portion that contacts the upper end of the burner body. The jig for top plate construction of the gas stove according to any one of claims 1 to 4,
The top plate construction jig is a top plate construction jig for a gas stove that is constructed by assembling at least two flat plates provided with engaging portions that engage with each other in the vertical direction. In the gas stove top jig construction tool according to any one of claims 1 to 5,
A gas stove top jig for a gas stove, in which an inner portion of the top board jig is provided with a space continuous to the lower end.

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