JPS5820820Y2 - combustion appliances - Google Patents

Description

[Detailed Description of the Invention] The purpose of the present invention is to eliminate the need for screws to fix the top plate, eliminate assembly man-hours, and provide an extremely economical and reliable fixation that is easy to assemble.

Conventionally, the top plate of a combustion appliance is fixed by inserting a decorative plate on one side and fixing the other side to the top plate with screws, which makes it difficult to tighten the screws during assembly, which takes time and is economically expensive.

Also, since the top plate was treated with enamel, the enamel would pop out when I pressed it down with screws.

Therefore, the present invention aims to solve the above-mentioned drawbacks of the conventional method by inserting one side of the top plate into the upper plate and inserting a decorative plate into the other side, and fixing the decorative plate to securely fix the top plate. be.

Embodiments of the present invention will be described below with reference to the accompanying drawings.

Reference numeral 1 denotes a main body of the combustion appliance, which is divided into a combustion chamber 3 in the upper part and a functional chamber 4 in the lower part by a lower reflector plate 2.

The combustion chamber 3 is formed by a guard 5 at the front, a front reflector 6 at the rear, and a completed top plate at the top.

The completed top plate is composed of a top plate 7, an upper plate 8, and a decorative plate 9, and the top plate 7 is provided with a claw 10 inserted into the upper plate 8 and a stepped part 11 brought into contact with the upper plate 8.

Further, a dowel 12 is provided on the outer periphery of the top plate 7 as an example of a protrusion that protrudes toward the inner periphery of the top plate 8 and the decorative plate 9. A predetermined interval is provided between the parts except for the dowel 12 part.

The upper plate 8 has a square hole 13 for inserting the claw 10 and a stepped part 1.
A protruding bead 14 is provided for receiving 1.

Insert the claws 10 of the top plate 7 into the square holes 13 of the top plate 8, and
By inserting the decorative plate 9 into the other side and fixing the decorative plate 9 to the top plate 8, the top plate 7 is also securely fixed.

As explained above, by providing the claws 10 on the top plate 7 and the square holes 13 on the top plate 8, 1) screws are eliminated, assembly man-hours are eliminated, assembly is easy, economical, and securely fixed. .

2. Since no screws are used in some parts of the enamel, the enamel won't fly away and the appearance will improve.

3. The claws 10 of the top plate 7 are inserted into the square holes 13 of the top plate 8, and the stepped portions 11 of the top plate 7 are brought into contact with the protruding beads 14 of the top plate 8, so there is no need for force.

4. Since a gap is provided between the top plate 7 and the top plate 8 by the claws 10 of the top plate 7 and the square holes 13 of the top plate 8, heat conduction from the top plate 7 to the top plate 8 is reduced. , improving safety by preventing burns.

As can be seen from the above examples, according to the present invention, there is no need for screws dedicated to fixing the top plate, which reduces the number of assembly steps.
Cost can be reduced.

Furthermore, by reducing the number of contact areas between the top plate, top plate, and decorative plate through protrusions, beads, and stepped parts, heat conduction is reduced and safety is increased.

[Brief explanation of the drawing]

Fig. 1 is a front view of a combustion appliance showing an embodiment of the present invention, Fig. 2 is a top view of the same, Fig. 3 A is a reduced top view of the same, B is a sectional view taken along line A-A' at A, and Fig. 4 is a top view of the same. The figure is a top view of the combustion appliance with the top plate removed, and FIG. 5 is a top view of a conventional example. 1...Main body, 7...Top plate, 8...
... Top plate, 9 ... Decorative plate, 10 ... Nail, 14 ... Protruding bead.

Claims (1)

[Scope of utility model registration request] The combustion appliance includes a main body, a combustion part provided in the main body, a top plate provided on the top of the combustion part, and a top plate and a decorative plate located on the outer periphery of the top plate, and the outer periphery of the top plate. A protrusion that protrudes from one side to the other is provided between the top plate or the inner periphery of the top plate on the outer periphery, and a predetermined space is maintained between the two except for this protrusion, and one of the top plates is Insert it into the top plate, place the stepped part of the top plate in contact with the protruding bead of the top plate, insert the decorative plate on the other side of the top plate, and fix the decorative plate to fix the top plate at the same time. Composition of combustion appliances.