JPS5931138Y2 - Fish griller - Google Patents

Description

[Detailed description of the invention] This invention is a fish griller configured to efficiently and evenly grill fish etc. by the diffusion effect of the heat retained in combustion gas. A heat-resistant heat dispersion member is provided in a sheet metal heater body that is press-formed into a bowl shape, and a heated portion is placed opposite the heat dispersion member at an appropriate interval at the opening of the main body. Regarding fish grilling equipment that is equipped with a net member for placing items,
The purpose is to reduce the manufacturing cost and increase the shape-retaining strength of the main body through simple improvements to the main body.

First, an embodiment of the present invention will be explained based on FIGS. 1 to 3. The heater body 2 is fitted into a sheet metal heater body 2 that is press-formed into a bowl shape and has a raised peripheral portion 1 that is rectangular in plan view. The heat-resistant heat dispersion member 3 is placed in the rising peripheral portion 1.
The position is fixed by tongue-like protrusions 4 inwardly protruded from four locations on a pair of opposing side wall portions, and the heat dissipating material is placed near the upper edge of the rising peripheral portion 1 of the main body 2. A stepped portion 7 capable of placing and supporting the net member 5 for placing the object to be heated, which is located opposite to the member 3 at an appropriate interval, is bent in a state of extending laterally outwardly, and the net member 5 is placed on the stepped portion 7. The peripheral portion of the net member 5 is fixedly held to the main body 2 by inward caulking of the upper edge portion 1a of the raised peripheral portion 1 in the placed state.

Further, in the bottom plate portion 2A of the main body 2, a large number of open circular combustion gas inflow holes 6 are located at appropriate intervals in the circumferential direction and the radial direction. The one on the inner side is formed so that the combustion gas flows outward from the center of the layer, and the one on the inner side is formed so that the combustion gas flows from the outside toward the center of the layer, and one set of the rising peripheral parts 1 facing each other is formed. A handle member formed by bending a metal wire into a substantially gate shape with a grip member 8 formed by bending a metal wire into a spiral shape being fitted onto the side wall portion of the side wall portion, and a grip member 8 formed by bending a metal wire into a spiral shape. 9, both free ends 9 a , 9 a of this handle member 9
It is attached so that it can rotate with the bending process.

The heat-resistant heat dispersion member 3 is constructed by mixing an inorganic mineral powder such as gypsum, talc, or pumice with water glass and coating it on a lath such as punched metal by an appropriate means.

The net member 5 for placing the object to be heated is constructed by assembling a large number of metal wires bent into a continuous wave shape in a lattice shape at appropriate intervals in the vertical and horizontal directions.

As another example, as shown in FIG. 4, a circular heat-resistant heat dispersion device is fitted into a sheet metal heater body 2 that is press-formed into a bowl shape and has a circular rising peripheral portion 1 in a plan view. The member 3 may be fixed in position by a embossed part 4 that is inwardly embossed in a V-shape from the entire circumference of the rising peripheral part 1. Furthermore, as shown in FIG. A peripheral connecting portion 5 of the net member 5 is located near the upper edge of the rising peripheral portion 1.
The discontinuous step part 7 on which the A can be placed and supported is bent inward, and the upper edge part 1a of the rising peripheral part 1 is
The peripheral connecting part 3A of the net member 3 may be fixedly held on the main body 2 by caulking outward. Furthermore, as shown in FIG. In order to fix and hold the peripheral connecting portion 5A of the net member 5 to the main body 2 by caulking the discontinuous upper edge portions 1a of the portion 1 at appropriate intervals in the circumferential direction outward. It may be configured.

Further, all of the combustion gas inflow holes 6 may be formed so that the combustion gas flows outward from the center of the core or from the outside toward the center of the base. Further, the combustion gas inflow holes 6 are arranged in a state in which the combustion gas flows outward from the base central portion in units of one or a plurality of units, and a state in which the combustion gas flows from the outside toward the base central portion. They may be formed alternately.

In short, the number, shape, size, formation position, and direction of the combustion gas inflow holes 6 may be appropriately set according to various conditions.

In summary, the fish fryer according to the present invention includes a sheet metal heater body 2 press-formed into a bowl shape with an annular rising peripheral portion 1, a heat-resistant heat dispersion member 3, and a net member for placing objects to be heated. 5, the heat dispersion member 3 is fixed in position by the protruding portion 4 inwardly from the rising peripheral portion 1;
Moreover, since the net member 5 is configured to be fixed and held by caulking the upper edge portion of the rising peripheral portion 1, for example, the heat dispersion member 3 and the net member 5 can be attached to the main body 2 by brazing or the like. Compared to the case where it is fixed to
It is possible to significantly reduce the number of steps and time required for processing, and it is possible to reduce manufacturing costs.

Furthermore, by having the embossed portion 4 and the caulked portion formed in the rising peripheral portion 1 to fix the heat dispersion member 3 and the net member 5, it has become possible to simultaneously increase the shape retention strength of the main body 2 against heat. .

Further, as in the above embodiment, the bottom plate portion 2A of the main body 2
A large number of open-circular combustion gas inflow holes 6 are provided, the outer ones allow the combustion gas to flow outward from the base center, and the inner ones direct the combustion gas outward. If it is formed so that it flows from the base toward the center,
Combustion gas, which tends to flow outward along the bottom surface of the main body 2, can be smoothly guided to the base center side.
Insufficient heating at the central portion of the base can be effectively suppressed.

[Brief explanation of the drawing]

The drawings show an embodiment of the fish fryer according to the present invention, in which Fig. 1 is a perspective view, Fig. 2 is an exploded perspective view, and Fig. 3 is a longitudinal cross-sectional view of the main parts.
4 to 6 show other embodiments, with FIG. 4 being a longitudinal sectional view, and FIGS. 5 and 6 being perspective views of essential parts. 1... Standing peripheral part, 2... Sheet metal heater body, 2A... Bottom plate part, 3...
Heat-resistant heat dispersion member, 4... Embossed portion, 5...
. . . Net member for placing the heated object, 6 . . . Combustion gas inflow hole.

Claims (1)

[Claims for Utility Model Registration] ■ A heat-resistant heat dispersion member 3 fitted into a sheet metal heater main body 2 press-formed into a bowl shape having an annular rising peripheral portion 1, A peripheral portion of a net member 5 for placing a heated object, which is fixed in position by a protruding portion 4 inward from the main body 2 and is located opposite the heat dispersion member 3 at an appropriate distance from the opening of the main body 2. is fixed and held by caulking the upper edge portion of the rising peripheral portion 1 of the main body 2. ■ The bottom plate portion 2A of the main body 2 has a large number of open-circular combustion gas inflow holes 6, the outer ones of which allow the combustion gas to flow outward from the center of the layer, and The fish frying device according to claim 2, wherein the inner one is formed so that combustion gas flows from the outside toward the center of the layer.