JP3464376B2 - Grill grill - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pair of front and rear legs for attaching to a grill pan which can be taken in and out of a grill storage, and a grill portion held by the legs. The present invention relates to a grill for a grill, comprising: 2. Description of the Related Art A longitudinal fire burner is provided longitudinally below the left and right inner walls of a grill storage, and a fired object such as a fish placed on a grill for grilling is burned from below by the fire burner. 2. Description of the Related Art Grills that perform baking cooking by heating are known. Since it is necessary for the lower fire burner to form a flame from left and right to the inside to uniformly heat the entire grill portion, it is necessary to prevent the shape of the flame from being disturbed by air entering from the front opening of the grill storage. There is. Therefore, at least the front leg of the pair of front and rear legs is formed of a plate-shaped member, and the plate-shaped legs act on the hot air uniformly distributed from the lower fire burners on both sides to the center. The wind is shielded so as not to disturb the distribution of hot air. On the other hand, conventional grills are generally plated with chrome for aesthetics and rust prevention. [0004] The conventional chrome-plated grill grate for grills described above cannot prevent seizure of the object to be cooked even if rust is prevented. On the other hand, when metal plating (for example, nickel plating) is applied, fine particles of fluororesin are dispersed in a plating layer formed by plating, whereby composite plating having water repellency consisting of a plating layer and fine particles of fluororesin is provided. A method of forming a layer and performing an image sticking prevention process is known. By applying such a composite plating anti-seizure treatment to the grill, it is possible to prevent the seizure of the object to be cooked, but the cost of the anti-seizure treatment is substantially proportional to the area to be subjected to the anti-seizure treatment, and per unit area. It is wasteful to apply the anti-seizure treatment to the legs that do not come into direct contact with the object to be cooked because the cost is high.
In the case where the legs are formed of a plate-shaped member to provide a wind-shielding function in view of the above-described circumstances, the area for applying the composite plating is widened and the cost of the image sticking prevention process is increased. [0006] In view of the above problems, an object of the present invention is to provide a grill grate which can prevent seizure of an object to be cooked on the grill at a minimum cost. [0007] In order to solve the above-mentioned problems, the present invention provides a pair of front and rear legs for attaching to a grill pan which can be taken in and out of a grill storage, and a grill fixed to and held by the legs. A grill for the grill comprising a net, wherein at least the front leg of the legs is formed of a plate-like member, wherein the grill is a frame made of a wire rod
And a wire made of a wire erected in a range surrounded by the frame.
The frame part is bent downward
Section to prevent seizure on at least the mounting part of the grill
Processing, and at least the front leg is not subjected to the anti-seizure treatment, and the grill net is formed on the leg.
The bent part is inserted into the engaging hole that opens upward
It is characterized in that it is fixedly held on the leg by swaging . Since the portion directly contacted by the object to be cooked is the upper surface of the grill portion, there is no need to perform a burn-in prevention process on the legs. Therefore, it is sufficient to perform the burn-in prevention treatment only on the grill net portion. However, if the seizure prevention processing is selectively performed only on the grill part after the grill part and the leg parts are welded together and integrated, the number of man-hours is greatly increased, which is not practical.
Therefore, it is conceivable to perform an anti-seizure treatment on the grill portion before integrating the grill portion and the leg portion. However, in such a case, the coating by the anti-seizure treatment is applied to the grill portion before welding to the leg portion. Is adhered, and the coating is peeled off at the time of welding in a later step, causing rust and the like. Therefore, the grill portion is composed of a frame portion made of a wire and a mounting portion made of a wire erected in a range surrounded by the frame portion, and the frame portion is bent downward. Part is fixed to the leg part by caulking at least the grille part with the seizure prevention treatment applied to the mounting part with the bent part inserted into the upwardly opened engaging hole formed in the leg part. I do. With this configuration, even if the grill net portion is subjected to the seizure prevention process before the grill net portion and the leg portion are fixedly held, the grill net portion and the leg portion can be firmly held afterwards. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference numeral 1 denotes a grille for a grill which is removably attached to a grill pan GP which is inserted and removed through a front opening of a grill storage provided with a lower fire burner B at the lower left and right inner side walls. It is. In addition, an air intake K for taking in combustion air is provided at the upper part of the lower fire burner. The grill 1 is inserted into a slit hole formed on the grill pan GP, and a pair of front and rear rear legs 3 and 4 is vertically suspended on the grill pan GP. 4 and a grill portion 2 which is fixedly held to the portion 4. Both legs 3 and 4 are both chrome-plated. The grill 2 is composed of a frame portion 20 made of a wire having a relatively large diameter (for example, an iron material having a diameter of 4 mm) and a wire rod having a relatively small diameter (for example, a wire having a diameter of 2. And a mounting portion 22 made of 5 mm iron material). The frame portion 20 is divided into a pair of frame components 21 connected to each other by a mounting portion 22, and bent portions 21 a and 21 b which are bent downward are formed at both ends of each frame component 21. Have been. The frame component 21 and the mounting portion 22 are welded to each other. Then, in this state, a plating treatment with a nickel plating solution in which fine particles of a water-repellent fluororesin are mixed and suspended, which is a seizure prevention treatment, is performed. A nickel plating layer is gradually formed on the surface of the grill portion 2,
As the nickel plating layer becomes thicker, fine particles of fluororesin are taken into the nickel plating layer. Then, a composite plating layer in which fine particles of fluororesin are dispersed in the nickel plating layer is formed. The composite plating layer exhibits water repellency because a part of the fluororesin fine particles is exposed on the surface. When the burn-in screen 2 is subjected to the burn-in prevention processing in this manner, the burn-in prevention processing is performed on the entire grill screen 2. The composite plating layer for the anti-seizure treatment is
When the frame portion 20 is welded to the legs 3 and 4 after being adhered to the plating layer, the plating layer is peeled off and causes rust. Then, the holding portions 31 and 41 into which the bent portions 21a and 21b are respectively inserted are attached to the legs 3 and 4 by press working.
4 to form a fixed holding portion between the legs 3 and 4 and the grill portion 2. The holding portions 31 and 41 are bent portions 21a and 21b.
Are formed to be slightly wider than the bent portions 21a and 21b so that they can be loosely fitted without resistance. And, as shown in FIG.
With the bent portions 21a and 21b inserted into the holding portions 31 and 41 for a predetermined length, both sides of the holding portions 31 and 41 are swaged (P
1) The bent portions 21a and 21b are prevented from falling out of the holding portions 31 and 41. Then, after that, the holding units 31 and 41
To make it concave (P2), as shown in FIG.
・ 41 is bent into the bent parts 21a and 21b to make the bent part 2
1a and 21b are prevented from coming off the holding portions 31 and 41 further. Also, as described above, the bent portions 2 are attached to the holding portions 31 and 41.
1a and 21b are held by caulking, and the frame component 21
Bent portions 21a and 21b are the surfaces 32 and 42 of the legs 3 and 4.
The lowering of the mechanical strength due to the division of the frame portion 20 into a pair of frame components 21 can be suppressed, and the deformation of the frame portion 20 can be prevented. By the way, in the above embodiment, the two legs 3.
Although both are formed of plate-like members, the rear leg 3 does not need a wind-shielding function, so that the rear bent portions 21a may be connected to each other to form the rear leg. good. Also, if the frame component is not divided into two but is connected at the rear side and formed as one integral member, the work of welding the wire constituting the mounting portion 22 to the frame component 21 is performed. Further, the plate-like rear leg 3 is not required, and a caulking operation for fixing and holding the bent portion 21a to the leg 3 is also unnecessary. As is apparent from the above description, according to the present invention, the burn-in prevention processing is applied only to the grill portion of the grill grill, and the leg portion is not subjected to the burn-in prevention process. Therefore, it is possible to prevent the object to be cooked from being stuck to the grill at a minimum cost.

[Brief description of the drawings] FIG. 1 is a diagram showing a configuration of an embodiment of the present invention. FIG. 2 is an exploded perspective view showing the structure of a grill. FIG. 3 is a partial perspective view illustrating a swaging position. FIG. 4 is a partial cross-sectional view illustrating a retaining process. [Explanation of symbols] 1 Grill (for grill) 2 Grill net 3 legs 4 legs 20 Frame 21 Frame components 22 Mounting part

Claims (1)

(1) A grill for grilling, comprising a pair of front and rear legs for attaching to a grill pan which can be taken in and out of a grill storage, and a grill portion fixedly held to the legs. A net, wherein at least the front leg of the legs is formed of a plate-like member, wherein the grill net is a frame made of a wire rod.
Part and a wire rod erected in the area surrounded by the frame part
The frame part is folded downward.
It has a curved part to prevent seizure on at least the mounting part of the grill part.
To prevent the seizure prevention process from being applied to at least the front leg portion, and to form the grill portion on the leg portion.
The bent part is inserted into the engaging hole that opens upward
A grill for grilling, characterized in that the grill is fixed to the legs by caulking in a state .