JPS6349222Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a grill pan pull-out device in a baking oven for cooking.

The applicant had previously filed an application for this type of device.
In No. 165389, a combustion chamber having an opening at the front is provided with a grill pan on the bottom plate and a sliding frame that engages with the grill pan, and the grill pan is moved forward by the sliding frame through the opening. A firing device that is freely drawable and that allows the sliding frame to face the lower side of the bottom plate through a pair of left and right guide holes formed at the bottom of the opening in a pair of left and right leg pieces that extend rearward. The present invention proposes a device for pulling out a grill pan in a combustor of a type in which a rising portion is formed on the tip side of the leg and the leg is supported in contact with the lower surface of the bottom plate at the rising portion. The device was proposed in Utility Model Application No. 181558/1983. However, if the drawing device is a commonly used metal punch, the tip of the sliding frame will remain cut, and unless troublesome work such as chamfering is done, the tip of the leg will remain cut. This may cause inconveniences such as rubbing the bottom surface of the bottom plate or the bottom wall of the kiln body 1, damaging them or preventing smooth sliding of the sliding frame. will rub against the bottom surface of the bottom plate, causing the same inconvenience as described above.

The purpose of the present invention is to obtain a device for pulling out grill pans in a baking machine that does not have such inconveniences. Inside, its bottom plate 4
The grill pan 5 includes a grill pan 5 and a sliding frame 6 formed by bending a metal rod a that locks the grill pan 5.
can be freely pulled out in front of the sliding frame 6 through the opening 2, and a pair of left and right leg pieces 7, 7 extending behind the sliding frame 6 are formed at the lower part of the opening 2. It faces between the lower side of the bottom plate 4 of the firing chamber 3 and the upper surface of the bottom wall 16 of the firing chamber 1 through the pair of left and right guide holes 8, 8, and furthermore, the tip side of the leg pieces 7, 7. In the case of a type in which rising portions 9, 9 are formed and the leg pieces 7, 7 are supported in contact with the lower surface of the bottom plate 4 by the rising portions 9, 9, the rising portions 9, 9 are configured. Each end b of a metal rod a is bent, and the end b is positioned midway between the upper and lower ends of the rising parts 9, 9.

FIGS. 1 to 5 show one example of this, and in this case, the guide holes 8, 8 have a surrounding frame 10 surrounding the opening 2, as shown in FIGS. 2 and 4. Further, the rising portions 9, 9 are formed by bending the tips of the leg pieces 7, 7 upward as shown in FIGS. 2 and 4. Furthermore, the rising parts 9, 9 are integrally formed with folded parts 11, 11 as shown in FIGS. 4 and 5, and when the legs 7, 7 are pulled out at the folded parts 11, 11, The end portions of the folded portions 11, 11 are bent downward so that the end portions “b” of the metal rod “a” are brought into contact with the rising portions 9, 9 as described above. I placed it between the top and bottom edges. That is, the length h of the end b is the rising part 9,
It was made shorter than the length H of 9.

The lower half of the firing chamber 3 is constructed as a drawer frame 14 that can be freely pulled out along guide rails 12, 12 provided on both sides of the firing chamber 1. In the drawing, 13 is a door 1 provided at the entrance/exit of the grill pan 5 provided in the front of the baking chamber 3.
Reference numeral 5 indicates a gas burner or other heat source provided in the firing chamber 3 formed between the pull-out frame 14 and the upper half of the firing body 1. Note that the leg pieces 7, 7 are inserted into the guide holes 8, 8 while the folded portions 11 are compressed by utilizing the spring properties of the metal rods a.

To explain its operation, the sliding frame 6 is the grill pan 5.
The bottom of the front edge of the pan 5 is locked, and when this is pulled forward, the pan 5 is pulled forward through the opening 2, which is different from the conventional pan 5. Although not particularly different, during such an operation, each leg 7 of the frame 6 transitions from the state shown in FIG. 1 to the state shown in FIG. 2, for example. At this time, when the grill pan 5 is stored in the baking chamber 3 shown in FIG. I am in a state of doing so. Then, the grill pans 5 are pulled out one after another. Then, as it approaches the state shown in FIG. 2, its tip side comes into contact with the lower surface of the bottom plate 4.

At this time, the previously proposed method has the disadvantage that the end b of the metal rod a scrapes the top surface of the bottom wall or the bottom surface of the bottom plate 4, which not only damages it but also increases the contact resistance and makes it difficult to pull out. For example, each tip side of the metal rod a constituting the rising parts 9, 9 is bent so that the end b thereof is positioned between the upper end and the lower end of the rising parts 9, 9, so that the leg pieces 7, 7
The ends b of the metal rod a do not come into direct contact with each other, but rather hit the upper and lower ends of the bent rising parts 9, 9 of the metal rod a, so unlike the previously proposed method, the bottom plate 4 or the bottom wall surface is not damaged, and the Movement will also be smoother.

In this way, according to the present invention, each tip of the metal rod a constituting the rising portion 9 on the tip side of the leg pieces 7, 7 of the sliding frame 6 is bent, and the end portion b is bent as the rising portion 9, The end b of the metal rod a is connected to the bottom plate 4 by simply positioning it between the upper and lower ends of the metal rod 9.
Alternatively, it does not come into contact with the upper surface of the bottom wall 16, which has the effect of eliminating the above-mentioned inconvenience caused by this.

[Brief explanation of the drawing]

Fig. 1 is a cutaway side view of one example of the device of the present invention;
The figure is an enlarged cross-sectional view of the main part to explain its operation, FIG. 3 is a cross-sectional view taken along the line - FIG. 4 is an exploded perspective view, and FIG. 5 is a perspective view of a part of the sliding frame. 1... Baking device main body, 2... Opening, 3... Baking chamber, 4... Bottom plate, 5... Grill pan, 6... Sliding frame, 7... Leg piece, 8... Guide hole, 9... Rising part, a...metal rod, b... end.

Claims (1)

[Scope of utility model registration request] A baking chamber 3 having an opening 2 on the front side is provided in the baking device body 1, and a grill pan 5 on the bottom plate 4 and a sliding plate formed by bending a metal punch a for locking the grill pan 5 are provided in the baking chamber 3. A movable frame 6 is provided so that the grill pan 5 can be freely pulled out in front of the sliding frame 6 through the opening 2, and the sliding frame 6 is attached to a pair of left and right leg pieces 7, 7 extending behind the sliding frame 6. The lower side of the bottom plate 4 of the firing chamber 3 and the bottom wall 16 of the firing chamber body 1 are connected through a pair of left and right guide holes 8, 8 formed at the lower part of the opening 2.
Further, rising portions 9, 9 are formed on the tip sides of the leg pieces 7, 7, and the leg pieces 7, 7 are supported on the lower surface of the bottom plate 4 by the rising portions 9, 9. In the case of the type of metal punch a that constitutes the rising parts 9, 9, each end b of the metal punch a is bent, and the end b is positioned between the upper end and the lower end of the rising parts 9, 9. A grill pan pull-out device in a baking machine consisting of: