JPS5941445Y2 - Door devices for cookers, etc. - Google Patents

Description

[Detailed Description of the Invention] This invention mainly relates to a door device provided on the landing surface of the grill section of a gas staple.

Conventionally, this type of door device has been used, for example, in U.S. Pat.
Various proposals have been made, such as No. 2.

In this case, to hold and lock the glass plate to the door body, it is common to insert the glass into the door body from the open side and close the tangentially open side with a locking member using screws, etc. This method requires a locking member and a screw, and has the disadvantage that the assembly work is troublesome.

Therefore, the present invention provides a door device that does not have the above-mentioned drawbacks, and will be described in detail below with reference to the drawings showing one embodiment.

Reference numeral 1 denotes a frame body, which includes a hook-shaped upper locking portion 2 that locks the upper end 8 of the glass plate 7 and a hook-shaped lower locking portion 3 that locks the lower end 9 of the glass plate 7.
A window portion 4 is formed therebetween, and a pair of hinges 5 on the left and right sides are integrally provided.

The hook-shaped lower locking portion 3 is formed by bending the lower side of the window portion 4.

If the front rising part 3a and/or the rear rising part 3b of the hook-shaped lower locking part 3 are made into spring parts facing inward, it is possible to prevent rattling due to the dimensional difference with the glass plate 7.

Reference numeral 6 denotes a window formed in the hinge 5 and a front decorative plate 1 which will be described later.
Useful for locking 0.

A glass plate 8 is inserted between the hook-shaped upper locking part 2 and the hook-shaped lower locking part 3 of the frame 1 and attached to the window part 4.

Reference numeral 10 denotes a front decorative plate, whose horizontal locking claws 11 are bent to the window 6, and its lower locking claws 12 are bent to the lower end of the frame 1 and attached below the frame 1.

This horizontal locking pawl 11 is located above the lower end 9 of the glass plate 7 and locks the glass plate 7 laterally.

Next, to explain the assembly, first, the glass plate 7 is inserted from the side between the hook-shaped upper locking part 2 and the hook-shaped lower locking part 3 of the frame 1.

As a result, the glass plate 7 is aligned with the frame 1 in the vertical and front-back directions.
It was securely locked to the window part 4 by this.

Next, the front decorative plate 10 is attached to the frame body 1 using its horizontal locking claws 11 and lower locking claws 12.

At this time, a horizontal locking claw 11 attaches the front baffle plate 10 to the frame body 1.
is located above the lower end 9 of the glass plate 7 and on the side surface of the glass plate 7, and locks the sides of the glass plate 7 to prevent it from moving laterally.

According to this, the glass plate 7 is firmly held by the hook-shaped upper locking part 2 and the lower locking part 3 of the sturdy frame 1 that connects the main body of the door to the bottom of the tank, and this occurs when the door rotates on the hinge. The force in the vertical movement direction of the glass is suppressed, and the open side into which the glass plate 7 is inserted is closed by a horizontal locking pawl 11 that attaches the front decorative plate 10 to the frame 1.

This force toward the opening side is hardly generated when the door is rotated by the hinge, and the horizontal locking pawl 11 can sufficiently close the door.

As described above, according to the present invention, the glass plate is inserted from the side between the hook-shaped upper locking part and the hook-shaped lower locking part of the frame, and the open side where the glass plate is inserted is attached to the frame. The bottom of the tank is extremely simple because it is closed by the horizontal locking claws on the front panel that locks the sides of the glass plate, and its assembly requires separate locking claws and screws. It has the advantage of being easy to do without any hassle, and ensuring that the glass body can be held and locked to the frame body.

[Brief explanation of drawings]

FIG. 1 is an exploded explanatory view of the proposed device, and FIG. 2 is a cross-sectional view. 1... Frame body, 2... Hook-shaped upper locking part, 3
・・・・・・Lower hook-shaped locking part, 4... Window part, 5・
...Hinge, 7...Glass plate, 8...
Top end of glass plate, 9... Bottom end of glass plate, 10...
...Front plate, 11...Horizontal locking claw.

Claims (1)

[Scope of utility model registration request] A frame body that has a hook-shaped upper locking part that locks the upper end of the glass plate and a hook-shaped lower locking part that locks the lower end of the glass plate, has a window section between them, and is integrally provided with a pair of left and right hinges. and; consisting of a glass plate inserted between the upper hook-shaped locking part and the lower hook-shaped locking part, and a front decorative plate attached to the lower part of the frame, and the front decorative plate is attached to the frame. A door device for a cooking utensil or the like, characterized in that the door device is provided with a horizontal locking pawl for locking the glass plate, and the horizontal locking tab locks the side of the glass plate.