Locking device of an oven grill

Abstract

The present invention relates to a locking device of an oven grill. When the oven grill is being inserted into the notch of an oven, the inverted V-shaped latch on the locking sheet leans against a bending portion of the V-shaped notch of the oven due to the pulling force exerted by the spring mechanism so as to prevent the oven grill from sliding outwards to lock the oven grill. When the oven grill is to be taken out, put one hand at the front end of the oven and use fingers to lift up the S-shaped tie bar. Then, the rear end of the S-shaped tie bar moves down so as to press down the arc press plate as well as the inverted V-shaped latch such that the locking sheet gets rid of the V-shaped notch under the pulling force exerted by the spring mechanism and, in turn, the locking at two sides are removed simultaneously, thus the oven grill can be taken out evenly and smoothly using one hand.

Description

FIELD OF THE INVENTION[0001]The present invention relates to the technical field of oven articles and, more particularly, to a locking device of an oven grill.BACKGROUND OF THE INVENTION[0002]The oven is a cooker used for roasting food, and it is widely applied in people's family life and commercial use. The oven grill is a shelf mounted in the oven and adapted for placing food being roasted. Generally, there are parallel notches provided on the inner walls of the oven, which are for inserting the oven grill, and with the front end of the notches provided a V-shaped notch and both two sides of the oven grill arranged lockpins, the lockpins latch in the V-shaped notches in purpose of fixing the oven grill. There arrange two unlocking members on the two corresponding sides of the front ends of the oven grill, in the case of taking the oven grill out, it needs to unlock the unlocking members of two sides via two hands, then take out the oven grill. In such case, unlocking the unlocking...

AI Technical Summary

Benefits of technology

[0003]Accordingly, one object of the present invention is to provide a locking device which is capable of controlling the balance of the oven grill using one hand and, in turn, overcome the shortage of the prior locking device of the oven grill.

[0008]Since the locking sheet 4 of the oven grill of the present invention has the spring mechanism 5 drawn upward to connect to the slide rails 3 formed at the center portion thereof, and has the tip-tilted inverted V-shaped latch 41 formed at the outer side at one end thereof, when the oven grill is being inserted into the notch of an oven, the inverted V-shaped latch 41 on the locking sheet 4 leans against a bending portion of the V-shaped notch of the notch of the oven due to the pulling force exerted by the spring mechanism 5 so as to prevent the oven grill from sliding outwards and, in turn, achieve the object to lock the oven grill. When the oven grill is to be taken out, put one hand at the front end of the oven and use fingers to lift up the S-shaped tie bar 6 winded under the front end of the top rack 1, and then, the rear end of the S move down so as to bring the arc press plate 42 in motion. The press plate 42 is pressed down as well as the inverted V-shaped latch 41 at outer side such that the locking sheet 4 shakes off the yoke of the V-shaped notch under the pulling force exerted by the spring mechanism 5 and, in turn, the locking at two sides are removed at the same time, thus the oven grill can be taken out evenly and smoothly using one hand. The locking device of the present invention has simple structures, and can avoid case abrasion mark and abrasion destroy of the oven grill due to uneven force exerted by two hands when pulling out the oven grill. Moreover, it also can avoid the situation that the oven grill loses balance and tilts to one side thereof due to the uneven force of two hands, in turns, prevent food sprinkling from the oven grill.

Problems solved by technology

In such case, unlocking the unlocking members and then pulling out the oven grill using two hands, will bring about hard frictional between the oven grill and the notches due to uneven force regarding to two hands, and case abrasion mark and abrasion destroy of the oven grill, moreover, the uneven force of two hands will induce the oven grill losing balance then tilt to one side thereof and, in turns, incur the danger of food sprinkling from the oven grill.

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