KR950005849Y1 - Cooker - Google Patents

Abstract

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Description

Cap lock device of cooking vessel

1 is a perspective view of a lock device according to the present invention.

2 is a cross-sectional view of a state of use of the lock device, the lid is locked to the container body.

3 is a cross-sectional view of the upper lock device operated in the unlocked position.

* Explanation of symbols for main parts of the drawings

1: container body 2: lid

3: rock lever 1a: support piece

1b: hanging protrusion 2a: support piece

2b: hook protrusion 3a: lock part

3b: support leg 3c: elastic piece

The present invention relates to a lid lock device that can be usefully applied to microwave cooking vessels or other simple pressure cooking vessels, and in particular, the locking and unlocking operation of the lid to the container body provides a very simple and stable lock state. The present invention also relates to a convenient and practical lid lock device designed to utilize the lock lever as a lid handle in an unlocked state.

Conventionally, the lid lock device of such a cooking vessel is usually a lock, an unlock operation knob, lock mechanisms interlocking with the knob, guide structures for guiding the movement of these lock mechanisms, and fixing brackets or fixing bodies for appropriately supporting them. It is composed of complex components composed of many components such as high cost and complicated operation, and it is easy to cause breakdown during use and because the lock device itself cannot be used as a handle, a separate handle is attached to the lid. There were problems such as having to install.

The present invention has been devised to provide a more convenient and practical lid lock device that has been effectively solved such a conventional problem will be described in detail based on the accompanying drawings as follows.

In other words, the present invention is a horizontal support piece (1a) of the appropriate size on each edge side and the opposite side of the main body (1) and the lid (2) in a common cooking vessel consisting of the container body (1) and its lid (2) (2a) formed of a lock, consisting of a lock portion (3a), a support leg piece (3b) extending vertically from both ends of the lock portion (3a), and a resilient piece (3c) extending vertically from the rear end of the lock portion (3a). The lever 3 is restrained and mounted on the protruding branch 2c on the lid 2 side support piece 2a so as to be rotatable by the shaft 4, and the support piece 1a on the main body 1 side. In the bottom surface of the lock lever (3) to form a locking projection (1b) which cooperates with the lock portion (3a), the lid (2) side of the support piece (2a) upper surface of the elastic piece (3c) of the lock lever (3) ) It is made by forming the rubbing protrusion 2b which cooperates.

In the figure, reference numeral 5 denotes the sealing property between the main body 1 and the lid 2. 1 and 3 show the state in which the lock lever 3 provided on the support piece 2a on the lid 2 side is operated in the unlocked position. In this state, the lock lever 3 Since the tip of the resilient piece 3c is held inside the hanging projection 2b on the support piece 2a, the lock piece 3a of the lock lever 3 is kept stable in a vertically standing state as shown. ) Can be gripped by hand and used as a handle.

In the unlocked state of FIGS. 1 and 3, the lid 2 is covered with the support pieces 1a and 2a on the upper part of the main body 1, and then the lock lever 3 is shown around the shaft 4. When rotating clockwise in the clockwise direction, the tip of the resilient piece 3c of the lock lever 3 is released from the latching projection 2b, and then the lock portion 3a is shown in FIG. (1) It is firmly hung on the lug protrusion 1b on the lower surface of the side support piece 1a to provide a stable and stable lock state between the main body 1 and the lid 2, and when unlocking, the lock lever 3 of FIG. ) Can be unlocked simply by rotating it in the opposite direction.

Therefore, the lock device of the present invention is a simple and effective configuration, the lock and unlocking operation is very simple, provides a fast and robust lock state, and it is a new useful design that can easily use the lock lever as a lid handle .

Claims (1)

On each side of one side and the other side of the container body 1 and the lid body 2, support pieces 1a and 2a having protrusions 1b and 2b are formed to face each other, and the lock part 3a and the support leg are formed. The lock lever 3 composed of the piece 3b and the elastic piece 3c has the lock portion 3a cooperatively acting with the locking projection 1b so that the elastic piece 3c cooperates with the locking projection 2b. A lid lock device for a cooking vessel, which is pivotally restrained and installed on a lid (2) side support piece (2a).