KR940007660Y1 - Door locking device for tableware washing machine - Google Patents

Abstract

No content.

Description

Door lock on dishwasher

1 is a perspective view showing the configuration of the present invention.

2 is a cross-sectional view of the main part of the present invention.

* Explanation of symbols for main parts of the drawings

1: dishwasher 2: connecting coal

3: hook piece 4: handle

5 protrusion 6 center axis

7: support stand 8: locking piece

9: door 10: spring

11: operation piece 12: ruled piece

13: adjusting knob 14: spring

15: the upper guide 16: the lower guide

The present invention relates to a dishwasher of the present invention, and more particularly, to prevent the dishwasher's door from opening due to shaking or impact during use and to prevent children from operating, thereby protecting the dishwasher from children's mischief and It relates to a door lock of a dishwasher that allows for a smooth operation.

Since the door of the conventional dishwasher was not equipped with a special locking device, it was easily opened when the washing machine was affected by the shaking of the gas or the impact of the outside while using the washing machine. In particular, they often became mischievous targets for children and interfered with the operation of the aircraft. Therefore, the dishwasher had problems such as failure to faithfully perform its duties and cause frequent breakdowns.

The purpose of the present invention to solve such a conventional problem is to install a locking device so that children do not open the door without shaking or impact and induce smooth operation of the gas and protect the children from mischief Will be provided.

In order to achieve the above object, the present invention is designed to prevent the handle from being struck when the door is locked, and when the door is opened, the handle can be rotated by moving the ruled piece by the adjusting knob. By being able to open the door, it is possible to achieve the purpose of the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

First, Figure 1 is a perspective view showing the configuration of the present invention, Figure 2 is a main cross-sectional view of the present invention to form a locking piece (3) at the end of the connecting carbon piece (2) inside the dishwasher (1), the door (9) The upper surface of the handle 4 is coupled to the central shaft 6 is coupled to the support 7 together with the spring 10 and then to the locking piece 8 to the upper center portion of the handle 4, the handle One side of (4) is coupled to the operating piece 11 to facilitate the left and right movement, but the spring 14 is installed in the middle portion so that the operating piece 11 always has the property to move in the direction of the handle (4) Back, one end of the operation piece 11 to form a ruler piece 12 to be located on one side of the handle 4 to interfere with the rotational movement of the handle 4, the other end of the operation piece 11 It is bent outward and exposed to be inserted into the upper and lower guide holes 15 and 16 of the door 9, and then the adjustment knob 13 is placed thereon. It is a formed structure.

When explaining the effect of the present invention made as follows.

First, the locked state in which the door 9 of the present invention is closed is the same as the first degree. That is, since the adjustment knob 13 of the operating piece 11 is located in the upper insertion hole 15 formed to extend upward of the door 9, the regular piece 12 of the operating piece 11 is the handle (4). Since the first side is positioned as one of the first tiles, the knob 4 cannot be rotated no matter how the knob 4 is rotated upward, and the locking piece (3) is engaged by the engaging piece 3 of the connecting piece 2. 8) is in a trapped state, the door 9 is not opened. When opening the door 9 in the lock state as described above, by moving the adjustment knob 13 in the direction of the arrow of FIG. 1 to move the position of the adjustment knob 13 to the lower guide hole 16, the lower guide hole ( Since the length of the 16 is shorter than the length of the upper guide hole 15, the operating piece 11 overcomes the elasticity of the spring 14 and moves, thereby moving away from the upper surface of the handle 4. Therefore, when the knob 4 is rotated from the solid line position in FIG. 2 to the imaginary line position, the handle 4 is rotated about the central axis 6, resulting in the protrusion 5 being rotated. (5) serves to lift the locking piece (3). When the door 9 is opened in the above state, the door 9 is easily opened.

In this way, the present invention can easily handle and freeze by moving the adjusting knob coupled to the upper and lower guide holes, so that it can easily cope with shaking and impact from the washing machine and effectively copes with children's mischief. It has a useful effect.

Claims (1)

A hook piece 3 is formed at the end of the connecting carbon piece 2 inside the dishwasher 1, and a handle 4 is springed on the upper surface of the door 9 with a central axis 6 coupled to the support 7. (10) and then combined with the locking piece (8) to the upper middle portion of the handle (4), one side of the handle (4) is coupled to the left and right movement to facilitate the operation piece 11, the middle The working piece 11 is always made to move in the direction of the handle 4 by placing the spring 14 in the portion, and then the end piece 12 is formed at one end of the working piece 11 so that the handle 4 It is located on one side of the upper surface so as to interfere with the rotational movement of the handle (4) and the other end of the operation piece 11 is bent to the outside and inserted into the upper and lower guide holes (15) (16) of the door (9) The door lock device of the dishwasher, characterized in that the exposure knob is formed so that the adjustment knob 13 is formed.