JPS6128855Y2 - - Google Patents

Description

[Detailed description of the invention] This invention is intended to prevent abnormal noises caused by rattling when the door is suddenly opened and closed in a door checker device used to obtain the appropriate opening degree and appropriate operating force for opening and closing the door. This invention relates to a door checker lever lateral steady rest device devised in

The installation position of the door checker device is shown by the dotted line A in Fig. 3, and it is located between the body such as the pillar and the door 8 on the side where the door hinge is installed.The door checker device has one end pivoted to the body and the other end It consists of a door checker lever that extends into the door panel as a free end, and a case that is attached to the door in the middle of the door checker lever and provides operating force for opening and closing the door.

The conventional door checker device will be explained with reference to FIGS. 4 and 5. Reference numeral 2' is a plate-shaped door checker lever, one end of which is pivotally supported on the body 7', and the other end is a free end that is connected to the door 8'. It was a door checker device that faced the inside of the panel and had its middle inserted into a case 1' provided on the door 8'. In such a door checker device, in order to obtain an appropriate operating force for opening and closing the door, as shown in FIG. It is clamped via a pressure contact body 10', and has a pressure contact piece 5' built into the case 1', as shown in FIG. 4, to prevent the door checker lever from swaying in the lateral direction. Even if the pressing piece 5' has a slight difference in shape, a projection 6' is formed to restrict the sliding range of the door checker lever 2' in the lateral direction when the door is opened and closed.

However, the pressure contact piece 5' on which the projection 6' is formed as a lateral steady rest is made of metal, and the shape of the projection 6' is complicated, resulting in high cost. Since a gap had to be provided between the door checker lever 2' and the door checker lever 2', there was a problem when the door rattled and generated abnormal noise when the door was suddenly opened and closed.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a device for preventing the door checker lever from moving in the lateral direction of a door checker device, which is improved in order to eliminate the conventional problems.

In this invention, a stopper part is attached to the free end facing inside the door of a door checker lever having a plate shape with one end pivoted to the body, so that the door checker lever can move freely within a case provided on the door. a steady rest with an edge height that is inserted through the opening of the case, and is adjacent to the side edge of the door checker lever with a slight gap between one opening of the case facing the stopper part. As well as forming
A lateral steadying device for a door checker lever is characterized in that the case includes elastic pieces that are in constant elastic contact with both side edges of the door checker lever.

Hereinafter, it will be explained with reference to the drawings.The door checker device 2 of the present invention shown in FIG. The door checker lever 2 is a plate-shaped door checker lever that faces inside the panel of the door 8 and has a stopper part 11 attached to its free end for regulating the opening degree of the door 8, and the door checker lever 2 is suitable for opening and closing the door. In order to apply a strong operating force, the door 8 is inserted through the case opening 3 so as to be movable inside the case 1 installed on the door 8.

The door checker lever 2 is provided with a slight radius 2b to accommodate movement when opening and closing the door.

In order to prevent the door checker lever from steadying in the lateral direction, both sides in the lateral direction of the case opening 3 facing the stopper part 11 are cut and raised by a press or the like to form a steady rest part 3a with a high edge height. The steady rest portion 3a and the side edge 2a of the door checker lever 2 are so close to each other that there is only a minute gap a.

In addition, elastic pieces 4 that are in constant elastic contact with both side edges 2a of the door checker lever are housed within the case 1' to absorb even small horizontal vibrations of the door checker lever 2.

Therefore, a protrusion 6' is formed on the door checker lever lateral sway to prevent the door checker lever 2' from lateral vibration when sliding, which increases the cost. In contrast to the conventional device which employs a press-contact piece 5' that restricts the vibration, the present invention can provide a steady rest with a simple structure of a steady rest part formed in the case opening 3. Then, the steady rest part 3 of the case opening 3
Although a alone can sufficiently control the lateral vibration of the door checker lever in place of the conventional pressure contact piece 5', the gap a between the door checker lever and the steady rest has been made even smaller, so that the door can be moved suddenly. Elastic pieces 4 that suppress the occurrence of abnormal noises such as rattling even when opened and closed, and also keep elastic contact with both side edges 2a of the door checker lever at all times.
Since this is inherent in the case, it will be even more deterrent.

As a result of the above, the present invention simplifies the structure by simply forming the steady rest part integrally with the case, and eliminates the pressure welding parts that are difficult to process as in the past. The small gap between the door checker lever and the steady rest prevents abnormal noises, and the elastic pieces of the case make elastic contact with both edges of the door checker lever to prevent even small rattles. This has the effect that no abnormal noise is generated due to rattling even if the door is suddenly opened or closed, and the cost is also reduced because the structure is simplified.

[Brief explanation of the drawing]

FIG. 1 is a structural diagram of a door checker device of the present invention, and FIG. 2 is a structural diagram of a door checker lever lateral steadying device of the same device. Figure 3 shows
It is an installation diagram of the door checker device. FIG. 4 is a structural diagram of a conventional door checker lever lateral steady rest device, and FIG. 5 is a structural diagram of the door checker device. A... Door checker device, 1, 1'... Case, 2, 2'... Door checker lever, 2a...
Side edge of door check lever, 2b...R, 3
...Case opening, 3a... Steady rest, 4...
Elastic piece, 5'... pressure contact piece, 6'... protrusion, 7,
7'... Body, 8, 8'... Door, 9'... Elastic body, 10'... Pressure contact body, 11... Stopper part, a
...Minute gap.

Claims (1)

[Scope of utility model registration request] A stopper part is attached to the free end facing the door of a door checker lever having a plate shape with one end pivoted to the body, and the door checker lever is opened to the case so that the door checker lever can move freely inside the case provided on the door. A steady rest part is formed in one opening of the case facing the stopper part and has an edge height that is adjacent to the side edge of the door checker lever with a slight distance therebetween. A lateral steadying device for a door checker lever, characterized in that the case includes elastic pieces that are in constant elastic contact with both side edges of the door checker lever.