JPS6228632Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in an elevator entrance/exit device.

When the elevator car stops at the landing,
A gap is created between the landing sill and the car sill in the width direction of the entrance/exit. This gap is usually about 3 cm, so it does not pose a danger to passengers, but the lower part of the hoistway can be seen through this gap, which can give passengers a sense of fear. Garbage and other debris fell into the lower doorway, causing discomfort to passengers.

In order to overcome this drawback, devices shown in FIGS. 1 and 2 have conventionally been provided. FIG. 1 is a longitudinal sectional view showing the state in which the car has landed on the landing.
FIG. 2 is a perspective view showing the main parts, with some sections shown. In the diagram, 1 is the elevator car, 2
is a landing, 3 is a landing threshold, 4 is a landing door, 4a is an engagement piece attached to the landing door 4 so as to protrude inside the tower, 5 is a car sill, 6 is a car door, 6a is a car door 6
It is an engagement tool provided so as to protrude toward the landing side.
The car door 6 and the landing door 4 are opened and closed in conjunction with each other by the engagement between the engaging piece 4a of the landing door 4 and the engaging tool 6a.

A closing body 7 has a length approximately equal to the width of the entrance, and one of its longitudinal edges is bent and fixed to the car sill 5 with a screw 8. A
is a gap formed between the landing sill 3 and the car sill 5.

According to the conventional device described above, the gap A is closed by the closing body 7, but when the car 1 passes through the landing 2,
Since the landing sill 3 and the closing body 7 come into sliding contact, there is a drawback that noise is generated. Furthermore, even if a member with low frictional resistance such as a roller is used as the closing body 7, since the car 1 moves up and down while vibrating, the sound of sliding contact with the landing sill 3 will not be reduced so much, and this closing body 7 will be used at the entrance/exit. If it is a wide one-piece object, it will naturally collide with the engagement piece 4a of the landing door 4, so some kind of device must be devised to prevent the collision, that is, to prevent the movement of the elevator car from becoming obstructed. .

The present invention was developed based on the fact that as long as the material blocking the gap A does not allow the lower part of the hoistway to be seen from the gap A, there is no problem in practical use even if the material has almost no strength. By using a flocked body as a blocker, it is possible to prevent the lower part of the hoistway from being seen through the gap A, reduce the sliding contact noise, and prevent any hindrance to the lifting and lowering of the car 1. .

An embodiment of the present invention will be explained with reference to FIG.
Reference numeral 9 denotes a flocked body in which a hair-like body 10 having a length approximately equal to the gap A is planted, and has a length approximately equal to the width of the entrance/exit, and is fixed to the car sill 5 by a pin 11.

Since the present invention has the above-mentioned configuration, the basket 1
Since it is the hair-like body 10 that comes into sliding contact with the landing sill 3 or the engagement piece 4a when the car passes through the landing, compared to conventional closing bodies, even if the car 1 vibrates greatly, the sliding contact noise is significantly reduced. Not only can the car 1 be lowered, but also the car 1 can be moved up and down freely without any hindrance. In some cases, the hair-like body 10
By cutting off the tip of the slider, it is possible to completely eliminate the sliding sound by completely eliminating contact with the landing sill 3 or the engagement piece 4a.

Incidentally, the flocked body 9 can also be attached to the landing sill 3 side.

[Brief description of the drawings]

Figure 1 is a longitudinal cross-sectional view of a car and landing showing a conventional closing body attached to the car sill, and Figure 2 is a longitudinal sectional view of the car and landing area.
FIG. 3 is a perspective view of the main part of the figure, and is a diagram showing an embodiment of the present invention. 1... Car, 2... Landing area, 3... Landing threshold, 4
... Landing door, 4a ... Engagement piece, 5 ... Car sill,
6... Car door, 6a... Engagement tool, 7... Closure body,
8, 11... screw, 9... flocked body, 10... hair-like body.

Claims (1)

[Claims for Utility Model Registration] (1) The elevator landing door is provided with an engaging piece that protrudes toward the inside of the tower, and the elevator car door is provided with an engaging tool that projects toward the landing side, and the engaging tool is provided with an engaging piece that projects toward the landing side. In an elevator in which the car door and the landing door are opened and closed in conjunction with each other by engaging with an engaging piece, the elevator car sill is provided with a flocked body in which a hair-like body is planted on a surface facing the landing sill. An entrance/exit device for an elevator, characterized in that a closing body is provided to close a gap generated between the car sill and the landing sill. (2) The elevator entrance/exit device according to claim 1, wherein the closing body is provided at the full width of the elevator entrance/exit.