JPS5817114Y2 - Automatic door power switch mounting device - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a device for attaching a power switch to an engine box of an automatic door.

In general, automatic doors are equipped with a power switch to open and close the power circuit of the drive unit, in addition to a cape switch and a photoelectric switch to open and close the door. Since it should not be used frequently other than when you want to perform an operation, it is preferable to attach it in a place that is as inconspicuous from the outside as possible for aesthetic reasons and to prevent mischief.

However, in the past, in order to ensure the operability of this power switch, it was installed on the front of the engine box or on a pillar, etc., which not only spoiled the aesthetics but also caused problems such as the switch being turned off without permission. There was no shortage of pranks.

Of course, to deal with the above pranks, you can cover the top of the power switch with a cover, but in this case, not only do you need additional parts, but you also have to remove and attach the cover each time you operate the switch. The problem of mischief is therefore neglected.

In order to solve these conventional problems, the present invention hides and mounts the power switch from the outside without impairing the operability of the power switch.This configuration will be described below based on an example shown in the figure. explain.

In the figure, 1 indicates a rail 2 extending in the longitudinal direction of the front surface.
This is an engine base on which the wheels of a door (not shown) run, and the vertical cross section is formed into a substantially inverted shape by a vertical piece 3 and a horizontal piece 4 extending integrally from its upper side. Furthermore, a horizontal rib 5 is integrally extended from approximately the center of the front surface of the vertical side 3, and a drive unit (not shown) consisting of a motor, a pulley, etc. is attached to the upper stage of the rib 5. It has become.

Further, on the front surface of the vertical piece 3, an L-shaped ridge 6.6 extending facing each other is provided between the rib 5 and the rail 2, and between the vertical side 3 and the rib 6.6. Grooves 7, 7 parallel to each other
is formed.

On the other hand, from the tip edge of the horizontal piece 4, a transfer piece 8 extends in a step-like manner, and the fixed piece 8 has a buffer member 9 made of an elastic material.
is fitted.

Next, reference numeral 10 denotes a lid mounting plate which has a horizontal portion 10', has flange portions 11 and 12 integrally extended at the base end and the distal end thereof, and is formed so that the side surface shape is approximately crank-shaped. This is because the 7 langes 11 on the proximal end side are pressed and fixed to the front surface of the ribs 6.6 by the fasteners 13 and the NAND 14vC, so that they protrude approximately horizontally from the front surface of the engine base 1. ing.

That is, the illustrated fastener 13 has opposing sides 15a.

15b consists of a fixing plate 15 that is fitted into the grooves 7, 7, respectively, and a screw punch 16 that projects approximately perpendicularly from the front surface of the fixing plate 15. The Nand 14 is inserted through the through hole 1T protruding from the rib 6.6, and the Nand 14 is screwed and fastened from the tip of the Nand 14 through the washer 18, thereby fixing the flange portion 11 to the front surface of the rib 6.6. .

On the other hand, a buffer member 16 made of an elastic material is provided protruding from the front surface of the flange portion 12 on the distal end side.

Next, in the present invention, a power switch 19 is attached to the horizontal midsection of the lid mounting plate 10, and in the case shown in the figure, the switch 19 is used to open and close electrical continuity between the terminals 20a and 20b. It consists of an operation section 22 with an operation button 21 on the front surface, and a screw tube section 23 protruding from the rear surface of the operation section 22. At the same time as inserting the Nando 2 into this
5 is screwed and secured to the lid mounting plate 10 with the operating portion 22 side facing downward.

Next, reference numeral 26 denotes a lid body that is installed on the front surface of the engine base 1 to form an engine box together with the engine base 1, and the illustrated lid body 26 is attached to the front wall of the engine box. Vertical plate 27 to be formed
By integrally extending horizontal plates 28 and 29 from both the upper and lower sides of the engine base 1, the vertical cross section is formed into a substantially U-shape.
The lower part of the vertical plate 27 is supported by the connecting piece 8 via the buffer member 9, and the lower part of the vertical plate 27 comes into contact with the buffer member 16' protruding from the front surface of the flange portion 12. Fixed.

By being installed on the front surface of the engine base 1 as described above, the lid body 26 is attached to the drive unit (not shown) attached to the engine base 1, the rail 2, and the lid mounting plate 10. The power switch 19 is concealed from the outside, and the edge of the horizontal plate 29 below the switch 19 is hidden from the outside.
A running gap 31 is formed between the engine base 1 and the vertical piece 3, through which a door (not shown) is inserted.

The operation part 22 of the power switch 19 installed as described above faces the gap 31, so that the operation button 21 of the switch 19 can be easily operated by inserting a finger through the gap 31. It has become.

In this case, the power switch 19 is connected to the gap 3.
1, it is possible to set the width of the gap 31 to be sufficiently narrow without interfering with the above operation.

In the figure, A is a box-shaped engine box composed of the engine base 1, the lid 26, and the like.

As explained above, according to the present invention, the box-shaped engine box A is composed of the engine base 1 and the lid 26 assembled on the front side of the engine base 1, and the bottom surface of the engine box A is A running gap 31 is formed in the engine box A.
A substantially horizontal lid mounting plate 10 that is biased towards the door running gap 30 and interconnects the engine base 1 and the lid 26 is provided inside the lid mounting plate 10. Horizontal part 10
' is characterized in that a power switch 19 is attached with the operating section 22 facing the traveling gap 31 side.

Therefore, in the case of the present invention, not only is it possible to mount the switch by effectively utilizing the existing configuration without requiring any new mounting members, but also it is possible to hide the power switch 19 and the wiring associated with it, which improves the appearance. Not only can the appearance of the switch 19 be maintained well, but also the same switch 19 can be opened without permission by passersby.
It can prevent unexpected mischief such as being cut off.

Moreover, in the concealed structure of the power switch 19, the power switch 19 is not only located inside the engine box A, but is also attached to the lid mounting plate 10 that is biased towards the running gap 31, and Since the operation part 22 faces the same gap 31, even though the power switch 19 is hidden from the outside as described above, the switch can be easily operated by blind operation from the running gap 31. , Therefore, its operability can be ensured satisfactorily.

BRIEF DESCRIPTION OF THE DRAWINGS The figure is a partially longitudinal side view showing an embodiment of the automatic door power switch mounting device according to the present invention. 1...Engine base, 10...Lid mounting plate, 10'...Horizontal part, 19...
Power switch, 22... Operation unit, 26...
... Lid body, 31 ... Door running gap, A ...
・Engine box.

Claims (1)

[Scope of utility model registration request] The box-shaped engine box is composed of an engine base and a lid assembled on the front side of the engine base, and a space for running the door is formed on the lower surface of the engine box. Inside the box, there is a substantially horizontal lid mounting plate that is biased towards the door running gap and connects the engine base and the lid to each other, and the horizontal part of the lid mounting plate is , an automatic door power switch mounting device in which the power switch is mounted with the operating section facing the travel gap side.