JPH0444788Y2 - - Google Patents

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to a device for storing necessary members in an engine case for an automatic door.

``Prior Art'' In automatic doors, limit switches, motors, and cords (wires) that control the opening and closing of the doors are housed in an engine case provided with rails for hanging doors.

As a prior art related to this,
Publication No. 5951 (hereinafter referred to as prior art 1), Publication No. 58
The one disclosed in Publication No. 20072 (hereinafter referred to as prior art 2) can be seen.

In Prior Art 1, a board (elevation board) with rails is separate from the engine case, and a box for installing switches, cords, etc. is integrally formed on the board.

In the prior art 2, the rail is formed integrally with the engine case, and the parts storage box corresponding to the box described above can be attached to and removed from the engine case.

``Problem to be solved by the invention'' In the case of Prior Art 1, since the engine case and the rail are separate bodies, for example, when the rail becomes deformed or worn out, there is no need to replace the engine case, and the board can be replaced. However, when replacing the board, it is necessary to disassemble and reassemble the wiring.
Conversely, when the electrical system breaks down, unrelated parts such as the rails (boards) and doors must be disassembled and repaired.

When the electrical system breaks down in Prior Art 2,
It is sufficient to simply remove the parts storage box, but if the rails become worn out, the entire engine case must be replaced, which is uneconomical.

In view of these technical problems, the present invention aims to provide an automatic door member storage device that allows each part to be assembled and disassembled in a rational manner.

``Means for Solving the Problems'' In order to achieve the intended purpose, the automatic door member storage device according to the present invention includes an engine case having a pair of upper and lower grooves facing each other on the inner surface of the vertical surface, and an upper end of the engine case. The engine case includes an upright plate whose edges and lower end edges are fitted into the grooves and held on the inner surface of the upright part of the engine case, and a member storage box which is detachably held on the inner surface of the upright side, A rail for a door is provided on the lower inner surface of the vertical plate, and upper ribs and lower ribs are provided facing each other on the upper inner surface of the vertical plate, protruding in a direction perpendicular to the inner surface. In addition, on the proximal end side of the upper rib, there is a horizontal base plate part where the parallel distance with the lower rib becomes narrower.
A sloped plate part that continuously slopes upward is formed in the root plate part, and the distance between the upper rib and the lower rib on the tip side is widened, and the mutually opposing surfaces of the upper rib and the lower rib are The engaging protrusions are formed in pairs above and below, and the member storage box is
It is made of an elastic material having a substantially U-shaped cross section and having dimensions in the vertical direction corresponding to the opposing distance between the upper rib and the lower rib. A locking protrusion is formed that removably corresponds to the engagement protrusion, and
A downward rib is formed on the lower surface of the tip side of the upper wall, and an upward rib is formed on the upper surface of the tip side of the lower wall, and a storage space for the cord is formed in the component storage box. It is characterized in that a gap for attaching the switch is interposed between the opposing portions of the rib and the upwardly directed rib.

``Function'' The automatic door component storage device according to the present invention has an elevation plate and a component storage box independent of the engine case, and the elevation plate can be assembled to the engine case. The storage box can be assembled to the vertical board.

In this way, each major part can be assembled and disassembled freely, so these operations can be carried out rationally.
Parts can also be replaced economically.

``Example'' The automatic door member storage device according to the present invention will be described based on the illustrated example.

In the embodiments shown in FIGS. 1 and 2, 0 is an engine case, 1 is an elevation plate, 2 is a rail, 3 is a wheel,
Reference numeral 4 indicates a door, and reference numeral 9 indicates a component storage box.

The engine case 0 has a pair of upper and lower grooves 0b and 0c facing each other on the inner surface of the vertical surface portion 0a.

The vertical plate 1 has an upper edge 1a and a lower edge 1b that are fitted into the grooves 0b and 0c.

A door rail 2 is provided below the inner surface of the elevation board 1.

Above the inner surface of the vertical plate 1, an upper rib 5 and a downward rib 6, which protrude in a direction perpendicular to the inner surface, are provided facing each other.

Among these upper ribs 5 and lower ribs 6, on the base end side of the upper rib 5, there is a horizontal root plate part 5a whose parallel distance with the lower rib 6 is narrow, and a slope that rises continuously from the root plate part 5a. An inclined plate portion 5b is formed.

If the upper rib 2 is formed in this way, the upper edge 1a of the vertical plate 1 will be finished wide, and the distance between the upper rib 5 and the lower rib 6 on the tip side will also be increased.

A plurality of engagement protrusions 7 and 8 are formed in pairs on the upper and lower ribs 5 and 6 on opposing surfaces thereof.

The member storage box 9 is made of an elastic material (eg, synthetic resin) and has a substantially U-shaped cross section and a dimension in the vertical direction that corresponds to the spacing between the upper ribs 5 and the lower ribs 6.

Locking protrusions 12 and 13 are formed on the outer surfaces of the upper wall 10 and lower wall 11 of the component storage box 9, respectively. , 8 and can be freely engaged and detached.

A downward rib 15 is formed on the lower surface of the upper wall 10 on the distal end side, and an upward rib 16 is formed on the upper surface of the lower wall 11 on the distal end side.

Thus, a storage space 18 for the cord is formed in the component storage box 9, and a gap 14 for attaching the switch is interposed between the facing portions of the downward rib 15 and the upward rib 16.

In the component storage box 9 in the illustrated example, tabs 10a and 10b that are bent in opposite directions are formed on one end side (open end side), and tabs 10a and 10b that are bent in opposite directions are formed on the other end side. tapered surface 10b,
11b is formed.

In the embodiment illustrated in FIGS. 1 and 2, when assembling each part, the following is an example.

First, the upper edge 1a and lower edge 1b of the vertical plate 1 are fitted into both grooves 0b and 0c of the engine case 0, and the vertical plate 1 is held on the inner surface of the vertical surface of the engine case 0.

Next, the component storage box 9 is fitted between the upper rib 5 and lower rib 6 of the elevation board 1, but before this happens,
In the storage space 18 of the component storage box 9, a switch A,
Store code B and turn switch A into gap 14.
It is fixed with a fixing screw 17 inserted into the storage space 18.

Such a member storage box 9 is attached to the upper rib 5 of the elevation board 1,
When fitting between the lower ribs 6, use the knob pieces 10a,
The member storage box 9 is vertically compressed and contracted via the member 10b, and while maintaining this state, the member storage box 9 is inserted between the upper rib 5 and the lower rib 6 of the vertical plate 1.

Thereafter, when the above-mentioned pressure is released, the component storage box 9 is restored, and the engagement ridges 7 and 8 on the upper rib 5 and lower rib 6 sides and the locking ridges 12 and 13 on the component storage box 9 side
are related to each other.

Below, the wheels 3 of the door 4 are hung on the rail 2.

[Effects of the invention] In the case of the automatic door member storage device according to the invention, the following effects can be obtained.

One of them is that the engine case, vertical plate, and parts storage box are independent from each other.The vertical plate can be assembled to the engine case, and the parts storage box can be assembled to the vertical plate, so that the main parts can be separated. Assembling and disassembling work can be done rationally, and parts can be replaced economically.

Another reason is that the upper edge of the vertical plate is made wider due to the base plate portion and the inclined plate portion on the proximal end side of the upper rib, and the distance between the upper rib and the lower rib on the tip side becomes larger.

If the upper edge of the elevation plate is wide, it will be easier to fit the elevation plate into the upper groove on the inner surface of the elevation part of the engine case, and if the distance between the upper and lower ribs on the tip side is large. , it becomes easy to fit the component storage box between these.

[Brief explanation of the drawing]

FIG. 1 is a sectional view of a main part of an embodiment of the inventive member storage device, and FIG. 2 is a partially enlarged sectional view of the same. 0...Engine case, 0a...Elevated part, 0b
...groove, 0c...groove, 1...elevation plate, 1a...upper edge, 1b...lower edge, 2...rail, 5...upper rib, 5a...root plate, 5b...inclined plate Department,
6... Lower rib, 7... Engaging protrusion, 8... Engaging protrusion, 9... Component storage box, 10... Upper wall, 11...
Lower wall, 12...Latching protrusion, 13...Locking protrusion, 1
4...Gap, 15...Upward rib, 16...Downward rib, 18...Storage space, A...Switch, B...
code.

Claims (1)

[Scope of utility model registration request] an engine case having a pair of upper and lower grooves facing each other on the inner surface of the vertical surface; an vertical plate whose upper and lower edges are fitted into the grooves and held on the inner surface of the vertical surface of the engine case; A member storage box is detachably held on the inner surface of the elevation board, and a rail for a door is provided on the lower part of the inner surface of the elevation board, and a door rail is provided on the upper part of the inner surface of the elevation board. An upper rib and a lower rib protruding in a direction perpendicular to the upper rib are provided facing each other, and on the base end side of the upper rib, there is a horizontal base plate part whose parallel distance with the lower rib is narrowed; A sloped plate part that continuously slopes upward is formed at the root plate part, and the distance between the upper rib and the lower rib on the tip side is widened, and the mutually opposing surfaces of the upper rib and the lower rib are Engagement protrusions are formed in pairs vertically, and the member storage box is made of an elastic material having a substantially U-shaped cross section with dimensions in the vertical direction corresponding to the spacing between the upper and lower ribs. , on the outer surface of the upper wall and the outer surface of the lower wall of the component storage box, locking protrusions that removably correspond to the engagement protrusions of the upper rib and the lower rib are formed, and A downward rib is formed on the lower surface of the tip side, and an upward rib is formed on the upper surface of the tip side of the lower wall, and a storage space for the cord is formed in the component storage box. A member storage device for an automatic door, characterized in that a gap for mounting a switch is provided between opposing portions of the ribs.