JPH08217367A - Elevator for individual house or for parking lot - Google Patents

Abstract

PURPOSE: To make lifting convenient so as to close an opening of easily inserting foreign matter, by providing a lift base, which falls in a condition of completely opening a door and rises up prior to action of closing the door, inside the door. CONSTITUTION: A start switch 19 is on/off operated by pressing a push button of an operating panel. A signal from the start switch 19 is fed to a door opening/closing mechanism via circuits 21→25, to open doors 11, 12. In a condition that the doors 11, 12 are opened, a lift base 13 falls to continue a floor surface 14 of an equipment body to a floor surface 15 in an in-room side. The lift base 13 rises up when the door 11, 12 are closed, to fall down after the doors 11, 12 are completely opened. Prior to action of closing the doors 11, 12, the lift base 13 in a falling condition rises up. Here is arranged the lift base 13, so that it can rise up and fall down, in an inner side of the equipment body from the doors 11, 12.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention is provided in a private house,
The present invention relates to an elevator that makes it easy to move people and luggage up and down, and an elevator for a parking lot where cars can be smoothly taken in and out.

[0002]

2. Description of the Related Art As a recent trend, in order to solve housing difficulties, the number of houses in which second generation, third generation, etc. can live together is increasing. This type of house often has a three-story structure or a structure with more than three floors in order to secure the space required for many residents. On the other hand, the residents include infants and the elderly, and it is inconvenient to go up and down to higher floors every day.
Therefore, in a multi-generational house with a relatively large number of floors,
Those equipped with an elevator in the room have been developed (see Japanese Patent Application Laid-Open No. 2-138085, Japanese Utility Model Publication No. 5-22544, etc.). The elevator provided in the room not only makes it convenient for residents to reach the upper floors, but also facilitates the work of lifting and lowering heavy furniture, furniture, etc. from the ground to the upper floors.

[0003]

However, in the conventional elevator, steps and irregularities are likely to occur between the floor surface of the elevator and the floor surface of the room. Even with a control mechanism that controls the lift position of the elevator with high accuracy, it is difficult to perform fine adjustment so that the floor surface of the elevator and the floor surface of the room are completely flush with each other. The steps and irregularities hinder the movement from the elevator to the room or from the room to the elevator. In particular, an elderly person with poor eyesight, a physically handicapped person with weak legs, an infant, etc. may get caught up in a step and may be injured. In addition, when moving using a wheelchair, the step is extremely hindered.

Moreover, when the elevator is open, a gap is created between the open / close door and the indoor door. If foreign matter falls into the gap, the elevator may become inoperable. In this regard, in an elevator for personal housing, it is necessary to take measures against an infant who tends to pack various miscellaneous items in a gap. However, the existing elevators are limited to those obtained by converting the elevators for high-rise buildings into those for private houses, and the problems peculiar to private houses are not considered. Even in an elevator for a parking lot, a step or unevenness formed between the floor surface of the elevator and the floor surface of the room causes a shock when the vehicle is in and out. Therefore, the driver feels uncomfortable due to the impact, and the parking lot itself is shunned. The present invention has been devised to solve such a problem, and by providing an elevating base that is passed from the floor of the elevator to the inside of the room, the elevating is convenient and foreign matter is apt to be inserted. The purpose is to close the gap and provide an elevator suitable for multi-generation houses and parking lots.

[0005]

The elevator of the present invention comprises:
In order to achieve the purpose, the start switch for opening and closing the door is turned on and off to collapse or slide to the exit side with the door completely opened, and to stand up or to the elevator side prior to the closing operation of the door. The sliding base is provided inside the door. The gap between the floor surface side portion and the exit side floor surface side portion of the riding basket can be closed by a rotatable roller provided along the longitudinal direction of the floor surface side portion. This roller closes the gap and
Makes it easy to get in and out of the riding basket.

[0006]

【Example】

Example 1: An example in which the present invention is applied to an elevator installed in a three-story house will be described. As shown in FIG. 1, the three-story house has a space 2 in which an elevator car 1 moves up and down from the first floor to the third floor. Elevating space 2 is shielded from the open air by the side walls 3, it is contacted on each floor in the open compartment side door 4 _{1-4 3.} The riding basket 1 moves up and down in the up-and-down space 2 by the plunger 6 that expands and contracts by the power from the drive source 5, and stops at a predetermined floor. In order to stop the riding basket 1 on the selected floor, an operation panel 7 is provided on the indoor side of each floor, and an operating panel 8 is provided inside the riding basket 1. Each operation panel 7, 8 is provided with a push button 9 for designating the destination of the riding basket 1. As shown in FIG. 2, the riding basket 1 includes doors 11 and 1 that can be opened and closed on the front side of the housing 10.
2 is provided. In the example of FIG. 2, the double doors 11 and 1
Although the number 2 is shown, a single-door door can be adopted depending on the scale of the house, the installation location of the elevator, and the like. An elevating base 13 is arranged so as to be able to rise and fall inside the housing 10 from the doors 11 and 12. As the elevating base 13, a plate material that slides between the floor surface 14 and the indoor floor surface 15 of the riding basket can be used instead of the undulating type shown in the figure.

FIG. 2 (a) shows a state in which the doors 11 and 12 are closed and the elevator is moving up and down, or a non-use state. In this state, the elevating base 13 is upright. FIG. 2B shows a state in which the doors 11 and 12 are opened and people and luggage are getting on and off. In this state, the elevating base 13 is tilted down so that the floor surface 14 of the housing 10 is continuous with the floor surface 15 on the indoor side. In order to raise and lower the elevating base 13, as shown in FIG. 3A, the floor surface of the housing 10 and the doors 11, 1 are
One end of the elevating base 12 is fixedly attached to a rotary shaft 16 provided at a corner portion with 2. The elevating base 13 is made of stainless steel for spring, which has excellent corrosion resistance, and has a flat plate shape that is slightly curved upward. As a result, FIG.
As shown in (b), a continuous surface having no step is formed between the floor 15 and the indoor side floor surface 15. In addition, the rotating shaft 16 is the housing 10
Since it is accommodated in the recess 17 formed in the floor surface 14, there is substantially no step even from the floor surface 14 to the elevating base 13.

The raising / lowering base 13 stands up as shown in FIGS. 2 (a) and 3 (a) when the doors 11 and 12 are closed, and is shown after the doors 11 and 12 are completely opened. Two
It falls down as shown in (b) and FIG. 3 (b). In addition, prior to the closing operation of the doors 11 and 12, the lift base 13 in the lying state stands up. The ups and downs of the elevating base 13 can be related to the opening and closing operations of the doors 11 and 12 by configuring a circuit as shown in FIG. Generally, the push button 9 (FIG. 1) on the operation panels 7 and 8 is used to specify the destination of the riding basket 1, and when the riding basket reaches the designated floor, the doors 11 and 12 are opened. At this time, a switching circuit 20 is provided between the door opening / closing mechanism 18 and the starting switch 19, and in addition to the line 21 that directly connects the starting switch 19 and the switching circuit 20, the starting switch 19 is provided via the delay circuit 22.
A line 23 is provided to connect the switch circuit 20 and the switching circuit 20. And
The lines 25 and 26 drawn from the delay circuit 20 connect the door opening / closing mechanism 18 and the elevating base hoisting mechanism 24, respectively. The on / off of the starting switch 19 and the switching operation of the switching circuit 20 are performed by a command from the elevator control mechanism.

The start switch 19 is turned on / off by pushing a push button 9 on the operation panels 7 and 8.
The switching circuit 20 connects the line 21 to the line 25 and the line 23 to the line 26 when the doors 11 and 12 are opened. When the doors 11 and 12 are closed, the line 2
Connect line 1 to line 26 and line 23 to line 25. In the delay circuit 22, the timing is set so that the elevating base 13 is laid down with the doors 11 and 12 completely opened, and the doors 11 and 12 are closed after the elevating base 13 is completely erected. . Assume that the car 1 with the doors 11 and 12 closed is on the first floor. When the third floor is designated by the operation panels 7 and 8, the power from the drive source 5 causes the riding car 1 to reach the third floor as shown in FIG. Enclosure 10 at a predetermined height on the 3rd floor
When is set, the start switch 19 is turned on by the control mechanism provided in the elevator.

The signal from the start switch 19 is sent to the line 21.
→ Sent to the door opening / closing mechanism via 25
Release 2 On the other hand, the signal passing through the lines 23 → 26 is input by the delay circuit 22 to the elevating base undulating mechanism 24 with a time difference until the doors 11 and 12 are completely opened. Therefore, after the doors 11 and 12 are completely opened, the elevating base 13 falls down, and the floor surface 14 of the housing 10 and the indoor floor surface 15 are made continuous without any step. Therefore, the movement from the riding basket 1 to the room and the movement from the room to the riding basket 1 are smoothly performed. Also, the doors 11 and 1
2 and the indoor side door 4 ₃ have a gap between the lifting base 13
The foreign matter is prevented from falling into the gap because it is blocked by.

The control mechanism provided in the elevator main body is such that when the open state of the doors 11 and 12 elapses for a set time.
A signal for closing the doors 11 and 12 is issued. The start switch 19 is turned on by this signal. At this time, the line 21 is connected to the line 25 and the line 23 is connected to the line 2 by the switching circuit 20.
6 is connected. Therefore, the elevating base up-and-down mechanism 24 is driven by the signal input via the line 21 → 26, and elevates the up-down base 13 from the lying state. On the other hand, the door opening / closing mechanism 18 via the line 23 → 25
Since the delay circuit 22 gives a time lag until the elevating base 13 is completely erected, the signal input to is closed without being obstructed by the elevating base 13.
In the state where the doors 11 and 12 are closed, as shown in FIG. 2A, the elevating base 13 is located below the front side corner portion of the housing 10, and the person riding on the riding basket 1, furniture, etc. There is no hindrance to.

Embodiment 2 In this embodiment, as shown in FIG. 5A, a roller 27 is provided on the front side surface of the floor of the riding basket 1. The roller 27 is made of a soft rubber roll or the like. As shown in FIG. 5B, the roller 27 has a shaft portion housed in a recess 28 formed on the front side surface of the floor so that a part of the roller 27 projects from the front side surface of the floor of the riding basket 1. . When the riding basket 1 is located on each floor, there is a gap 2
9 is blocked by the roller 27, and a part of the roller 27 projects between the floor surface 14 of the riding basket 1 and the indoor-side floor surface 15 as shown in FIG. 5C. The protruding portion of the roller 27 is
It facilitates the transportation of heavy objects that move between the riding basket 1 and the room.

[0013]

As described above, the elevator of the present invention is provided with the elevating base which can connect the floor surface of the housing and the floor surface of the room with a flat surface so that the elevator base can be lifted or slid. Therefore, it is convenient to get on and off people and furniture, and it is suitable for other-generation housing where elderly people with weak legs, people with physical disabilities and infants often live. Further, since the gap formed between the elevator door and the indoor door is closed by the elevating base, foreign matter is prevented from falling into this gap, and the smooth operation of the elevator is guaranteed. Even when a roller is rotatably provided on the floor side of the riding basket, it is convenient for people and furniture to get on and off, and a gap where foreign matter easily falls is closed. On the other hand, in a parking lot elevator,
Since the steps and irregularities are covered by the lifting base, the car can be moved in and out smoothly without causing any impact.

[Brief description of drawings]

[Figure 1] Elevator installed in a three-story house

FIG. 2 is a perspective view of the door as viewed from inside the riding basket, showing a state in which the door is closed (a) and a state in which the door is open (b).

FIG. 3 is a cross-sectional view showing an elevating base attached to the chassis of the riding basket, showing a state in which the door is closed (a) and a state in which the door is open (b).

[Fig. 4] Circuit for making a time difference between opening and closing of a door and ups and downs of a lifting base

FIG. 5 is a schematic side view (a) showing a riding basket in which a roller is rotatably attached, a partial cross-sectional view (b) of the roller portion, and a perspective view (c) of a state in which an elevator door is open.

[Explanation of symbols]

1: car of the elevator 2: lift space 3: sidewall ₄₁ to _3: the interior of each floor-side door 5: elevator drive source 6: plunger 7: the indoor-side operation panel 8: car side of the operation panel 9: Push button 10: Cases 11 and 12: Door 13: Lifting base 14: Floor of case 15: Indoor floor 1
6: Rotating shaft 17: Recesses 21, 23, 25, 2
6: Line 27: Roller 28: Recessed portion 29: Gap

Claims (2)

[Claims] 1. An on / off switch for opening / closing a door opens and closes or slides to the exit side in a state where the door is completely opened, and stands up or slides to the elevator side prior to the closing operation of the door. An elevator for a private house or a parking lot, wherein an elevating base is provided inside the door. 2. A rotatable roller is provided along the longitudinal direction of the floor surface side portion so as to close a gap between the floor surface side portion and the exit side floor surface side portion of the riding basket. Characteristic elevators for private houses or parking lots.