JPH0873155A - Home elevator without shaft - Google Patents

Abstract

PURPOSE: To provide an elevator having a shaft wall freely stored during the non-use of the elevator by applying a multi-plate belt or multi-stage slide structure to the inner and outer walls of a cage section, allowing the cage section to be freely driven only with a ramp, and transmitting driving power to the ramp with a spiral pillar or a vibration-free rack mechanism. CONSTITUTION: Regarding an elevator for serving a travel between the first and the second floors, the cage thereof is formed out of a cage seat 9, an elevator mechanism 15 such as a spiral pillar and a vibration-free rack mechanism, a fixing frame 18, or the like. In addition, the arbitrary sides of outer walls 2 and 11 as the side wall of a shaft are surrounded with a variable wall of multi-plate belt type or multi-cylinder slide type. Also, a movable floor 6 for advance to and retreat from the shaft under horizontal travel or horizontal axial rotation is provided on the floor of each story. In this case, when an outer wall is not existing, a directivity ultrasonic sensor or one of transmission type optical sensors as a pair having the same circularity as the horizontal cross section of the shaft, is laid on the upper or lower side of the cage section, and the operation of the elevator is controlled on the basis of output of the sensor.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to home elevators (household elevators) which have been increasingly used in recent years. Generally, we focus on moving between the first floor and the second and third floors. There is also a device design that can be applied to stair lifts.

[0002]

2. Description of the Related Art In the prior art, there is also a design guideline for safety, and generally, a fixed wall and a door (outer wall) are required for the hoistway, and a box structure and a door (inner wall) are required for the elevating part. It was In addition, a shock absorber and a safety space were required on the floor of the bottom floor. As a result, heavy and large structural members are required for domestic use, which is substantially equivalent to an extension.

As a result, the construction cost is increased in addition to the cost of the device. For a house with little room, the rooms on the 1st and 2nd floors will be smaller or the stairs will be destroyed.

Further, due to this regulation, there is a fear of being trapped in an elevator (elevating section / hoistway). Even if your physical strength becomes so weak that you are worried about climbing stairs, the elevator as an extension of your house will not be popular in your home forever. There is also a stair lift, but so far there are some doubts about the safety of getting on and off the stairs.

[0005]

SUMMARY OF THE INVENTION The present invention is completely conceived of a mechanism and system for home use, and aims to solve the following problems in order to popularize the mechanism. 1 The living space on the lower floor of the home does not have to be destroyed. 2 Can be installed in an old wooden house.

3 There is no danger of falling when not in use, and the lower floor can be used as a room space. 4 There is no danger of being trapped. 5 Repairs must have materials and work scaffolding that even an amateur can do. There is no need for a professional engineer even in case of emergency failure.

6 It is also possible to provide at low cost a system that is extremely limited in the number of times of use and the situation, assuming that it will not be used by the person who cares for it. Easy, cheap, spacious room, open feeling of security, etc.

[0008]

[Means for Solving the Problems] The concrete concept of the system is as follows: up to paragraph [0015]. After that, more specific description will be given.

A movable floor is attached to each floor so that a car or a person does not fall. (Claim 1, Figure 1, Figure 2)

The hoistway wall (outer wall) is of a variable type and only serves as a wall when in use, and fixed to some extent by the pillar as a guide and the wall of the house. Either the side wall (inner wall) of the car or the wall of the hoistway (outer wall) is made variable so that no one will fall from the lift. (Claim 1, FIG. 1, FIG. 4 to FIG. 12)

The strength of the wall is so strong that it does not disturb the balance of the car against the force of the person from the inside, and it has a period until the alarm of the force of the person outside is issued and the car is stopped moving up and down. Suppose that it has the strength to let you. (Claim 4 and Claim 1
1)

In any case, instead of removing the wall, forming a flexible structure, or making a hole in the wall, sensors are attached. The hoistway sensor can replace not only the hoistway space but also the ceiling and side walls of the hoisting section. (Claim 1, Claim 8, Claim 9, Figures 13 to 17)

In an emergency, it is possible to manually open the side walls of the lifting portion and the walls of the hoistway (variable walls of the inner and outer walls). The light weight of the material of the wall is also effective for opening weak people. (Claim 5, Claim 6, and Figure 1)

In order to simplify the installation work of the device and secure the space of the lower floor, the devices are basically attached to the ceiling or the floor / inside the floor on the upper floor. Do not place heavy parts at high positions so that even an amateur can maintain easily. The method by which the elevating part climbs up the pillar is that the climbing mechanism and brakes are easy to disassemble. When driving with ropes, it is necessary to use four or more places, and it is not necessary to use thick wire ropes in combination with the light weight of the lifting part.
Also, coat the rope.

(Claim 14 and FIG. 23)

It is desirable that the floor surface of each floor and the floor surface of the lift be as high as possible, and it is conceivable that the car is doubled or the floor surface of the lowest floor is moved up and down. (Figure 26)

This elevator system has three main points: a movable floor, a variable wall, and a hoistway sensor. Since there is no fixed inner wall, a drive transmission part (spiral lift, pinion rack, four-point rope) will be installed near the edge of the lift. (Claim 1, Claim 2, and Claim 3)

Even if there is no side wall (inner wall) of the car, in order to prevent the movable floor from jumping out to the car part, the protrusion is suppressed by a stopper having a rotation axis parallel to the floor slide as shown in FIG. When the fixed frame and the movable frame of the car are separated from each other vertically, part of the stopper rotates to allow the movable floor to come out. (Claim 7)

The variable wall horizontally or vertically moves the multi-plate belt used for the shutter. When using as a basket wall (inner wall), combine the four sides together like a fastener. The variable wall will be manually removable from the inside. (Claim 4, Claim 5, Claim 6, Figure 1, Figure 4, Figure 12)

[0020]

[Action]

The "as a system" system allows you to use the lower floor with confidence as the car is supported by a movable floor when the car is on the upper floor. When coming down from the upper floor, first close the variable outer wall on the upper floor, send a signal to the lower floor to separate people from the hoistway, and while checking the safety with the hoistway sensor, the hoistway on the lower floor Close the outer wall.

After raising the car floor a little and confirming that the operation is good, the movable floor is removed, the frame for preventing the movable floor from popping out is raised, and the descent of the car is started. When the fixed frame attached to the car comes off, the movable floor can come out, and the signal closes the upper floor. The role of the outer wall on the upper floor may be replaced with a movable floor and a hoistway sensor, and the outer wall may not be used.

If there is no outer wall on the lower floor, the inner wall is formed on the car with or prior to raising or lowering. A horizontally moving multi-plate belt is installed in the car. ・ The car stand and the multi-stage cylinder are connected while descending. ・ The car stand and shutter type belt (multi-plate belt)
There are three types of variable inner walls that can be connected by a common frame with.

(There is also a method of using a cloth or the like to remove the fastener part from the corner position or to cover the corner with a cloth so that fingers and hair of the outside person do not get entangled in the fastener part of the belt) There is no inner wall In this case, when a person touches various contact sensors on the inner surface of the outer wall, the sensors run away so as not to stuff their fingers, and the lifting of the car stops. A belt covers the gap between the columns to prevent accidental contact with the drive mechanism of the columns.

While searching the space under the car with the hoistway sensor, the space is checked while checking the height position of the car (by a pillar or the like) to ensure safety. Also, even with a light contact, the sensor gives an alarm so that the outer wall is not pushed too strongly from the outside,
Slow down and stop the car. Stop for a moment at a little higher than the lower floor, remove the drop buffer installed on the pillar or raised from the floor, and descend to the floor again.

The common frame with the inner wall of the car attached rises to release the passenger.

The ascending is done in the reverse order. When there is no outer wall on the upper floor, a hoistway sensor for the upper floor is used to confirm safety.

Even if a power failure occurs on the way and the stop mechanism does not work at all, the drive mechanism including the spiral or worm gear serves as a brake and slowly descends. When trapped in the hoistway, manually remove the variable wall rails from the inside and exit.

"Function and Illustration of Each Claim" Refer to the paragraphs of claims 1 and 2 embodiment (FIG. 1). Claim 3 FIG. 15 can be interpreted as an example.

Claim 4 FIG. 4 is the basic one. 4 to 12, the roller support material and the fastener guide are omitted. The basket is omitted in the figure. A common frame with a shutter-type belt (multi-plate belt) is connected to the descending car stand. As the descent continues, the common frame goes down, and the belts combine with each other in a three-dimensional zipper shape to form the inner wall of the schoolhouse style.

FIG. 5 is a cross-sectional view of the fastener tooth, which is covered with a soft material such as rubber on the outside to enhance the close contact and eliminates minute looseness and biting of hair. It is even better to cover the rubber with a sponge / blanket. FIG. 6 is a view of contact between the tooth and the plate. In FIG. 7, another type of belt is put on the outside so that the mesh is not loosened. FIG. 8 shows a structure in which the engagement portion is fixed from the outside with a rod guide.

FIG. 9 shows a structure in which a cloth is attached to the outside of the belt of the variable wall, and the cloths are joined together by a fastener, which is reinforced in a double manner and also prevents the outside hair of the person from entering the three-dimensional fastener of the belt. You can also put a cloth on the inside. FIG.
0 is a three-dimensional fastener covered with an independent cloth. Figure 11
Is its plane section

Claim 5 2 and 11 in FIG. 1 are variable walls. Reference numeral 4 is the outside of the rail, which rotates on an axis perpendicular to the plane of the drawing. 5 is the one where the right end of the rod on which 4 is placed is visible. When 5 is pulled to the left, 4 rotates to the right due to its weight and the outside of the rail comes off. On the first floor, 5 is the same, 14 falls outside the rail due to its own weight.

Claim 6 FIG. 15 is a view in which the multiple cylinder descends while searching for it with an ultrasonic sensor. In an emergency after getting off, the pillar rails can be opened and the multiple cylinders can be released from the pillar to move to the right in the figure. The top of the tube comes off separately.

Claim 7 Fig. 2.23 is a stopper. When the car moves, the solenoid 23 causes the stopper 23 to stand, and when the fixed frame 18 on the car is lowered, the stopper 23 becomes horizontal and the movable floor 6 can exit.

Claims 8 and 9 FIG. Light is emitted from the light emitting portion of the lower frame and is received by the entire light receiving portion of the upper frame. A momentary figure of scanning. The frame is also suspended as a touch sensor. FIG. 14. The clock pulse and the signal pulse enter the shift register 61 and cause the light emitting diode to emit light through the driver 60.

Regarding the ultrasonic sensor, paragraph [002]
8].

Claim 10 FIG. When the left plate is lightly pushed up by the conductor, it separates from the electrode 67. 19 in FIG. 2 is correct.

Claim 11 FIG. When the outer wall is pushed from the right, the pressure sensor 13 made of conductive rubber detects it.

FIG. 17. Top of pillar 17 in FIG. When a finger enters the gap between the protective belt 16 and the plate 68, the plate moves up and the microswitch 69 works.

Claim 12 FIG. When the rotating body 70 and its inner portion 77 rotate, the tip of the truncated cone of the bearing pin 76 rides on the slope (side wall) of the groove of the bolt screw 73 and traces the groove of the screw to move up and down. The bearing pin is connected to the rotating body by a smaller cylindrical bearing. This figure is a truncated cone type crown, but there are also cases where a ball screw screw shaft is used as a pillar as a spherical crown.

FIG. 18. A screw mechanism attached to both sides of the car base. The magnet 72 is driven by the electromagnet 71, and the rotating body 70 rotates to move the pillar of the bolt screw up and down. The cage base 9 and the rotating body supporting portion 75 are connected to each other with the sliding plate 74 sandwiched therebetween, and follow a subtle change in the distance between both columns.

FIG. 20. The plane cross section of FIG. The broken line is shown in FIG.
Equivalent to the cross-sectional position of. Remove 70 and 77 of the rotating body,
When the connecting portion 78 is removed, 77 is divided into upper and lower parts in the figure and can be removed from the column.

FIG. 21. A pillar with a bolt screw part is made of a molded material, the inside is a steel pipe, and the outside is connected to extend the length. 80 is a fixed pin. The connection of the slopes of the bolt screw when connected is a continuous line without a step for the bearing pin as seen in the sectional view of FIG.

Claim 13 FIG. 22. When the car is moving, the solenoid is always used by adsorbing it, and when the car is tilted or the power is turned off, the brake frame tilts and the gear of the brake frame is a pillar (rack pillar) 82. Things that make it difficult to move the pillars by cutting into them abnormally

Claim 14 FIG. 23. The two movable bases 6 are guided by the bolts 86 and move while sliding on the horizontal bar below them. The bolts on the front and the rear of the bolt are reversed. The pillar 17 comes between the two movable bases. When the car platform 9 descends, the movable platform 6 moves aside, and the car platform descends between the movable platform and the cross bar. The pillars are removable so that they can be raised and lowered when set.
─ In other words, if you do not have a collaborator on the lower floor, you can not use it normally ─ An emergency system is also possible.

The rope is used with a coating.

Claim 15 FIG. 24. A disk 94 having a pinion pin 95 as a pinion gear is rotated. The pin spins while remaining perpendicular to the disc. The locus of this pin draws a cycloid curve 93. If a cycloid curve is created on the rack teeth 92, friction and
A lifting mechanism with no vibration or uneven speed can be created.

A roller is arranged on the opposite side of the column, and the weight of the roller and the cage mesh the pinion and the rack.

Since the pinion pin is easy to process, the shape of the tooth can be easily accommodated even when the rack track is meandered. By attaching this lifting mechanism to the left and right (not necessarily horizontal), the cage can be kept horizontal during vertical, diagonal, and horizontal movements. Separate rails are provided to guide the pinion out of the rack in order to keep the rack track uniform during horizontal movement. A rail that keeps vertical will be attached to the transfer to complete horizontal movement.

Claim 17 A protective belt is shown in FIGS. Actually, the outer surface of the pillar is covered with a plate.

FIG. 26. If a guide roller is installed on the floor using the rope system, the floor of the car on the upper floor will become low. A double-floor basket for that purpose.

[0052]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is one of the typical embodiments and is a cross-sectional view taken substantially at the center. The entrance is on the right side of the figure, and the left side is near the window by the wall.

Only to move between the first and second floors. The car has only the car stand 9, the lifting mechanism 15, the fixed frame 18, and the hoistway sensor 10. There is no inner wall, but there are outer walls 2/11. The movable floor is a slide type with a floor embedded. There is another pillar 17 in front of the page. A protective belt 16 for the track is attached to the pillar.

The left side of the hoistway has a fixed wall with a window 20. The right side, the back side of the page, and the front side of the page are separated by variable walls.
As there is no inner wall, there is a touch sensor 19 for safety, a movable frame 3 for safety (the upper side and the lower side are rubber contact sensors, the frame moves up and down), a fixed frame 18 attached to the car,
A movable floor stopper 23 is located beyond the movable frame 3.

The multi-plate belt on the outer wall of the hoistway on the second floor moves only by the lower rail, and the lid 1 is placed on it. A rubber pressure sensor is attached to the brim of the lid. A portion of the outer portion 4 of the rail rests on the right end 5 of the clasp. In the multi-plate belt on the outer wall of the first floor, the outer portion 14 of the lower rail is made of a heavy material, and when 5 is removed, it falls down by its own weight. The outer part 9 of the upper rail is pulled up by rollers.

The elevating mechanism is composed of a driving unit on the left side of the car stand and a spiral column or a column with a rack built in the column.

FIG. 2 is a view of the movable table and its stopper in FIG. 1 and shows the positional relationship between the movable frame 3 and the fixed frame attached to the car table. The movable table 6 has a space corresponding to that of the wood of FIG.
FIG. 3 is a view in which the second floor is cut open for the hoistway 41 in a wooden house. Reinforce the cut-off end of the sasara 38 with the reinforcing tool 43, and connect it to another sasara machi with the reinforcing tool 40.
At the same time, a reinforcement tool 36 for attaching a frame for accommodating the movable floor or the base is additionally attached to the frame frame. In addition, use bolts and pins for towns.

[0058]

EFFECTS OF THE INVENTION By satisfying the above-mentioned problem to be achieved by the present invention, a home elevator for popularizing homes, it can be widely used for nursing care. A resident of the room on the upper floor exits the room and returns. Even if you are worried about transferring to the stairs lift, you can move from your own room on the upper floor to the living room directly below to accommodate family and guests. There is no danger of falling when not in use, and the lower floor can be used as a room space. Therefore, there is no change in convenience of life. It can be installed in an old wooden house and can be used just like a lift.

Repair can be performed by an amateur. There is no need for a professional engineer even in case of emergency failure. There is no danger of being trapped.

On the assumption that the caregiver will use the bed, it may be allowed to move up and down the bed only in an emergency or at a fixed time. A mechanism / system for safety at this time can be prepared. In some of the claims, it is possible in principle to continuously perform vertical ascending, horizontal moving on the wall, and diagonally moving stairs.

Further, as an advantage in structural technology, claim 12
Compared with the conventional type that uses a ball screw, the spiral lifting mechanism (Fig. 19) can disassemble the rotating body and the column, is inexpensive to manufacture, is resistant to dust intrusion, and the lubricating oil drips on the column and becomes dirty. Of course, refueling is reduced and it becomes possible to manufacture long bolt-screw columns to the first to third floors and above.

The pinion pin of claim 15 (FIG. 24)
The rack mechanism has a round bar for one of the cycloid gears, which is said to be difficult to manufacture. Therefore, when manufacturing the other, if you move only the end mill or the machining material in a cycloid locus (or by rotation and linear motion with each other). , That means that cycloid gears can be made by itself.

[Brief description of drawings]

FIG. 1 is a vertical sectional view of a home elevator.

[Fig. 2] Structure to prevent the movable floor / stand from popping out.

[Fig. 3] Floor work for the hoistway of a wooden house.

FIG. 4 is a view in which a multi-plate belt forms an inner wall.

FIG. 5 is a cross section of a fastener tooth of a multi-plate belt.

FIG. 6 is a view showing how to engage the fasteners.

[FIG. 7] One of the fastener reinforcing methods.

[Fig. 8] One of the fastener reinforcing methods.

FIG. 9 is a view of the inner wall with double fasteners.

FIG. 10 is a diagram in which a meshing portion of a three-dimensional fastener is covered with a cloth.

11 is a plan sectional view of FIG.

FIG. 12 is a view in which the inner wall is opened.

FIG. 13 is a momentary view of an optical sensor on a hoistway.

14 is a circuit diagram of FIG.

FIG. 15 is a diagram showing the operation of the multi-cylinder and the ultrasonic sensor.

FIG. 16: Touch sensor for hoistway

FIG. 17: Touch sensor at the top of the pillar.

FIG. 18 is a diagram using two screw-type lifting mechanisms.

FIG. 19 is a lifting mechanism that uses a bearing pin.

FIG. 20 is a top view of the rotating body.

FIG. 21 is a diagram showing a method of extending a column having a bolt surface.

FIG. 22 is a car stop device in case of a power failure.

FIG. 23 is a large-scale emergency hanging elevator.

FIG. 24 is a pinion pin / rack lifting mechanism.

FIG. 25 is a view in which a protective belt is attached to a pillar.

FIG. 26: Double basket stand / hanging type.

[Explanation of symbols]

 1 Lid 2 Outer wall of hoistway 3 Movable frame 4 Outer part of outer wall rail 5 Clasp on outer part of rail 6 Movable floor or platform 7 Second floor lower floor 8 Outer part of outer wall rail 9 Cage 10 Sensor upper frame 11 Hoistway Outer wall 12 Sensor lower frame 13 Conductive rubber pressure sensor 14 Outer part of outer wall rail 15 Drive section 16 Protective belt 17 Pillar 18 Fixed frame 19 Touch sensor 20 Window (glass) 21 Belt storage pole 22 Solenoid 23 Stopper 24 Slider 25-30 ( 31 Hoistway frame 32 Stile 33 Pin 34 Pillar 35 Stile 36 Reinforcement 37 (Empty) 38 Sasara 39 Bolt 40 Reinforcement 41 Hoistway 42 (Empty) 43 Winding roller 44 Multi-plate belt (Multi-plate belt) 45 Fastener teeth 46 Common frame 47/48 (vacant) 49 Reinforcement frame 50 Fastener coupling tool 51 Guide for cloth 52 Cloth 53 Cloth edge strengthening tool 54 to 59 (vacant) 60 Driver IC 61 Shift register 62 Ultrasonic sensor Sensor 63 Multi-cylinder 64 to 66 (empty) 67 Electrode 68 Plate 69 Micro switch 70 Rotating body 71 Electromagnet 72 Magnet 73 Bolt pillar 74 Sliding plate 75 Rotating body support 76 Bearing pin 77 Inner side of rotating body 78 Connector 79 Steel pipe 80 Connecting pin 81 Pillar 82 Brake frame 83 Gear 84 Solenoid 85 (vacant) 86 Bolt 87 Rope guide roller 88 Winding roller 89 ~ 90 (vacant) 91 Roller 92 Rack tooth 93 Cycloid curve 94 Disc

Claims (17)

[Claims] 1. In a home elevator, a multi-belt belt type or multi-stage tubular slide type variable chain chain type or multi-rod belt type is also included in any surface of inner and outer walls which are side walls of a car portion or a hoistway. Walls including doors are separated from the surroundings over a total of 140 degrees or more, or there is no wall, and a movable floor or movable platform that moves horizontally into or out of the hoistway by moving horizontally or rotating the horizontal axis is installed on the floor of each floor, and the outer wall is Instead of a wall, one of a pair of directional ultrasonic sensors or a pair of transmissive optical sensors in the shape of the edge of the horizontal cross section of the hoistway is used either above or below the car or on the floor or ceiling of each floor,
Elevator system with the other device attached to the opposite side of the space sandwiching the hoistway space and using the above variable wall partition, movable floor, and hoistway sensor. 2. In a home elevator, a variable wall having a horizontal total of 140 degrees or more including a door is provided around the hoistway, but there is no inner wall of a car inside the hoist, and a mechanism for transmitting the hoist to the car is all provided. Place it in the space near the side of the basket,
Elevator system with a safety mechanism by attaching a fixed frame to the car to prevent abnormal protrusion of the movable floor or base or by attaching the movable frame to the inner wall of the hoistway. 3. The home elevator according to claim 1, wherein the car portion is provided with a variable wall, but there is no outer wall of the hoistway outside the car portion, and the transmission mechanism for raising and lowering to the car portion is arranged in the side space of the car portion. Then, the hoistway system is installed by attaching the hoistway sensor to the bottom of the car and moving up and down while exploring the space under the car. 4. The home elevator according to claim 1, wherein the structure of each side surface of the variable wall can be wound up and down in a chain belt type or a multi-plate belt type, and a fastener is provided at the end of the width of the belt type variable wall. Tooth members are installed side by side, and a member for guiding the fastener tooth member is provided so that the boundary sides of the respective side faces of the variable wall are combined into a three-dimensional fastener shape. By attaching a cloth or belt with members to the belt wall, the variable walls on each side are assembled together with the cloth or belt fasteners while descending, and the belt type variable walls on each side are individually wound in the upward direction and wound up. A variable wall mechanism that attaches the opposite ends of the direction to a common frame and adjusts the length and height position of the variable wall by changing the winding according to the movement of the elevating part. 5. The home elevator according to claim 1 or 2, wherein a variable wall rail is installed on a floor surface or an upper surface or a column surface around the hoistway, and an outer portion of the rail is directed outward by gravity or a spring. A variable wall rail that is configured to rotate in and is brought directly or indirectly to the position where the clasp can be manually removed from the car. 6. The home elevator according to claim 1, wherein a variable wall of multiple cylinders that slides on a floor or a ceiling around a hoistway is installed, and a stopper that prevents the variable wall from falling when the variable wall is raised is attached. Attach the rail of to the pillar,
A variable wall mechanism that has a structure in which the outside of this rail is manually opened from the inside of the car to the outside, and when moving up and down, multiple cylinders slide to form the inner or outer wall. 7. The home elevator according to claim 1 or 2, wherein a stopper having a rotary shaft parallel to the slide of the movable floor or a movable base loaded on the floor is provided in the forward advancing direction of the movable base, and the car is on this floor. When the fixed frame or the movable frame according to claim 2 is separated from the floor by a certain amount or more, and a part of the stopper rotates to come out into the hoistway, and another part of the stopper moves on the movable floor. Or a safety mechanism that can move the movable floor or the movable base forward from the forward direction of the movable base. 8. The home elevator according to claim 1, wherein upper and lower surfaces of a space to be detected are provided with two upper and lower frames in the shape of edges of the upper and lower surfaces, and the plurality of light emitting units and light receiving units are provided in the frame. It is arranged in a row and each optical signal is different depending on the wavelength of light, the difference of modulated light, that is, the on / off cycle of light, the operation time difference between light emitting elements, the operation time difference between light receiving elements, and the directionality of the slit of light. A hoistway transmission type optical sensor that determines whether it is in a position and scans it to detect foreign matter in the entire space and edges. 9. The sensor wiring circuit according to claim 1, wherein the output terminals of consecutive element groups in the element array of the light receiving section are connected in series, and a detection current flows only when there is no abnormality. 10. The two plates are loosely combined into a flat and flat tongue-like shape, and one electrode is used as an electric conductor, and two electrodes are installed inside the toe of the other plate so as to contact the end of the electric conductor inside the toe, the latter being the latter. A touch sensor for a hoistway that attaches the plate to the structure and hangs the former plate by its toe and detects the pressure or movement of the former plate pressed from below. 11. The variable wall deformation sensor according to claim 5, wherein a pressure sensor made of a pressure-sensitive conductive rubber is provided inside the rail so as to be adjacent to the shutter. 12. An elevating mechanism or an oblique elevating mechanism, which is composed of a pillar having a surface of a bolt screw type and a rotating body to be combined in a nut type, and a bearing pin provided on the rotating body is of a substantially spherical shape or a truncated cone type. It shall be combined with the male thread of the pillar at the top of the head with their length directions at right angles, and the apex extending the slope of the truncated cone coincides with the center of the male thread pillar,
The spiral moving mechanism in which the side wall of the groove of the male screw part is in line contact with the conical slope of the bearing pin or the side surface of the cylinder. 13. The method according to claim 1, 2 or 3,
In order to use it as a braking mechanism, set up a column with grooves or gears in the up-down direction, sandwich this with another gear, and attach a brake frame that moves up and down, and if the load of the car part is applied to the tip of the brake frame that protrudes sideways. Brake frame Next, the fall prevention mechanism is set so that the horizontalness of the gears is distorted, and the solenoid is attached to one of the cages to keep the level of the brake frame relative to the cage by the suction force. 14. The method according to claim 1, wherein hanging ropes are attached to four corners around the car floor, the drive mechanism is arranged on the floor surface of the upper floor or inside the floor, and the movable table is moved from both sides of the hoistway to the center. An elevating mechanism that has two pillars or rails that are separated from each other and that are pillars or rails that serve as elevating guides. 15. A pin-wheel pinion in which a column or guide of a rack and pinion mechanism is provided beside a car base in a vertical or oblique elevator for household use, and freely rotating round bar pins are erected in parallel on the circumference. Or a pinion rack that lifts the rod or guide using the rotating rod pin as a rack tooth and puts a roller or sliding material on the opposite side of the column or guide to pinch the column or guide with the pinion. . 16. A vertical or oblique or horizontal moving machine for home use, wherein the pinion pin / raft elevating mechanism according to claim 15 is separately attached to both sides of a car stand, and rails for guiding a rotation shaft of the pinion are separately attached. Moving mechanism. 17. The method according to claim 1, 2 or 3,
In the form in which the hoisting unit climbs the track of the column, the belt is crawled so as to cover the track, and the belt reaches the roller at the top of the column while covering the track from the top of the elevator and descends from it or another homogeneous The belt of the safety returns to the original surface of the pillar through the roller under the pillar, and is connected to the bottom of the lifting mechanism of the lifting platform while covering the concave or convex of the pillar.