JP2006103822A - Rescue device of home elevator - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a rescue device of a home elevator capable of securely unlocking an entrance door of a house from inside a car even when power failure occurs. <P>SOLUTION: This rescue device of the home elevator is provided with an elevator shaft erected in the house having a plurality of stories, the car elevating and lowering in the shaft, a locking device provided at the entrance door of the house, a rope having a part stretched around over a scope of elevating of the car in the shaft, and an unlocking device provided in the car and engaging with a part of the rope by operation in the car to unlock the locking device mechanically. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a rescue device for a home elevator used when a user confined in a car of the home elevator is rescued.

  In private homes where home elevators are installed, accidents can easily occur where users are trapped in elevator cars. When such an accident occurs when there are no people in the same house, the user confined in the car reports to the elevator management company by an emergency contact device installed in the car and requests dispatch of workers. A response such as requesting is required. However, since there is no one other than the user confined in the car in the house, even if a worker dispatched from the elevator management company arrives at the house, it cannot enter the house immediately. Rescue work sometimes took a long time. Therefore, in order to cope with such a situation, a conventional home elevator includes a hoistway provided in a house having a plurality of floors, a car to be moved up and down in the hoistway, and a lock provided on a front door of the house. An unlocking device and an operation switch that is provided in the car and operates the locking and unlocking device, an interphone is provided in the vicinity of the entrance door, a telephone that can talk with the interphone operator is provided in the car, and the rescuer's There is one in which the entrance door is unlocked in accordance with arrival (for example, see Patent Document 1).

JP-A-9-132360

  The home elevator described in Patent Document 1 is configured such that a user confined in a car can unlock the locking / unlocking device of the front door from the car in accordance with the arrival of the worker. When this locking / unlocking device is electrically unlocked by the operation switch in the car, it is not possible to unlock the entrance door from the car when electricity is cut off during a power failure, etc. There was a problem that it was not possible to do a quick rescue. In addition, when a storage battery is provided in preparation for such a case, maintenance of the storage battery is necessary at all times, and since the capacity of the storage battery is limited, the operation switch may not operate when necessary.

  This invention was made in order to solve the above-mentioned subject, The objective is providing the rescue apparatus of the home elevator which can unlock the doorway of a house reliably from the inside of a car at the time of a power failure. It is to be.

  A rescue device for a home elevator according to the present invention includes a hoistway standing in a house having a plurality of floors, a car that moves up and down in the hoistway, a locking device provided at an entrance door of the house, It is connected to the locking device, and part of it is provided in the cable that is wired over the range in which the car in the hoistway can be raised and lowered, and it is related to a part of the cable by operation from the car. And an unlocking device that mechanically unlocks the locking device.

  The present invention relates to a hoistway standing in a house having a plurality of floors, a car moving up and down in the hoistway, a locking device provided at a doorway of the house, and being connected to the locking device. , A part of which is provided in the cage, and the locking device is mechanically engaged with a part of the rope by operation from inside the cage. With the structure including the unlocking device that unlocks the house, the doorway of the house can be reliably unlocked from the car even during a power failure.

  In order to explain the present invention in more detail, it will be described with reference to the accompanying drawings. In addition, in each figure, the same code | symbol is attached | subjected to the part which is the same or it corresponds, The duplication description is simplified or abbreviate | omitted suitably.

Embodiment 1 FIG.
1 is an overall view of a home elevator rescue apparatus according to Embodiment 1 of the present invention, in which a home elevator installed in a house 1 having a plurality of floors and a home elevator rescue apparatus provided in the house 1 are shown. It is shown. In the figure, a car 3 that moves up and down in a hoistway 2 erected in a house 1 travels between landings on each floor, opens and closes a car door 4 and a landing door 5 on the registered floor, Transport elevator users to the registered floor. In home elevators, a hydraulic system is often used as a drive device for raising and lowering the car 3. However, any system may be used in the present invention, and the description thereof is omitted.

  A visitor interphone 6 installed at the entrance of the house 1 is connected to an interphone (not shown) installed in the living room in the house 1 and an interphone 7 installed in the car 3. The intercom operators can talk to each other. Here, the intercom 7 installed in the car 3 is also connected to the outside of the elevator management company or the like, and is used when a user in the car 3 contacts the outside in the event of an emergency. It also has a function as an emergency contact device. The entrance door 8 installed at the entrance is provided with a locking device 9 that can lock the entrance door 8. The locking device 9 can be manually locked and unlocked from inside the house 1 and locked and unlocked with a key from outside the house 1, and one end of the locking device 9 is connected to the locking device 9. It has a configuration that can also be unlocked by the wire 10. In the first embodiment, the entrance door 8 is shown as the entrance door of the house 1, but any entrance door that can enter the house 1 may be used, and the entrance door 8 is not particularly limited. . In addition, when the locking device 9 is installed in another entrance door, it is necessary to install the intercom 6 in the vicinity of the entrance door.

  The wire 10 having one end connected to the locking device 9 is wired in accordance with the structure of the house 1 while being appropriately changed in direction by the guide roller 11, and the other end is the top of the hoistway 2 by the wire end fixing device 12. It is fixed to. Here, the wire 10 wired in the house 1 is partly wired in the hoistway 2 and is wired in a straight line in the vertical direction over the range in which the car 3 can be raised and lowered. The urging portion 13 is constantly urged to one side below the floor portion 1a on the first floor so that the part does not relax. In addition, the wire 10 at the entrance is covered with a wire guide 14 to prevent a resident or the like of the house 1 from coming into direct contact with the wire 10 to ensure safety. An unlocking device 15 that mechanically unlocks the locking device 9 by engaging with the part of the wire 10 by an operation from the inside of the car 3 is provided on the side surface of the car 3 opposite to the car door 4 side. The locking device 9 is unlocked when the wire 10 is pulled toward the other end by the unlocking device 15.

Next, each main part of the rescue device for the home elevator will be described in detail with reference to FIGS.
FIG. 2 is a detailed view of part A in FIG. 1 and shows the other end of the wire 10 and a wire end fixing device 12 that fixes the other end of the wire 10. In the figure, at the top of the hoistway 2, one end of the metal fitting 12 a of the wire end fixing device 12 is firmly fixed to the hoistway wall 2 a facing the hoistway wall provided with the landing door 5 by bolts. ing. The mounting metal 12a has a mounting hole (not shown) penetrating in the vertical direction at the other end protruding to the hoistway side, and the other end of the wire 10 is inserted into the mounting hole from below. . A receiving ring 12b having a substantially circular shape is fixed to the other end portion of the wire 10 disposed above the mounting bracket 12a by being inserted into the mounting hole from below. The receiving bracket 12b and the mounting bracket A spring 12c in which the wire 10 is inserted in the hollow portion is provided between the terminal 12a and the terminal 12a. With this configuration, the other end of the wire 10 is elastically supported on the top of the hoistway 2 by the wire end fixing device 12.

  FIG. 3 is a detailed view of portion B in FIG. 1 and shows a state in which the direction of the wire 10 is changed by the guide roller 11 in the pit portion of the hoistway 2. In the figure, the lower part of the attachment metal 11a of the guide roller 11 is firmly fixed to the hoistway wall 2a of the pit portion of the hoistway 2 by bolts. A roller 11b having a substantially columnar shape is rotatably provided on the upper portion of the attachment 11a. The roller 11b has a rotation axis orthogonal to the wire 10 and a wire end fixing device 12. It is arrange | positioned so that it may be located just under. Further, a rope groove is formed on the outer peripheral surface of the roller 11b, and the wire 10 is wound around the rope groove. By having such a configuration, the wire 10 wired in a straight line downward from the wire end fixing device 12 at the top of the hoistway 2 is turned about 90 degrees in the pit portion of the hoistway 2 and is wired in the horizontal direction. Has been. Note that a substantially arched cover 11c is provided along the rope groove on the outer side of the roller 11b around which the wire 10 is wound, and even if the wire 10 is loosened, the wire 10 is not attached to the roller 11b. Measures are taken so as not to deviate from the Tunagroove.

  FIG. 4 is a detailed view of part C in FIG. 1, and this wire 10 is placed on one side so that the part of the wire 10 wired in the hoistway 2 does not loosen over the range in which the car 3 can be raised and lowered. The urging unit 13 for urging is shown. In the figure, one end of a mounting metal 13a having a substantially L-shape of the urging portion 13 is firmly fixed by a bolt to a housing fixing body (not shown) provided below the floor portion 1a of the housing 1. ing. A through hole (not shown) is formed in the other end of the mounting metal 13a protruding upward, and the wire 10 whose direction has been changed by about 90 degrees by the guide roller 11 is inserted into the through hole. . A substantially circular receiving metal 13b is fixed to the wire 10 on one end side from the through hole of the mounting metal 13a. Between the receiving metal 13b and the mounting metal 13a, the wire 10 is placed in the hollow portion. An inserted spring 13c is provided. With this configuration, the other end side of the urging portion 13 of the wire 10 is always urged toward the one end portion by the spring 13c. Therefore, there is no fear that the part of the wire 10 wired over the range in which the car 3 can be raised and lowered is relaxed.

  FIG. 5 is a detailed view of part D in FIG. 1 and shows the wiring state of the wire 10 from the lower part of the floor 1a on the first floor to the entrance. In the figure, the wire 10 wired to the entrance which becomes the living space of the house 1 is covered with a wire guide 14 in order to prevent contact by a resident. The wire guide 14 is provided in a soft tube 14a through which the wire 10 is inserted, terminals 14b provided at both ends of the soft tube 14a, a fixed body of the house 1 and a locking device 9, and the terminal 14b It is comprised from the receiver 14c fixed to the fixed body etc. of the house 1 or the like. The floor portion 1a is provided with an inspection hole for confirming and inspecting the end portion of the wire guide 14 provided below the floor portion 1a. The inspection hole is normally closed by the lid 1b. It is peeling off.

  FIG. 6 is a detailed view of the portion E in FIG. 1 and shows a locking device 9 that locks the entrance door 8. In the figure, a locking device 9 is provided on one side of the entrance door 8, and an engagement hole 16 a is provided in the entrance portion fixing body 16 facing the entrance door 8, and one end of a dead bolt 9 a of the locking device 9 is provided. However, the entrance door 8 is configured to be locked by engaging with the engagement hole 16a of the entrance fixed body 16. Here, in the locking device 9, a shaft 9c is fixed horizontally in a case 9b fixed to one side of the entrance door 8, and a disk 9d is rotatably provided on the shaft 9c. Further, the disk 9d is provided with one end of a link 9e that rotates in conjunction with the disk 9d, and the other end of the link 9e rotates to the other end of the dead bolt 9a via a pin 9f. Connected as possible. With this configuration, when the disk 9d rotates to one side about the shaft 9c, the dead bolt 9a is guided by the guide 8a formed on the entrance door 8 and moves in the horizontal direction. That is, in FIG. 6, when the disk 9d rotates clockwise, one end of the dead bolt 9a moves so as to protrude from the entrance door 8, and when the disk 9d rotates counterclockwise, the dead bolt 9a Moves so that one end of the housing is housed in the case 9b. A wire fixing portion 9g is provided on the outer peripheral surface of the disk 9d, and one end portion of the wire 10 wired from the top of the hoistway 2 to the locking device 9 is connected to the wire fixing portion 9g. Here, the one end portion of the wire 10 is arranged so that the front door 8 is unlocked by pulling the wire 10 to the other end side, that is, in FIG. 6, the disk 9d of the locking device 9 is counterclockwise. It is provided in the wire fixing part 9g of the disk 9d so as to rotate.

  FIG. 7 is a detailed view of the F part in FIG. 1 and shows an unlocking device 15 that mechanically unlocks the locking device 9 via a wire 10. In the figure, the elevator car 3 that moves up and down in the hoistway 2 has a storage part 3a provided on its inner wall surface, and a storage that is arranged so as to be substantially flush with the inner wall surface of the car 3 when it is closed. An opening / closing lid 3b of the portion 3a is provided, and a part of the unlocking device 15 is provided in the storage portion 3a. In the unlocking device 15, a shaft 15b is rotatably fixed to a bearing 15a fixed to the storage portion 3a, one end of the shaft 15b is in the storage portion 3a, and the other end of the shaft 15b is the car 3. It arrange | positions so that it may protrude in the hoistway 2 used as the outer side. Here, a handle 15c for manually rotating the shaft 15b from the car 3 is provided at one end of the shaft 15b disposed in the storage portion 3a, and the other end of the shaft 15b protruding into the hoistway 2 is provided. The part is provided with a winder 15d that winds the wire 10 by rotating in conjunction with the shaft 15b. The winder 15d has a substantially square annular shape, and the part of the wire 10 wired over the range in which the car 3 can be raised and lowered passes through the hollow portion of the winder 15d, and a pair of The substantially parallel winding part 15e is disposed so as to be substantially parallel to the shaft 15b. Therefore, the unlocking device 15 and the wire 10 do not come into contact with each other when the car 3 is raised and lowered, and the unlocking device 15 does not exert a biasing force on the wire 10 except when the unlocking device 15 is operated. . Moreover, in order to prevent the wound wire 10 from being detached from the winding portion 15e, guide portions 15f protruding outward are formed at both ends of the winding portion 15e.

Next, operation | movement of the rescue apparatus of a home elevator which has this structure is demonstrated.
8 is a perspective view of FIG. 1 in FIG. 1, and FIGS. 9 and 10 are diagrams for explaining the operation of the rescue device for the home elevator according to Embodiment 1 of the present invention. A perspective view of the device 15 and a sectional view of the locking device 9 are shown. If a confinement accident occurs for some reason when there is no one in the house 1 other than the elevator user, the elevator user in the car 3 reports to the elevator management company, etc. by the intercom 7 and requests rescue. There is a need to. Thereafter, when a worker dispatched for rescue from an elevator management company or the like arrives at the house 1, the user in the car 3 confirms the arrival of the worker through the intercoms 6 and 7 and is installed in the car 3. By operating the unlocking device 15, the locking device 9 of the entrance door 8 is mechanically unlocked while in the car 3.

  After confirming the arrival of the worker by intercoms 6 and 7, the user in the car 3 first opens the opening / closing door 3b of the storage part 3a in the car 3, and manually opens the handle 15c of the unlocking device 15 in one direction. Rotate to When the handle 15c is rotated in one direction, the winder 15d disposed in the hoistway 2 is also rotated in conjunction with the handle 15c, so that the wire 10 disposed on the side of the car 3 is moved to the winder. It is wound up by the winding part e of 15d, and the both ends of the wire 10 are urged | biased by the winding tool 15d side. Here, since the other end portion of the wire 10 is fixed by the wire end fixing device 12, even if a part of the wire 10 is wound by the winder 15d, the wire 10 hardly moves. On the other hand, at one end of the wire 10 connected to the locking device 9, the disk 9d of the locking device 9 is rotated to one side by winding a part of the wire 10 around the winding tool 15d, and the dead bolt 9a is It is moved so as to be housed in the case 9b. In this way, the locking device 9 of the entrance door 8 is mechanically unlocked.

  According to the first embodiment of the present invention, even when a user confined in the car 3 of the home elevator requests the management company to dispatch a worker, the user himself / herself works from the car 3. Since the unlocking operation of the locking device 9 of the entrance door 8 can be performed in accordance with the arrival of the worker, a quick rescue operation can be realized even when there are no people in the same house 1. Furthermore, since the unlocking operation of the locking device 9 is performed mechanically, the unlocking operation can be reliably performed even when the electricity in the house 1 is interrupted, such as during a power failure. During the normal operation of the elevator, since the unlocking device 15 and the wire 10 are arranged in a non-contact manner, friction, noise, etc. are generated between the winder 15d and the wire 10 while the car 3 is traveling. There is no fear and it is possible to provide stable elevator operation. Further, since the unlocking device 15 and the wire 10 are in a non-contact state, there is no need to worry about breakage due to wear or impact of the wire 10, and a flexible wire 10 suitable for winding can be used. The unlocking device 15 can be downsized. Further, in order to reliably prevent contact between the hoisting tool 15d and the wire 10 during normal operation of the elevator, for example, the unlocking device 15 may be provided with a lock mechanism that prevents the handle 15c from rotating.

Embodiment 2. FIG.
FIG. 11 is an overall view of a rescue apparatus for a home elevator according to Embodiment 2 of the present invention. In the figure, the elevator hoistway 2 erected in the house 1 is arranged at the outermost part in the house 1 such that a part of the hoistway wall 2b of the hoistway wall constitutes the outer wall of the house 1. Yes. Under the hoistway wall 2b, there is provided a rescue door 17 that can enter the pit portion of the hoistway 2 directly from outside the house 1, and in the vicinity of the rescue door 17, the interphone 7 in the car 3 is connected. A connected intercom 18 is installed. Moreover, the locking device 9 which can lock this rescue door 17 is provided in the inner side surface of the rescue door 17, This locking device 9 is the same as the locking device 9 of the entrance door 8 in Embodiment 1. FIG. In addition, it is possible to perform locking and unlocking operations from the inside and outside of the house 1 and also to perform an unlocking operation using a wire 10 having one end connected to the locking device 9.

  FIG. 12 is a detailed view of the G portion in FIG. 11 and shows the pit portion of the hoistway 2. 11 and 12, the wire 10 having one end connected to the disk 9d of the locking device 9 is wound around the roller 11b of the guide roller 11 at the pit portion of the hoistway 2 and the other end as in the first embodiment. The part is fixed to the top of the hoistway 2 by the wire end fixing device 12. Here, all of the wire 10 is wired in the hoistway 2, and the portion from the guide roller 11 of the hoistway 2 pit part, which is a part of the wire 10, to the wire end fixing device 12 at the top of the hoistway 2 is The car 3 is wired in a straight line in the vertical direction over the range in which the car 3 can be raised and lowered. Further, in the other part of the wire 10 from the guide roller 11 to the locking device 9, an urging portion 13 that urges the wire 10 to one side so that the part of the wire 10 does not relax, and a portion near the rescue door 17 are provided. A wire guide 14 for covering the wire 10 is provided. The rest of the configuration is the same as that of the first embodiment.

Next, operation | movement of the rescue apparatus of a home elevator which has this structure is demonstrated.
If a confinement accident occurs for some reason when there is no one in the house 1 other than the elevator user, the elevator user in the car 3 reports to the elevator management company by the intercom 7 and rescues. It is necessary to ask. When a worker dispatched for rescue from an elevator management company or the like arrives at the house 1, the user in the car 3 confirms the arrival of the worker through the intercoms 6 and 7, and the rescue door 17 is notified to this worker. Ask them to move to the installation location. Thereafter, the user in the car 3 confirms that the worker has moved to the location of the rescue door 17 by the intercoms 7 and 18, and operates the unlocking device 15 installed in the car 3. While being inside, the locking device 9 of the entrance door 8 is mechanically unlocked. In addition, the locking device 9 of the rescue door 17 can be unlocked by performing the same operation as in the first embodiment.

  According to the second embodiment of the present invention, when a confinement accident occurs in the home elevator, an operator who rescues a user confined in the car 3 directly uses the rescue door 17 from the outside of the house 1. Since it is possible to enter the pit portion of the hoistway 2, it is possible to perform a quick rescue. Moreover, since all the wires 10 necessary for unlocking the rescue door 17 can be wired in the hoistway 2, the wiring work of the wires 10 can be greatly reduced. In addition, since it is not necessary to unlock the entrance door 8 like Embodiment 1, there also exists an advantage that a rescue operation can be requested | required for a resident in peace. Other effects are the same as those of the first embodiment.

Embodiment 3 FIG.
FIG. 13 is a perspective view of the release device 15 according to Embodiment 3 of the present invention. In the figure, a winder 15g for winding the wire 10 by rotating in conjunction with the shaft 15b is provided at the other end of the shaft 15b of the release device 15 protruding into the hoistway 2. The winder 15g has a substantially rectangular plate shape so that the part of the wire 10 wired over the range in which the car 3 can be raised and lowered passes through the through hole 15h formed in the center. A pair of substantially parallel winding portions 15j is disposed so as to be substantially parallel to the shaft 15b. Further, guide portions 15k protruding outward are formed at both ends of the winding portion 15j in order to prevent the wound wire 10 from being detached from the winding portion 15j. The rest of the configuration and effects are the same as those of the first or second embodiment.

Embodiment 4 FIG.
FIG. 14 is a perspective view of the release device 15 according to Embodiment 4 of the present invention. In the figure, a winder 15m that winds the wire 10 by being rotated in conjunction with the shaft 15b is provided at the other end of the shaft 15b of the release device 15 that protrudes into the hoistway 2. The winder 15m has a substantially cylindrical shape, and is arranged so that the part of the wire 10 wired over the range in which the car 3 can be raised and lowered passes through a through hole 15n formed in the center. In addition, the central axis of the winding portion 15p and the central axis of the shaft 15b are arranged in a straight line. Further, guides having a diameter larger than that of the winding portion 15p are provided at both ends of the winding portion 15p having a substantially cylindrical shape in order to prevent the wound wire 10 from being detached from the outer peripheral surface of the winding portion 15p. A portion 15r is provided. The rest of the configuration and effects are the same as those of the first or second embodiment.

  In addition, in this invention, although the wire 10 is used as a cable which is wired from the hoistway 2 to the entrance door, as long as the locking device 9 can be unlocked by operating the unlocking device 15. For example, it may be a rope. Further, the unlocking device 15 operated by the user in the car 3 is configured to unlock the locking device 9 by winding a part of the wire 10, but the wire connected to the locking device 9. Any configuration can be used as long as the locking device 9 can be mechanically unlocked by engaging with. Further, the unlocking device 15 is disposed in non-contact with the wire 10 during normal operation of the elevator. However, the unlocking device 15 may be configured to contact the wire 10 as long as it has a low friction such as a roller. It is possible to obtain the same effect.

1 is an overall view of a rescue device for a home elevator according to Embodiment 1 of the present invention. It is the A section detailed drawing in FIG. It is the B section detailed drawing in FIG. It is the C section detailed drawing in FIG. FIG. 2 is a detailed view of a portion D in FIG. 1. It is the E section detailed drawing in FIG. FIG. 2 is a detailed view of a part F in FIG. 1. It is a perspective view of the F section in FIG. It is a figure for demonstrating operation | movement of the rescue apparatus of the home elevator in Embodiment 1 of this invention. It is a figure for demonstrating operation | movement of the rescue apparatus of the home elevator in Embodiment 1 of this invention. It is a general view of the home elevator rescue apparatus in Embodiment 2 of this invention. It is the G section detailed drawing in FIG. It is a perspective view of the cancellation | release apparatus in Embodiment 3 of this invention. It is a perspective view of the unlocking apparatus in Embodiment 4 of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Housing 1a Floor part 1b Lid 2 Hoistway 2a, 2b Hoistway wall 3 Car 3a Storage part 3b Opening / closing lid 4 Car door 5 Landing door 6, 7, 18 Interphone 8 Entrance door 8a Guide 9 Locking device 9a Dead bolt 9b Case 9c, 15b Shaft 9d Disk 9e Link 9f Pin 9g Wire fixing part 10 Wire 11 Guide roller 11a, 12a, 13a Mounting metal 11b Roller 11c Cover 12 Wire end fixing device 12b, 13b, 14c Receiver 12c, 13c Spring 13 Energizing Part 14 Wire guide 14a Soft tube 14b Terminal 15 Unlocking device 15a Bearing 15c Handle 15d, 15g, 15m Winding tool 15e, 15j, 15p Winding part 15f, 15k, 15r Guide part 15h, 15n Through hole 16 Entrance part fixing body 16a Engagement hole 17 Rescue door

Claims (6)

A hoistway standing in a house having a plurality of floors, a car moving up and down in the hoistway, a locking device provided at an entrance door of the house, and being connected to the locking device, one of which A portion of which is provided in the cage, and is engaged with the part of the strand by an operation from within the cage. A rescue device for a home elevator comprising an unlocking device for mechanically unlocking the locking device. A hoistway erected in a house having a plurality of floors, a car to be moved up and down in the hoistway, a locking device provided in an entrance door of the house, and in the car and in the vicinity of the entrance door of the house Interphones provided respectively on the cable and the locking device, and a part of the interphones is provided on the car and the cable wired over the range in which the car can be raised and lowered in the hoistway. A rescue device for a home elevator, comprising: an unlocking device that mechanically unlocks the locking device by engaging with the part of the rope by an operation from within a car. The rescue apparatus for a home elevator according to claim 1 or 2, wherein the unlocking device is disposed in a non-contact manner with respect to the rope when the car is raised and lowered. The unlocking device includes a shaft that is rotatably provided to the car, a handle that is provided at one end of the shaft so as to be disposed inside the car, and a wheel that is disposed outside the car. The rescue device for a home elevator according to claim 3, further comprising a winder provided at the other end of the shaft and having a through hole or a hollow portion through which the rope is inserted. The urging portion for urging the cable to one side is provided so that a part of the cable wired over the range in which the car in the hoistway can be raised and lowered does not relax. The rescue apparatus for a home elevator according to any one of claims 1 to 4. The rescue apparatus for a home elevator according to any one of claims 1 to 5, wherein the locking device is provided in a rescue door that can directly enter the hoistway from outside the house.

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