JPH11200675A - Mounting method including wire connection of electric lock for door - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve workability for electric construction worker and fittings construction worker and facilitate maintenance thereof. SOLUTION: A tip part of an electric wire 10A in a door 2A is pulled out of an opening of a connection wire storage part through an electric wire pull-in port 26 of a lock main body 4A having the connection wire storage part, a signal line 12A of an electric lock is pulled out of an opening part at the same time, and then the lock case main body is fitted into a cutout part of the door and is fixedly attached on the door. Next, a process in which the electric wire pulled out previously and the signal line are connected through a wire tool 13A is done, and then a process in which a wire connection part in which wire is already connected is pushed in the storage part and the opening is closed by a front supplementary plate is done to attach the electric lock.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an installation method including connection of an electric lock for a door.

[0002]

2. Description of the Related Art First, before explaining a mounting method including connection in a conventional door electric lock, an electric lock 1 directly used for carrying out the method invention will be described with reference to FIG. Generally, the work of attaching an electric lock to a door is the occupation area of a joiner. On the other hand, the work of connecting the electric lock on the door side and the control panel appropriately installed at the entrance of the building or the like using the electric wire or the metal fittings guided through the conduit is performed by a licensed electric contractor. It is an occupation area.

[0003] Therefore, as shown in FIG.
When the fittings are installed, the fittings contractor inserts the lever handle 5 as an electric lock component into the lock case main body that has already been pushed into the cutout 3 formed in the opening end 2 a of the door 2.
A key cylinder 6, a thumb turn (not shown), and the like are mounted, and the lock case body 4 is temporarily fixed appropriately, and then the front plate 7 is attached via a fixing member 8.

[0004] On the other hand, electrical work for connecting wires using current-carrying metal fittings is performed by an electric contractor at X places and Y places (two places of X and Y). That is, the X
The connection at the location is after the electric wire 9 on the control panel side guided through the conduit in the vertical frame of the door opening and the electric wire 10 for the electric lock connection guided through the conduit in the door 2. Wiring tool 1 with end
1 is performed. On the other hand, the connection at the Y location is made up of a plurality of signal lines 1 guided so as to jump out of the lock case main body 4 through the through holes 4a in the upper wall of the lock case main body 4.
2 and the tip of the electric wire 10 for connecting the electric lock.
3 is performed. The symbol 14 is a deadbolt,
Reference numeral 15 denotes a latch bolt, and reference numeral 16 denotes a metal fitting.

Next, referring to FIGS. 2 and 3, a mounting method including connection in a conventional electric lock for a door will be briefly described. In this specification, the “connection method” means the connection method at the Y position described above. Therefore, according to the mounting method including the connection in the conventional door electric lock, first, an electric contractor guides the electric locker to jump out of the lock case main body 4 through the through hole 4a of the upper wall of the lock case main body 4. The plurality of signal lines 12 thus connected and the distal ends of the electric lock connection wires 10 drawn out of the cutouts 3 of the door 2 in advance regardless of the lock case main body 4 are connected via the connection tool 13. A Y-place connection step, and then, after the Y-place connection step is completed, a lock case main body pushing step of pushing the lock case body 4 into the notch 3 of the door 2 together with the connection tool 13, and thereafter, a fitting work contractor However, an electric lock mounting step of mounting the lever handle 5, the key cylinder 6, etc. on the lock case main body 4 which has already been pushed in, and fixingly fixing the lock case main body 4 and the front plate 7 to the door 2. In other words, in the conventional mounting method including connection in the door electric lock, the electric contractor always performs the Y-point connection process before the fittings contractor fully attaches the electric lock 1 to the door 2.

[0006] Thus, the Y
The following problems were enumerated in the fittings and electrical construction of places. This may cause trouble between the electric contractor and the fittings contractor. That is, in the construction of the conventional electric lock 1, it is necessary that a professional electrician first performs electric construction (connection work) without fail, and then a fittings constructor performs the fittings mounting of the electric lock 1. is there. Therefore, unless the electrical work of the electrical contractor is completed, no matter how long the fittings contractor,
The work of attaching the electric lock 1 cannot be performed, and as a result, construction work is delayed. Therefore, it can be a cause of trouble. When the connection work of the electric contractor is completed and the fittings contractor next attaches the electric lock 1 to the door 2, the signal case 12 of the electric lock 1 is pushed into the door as shown in FIG. Depending on the structure of the inside of the door 2, the signal line may be damaged by being sandwiched between members in the door 2. In addition, the connection at the Y position is the signal line 12 even after the connection.
Is "hanging state" at the rear end of the lock case main body 4, and when the lock case main body 4 is pushed into the cutout 3 of the door 2, care is taken, for example, with one hand so as not to damage the signal line 12 and the connection tool 13. Must be. Therefore, the mounting operation itself of the lock case main body 4 is not easy.

[0007] By the way, there are the above-mentioned drawbacks in terms of construction, but these drawbacks also present problems in terms of maintenance after construction. In other words, once a fittings contractor who is a specialist in the installation of the electric lock 1 performs the fittings once, the connection at the Y location is completely hidden in the door 2 as shown in FIG. However, once the electric lock 1 is attached to the door 2, it is very difficult to check the connection at the Y location. It is necessary to remove the electric lock 1 from the door 2 as described above to check the connection at the Y location. Because he is not a professional, he cannot do it alone. In other words, to improve maintenance,
You must also get the help of a fittings contractor on site.

[0008] Accordingly, there is a demand from the site for the emergence of an invention which should solve the above problems from the viewpoint of improvement in construction and maintenance.

[0009]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional needs, and a first object of the present invention is to eliminate a cause of trouble between an electric contractor and a fittings contractor. A second object is to make it possible to easily connect the Y location and not to damage the signal line of the electric lock. Third
An object of the present invention is to make it possible for the electric contractor to easily check the connection at the Y position described above without using the labor of the fittings contractor in terms of maintenance.

[0010]

According to the mounting method of the present invention including connection of an electric lock for a door, first, the electric lock for a door is connected via a wire inlet 26 of a connection storage portion 25 provided at an upper portion or a lower portion of the lock case main body 4. The distal end of the electric wire 10A in the door 2A guided into the connection storage section 25 is pulled out from the opening 29 of the connection storage section 25, and the electric lock 1A protruding into the connection storage section 25 is provided. A signal line drawing step A for drawing the signal line 12A out of the opening 29, and after the signal line drawing step A, the lock case main body 4 is connected to the notch 3A of the door 2A.
A lock case main body fitting step B to be fitted into the lock case main body 4A;
An electric lock attaching step C for fixedly attaching A to the door 1A;
Next, it is in a state of being pulled out from the opening of the connection storage section 25,
Alternatively, a connecting step D for connecting the distal end of the electric wire 10A drawn out of the opening and the protruding distal end of the signal line 12A via the connecting tools 13A, 13A, and finally, a connection portion at Y places after the completion of the connecting step D To the wire housing 2 of the lock case body 4.
5, and a wire connection portion storage step E in which the front opening 30 of the connection storage portion 25 is closed by the front supplementary plate 33.

In the above configuration, the order of the connection step D and the electric lock installation step C may be interchanged when the work of the electric contractor precedes the work of the fittings contractor.

Further, in the mounting method of the present invention including the connection of the electric lock for a door, the leading end of the electric wire 10B in the door 2B is drawn into one side wall of a connection storage box 40 formed separately from the lock case main body 4B. The signal line 1 of the electric lock 1B that is inserted into the opening 26B, pulled out from the opening 29B of the connection storage box 40, and protrudes from one side wall of the lock case main body 4B.
2B is inserted into a signal line inlet 41 also formed on the other side wall of the connection storage box 40, and a signal line extraction step A2 from the connection storage box 40 is drawn out from the opening 29B, and the lock case body 4B And the wiring storage box 40 with the door 2
B, a lock case main body and a connection storage box fitting step B2 respectively fitted into the notches 3B, an electric lock component is mounted on the lock case main body 4B, and the lock case main body 4B is fixedly attached to the door 1B. The electric lock mounting step C2 for fixing the connection storage box 40 to the door 1B, and the leading end of the electric wire 10B and the signal line 12B being drawn out from the opening 29B of the connection storage box 40 or drawn out from the opening 29B. A connection step D2 for connecting the distal end portion to the lock via the connection members 13B, 13B, and pushing or returning the Y connection portion into or out of the connection storage box 40 separate from the lock case main body 4B, and a front supplementary plate Opening 2 of connection storage box 40 at 33B
And a connection portion storage step E2 for closing 9B.

[0013]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to a first embodiment shown in FIGS. Since the electric lock 1A shown in FIGS. 9 to 11 is directly used in the mounting method including the connection in the electric lock for the door of the first embodiment, the electric lock 1A is first used for convenience of explanation. , And the invention of the present method will be described in detail with reference to the reference numerals used in the description of the electric lock 1A.

The electric lock 1A shown in FIGS. 9 to 11 pushes the lock case main body 4A into the notch 3A formed in the opening side end 2a of the door 2A as described in the conventional embodiment, and then pushes the lock case main body 4A. The lever handle 5A, the key cylinder 6A, and the like are mounted on the lock case main body 4A, and the lock case main body 4A is appropriately fixed, and then the front plate 7A is attached to the first fixing member 8A.
Mounted via The lock case main body 4A is provided with a vertical mounting plate portion 20 facing the front plate 7A in an ear shape. The vertical mounting plate portion 20 has a vertically projecting portion through which a lock case main body fixing fastener 21 penetrates. Holes 22 are respectively formed. In this respect, it is similar to the conventional embodiment.

However, the main difference from the conventional embodiment is that the lock case main body 4A is extended more vertically and the box-shaped connection storage portion 25 for the Y portion is formed. That is, the connection member 13 for the signal line 12A of the electric lock 1A is provided on the upper or lower part (the upper part in this embodiment) of the lock case main body 4A on which the lever handle 5A and the key cylinder 6A are mounted.
The connection end for A is stored in a protruding manner, and the end of the wire 10A (wire on the electric lock side) in the door 2A directly connected to the wire on the control panel side is stored on one side. That is, an electric wire inlet 26 that can be drawn in is formed.

The front plate 7A is provided with a lock case main body 4A.
A front plate main body 28 fixed to the front plate main body 28 through a plurality of first fixing members 8A and a first mounting hole 27, and the connection storage portion 25
A front supplement plate 33 fixed to the front plate main body 28 through a plurality of second fixing tools 31 and second mounting holes 32 so as to close a front opening 30 communicating with the opening 29 of the front plate.
It consists of:

The second mounting hole 32 for the front supplementary plate 33 is formed in a slightly thin vertical abutting piece 34 connected to the upper and lower edges of the front opening 30 in a stepped manner. The front plate body 28 has a through hole 35 for the dead bolt 14A and a through hole 3 for the latch bolt 15A.
6 are formed. Further, a through hole 37 for mounting the front plate body into which the first fixing member 8A enters is formed in the vertical mounting plate portion 20 of the lock case main body 4A.

Next, a description will be given of a mounting method including connection in a door electric lock using the electric lock 1A. FIG.
Is an overall process diagram.

A is a signal line drawing process for drawing out the leading end of the electric wire 10A in the door 2A and the signal line 12A of the electric lock 1A from the opening of the connection housing portion 25 of the lock case main body 4A.

In the signal line drawing process A, either a fittings contractor or an electric contractor may perform the process. In this case, if the person who executes the signal line drawing process A is a fittings contractor, the following will be performed. Do. That is, since a fittings contractor generally does not perform Y-connection work, for example, as shown in FIG. 5, before fitting the lock case main body 4A of the electric lock 1A into the notch 3A of the door 2A, the fitting inside the door 2A is required. The distal end of the electric wire 10A is guided to the connection housing 25 through an electric wire inlet 26 formed in the lock case main body 4A, and the connection housing 2 is
5, while the signal line 12A of the electric lock 1A, which protrudes and is exposed in the connection housing portion 25 of the lock case main body 4A, is similarly drawn out through the opening 29. . On the other hand, when the electric contractor executes the signal line drawing process A, the above is also performed as described above.

Next, B shows a state after the signal line drawing step A,
This is a lock case main body fitting step of fitting the lock case main body 4 into the notch 3A of the door 2A. This lock case main body fitting step B includes:
Performed by either a joinery contractor or an electric contractor.

Next, C is an electric lock mounting step for fixing the electric lock 1A to the door 1A. In this electric lock mounting step, as shown in FIG. 6, first, the lock case main body 4A is fixed to the door 2A through the lock case main body fixing fastener 21 and the through hole 22 thereof, and the lock case main body after fixing is fixed. Attach lever handle 5A, key cylinder 6A, etc. to 4A. Further, at least a front plate main body 28 constituting the front plate 7A is fixed to the lock case main body 4A via the first fixing member 8A, the first mounting hole 27 and the like.

The electric lock installation step C is performed by a fittings contractor, but the fittings contractor should keep the front supplementary plate 33 constituting the front plate 7A in a detached state depending on the construction situation. Needless to say, the leading end of the drawn wire 10A and the protruding leading end of the signal line 12A may be pushed into the connection housing portion 25 of the lock case main body 4A, and the front supplementary plate 33 may be temporarily fixed via the second fixing member 31. good.

D, as shown in FIG. 7, is connected to the leading end of the electric wire 10A drawn out of the opening of the connection housing portion 25 of the lock case main body 4A or the projected end of the signal line 12A. This is a connection step of connecting via the tools 13A, 13A. This connection step D is performed by an electric contractor. In this case, when signal conversion is necessary, for example, a two-wire conversion adapter (not shown) is connected to the connection device 13.
A, interposed between 13A. In the connection step D, if the supplementary plate 33 is fixed to the front plate main body 28 via the second fixing member 31, first, the supplementary plate 33 is removed, and then the connection storage portion 25 The distal end of the electric lock-side electric wire 10A and the distal end of the protruding signal line 12A of the electric lock 1A housed therein are appropriately taken out from the openings 29 and 30 of the electric lock 1A to perform the connection work.

E, after the completion of the connecting step D, the Y connecting portions (Y portions; connecting tools 13A, 13A, two-wire conversion adapters, the end portions of each wire) are connected to the connecting housing portion 2 of the lock case main body 4.
5 is a connection part storing step in which the front opening 30 of the connection storage part 25 is closed by pushing in or returning to the position 5 and closing the front opening 30 with the front supplementary plate 33. This connection portion storing step E is mainly performed by an electric contractor. The electric contractor fixes the front supplementary plate 33 constituting the front plate 7A to the front plate main body 28 of the lock case main body 4A via the second fixing tool 31, the second mounting hole, and the like as shown in FIG.

By the way, the mounting method including connection in the door electric lock using the electric lock 1A is carried out in the case where the fittings contractor is first and the electric contractor is later.
As shown by, the same can be done in the case where the electric contractor is first and the fittings contractor is later.

That is, when an electric contractor wants to perform an electric connection (connection work) before the electric lock installation work of a fittings contractor, the electric contractor includes an electric machine including each component (lever handle, key cylinder, etc.). Since it is not usually possible to attach the lock 1A to the door, the connection work is performed using only the lock case main body 4A excluding the components.

Accordingly, in such a case, the order of the invention of the present method is as follows. First, an electric contractor executes a signal line drawing process A1 and a lock case main body fitting process B1. In the signal line extraction step A1, as described above, the distal end of the electric wire 10A in the door 2A and the signal line 12A of the electric lock 1A are respectively extracted from the opening of the connection housing portion 25 of the lock case main body 4. In the lock case main body fitting step B1, the lock case main body 4A is simply inserted into the cutout 3A of the door 2A. In addition, the lock case main body 4A is appropriately disposed at the construction site.

Next, an electric contractor performs a connection step D1.
When the connection step D1 is completed, it is desirable that the connection portion should be pushed or returned into the connection storage portion 25 of the lock case main body 4. In such a case, unlike the first embodiment, the connection portion storing step E1 does not include a step of fixing the front supplement 33 to the front plate main body 28 of the lock case main body 4A. The electrician desirably simply places the connected Y location in the connection storage section 25.

Finally, the fittings contractor performs the electric lock installation process C.
Do one. In the electric lock mounting step C1, not only is the front plate main body 28 fixed to the lock case main body 4A,
The act of fixing the front supplementary plate 33 to the front plate main body 28 via the second fixing tool 31, the second mounting hole or the like is also included. In the electric lock mounting step C1, the connecting part storage step E1 described above may be executed by a fittings contractor.

[0031]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An electric lock 1A used in the first embodiment has an electric wire inlet 2 at one end (upper or lower) of a lock case main body 4A.
6 is integrally formed with the connection housing 25 for Y connection, however, it is not always necessary to integrally provide the connection housing 25 with the lock case main body 4A. It may be separate. That is, FIG.
As shown in FIG. 14, the electric lock 1B includes a lock case main body 4B and a connection storage box 40 formed separately from the lock case main body 4B, and an upper wall 40a of the connection storage box 40. Has an electric wire inlet 26B for guiding the distal end of the electric wire 10B in the door 2B into the connection storage portion 25B of the connection storage box 40, while the lower wall 40b of the connection storage box 40 has a lock. One side wall (for example, upper wall) of case body 4B
A slightly larger signal line lead-in port 41 is formed to guide the distal end of the signal line 12B of the electric lock 1B protruding from the connection storage section 25B.

Therefore, the front plate 7B is also preferably a front plate body 28 that closes the opening of the lock case body 4B.
B and the front supplementary plate 33B that closes the opening 29B of the connection storage box 40 are completely formed separately. FIG.
In the electric lock 1B shown in FIG. 3 and FIG. 14, the same parts as those of the electric lock 1A used in the first embodiment are denoted by the same reference numerals, and the duplicate description of the electric lock 1B is omitted.

A third embodiment of the method of the present invention using the electric lock 1B is as shown in FIG. That is, as shown in FIG. 16, A2 first inserts the distal end of the electric wire 10B inside the door 2B into the electric wire inlet 26B on one side wall of the connection storage box 40 formed separately from the lock case main body 4B, and The tip of the electric wire 10B guided into the connection storage box 40 is pulled out from the opening 29B of the connection storage box 40, and the electric lock 1B protruding from one side wall of the lock case main body 4B. The signal line 12B is inserted into a signal line inlet 41 also formed on the other side wall of the connection storage box 40, and the distal end of the signal line 12B guided into the connection storage box 40 is connected to the connection storage box 40. This is a process of drawing out signal lines from the connection storage box 40 drawn out from the opening 29B.

Next, at B2, after the signal line drawing step A1, the lock case main body 4B and the connection storage box 40 are moved to the door 2B.
This is a lock case main body and a connection storage box fitting step respectively fitted into the notches 3B.

Next, at C2, an electric lock component is mounted on the lock case main body 4B, the lock case main body 4A is fixedly mounted on the door 1B, and the connection box 40 is fixed on the door 1B. It is a process.

Next, D2 is the opening 29 of the connection storage box 40.
This is a connection step of connecting the distal end of the electric wire 10B, which is in the state of being pulled out from B, or drawn out of the opening 29B, and the protruding distal end of the signal line 12B via the connection tools 13B, 13B.

At the end E2, after the completion of the connection step D2, the connection portion at the Y position is connected to the connection case box 40 separate from the lock case main body 4B.
Push in or return to the front and supplementary plate 3
This is the connection part storing step of closing 29B of the connection storage box 40 in 3B. In this connection portion storing step E2, if the front plate 7B is configured the same as the front plate 7A of the first embodiment, the front supplementary plate 33B is used to attach the front plate body to the front plate 7A as in the first embodiment. Close the front opening. Also, in the case where the electric lock 1B is used, if the electrician performs the wiring work before the fittings contractor, the electric lock attaching step C2 is performed similarly to the second embodiment of the present invention. The order of the connection step D2 is changed.

[0038]

As is clear from the above description, the present invention has the following effects. (1) It is possible to eliminate the cause of trouble in the order of construction between the electric contractor and the fittings contractor. (2) Electrical work (connection work) can be easily performed, and the signal line of the electric lock is not damaged. (3) In terms of maintenance, inspection and connection of wiring at Y locations can be performed without the need for the electric contractor to use the labor of the fittings contractor.
Repair can be easily performed.

[Brief description of the drawings]

1 to 3 are schematic explanatory views showing one example of the related art. 4 to 8 are explanatory views showing a first embodiment of the present invention. 9 to 11 are explanatory views of the electric lock used in the first embodiment. FIG. 12 is a process chart showing a second embodiment of the present invention. 13 to 16 are explanatory views showing a third embodiment of the present invention.

FIG. 1 is a schematic explanatory view showing an embodiment of an electric lock.

FIG. 2 is an explanatory diagram showing a construction state (connection step) of the electric lock.

FIG. 3 is an explanatory view showing a construction state (fitting step) of the electric lock.

FIG. 4 is an overall process diagram of the first embodiment.

FIG. 5 is an explanatory view of a step A in the first embodiment.

FIG. 6 is an explanatory view of a step C of the first embodiment.

FIG. 7 is an explanatory view of a D step of the first embodiment.

FIG. 8 is an explanatory view of an E step of the first embodiment.

FIG. 9 is a schematic explanatory view of an electric lock used in the first embodiment.

FIG. 10 is an exploded perspective view of a main part in FIG. 9;

FIG. 11 is a schematic explanatory view showing an example of use of the electric lock according to the first embodiment.

FIG. 12 is an overall process diagram of the second embodiment.

FIG. 13 is an exploded perspective view of a main part of an electric lock used in the third embodiment.

FIG. 14 is a schematic explanatory view showing an example of use of the electric lock according to the third embodiment.

FIG. 15 is an overall process diagram of the third embodiment.

FIG. 16 is an explanatory view of a step A of the third embodiment.

[Explanation of symbols]

1A, 1B ... electric lock, 2A, 2B ... door, 3A, 3B ... notch, 4A, 4B ... lock case main body, 7A, 7B ... front plate, 8A ... first fixing tool, Y location ... electric wire 10A (10
B) and a connection portion between the signal line 12A (12B) of the electric lock and
10A, 10B ... electric wires on the electric lock side in the door, 13A, 13
B: connection tool, 25, 25B: connection storage section, 26, 26B
... Electric wire inlet, 27 ... First mounting hole, 28, 28B ...
Front plate body, 20: vertical mounting section, 29: opening of connection storage section, 29B: opening of connection storage box, 30: front opening, 31: second fixing member, 32: second mounting hole, 33 ...
Front supplementary plate, 40 ... Connection storage box, 41 ... Signal line entrance. A, A1, A2 ... signal line drawing process, B, B1,
B2: Lock case body fitting process, C, C1, C2: Electric lock mounting process, D, D1, D2: Connection process, E, E1, E
2. Connection part storage process.

Claims (5)

[Claims] 1. First, an electric wire 10A in a door 2A guided into the connection housing 25 through an electric wire inlet 26 of a connection housing 25 provided at an upper portion or a lower portion of the lock case main body 4.
A signal line drawing step of drawing out the distal end of the electric lock 1A out of the opening 29 of the connection housing 25 and drawing out the signal line 12A of the electric lock 1A protruding into the connection housing 25 from the opening 29. A and the signal line extraction step A
After that, a lock case main body fitting step B in which the lock case main body 4 is fitted into the notch 3A of the door 2A, and then an electric lock component is mounted on the lock case main body 4A, and the lock case main body 4A is connected to the door 1A.
An electric lock attaching step C for fixedly attaching the electric wire 10A to the connecting portion 25, and then connecting the leading end of the electric wire 10A that is drawn out from the opening of the connection housing portion 25 or the leading end of the signal wire 12A that is drawn out from the opening. After the completion of the connection step D and finally the connection step D via the fasteners 13A, 13A, the Y connection portion is pushed into or returned into the connection storage portion 25 of the lock case main body 4, and the front supplementary plate is provided. 33. A mounting method including connection of an electric lock for a door, which comprises a connection part storage step E for closing the front opening 30 of the connection storage part 25 at 33. 2. The connection storage section 25 according to claim 1, wherein the connection storage section 25 is formed in a box shape on the lock case main body 4.
5, a connecting member 13 for the signal line 12A of the electric lock 1A is previously provided.
A connection method including connection of an electric lock for a door, wherein a connection end portion for A is protruded and exposed. 3. The distal end of the electric wire 10A in the door 2A guided into the connection housing 25 through the electric wire inlet 26 of the connection housing 25 provided at the upper or lower part of the lock case main body 4. A signal line drawing step A1 for drawing out from the opening 29 of the connection storage section 25 and drawing out the signal line 12A of the electric lock 1A protruding into the connection storage section 25 from the opening 29; Signal line extraction process A
After the step 1, the lock case main body fitting step B1 in which the lock case main body 4 is simply fitted into the notch 3A of the door 2A, and the electric wire 10A which is drawn out from the opening of the connection storage section 25 or drawn out from the opening. A connecting step D1 for connecting the leading end of the signal line 12A and the protruding leading end of the signal line 12A via the connecting tools 13A, 13A. After the connecting step D1, the connecting portion at the Y position is connected to the connecting housing portion of the lock case body 4. 25, and the electric lock component is mounted on the lock case main body 4A, and the lock case main body 4A is fixedly attached to the door 1A, and the front supplementary plate 33 constituting the front plate 7A. A method for attaching an electric lock for a door, comprising: an electric lock attaching step C1 for closing a front opening 30 of the connection accommodating portion 25. 4. An installation method including connection of an electric lock for a door according to claim 3, wherein in the electric lock installation step C1, the connection part storing step E1 is performed by a fitting construction company. . 5. An end of the electric wire 10B in the door 2B is inserted into an electric wire inlet 26B on one side wall of a connection storage box 40 formed separately from the lock case main body 4B.
0 through the opening 29B and the lock case body 4
The signal line 12B of the electric lock 1B protruding from one side wall of the connection lock B is inserted into a signal line inlet 41 formed on the other side wall of the connection storage box 40, and the opening 29
B: a step of drawing out a signal line from the connection storage box 40 to be drawn out from B, and a lock case body and a connection storage box fitting step B2 of respectively fitting the lock case body 4B and the connection storage box 40 into the cutout 3B of the door 2B. The electric lock component is attached to the lock case main body 4B, and the lock case main body 4B is closed by the door 1B.
And an electric lock attaching step C2 for fixing the connection storage box 40 to the door 1B, and the leading end of the electric wire 10B pulled out from the opening 29B of the connection storage box 40 or pulled out from the opening 29B. And a connecting step D2 for connecting the protruding tip of the signal line 12B to the protruding tip of the signal line 12B via the connecting tools 13B and 13B, and connecting the Y connection portion to the lock case body 4B.
A connection including a connection of an electric lock for a door including a connection part storage step E2 in which a connection part storage step E2 for closing or opening the connection storage box 40 with the front supplementary plate 33B is performed. Method.