JPS59158873A - Wood door frame with electric lock - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to a wooden door frame in which an electric lock for locking and unlocking the door is attached to the inside of the door frame that serves as the door stop. This relates to a door frame.

[Background technology]

Generally, when attaching an electric lock to a door frame, power wiring and signal wiring to the electric lock are required, and if the door frame is made of extruded aluminum, these wiring can be routed inside the door frame. With wooden door frames, wiring is exposed and spoils the aesthetics.

[Purpose of the invention]

The present invention has been made in view of the above-mentioned problems, and
The main purpose of this is to house the power supply wiring and signal wiring within the wooden door frame to which the electric lock is attached, so that the wiring is not exposed to the surface.

[Disclosure of the invention]

In the present invention, the power supply wiring and signal wiring to the electric lock are housed in the groove formed on the indoor side surface of the door stop frame of the wooden door frame, and the groove is attached to and detached from the indoor side surface of the door stop frame. By covering with a wooden cover plate that can be attached freely,
A structure is disclosed in which wiring is not exposed on the surface of a door frame.

Embodiments of the present invention will be described below based on the drawings. Basically, the wooden door frame equipped with the electric lock according to the present invention, as shown in FIG. An electric lock (3) that locks and unlocks the door by driving is attached, and wiring (4) such as power wiring and signal wiring to the electric lock (3) is installed on the indoor side of the door frame (2). It is housed in the formed groove (5) running in the vertical direction, and the groove (5) is covered by a wooden cover plate (6) that is detachably attached to the indoor surface of the door frame (2). It is characterized by: In this embodiment, an example is shown in which the door stop frame (2) is a mullion.

The door frame (1) is made of wood, a door (not shown) is pivotally attached to one stile (1), and a mullion (2) is provided on the doorstop side of the door. The upper end of the mullion (2) is connected to the middle stile (10) (11) of the door frame (1).
12). Also, the mullion (2) and one stile (11)
Between them are Uesa (13), Nakasa (14), and Uesa (15).
is interposed. In the figure (16) is the upper stile. mullion (2)
There is an electric lock (3) that locks and unlocks the door by electric drive.
) is attached, and a lock thumb turn (20) for mechanically locking/unlocking the electric lock (3) is attached to the interior side of the mullion (2) at a position corresponding to the electric lock (3). The electric lock (3) is driven by electric signals except for locking and unlocking with the lock thumb turn (20), and is connected to wiring (4) such as power wiring and signal wiring.

These wires (4) are housed in grooves (5) formed in the indoor side surface of the mullion (2) so as to run vertically, and are drawn out upward from the electric lock (3). The indoor surface of mullion (2) is covered with a wooden cover plate (
6) is detachably attached using a plurality of wood screws (21). The cover plate (6) has a lock thumb turn (2
A through hole (19) is formed corresponding to 0). A push button mounting hole (22) is drilled in the cover plate (6) at a position above the electric lock (3), and the electric lock (3) is inserted into the cover plate (6).
A manipulator (23) is installed to operate the lock/unlock operation. It goes without saying that the wiring (4) is also drawn out from the operation push button (23) and is housed in the groove (5). The wiring (4) housed in the groove (5) is shaped like a mullion (2
) and are respectively connected to the terminal blocks (24) housed within the upper deck (13). At the terminal block (24), as shown in FIG. 2, wiring is performed such as connecting the electric lock (3) and the operation push button (3) to the electric wire (25). That is, all the wiring (4) of devices related to the electric lock (3) attached to the door frame (1) is collected in the terminal block (24) and connected to each other at this part. In the figure (18) is a connector.

The terminal block (24) is housed in a recess (26) provided on the indoor side of the upper deck (13), and is
) is covered with a cover plate (
26) are removably attached with wood screws (27). Therefore, there is an advantage that the terminal block (24) is not exposed and all the wiring (4) is concentrated on the terminal block (24), making maintenance easier. Door frame (1)
A commercial power supply on which a control signal for locking and unlocking the electric lock (3) is superimposed is supplied to the power line (25) drawn out from the door frame (25), and the electric lock (3) is opened and closed away from the door frame (1). You can do it from anywhere. A front plate (29) for an electric lock is exposed on the outdoor side of the mullion (2).

A stainless steel hakama (28) is attached to the lower end line of the door frame (1), and a stepped part (29) is attached to the upper end of this hakama (28) in the part corresponding to the mullion (2). is formed, and the lower end of the cover plate (6) is placed on the stepped portion (29).

Therefore, even if the concrete floor is high on the indoor side, it will not interfere with the attachment and detachment of the cover plate (6), and this hakama (28) will not interfere with the installation and removal of the cover plate (6).
) from moisture to prevent the parts near the floor from corroding.

In the example on the top, only the wiring (4) for the electric lock (3) is connected to the groove (
5) Although an example is shown in which the intercom (30) is installed inside the door frame (1), as shown in Figures 5 and 6, the intercom (30)
It is recommended that this wiring (4) also be placed in the groove (5). The example shown in FIGS. 7 and 8 has an alarm unit (31) attached to the indoor side of the mullion (2), and a reed switch (32) attached to the door side of the mullion (2). detects the opening and closing of the door and notifies you,
It is also possible to notify visitors.

Wiring (4) drawn out from this notification unit (31)
Of course, the terminal block (24) is also connected to the terminal block (24) through the groove (5). The one shown in Figures 9 and 10 has a numeric keypad unit (33) with an interphone in a mullion (2
) is attached to the outdoor side of the electric lock (
3) can be unlocked. A push button (34) for unlocking the electric lock (3) protrudes from the indoor side of the mullion (2).

〔Effect of the invention〕

As described above, the present invention provides a wooden door frame in which an electric lock for locking and unlocking the door by electric drive is attached to the door stop frame, in which the wiring to the electric lock is connected to the interior side of the door stop frame. The wiring is housed in a groove running vertically in the frame, and the groove is covered with a wooden cover plate that is removably attached to the indoor surface of the stile. It has the advantage that it is neatly housed without being exposed and does not impair the beauty of the wooden door frame.

[Brief explanation of drawings]

Fig. 1 is a partially exploded perspective view showing one embodiment of the present invention;
The figure is a perspective view showing the relationship between parts related to the electric lock used in the above, Figures 3 (a) and (b) are front and rear views of the same, respectively, and Figure 4 is the same with the cover plate removed. FIGS. 5(a) and 5(b) are respectively a front view and a rear view of another embodiment of the present invention, FIG. 6 is a partial rear view of the same state with the cover plate removed, and FIG. Figures (a) (b)
) are front and rear views respectively showing still other embodiments of the present invention, FIG. 8 is a partial rear view of the same with the cover plate removed, and FIGS. A front view and a rear view showing another embodiment, and FIG. 10 is a partial rear view with the cover plate removed. (1) is the door frame, (2) is the door frame, (3) is the electric lock,
(4) is wiring, (5) is a groove, and (6) is a cover plate. '1 (Yu゛) person f3t-Nanaishi 11 艮-12shi, -・5
p, , :' (a) =363- (b) q, N7・ (0) 13 帛- (b) ,',91-h・ (0) Ward---------1 −−−−−−−−−−−−−
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Claims (1)

[Claims] (1) An electric lock that locks and unlocks the door by electric drive is installed inside the door stop frame of the wooden door frame, and the power wiring and signal wiring to the electric lock are connected. was housed in a groove running vertically formed on the interior side of the door frame, and the groove was covered by a wooden cover plate that was removably attached to the interior surface of the door frame. A wooden door frame with a distinctive electric lock.