JPH0516836Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an entrance sash frame that is attached to an entrance opening.

[Prior art and problems to be solved] Conventionally, when installing an electric lock, intercom, etc. at the entrance, the operation part was attached to the wall around the entrance opening, and the cords were passed through the wall. I was working on the wiring.

However, in the conventional installation and wiring methods described above, it is necessary to form a mounting part and wiring part for electric locks, intercoms, etc. by drilling holes in the wall, etc., and the installation, wiring work, and repair are troublesome. There were flaws.

[Means for Solving Problems] The present invention which solves the above-mentioned conventional problems has an auxiliary support having approximately the same length as the vertical frame, on the side of at least one vertical frame of the sash frame installed inside the entrance opening. a frame is provided, the auxiliary frame is located on the outdoor side of the opening member of the entrance opening and is provided along the vertical frame, the auxiliary frame is formed into a hollow shape by the mounting frame and the cover frame, A communication portion for wiring is formed in an auxiliary frame connected to the vertical frame and the vertical frame.

[Example] Hereinafter, an example of the present invention will be described in detail with reference to the drawings.

FIGS. 1 to 4 show an entrance sash frame according to an embodiment of the present invention. The entrance satsushi frame of this example is
As shown in FIG. 1, it is composed of an upper frame 1, a lower frame 2, and left and right vertical frames 3, 3, and is attached to an entrance opening 4. Sliding doors 5, 5 and a screen door 6 are built into the entrance sash frame. Note that Figure 1 shows the front door sash frame viewed from the outside.

An auxiliary frame 10 is provided on the outdoor side of the left vertical frame 3 of the entrance door frame for attaching an electric lock, an intercom, or the like. The auxiliary frame 10 is formed to have approximately the same length as the vertical frame 3 as shown in the figure. This auxiliary frame 10 will be explained in detail below.

The auxiliary frame 10 is an opening member 4 of the entrance opening 4.
It is formed into a hollow shape by a mounting frame 13 fixed on the a side and a cover frame 14 located on the outdoor side.
The mounting frame 13 is formed by a mounting piece 15 facing the opening member 4a, a connecting piece 16 that contacts the side of the vertical frame 3, and a fixing piece 17 fixed on the opening member 4a.

As shown in the figure, the mounting piece 15 is provided with two locking pieces 18, 18 that protrude toward the outdoors and extend in the length direction. The locking pieces 18, 18 extend in parallel at regular intervals.

The connecting piece 16 extends outdoors from one end of the attachment piece 15, and has a locking receiving portion 16a for locking the cover frame 14 formed at its tip extending in the length direction.

Further, the fixing piece 17 extends in a substantially L-shape from the other end of the mounting piece 15 toward the opening member 4a. At the boundary between the fixing piece 17 and the mounting piece 15, a notch 17a is provided in the length direction as shown in the figure, and by cutting the fixing piece 17 at this notch 17a, it can be separated from the mounting piece 15. It's getting old.

The cover frame 14 is formed into a substantially U-shaped cross section by a cover portion 20 facing outdoors and a pair of mounting pieces 21, 21 extending from the cover portion 20 toward the mounting frame 13 side. And the mounting piece 21,
21 has approximately the same spacing as the locking pieces 18, 18 of the mounting frame 13, and the locking pieces 18, 18 are provided at the tips of the locking pieces 18, 18, respectively.
18 are formed with engaging portions 21a, 21a that resiliently engage with each other.

Further, connecting pieces 16 are provided on both sides of the cover part 20.
Projecting pieces 20a, 20a that fit into the locking receiving portion 16a are provided. Furthermore, a mounting hole 20b is provided at a predetermined position on the front surface of the cover portion 20 for mounting an operating portion 26 of an electric lock 25 provided in the door stop portion of the vertical frame 3 as shown in the figure.

Note that a fixing piece 27 is formed on the back side of the vertical frame 3 to fix the vertical frame 3 to the opening member 4a in a state that it is somewhat separated from the opening member 4a as shown in the figure. A notch 27a is provided at the boundary between the fixing piece 27 and the vertical frame 3, similar to the fixing piece 17 of the mounting frame 13, and the fixing piece 27 can be cut out using the notch 27a.

In addition, the connecting piece 16 of the mounting frame 13 and the cover frame 14
The mounting piece 21 has wiring holes 16 that communicate with each other.
b, 21b are provided respectively, and wiring holes 28a, 28b are provided in the hollow portion of the vertical frame 3 to communicate with the wiring holes 16b, 21b and from the side thereof to the door stop portion. In this way, a communication section for wiring is formed between the auxiliary frame 10 and the vertical frame 3.

Next, a method for attaching the auxiliary frame 10 configured as described above will be described. First, with the connecting piece 16 of the mounting frame 13 in contact with the side surface of the vertical frame 3, the mounting piece 15 and fixing piece 17 are fixed onto the opening member 4a with screws 30 and nails 31. Also,
The connecting piece 16 is fixed to the side surface of the vertical frame 3 with screws or the like.

Next, the cover frame 14 is attached to the mounting frame 13 by resiliently engaging the engaging portions 21a with the locking pieces 18, 18 of the mounting frame 13, and fitting the protruding pieces 20a into the locking receivers 16a. It is assumed that the auxiliary frame is 10. As a result, the auxiliary frame 10 is connected to the vertical frame 3. that time,
The operating part 2 of the electric lock 25 provided in the doorstop part of the vertical frame 3 in the mounting hole 20b of the cover part 20 of the cover frame 14
6 and install it, as well as wiring holes 16b and 21.
The electric lock 25 and its operating portion 26 are wired by passing the cord 29 through the cables 28a, 28b. Further, in case of repair, etc., it can be easily done by removing the cover frame 14.

Further, FIG. 5 shows another example of attachment. here,
The case is shown in which the vertical frame 3 is attached to the opening member 4a with its fixing piece 27 removed, as shown in the figure, and the fixing piece 17 of the auxiliary frame 10 is correspondingly removed and attached. In this case, the mounting piece 15 is brought into contact with the opening member 4a and fixed with the screw 30.
Thereby, the auxiliary frame 10 is installed flush with the vertical frame 3. Fixing piece 1 as above
By providing notches 17a and 27a in 7 and 27 to facilitate cutting, the mounting state can be easily changed.

Note that the shape of the auxiliary frame 10 is not limited to the above-mentioned embodiment, and may be formed into a hollow shape by the mounting frame 13 and the cover frame 14. Its external shape is appropriately determined according to the shape of the vertical frame 3 and the like. Also,
Regarding the connection between the mounting frame 13 and the cover frame 14,
The structure is not limited to the structure shown in the above embodiment, and for example, the two may be connected with a screw or the like. However, if configured as in the embodiment, the cover frame 14 can be easily attached and detached.

Further, in the above embodiment, the wiring is conducted through the hollow part of the vertical frame 3, but the wiring may be conducted by providing a communication part such as a groove on the back surface of the vertical frame 3. Further, in the embodiment, the case where the auxiliary frame 10 is connected only to the vertical frame 3 on the left side of the entrance sash frame is shown, but it may be connected to the left and right vertical frames 3, 3, or the auxiliary frame 10 can be connected to the left and right vertical frames 3. 3, 3 and the upper frame 1 in a frame-like manner.

In the embodiment, the auxiliary frame 10 is used for attaching and wiring the operation part 26 of the electric lock 25, but it goes without saying that it can be used for attaching and wiring not only an electric lock but also an intercom or the like.

[Effects of the invention] As explained above, the invention provides an auxiliary frame formed in a hollow shape by a mounting frame and a cover frame on the side of the vertical frame of the entrance doorway frame, and also connects wiring to the auxiliary frame and the vertical frame. By forming a communication part for the electric lock and intercom, the installation and wiring work is made very easy because the electric lock and intercom can be installed and wired using the auxiliary frame without being directly attached to the wall. Furthermore, since the auxiliary frame consists of a mounting frame and a cover frame, repairs can be easily performed by removing the cover frame. Furthermore, since the auxiliary frame is approximately the same length as the vertical frame, it looks good.

Moreover, the auxiliary frame that provides the wiring space is not provided inside the entrance opening, but is located on the outdoor side of the opening member and installed along the vertical frame, so it can be attached to a normal entrance sash frame. The sash frame placed inside the entrance opening does not have a special large structure, and the entrance opening does not become narrow.

[Brief explanation of the drawing]

FIG. 1 is a plan view of an entrance sash frame according to one embodiment of the present invention, FIG. 2 is a cross-sectional view of the embodiment of FIG. 1, FIG. 3 is a vertical-sectional view of the embodiment of FIG. 1, and FIG.
The figure shows an enlarged view of the auxiliary frame portion of one embodiment, and Fig. 5 shows an enlarged view of the auxiliary frame portion of another embodiment. 3: Vertical frame, 4: Entrance opening, 4a: Opening member, 10: Auxiliary frame, 13: Mounting frame, 14:
...Cover frame, 15...Mounting piece, 16...Connecting piece,
17: fixing piece, 20: cover portion, 21: mounting piece, 25: electric lock, 26: operation portion, 16
b, 21b, 28a, 28b...wiring holes.

Claims (1)

[Scope of Utility Model Registration Request] An entrance satsushi frame that is installed in an entrance opening and is characterized by meeting the following requirements. (a) An auxiliary frame approximately the same length as the vertical frame is provided on the side of at least one vertical frame of the sash frame installed inside the entrance opening. (b) The above-mentioned auxiliary frame is located on the outdoor side of the opening member of the entrance opening and is provided along the vertical frame. (c) The auxiliary frame is formed into a hollow shape by the mounting frame and the cover frame. (d) A communication section for wiring is formed between an auxiliary frame that is connected to the vertical frame and this vertical frame.