JP7349915B2 - Structure in front of the entrance - Google Patents

Description

TECHNICAL FIELD The present invention relates to an entrance structure, such as an entrance pole, installed in front of the entrance of a building.

BACKGROUND ART Structures in front of entrances, such as entrance poles, that have intercoms have been known. (Patent Document 1).

Japanese Patent Application Publication No. 2010-196415

By installing the entrance pole provided with the intercom of Patent Document 1 at a desired position in front of the entrance, the intercom can be appropriately arranged.
In recent years, intercoms of various sizes and designs have been developed, and various requests have arisen regarding the attachment of intercoms to entrance poles.

An object of the present invention is to facilitate attachment of an intercom to an entrance pole.

One embodiment of the present invention includes an entrance front structure main body, an intercom attached to the entrance front structure main body, and a mounting member for attaching the intercom to the entrance front structure main body, wherein the entrance front structure main body includes an intercom. The mounting member includes an intercom mounting portion for attaching the intercom to the main body of the structure in front of the entrance, and a mounting member for fixing the mounting member to the main body of the structure in front of the main entrance. By reversing the direction of fixing to the main body of the structure in front of the entrance, the front-to-back position of the attachment part of the mounting member relative to the surface of the structure in front of the main entrance can be changed. It is a structure.

According to the present embodiment, it is possible to provide a structure in front of an entrance, such as an entrance pole, which can accommodate various types of intercoms.

1 is an external view of a structure in front of an entrance according to an embodiment of the present invention, in which (a) is a front view, (b) is a side view, and (c) is a rear view. 1 is a diagram of a front plate constituting a structure in front of an entrance according to an embodiment of the present invention, (a) is a vertical sectional view of a part where an intercom is attached, (b) is a plan view, and (c) is a diagram of a front plate of a structure in front of an entrance. It is a view of the part to which the is attached, viewed from the back side. It is a figure explaining the member which constitutes the structure in front of the entrance concerning an embodiment of the present invention, (a) is a partial vertical sectional view of the part to which an intercom is attached, (b) is a partial plan view, (c) is a sectional view of the reinforcing member. It is a figure explaining the member which constitutes the structure in front of the entrance concerning an embodiment of the present invention, (a) is a cross-sectional view of a pedestal attachment member, and (b) is a figure of the pedestal attachment member seen from the back side. (c) is a cross-sectional view of a portion to which a pedestal attachment member is attached, and (d) is a partial cross-sectional view of a portion to which a pedestal attachment member is attached. FIG. 3 is a diagram illustrating members constituting the structure in front of the entrance according to an embodiment of the present invention, (a) is a vertical sectional view of the part to which the intercom is attached, and (b) is a view of the part to which the intercom is attached seen from the back side. This is a diagram. It is a figure of the intercom mounting pedestal which constitutes the structure in front of the entrance concerning an embodiment of the present invention, (a) is a front view, (b) is a vertical sectional view, and (c) is a state where the intercom is fixed. FIG. 3(d) is another front view, and (e) is another side view. It is a figure explaining the state in which the intercom is attached to the structure in front of the entrance according to an embodiment of the present invention by built-in installation, (a) is a diagram when the intercom is attached to the structure in front of the entrance, and (b) is a diagram in front of the entrance. It is a partial vertical sectional view when the intercom is attached to a structure, (c) is a partial vertical sectional view when the intercom is attached to the structure in front of the entrance, and (d) is a partial vertical sectional view when the intercom is attached to the structure in front of the entrance. It is a partial vertical sectional view of another attached state. FIG. 2 is a diagram illustrating members constituting a structure in front of an entrance according to an embodiment of the present invention, in which (a) is a partial vertical cross-sectional view of the part to which the intercom is attached, and (b) is a partial vertical sectional view of the part to which the intercom is attached, with the part to which the intercom is attached to the rear side. (c) is a partial plan view. It is a figure explaining the state where an intercom is attached externally to the structure in front of the entrance concerning an embodiment of the present invention, (a) is a figure when attaching the intercom mounting base to the structure in front of the entrance, and (b) is a figure when attaching an intercom mounting base to the structure in front of the entrance. It is a partial vertical sectional view when the intercom mounting pedestal is attached to the structure in front of the entrance, and (c) and (d) are partial vertical sectional views in a state where the intercom mounting pedestal is attached to the structure in front of the entrance. It is a figure explaining the state where an intercom is attached externally to the structure in front of the entrance concerning an embodiment of the present invention, (a) is a figure when attaching the intercom to the structure in front of the entrance, and (b) is a figure in front of the entrance. It is a partial vertical cross-sectional view when an intercom is attached to a structure, and (c) is a partial vertical cross-sectional view of a state in which the intercom is attached to a structure in front of an entrance.

An entranceway structure according to an embodiment of the present invention will be described with reference to the drawings, using an example of an entrance pole with an intercom installed on the front.
In the description of this embodiment, the side opposite to the building of the entrance pole erected in front of the entrance of the building will be referred to as the front side, and the side facing the building will be referred to as the back side. Also, the side facing the center of the entrance pole is called the inside, and the side moving away from the center is called the outside.

(Overall composition)
As shown in FIG. 1, the entrance pole 1 of this embodiment is a pillar-like object with a rectangular cross section having a front, a back, and both right and left sides, and a front plate 11 that constitutes the upper surface from the front of the entrance pole 1. It has left and right side plates 12, 12 forming both sides, and a back plate 13 forming the back side.

For example, the entrance pole 1 has a lighting device, an intercom 5, a mailbox, etc. arranged from above, and the front of the entrance pole 1 has a lighting section A, an operation surface B of the intercom 5, and a mailbox slot C of the mailbox. In addition, a mailbox outlet D is provided on the back side of the entrance pole 1.

The lighting device placed on the entrance pole 1 is connected by wiring or the like to a power source placed inside the building, and is turned on by a switch or a brightness sensor inside the building.
In addition, the intercom 5 placed on the entrance pole 1 is wired and connected to a power source and a base unit placed inside the building, and by operating the intercom 5, a chime can be sounded and the inside of the building can be You can also communicate with the main unit.

As described above, the entrance pole 1 is provided with various functional devices, but these functional devices are not necessarily exclusive to the entrance pole 1, and devices with various dimensions and external shapes may be used depending on the customer's wishes. Preferably.
In particular, intercoms 5 have various dimensions, external shapes, etc., and it is preferable that the entrance pole 1 is capable of attaching intercoms having various dimensions and external shapes.
The entrance pole 1 of this embodiment allows attachment of various intercoms.

(First installation example of intercom)
In the first installation example of the entrance pole 1 of this embodiment, the entrance pole 1 is installed with the intercom 5 built-in, and the operation surface B of the intercom 5 can be operated from the opening 111a provided in the front plate 11. exposed to.
Hereinafter, a configuration for incorporating and attaching the intercom 5 will be described.

In the entrance pole 1 of the present embodiment, the intercom 5 includes reinforcing members 2, 2, which are elongated members arranged along the height direction at rear positions on both left and right sides of the front plate 11, and an opening in the front plate 11. The upper and lower pedestal mounting members 3, 3 are arranged at the upper and lower positions of the portion 111a and are sandwiched and fixed between the reinforcing members 2, 2 and the front plate 11, and are fixed to the upper and lower pedestal mounting members 3, 3. It is attached to the front plate 11 of the entrance pole 1 by means of an intercom pedestal 4 that fixes the intercom 5.

(front plate)
The front plate 11 of the entrance pole 1 is made of, for example, an aluminum profile, and as shown in FIGS. Recesses 112, 112 are provided at both the left and right ends of the main body 111, and the front edges of the left and right side plates 12, 12 come into contact with each other, and recesses 112, 112 are provided on the back side of the front plate main body 111 along the longitudinal direction, and are approximately L-shaped in cross section. It has two mounting ribs 113, 113 having a shape.

An intercom cutout (opening) 111a through which the operation surface B of the intercom 5 is exposed is formed at a predetermined position of the front plate main body 111 of the front plate 11, and a cushioning material 111b is formed around the opening 111a. is attached with double-sided tape, etc.
The mounting ribs 113, 113 are cut out at the position where the intercom 5 is placed.

(Reinforcement member)
As shown in FIGS. 3(a) and 3(b), reinforcing members 2, 2 are arranged at both left and right positions on the back side of the front plate 11 along the longitudinal direction of the front plate 11. The left and right reinforcing members 2, 2 are formed of elongated members having a hollow cross section and having approximately the same length as the longitudinal length of the front plate 11, and are brought into contact with the recesses 112, 112 of the front plate 11. It is fixed to the side plates 12, 12 by fixing means such as screws (not shown). Note that the side plate 12 is omitted in FIG. 3(a).

The reinforcing members 2, 2 are made of a metal material such as an aluminum alloy, and have a hollow part 21 and a piece 22 extending from the inner back side end of the hollow part 21 toward the back side, as shown in FIG. 3(c). A stepped portion 21a consisting of a front side surface 21b and an inner side surface 21c is provided by recessing a corner portion on the inner front side of the hollow portion 21.
The reinforcing members 2, 2 are arranged on the left and right outer sides of the mounting ribs 113, 113 of the front plate main body 111.

(Pedestal mounting member)
At the upper and lower positions of the opening 111a on the back side of the front plate 11, pedestal attachment members 3, 3 for fixing the intercom pedestal 4 are provided.
The pedestal attachment member 3 is made of a metal material such as an aluminum alloy, has a width larger than the opening 111a, and is formed as a short member that is short in the height direction.

As shown in FIGS. 4(a) and 4(b), the pedestal mounting member 3 includes a flat pedestal mounting portion 31 for mounting the intercom pedestal 4, and side walls protruding from both left and right ends of the pedestal mounting portion 31 toward the rear surface. portions 32, 32, mounting piece portions 33, 33 extending from both left and right sides of the pedestal mounting portion 31 and further extending in the left and right direction from the side wall portions 32, 32, and mounting pieces 33, 33 extending from the left and right sides of the pedestal mounting portion 31, and mounting pieces 33, 33 extending from the left and right sides of the pedestal mounting portion 31 in the left and right positions on the front side of the pedestal mounting portion 31. It has rib portions 34, 34 that extend to.

One elongated hole 31a and two screw holes 31b, 31c are formed in the vertical direction on both left and right sides of the pedestal attachment part 31, and a screw hole 33a is formed in the attachment piece part 33. Further, screw holes may be formed in the side wall portion 32 as necessary.

As shown in FIGS. 4(c) and 4(d), the pedestal mounting member 3 has the back sides of the mounting pieces 33, 33 in contact with the front side surfaces 21b of the reinforcing members 2, 2 fixed to the side plates 12, 12. They are brought into contact with each other and fixed to the front side surface 21b of the stepped portion 21a of the reinforcing members 2, 2 through the screw holes 33a, 33a by fixing means b1 such as screws.

After fixing the pedestal attachment member 3 to the reinforcing members 2, 2, the front plate 11 is fitted so as to cover the front and top surfaces of the entrance pole 1, as shown by the arrow x in FIG. 4(c), and the back side From there, it is fixed to the mounting ribs 113, 113 of the front plate 11 through the long holes 31a, 31a formed in the pedestal mounting portion 31 of the pedestal mounting members 3, 3 by means of fixing means b2 such as screws.
The reinforcing members 2, 2 and the pedestal attachment members 3, 3 fixed to the front plate 11 are arranged above and below the opening 111a of the front plate 11, as shown in FIG. As shown in FIG. 2, the pedestal mounting portion 31 is arranged at a distance t1 from the back surface of the front plate 11 in the front-rear direction.

(Intercom pedestal)
The intercom pedestal 4 is attached to pedestal attachment members 3, 3 formed above and below the opening 111a on the back side of the front plate 11.
The intercom pedestal (mounting member) 4 is made of a metal material such as steel, and is fixed to the entrance pole 1 and the intercom mount 41 to which the intercom 5 is attached, as shown in FIGS. 6(a) and 6(b). The upper fixing part 42 and the lower fixing part 43 fixed to the pedestal attaching parts 31 and 31 of the pedestal attaching members 3 and 3, and the upper connecting part 421 connecting the intercom attaching part 41 and the upper fixing part 42 and the lower fixing part 43 and a lower connecting portion 431 are integrally formed.

The intercom mounting part 41, the upper fixing part 42, and the lower fixing part 43 are each formed of parallel surfaces, so that when they are attached to the entrance pole 1, their positions are shifted in the direction perpendicular to the surface of the front plate 11. It is formed.

The interphone mounting portion 41 has a mounting hole 41a for mounting the intercom 5 or the like at an appropriate position, and holes for passing wires therethrough. Further, the upper fixing part 42 has insertion holes 42a, 42a formed near the left and right ends through which fixing means b3 such as screws are inserted, and the lower fixing part 43 has holes 42a and 42a formed near the left and right ends to fix fixing means b3 such as screws. Insertion grooves 43a, 43a through which the means b3 is inserted are formed by being cut out from the lower end of the lower fixing part 43.

When the intercom 5 is internally attached to the entrance pole 1, as shown in FIG. An intercom 5 is attached to the surface by fixing means such as screws.

The intercom pedestal 4 to which the intercom 5 is attached, that is, the intercom 5 to which the intercom pedestal 4 is attached, is inserted into the interphone mounting portion from the back of the entrance pole 1 from which the back plate 13 has been removed, as shown in FIG. 7(a). 41 is located on the back side, and the upper and lower fixing parts 42 and 43 are located on the front side, and are arranged around the opening 111a of the front plate 11, as shown in FIG. 7(b). The intercom 5 is inserted until the front side of the intercom 5 comes into contact with the cushion material 111b.

As shown in FIG. 7(c), the interphone pedestal 4 to which the intercom 5 is attached is connected to the upper fixing part 42, the lower fixing part 43, and the pedestal mounting member 3 with the front side of the intercom 5 in contact with the cushion material 111b. By tightening the fixing means b3 such as screws for fixing the pedestal attachment parts 31, 31 of , 3, the interphone 5 is pressed against the cushioning material and is held between the back surface of the front plate 11 and the interphone pedestal 4, ensuring stable installation. It can be carried out.

Specifically, as shown in FIGS. 8(a), (b), and (c), the intercom pedestal 4 has a fixing means b3 such as a screw inserted through the insertion holes 42a and 42a formed in the upper fixing part 42. are screwed into the screw holes 31b or 31c of the pedestal attachment part 31 of the pedestal attachment member 3 fixed above the opening 111a, and the screws are inserted through the insertion grooves 43a, 43a formed in the lower fixing part 43. The fixing means b3 is screwed into the screw hole 31b or screw hole 31c of the pedestal attachment part 31 of the pedestal attachment member 3 fixed to the lower side of the opening 111a.
Although the intercom 5 is omitted in FIG. 8, the intercom will actually be placed in the space S shown in FIGS. 8(a) and 8(c).

In addition, when installing the intercom 5 having a small thickness inside the entrance pole 1 of this embodiment, as shown in FIG. Intercoms 5 having various thickness dimensions can be attached without changing the members constituting the entrance pole 1.

As described above, when attaching the intercom 5 to the entrance pole 1, the intercom 5 is attached via the upper and lower pedestal mounting members 3, 3 and the intercom pedestal 4 fixed to the reinforcing members 2, 2 arranged along the longitudinal direction of the entrance pole. By attaching the intercom 5 to the entrance pole 1, which has a small width, it is possible to install the intercom 5 with high strength. Stable installation is possible.

(Second installation example of intercom)
In the entrance pole 1 of this embodiment, the intercom 5 can be externally attached to the front of the entrance pole 1 without changing each member used in the first attachment example. Therefore, according to the second attachment example, the intercom 5, which has an excellent external shape in terms of design, can be attached to the entrance pole 1 with the external shape exposed.
The configuration for externally attaching the intercom 5 will be described below.
Note that the reinforcing member 2, pedestal mounting member 3, and interphone pedestal 4 for externally mounting the intercom 5 are the same as those used when mounting the intercom 5 internally, so explanations of their specific shapes, etc. Omitted.

(Intercom pedestal)
Even when attaching the intercom 5 externally, the interphone pedestal 4 is attached to the pedestal mounting part 31 of the pedestal mounting member 3 fixed at the upper and lower positions of the opening 111a on the back side of the front plate 11 using fixing means b3 such as screws. is installed. However, when externally attaching the intercom 5 to the entrance pole 1, the intercom 5 is not attached to the intercom pedestal 4 in advance, but is attached by inverting the intercom pedestal 4 with respect to the front plate 11.

Specifically, as shown in FIG. 9(a), the intercom pedestal 4 to which the intercom 5 is not attached has the intercom mounting part 41 located on the front side and the upper and lower fixing parts 42 and 43 on the back side. In this position, it is inserted into the entrance pole 1 from the back side of the entrance pole 1.

As shown in FIGS. 9(b) and 9(c), the intercom pedestal 4 inserted into the entrance pole 1 is placed on the side opposite to the side where the upper and lower fixing parts 42 and 43 of the intercom mounting part 41 are present (here, , front side) comes into contact with the cushioning material 111b arranged around the opening 111a of the front plate 11, and the side where the intercom mounting part 41 of the upper and lower fixing parts 42, 43 is present (here, the front side) side) comes into contact with the pedestal mounting portion 31 of the pedestal mounting members 3, 3.
That is, it is preferable that the width dimension t2 of the upper and lower connecting parts 421 and 431 of the intercom pedestal 4 is formed to be approximately the same as the distance t1 from the back surface of the front plate 11 to the pedestal attachment part 31.

As shown in FIG. 9(c), the intercom pedestal 4 is fixed with screws or the like with the front sides of the upper and lower fixing parts 42, 43 in contact with the pedestal mounting parts 31 of the pedestal mounting members 3, 3. By tightening the means b3, the surface opposite to the side where the upper and lower fixing parts 42 and 43 of the intercom mounting part 41 are present is exposed from the opening 111a of the front plate 11, as shown in FIG. 10(a). It is fixed to the entrance pole 1 as shown.

The intercom 5 externally attached to the entrance pole 1 has a base 52 and an intercom main body 51, and as shown in FIGS. The base 52 is fixed to the surface opposite to the side where the upper and lower fixing parts 42 and 43 of the intercom mounting part 41 are present by fixing means b5 such as screws and the mounting holes 41a and 41a, and the intercom main body 51 is engaged. By fixing to the base 52 using an appropriate method, the intercom 5 can be externally attached to the front side of the front plate 11 of the entrance pole 1, as shown in FIG. 10(c).

(Other embodiments)
The intercom mounting structure of this embodiment can be used even when the intercom 5 is not attached to the entrance pole 1.
Specifically, the intercom pedestal 4 shown in FIGS. 6(d) and 6(e) is used as a blinding cover material in which a blinding material 45 is attached to the interphone mounting portion 41. Then, the blind cover material (interphone mounting base) 4 is attached to the entrance pole 1 in the same manner as the method of attaching the intercom pedestal 4 when externally attaching the intercom 5 to the entrance pole 1.

The blindfold material 45 has the same dimensions as the opening 111a, and may be attached to the portion of the intercom mounting portion 41 of the intercom pedestal 4 exposed from the opening 111a of the front plate 11 using double-sided tape 45a or the like. .

The blind cover material (intercom mounting pedestal) 4 fixed to the entrance pole 1 covers the front side of the entrance pole 1 by placing the blind cover material 45 in the opening 111a, as shown in FIG. 9(d). You can make it look smooth.

In addition, in the above-mentioned second installation example of the intercom, the intercom pedestal 4 is inverted and the intercom 5 is externally attached to the entrance pole 1, but the thickness of the intercom 5 is as shown in FIG. If the intercom 5 is smaller than the intercom 5 shown in d), the intercom pedestal 4 can be inverted and the intercom 5 can be installed inside.
For example, by increasing the length of the screw of the fixing means b3 shown in FIGS. 9(b) and 9(c), a space in which the intercom is placed is formed between the intercom mounting part 41 and the front plate 11, and the width is increased. A small intercom 5 may be incorporated.

(Effects of embodiment)
As described above, the entrance pole of this embodiment has an intercom mounting part formed by shifting the intercom mounting part for fixing the intercom and the fixing part for fixing it to the entrance pole in a direction perpendicular to the front of the intercom. By using a pedestal, the intercom can be fixed on both sides of the intercom mounting part, and can be flipped and attached to the entrance pole, allowing the intercom to be installed internally or externally on the entrance pole using common fixing parts. It can correspond to both. Furthermore, it is possible to flexibly accommodate installation of intercoms of different thicknesses.

In other words, the same parts can be used to mount the intercom internally and externally or to mount intercoms of different thicknesses to the entrance pole, which allows good parts management and eliminates the need for processing such as drilling. Construction can be made easier.

In addition, it goes without saying that the above embodiments do not limit the invention described in the claims, but are treated as illustrative examples.
For example, the structure in front of the entrance of the present invention is called the structure in front of the entrance because the intercom is generally installed in front of the entrance, but the structure in front of the entrance is limited to the entrance pole. It may be a structure such as a gatepost to which an intercom is attached, or it may be a structure provided near an entrance other than an entrance.

1: Entrance pole (structure in front of the entrance)
11: Front plate 111a: Opening 2: Reinforcement member 3: Pedestal mounting member 4: Intercom pedestal (mounting member)
41: Intercom mounting part 42: Upper fixing part 43: Lower fixing part 5: Intercom

Claims (1)

It comprises a structure main body in front of the entrance, an intercom attached to the structure main body in front of the entrance, and a mounting member for attaching the intercom to the main body of the structure in front of the entrance,
The main body of the structure in front of the entrance has a surface on which an intercom is arranged, and an opening is provided on the surface.
The mounting member has an intercom mounting part for mounting the intercom to the main body of the structure in front of the entrance, and a fixing part for fixing the mounting member to the main body of the structure in front of the main entrance. A structure in front of an entrance where the position of the attachment part of the mounting member relative to the surface of the main body of the structure in front of the entrance can be changed in the front-rear direction by reversing the orientation.

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