JP3328539B2 - House embedded sign post - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sign post embedded in a house. More specifically, the invention of this application allows the capacity for receiving mail, newspapers, etc. to be selectable, and even in cold regions,
It relates to a new embedded signpost that has good heat insulation and airtightness, prevents outside cold air from flowing into the room and outflow of indoor warm air, and is easy to assemble and put in articles such as newspapers. is there.

[0002]

2. Description of the Related Art Conventionally, not only a signpost provided on a gate, a fence, or a front door of a house, but also a signpost penetrating through a wall portion of a house has been known. This house embedded type sign post can take out mails, newspapers, etc. directly from indoors, so it is very convenient for living, and in cold climates, when severe cold in winter,
In addition, there is a feature that mails and the like can be obtained without having to go outdoors when the sunshine is strong in the middle of summer.

Conventionally, as shown in FIG. 16, such a sign post embedded in a house has a base having an input opening (31) for mail or the like between columns (2) of a wall (1). Part (3) is embedded so that the charging opening (31) is positioned on the surface of the outer wall siding (4), and a hollow cylindrical take-out part (5) is inserted into the hollow part of the base part (3) from the indoor side. The thing of the structure inserted and connected continuously is known.

In this structure, by adjusting the embedding depth of the base part (3) and the take-out part (5) and the connecting position of both, the same member can be adjusted according to the state of the house. It is characterized in that even if the construction thickness (t ₁ ) of the siding (4) or the thickness (t ₂ ) of the wall portion (1) changes, it is possible to cope with the construction. However, in the case of a sign post embedded in a house as described above, since the sign post is directly disposed in the house, the throw-in opening (31) from the viewpoint of crime prevention, fire prevention, waterproofness, and airtightness is made too large. The size of the base part (3) is naturally determined, and by connecting the take-out part (5) to the base part (3), the construction thickness of the siding (4) as described above ( Even if it is possible to deal with t ₁ ) and the thickness (t ₂ ) of the wall portion (1), there is a problem that the capacity of the hollow portion for receiving mail and the like can be changed only in a small range. is there.

[0005] In other words, there is a restriction in making a sign post having a larger capacity. Because of this restriction, it is difficult to accept postal items such as mails and newspapers. These items may protrude outside, or newspapers may spread inside the hollow space, preventing the next postal item from entering. Had a problem. In addition, in the case of the above-mentioned house embedded type sign post, as a countermeasure for an environment where there is a large difference in the temperature and humidity between the outside and the inside, such as in a cold region, it is completely inadequate. .

This is because, in the case of a sign post embedded in a house, since the outside and the inside communicate with each other, in cold regions, outdoor cold and moisture easily enter the indoor, and indoor warm air also leaks. Because of the problems that the comfort of living is lost due to the presence of the sign post, dew condensation is likely to occur, and the house is also damaged, the heat flow rate is reduced and the insulation effect is increased to reduce condensation. This is because it was necessary to deter the airtightness and further increase the airtightness.

[0007] For this reason, the selection range of the receiving capacity as a sign post is large, and it is excellent in adapting to the siding thickness, the column / wall thickness, and adapting to the capacity change. Even in environments with large differences, the thermal inertia rate is reduced, the heat insulation effect is increased, and condensation is suppressed,
There has been a need for an improved sign post that can be embedded in a house that can increase airtightness.

[0008] From such a background, the inventors of the present application disclose a mouthpiece having a charging port, which is mounted and arranged on the outdoor side of the skeleton wall, and a hollow cylindrical storage duct embedded in the skeleton wall. And a hollow cylindrical take-out portion attached and disposed on the indoor side of the skeleton wall portion, and indoors and outdoors are communicated with each other through the inlet of the base portion, the storage duct portion and the cylindrical hollow portion of the take-out portion. A sign post embedded in a house, characterized in that:
An insertion port door is provided at the input port of the base, and a middle door closed by a spring mechanism is provided inside the input port door, wherein the sign post embedded in a house is characterized by the following. Suggested.

The sign post embedded in the house is shown in FIG.
As illustrated in FIG. 18, for example, a base part (3) having an input opening (31) and attached to a skeleton wall (1) such as a pillar of a house by an adapter (32), and a skeleton wall (1) Hollow cylindrical storage duct (6)
And a hollow tubular take-out part (5) attached and arranged on the indoor side of the skeleton wall part (1), and when installed in a house, the storage duct part (6) with respect to the base part (3). A take-out part (5) is connected to the storage duct part (6), and the input opening (31) of the base part (3), the storage duct part (6) and the take-out part (5) are provided. Cylindrical hollow part (61) (5
According to 1), indoors and outdoors are communicated.

The length L of the base part (3)₁Depending on your choice,
Construction thickness of siding (4) (t ₁) Is available
So this is the length L₁Different base parts (3)
Or prepare the joint with the adapter (32)
This is made possible by making the position variable. Also storage
Each length L of the duct part (6) and the take-out part (5)_Two, L
_ThreeSelection and adjustment of the mutual connection position,
(1) thickness (t_Two) Is also possible. And
Hollow part of storage duct part (6) connected with base part (3)
(61) and the size of the hollow part (51) of the take-out part (5)
Depending on the selection, the storage capacity of mail and other mailed items will increase.
Variable over a large range.

In the above structure, the thermal inertia rate, which is effective even in a cold region, is reduced, the heat insulation effect is enhanced, the internal dew is suppressed, and the airtightness is enhanced. That is,
The base (3) has a front end protruding from the front surface of the outer wall siding (4) of the house, and the input opening (3).
1) is provided with a loading door (33), which is pushed inward and opened by a spring mechanism when posting mail or the like, and is closed by a spring after posting, and further has a base (3). A middle door (34) which is also closed and opened and closed by a spring mechanism in order to enhance the air blocking performance and the heat insulation inside and outside the door (33).
Is also provided.

The take-out section (5) is also provided with a door (52) for taking out. Middle door (34)
Means that the low outdoor temperature transmitted from the input opening (31) in a cold region or the like is directly transmitted indoors via the storage duct (6) and the hollow portion (61) (51) of the extraction portion (5). It serves as a buffer space means to alleviate this, and cool air containing outdoor moisture is supplied to the input opening (3).
1) It plays the role of preventing the inflow of water from causing internal dew condensation.

The middle door (34) eliminates inconveniences caused by large differences in temperature and humidity between the outside and the inside, reduces the heat flow rate, prevents the formation of dew, enhances the heat insulating effect, and further improves the airtightness. It is what raises.

[0014]

As described above, the sign post embedded in a house proposed by the inventors of the present application has excellent characteristics and its performance can be utilized in a cold region. It was desired to improve the structure in several ways. As such an improvement, an opening / closing lid (52) provided at the indoor opening of the take-out part (5) is provided.
There was something about. In other words, in a sign post embedded in a house for cold regions, insulation and airtightness must be ensured.
From the viewpoint of improvement, the attachment of the opening / closing lid (52) to the indoor side opening of the take-out part (5) is almost indispensable. For example, as shown in FIG. 17 and FIG. In the case where there is a bent / stepped portion (53) toward the outdoor side at the lower end of the box, the tip of the postal matter such as the newspaper (10) inserted from the slot (31) is inserted as shown in FIG. It is easy to get stuck, and it is difficult to insert the post further. In such a case,
The newspaper (1) inserted from the slot (31) and inserted
0) and the like, the input door (33), the middle door (34), and the opening / closing lid (52) all open halfway, which breaks the insulation and airtightness between the indoor and outdoor areas. There is.

[0015] For this reason, there has been a demand for an improved measure for smoothly inserting articles such as the newspaper (10) into the indoor side. In order to solve the problem, the opening / closing lid (52) may have no such bent / stepped portion (53), but in practice, such a bent / stepped portion (5) is required.
In the case of 3), there is a case where it is indispensable from the viewpoint of securing heat insulation by using a packing, and therefore, some other measure is definitely desired.

Moreover, with respect to the conventional opening / closing lid (52), it may not be easy to assemble and assemble the take-out portion (5) to the opening on the indoor side, and further improve the heat insulation and airtightness. Was also desired.

[0017]

Therefore, the invention of the present application is to solve the problems as described above, and firstly, a base having a charging port and attached and arranged on the outdoor side of the frame wall. , A hollow cylindrical storage duct portion embedded in the skeleton wall portion, and a hollow cylindrical extraction portion attached and disposed on the indoor side of the skeleton wall portion, an input port of a base portion, a storage duct portion And a sign post of a house embedded type in which the inside and outside are communicated with the cylindrical hollow portion of the take-out portion, and the input port of the base portion is provided with an input port door, and the take-out portion is provided at the lower end. It has a bent / stepped portion to the outdoor side,
An opening / closing lid that rotates about the center is provided, and a rib having a greater degree of downward projection is disposed in the vertical direction on the outdoor back surface of the opening / closing lid, and the rib height is bent. But
/ Higher than the height of the step, and bent with the ribs /
Provided is a sign post embedded in a house , wherein the distance between the step and the step is as short as possible .

[0018] In this sign post, larger ribs protruding degree is at a substantially central portion of the back surface is also right and houses implantable sign posts small ribs protruding degree is disposed on the opening and closing lid Attached to a core wire whose both ends are inserted into the insertion holes of the left and right inner walls of the extraction unit main body, the core wire is openable and closable with the rotation of the core wire, and the core wire has an arc-shaped constricted portion substantially at the center, and flexed squeezing arcuate constricted portion provides <br/> feed write no home and all embedded sign posts its ends to the insertion hole.

[0019] Further, also provides a take-out portion house shop implantable sign post packing space in the contact portion is is disposed packing that has been attached to the opening and closing the lid of the body.

[0020]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The invention of this application has the features described above, and allows a mailing object such as a newspaper to be smoothly and deeply inserted without being obstructed by an opening / closing lid of a take-out portion. Although the characteristics are further improved and the opening / closing lid is easily attached, an embodiment will be described below and the embodiment of the invention will be described in more detail.

[0021]

1 and 2 of the accompanying drawings are cross-sectional views illustrating the structure of a take-out portion (5) and an opening / closing lid (52) of a sign post according to the present invention. It is the front view and sectional drawing seen from the outside. Although the entire structure of the sign post is omitted in FIGS. 1 and 2, it basically follows the structure of FIGS. 11 and 12.

As illustrated in FIGS. 1 and 2, in the sign post embedded in a house according to the present invention, the open / close lid (52) attached to the indoor opening of the take-out portion (5) has a rear surface on the outdoor side. In addition, as in the conventional case, a bent / stepped portion (53) is provided at the lower end to the outdoor side, and a rib (54) whose degree of protrusion increases downward is provided.

The bent / stepped portion (53) at the lower end is preferably located at the opening of the take-out portion (5), and it is preferable to reduce the contact area with the packing (55) provided for improving heat insulation. It is provided from. The presence of such a bent / stepped portion (53) can be an obstacle to insertion into a sign post such as a newspaper (10) as shown in FIG.

However, as described above, the provision of the ribs (54) having a large downward projection makes it extremely easy to insert the mail into a deep place such as a newspaper. In other words, when the openable cover (52) is opened in the direction of the arrow in the drawing, the tip of the postal object such as a newspaper is slid along the rib (54), and finally the rib (5) is opened.
4), it is inserted deep into the indoor side without being interrupted by the bent / stepped portion (53).

The ribs (54) are provided in a direction perpendicular to the opening / closing door (52). However, it is not always necessary to provide the ribs over the entire width of the left and right ends. As one guide, assuming a newspaper as a relatively long mailing item, as illustrated in FIG. 2, the rib (5) is set within the width (W) (about 20 cm) when the newspaper is mailed.
4) is considered to be present. In the case of the example shown in FIG. 2, two or more vertical ribs (54) are present in the range of the width (W) at substantially the center in the horizontal direction of the opening / closing lid (52). I have.

Although the number of the ribs (54) may be one, it is more preferable to provide a plurality of ribs from the viewpoint of stability of contact with the tip of the object. The rib (54) has a greater degree of protrusion downward, but as shown in FIG. 3, the degree of protrusion is a continuously changing curved surface or slope (54).
It is desirable to have A). Such a curved surface and the inclination (54A) make the slip of the posted object smooth. Also, the top (54B) should not be a sharp edge. This is to avoid hitting the mailings.

Regarding the opening / closing lid (5) having the bent / stepped portion (53), the relationship between the height of the rib and the protruding height of the rib is as shown in FIGS. height: H ₁ bent / step portion (53) of height: H ₂ interval between the ribs (54) and bent / step portion (53):
Assuming that H ₃ , as shown in FIG. 4, when H ₁ > H ₂ , there is no problem. However, when H ₁ <H ₂ , the postal matter such as newspaper is caught at the bent / stepped portion (53). There is a fear that it will get burned.

Even when H ₁ > H ₂ , H ₃
Depending on the length, as shown in FIG. 5, for example, when the opening / closing lid (52) is inclined by 30 °, if H ₃ is too long, a postal matter such as a newspaper may be similarly caught.
This indicates that H ₁ > H ₂ and that H ₃ is preferably as short as possible. In addition, depending on the size of the sign post, the manner in which the newspaper enters the sign post, its condition, and in the case of a mailing object having a smaller width or diameter, are located at approximately the center illustrated in FIGS. Ribs (5
It is also conceivable that they do not come into contact with 4). In order to cope with such a case, as illustrated in FIG. 4, for example, a rib (54) having a higher protruding height is arranged at a substantially central portion in the left-right width direction, and small ribs are provided on the left and right sides. (55) may be arranged. FIGS. 7, 8 and 9 are a front view of the opening / closing lid (52) showing the embodiment from the outdoor side and sectional views taken along lines AA, BB and CC.

In the above example, a horizontal sign post wide in the left-right direction has been described as an example, but FIG. 10 illustrates the case of a vertical sign post. In this example, since the left and right widths are narrow, only the center portion is provided with a rib (54) having a large downward projection. In any of the embodiments, the rib (5
4) And, due to the presence of (55), the posted articles such as newspapers can be smoothly and deeply inserted into the indoor side without being caught by the indoor opening / closing lid (52). As a result, there is no problem that the mail is caught and the heat insulation and airtightness of the sign post are broken.

Of course, there is no problem of rainwater intrusion. Next, a second feature of the present invention will be described. This relates to the mounting of the opening / closing lid. The opening / closing lid (52) normally has a structure in which the lid is always closed by natural gravity without a spring mechanism. This is realized by attaching a core wire as a shaft for rotating the opening / closing lid (52) to the main body of the take-out portion (5).

That is, as shown in FIG.
Both ends of the core wire (57) are inserted into insertion holes (56) provided on the left and right sides of the inner wall of the opening end of the extraction portion (5). In this case, a core wire (57) made of a stainless steel bar, an iron bar, or the like is used.
To be easily inserted. However, in the case of a vertical sign post or the like as shown in FIG. 11B, for example, the core wire (57) cannot be bent because of the narrow left and right width. For this reason, special parts are required.

In order to solve such a problem, in the present invention, the open / close lid can be easily attached by the core wire (57) even for a sign post having a narrow left and right width such as a vertical sign post. That is, in the present invention, FIG.
As shown in the example, a core wire (57) having an arc-shaped constricted portion (57A) in a substantially central portion is used. By narrowing the constricted portion (57A) with a jig (58), the core wire (57) can be bent.
Thus, the core wire (57) can be easily inserted into the insertion (56) of the main body of the take-out portion (5).

In the vertical sign post illustrated in FIG. 10 described above, the opening / closing lid (52) is provided with this constricted portion (57).
It can be seen that it is attached openably and closably by the core wire (57) having A). Further, a third feature of the present invention is that, as schematically shown in FIG. 13, the opening / closing lid (52) is attached to a packing (7) mounted in a packing space provided at an opening of the take-out portion (5). That is to make contact. The opening / closing lid (52) comes into contact with a packing (7) provided on the entire periphery of the opening. This improves the airtightness of the sign post,
It is possible to prevent dew condensation due to inflow of warm indoor air containing moisture into the signpost.

The opening and closing cover (5) is attached to the packing (7).
Although the contact in 2) is also shown in FIG. 13, it is better that the contact area is as small as possible. For this reason, the open / close lid (5
The lower end of 2) is bent / stepped to the outdoor side (53).
Is preferably formed. 14 and 15
Shows an example of the arrangement of the packing (7) as described above. The take-out part (5) is also provided with a packing space for mounting the packing (7).

In the present invention having the features described above, the configuration of the entire sign post is shown in FIGS.
Can be made basic. Of course, it is not limited in detail, but as a supplementary explanation, the input door (33) provided in the input port (31)
In addition, it is desirable to provide a middle door (34). The middle door (34) eliminates inconveniences caused by large differences in the temperature and humidity between the outside and the inside, lowers the heat flow rate, prevents the formation of dew condensation, enhances the heat insulation effect, and further improves the airtightness. In order to increase the height, it is preferable to use a heat insulating middle door. A foamed resin material such as urethane foam resin can be used as the material. And this heat insulating middle door (3
Preferably, 4) is automatically closed by a spring mechanism.

If there is no spring mechanism, it is conceivable that the upper part of the middle door (34) provided on the base part (3) may be closed naturally by its own weight just by rotatably supporting the upper part. In addition, there is a concern that the door may be opened halfway. The type of the spring mechanism is not particularly limited, and various types such as a type using a spring coil and a type using a torsion spring may be used.

As a means for further enhancing the effects of heat insulation, ventilation and the like, in the sign post embedded in a house according to the present invention, the sign door (33) and the middle door (34) are provided between: It is also effective to provide a curtain member made of an elastomer or the like for suppressing ventilation. This curtain member can also play a role in preventing any ventilation inside and outside the room even when a postal matter such as a mail is sandwiched and the middle door (34) is opened halfway.

The arrangement of the middle door (34) is considered to make it difficult to post mail or the like. Particularly, in the case of a thin postcard or newspaper, etc., it is difficult to post the mail, As a result, it is conceivable that the heat-insulating property and the ventilation-blocking property may be lost as a result. Therefore, more practically, when the input door (33) is opened at the time of posting, the middle door (34) and the curtain member are almost simultaneously. Is preferably pushed in and opened by the inlet door (33).

In the sign post of the present invention, FIG.
As shown in FIG. 7, a drain hole (35) is provided in the lower part of the base part (3), and the input port (31) and the input port door (33) are provided.
To facilitate the discharge of rainwater or dew condensation water generated in the inside door (34) from the gap between the base and the inside door (34), and to incline the inside of the base (3) forward for the discharge. Surface (36), and further, a drain hole (35)
It is also desirable to provide a draining member (37) below the siding to prevent the dislodged rainwater and its frozen icicles from damaging the siding and the ventilation layer between the siding and the frame wall.

The sign post of the present invention can be made of a plastic material as a main material to reduce the thermal conductivity.
As in the conventional structure of (1), a heat insulating air layer portion may be provided near the inlet (31) of the base (3) or the storage duct (6) by extrusion molding, blow molding, or the like, or the base ( Means such as 3) using packing for the mounting portion to maintain airtightness is also effective as a configuration of the embedded sign post in a cold region.

[0041]

As described in detail above, the sign post embedded in the house according to the present invention has a constructional compatibility even when the thickness of the house wall is different, and also allows the postal matter such as mails and newspapers. The large capacity variability for receiving is possible, and the adoption of a take-out opening / closing lid with ribs makes it possible to easily insert articles, such as newspapers, deep inside without difficulty, and to easily attach the opening / closing lid. In addition to the arrangement of packing in the opening / closing lid contact area, even in environments with large differences in temperature and humidity between outdoor and indoor areas, such as in cold regions, the thermal inertia rate is reduced and the heat insulation effect is increased. To suppress internal condensation and further improve airtightness.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention.

FIG. 2 is a partial front view and a partial cross-sectional view corresponding to FIG. 1 as viewed from the outdoor side.

FIG. 3 is a schematic sectional view showing the height of a rib and the like.

FIGS. 4A and 4B are schematic cross-sectional views each showing a relationship with a height of a rib and the like.

5A and 5B are schematic cross-sectional views each showing a relationship between a height of a rib and the like separately from FIG. 4;

FIG. 6 is a schematic front view and an essential part cross-sectional view illustrating the arrangement of ribs having different protruding heights.

FIG. 7 is a front view showing the example of FIG. 6;

8A and 8B are an AA sectional view and a BB sectional view of FIG. 7, respectively.

FIG. 9 is a sectional view taken along the line CC of FIG. 7;

FIG. 10 is a front view, a cross-sectional view, and a rear view of an open / close lid showing an example of a vertical sign post as viewed from the outdoor side.

FIGS. 11A and 11B are schematic perspective views showing insertion of a core wire for attaching an opening / closing lid and a problem thereof. FIGS.

FIG. 12 is a schematic perspective view showing a core wire of the present invention.

FIG. 13 is a schematic sectional view showing wiring of the packing of the present invention.

FIG. 14 is a sectional view showing an example corresponding to FIG.

FIG. 15 is a sectional view showing an example corresponding to FIG.

FIG. 16 is a longitudinal sectional view showing a conventional sign post embedded in a house.

FIG. 17 is a vertical cross-sectional view illustrating a house embedded sign post proposed by the inventor.

18 is a schematic perspective view showing the assembly in the case of FIG.

FIG. 19 is a longitudinal sectional view showing the problem of the open / close lid in the sign post.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wall part 2 Column 3 Base part 31 Input port 32 Adapter 33 Input port door 34 Middle door 35 Drain hole 36 Inclined surface 37 Drain member 4 Siding 5 Take-out part 51 Hollow part 52 Door 53 Bent / step part 54, 55 Rib 56 Insertion hole 57 Core wire 58 Jig 6 Storage duct part 61 Hollow part 7 Packing 10 Newspaper

Continuation of front page (58) Field surveyed (Int.Cl. ⁷ , DB name) A47G 29/00-29/30 E04F 19/08

Claims (4)

(57) [Claims] 1. A base having an input port, which is mounted and disposed on the outdoor side of a skeleton wall, a hollow cylindrical storage duct section embedded in the skeleton wall, and mounted and disposed on an indoor side of the skeleton wall. A hollow tubular take-out part, and a sign post of a house embedded type in which indoors and outdoors are communicated by an inlet of a base part, a storage duct part and a cylindrical hollow part of the take-out part, and the base part The opening of the opening is provided with an opening door, and the take-out portion is provided with an opening / closing lid that pivots around an upper end. A sign post embedded in a house, characterized in that the growing ribs are arranged vertically . 2. The sign embedded in a house according to claim 1, wherein a rib having a greater degree of protrusion is disposed substantially at the center of the back surface, and ribs having a smaller degree of protrusion are disposed on the left and right sides thereof. 3. A sign post embedded in a house according to claim 1.
The opening / closing lid is attached to a core wire whose both ends are inserted into insertion holes in the left and right inner walls of the take-out portion main body, and can be opened and closed with the rotation of the core wire, and the core wire has an arc-shaped constriction substantially at the center. has a part, difference <br/> to write non-home shop implantable sign posted to the insertion hole and both ends are flexed squeezing constriction of the arc-shaped. 4. A sign post embedded in a house according to claim 1.
Oite, the contact portion between the lid of the extraction body is disposed a packing space that have packing attached house shop implantable sign post.