JP2020051195A - Ventilation structure in panel body - Google Patents

Abstract

To form a ventilation passage T in a panel body 1 having a window part W in which a plate 6 is provided, for ventilating a front and a rear of an opening without forming a vent hole in an aggregate provided on four sides of the panel body.SOLUTION: By forming openings 10l and 10m functioning as an entrance/exit and a vent hole 10n in a first window frame material 10 in which the panel body is supported in a pinched manner, the ventilation passage T is formed which passes through the openings 10l and 10m functioning as the entrance/exit, an edge part that supports the plate, the vent hole 10n and a space inside the panel body disposed outside in a width direction relative to a vent hole forming portion of the first window frame material 10.SELECTED DRAWING: Figure 3

Description

  TECHNICAL FIELD The present invention relates to a ventilation structure in a panel body built at an opening such as a doorway of a building.

In general, there is a panel body as one of the fittings, and such a panel body may be used as a door body (door body) which can be opened and closed at an opening such as an entrance, for example. In this case, the panel body is closed. In this state, it may be required to perform front and rear (inside and outside) ventilation (ventilation) through the panel body. In order to cope with this, it is attempted to provide a structure in which the panel body is provided with a bulge and is ventilated. However, the gull is not preferred because the dedicated wings and the frame surrounding the wings are directly visible from the front and back surfaces of the panel body. Some of them have a structure that does not allow attachment of a gull. In this case, a ventilation structure cannot be adopted.
Therefore, when the panel body has a window in which a plate material (window plate material) such as a glass plate is incorporated (fitted), a window frame material (window frame material) provided for incorporating the plate material into the window portion is provided. There has been proposed a configuration in which a gap is provided between an end of a plate and a window frame, and the gap is used as a ventilation path to allow front and rear ventilation (for example, see Patent Document 1).

JP-A-2017-128985

  However, in the conventional device, since there is a gap between an end portion (edge portion) of the plate material and a window frame material for attaching the plate material, the plate material is supported with the end portion in a free end state. Therefore, the plate material cannot be stably assembled over the entire circumference, and also as a plate material, the strength of the end portion serving as the free end is not ensured, so that the plate material is easily broken (is easily broken). ). In addition, since the free end of the plate material is visually recognized as it is, there is a problem that it is necessary to make it a visually beautiful finished state and the workability is inferior. is there.

The present invention has been made for the purpose of solving these problems in view of the circumstances as described above, and the invention of claim 1 has a panel body built on a skeleton, which has a front and a back of the panel body. In providing a ventilation path for ventilation, the panel body is provided with a window portion into which a plate material such as a glass plate is incorporated, and the plate material is formed by front and rear edges having a convex shape provided at the window inner peripheral edge portion. The ventilation structure in the panel body, wherein the end portion is fitted into the window portion by being inserted into the concave groove portion, and the front and rear edges are provided with an entrance of a ventilation path. It is.
In the invention according to claim 2, the edge is provided on the window frame material on the inner peripheral edge of the window portion so as to protrude toward the inside of the window portion, a ventilation hole is opened in the window frame material, and a ventilation path is provided. 2. The ventilation in the panel body according to claim 1, wherein the ventilation is performed through a space in the panel body which is arranged outside the entrance, the inside of the edge, the ventilation hole, and the opening of the ventilation hole of the window frame material in the finding direction. Structure.
According to a third aspect of the present invention, the panel body is provided with a sealing material or a bead material for sealing between the edge portion and the plate material, and the sealing material or the bead material and the plate material are grooves of a concave groove portion. When the groove does not reach the bottom, the inside of the window of the groove is sealed with a plate material and a sealing material or a bead material, and the groove bottom side has a gap communicating in the front-rear direction, the front and rear sides of the groove The ventilation hole is formed in the inner side plate part of the front and rear edge part which becomes a surface, and a ventilation path passes through the space | gap in an entrance / exit, the inside of an edge part, a ventilation hole, and a recessed groove part. It is a ventilation structure in a panel body.
According to a fourth aspect of the present invention, there is provided the ventilation structure in the panel body according to any one of the first to third aspects, wherein the entrance is formed on a prospective surface of the edge.
The invention according to claim 5 is the ventilation structure in the panel body according to any one of claims 2 to 4, wherein the opening area of the ventilation hole is set to be larger than the opening area of the entrance.
The invention according to claim 6 is the ventilation structure in the panel body according to any one of claims 2 to 5, wherein the ventilation hole is provided at a position visible from the entrance.
The invention according to claim 7 is characterized in that a concealing material for concealing the visibility of the ventilation hole from the entrance is provided between the entrance and the ventilation hole. It is.
The invention according to claim 8 is the ventilation structure of the panel body according to any one of claims 2 to 5, wherein the ventilation hole is provided at a position that is not visible from the entrance.
A ninth aspect of the present invention is the ventilation structure for a panel body according to any one of the first to eighth aspects, wherein a covering member for covering the entrance is provided at the edge.

According to the first aspect of the present invention, the ventilation opening for ventilating the front and rear of the opening is formed in the window itself provided in the panel body, and the entrance of the ventilation passage supports the plate material. Since the plate material is provided on the edge for forming the concave groove portion to be formed, the plate material has a free end shape and is not visually recognized from the outside, and as a result, the plate material is supported on four sides. As a result, the problem of strength is eliminated, and it is not necessary to worry about the finish of the end.
According to the second aspect of the present invention, the ventilation path is formed by forming the ventilation hole in the window frame material, so that the ventilation hole is formed in the edge portion, the inside of the edge portion, the ventilation hole, and the ventilation hole opening portion of the window frame material. This also passes through the space in the panel body arranged outside in the finding direction, so that the window component can be effectively used.
According to the invention of claim 3, a sealing material or a bead material for sealing the plate material in the concave groove portion and the plate material do not reach the groove bottom surface of the concave groove portion, and the inside of the window of the concave groove portion is a plate material. When the groove bottom is sealed with a sealing material or a bead material, and the bottom of the groove has a space communicating in the front-rear direction, a ventilation hole is formed in the inner plate portion of the front and rear edges serving as the front and rear side surfaces of the concave groove. As a result, the ventilation path can be configured to pass through the gaps in the entrance, the inside of the edge, the ventilation hole, and the concave groove, so that the configuration of the ventilation path can be simplified.
According to the invention of claim 4, since the entrance is formed on the prospective surface of the edge portion, when the panel body is viewed from the front, the entrance becomes difficult to see, and thus the panel body provided with the ventilation passage is provided. In spite of this, it is possible to reduce the loss of appearance.
According to the fifth aspect of the invention, the air passing through the entrance is ventilated without being narrowed by the ventilation hole provided in the ventilation path, so that the ventilation performance is improved.
According to the sixth aspect of the present invention, the air passing through the entrance and exit passes through the ventilation path at the shortest distance, and the ventilation performance is improved.
According to the invention of claim 7, while the air passing through the entrance and exit passes through the ventilation path at the shortest distance, the ventilation path is concealed by the concealing material, so that visual recognition from the entrance and exit is avoided, and the appearance is improved. Is prevented from being damaged.
According to the eighth aspect of the present invention, it is possible to prevent the appearance from being impaired by preventing visual recognition from the entrance of the ventilation hole while the ventilation path has the ventilation hole in the middle.
According to the ninth aspect of the present invention, it is possible to prevent the entrance formed at the edge from being directly covered with the covering material, thereby preventing the appearance from being impaired.

It is a front view of a panel body. It is a principal part longitudinal side view of a panel body. It is a principal part longitudinal side view of a panel body window part. (A) and (B) are the principal part longitudinal cross-sectional side view of a panel body window part, and the principal part cross-sectional plan view. (A) and (B) are vertical front views of essential parts of the panel body window of the embodiment in which the position of the ventilation hole is visible from the entrance, and the panel body window of the embodiment in which the position of the ventilation hole is not visible from the entrance. FIG. (A), (B), and (C) are main part longitudinal side views, main part longitudinal front views, and main part longitudinal sections of a ventilation portion of a panel body window in a state where an entrance is covered with a covering material. It is a side view. (A) and (B) are the principal part longitudinal side view and the principal part longitudinal front view of the panel body window part of the embodiment in the state which covered the ventilation hole with the concealing material. It is a principal part longitudinal side view of the panel body window part which shows the embodiment in which the ventilation path passes through the inside of the groove. (A) (B) (C) (D) is a principal part longitudinal side view of the panel body window part of embodiment which describes another modification, respectively.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the drawings, reference numeral 1 denotes a panel body (door body, door body) of a hinged door type, and the panel body 1 is built on a door frame 2 provided at a frame opening such as an entrance via a hinge 3 so as to be openable and closable. Have been. In the drawings, reference numeral 4 denotes a handle, and reference numeral 5 denotes a lock device. By the way, the panel body 1 only needs to be built so as to partition an opening and a doorway of a building and an indoor space back and forth, and in the case of a door body as in the present embodiment, a hinged door system It is needless to say that the present invention is not limited to the sliding door type, and that the present invention can be similarly applied to a fixed type such as a partition or a fixed window (fixed window).
In the present embodiment, the panel body 1 is provided with a window W having a rectangular shape, and the window W has a structure in which a plate material (window plate material) 6 such as a glass plate is incorporated.
Incidentally, as the window W, various shapes such as a square, a rectangle (vertically long, horizontally long, etc.), a circle, a triangle, and the like can be adopted as necessary. Can be incorporated, such as transparent, translucent, opaque (transparent or none), colored, patterns and patterns, characters, symbols, etc. It is possible to exemplify those which have been applied (drawn) and the like. Further, the material may be glass material, wood, resin material such as acrylic resin and polycarbonate resin, metal material such as aluminum and stainless steel, etc. A plate material of an appropriate material can be exemplified. Further, the arrangement position, size, and the like of the window portion W are not particularly limited, and it is needless to say that the position, size, and the like can be appropriately set as needed.
Further, in the present embodiment, the front-back direction is defined as the viewing direction (thickness direction) of the panel body 1, and the up, down, left, and right directions are defined as the finding direction of the panel body 1. However, it is needless to say that the present invention is not limited to this.

  The panel body 1 is a general one in which a front plate (front and back plate) 8 is provided on the front and rear sides of a frame formed by an aggregate (frame material) 7 on four sides, and a core material 9 such as a honeycomb material is provided. Further, in the present embodiment, first and second window frame members 10 and 11 are provided at four inner peripheral edges of the window portion W to form a window frame member. The frame member 10 constitutes a lower window frame, and the second window frame member 11 is set so as to constitute left and right and upper window frames.

The first window frame member 10 is configured by being divided by a frame body 10a and an edge 10b detachably attached to the frame body 10a via screws 10c. A first vertical portion 10a is provided so as to extend inward and outward on both sides in the finding direction with respect to the end 6a of the plate member 6, and is fixed (contacted) to the inner surface of the front surface plate 8 on one side in the finding direction (front-back direction). A plate portion 10d, a first horizontal plate portion 10e bent from one end (the inner end of the window W) of the first vertical plate portion 10d toward the other side in the front-rear direction (the plate member 6 side), The first horizontal plate portion 10e is bent from the other end in the front-rear direction on the other side in the front-rear direction to the outside in the finding direction of the window portion W, and is opposed to the plate member 6 with a gap on one side in the front-rear direction. A second vertical plate portion 10f extending to the outside in the finding direction from the end portion 6a, and from the other end portion of the second vertical plate portion 10f A second horizontal plate portion 10g that is bent toward the other side in the rear direction and extends beyond the position of the plate material 6 in the anticipated direction to the front surface plate 8 on the other side in the front and rear direction; A third vertical plate portion 10h which is bent outward from the side end in the finding direction, and is fixed (contacted) to the inner surface of the front surface plate 8 on the other side in the front-rear direction.
It should be noted that the numbering such as “first” and “second” is provided for convenience in order to distinguish each member and facilitate explanation, and it is a matter of course that the present invention is not limited to this. . Hereinafter, this numbering is described with the same intention.

On the other hand, the edge portion 10b has a fourth vertical plate portion 10i opposed to the other side surface in the front-rear direction of the plate member 6 with a gap in a state where the outer end portion in the finding direction is in contact with the second horizontal plate portion 10g. A third horizontal plate portion 10j that is bent toward the other side in the front-rear direction from the inner end in the find direction of the fourth vertical plate portion 10i, and an outer side in the find direction from the other end in the front-rear direction of the third horizontal plate portion 10j. And a fifth vertical plate portion 10k whose end is in contact with the other side edge in the front-rear direction of the second horizontal plate portion 10g.
Then, in a state where the end portions of the fourth and fifth vertical plate portions 10i and 10k are in contact with the second horizontal plate portion 10g, the edges are formed by screws 10c screwed into the second horizontal plate portion 10g from the third horizontal plate portion 10j. The first window frame member 10 is configured by detachably assembling and fixing the body portion 10b to the frame body portion 10a.
In the first window frame member 10 thus configured, the second vertical plate portion 10f has a groove inner surface on one side in the front-rear direction, a half of the second horizontal plate portion 10g on one side in the front-rear direction has a groove bottom, A concave groove portion X is formed in which the four vertical plate portions 10i are the inner surface of the groove on the other side in the front-rear direction, and both front and rear end surfaces of the plate member 6 are loosely fitted into the concave groove portion X and supported in a sandwiching manner. It has become so.
In the present embodiment, the gap between the front and rear side surfaces of the plate member 6 and the second vertical plate portion 10f and the fourth vertical plate portion 10i which are the front and rear inner surfaces of the concave groove portion X is a seal material (or a bead). In this embodiment, since the sealing material 12 is a wet type material (fluid or irregular) like a caulking material, the sealing material 12 extends to the groove bottom of the concave groove portion X. In some embodiments, the back-up material 21 is provided on both the front and rear sides of the plate 6 and the front and rear inner surfaces of the groove X in the present embodiment. The gap between 10 f and the fourth vertical plate portion 10 i is filled, and the sealing material 12 is injected into the surface side of the backup material 21. Reference numeral 13 denotes a spacer material that is provided so as to be scattered in the left-right direction so that the end portion (lower end portion) 6a of the plate material 6 does not contact the second horizontal plate portion 10g serving as the groove bottom surface. The space other than the spacer material 13 has a gap between the plate material end 6a and the groove bottom surface of the concave groove portion X.

The following ventilation path T is formed in the first window frame member 10 configured as described above. In other words, of the front and rear edges provided to sandwich the front and rear surfaces of the plate end 6a, one edge in the front-rear direction is the first vertical plate portion 10d, the first horizontal plate portion 10e, and the second vertical plate portion. The edge on the other side is formed in a convex shape by the edge 10b itself, that is, the fourth vertical plate 10i, the third horizontal plate 10j, and the fifth vertical plate 10k. As described above, the second vertical plate portion 10f and the fourth vertical plate portion 10i are front and rear groove side surfaces, and a portion of the second horizontal plate portion 10g located between these groove side surfaces is a groove bottom portion. Thus, the concave groove portion X is formed.
In this case, openings 101 and 10m serving as entrances and exits of the ventilation path T are formed in the first horizontal plate portion 10e and the third horizontal plate portion 10j that are expected surfaces (tip surfaces) of the front and rear edges, A ventilation hole 10n is formed in a portion of the second horizontal plate portion 10g that faces the third horizontal plate portion 10j outward in the finding direction. In this manner, the openings 10l and 10m are used as entrances and exits, and the ventilation hole 10n is formed. In this state, a ventilation path T is formed through a space S formed outside the prospective surface of the frame body 10a (the first horizontal plate 10e and the second horizontal plate 10g in the present embodiment) in the finding direction. ing.

  In the present embodiment configured as described above, the ventilation path T is formed in the panel body 1 itself. The ventilation path T is formed in the panel body 1 having the window W. Specifically, the front and rear edges of the entrance / exit (openings 10l and 10m) of the ventilation path T are convex so as to form a concave groove X for holding the front and rear surfaces of the plate member 6 in front and rear. (1st horizontal plate portion 10e, 3rd horizontal plate portion 10j), not only does not impair the strength of the plate material end 6a, but also drills the aggregate 7 forming the panel body 1. Since it is not necessary to form a ventilation path, there is no need to make the aggregate into a special shape unlike the case where a ventilation path is provided in the aggregate, and the strength itself of the panel body 1 does not deteriorate.

  Moreover, in this case, the entrances and exits (openings 10l, 10m) of the ventilation path T are provided at the front and rear edges of the first and third horizontal plate portions 10e and 10j provided in the inner peripheral edge portion of the window W in a convex shape. Therefore, these entrances are difficult to be visually recognized when the panel body 1 is viewed from the front (including the rear view). As a result, while the panel body 1 is formed with the ventilation path T, The appearance of the panel body 1 is not impaired because the entrance and exit are as if they were ridiculous.

  In this case, in the present embodiment, the ventilation path T is formed in the first window frame member 10 provided on the inner peripheral edge of the window portion W. The second horizontal plate portion 10g is provided between the openings 10l and 10m, which are formed by the portion 10a and the edge portion 10b, and serve as front and rear entrances of the ventilation path T so as to block the ventilation path T. However, since the ventilation hole 10n is formed in the second horizontal plate portion 10g, the front and rear entrances (openings 10l and 10m), the ventilation hole 10n, and the prospective surface of the first window frame material 10 are configured. The space S formed outside the first horizontal plate portion 10e and the second horizontal plate portion 10g in the direction of finding becomes a series of ventilation passages T. For this reason, the ventilation passage T is formed by the first window frame material. It can be easily formed simply by forming a hole in 10.

In the embodiment in which the present invention is implemented as described above, the openings 10l and 10m serving as entrances and exits may be singular or plural, and may have a size (a total area of the openings when a plurality of openings are provided). Can also have an appropriate size corresponding to the required air flow rate, and can have an appropriate shape such as a circle, an ellipse, an oval, a square, etc., as in the present embodiment. In the case where the ventilation hole 10n is formed in the middle of the ventilation path T, the opening area of the ventilation hole 10n (the total area when a plurality of ventilation holes are formed, the same applies hereinafter) is changed to the front side and the rear side. When the size is larger than the opening area of each entrance, it is convenient to prevent the ventilation performance from being restricted (suppressed) by the ventilation hole 10n, but it is convenient. The present invention can be implemented even if the area is smaller. Can.
Incidentally, the number of entrances and exits, the number of vent holes, the size (area), the shape, and the like can be similarly applied to the embodiments described later.

  The present invention is, of course, not limited to the above-described embodiment. In the above-described embodiment, the lower side of the four-side window frame members 10 and 11 provided on the inner peripheral edge of the window portion W. Although the ventilation path T was provided in the first window frame member 10, the first window frame member 10 in this case is configured by combining the frame body portion 10a and the edge portion 10b. In this case, the third horizontal plate portion 10j in which one of the entrances (openings 10m) is formed and the second horizontal plate portion 10g in which the ventilation holes 10n are formed are stacked (superposed) in the finding direction. The present invention can also be implemented in the upper and left and right second window frame members 11 in which the window frame member is formed as an integral body.

  The second window frame member 11, like the first window frame member 10, has a first vertical plate portion 11d, a first horizontal plate portion 11e, a second vertical plate portion 11f, and a second horizontal plate portion 11g. However, the second horizontal plate portion 11g is entirely formed as a groove bottom portion of the concave groove portion X, and is directed inward of the window portion W from the other end in the front-rear direction of the second horizontal plate portion 11g. A bent fourth vertical plate portion 11i is formed, and thereafter, similarly to the edge portion 10b, a third horizontal plate portion 11j and a fifth vertical plate portion 11k are formed.

And in this thing, the edge of one side in the front-rear direction among the front and rear both sides provided for sandwiching the front and rear both ends of the plate 6 is the first vertical plate 11d, the first horizontal plate 11e, The second vertical plate portion 11f is formed in a convex shape, and the other edge is formed in a convex shape by the fourth vertical plate portion 11i, the third horizontal plate portion 11j, and the fifth vertical plate portion 11k. The second vertical plate portion 11f and the fourth vertical plate portion 11i are front and rear groove side surfaces, and the second horizontal plate portion 11g is a groove bottom portion to form a concave groove portion X.
Further, in this case, the first horizontal plate portion 11e and the third horizontal plate portion 11j, which are expected surfaces (front end surfaces) of front and rear edges, are formed with openings 111 and 11m serving as entrances and exits of the ventilation path T. By doing so, in a state where the openings 11l and 11m are used as entrances, the expected surface of the frame body 11a (in the present embodiment, the first horizontal plate 11e, the third horizontal plate 11j, and the second horizontal plate 11g) is higher. An air passage T passing through a space S formed outside in the finding direction is formed.
With such a configuration, also in the second window frame material 11 integrated as the window frame material, the ventilation path T is formed in the window frame material provided on the inner peripheral edge of the window W, as described above. It will be.
By the way, when the window frame material of the window portion W provided in the panel body 1 adopts the first and second window frame materials 10 and 11, the ventilation path T becomes the first and second windows. It goes without saying that the present invention can be applied to one or more or even all of the frame members 10 and 11.

  Furthermore, as in the above-described embodiment, the opening 10m, which is the entrance / exit of the ventilation path T, and the ventilation hole 10n in the middle of the ventilation path T are on the same side in the front-rear direction (the other side in the front-rear direction in this embodiment). In the case where the two are formed on the surfaces (the second horizontal plate portion 10g and the third horizontal plate portion 10j), the two positions coincide (or are slightly misaligned) as in the embodiment shown in FIG. 5b, and configured so that the ventilation hole 10n can be peeped through the opening 10m, and positioned in the finding direction so that the ventilation hole 10n cannot be peeped through the opening 10m as in the embodiment of FIG. 5B. The present invention can also be implemented as those arranged in a misaligned manner, or as an intermediate between them.

  Further, as in the above-described embodiment, it is assumed that the openings 101 and 10m serving as entrances and exits are formed in the first horizontal plate portion 10e and the third horizontal plate portion 10j which are prospect surfaces, and the first window frame material 10 When these are visually recognized from the inside of the window W, the openings 101 and 10 m may be visually recognized, and the appearance may become a problem. In this case, as in the embodiment shown in FIG. A cover 14 for covering and hiding these openings 10l and 10m can be provided at the edges, but the cover 14 of the present embodiment has an inverted L-shape, and the openings 101 and 10m are formed by screws 14a. The cover 14 is long and extends over the entire length of the first window frame member 10 so that the cover 14 is disguised (disguised) at the edge. That has been overturned As in the case where the material 14 is scattered at the openings 10 l and 10 m forming portions (short objects covering the openings 10 l and 10 m are provided at intervals), the material 14 becomes prominent in an uneven state, and visibility is improved. Is prevented from being damaged. Incidentally, since the cover member 14 has a configuration in which the upper plate member 14b is separated from the plate surface of the plate member 6 and the first horizontal plate portion 10e and the third horizontal plate portion 10j, the air permeability is not impaired. When the cover member 14 is fixed with the screw 14a as in the present embodiment, consideration is given to providing a cylindrical spacer (collar) 22 so that the cover member 14 is not deformed by the screw input of the screw 14a.

  Further, as described above, in the case where the ventilation hole 10n is provided in the middle of the ventilation path T, and the ventilation hole 10n is seen through the opening 10m which is an entrance / exit, it is shown in FIG. As in the embodiment, a concealing member 15 for concealing the ventilation hole 10n can be provided. The concealing material 15 may be long over the entire length of the window frame material as in the second embodiment, but is scattered if the ventilation hole 10n cannot be seen through the opening 10m. Even a short one is enough.

  Further, as in the embodiment shown in FIG. 8, the sealing material (bead material) 17 is of a dry type (formed of a rubbery elastic material and has a determined shape), and the plate material 6 and the concave portion are formed by elastic deformation. When the sealing member 17 is attached so as to be forcibly fitted into the gap between the inner surface of the groove X and the sealing member 17, the sealing material 17 does not reach the groove bottom of the groove X, and as a result, the groove X Is sealed with the plate member 6 and the front and rear seal members 17 on the inner side of the window portion W, but a gap U communicating in the front and rear direction with the plate member end portion 6a interposed therebetween is secured on the groove bottom side. In such a case, the gap U can be used as the ventilation path T. In other words, in such a case, the openings 10l and 10m serve as entrances and exits by opening the ventilation holes 10o and 10p in the second vertical plate portion 10f and the fourth vertical plate portion 10i on both front and rear sides of the concave groove portion X. , A ventilation path T passing through the concave groove X via the ventilation hole 10o, the gap U, and the ventilation hole 10p can be formed. In such a structure, the openings 10l and 10m serving as entrances and exits can be formed. The ventilation holes 10o and 10p arranged in the middle of the ventilation path T are straightened, so that a simplified (short-circuited) ventilation path T can be configured.

Further, the window frame material in which the ventilation path T is formed is not limited to the above-described embodiment, but may be, for example, as in each embodiment shown as a modification in FIG. can do. FIG. 9 (A) shows a window frame material (third window frame material) 18 which is formed by, for example, a main frame material 18a having a zigzag shape (or a rectangular shape) and a straddle of the main frame material 18a. In this case, the frame body 18b and the edge 18c similar to those of the first window frame 10 are provided. In this case, the frame body 18b and the edge 18c serve as the edge. By further forming ventilation holes 18d and 18e before and after the main frame member 18a, an opening 18f serving as an entrance provided on the frame body 18b side, a ventilation hole 18g, and an opening serving as an entrance provided on the edge body 18c side are provided. A ventilation path T passing through 18h is formed.
9 (B) has the same structure as that shown in FIG. 9 (A) except that the main frame member 18a has a rectangular shape. Is different.) In this case, in the main frame member 18a, the space S may or may not communicate with the corner (corner) of the window frame. 9A and 9B, the edge portion 18c is detachably fixed to the main frame member 18a and the frame main portion 18b by screws (not shown).
9C, the window frame member (fourth window frame member) 19 includes a main frame member 19a, a frame main body 19b, and an edge 19c. In this embodiment, the main frame member 19a has a zigzag shape, and the frame main body portion 19b has a first main body portion 19d and a second main body portion 19d in which the edge of the surface plate 8 on one side in the viewing direction (front-back direction) is bent in a zigzag shape. A combination of the main body portion 19e and the edge portion 19c is composed of the first edge material 19f and the second edge material 19g obtained by bending the edge portion of the surface plate 8 on the other side in the projection direction (front-rear direction) into a zigzag shape. It is configured as a combination. In this case, edges are provided in the frame main body 19b and the edge body 19c, and openings 19h and 19i serving as entrances and exits are formed in the expected surface portions of the first and second main bodies 19d and 19e in a superposed state. An opening 19j serving as an entrance / exit is formed in a prospective surface portion of the first edge member 19f, ventilation holes 19k and 19l are formed in the main frame member 19a, and a ventilation hole 19m is formed in the second edge member 19g. T is formed. In this case, the plate member 6 is a double-layer glass, and the first edge member 19f is detachably fixed to the second edge member 19g via a screw (not shown).
Further, the window frame material (fifth window frame material) 20 of FIG. 9 (D) is provided with a zigzag-shaped edge portion 20b on both sides of the main frame material 20a in the viewing direction. The groove bottom surface in the concave groove diagram X is formed by the main frame member 20a. In this case, an opening 20c, which is an entrance / exit of the ventilation path T, is formed in the edge portion 20b, and a ventilation hole 20d in the middle of the ventilation path T is formed in the main frame member 20a. In this case, both edge portions 20b constitute an edge portion, and at least one of them is detachably fixed to the main frame member 20a by screws (not shown).
In practicing the present invention, a filter (for example, a mesh material such as a wire mesh) is provided at an appropriate place such as an entrance or a vent constituting a ventilation path to purify air entering and exiting and to prevent insects from entering. can do.

  INDUSTRIAL APPLICATION This invention can be utilized as a ventilation structure in the panel body built in the opening part, such as the entrance of a building.

DESCRIPTION OF SYMBOLS 1 Panel body 6 Plate material 6a End part 10 First window frame material 10a Frame main body part 10b Edge part (edge part)
10d First vertical plate (edge)
10e First horizontal plate (edge)
10f Second vertical plate (edge)
10g Second horizontal plate 10h Third vertical plate 10i Fourth vertical plate (edge)
10j Third horizontal plate (edge)
10k Fifth vertical plate (edge)
10l, 10m opening (doorway)
10n ventilation hole 10o ventilation hole 10p ventilation hole 11 second window frame material 12 sealing material (bead material)
14 Covering material 15 Concealing material 17 Sealing material S Space T Ventilation path U Gap W Window X X groove

Claims (9)

In providing a ventilation path for ventilating the front and rear of the panel body in the panel body built in the frame, the panel body is provided with a window portion into which a plate material such as a glass plate is incorporated, and the plate material is provided on an inner peripheral edge of the window portion. The end portion is fitted into the groove formed by the front and rear edges having a convex shape provided in the portion, and the end portion is fitted into the window portion, and the front and rear edges are provided with an entrance of an air passage. The ventilation structure in the panel body characterized by being provided. The edge is provided on the window frame material at the inner peripheral edge of the window so as to protrude toward the inside of the window. The window frame material is provided with a ventilation hole. 2. The ventilation structure in a panel body according to claim 1, wherein the ventilation structure passes through a space in the panel body which is arranged outside the pores and the opening of the window frame material in the direction of finding. The panel body is provided with a sealing material or a bead material for sealing between the edge and the plate material, and the sealing material or the bead material and the plate material do not reach the groove bottom of the concave groove portion. In addition, when the inside of the window of the concave groove portion is sealed with a plate material and a sealing material or a bead material, and when the groove bottom side has a gap communicating in the front and rear direction, the front and rear edges of the front and rear sides of the concave groove portion become The ventilation structure according to claim 1, wherein a ventilation hole is formed in the inner plate portion, and the ventilation path passes through a gap in an entrance / exit, an edge, a ventilation hole, and a concave groove. The ventilation structure for a panel body according to any one of claims 1 to 3, wherein the entrance is formed on a prospective surface of the edge. The ventilation structure according to any one of claims 2 to 4, wherein an opening area of the ventilation hole is set to be larger than an opening area of the entrance. The ventilation structure according to any one of claims 2 to 5, wherein the ventilation hole is provided at a position visible from the entrance. 7. The ventilation structure according to claim 6, wherein a concealing material is provided between the entrance and the vent to conceal the visibility of the vent from the entrance. The ventilation structure according to any one of claims 2 to 5, wherein the ventilation hole is provided at a position not visible from the entrance. The ventilation structure for a panel body according to any one of claims 1 to 8, wherein a covering member for covering the entrance is provided at the edge.

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