JP2009264074A - Door - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve the problem that appearance is impaired by being exposed to the outside of a door of an opening for ventilation in a conventional door having both functions of daylighting and ventilation. <P>SOLUTION: The door 1 fitting a panel 4 to an opening 3 formed at a door body 2 includes an edge member 6 fitted along at least one side of the opening 3 and a panel holding member 7 mounted at the edge of the panel 4. In the door, the edge member 6 includes a groove 6a opened on the inner peripheral side of the opening. In the door, the panel holding member 7 includes a size can be housed in the groove 6a of the edge member 6 while having a holding groove 7a fixing the edge of the panel 4, a leg piece 7b abutting against the bottom face of the groove 6a of the edge member 6 and supporting pieces 7c abutting against both side internal surfaces, respectively. In the door, a ventilation flue 9 communicating with both surface sides of the panel is formed between the groove 6a of the edge member 6 and the panel 4. Consequently, the door includes a daylighting function while the appearance is improved and a sufficient ventilation function can also be obtained by a simple structure. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a door used in a building, and more particularly to an improvement of a door having both lighting and ventilation functions.

  In general, a door having a daylighting function has a structure in which an opening is formed in a door main body, and a panel such as glass having translucency is attached to the opening. In recent years, for example, as a measure to prevent the retention of volatile components that cause sick house syndrome, it is necessary to secure a certain amount of effective ventilation area for indoor doors that serve as a ventilation route, and even for doors that have daylighting functions. A similar ventilation function is required.

Conventionally, as a door having both functions of daylighting and ventilation, an opening is formed in the door main body, and a translucent thin plate is detachably provided on both sides or one side of the door so as to cover the opening. There was a thing which provided the clearance gap between the property thin plate and the door main body surface (refer patent document 1).
JP 2007-51494 A

  However, the conventional door as described above has a structure in which a translucent thin plate is provided so as to cover the opening of the door main body, and a gap is formed between the door main body and the translucent thin plate. However, there is a problem that there is a possibility that the appearance gap may be damaged due to a state where the gap for ventilation is exposed to the outside of the door, and it has been a problem to solve such a problem.

  The present invention has been made by paying attention to the above-described conventional problems, and in a door having a panel attached to the opening, it has a good appearance and a sufficient ventilation function with a simple structure. The purpose is to provide a door that can be used.

  The door of the present invention is a door in which a panel is attached to an opening formed in the door main body as claimed in claim 1, an edge member attached along at least one side of the opening, and a panel holding member attached to the edge of the panel The edge member has a groove portion opened in the longitudinal direction on the inner peripheral side of the opening portion, and the panel holding member has a size that can be accommodated in the groove portion of the edge member and holds the edge portion of the panel. And an abutting portion that abuts on the bottom surface and both side inner surfaces of the groove portion of the edge member, respectively, and has a configuration in which an air passage communicating with both sides of the panel is provided between the groove portion of the edge member and the panel. It is a means for solving the conventional problems.

  Further, the door of the present invention is characterized in that, as claimed in claim 2, the contact part is a leg piece that comes into contact with the bottom surface of the groove part of the edge member and a support piece that comes into contact with the inner surfaces on both sides of the groove part, According to a third aspect of the present invention, the panel holding member is shorter than the length in the longitudinal direction of the edge member, and a portion where the panel holding member is not located is used as an air passage. A plurality of panel holding members are arranged at predetermined intervals, and a portion where the panel holding member is not located is used as an air passage. According to claim 5, the panel holding member partially cuts out the contact portion. In addition, the door main body includes a door-end side door member and a door-end side door member, and a door-side door member. An opening is formed between the two door members Even without one, it is characterized by comprising an edge member along a vertical side of the opening.

  The door according to claim 1 of the present invention has a daylighting function by the panel attached to the opening, and can conceal the panel holding member and the air passage by the edge member to obtain a very good appearance appearance. In addition, a sufficient ventilation function can be obtained with a simple structure using the edge member and the panel holding member.

  The door according to claim 2 of the present invention can obtain the same effect as that of claim 1 and also employs a leg piece and a support piece as the abutment portion, so that the gap between the groove portion of the edge member and the panel can be obtained. The sufficient distance can be secured, and a sufficiently large air passage can be easily formed, thereby contributing to further improvement of the ventilation function.

  The door according to claim 3 of the present invention can obtain the same effects as those of claims 1 and 2, and uses a panel holding member shorter than the edge member, and the portion where the panel holding member is not located is an air passage. Therefore, a sufficient ventilation function can be easily obtained with a simpler structure.

  Since the door according to claim 4 of the present invention can obtain the same effect as that of claim 3, and using a plurality of panel holding members, the portion where the panel holding member is not located is used as an air passage. The ventilation path can be easily set at an arbitrary position, and the degree of freedom in design is high.

  The door according to claim 5 of the present invention can obtain the same effects as those of claims 1 and 2, and further, a notch is formed in the abutting part and the notch is used as an air passage. As a result, it is possible to more firmly hold the edge portion of the panel, and it is possible to realize ease of assembly work by unifying the panel holding member.

  The door according to claim 6 of the present invention can obtain the same effects as those of claims 1 to 5, and further comprises a door body composed of a door butt side door member and a door tip side door member, Since the edge member is provided by forming an opening in between, a ventilation path can be provided in a large range extending in the vertical direction of the door, which is very excellent for ventilation of volatile components lighter than air. .

Hereinafter, an embodiment of the door of the present invention will be described based on the drawings.
The door 1 shown in FIG. 5 comprises a door body 2 with a door end side door member 2A on the left side in the figure and a door butt side door member 2B on the right side in the figure, and between the door members 2A and 2B, In this structure, a long and narrow rectangular opening 3 is formed, and a panel 4 made of light-transmitting glass or the like is attached to the opening 3. Both door members 2 </ b> A and 2 </ b> B have fitting grooves 5 and 5 for the panel 4 on the prospective surface for forming the opening 3.

  As shown in FIG. 1, the door 1 is incorporated in the upper, lower, left and right door frames D1 to D4 fixed to the opening of the building housing A, and is connected to one of the door frames D4 by a hinge H so as to be rotatable. Then, the opening of the building frame A is opened and closed. That is, the door 1 of this embodiment is a rotary door.

  The door 1 includes an edge member 6 that is attached along the edge of the opening 3 of the door-side door member 2 </ b> A and a panel holding member 7 that is attached to the edge of the panel 4.

  As shown in FIG. 2, the edge member 6 is a long member corresponding to the full length of the heel side of the door-end side door member 2 </ b> A, and has a U-shaped cross section that is open to the opening 3 side in the longitudinal direction. It has the groove | channel part 6a and the fitting protrusion 6b fitted to the fitting groove | channel 5 of 2A of door end side door members.

  The panel holding member 7 of this embodiment is a member having a length dimension that is clearly shorter than the length dimension of the edge member 6 in the longitudinal direction. In particular, as shown in FIG. It is provided on the upper side and the lower side. The panel holding member 7 has a substantially H-shaped cross-sectional shape and is sized to be accommodated in the groove 6 a of the edge member 6, and has a holding groove 7 a for fixing the edge of the panel 4 and the edge member 6. The groove portion 6a has contact portions that contact the bottom surface (the bottom surface in the cross section) and both inner surfaces.

  In this embodiment, the panel holding member 7 includes a pair of leg pieces 7b and 7b that are continuous with the bottom of the holding groove 7a and abut against the bottom surface of the groove 6 of the edge member 6, and an opening of the holding groove 7a. Holding pieces 7c and 7c that are continuous with both ends and abut against the inner surfaces of both sides of the groove 6a are integrally provided.

  Said edge member 6 fits the fitting protrusion 6b in the fitting groove 5 of the door end side door member 2A, and fixes the upper and lower ends with the attachment of the upper panel holder 11 to be described later. Further, the panel holding member 7 is fixed by fitting into the groove 6a of the edge member 6 and screwing the screw 8 passed through the bottom of the holding groove 7a to the edge member 6 in this state. Hold the edge. In addition, the edge part on the opposite side of the panel 4 is hold | maintained by the fitting groove | channel 5 of the door bottom side door member 2B.

  As shown in FIG. 3, the door 1 is provided with an air passage 9 communicating with both sides of the panel between the groove 6 a of the edge member 6 and the panel 4. By disposing the panel holding member 7 that is clearly shorter than the length above and below the opening 3, a portion where the panel holding member 7 is not located, that is, a void portion between the groove 6 a and the panel 4, is ventilated. Nine.

  Further, as shown in FIGS. 6 (a) and 6 (b), the door 1 is formed with recesses 15 and 15 opened on the opening 3 side on the upper surfaces of the door members 2A and 2B. Inside, the upper panel holder 11 which hold | maintains the upper edge part of the panel 4 ranging over both the door members 2A and 2B is provided. At this time, the upper panel holder 11 is fixed to the door members 2A and 2B with a plurality of screws 12, and another screw 13 passed through the upper panel holder 11 is screwed to the edge member 6 to 6 is also fixed. Then, as shown in FIGS. 6B and 6C, the cover material 14 is attached to the upper panel holder 11.

  When the upper panel member 11 and the cover member 14 are fixed in the recesses 15 and 15 as described above, the upper surfaces of the door members 2A and 2B and the upper surface of the cover member 14 are connected to each other, and the cover member 14 is outside. Can not be seen from. In addition, although illustration was abbreviate | omitted, the same lower panel holder and cover material are also fixed to the lower end of both door members 2A and 2B. Thereby, while connecting both door member 2A, 2B with sufficient intensity | strength, the panel 4 is reliably hold | maintained in the opening part 3, and the door main body 2 and the panel 4 are integrated as the door 1. FIG.

  The door 1 having the above-described configuration has a lighting function by the panel 4 and also has a simple structure by the edge member 6 and the panel holding member 7, and the ventilation function for ventilation by the air passage 9. Moreover, the panel holding member 6 and the air passage 9 are all concealed by the edge member 6, and the entrance / exit of the air passage 9 is made inconspicuous, so that a very good appearance can be obtained.

  Further, in the door 1 of this embodiment, the door main body 2 includes the door butt side door member 2A and the door tip side door member 2B, and forms an opening 3 extending between the door members 2A and 2B. A panel holding member 7 that is clearly shorter than the length of the edge member 6 is used, and a plurality (two) of panel holding members 7 are arranged at intervals in the vertical direction so that a non-intervening portion of the panel holding member 7 is ventilated. Since the passage 9 is used, the ventilation passage 9 can be provided in a large range extending in the vertical direction of the door 1 with a simpler structure, and a more sufficient ventilation function can be obtained.

  In particular, since the specific gravity of the volatile component that causes sick house syndrome is lighter than air, it is very effective to ventilate the volatile component in the door 1 by providing the air passage 9 in a large range in the vertical direction.

  Furthermore, in the door 1 of this embodiment, the panel holding member 7 is in contact with the leg pieces 7b and 7b that are in contact with the bottom surface of the groove 6a of the edge member 6 and the inner surfaces of both sides of the groove 6a as contact portions. Since the support pieces 7c and 7c are provided, a sufficient distance between the groove 6a of the edge member 6 and the panel 4 can be secured, and a sufficiently large air passage 9 can be easily formed. .

FIG. 4 is a diagram illustrating another embodiment of the door of the present invention.
In this embodiment, the panel holding member 7 corresponds to almost the entire length of the edge member 6. Then, the contact portions of the panel holding member 7, that is, the leg pieces 7 b and the support pieces 7 c (see FIG. 2) are partially cut away to form the notches 10, and between the grooves 6 a of the edge member 6 and the panel 4. The vents 9 communicating with both sides of the panel are formed by the notches 10.

  The notch 10 may be formed by cutting the leg piece 7b and the support piece 7c at the same position in the longitudinal direction of the panel holding member 7, or by cutting the leg piece 7b and the support piece 7c at positions shifted from each other. May be formed.

  The door having the above-described configuration can easily form the air passage 9 at an arbitrary position by selecting the position of the notch 10 in the panel holding member 7, and further strengthen the entire side of the panel 4. And the assembly work is facilitated by unifying the panel holding member 6.

  The door of the present invention is not limited to the above embodiments, and can be applied not only to the rotary door but also to various doors such as a sliding door, and changes the shape of each member. be able to. Moreover, in the said embodiment, while the door main body 2 consisted of 2A of door tip side door members, and the door bottom side door member 2B, the structure which provided the edge member 6 on the upper side and lower side of the door tip side door member 2A was illustrated. However, the air passage 9 may be formed above and below the single panel holding member 7 shorter than the length of the edge member 6, and the edge member 6 and the panel holding member 7 may be provided on the door members 2A and 2B. Each may be arranged.

  Furthermore, the contact portion of the panel holding member may be, for example, a pair of L-shaped cross-section legs that contact the bottom surface and both inner surfaces of the groove 6a, or one cross-section T-leg piece that contacts the bottom surface and both inner surfaces. In this case, a configuration without a support piece is also possible. Further, the abutting portion may have a block shape as a configuration other than the piece. Furthermore, the opening 3 may have various shapes such as a triangular shape, a quadrangular shape, and a polygonal shape higher than that, and the edge member 6 and the panel holding member 7 are disposed on at least one side.

It is the vertical sectional view (a) and horizontal sectional view (b) explaining one embodiment of the door of the present invention. It is the horizontal sectional view which expanded the part of the edge member and the panel holding member. It is the horizontal sectional view which expanded the portion of the ventilation path. It is a figure explaining other embodiment of the door of this invention, Comprising: It is the horizontal sectional view which expanded the part of the ventilation path. It is a front view explaining a door. It is a figure explaining the upper end part of a door, Comprising: It is a top view (a) which shows the state before cover material deposition, the front view (b) which shows the state after cover material deposition, and a vertical sectional view (c). .

Explanation of symbols

1 door 2 door body 2A door end side door member 2B door bottom side door member 3 opening 4 panel 6 edge member 7 panel holding member 6a groove 7a holding groove 7b leg piece (contact part)
7c Support piece (contact part)
9 Ventilation path 10 Notch

Claims (6)

A door with a panel attached to the opening formed in the door body,
An edge member attached along at least one side of the opening, and a panel holding member attached to the edge of the panel;
The edge member has a groove portion opened in the longitudinal direction on the inner peripheral side of the opening portion,
The panel holding member has a size that can be accommodated in the groove portion of the edge member, and has a holding groove that fixes the edge portion of the panel, and an abutting portion that abuts on the bottom surface and both inner surfaces of the edge member groove, A door characterized in that an air passage communicating with both sides of the panel is provided between the groove of the edge member and the panel.   2. The door according to claim 1, wherein the contact portion is a leg piece that contacts the bottom surface of the groove portion of the edge member, and a support piece that contacts the inner surfaces of both sides of the groove portion.   The door according to claim 1 or 2, wherein the panel holding member is shorter than the length of the edge member in the longitudinal direction, and a portion where the panel holding member is not located is used as an air passage.   The door according to claim 3, wherein a plurality of panel holding members are arranged at predetermined intervals with respect to the edge member, and a portion where the panel holding member is not located is used as an air passage.   The panel holding member has a notch partly cut away from the contact part, and the notch part of the panel holding member serves as a ventilation path between the groove part of the edge member and the panel. Or the door of 2.   The door body is provided with a door butt side door member and a door end side door member, and an opening is formed between the door members, and at least one of the door members is an edge member along the edge of the opening. The door according to claim 1, wherein the door is provided.

Images