JP6971120B2 - Panel body opening structure - Google Patents

Description

The present invention relates to an opening structure provided in a panel body, for example, for lighting or ventilation in a door for a hinged door device or a sliding door device, or a panel body for a fixed or movable partition panel body or the like. It can be used when forming an opening for use or the like.

Patent Documents 1 and 2 below indicate that a panel body such as a door for a hinged door device or a sliding door device is provided with an opening for daylighting. The opening structure shown in these patent documents consists of two surface members forming both the front and back surfaces of the panel body, and the inside of the openings formed in these surface members, all or abbreviated with these openings. It is placed between a glass plate that is a closing member that is completely closed and arranged, and two surface members, and is also connected to these surface members and placed in the peripheral portion of the opening. It is configured to include a metal opening frame.

Japanese Unexamined Patent Publication No. 8-4431 Japanese Unexamined Patent Publication No. 2007-321361

By the way, when the opening of the surface member is formed by cutting, if the cut surface (in other words, the fore edge) by this cutting is hidden by the opening frame, the cut surface of the opening frame It is preferable to make the part that hides the surface inconspicuous from the outside. In other words, it is preferable to reduce the found dimension (in other words, the width dimension when the panel body is viewed from the front) of the portion of the opening frame body that hides the cut surface.

For this reason, there is a need for a device for making the portion of the opening frame body that hides the cut surface of the surface member inconspicuous.

An object of the present invention is to provide an opening structure of a panel body that makes it possible to make an opening frame body that hides a cut surface when an opening is formed in a surface member by cutting processing inconspicuous. be.

The opening structure of the panel body according to the present invention includes two surface members forming both the front and back surfaces of the panel body, and all or substantially all of the openings inside the openings formed in these surface members. A closed member arranged in a closed manner, an opening frame body arranged between the two surface members, and an opening frame body connected to these surface members and arranged in the peripheral portion of the opening. In the opening structure of the panel body including the above, the opening frame is arranged with a surface portion bonded to each of the two surface members and inside the opening portion, and is arranged from the surface portion. The panel body also has a protrusion that protrudes outward in the thickness direction of the panel body and covers the cut surface when the opening is formed in the surface member by cutting. Opening structure.
In the opening structure of the panel body according to the present invention, the opening frame body is arranged inside the face portion and the opening portion connected to each of the two surface members, and is arranged in the thickness direction of the panel body with respect to the face portion. Since it has a protrusion that protrudes outward and covers the cut surface when an opening is formed in the surface member by cutting, the portion of the opening frame that hides the cut surface. (In other words, the width dimension when the panel body is viewed from the front) is smaller than the conventional one.

That is, according to the opening structure of the panel body according to the present invention, it is possible to make the opening frame body that hides the cut surface when the opening is formed on the surface member by cutting processing inconspicuous as compared with the conventional case. become able to.

In the present invention, the protrusion of the opening frame may cover the cut surface in close contact with the cut surface, or may cover the cut surface in a state slightly separated from the cut surface. You may.

In the present invention, as described above, the shape and structure of the opening frame are arranged at least on the surface portion connected to each of the two surface members and inside the opening portion, and the panel body is more than the surface portion. Any one may be used as long as it has a protrusion that protrudes outward in the thickness direction and covers the cut surface when an opening is formed in the surface member by cutting.

However, in order to make the part of the opening frame that hides the cut surface most inconspicuous, the opening frame has a shape and structure in which only the protrusion is arranged inside the opening. It is preferable to do so.

According to this, when the panel body is viewed from the front, the portion of the opening frame body that covers the cut surface of the surface member is only the protrusion.

In the present invention, the opening frame has a face portion connected to one of the surface members and a connecting portion connecting the face portions connected to the other surface member among the two surface members. It may be a thing.

According to this, when a load in the thickness direction of the panel body is applied to the panel body, this load can be received by the connecting portion of the opening frame body, so that the strength in the thickness direction of the panel body can be increased. Can be made larger.

The connecting portion may have a shape and a structure extending in a direction orthogonal to the facing surfaces thereof, and may have a shape and a structure extending in a direction having a component orthogonal to the facing surface portions (for example, an oblique direction). It may have.

In the present invention, when the opening frame is arranged between the two surface members, the protrusion of the opening frame may be brought into contact with the cut surface of the surface member or close to the cut surface of the surface member. By moving or the like, the arrangement position of the opening frame with respect to the surface member can be determined.

Therefore, in the present invention, the protrusion of the opening frame is a positioning portion for these surface members when the opening frame is arranged between the two surface members.

In the above invention, the peripheral edge portion of the closing member may or may not be fixed by a sealing material inside the opening frame body.

According to the former case, in addition to the opening frame body, the peripheral edge portion of the closing member is inserted inside, and a frame member for fixing the peripheral edge portion of the closing member with a sealing material is separately prepared inside the peripheral portion. Is unnecessary.

Therefore, the opening frame has a shape and a structure such that the peripheral edge portion of the closing member can be inserted inside and the peripheral edge portion of the closing member can be fixed by the sealing material inside. Is preferable.

Here, the sealing material may be a dry sealing material such as a bead, or a wet sealing material.

In the above invention, the shape of the front view of the opening may be arbitrary, and for example, the opening has a rectangular shape (for example, a rectangular shape, a square shape, a rhombic shape, etc.) in the front view. However, it may have a circular shape, an elliptical shape, or the like.

When the opening is rectangular in front view as described above, the opening frame may be formed by being divided into each side of the opening, or may be formed. It may be L-shaped or substantially L-shaped shared by two adjacent sides, and may be arranged on the entire circumference of the opening by combining two of them.

In addition, when the opening is rectangular or square in front view, and the opening frame is formed by being divided into each side of the opening. The opening frame body includes an upper frame member arranged on the upper side of the opening, a lower frame member arranged on the lower side of the opening, and a left frame member arranged on the left side of the opening. And the right frame member arranged on the right side of the opening, and among these four frame members, at least the upper frame member, the left frame member, and the right frame member are the same or substantially the same. It may or may not have the shape and dimensions of.

According to the former case, as compared with the latter case, it becomes possible to standardize the frame members constituting the opening frame body.

In the former case, the frame member is arranged at the lower side of the opening formed in at least one of the two surface members, and the frame member is attached to the lower frame member by the locking means. It may be locked to.

In this case, of the four frame members, the upper frame member, the left frame member, and the right frame member shall have the same or substantially the same shape and dimensions, and the lower frame member shall be the other three. It may have a shape and dimensions different from those of the frame member, and all four frame members (upper frame member, lower frame member, left frame member and right frame member) have the same or substantially the same shape and dimensions. It may be a thing.

Further, in this case (when the frame member is locked to the lower frame member by the locking means), the type and structure of the locking means may be arbitrary, and one example thereof is the locking means. There are two, and one of the locking means is a first groove portion which is a first locked portion which is provided on the upper part of the lower frame member and opens outward in the thickness direction of the panel body, and a panel from the lower part of the frame member. It is configured to include a first protrusion, which is a first locking portion protruding inward in the thickness direction of the body, and the other locking means is outside the thickness direction of the panel body with respect to one locking means. A second groove portion, which is a second locked portion that is arranged at a position and is provided at the lower part of the frame member and opens to the outside of the opening, and a second groove portion that protrudes from the upper part of the lower frame member to the inside of the opening. 2 It is configured to include a second protrusion, which is a locking portion.

Further, another example of the form and structure of the locking means comprises only one of the above-mentioned locking means or the other locking means.

In the above invention, the opening frame may or may not have a cross section orthogonal to the length direction having the same cross-sectional shape and continuous in the length direction.

Similarly, in the above-mentioned frame member, the cross section orthogonal to the length direction may or may not have the same cross-sectional shape and be continuous in the length direction.

Further, in the above invention, the opening frame may be formed of aluminum or an aluminum alloy, or may be formed of iron or an iron alloy. In this case, the opening frame may be formed of an extruded product or a pultruded product of these metal materials, or may be formed by bending a plate material made of these metal materials. ..

Similarly, the frame member may be formed of aluminum or an aluminum alloy, or may be formed of iron or an iron alloy. In this case, the frame member may also be formed of an extruded product or a pultruded product of these metal materials, or may be formed by bending a plate material manufactured of these metal materials.

The present invention described above can be applied to any panel body, that is, the panel body according to the present invention may be a door (sliding door) of a hinged door device or a door (sliding door) of a sliding door device, and partitions a space. It may be a fixed type or a movable partition panel body for the purpose.

Further, in the above invention, the openings formed in the two surface members may be for any purpose, that is, the openings may be for daylighting, and for ensuring air permeability. It may be a thing. When the opening is for daylighting, the closing member arranged by closing all or substantially all of the opening inside the opening is a transparent or translucent glass plate or the like. When the opening is for ensuring air permeability, the closing member is, for example, a louver or a glass.

According to the present invention, it is possible to obtain the effect that the opening frame body that hides the cut surface when the opening is formed in the surface member by cutting processing can be made inconspicuous.

FIG. 1 is a front view showing a door of a hinged door device which is a panel body according to an embodiment of the present invention. FIG. 2 is an enlarged view of an opening provided in the door shown in FIG. 1 and a peripheral portion thereof. FIG. 3 is a diagram similar to FIG. 2 showing the case where the surface member of the door is excluded in FIG. 2. FIG. 4 is a cross-sectional view taken along the line S4-S4 of FIG. FIG. 5 is a cross-sectional view taken along the line S5-S5 of FIG. FIG. 6 is a partially enlarged perspective view of a common frame member forming each of the upper frame member, the left frame member, and the right frame member constituting the opening frame body which is an intermediate member. FIG. 7 is an enlarged side view of the frame member shown in FIG. FIG. 8 is a partially enlarged perspective view of the lower frame member constituting the opening frame body which is an intermediate member. FIG. 9 is an enlarged side view of the lower frame member shown in FIG. FIG. 10 is a partially enlarged perspective view of a frame member locked to the lower frame member shown in FIGS. 8 and 9. FIG. 11 is an enlarged side view of the frame member shown in FIG.

Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings. In this embodiment, the panel body is a door of a hinged door device, and in FIG. 1, the door 4 is rotated by a hinge 3 on a door frame 2 installed on a wall 1 formed in a building. The state in which it is freely attached is shown, and it is arranged at a place that separates the inside and the outside, and the upper part of this door 4 that opens and closes the doorway formed inside the door frame 2 is for light collection. An opening 5 is provided for the window, and a transparent or translucent glass plate or the like translucent member 6 is arranged in the opening 5. Note that FIG. 1 is a front view of the door 4 as seen from the indoor side.

FIG. 2 is an enlarged view of an opening 5 provided in the door 4 shown in FIG. 1 and a peripheral portion thereof, and FIG. 3 is an enlarged view of two surface members forming both front and back surfaces of the door 4 in FIG. Of these, the figure is similar to FIG. 2 showing the case where the surface member 21 forming the indoor surface is excluded. 4 is a cross-sectional view taken along the line S4-S4 of FIG. 2, and FIG. 5 is a cross-sectional view taken along the line S5-S5 of FIG.

As can be seen from FIGS. 4 and 5, the door 4 forms the above-mentioned first surface member 21 forming the indoor surface of the door 4 and the second outdoor surface of the door 4. This opening 5 is inside the surface member 22 and the openings 5 formed in the first and second surface members 21 and 22 forming both the front and back surfaces of the door 4 for a window for light collection. The above-mentioned translucent member 6 arranged as a closing member that closes all or substantially all of the above, and the first and second surface members 21 and 22 are arranged between the first and second surface members 21 and 22 and these first and second surface members. The opening frame 25, which is combined with 21 and 22 and is configured to include an opening frame 25 arranged in the peripheral portion of the opening 5, and is an intermediate member according to the present embodiment, is the opening frame 25. , Is provided over the entire circumference of the opening 5.

The opening 5 of the door 4 is specifically composed of an opening 23 formed by cutting on the first surface member 21 and an opening 24 formed by cutting on the second surface member 22. Will be done.

In the present embodiment, as shown in FIGS. 2 and 3, the opening frame 25 is divided into each side portion of the opening 5 which is a quadrangle that is rectangular in the front view. It has been formed.

As shown in FIGS. 2 and 3, the opening frame 25 includes an upper frame member 26 arranged at the upper side portion of the opening 5 and a lower frame arranged at the lower side portion of the opening 5. A member 29, a left frame member 27 arranged on the left side of the opening 5, and a right frame member 28 arranged on the right side of the opening 5 are included, and these four members are included. Of the frame members 26 to 29, the upper frame member 26, the left frame member 27, and the right frame member 28 have the same or substantially the same shape and dimensions.

Therefore, the respective parts constituting the left and right frame members 27 and 28 shown in FIGS. 2 to 5 are designated by the same reference numerals as those of the respective parts constituting the upper frame member 26.

In the present embodiment, since these four frame members 26 to 29 are made of aluminum or aluminum alloy, these four frame members 26 to 29 can be easily and inexpensively formed by extruding or drawing out aluminum or aluminum alloy. Can be manufactured.

As shown in FIGS. 2 and 3, left and right frame members 27 and 28 are erected on both sides of the horizontally arranged upper and lower frame members 26 and 29, and these left and right frame members 27 and 28 are erected. The frame members 27 and 28 are connected to the upper and lower frame members 26 and 29 by fasteners 31 such as screws.

Next, the shape and structure of the upper frame member 26 will be described. FIG. 6 is a partially enlarged perspective view of the upper frame member 26 alone shown in FIG. 4, and FIG. 7 is an enlarged side view of the upper frame member 26 alone shown in FIG.

As can be seen from FIG. 6, the upper frame member 26 has a cross section orthogonal to the length direction having the same cross-sectional shape and is continuous in the length direction.

As can be seen from FIGS. 4, 6 and 7 in which the vertical cross-sectional shape is shown, the upper frame member 26 is joined to the surface portion on the indoor side (in other words, the first surface member 21 with an adhesive 32 (in other words, in other words, the first surface member 21). The first surface portion 26A which is the surface portion (bonded), the second surface portion 26B which is the outdoor surface portion (in other words, the surface portion bonded to the second surface member 22 with the adhesive 32), and these surface portions 26A, It has a connecting portion 26C that connects the 26Bs to each other.

Further, as can be seen from FIG. 4, the upper frame member 26 is a door 4 from the tip end portion (upper end portion in FIGS. 6 and 7) of the inside (upper side in FIGS. 6 and 7) of the opening portion 5 in the first surface portion 26A. The first bent portion 26D that bends inward in the thickness direction (left end in FIGS. 6 and 7) and the inside of the opening 5 from the tip end portion (left end portion in FIGS. 6 and 7) of the first bent portion 26D. The second bent portion 26E that bends to the upper side in FIGS. 6 and 7 and the outside of the door 4 in the thickness direction from the tip end portion (upper end portion in FIGS. 6 and 7) of the second bent portion 26E (FIGS. 6 and 7). A third bent portion 26F that bends to the left side in 7) and an extending portion (in other words, protruding) extending from the middle portion of the third bent portion 26F to the outside of the opening 5 (lower side in FIGS. 6 and 7). It has a protrusion) 26H and a fourth bent portion 26I that bends inward in the thickness direction of the door 4 from the tip portion of the second bent portion 26E.

As shown in FIG. 4, the tip portion (right end portion in FIGS. 6 and 7) 26G of the third bent portion 26F of the upper frame member 26 is in the thickness direction of the door 4 with respect to the first surface portion 26A. It is a protrusion 26G that protrudes outward.

Further, as can be seen from FIG. 4, the upper frame member 26 is a door 4 from the tip end portion (upper end portion in FIGS. 6 and 7) of the inside (upper side in FIGS. 6 and 7) of the opening portion 5 in the second surface portion 26B. From the first bent portion 26J that bends inward in the thickness direction (right end in FIGS. 6 and 7) and the tip end portion (right end portion in FIGS. 6 and 7) of the first bent portion 26J to the inside of the opening 5. A third bent portion 26K that bends from the tip portion (upper end portion in FIGS. 6 and 7) of the second bent portion 26K to the outside in the thickness direction of the door 4 (left side in FIGS. 6 and 7). A bent portion 26L, an extending portion (in other words, a protruding protrusion) 26N extending from the middle portion of the third bent portion 26L to the outside of the opening 5 (lower side in FIGS. 6 and 7), and a second bending portion. It has a fourth bent portion 26O that bends inward in the thickness direction of the door 4 from the tip portion of the portion 26K.

As shown in FIG. 4, the tip portion (left end portion in FIGS. 6 and 7) 26M of the third bent portion 26L of the upper frame member 26 is in the thickness direction of the door 4 with respect to the second surface portion 26B. It has a protrusion 26M that protrudes outward.

Further, on the outer surface of the opening 5 (lower surface in FIGS. 6 and 7) of the front and back surfaces of the connecting portion 26C of the upper frame member 26, the screw pocket 26P is formed on the entire length of the upper frame member 26 in the length direction. It is formed over substantially the entire length, and among the front and back surfaces of the connecting portion 26C of the upper frame member 26, the groove portion 26Q is formed on the inner surface of the opening 5 (the upper surface in FIGS. 6 and 7). It is formed over the total length in the length direction or the substantially total length of 26.

As described above, as can be seen from FIGS. 4, 6 and 7, the upper frame member 26 has a symmetrical vertical cross-sectional shape except that the bent portion 26O is longer than the bent portion 26I.

Next, the shape and structure of the lower frame member 29 will be described. FIG. 8 is a partially enlarged perspective view of the lower frame member 29 alone shown in FIG. 4, and FIG. 9 is an enlarged side view of the lower frame member 29 alone shown in FIG.

As can be seen from FIG. 8, the lower frame member 29 has a cross section orthogonal to the length direction having the same cross-sectional shape and is continuous in the length direction, similarly to the upper frame member 26.

As can be seen from FIGS. 4, 8 and 9 in which the vertical cross-sectional shape is shown, the lower frame member 29 is a surface portion on the indoor side (in other words, a surface portion bonded to the first surface member 21 with an adhesive 32). The first surface portion 29A, which is the outer surface portion (in other words, the surface portion bonded to the second surface member 22 with the adhesive 32), and the second surface portion 29B, and these surface portions 29A and 29B are connected to each other. It has a connecting portion 29C and the like.

Further, as can be seen from FIGS. 4, 8 and 9, the lower frame member 29 has a door 4 from the tip end portion (in other words, the upper end portion) of the inside (in other words, the upper end portion) of the opening portion 5 in the first surface portion 29A. The first bent portion 29D that bends inward in the thickness direction (in other words, the left side) and the tip portion (in other words, the left end portion) of the first bent portion 29D to the inside of the opening 5 (in other words, the upper side). A second bent portion 29E that bends, and a third bent portion 29F that bends from the tip end portion (in other words, the upper end portion) of the second bent portion 29E to the outside in the thickness direction (in other words, the left side) of the door 4. An extending portion (in other words, a protruding protrusion) 29H extending from the middle portion of the third bent portion 29F to the outside (in other words, the lower side) of the opening 5, and a middle portion of the third bent portion 29F. The extension portion (in other words, the protruding protrusion) 29I extending inward of the opening 5 from the position inside the thickness direction of the door 4 with respect to the extension portion 29H, and the door 4 from the tip end portion of the second bending portion 29E. A fourth bent portion 29J that bends inward in the thickness direction, a fifth bent portion 29K that bends inward from the tip of the fourth bent portion 29J to the inside of the opening 5, and a door from the tip of the fifth bent portion 29K. It has a sixth bent portion 29S that bends outward in the thickness direction of No. 4.

Therefore, on the upper part of the lower frame member 29 on the side of the first surface member 21 (in other words, the right side which is the outer side in the thickness direction of the door 4), the above-mentioned fourth bent portion 29J and the fifth bent portion 29K are formed. A groove portion (in other words, a concave portion) 29V opened to the outside in the thickness direction of the door 4 (in other words, the right side on the side of the first surface member 21) is formed by the sixth bent portion 29S.

As shown in FIG. 4, the tip end portion (in other words, the right end portion) 29G of the third bent portion 29F of the lower frame member 29 protrudes outward in the thickness direction of the door 4 from the first surface portion 29A. The protrusion is 29G.

Further, as can be seen from FIGS. 4, 8 and 9, the lower frame member 29 is the door 4 from the tip end portion (in other words, the upper end portion) of the inside (in other words, the upper end portion) of the opening portion 5 in the second surface portion 29B. The first bent portion 29L that bends inward in the thickness direction (in other words, the right side) and the second bent portion that bends inward from the tip end portion (in other words, the right end portion) of the first bent portion 29L. 29M, a third bent portion 29N that bends from the tip end portion (in other words, the upper end portion) of the second bent portion 29M to the outside in the thickness direction (in other words, the left side) of the door 4, and the third bent portion 29N. The extension portion (in other words, the protruding protrusion) 29P extending from the middle portion to the outside (in other words, the lower side) of the opening 5 and the tip portion of the second bending portion 29M bend inward in the thickness direction of the door 4. It has a fourth bent portion 29Q.

As shown in FIGS. 4, 8 and 9, the tip end portion (in other words, the left end portion) 29O of the third bent portion 29N of the lower frame member 29 is the door 4 rather than the second surface portion 29B. It is a protrusion 29O that protrudes outward in the thickness direction.

Further, of the front and back surfaces (in other words, the upper and lower surfaces) of the connecting portion 29R connecting the fifth bent portion 29K and the second surface portion 29B of the lower frame member 29, the outer surface of the opening 5 (in other words, the upper and lower surfaces). On the lower surface), a screw pocket 29T is formed over the entire length in the length direction or substantially the entire length of the lower frame member 29, and is inside the opening 5 of the front and back surfaces of the connecting portion 29R of the lower frame member 29. A groove portion 29U is formed on the surface (in other words, the upper surface) over the entire length in the length direction or substantially the entire length of the lower frame member 29.

As shown in FIGS. 2 to 4, a frame member (in other words, a ridge member) 30 is arranged on the upper part of the indoor portion of the lower frame member 29. In other words, of the two surface members 21 and 22, the frame member 30 is arranged at the lower side of the opening 23 formed in one of the surface members 21.

10 is a partially enlarged perspective view of the frame member 30 alone shown in FIGS. 2 to 4, and FIG. 11 is an enlarged side view of the frame member 30 alone shown in FIGS. 2 to 4. ..

As can be seen from FIG. 10, the frame member 30 has a cross section orthogonal to the length direction having the same cross-sectional shape and is continuous in the length direction, similarly to the four frame members 26 to 29.

The frame member 30 has a front portion (in other words, a vertically extending portion extending in the vertical direction) 30A arranged on the side of the first surface member 21 of the door 4, and an opening in the front portion 30A. A first bent portion (in other words, a horizontal extending horizontally) that bends from the inner tip portion (in other words, the upper end portion) of 5 to the inside in the thickness direction of the door 4 (in other words, the side of the translucent member 6). The extension portion) 30B, the second bending portion (in other words, the horizontal extension portion extending in the horizontal direction) 30C that bends inward from the middle portion of the lower portion of the front portion 30A to the inside in the thickness direction of the door 4, and this. A door from a third bent portion (in other words, a downward extending portion extending downward) 30D that bends outward from the tip portion of the second bent portion 30C and the tip portion of the third bent portion 30D. It has a downwardly inclined portion 30E that is inclined inward in the thickness direction of 4 and a protrusion 30F that protrudes inward in the thickness direction of the door 4 from the tip portion of the downwardly inclined portion 30E. At the tip of the portion 30F, a protrusion 30G protruding inside (in other words, the upper side) of the opening 5 is provided.

Further, as can be seen from FIGS. 4, 10 and 11, the lower portion of the frame member 30 has an outer tip portion (in other words, a lower end portion) 30H of the opening 5 in the front portion 30A of the frame member 30. The second bent portion 30C, the third bent portion 30D, and the downward inclined portion 30E form a groove portion (in other words, a concave portion) 30I opened to the outside (in other words, the lower side) of the opening 5. ..

As shown in FIG. 4, among the frame members 30, the protrusion 30F having the protrusion 30G protruding upward and protruding inward in the thickness direction (in other words, the left side) of the door 4 is below. The door 4 of the frame member 29 is locked to the groove portion (in other words, the concave portion) 29V opened to the outside in the thickness direction (in other words, the right side on the side of the first surface member 21). Further, among the lower frame members 29, the protrusion 29I protruding inward (in other words, the upper side) of the opening 5 is provided at the lower part of the frame member 30 and is provided on the outer side of the opening 5 (in other words, the lower side). It is locked to the groove portion 30I opened to.

As described above, in the present embodiment, the frame member 30 is locked to the lower frame member 29 by the two locking means, and one of the two locking means is locked. The means includes a groove portion 29V of the lower frame member 29 and a protrusion portion 30F having a protrusion portion 30G of the frame member 30, and the other locking means has a thickness of the door 4 more than that of the above-mentioned one locking means. It is arranged at a position outside the direction (in other words, the right side on the side of the first surface member 21), and is composed of a groove portion 30I provided at the lower part of the frame member 30 and a protrusion 29I of the lower frame member 29. ing.

Therefore, the groove portion 29V of the lower frame member 29 is the first groove portion which is the first locked portion constituting one of the locking means, and the protrusion 30G and the protrusion 30F of the frame member 30 are on one side. It is a first protrusion, which is a first locking portion constituting the locking means of the above. Further, the groove portion 30I of the frame member 30 is a second groove portion which is a second locked portion constituting the other locking means, and the protrusion 29I of the lower frame member 29 is the other locking means. It is a second protrusion, which is a second locking portion constituting the above.

As shown in FIG. 4, a plate-shaped translucent member 6 is mounted on the connecting portion 29R of the lower frame member 29 via the receiving member 7. In the present embodiment, the receiving member 7 is composed of a plurality of (two in the present embodiment) receiving members 7A and 7B. Therefore, by increasing or decreasing the number of the receiving members 7, the translucent member 6 can be formed. The position can be adjusted in the vertical direction.

As can be seen from FIGS. 2 to 5, the sealing material 11 is arranged between the indoor side portion of the upper side portion 6A of the translucent member 6 and the upper frame member 26, and the upper side portion of the translucent member 6 is arranged. A sealing material 12 is arranged between the outdoor side portion of 6A and the upper frame member 26. Further, a sealing material 13 is arranged between the indoor side portion of the translucent member 6 on the left side portion 6B and the left frame member 27, and the outdoor side portion and the left frame member on the left side portion 6B of the translucent member 6 are arranged. A sealing material 14 is arranged between the 27 and the sealing material 14. Further, a sealing material 15 is arranged between the indoor side portion of the right side portion 6C of the translucent member 6 and the right frame member 28, and the outdoor side portion and the right frame member of the right side portion 6C of the translucent member 6 are arranged. A sealing material 16 is arranged between the 28 and the 28. Further, a sealing material 17 is arranged between the indoor side portion of the lower side portion 6D of the translucent member 6 and the lower frame member 29, and the outdoor side portion and the lower frame member of the lower side portion 6D of the translucent member 6 are arranged. A sealing material 18 is arranged between the 29 and the sealing material 18.

In the present embodiment, after the frame member 30 is locked to the lower frame member 29, the translucent member 6 is inserted and arranged inside the opening 5 by a Kendon method, and then the sealing material 11 is inserted from the indoor side. , 13, 15 and 17 are inserted and arranged, and the sealing materials 12, 14, 16 and 18 are inserted and arranged from the outdoor side.

As described above, in the present embodiment, the peripheral edge portion of the translucent member 6 which is the closing member is made of the sealing materials 11 to 18 inside the opening frame body 25 composed of the four frame members 26 to 29. It is fixed.

Of the protrusion 26G of the left frame member 27 and the protrusion 26G of the right frame member 28 shown in FIGS. 3 and 5, FIG. 3 shows that the protrusion 26G is not exposed from the opening 23 of the first surface member 21. Since the protruding portion 26G'(the portion indicated by the two-dot chain line) interferes with the first surface member 21, the protruding portion 26G'is in a notched state. Similarly, although not shown, the protrusion 26M of the left frame member 27 and the protrusion 26M of the right frame member 28 shown in FIG. 5 are exposed from the opening 24 of the second surface member 22. Since the protruding portion also interferes with the second surface member 22, this protruding portion is also in a notched state.

In this embodiment, as shown in FIGS. 4 and 5, the four frame members 26 to 29 are bonded to the first and second surface members 21 and 22 with an adhesive 32. The adhesive 32 is applied to the first surface portion 26A and the second surface portion 26B shown in FIGS. 4 and 5, respectively, for the upper frame member 26, the left frame member 27, and the right frame member 28, and the lower frame. The member 29 is applied to the first surface portion 29A and the second surface portion 29B shown in FIG. 5, respectively.

As shown in FIGS. 2 and 3, the upper part of the left frame member 27 is connected to the upper frame member 26 by the screw 31, and the lower part of the left frame member 27 is connected to the lower frame member 29 by the screw 31. It is combined. Similarly, the upper portion of the right frame member 28 is connected to the upper frame member 26 by the screw 31, and the lower portion of the right frame member 28 is connected to the lower frame member 29 by the screw 31.

As described above, in the present embodiment, since the left and right frame members 27 and 28 have the same shape and structure as the upper frame members 26, the screws 31 are also inserted through these frame members 27 and 28. The screw pocket 26P is formed. Therefore, it is necessary to form screw holes for screwing the screws 31 in the positions where the screw pockets 26P of the left and right frame members 27 and 28 are formed.

As shown in FIGS. 5 to 7, the groove portion 26Q is located at the center position or substantially the center position in the left-right direction in the connecting portion 26C of the left and right frame members 27, 28 in the width direction. It is formed over the entire length in the length direction or substantially the entire length of 28. As a result, when a screw hole for screwing the screw 31 is drilled with a tool such as a drill, the center position of the screw hole drilled by the drill or the like should be the center position in the width direction or the substantially center position of the groove portion 26Q. Just do it. As described above, the groove portion 26Q formed in the connecting portion 26C is a positioning portion for determining a position for forming a screw hole for screwing the screw 31 in the connecting portion 26C.

In this embodiment, as can be seen from FIG. 5, when a screw hole for screwing the screw 31 into the connecting portion 26C is drilled, a screw into which the shaft portion of the screw 31 is screwed into the connecting portion 26C. Of the screw pockets 26P, the head of the screw 31 screwed into the screw hole is formed so that the head of the screw 31 whose shaft portion is screwed into the screw hole not only forms a hole but also abuts on the connecting portion 26C. The portion that passes through until it comes into contact with the connecting portion 26C is cut off with a drill or the like.

When a screw hole for screwing the shaft portion of the screw 31 is drilled in the connecting portion 26C, it is sufficient to simply form a screw hole in the connecting portion 26C into which the shaft portion of the screw 31 is screwed. In this case, the shaft portion of the screw 31 can be screwed into the screw hole until the head of the screw 31 comes into contact with the screw pocket 26P.

The shaft portion of the screw 31 screwed into the screw hole of the connecting portion 26C from the upper portions of the left and right frame members 27 and 28 (see FIGS. 2 and 3) is formed in the connecting portion 26C of the upper frame member 26. The shaft portion of the screw 31 inserted into the screw pocket 26P (see FIG. 4) and screwed into the screw hole of the connecting portion 26C from the lower portions (see FIGS. 2 and 3) of the left and right frame members 27 and 28. Is inserted into a screw pocket 29T (see FIG. 4) formed in the connecting portion 29R of the lower frame member 29.

As described above, in the present embodiment, as described above, the opening 5 of the door 4 is specifically the opening 23 formed by cutting the first surface member 21 and the second surface member. 22 is composed of an opening 24 formed by cutting.

Then, in the present embodiment, the cut surface 23A of the upper side portion of the opening 23 of the first surface member 21 shown in FIGS. 2 and 4 is the opening frame 25 as shown in FIG. Of the upper frame member 26 constituting the door 4, the upper frame member 26 is arranged inside the opening 5 and is covered with a protrusion 26G protruding outward in the thickness direction of the door 4 from the first surface portion 26A.

Similarly, the cut surface 23B on the left side of the opening 23 of the first surface member 21 shown in FIGS. 2 and 5 also constitutes the opening frame 25 as shown in FIG. Of the left frame members 27, the left frame member 27 is arranged inside the opening 5 and is covered with a protrusion 26G protruding outward in the thickness direction of the door 4 from the first surface portion 26A. As shown in FIG. 5, the cut surface 23C on the right side of the opening 23 of the first surface member 21 shown is also the opening 5 of the right frame members 28 constituting the opening frame 25. It is arranged inside and is covered with a protrusion 26G protruding outward in the thickness direction of the door 4 from the first surface portion 26A.

Further, as shown in FIG. 4, the cut surface 23D of the lower side portion of the opening 23 of the first surface member 21 shown in FIGS. 2 and 4 also has a lower frame constituting the opening frame 25. Of the members 29, the members 29 are arranged inside the opening 5 and are covered with a protrusion 29G protruding outward in the thickness direction of the door 4 from the first surface portion 29A.

On the other hand, as shown in FIG. 4, the cut surface 24A of the upper side portion of the opening 24 of the second surface member 22 shown in FIG. 4 is inside the opening 5 of the upper frame member 26. It is arranged and is covered with a protrusion 26M protruding outward in the thickness direction of the door 4 from the second surface portion 26B.

Similarly, the cut surface 24B on the left side of the opening 24 of the second surface member 22 shown in FIG. 5 is also the opening of the left frame member 27 as shown in FIG. The opening 24 of the second surface member 22 shown in FIG. 5 is arranged inside the 5 and is covered with a protrusion 26M protruding outward in the thickness direction of the door 4 from the second surface portion 26B. As shown in FIG. 5, the cut surface 24C on the right side of the door 4 is also arranged inside the opening 5 of the right frame member 28, and protrudes outward in the thickness direction of the door 4 from the second surface 26B. It is designed to be covered with a protruding portion 26M.

Further, as shown in FIG. 4, the cut surface 24D of the lower side portion of the opening 24 of the second surface member 22 shown in FIG. 4 is also inside the opening 5 of the lower frame member 29. It is arranged and is covered with a protrusion 29O protruding outward in the thickness direction of the door 4 from the second surface portion 29B.

Further, in the present embodiment, as can be seen from FIGS. 2 and 4, only the protrusion 26G of the upper frame member 26 is arranged inside the opening 23 of the first surface member 21, and only the protrusion 26M is arranged. Is arranged inside the opening 24 of the second surface member 22. Similarly, as can be seen from FIGS. 2 and 5, only the protrusion 26G of the left frame member 27 is arranged inside the opening 23 of the first surface member 21, and only the protrusion 26M is the first. 2 Of the right frame members 28, only the protrusion 26G is arranged inside the opening 23 of the first surface member 21, and only the protrusion 26M is arranged inside the opening 24 of the surface member 22. It is arranged inside the opening 24 of the second surface member 22. Further, as can be seen from FIGS. 2 and 4, only the protrusion 29G of the lower frame member 29 is arranged inside the opening 23 of the first surface member 21, and only the protrusion 29O is the second surface member. It is arranged inside the opening 24 of 22.

That is, in the present embodiment, the opening frame body 25 composed of the four frame members 26 to 29 has the face portions connected to each of the two surface members 21 and 22 and the openings 23 and 24. It has a protrusion that is arranged inside, protrudes outward from the surface portion in the thickness direction of the door 4, and covers the cut surface when the openings 23 and 24 are formed on the surface members 21 and 22 by cutting. Only this protrusion is arranged inside the openings 23 and 24.

Therefore, according to the present embodiment, the found dimension of the portion of the opening frame body 25 that hides the cut surface of the surface members 21 and 22 (in other words, the width dimension when the door 4 is viewed from the front). Is smaller than before.

That is, according to the present embodiment, the opening frame 25 that hides the cut surface when the opening is formed in the surface members 21 and 22 by cutting can be made inconspicuous as compared with the conventional case. Become.

In this embodiment, as shown in FIGS. 2, 4 and 5, the protrusion of the opening frame 25 is slightly separated from the cut surface of the openings 23 and 24 of the surface members 21 and 22. However, the protrusion of the opening frame 25 covers the cut surface in close contact with the cut surfaces of the openings 23 and 24 of the surface members 21 and 22. There may be.

Next, the main work process of the embodiment of the construction method of the door 4 which is the panel body according to the present embodiment described above will be described.

First, as shown in FIG. 3, four frame members 26 to 29 are joined by a screw 31 to form one opening frame body 25.

Next, of the two first and second surface members 21 and 22 whose openings are formed by the cutting work performed in advance, one of the second surface members 22 is flattened on the floor or the work table. Carry out the work process of placing.

After that, the second surface portion 26B (see FIG. 4) of the upper frame member 26 constituting the opening frame body 25, the second surface portion 26B (see FIG. 5) of the left and right frame members 27 and 28, and the lower frame. A work step of applying an adhesive 32 (see FIGS. 4 and 5) that melts by heating is carried out on the second surface portion 29B (see FIG. 4) of the member 29.

Next, the work of placing the opening frame 25 coated with the adhesive 32 by the above work step on the second surface member 22 so as to be in the state shown in FIGS. 4 and 5. Carry out the process. In this work step, by placing the opening frame 25 on the second surface member 22, the cut surfaces 24A to 24D, which are the peripheral edges of the opening 24 of the second surface member 22, become the opening frame. There is a risk that it will be hidden by 25 and the exact placement position will not be known. However, in the present embodiment, the upper frame member 26 and the left and right frame members 27 and 28 have a protrusion 26M (see FIGS. 4 and 5), and the lower frame member 29 has a protrusion 29O (FIG. 5). 4), so that any of these protrusions is brought into contact with the cut surfaces 24A to 24D of the opening 24 of the second surface member 22, so that the second surface member of the opening frame 25 is provided. It becomes possible to grasp an accurate or substantially accurate placement position with respect to 22.

Therefore, in the present embodiment, the protrusion 26M of the upper frame member 26 (see FIG. 4), the protrusion 26M of the left and right frame members 27 and 28 (see FIG. 5), and the protrusion 29O of the lower frame member 29 (see FIG. 5). (See FIG. 4) is a positioning portion for the second surface member 22 when the opening frame body 25 is placed on the second surface member 22.

After that, a work step of placing and fixing the core material 33 such as the heat insulating material shown in FIGS. 4 and 5 on the second surface member 22 is carried out.

Next, the first surface portion 26A (see FIG. 4) of the upper frame member 26 constituting the opening frame body 25, the first surface portion 26A (see FIG. 5) of the left and right frame members 27 and 28, and the lower frame. A work step of applying the adhesive 32 (see FIGS. 4 and 5) that melts by heating is also carried out on the first surface portion 29A (see FIG. 4) of the member 29.

After that, the first surface member 21 is placed on the first surface portions 26A and 29A of the four frame members 26 to 29 constituting the opening frame body 25 coated with the adhesive 32 by the above-mentioned work step. , The work process of placing the product in the state shown in FIGS. 2, 4 and 5 is carried out. In this mounting work, the protrusions 26G of the upper frame member 26 and the left and right frame members 27 and 28 (see FIGS. 2, 4 and 5) and the protrusions 29G of the lower frame member 29 (see FIGS. 2 and 4) are performed. ), As shown in FIG. 2, may be arranged inside the cut surfaces 23A to 23D of the opening 23 of the first surface member 21 to be placed.

Therefore, in the present embodiment, the protrusions 26G of the upper frame member 26 and the left and right frame members 27 and 28 and the protrusions 29G of the lower frame member 29 have the first surface member 21 on the opening frame body 25. It is a positioning portion for the first surface member 21 when it is placed. In other words, the protrusions 26G of the upper frame member 26, the left and right frame members 27 and 28, and the protrusions 29G of the lower frame member 29 are the first when the opening frame body 25 is arranged on the first surface member 21. It is a positioning portion for the surface member 21.

After that, by carrying out the above work steps, a work step of hot-pressing the two surface members 21 and 22 on which the opening frame body 25 is arranged is carried out. By carrying out the above-mentioned work process, the first and second surface portions 26A and 26B of the upper frame member 26 constituting the opening frame body 25 and the first and second surface portions 26A of the left and right frame members 27 and 28, Since the adhesive 32 applied to the 26B and the first and second surface portions 29A and 29B of the lower frame member 29 is melted by this hot pressing operation, the opening frame body 25 has two surface members 21 and 22. Is joined to. This completes the construction of the main body of the door 4.

In the present embodiment, the adhesive 32 applied to the opening frame 25 is melted by the above-mentioned hot pressing operation, and among the melted adhesive 32, the extra adhesive 32 is the first. In addition, there is a risk of leakage to the outside from the cut surfaces 23A and 24A of the openings 23 and 24 of the second surface members 21 and 22.

However, in the present embodiment, as described above, the upper frame member 26 constituting the opening frame body 25 bends inward in the thickness direction of the door 4 from the inner tip portion of the opening 5 in the first surface portion 26A. The first bent portion 26D, the second bent portion 26E that bends inward from the tip portion of the first bent portion 26D to the inside of the opening 5, and the tip portion of the second bent portion 26E to the outside in the thickness direction of the door 4. It has a third bent portion 26F that bends (see FIGS. 4, 6 and 7). Further, as described above, the upper frame member 26 has a first bent portion 26J that bends inward in the thickness direction of the door 4 from the inner tip portion of the opening 5 in the second surface portion 26B, and the first bent portion. It has a second bent portion 26K that bends inward from the tip portion of the 26J to the inside of the opening 5, and a third bent portion 26L that bends outward in the thickness direction from the tip portion of the second bent portion 26K. (See FIGS. 4, 6 and 7).

Therefore, in the present embodiment, it is an intermediate member that is arranged between the two surface members 21 and 22 forming both the front and back surfaces of the door 4 and is joined to these surface members 21 and 22 by the adhesive 32. As shown in FIG. 4, the upper frame member 26 constituting the opening frame body 25 has two surface members 21 and 22 from the first surface portion 26A which is the surface portion to which the adhesive 32 is applied. The space portion S1 recessed inward in the thickness direction of the upper frame member 26, which is the direction between the two, and the second surface portion 26B, which is the surface portion to which the adhesive 32 is applied, are recessed inward in the thickness direction of the upper frame member 26. It has a space portion S2.

In the present embodiment, as can be seen from FIG. 4, the space portion S1 stores an excess adhesive 32 among the adhesive 32 applied to the first surface portion 26A of the upper frame member 26 and leaks to the outside. The space portion S2 stores the excess adhesive 32 among the adhesive 32 applied to the second surface portion 26B of the upper frame member 26 and leaks to the outside. It is an adhesive storage part to prevent this from happening.

Therefore, according to the present embodiment, when the upper frame member 26 is joined to the two surface members 21 and 22 with the adhesive 32, it is possible to prevent the excess adhesive 32 from leaking to the outside.

In the present embodiment, as described above, the upper frame member 26 has a protrusion (in other words, an extending portion) 26H that protrudes outward from the opening 5 from the middle portion of the third bent portion 26F. It has a protrusion (in other words, an extending portion) 26N protruding outward from the opening 5 from the middle portion of the third bent portion 26L (see FIG. 4).

As can be seen from FIG. 4, the space portions S1 and S2, which are adhesive storage portions, have openings that are open to the outside in the thickness direction (left-right direction in FIG. 4) of the upper frame member 26. The edges 26G and 26M of the opening are provided with an extension portion extending in a direction of closing the opening, that is, the above-mentioned protrusions 26H and 26N.

In the present embodiment, since the upper frame member 26 has the protrusions 26H and 26N, the space portions S1 and S2 are compared with the case where the upper frame member 26 does not have the protrusions 26H and 26N. The excess adhesive 32 is more reliably stored. In other words, in the present embodiment, since the upper frame member 26 has the protrusions 26H and 26N, the retention performance of the extra adhesive 32 due to the space portions S1 and S2 is improved.

Further, in the present embodiment, the protrusions 26H and 26N of the upper frame member 26 are also receiving portions for receiving the surface members 21 and 22 which are joined to the upper frame member 26 by the adhesive 32.

As shown in FIG. 5, the left frame member 27 having the same or substantially the same dimensions and shape as the upper frame member 26 also has space portions S5 and S6 which are adhesive storage portions. Further, the protrusions 26H and 26N of the left frame member 27 have the same functions and effects as the protrusions 26H and 26N of the upper frame member 26. Further, as shown in FIG. 5, the right frame member 28 having the same or substantially the same dimensions and shape as the upper frame member 26 also has space portions S7 and S8 which are adhesive storage portions. Further, the protrusions 26H and 26N of the left frame member 28 have the same functions and effects as the protrusions 26H and 26N of the upper frame member 26.

Further, in the present embodiment, as described above, the lower frame member 29 constituting the opening frame body 25 bends inward in the thickness direction of the door 4 from the inner tip portion of the opening 5 in the first surface portion 29A. The first bent portion 29D, the second bent portion 29E that bends inward from the tip portion of the first bent portion 29D to the inside of the opening 5, and the tip portion of the second bent portion 29E to the outside in the thickness direction of the door 4. It has a third bent portion 29F that bends (see FIGS. 4, 8 and 9). Further, as described above, the lower frame member 29 has a first bent portion 29L that bends inward in the thickness direction of the door 4 from the inner tip portion of the opening 5 in the second surface portion 29B, and the first bent portion. It has a second bent portion 29M that bends inward from the tip portion of 29L to the inside of the opening 5, and a third bent portion 29N that bends outward in the thickness direction from the tip portion of the second bent portion 29M. (See FIGS. 4, 8 and 9).

Therefore, in the present embodiment, similarly to the three frame members 26 to 28, they are arranged between the two surface members 21 and 22 forming both the front and back surfaces of the door 4, and these surface members 21 and 22 and the surface members 21 and 22 are arranged. As shown in FIG. 4, the lower frame member 29 constituting the opening frame body 25 which is an intermediate member joined by the adhesive 32 is a first surface portion which is a surface portion to which the adhesive 32 is applied. From 29A, from the space portion S3 recessed inward in the thickness direction of the lower frame member 29, which is the direction between the two surface members 21 and 22, and the second surface portion 29B, which is the surface portion to which the adhesive 32 is applied. The lower frame member 29 has a space portion S4 recessed inward in the thickness direction.

In the present embodiment, as can be seen from FIG. 4, the space portion S3 is an excess of the adhesive 32 applied to the first surface portion 29A of the lower frame member 29, similarly to the above-mentioned space portions S1, S5, S7. It is an adhesive storage part for storing the adhesive 32 of the above and preventing it from leaking to the outside, and the space part S4 is a lower frame member 29 like the above-mentioned space parts S2, S6, S8. Of the adhesive 32 applied to the second surface portion 29B, the adhesive storage portion is for storing excess adhesive 32 and preventing it from leaking to the outside.

Therefore, according to the present embodiment, when the lower frame member 29 is joined to the two surface members 21 and 22 with the adhesive 32, it is possible to prevent the excess adhesive 32 from leaking to the outside.

In the present embodiment, as described above, the lower frame member 29 has a protrusion (protruding portion) protruding outward from the opening 5 from the middle portion of the third bent portion 29F, similarly to the three frame members 26 to 28. In other words, it has an extending portion (29H) and a protrusion (in other words, an extending portion) 29P that protrudes from the middle portion of the third bent portion 29N to the outside of the opening 5. (See Fig. 4).

As can be seen from FIG. 4, the space portions S3 and S4, which are the adhesive storage portions, have openings that are open to the outside in the thickness direction (left-right direction in FIG. 4) of the lower frame member 29. The edges 29G and 29O of the opening are provided with an extension portion extending in a direction of closing the opening, that is, the above-mentioned protrusions 29H and 29P.

In the present embodiment, similarly to the three frame members 26 to 28, the lower frame member 29 has the protrusions 29H and 29P, so that the lower frame member 29 does not have the protrusions 29H and 29P. Compared with the case, the excess adhesive 32 is more reliably stored in the spaces S3 and S4. In other words, in the present embodiment, since the lower frame member 29 has the protrusions 29H and 29P, the retention performance of the extra adhesive 32 by the space portions S3 and S4 is improved.

Further, in the present embodiment, the protrusions 29H and 29P of the lower frame member 29 are also receiving portions for receiving the surface members 21 and 22 bonded to the lower frame member 29 by the adhesive 32.

The first and second surface portions 26A and 26B of the upper frame member 26 constituting the opening frame body 25, the first and second surface portions 26A and 26B of the left and right frame members 27 and 28, and the lower frame member. After the opening frame 25 is joined to the two surface members 21 and 22 by melting the adhesive 32 applied to the first and second surface portions 29A and 29B of 29 by the above-mentioned hot pressing operation. Carry out a work step of arranging the frame member 30, the translucent member 6 and the sealing materials 11 to 18 inside the opening 5 of the constructed door 4 as shown in FIGS. 4 and 5. do.

In the present embodiment, first, a work step of locking the frame member 30 to the lower frame member 29 arranged inside the opening 5 by the above-mentioned two locking means is performed, and then the translucent member 6 is opened. A work process of inserting and arranging the frame members 26 to 29 arranged inside the portion 5 by a Kendon method is carried out. After that, a work step of inserting and arranging the sealing materials 11, 13, 15, and 17 from the indoor side and inserting and arranging the sealing materials 12, 14, 16 and 18 from the outdoor side is carried out.

As a result, the frame member 30 is locked by the two locking means and is pressed against the sealing material 17 to be fixed to the lower frame member 29.

In the present embodiment described above, the opening frame 25 is L-shaped or substantially L-shaped shared by two adjacent sides of the opening 5, which is a quadrangle that is rectangular when viewed from the front. By forming the shape and combining two of them, it may be arranged on the entire circumference of the opening 5.

In this embodiment, the adhesive storage portion is provided between the two surface members 21 and 22 forming both the front and back surfaces of the door 4, and is adhered to these surface members 21 and 22. The opening frame 25 was an intermediate member joined by the agent 32, but between the upper side portions, the lower side portions, the left side portion, and the right side portion of the two surface members 21 and 22. The adhesive storage portion may also be provided on the upper force bone, the lower force bone, the left side force bone, and the right side force bone, which are intermediate members arranged in the above.

In the present embodiment described above, the sealing materials 11 to 18 arranged inside the opening 5 are dry sealing materials such as beads, but wet sealing materials may also be used.

The shapes and structures of the frame members 26 to 29 constituting the opening frame body 25 may be arbitrary, and are not limited to the shapes and structures of the frame members 26 to 29 according to the above-described embodiment. .. Further, the shape and structure of the frame member 30 may be arbitrary, and is not limited to the shape and structure of the frame member 30 according to the above-described embodiment.

The construction method of the door 4 which is the panel body according to the above-described embodiment is the construction method according to one embodiment, and is not limited to the above-mentioned construction method.

INDUSTRIAL APPLICABILITY The present invention is used when forming an opening for daylighting, ventilation, etc. in a door for a hinged door device or a sliding door device, or a panel body for a fixed or movable partition panel body or the like. can do.

4 Doors 5, 23, 24 openings that are panel bodies 6 Translucent members such as glass that are blocking members 6A, 6B, 6C, 6D Peripheral portions of translucent members 11, 12, 13, 14, 15, 16, 17 , 18 Sealant 21 Indoor surface member 22 Outdoor surface member 23A, 23B, 23C, 23D, 24A, 24B, 24C, 24D Cut surface of opening 25 Opening frame 26 Frame members 26A, 26B, 29A, 29B Faces of frame members that make up the opening frame 26C, 29C, 29R Connecting parts of the frame members that make up the opening frame 26G, 26M, 29G, 29O Protrusions of the frame members 27 Left frame member constituting the opening frame body 28 Right frame member constituting the opening frame body 29 Lower frame member constituting the opening frame body 29V Groove portion 29I second locking portion which is the first locked portion. Protrusion 30 Frame member 30G, 30F Protrusion 30I which is the first locking portion Groove portion which is the second locked portion

Claims (10)

The two surface members forming both the front and back surfaces of the panel body, and the closing member arranged by closing all or substantially all of the openings inside the openings formed in these surface members, and the above-mentioned 2 An opening of a panel body that is arranged between the surface members and is configured to include an opening frame that is coupled to these surface members and arranged at the periphery of the opening. In the structure
The opening frame is arranged inside the opening and a surface portion connected to each of the two surface members, and protrudes outward from the surface portion in the thickness direction of the panel body to form the surface member. The opening structure of the panel body is characterized by having a protrusion covering the cut surface when the opening is formed by cutting. The opening structure of the panel body according to claim 1, wherein only the protrusion of the opening frame body is arranged inside the opening. In the opening structure of the panel body according to claim 1 or 2, the opening frame body is attached to the surface portion bonded to one of the surface members and the other surface member among the two surface members. An opening structure of a panel body, characterized by having a connecting portion for connecting the surface portions to be joined to each other. In the opening structure of the panel body according to any one of claims 1 to 3, the protrusion is a positioning portion for these surface members when the opening frame is arranged between the two surface members. The opening structure of the panel body is characterized by being. The opening structure of the panel according to any one of claims 1 to 4, wherein the peripheral edge of the closing member is fixed by a sealing material inside the opening frame. Opening structure. In the opening structure of the panel body according to any one of claims 1 to 5, the opening is rectangular in front view, and the opening frame is arranged on the upper side of the opening. The upper frame member is arranged on the lower side portion of the opening, the lower frame member arranged on the lower side portion of the opening, the left frame member arranged on the left side portion of the opening portion, and the right side portion of the opening portion. The right frame member is included, and among these four frame members, at least the upper frame member, the left frame member, and the right frame member have the same or substantially the same shape and dimensions. The opening structure of the panel body is characterized by that. In the opening structure of the panel body according to claim 6, a frame member is arranged on the lower side portion of the opening formed in at least one of the two surface members. The frame member is an opening structure of a panel body, characterized in that the frame member is locked to the lower frame member by a locking means. In the opening structure of the panel body according to claim 7, there are two locking means, and one of the locking means is provided on the upper part of the lower frame member and outwards in the thickness direction of the panel body. It is configured to include a first groove portion which is an opened first locked portion and a first protruding portion which is a first locking portion protruding inward in the thickness direction of the panel body from the lower portion of the frame member. The other locking means is arranged at a position outside the thickness direction of the panel body with respect to the one locking means, and is provided at the lower portion of the frame member to the outside of the opening. It is configured to include a second groove portion which is an opened second locked portion and a second protrusion which is a second locking portion protruding inward from the upper portion of the lower frame member. The opening structure of the panel body, which is characterized by being. In the opening structure of the panel body according to any one of claims 1 to 8, the opening frame has a cross section having the same cross section perpendicular to the length direction and is continuous in the length direction. The opening structure of the panel body, which is characterized by being present. The opening structure of the panel according to any one of claims 1 to 9, wherein the opening frame is made of aluminum or an aluminum alloy.

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