JP2017133161A - Door body and fittings - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a door body such that an edge material can be securely fitted without spoiling appearance quality.SOLUTION: The present invention relates to a door body which has an accessory component 30 fitted to an aggregate 11 through an insertion opening 20A5 provided to an edge material 20. Engagement means of allowing the aggregate 11 and edge material 20 to move relatively to engage each other and thus stopping the edge material 20 from moving relative to the aggregate 11 in a leaving direction is constituted between the aggregate 11 and edge material 20. The accessory component 30 comprises a flange 32 which has such an outer shape to be inserted into the insertion opening 20A5 of the edge material 20, and also has a screw insertion hole 32a in the flange 32. The edge material 20 is provided, in a region where the screw insertion hole 32a of the flange 32 is covered in the insertion opening 20A5, with a held member 21 having a surface at a position hollowed from a surface of the edge material 20 by a distance corresponding to a plate thickness of the flange 32, and a fitting screw S is threadably engaged with the aggregate 11 through the screw insertion hole 32a of the flange 32 and the held member 21.SELECTED DRAWING: Figure 6

Description

  The present invention relates to a door body and a joinery.

  In doors applied to fittings such as doors, the door body is configured by covering the finding surface of the aggregate framed around the four sides with the surface material, and the prospective surface that becomes the door tip of the door body and the prospective surface that becomes the suspension source An edge material is provided for each. The edge material is attached to the prospective surface of the door main body by screwing attachment screws to the aggregate (see, for example, Patent Document 1).

JP 7-82962 A

  By the way, in many cases, a lock case is attached to the prospective surface, which is the door tip of the door main body, as an accessory part at a position approximately in the middle of the height direction. The lock case includes a case main body having a thin rectangular parallelepiped shape and a flange provided on one side surface of the case main body. In this lock case, the case main body is accommodated in the inside of the door main body through an insertion opening formed in the edge member, and is held by the door main body by screwing an attachment screw to the aggregate through a flange.

  Here, when attaching the edge material in which the insertion opening is formed to the aggregate, in order to prevent the peripheral portion of the insertion opening from floating from the edge material, a mounting screw is screwed into a portion close to the insertion opening. Is preferred. However, in a door body in which a mounting screw is screwed to the peripheral edge of the insertion opening, the mounting screw of the edge material and the mounting screw of the lock case are concentrated and exposed at a position where it can be easily seen. It is not necessarily preferable in terms.

  In addition, the above-mentioned problem is not peculiar to a lock case. For example, there is a case where an accessory called an energization case is attached in order to wire an electric lock between the door main body and the frame side. The energizing case is provided with a flange as in the case of the lock case. Also in this energizing case, a flange is disposed inside an insertion opening formed in the edge member, and the mounting body is held on the door body by screwing an attachment screw to the aggregate via the flange. Therefore, the mounting screws for the edge material and the mounting screws for the energizing case are concentrated, which may cause the same problem as the door tip of the door main body, which deteriorates the appearance quality.

  An object of this invention is to provide the door body and fittings which can attach an edge material reliably, without impairing external appearance quality in view of the said situation.

  In order to achieve the above object, the door body according to the present invention covers the finding surface of the four-framed aggregate with the surface material, and arranges the edge material on the prospective surface of the aggregate extending along the vertical direction. A door body in which an accessory is attached to the aggregate through an insertion opening provided in the edge material, wherein the aggregate and the edge material are engaged with each other by relative movement, and the aggregate is An engaging means for preventing movement of the edge material in the separation direction with respect to the material is configured between the aggregate and the edge material, and the accessory has an outer shape that can be inserted into the insertion opening of the edge material. The flange member has a screw insertion hole, and the edge member is provided with a sandwiched portion at a portion facing the screw insertion hole of the flange in the insertion opening, and the flange Screw insertion hole and said through clamped portion, characterized in that screwed mounting screws in the aggregate.

  According to the present invention, since the peripheral edge of the insertion opening of the edge member is fastened together with the mounting screw for mounting the accessory part, the appearance quality is impaired by reducing the number of mounting screws exposed to the outside. Can be prevented.

  Further, the present invention is characterized in that, in the door body described above, the sandwiched portion is formed separately from the edge material and attached to the edge material in a state where relative movement with respect to the edge material is restricted. And

  According to this invention, it becomes possible to shape | mold a to-be-clamped part in arbitrary shapes, without complicating the manufacturing operation | work of an edge material.

  Further, the present invention provides the door body described above, wherein the edge member faces a protruding portion provided on the aggregate when the engaging means is engaged, and the engagement means is released in the releasing direction. A contact piece for restricting relative movement of the aggregate and the edge material is provided.

  According to the present invention, the abutting piece abuts against the protruding portion of the edge material, whereby the edge material can be temporarily fixed to the aggregate, and the work for attaching the edge material can be facilitated. Become.

  Further, according to the present invention, in the door body described above, the aggregate includes a resin bone portion in which each finding surface is covered with a surface material, and the edge material is attached to an outer prospective surface, and the resin bone portion. A metal bone portion disposed on a side opposite to the edge material, the edge material including a metal edge material and a resin edge material, and the metal edge material And covering the prospective surface of the aggregate by juxtaposing the resin edge material in the prospective direction, providing the insertion opening in the metal edge material, and between the metal edge material and the resin bone portion. The above-mentioned engaging means is provided.

  According to the present invention, there is no possibility that the aggregate and the edge material each become a thermal bridge, and it is possible to improve the heat insulation while ensuring the attachment strength of the edge material.

  According to the present invention, in the door body described above, the contact piece is provided on the resin edge material.

  According to the present invention, since the deformation is facilitated as compared with the case where the contact piece is formed of metal, the gap between the protrusion of the edge material is reduced without impairing the workability when attaching the edge material to the aggregate. It is possible to prevent backlash at the time of temporary fixing.

  Moreover, the fitting concerning this invention was equipped with one of the door bodies mentioned above, and the frame body which supports the said door body so that opening and closing is possible.

  According to the present invention, the peripheral edge of the insertion opening of the edge material is fastened together with the mounting screw for mounting the accessory part. Therefore, the appearance quality of the door body is reduced by reducing the number of mounting screws exposed to the outside. It is possible to provide a joinery that prevents damage.

  According to the present invention, the peripheral edge of the insertion opening of the edge material is fastened together with the mounting screw for mounting the accessory part, and the appearance quality is impaired by reducing the number of mounting screws exposed to the outside. Can be prevented.

FIG. 1 is a longitudinal sectional view of a joinery to which a door body according to an embodiment of the present invention is applied. FIG. 2 is a cross-sectional view of the joinery shown in FIG. FIG. 3 is an enlarged longitudinal sectional view showing a main part of a door body applied to the fitting shown in FIG. FIG. 4 is an enlarged cross-sectional view showing a main part of a door body applied to the joinery shown in FIG. FIG. 5 is an exploded cross-sectional view of the door shown in FIG. FIG. 6 is an exploded perspective view of the main part of the door body shown in FIG. 1 as viewed from the door end side. FIG. 7 is an exploded perspective view of the main part of the door body shown in FIG. 1 as viewed from the door body side. FIG. 8 is a perspective view of the main part of the door body shown in FIG. 1 as viewed from the door end side. FIG. 9 is an exploded cross-sectional side view of the main part of the door shown in FIG. FIG. 10 is a cross-sectional side view showing a main part of the door shown in FIG. FIG. 11 is an exploded view of the main part of the door body shown in FIG. 1, (a) is a diagram of the aggregate viewed from the prospective surface, (b) is a diagram of the edge material viewed from the prospective surface, (c ) Is a view of the accessory parts from the perspective. FIG. 12 is a view of the main part of the door shown in FIG. FIGS. 13A and 13B show a first modification of the door body shown in FIG. 1, wherein FIG. 13A is a cross-sectional view of the main part, and FIG. 13B is an exploded cross-sectional view of the main part. FIG. 14 is a cross-sectional view of a metal bone portion applied to the modification 2 of the door body shown in FIG. FIG. 15 is an exploded cross-sectional view showing a main part of the door body shown in FIG. FIG. 16 is a cross-sectional view showing a main part of the door body shown in FIG. FIG. 17 is a perspective view of a clamped member applied to the door shown in FIG. 18 is a cross-sectional view of an edge material applied to the door shown in FIG. FIG. 19 is a cross-sectional view illustrating a state in the middle of attaching the edge material to the aggregate in the door body illustrated in FIG. 1. FIG. 20 is a longitudinal sectional view showing a portion of the upper frame of the joinery shown in FIG. FIG. 21 is a cross-sectional view showing a vertical frame portion of the joinery shown in FIG. FIG. 22 is an exploded vertical sectional view of the upper frame of the joinery shown in FIG. FIG. 23 is an exploded cross-sectional view of the vertical frame of the joinery shown in FIG. FIG. 24 is a cross-sectional view showing a state in the middle of joining the metal frame material and the resin frame material constituting the vertical frame of the joinery shown in FIG. FIG. 25 is an enlarged cross-sectional view of a main part in which a boundary surface portion between a metal frame member and a resin frame member constituting the vertical frame of the joinery shown in FIG. 1 is enlarged.

DESCRIPTION OF EMBODIMENTS Hereinafter, preferred embodiments of a door body and a fitting according to the present invention will be described in detail with reference to the accompanying drawings.
1 and 2 show a joinery to which a door body according to an embodiment of the present invention is applied. The joinery illustrated here is used for the entrance of a house, and includes a door body 10 and a frame body 40 that supports the door body 10 through the hinge 1 so as to be opened and closed. As shown in FIGS. 3 and 4, the door body 10 includes a door body 13 by disposing a surface material 12 on each of the finding surfaces 11 a of the aggregate 11 having a four-round frame. As shown in FIGS. 3 to 5, the aggregate 11 includes a resin bone portion 11 </ b> A extruded by a hard resin such as hard PVC (poly vinyl chloride) and a metal bone portion 11 </ b> B extruded by a metal such as steel. I have.

  The resin bone portion 11A is formed by integrally forming a resin base portion 11A1, two contact portions 11A2, 11A3, and a partition wall portion 11A4. The resin base 11A1 is a plate-like portion having a length substantially equal to the dimension along the prospective direction of the door body 13.

  Here, the prospective direction is a direction along the depth of the joinery as indicated by an arrow A in FIGS. 1 and 2. A plane along the prospective direction may be referred to as a prospective surface. Moreover, in the case of the member along horizontal like the aggregate 11 arrange | positioned along the upper edge and lower edge of the door main body 13, a finding direction is a direction along the up-down orthogonal to a prospective direction, In the case of a member along the top and bottom like the aggregate 11 arranged along the both side edges of 13, it is a direction along the horizontal perpendicular to the prospective direction. A plane along the finding direction may be referred to as a finding surface.

  As shown in FIG. 5, the contact portions 11A2 and 11A3 of the resin bone portion 11A are formed as plate-like portions extending from both side edges of the resin base portion 11A1 by bending substantially at right angles in the same direction. Yes. The partition wall portion 11A4 is a plate-like portion protruding from a portion between the two contact portions 11A2 and 11A3 so as to face the contact portions 11A2 and 11A3. The position where the partition wall portion 11A4 is provided is a position shifted from the center between the two contact portions 11A2 and 11A3 to the indoor side. In the present embodiment, the partition wall 11A4 is provided at a position where the distance to the respective contact portions 11A2 and 11A3 is approximately 3: 2. In the following, for the sake of convenience, when distinguishing between the two contact portions 11A2 and 11A3, the one having a large distance to the partition wall portion 11A4 is referred to as a first contact portion 11A2, and the one having a small distance to the partition wall portion 11A4 is a second contact. It will be referred to as a contact portion 11A3.

  The abutment portions 11A2 and 11A3 and the partition wall portion 11A4 are provided with protrusions 11A5 over the entire length of the respective extending end portions. The protrusion 11A5 of the contact portions 11A2 and 11A3 is provided so as to protrude from one surface facing the partition wall portion 11A4, and the protrusion 11A5 of the partition wall portion 11A4 faces the contact portions 11A2 and 11A3. It is provided so as to protrude from both surfaces. Further, the first abutting portion 11A2 is provided with a support protrusion 11A6 on the surface facing the partition wall portion 11A4. The support protrusion 11A6 is a plurality of protrusions extending along the length of the resin bone portion 11A. In the present embodiment, two support protrusions 11A6 are provided on the first contact portion 11A2. The protruding heights of the support protrusions 11A6 are set to be equal to each other and smaller than the protruding height of the protrusions 11A5.

  As shown in FIGS. 6 to 12, the aggregate 11 extending vertically in the door main body 13 is positioned between the first contact portion 11 </ b> A <b> 2 and the partition wall portion 11 </ b> A <b> 4 at a position that is substantially in the center in the vertical direction. The housing opening 14 is provided at the position, and two engagement receiving portions 11A7 and 11A8 are provided in the resin bone portion 11A. The accommodation opening 14 is for inserting a case main body 31 of an accessory 30 described later, and is formed in a substantially rectangular shape that is vertically long along the length of the aggregate 11. In the aggregate 11, screw holes 15 for screwing the flanges 32 of the accessory parts 30 are formed in portions on both sides of the accommodation opening 14.

  As shown in FIGS. 4 and 5, the engagement receiving portions 11A7 and 11A8 protrude from the resin base portion 11A1 in a direction opposite to the protruding direction of the first contact portion 11A2, and then toward the outdoor side. And has a bowl-shaped cross-sectional shape bent. As is apparent from FIG. 5, the surfaces 11A7a and 11A8a facing the resin base 11A1 in the bent portions of the engagement receiving portions 11A7 and 11A8 are inclined so as to be gradually separated from the resin base 11A1 toward the tip. The gap with the base 11A1 is increased. One engagement receiving portion 11A7 is provided at a position between the first contact portion 11A2 and the partition wall portion 11A4, and the other engagement reception portion 11A8 is formed between the partition wall portion 11A4 and the second contact portion 11A3. Is provided at a position close to the partition wall 11A4. In the following, when the two engagement receiving portions 11A7 and 11A8 are distinguished, the one close to the first contact portion 11A2 is referred to as the first engagement receiving portion 11A7, and the one close to the partition wall portion 11A4 is the second engagement. It will be referred to as an acceptance unit 11A8.

  The metal bone portion 11B is formed by integrally forming a metal base portion 11B1 and two side wall portions 11B2 and 11B3. The metal base portion 11B1 and the side wall portions 11B2 and 11B3 each have a flat plate shape, and the side wall portions 11B2 and 11B3 are bent at substantially right angles from both side edge portions of the metal base portion 11B1 in the same direction. As is apparent from the figure, the metal bone portion 11B is disposed in the space between the first contact portion 11A2 and the partition wall portion 11A4 in the resin bone portion 11A, and the metal base portion 11B1 is in contact with the resin base portion 11A1. In this case, one side wall part 11B2 abuts on the first abutting part 11A2 via the support protrusion 11A6, and the other side wall part 11B3 abuts on the partition wall part 11A4, and the extending end faces of the side wall parts 11B2 and 11B3 The protrusions 11A5 of the first contact part 11A2 and the protrusions 11A5 of the partition wall part 11A4 are formed to face each other.

  When the metal bone portion 11B is disposed in the space between the first contact portion 11A2 and the partition wall portion 11A4, the metal base portion 11B1 is pushed between the first contact portion 11A2 and the partition wall portion 11A4, so that the first contact Since the contact portion 11A2 and the partition wall portion 11A4 are elastically deformed so as to expand, it can be easily performed. When the metal base portion 11B1 abuts on the resin base portion 11A1, as described above, the extending end surfaces of the side wall portions 11B2 and 11B3 are opposed to the protruding portion 11A5, and therefore, between the first abutting portion 11A2 and the partition wall portion 11A4. There is no possibility that the metal bone portion 11B easily falls out of the space. In addition, the code | symbol 11B4 in FIG. 3 is the connection piece provided in the metal-bone part 11B arrange | positioned at the upper edge of the door main body 13, and a lower edge. The connecting piece 11B4 is for connecting to the metal bone portions 11B arranged on both side edges of the door body 13, and bends at substantially right angles from both ends of the metal base portion 11B1 in the same direction as the side wall portions 11B2 and 11B3. ing.

  As is clear from FIGS. 3 and 4, in the present embodiment, the heat insulating material 16 is disposed in the space between the partition wall portion 11A4 and the second contact portion 11A3 in the resin bone portion 11A. The heat insulating material 16 has a rectangular parallelepiped shape formed of a material having a lower thermal conductivity than air. In particular, if a material having flame retardancy is applied as the material of the heat insulating material 16, it can contribute to fire resistance in the event of a fire. The heat insulating material 16 has a width slightly larger than the distance between the partition wall portion 11A4 and the second contact portion 11A3, and is compressed into the space between the partition wall portion 11A4 and the second contact portion 11A3. It is arrange | positioned in the state made. As described above, since the protruding portion 11A5 is provided in the partition wall portion 11A4 and the second contact portion 11A3, the heat insulating material 16 easily drops from the space between the partition wall portion 11A4 and the second contact portion 11A3. There is no fear.

  The aggregate 11 having the above-described configuration constitutes the outer shell of the door body 13 by forming a four-round frame in a state where all the metal bone portions 11B are in the same direction. Although not clearly shown in the drawing, the metal bone portions 11B may be connected to each other by rivets via the connecting pieces 11B4. The resin bone portions 11A do not necessarily need to be connected, but may be joined to each other by heat welding.

  The surface material 12 is formed by a thin plate member formed of a metal such as steel, and has a substrate portion 12a and a bent portion 12b. The substrate portion 12 a is a portion that has a rectangular shape that is substantially the same size as the outer dimension of the door body 13. The bent portion 12b is a portion bent substantially at right angles from the four circumferences of the substrate portion 12a in the same direction. The extension dimension of the bent part 12b is set to about 1/5 of the dimension along the expected direction of the resin base part 11A1 described above.

  The surface material 12 having the above-described configuration is arranged so as to cover the finding surface 11a of the aggregate 11 having the four-round framework and to partially cover the prospective surface 11A1a of the resin base 11A1 by the respective bent portions 12b. The door body 13 is configured by joining the aggregate 11. As a method for joining the bent portion 12b of the surface material 12 and the aggregate 11, for example, a rivet 17 may be applied. For the portion where the resin bone portion 11A and the metal bone portion 11B are overlapped, it is preferable to join the bent portion 12b of the surface material 12 to the metal bone portion 11B via the resin bone portion 11A.

  As for the portion of the aggregate 11 where the metal bone portion 11B does not exist, it is sufficient to join the bent portion 12b of the surface material 12 to the resin bone portion 11A. However, as shown in Modification 1 of FIGS. 13A and 13B, the metal bone portion 11B ′ has an extended portion 11B5 that partially extends beyond the partition wall portion 11A4. And the bent portion 12b of the other surface material 12 may be joined to the extended portion 11B5 via the resin bone portion 11A. Note that the extension portion 11B5 is not necessarily formed integrally with the metal bone portion 11B. As in the second modification shown in FIG. 14, the extension portion 11B5 ′ formed in a separately formed flat plate shape is a metal base portion. Even if the metal bone portion 11B ″ is formed by being joined to 11B1, the same effect can be obtained.

  It is preferable to interpose a heat insulating layer material 18 such as urethane foam between the surface materials 12. When the heat insulating layer material 18 is provided between the surface materials 12, an adhesive material may be applied between them and pressed. Here, the side wall part 11B2 of the metal bone part 11B is in contact with the first contact part 11A2 of the resin bone part 11A. For this reason, when it pressurizes in the prospective direction in the state which has arrange | positioned the surface material 12 to the finding surface 18a of the aggregate 11 and the heat insulation layer material 18, while the 1st contact part 11A2 maintains the position, the heat insulation layer The material 18 will bend, and the appearance quality of the surface material 12 may be affected. In order to prevent this, the support protrusion 11A6 provided on the first contact portion 11A2 of the resin bone portion 11A may be molded with a soft resin. That is, if the aggregate 11 formed by forming the support protrusion 11A6 with a soft resin is applied, the support protrusion 11A6 is appropriately deformed (crushed) when pressurized. Accordingly, the first contact portion 11A2 can be deformed when pressurized, and there is no possibility of affecting the appearance quality of the surface material 12. The resin bone portion 11A having a portion molded from a hard resin and a portion molded from a soft resin can be easily integrally formed by applying a double mold (two-color molding). In addition, if the method of pressurizing at the time of shaping | molding of the door main body 13 is not applied, it is not necessary to shape | mold the support protrusion 11A6 with a soft resin.

  As shown in FIG. 2, the door body 13 configured as described above is provided with the edge member 20 and the accessory 30 attached to the prospective surface 11 </ b> A <b> 1 a of the aggregate 11 extending vertically. The edge material 20 covers the prospective surface (the prospective surface 11A1a of the aggregate 11 and the bent portion 12b of the surface material 12) of the door body 13, and is extruded by a metal such as an aluminum alloy as shown in FIGS. A molded metal edge material 20A and a resin edge material 20B extruded by a hard resin such as hard PVC are provided. The edge member 20 attached to the prospective surface serving as the door tip of the door body 13 and the edge member 20 attached to the prospective surface serving as the suspension source have the same basic configuration, although the detailed configuration is different. Therefore, in the following, a basic configuration will be described using the door edge material 20 shown in FIGS. 15 and 16 as a representative example.

  The metal edge member 20A is a portion disposed on the outdoor side, and is formed by integrally forming a cover base portion 20A1 and two engagement hook portions 20A2 and 20A3. The cover base portion 20A1 is a flat plate portion configured such that the dimension along the prospective direction is substantially equal to the resin base portion 11A1 of the resin bone portion 11A. The cover base 20A1 is provided with a tight material accommodation groove 20A4 and an insertion opening 20A5. The tight material accommodation groove 20A4 is a concave groove for accommodating the proximal end portion of the tight material 100, and is configured to have a rectangular cross-sectional shape. Engagement pieces 20A4a project from both edges of the opening of the tight material accommodation groove 20A4 so as to approach each other. As shown in FIGS. 6 to 12, the insertion opening 20 </ b> A <b> 5 is a rectangular opening formed corresponding to the accommodation opening 14 provided in the aggregate 11. The dimension along the expected direction of the insertion opening 20A5 is substantially the same as that of the accommodation opening 14, and the dimension along the length of the insertion opening 20A5 is set longer than that of the accommodation opening 14.

  The engagement hook portions 20A2 and 20A3 constitute engagement means by two engagement receiving portions 11A7 and 11A8 provided on the resin base portion 11A1. In the present embodiment, the engagement hook portions 20A2 and 20A3 are illustrated which protrude from the one surface of the cover base portion 20A1 at a substantially right angle and then bend at a substantially right angle toward the indoor side. The interval between the two engagement hook portions 20A2 and 20A3 is set to be substantially equal to the interval between the two engagement receiving portions 11A7 and 11A8. In the following description, when the two engagement hook portions 20A2 and 20A3 are distinguished from each other, a portion close to the tight material accommodation groove 20A4 is referred to as a first engagement hook portion 20A2, and a portion separated from the tight material accommodation groove 20A4 is a second. It will be referred to as an engagement hook portion 20A3.

  As shown in FIG. 18, an accommodating portion 20A6 is configured between the two engaging hook portions 20A2 and 20A3. The accommodating portion 20A6 is a space formed between the insertion claw portion 20A6a provided in the first engagement hook portion 20A2 and the hanging portion 20A6b provided in the second engagement hook portion 20A3. The insertion claw portion 20A6a is a portion protruding toward the second engagement hook portion 20A3 from an intermediate portion of a portion protruding from the cover base portion 20A1 in the first engagement hook portion 20A2. The hanging portion 20A6b is a portion protruding from the protruding edge portion of the second engagement hook portion 20A3 toward the first engagement hook portion 20A2.

  The second engagement hook portion 20A3 is provided with a resin engagement portion 20A7. The resin engaging portion 20A7 is for locking the resin edge material 20B. In the present embodiment, the second engagement hook portion 20A3 protrudes at a substantially right angle from a portion extending substantially parallel to the cover base portion 20A1, and then bent toward the first engagement hook portion 20A2. The joint part 20A7 is illustrated.

  The resin edge material 20B is obtained by integrally providing a metal engaging portion 20B2 at one end of a sub-cover base portion 20B1 having a flat plate shape. The metal engagement portion 20B2 is engaged with the resin engagement portion 20A7 of the metal edge member 20A, and is bent substantially at a right angle after protruding from the sub-cover base portion 20B1. The metal engagement portion 20B2 protrudes slightly inclined toward the other end side with respect to the sub cover base portion 20B1, and when engaged with the resin engagement portion 20A7 of the metal edge material 20A, The cover base 20B1 is inclined and extended. Further, the resin edge member 20B is provided with a contact piece 20B3 on the sub-cover base 20B1. The contact piece 20B3 protrudes from the sub-cover base 20B1 toward the tip of the second engagement hook 20A3.

  As shown in FIGS. 9 to 12, a member to be clamped (clamped portion) 21 is disposed in each of the insertion openings 20 </ b> A <b> 5 of the metal edge member 20 </ b> A at the longitudinal ends. The sandwiched member 21 is formed of resin, and as shown in FIGS. 17 and 18, a base portion 21a and two sandwiched piece portions 21b are integrally molded. The base portion 21a has a substantially rectangular outer shape, and has a width dimension equal to the interval between the two engagement hook portions 20A2 and 20A3 provided on the edge member 20. The tip portion 21a1 of the base portion 21a is a thin plate portion having a plate thickness that can be inserted between the insertion claw portion 20A6a of the first engagement hook portion 20A2 and the cover base portion 20A1. The base end portion of the base portion 21a has a shape in which both corners are notched, has a positioning portion 21a2 at the center portion, and elastically engages with the portions on both sides of the positioning portion 21a2. It has a piece 21a3.

  The positioning portion 21a2 is a thick plate portion having a plate thickness slightly larger than the gap between the retaining portion 20A6b of the second engagement hook portion 20A3 and the cover base portion 20A1. As shown in FIG. 18, the positioning portion 21a2 is the second portion even when the distal end portion 21a1 of the base portion 21a is inserted between the insertion claw portion 20A6a and the cover base portion 20A1 and close to the cover base portion 20A1. The abutment portion 20A6 of the engagement hook portion 20A3 abuts on the retaining portion 20A6b so that the insertion of the base portion 21a into the accommodating portion 20A6 is inhibited. On the other hand, as shown in FIG. 7, when the notch 20A6c that allows the positioning portion 21a2 to be inserted is formed in the retaining portion 20A6b of the second engagement hook portion 20A3, the tip portion 21a1 of the base portion 21a is inserted into the insertion claw portion. If the base portion 21a is brought close to the cover base portion 20A1 while being inserted between the cover base portion 20A1 and the base portion 20A1, the base portion 21a can be housed in the housing portion 20A6 of the edge member 20 as shown in FIG. Further, the positioning portion 21a2 comes into contact with the end face of the notch 20A6c formed in the retaining portion 20A6b, and functions to prevent the base portion 21a from moving relative to the edge member 20 along the longitudinal direction.

  As shown in FIGS. 17 and 18, the elastic engagement piece 21a3 is provided so as to be inclined at both corners of the base portion 21a. The distal end portion 21a1 of the base portion 21a is inserted into the insertion claw portion 20A6a and the cover base portion 20A1. When the positioning portion 21a2 is disposed in the notch 20A6c of the retaining portion 20A6b while being inserted between the base portion 21a and the retaining portion 20A6b, the base portion 21a is maintained in the state of being disposed in the accommodating portion 20A6. It is. In other words, as described above, the base portion 21a disposed in the housing portion 20A6 is prevented from being relatively moved along the longitudinal direction with respect to the edge member 20 by the positioning portion 21a2, and at the same time, elastically engaged with the distal end portion 21a1 of the base portion 21a. The piece 21a3 is in a state in which relative movement in the direction orthogonal to the longitudinal direction with respect to the edge member 20 and relative movement in the direction away from the cover base 20A1 are prevented.

  The sandwiched piece portion 21b is a thin plate-like portion extending from both sides of the base portion 21a. When the base portion 21a is brought into contact with the cover base portion 20A1 of the edge member 20 as shown in FIG. 9, the cover base portion 20A1. The gap d is secured between the two. A screw insertion hole 21b1 is formed in each of the extended end portions of the sandwiched piece portion 21b.

  In the present embodiment, as shown in FIG. 7, notches 20A6c are provided in portions on both sides of the insertion opening 20A5 in the hanging portion 20A6b of the edge member 20, respectively. When the positioning portions 21a2 of the sandwiched member 21 are arranged in the respective cutouts 20A6c, as shown in FIGS. 11 and 12, the sandwiched piece portions 21b protrude from both sides of the insertion opening 20A5 and are sandwiched. The screw insertion hole 21 b 1 of the piece 21 b is provided so as to match the screw hole 15 of the aggregate 11. The length of the sandwiched piece portion 21b is set such that an interval equivalent to the longitudinal dimension of the accommodation opening 14 provided in the aggregate 11 is secured between the edges of each other.

  In addition, in this Embodiment, since the to-be-clamped member 21 is comprised by providing the two to-be-clamped piece parts 21b in the base part 21a, it becomes possible to attach the same component with respect to the both ends of insertion opening 20A5, Manufacturing costs can be reduced. However, the present invention is not necessarily limited thereto, and the sandwiched member 21 may be configured as a dedicated component in which one sandwiched piece portion 21b is provided on the base portion 21a. Moreover, since the to-be-clamped member 21 is shape | molded separately from the edge material 20, even when the to-be-clamped member 21 is shape | molded in arbitrary shapes, the manufacturing operation of the edge material 20 is not complicated. However, although not shown in the drawing, the sandwiched member 21 may be integrally formed with the edge member 20.

  As shown in FIG. 2, the accessory part 30 is necessary when the door body 10 is used as a fitting, such as a lock case provided at the door end or an energization case provided at the hanging end. Although the lock case and the energization case have different uses, the basic configuration is common. Therefore, in the following, the basic configuration of the accessory 30 will be described using a lock case attached to the door body 13 via the door edge material 20 as a representative example.

  As shown in FIGS. 7 to 12, the accessory 30 includes a case main body 31 having a thin rectangular parallelepiped shape and a flange 32 provided on one side surface of the case main body 31. The main body case is accommodated in the door main body 13 through the accommodation opening 14 formed in the aggregate 11. The flange 32 has a rectangular plate shape having an outer dimension that can be fitted into the insertion opening 20 </ b> A <b> 5 formed in the edge member 20. The plate thickness t of the flange 32 is formed to be slightly larger than the gap d secured from the surface of the sandwiched piece portion 21b to the surface of the cover base portion 20A1 of the edge member 20. Screw insertion holes 32a are provided in the portions of the flange 32 corresponding to the screw holes 15 of the aggregate 11 respectively.

  The accessory 30 having the above-described configuration is attached to the prospective surface of the door body 13 together with the edge member 20. That is, as shown in FIG. 19, first, the edge member 20 is configured by engaging the metal edge member 20A and the resin edge member 20B with each other and attaching the sandwiched members 21 to both side portions of the insertion opening 20A5. While pressing the edge member 20 against the prospective surface of the door body 13, the two engagement hook portions 20A2 and 20A3 are engaged with the engagement receiving portions 11A7 and 11A8 of the aggregate 11 as shown in FIG.

  In this state, since the engagement hook portions 20A2 and 20A3 are engaged with the engagement receiving portions 11A7 and 11A8 of the aggregate 11, the movement of the edge material 20 in the direction of separating from the aggregate 11 is prevented. At the same time, the movement of the edge member 20 toward the indoor side with respect to the resin base 11A1 is prevented. Furthermore, since the tip of the contact piece 20B3 provided on the resin edge material 20B is opposed to the second engagement receiving portion 11A8, the movement of the edge material 20 toward the outdoor side with respect to the resin base portion 11A1 is also possible. Will be limited. Therefore, the edge member 20 can be temporarily fixed without falling off the expected surface of the door body 13. In addition, in the present embodiment, since the contact piece 20B3 is provided on the resin edge material 20B, the deformation of the contact piece 20B3 is easier than when the contact piece 20B3 is provided on the metal edge material 20A. Therefore, the gap with the second engagement receiving portion 11A8 can be set small in advance, and it is possible to prevent the edge material 20 from rattling even in the temporarily fixed state.

  Next, as shown in FIGS. 8 and 10, the case body 31 of the accessory part 30 is accommodated inside the door body 13 through the insertion opening 20 </ b> A <b> 5 of the edge member 20 and the accommodation opening 14 of the aggregate 11, and the flange 32. Is disposed in the insertion opening 20A5 of the edge member 20. Further, if the attachment screw S is screwed into the screw hole 15 of the aggregate 11 via the screw insertion hole 32a of the flange 32 and the screw insertion hole 21b1 of the sandwiched member 21 attached to the edge member 20, the accessory 30 is attached. It can be attached to the door body 13. As described above, according to the door body 10, since the edge material 20 is temporarily fixed to the door body 13, it is necessary to suppress the edge material 20 when the mounting screws S are screwed together. The work can be facilitated.

  In a state where the mounting screws S are screwed together, the sandwiched member 21 is sandwiched between the aggregate 11 and the flange 32, and the edge member 20 moves relative to the aggregate 11 via the sandwiched member 21. Therefore, the edge member 20 can be held on the prospective surface of the door body 13. Although not clearly shown in the figure, after temporarily attaching the edge material 20 to the prospective surface at the suspending source of the door body 13, if the energizing case is attached to the door body 13 by the same procedure, the edge material 20 is simultaneously attached. It can be held on the prospective surface of the door body 13.

  According to the door body 10 in which the accessory part 30 is attached to the prospective surface of the door main body 13 as described above, the peripheral edge of the insertion opening 20A5 provided in the edge member 20 by the attachment screw S for attaching the accessory part 30. Since the parts are securely fastened together, there is no need for a mounting screw for separately attaching the peripheral surface portion of the insertion opening 20A5, and the appearance quality is impaired by reducing the number of mounting screws S exposed to the outside. Can be prevented.

  Moreover, as the aggregate 11 of the door main body 13, since the metal bone portion 11B is disposed between the first contact portion 11A2 and the partition wall portion 11A4 in the resin base portion 11A1, the second contact portion 11A3 to the partition wall. The metal bone portion 11B and the surface material 12 can be spaced apart from each other by a distance ensured up to the portion 11A4, and the heat insulation can be improved as the door body 13 alone. Furthermore, in the embodiment, since the heat insulating material 16 having a lower thermal conductivity than air is disposed in the space between the second contact portion 11A3 and the partition wall portion 11A4, the heat insulating property of the door body 13 is achieved. Can be further improved. However, the heat insulating material 16 is not necessarily provided in the space between the second contact portion 11A3 and the partition wall portion 11A4. In addition, since the edge material 20 is a metal edge material 20A formed of metal and a resin edge material 20B formed of resin arranged in parallel in the prospective direction, the edge material 20 becomes a thermal bridge. In other words, it contributes to the improvement of heat insulation as the door body 10.

  As shown in FIGS. 1 and 2, the frame body 40 that supports the door body 10 is configured by four-frames an upper frame 41, a lower frame 42, and left and right vertical frames 43. Of these, for the lower frame 42, two lower frame elements 42a and 42b formed of a metal such as an aluminum alloy are juxtaposed along the prospective direction, and connected to each other by a connecting material 42c. The connecting material 42c is formed of a resin having heat insulation properties.

  A baseboard 44 is provided below the lower frame 42. The baseboard 44 covers the finding surface on the outdoor side between the lower frame 42 and the foundation B. Like the lower frame 42, the baseboard 44 of this embodiment has two baseboard elements 44a and 44b formed of a metal such as an aluminum alloy arranged in parallel along the prospective direction, and is made of a heat insulating resin between each other. They are connected by a connecting member 44c. The baseboard element 44a arranged on the outdoor side of the baseboard 44 is connected only to the lower frame element 42a arranged on the outdoor side of the lower frame 42, and the baseboard element 44b arranged on the indoor side of the baseboard 44 is connected to the lower frame. 42 is connected only to the lower frame element 42b arranged on the indoor side. Between the lower frame 42 and the baseboard 44, a heat insulating space 45 is secured. The heat insulating space 45 is provided at a position in contact with the lower surface of the connecting member 42c that connects the lower frame elements 42a and 42b and the upper surface of the connecting member 44c that connects the baseboard elements 44a and 44b.

  As apparent from FIG. 1, a partition member 46 is provided between the baseboard elements 44a and 44b. The partition member 46 is a thick plate member formed of a heat-insulating material, and is disposed so that the lower surface thereof is in contact with the upper surface of the base heat insulating material BD provided on the base B. The symbol M in the figure is a mortar placed in the space between the lower frame 42 and the foundation B.

  According to the lower frame 42 provided with the above-mentioned skirting board 44, the mortar M placed between the foundation B does not come into contact with the outside air through the metal portion. That is, the mortar M comes into contact with only the lower frame element 42b on the indoor side in the lower frame 42, and comes into contact with only the lower board element 44b on the indoor side in the baseboard 44. Moreover, a series of heat insulation lines are formed between the mortar M and the outdoor space from the basic heat insulating material BD to the connecting member 42c of the lower frame 42 through the partition member 46, the connecting member 44c of the baseboard 44 and the heat insulating space 45. Will be. Therefore, the ingress of the outside air temperature to the indoor side through the lower frame 42, the baseboard 44, and the mortar M is greatly suppressed.

  On the other hand, as shown in FIGS. 20 and 21, the upper frame 41 and the left and right vertical frames 43 of the frame body 40 are made of a metal frame material 413A extruded with a metal such as an aluminum alloy and a hard resin such as rigid PVC. And an extruded resin frame material 413B. As is apparent from the figure, the upper frame 41 and the vertical frame 43 exemplified in the present embodiment have the same basic configuration, although the detailed configurations are different. Therefore, in the following, a basic configuration will be described using one vertical frame 43 shown in FIG. 23 as a representative example, and the same reference numerals are given to the same configuration in the upper frame 41 and the other vertical frame 43. I will do it.

  The metal frame material 413A has a metal cylinder portion 413A1 having a deformed hollow shape. After extending along the prospective direction, the metal cylinder portion 413A1 has a cross-sectional shape in which an end serving as the outdoor side is bent at a substantially right angle toward the outer peripheral side. The dimension along the prospective direction of metal cylinder part 413A1 is comprised smaller than the dimension along the prospective direction of the door body 10. FIG. In the metal cylinder portion 413A1, the inner end surface 413A1a which is the most indoor side extends in a direction substantially perpendicular to the prospective direction. The metal cylinder portion 413A1 is provided with a hook receiving portion 413A2 at an inner edge of the inner end surface 413A1a, and an anchoring piece 413A3 at an outer edge. The hook receiving portion 413A2 extends along the direction orthogonal to the inner end surface 413A1a, and then bends substantially perpendicularly toward the outer peripheral side toward the anchoring piece portion 413A3. The mooring piece 413A3 is a flat plate-like portion extending along a direction orthogonal to the inner end surface 413A1a. An engaging protrusion 413A4 protruding toward the inner peripheral side is provided at the extending end of the mooring piece 413A3. In addition, the code | symbol 413A5 in a figure is a screw threading piece extended toward the outer peripheral side from metal frame material 413A. Reference numeral 413A6 denotes an attachment claw portion for attaching the decorative frame 47 to the finding surface 413Aa of the metal frame member 413A.

  In addition to the above-described configuration, the metal frame member 413A of the vertical frame 43 is provided with a prospective mounting groove 413A7 in the metal cylinder portion 413A1. The prospective mounting groove 413A7 is provided in the portion on the inner peripheral side of the hook receiving portion 413A2 so as to open toward the inner periphery. As shown in FIGS. 20 and 21, the prospective mounting groove 413 </ b> A <b> 7 is provided with a subtite material 101 for ensuring watertightness between the prospective surface 10 b of the door body 10. The subtite material 101 shown in FIG. 21 has a base end portion 101a formed of a hard resin and a tip end portion that contacts the door body 10 formed of a soft resin.

  On the other hand, as shown in FIG. 23, the resin frame member 413B has a resin cylinder portion 413B1 having a substantially rectangular hollow shape. The outer end surface 413B1a located on the outdoor side of the resin cylinder portion 413B1 extends in a direction substantially perpendicular to the prospective direction. The resin cylinder portion 413B1 is provided with a hook insertion portion 413B2 and a support protrusion 413B3 on the outer end surface 413B1a. The hook insertion portion 413B2 protrudes from the portion located on the inner peripheral side of the outer end surface 413B1a in a substantially perpendicular direction and is then bent toward the inner peripheral side. The tip end portion of the hook insertion portion 413B2 is inclined so that the plate thickness gradually decreases toward the tip end. The support protrusion 413B3 protrudes in a direction substantially perpendicular to a portion located on the outer peripheral side of the outer end surface 413B1a. The protrusion height of the support protrusion 413B3 is the same as the protrusion height of the hook insertion portion 413B2.

  Further, the resin cylinder portion 413B1 is provided with a locking projection 413B4 on the side surface located on the outer peripheral side, and a guide surface 413B5 is provided on the outer peripheral side corner of the outer end surface 413B1a. The locking protrusion 413B4 protrudes from the side surface of the resin cylinder portion 413B1 to the outer peripheral side. The locking projection 413B4 is set so that the dimension along the prospective direction from the tip of the support projection 413B3 is equal to the distance from the inner end surface 413A1a to the engagement projection 413A4 in the metal cylinder portion 413A1. The guide surface 413B5 is a flat surface extending from the tip of the support protrusion 413B3 to the locking protrusion 413B4, and is inclined so as to gradually become the outer peripheral side toward the indoor side. A mounting piece 413B6 is provided on the inner peripheral side surface of the resin cylinder portion 413B1. The mounting piece 413B6 protrudes from the portion located on the indoor side in the resin cylinder portion 413B1 toward the inner peripheral side. A finding attachment groove 413B7 is provided on the finding surface facing the outside at the tip of the attaching piece 413B6. As shown in FIGS. 20 and 21, a main tight material 102 for securing watertightness between the door 10 and the finding surface 10 a facing the indoor side is attached to the finding attachment groove 413 </ b> B <b> 21. In addition, the code | symbol 48 in a figure is a cover member for covering the indoor side finding surface in resin cylinder part 413B1 and mounting piece 413B6. The cover member 48 is formed of a metal such as an aluminum alloy.

  Further, the resin cylinder portion 413B1 is provided with a contact protrusion 413B8 at an edge located on the inner peripheral side in the outer end surface 413B1a. The contact protrusion 413B8 is a protrusion formed by a soft resin, and protrudes from the corner of the resin tube portion 413B1 to the inner peripheral side toward the outdoor side. Resin cylinder part 413B1 which has the part shape | molded with the hard resin and the part shape | molded with the soft resin can be easily integrally molded if a double mold is applied.

  In addition to the above configuration, the resin frame member 413B of the upper frame 41 is provided with a cover fin portion 413B9 in the resin cylinder portion 413B1 as shown in FIGS. The cover fin portion 413B9 is a thin plate-like portion that protrudes from the portion on the indoor side slightly toward the inner peripheral side toward the outdoor side from the contact protrusion 413B8. Similar to the contact protrusion 413B8, the cover fin portion 413B9 is formed integrally with the resin cylinder portion 413B1 with a soft resin.

  As shown in FIG. 24, the metal frame member 413A and the resin frame member 413B having the above-described configuration are slightly inclined between the inner end surface 413A1a of the metal tube portion 413A1 and the outer end surface 413B1a of the resin tube portion 413B1. First, the tip of the hook insertion portion 413B2 is inserted into the hook receiving portion 413A2. If the metal frame member 413A and the resin frame member 413B are relatively rotated so that the inner end surface 413A1a and the outer end surface 413B1a are substantially parallel from this state, the anchoring piece 413A3 guides along the guide surface 413B5. Then, as shown in FIGS. 20 and 21, the engagement protrusion 413A4 of the anchoring piece 413A3 is locked to the locking protrusion 413B4. Thereafter, if the connecting screw 50 is screwed from the outer end surface 413B1a of the resin tube portion 413B1 to the inner end surface 413A1a of the metal tube portion 413A1, the metal frame member 413A and the resin frame member 413B are maintained in a connected state. The upper frame 41 and the left and right vertical frames 43 are configured.

  The upper frame 41 and the left and right vertical frames 43 form a frame body 40 by being framed together with the lower frame 42, and fixing screws 51 are respectively attached to the prospective surfaces of the housing BB via the metal cylinder portion 413 A 1 and the resin cylinder portion 413 B 1. Are attached to the housing BB by screwing the fixing screw 52 to the finding surface of the housing BB via the screw threading piece 413A5. Here, in the upper frame 41 and the left and right vertical frames 43, the boundary surface X between the inner end face 413A1a of the metal cylinder portion 413A1 and the outer end face 413B1a of the resin cylinder portion 413B1 is formed on the inner peripheral side prospective surface of the frame body 40. Will be located. However, in this frame body 40, as shown in FIG. 25, the contact protrusion 413B8 provided on the resin cylinder portion 413B1 is appropriately deformed by contacting the hook receiving portion 413A2 of the metal cylinder portion 413A1, and the hook receiving portion It is in a state of being pressed against 413A2. Further, in the left and right vertical frames 43, the tip end portion of the contact protrusion 413B8 protruding from the prospective surface of the frame body 40 is covered by the base end portion 101a of the subtite material 101 attached to the prospective attachment groove 413A7 of the metal cylinder portion 413A1. In a broken state. Further, in the upper frame 41, as shown in FIG. 20, a cover fin portion 413B9 provided in the resin cylinder portion 413B1 is a boundary surface X between the inner end surface 413A1a of the metal cylinder portion 413A1 and the outer end surface 413B1a of the resin cylinder portion 413B1. It is arranged so as to cover. Therefore, according to the frame 40, there is no possibility that water enters the boundary surface X between the metal frame member 413A and the resin frame member 413B. The inner peripheral surface of the resin frame member 413B is covered with the subtite material 101, the main tight material 102, the cover member 48, and the cover fin portion 413B9. Therefore, the resin frame member 413B is not exposed, and further, the boundary surface X between the metal frame member 413A and the resin frame member 413B is not exposed. As a result, according to this joinery, the upper frame 41 and the vertical frame 43 of the frame body 40 are as if they are composed of only the metal frame material 413A, which is advantageous in terms of design and weather resistance. It becomes.

  For the frame body 40 attached to the housing BB, the hinge 1 is interposed between the aggregate 11 located at the base of the door main body 13 and the one vertical frame 43, thereby extending along the vertical direction. The door body 10 is supported so as to open toward the outdoor side about the hinge axis. As shown in FIGS. 1, 2, 20, and 21, in this joinery, since the dimension along the prospective direction of the metal frame member 413 </ b> A is smaller than the dimension along the prospective direction of the door body 10, The boundary surface X between 413A and the resin frame member 413B is positioned along the direction of finding on the outdoor side of the finding surface 10a facing the room of the door body 10. In addition, when the door body 10 is closed, the resin frame material 413B of the frame body 40 and the resin edge material 20B of the door body 10 face each other, and the metal portion exposed to the outside in the frame body 40 and the door body 10. 413A and 20A exist only on the outdoor side of the finding surface 10a facing the room of the door body 10. Therefore, according to this joinery, the ingress of the outside air temperature through the metal frame member 413A of the frame body 40 and the metal edge member 20A of the edge member 20 stops outside the finding surface 10a facing the room of the door body 10, It is possible to suppress the influence on the room temperature.

  In addition, in embodiment mentioned above, although the door body 10 supported by the frame 40 via the hinge 1 so that opening and closing is possible is illustrated, it is not necessarily limited to this. Moreover, although the thing provided with the metal frame material 413A and the resin frame material 413B is illustrated as the frame 40, it is not necessarily limited to this. Further, the aggregate 11 includes the resin bone portion 11A and the metal bone portion 11B. However, the aggregate 11 is not necessarily limited to the resin bone portion 11A.

  In the above-described embodiment, when the sandwiched member 21 is formed separately from the edge member 20, the edge member 20 is prevented from moving relative to the edge member 20 in all directions. Since it attaches to the material 20, it becomes advantageous at the point of the attachment strength of the edge material 20. FIG. However, the present invention is not limited to this, and it is sufficient to prevent at least the movement in the direction in which the engaging means is released.

  DESCRIPTION OF SYMBOLS 10 Door body, 11 Aggregate, 11A Resin bone part, 11A1a Prospect surface, 11A7 1st engagement receiving part, 11A8 2nd engagement receiving part, 11B Metal bone part, 11a Finding surface, 12 Surface material, 12b Bending part, 20 edge material, 20A metal edge material, 20A2 first engagement hook portion, 20A3 second engagement hook portion, 20A5 insertion opening, 20B resin edge material, 20B3 abutting piece, 21 sandwiched member, 30 accessory part, 32 flange 32a Screw insertion hole, 40 frame, S mounting screw, d gap, t thickness

Claims (6)

Covering the finding surface of the four-framed aggregate with the surface material, disposing the edge material on the prospective surface of the aggregate extending along the vertical direction, and the aggregate through the insertion opening provided in the edge material A door with attachments attached to it,
Engagement means for engaging the aggregate and the edge material by moving relative to each other and preventing movement of the edge material in the separation direction with respect to the aggregate is configured between the aggregate and the edge material And
The accessory includes a flange having an outer shape that can be inserted into the insertion opening of the edge material, and has a screw insertion hole in the flange.
The edge member is provided with a sandwiched portion at a portion facing the screw insertion hole of the flange in the insertion opening,
A door body, wherein an attachment screw is screwed into the aggregate through the screw insertion hole of the flange and the sandwiched portion.   2. The door body according to claim 1, wherein the sandwiched portion is formed separately from the edge material and attached to the edge material in a state in which relative movement is restricted with respect to the edge material.   When the engaging means is engaged with the edge material, the edge material faces a protruding portion provided on the aggregate, and the aggregate and the edge material relatively move in the releasing direction of the engaging means. The door body according to claim 1, further comprising a contact piece that restricts the movement. Each of the aggregates is covered with a surface material and a resin bone part to which the edge material is attached to an outer prospective surface, and a part opposite to the edge material across the resin bone part And a metal bone portion disposed on the
The edge material comprises a metal edge material and a resin edge material, and covers the prospective surface of the aggregate by arranging the metal edge material and the resin edge material in the prospective direction.
2. The door body according to claim 1, wherein the insertion opening is provided in the metal edge member, and the engagement means is provided between the metal edge member and the resin bone portion.   The door body according to claim 3, wherein the contact piece is provided on the resin edge material.   A joinery comprising the door body according to any one of claims 1 to 5 and a frame body that supports the door body so as to be opened and closed.

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