JP2019218858A - Door body and fixture - Google Patents

Abstract

To attach an edge material securely without damaging an appearance quality.SOLUTION: A door body is provided to attach an additional component 30 to an aggregate 11 via an insertion opening 20A5 arranged in an edge material 20, the aggregate 11 and the edge material 20 are engaged with each other by being displaced relatively, engagement means for preventing a movement of the edge material 20 in a direction apart relative from the aggregate 11 is configured between the aggregate 11 and the edge material 20, the additional component 30 comprises a flange 32 having an outer shape capable of being inserted into the insertion opening 20A5 of the edge material 20 and has a screw insertion hole 32a into the flange 32 as well, at the edge material 20, a clamped member 21 having a surface at a position recessed for a distance d corresponding to a plate thickness t of the flange 32 from the surface of the edge material 20 is provided at a site covering the screw insertion hole 32a of the flange 32 at the insertion opening 20A5 and an attachment screw S is threaded into the aggregate 11 via the screw insertion hole 32a and the clamped member 21 of the flange 32.SELECTED DRAWING: Figure 6

Description

  The present invention relates to a door and a fitting.

  In the door body applied to doors and other fittings, the door body is constructed by covering the finding surface of the framed aggregate with the surface material, and the door surface of the door body and the hanging surface An edge material is provided for each. The edge member is attached to the expected surface of the door body by screwing an attachment screw to the aggregate (for example, see Patent Document 1).

JP-A-7-82962

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

  Here, when attaching the edge material having the insertion opening to the aggregate, an attachment screw is screwed into a portion close to the insertion opening in order to prevent the peripheral edge of the insertion opening from floating from the edge material. Is preferred. However, in the case of a door body in which mounting screws are screwed into the peripheral portion of the insertion opening, the mounting screws of the edge material and the mounting screws of the lock case are concentrated and exposed at a position that is easily visible, so that the appearance quality is reduced. It is not always preferable in this respect.

  The above-mentioned problem is not unique to the lock case. For example, in order to wire an electric lock between the hanging side of the door main body and the frame side, an accessory called an energizing case may be attached. The energization case has a flange, like the lock case. Also in this energization case, a flange is arranged inside the insertion opening formed in the edge material, and the mounting screw is screwed into the aggregate through the flange to be held by the door body. Therefore, the mounting screws of the edge material and the mounting screws of the current-carrying case are concentrated, which may cause a problem similar to the door tip of the door body, which impairs the appearance quality.

  The present invention has been made in view of the above circumstances, and has as its object to provide a door body and a fitting to which an edge material can be securely attached without deteriorating appearance quality.

  In order to achieve the above object, the door body according to the present invention covers the finding surface of the aggregate having a four-round frame with a surface material, and disposes an edge material on a prospective surface of the aggregate extending along the up-down direction. A door body for attaching an accessory to the aggregate through a through-opening provided in the edge material, wherein the aggregate and the edge material are engaged with each other by relatively moving the aggregate, An engaging means for preventing the edge material from moving in the separating direction with respect to the frame member is formed between the aggregate and the edge material, and the accessory has an outer shape capable of being inserted into the insertion opening of the edge material. A flange having a screw insertion hole in the flange, wherein the edge material is provided with a pinched portion at a portion of the insertion opening facing the screw insertion hole of 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 periphery of the insertion opening of the edge material is jointly fastened by the mounting screw for mounting the accessory, the appearance quality is impaired by reducing the number of mounting screws exposed to the outside. Can be prevented.

  Further, in the above-mentioned door body, in the above-described door body, the held 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 the present invention, the held portion can be formed into an arbitrary shape without complicating the manufacturing operation of the edge material.

  Further, in the above-mentioned door body, in the above-mentioned door body, the edge member is opposed to a projection provided on the aggregate when the engaging means is engaged, and the edge member is moved in a releasing direction of the engaging means. An abutment piece for restricting relative movement of the aggregate and the edge material is provided.

  ADVANTAGE OF THE INVENTION According to this invention, an abutting piece can temporarily fix an edge material to an aggregate by abutting on the protrusion part of an edge material, and the work at the time of attaching an edge material can be facilitated. Become.

  Further, according to the present invention, in the above-mentioned door body, 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 skeleton portion disposed on a side opposite to the edge material with the metal edge portion provided therebetween, wherein the edge material includes a metal edge material and a resin edge material; And covering the prospective surface of the aggregate by arranging the resin edge material side by side in the prospective direction, providing the insertion opening in the metal edge material, and providing a gap between the metal edge material and the resin bone portion. Is provided with the engaging means.

  ADVANTAGE OF THE INVENTION According to this invention, there exists no possibility that an aggregate and an edge material become a thermal bridge, respectively, and it becomes possible to aim at the improvement of heat insulation property, securing the mounting strength of an edge material.

  According to the present invention, in the above-mentioned door, 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 edge material and the protrusion of the edge material is reduced without impairing the workability when attaching the edge material to the aggregate. This makes it possible to prevent rattling during temporary fixing.

  A fitting according to the present invention includes any one of the above-described doors, and a frame that supports the door so that the door can be opened and closed.

  According to the present invention, since the peripheral edge of the insertion opening of the edge material is jointly fastened by the mounting screws for attaching the accessory parts, 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 fitting that prevents a situation in which it is damaged.

  ADVANTAGE OF THE INVENTION According to this invention, since the periphery of the insertion opening of an edge material is jointly fastened by the mounting screw for attaching an accessory, 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 fitting to which a door according to an embodiment of the present invention is applied. FIG. 2 is a cross-sectional view of the fitting 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. 1. FIG. 4 is an enlarged cross-sectional view showing a main part of a door body applied to the fitting shown in FIG. 1. FIG. 5 is an exploded transverse sectional view of the door shown in FIG. FIG. 6 is an exploded perspective view of a main part of the door shown in FIG. 1 as viewed from the door tip side. FIG. 7 is an exploded perspective view of a main part of the door shown in FIG. 1 as viewed from the door body side. FIG. 8 is a perspective view of a main part of the door shown in FIG. 1 as viewed from the door tip side. FIG. 9 is an exploded cross-sectional side view showing a main part of the door shown in FIG. 1. FIG. 10 is a sectional side view showing a main part of the door shown in FIG. 1. FIG. 11 is an exploded view of a main part of the door shown in FIG. 1, wherein (a) is a view of an aggregate viewed from a prospective plane, (b) is a view of an edge material viewed from a perspective, (c) () Is a view of the accessory parts viewed from the perspective. FIG. 12 is a perspective view of a main part of the door shown in FIG. FIGS. 13A and 13B show Modification Example 1 of the door shown in FIG. 1, wherein FIG. 13A is a cross-sectional view of a main part and FIG. 13B is an exploded cross-sectional view of a main part. FIG. 14 is a cross-sectional view of a metal skeleton applied to Modification 2 of the door shown in FIG. FIG. 15 is an exploded cross-sectional view illustrating a main part of the door body illustrated in FIG. 1. FIG. 16 is a cross-sectional view showing a main part of the door shown in FIG. FIG. 17 is a perspective view of a sandwiched member applied to the door shown in FIG. 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 showing a state in which the edge member is being attached to the aggregate in the door shown in FIG. 1. FIG. 20 is a longitudinal sectional view showing the upper frame portion of the fitting shown in FIG. 1. FIG. 21 is a cross-sectional view showing a vertical frame portion of the fitting shown in FIG. 1. FIG. 22 is an exploded longitudinal sectional view of the upper frame of the fitting shown in FIG. 1. FIG. 23 is an exploded cross-sectional view of the vertical frame of the fitting shown in FIG. 1. FIG. 24 is a cross-sectional view showing a state in which the metal frame material and the resin frame material constituting the vertical frame of the fitting shown in FIG. 1 are being joined. FIG. 25 is a cross-sectional view of a main part in which a boundary surface portion between a metal frame material and a resin frame material constituting the vertical frame of the fitting shown in FIG. 1 is enlarged.

Hereinafter, preferred embodiments of a door and a fitting according to the present invention will be described in detail with reference to the accompanying drawings.
1 and 2 show a fitting to which a door according to an embodiment of the present invention is applied. The fittings exemplified here are used at the entrance of a house, and include a door body 10 and a frame body 40 that supports the door body 10 via a hinge 1 so that the door body 10 can be opened and closed. As shown in FIGS. 3 and 4, in the door body 10, a door body 13 is configured by arranging a surface material 12 on each of a finding surface 11 a of an aggregate 11 having a four-round frame. As shown in FIGS. 3 to 5, the aggregate 11 is composed of a resin bone portion 11A extruded with a hard resin such as hard PVC (polyvinyl chloride) and a metal bone portion 11B extruded with a metal such as steel. Have.

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

  Here, the prospective direction is a direction along the depth of the fitting as shown by an arrow A in FIGS. 1 and 2. A plane along the prospective direction may be referred to as a prospective plane. In addition, the finding direction is a direction along a vertical direction orthogonal to the expected direction in the case of a member extending along the horizontal direction such as the aggregate 11 arranged along the upper edge and the lower edge of the door main body 13. In the case of a member that extends vertically, such as the aggregate 11 that is arranged along both side edges of 13, the direction is horizontal along a direction perpendicular to the expected 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 form plate-like portions that are bent at substantially right angles from both side edges of the resin base 11A1 in the same direction and extend. I have. The partition part 11A4 is a plate-like part protruding from a part between the two contact parts 11A2 and 11A3 so as to face the contact parts 11A2 and 11A3. The position where the partition part 11A4 is provided is a position shifted toward the indoor side from the center between the two contact parts 11A2 and 11A3. In the present embodiment, the partition wall portion 11A4 is provided at a position where the distance to each of the contact portions 11A2 and 11A3 is approximately 3: 2. In the following, for the sake of convenience, when distinguishing the two contact portions 11A2 and 11A3, the one having a large distance to the partition 11A4 is referred to as a first contact 11A2, and the one having a small distance to the partition 11A4 is a second contact. It is referred to as a contact portion 11A3.

  The contact portions 11A2, 11A3 and the partition wall 11A4 are provided with ridges 11A5 over the entire length of their extending ends. The protrusions 11A5 of the contact portions 11A2 and 11A3 are provided so as to protrude from one surface facing the partition 11A4, and the protrusion 11A5 of the partition 11A4 faces the contact portions 11A2 and 11A3. It is provided so as to protrude from both surfaces. The first contact portion 11A2 is provided with a support protrusion 11A6 on a surface facing the partition wall 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 projecting heights of the supporting projections 11A6 are set to be equal to each other and smaller than the projecting height of the projecting ridges 11A5.

  As shown in FIGS. 6 to 12, the aggregate 11 extending vertically in the door body 13 has a position between the first contact portion 11A2 and the partition wall 11A4 at a position substantially at the center in the vertical direction. The housing opening 14 is provided at a predetermined position, and two engagement receiving portions 11A7 and 11A8 are provided at the resin bone portion 11A. The accommodation opening 14 is for inserting a case body 31 of the accessory 30 described later, and is formed in a substantially rectangular shape that is vertically long along the length of 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 housing opening 14 in the aggregate 11, respectively.

  As shown in FIGS. 4 and 5, the engagement receiving portions 11A7 and 11A8 project from the resin base 11A1 at a substantially right angle in a direction opposite to the direction in which the first contact portion 11A2 projects, and then, toward the outdoor side. It has a bent and hook-shaped cross section. As is apparent from FIG. 5, the surfaces 11A7a and 11A8a facing the resin base 11A1 at the bent portions of the engagement receiving portions 11A7 and 11A8 are inclined so as to gradually separate from the resin base 11A1 toward the tip, and The gap with the base 11A1 has increased. One engagement receiving part 11A7 is provided at a position between the first contact part 11A2 and the partition part 11A4, and the other engagement receiving part 11A8 is provided between the partition part 11A4 and the second contact part 11A3. Is provided at a position close to the partition 11A4. In the following, when distinguishing the two engagement receiving portions 11A7 and 11A8, the one that is close to the first contact portion 11A2 is called the first engagement receiving portion 11A7, and the one that is close to the partition wall portion 11A4 is the second engagement receiving portion. It is referred to as a joint receiving unit 11A8.

  The metal bone portion 11B is obtained by integrally molding a metal base 11B1 and two side walls 11B2 and 11B3. The metal base 11B1 and the side walls 11B2, 11B3 each have a flat plate shape, and the side walls 11B2, 11B3 are bent at substantially right angles in the same direction from both side edges of the metal base 11B1. As is clear from the figure, the metal bone portion 11B was 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 11B1 was brought into contact with the resin base 11A1. In this case, one side wall portion 11B2 abuts on the first abutment portion 11A2 via the support protrusion 11A6, and the other side wall portion 11B3 abuts on the partition wall portion 11A4, and the extending end surfaces of the side wall portions 11B2 and 11B3. The protrusions 11A5 of the first contact portion 11A2 and the protrusions 11A5 of the partition 11A4 are formed to face each other.

  When the metal bone portion 11B is arranged in the space between the first contact portion 11A2 and the partition wall 11A4, the metal base 11B1 is pushed between the first contact portion 11A2 and the partition wall 11A4, and then the first contact portion 11A2 is pressed. Since the contact portion 11A2 and the partition wall portion 11A4 are elastically deformed so as to expand, they can be easily performed. When the metal base 11B1 comes into contact with the resin base 11A1, the extending end surfaces of the side walls 11B2 and 11B3 face the ridge 11A5 as described above, so that the space between the first contact 11A2 and the partition 11A4 is formed. There is no possibility that the metal bone portion 11B will easily fall out of the space. Reference numeral 11B4 in FIG. 3 is a connecting piece provided on the metal frame portion 11B disposed on the upper edge and the lower edge of the door body 13. The connecting pieces 11B4 are for connecting with the metal skeletons 11B arranged on both side edges of the door body 13, and are bent at substantially right angles from both ends of the metal base 11B1 in the same direction as the side walls 11B2 and 11B3. ing.

  As is clear from FIGS. 3 and 4, in the present embodiment, the heat insulating material 16 is provided in the space between the partition wall 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 protection when a fire occurs. The heat insulating material 16 has a width slightly larger than the mutual distance between the partition 11A4 and the second contact 11A3, and is compressed into the space between the partition 11A4 and the second contact 11A3. It is arranged in the state where it was done. As described above, since the ribs 11A5 are provided on the partition 11A4 and the second contact 11A3, the heat insulating material 16 easily falls off from the space between the partition 11A4 and the second contact 11A3. There is no fear.

  The aggregate 11 having the above-described configuration forms the outer shell of the door body 13 by being framed four times in a state where the metal bone portions 11B are all in the same direction. Although not explicitly shown in the figure, the metal bone portions 11B may be connected to each other by rivets via connection pieces 11B4. The resin bone portions 11A are not necessarily connected to each other, but may be joined to each other by heat welding.

  The surface material 12 is formed by a thin plate-shaped member formed of a metal such as steel, and has a substrate portion 12a and a bent portion 12b. The board portion 12 a is a rectangular portion having substantially the same outer dimensions as the door body 13. The bent portions 12b are portions that are bent at substantially right angles from the four circumferences of the substrate portion 12a in the same direction. The extending dimension of the bent portion 12b is set to about 1/5 of the dimension of the resin base 11A1 along the expected direction.

  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 frame, and to partially cover the expected surface 11A1a of the resin base 11A1 with each bent portion 12b. The door main body 13 is formed by joining with 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. Regarding 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.

  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 a modified example 1 of FIG. 13A and FIG. 13B, a metal frame portion 11B ′ having an extended portion 11B5 partially extending 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. The extended portion 11B5 does not necessarily have to be formed integrally with the metal bone portion 11B. As shown in a modified example 2 shown in FIG. 14, a separately formed flat plate-shaped extended portion 11B5 'is formed on the metal base portion. Even when the metal bone portion 11B ″ is joined to the metal bone 11B1, the same operation and effect can be obtained.

  It is preferable to interpose a heat insulating layer material 18 such as urethane foam between the surface materials 12. In the case where the heat insulating layer 18 is provided between the surface materials 12, an adhesive may be applied between them and pressurized. Here, the side wall 11B2 of the metal bone part 11B is in contact with the first contact part 11A2 of the resin bone part 11A. Therefore, when pressure is applied in the expected direction in a state where the surface material 12 is disposed on the finding surface 18a of the aggregate 11 and the heat insulating layer material 18, the first contact portion 11A2 maintains the position, while the heat insulating layer The material 18 will bend, which may affect the appearance quality of the surface material 12. In order to prevent this, the support projection 11A6 provided on the first contact portion 11A2 of the resin bone portion 11A may be formed of a soft resin. That is, if the aggregate 11 in which the support protrusion 11A6 is formed of a soft resin is used, the support protrusion 11A6 is appropriately deformed (crushed) when pressed. Therefore, the first contact portion 11A2 can be deformed when pressurized, and there is no risk 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 molded by applying a double mold (two-color molding). In addition, if the pressing method is not applied at the time of molding the door main body 13, the support projection 11A6 does not necessarily need to be molded with a soft resin.

  2, the edge member 20 and the accessory 30 are attached to the prospective surface 11A1a of the aggregate 11 extending vertically along the door body 13 configured as described above. The edge member 20 covers the expected surface of the door body 13 (the expected surface 11A1a of the aggregate 11 and the bent portion 12b of the surface material 12), and is extruded with a metal such as an aluminum alloy as shown in FIGS. A molded metal edge material 20A and a resin edge material 20B extruded with 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 hanging source have different basic configurations, but have a common basic configuration. Therefore, in the following, a basic configuration will be described with the edge material 20 for the door end shown in FIGS. 15 and 16 as a representative example.

  The metal edge material 20A is a portion arranged on the outdoor side, and is formed by integrally molding a cover base 20A1 and two engagement hooks 20A2 and 20A3. The cover base portion 20A1 is a flat plate portion configured such that the dimension along the expected 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 accommodating groove 20A4 is a concave groove for accommodating the base end portion of the tight material 100, and is configured to have a rectangular cross-sectional shape. Engagement pieces 20A4a protrude from both sides of the opening of the tight material accommodating groove 20A4 in directions approaching 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 of the insertion opening 20A5 along the expected direction is substantially equal to that of the accommodation opening 14, and the dimension of the insertion opening 20A5 along the length is set longer than the accommodation opening 14.

  The engagement hook portions 20A2 and 20A3 constitute an engagement means by two engagement receiving portions 11A7 and 11A8 provided on the resin base 11A1. In the present embodiment, the engagement hook portions 20A2 and 20A3 that project substantially perpendicularly from one surface of the cover base 20A1 and then bend substantially perpendicularly toward the indoor side are illustrated. The mutual interval between the two engagement hook portions 20A2 and 20A3 is set to be substantially equal to the mutual interval between the two engagement receiving portions 11A7 and 11A8. In the following, when distinguishing between the two engaging hook portions 20A2 and 20A3, the one that is close to the tight material accommodating groove 20A4 is called the first engaging hook portion 20A2, and the one that is separated from the tight material accommodating groove 20A4 is the second engaging hook portion 20A4. It will be referred to as an engagement hook portion 20A3.

  As shown in FIG. 18, an accommodating portion 20A6 is formed between the two engaging hook portions 20A2 and 20A3. The accommodation part 20A6 is a space formed between the insertion claw part 20A6a provided on the first engagement hook part 20A2 and the hook part 20A6b provided on the second engagement hook part 20A3. The insertion claw portion 20A6a is a portion of the first engagement hook portion 20A2 that projects toward the second engagement hook portion 20A3 from an intermediate portion of the portion that protrudes from the cover base portion 20A1. The retaining portion 20A6b is a portion protruding from the protruding edge of the second engaging hook portion 20A3 toward the first engaging 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, after projecting at a substantially right angle from a portion of the second engaging hook portion 20A3 extending substantially parallel to the cover base 20A1, the resin member bent at a substantially right angle toward the first engaging hook portion 20A2. The joining part 20A7 is illustrated.

  The resin edge member 20B is formed by integrally providing a metal engaging portion 20B2 at one end of a sub cover base 20B1 having a flat plate shape. The metal engaging portion 20B2 is engaged with the resin engaging portion 20A7 of the metal edge member 20A, and is bent substantially at a right angle after protruding from the sub cover base 20B1. The metal engaging portion 20B2 projects slightly inclined to the other end side with respect to the sub cover base 20B1, and when the metal engaging portion 20B2 is engaged with the resin engaging portion 20A7 of the metal edge material 20A, the metal engaging portion 20B2 is The cover base 20B1 is extended obliquely. 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 distal end of the second engagement hook 20A3.

  As shown in FIGS. 9 to 12, clamped members (clamped portions) 21 are disposed in the insertion openings 20 </ b> A <b> 5 of the metal edge material 20 </ b> A at portions that are both longitudinal ends. The held member 21 is formed of resin, and as shown in FIGS. 17 and 18, a base portion 21a and two held piece portions 21b are integrally formed. The base portion 21a has a substantially rectangular outer shape, and has a width dimension equal to the mutual interval between the two engagement hook portions 20A2 and 20A3 provided on the edge member 20. The distal end portion 21a1 of the base portion 21a is a thin plate portion having a thickness enabling insertion 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 cut out, has a positioning portion 21a2 in the center portion, and has elastic engagement with 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 that is slightly larger than the gap between the hook portion 20A6b of the second engagement hook portion 20A3 and the cover base 20A1. As shown in FIG. 18, the positioning portion 21a2 can be moved to the second position 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 is brought close to the cover base portion 20A1. The contact of the engaging hook portion 20A3 with the retaining portion 20A6b functions to prevent the insertion of the base portion 21a into the storage portion 20A6. 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 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 20A1 in a state inserted between the cover 20A6a and the cover base 20A1, the base 21a can be housed in the housing 20A6 of the edge material 20, as shown in FIG. Furthermore, 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 pieces 21a3 are provided so as to be inclined at both corners of the base 21a, and the distal end 21a1 of the base 21a is attached to the insertion claw 20A6a and the cover base 20A1. When the positioning portion 21a2 is disposed in the notch 20A6c of the retaining portion 20A6b in a state where the base portion 21a2 is inserted between the retaining portion 20A6b and the retaining portion 20A6b, the base portion 21a is maintained in the state of being disposed in the receiving portion 20A6. It is. That is, as described above, the relative movement of the base portion 21a disposed in the accommodation portion 20A6 with respect to the edge member 20 along the longitudinal direction is prevented by the positioning portion 21a2, and the distal end portion 21a1 of the base portion 21a and the elastic engagement. The piece 21a3 prevents relative movement in the direction perpendicular to the longitudinal direction with respect to the edge member 20 and movement in the direction away from the cover base 20A1.

  The held piece portion 21b is a thin plate portion extending from both sides of the base portion 21a. As shown in FIG. 9, when the base portion 21a is brought into contact with the cover base portion 20A1 of the edge member 20, the cover base portion 20A1 is formed. And a gap d is ensured between them. A screw insertion hole 21b1 is formed at the extension end of the held piece 21b.

  In the present embodiment, as shown in FIG. 7, notches 20A6c are provided at portions on both sides of the insertion opening 20A5 in the retaining portion 20A6b of the edge member 20, respectively. When the positioning portions 21a2 of the clamped member 21 are arranged in the respective notches 20A6c, the clamped pieces 21b protrude from both sides of the insertion opening 20A5, respectively, as shown in FIGS. The screw insertion hole 21b1 of the piece 21b is provided so as to match the screw hole 15 of the aggregate 11. The length of the held piece portion 21b is set such that a space equivalent to the longitudinal dimension of the accommodation opening 14 provided in the aggregate 11 is secured between the edges.

  In the present embodiment, since the sandwiched member 21 is formed by providing the two sandwiched pieces 21b on the base 21a, the same component can be attached to both ends of the insertion opening 20A5, Manufacturing costs can be reduced. However, the present invention is not limited to this, and the clamped member 21 may be configured as a dedicated component in which one clamped piece 21b is provided on the base 21a. Further, since the held member 21 is formed separately from the edge member 20, even when the held member 21 is formed into an arbitrary shape, the manufacturing operation of the edge member 20 does not become complicated. However, although not shown in the drawings, the sandwiched member 21 may be formed integrally 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 a door tip or a power supply case provided at a hanging base. Although the lock case and the energizing case have different uses, the basic configuration is common. Therefore, in the following, the basic configuration of the accessory 30 will be described with a lock case that is 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 component 30 includes a case body 31 having a thin rectangular parallelepiped shape, and a flange 32 provided on one side surface of the case body 31. The main body case is housed inside the door body 13 through a housing opening 14 formed in the aggregate 11. The flange 32 is formed in a rectangular plate shape having an outer dimension that can be fitted into the insertion opening 20A5 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 clamped piece 21b to the surface of the cover base 20A1 of the edge member 20. A screw insertion hole 32a is provided at a portion of the flange 32 corresponding to the screw hole 15 of the aggregate 11.

  The accessory 30 having the above configuration is attached to the expected surface of the door body 13 together with the edge member 20. That is, first, as shown in FIG. 19, the metal edge material 20A and the resin edge material 20B are engaged with each other, and the sandwiched members 21 are attached to both side portions of the insertion opening 20A5 to form the edge material 20. As shown in FIG. 16, the two engaging hooks 20A2 and 20A3 are engaged with the engagement receiving portions 11A7 and 11A8 of the aggregate 11, respectively, while pressing the edge member 20 against the expected surface of the door body 13.

  In this state, since the engagement hooks 20A2 and 20A3 are engaged with the engagement receiving portions 11A7 and 11A8 of the aggregate 11, the edge member 20 is prevented from moving in the direction in which the edge member 20 is separated from the aggregate 11. 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 arranged to face the second engagement receiving portion 11A8, the edge material 20 can also move toward the outdoor side with respect to the resin base 11A1. Will be restricted. Therefore, the edge member 20 can be temporarily fixed without falling off on the expected surface of the door body 13. Moreover, in the present embodiment, since the contact piece 20B3 is provided on the resin edge material 20B, the contact piece 20B3 can be easily deformed as compared with the case where the contact piece 20B3 is provided on the metal edge material 20A. Therefore, it is possible to previously set a small gap with the second engagement receiving portion 11A8, and it is possible to prevent the edge member 20 from rattling even in the temporarily fixed state.

  Next, as shown in FIGS. 8 and 10, the case body 31 of the accessory 30 is housed inside the door body 13 through the insertion opening 20A5 of the edge member 20 and the housing opening 14 of the aggregate 11, and the flange 32 At the insertion opening 20A5 of the edge material 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 pinched 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 member 20 is temporarily fixed to the door main body 13, it is necessary to suppress the edge member 20 when screwing the mounting screw S. And work can be facilitated.

  In a state where the mounting screw S is screwed, the held member 21 is held between the aggregate 11 and the flange 32, and the relative movement of the edge member 20 with respect to the aggregate 11 via the held member 21. As a result, the edge member 20 can be held on the prospective surface of the door body 13. Although not explicitly shown in the drawing, the edge member 20 is temporarily fixed to the prospective surface even at the hanging source of the door body 13, and then the energizing case is attached to the door body 13 in the same procedure. It can be held on the prospective surface of the door body 13.

  According to the door body 10 in which the accessory 30 is attached to the prospective surface of the door 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 30. Since the parts are securely fastened together, a mounting screw for separately attaching the peripheral surface of the insertion opening 20A5 is not required, 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 body 13, since the metal skeleton portion 11B is disposed between the first contact portion 11A2 and the partition wall portion 11A4 in the resin base 11A1, the partition wall is formed from the second contact portion 11A3. The metal frame portion 11B and the surface material 12 can be spaced apart from each other by a distance secured to the portion 11A4, and the heat insulation of the door body 13 alone can be improved. Further, in the embodiment, since the heat insulating material 16 having a smaller thermal conductivity than air is provided in the space between the second contact portion 11A3 and the partition wall 11A4, the heat insulating property of the door body 13 is provided. Can be further improved. However, it is not always necessary to arrange the heat insulating material 16 in the space between the second contact part 11A3 and the partition part 11A4. In addition, since the edge material 20 is composed of a metal edge material 20A formed of metal and a resin edge material 20B formed of resin arranged side by side in the expected direction, the edge material 20 becomes a thermal bridge. In addition, it contributes to the improvement of the heat insulation of the door body 10.

  As shown in FIGS. 1 and 2, the frame body 40 supporting the above-described door body 10 is configured by forming an upper frame 41, a lower frame 42, and left and right vertical frames 43 into a four-frame structure. Among them, the lower frame 42 is formed by arranging two lower frame elements 42a and 42b formed of a metal such as an aluminum alloy in parallel in the expected direction, and connecting the two by a connecting member 42c. The connection member 42c is formed of a resin having heat insulation properties.

  A baseboard 44 is provided below the lower frame 42. The skirting board 44 covers the outdoor side finding surface between the lower frame 42 and the foundation B. As in the lower frame 42, the baseboard 44 of the present embodiment includes two baseboard elements 44a and 44b formed of a metal such as an aluminum alloy, arranged side by side in the expected direction, and a space made of insulating resin between the two. It is connected by the connecting member 44c. The skirting board element 44a arranged on the outdoor side in the skirting board 44 is connected only to the lower frame element 42a arranged on the outdoor side in the lower frame 42, and the skirting board element 44b arranged on the indoor side in the skirting board 44 is connected to the lower frame. At 42, only the lower frame element 42b arranged on the indoor side is connected. A heat insulating space 45 is provided between the lower frame 42 and the baseboard 44. The heat insulating space 45 is provided at a position in contact with the lower surface of the connecting member 42c connecting between the lower frame elements 42a and 42b and the upper surface of the connecting member 44c connecting between the baseboard elements 44a and 44b.

  As is clear from FIG. 1, a partition member 46 is provided between the baseboard elements 44a and 44b. The partition member 46 is a thick plate-like member formed of a material having heat insulating properties, and is arranged such 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 mortar cast in the space between the lower frame 42 and the foundation B.

  According to the lower frame 42 provided with the baseboard 44 described above, the mortar M cast between the base B and the base B does not come into contact with the outside air via the metal portion. That is, the mortar M comes into contact with only the indoor lower frame element 42b in the lower frame 42, and comes into contact with only the indoor skirting element 44b in the baseboard 44. Moreover, a series of heat insulation lines extending from the base heat insulating material BD to the connecting material 42c of the lower frame 42 via the partition member 46, the connecting material 44c of the baseboard 44, and the heat insulating space 45 are formed between the mortar M and the outdoor. Will be done. Therefore, the entry of the outside air temperature into the room through the lower frame 42, the baseboard 44, and the mortar M is largely 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 from a metal such as an aluminum alloy and a hard resin such as hard PVC. And an extruded resin frame member 413B. As is clear from the figure, the upper frame 41 and the vertical frame 43 exemplified in the present embodiment have different basic configurations, but have the same basic configuration. Therefore, in the following, the 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. It shall be.

  The metal frame material 413A has a metal tubular portion 413A1 having a hollow shape. The metal cylindrical portion 413A1 has a cross-sectional shape in which the end that becomes the outdoor side is bent substantially at right angles toward the outer peripheral side after extending along the expected direction. The dimension of the metal tube portion 413A1 along the prospective direction is smaller than the dimension of the door body 10 along the prospective direction. The inner end surface 413A1a closest to the indoor side in the metal tubular portion 413A1 extends in a direction substantially perpendicular to the expected direction. The metal tube portion 413A1 is provided with a hook receiving portion 413A2 at an inner peripheral edge of the inner end surface 413A1a, and is provided with a mooring piece 413A3 at an outer peripheral edge. The hook receiving portion 413A2 extends in a direction perpendicular to the inner end surface 413A1a and then bends at a substantially right angle to the outer peripheral side toward the mooring piece 413A3. The mooring piece 413A3 is a flat plate-like portion extending along a direction orthogonal to the inner end surface 413A1a. The extension end of the mooring piece 413A3 is provided with an engagement projection 413A4 protruding toward the inner peripheral side. Reference numeral 413A5 in the drawing is a screw threaded piece extending from the metal frame material 413A toward the outer peripheral side. Reference numeral 413A6 denotes an attachment claw for attaching the decorative frame 47 to the finding surface 413Aa of the metal frame member 413A.

  In addition to the above configuration, the metal frame member 413A of the vertical frame 43 is provided with a prospective mounting groove 413A7 in the metal cylindrical portion 413A1. The anticipated mounting groove 413A7 is provided at a 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 subtite material 101 for ensuring water tightness between the prospective mounting groove 413A7 and the prospective surface 10b of the door body 10 is mounted in the prospective mounting groove 413A7. The subtite material 101 shown in FIG. 21 has a base end portion 101a formed of a hard resin, and a front 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. An outer end surface 413B1a located outside the resin cylinder portion 413B1 extends in a direction substantially perpendicular to the expected direction. The resin tube portion 413B1 has a hook insertion portion 413B2 and a support protrusion 413B3 on the outer end surface 413B1a. The hook insertion portion 413B2 protrudes from a portion located on the inner peripheral side of the outer end surface 413B1a in a direction substantially at a right angle, and then bends toward the inner peripheral side. The tip of the hook insertion portion 413B2 is inclined so that the plate thickness gradually decreases toward the tip. 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.

  The resin cylindrical portion 413B1 is provided with a locking projection 413B4 on a side surface located on the outer peripheral side, and a guide surface 413B5 at an outer peripheral corner of the outer end surface 413B1a. The locking projection 413B4 protrudes from the side surface of the resin cylindrical portion 413B1 to the outer peripheral side. The locking projection 413B4 is set such that the dimension along the expected direction from the tip of the support projection 413B3 is equal to the distance from the inner end face 413A1a to the engagement projection 413A4 in the metal cylindrical portion 413A1. The guide surface 413B5 is a plane that is continuous 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 cylindrical portion 413B1. The mounting piece 413B6 protrudes toward the inner peripheral side from a portion located on the indoor side in the resin cylindrical portion 413B1. A finding mounting groove 413B7 is provided on a finding surface facing the outside at the front end of the mounting piece 413B6. As shown in FIGS. 20 and 21, the main tight material 102 for securing water tightness between the door mounting surface 413B7 and the surface 10a facing the indoor side of the door body 10 is mounted in the mounting groove 413B7. Reference numeral 48 in the drawing denotes a cover member for covering the indoor side finding surface in the resin tubular portion 413B1 and the mounting piece 413B6. The cover member 48 is formed of a metal such as an aluminum alloy.

  Further, the resin cylindrical portion 413B1 is provided with a contact protrusion 413B8 at an edge located on the inner peripheral side on the outer end surface 413B1a. The contact protruding portion 413B8 is a protruding portion formed of a soft resin, and protrudes inward from the corner of the resin cylindrical portion 413B1 toward the outside of the room. The resin cylinder portion 413B1 having a portion molded with a hard resin and a portion molded with a soft resin can be easily integrally molded by applying a double mold.

  In addition to the above-described configuration, the resin frame member 413B of the upper frame 41 is provided with a cover fin portion 413B9 on the resin cylindrical portion 413B1, as shown in FIGS. The cover fin portion 413B9 is a thin plate-shaped portion that protrudes inward from the portion slightly closer to the indoor side than the contact protruding portion 413B8 toward the outdoor side. The cover fin portion 413B9 is formed integrally with the resin tubular portion 413B1 by a soft resin, similarly to the contact protrusion 413B8.

  As shown in FIG. 24, the metal frame member 413A and the resin frame member 413B having the above-described configuration have the inner end surface 413A1a of the metal tube portion 413A1 and the outer end surface 413B1a of the resin tube portion 413B1 slightly inclined. First, the tip of the hook insertion portion 413B2 is inserted into the hook receiving portion 413A2. From this state, 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, the mooring piece 413A3 guides along the guide surface 413B5. Then, as shown in FIGS. 20 and 21, the engagement protrusion 413A4 of the mooring piece 413A3 is locked by the locking protrusion 413B4. Thereafter, when the connection 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 state where the metal frame member 413A and the resin frame member 413B are connected is maintained. 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 forming a frame together with a lower frame 42, and fixing screws 51 are respectively provided on the prospective surfaces of the frame body BB via the metal cylindrical portion 413A1 and the resin cylindrical portion 413B1. And the fixing screw 52 is screwed onto the finding surface of the skeleton BB via the screw screwing pieces 413A5, thereby being attached to the skeleton BB. Here, in the upper frame 41 and the left and right vertical frames 43, the boundary surface X between the inner end surface 413A1a of the metal tube portion 413A1 and the outer end surface 413B1a of the resin tube portion 413B1 is formed on the inner peripheral side expected 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 being brought into contact with the hook receiving portion 413A2 of the metal cylinder portion 413A1, so that the hook receiving portion is formed. It is in a state of being pressed against 413A2. Further, in the left and right vertical frames 43, the distal ends of the contact protrusions 413B8 protruding from the prospective surface of the frame body 40 are covered by the base end 101a of the subtite material 101 mounted in the prospective mounting grooves 413A7 of the metal cylindrical portion 413A1. In a state of being damaged. Also, in the upper frame 41, as shown in FIG. 20, the cover fin 413B9 provided on the resin cylinder 413B1 has a boundary surface X between the inner end face 413A1a of the metal cylinder 413A1 and the outer end face 413B1a of the resin cylinder 413B1. It is arranged to cover. Therefore, according to the frame body 40, there is no possibility that water may enter the boundary surface X between the metal frame material 413A and the resin frame material 413B. The inner peripheral surface of the resin frame member 413B is covered with the subtite member 101, the main tight member 102, the cover member 48, and the cover fin portion 413B9. Therefore, the resin frame member 413B is not exposed, and 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 fitting, the upper frame 41 and the vertical frame 43 of the frame body 40 are housed as if they were composed of only the metal frame material 413A, which is advantageous in terms of design and weather resistance. It becomes.

  With respect to the frame 40 attached to the frame BB, the hinges 1 are interposed between the aggregate 11 located at the hanging point of the door body 13 and one of the vertical frames 43, so that the frame 40 extends in the vertical direction. The door body 10 is supported so as to open toward the outdoor side around the hinge axis. As shown in FIGS. 1, 2, 20, and 21, in this fitting, the dimension of the metal frame member 413 </ b> A in the expected direction is smaller than the dimension of the door body 10 in the estimated direction. The boundary surface X between 413A and the resin frame member 413B is located along the finding direction on the outside of the door body 10 with respect to the finding surface 10a facing the room. Moreover, when the door body 10 is closed, the resin frame member 413B of the frame body 40 and the resin edge member 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 outside of the door 10 with respect to the finding surface 10a facing the room. Therefore, according to this fitting, the entrance of the outside air through the metal frame material 413A of the frame body 40 and the metal edge material 20A of the edge material 20 stops on the outside of the door 10 rather than on the finding surface 10a facing the room, It is possible to suppress the influence on the room temperature.

  Note that, in the above-described embodiment, the door 10 that is supported by the frame 40 via the hinge 1 so as to be openable and closable is illustrated, but is not necessarily limited to this. Also, the frame 40 is provided with the metal frame member 413A and the resin frame member 413B, but is not necessarily limited to this. Furthermore, although the one provided with the resin bone part 11A and the metal bone part 11B as the aggregate 11 is illustrated, it is not necessarily limited to the one provided with the resin bone part 11A.

  In the above-described embodiment, when the held 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 the edge member 20 is mounted on the edge member 20, it is advantageous in terms of mounting strength of the edge member 20. However, the present invention is not limited to this, and it suffices to prevent at least movement in the direction in which the engagement means is released.

  Reference Signs List 10 door body, 11 aggregate, 11A resin bone portion, 11A1a prospect surface, 11A7 first engagement receiving portion, 11A8 second engagement receiving portion, 11B metal bone portion, 11a finding surface, 12 surface material, 12b bending portion, Reference Signs List 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 contact piece, 21 clamped member, 30 attached part, 32 flange , 32a screw insertion hole, 40 frame, S mounting screw, d gap, t board thickness

In order to achieve the above object, a door body according to the present invention is a door in which an edge material is disposed on a prospective surface of an aggregate that extends along a vertical direction by covering a finding surface of an aggregate having a four-frame structure with a surface material. A body, wherein said aggregate and said edge material are engaged with each other by relatively moving said aggregate and said edge material to prevent movement of said edge material with respect to said aggregate in a separating direction. And the edge material is opposed to a projection provided on the aggregate when the engaging means is engaged, and the aggregate and the aggregate are disengaged in a direction in which the engaging means is released. A contact piece for limiting relative movement of the edge material is provided .

Further, according to the present invention, in the above-mentioned door body, 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 skeleton portion disposed on a side opposite to the edge material with the metal edge portion provided therebetween, wherein the edge material includes a metal edge material and a resin edge material; And covering the prospective surface of the aggregate by arranging the resin edge materials in the prospective direction, wherein the engaging means is provided between the metal edge material and the resin bone portion. I do.

ADVANTAGE OF THE INVENTION According to this invention, an abutting piece can temporarily fix an edge material to an aggregate by abutting on the protrusion part of an edge material, and it becomes possible to simplify the operation | work at the time of attaching an edge material. Become .

Claims (6)

The finding surface of the aggregate that has been framed around the circumference is covered with a surface material, and an edge material is disposed on a prospective surface of the aggregate that extends along the up-down direction. A door body with attached parts attached to it,
An engaging means is provided between the aggregate and the edge material to engage with each other by moving the aggregate and the edge material relative to each other and to prevent the edge material from moving in the direction away from the aggregate. And
The accessory has 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,
In the edge material, a clamped portion is provided at a portion of the insertion opening facing the screw insertion hole of the flange,
A door body, wherein a mounting screw is screwed into the aggregate through a screw insertion hole of the flange and the held portion.   2. The door body according to claim 1, wherein the held portion is formed separately from the edge material, and is attached to the edge material in a state where relative movement with respect to the edge material is restricted. 3.   The edge member is opposed to a projection provided on the aggregate when the engaging means is engaged, and the aggregate and the edge material relatively move in a release direction of the engaging means. The door according to claim 1, further comprising a contact piece for restricting the pressure. Each of the aggregates has a finding surface covered with a surface material, and a resin bone portion to which the edge material is attached to an outer prospective surface, and a portion opposite to the edge material with the resin bone portion interposed therebetween. And a metal bone portion arranged in the
The edge material includes 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 side by side in a prospective direction,
The door body according to claim 1, wherein the insertion opening is provided in the metal edge material, and the engaging means is provided between the metal edge material and the resin bone portion.   The door body according to claim 3, wherein the contact piece is provided on the resin edge material.   A fitting comprising: the door according to any one of claims 1 to 5; and a frame that supports the door so that the door can be opened and closed.