JP6423289B2 - Joinery - Google Patents

Description

  The present invention relates to a fitting in which a wiring cord is routed in an opening frame that supports a door so that the door can be opened and closed.

  2. Description of the Related Art Conventionally, an electric lock device capable of electrically locking and unlocking a front door key by, for example, card authentication or remote control operation has been used.

  For example, in Patent Document 1, a wiring cord connected to an electric lock device provided on a front door is routed to a vertical frame of an opening frame through a hinge, and an opening for wiring is formed on the finding surface of the vertical frame. The structure which pulls out outside through is disclosed.

Japanese Patent No. 4107011

  As described above, in the configuration of Patent Document 1, a through hole, which is a through hole, is provided on the face of the vertical frame, but this through hole is connected not only to the wiring cord but also to the end thereof. The connectors also need to have an inner diameter through which they can be inserted, and need to be formed with a large diameter to some extent. For this reason, in the configuration of Patent Document 1, it is necessary to secure a space for the opening for the line on the finding surface of the vertical frame, and the finding size of the vertical frame must be enlarged, and the effective opening of the door opening portion There is a concern that the dimensions will be reduced.

  In particular, when the existing door frame is removed with the existing door frame remaining, such as a front door, and the above-described wiring cord drawer structure is diverted to a refurbished property in which the new door frame and the new door are installed inside, the opening is originally effective. There is a concern that the effective opening dimension of the new door frame, whose dimensions are difficult to secure, will be further reduced.

  The present invention has been made in consideration of the above-described problems of the prior art, and provides a fitting capable of sufficiently securing the effective opening dimension of the opening frame even when wiring cords are routed. Objective.

  A joinery according to the present invention is a joinery in which a wiring cord is routed in an opening frame that supports a door so as to be openable and closable, and includes a cap member that closes a small opening provided on a longitudinal end surface of the vertical frame of the opening frame. A wiring path for drawing the wiring cord passed through the inside of the vertical frame to the finding surface side of the vertical frame is formed between the cap member or the cap member and the fore edge.

  According to such a configuration, the wiring cord is pulled out from the fore provided in the longitudinal direction end face of the vertical frame, and the wiring cord is drawn out to the outside through the wiring path formed between the cap member or the cap member and the forehead. The wiring cord and the connectors connected to the end of the wiring cord can be easily pulled out without enlarging the vertical frame finding size. As a result, the effective opening size of the opening frame can be sufficiently ensured.

  In the joinery according to the present invention, by providing the longitudinal end surface of the vertical frame at a position overlapping with a part of the longitudinal end surface of the horizontal frame of the opening frame, the prospective surface of the vertical frame and the longitudinal direction of the horizontal frame A seating surface of a mounting screw for fastening between the end frame and the end frame is provided on the vertical frame, and the cap member is formed between the longitudinal end surface of the vertical frame and the longitudinal end surface of the horizontal frame. It is good also as a structure provided so that the step part of a corner | angular part may be filled. Then, even if it is the structure which provided the cap member, between a vertical frame and a horizontal frame can be fastened reliably, and the level | step difference between both frames can be filled up with a cap member.

  The joinery according to the present invention may include a frame member that covers the finding surface of the vertical frame, and the frame member may have a notch in a portion facing the wiring path at an end portion in the longitudinal direction. Thereby, it is possible to avoid interference between the wiring cord drawn out to the finding surface side of the vertical frame and the frame member.

  In the joinery according to the present invention, a sealing material may be provided between the cap member and the vertical frame. Then, rainwater or the like can be prevented from entering the vertical frame through which the wiring cord is passed.

  In the joinery according to the present invention, the cap member closes a fore edge provided on the upper end surface of the vertical frame, and the wiring cord is drawn from the upper end portion of the vertical frame to the finding surface side. There may be. That is, since the floor surface of a fitting exposed to rainwater or the like, such as a front door, may get wet, wiring the wiring cord to the top can prevent the wiring cord from getting wet.

  In the joinery according to the present invention, the opening frame is a new frame that is attached to the inside of the existing frame that is left after the existing door is removed, and the joinery can open and close the door that becomes the new door with the new frame. It may be a renovated door supported by In other words, even in the case of renovated doors where it is difficult to ensure the effective opening size of the opening frame as compared to the newly constructed property, it is possible to achieve both the routing of the wiring cord and the securing of the effective opening size by applying the construction of the fitting. Can do.

  In the fitting according to the present invention, the wiring cord includes an electric lock device installed inside the door supported to be openable and closable with a hinge with respect to the vertical frame, and a power supply device outside the opening frame. The wiring cord may be configured to pass from the electric lock device to the inside of the vertical frame through the hinge.

  According to the present invention, since the wiring cord and the connectors connected to the end thereof can be easily pulled out without enlarging the vertical frame finding size, the effective opening size of the opening frame is sufficiently secured. can do.

Drawing 1 is a front view which looked at the fitting concerning one embodiment of the present invention from the indoor side. FIG. 2 is a longitudinal sectional view of the joinery shown in FIG. FIG. 3 is a cross-sectional view of the joinery shown in FIG. FIG. 4 is an explanatory diagram of the wiring route in the new door frame, FIG. 4 (A) is an enlarged perspective view of a connecting portion between one vertical frame and the upper frame, and FIG. FIG. 5 is a cross-sectional perspective view of the vertical frame shown in FIG. FIG. 5 is an exploded perspective view of the new door frame shown in FIG. FIG. 6 is an explanatory diagram of a wiring path of a wiring cord according to a modified example, and FIG. 6A is a partially exploded perspective view in which a connecting portion between one vertical frame and an upper frame is enlarged. FIG. 6B is a perspective view illustrating a state where a cap member is attached to the vertical frame illustrated in FIG.

  Hereinafter, preferred embodiments of the joinery according to the present invention will be described and described in detail with reference to the accompanying drawings.

  FIG. 1 is a front view of a joinery 10 according to an embodiment of the present invention viewed from the indoor side. 2 is a longitudinal sectional view of the joinery 10 shown in FIG. 1, and FIG. 3 is a cross-sectional view of the joinery 10 shown in FIG.

  As shown in FIG. 1 to FIG. 3, the joinery 10 is an existing door frame in which an existing door previously installed in an opening of a housing 14 of a building is removed leaving a door frame (existing door frame 16) and left. 16 is a modified door in which a new door frame (new door frame 18) is attached inside 16 and the new door 20 is supported to be openable and closable. An electric lock device 22 is mounted inside the door side of the new door 20, and the key can be locked and unlocked electrically by card authentication, remote control operation, or the like.

  In the present embodiment, a single door that is installed in a renovation work of a house entrance door is illustrated as the joinery 10, but the joinery 10 may be a double door. Further, the present invention can be applied to entrance doors and opening / closing doors of newly built buildings, in addition to remodeling work of various opening / closing doors other than the entrance door.

  The existing door frame (existing frame) 16 is a rectangular opening formed by four-frames an upper frame 16a, a lower frame 16b, and left and right vertical frames 16c and 16d. The upper frame 16a, the lower frame 16b, and the vertical frames 16c and 16d are extruded shapes made of a metal material such as aluminum. The upper frame 16a, the lower frame 16b, and the vertical frames 16c and 16d are fixed to the housing 14 before the new door frame 18 is attached. A part of the lower frame 16b is fixed so as to be embedded in the dirt 23 constituting the floor surface of the casing 14.

  The new door frame (opening frame, new frame) 18 forms a rectangular opening (door opening 19) by quadrangling the upper frame 18a, the lower frame 18b, and the left and right vertical frames 18c, 18d. Is. The upper frame 18a, the lower frame 18b, and the vertical frames 18c and 18d are made of an extruded shape made of a metal material such as aluminum.

  As shown in FIG. 2, the upper frame (horizontal frame) 18a is a heat insulating material 26 made of a resin material provided with a pair of an outdoor side portion 24a arranged on the outdoor side and an indoor side portion 24b arranged on the indoor side. It is the connection structure which connected and was formed in cross-sectional substantially rectangular shape. The indoor side portion 24b is provided with a door stop 28 protruding downward from the prospective surface. The indoor side portion 24 b of the upper frame 18 a is connected and fixed to the housing 14 via the fixing screw 30. A frame member 31 is provided on the indoor side of the upper frame 18a. The frame member 31 is an extruded shape member made of a metal material such as aluminum and has a substantially L-shaped cross section, for example, and is intended to enhance the appearance of the joinery 10 on the indoor side. Further, an outer frame 32 that covers the upper frame 16a of the existing door frame 16 from the outdoor side is fixed to the outdoor side finding surface of the upper frame 18a. The outer frame 32 is a decorative member formed of an extruded shape of a metal material such as aluminum, and is for enhancing the appearance of the outdoor side of the joinery 10.

  The lower frame (horizontal frame) 18 b is disposed so as to overlap the draining surface of the lower frame 16 b of the existing door frame 16, and is connected and fixed to the soil 23 by a fixing screw 34. The lower frame 18b has a staircase shape, and is provided with a door stop portion 35 and a baseboard portion 36 provided at an indoor side end portion.

  As shown in FIG. 2, the left and right vertical frames 18 c and 18 d each have a resin material heat insulating material 26 provided with a pair of an outdoor portion 38 a disposed on the outdoor side and an indoor portion 38 b disposed on the indoor side. It is the connection structure formed by connecting with a substantially rectangular cross section. The door-side portions 40 projecting inward from the prospective surfaces are respectively provided in the indoor side portions 38b of the vertical frames 18c and 18d. In the vertical frames 18 c and 18 d, the indoor side portion 38 b is connected and fixed to the housing 14 via the fixing screw 30. A frame member 41 is provided on the indoor side of the upper frame 18a. The frame member 41 is, for example, an extruded shape member of a metal material such as aluminum formed in a substantially L-shaped cross section, and is for enhancing the appearance of the indoor side of the joinery 10. Further, the outer frame 42 that covers the vertical frames 16c and 16d of the existing door frame 16 from the outdoor side is fixed to the outdoor side finding surfaces of the vertical frames 18c and 18d. The outer frame 42 is a decorative member formed of an extruded shape of a metal material such as aluminum, and is for enhancing the appearance of the outdoor side of the joinery 10.

  As shown in FIGS. 1 to 3, the new door 20 is single-opened, and is supported so as to be openable and closable inside the new door frame 18 through a hinge 44 attached to the vertical frame 18 c of the new door frame 18. The new door 20 is installed so as to be opened and closed outside the door stop portions 28, 35, and 40 provided in the frames 18 a to 18 d of the new door frame 18.

  As shown in FIG. 1, in the joinery 10, an electric lock device 22 is mounted inside the door side of the new door 20. The wiring cord C connected to the electric lock device 22 is routed from the inside of the new door 20 through the hinge 44 and into the hollow portion 46 formed inside the vertical frame 16c, and a small opening on the upper end surface of the vertical frame 16c. After being pulled out from 48 to the indoor-side finding surface 49 side of the vertical frame 16c (see FIG. 3), finally, it passes through the space between the upper frame 18a and the frame member 31 to the power supply device on the ceiling side of the building Connected.

  Then, next, the example of a structure of the wiring path | route in the new door frame 18 for routing the wiring code C is demonstrated.

  FIG. 4 is an explanatory diagram of the wiring path in the new door frame 18, and FIG. 4A is an enlarged perspective view of a connecting portion between one vertical frame 18 c and the upper frame 18 a, and FIG. FIG. 4A is a cross-sectional perspective view of the vertical frame 18c shown in FIG. FIG. 5 is an exploded perspective view of the new door frame 18 shown in FIG.

  As shown in FIGS. 4A and 5, in the new door frame 18, the longitudinal end surface 52 of the upper frame 18 a (lower frame 18 b) is provided with a waterproof sealing material 54 on the prospective surface 50 of the vertical frame 18 c (18 d). Is a vertical winning structure in which the two are connected by a mounting screw 56. A resin cap member 58 that closes the small opening 48 is fitted and mounted on the upper end surface of the vertical frame 18c with a waterproof seal material 59 interposed between the upper end surface and the upper end surface.

  As shown in FIG. 5, the cap member 58 includes a rectangular cylindrical cap body 60, and a plurality of fitting pieces 62 that protrude downward from the lower surface of the cap body 60 and are inserted into the small openings 48 of the vertical frame 18 c. Have As shown in FIG. 4B, inside the cap main body 60, when the fitting piece 62 is inserted into the small opening 48, a communication opening 60a that communicates with the hollow portion 46, and the cap main body 60 from the communication opening 60a. And a tunnel-like tube portion 60c that communicates with the rectangular cord insertion hole 60b that is open on the indoor-side finding surface. By providing the cylindrical cap 60c and the cord insertion hole 60b in the resin cap body 60, the wiring cord C is prevented from being damaged.

  In the case of the present embodiment, the upper end of the vertical frame 18c is set one step lower than the upper surface of the upper frame 18a, so that the vertical frame 18c is provided at a position overlapping with a part of the longitudinal end surface 52 of the upper frame 18a. As a result, the prospective surface 50 of the vertical frame 18 c also overlaps with the longitudinal end surface 52 of the upper frame 18 a, and the overlapping portion of the prospective surface 50 functions as the seating surface 64 of the mounting screw 56. In other words, the upper end of the vertical frame 18c extends to a height at which the seating surface 64 of the mounting screw 56 for the upper frame 18a can be secured.

  At this time, the cap member 58 is provided so as to fill a corner shift portion 66 formed between the upper end surface of the vertical frame 18c and the longitudinal end surface 52 of the upper frame 18a (see FIG. 4A). ). Thereby, the upper surface of the cap member 58 and the upper surface of the upper frame 18a are set to be flush with each other, and the drain grooves 60d and 68 formed on both surfaces communicate with each other.

  A step shift portion 66 is provided between the other vertical frame 18d and the upper frame 18a as in the case of the vertical frame 18c, and a cap member similar to the cap member 58 is disposed there. Since the cap member does not need to pass the wiring cord C, the cap member may not have the cord insertion hole 60b. Further, when the opening direction of the new door 20 is reverse and it is necessary to pass the wiring cord C to the vertical frame 18d side, the cap member 58 may be attached here.

  As shown in FIGS. 4A and 4B, the wiring path of the wiring cord C is defined by the vertical frame 18 c and the cap member 58.

  As shown in FIG. 3, the wiring cord C passed through the hollow portion 46 of the vertical frame 18 c passes through the hollow portion 46 upward, and is then drawn out from the small opening 48 provided on the upper end surface thereof. By being inserted in the order of the communication opening 60 a of the cap member 58, the cylindrical portion 60 c, and the cord insertion hole 60 b, the cap member 58 is pulled out toward the indoor-side finding surface 49 side of the vertical frame 18 c.

  As shown in FIG. 1, the wiring cord C drawn out from the small edge 48 on the upper end surface of the vertical frame 18c to the indoor side in this way is inside the upper frame 18a, specifically, the upper frame 18a. Is passed to the ceiling side through the upper end of the opposite vertical frame 18d and connected to the power supply device of the building via a predetermined connector or the like Is done.

  At this time, it is necessary to avoid that the wiring cord C drawn out from the cord insertion hole 60b of the cap member 58 interferes with the frame member 41 that covers the indoor-side finding surface 49 of the vertical frame 18c. Therefore, as shown by a two-dot chain line in FIG. 4A, a notch 41a is formed at a corner of the upper end surface of the frame member 41 facing the wiring path (code insertion hole 60b) of the wiring code C, Interference with the wiring cord C is avoided. Similarly to the case of the frame member 41, when the upper end portion of the door contact portion 17 (see FIG. 3) of the vertical frame 16c of the existing door frame 16 interferes with the wiring cord C drawn from the cord insertion hole 60b. It is advisable to provide a notch similar to the notch 41a at the upper end of the door stop 17 as well.

  In the above configuration, considering that the joinery 10 is an entrance door, the upper end of the vertical frame 18c is arranged so as to route the wiring cord C at a position away from the floor surface where the wetness with rainwater or the like is a concern. It is configured to be pulled out indoors through a cap member 58 provided in the section. On the other hand, even if the fitting 10 is a front door, if there is little intrusion of rainwater or the like, or if it is an indoor open / close door, a cap is attached to the fore edge of the lower end surface of the vertical frame 18c that is a connecting portion with the lower frame 18b A configuration in which the member 58 is mounted and the wiring cord C passed downward through the hollow portion 46 is pulled out from the cap member 58 toward the indoor-side finding surface 49 and then routed to the outside of the new door frame 18. Also good.

  The wiring path of the wiring cord C after being pulled out from the upper end of the vertical frame 18c to the indoor side may be a path other than passing through the upper frame 18a shown in FIG. 1, for example, on the indoor side of the vertical frame 18c. After passing the inside of the provided frame member 41 downward again, the frame member 41 may be drawn out from any position to the outside and connected to the power supply device of the building.

  FIG. 6 is an explanatory diagram of the wiring path of the wiring cord C according to the modification, and FIG. 6 (A) is a partially exploded perspective view in which a connecting portion between one vertical frame 18c and the upper frame 18a is enlarged. FIG. 6B is a perspective view showing a state in which the cap member 70 is attached to the vertical frame 18c shown in FIG.

  In the configuration example shown in FIGS. 4 and 5, the cap member 58 is formed with a wiring path for drawing the wiring cord C to the indoor-side finding surface 49 side of the vertical frame 18 c. On the other hand, in the configuration example shown in FIG. 6, a wiring path for drawing the wiring cord C toward the indoor-side finding surface 49 side of the vertical frame 18c is formed between the cap member 70 and the small opening 48 of the vertical frame 18c. .

  As shown in FIG. 6A, the cap member 70 has a thin plate-like cap body 72 and a plurality of fitting pieces that protrude downward from the lower surface of the cap body 72 and are fitted into the small openings 48 of the vertical frame 18c. 74. On the upper surface of the cap body 72, a drainage groove 72a communicating with the drainage groove 68 on the upper surface of the upper frame 18a is formed. The cap member 70 is also fitted and attached to the small edge 48 on the upper end surface of the vertical frame 18c with the seal material 59 interposed therebetween.

  A groove-shaped notch 76 into which the wiring cord C can be inserted is formed at the upper end of the indoor-side finding surface 49 of the vertical frame 18c on which the cap member 70 is mounted. The cutout portion 76 becomes a cord insertion hole 76 through which the upper opening is covered with the cap member 70 to draw the wiring cord C from the small opening 48 toward the indoor-side finding surface 49 side of the vertical frame 18c. It should be noted that a protective material such as a rubber material may be provided on the peripheral portion of the notch 76 so that the wiring cord C is not damaged at the edge of the notch 76 of the metal vertical frame 18c. In the case of this configuration example, the upper end surface of the vertical frame 18c is provided at a position substantially coincident with the upper surface of the upper frame 18a.

  As described above, in the joinery 10 according to the present embodiment, in the configuration in which the wiring cord C is routed to the new door frame 18 that supports the new door 20 so that it can be opened and closed, the longitudinal end surface of the vertical frame 18c (see FIG. 4). A cap member 58 for closing the small opening 48 provided on the upper end surface is provided, and the wiring cord C passed through the inside of the vertical frame 18c (in the present embodiment, along the inside of the hollow portion 46 in the longitudinal direction) is provided in the chamber of the vertical frame 18c. A wiring path to be drawn out to the inner finding surface 49 side is formed between the cap member 58 or the cap member 70 and the fore edge 48.

  In this way, the wiring cord C is pulled out from the forehead 48 provided on the longitudinal end surface of the vertical frame 18c, and the wiring cord C is externally connected via the cap member 58 or the wiring path formed between the cap member 70 and the forehead 48. Pull out. Accordingly, the wiring cord C and the connectors connected to the end thereof can be easily pulled out without enlarging the finding size of the vertical frame 18c, and the effective opening size of the door opening 19 can be sufficiently increased. Can be secured. Depending on the specifications of the building, etc., the wiring cord C may be drawn out to the outdoor side of the vertical frame 18c.

  At this time, the vertical frame 18c of the joinery 10 has a structure in which the outdoor portion 38a and the indoor portion 38b are connected by a pair of heat insulating materials 26, and a through hole is formed in the longitudinal direction of the vertical frame 18c. It is difficult to pull out the wiring code C from there. In this respect, as described above, the wiring cord C is extended to the end surface in the longitudinal direction of the vertical frame 18c and pulled out from the fore edge 48, so that the wiring path can be secured.

  In particular, the joinery 10 is a refurbished door in which a new door frame 18 is attached to the inside of an existing door frame 16 that is left after the existing door is removed, and the effective opening dimension of the door opening 19 is ensured compared to a newly built property. There is a difficult situation. In this regard, the application of the above wiring route is particularly effective because the wiring cord C can be routed without increasing the size of the vertical frame 18c of the new door frame 18.

  In the joinery 10, the wiring cord C is routed from the inside of the hollow portion 46 of the vertical frame 18c through the inside of the cap member 58 (70). Therefore, by providing a sealing material 59 between the cap member 58 (70) and the vertical frame 18c to ensure water shielding, the wiring cord C can be prevented from getting wet.

  It should be noted that the present invention is not limited to the above-described embodiment, and it is needless to say that the present invention can be freely changed without departing from the gist of the present invention.

  10 joinery, 14 frame, 16 existing door frame, 16a, 18a upper frame, 16b, 18b lower frame, 16c, 16d, 18c, 18d vertical frame, 18 new door frame, 19 door opening, 20 new door, 22 electric lock Equipment, 24a, 38a Outdoor part, 24b, 38b Indoor part, 26 Heat insulating material, 31, 41 Frame member, 41a, 76 Notch part, 44 Hinge, 46 Hollow part, 48 Small opening, 49 Indoor side finding surface, 50 prospects Surface, 52 Longitudinal end surface, 54, 59 Sealing material, 56 Mounting screw, 58, 70 Cap member, 60, 72 Cap body, 60a Communication opening, 60b, 76 Cord insertion hole, 60c Tube portion, 60d, 68, 72a Drainage Groove, 62, 74 fitting piece, 64 seating surface, 66 step shift part, C wiring cord

Claims (7)

A fitting in which a wiring cord is routed in an opening frame that supports the door so that it can be opened and closed,
A cap member that closes a fore edge provided on a longitudinal end surface of the vertical frame of the opening frame;
A joinery characterized in that a wiring path for drawing out the wiring cord passed through the inside of the vertical frame to the finding surface side of the vertical frame is formed between the cap member or the cap member and the small edge. In the joinery of claim 1,
The longitudinal end surface of the vertical frame is provided at a position overlapping a part of the longitudinal end surface of the horizontal frame of the opening frame, thereby fastening between the prospective surface of the vertical frame and the longitudinal end surface of the horizontal frame. A seating surface for the mounting screw is provided in the vertical frame,
The said cap member is provided so that the step part of the corner | angular part of the said opening frame formed between the longitudinal direction end surface of the said vertical frame and the longitudinal direction end surface of the said horizontal frame may be filled. In the joinery according to claim 1 or 2,
A frame member covering the finding surface of the vertical frame,
The said frame member has a notch part in the part which opposes the said wiring path | route in the longitudinal direction edge part, The fitting characterized by the above-mentioned. In the joinery according to any one of claims 1 to 3,
A joinery comprising a sealing material provided between the cap member and the vertical frame. In the joinery according to any one of claims 1 to 4,
The cap member closes a fore edge provided on the upper end surface of the vertical frame,
The fitting is characterized in that the wiring cord is pulled out from the upper end portion of the vertical frame to the finding surface side. In the joinery according to any one of claims 1 to 5,
The opening frame is a new frame that is attached to the inside of the existing frame that has been removed by removing the existing door,
The joinery is a refurbished door that supports the door, which is a new door, in the new frame so as to be openable and closable. In the fitting according to any one of claims 1 to 6,
The wiring cord connects between an electric lock device installed inside the door supported to be openable and closable using a hinge with respect to the vertical frame and a power supply device outside the opening frame. Yes,
The fitting is characterized in that the wiring cord is passed from the electric lock device to the inside of the vertical frame through the hinge.

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