JP6393108B2 - Hinge device and joinery - Google Patents

Description

  The present invention relates to a hinge device and a fitting that supports a door body so as to be opened and closed.

Conventionally, a door device in which a door body is attached to a housing by a plurality of hinges (insertion type hinges) formed by inserting an insertion shaft of a male hinge piece into a female hinge piece is known as a fitting (for example, a patent) Reference 1).
In the door device described in Patent Document 1, the hinge is attached so that the male hinge piece is attached to the frame, the female hinge piece is attached to the door body, and the male hinge piece is positioned below the female hinge piece. By providing, the vertical load of the door can be supported. In addition, the lifting of the door body is restricted by providing at least one hinge of the plurality of hinges in the vertical direction so that the male hinge piece is positioned above the female hinge piece. ing.

JP 2007-224576 A

  By the way, in the door device described in Patent Document 1, since the female hinge piece of the hinge whose vertical direction is reversed can be separated downward from the male hinge piece, the vertical load of the door body is caused by this hinge. I can't support it. For this reason, the vertical load of the door body is distributed and supported by other hinges except for the reverse hinges described above, and the support load of the hinges that can support the vertical load increases.

  An object of the present invention is to provide a hinge device and a fitting that can support a vertical load of a door body and can prevent the door body from being lifted and can be easily constructed.

The hinge device of the present invention includes a frame-side hinge that can be attached to a frame body, a door-side hinge that is located above the frame-side hinge and can be attached to the door body, the frame-side hinge, and the A shaft provided in one of the door side hinges, a shaft hole provided in either the other of the frame side hinge and the door side hinge, and the shaft portion inserted therein, In a state where the frame side hinge is attached to the frame body and the door side hinge is attached to the door body, the door side hinge is in the axial direction of the shaft portion with respect to the frame side hinge. to regulate to move to a regulating member for the shaft portion is prevented from being removed from the shaft hole, the restricting member is positioned lower relative to the lower end of the frame side hinge a first mounting portion attached so as to be rotatable with respect to the stepped screws or screw screwed to the lower end of the frame side hinge with, A second attachment portion attached so as to be rotatable with respect to the stepped screws or screw screwed to the upper end of the door-side hinge with located above the upper end of Kitobira side hinge, said first And a connecting portion that connects the second attaching portion, and the length dimension of the connecting portion is the length in the axial direction from the lower end of the frame side hinge to the upper end of the door side hinge. It is characterized by being longer than the dimensions .

According to the hinge device of the present invention, the vertical load of the door body applied to the door side hinge can be supported by the frame side hinge located below the door side hinge, for example, when a plurality of hinge devices are attached, The plurality of hinge devices can support the vertical load of the door body in a distributed manner, and the support load of the vertical load of each hinge device can be reduced.
In addition, by regulating the separation of the door side hinge with respect to the frame side hinge more than a predetermined amount in the axial direction, even if a force in the direction of lifting the door body is generated, the shaft portion can be removed from the shaft hole portion. It is possible to prevent the door body from being lifted and detached from the frame body.

Further, according to the hinge device of the present invention, the length of the connecting portion is longer than the length of the shaft direction from the lower end of the frame side hinge to the upper end of the door-side hinge, the An axial play (gap) can be formed between the two mounting portions and the door side hinge. Thereby, a spacer can be arranged between the frame side hinge and the door side hinge, and the height position of the door body with respect to the frame body can be easily adjusted by the arrangement of the spacer.

In the hinge device according to the aspect of the invention, the restriction member includes the first attachment portion, the second attachment portion, and the connection portion, and is configured by a metal plate material formed in a U shape . the mounting portion, the locking pawl for restricting the rotation of the regulating member with respect to the frame side hinge by locking to the frame side hinge is formed, the door-side hinge is in the second mounting portion It is preferable that it is attached to be rotatable.
According to such a structure, it can prevent that a control member rotates with respect to a frame side hinge with opening and closing of a door body by the latching to the frame side hinge of a latching claw.

In the hinge device according to the aspect of the invention, it is preferable that the restriction member includes a fixing portion fixed to the frame side hinge.
According to such a configuration, the fixing portion is fixed to the frame side hinge, so that the regulating member can be prevented from rotating with respect to the frame side hinge as the door body is opened and closed. The range can be very narrow.

In the hinge device of the present invention, the connecting portion is configured by a flexible wire, the first mounting portion is configured by a terminal attached to one end of the wire, and the second mounting portion is configured as described above. It is preferable to be configured by a terminal attached to the other end of the wire.
According to such a configuration, it is possible to attach to the frame side hinges and door side hinges having various axial length dimensions simply by appropriately setting the length of the wire. Can be improved.

The joinery of the present invention includes a frame body, a door body, and a plurality of hinge devices that support the door body so as to be opened and closed. At least one of the plurality of hinge devices is as described above. It is preferable that the hinge device of the present invention is used.
According to the joinery of this invention, it can be set as the joinery which can exhibit the effect similar to the hinge apparatus of this invention mentioned above.

  ADVANTAGE OF THE INVENTION According to this invention, while being able to support the vertical load of a door body, the lifting of a door body can be prevented and the hinge apparatus and fittings which can be constructed easily can be provided.

The front view which shows the outdoor side of the door which concerns on 1st Embodiment of this invention. The longitudinal cross-sectional view which shows the door which concerns on 1st Embodiment. The cross-sectional view which shows the door which concerns on 1st Embodiment. The perspective view which shows the hinge apparatus of the door which concerns on 1st Embodiment. Explanatory drawing which shows the regulating member of the door which concerns on 1st Embodiment. The perspective view which shows construction of the hinge apparatus to the door which concerns on 1st Embodiment. The perspective view which shows the hinge apparatus of the door which concerns on 2nd Embodiment of this invention. Explanatory drawing which shows the regulating member of the door which concerns on 2nd Embodiment. The perspective view which shows construction of the hinge apparatus to the door which concerns on 2nd Embodiment. The perspective view which shows the hinge apparatus which concerns on the modification of this invention.

[Configuration of First Embodiment]
DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, a first embodiment of the invention will be described with reference to the drawings.
In FIGS. 1-6, the entrance door 1 which is the fitting which concerns on 1st Embodiment is an doorway of the outward opening type which is provided in a building and partitions off indoor space (indoor space) and outdoor space (outdoor space), The door frame 2 is a frame body fixed to the building frame, and the door body 3 is supported by the door frame 2 so as to be freely opened and closed.
In the following description, the prospective direction means a direction along a prospective surface portion 231 (a surface facing the indoor / outdoor direction) of the vertical frame 23 described later.

  The door frame 2 is formed by a four-round framework of an upper frame 21, a lower frame 22, and left and right vertical frames 23 made of an aluminum extruded profile. The door body 3 is supported by the door frame 2 via a plurality of hinge devices 4 so as to be openable and closable on the suspension base side located on the right side of FIG.

As shown in FIG. 4, the hinge device 4 includes a metal flag hinge 5 capable of connecting the door frame 2 and the door body 3, and a restriction member 7 attached to the flag hinge 5. Yes.
The flag hinge 5 includes a frame side hinge 50 that can be attached to the door frame 2, a door side hinge 60 that is positioned above the frame side hinge 50 and can be attached to the door body 3, and the frame side hinge. The insertion shaft 53 is a shaft portion provided in the shaft 50. In this embodiment, the frame side hinge 50 is configured as a male hinge and the door side hinge 60 is configured as a female hinge.

  The frame side hinge 50 is configured to include a blade plate 51 and a columnar portion 52 that is continuous with one end portion in the prospective direction of the blade plate 51, and an insertion shaft 53 is located at the upper end of the columnar portion 52. It is formed to extend. Four screw holes 513 are formed in the vane plate 51, and screws 55 are inserted into the screw holes 513 and screwed to the prospective surface portion 231 of the vertical frame 23 on the hanging side (see FIG. 6). A screw hole 521 that is screwed into a stepped screw 722 described later is formed at the lower end of the cylindrical portion 52.

  The door-side hinge 60 is configured to include a blade plate 61, a cylindrical portion 62 that is continuous with one end portion in the prospective direction of the blade plate 61, and a shaft hole portion 63 that is opened at the lower end of the cylindrical portion 62. ing. Four screw holes 613 are formed in the vane plate 61, and screws 55 are inserted into the screw holes 613 and screwed to the prospective surface portion of the door body 3 on the hanging base side. The diameter of the cylindrical part 62 is the same as the diameter of the columnar part 52. A shaft hole 63 is formed at the lower end of the cylindrical portion 62. A screwing hole 621 shown in FIG. 6 is formed at the upper end of the cylindrical portion 62 to be screwed into a stepped screw 722 described later.

  The insertion shaft 53 of the frame side hinge 50 can be inserted into the shaft hole 63 of the door side hinge 60, and the flag hinge 5 is formed in the insertion state, and the door side hinge 60 is connected to the frame side hinge 50. On the other hand, it will be in the state which can be rotated centering | focusing on the insertion shaft 53. FIG.

  The regulating member 7 is formed by press-bending a metal plate material, and as shown in FIG. 5, a connecting portion 71 extending in the axial direction (vertical direction) of the insertion shaft 53 and a horizontal direction orthogonal to the axial direction. It has a pair of attachment parts 72 and 73 extending in the direction. The attaching portion 72 is bent and continuous from the upper end of the connecting portion 71, and the attaching portion 73 is bent and continuous from the lower end of the connecting portion 71. The distance between the attachment portion 72 and the attachment portion 73 in the axial direction of the insertion shaft 53 is set according to the length dimension of the connecting portion 71.

A mounting hole 721 through which the stepped screw 722 can be inserted is formed in the mounting portion 72. The mounting portion 72 is rotatably attached to the upper end of the door side hinge 60 by the stepped screw 722 inserted through the mounting hole 721 being screwed into the screwing hole 621 of the door side hinge 60.
An attachment hole 731 into which the stepped screw 722 can be inserted and an engagement claw 732 that can be engaged with the frame side hinge 50 are formed in the attachment portion 73. The attaching portion 73 is rotatably attached to the lower end of the frame side hinge 50 by the stepped screw 722 inserted through the attachment hole 731 being screwed into the screwing hole 521 of the frame side hinge 50.
The locking claw 732 is formed to extend upward from the position of the mounting portion 73 that is spaced apart from the connecting portion 71 in the horizontal direction toward the mounting portion 72.

  In a state where the frame side hinge 50 is attached to the vertical frame 23 on the hanging base side and the door side hinge 60 is attached to the door body 3, the blade plate 51 is interposed between the connecting portion 71 and the locking claw 732. Is located. For this reason, even if the restricting member 7 is rotated in the opening / closing direction of the door body 3 with respect to the frame side hinge 50, the engaging claw 732 is engaged with the blade plate 51 and the above-described rotation of the restricting member 7. Movement is regulated.

The length L1 of the connecting portion 71 (see FIG. 5A) is the axial length from the lower end to the upper end of the flag hinge 5 in which the frame hinge 50 and the door hinge 60 are combined. It is longer than the dimension L2 (refer FIG. 4). For this reason, in the state where the regulating member 7 is attached to the flag hinge 5, an axial play (gap) is formed between the attachment portion 72 and the door side hinge 60.
The horizontal extension length L3 of the attachment portions 72, 73 from the surface of the connection portion 71 on the attachment portions 72, 73 side to the center position of the attachment holes 721, 731 is the radial length of the cylindrical portion 52 and the cylindrical portion 62. It is longer than the length dimension L4 (see FIG. 4), and the lateral length dimension L5 (FIG. 4) of the flag hinge 5 from the mounting position with respect to the mounting portions 72, 73 to the other lateral end of the blades 51, 61. Shorter than reference).
The difference between the extension length dimension L3 and the radial length dimension L4 is set small within a range in which the connecting portion 71 does not interfere with the cylindrical portion 52 and the cylindrical portion 62. For this reason, the connection part 71 is located in the vicinity of the columnar part 52 and the cylindrical part 62. Thus, when the connection part 71 is located in the vicinity of the columnar part 52 and the cylindrical part 62, compared with the case where the connection part 71 is located far away from the columnar part 52 and the cylindrical part 62, the door side hinge 60 is located. The bending stress applied based on the movement in the axial direction with respect to the frame side hinge 50 is reduced. Therefore, the axial separation of the door side hinge 60 from the frame side hinge 50 by the restricting member 7 can be firmly restricted.

Such a restricting member 7 is formed in a substantially U-shape as shown in FIG. 5A, is connected to the frame side hinge 50 and the door side hinge 60, and the both hinges are axially connected to each other. The separation is regulated within a predetermined range.
Further, the connecting portion 71 of the restricting member 7 includes the frame hinge 50 and the door hinge 60 in the entire rotation region in which the insertion of the frame side hinge 50 and the door side hinge 60 can be relatively rotated around the shaft 53. The maximum rotation area in which the frame side hinge 50 and the door side hinge 60 can rotate relative to each other when attached to the vertical frame 23 and the door body 3 (the door body 3 is located from the fully closed position to the fully open position). Are arranged in the remaining area excluding the rotation area). The restricting member 7 is arranged as described above so that the rotation operation of the flag hinge 5 is not hindered.

  The hinge device 4 configured as described above supports the door body 3 on the vertical frame 23 on the hanging base side so as to be able to be opened and closed, and supports the vertical load of the door body 3. Moreover, even if the force lifted to the door body 3 is added, the lifting of the door body 3 is prevented by restricting the upward separation of the door side hinge 60 from the frame side hinge 50 by the restriction member 7.

[Door installation procedure]
Hereinafter, the construction procedure of the door 1 according to the present embodiment will be described.
First, the door body 3 is attached to the vertical frame 23 on the hanging side so as to be opened and closed. Specifically, the blade plate 51 of each frame side hinge 50 is screwed to the prospective surface portion 231 of the vertical frame 23 on the hanging side. On the other hand, the blade 61 of each door side hinge 60 is screwed to the prospective surface portion of the door 3 on the suspending side.
Here, the frame side hinges 50 of the plurality of hinge devices 4 are set in the same direction so that the insertion shaft 53 is positioned upward, and the shaft hole portions 63 of the door side hinges 60 are downward. It is set in the same direction to be positioned.

Next, the door body 3 is lifted so that the shaft hole 63 is positioned above the insertion shaft 53, and then the insertion shaft 53 is inserted into the shaft hole 63 while lowering the door body 3.
In this manner, the door body 3 is supported by the vertical frame 23 on the hanging base side through the plurality of hinge devices 4 so as to be opened and closed. Further, each frame side hinge 50 attached to the vertical frame 23 on the suspension side supports a vertical load applied from the door body 3 to the door side hinge 60.

Next, the regulating member 7 is attached to any one of the plurality of flag hinges 5. Specifically, the attachment portion 73 of the restriction member 7 is attached to the lower end of the columnar portion 52 of the frame side hinge 50 with the stepped screw 722 with respect to the second flag hinge 5 from the top. Is attached to the upper end of the cylindrical portion 62 of the door side hinge 60 with a stepped screw 722. When attaching the attachment part 73 to the frame side hinge 50, it arrange | positions out of the rotation area | region with respect to the door frame 2 of the door body 3, and is arrange | positioned in the position which can contact | abut the surface by the side of the door body 3 of the blade board 51. With this arrangement, even when the regulating member 7 tries to rotate in the closing direction of the door body 3 with respect to the frame side hinge 50, the locking claw 732 is locked to the blade plate 51 and the rotation is performed. Is regulated.
In this way, the restricting member 7 is attached to the flag hinge 5, and the axial position of the frame side hinge 50 and the door side hinge 60 is restrained.
The height of the door body 3 with respect to the door frame 2 is determined by attaching a ring-shaped spacer (not shown) to the insertion shaft 53 of the frame side hinge 50 so that the spacer is attached to the cylindrical portion of the frame side hinge 50. It can adjust suitably by interposing between 52 and the cylindrical part 62 of the door side hinge 60. FIG.

[Effect of the first embodiment]
(1) The vertical load of the door body 3 applied to the door side hinge 60 can be supported by the frame side hinge 50 positioned below the door side hinge 60, and the vertical load of the door body 3 is supported by the plurality of hinge devices 4. By supporting in a distributed manner, the support load of the vertical load of the hinge device 4 per unit can be reduced.
Further, by restricting the axial separation of the door side hinge 60 from the frame side hinge 50 by the restriction member 7, the door side hinge 60 is inserted into the shaft 53 even if a force in the direction of lifting the door body 3 is generated. It can be prevented from being pulled out from. For this reason, it can prevent that the door body 3 lifts and remove | deviates from the door frame 2. FIG.
Further, since the lifting of the door body 3 can be prevented by the regulating member 7 separate from the flag hinge 5, for example, all the frame side hinges 50 and the door side hinges 60 of the plurality of hinge devices 4 are connected to the door frame 2. The door body 3 can be incorporated into the door frame 2 while being attached to the door body 3, and only the regulating member 7 can be attached after the door body 3 is incorporated into the door frame 2. For this reason, in order to prevent the door body 3 from being lifted, it is not necessary to install a part of the hinge device 4 upside down, and it is not necessary to install the hinge device 4 in the reverse direction at the construction site. Can be done.
Furthermore, since the separation between the attachment portion 72 and the attachment portion 73 is regulated by the connecting portion 71, even if the door side hinge 60 moves away from the frame side hinge 50 in the axial direction beyond a predetermined distance, the door side hinge 60 The number 60 comes into contact with the mounting portion 72 and cannot move away.
Moreover, since the attaching part 72 is rotatably attached to the door side hinge 60, the restriction member 7 does not hinder the rotation of the door side hinge 60 relative to the frame side hinge 50.

(2) The distance L1 between the attachment portion 72 and the attachment portion 73 is longer than the length dimension L2 in the vertical direction (axial direction) of the flag hinge 5, so that the hinge device 4 is When attached to the frame 23 and the door body 3, an axial play (gap) can be formed between the attachment portion 72 and the door side hinge 60. Thereby, a spacer can be arranged between the frame side hinge 50 and the door side hinge 60, and the height position of the door 3 with respect to the door frame 2 can be easily adjusted by the arrangement of the spacer.
In addition, the axial direction with respect to the frame side hinge 50 of the door side hinge 60 by arrange | positioning a spacer between the attachment part 72 and the door side hinge 60, or between the attachment part 73 and the frame side hinge 50. It is also possible to reduce the width of the region that can be moved apart.
(3) When the locking claw 732 is locked to the frame side hinge 50, the regulating member 7 is moved relative to the frame side hinge 50 as the door body 3 to which the hinge device 4 is attached is opened and closed with respect to the door frame 2. Can be prevented, or the rotation range can be made extremely narrow.

[Configuration of Second Embodiment]
Hereinafter, a second embodiment of the present invention will be described with reference to the drawings.
7-9, the entrance door 1 which is the fitting which concerns on 2nd Embodiment is comprised similarly to the door 1 which concerns on 1st Embodiment mentioned above, It replaces with the hinge apparatus 4 and 4A of hinge apparatuses are replaced. It differs in that it has. In addition, about the structure which is common in the door 1 which concerns on 1st Embodiment, the same code | symbol is attached | subjected suitably to drawing and detailed description is abbreviate | omitted.

  As shown in FIG. 7, the hinge device 4 </ b> A includes a regulating member 7 </ b> A attached to the flag hinge 5. As shown in FIG. 8, the restricting member 7 </ b> A includes a connecting portion 71, attachment portions 72 and 73, and a plate-like fixing portion 74 formed continuously with the connecting portion 71. The extension length dimension L3 (see FIGS. 7 and 8A) of the attachment portions 72 and 73 is longer than the length dimension L5 (see FIG. 7) in the prospective direction of the flag hinge 5.

  The fixing portion 74 is formed so as to extend in a prospective direction from below the center in the vertical direction of the connecting portion 71 to between the mounting portions 72 and 73. A screw hole 741 is formed in the fixing portion 74, and a screw 55 is inserted into the screw hole 741, and is screwed to the prospective surface portion 231 of the hanging side vertical frame 23 together with the blade plate 51 of the frame side hinge 50. . Thus, when the fixing portion 74 is screwed to the prospective surface portion 231 of the vertical frame 23 on the hanging base side, the fixing portion 74 is fastened together with the blade plate 51, so that the fixing portion 74 is fixed to the frame side hinge 50. It becomes a state.

The attachment procedure of the hinge device 4A configured in this manner to the flag hinge 5 is substantially the same as the attachment procedure of the hinge device 4 described above, but the fixing portion 74 is placed on the suspension side with the blade plate 51 in between. A procedure for screwing the prospective surface portion 231 of the vertical frame 23 is added.
When the hinge device 4A is attached to the vertical frame 23 and the door body 3 on the hanging side, the regulating member 7A is around the frame side hinge 50 and along the prospective surface portion 231 of the vertical frame 23 on the hanging side. Located. In addition, the area | region which can accommodate the door side hinge 60 is formed by the upper part and the attaching parts 72 and 73 from the up-down direction center of the connection part 71 of 7 A of control members.

[Effects of Second Embodiment]
(1) According to the door 1 according to the present embodiment, similarly to the door 1 of the first embodiment, the vertical load of the door body 3 can be installed so as to be supported by the hinge device 4A, and the regulating member 7A is installed on the frame side. 50 and the door side hinge 60 can be fixed at a position that does not hinder the rotation of the door side hinge 60 (outside the rotation region of the door side hinge 60 with respect to the frame side hinge 50), and the door 3 is lifted by the regulating member 7A. Can be prevented. Moreover, the height position of the door side hinge 60 relative to the frame side hinge 50 can be adjusted by forming an axial gap between the mounting portion 72 and the door side hinge 60.
(2) By fixing the fixing portion 74 to the blade plate 51, the regulating member 7A closes the door with respect to the frame side hinge 50 as the door body 3 to which the hinge device 4A is attached is opened and closed with respect to the door frame 2. It can prevent rotating in the direction.
Further, since the extension length L3 of the attachment portions 72 and 73 is longer than the lateral length L5 of the flag hinge 5, the hinge 74 is fixed when the fixing portion 74 is fixed to the frame side hinge 50. When the device 4 </ b> A is attached to the vertical frame 23 on the hanging side and the door body 3, the restricting member 7 </ b> A is disposed along the prospective surface portion 231 of the vertical frame 23 on the hanging side together with the frame side hinge 50. Therefore, when the door body 3 is in the closed position, the restricting member 7 is interposed between the vertical frame 23 on the suspending side and the door body 3 and is hardly noticeable in appearance.

[Modification]
In addition, this invention is not limited to the thing of the structure demonstrated by the above embodiment, The modification in the range which can achieve the objective of this invention is contained in this invention.
For example, in the above-described embodiment, any one of the plurality of hinge devices 4 and 4A is configured to include the regulating members 7 and 7A. However, the present invention is not limited thereto, and all of the plurality of hinge devices 4 and 4A are configured. The restriction members 7 and 7A may be provided, and the restriction members 7 and 7A may be provided in some of the plurality of hinge devices 4 and 4A.

  In the embodiment, the frame side hinge 50 is a male hinge and the door side hinge 60 is configured as a female hinge. However, the present invention is not limited thereto. It may be configured as a female hinge having a shaft hole portion 63, and the door side hinge 60 may be configured as a male hinge having the insertion shaft 53 formed therein.

In the above embodiment, the locking claw 732 is formed on the mounting portion 73, but is not limited thereto, and is formed on the mounting portion 72 instead of the mounting portion 73, for example, with respect to the door side hinge 60 of the regulating member 7. The door body 3 may be configured to be able to regulate the rotation in the opening / closing direction.
Further, the restriction member 7 may be configured without the configuration of the locking claw 732. In this case, either one of the attachment portions 72 and 73 may be fixed to the flag hinge 5 with a fixing screw or the like.

  In the above embodiment, the mounting portions 72 and 73 are connected to the flag hinge 5 by the stepped screws 722. However, the present invention is not limited to this. For example, bushes are inserted into the mounting holes 721 and 731 and The attachment portions 72 and 73 may be connected to the flag hinge 5 by inserting screws into the screw holes 521 and 621.

  In the second embodiment, in the restricting member 7 </ b> A, in addition to the configuration of the fixing portion 74, a locking claw 732 may be provided on the attachment portion 73. Thereby, for example, even if the fixing portion 74 is loosely fixed to the frame side hinge 50, the locking claw 732 is locked to the blade plate 51, so that the regulating member 7A rotates with respect to the frame side hinge 50. Can be regulated.

  In the second embodiment, the restricting member 7A is fixed to the frame side hinge 50, but is not limited thereto, and may be fixed to the door side hinge 60 instead of the frame side hinge 50, for example. In this case, the fixing part 74 is formed to extend from the upper part in the vertical direction of the connecting part 71 to the prospective direction between the attaching parts 72 and 73, and in the state where the hinge device 4A is attached to the door body 3, the restricting member 7A. Is located along the prospective surface portion of the door 3 together with the door side hinge 60.

In the second embodiment, the regulating member 7A is attached and fixed to the frame side hinge 50 by the attaching portion 73 and the fixing portion 74, but is not limited to this, and for example, the configuration of the attaching portion 73 is omitted. May be.
Moreover, although the connection part 71 is extended and formed linearly in the up-down direction, it is not limited to this, For example, the part adjacent to the door side hinge 60 is the vicinity of the cylindrical part 62 of the door side hinge 60 It may be bent so that it may be located along.

In the embodiment, the restricting members 7 and 7A are formed as U-shaped rigid bodies by the locking claw 732, the connecting portion 71 excluding the fixing portion 74, and the attaching portions 72 and 73 ((A) in FIG. 5). However, the present invention is not limited to this. For example, as shown in FIG. 10, it may be formed of a wire fitting 8 with a terminal (regulating member). FIG. 10 shows a hinge device 4B provided with a flag hinge 5 and a wire fitting 8 with a terminal.
The wire fitting with terminal 8 includes a metal wire 81 that is a flexible connecting portion, a first attachment portion attached to both ends of the metal wire 81, and attachment terminals 82 and 83 that are second attachment portions. It is configured. The length dimension of the metal wire 81 is longer than the length dimension L2 of the flag hinge 5 in the axial direction. The attachment terminal 82 has an attachment hole 721, and a stepped screw 722 is inserted through the attachment hole 721 so that the attachment terminal 82 is rotatably attached to the upper end of the door side hinge 60. Further, the attachment terminal 83 has an attachment hole 731, and a stepped screw 722 is inserted into the attachment hole 731 so as to be rotatably attached to the lower end of the frame side hinge 50.
According to such a metal fitting 8 with a terminal, the metal wire 81 can be attached to the flag hinge 5 having various axial length dimensions only by appropriately setting the length dimension of the metal wire 81. Can improve versatility. Further, by bending or extending the metal wire 81 as appropriate, it can be attached to the flag hinge 5 having various lengths in the axial direction, and the versatility of the restricting member can be improved.
One of the attachment terminals 82 and 83 may be provided with a locking claw 732.

  DESCRIPTION OF SYMBOLS 1 ... Entrance door, 2 ... Door frame, 3 ... Door body, 4, 4A, 4B ... Hinge device, 5 ... Flag hinge number, 7, 7A ... Restriction member, 8 ... Wire metal fitting (regulation member) with terminal, 21 ... Upper frame, 22 ... lower frame, 23 ... vertical frame, 31 ... cylinder lock, 50 ... frame side hinge, 51, 61 ... vane plate, 52 ... cylindrical part, 53 ... insertion shaft, 55 ... screw, 60 ... door side Hinge 61, blade plate 62 ... cylindrical portion, 63 ... shaft hole portion, 71 ... connecting portion, 72, 73 ... mounting portion, 74 ... fixing portion, 81 ... metal wire (connecting portion), 82, 83 ... mounting Terminal (attachment part), 231... Prospective surface part, 513, 613, 741... Screw hole, 521, 621... Screwing hole, 721, 731.

Claims (5)

A frame hinge that can be attached to the frame,
A door hinge located above the frame hinge and attachable to the door;
A shaft provided on either one of the frame side hinge and the door side hinge;
A shaft hole provided in one of the frame side hinge and the door side hinge, into which the shaft portion is inserted, and
In a state where the frame side hinge is attached to the frame body and the door side hinge is attached to the door body, the door side hinge is in the axial direction of the shaft portion with respect to the frame side hinge. to regulate to move to a regulating member for the shaft portion is prevented from being removed from the shaft hole,
The restricting member is positioned below the lower end of the frame side hinge and is attached to a stepped screw or screw screwed to the lower end of the frame side hinge so as to be rotatable. And a second mounting portion that is positioned above the upper end of the door side hinge and is rotatably attached to a stepped screw or screw that is screwed to the upper end of the door side hinge. A connecting portion for connecting the first mounting portion and the second mounting portion;
The hinge device characterized in that a length dimension of the connecting portion is longer than a length dimension in the axial direction from a lower end of the frame side hinge to an upper end of the door side hinge. The hinge device according to claim 1 , wherein
The restricting member is composed of a metal plate formed in a U shape having the first mounting portion, the second mounting portion, and the connecting portion,
Wherein the first mounting portion, the locking pawl for restricting the rotation of the regulating member with respect to the frame side hinge by locking to the frame side hinge is formed,
The hinge device characterized in that the door side hinge is rotatably attached to the second attachment portion. The hinge device according to claim 1 or 2 ,
The regulating member, the hinge apparatus characterized by Ru with a fixed portion fixed to the frame side hinge. The hinge device according to claim 1 , wherein
The connecting portion is constituted by a flexible wire,
The first attachment portion is constituted by a terminal attached to one end of the wire,
Said 2nd attaching part is comprised by the terminal attached to the other end of the said wire. The hinge apparatus characterized by the above-mentioned. A frame body, a door body, and a plurality of hinge devices that support the door body to be openable and closable,
At least one of the plurality of hinge devices is configured by the hinge device according to any one of claims 1 to 4 .

Images