JP2003129760A - Door framing method of hinged door - Google Patents

Abstract

PROBLEM TO BE SOLVED: To assemble and disassemble a hinged door in a site to enable stiles and rails to separate in the site while realizing a tightly joint state. SOLUTION: A locking section (3) projected to one side end of a first joint side of a rail (2) in a first stile (1a) mounted on a door frame in a rotatable manner is inserted in an engaging groove section (4) recessed in one side end of the rail, the rail is dropped from above to lock the engaging groove section to connect the rail to the first stile, the same locking section as the locking section of the first stile projected to the other side end of the side opposed to the engaging groove section of the rail to be locked is inserted in the same engaging groove section (4) as the engaging groove section of the rail recessed in one side end of a second stile (1b) placed in opposition to the first stile, and the second stile is dropped from above to lock the engaging groove section to connect the rail to the second stile.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The invention of this application relates to a method for assembling a hinged door frame. More specifically, the invention of this application enables a vertical frame and a horizontal frame to be removed on site while realizing a firmly joined state, and a method for assembling a hinged door capable of assembling and disassembling a hinged door on site. It is about.

[0002]

2. Description of the Related Art As one of the hinged doors widely used for doors such as interior doors and storage boxes, two vertical frames which are opposed to each other and a horizontal frame which is joined at least at upper and lower end portions between the vertical frames. 2. Description of the Related Art A frame is known which is composed of a frame and a face plate such as an end plate and a plate glass arranged in a region surrounded by a vertical frame and a horizontal frame.

[0003] In this type of hinged door, the frame assembly, that is, the joining of the vertical frame and the horizontal frame is generally done by using a dowel and an adhesive agent.

[0004]

However, since the joint between the vertical frame and the horizontal frame, which have been fitted and killed, is firm, for example, when some of the frames are damaged, the extent of the damage will be large. If it is slight, you can embed putty etc. in the damaged part and repair it by painting on it.
If it is not possible to respond on site, the hinged door must be removed from the door frame and transported to a factory for repair work or replaced with a new one. Also, if the interior design gets tired, for example, if the resident wants to replace the frame and face material with other things, it is impossible to dismantle the hinged doors on site, so it must be removed and transported to a factory for dismantling. There was no way to do it, except to attach the desired frame and face material, or to replace the entire hinged door with another.

Furthermore, in the case of hinged doors that use sheet glass as the surface material, considering the breakage of the glass, the peripheral edge portion is sandwiched from both the front and back sides to enable firm fixing, while it can be removed on site. It was necessary to separately prepare a presser molding that enables replacement of the plate glass of.

As described above, the hinged doors up to now have been repaired,
There is a problem in that on-site treatment cannot be sufficiently performed for design changes and the necessary members differ depending on the type of face material.

The invention of this application has been made in view of the above circumstances, and enables a vertical frame and a horizontal frame to be detached on the site while realizing a firmly joined state, and a hinged door can be installed on the site. It is an object to be solved to provide a method for assembling a swing door that can be assembled and disassembled.

[0008]

The invention of this application is, in order to solve the above-mentioned problems, a method of assembling a hinged door frame, in which horizontal frames are joined to at least upper and lower end portions between two vertical frames facing each other. A locking portion projecting from one end of the first vertical frame, which is rotatably attached to the door frame, on the horizontal frame joining side,
Insert it into the engaging groove that is recessed at one end of the horizontal frame, drop the horizontal frame from above and lock the engaging groove to join the horizontal frame to the first vertical frame, and then lock An engaging portion similar to the engaging portion of the first vertical frame, which is projectingly provided on the other end on the side opposite to the engaging groove portion of the formed horizontal frame, is arranged so as to face the first vertical frame. The second vertical frame is inserted into an engaging groove portion similar to the engaging groove portion of the horizontal frame recessed at one end of the second vertical frame, and the second vertical frame is dropped from above to lock the engaging groove portion. Then, the second vertical frame is joined to the horizontal frame to form a hinged door frame, and a hinged door frame assembling method (claim 1) is provided.

In the invention of this application, the engaging portion is an L-shaped metal fitting having an L-shape having a horizontal piece portion and a rising piece portion which is erected upward from its tip, and the engaging groove portion is , The horizontal groove portion of the rising piece of the L metal fitting that can be inserted in the horizontal direction and the one end on the back side of the horizontal groove portion are rounded up, and are dropped from above to the rising piece of the L metal fitting. It is provided as an aspect that a hook groove portion for hooking is provided (Claim 2).

Hereinafter, the method of assembling the hinged door frame of the invention of this application will be described in more detail with reference to the drawings.

[0011]

FIG. 1 is an exploded front view of essential parts showing an embodiment of a method for assembling a hinged door according to the invention of this application. 2 and 3 are exploded perspective views of main parts showing one form of the portions indicated by arrows A and B in FIG. 1, respectively.

The method of assembling the hinged door frame of the invention of this application is premised on joining the horizontal frames (2) to at least the upper and lower end portions between the two opposing vertical frames (1a) (1b). Unlike the traditional frame method, the vertical frame (1a) (1
While the b) and horizontal frame (2) are firmly joined together, they can be removed on site.

That is, the two vertical frames (1a) (1b) and the horizontal frame (2) to which the hinged door frame assembling method of the invention of this application is applied are as illustrated in FIGS. It is provided with a locking portion (3) and an engaging groove portion (4).

Specifically, a locking portion (3) is provided at one end of the first vertical frame (1a), which is rotatably attached to the door frame, on the joint side of the horizontal frame (2). ing. Horizontal frame (2)
Has an engaging groove portion (4) recessed at one end portion thereof, and the first vertical frame (1) is provided at the other end portion on the side facing the engaging groove portion (4).
A locking portion (3) similar to the locking portion (3) of a) is provided in a protruding manner. The second vertical frame (1b) arranged so as to face the first vertical frame (1a) is engaged at its one side end with the same engagement groove (4) of the horizontal frame (2). The groove (4) is recessed.

More specifically, the engaging portion (3) has, for example, an L-shape having a horizontal piece (5) and a rising piece (6) raised upward from the tip thereof. It can be the L fitting (7) that it has. For the L metal fitting (7), insert the rear end of the horizontal piece (5) into one end of the first vertical frame (1a) and the horizontal frame (2) and use an adhesive or a suitable fastener. And can be fixed. Engagement groove (4)
Can be recessed to correspond to the L metal fitting (7), and for example, the rising piece (6) of the L metal fitting (7) can be inserted in the horizontal direction. Is substantially the same as the rising piece (6) and has a slightly larger size, and a catch groove (9) which is rounded up at one end on the back side of the horizontal groove (8).
And can be provided. Such engagement groove (4)
Can be formed by, for example, notching the one side end of the second vertical frame (1b) and the horizontal frame (2) by machining during manufacturing.

In the method of assembling the hinged door frame according to the invention of this application, the first vertical frame (1a) rotatably attached to the door frame projects at one end of the horizontal frame (2) on the joint side. The provided locking portion (3) is inserted into the engaging groove portion (4) recessed at one end of the horizontal frame (2), and the horizontal frame (2) is dropped from above to engage the engaging groove ( 4) Lock the horizontal frame (2) first
It is joined to the vertical frame (1a). When the locking portion (3) and the engaging groove portion (4) are the L metal fitting (7) having the above-mentioned configuration and the recessed portion corresponding to the L metal fitting (7), respectively, By dropping from above the frame (2),
The rising piece (6) of the L metal fitting (7) is engaged with the engaging groove (4).
Is caught in the groove (9).

Next, in the method of assembling the hinged door frame according to the invention of this application, the first protrusion projecting from the other end of the locked horizontal frame (2) facing the engaging groove (4) is provided. Vertical frame (1a)
A locking portion (3) similar to the locking portion (3) is recessed at one end of the second vertical frame (1b) arranged to face the first vertical frame (1a). Further, the second vertical frame (1b) is inserted into an engaging groove (4) similar to the engaging groove (4) of the horizontal frame (2), and the second vertical frame (1b) is dropped from above to lock the engaging groove (4). The second vertical frame (1b) is joined to the horizontal frame (2) to form a hinged frame frame.

As described above, in the method of assembling the hinged door frame according to the invention of the present application, the engagement groove portion (4) by the engaging portion (3) is used instead of the fitting and killing by the dowel and the adhesive unlike the conventional frame members. Since the framing is performed by locking the locks, the hinged door is used when any of the first and second vertical stiles (1a) (1b) and the horizontal sill (2) is damaged or when it is desired to change the design. At the place where is installed, the hinged door can be disassembled by performing the reverse procedure of the above-described assembly, and the members can be replaced. Therefore, it is possible to perform on-site treatment for repairs and design changes.

Further, the face material (10) may be arranged in the area surrounded by the first and second vertical frames (1a) (1b) and the horizontal frame (2) as in the conventional case. Yes, but the first and second vertical stiles (1
a) (1b) and the horizontal frame (2),
As shown in FIG. 7, the engaging groove portion (11) can be formed, and the peripheral edge portion of the face material (10) can be sandwiched and locked in the engaging groove portion (11). ) Can be arranged at the same time as the frame assembly, and the face material (10)
When it becomes necessary to replace the door, the face material (10) can be replaced on site by disassembling the hinged door in the same manner as in the repair or design change. For example,
Even if the face material (10) is a plate glass, the pressing molding that has been necessary for the hinged doors up to now is not necessary.

Further, in the method of assembling the hinged door frame of the invention of this application, the engagement of the engagement groove portion (4) by the engagement portion (3) is
As is clear from the above, since it is realized by the weight of the horizontal frame (2) and the second vertical frame (1b), the first vertical frame (1)
a) and the horizontal frame (2), and the horizontal frame (2) and the second vertical frame (1b) are firmly joined to each other, and the hinged door can hold its shape stably unless an excessive shock is applied. it can. Further, the weight of the horizontal frame (2) is directly measured by the first vertical frame (1).
In a), the weight of the second vertical frame (1b) can be received by the first vertical frame (1a) via the horizontal frame (2), and
Since the first vertical frame (1a) is rotatably attached to the door frame, the weight of the entire hinged door is used for attaching the first vertical frame (1a) to the door frame, for example, a hinge. Since it can be received by the door frame via the rotation support tool (12) such as, the open door does not spontaneously disassemble when opening and closing.
A firm joining state of the first and second vertical frames (1a) (1b) and the horizontal frame (2) is realized.

In the embodiment shown in FIGS. 1 to 3, the locking portions (3) and the engaging groove portions (4) are provided in twos for each horizontal frame (2). The method of assembling the hinged door frame of the invention of this application is not particularly limited to this. The number may be singular or may be three or more. The numbers of the locking portions (3) and the engaging groove portions (4) can be appropriately determined according to, for example, the size and weight of the hinged door.

The first and second vertical frames (1a) (1
In order to enhance the joint strength between the b) and the horizontal frame (2) and to realize a more secure joint state, as shown in FIGS. 2 and 3, a locking groove portion for sandwiching and locking the face material (10). (1
1) is provided over the entire length of the first and second vertical frames (1a) (1b), and the joint portion with the horizontal frame (2) is used as a fruit (13), and both sides of the horizontal frame (2) facing each other. The end is male (1
4), the male fruit (14) can be fitted into the female fruit (13) when the first and second vertical frames (1a) (1b) and the horizontal frame (2) are joined.

Further, as shown in FIGS. 2 and 3, the upper and lower surfaces of the first and second vertical frames (1a) (1b) and the end faces of the horizontal frames (2) adjacent to the first and second vertical frames (1a) (1b) are joined together. After forming the recesses (15) and (16) and disposing the flat plate-like fixing plate (17) having a size that can be accommodated therein almost without any gap, as shown in FIGS. 4 and 5, the fixing plate is formed. From the through hole (18) formed in (17), the first and second vertical frames (1
a) (1b) and horizontal frame (2) with fasteners (19) such as screws
Screwing in, utilizing the rigidity of the fixing plate (17),
First vertical frame (1a), horizontal frame (2), and horizontal frame (2)
It is also possible to further increase the bonding strength of the second vertical frame (1b). In this case, in order to disassemble the hinged door, first, the fastener (19) is removed and the fixing plate (17) is recessed (15).
It can be performed after taking out from (16).

Of course, the invention of this application is not limited to the above embodiments. Details of the first and second vertical frames, horizontal frames, and the size, shape, structure, and type of the surface material, and the size, shape, structure, and number of the engaging portions and engaging groove portions It goes without saying that various modes are possible.

[0025]

As described in detail above, according to the invention of the present application, it is possible to remove the vertical frame and the horizontal frame on the site while realizing a firm joining state, and to assemble and disassemble the hinged door on the site. You can Hinged door repair,
Design changes can be handled on-site, and necessary members are standardized in hinged doors regardless of the type of face material.

[Brief description of drawings]

FIG. 1 is an exploded front view of essential parts showing an embodiment of a method of assembling a hinged door frame according to the invention of the present application.

2 is an essential part exploded perspective view showing one form of a portion indicated by an arrow A in FIG. 1. FIG.

FIG. 3 is an exploded perspective view of an essential part showing one form of a portion indicated by an arrow B in FIG.

FIG. 4 is a main part perspective view showing a portion of the assembled hinged door corresponding to FIG. 2;

5 is a perspective view of an essential part showing a portion of the assembled hinged door corresponding to FIG. 3. FIG.

[Explanation of symbols]

1a First vertical frame 1b Second vertical frame 2 horizontal frame 3 Locking part 4 Engagement groove 5 Horizontal piece 6 Rising piece 7 L metal fittings 8 horizontal groove 9 catching groove 10 face materials 11 Locking groove 12 Rotating support 13 female 14 Yomi 15, 16 recess 17 Fixed plate 18 through holes 19 Fastener

Claims (2)

[Claims] 1. A method for assembling a hinged door frame in which horizontal frames are joined to at least upper and lower end portions between two facing vertical frames, and horizontal frame joints in a first vertical frame are rotatably attached to a door frame. The engaging portion protruding from the one side end of the horizontal frame is inserted into the engaging groove formed in the one end of the horizontal frame, and the horizontal frame is dropped from above to lock the engaging groove. Join the horizontal frame to the first vertical frame,
Next, a locking portion similar to the locking portion of the first vertical frame, which is provided at the other end of the locked horizontal frame opposite to the engaging groove portion, is provided on the first vertical frame. The second vertical frame is inserted into an engaging groove portion similar to the engaging groove portion of the horizontal frame recessed at one side end portion of the second vertical frame arranged to face each other, and the second vertical frame is dropped from above to be engaged. A method for assembling a hinged door, characterized in that the groove is locked and the second vertical frame is joined to the horizontal frame to form a hinged door frame. 2. The locking portion is an L-shaped metal fitting having a horizontal piece and a rising piece that is raised upward from the tip thereof, and the engagement groove is formed on the L-shaped metal fitting. A horizontal groove part that allows the rising piece to be inserted in the horizontal direction, and a hooking groove part that is rounded up at one end on the back side of the horizontal groove part and that is caught by the rising piece part of the L metal fitting when dropped from above. The method for assembling a hinged door according to claim 1, which is provided.