JP5944166B2 - Joinery frame - Google Patents

Description

  The present invention relates to a remodeling frame for remodeling a door sliding door frame, a terrace sliding door frame, or the like.

  Non-Patent Document 1 discloses a joinery frame for fixing a saddle frame to a new lower frame attached to an existing frame, and the new lower frame is provided with a tapping hole for fixing the vertical frame.

Page 62 “1day Reform Regent” Reform Product Catalog Tostem Co., Ltd. March 1, 2011

  However, in the technique of Non-Patent Document 1, since the tapping hole is provided in the newly installed lower frame, there is a problem that the thickness of the newly installed lower frame becomes thick and it is easy to induce tripping during walking.

  Then, this invention aims at provision of the joinery frame which can make the thickness of a newly installed lower frame thin.

The invention described in claim 1 includes a discard frame, a lower frame body, a rail material, a port frame, and a starboard frame, and the discard frame, the lower frame body, and the rail material constitute a new lower frame. The discard frame includes a plurality of lower steps and a plurality of upper steps, the lower surfaces of the lower steps are flush with each other, and the upper surfaces of the upper steps are flush with each other , and the lower surfaces of the lower steps Have an existing lower frame contact surface that contacts the upper surface of the existing lower frame, and a lower frame main body contact surface that contacts the lower surface of the lower frame main body on the upper surface of the upper step part, and each of the existing frame and lower frame main body has The space surrounded by the lower step and the lower frame main body and the space surrounded by the upper step and the existing lower frame are used as the screw head or shaft storage space, respectively, and the lower frame main body has a flat surface on the upper surface. The flat surface is the left and right saddle frame abutment surface and the rail material mounting surface located between the saddle frame abutment surfaces. The rail frame is fixed with screws from the lower side of the lower frame main body, and the rail material includes a shoji rail and a mounting surface to be mounted on the rail material mounting surface of the lower frame main body. It is a joinery frame characterized in that it is fixed to the lower frame body between the eaves frames.

According to the first aspect of the present invention, since the left and right collar frames are fixed to the lower frame body from the lower side of the lower frame body with their lower end surfaces in contact with the upper surface of the lower frame body by screws. Since it is not necessary to provide a tapping hole in the main body, the thickness of the lower frame can be reduced.
The abandoned frame has an abutment surface for the existing lower frame and an abutment surface for the lower frame main body, and is in contact with the lower frame main body and the existing lower frame so that the new lower frame can be attached to the existing lower frame stably. it can.
Since the end face of the eaves frame is in contact with the flat surface of the lower frame body, the eaves frame can be attached stably.

It is a longitudinal cross-sectional view of the joinery frame concerning embodiment of this invention. It is a cross-sectional view of a joinery frame according to an embodiment of the present invention. It is a longitudinal cross-sectional view which extracts and shows a newly installed lower frame and an existing lower frame in the fitting frame concerning embodiment of this invention. It is a disassembled perspective view of the newly installed lower frame and the existing lower frame shown in FIG.

Embodiments of the present invention will be described below in detail with reference to FIGS. As shown in FIG. 1, the joinery frame 1 according to the present embodiment is attached to an existing frame of an existing entrance sliding door to reform the entrance sliding door, and includes a new lower frame 3, a port side frame 5, and a starboard side. A frame 7 and an upper frame 9 are provided.
As shown in FIGS. 1, 3, and 4, the newly installed lower frame 3 is attached to the existing lower frame 11, and includes a discarded frame 13, a lower frame body 15, and a rail member 17. The rail of the existing lower frame 11 is cut out.
The discard frame 13 and the lower frame main body 15 are aluminum solid shapes, and the rail material 17 is a stainless solid shape.
The discard frame 13 is a single plate-like extruded shape member having a lower step portion 19 and an upper step portion 21, and has an existing lower frame abutting surface 19 a that abuts the lower surface of the lower step portion 19 with the existing lower frame 11. The upper surface of the upper step portion 21 is a lower frame main body abutting surface 21 a that abuts the lower frame main body 15 on the surface. The lower surface side of the upper stage portion 21 has a groove shape that opens downward.
The upper stage portion 21 is fixed to the lower frame main body 15 with a screw 14 that stops from below, and a head 14 b of the screw 14 is accommodated in the groove of the upper stage portion 21.
Further, a locking portion 25 protruding toward the outdoor side is formed on the upper surface of the lower step portion 19 of the discard frame 13.
The discard frame 13 has the existing lower frame contact surface 19 a in contact with the existing lower frame 11 and the lower step portion 19 is attached to the existing lower frame 11 with screws 23.

The lower frame main body 15 is formed with a flat surface portion 27 on the upper surface and a screen door rail 29 protruding upward on the indoor side of the flat surface portion 27. As shown in FIGS. 3 and 4, a rail material engaging portion 30 is formed on the outdoor side surface of the lower end portion of the screen door rail 29 and covers the indoor side end 17 a of the rail material 17.
A locked portion 31 protruding toward the indoor side is formed on the lower surface of the lower frame main body 15. The locked portion 31 is locked to the locking portion 25 of the discard frame 13 from the outside of the room. ing. Further, an existing frame contact portion 33 that contacts the indoor side wall 11 a of the existing lower frame 11 is formed at the indoor side end of the lower frame main body 15.
On the upper surface of the flat surface portion 27 of the lower frame main body 15, there is a collar frame abutting surface 27 b on which the lower end of the port frame 5 abuts on the left side, and a collar frame abutting surface 27 b on which the lower end of the starboard frame 5 abuts on the right side. A rail material mounting surface 27a for mounting the rail material 17 is formed between the left and right collar frame contact surfaces 27b, 27b.
In the lower frame main body 15, an insertion hole 35 for a screw 23 for fixing the discard frame 13 and the existing lower frame 11 is formed in the flat surface portion 27.

The rail material 17 is formed with a protruding shoji rail 37 that protrudes upward, and an airtight material abutting portion 39 is provided on the outdoor side of each shoji rail 37 at a position facing the shoji rail 37. Is provided in parallel with the shoji rail 37. The inside of the shoji rail 37 has a groove shape opened downward, and the shaft portion 14a of the screw 14 for holding the discard frame 13 and the lower frame main body 15 is accommodated in the groove of the shoji rail 37. .
An engaging portion 40 with the outdoor end of the lower frame body 15 is formed at the outdoor end of the rail member 17, and the engaging portion 40 is hooked on the outdoor end of the lower frame body 15. The rail member 17 is fixed to the lower frame main body 15 with a screw 42 that stops from above, and the shaft portion 42 a of the screw 42 is a space between the lower step portion 19 of the throwing frame 13 and the flat surface portion 27 of the lower frame main body 15. S.

Next, the relationship between the port frame 5 and the starboard frame 7 and the newly installed lower frame 3 will be described. As shown in FIG. 2, the port frame 5 and the starboard frame 7 have the same configuration. Only the eaves frame 5 will be described. The lower end of the port frame 5 is in contact with the upper surface of the flat surface portion 27 at the left end portion of the lower frame body 15 from above, and the tapping hole 43 of the port frame 5 is secured with a screw 41 that is stopped from the lower side of the lower frame body 15. It is stopped at.
The left eaves frame 5 is fixed to the existing eaves frame 45 and the housing 47 with screws 49 from the inner peripheral side of the frame.
On the outdoor side of the port frame 5, a rod cover material 55 is provided along the upper and lower sides of the port frame 5. As shown in FIG. 1, the lower end 55 a of the rod cover material 55 is connected to the lower frame body 15 and the port frame. It is disposed below the contact surface 56 with the frame 5.
On the other hand, the upper frame 9 is fixed to the existing upper frame 51 and the casing 47 by screws 53 from the inner peripheral side of the frame. An upper cover member 57 is attached to the upper frame 9.
In addition, what is shown with a dashed-two dotted line in FIG.1 and FIG.2 is the sliding door shoji 59 and the screen door 61. FIG.

Next, construction and operational effects of the renovated entrance sliding door 1 according to the present embodiment will be described.
As shown in FIGS. 3 and 4, the discard frame 13 and the lower frame body 15 are overlapped so that the lower surface of the flat frame portion 27 of the lower frame body 15 is brought into contact with the lower frame body contact surface 21 a of the discard frame 13. The locked portion 31 of the lower frame body 15 is locked to the locking portion 25 of the discard frame 13 from the outdoor side, and the head of the screw 14 is accommodated in the groove of the upper step portion 21, so The frame body 15 is fixed.
Thereafter, the lower ends of the port frame 5 and the starboard frame 7 are brought into contact with the flange frame contact surfaces 27b on the left and right upper surfaces of the flat surface portion 27 at both ends in the left and right direction of the lower frame body 15, respectively. As shown in FIG. 2, screws 41 are fastened to the lower frame body 15 from below by screwing them into the tapping holes 43 of the frame frames 5 and 7.

On the other hand, as shown in FIG. 1, the upper frame 9 is fixed with screws 53 that are fixed to the existing upper frame 51 and the housing 47.
As shown in FIGS. 1 and 2, the left and right eaves frames 5 are placed on the above-described new lower frame 3 in the space surrounded by the existing lower frame 11, the left and right existing eave frames 45, 45, and the upper frame 9. , 7 are arranged.
Next, as shown in FIGS. 3 and 4, the screw 23 is inserted into the screw insertion hole 35 of the lower frame main body 15, and the discard frame 13 and the existing lower frame 11 are fixed with screws.

Thereafter, the engaging portion 40 of the rail member 17 is hooked on the outdoor end of the lower frame main body 15, and the rail member 17 is placed on the rail member mounting surfaces on the left and right flange frames 5 and 7 in the flat surface portion 27 of the lower frame main body 15. 27 a and the indoor side end of the rail member 17 is disposed below the engaging portion 30 of the screen door rail 29. The shaft portion 14 a of the screw 14 that holds the discard frame 13 and the lower frame main body 15 is disposed in the groove of the shoji rail 37.
Then, the rail member 17 is fixed to the lower frame main body 15 with a screw 42 that stops from above at a position corresponding to the space S formed by the upper step portion 21 between the lower frame main body 15 and the discard frame 13.
The shaft portion 42 a of the screw 42 that stops the rail member 17 and the lower frame main body 15 is disposed in the space S between the lower frame main body 15 and the discard frame 13.
On the other hand, as shown in FIG. 2, the left and right hook frames 5, 7 are fixed to the existing hook frames 45, 45 and the casing 47 with screws 49 and are fixed to the upper frame 9 from the side by tapping holes in the upper frame 9. It fixes to 9a (refer FIG. 1).

According to the present embodiment, as shown in FIGS. 1 and 2, the left and right hook frames 5, 7 are in contact with the hook frame contact surface 27 b on the flat surface portion 27 of the lower frame body 15. Since the screws 41 are fixed to the tapping holes 43 of the eaves frames 5 and 7 from the lower side of the lower frame main body 15, it is not necessary to provide the tapping holes in the lower frame main body 15, and the thickness of the newly installed lower frame 3 can be reduced.
The discarded frame 13 is provided with an existing lower frame contact surface 19a and a lower frame main body contact surface 21a, which are in contact with the lower frame main body 15 and the existing lower frame 11, respectively. It can be stably attached to the existing lower frame 11.
Since the end faces of the left and right hook frames 5 and 7 are in contact with the hook frame contact surface 27b on the flat surface portion 27 of the lower frame main body 15, the hook frames 5 and 7 can be attached stably.

As shown in FIGS. 1 and 3, since the solid frame is used for the discarded frame 13, the lower frame main body 15, and the rail member 17, the thickness of the newly formed lower frame 3 constituted by these is used when the hollow frame is used. It can be made thinner.
The head of the screw 23 that secures the new lower frame 3 to the existing lower frame 11 is disposed in the space S formed by the upper step portion 21 between the discard frame 3 and the lower frame main body 15, so that the head of the screw 23 is obstructive. Don't be.
The screw insertion hole 35 formed in the lower frame main body 15 is covered and covered with the rail material 17, so that the appearance is good.
Since the shaft portion 14a of the screw 14 that holds the discard frame 13 and the lower frame main body 15 is arranged in the groove of the rail 37 for the rail member 17, the shaft portion 14a of the screw 14 can be hidden with a simple configuration. it can.
Since the head 14b of the screw 14 that holds the discard frame 13 and the lower frame main body 15 is contained in the groove of the upper step portion 21 in the discard frame 13, it does not interfere with the construction.
Since the screen door rail 29 is formed on the aluminum lower frame body 15, the amount of expensive stainless steel used can be reduced.
Since the shaft portion 42a of the screw 42 for fixing the rail member 17 to the lower frame main body 15 is disposed in the space S formed between the upper frame portions 21 and 21 between the discard frame 3 and the lower frame main body 15, Even if the thickness of the frame 3 is reduced, the shaft portion 42a can be missed.
Since the engaging part 40 hooked on the outdoor side end of the lower frame main body 15 is provided at the outdoor side end of the rail member 17, positioning can be performed easily.
The indoor side end of the rail member 17 can be covered with an engaging portion 30 provided on the screen door rail 29, and the appearance is good.
The lower end 55a of the collar cover material 55 is disposed below the contact surface between the lower frame main body 15 and the left and right collar frames 5 and 7 so as to conceal the contact surface. Just do it.
Since the locking portion 25 and the locked portion 31 that are locked to each other are provided on the discard frame 13 and the lower frame main body 15, the positioning of the discard frame 13 and the lower frame main body 15 can be easily performed.

The present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the present invention.
For example, the screen door 29 may not be provided without forming the screen door rail 29 on the lower frame body 15.

DESCRIPTION OF SYMBOLS 1 Joinery frame 3 Newly installed lower frame 5 Port side frame 7 Right side frame 11 Existing lower frame 13 Discarded frame 15 Lower frame main body 17 Rail material 19a Existing lower frame abutting surface 21a Lower frame main body abutting surface 27 Flat surface portion (flat surface)
27a Rail material placement surface 27b Collar frame contact surface

Claims (1)

A discarded frame, a lower frame body, a rail material, a port frame, and a starboard frame are provided, and the newly disposed lower frame is composed of the discarded frame, the lower frame body, and the rail material . A lower step portion and a plurality of upper step portions are provided, the lower surfaces of the lower step portions are flush with each other, and the upper surfaces of the upper step portions are flush with each other, and are in contact with the upper surface of the existing lower frame on the lower surface of the lower step portion and the existing sill abutment surface, and a lower frame body abutment surface which abuts the lower surface of the lower frame body on the upper surface of the upper portion, Yes stopped at each screw into the existing frame and the lower frame body, and the lower portion The space surrounded by the lower frame body and the space surrounded by the upper stage and the existing lower frame are storage spaces for screw heads or shafts. The lower frame body has a flat surface on the upper surface, and the flat surface is The lower frame main body has a frame frame contact surface and a rail material mounting surface located between the frame frame contact surfaces. The frame is fixed from below with screws, and the rail material has a shoji rail and a mounting surface to be mounted on the rail material mounting surface of the lower frame body. A joinery frame characterized by being fixed to the main body.

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