JP2811416B2 - Joinery frame - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fitting frame, and more particularly to a fitting frame having an improved sealing structure between vertical and horizontal frame members.

[0002]

2. Description of the Related Art Generally, in a fitting frame, a sealing member is interposed at the joint to secure airtightness and watertightness of a joint between vertical and horizontal frame members constituting the same (for example, for example). JP-A-60-37386;
No. 10788). FIG. 5 shows an example of a sash frame which is a conventional fitting frame provided with a seal member. The sash frame 1 has a large contact surface 9a having a large area and a contact surface 9a where the end surface of the horizontal frame member 3 is in contact with the vertical frame member 2.
Consisting of an elongated small contact surface 9b extending in the longitudinal direction of
The sheet seal member 4 having an approximate shape is attached to the large and small contact surfaces 9a and 9b and assembled.

As shown in FIG. 6, the sealing member 4 has a substantially L-shape including a portion 4a attached to the large contact surface 9a and a portion 9b attached to the small contact surface 9b. It is formed in a shape. The sash frame 1 is usually attached with the sealing member 4 at a factory, packed as a frame material for easy storage and transportation, transported to a predetermined place such as a construction site, and assembled.

[0004]

However, in the sash frame 1, the small abutment surface attachment portion 4b of the seal member 4 has a small attachment area, so that a sufficient adhesion force (adhesive force or adhesive strength) is obtained. Was difficult to secure. For this reason, the small contact surface adhered portion 4b of the seal member 4 is easily displaced or peeled off due to vibration during transportation of the packing or rubbing between adjacent frame materials, and also during assembly, as shown in FIG. However, there is a problem that the small abutment surface adhering portion 4b is easily displaced, which requires time and labor for the assembling work, and also tends to cause a decrease in water tightness or the like.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a fitting frame capable of preventing the small abutment surface of the seal member from being displaced or peeled off.

[0006]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention relates to a large contact surface in which the end surface of one of the vertical and horizontal frame members abuts on the other frame material has a large area. A small and long contact surface extending in the longitudinal direction of the frame material, and a fitting frame assembled by attaching a sheet-like seal member to these large and small contact surfaces, wherein the small contact surface of the seal member Form the part to be attached to the surface larger than the width of the small contact surface,
Forming a notch to facilitate bending the excess portion protruding from the small abutment surface to the adjacent surface side of the small abutment surface, and attaching the excess portion of the seal member to the adjacent surface. Features.

[0007]

In the fitting frame according to the present invention, the end surface of one of the vertical and horizontal frame members is in contact with the other frame member, and the contact surface having a large area extends from the large contact surface in the longitudinal direction of the frame member. The small contact surface of the sheet-like sealing member to be adhered to these large and small contact surfaces is formed to be larger than the width of the small contact surface. A notch is formed to facilitate bending the excess portion protruding to the adjacent surface side of the small abutment surface, and the excess portion of the seal member is adhered to the adjacent surface. The adhesive force of the contact surface adhesive portion is enhanced. For this reason, it is possible to prevent the displacement or peeling of the small contact surface adhered portion of the seal member, thereby improving the assembling workability and stabilizing the water tightness and the like.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment in which the present invention is applied to a sash frame will be described below in detail with reference to the accompanying drawings. As shown in FIG. 4, the sash frame 1 is configured by assembling a left and right vertical frame member 2 and an upper and lower horizontal frame member 3 into a square with a sealing member 4 interposed therebetween. The sash frame 1 of the present embodiment has a structure in which the end surface of the horizontal frame member 3 is brought into contact with the vertical frame member 2 to be assembled. The vertical frame member 2 and the horizontal frame member 3 of the sash frame 1 are also provided.
Is made of an extruded material made of metal such as aluminum, but may be made of a synthetic resin material.

As shown in FIG. 1, the vertical frame member 2 has a vertical portion 5 and a rib 6 formed on one side of the vertical portion 5 at a right angle to the outside. The horizontal frame member 3 is formed horizontally with substantially the same width as the vertical portion 5 of the vertical frame member 2, and has a horizontal portion 7 on the inside of which, for example, a guide for a shoji (not shown) is formed. 7, a rib 6 of the vertical frame member 2
And a rib 8 formed at a right angle to the outside so as to correspond to the above, and the end face has a substantially L-shape.

The vertical portion 5 of the vertical frame member 2 to which the end surface of the horizontal frame member 3 contacts is formed by cutting a part thereof to form a contact surface 9 having an approximate shape to the end surface of the horizontal frame member 3. Have been. The contact surface 9 has a large contact surface 9a having a large area with which the end face of the horizontal portion 7 of the horizontal frame member 3 contacts, and extends from the large contact surface 9a in the longitudinal direction of the vertical frame member 2. The end portion of the rib 8 of the horizontal frame member 3 has an elongated small contact surface 9b with which the rib 8 comes into contact. The small contact surface 9b of the present embodiment is formed to be slightly wider than the thickness of the ribs 6,8.

The large contact surface 9a and the small contact surface 9
A sheet-like sealing member 4 having a shape similar to the above is adhered to the contact surface 9 made of b. In this case, as shown in FIG. 2, the width d of the portion 4b adhered to the small contact surface 9b of the seal member 4 is larger than the width e of the small contact surface 9b inward with respect to the side end 4x. The notch 10 is formed so that the surplus portion 4c protruding from the small contact surface 9b is easily bent toward the surface adjacent to the small contact surface 9b (the rib 6 side of the vertical frame member 2). The surplus portion 4 c of the seal member 4 is attached to the rib 6 surface of the vertical frame member 2.

The width d of the small contact surface attaching portion 4b including the surplus portion 4c of the seal member 4 is about 3 to 5 times the width e of the small contact surface 9b with reference to the left end 4x in FIG. Is preferred. This is because a sufficient adhesive strength (adhesive strength or adhesive strength) can be ensured at this level, and if the width d is too large, it will protrude from the rib 6 of the vertical frame member 2. The cut 10 is formed in the range of the surplus portion 4c along the boundary between the surplus portion 4c and the large contact surface sticking portion 4a. The cut 10 may be simply cut in a line, or may be a slit, a notch, or the like.

As shown in FIG. 3, the sealing member 4 is formed by applying an adhesive to the back surface of a flexible and elastic sheet-like base material 11 made of a synthetic resin such as polyethylene or butyl rubber. Layer 12 and the adhesive layer 12
Is formed by adhering release paper 13 to the surface. Therefore, the seal member 4 can be easily attached by peeling off the release paper 13. The sealing member 4 sticks the sticking portions 4a and 4b corresponding to the large and small contact surfaces 9a and 9b of the vertical frame member 2 and folds the surplus portion 4c to the rib 6 side of the vertical frame member 2. It is securely attached by bending and sticking to the rib 6 surface.

In the sash frame 1, the end surface of the horizontal frame member 3 is brought into contact with the contact surface 9 of the vertical frame member 2 via the sealing member 4, and the sash frame 1 is provided with a tapping hole 14 provided in the horizontal frame member 3. The vertical frame member 2 and the horizontal frame member 3 are assembled in a rectangular shape by screwing a tapping screw 15 through a small hole (not shown) of the vertical portion 5 of the vertical frame member 2. Then, fittings such as glass shojis and doors (not shown) are mounted on the sash frame 1 assembled as shown in FIG. In FIG. 2, reference numeral 16 denotes a small hole formed in the seal member 4 to allow the tapping screw 14 to pass therethrough.

In the sash frame 1 having the above-described structure, the contact surface 9 where the end surface of the horizontal frame member 3 contacts the vertical portion 5 of the vertical frame member 2 is composed of a large contact surface 9a having a large area and a large vertical contact surface 9a. Lumber 2
Consisting of an elongated small contact surface 9b extending in the longitudinal direction of
The small contact surface sticking portion 4b of the sheet seal member 4 of an approximate shape to be attached to these large and small contact surfaces 9a, 9b is formed to be larger than the width of the small contact surface 9b. A notch 10 is formed to facilitate bending of the excess portion 4c protruding to the rib 6 side of the vertical frame member 2 of the small contact surface 9b, and the excess portion 4c of the seal member 4 is formed by the rib of the vertical frame member 2. Since it is adhered to six surfaces, the adhesive force of the small contact surface adhered portion 4b of the seal member 4 is enhanced.

Therefore, even when the sash frame 1 is packed with the frame material as it is, the small abutment surface sticking portion 4b of the seal member 4 is not removed due to vibration during transportation of the packing or rubbing between adjacent frame materials.
It does not shift or peel off, and the small contact surface adhered portion 4b does not shift during assembly. Therefore,
It is possible to improve the assembling workability and stabilize airtightness or watertightness.

Although the embodiments of the present invention have been described in detail with reference to the drawings, the present invention is not limited to the above embodiments, and various design modifications and the like are possible without departing from the gist of the present invention. It is. For example, the sash frame 1 of the above embodiment is
The assembly structure is such that the end surface of the horizontal frame member 3 is in contact with the vertical frame member 2. On the contrary, the assembly structure is such that the end surface of the vertical frame member 2 is in contact with the horizontal frame member 3. You may.

In the sash frame 1 of the above embodiment, the ribs 6, 8 are provided on one side of the vertical frame member 2 and the horizontal frame member 3, but the positions of the ribs 6, 8 are limited. Instead, for example, ribs 6 and 8 are provided at the center in the width direction of the vertical frame member 2 and the horizontal frame member 3.
May be provided. In this case, the small contact surfaces 9b are formed on the ribs 6 and 8. Further, a plurality of small contact surfaces 9b may be formed in the width direction of the vertical frame member 2 or the horizontal frame member 3. Further, in the sash frame 1 of the above embodiment, the small contact surface 9b is formed to have a width larger than the thickness of the ribs 6, 8, but may be formed to have a width equal to the thickness of the ribs 6, 8. . The fitting frame to which the present invention is applied is not limited to the sash frame, and may be another fitting frame.

[0019]

In summary, according to the fitting frame of the present invention, the end surface of one of the vertical and horizontal frame members is in contact with the side surface of the other frame member. The small contact surface of the sheet-like seal member adhered to the large and small contact surfaces is larger than the width of the small contact surface. Forming
A cut is formed to make it easy to bend the excess portion protruding from the small contact surface to the adjacent surface side of the small contact surface, and the excess portion of the sealing member is attached to the adjacent surface, so that the seal is formed. The sticking force of the small contact surface sticking portion of the member is enhanced. For this reason, it is possible to prevent the displacement or peeling of the small contact surface adhered portion of the seal member, thereby improving the assembling workability and stabilizing the water tightness and the like.

[Brief description of the drawings]

FIG. 1 is a partial perspective view showing an embodiment in which the present invention is applied to a sash frame.

FIG. 2 is a front view of a seal member used for the sash frame of FIG.

FIG. 3 is a sectional view of the seal member of FIG. 2;

FIG. 4 is a schematic front view of a sash frame.

FIG. 5 is a partial perspective view showing a conventional sash frame.

FIG. 6 is a front view of a seal member used for the sash frame of FIG. 5;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Sash frame (fitting frame) 2 Vertical frame material 3 Horizontal frame material 4 Sealing member 4b Small contact surface sticking part 4c Surplus part 9 Contact surface 9a Large contact surface 9b Small contact surface 10 Cut

Claims (1)

(57) [Claims] 1. A large contact surface having a large area where the end surface of one of the frame members is in contact with the other frame material, and an elongated small contact surface which extends in the longitudinal direction of the frame material. Consisting of
A fitting frame assembled by attaching a sheet-shaped seal member to these large and small contact surfaces, wherein a portion of the seal member to be attached to the small contact surface is formed to be larger than the width of the small contact surface. Then, a notch is formed to make it easy to bend the excess portion protruding from the small contact surface to the adjacent surface side of the small contact surface, and the excess portion of the seal member is attached to the adjacent surface. A fitting frame, characterized in that: