JP2559410Y2 - Drainage structure of the hollow part of the vertical frame of the window - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for draining rainwater that has penetrated into a hollow portion of a vertical frame of a window having a vertical frame having a hollow portion, a window frame including an upper frame and a lower frame, and a shoji mounted on a window frame.

[0002]

2. Description of the Related Art In a window such as a rotating window or a sliding window in which a shoji is openably and closably mounted in a window frame, a vertical frame forming the window frame has a shape having a hollow portion, and an inner side forming the hollow portion. A screw hole is formed in the plate, and members such as a roller and an arm of the pulling mechanism and an attachment frame material are attached by screws screwed into the screw hole. For this reason, rainwater infiltrates into the hollow portion of the vertical frame from the screw hole. For example, as shown in FIG. 1, a waterproof block 3 is provided below the hollow portion 2 of the vertical frame 1, and the hollow portion 2 of the vertical frame 1 is removed. A drain hole 5 is formed in the outdoor side plate 4 to be configured, and rainwater that has entered the hollow portion 2 is drained from the upper surface 3 a of the water stop block 3 by flowing into the drain hole 5.

[0003]

With such a drainage structure, rainwater permeates into the contact portion 7 between the inner surface of the indoor side plate 6 constituting the hollow portion 2 of the vertical frame 1 and the water blocking block 3, and this contact portion 7
The rainwater that has entered the indoor side plate 6 and the indoor side plate 9 of the lower frame 8
The metal may flow down from the metal contact portion 10 and flow into the skeleton on which the window is to be mounted, thereby contaminating or corroding the skeleton.

Accordingly, an object of the present invention is to provide a drainage structure for a hollow portion of a vertical frame of a window capable of solving the above-mentioned problem.

[0005]

A vertical frame 1 constituting a window 11 is provided.
A water blocking block 40 having a notch 41 in the lower part on the indoor side at a lower part of the hollow part 17 and a groove part 42 which is continuous from the notch 41 to the outside of the room at an upper and lower middle part. The space portion 43 is formed by the indoor side plate 14, the notch portion 41, and the upper surface of the lower frame 20 which form the hollow portion 17 of the vertical frame 12 by fitting
And the space portion 43 has an
4, the groove 42 and the hollow portion 17 of the vertical frame 12 constitute an exhaust space portion 45 opened to the space portion 43, and the stop portion is formed on the outdoor side plate 15 constituting the hollow portion 17 of the vertical frame 12. A drainage structure for a hollow portion of a vertical frame of a window formed with a hole opened in the upper surface of the water block 40 and the exhaust space portion 45.

[0006]

[Operation] Rainwater that has entered the hollow portion 17 of the vertical frame 12 can be drained to the outside from the upper surface of the water blocking block 40 through a hole, and the indoor side plate 14 and the water blocking block that constitute the hollow portion 17 of the vertical frame 12 can be drained. The rainwater that has entered the contact portion with the
The sealing material is securely sealed with the irregularly shaped sealing material 44 filled into the body, so that it does not flow down to the skeleton side and does not stain or corrode the skeleton. When the space 43 is filled with the irregular-shaped sealing material 44, the air in the space 43 is exhausted by the exhaust space 4.
Since the air is exhausted from the outside through the hole 5, the irregular sealing material 44 can be securely filled in the space 43 without any gap, and the above-mentioned sealing effect of rainwater is excellent.

[0007]

[Embodiment] As shown in FIG. 2, a vertical frame 12 constituting a window frame 11 of a window has an indoor side plate
4. The outdoor side plate 15 is integrally formed, and the inner side plate 16 is integrally provided over the indoor side plate 14 and the outdoor side plate 15 to form a hollow portion 17, and the outdoor side plate 15 forming the hollow portion 17 The upper and lower end portions of the inner plate 16 are cut and removed as shown in FIG. 3 so that the outdoor side plate 15 and the inner plate 16 are shorter than the vertical plate 13, and notches are formed vertically above and below the indoor side plate 14 of the inner plate 16. 18, 18 are formed. An upper frame and a lower frame 20 are connected to portions of the vertical plate 13 projecting up and down from the outdoor side plate 15 and the inner side plate 16 as shown in FIGS. The lower frame 20 has an indoor-side hollow portion 24 by integrally forming a hook-shaped plate 23 over an indoor-side vertical plate 21 and a lower horizontal plate 22, and a vertical piece 23a of the hook-shaped plate 23 and a lower horizontal plate. 22 and the auxiliary frame member 25 is attached to
6. As shown in FIG. 4, the longitudinal frame 12 and the lower frame 20 abut the longitudinal end surface of the lower frame 20 against the vertical plate 13, and the indoor-side vertical plate 21 forms the hollow portion 17.
4 and the lower end surface of the outdoor plate 15 and the lower end surface of the inner plate 16 constituting the hollow portion 17 are hook-shaped plates 23.
On the horizontal piece 23b.

The vertical frame 12 has a frame material 2 for attachment.
The attachment frame member 27 is connected to the inner plate 16 constituting the hollow portion 17 by screws (not shown), and is connected to the vertical plate 13 by screws 28 as shown in FIG. As shown in FIG. 5, an arm supporting bracket 29 is
0, and an arm 31 rotatably supported by the arm support bracket 29 is a vertical frame 33 forming a shoji 32.
And is rotatably supported by an arm support bracket 34 screwed to the arm. The screw 30 is a frame material 2 for attachment.
7 is screwed into the nut member 35 through the screw hole 16a of the inner plate 16 constituting the hollow portion 17 of the vertical frame 12, and the screw hole 27a is inserted into the hollow portion 17 of the vertical frame 12 through the screw holes 27a and 16a. Rainwater enters.

A water blocking block 40 is fitted into a lower portion of the hollow portion 17 of the vertical frame 12, and the water blocking block 40 has a front surface 40a, a back surface 40b, and a top surface 4 as shown in FIGS.
0c, a bottom surface 40d, a left side surface 40e, and a right side surface 40f.
A groove 42 is continuous with the front 40a, the back 40b, and the left side 40e in the middle of the upper and lower sides. The groove 42 is open in the cutout 41, and the upper surface 40c is the right side 40c.
It is an inclined surface that is inclined downward from f to the left side surface 40e. As shown in FIGS. 4 and 6, the water blocking block 40 has a front surface 40a formed on the inner surface of the inner plate 16 forming the hollow portion 17, a back surface 40b formed on the inner surface of the vertical plate 13 forming the hollow portion 17, and a left side surface 40e. The right side surface 40f contacts the inner surfaces of the outdoor side plate 15 and the indoor side plate 14 constituting the hollow portion 17, and the bottom surface 40f
d is in contact with the horizontal piece 23b (the upper surface of the lower frame 20) of the hook-shaped plate 23 of the lower frame 20 to form a space 43 between the indoor side plate 14 and the notch 41, and the space 43 has an irregular shape. A sealing material 44 is filled, and the groove portion 42 and the hollow portion 17 form an exhaust space portion 45 that opens to the space portion 43, and the outdoor side plate 15 that forms the hollow portion 17 The drain hole 46 and the exhaust hole 47 are formed. The drain hole 46 faces the upper surface 40 c of the water blocking block 40, and the exhaust hole 47 is formed in the groove 42.
And is facing. The irregular-shaped sealing material 44 is formed in the hollow portion 17.
Is injected from the notch 18 of the inner plate 16 and the notch 27b of the attachment frame 27 to fill the space 43.

The rainwater that has entered the hollow portion 17 of the vertical frame 12 flows down through the drain hole 46 from the upper surface 40a of the water blocking block 40, and flows into the outdoor hollow portion 26 through the hole 48 of the auxiliary frame 25 as shown in FIG. The water is drained from the hole 49 to the outside of the room. The rainwater that has entered the contact portion A between the water blocking block 40 and the inner surface of the indoor side plate 14 that forms the hollow portion 17 of the vertical frame 12 is sealed by the irregular-shaped sealing material 44 filled in the space 43 and the rainwater Is the indoor side plate 14 and the indoor side vertical plate 21 of the lower frame 20
Does not flow to the metal contact portion B, so that the skeleton is not stained or corroded. In addition, when the irregular-shaped sealing material 44 is injected into the space 43 between the hollow portion 17 and the water blocking block 40 and filled therein, the air in the space 43 passes through the exhaust space 45 to exhaust air. Since the air is exhausted out of the hollow portion 17 through the hole 47, the space 43 can be reliably filled with the irregular-shaped sealing material 44.

FIGS. 7 and 8 show a second embodiment, in which a vertical groove 50 is formed on the outdoor side surface 40e of the water blocking block 40 so as to open the groove portion 42 on the upper surface 40c. The drainage / exhaust hole 5 is formed in the outdoor side plate 15 which forms the hollow portion 17 of the vertical frame 12 so as to flow into the groove 42.
1 is formed to face the groove 42. By doing so, the outdoor side plate 15 constituting the hollow portion 17 of the vertical frame 12 is
Only two holes need to be formed, and the hole drilling operation is simplified.

[0012]

The rainwater that has entered the hollow portion 17 of the vertical frame 12 can be drained to the outside from the upper surface of the water blocking block 40 through the hole, and the indoor side plate 14 that forms the hollow portion 17 of the vertical frame 12 and the water stoppage. The rainwater that has entered the contact portion with the block 40 is
The seal is securely sealed by the irregular-shaped sealing material 44 filled in 3, so that it does not flow down to the skeleton side, and does not stain or corrode the skeleton. When the intermediate portion 43 is filled with the irregular-shaped sealing material 44, the air in the space 43 is removed from the exhaust space 4.
Since the air is exhausted from the outside through the hole 5, the irregular sealing material 44 can be securely filled in the space 43 without any gap, and the above-mentioned sealing effect of rainwater is excellent.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing an example of a conventional technique.

FIG. 2 is a perspective view of a connecting portion between a vertical frame and a lower frame according to the embodiment of the present invention.

FIG. 3 is a perspective view of a vertical frame and a water blocking block.

FIG. 4 is a vertical sectional view of a water blocking block mounting portion (-in FIG. 5).
FIG.

FIG. 5 is a cross-sectional view of a vertical frame and an arm mounting portion of a shoji.

FIG. 6 is a vertical cross-sectional view of a water blocking block mounting portion (-in FIG. 4).
FIG.

FIG. 7 is a perspective view showing another example of the water blocking block.

FIG. 8 is a vertical cross-sectional view in a state where a water blocking block is attached.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 11 ... window frame, 12 ... vertical frame, 13 ... vertical board, 14 ... indoor side board, 15 ... outdoor side board, 16 ... inner side board, 17 ... hollow part, 2
0: Lower frame, 32: Shoji, 40: Water blocking block, 40a ...
Front, 40b back, 40c top, 40d bottom, 4
0e left side, 40f right side, 41 notch, 42
Groove, 43: space, 44: irregular sealing material, 45: exhaust space, 46: drain hole, 47: exhaust hole.

Claims (1)

(57) [Scope of request for utility model registration] 1. A vertical frame 12 having a hollow portion 17 and a lower frame 20 are connected to each other by opening the hollow portion 17 to the upper surface of the lower frame 20 to form a window frame 11, and a shoji is provided in the window frame 11. 32
In the window fitted with, a notch 41 is formed below the hollow portion 17 of the vertical frame 12 so as to be closely fitted to the hollow portion 17 in the lower portion on the indoor side, and is continuous between the notch 41 in the upper and lower portions to the outside of the room. A space 43 is formed by the indoor side plate 14, the notch 41, and the upper surface of the lower frame 20 which form the hollow portion 17 of the vertical frame 12 by fitting a water blocking block 40 having a groove 42 to be formed. Is filled with an irregular-shaped sealing material 44, and the groove 42 and the hollow portion 1 of the vertical frame 12 are filled.
7 together with an exhaust space portion 45 opened to the space portion 43, and an outdoor plate 15 constituting the hollow portion 17 of the vertical frame 12 opened to the upper surface of the water blocking block 40 and the exhaust space 45. The drainage structure of the hollow part of the vertical frame of the window formed with holes.