JP3177183B2 - Delivery member - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting member, particularly to a drawing member, and more particularly to a drawing member used for a sliding door of a sliding window such as an aluminum sash.

[0002]

2. Description of the Related Art Conventionally, a sliding window has been used to correct a warp of a shoji caused by wind pressure, to correct a warp of a shoji caused by expansion and contraction of indoor and outdoor members in an insulating sash, or in an airtight soundproof sash, to adjust the sliding door outside. In order to ensure that the sealing material provided on the window frame closely adheres to the window frame, a pulling member is mounted in a vertical frame on the door end side of the frame of the shoji.

[0003] Such a drawing member is provided with a drawing surface that comes into contact with a fin (guide piece) provided on a vertical frame of the window frame. The guide piece is closed while being brought into contact with the guide piece, so that the warp is gradually corrected, and the warp is completely corrected in a completely closed state. In addition, since the sash is drawn particularly toward the indoor side, the sealing material of the sash can surely adhere to the guide piece.

[0004]

By the way, when closing the warped shoji, the guide piece of the window frame (vertical frame) may come into contact with the guide piece of the window frame (vertical frame) vigorously when the guide piece is closed. Since a concentrated load is applied via the inclined surface, the guide piece may be deformed.

To prevent such a problem, it is conceivable to increase the area of the drawing surface of the drawing member and reduce the stress acting on the guide piece. However, when the area of the drawing surface is increased, the drawing (contact) resistance between the drawing surface and the guide piece in the process of closing the shoji increases, and a problem arises that the warped shoji cannot be closed easily.

Further, the mounting member such as the pulling member is often screwed to the frame member of the frame, so that it is necessary to prepare two parts, the mounting member and the screw, and it takes time to screw the work. For example, there is a problem that the mounting member cannot be easily mounted.

A first object of the present invention is to provide a delivery member which can effectively prevent deformation of a guide piece of a window frame and can easily close even a warped shoji.

[0008]

[0009]

SUMMARY OF THE INVENTION According to the present invention, a pulling member is disposed in a frame member of a frame forming a sliding window sliding door, and contacts a guide piece provided in a window frame of a sliding door to remove the sliding door. A drawing member having a drawing surface for drawing, wherein the drawing surfaces are provided at intervals, and a substantially U-shaped cross section having an opening is provided.
The first part on the indoor side in the attachment part of the frame material formed in a shape
A first contact surface that contacts the inner surface and a second inner surface that faces the outdoor
Abuts on the second abutment surface and the third inner surface facing the opening.
A third abutment surface from the end of the mounting portion on the opening side to the opening.
The third inner surface of the rib provided so as to project
A fourth contact surface that contacts the fourth inner surface facing the
And an engaging portion that engages with the cut-out portion .

According to the present invention, since the attracting surfaces are provided at intervals, the load applied to the guide pieces is dispersed, and the guide pieces are less likely to be deformed. Also, since there is a gap between each drawing surface, the area of the whole drawing surface does not increase, so that an increase in contact resistance between the drawing surface and the guide piece is suppressed so that the shoji can be easily closed. become. As described above, the first object can be achieved.

[0011]

Further, the first attracting member, a second abutment surface is first in the mounting portion of the rail members, indoor and outdoor position of the attracting member by abutting the second inner surface is fixed, the third The fourth contact surface contacts the third and fourth inner surfaces, and the engaging portion engages with the notch portion of the rib, so that the position of the pulling member in the finding direction can be improved.
Alternatively, the position in the vertical direction is fixed. By these,
The pulling member is fixed without using the conventional screwing, so that the mounting operation can be easily performed.

[0013] The engaging portion may be provided at a position between the attracting surfaces. Although the engaging portion can be provided larger, the notch portion corresponding to the engaging portion also becomes smaller by providing the engaging portion smaller between the drawing surfaces, so that the original reinforcing effect of the rib can be sufficiently obtained.

Further, a fourth contact surface that contacts the inner surface of the rib may be provided at the tip of a tongue piece that is supported and bent in a cantilever state. In such a case, since the tongue piece functions as a latch due to the elastic force when the tongue piece is bent, the drawing member is inserted into the vertical frame from the opening side. Thus, the pulling member can be more easily attached by one-touch method.

At this time, of the contact surfaces, the contact surface that contacts the inner surface (the first inner surface or the second inner surface) adjacent to the rib,
A guide portion having substantially the same width as the cutout portion may be provided, and the guide portion may be provided with a tapered portion whose width decreases as the distance from the engagement portion increases. In such a case, the guide portion and the tapered portion are provided, and the engagement between the guide portion and the notched portion is smoothly performed by inserting the drawing member into the vertical frame while engaging the tapered portion with the notched portion. Therefore, the engagement of the engagement portion with the notch can be easily performed. Therefore, the attachment property of the drawing member is further improved.

[0016]

[0017]

BEST MODE FOR CARRYING OUT THE INVENTION

[First Embodiment] Hereinafter, a first embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view showing a drawing member 10 as an attachment member according to the present embodiment, and FIG.
0 is a perspective view as viewed from the arrow II side in FIG. 1, and FIG. 3 is an explanatory diagram for explaining an attaching procedure of the drawing member 10.

In FIGS. 1, 2 and 3B, a pulling member 10 which is a piece member made of synthetic resin is attached to a vertical frame 30 (FIG. 2) of a frame forming a sliding door (not shown). And is inserted from the opening 33A side into a mounting portion 33 formed into a U-shape cross section by an indoor member 31 and an outdoor member 32 made of extruded aluminum members of the vertical frame 30. ing.

Here, the vertical frame 30 is composed of indoor and outdoor members 31 and 3.
Heat insulation is provided by a heat insulating member 34 made of a heat insulating material having a low heat insulating property such as urethane resin, vinyl chloride, hard rubber, or glass fiber reinforced rubber (GRP) interposed between the two. ) May be a general one without such a heat insulating member 34. When providing heat insulation, the heat insulation member 34 may be provided by a caulking method.

The drawing member 10 is provided with first drawing surfaces 11 and 12 with which vertically long guide pieces 40 (FIG. 3B) provided on a vertical frame of a window frame (not shown) come into contact. When the sash that has warped to the outdoor side is closed toward the vertical frame, the guide piece 40 comes into contact with the first drawing surfaces 11 and 12, and the entire sash is corrected to the indoor side.

The first drawing surfaces 11 and 12 are provided at an interval in the vertical direction, and are separated from each other.
On the outdoor side, the first guide piece 40 is
A second drawing surface 13 that is slightly steeper than the drawing surfaces 11 and 12 is provided vertically continuously, and the guide piece 40 contacts the second drawing surface 13 when the shoji is completely closed. It is supposed to. The relationship between the upper and lower widths L1 of the first drawing surfaces 11 and 12 and the upper and lower width L2 of the second drawing surface 13 is not particularly limited, but is 4 × L1 ≒ L2.

Further, on the outside of the second collecting surface 13, a third collecting surface 14 inclined in the opposite direction to the first and second collecting surfaces 11, 12, 13 is provided. When the warped shoji is closed toward the vertical frame, the guide piece 40
The entire sash is corrected to the outside of the room by contacting the drawing surface 14.

As shown in FIG. 3, the pulling member 10 has a main contact surface 15 which contacts the first inner surface 35 of the vertical frame 30 on the indoor side, and an inner surface on the outdoor side, that is, a seal material mounting portion. The second contact surface 16 that contacts the second inner surface 36 formed on one of the lip portions 32A, and the third contact surface that contacts the inner surface facing the opening 33A, that is, the third inner surface 37 on the heat insulating member 34 side.
At the contact surface 17 and the front end of the indoor member 31 on the door end side,
The first contact surface 1 is provided with an inner surface of the rib 31A provided so as to protrude into the opening 33A, that is, a fourth contact surface 18 contacting a fourth inner surface 38 opposed to the third inner surface 37.
The ribs 31A project from the opening 33A between
Is provided with a hook-shaped engaging portion 19 which engages with the notch 39 of the second member.

Of the contact surfaces 15 to 18, the main contact surface 15
Forms a surface on the indoor side of the guide portion 20 provided continuously with the engaging portion 19, and the width dimension of the guide portion 20 and the dimension in the indoor / outdoor direction are the upper and lower width dimensions of the notch 39. And the notch depth dimension is set substantially the same. Further, the fourth contact surface 18 forms a distal end surface of each of the tongue pieces 21 provided outside the first drawing surfaces 11 and 12, and a first inner surface 35 is provided on the indoor side of the distal end portion. In this embodiment, the sub contact surface 22 and the main contact surface 15 form a first contact surface of the present invention.

The upper and lower side end surfaces 19A, 19B of the engaging portion 19
Are the upper and lower inner edges 39A, 39B of the notch 39 (FIG. 2)
, And the position of the pulling member 10 in the vertical direction is fixed. The indoor side surface 19 </ b> C (FIG. 1) of the engagement portion 19 is provided between the first
It is provided so as to make a substantially right angle with a side surface 19 </ b> D continuous with the drawing surface 13.

The upper and lower width dimension L3 of the engaging portion 19
And the upper and lower widths L1, L2 of the first and second drawing surfaces 11, 12, 13 are L3 ≒ 2 × L2, and L2 ≒
2 × L1 + L3. Therefore, the width dimension L of the engagement portion 19
Numeral 3 is smaller than the upper and lower widths of the pulling member 10, and the corresponding upper and lower widths of the notch 39 are also set to be significantly smaller than the entire dimensions of the rib 31A.

That is, when the vertical dimension of the notch 39 is small, as shown in FIG. 4, when the vertical side of the vertical frame 30 warps outward, the opening side of the notch 39 widens.
Even if the drawing member 10 is slightly displaced up and down, since the upper and lower end surfaces 19A and 19B of the engaging portion 19 surely contact the inner edges 39A and 39B of the notch 39, the drawing member 10
Never come off

Also, the small vertical dimension makes it possible to reduce the gap A generated between the main contact surface 15 of the drawing member 10 and the first inner surface 35 of the vertical frame 30, and the hook-shaped engaging portion 19
Of the notch 39 in contact with the vertical edge 39 of the notch 39
C ensures that the guide piece 40
Even if it hits (FIG. 3B), the engaging portion 19 is not damaged.

Although not shown, since the width of the notch 39 is small, even if the opening side of the notch 39 is narrowed by warping the vertical frame 30 toward the indoor side, the narrowing amount can be reduced. Therefore, the upper and lower inner edges 39 of the notch 39
A and 39B do not bite into the upper and lower end surfaces 19A and 19B of the engaging portion 19, and there is no fear that the engaging portion 19 may be damaged.

On the third contact surface 17 side of the guide portion 20, there is provided a taper portion 23 (FIGS. 2 and 3) whose vertical dimension decreases as the distance from the engagement portion 19 increases. Thus, the guide portion 20 is easily engaged with the cutout portion 39.

In the tapered portion 23, the indoor side surface 24 formed over the third contact surface 17 is engaged with the engaging portion 19.
It is inclined so as to be located on the outdoor side as it moves away from it, and is formed so as to be longer in the vertical direction near the third contact surface 17.
That is, the pulling member 10 is tapered as a whole,
It can be easily inserted into the opening 33A of the vertical frame 30.

The tongue piece 21 is supported in a cantilever state at the end opposite to the fourth contact surface 18, and is provided with an elastic force to return to the indoor side by bending outward. Is done.
The indoor side surface 25 of the tongue piece 21 is also inclined so as to be positioned outside the room as the distance from the engaging portion 19 increases, and the ribs 31A are inserted as the drawing member 10 is inserted into the vertical frame 30.
Is in contact with the indoor / outdoor surface 25.

In this embodiment, the pulling member 10 is mounted in the vertical frame 30 as follows.
First, as shown in FIG. 3 (A), the pulling member 10 is opened in the direction in which the third contact surface 17 and the third inner surface 37 face each other.
A, the tapered portion 23 faces the notch 39, the guide portion 20 is gradually engaged with the notch 39, and the main contact surface 15 is brought into contact with the first inner surface 35. The member 10 is further inserted into the back.

The second contact surface 16 and the second
The tip of the rib 31A comes into contact with the inner side surface 25 of the tongue piece 21 while the inner face 36 contacts the tongue piece 21.
Bends to the outside of the room, and a resilient force is applied to the tongue piece 21.

When the third contact surface 17 is brought into contact with the third inner surface 37, as shown in FIG. 3B, the engaging portion 19 engages with the notch 39, and The hook-shaped end contacts the vertical edge 39C of the notch 39. The rib 31A
When the tongue piece 21 separates from the end of the tongue, the tongue piece 21 returns to the indoor side by its resilient force, and the fourth contact surface 1 at the tip end.
8 is in contact with the fourth inner surface 38, and the sub contact surface 22 is in contact with the first inner surface 3.
5, the tongue piece 21 functions as a latch, and the drawing member 10 is fixed.

According to the present embodiment, the following effects can be obtained. That is, the first member 10
Since the drawing surfaces 11 and 12 are provided vertically separated from each other, when closing the shoji, the drawing member 10 moves the guide piece 40.
, The load applied to the guide piece 40 can be dispersed up and down, and the deformation of the guide piece 40 can be effectively prevented.

Further, since the first drawing surfaces 11 and 12 are provided at an interval, the width L1 of each of the first drawing surfaces 11 and 12 is reduced so that the first drawing surfaces 11 and 12 are reduced. Area can be reduced. Therefore, the drawing surfaces 11 and 12 and the guide piece 4
The contact resistance with zero can be reduced and even if the shoji warps,
The shoji can be easily closed.

Then, with the sliding door closed, the guide piece 4
Since the second drawing surface 13 that is in contact with 0 is provided continuously over the width L2, the contact portion between the second drawing surface 13 and the guide piece 40 can be increased, and a negative pressure is applied to the shoji by the wind pressure. Even if it occurs, the load acting on the guide piece 40 via the second drawing surface 13 can be dispersed. Therefore, even when the shoji is closed, the deformation of the guide piece 40 can be prevented, and the wind pressure resistance can be improved.

Further, since the width L3 of the engaging portion 19 of the drawing member 10 is small, the width of the notch 39 on the side of the vertical frame 30 provided accordingly can be reduced, and the rib 31
A The original reinforcing effect can be sufficiently obtained.

Further, since the width of the notch 39 is small, the opening of the notch 39 becomes too wide even if the shoji warps toward the outside of the room. Can be prevented from being too large. For this reason, the upper and lower end faces 19A, 19B of the engaging portion 19 of the drawing member 10 are securely brought into contact with the inner edges 39A, 39B of the cutout portion 39, so that the drawing member 10 can be prevented from coming off, and it is formed in a hook shape. The leading end of the engaging portion 19 is securely supported by the vertical edge 39C of the notch 39 so that the engaging portion 19
Even if the guide piece 40 hits the contact portion, it is possible to prevent the engagement portion 19 from being damaged.

And even if the shoji warps to the indoor side,
By reducing the narrowing amount of the notch 39, the inner edges 39A, 39
B can be prevented from biting into the end surfaces 19A and 19B of the engaging portion 19, and similarly, the engaging portion 19 can be prevented from being damaged.

The pulling member 10 is configured to contact the main contact surface 15, the sub contact surface 22 with the first inner surface 35 of the vertical frame 30, and the second contact surface 16 with the second inner surface 36. The position in the indoor / outdoor direction is fixed by the contact, and the position in the finding direction is set by the contact between the third contact surface 17 and the third inner surface 37 and the contact between the fourth contact surface 18 and the fourth inner surface 38. Fixed, and
Since the vertical position is fixed by engaging the notch 9 with the notch 39, the pulling member 10 can be completely fixed simply by disposing it in the vertical frame 30, and the mounting of the pulling member 10 The work can be easily performed without using screws or the like.

Further, since the pulling member 10 is easily fixed by the latch function utilizing the elasticity of the tongue piece 21, the pulling member 10 can be more easily attached by one-touch operation.

Since the tapered portion 23 is provided on the third contact surface 17 side of the guide portion 20, the guide portion 2
Thus, the engaging portion 19 can be easily engaged with the notch 39, and the insertion of the drawing member 10 can be performed quickly and reliably.

Further, from the tapered portion 23 to the third contact surface 17, an indoor side surface 24 is provided which is inclined so as to be located on the outdoor side as the distance from the engaging portion 19 increases. Can be tapered as a whole,
The insertion of the pulling member 10 into the opening 33A can be easily performed.

[Second Embodiment] FIG. 5 shows a second embodiment of the present invention.
The drawing member 10 according to the embodiment is shown. The present embodiment is different from the first embodiment in that the end of the engaging portion 19 is an arc surface having a fourth drawing surface 26 inclined in the same direction as the third drawing surface 14.

In this embodiment, the same effects as those of the first embodiment can be obtained, and the following specific effects can be obtained. In other words, since the engaging portion 19 is provided with the fourth drawing surface 26, even when the shoji shrinks greatly toward the indoor side and interferes with a protrusion or the like provided on the vertical frame of the window frame, the protrusion may be used. And the second
The contact with the 4 collecting surface 26 can reliably correct the sash to the outside of the room.

[Third Embodiment] FIG. 6 shows a third embodiment of the present invention.
The drawing member 10 according to the embodiment is shown. In the present embodiment, the engaging portion 19 is not hook-shaped, but has a shape that engages with the notch 39 to an extent sufficient to prevent the pulling member 10 from moving up and down. 1 drawing surface 11,
The difference from the first embodiment is that the portion provided with 12 is a tongue piece 21.

In this embodiment, the same effects as those of the first embodiment can be obtained, but the first drawing surfaces 11 and 12 that vigorously contact the guide pieces are provided on the tongue piece 21. Therefore, it is necessary to sufficiently consider the thickness dimension of the tongue piece 21 and the material of the entire pulling member 10, and to prevent the tongue piece 21 from being bent or deformed to the indoor side.

The present invention is not limited to the above embodiments. For example, the engaging portion 19 is not limited to the end shape of each of the above-described embodiments, and may be any shape as long as it can engage with the notch 39 to position the drawing member 10 in the vertical direction.

In each of the above embodiments, the engaging portion 19 is provided between the first drawing surfaces 11 and 12, but is continuously provided over the length L3 of the second drawing surface 13. It may be. However, the width L2 of the engagement portion 19
Is preferable because the above-described effects can be obtained.

Further, the shape of the tongue piece 21 is also optional.
The shape may be arbitrarily determined in consideration of the overall size, material, and the like of the contributing member 10. In addition to bending the tongue piece 21 by the rib 31A, the drawing member 10 may be inserted into the vertical frame 30 by bending the tongue piece 21 with a fingertip of the operator.

Further, the pulling member 10 is not limited to the one-touch type fixed in the vertical frame 30, but the one fixed by screwing as in the prior art according to the first aspect of the present invention. included. However, a one-touch type is preferable because the mounting operation can be easily performed.

In short, the drawing member of the present invention only needs to be provided with the first drawing surfaces 11 and 12 spaced from each other, and the shape of the other portions is arbitrary.

Further, the drawing member of the present invention is not limited to the one attached to the vertical frame 30. For example, in a sliding window such as an up / down window, the drawing member may be attached to the upper frame and the lower frame. Good.

[0056]

[0057]

As described above, according to the drawing member of the present invention, since the drawing surfaces with which the guide pieces of the window frame come into contact with each other are provided at intervals, the load applied to the guide pieces is increased. And the deformation of the guide pieces can be prevented.

[0058]

[Brief description of the drawings]

FIG. 1 is a perspective view showing a drawing member according to a first embodiment of the present invention.

FIG. 2 is a perspective view seen from an arrow II side in FIG.

FIG. 3 is an explanatory diagram for explaining a procedure for attaching the drawing member.

FIG. 4 is an enlarged view showing a main part of the embodiment.

FIG. 5 is a cross-sectional view showing a second embodiment of the present invention.

FIG. 6 is a cross-sectional view showing a third embodiment of the present invention.

[Explanation of symbols]

Reference numeral 10: a drawing member as an attachment member; 11, 12, a first drawing surface as a drawing surface; 15, 22, a main contact surface and a sub contact surface forming a first contact surface; 2 contact surface, 17 ... third
Contact surface, 18: fourth contact surface, 19: engaging portion, 20: guide portion, 21: tongue piece portion, 23: tapered portion, 31A: rib, 30: vertical frame as frame material, 33: mounting Part, 33A opening, 35 ... first inner surface, 36 ... second inner surface, 37 ... third inner surface, 38 ... fourth inner surface, 39 ... notch, 40 ... guide piece.

Claims (4)

(57) [Claims] 1. A pulling member arranged in a frame material of a frame forming a sliding window sliding door, and having a pulling surface that comes into contact with a guide piece provided on a window frame of the sliding door to draw the sliding door. The drawing surface of the frame material, which is provided at an interval and has a substantially U-shaped cross section having an opening.
A first contact surface that contacts a first inner surface on the indoor side of the mounting portion.
A second contact surface that contacts a second inner surface on the outdoor side;
A third contact surface abutting on a third inner surface facing the mouth,
Overhangs the opening from the end of the mounting part on the opening side
Opposite to the third inner surface of the rib provided
A fourth contact surface that contacts the fourth inner surface;
A pulling member having an engaging portion that engages with the notched portion . 2. The drawing member according to claim 1 , wherein the engaging portion is provided at a position between the respective drawing surfaces. 3. The attracting member according to claim 1 or claim 2, the fourth abutment surface that abuts the inner surface of the rib,
A pulling member provided at the tip of the tongue piece supported and bent in a cantilever state. 4. The drawing member according to claim 3 , wherein a contact surface of each of the contact surfaces that contacts an inner surface adjacent to the rib has a width substantially equal to a width of the notch. A pulling member provided on a guide portion having a taper portion in which the width dimension decreases as the distance from the engagement portion increases.