JP2003064960A - Connecting airtight structure of vertical member and horizontal member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent infiltration of the outside air to an indoor section even when there are irregularities on the end face of the member of the abutted other side and even when a notch is formed to the other member in a section in which the other is abutted on and connected to either vertical member or horizontal member. SOLUTION: An airtight member 3 capable of being fast stuck to or brought into contact with the depth piece 1c of one member 1 and either one face piece 1a from the inner-circumferential surface side of one member 1 is installed at the end section of the other member 2 abutted against the depth piece 1c of one member 1 with face pieces 1a and 1b standing in a row on the indoor side and the outdoor side and the depth piece 1c connecting both face pieces 1a and 1b.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vertical member and a horizontal member for ensuring airtightness in a connecting portion of two members such as a vertical frame and a horizontal frame of a shoji screen, or a vertical frame and a horizontal frame of an opening frame which are orthogonal to each other. It is related to the airtight structure.

[0002]

2. Description of the Related Art The airtightness of a connecting portion of two orthogonal members such as a vertical frame and a horizontal frame of a shoji screen or a vertical frame and a horizontal frame of an opening frame is abutted with, for example, one member. This is ensured by sticking a sealer, which is a thin sealing material, to the end surface of the other member, sandwiching the sealer with the one member, butting the other member against the one member, and screwing.

This method is effective when the entire end surface of the other member to be abutted is cut into a completely flat surface, but when there is a portion protruding toward the one member side and there is a step on the end surface. Since it is not possible to cover the entire end face with only one sealer, it becomes difficult to secure airtightness.

If there is a metal touch portion that does not come into surface contact with one member due to the uneven shape of the end surface of the other member, the sealer cannot follow the contact portion, and the sealer has a portion that does not adhere to both members. , It is not possible to prevent outside air from entering the room through that part.

Further, for example, as shown in FIG. 5, since it is necessary to attach a component such as a latch component corresponding to the function of the window to the upper prospective piece of the upper frame of the shoji, when the prospective piece is partially cut out, Since a gap remains even if parts are stored in the notch, it is highly possible that outside air enters the room through the gap.

In view of the above background, the present invention proposes a connected airtight structure which prevents the outside air from entering even when the other member to be abutted has an uneven surface or when a notch is formed in the other member. It is a thing.

[0007]

According to the present invention, between the finding pieces of either one of the vertical member and the horizontal member having a parallel facing piece on the indoor side and the outdoor side, and a prospective piece connecting both finding pieces. In the part where the end of the other member is inserted and the vertical member and the horizontal member are connected by butting against the prospective piece, the prospect of the one member is expected at the end of the other member that is butted against the prospective piece of the one member. By attaching an airtight material that can come into close contact with or contact one of the one and one of the found pieces from the inner peripheral surface side of the one member, the end surface of the other member may have irregularities or cut into the prospective piece. Even when the cutout is formed, the airtightness is secured in the connecting portion between the two members.

In FIG. 5, when the end portion of the horizontal member 2 which is the other member is inserted between the indoor-side and outdoor-side fitting pieces 1a and 1b of the vertical member 1 which is the one member, Because the surface of the indoor-side finding piece 2a of the lumber 2 and the surface of the indoor-side finding piece 1a of the vertical member 1 are flush, the indoor-side finding piece 2a of the transverse material 2
When the end of the vertical member 1 side is cut off and the remaining part is exposed indoors, the upper prospective piece (outer peripheral side prospective piece 2e)
1 shows a state in which a horizontal member (upper frame) 2 and a vertical member (longitudinal frame) 1 in which a notch 2f for attaching a component is formed are connected.

In this case, the notch as shown by the arrow in FIG.
The outside air entering from 2f is abutted against the prospective piece 1c of the vertical member 1 through the end face of the finding piece 2b in the middle of the transverse direction of the transverse member 2 and the prospective piece 1c of the longitudinal member 1 and then to the indoor finding piece 2a.
I try to enter the room from the cut-off part.

On the other hand, as shown in FIG. 1 showing the state of connection between the vertical member 1 and the horizontal member 2 of the present invention, the end portion of the horizontal member 2 which is the other member butted against the vertical member 1 which is one member. In addition, by attaching the airtight material 3 which can be brought into close contact with or in contact with the prospective piece 1c of the vertical member 1 and one of the found pieces, for example, the indoor side found piece 1a, from the inner peripheral surface side of the vertical member 1, The void existing on the inner peripheral surface side of the inner piece 1a is closed, and the outside air that has reached between the end surface of the piece 2b of the transverse member 2 in the prospective direction and the prospective piece 1c of the longitudinal member 1 is airtight. Since the entry path into the room is blocked by the material 3, the entry into the room is blocked.

Particularly, as shown in the specific example shown in FIG. 1, the other member inserted into one member is the prospective piece 1c of the one member.
The intermediate section finding piece 2b and the outdoor side finding piece 2c that are abutted against each other, and the inner circumference side prospective piece 2d and the outer circumference side prospective piece 2e that connect them in parallel, and the indoor side finding piece 2a exposed in the room
Middle piece as claimed in claim 2, when
If the airtight material 3 is attached between the inner peripheral side prospective piece 2d and the outer peripheral side prospective piece 2e on the indoor side of 2b, the airtight material 3 is sandwiched between the inner peripheral side prospective piece 2d and the outer peripheral side prospective piece 2e. At the same time
Indoor side finding piece 1a of the vertical member 1 and middle section finding piece 2b of the horizontal member 2
Since it is sandwiched between and, and the void existing on the inner peripheral surface side of the indoor-side finding piece 1a is completely closed, airtightness is improved.

In this case, since the airtight material 3 can be held by the inner peripheral side prospective piece 2d and the outer peripheral side prospective piece 2e arranged in parallel, no special parts or screws for mounting are required,
Installation work is simplified.

[0013]

BEST MODE FOR CARRYING OUT THE INVENTION As shown in FIGS. 1 and 2, the present invention is a longitudinal member 1 having a pair of finding pieces 1a and 1b on the indoor side and the outdoor side, and a prospective piece 1c connecting the finding pieces 1a and 1b. While inserting the end portion of the other member between the finding pieces 1a and 1b of either one of the horizontal member 2 and the horizontal member 2 and connecting the vertical member 1 and the horizontal member 2 by abutting against the prospective piece 1c, the other member The airtight material 3 attached to the above secures the airtightness between them.

Locating pieces 1a and 1b arranged in parallel and both locating pieces 1
One member having a prospective piece 1c connecting a and 1b may be a vertical member 1 or a horizontal member 2, but in the drawing, in the case of a vertical member 1,
Especially in the case of a vertical frame of a shoji screen and the other member is a horizontal member 2,
Especially, the case of the upper frame is shown.

At the end of the horizontal member 2 which is inserted into the vertical member 1 which is one of the members, the prospective piece 1c of the vertical member 1 and one of the finding pieces, for example, the indoor-side finding piece 1a, are attached to the inside of the vertical member 1. An airtight material 3 that can be in close contact with or contact with from the peripheral surface side is attached.

In the case shown in the drawing, the horizontal member 2 is inserted between the both fitting pieces 1a and 1b of the vertical member 1 and connects the intermediate fitting piece 2b and the outdoor fitting piece 2c whose end faces are abutted against the prospective piece 1c to connect them. , The inner side prospective piece 2d and the outer side prospective piece 2e which are juxtaposed with each other, and the indoor side finding piece 2a which projects from the indoor side finding piece 1a of the vertical member 1 and is exposed to the room, and the middle section finding piece 2b.
In order to make both surfaces of the indoor-side finding piece 2a and the indoor-side finding piece 1a flush when the outdoor-side finding piece 2c is inserted between the finding pieces 1a and 1b of the vertical member 1, as shown in FIG. The indoor side finding piece 2a has a shape cut off.

In addition, as shown in FIGS. 3 and 4, in FIGS. 1 and 5, it is necessary to use a shoji screen composed of a vertical member 1 and a horizontal member 2 as a shoji screen for a raising / lowering window having a function of inclining. Perspective piece 2e on the outer peripheral side of the cross member 2 which is the top prospective piece of the frame
Further, a notch 2f for accommodating the latch component 5 that keeps the shoji screen held in both vertical frames is formed.

By cutting off the indoor-side finding piece 2a, the inner-side prospective piece 2d and the outer-peripheral-side prospective piece 2e are sandwiched between the inner-side prospective piece 2d and the indoor-side prospective piece 2d on the indoor side surface of the intermediate section finding piece 2b.
A space 4 having a width corresponding to the distance between the two finding pieces 2a and 2b is formed, and the airtight material 3 is attached using this space 4.

The method for attaching the airtight material 3 is not limited, but FIG.
In the case of Fig. 2- (a) before connecting the vertical member 1 and the horizontal member 2
Inner peripheral side prospective piece in which the airtight material 3 is vertically arranged as shown in FIG.
It is possible to maintain the airtight member 3 in the installed state in the space 4 by sandwiching it between the 2d and the prospective piece 2e on the outer peripheral side and holding it from above and below.
As shown in (b), the indoor side surface of the airtight member 3 is the inner peripheral surface of the indoor side finding piece 1a of the vertical member 1, and the vertical member 1 side surface of the airtight member 3 is the prospective piece 1c. Since the surface of the side member 3 on the side of the horizontal member 2 abuts against the end surface of the indoor-side finding piece 2a and is restrained from three directions, it is not always necessary to use a screw or an adhesive agent for attaching the airtight member 3.

By restraining the airtight material 3 from three directions, at the same time, the entry path of the outside air into the room between the intermediate piece 2b of the horizontal piece 2 and the indoor piece 1a of the vertical piece 1 is blocked. To be done. FIG. 2- (a) shows a cross section of the horizontal member 2 at the position of the airtight member 3, and (b) shows a plane of the connecting portion.

When the airtight material 3 is held by the inner peripheral side prospective piece 2d and the outer peripheral side prospective piece 2e, the airtight material 3 is inserted into the space 4 and the inner peripheral side prospective piece 2d and the outer peripheral side prospective piece 2e are connected. It only needs to have a shape capable of maintaining the attached state in a state of being sandwiched between them, and has a proper elasticity, and the material may be a dry seal material, a foam material or a mohair.

In FIG. 1, a mohair in which a large number of fins arranged in parallel with each other having high flexibility are integrated on one side is used, and the integrated side is bonded to the inner surface of the intermediate piece 2b of the transverse member 2. And the like, and the other side is closely attached to the inner peripheral surface of the indoor-side finding piece 1a of the vertical member 1.

In the state where the horizontal member 2 is connected to the vertical member 1, FIG.
As shown in (b), the intermediate piece 2b and the outdoor piece 2c of the cross member 2, the inner peripheral side prospective piece 2d and the outer peripheral side prospective piece 2e.
End face of the vertical member 1 butted against the prospective piece 1c of the vertical member 1 and the horizontal member 2
The indoor-side finding piece 2a is exposed to the room. Vertical material 1 and horizontal material 2
Is connected by screwing a screw penetrating the prospective piece 1c of the vertical member 1 into a screw hole 2g formed in the horizontal member 2.

At this time, the airtight member 3 is the vertical member 1 as described above.
The prospective piece 1c and the indoor-side finding piece 1a are placed in a state in which they can be in close contact with or in contact with each other from the inner peripheral side of the vertical member 1, and the intermediate-section finding piece 2b of the horizontal member 2 and the indoor-side finding piece 1a of the vertical member 1 It will be sandwiched between and.

FIGS. 3 and 4 show the case where the vertical member 1 and the horizontal member 2 are used as a vertical frame and an upper frame which form the outer shoji 6 of the raising and lowering window, respectively. In each figure, the airtight material 3 is arranged in a portion indicated by hatching with a broken line.

FIGS. 6- (a) and 6- (b) are the same as in FIGS.
A method of ensuring airtightness between the summing frames 6a and 7a of both the external shoji 6 and the internal shoji 7 will be shown. 3 and 4 show a raising / lowering window with an inward tilting function, in which the width of the inner shoji 7 is relatively larger than that of the outer shoji 6, but in this case, conventionally, the width is small as shown in FIG. 7- (b). The airtight members 81, 81 can be arranged only at both ends of the assembling frame 61 having a length corresponding to the distance between the both vertical frames 62, 62 of the shoji screen 6, and the ends of the airtight members 81, 81 and the vertical frame 91. There was a gap between it and the inner circumference.

On the other hand, in FIG. 6, as shown in (c), the vertical frames 7b, 7b of the inner shoji 7 are attached to the smoke return 6c of the summing frame 6a of the outer shoji 6.
By providing a length corresponding to the distance between both ends of the vertical frame 9, it is possible to arrange the airtight members 8 without gaps between the inner circumferences of the vertical frames 9 as shown in (b).

[0028]

EFFECTS OF THE INVENTION Inserting the end portion of the other member between the finding pieces of one of the vertical and horizontal members having the finding pieces arranged in parallel and the prospecting piece connecting the two finding pieces, and abutting the finding pieces. Airtightness that allows close contact or contact with the end piece of the other member, the prospective piece of one member, and either one of the found pieces from the inner peripheral surface side of the member at the portion connecting the vertical and horizontal members By installing a material, the entry path of the outside air into the room is blocked, so even if there is unevenness on the end surface of the other member or if a cutout is formed in the prospective piece etc. It is possible to secure the sex.

The other member has an intermediate piece and an outdoor piece which are butted against the prospective piece of the one member.
When the inner side prospective piece and the outer side prospective piece connecting the two in parallel and the indoor side finding piece exposed in the room are provided, the inner side prospective piece and the outer side of the indoor side of the middle section finding piece are defined in claim 2. By installing an airtight material between the side prospective pieces, the air gap between the inner peripheral surface of the indoor side finding piece of the vertical material and the indoor side surface of the intermediate finding piece of the transverse material, which is the entry path of the outside air, is completely eliminated. Since it can be closed, airtightness is improved.

Further, since the airtight member is held by the inner peripheral side prospective piece and the outer peripheral side prospective piece, no special parts or screws for mounting are required, and the mounting work is simplified.

[Brief description of drawings]

FIG. 1 is a perspective view showing a state in which a vertical member and a horizontal member of the present invention are connected.

FIG. 2A is a cross-sectional view of a horizontal member showing a mounting position of an airtight member, and FIG. 2B is a plan view showing a state in which the horizontal member is connected to a vertical member.

FIG. 3 is a vertical cross-sectional view showing a raising / lowering window with a tilting function in which a vertical member and a horizontal member are used as a frame for an external shoji.

4 is a cross-sectional view of FIG.

FIG. 5 is a perspective view showing how the vertical members and the horizontal members are connected when the airtight member is not arranged.

FIG. 6 (a) is a vertical cross-sectional view showing the abutting portion of both the external shoji and the internal shoji of the shoji in FIG. 3, and (b) is the airtight material and the vertical and vertical frames laid on both the shoji. Cross-sectional view showing the relationship with the frame,
(c) is a plan view showing the relationship between the gating frame and the vertical frame of the shoji screen.

[Fig. 7] (a) is a vertical cross-sectional view showing the abutting portion of both conventional sliding door frames and sliding door frames, and (b) is an airtight member and vertical frame and vertical frame laid on both sliding frames. It is a cross-sectional view showing the relationship with.

[Explanation of symbols]

1 ... vertical material, 1a ... indoor-side finding piece, 1b ... outdoor-side finding piece, 1c ... prospecting piece, 2 ... horizontal material, 2a ... indoor-side finding piece, 2b ... intermediate-section finding piece, 2c …… The outdoor piece
2d …… Inner circumference side prospective piece, 2e …… Outer circumference side prospective piece, 2f ……
Notch, 2g ... Screw hole, 3 ... Airtight material, 4 ... Space, 5 ... Latch part, 6 ... Shoji, 6a (61) ... Assembling frame, 6b (62) ... Vertical frame, 6c …… Smoke back, 7 …… Inner shoji, 7a （71） …… Summer frame, 7b （72） …… Vertical frame, 8 （8
1) …… Airtight material, 9 (91) …… Vertical frame.

Claims (2)

[Claims] 1. A pair of indoor and outdoor fitting pieces,
A portion that connects the vertical member and the horizontal member by inserting the end portion of the other member between the finding pieces of one of the members of the vertical member and the horizontal member having the prospective member that connects both finding members, and abutting against the prospective member. In the end portion of the other member that is abutted against the prospective piece of the one member, the prospective piece of the one member and any one of the finding pieces are closely attached from the inner peripheral surface side of the one member, or An airtight structure that connects vertical and horizontal members with attached airtight materials. 2. The other member to be inserted into one member includes an intermediate finding piece and an outdoor finding piece which are butted against a prospective piece of the one member, and an inner prospective piece arranged in parallel which connects both finding pieces. The outer peripheral side prospective piece and the indoor side finding piece exposed to the room are provided, and an airtight material is attached between the inner peripheral side prospective piece and the outer peripheral side prospective piece on the indoor side of the middle section finding piece. An airtight structure that connects the vertical and horizontal members described.