JP3017084B2 - Ventilation frame mounting structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ventilation frame which is attached to a sash shoji made of a glass body framed with vertical and horizontal frames to enable indoor and outdoor ventilation, and a structure for mounting the same.

[0002]

2. Description of the Related Art Heretofore, a shroud such as a glass window, which is provided with a ventilation frame for allowing indoor and outdoor ventilation, has been widely used. This ventilation frame is provided with ventilation holes that communicate indoors and outdoors, and the ventilation holes can be opened and closed by manually operated shields so that ventilation can be adjusted. Here, as shown in FIG. 14, the conventional ventilation frame 30 is attached to the lower part of the upper frame 1 of the shoji body, and the upper part 31 is formed in the receiving part 1a of the glass body 4 formed at the lower part of the upper frame 1. And the lower portion 32 is configured to receive the end of the glass body 4.

[0003]

However, in such a conventional mounting structure of a ventilation frame, the ventilation frame is simply mounted at the lower portion of the upper frame, so that children, the elderly,
For the handicapped, there is a problem with the operability due to the increased operation position, and there has been a demand for installing a ventilation frame on the lower frame or on the side of the middle crossing. On the other hand, manufacturing a ventilation frame exclusively for each of the positions at which the ventilation frame is mounted has a problem of low productivity.

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a ventilation frame and a structure for mounting the ventilation frame, which can be attached to any of an upper frame, a lower frame, and a middle rail of a shoji body according to a user's request. .

[0005]

According to the first aspect of the present invention, there is provided a ventilator which enables indoor and outdoor ventilation of a sash made of a glass body framed by vertical and horizontal frames. In the mounting structure of a ventilation frame having a frame mounted thereon, the ventilation frame is provided with a recessed receiving portion for receiving an end portion of the glass body along a longitudinal direction of the upper and lower surfaces thereof, and the receiving portion of each receiving portion is provided. The opening width is formed to be substantially the same as the opening width of the glass receiving portion in the upper and lower frames, and the lower receiving portion accommodates the lower end of the upper glass body and the lower receiving portion accommodates the lower glass. The upper end of the body is accommodated, cap members are attached to both ends of the ventilation frame in the longitudinal direction, and the cap members are partially accommodated in the receiving portions of the glass bodies formed on the left and right vertical frames, thereby forming the ventilation frame. The sides of the sash It is configured as characterized by being connected to the stiles.

According to a second aspect of the present invention, there is provided a ventilation frame mounting structure in which a ventilation frame for allowing indoor and outdoor ventilation is mounted on a sash shoji made of a glass body framed by vertical and horizontal frames. The ventilation frame is provided with recessed receiving portions for receiving the ends of the glass body along the longitudinal direction of the upper and lower surfaces thereof, and the opening width of each of the receiving portions is equal to the opening width of the glass receiving portion in the upper and lower frames. The upper and lower receiving portions of the ventilation frame contain the ends of the glass body in one of the upper and lower receiving portions, and the other has a long connecting member. The frame is connected to the upper or lower frame of the sash shoji through the connecting member substantially integrally, and both ends of the connecting member are positioned in the left and right vertical frames and integrally connected to the vertical frame. It is configured as a feature.

Further, according to a third aspect of the present invention, in the second aspect of the invention, cap members are attached to both ends of the ventilation frame in the longitudinal direction, and the cap members are formed of left and right vertical frames. It is characterized in that both sides of the ventilation frame are connected to a vertical frame of a sash shoji by fitting a part of the ventilation frame into both ends of the connection member and fitting the both ends to the receiving member.

[0008]

[0009]

[0010]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a ventilation frame mounting structure according to an embodiment of the present invention.
The sash shoji to be attached to the ventilation frame is called a terrace shoji or a window shoji, depending on its form. In the present embodiment, in particular, a terrace shoji, a terrace shoji with a middle crosspiece, and a case where the shoji is attached to a window shoji. explain. FIG.
FIG. 3 to FIG. 3 show front views of a terrace shoji, a terrace shoji with a middle crosspiece, and a window shoji each having the ventilation frame according to the present invention. However, the ventilation frame may be attached to any sash shoji other than the sash shoji shown in the present embodiment. In the case of a sliding sash,
It may be attached to not only one but also both sashes.

[0011] The terrace shoji shown in FIG. 1 is a sliding shoji that allows entry and exit from inside and outside of a room, and is formed by combining a glass body 4 with an upper frame 1, a lower frame 2, and left and right vertical frames 3. The ventilation frame 10 according to the present invention is installed below the upper frame 1 of the terrace shoji. Also, the terraced shoji with the middle crosspiece shown in FIG. 2 is a sliding shoji that enables entry and exit inside and outside the room, similarly to the terraced shoji shown in FIG. Each terrace shoji includes two upper and lower glass bodies 4a and 4b in a frame frame composed of an upper frame 1, a lower frame 2, left and right vertical frames 3, and a middle rail 5. The ventilation frame 10 according to the present invention is mounted on one of the pair of terraced shojis constituting the sliding shoji in place of the middle rail 5. Here, the height of the ventilation frame 10 is substantially the same as the height of the middle rail 5. Therefore, the pair of terrace shojis have substantially the same appearance as each other, and the design is improved. Further, since the glass bodies 4a and 4b of the respective shojis can be formed at the same height, the processing is facilitated. Furthermore, the window shoji shown in FIG.
It is a sliding type window sliding door installed at a waist high position, and is formed by combining a glass body 4 with an upper frame 1, a lower frame 2, and left and right vertical frames 3. The ventilation frame 10 is installed on the upper part of the lower frame 2 for the window shoji. In addition, each member of each of these shojis is formed of an extruded aluminum material.

FIGS. 4 and 5 show a ventilation frame 10 commonly used for each of the sliding doors shown in FIGS. The ventilation frame 10 is provided for each of the sliding doors to allow ventilation inside and outside the sliding door. In the figure, a ventilation frame 10 includes a main body frame 10a and the main body frame 10a.
a and the outdoor panel 10b attached to the outdoor opening of FIG. 1a so as to form an internal space, and ventilation holes 11 and 12 continuous in the longitudinal direction are formed on the indoor side and the outdoor side, respectively. Have. Ventilation inside and outside the door
It is performed through these ventilation holes 11 and 12.

A shield 13 is provided inside the ventilation frame 10. The shield 13 has an upper end formed with the screw receiving portion 10.
c so that it can be rotated indoors and outdoors. The shield 13 is at the vertical position shown by the solid line in FIG.
It is located behind the ventilation hole 11 on the indoor side and closes the ventilation hole 11. By closing the ventilation hole 11 with the shield 13, the inside and outside of the room are spatially shut off, and ventilation through the ventilation frame 10 is not performed. Further, by rotating the shield 13 to the position shown by the broken line in FIG.
And the ventilation hole 12 on the outside of the room communicates spatially with the ventilation frame 10.
Ventilation is possible. In this case, the shield 13
By adjusting the amount of rotation, the amount of ventilation through the ventilation frame can be controlled. An operation rod 13a for operating the shield 13 is provided on the indoor side surface of the ventilation frame 10. The operating rod 13a is connected to the ventilation frame 10 with respect to the shield 13.
The shield 13 is rotated by sliding the operating rod 13a left and right.

On the upper and lower surfaces of the ventilation frame 10, an upper glass receiving portion 1 continuous along its longitudinal direction is provided.
4. A lower glass receiving portion 15 is formed, and its tips 14a, 15a are bent in opposite directions. Here, both ends 14 a of the upper glass receiving portion 14,
The distance D1 between the tops 14a and the distance D2 between both ends 15a, 15a of the lower glass receiving portion 15 are equal, and the glass receiving portions 1 in the upper and lower stiles 1, 2 and the left and right vertical stiles 3 of the shoji.
a, 2a, and 3a (see FIGS. 7 to 9) are also equal to the distance between the tip portions. Thus, for the upper glass receiving portion 14 and lower portion glass receiving part 15 of the ventilation rail 10, it is possible to receive an end portion of the glass member 4 via a seal member.

Further, the ventilation frame 10 has two longitudinal ends.
A cap 17 made of resin is provided. This cap 17
As shown in FIG. 12, there is a fitting projection 17a, which is inserted into the opening of the ventilation frame 10 to be fitted, and
8 are fixed to the screw receiving portions 10c and 10d of the ventilation frame 10. The cap 17 has a stepped portion 17b at the center in the lateral direction on the back side (FIG. 12).
(See (D)). When the ventilation frame 10 is attached to the shoji body as described later, the step portion 17b is accommodated in the glass receiving portion of the vertical frame 3, and the vertical frame 3 and the ventilation frame 10 The gap is filled, and the closing of the gap prevents the indoor and outdoor ventilation by the ventilation frame 10 from leaking into the vertical frame 3. The upper and lower portions of the cap 17 are also provided with receiving portions 17 having the same shape as the glass receiving portions 14 and 15 of the ventilation frame 10.
c and 17d. The receiving parts 17c and 17d receive the glass body similarly when the glass bodies are placed in the glass receiving parts 14 and 15 of the ventilation frame 10, and the glass receiving part 1
When the connecting member 16 is stored in the connecting members 4 and 15, the leading end thereof is similarly engaged with the engaging strip 16b.

The ventilation frame 10 is fixed to the upper frame 1 of the terraced shoji shown in FIG. 1 and the lower frame 2 of the window shoji shown in FIG. FIG. 6 shows a perspective view of the connecting member 16. As shown in the figure, the connecting member 16 is an aluminum extruded die having an H-shaped cross section, and has two engaging strips 16a over substantially the entire longitudinal direction of both side surfaces. The connecting member 16 has a half in the vertical direction, the upper glass receiving portion 14 or the lower glass receiving portion 1 of the ventilation frame 10.
5 and the other half is inserted into the glass receiving portion of the upper or lower frame, and the tip 14 of the glass receiving portion is inserted between the engaging strips 16a.
The ventilation frame 10 is attached to the shoji body by engaging the a or 15a and the glass receiving end of the upper or lower frame. 4 and 5, the connecting member 16 is indicated by a broken line,
The state attached to the upper glass receiving part 14 is shown. The interval between the two engagement strips 16a is formed to be approximately twice the thickness of the tips 14a and 15a of the glass receiving portion. In addition, as shown in FIG.
, And both ends protrude outward from both sides of the ventilation frame 10 when attached to the ventilation frame 10. This is to eliminate the gap between the ventilation frame and the left and right vertical frames when the ventilation frame is attached to the shoji body, which will be further described later. The glass receiving portion 14 of the ventilation frame 10 has an inclined surface 14b formed at a portion extending from the upper and lower centers of the indoor and outdoor sides to the tip 14a, so that dust and rainwater from above easily fall downward. It has been like that.

Next, the case where the ventilation frame 10 is attached to the upper part of the terrace shoji using the connecting member 16 will be described. FIG. 7 is an enlarged cross-sectional view taken along line AA of FIG. 1 showing a state of attachment of the ventilation frame 10 to the upper frame 1. As shown in the figure, the ventilation frame 10 is located below the upper frame 1, and is fixed to the glass receiving portion 1 a of the upper frame 1 by a connecting member 16. That is, the connecting member 16 is the glass receiving portion 1 of the upper frame 1.
a is located in the space formed by abutting the upper glass receiving portion 14 of the ventilation frame 10 with the tips 1b and 14a of both receiving portions sandwiched between the engaging strips 16a on both sides thereof. . In actual manufacturing, first, the connecting member 16 is slid on the ventilation frame 10 and caps 17 described later are attached to both ends thereof, and as shown in FIG. 4, the ventilation frame 10, the connecting member 16 and the cap 1 are attached.
7 and the ventilation frame 10 and the like are connected to the upper frame 1
Slide from the longitudinal direction to connect the two. On the other hand, the upper end of the glass body 4 is provided with the ventilation frame 1 via the sealing material 6.
0 is held by the lower glass receiving portion 15.

FIG. 8 is an enlarged view of a main part of FIG. 1 and a plan sectional view thereof showing a joint state between the ventilation frame 10 and the vertical frame 3. As shown in these figures, a cap 17 is attached to the end of the ventilation frame 10. As is clear from FIG. 8B, the back side of the cap 17 is in contact with the tip of the glass receiving portion 3a of the vertical frame 3, and the central step portion 17b is connected to the glass receiving portion 3a.
a. The ventilation frame 10 is not fixed to the vertical frame 3 side.
And a gap may occur between them. In such a case, the step 17b functions to prevent light leakage from the gap. For the same purpose, the end of the connecting member 16 is located outside the end of the ventilation frame 10, and the end thereof is
In the glass receiving portion 3a.

Next, a case where the ventilation frame 10 is mounted as a center rail of a terrace shoji will be described. FIG. 9 is an enlarged cross-sectional view taken along line BB of FIG. 2 showing a state in which the ventilation frame 10 is attached as a middle crosspiece. As shown in FIG.
It is located between the glass bodies 4a, 4b. The lower end of the upper glass body 4 a is held by the upper glass receiving portion 14 of the ventilation frame 10 via the sealing material 6. The lower glass receiving portion 15 holds the upper end of the lower glass body 4 b via the sealing material 6.

When the ventilation frame 10 is mounted as a middle rail, both ends of the ventilation frame 10 are fixed to the vertical frame 3. FIG.
Numeral 0 indicates this state, and the ventilation frame 10 is fixed to the vertical frame 3 via long screws 19. In this case cap 1
An adapter 20 is mounted on the back side of the adapter 7. As is clear from FIG.
This is for filling the gap between the step 17b of the above and the wall 3b of the glass receiving portion 3a. FIG. 13 shows the details of the adapter 20, which is provided with an engagement piece 20a for the cap 17 and a through hole 20b for the screw 19. Long screw 19
Is screwed into the screw receiving portion 10c of the ventilation frame 10 through the adapter 20 and the cap 17 from outside the vertical frame 3. The adapter 20 is connected to the cap 1 as described above.
Since it is for filling the gap between 7 and the glass receiving portion 3a, it is molded in accordance with the size of the gap, and if no gap is formed, no adapter is required.

Next, the ventilation frame 10 is connected to the
A case in which it is attached to the lower part of a window shoji will be described. FIG.
FIG. 4 is an enlarged cross-sectional view taken along line CC of FIG. 3 showing a state of attachment to the lower frame 2 of the ventilation frame 10. The mounting of the ventilation frame 10 and the lower frame 2 is basically the same as the case of the upper frame shown in FIG. As shown in FIG.
And is fixed to the glass receiving portion 2 a of the lower frame 2 by the connecting member 16. That is, the connecting member 16 is located in a space formed by abutting the glass receiving portion 2a of the lower frame 2 and the lower glass receiving portion 15 of the ventilation frame 10, and is provided between the engaging strips 16a on both sides thereof. The ends 2b and 15a of the portion are sandwiched in a state of being overlapped. The lower end of the glass body 4 is held by the upper glass receiving portion 14 of the ventilation frame 10 via the sealing material 6. As mentioned above, although one Embodiment of the ventilation frame of this invention and its attachment structure was described, this invention is not limited to the said Example, Various improvement and change are possible based on description of a claim. For example, the shield provided in the ventilation frame of the present invention is sufficient if it can realize the function of opening and closing the ventilation hole, and slides the shield having the hole that is displaced with respect to the ventilation hole with respect to the ventilation hole. It can also be configured.

[0022]

As described above, according to the first and second aspects of the present invention, the ventilation frame is provided with the receiving portions for receiving the ends of the glass body along the longitudinal direction of the upper and lower surfaces thereof. The ventilation frame can be attached to the upper frame, the lower frame and the middle rail of the shoji body by attaching the ventilation frame to the lower part of the upper frame, the upper part of the lower frame, or between the vertically divided glass bodies through this receiving part. It becomes possible to attach, and it becomes possible to carry out construction according to the taste of the user. In addition, by installing a ventilation frame on the lower frame or middle crossing of the shoji body, the operating position is lowered, and children, the elderly,
Ventilation can be performed even by disabled people. In addition, by using the connecting member, the ventilation frame having the common specification can be attached to the upper frame or the lower frame of the shoji body, so that the productivity of the ventilation frame can be improved.

According to the first and third aspects of the present invention, cap members are attached to both ends in the longitudinal direction of the ventilation frame, and the cap members are partially accommodated in the receiving portions of the glass bodies formed on the left and right vertical frames. The ventilation frame and the vertical frame can be connected together so that the space between the ventilation frame and the vertical frame can be closed,
It is possible to prevent indoor and outdoor ventilation by the ventilation frame from leaking into the vertical frame.

Further, according to the present invention, the connecting member has a long shape, and both ends thereof are located in the left and right vertical frames, and the ventilation frame and the vertical frame are connected substantially integrally. ,
This connecting member is located in each of the left and right vertical frames, the upper frame, and the ventilation frame, and can fill the gap between the ventilation frame and the vertical frame, thereby preventing light leakage from the gap. be able to. Further, according to the present invention, the cap members attached to both ends in the longitudinal direction of the ventilation frame are partially accommodated in the receiving portions of the glass bodies formed on the left and right vertical frames, and are locked to both ends of the connecting member. Since both sides of the ventilation frame can be integrally connected to the vertical frame of the sash shoji, the effect of strengthening the installation of the ventilation frame and facilitating workability can be obtained.

[0025]

[Brief description of the drawings]

FIG. 1 is a front view of a terrace shoji provided with a ventilation frame according to the present invention.

FIG. 2 is a front view of a terrace shoji with a middle rail provided with a ventilation frame according to the present invention.

FIG. 3 is a front view of a window shoji provided with the ventilation frame according to the present invention.

FIG. 4 is a front view showing an embodiment of a ventilation frame according to the present invention.

FIG. 5 is a sectional view taken along line DD of FIG. 4;

FIG. 6 is a perspective view of a connecting member.

FIG. 7 is an enlarged sectional view taken along line AA of FIG. 1;

8 is an enlarged view of a main part of FIG. 1 and a plan sectional view thereof.

FIG. 9 is an enlarged sectional view taken along line BB of FIG. 2;

FIG. 10 is an enlarged view of a main part of FIG. 2 and a plan sectional view thereof.

FIG. 11 is an enlarged sectional view taken along line CC of FIG. 3;

FIG. 12 is a view of a cap provided at an end of a ventilation frame, where (A) is a front view, (B) is a side view, and (C).
Is a rear view, and (D) is a plan view.

13A and 13B are diagrams of an adapter attached to the back of the cap, where (A) is a front view, (B) is a side view,
(C) is a rear view, and (D) is a side view showing a method of attaching to a cap.

FIG. 14 is a vertical sectional view showing a ventilation frame together with an upper frame in a conventional ventilation frame mounting structure.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Upper frame 1a Glass receiving part 2 Lower frame 2a Glass receiving part 3 Vertical frame 3a Glass receiving part 4 Glass body 5 Middle rail 6 Sealing material 10 Ventilation frame 10a Body frame 10b Outdoor panel 10c, 10d Screw receiving part 11 Indoor ventilation hole 12 outdoor ventilation hole 13 shield 13a operating rod 14 upper glass receiving part 15 lower glass receiving part 16 connecting member 16a engaging strip 17 cap 17a engaging convex part 17b step 18 screw 19 long screw 20 adapter 20a engaging piece 20b through hole

Claims (3)

(57) [Claims] 1. A ventilation frame mounting structure in which a glass frame is framed with upper and lower and left and right frames, and a ventilation frame for allowing indoor and outdoor ventilation is mounted on the sash shoji. A recessed receiving portion for receiving the end of the glass body is provided along the longitudinal direction of the lower surface, and the opening width of each receiving portion is formed to be substantially the same as the opening width of the glass receiving portion in the upper and lower frames. The upper receiving portion accommodates the lower end of the upper glass body, and the lower receiving portion accommodates the upper end of the lower glass body. Cap members are provided at both ends in the longitudinal direction of the ventilation frame. By attaching a part of the cap member to the receiving portion of the glass body formed on the left and right vertical frames, both sides of the ventilation frame are connected to the vertical frame of the sash shoji. Mounting structure of ventilation frame. 2. A ventilation frame mounting structure in which a ventilation frame that allows ventilation indoors and outdoors is mounted on a sash shoji made of a glass body framed by vertical and horizontal frames. A recessed receiving portion for receiving the end of the glass body is provided along the longitudinal direction of the lower surface, and the opening width of each receiving portion is formed to be substantially the same as the opening width of the glass receiving portion in the upper and lower frames. The end of the glass body is stored in one of the upper and lower receiving portions of the ventilation frame, and the elongated connecting member is stored in the other, and the ventilation frame is inserted through the connecting member. A ventilation frame mounting structure characterized in that it is connected to the upper frame or lower frame of the sash shoji almost integrally, and both ends of the connecting member are positioned in the left and right vertical frames and integrally connected to the vertical frame. . 3. A cap member is attached to both ends in the longitudinal direction of the ventilation frame, a part of the cap member is placed in a receiving portion of a glass body formed in the left and right vertical frames, and a cap member is attached to both ends of the connecting member. 3. The ventilation frame mounting structure according to claim 2, wherein both sides of the ventilation frame are connected to vertical frames of a sash shoji by being locked.