JP3340951B2 - Up and down 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 stationary glass provided above a frame, an opening provided below the frame, and a vertically movable movable shoji for opening and closing the opening.
In particular, it relates to an up-and-down window having a heat insulating structure.

[0002]

2. Description of the Related Art In general houses and the like today, a frame is formed by providing a middle frame at approximately the center of the upper and lower sides of a rectangular frame, a fixed glass is provided above the middle frame, and an opening is provided below. Up-and-down windows that allow the opening to be freely opened and closed by a movable shoji are widely used. In such up-and-down windows,
Since it is desirable to improve the heat insulation inside and outside the room like other windows, up-down windows having a heat insulating structure have been proposed. As one of the raising and lowering windows having such a heat insulating structure, there has been proposed one in which a frame body is divided into two at a substantially central position in an expected direction and a heat insulating member is sandwiched therebetween.

[0003]

However, such a raising / lowering window causes an increase in the number of parts by dividing the frame body, and it takes much time for parts management and assembly. In addition, since the heat insulating member is sandwiched between the frames, there is a problem that the appearance is indistinguishable from the up-and-down windows which do not have heat insulation and confusion is caused, and the frame is exposed to the indoor side as it is and gives a sense of discomfort. there were. Therefore, there has been a demand for an up-and-down window which has a small number of parts, is easy to assemble, and is excellent in appearance, while having heat insulation properties.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the conventional window, and an object thereof is to provide a window which is heat-insulating, easy to assemble, and excellent in appearance. .

[0005]

SUMMARY OF THE INVENTION In order to solve such a problem in the conventional raising and lowering window, according to the present invention, a fixed glass is provided above a frame and an opening is provided below. In a raising and lowering window provided with a movable sash which can move up and down to open and close the opening, the frame body covers a metal exposed portion on the indoor side of the upper and lower frames, the left and right vertical frames and the middle frame with a resin frame. The fixed glass is surrounded by the upper frame, the middle frame and the left and right vertical frames, and the metal frame on the outdoor side of the upper frame, the middle frame and the left and right vertical frames. It is sandwiched by a resin frame that covers the exposed metal part on the indoor side, and the movable sash is provided with a metal frame formed by combining upper and lower stiles and left and right vertical stiles. It is covered with a resin frame. It has a resin vertical frame covering the portion, the resin
The vertical frame is located on the outdoor side and the outdoor frame is located on the indoor side.
Indoor vertical frame, fixed to the outdoor vertical frame
A ridge member for holding the glass is provided, and the indoor vertical frame is provided.
And the outdoor vertical frame are combined to plan the movable shoji vertically.
A vertical groove for receiving the movable shoji is accommodated in the vertical groove .

[0006] The present invention described in claim 2 provides the present invention in claim 1.
In the present invention described in the above, the indoor vertical frame is at the outdoor side end
In addition to having a locking piece, the outdoor vertical frame is engaged with the indoor side end.
A stop piece for engaging the locking piece of the indoor vertical frame with the outdoor vertical frame.
The indoor vertical frame and the upper
The outdoor vertical frames are fixed to each other .

[0007] The present invention described in claim 3 provides the present invention in claim 1.
Or in the present invention described in 2 , the flute is accommodated
The holding member includes an elastic body that presses and biases the movable shoji,
Move the movable shoji at a predetermined position against the elastic force of the elastic body.
It is configured to be capable of braking freely .

The present invention described in claim 4 provides the present invention as defined in claim 1.
In the present invention described in any one of to 3 , the edge portion on the outdoor side of the resin vertical frame is formed with a ridge groove continuously along substantially the entire length thereof,
A ridge member for pressing and fixing both left and right sides of the fixed glass to the outdoor side is mounted above the middle frame of the ridge groove.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings. FIG. 1 is a vertical sectional view of a raising / lowering window, FIG. 2 is a sectional view taken along the line AA ′ of FIG. 1, FIG. 3 is a sectional view taken along the line BB ′ of FIG. 1, and FIGS. FIG. In each of these drawings, the raising and lowering window in the present embodiment is housed in a window opening formed in the building frame 1, and is schematically provided with a frame 10, a fixed glass 20, and a movable shoji 30. ing.

The frame body 10 is generally formed by forming an upper frame 11, a lower frame 12, a left vertical frame 13 and a right vertical frame 14 in a rectangular shape, and a middle frame 15 at substantially the center of the upper and lower sides. It is arranged and configured. (In the present specification, “left” or “left”
In the case of “right”, it is based on the case where the outdoor side is viewed from the indoor side.)

The upper frame 11 includes, as shown in FIG.
Each of the fixing piece 11a extending upward and the fixing piece 11b extending indoors is fixed to the building frame 1 via fixing screws 16. Similarly, the lower frame 12
Each of the fixing piece 12a extending downward and the fixing piece 12b extending indoors is fixed to the building frame 1 via fixing screws 16.

As shown in FIGS. 2 and 3, the left and right vertical frames 13 and 14 are formed symmetrically with respect to a line along the expected direction through a center position in the direction in which the raising and lowering windows are found. The vertical frames 13 and 14 are fixed to the building frame 1 via fixing screws 16 at fixing pieces 13a and 14a extending to the side and fixing pieces 13b and 14b extending to the indoor side. I have. The middle frame 15 is provided substantially parallel to the upper and lower frames 11 and 12, and is disposed at a position eccentric to the outdoor side from the center position in the expected direction of the up / down window as shown in FIG. It is fixed to the left and right vertical frames 13 and 14.

As shown in FIGS. 1 and 2, the fixed glass 20 is fitted over the middle frame 15 of the frame body 10 in a form of being fitted into the fixed glass 20.
The opening above the middle frame 15 is closed. Specifically, the fixed glass 20 is immovable up and down and left and right with respect to the frame body 10 by being surrounded by the upper frame 11, the middle frame 15, and the left and right vertical frames 13 and 14 on four sides. I have.
Each of the upper frame 11, the middle frame 15, and the left and right vertical frames 13, 14 has a contact piece 11c along a substantially entire length in the longitudinal direction thereof.
13c, 14c and 15c are formed, and rubber cushioning members 17 are provided at the ends of the contact pieces 11c, 13c, 14c and 15c so as to be freely engaged and disengaged. Then, the contact pieces 11c, 13c, 14c,
15c is in contact with the outdoor side surface of the fixed glass 20, and the fixed glass 20 is not moved in the outdoor direction. Note that the edge structure for making the fixed glass 20 immovable indoors will be described later. Note that no shoji is provided below the middle frame 15, and an opening 18 that communicates indoors and outdoors is provided.

On the other hand, as shown in FIGS. 1 and 3, the movable shoji 30 fits the glass body 31 into a metal frame 40 formed by assembling an upper frame 41, a lower frame 42, and left and right vertical frames 43 and 44. It is arranged at a position on the indoor side with respect to the fixed glass 20 and can be moved up and down so that the opening 18 below the middle frame 15 can be opened and closed. It is.

As shown in FIGS. 5 and 6, the upper and lower frames 41 and 42 have hollow main bodies 41a and 42a and main bodies 41a and 42a, respectively.
The contact pieces 41b, 42b are formed to extend toward the glass body 31 from the a, 42a. The contacting pieces 41b and 42b, and the ends of the resin upper frame 71 and the resin lower frame 72 described later form storage grooves 33 and 34 for storing the upper and lower ends of the glass body 31. The upper and lower ends of the glass body 31 are stored in the storage grooves 33 and 34 via rubber cushioning members 32.

The left vertical frame 43 is, as shown in FIG.
A storage groove 35 for storing the left end of the glass body 31 is formed inside the substantially U-shaped cross section, and a rubber buffer is formed in the storage groove 35. The left end of the glass body 31 is housed via the member 32. Note that the right vertical frame 44 is formed symmetrically with respect to the left vertical frame 43 with respect to a line along the expected direction through the center position in the finding direction of the up / down window. Such a metal frame 4
0 and upper and lower frames 41, 42 and left and right vertical frames 43, 4
4 and upper and lower frames 11, 12 forming the above-mentioned frame body 10,
The left and right vertical frames 13, 14 and the middle frame 15 are formed by extruded aluminum members.

Here, the up-and-down window is substantially covered with a resin material on the exposed portion of the frame 10 and the metal frame 40 on the indoor side. This resin material is made of vinyl chloride or acrylic resin and has a low thermal conductivity.
0 and by covering the exposed portion of the metal frame 40 on the indoor side,
It improves the indoor and outdoor heat insulation effect. In addition, in resin material,
By mixing wood powder and the like, it is possible to present the appearance as if it is made of wood in appearance, to hide the cold feeling of the frame 10 and the like, and to make the resin material substantially integral with the interior decoration. The sense of incompatibility with the interior decoration can be eliminated.

Hereinafter, a configuration related to the resin material will be described. First, as shown in FIGS. 1 to 3, the frame body 10 of the raising / lowering window is covered with a resin frame 50 formed of a resin material on an exposed portion on the indoor side. Specifically, the resin frame 50
Are resin upper frame 51, resin lower frame 52, left and right resin vertical frame 5
3, 54 and a resin middle frame 55.
1, lower frame 12, left vertical frame 13, right vertical frame 14, middle frame 15
The exposed portions on the indoor side of the resin upper frame 51 and the resin lower frame 5, respectively.
2, left resin vertical frame 53, right resin vertical frame 54, resin middle frame 5
The frame body 10 is configured by framing the composite frame material formed by covering with 5.

As shown in FIG. 1, the resin upper frame 51 is disposed along substantially the entire length of the upper frame 11, and includes a hollow main body 51a and a pressing edge portion 51b provided on the outdoor side of the main body 51a.
And a fixing piece 51c provided on the indoor side of the main body 51a. The resin upper frame 51 locks the pressing edge portion 51b in a detachable manner with a protruding piece 11d provided on the upper frame 11 in a hanging manner, and also fixes the fixing piece 11b of the upper frame 11 to the fixing piece 5d.
1c and is fixed to the building frame 1 via fixing screws 16 penetrating these fixing pieces 11b and 51c.

The resin lower frame 52 is disposed along substantially the entire length of the lower frame 12, and as shown in FIG. 6, a hollow main body 52a and a buffer groove provided in the movable sash 30 of the main body 52a. 52b and a fixing piece 52c provided on the indoor side of the main body 52a
And a blind piece 52d extending upward from the main body 52a. This resin lower frame 52 is
a pair of holding pieces 1 provided with the outdoor end of
2c and 12d, the fixed piece 12b of the lower frame 12 is covered with a fixed piece 52c, and is fixed to the building frame 1 via a fixing screw 16 penetrating these fixed pieces 12b and 52c. . Further, a rubber buffer member 56 is attached to the buffer groove 52b, and the buffer member 56 can be freely contacted with the lower surface of the movable shoji 30 to improve airtightness and reduce impact on the resin lower frame 72 described later. It is planned.
In addition, the contact surface between the movable sash 30 and the cushioning member 56 of the blindfold piece 52d is not exposed to the indoor side.

The left resin vertical frame 53 is continuously arranged in the same sectional shape along substantially the entire length of the left vertical frame 13.
As shown in FIGS. 7 and 8, the outdoor vertical frame 5 arranged on the outdoor side
7 and an indoor vertical frame 58 arranged on the indoor side. The outdoor vertical frame 57 includes a main body 57a, a ridge groove 57b that opens to the fixed glass 20 at the outdoor end of the main body 57a, and a locking piece 57c provided at the indoor end of the main body 57a. Is formed. The outdoor vertical frame 57 is provided with a locking piece 57 provided on the side of the ridge groove 57b.
d is detachably engaged with the projecting piece 13 d of the vertical frame 13 so as to be detachably fixed to the vertical frame 13. A ridge member 59 serving as a holding portion for holding the fixed glass 20 is detachably attached to the ridge groove 57b via a locking projection 59a provided on the ridge groove 57b side of the ridge member 59.

Here, the ridge member 59 is for pressing the fixed glass 20, and the fixed glass 20 is
5 is fixed only above the center frame 5, so that a ridge groove 57 b for mounting the ridge member 59 may be formed only above the middle frame 15. As shown in FIGS. 2 and 3, the ridge groove 57b is formed continuously along the entire length in the longitudinal direction, that is, not only above but also below the middle frame 15. By continuously forming the ridge groove 57b in this manner, the left resin vertical frame 53 can be formed in the same cross-sectional shape extending up and down, and a continuous heat insulating property extending up and down of the middle frame 15 is maintained. In addition to the above, the design can be improved by eliminating upper and lower cuts.

In addition, a hollow blindfold member 19 formed of an extruded aluminum member is provided in an opening 18 below the middle frame 15.
The opening of the ridge groove 57b located below the middle frame 15 is closed by the blindfold member 19, so that careless entry of dust or the like into the ridge groove 57b is prevented. . This blindfold member 19 is exposed to the indoor side with the movable sash 30 moved upward. In this state, the opening 18 is opened to allow communication between the inside and outside, so that the indoor and outdoor heat insulation is improved. There is no need to consider and there is no particular problem.

On the other hand, the indoor vertical frame 58 includes a main body 58a and a locking piece 58b provided at an outdoor end of the main body 58a.
A fixing piece 58c provided on the indoor side of the main body 58a is formed. The outdoor vertical frame 57 and the indoor vertical frame 58 are fixed to each other by the locking piece 58b and the locking piece 57c of the outdoor vertical frame 57 being reciprocally locked to each other. The indoor vertical frame 58 is a fixed piece 1 of the left vertical frame 13.
3b is covered with a fixing piece 58c, and these fixing pieces 13
b, 58c via the fixing screw 16
It is fixed to.

The indoor vertical frame 58 has a guide groove 5 as a vertical groove.
8d and a link groove 58e are formed. As shown in FIG. 9, the guide groove 58d accommodates a holding member 60 for supporting the own weight of the movable shoji 30 and facilitating the vertical movement of the movable shoji 30, and moving the movable shoji 30 in the vertical direction. It is to guide. The holding member 60 houses a bearing 61 for holding a support shaft provided at a lower portion of the movable sash 30, a spring body 62 linked to the bearing 61 and urging the bearing 61 upward, and the spring body 62. Together with the bearing 61 so that it can be pulled out downward, and the bearing 61 is
And a spring case 63 that can be braked at a predetermined position against the bias of (2). And the holding member 6
Numeral 0 is housed in the guide groove 58d via a cutout 58f formed in the indoor vertical frame 58. The link groove 58e is
The guide for guiding the locking claw 36 that can freely project from the upper side surface of the movable shoji 30 to the left and right. When the movable shoji 30 moves up and down, the tip of the locking claw 36 is always locked in the linkage groove 58e. By doing so, the movable shoji 30 is prevented from dropping in the expected direction.

Here, the holding member 60 is fixed at a lower position with respect to the middle frame 15, and the locking claw 36 moves up and down at a side position and an upper position with respect to the middle frame 15.
Therefore, the guide groove 58d can be provided only on the lower side of the indoor vertical frame, and the link groove 58e can be provided only from the middle position of the indoor vertical frame 58 to the upper side. However, the indoor vertical frame 58 in the present embodiment includes: Along the entire length in the longitudinal direction, that is, not only above but also below the middle frame 15, the guide groove 58d and the link groove 58e are continuously formed without a break. More specifically, in the indoor vertical frame 58, the guide groove 58d and the linking groove 58 extend over the entire length excluding the notch 58f.
e is formed, and the spring case 6 of the holding member 60 is formed.
3, a second guide groove 63a and a second link groove 63b are formed, these guide grooves 58d and the second guide groove 63a communicate with each other, and the link groove 58e and the second link groove 63b communicate with each other. This ensures substantial continuity. By continuously forming the guide groove 58d and the linking groove 58e in this manner, the left resin vertical frame 53 can be formed in the same cross-sectional shape extending vertically, and the continuous resin frame 53 extending vertically above and below the middle frame 15 can be formed. In addition to maintaining heat insulation, the design can be improved by eliminating upper and lower cuts. Note that the right resin vertical frame 54 is formed symmetrically with respect to the left resin vertical frame 53 with respect to a line passing through the center position in the finding direction of the up / down window and along the expected direction.

As shown in FIG. 5, the resin middle frame 55 has a hollow main body 55a, a pressing edge 55b provided on the fixed glass 20 side of the main body 55a, and a hollow main body 55a provided on the middle frame 15 side of the main body.
It is formed having two locking pieces 55c and 55d.
The resin middle frame 55 has two locking pieces 55c, 55d.
Each of the protruding pieces 1 provided on the resin frame 55 side of the frame 15
It is detachably fixed to the middle frame 15 by engaging and disengaging with 5a, 15b.

Here, the edge structure of the fixed glass 20 and a structure related to the edge structure will be described. In the raising and lowering window of the present embodiment, a resin upper frame 51 and a resin middle frame 55, which are a part of the resin frame 50, and left and right resin vertical frames 53, 54.
A ridge structure for pressing and fixing the four circumferences of the fixed glass 20 to the outdoor side is formed by the ridge member 59 attached above.

That is, as shown in FIGS. 1, 2, and 5, the pressing edge member 5b attached to the pressing edge portion 51b of the resin upper frame 51, the pressing edge portion 55b of the middle frame 15, and the outdoor vertical frame 57 of the left resin vertical frame 53.
9, a bevel member 59 attached to the outdoor vertical frame 57 of the right resin vertical frame 54 has a contact piece 11c of the upper frame 11, a contact piece 15c of the middle frame 15, and a left vertical frame 13 with the fixed glass 20 interposed therebetween. The contact piece 13c is disposed at a position facing the contact piece 14c of the right vertical frame 14, and comes into contact with the four circumferences of the fixed glass 20 via the rubber cushioning member 17, so that the four circumferences of the fixed glass 20 It is pressed to the outdoor side.

Here, in addition to the movable sash 30 being detachable by sliding the locking claw 36 in the direction of finding by substantially the same mechanism as the conventional one, the resin upper frame 51, the resin middle frame 55, and the beveling member 59 are formed. As described above, the fixed glass 20 can be easily detached from the indoor side because the upper frame 11, the middle frame 15, and the left and right resin vertical frames 53 and 54 can be freely detached from each other. Exchange and the like can be easily performed. Also, as described above, the resin upper frame 51
Can be easily removed, so that the resin upper frame 51 and the like can be easily replaced.

Finally, the resin frame 70 that covers the metal frame 40 of the movable shoji 30 will be described. Metal frame 40 of movable shoji 30
As shown in FIGS. 1 to 3, the exposed portion on the indoor side is covered with a resin frame 70 formed of a resin material, and the metal frame 40 and the resin frame 70 are substantially integrated to form a composite frame. Is formed. Specifically, the resin frame 70 is a resin upper frame 7
1, a lower resin frame 72, a left vertical resin frame 73, and a right vertical resin frame 74.
2. The left resin vertical frame 73 and the right resin vertical frame 74 are arranged on the indoor side of the upper frame 41, the lower frame 42, the left vertical frame 43, and the right vertical frame 44 of the metal frame 40, respectively. It covers the inner exposed part.

The resin upper frame 71 is provided along the upper frame 41, and has a substantially L-shaped vertical cross section from the upper surface of the upper frame 41 to the indoor side surface as shown in FIG. This resin upper frame 71 is provided with a locking piece 71 formed at the outdoor end.
a and a locking piece 71b formed in the vicinity of the lower end are removably locked to the protruding pieces 41c and 41d of the upper frame 41, respectively, thereby being detachably attached to the upper frame 41.
A brush body 75 is attached to a side surface of the resin upper frame 71 on the side of the resin middle frame 55, and the brush body 75 is attached to the resin middle frame 5.
The airtightness and the heat insulating property are improved by abutting on No. 5.

The resin lower frame 72 is provided along the lower frame 42. As shown in FIG. 6, a locking piece 72a formed at the outdoor end and a locking piece 72a formed near the upper end are provided. The piece 72b and the recess 42c of the lower frame 42 and the projection 42, respectively.
By being detachably engaged with d, it is detachably attached to the lower frame 42. As shown in FIG. 6, the buffer member 56 described above can freely contact below the resin lower frame 72, so that when the movable shoji 30 is lowered to the lowermost position, the movable shoji 30 is moved downward with respect to the resin lower frame 72. The resulting shock is mitigated.

As shown in FIG. 5 and FIG.
And the upper end of the resin lower frame 72 face the contact piece 41b of the upper frame 41 and the contact piece 42b of the lower frame 42, respectively, and contact the glass body 31 with the buffer member 32 interposed therebetween. Thus, a ridge structure for pressing the glass body 31 to the outdoor side is formed.
A handle 72e is formed at the upper end of the resin lower frame 72 by extending the upper end toward the indoor side.
The movable sash 30 can be operated up and down via e.

The left vertical resin frame 73 is provided along substantially the entire length of the left vertical frame 43 in the longitudinal direction, and as shown in FIG. About L
It is formed in a character shape. The left resin vertical frame 73 is provided with a locking piece 73a formed at an end on the center position side in the finding direction.
And a locking piece 73b formed on the outdoor side are respectively removably locked to the protruding piece 43a and the concave portion 43b of the left vertical frame 43, so that they are detachably attached to the left vertical frame 43. . A brush body 75 is attached to the left resin vertical frame 73 on the side surface on the left resin vertical frame 53 side, and the brush body 75 comes into contact with the left resin vertical frame 53 to provide airtightness and heat insulation. The performance is improved. The right resin vertical frame 74 is formed symmetrically with respect to the left resin vertical frame 73 with respect to a line along the expected direction passing through the center position in the finding direction of the up / down window.

Finally, the procedure for assembling the up / down window in the present embodiment will be outlined. First, a resin upper frame 51, a resin lower frame 52, left and right resin vertical frames 53, 54 and a resin middle frame 55 are respectively formed by an upper frame 11, a lower frame 12, left and right vertical frames 13, 14,
Attach it to the middle frame 15. Then, these are framed in a rectangular shape, and the middle frame 15 and the like are fixed at the upper and lower central positions thereof to form a frame 1
0 is formed. At this time, the fixed glass 20 is attached to the frame 10.
Place within. Then, the frame 10 is fixed to the opening of the building. Separately, the resin upper frame 71, the resin lower frame 72, and the left and right resin vertical frames 73, 74 are respectively connected to the upper frame 41, the lower frame 4,
2. Attach to the left and right vertical frames 43 and 44, frame them, and place the glass body 31 inside the movable
Is configured. Finally, the movable sash 30 is attached to the frame 10 from the indoor side, and the assembly of the raising and lowering windows is completed.

Although one embodiment of the present invention has been described above, the present invention is not limited to the above-described embodiment, and may be implemented in various forms within the scope of the technical idea. Therefore, these different modes will be described below. First, in the above embodiment, the upper and lower frames 41, 42 and the left and right vertical frames 43, 44 and the upper and lower frames 1
1, 12 and all of the left and right vertical frames 13, 14 and the middle frame 15 cover the entire exposed portion on the indoor side, but when any of these is formed of non-metal, the non-metal portion It is not necessary to cover the exposed part on the indoor side of the car. Further, in the above-described embodiment, the left and right resin vertical frames are formed continuously in the same cross section, but may be formed as two members having different cross-sectional shapes respectively above and below the middle frame. Although the left and right resin vertical frames are formed of an outdoor vertical frame and an indoor vertical frame, these outdoor vertical frames and indoor vertical frames may be integrally formed as long as they can be attached to and detached from the frame. In this case, manufacture and assembly are further facilitated, and heat insulation can be improved. Further, the guide groove and the linking groove, which are vertical grooves, are formed in the indoor vertical frame. However, the vertical groove and the indoor vertical frame may be formed by combining other members.

Further, regarding the frame, the resin frame, the metal frame, and the resin frame, the shape and the fixing structure are not limited to those described above. A structure may be employed. However, when the main body of the resin frame or the resin frame is hollow, as in the above embodiment, the heat insulation can be further improved.

[0039]

As described above, according to the first aspect of the present invention, the frame member is formed by covering the exposed metal portions on the indoor side of the upper and lower frames, the left and right vertical frames, and the middle frame with the resin frame. The fixed glass is surrounded by the upper frame, the middle frame and the left and right vertical frames, and the exposed metal portion of the upper frame, the middle frame and the left and right vertical frames on the indoor side is covered with the resin frame. The movable shoji is provided with a metal frame formed by assembling upper and lower stiles and left and right vertical stiles, and an exposed portion of the metal staircase on the indoor side is covered with a resin frame. Thereby, the metal part having a high thermal conductivity is covered with a resin material having a low thermal conductivity, so that the indoor and outdoor heat insulating effect can be improved. Particularly, since the exposed portion on the indoor side is covered with a resin frame or the like, unlike a structure in which the frame body or the like is divided into two and a heat insulating member is sandwiched therebetween, the frame body or the like can be integrally formed as in the related art. There is no increase in the number of parts or work processes.

According to the first aspect of the present invention, since the exposed portion on the indoor side, such as the upper frame, is covered, the external appearance can be clearly distinguished from the non-insulated up / down windows, so that careless care is taken. There is no danger of confusion, and there is no possibility that the frame is exposed to the indoor side as it is to give a sense of incongruity. In particular, by mixing wood powder etc. into the resin material constituting the resin frame, it is possible to present the appearance as if it is formed of wood in appearance, and it is possible to hide the cold feeling of the frame etc. The discomfort with the interior decoration can be eliminated substantially integrally with the interior decoration. Also, since coloring is relatively easy on the resin frame or the like, a resin frame suitable for the interior decoration can be attached, and the sense of unity with the interior decoration can be further improved.

According to the first aspect of the present invention, the resin frame has a resin vertical frame that covers the exposed metal portions of the left and right vertical frames on the indoor side, and the resin vertical frame is disposed on the outdoor side. Was done
Formed from an outdoor vertical frame and an indoor vertical frame located on the indoor side
In the outdoor vertical frame, a holding section for holding the fixed glass is installed.
When the indoor vertical frame and the outdoor vertical frame are combined,
Vertical grooves for guiding the child up and down
Is formed continuously, and the vertical groove moves up and down the movable shoji in that groove.
By holding the holding member to hold it movably,
The exposed metal part on the indoor side of the vertical frame is covered with resin
In addition, it is possible to maintain continuous thermal insulation up and down the vertical frame, and the movable groove is guided and held by the vertical groove and the holding member provided in the indoor vertical frame. There is an effect that can be improved. Further hollow inside
Resin vertical frame with heat insulation structure having indoor vertical frame and outdoor vertical frame
It can be configured with a simple structure that combines
Shape can be avoided. Besides resin
Gara fixed by the holding part provided in the outdoor vertical frame consisting of
The heat insulation around the metal can be improved. Also movable
Very easy configuration of flutes for guiding shoji
Can be.

Further, the present invention according to claim 2 provides a
The inner vertical frame has a locking piece at the outdoor side end and the outdoor vertical frame is
It has a locking piece at the end on the indoor side, the locking piece of the indoor vertical piece and the outdoor vertical piece.
By locking the locking pieces of the frame with each other,
Because the outdoor vertical frame is fixed, the indoor vertical frame and the outdoor vertical frame
It is very easy to construct a vertical groove for guiding a movable shoji
And the structure is simpler and easier to assemble.
Can be raised, and the heat insulation can be improved.
You.

According to the third aspect of the present invention, there is provided a storage device in a vertical groove.
The holding member has an elastic body that presses and biases the movable shoji.
The movable shoji is controlled at a predetermined position against the elasticity of the elastic body.
It is easy to move the movable shoji up and down by making it movable.
And can hold a movable shoji at any position.
You. In addition, according to the present invention, the edge of the resin vertical frame on the outdoor side is formed with a ridge groove continuously along substantially the entire length thereof, and a fixed glass is provided above the middle frame of the ridge groove. By attaching a ridge member for pressing and fixing both left and right sides of the outside to the outdoor side, the ridge structure of the fixed glass can be configured while forming the resin vertical frame with the same cross-sectional shape, further simplifying the configuration. be able to.

[Brief description of the drawings]

FIG. 1 is a vertical sectional view of a raising / lowering window according to an embodiment of the present invention.

FIG. 2 is a sectional view taken along the line A-A 'in FIG.

FIG. 3 is a sectional view taken along the line B-B 'of FIG.

FIG. 4 is an enlarged view around the upper frame of FIG. 1;

FIG. 5 is an enlarged view around the middle frame and the upper frame of FIG. 1;

FIG. 6 is an enlarged view of the lower frame and the vicinity of the lower frame of FIG. 1;

FIG. 7 is an enlarged view around the left vertical frame of FIG. 2;

8 is an enlarged view around the left vertical frame and the left vertical frame of FIG. 3;

9A and 9B are diagrams showing the vicinity of a holding member attached to a resin vertical frame, and FIG. 9A is a diagram of the holding member viewed from the front.
(B) is a longitudinal sectional view.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Building frame 10 Frame 11 Upper frame 12 Lower frame 13 Left vertical frame 14 Right vertical frame 15 Middle frame 16 Fixing screw 17, 32, 56 Buffering member 18 Opening 19 Blindfolding member 20 Fixed glass 30 Movable shoji 31 Glass Body 33, 34, 35 Storage groove 36 Locking claw 40 Metal frame 41 Upper frame 42 Lower frame 43 Left vertical frame 44 Right vertical frame 50 Resin frame 51 Resin upper frame 52 Resin lower frame 53 Left resin vertical frame 54 Right Resin vertical frame 55 Resin middle frame 57 Outdoor vertical frame 58 Indoor vertical frame 59 Pressed edge member 60 Holding member 61 Bearing 62 Spring body 63 Spring case 70 Resin frame 71 Resin upper frame 72 Resin lower frame 73 Left resin vertical frame 74 Right resin Vertical frame 75 brush body

Continuation of the front page (56) References JP-A-7-301045 (JP, A) JP-A-56-28983 (JP, A) JP-A-51-136639 (JP, U) JP-B-44-21783 (JP, A) , B1) Jikken Sho 63-17837 (JP, Y2) Jigyo Sho 64-2055 (JP, Y2) Jigyo Sho 59-38632 (JP, Y2) (58) Fields surveyed (Int. Cl. ⁷ , DB Name) E06B 3/04-3/46 E06B 1/32

Claims (4)

(57) [Claims] 1. An up-and-down window provided with a fixed glass above a frame, an opening below the frame, and a movable sash that can move up and down to open and close the opening. The frame material is formed by covering the exposed metal portion on the indoor side of the left and right vertical frames and the middle frame with a resin frame, and the fixed glass is surrounded by the upper frame, the middle frame and the left and right vertical frames. In addition, the upper frame, the middle frame and the left and right vertical frames are sandwiched between a metal frame on the outdoor side and a resin frame covering the exposed metal portion on the indoor side. A metal frame is formed by combining the frames, and the exposed portion on the indoor side of the metal frame is covered with a resin frame. The resin frame is a resin vertical frame covering the exposed metal portion on the indoor side of the left and right vertical frames. The resin vertical frame has a house arranged on the outdoor side.
An outer vertical frame and an indoor vertical frame arranged on the indoor side are formed, and the outside vertical frame has a ridge for holding the fixed glass.
A member is provided, and the indoor vertical frame and the outdoor vertical frame are
The vertical flutes for guiding the movable shoji in the vertical direction are almost all
Formed continuously along the length, the longitudinal groove is hung window, characterized in that accommodate the holding member for holding the movable sash in its groove vertically movable. 2. The indoor vertical frame has a locking piece at an outdoor end.
At the same time, the outdoor vertical frame has a locking piece at the indoor end.
The locking piece of the indoor vertical frame and the locking piece of the outdoor vertical frame are
By locking each other, the indoor vertical frame and the outdoor
The raising and lowering window according to claim 1, wherein the vertical frames are fixed to each other . 3. The holding member to be accommodated in the vertical groove is the flexible member.
An elastic body for pressing and urging the moving sash, and an elastic force of the elastic body
The movable shoji shall be able to be braked at a predetermined position against
The raising and lowering window according to claim 1 or 2 , characterized in that: 4. An outer edge of the resin vertical frame on the outdoor side is formed with a ridge groove continuously along substantially the entire length thereof, and right and left sides of the fixed glass are provided above the middle frame of the ridge groove. hung window according to claim 1, wherein the this fitted with ledge member for pressing both sides secured outdoors side.