JP2004211360A - Window structure and assembly method for window - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a window structure improving security without enabling a Shoji to lift even if it is a kendon type (Japanese style cover, its top and bottom are inlaid in grooves) double sliding window. <P>SOLUTION: In order to solve problems, the window structure is constituted of two or more Shoji and a window frame to be opened and closed by parallel sliding a plurality of Shoji, and in the window structure of the double sliding window having a fitting height between the Shoji and a head of the window higher than the fitting height between the Shoji and a sill of the window, a non-slip member mounted to the Shoji in an unmovable manner and controlling a lifting height of the Shoji to a height lower than the fitting height between the Shoji and the sill of the window is provided, the non-slip member is formed in an L-shape or has a thick one, it is mounted to the upper part of an indoor surface of the Shoji, and it is placed in the vicinity of the front end of a rib formed in the head of the window. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a window structure of a sliding window through which ventilation can easily pass, and more particularly to a window structure which makes it difficult to remove a sash from the outside and has high security.
[0002]
[Prior art]
So-called sliding windows, which open and close by sliding two or more doors in parallel, are traditionally used in Japan. Even when placed indoors, it is used for sliding doors and sliding doors, but it has the advantage that it has a large opening, easy ventilation, and it can be used as an entrance to the porch, etc. Used. Here, a door made of glass, a plate, or the like is traditionally called a shoji, and will be learned in this application.
[0003]
The structure for attaching a sliding door to a sliding window is generally called a kendon-type, and the fitting height between the sliding door and the upper window frame is determined by the fitting between the sliding door and the lower window frame. It is higher than the height. In other words, a deep groove is dug in the upper frame of the window frame, and a shallower groove is dug in the lower frame. Then, first, the upper side of the shoji is inserted into the groove of the upper frame, and then the lower side of the shoji is dropped into the groove of the lower frame. Thereby, both the upper side and the lower side of the shoji are supported by the groove of the window frame, and can slide along the window frame, and the shoji can be easily attached and detached. In most recent aluminum sashes and the like, a rib-shaped rail is formed on a window frame and a groove is formed along the upper side and the lower side of a shoji, but the basic concept remains the same.
[0004]
By the way, in such a sliding-type sliding window, since the shoji is movable upward, the shoji is tilted depending on the force applied during opening and closing. When the sliding door is tilted, the sliding resistance increases significantly, and the opening and closing operations are interrupted, so that there is a problem that the handling is difficult. This is particularly remarkable in small windows, screens, etc., where the shoji is light. For this reason, as shown in FIG. 9A, in many cases, a stopper member 80 is provided at the upper edge of the shoji. The retaining member 80 is slidable in the vertical direction. After the sash 20 has been attached to the window frame 10, it is brought close to the rail 11 of the window upper frame and then fixed with the screw 81. This prevents a state in which one side of the sash is raised and tilted, and is designed to perform a smooth opening / closing operation.
[0005]
[Patent Document 1]
JP-A-11-107612 [0006]
[Problems to be solved by the invention]
However, the above configuration is not perfect for security. That is, even when the keys such as the crescent 15 are provided to prevent the sliding of the sliding doors 20 and 21, the jig 82 such as a screwdriver is inserted between the sliding door and the window frame from outside as shown in FIG. If it is inserted, the stopper member 80 slides and the shoji is lifted. Then, since the lower ends of the shojis 20 and 21 are disengaged from the rails 12 of the window frame, the shojis 20 and 21 can be moved back and forth in this state as shown in FIG. As shown in ()), there is a case where the rails 13 deviate from the rails 13 of the window side frame. Further, in the case of the sliding door 21 on the outdoor side, since the screw 81 of the retaining member 80 is exposed to the outside, the adjustment can be easily released, and there is a problem that it is not useful for crime prevention.
[0007]
Further, there is a demand for improving the security of the sliding window while being left open. For example, windows in toilets, bathrooms, toilets, and the like are desired to be constantly open for ventilation and ventilation. Also, in a house where pets such as dogs and cats are kept indoors, natural ventilation is desired when the pets are away in summer. The deadline is problematic, but keeping the air conditioner on is just as bad for human health as it is for humans, and it costs more. However, leaving the window open and going out, or leaving the window in a hard-to-see place such as a toilet or a bathroom had a security problem.
[0008]
Therefore, an object of the present invention is to provide a window structure in which a sliding door cannot lift a sash even with a sliding window, and has improved security.
[0009]
[Means for Solving the Problems]
In order to solve the above problems, a typical configuration of a window structure according to the present invention includes two or more sashes and a window frame that slides and opens the sashes in parallel, and the sashes and a window upper frame. In the window structure of the sliding window, the height of fitting of the sliding door is higher than the fitting height of the sliding door and the window lower frame, the sliding door is immovably attached to the sliding door, and the lifting height of the sliding door is the sliding door. A locking member that regulates the locking member to be lower than a fitting height between the window and the window lower frame, wherein the locking member is an L-shaped or thick member, and is attached to an upper portion of the indoor surface of the sash screen; It is characterized in that it is arranged close to the tip of a rib formed on the upper frame. As a result, the sliding door cannot be lifted even in the case of a sliding window, making it difficult to remove the sliding door from the outside. This is the case where the retaining member is attached to the shoji, and the retaining member abuts the rib-shaped rails and protrusions of the window upper frame to prevent the sliding of the shoji, and the mounting position and height restrictions are visually recognized from the room. There are advantages that can be done.
[0010]
In addition, it has two or more sashes and a window frame that slides and opens the sashes in parallel, and a fitting height between the sashes and the window upper frame is a fitting height between the sashes and the window lower frame. In the window structure of the sliding window having a height higher than the sliding window, the sliding window has a stopper member that is immovably attached and regulates a lifting height of the sliding door lower than a fitting height of the sliding door and the window lower frame. Then, the slip-off preventing member is a plate-shaped member, which is attached to an upper portion of the indoor surface of the shoji, protrudes from the upper portion of the shoji, and its tip is disposed close to the top surface of the window upper frame. Features. This is the case where the stopper member is attached to the shoji, and the plate-like stopper member protrudes to the upper part of the shoji and abuts against the top surface of the grooved portion of the window upper frame without rails, so that the lifting of the shoji can be prevented. .
[0011]
In addition, it has two or more sashes and a window frame that slides and opens the sashes in parallel, and a fitting height between the sashes and the window upper frame is a fitting height between the sashes and the window lower frame. In the window structure of the sliding window having a height higher than the height, the stopper member is immovably attached to the window upper frame, and regulates the lifting height of the shoji to be lower than the fitting height of the shoji and the window lower frame. Having a height higher than the difference in the fitting height between the sash and the window upper frame and the window lower frame, and located above one sash and above the other sash. It is characterized in that it is arranged so as not to be located at. This is a specific example of the stopper member, and the appearance can be improved by attaching the stopper member inside the rib of the window upper frame. The retaining member may be attached before or after attaching the shoji to the window frame.
[0012]
Further, a stopper is provided on the indoor surface of the sliding door on the outside or on the upper and lower frames of the window to restrict the movement of the sliding door on the indoor side. Thereby, the width of the opening of the shoji can be limited.
[0013]
Further, the stopper member is arranged on the opposite side of the sliding door on the indoor side from the stopper. Thereby, it is possible to prevent the shoji from coming into contact with the stopper member and damaging it.
[0014]
Further, the stopper member serves also as the stopper. As a result, the number of parts can be reduced, the manufacturing cost can be reduced, and the appearance can be improved.
[0015]
The vertical dimension of the window frame is 20 cm or less, and the width of the opening of the shoji by the stopper is 20 cm or less. Thus, even in the open state, ventilation and pet traffic can be permitted while preventing human traffic.
[0016]
The two or more shojis are characterized in that at least one shoji is slidable, the other shoji is fixed to a window frame, and the slidable shoji is provided with the slip-off preventing member. In other words, the present invention can be applied to a window structure in which there is only one shoji and the other surface is a so-called shredder.
[0017]
It has two or more sashes and a window frame that slides and opens the sashes in parallel, and a fitting height between the sashes and the window upper frame is higher than a fitting height between the sashes and the window lower frame. A method of assembling a sliding window, wherein the window upper frame has two or more ribs, and after the shoji is attached to the window frame, a width substantially equal to a distance between two adjacent ribs of the upper frame, A non-moving member having a height higher than a difference in fitting height between the sash, the window upper frame, and the window lower frame is immovably attached to the window upper frame and above the sash, The height of the fitting with the window upper frame is regulated to be lower than the fitting height of the sash with the window lower frame. This makes it extremely difficult to remove the sash from at least the outdoor side after the detachment preventing member is attached, and the appearance can be improved.
[0018]
BEST MODE FOR CARRYING OUT THE INVENTION
[First embodiment]
A first embodiment of a window structure and a window assembling method according to the present invention will be described with reference to the drawings. 1 is a cross-sectional view of a window structure according to the present embodiment, FIG. 2 is a front view and a plan view of the window structure as viewed from the indoor side, and FIGS.
[0019]
As shown in FIG. 1, the window structure according to the present embodiment includes a window frame 10, a sliding door 20 on the indoor side, a sliding door 21 on the outdoor side, and two sliding doors. The upper portions of the sliding doors 20 and 21 have deep grooves 20a and 21a, respectively, and can slide along the rails 11 of the window upper frame. Each of the sliding doors 20 and 21 has a plurality of pulleys 20b and 21b at its lower part, and can run on the rail 12 of the window lower frame. Further, a screen door 22 is similarly movably attached to the outside of the outdoor shoji 21 along the window frame. Therefore, the window can be opened by sliding these two sashes in parallel, which is a so-called sliding window. In the figure, h1 indicates the vertical dimension of the opening of the window frame.
[0020]
When attaching the sliding doors 20 and 21, the sliding doors 20 and 21 are inserted deeply to near the top surface 10 a of the window upper frame with the rails 11 of the window upper frame inserted into the deep grooves 20 a and 21 a provided on the upper side. 20b and 21b are placed on the rail 12 of the window lower frame. This is a so-called kendon type mounting structure. At this time, the fitting height h2 between the sliding door and the window upper frame (the insertion depth of the rail 11 of the window upper frame into the deep grooves 20a and 21a) is the fitting height h3 between the sliding door and the lower window frame (shoji 20, 20). 21 to the lower surfaces of the pulleys 20b and 21b). In the drawing, the lower ends of the shoji screens 20 and 21 are different between the indoor side and the outdoor side of the pulleys 20b and 21b, but the fitting height is based on the indoor side where it is necessary to climb over the rail 12 of the window lower frame at the time of mounting. h3 is illustrated. In this embodiment, since the height of the indoor sliding door 20 is smaller than that of the outdoor sliding door 21, the indoor sliding door 20, the outdoor sliding door 21, and the screen door 22 are attached in order from the outdoor.
[0021]
As shown in FIG. 2A, a crescent 15 which is a key is provided at an end of the indoor side shoji 20, and a crescent receptacle (not shown) is provided at a corresponding end of the outdoor side shoji 21. Have been. By locking the crescent 15 with the sliding doors 20 and 21 closed, the lateral movement of the sliding doors 20 and 21 can be restricted.
[0022]
In addition, a stopper 16 for relatively restricting the movement of the indoor sliding door 20 is provided on the indoor surface of the outdoor sliding door 21. As shown in FIGS. 1 and 2B, the stopper 16 is a member that protrudes into the movement area of the indoor side shoji 20. The indoor side shoji 20 collides with the stopper and is restricted from moving. . The stopper 16 has a strength that does not break even when the shoji 20 hits with a general force, and an elasticity that does not break the frame of the shoji 20 when hit. The stopper 16 is made of resin or a combination of resin and metal. That is, the distance W between the stopper 16 and the sliding door 20 on the indoor side when the sliding doors 20 and 21 are closed is the maximum opening width W of the window as shown in FIG. Therefore, when it is desired to open the window widely, the stopper 16 is brought closer to the outside end of the sash 21 on the outdoor side.
[0023]
In this embodiment, the dimension h1 between the upper and lower portions of the opening is set to 20 cm or less, and the maximum opening width W of the stopper 16 is set to 20 cm or less. Thus, even in the open state, ventilation and pet traffic can be permitted while preventing human traffic.
[0024]
After being attached to the window frame 10, brackets 17 a and 17 b, which are retaining members, are attached to the sliding doors 20 and 21, respectively. In the present embodiment, the brackets 17a and 17b are made of L-shaped metal, and are attached to the upper portions of the sliding doors 20 and 21 as shown in FIG. The bracket 17a attached to the indoor side shoji 20 is disposed close to a rib-shaped window frame protrusion 10b provided on the indoor side of the window frame 10. Also, the bracket 17b attached to the outdoor side shoji 21 is arranged close to the rail 11 of the rib-shaped window upper frame. At this time, as shown in FIG. 1, the lifting height h4 of the shoji regulated by the brackets 17a and 17b is set lower than the fitting height h3 of the shoji and the window lower frame.
[0025]
As shown in FIGS. 2A and 2B, the bracket 17 a is disposed substantially at the center of the indoor sliding door 20, and the bracket 17 b is disposed on the opposite side of the stopper 16 from the sliding door 20. This is to prevent the sash 20 from contacting the bracket 17b and damaging it. That is, the stopper 16 regulates the maximum opening width W of the window and also has a role of preventing damage to the bracket 17b.
[0026]
By providing the brackets 17a and 17b in this way, even with a sliding window, it is impossible to lift the sash even with a jig such as a screwdriver or a crowbar. Therefore, a window structure with improved security can be obtained. In addition, since the sliding door can be prevented from being removed even in the open state, the upper and lower dimensions and the width of the opening are restricted, so that the open state can be always opened or the user can leave the open state.
[0027]
Further, since the brackets 17a and 17b are attached to the indoor side, they can be easily removed from the indoor side, and it is easy to remove the sashes 20 and 21 again. However, it is considered that it is difficult to remove the brackets 17a and 17b from the outdoor side. However, depending on the mounting position, the brackets 17a and 17b may be removed from the outdoor side by hand. In such a case, it is desirable to use an unusual thing such as a Torx screw or a hexagonal hole bolt for mounting the brackets 17a and 17b, or to crush the threads after mounting.
[0028]
In addition, not only for security, but also during normal use, the function of the detachment prevention is reinforced more than the conventional one. Therefore, in order to improve the operability at the time of opening and closing and to prevent the sash from being accidentally detached and falling, it is effective especially in an earthquake or the like. ,
[0029]
In this embodiment, the brackets 17a and 17b are made of L-shaped metal. However, the brackets 17a and 17b may be a block-shaped member as long as they protrude from the shoji so as to contact the ribs of the window upper frame.
[0030]
In addition, the brackets 17a and 17b are described as being attached to the sliding doors 20 and 21, respectively. However, as shown in FIG. Only one may be provided. In this case, the sliding door 21 on the outdoor side can be removed because it can be lifted by itself, but when the crescent 15 is applied, both the sliding doors 20 and 21 cannot be lifted. That is, it is possible to improve security in a locked state. If the entire width of the window frame 10 is relatively long, the opposite side of the sash 21 on the outdoor side from the crescent 15 can be lifted and removed with only one bracket 17a, so that the brackets 17a and 17b are respectively provided as in the above embodiment. Required.
[0031]
Although the stopper 16 and the bracket 17b have been described as being separate bodies, both functions can be provided by one member. In this case, the mounting position follows the position of the stopper 16 in the horizontal direction, and follows the position of the bracket 17b in the vertical direction. The structure of the member also needs strength and elasticity in the horizontal direction as in the case of the stopper, and strength in the vertical direction that can restrict the movement by contacting the rib of the window upper frame as in the bracket 17b.
[0032]
Although the stopper 16 has been described as being attached to the sash 21 on the outdoor side, the stopper 18 can be attached to the window upper frame or the window lower frame of the window frame 10 as shown in FIG. The figure shows an example in which the stopper 18 is fixed to the rail 12 of the window lower frame. The mounting may be performed before or after the sashes 20 and 21 are mounted on the window frame 10.
[0033]
Further, in the above embodiment, the case where there are two sashes has been described. However, as shown in FIG. 5, the present invention can be applied to a window structure including three sashes. Furthermore, when at least one of the two or three sashes is slidable and there is a fixed sash, the bracket may be provided on the movable sash. .
[0034]
[Second embodiment]
A second embodiment of the window structure and the window assembling method according to the present invention will be described with reference to the drawings. FIG. 6 is a cross-sectional view of the window structure according to the present embodiment. Parts that are the same as those in the first embodiment are denoted by the same reference numerals, and description thereof is omitted.
[0035]
In the first embodiment, the brackets 17a and 17b, which are the retaining members, are L-shaped members, and have been described as contacting the ribs of the window upper frame. On the other hand, in the present embodiment, a plate-shaped bracket 19 is used as a retaining member.
[0036]
As shown in FIG. 6, the brackets 19a and 19b according to the present embodiment are attached to upper portions of the indoor surfaces of the shoji screens 20 and 21. Each bracket 19a, 19b protrudes from the upper part of the shoji screen 20, 21 and its tip is arranged near the top surface 10a of the window upper frame. The lateral mounting position is the same as in the first embodiment (see FIG. 2A).
[0037]
With the above configuration, the appearance is improved because the brackets 19a and 19b do not protrude indoors. Further, since the bracket 19b attached to the outdoor side shoji 21 and the indoor side shoji 20 do not come into contact with each other, there is no need to consider the positional relationship between the bracket 19b and the stopper 16, and the mounting operation is facilitated. Therefore, the bracket 19b can be attached to a substantially upper center of the sliding door 21 on the outdoor side.
[0038]
[Third embodiment]
A third embodiment of the window structure and the window assembling method according to the present invention will be described with reference to the drawings. FIG. 7 is a cross-sectional view of the window structure according to the present embodiment, and FIG. 8 is a plan view of the window structure and a perspective view of the bracket. The description is omitted.
[0039]
In the above-described first and second embodiments, the configuration in which the brackets 17 and 19 as the retaining members are attached to the shojis 20 and 21 has been described. On the other hand, in the present embodiment, the bracket 30 is attached to the window upper frame of the window frame 10. Although the rail 11 of the window frame for the indoor side shoji 20 and the outdoor side shoji 21 is not distinguished in the above embodiment, it is distinguished as 11a and 11b in the present embodiment for convenience of explanation.
[0040]
As shown in FIG. 7, the bracket 30 according to the present embodiment is provided with two rib-shaped window upper frames provided on the window upper frame. It is attached to the surface 10a. Further, as shown in FIG. 8A, the left and right positions are attached to substantially the center positions of the respective shojis in a state where the shojis 20 and 21 are closed.
[0041]
As shown in FIG. 8B, the bracket 30 is a substantially U-shaped metal member, has a screw hole 30a for attachment at an upper portion, and a lower surface at a position along the rails 11a and 11b at a lower portion. 30b. Therefore, as shown in FIG. 8A, when the bracket 30 is attached to the window upper frame, the lower surface 30b is located above the shojis 20 and 21.
[0042]
Here, as shown in FIG. 7, in a state where the sliding doors 20 and 21 are mounted on the rails 12 of the window lower frame, a height h5 from the upper ends of the sliding doors 20 and 21 to the top surface 10 a of the window frame 10 and the bracket 30. Is the height h4 of the regulated sash. Therefore, the height h6 of the bracket 30 is set such that the lifting height h4 is lower than the fitting height h3 between the sash and the window lower frame. With this configuration, it is possible to prevent the sliding doors 20 and 21 from lifting. Further, since the retaining member is hidden inside the window upper frame, the appearance can be improved.
[0043]
The width of the bracket 30 is shorter than the distance from the side surface of the outer rail 11b to the indoor sliding door 20. That is, the bracket 30 serving as a retaining member for the outdoor-side shoji 21 is arranged so as not to be located above the indoor-side shoji 20, and does not hinder the lifting. With this configuration, as shown in FIG. 8C, the sashes 20 and 21 can be attached to and detached from the window frame 10 with the bracket 30 attached. Therefore, since the bracket 30 can be attached to the window frame 10 in advance, the number of work steps at the construction site can be reduced.
[0044]
Note that the bracket 30 is not limited to a substantially U-shaped metal, and a similar function can be provided even with a block-shaped member. When the entire width of the window frame 10 is short, only one bracket 30 may be provided in the upper portion near the crescent 15.
[0045]
In the configuration of the present embodiment, basically, lifting is prevented in a state where the window is closed and the crescent 15 is applied. This is because, in a state where the crescent 15 is removed, it is possible to move the sash to a position where the bracket 30 is not provided and remove the sash by the reverse procedure of the mounting.
[0046]
However, if the position of the stopper 16 is adjusted so that the shoji cannot be moved to a position where the bracket 30 is not provided, it is possible to prevent the shoji from being removed even when the crescent 15 is removed. That is, the stopper 16 and the bracket 30 are arranged so that the bracket 30 is still located above the shoji at any position in the movable range of the shoji regulated by the stopper 16.
[0047]
In this case, when the stopper 16 is attached to the sash and the bracket 30 is attached to the window frame 10, the sash cannot be attached to or detached from the window frame. Therefore, the sliding door is attached to the window frame in a state where at least one of the stopper 16 and the bracket 30 is not mounted, and the stopper 16 or the bracket 30 is mounted after the sliding door is mounted. With this configuration, it is possible to prevent the sash from being removed even in the open state, so that the upper and lower dimensions and the width of the opening are limited, and thus the opening is always in the open state, or the user goes out with the open state. It is also possible.
[0048]
【The invention's effect】
As described above, in the window structure and the method of assembling the window according to the present invention, even in the case of the sliding window, the sliding door cannot be lifted even by using a jig such as a screwdriver or a bur, Since it becomes difficult to remove the sash from the outside, the security can be improved. In addition, since the sliding door can be prevented from being removed even in the open state, the upper and lower dimensions and the width of the opening are limited, so that, for example, a toilet, a bathroom, a window of a washroom, etc. are always open or open. It is also possible to go out as it is.
[0049]
In addition, not only for security, but also during normal use, the function of the detachment prevention is reinforced more than the conventional one. Therefore, in order to improve the operability at the time of opening and closing and to prevent the sash from being accidentally detached and falling, it is effective especially in an earthquake or the like.
[Brief description of the drawings]
FIG. 1 is a sectional view of a window structure according to a first embodiment.
FIG. 2 is a front view and a plan view of the window structure as viewed from the indoor side.
FIG. 3 is a diagram illustrating another configuration of the window structure.
FIG. 4 is a diagram illustrating another configuration of the window structure.
FIG. 5 is a diagram illustrating another configuration of the window structure.
FIG. 6 is a sectional view of a window structure according to a second embodiment.
FIG. 7 is a sectional view of a window structure according to a third embodiment.
FIG. 8 is a plan view of a window structure and a perspective view of a bracket.
FIG. 9 is a diagram illustrating a conventional window structure.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 ... Window frame 10a ... Top surface 10b ... Window frame protrusion 11 ... Window upper frame rail 12 ... Window lower frame rail 13 ... Window horizontal frame rail 15 ... Crescent 16 ... Stopper 17a ... Bracket 17b ... Bracket 18 ... Stopper 19a ... Bracket 19b ... Bracket 20 ... Indoor side shoji 20a ... Deep groove 20b ... Pulley 21 ... Outdoor side shoji 21a ... Deep groove 21b ... Pulley 22 ... Screen door 30 ... Bracket 30a ... Screw hole 30b ... Bottom surface 80 ... Screw off member 81 ... 82… Jig

Claims (6)

It has two or more sashes and a window frame that slides and opens the sashes in parallel, and a fitting height between the sashes and the window upper frame is higher than a fitting height between the sashes and the window lower frame. In the window structure of the sliding window,
A lock member that is immovably attached to the shoji and that controls the lifting height of the shoji lower than the fitting height between the shoji and the window lower frame,
The window is characterized in that the stopper member is an L-shaped member or a member having a thickness, and is attached to an upper portion of the indoor surface of the shoji, and is disposed near a tip of a rib formed on the window upper frame. Construction. It has two or more sashes and a window frame that slides and opens the sashes in parallel, and a fitting height between the sashes and the window upper frame is higher than a fitting height between the sashes and the window lower frame. In the window structure of the sliding window,
A lock member that is immovably attached to the shoji and that controls the lifting height of the shoji lower than the fitting height between the shoji and the window lower frame,
The retaining member is a plate-shaped member, which is attached to an upper portion of the indoor surface of the shoji, protrudes from the upper portion of the shoji, and has a tip disposed close to a top surface of the window upper frame. Window structure. It has two or more sashes and a window frame that slides and opens the sashes in parallel, and a fitting height between the sashes and the window upper frame is higher than a fitting height between the sashes and the window lower frame. In the window structure of the sliding window,
An immovably attached to the window upper frame, and has a retaining member that regulates the lifting height of the shoji lower than the fitting height of the shoji and the window lower frame,
The detachment preventing member has a height higher than a difference in fitting height between the sash and the window upper frame and the window lower frame,
A window structure characterized by being arranged above one shoji and not above another shoji. The window structure according to any one of claims 1 to 3, wherein a stopper for restricting the movement of the indoor sliding door is provided on the indoor surface of the outdoor sliding door or the window upper / lower frame. The vertical dimension of the window frame is 20 cm or less,
The window structure according to claim 4, wherein the opening of the shoji by the stopper has a width of 20 cm or less. It has two or more sashes and a window frame that slides and opens the sashes in parallel, and a fitting height between the sashes and the window upper frame is higher than a fitting height between the sashes and the window lower frame. A method of assembling a sliding window,
After attaching the shoji to the window frame,
A lock member is immovably attached to the upper portion of the indoor surface of the shoji, and the fitting height of the shoji and the window upper frame is regulated to be lower than the fitting height of the shoji and the window lower frame. How to assemble windows.

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