JP2023023674A - Outer frame structure of partition - Google Patents

Abstract

To provide an outer frame structure of a partition capable of easily installing a horizontal frame on a vertical frame, performing final tightening after temporary installation, and enabling independent work.SOLUTION: The outer frame structure of a partition includes a pair of left and right vertical frames 2 standing and fixed in an opening formed in a wall portion partitioning a space, and a horizontal frame 3 provided horizontally between the pair of vertical frames. The horizontal frame is formed so as to be surrounded from at least four sides of the top wall portion, a bottom wall portion 17, and the side wall portions. Locking portions 21 each having a fixing piece 22 extending from the bottom wall portion and a locking piece 23 extending vertically from the tip of the fixing piece are provided at both ends of the horizontal frame in the longitudinal direction. A notch opening downward is formed in the locking piece. The vertical frame is provided with an insertion hole at a position corresponding to the notch at the installation position of the horizontal frame, and the insertion hole is provided with a screw 12 that can be tightened. The horizontal frame can be tightened to the vertical frame by tightening the screw in a state where the horizontal frame is placed from above the screw so that the notch is engaged with the screw.SELECTED DRAWING: Figure 2

Description

TECHNICAL FIELD The present invention relates to an outer frame structure for a partition and a method for installing the same.

2. Description of the Related Art In order to provide a sliding door that serves as an entrance to a space partitioned between the inside and outside of a building, or an indoor space, a partition outer frame is provided in an opening provided in an indoor wall or the like.
As one method of installing the outer frame of the partition, there is a method of fixing the horizontal frame after fixing the vertical frame to the left and right walls of the opening. Alternatively, there is a method in which a separate vertical frame is fixed adjacent to the vertical frame on which the partition is installed, and the horizontal frame is fixed.
In either case, the width of the opening should be about two panels, one with the door closed with a sliding door and the other with the door open with the door pocket open, specifically about 2m. need.
The horizontal frame of the partition has a length of about 2 m because it is provided over substantially both ends of the opening where the sliding door is installed. In addition, the horizontal frame is stubbornly installed because the sliding door may be suspended or a shoji window or the like may be installed above, and the load is relatively large.
Various methods for fixing the horizontal frame to the vertical frame have been developed (for example, Patent Documents 1 and 2 below). Both of the inventions described in Patent Documents 1 and 2 are methods of covering the upper end of the vertical frame with the horizontal frame and fixing it with a fixing member.

Japanese Utility Model Laid-Open No. 59-106985 Japanese Utility Model Laid-Open No. 59-85888

However, both of the inventions described in Patent Documents 1 and 2 have a structure in which the horizontal frame is installed at the top end of the vertical frame, so the horizontal frame is fixed below the upper end of the vertical frame (in the middle in the vertical direction). If you want to, you can't adopt. Further, since the screw is tightened from the back side of the vertical frame, it cannot be used when fixing the horizontal frame after fixing the vertical frame to the frame or the adjacent vertical frame. Furthermore, since the conventional method of fixing the horizontal frame to the vertical frame is complicated, the installation of the horizontal frame for installing the sliding door is inevitably done by multiple people in order to ensure stability. I had a problem.
Therefore, the present invention provides an outer frame structure of a partition and a method for installing the same, in which horizontal frames can be easily installed on vertical frames, temporarily installed, and permanently fixed, and the work can be done by one person.

The outer frame structure of the partition of the present invention comprises a pair of left and right vertical frames that are fixed by standing on an opening formed in a wall that partitions a space, and a horizontal frame that is provided horizontally between the pair of vertical frames. wherein the horizontal frame is formed to be surrounded by at least four sides of the top wall, the bottom wall, and the side walls, and both ends in the longitudinal direction of the horizontal frame are provided with fixings extending from the bottom wall. A locking portion having a piece and a locking piece extending vertically from the tip of the fixed piece is provided, the locking piece is formed with a notch opening downward, and the vertical frame has the horizontal An insertion hole is formed at a position corresponding to the notch in the installation position of the frame, a screw that can be tightened is provided in the insertion hole, and the horizontal frame is attached to the screw so that the notch is engaged with the screw. The horizontal frame can be tightened to the vertical frame by tightening the screws while the horizontal frame is placed from above.
According to this configuration, the horizontal frame can be temporarily installed on the vertical frame by positioning the horizontal frame above the screw of the vertical frame, lowering the horizontal frame, and hooking the notch of the locking piece to the screw. can. Therefore, the worker can independently perform the temporary fixing work of lifting the horizontal frame and lowering it while checking both ends thereof from below.

The horizontal frame of the outer frame structure of the partition of the present invention may be covered with a cover member including at least part of the locking portion.
According to this configuration, when a member such as a hanger rail is fixed to the lower surface of the bottom wall portion of the middle horizontal frame, the fixed state can be reinforced.

The inner surface of the opening of the vertical frame of the outer frame structure of the partition of the present invention has a U-shaped cross-sectional view in which a concave portion extending continuously in the vertical direction is formed in the middle portion of the inner surface in the short direction. The locking piece is formed with a width dimension corresponding to the recess of the recess so as to fit in the recess, and is provided at a position protruding from both ends of the bottom wall portion. good.
According to this configuration, since the horizontal frame can be lowered while the locking piece is accommodated in the recess, the horizontal frame can be more easily hung on the screw of the vertical frame by using the recess as a so-called guide groove. be able to.

The locking piece of the outer frame structure of the partition of the present invention may be formed with an insertion hole through which a tightenable screw is inserted, and the vertical frame may be formed with a screw hole into which the screw is screwed. good.
According to this configuration, the screw can be inserted through the insertion hole and the screw hole and tightened to reinforce the fixation of the locking piece to the downspout.

The fixed piece of the outer frame structure of the partition of the present invention may be fixed to the lower surface of the bottom wall portion.
According to this configuration, it becomes easy to fix the fixing piece to the bottom wall portion.

The fixing piece of the outer frame structure of the partition of the present invention is formed with an insertion hole through which a screw is inserted. The fixed piece may be fixed to the bottom wall portion in a tightened state by inserting the screws through the insertion holes and the long holes.
According to this configuration, the fixing piece can be temporarily fixed to the bottom wall portion, and the horizontal frame can be temporarily installed on the screw of the vertical frame. Therefore, after finely adjusting the horizontal position of the lateral frame, the fixing piece can be permanently fixed to the bottom wall portion.

In the method for installing the outer frame of the partition of the present invention, any one of the outer frame structures of the partition is used so that the head of the screw and a part of the body of the screw protrude from the vertical frame. A screw is inserted through the insertion hole, the notch of the locking piece is hooked on the body of the screw, the horizontal frame is placed between the pair of vertical frames, and the screw is tightened to secure the horizontal frame. The frame is fixed to the vertical frame.
This configuration facilitates temporary installation of the horizontal frame to the vertical frame.

In the installation method of the outer frame of the partition according to the present invention, the locking piece is formed with an insertion hole through which a screw that can be tightened is inserted, and the vertical frame is formed with a screw hole into which the screw is screwed. Using the outer frame structure, the screw is inserted through the insertion hole so that the head of the screw and a part of the body of the screw protrude from the vertical frame, and the notch of the locking piece is inserted into the screw. The horizontal frame is placed between the pair of vertical frames, the screws are tightened, and the insertion holes formed in the locking pieces and the screws formed in the vertical frames The lateral frame is fixed to the vertical frame by inserting screws into the entry holes and tightening them.
According to this configuration, the horizontal frame can be more firmly fixed to the vertical frame.

In the installation method of the outer frame of the partition of the present invention, the fixing piece is formed with an insertion hole through which a screw is inserted, and the end of the bottom wall portion is formed with the insertion hole of the fixing piece when the fixing piece is applied. Using an outer frame structure of the partition in which long holes are formed at corresponding positions, screws are inserted through the insertion holes formed in the fixed pieces and the long holes formed in the bottom wall to secure the locking portion. Temporarily fastened to the bottom wall portion, the screw is inserted through the insertion hole so that the head portion of the screw and a part of the body portion of the screw protrude from the vertical frame, and the notch of the locking piece is closed. The horizontal frame is placed between the pair of vertical frames by hooking it on the body of the screw protruding from the vertical frame, and after tightening the screw inserted through the vertical frame, the fixing piece and the The screws inserted through the bottom wall and temporarily fixed are completely tightened to fix the horizontal frame to the vertical frame.
According to this configuration, it is possible to fix the fixing piece to the bottom wall portion after finely adjusting the horizontal position of the horizontal frame with respect to the vertical frame.

The outer frame structure of the partition of the present invention makes it possible to easily temporarily install the horizontal frame on the vertical frame and then perform the final fixation, so that the outer frame structure can be installed by a single worker. Play.

It is a schematic diagram showing the whole outer frame structure of the partition of one embodiment of the present invention. 1 is a front view showing an enlarged part of an outer frame structure of a partition according to an embodiment of the present invention; FIG. FIG. 3 is a cross-sectional view of the vertical frame shown in FIG. 2 taken along the line AA. (a) is a diagram showing the outer frame structure of the partition shown in FIG. 2 as viewed along a vertical cross-section passing through line BB, omitting the horizontal frame and the members fixed thereto and showing only the vertical frame. , (b) is a view of the outer frame structure of the partition shown in FIG. 2 taken along a vertical cross-section along the line BB, showing only the horizontal frame and members fixed thereto. FIG. 3 is a view of the outer frame structure of the partition shown in FIG. 2 taken along a vertical cross-section along line CC. It is a figure which shows one process of the installation method of the outer frame structure of the partition of one Embodiment of this invention. FIG. 5 is a diagram showing a step of another example of the installation method of the outer frame structure of the partition according to one embodiment of the present invention; It is a figure which shows the fixing method of the vertical frame of the installation method of the outer frame structure of the partition of one Embodiment of this invention.

An embodiment of a partition outer frame structure and a partition outer frame installation method of the present invention will be described below with reference to the drawings.

As shown in FIG. 1, a partition outer frame structure 1 of the present invention includes, for example, vertical frames 2, 2 fixed to the left and right ends of an opening W1 formed in a side wall W of a building, and vertical frames 2, 2 and a middle horizontal frame (horizontal frame) 3 arranged at a position spaced apart from the uppermost end of the frame.

Specifically, a pair of left and right vertical frames 2, 2, an upper horizontal frame 4, and a middle horizontal frame 3 are provided in an opening W1 of the side wall W of the building. Shoji windows 5, 5, etc. are installed. Sliding doors 6, 6 are installed between the vertical frames 2, 2, the middle horizontal frame 3, and the floor surface F (or, in some cases, the open lower horizontal frame). A specific application target of the present invention is an outer frame for installing a partition such as a doorway of a school classroom or each room of a building.

The structure of each component will be described in detail below.
The vertical frame 2 is a rail member that has a length from the upper end to the lower end of the opening W1 of the frame and is fixed to the left and right inner end surfaces of the opening W1 with screws or the like.

As shown in FIG. 2 or 3, the vertical frame 2 protrudes into the opening W1 to fix the upper horizontal frame 4 and the middle horizontal frame 3 shown in FIG. , and an anchor portion 2b that is fitted into the wall (or frame) forming the opening W1 and fixed with a screw or the like. The body portion 2a and the anchor portion 2b are integrally formed.

As shown in FIG. 3, the main body portion 2a is penetrated in the longitudinal direction (the depth direction of the paper surface of FIG. 3) at an intermediate portion leaving both ends in the short direction (arrow y direction) of the surface facing the opening W1. a recess 7 is formed. Thereby, the body portion 2a is formed in a substantially U shape when viewed in the longitudinal direction. The recess 7 is formed in a substantially rectangular shape surrounded by three surfaces. The surface facing the opening W1 is the groove bottom surface 7b.

In the recess 7, a reinforcing plate 8 is provided on the back surface of the groove bottom surface 7b corresponding to two notches 9 (see FIG. 4A) of the middle horizontal frame 3, which will be described later, and two screw holes 10 are formed. formed. Another screw hole 11 is formed between the two screw holes 10 .
A screw 12 having a head portion 12a and a body portion 12b partially projecting toward the opening W1 is screwed into a screw hole 10 formed at a position corresponding to the notch 9. As shown in FIG. A bolt, a screw, or the like can be suitably used as the screw 12 .

The projection dimension of the head portion 12a of the screw 12 is equal to or greater than the thickness dimension of the locking piece 23, which will be described later.
The anchor portions 2b are portions that extend substantially parallel to each other from both ends of the plate member forming the main body portion 2a, cover the wall portion (framework), and are fixed to the wall portion with screws or the like.

As shown in FIG. 1, the upper horizontal frame 4 is attached so as to face the upper surface of the opening W1 by fixing both ends to the upper end of the vertical frame 2 or the like.
The middle horizontal frame 3 is a long crosspiece member fixed to the left and right vertical frames 2 with a gap between it and the upper horizontal frame 4.例文帳に追加
Upper and lower shoji rails shown in the figure are fixed to the lower surface of the upper horizontal frame 4 and the upper surface of the middle horizontal frame 3, respectively, and shoji windows 5, 5 are fitted between the upper and lower shoji rails.

As shown in FIG. 4(a), the middle lateral frame 3 is formed in a substantially rectangular C shape when viewed in the longitudinal direction (that is, the depth direction of the paper surface of FIG. 4(a)). The middle horizontal frame 3 may be formed in a closed rectangular shape. In this embodiment, the middle horizontal frame 3 has top wall portions 15, 15 arranged parallel to each other with the plate surface oriented in the vertical direction and with a central portion in the width direction vacant, and from both ends of the top wall portions 15, 15 It has side wall portions 16, 16 bent and extending downward, and a bottom wall portion 17 closing the space between the side wall portions 16, 16. - 特許庁The material forming the middle horizontal frame 3 is a steel plate or the like having a predetermined thickness.

As shown in FIG. 2, a hanger rail 20 for suspending the slide door is fixed to the lower surface 18 of the bottom wall portion 17 of the middle lateral frame 3 using screws 13 . The hanger rail 20 is arranged along the longitudinal direction of the bottom wall portion 17 except for both end portions 17b.
As shown in FIG. 5, the two hanger rails 20 are fixed in parallel in the width direction of the middle horizontal frame 3, and slide toward the inner side S1 and the outer side S2 of the space (such as a room) to be divided as shown in FIG. A door 6 is provided for placement.

As shown in FIG. 6 , a locking portion 21 is fixed to the lower surface 18 of the bottom wall portion 17 along an extension line of the hanger rail 20 .
As shown in FIGS. 4 and 6 , the locking portion 21 has fixed pieces 22 fixed to both longitudinal ends of the bottom wall portion 17 and locking pieces 23 hanging down from the fixed pieces 22 . .

The fixed piece 22 is fixed to the lower surface 18 of the bottom wall portion 17 . The fixed piece 22 is provided so that a part thereof protrudes from both ends 16 a of the side wall portion 16 and the end surface 27 a of the side plate portion 27 of the cover member 25 . The projection dimension is set to be approximately the same as the depth d of the recess 7 of the vertical frame 2 . When the surface of the vertical frame 2 facing the opening W1 is formed of a single flat surface, the fixed piece 22 is attached to both ends 16a (in the longitudinal direction) of the side wall 16 of the middle horizontal frame 3. It may be formed so as not to protrude together.

The fixing piece 22 and the locking piece 23 are formed in a substantially L shape in a cross-sectional view obtained by bending a steel plate or the like and cutting it in the thickness direction.
As shown in FIG. 4(a), the locking piece 23 is formed in a substantially rectangular shape having a notch 9 at the bottom. The width dimension of the locking piece 23 is formed slightly smaller than the groove bottom surface 7b, and the locking piece 23 is formed so as to be accommodated in the recess 7 with its plate surface facing the groove bottom surface 7b. .

Moreover, the locking piece 23 hangs downward from the lower surface 18 of the bottom wall portion 17 and protrudes further downward than the lower plate portion 28 of the cover member 25 which will be described later.
Two notches 9 of the locking piece 23 are formed along the lower edge 23c of the locking piece 23 with an interval therebetween.

The notch 9 extends downward from the vertical middle portion of the locking piece 23 and opens near the lower edge 23c so as to widen toward the lower edge 23c.
Insertion holes 24 for the screws 12 are formed between the notches 9 .

The middle horizontal frame 3 having the above structure has notches 9, 9 of locking portions 21 fixed to both ends of the bottom wall portion 17, and screws 12, 12 protruding from the recesses 7 of the left and right vertical frames 2. It can be temporarily installed on the vertical frame 2 by hooking it from above.

As shown in FIG. 5 , the middle horizontal frame 3 and the hanger rail 20 are entirely covered with a cover member 25 .
The cover member 25 includes an upper plate portion 26 that covers the top walls 15 and 15 of the middle horizontal frame 3 and covers the side walls 16 and 16 of the middle horizontal frame 3 by hanging down from both lateral edges of the upper plate portion 26 . It has side plate portions 27 , 27 and plate portions 28 , 28 wrapped around below the hanger rail 20 .

A slide door 6 shown in FIG. 2 is suspended from the hanger rail 20 via hanger rollers (not shown) so as to be movable in the longitudinal direction of the rail.

Next, a method for installing the partition outer frame structure 1 of the present invention and a method for installing a partition using the same will be described.
In order to install the outer frame structure 1 of the partition, as shown in FIG. 3 or FIG. The screw 12 is inserted until the part 12a and part of the head 12a protrude from the groove bottom surface 7b of the recess 7. As shown in FIG.
As shown in FIG. 6, the hanger rail 20 and the engaging portion 21 are fixed to the middle horizontal frame 3 in advance. After that, the middle horizontal frame 3 and the hanger rail 20 are covered with the cover member 25.例文帳に追加

Specifically, the hanger rail 20 is fixed to the lower surface 18 of the bottom wall portion 17 with the screws 12 while leaving both ends 17b of the lower surface 18 of the bottom wall portion 17 . Locking portions 21 are fixed to both end portions 17b of the lower surface 18 of the bottom wall portion 17 by welding or the like so that locking pieces 23 protrude from both ends.
After that, the middle lateral frame 3 to which the hanger rail 20 is fixed is inserted into the inside of the cover member 25.例文帳に追加Also, the hanger rail 20 accommodates a hanger roller (not shown). Depending on the structure of the hanger rail 20 and the hanger rollers, the hanger rollers may be installed after the middle horizontal frame 3 is fixed to the vertical frames 2,2.

As shown in FIG. 5, the hanger rail 20, the locking portion 21, and the hanger rails 20, 20 are attached to the middle horizontal frame 3. As shown in FIG. As shown, a locking piece 23 projecting from the bottom wall portion 17 with the opening of the notch 9 directed downward is positioned between the recesses 7 . In this way, the middle horizontal frame 3 is arranged between the left and right vertical frames 2.例文帳に追加
With the middle horizontal frame 3 in the above state, the locking piece 23 is lowered so as to move downward in the recess 7 . At this time, the recesses 7 can serve as guide grooves for the locking pieces 23, so that the temporary installation of the middle lateral frame 3 can be facilitated.

When the middle horizontal frame 3 is lowered as described above, the body portion 12b of the screw 12 is passed through the notch 9 of the locking piece 23, and the middle horizontal frame 3 is further lowered. As shown in FIG. 5, the locking piece 23 is in a state of being hooked on the screw 12 at the upper end of the notch 9, and the middle lateral frame 3 is temporarily installed on the vertical frame 2. As shown in FIG.

After the notches 9 are engaged with the screws 12, the screws 12 protruding inside the locking pieces 23 are tightened. Then, as shown in FIG. 2, the head 12a of the screw 12 strongly presses the locking piece 23 against the bottom surface 7b of the groove of the vertical frame 2, so that the middle lateral frame 3 is fixed to the vertical frame 2 via the locking portion 21. be. This completes the fixation of the middle horizontal frame 3 to the vertical frame 2. - 特許庁

When the screw 12 is engaged with the notch 9 of the locking piece 23, the insertion hole 24 formed in the locking piece 23 and the screw-in hole 11 formed in the vertical frame 2 shown in FIG. matches. Therefore, the bolt 12 is screwed into the insertion hole 24 and the screw hole 11 to reinforce the fixation of the locking piece 23 to the vertical frame 2 .
After that, the sliding door 6 shown in FIG. 1 is attached to hanger rollers (not shown) so that it can move along the hanger rail 20, and the installation of the partition is completed.

As described above, according to the outer frame structure 1 of the partition of the present invention, the locking piece 23 projecting downward from the lower surface 18 of the bottom wall portion 17 is viewed from below the raised middle horizontal frame 3, and the vertical frame is 2 can be easily hooked to the screw 12.

That is, the middle horizontal frame 3 is arranged above the screws 12 of the vertical frame 2, the locking piece 23 is put in the recess 7, and the middle horizontal frame 3 is simply lowered along the recess 7. Even if the middle horizontal frame 3 has a length of about 2 m and a load including the hanger rail 20 and the like, the above work can be easily performed by one worker.

Further, the engaging piece 23 extends downward from the lower surface 18 of the middle lateral frame 3 in a substantially vertical direction, and the tip thereof extends below the lower plate portion 28 of the cover member 25 . In other words, the tip of the engaging piece 23 is likely to hit the vertical frame 2 before the middle horizontal frame 3 and the cover member 25. As shown in FIG. As a result, it is possible to easily arrange both ends of the middle horizontal frame 3 between the vertical frames 2, 2 while searching for the recess 7 with the tip of the locking piece 23. As shown in FIG.

Further, since the screw 12 can be tightened from the opening W1 side while the locking piece 23 is hooked on the screw 12, the tightening operation can be easily performed by a single operator.

In addition to the screws 12 protruding from the notches 9, the screws 12 can be inserted through the insertion holes 24 and the screw holes 11 and tightened, so that the middle horizontal frame 3 can be fixed to the vertical frame 2 more easily. This has the effect of making it even more reliable.

In the above embodiment, the locking portion 21 and the vertical frame 2 that allow the screw 12 to be further inserted into the insertion hole 24 and the screw hole 11 have been described, but these are not essential.
Moreover, although it is preferable that the cover member 25 is provided, it is not essential.

Moreover, in the above-described embodiment, the fixed piece 22 is fixed to the lower surface 18 of the bottom wall portion 17 , but it is also possible to fix it to the upper surface of the bottom wall portion 17 .

In addition, in the above-described embodiment, the locking portion 21 is fixed to the lower surface 18 of the bottom wall portion 17 by welding, but the locking portion 21 may be fixed by the following method.
That is, as shown in FIG. 7, an insertion hole 30 having a female screw hole through which the screw 14 is inserted is formed in the fixed piece 22 of the locking portion 21, and the bottom wall portion 17 of the middle lateral frame 3 corresponding to the insertion hole 30 is formed. A long hole 31 extending in the longitudinal direction of the bottom wall portion 17 is formed.

Then, screws 14 are screwed into the insertion holes 30 and the elongated holes 31 to temporarily fix the engaging portion 21 to the bottom wall portion 17 .
After that, lift the middle horizontal frame 3 above the screw 12 of the vertical frame 2, and lower the middle horizontal frame 3 along the recess 7 in the same manner as described above until the notch 9 hooks on the screw 12. In this state, the horizontal position of the middle horizontal frame 3 is adjusted and determined.

At the position where the horizontal position of the middle lateral frame 3 has been determined, the screw 14 inserted through the fixing piece 22 is tightened to fix the fixing of the locking piece 23 to the bottom wall portion 17 . The subsequent procedure is the same as the fixing method of the middle horizontal frame 3 described above.
By fixing the locking piece 23 of the locking portion 21 to the bottom wall portion 17 as described above, it is possible to finely adjust the horizontal position of the middle horizontal frame 3 between the vertical frames 2 before positioning. It has the effect of being able to

As shown in FIG. 8, the vertical frame 2 may be welded via anchor members 40 to the ceiling (framework) C forming the upper surface of the opening W1.
The anchor member 40 specifically includes an L-shaped steel plate member 41 and a connecting member 42 .

The connecting member 42 has a dimension larger than the dimension between the steel plate member 41 and the ceiling portion C. As shown in FIG. The connecting member is not particularly limited, but is cylindrical or prismatic and is made of a welding material such as iron.
In fixing the vertical frame 2 to the ceiling portion C, first, the steel plate member 41 is positioned so that the one piece 41a of the vertical frame 2 faces the upper end of the vertical frame 2 in the horizontal direction and the other piece 41b rises upward. Fixed to vertical frame 2.

The connecting member 42 is arranged with one end 42a in contact with the steel plate member 41 and the other end 42b in contact with the ceiling portion C, and the respective contact portions P, P are fixed by welding. It is preferable that the welded portion has a diameter of about 10 mm, for example.

By fixing the vertical frame 2 to the ceiling portion C via the anchor members 40 in this way, the vertical frame 2 can be more stably fixed to the building frame. In particular, when the vertical frame 2 is fixed to the vertical frame 2 of the partition provided adjacently, the effect that the stability can be further improved can be obtained.

In addition, the anchor member 40 may be made of a material to which a strong adhesive can be applied, other than a weldable material, as long as the anchor member 40 can be securely fixed to the vertical frame 2 and the building frame.

1 Partition outer frame structure 2 Vertical frame 3 Middle horizontal frame (horizontal frame)
4 upper horizontal frame (horizontal frame)
9 Notch 10 Screw hole 11 Insertion hole 12, 13, 14 Screw 21 Locking portion 22 Fixed piece 23 Locking piece 24 Insertion hole 25 Cover member 30 Insertion hole 31 Long hole

Claims (9)

A pair of left and right vertical frames fixed by standing on an opening formed in a wall partitioning a space, and a horizontal frame provided horizontally between the pair of vertical frames,
The horizontal frame is formed so as to be surrounded by at least four sides of the top wall portion, the bottom wall portion, and the side wall portion,
Locking portions having fixed pieces extending from the bottom wall portion and locking pieces extending vertically from the ends of the fixed pieces are provided at both ends in the longitudinal direction of the horizontal frame,
A notch opening downward is formed in the locking piece,
An insertion hole is formed in the vertical frame at a position corresponding to the notch at the installation position of the horizontal frame, and a screw that can be tightened is provided in the insertion hole,
An outer frame structure of a partition in which the horizontal frame can be tightened to the vertical frame by tightening the screw in a state where the horizontal frame is placed from above the screw so that the notch is engaged with the screw. 2. The outer frame structure of the partition according to claim 1, wherein the horizontal frame including at least part of the locking portion is covered with a cover member. The inner surface of the opening of the vertical frame is formed to have a U-shaped cross-section in which a recess extending continuously in the vertical direction is formed in the intermediate portion of the inner surface in the short direction,
2. The locking piece is formed to have a width corresponding to the recess of the recess so as to be accommodated in the recess, and is provided at a position protruding from both ends of the bottom wall portion. 3. The outer frame structure of the partition according to 2. The locking piece is formed with an insertion hole through which a tightenable screw is inserted,
4. The partition outer frame structure according to claim 1, wherein the vertical frame is formed with a screw hole into which the screw is screwed. The partition outer frame structure according to any one of claims 1 to 4, wherein the fixed piece is fixed to the lower surface of the bottom wall portion. An insertion hole through which a screw is inserted is formed in the fixed piece,
An elongated hole is formed in the end of the bottom wall portion at a position corresponding to the insertion hole of the fixing piece when the fixing piece is brought into contact therewith,
The partition outer frame structure according to any one of claims 1 to 5, wherein the fixing piece is fixed to the bottom wall portion in a state in which the screw is inserted through the insertion hole and the long hole and tightened. . Using the outer frame structure of the partition according to any one of claims 1 to 4,
inserting the screw through the insertion hole so that the head of the screw and part of the body of the screw protrude from the vertical frame;
The notch of the locking piece is hooked on the body of the screw, and the horizontal frame is placed between the pair of vertical frames,
A method for installing an outer frame of a partition in which the screws are tightened to fix the horizontal frame to the vertical frame. Using the outer frame structure of the partition according to claim 4 or claim 5 or 6 citing claim 4,
inserting the screw through the insertion hole so that the head of the screw and part of the body of the screw protrude from the vertical frame;
The notch of the locking piece is hooked on the body of the screw, and the horizontal frame is placed between the pair of vertical frames,
Tighten the screws,
Further, screws are inserted into the insertion holes formed in the locking pieces and the screw holes formed in the vertical frame and tightened to fix the horizontal frame to the vertical frame. Installation method. Using the outer frame structure of the partition according to claim 6,
temporarily fixing the engaging portion to the bottom wall portion by inserting a screw through an insertion hole formed in the fixing piece and an elongated hole formed in the bottom wall portion;
inserting the screw through the insertion hole so that the head of the screw and part of the body of the screw protrude from the vertical frame;
The notch of the locking piece is hooked on the body of the screw projecting from the vertical frame, and the horizontal frame is placed between the pair of vertical frames,
After tightening the screws inserted through the vertical frames, the screws inserted through the fixing pieces and the bottom wall portion and temporarily fastened are completely tightened to fix the horizontal frames to the vertical frames. installation method.

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