JP2016089364A - Mullion supporting structure and mullion - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mullion structure which enables horizontal and vertical adjustment of a fitting position of a mullion to a building frame.SOLUTION: An intermediate mullion 5A is fixed to a brace 17 by a supporting mechanism 21. A receiver 26, which has a first receiver and a second receiver in vertical direction, is fixed at a position opposite to the mullion 5A with a fixing screw on a support face 17a of the brace 17. A first connection plate 28 and a second connection plate 29 with substantial L-shaped cross section are fixed on a first and a second depth surfaces 18b, 19b of the mullion 5A. The first connection plate 28 has a fixing part to be fixed to the mullion 5A and an engaging piece 28b with a projection to be inserted into the first receiver and engage. The second connection plate 29 has a fixing part to be fixed to the mullion 5A and an engaging piece 29b with a projection to be inserted into the second receiver and engage. The first connection plate 28 and the second connection plate 29 are inserted into the first receiver and the second receiver to engage and connect the first and second connection plates, 28, 29 to the mullion 5A in order to connect to the brace 17.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a vertical support structure in which the holding strength of the vertical structure is reinforced with a casing, and a vertical structure used for the support structure.

  Conventionally, in front sashes (store building materials) provided on the front side of a building such as a store, a fix (FIX) window is attached next to a door that can be opened and closed through a vertical wall so that the fixed window can be seen indoors. Glass panels are stored. Some of such front sashes have doors or fixed windows on both sides of the vertical, and a configuration is proposed in which the vertical is connected to a frame or the like in order to reinforce the strength.

  For example, in the attachment structure of the entrance / exit frame to the inner wall frame described in Patent Document 1, in order to improve the strength of the attachment part of the entrance / exit frame attached to the inner wall frame, a coupling metal having a U-shaped cross section on the surface of the inner wall frame Is attached. Then, by interposing the studs fixed to the entrance / exit frame inside the connecting metal fitting and fixing them with a stopper, the entrance / exit frame is fixed to the inner wall frame via the intermediary pillar and the connection fitting, thereby improving the strength of the entrance / exit frame.

Japanese Patent Laid-Open No. 11-81527

  By the way, in the mounting structure described in Patent Document 1, the strength of the entrance / exit frame is reinforced by connecting the connecting bracket and the studs to the inner wall frame, but the studs of the entrance / exit frames are inserted and stopped in the U-shaped connecting bracket. Because it is fixed with a tool, it was almost impossible to adjust the front / rear and left / right mounting positions between the inner wall frame and the entrance / exit frame. Moreover, the construction accuracy of the inner wall frame is often inferior to the construction accuracy of the entrance / exit frame, and in this case, the construction accuracy of the entrance / exit frame formed integrally with the stud is affected by the construction accuracy of the inner wall frame. .

  The present invention has been made in view of such problems, and is a vertical structure that can be connected by adjusting the vertical mounting position in the vertical and horizontal directions with respect to the frame regardless of the construction accuracy of the frame. It is an object of the present invention to provide a support structure and a stand used for the support structure.

A vertical support structure according to the present invention is a vertical support structure in which a vertical is connected to a support surface of a casing, and a receiving portion provided on the support surface of the casing and a vertical support that is received from the left and right directions. And a connecting member that is inserted and locked into the portion.
In the present invention, the receiving portion is fixed at a position facing the vertical to be connected on the support surface of the housing, and the connecting member provided in the vertical is inserted into the receiving portion from the left and right direction (at least one) and locked. Accordingly, the vertical can be fixed to the casing and reinforced, and the fixing position of the vertical with respect to the casing can be adjusted by the insertion amount of the connecting member. Moreover, the vertical fixing position can be adjusted in the vertical direction depending on the mounting height of the receiving portion to the housing and the mounting position of the connecting member to the vertical.

Moreover, the receiving part may provide the clearance gap between the width | variety of the height direction larger than the width | variety of the height direction of the connection member which can be latched to a receiving part between the support surfaces of a housing.
In this case, since the locking height of the connecting member with respect to the receiving part can be adjusted, the height position of the vertical direction with respect to the housing is adjusted within the range of the receiving part and the connecting member in the height direction. it can.

Further, the connecting member has a first connecting member and a second connecting member each having a fixing portion attached in a vertical direction and a locking portion locked to the receiving portion, and the receiving portion is connected to the first receiving portion and the second connecting member. The first connecting member is inserted into the first receiving part from one side of the receiving part and locked, and the second connecting member is inserted from the other side of the receiving part to receive the second receiving part. It is preferable to be inserted into and locked.
In the present invention, by inserting the first connecting member and the second connecting member that are fixed in a vertical direction from both sides in the left-right direction of the receiving part, and inserting and locking the first receiving part and the second receiving part, respectively, The holding strength of the vertical against the frame is high, and it is possible to reinforce the vertical by firmly connecting the vertical to the frame while preventing twisting due to an earthquake or the like.

Moreover, the 1st receiving part and 2nd receiving part of a receiving part may be continuously formed in the up-down direction, or may be separately arrange | positioned.
Since the first receiving portion and the second receiving portion of the receiving portion can be continuously formed in the vertical direction and attached to the housing, or can be separately attached separately, The degree of freedom of the mounting position is high.

Moreover, it is preferable that a connection member provides the protrusion part latched to a receiving part in the latching | locking part inserted in a receiving part.
Providing protrusions such as ridges or protrusions on the locking part to be inserted into the receiving part of the connecting member makes line contact or point contact with the receiving part, and even if slight vibration occurs, abnormal noise is generated. Can be prevented.

The stand according to the present invention is a stand connected to the support surface of the housing, and includes a first connecting member that can be inserted and locked from one of the left and right directions into a receiving portion provided on the housing, and a left and right direction on the receiving portion. A second connecting member that can be inserted and locked from the other side is attached.
The stand according to the present invention includes a first connecting member and a second connecting member, and is inserted and locked from one side and the other side in the left-right direction with respect to the receiving portion provided in the housing, so that the stand is high. Can be fixed to the housing with strength.

  The vertical support structure according to the present invention and the vertical structure are formed by fixing the receiving portion at a position facing the vertical on the support surface of the housing and inserting the connecting member provided in the vertical direction into the receiving portion from the left and right directions. By stopping, it is possible to reinforce the support strength of the stand by fixing the stand to the housing. In addition, the vertical fixing position of the receiving part with respect to the housing and the fixing position of the connecting member with respect to the receiving part in the left-right direction can be adjusted. Can do.

It is a principal part front view of the front sash by embodiment of this invention. It is a longitudinal cross-sectional view which shows the support structure of the intermediate stand and support | pillar shown in FIG. FIG. 3 is a horizontal sectional view showing a support structure between the intermediate stand and the support shown in FIG. 2. It is a principal part perspective view which shows the support structure of the intermediate stand and support | pillar shown in FIG. It is a principal part perspective view which shows the receiving part provided in the support | pillar. It is a principal part perspective view of the state which attached the 1st connecting plate to the receiving part provided in the support | pillar. The process of attaching a 2nd connection board to the receiving part provided in the support | pillar is shown. It is a perspective view of a 1st connection plate and a 2nd connection plate. It is a principal part exploded view which shows the vertical support mechanism by the 1st modification of this embodiment. The principal part perspective view which shows the vertical support mechanism by a 2nd modification.

Hereinafter, a vertical support structure according to an embodiment of the present invention will be described with reference to FIGS. 1 to 8.
FIG. 1 shows a front sash 1 provided on the front surface of a store or the like having a stand according to the embodiment. The front sash 1 is a fixed (FIX) window 7 in which a panel 6 made of glass or the like is housed in a frame body partitioned by a stand 5 between an upper frame 3 and a lower frame 4, for example, fixed windows 7A, 7B, 7C, and an opening frame 9 is provided between the fixed windows 7A.
The opening frame 9 is a frame body partitioned by an intermediate horizontal frame 10, a lower frame 4, and a vertical 5. For example, a double door automatic door 11 is provided at the center thereof, and the vertical frame 5 is provided outside the vertical frame 5. A fixed window 7B is installed. A fixed window 7 </ b> C is provided between the upper frame 3 and the intermediate horizontal frame 10 as a space. Instead of the fixed window 7C, a smoke exhaust window may be installed.

  And the support structure of the vertical 5 by embodiment provided between the fix windows 7A and 7B shown in FIG.2 and FIG.3 is demonstrated. The fixed windows 7A and 7B house the panel 6 in a frame body partitioned by the upper frame 3 or the intermediate horizontal frame 10, the lower frame 4, and the vertical frame 5 constituting the left and right vertical frames. The panel 6 may be a single layer glass or a double layer glass such as a pair glass. The lower frame 4 is provided with a hollow lower frame body 4a. An upper frame portion 15 is connected to the indoor side of the upper frame 3 by a screw 16.

The fixed window 7A and the fixed window 7B shown in FIG. 3 are partitioned as a vertical 5 by, for example, an intermediate vertical 5A, and the vertical windows 5B on the end side are installed at the left and right outer ends of the fixed windows 7A and 7B. Has been. For example, an existing support column 17 is installed as a housing on the indoor side facing the intermediate stand 5A. The vertical 5A and the column 17 are connected by the support mechanism 21, and the column 17 reinforces the strength of the column 5A.
In the present specification, the finding direction or the finding surface means the arrangement direction of the panels 6, and the prospective direction or the expecting surface means a depth direction orthogonal to the panel 6.

  In FIGS. 2 and 3, the intermediate vertical 5 </ b> A is formed by a first vertical member 18 and a second vertical member 19. The first upright member 18 has a first scooping portion 18a that supports one end of the panel 6 in the fixed window 7A on the outdoor side. In addition, the first prospective surface 18b and the indoor side finding surface 18c are connected to the first swallowing portion 18a of the first standing member 18, and the indoor side finding surface 18c is the indoor side of the vertical 5A. It constitutes the whole of the finding surface.

Moreover, the 2nd standing member 19 has the 2nd insertion part 19a which supports one edge part of the panel 6 in the fixed window 7B in the outdoor side. In addition, the second prospective surface 19b opposite to the first prospective surface 18b is connected to the second scooping portion 19a of the second vertical member 19 to be formed in a bent shape.
The indoor-side finding surface 18c of the first standing member 18 protrudes to the outer side, that is, the second standing member 19 side (right side in FIG. 3) from the bottom portion of the first swallowing portion 18a. Further, the depth of the panel groove of the first ridge portion 18 a of the first standing member 18 is set deeper than the second ridge portion 19 a of the second standing member 19.

The first vertical member 18 and the second vertical member 19 that form the vertical 5A are connected to each other at the bottoms of the first flange 18a and the second flange 19a that are substantially U-shaped in cross section. Are linked by.
Moreover, in the present embodiment, the vertical reinforcing member 23 is provided between the first vertical member 18 and the second vertical member 19. The vertical reinforcing member 23 forms a bent shape along the bottom and side portions of the first swollen portion 18a of the first standing member 18, the first prospective surface 18b, and the indoor-side finding surface 18c. The end portion is interposed between the bottom portions of the first and second scooping portions 18a and 19a and is integrally fixed by the connecting screw 24, thereby reinforcing the strength of the vertical 5A.

In addition, the vertical reinforcing material 23 is replaced with the above-mentioned structure, and the bottom part and the side part of the 2nd insertion part 19a in the 2nd vertical member 19, the 2nd prospective surface 19b, and the house of the 1st vertical member 18 A bent shape extending along the inner finding surface 18c may be formed. That is, the vertical reinforcing member 23 may be any material that can be retained within the rectangular cylinder of the vertical 5A to reinforce the strength of the vertical 5A.
In the intermediate vertical 5A, the vertical reinforcing member 23 is not necessarily provided, and in this case, the bottom portions of the first rivet portion 18a and the second ridge portion 19a are directly fixed by the connecting screw 24.

Next, the support mechanism 21 that connects the intermediate stand 5A and the support column 17 will be described with reference to FIGS.
As shown in FIG. 5, a receiving portion 26 is attached to the vertical support surface 17 a facing the vertical 5 </ b> A of the column 17 at an appropriate height position. The receiving portion 26 has, for example, a plate shape extending in the vertical direction, and upper and lower end portions and an intermediate portion thereof in the longitudinal direction are in contact with the support surface 17 a and are fixed by fixing screws 27. The receiving portion 26 has a first receiving portion 26a and a second receiving portion 26b that are curved outward at the intermediate portions between the fixing screws 27 and form a gap with the support surface 17a.

On the other hand, as shown in FIGS. 6 to 8, the first and second prospective surfaces 18b and 19b in the intermediate stand 5A have a first connecting plate 28 and a second connecting plate having a substantially L-shaped cross section as connecting members. 29 are connected by a fixing screw 27. The first connecting plate 28 is inserted and locked in a gap between the fixing portion 28a fixed to the first prospective surface 18b of the vertical 5A with a fixing screw 27 and one of the receiving portions 26, for example, the first receiving portion 26a. The locking piece 28b is formed. In addition, the fixed portion 28a has a length equivalent to that of the receiving portion 26, but the locking piece 28b is set to have a width that is half or less of the fixed portion 28a so that it can be inserted into the first receiving portion 26a.
Similarly, the second connecting plate 29 is inserted into the gap between the fixing portion 29a fixed to the second prospective surface 19b of the vertical 5A with the fixing screw 27 and the other receiving portion 26, for example, the second receiving portion 26b. It is formed with a locking piece 29b to be stopped.

Moreover, as shown in FIG. 8, the locking pieces 28b, 29b of the first connecting plate 28 and the second connecting plate 29 are linear protrusions in the direction of insertion into the first receiving portion 26a and the second receiving portion 26b. 28c and 29c are formed, respectively. When the locking pieces 28b and 29b are inserted into the first receiving portion 26a and the second receiving portion 26b, the protrusions 28c and 29c are locked to the first receiving portion 26a and the second receiving portion 26b. .
Thus, even if the strength of the intermediate vertical 5A is insufficient, the strength of the vertical 5A is supplemented by connecting to the support column 17 via the first and second connecting plates 28 and 29 and the receiving portion 26. it can. Moreover, even if a slight vibration occurs between the receiving portion 26 of the support mechanism 21 and the first and second connecting plates 28 and 29 when an earthquake or the like occurs, the first receiving portion 26a and the second receiving portion 26a. Since the portion 26b and the protrusions 28c and 29c of the locking pieces 28b and 29b are in the locked state, it is possible to prevent noise and noise from being generated by minute vibrations.

The support structure of the intermediate vertical 5A according to the present embodiment has the above-described configuration, and a method for attaching the support mechanism 21 will be described with reference to FIGS.
For example, when the front sash 1 is constructed in front of the entrance / exit of an existing building, the strength of the stand 5A is reinforced by connecting the intermediate stand 5A having a relatively low strength to the column 17 which is an existing frame. Therefore, first, the intermediate stand 5A is temporarily placed on the existing support column 17 to determine the position of the intermediate stand 5A. Then, as shown in FIG. 5, the receiving portion 26 is attached to the support surface 17 a of the support column 17 facing the center of the intermediate stand 5 </ b> A with a fixing screw 27 at an appropriate height position. The receiving portion 26 is attached so that the first receiving portion 26a and the second receiving portion 26b are positioned in the vertical direction.

Next, as shown in FIG. 6, for example, the locking piece 28 b of the first connecting plate 28 is inserted and locked into the first receiving portion 26 a of the receiving portion 26 provided on the support column 17. In this state, the intermediate stand 5A is positioned and the fixing portion 28a of the first connecting plate 28 is fixed to the first prospective surface 18b with the fixing screw 27. At the time of fixing, a screw hole is opened at an arbitrary position of the first prospective surface 18b of the vertical 5A, and the fixing screw 27 is screwed.
Next, as shown in FIG. 7, the locking piece 29 b of the second connecting plate 29 is inserted into the second receiving portion 26 b of the receiving portion 26 and locked. In this state, a screw hole is opened at an arbitrary position on the second prospective surface 19b of the vertical 5A, and the fixing portion 29a is fixed with the fixing screw 27.

  In this way, as shown in FIG. 4, the intermediate stand 5 </ b> A is connected and supported to the support column 17 by the support mechanism 21. In addition, the vertical fixing position of the receiving portion 26 to the support surface 17a of the support column 17 and the locking pieces 28b, 29b of the first and second connecting plates 28, 29 to the first and second receiving portions 26a, 26b. The mounting position of the support mechanism 21 can be adjusted by arbitrarily setting the insertion length in the left-right direction and the distance in the front-rear direction between the support column 17 and the first and second connecting plates 28, 29.

As described above, according to the support mechanism 21 of the intermediate vertical 5A according to the present embodiment, the mounting height of the receiving portion 26 and the first and second connecting plates 28 can be obtained even if there is a construction error of the frame such as the column 17. , 29 can be adjusted in the vertical fixing position, and the first and second connecting plates 28, 29 can be inserted into the first receiving portion 26a and the second receiving portion 26b of the receiving portion 26. By adjusting the length, the fixed position of the vertical 5A in the left-right direction can be adjusted. Further, the distance in the front-rear direction between the support column 17 and the first and second connecting plates 28 and 29 fixed to the vertical 5A can be adjusted.
As a result, the intermediate stand 5A and the column support 17 are connected to the support mechanism 21 while being adjusted in the up / down / left / right and front / rear directions, so that the holding strength and wind resistance of the stand 5A can be improved and the stand 5A can be freely set. It can be installed at any position.

In addition, the first connecting plate 28 and the second connecting plate 29 are provided separately on the left and right sides of the receiving portion 26 to provide the first connecting plate 28 and the second connecting plate 29, and the locking pieces 28b and 29b are connected to the first receiving portion 26a and the second receiving portion from both sides. Since the vertical 5A can be firmly connected to the column 17 because it is inserted and locked in each of the frames 26b, it is possible to prevent the intermediate column 5A from being twisted with respect to the column 17 even if an earthquake or the like occurs.
Furthermore, the protrusions 28c and 29c are provided on the locking pieces 28b and 29b of the first and second connecting plates 28 and 29, respectively, so as to be in line contact with the first receiving part 26a and the second receiving part 26b. The holding strength is higher than the case where 28c and 29c are not provided, and it is possible to prevent noise and noise due to slight vibration during an earthquake or the like.

The support mechanism 21 of the intermediate vertical 5A according to the present invention is not limited to the above-described embodiment, and can be appropriately changed or replaced without departing from the gist of the present invention. Hereinafter, modifications of the present invention will be described, but the same reference numerals are used for members, parts, and the like that are the same as or similar to those of the above-described first embodiment, and description thereof is omitted.
For example, in the first modification of the support mechanism 21 of the vertical 5A shown in FIG. 9, the receiving portion 26 is divided and the first receiving portion 26a and the second receiving portion 26b are individually fixed to the support surface 17a of the support column 17. Is. In this case, the first connecting plate 28 and the second connecting plate 29 can be respectively connected to the first prospective surface 18b and the second prospective surface 19b of the vertical 5A at different height positions.
In addition, although the receiving part 26 in embodiment mentioned above formed the partition between the 1st receiving part 26a and the 2nd receiving part 26b, and was fixed with the fixing screw 27, the receiving part which has one clearance gap without providing a partition. The engaging pieces 28b and 29b of the first and second connecting plates 28 and 29 may be inserted alternately into the 26.
Further, regarding the locking pieces 28b and 29b of the first and second connecting plates 28 and 29, the locking plate 28b of the first connecting plate 28 is inserted into the second receiving portion 26b instead of the configuration of the above-described embodiment. The locking plate 29b of the second connecting plate 29 may be formed so as to be inserted into the first receiving portion 26a.

Further, in the support mechanism 21 according to the second modification shown in FIG. 10, the receiving portion 26 is attached to one of the first receiving portion 26 a and the second receiving portion 26 b, for example, only the first receiving portion 26 a is attached to the support surface 17 a of the column 17. As for the connecting member, only one of the first connecting plate 28 and the second connecting plate 29, for example, the first connecting plate 28 is installed. In this case, the length of the first connecting plate 28 may be formed longer than that of the above-described embodiment so that the first connecting plate 28 is less likely to come off even if an earthquake or the like occurs.
In the case of this second modified example, compared to the support mechanism 21 according to the above-described embodiment, the fixing strength to the support column 17 is inferior, but even with this configuration, the intermediate stand 5A can be connected to the support column 17 and the configuration is more It will be easy.

  Moreover, in embodiment mentioned above and each modification, between the 1st receiving part 26a which inserts the locking pieces 28b and 29b of the 1st and 2nd connection plates 28 and 29, and the support surface 17a of the 2nd receiving part 26b. The width in the height direction of the gap may be set larger than the width in the height direction of the locking pieces 28b and 29b. Accordingly, the vertical insertion height of the first and second connecting plates 28 and 29 can be adjusted, so that the insertion and engagement of the first and second connecting plates 28 and 29 with respect to the first and second receiving portions 26a and 26b. The stop height can be adjusted.

  In the above-described embodiments and modifications, the protrusions 28c and 29c are provided on the locking pieces 28b and 29b provided on the first and second connection plates 28 and 29 as connection members. Is not necessarily provided. In this case, the locking pieces 28b and 29b are inserted into the first receiving portion 26a and the second receiving portion 26b of the receiving portion 26, respectively, so that the back surfaces of the first receiving portion 26a and the second receiving portion 26b and the support surface 17a are inserted. Surface contact will occur. Even in such a configuration, the intermediate stand 5A can be fixed to the support column 17.

  Alternatively, in the first and second connecting plates 28 and 29, one or a plurality of dot-shaped or arbitrary-shaped protrusions may be provided instead of the linear protrusions 28c and 29c provided on the locking pieces 28b and 29b. Even in this case, the locking pieces 28b and 29b can be inserted into the first and second receiving portions 26a and 26b, and the protrusions can be locked to the back surfaces of the receiving portions 26a and 26b, so that the holding strength is high. These protrusions 28c and 29c and the protrusion constitute a protrusion.

  Further, in the above-described embodiments and modifications, the support mechanism 21 for attaching the intermediate stand 5A to the support column 17 as the case has been described, but the stand 5A is attached to the case such as a wall surface or a floor surface instead of the support column 17. You may do it. When using a wall surface, the receiving portion 26 may be attached to the wall surface with a fixing screw 27 or the like. When a floor surface is used, for example, a receiving portion 26 is attached to an end of a vertical surface on the floor surface of two or more floors, and the first and second connecting plates 28 and 29 provided in the vertical 5 on the receiving portion 26. Can be inserted.

In short, the present invention can be applied as long as it can reinforce and support the strength of the retrofitting member by connecting the retrofitting member such as a sash to the existing housing via the support mechanism 21. . The first connecting plate 28 constitutes a first connecting member, the second connecting plate 29 constitutes a second connecting member, and the locking pieces 28b and 29b constitute locking portions.
In the above-described embodiment and modification, the intermediate stand 5A provided in the fixed window 7 (7A, 7B, 7C) has been described. However, the present invention replaces the fixed window 7 with a smoke exhaust window, other windows, and the like. It can be applied to a stand installed on an appropriate window, panel 6 or the like.

1 Front sash 5, 5A, 5B
6 Panel 7, 7A, 7B, 7C Fixed window 17 Post 21 Support mechanism 26 Receiving portion 26a First receiving portion 26b Second receiving portion 28 First connecting plate 28a, 29a Fixing portion 28b, 29b Locking piece 28c, 29c Projection 29 Second connecting plate

Claims (5)

A vertical support structure that connects the vertical to the support surface of the housing,
A receiving portion provided on a support surface of the housing;
A connecting member that is provided in the vertical and that is inserted and locked into the receiving portion from the left-right direction;
A vertical support structure characterized by comprising: The connecting member has a first connecting member and a second connecting member each having a fixing portion attached to the vertical and a locking portion locked to the receiving portion,
The receiving part has a first receiving part and a second receiving part,
The first connecting member is inserted and locked into the first receiving portion from one side in the left-right direction of the receiving portion, and the second connecting member is inserted from the other side in the left-right direction of the receiving portion to receive the second receiving member. The vertical support structure according to claim 1, wherein the support structure is inserted and locked into a portion.   The vertical support structure according to claim 2, wherein the first receiving portion and the second receiving portion of the receiving portion are formed continuously in the vertical direction.   4. The vertical support structure according to claim 1, wherein the connecting member is provided with a protrusion that is engaged with the receiving portion at an engaging portion that is inserted into the receiving portion. 5. A stand connected to the support surface of the housing,
A first connecting member that can be inserted and locked from one of the left and right directions into the receiving portion provided in the housing;
A second connecting member that can be inserted into the receiving portion provided in the housing from the other in the left-right direction and locked;
A stand characterized by having attached.

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