JP2022045025A - Temporary enclosure corner member - Google Patents

Abstract

To provide a temporary enclosure corner member having corner parts with good appearance in various angles, in forming a temporary enclosure by connecting vertically slidable temporary panels with each other.SOLUTION: A temporary enclosure corner member 10 has a cylindrical first pole member 11 and a cylindrical second pole member 12 slidable from one end of the first pole member 11 in the axial direction and rotatable around the axis. The first pole member 11 has a first receiving part 11a receiving the side end part of a lower stage panel member 3 in a one-side temporary panel 2. The second pole member 12 has a second receiving part 12a receiving the side end part of an upper stage panel member 4 in the other side temporary panel 2. Thus, the one side and the other side temporary panels 2, 2 are connected with each other in various angles to form corners of the temporary enclosure.SELECTED DRAWING: Figure 9

Description

The present invention relates to a corner member for a temporary enclosure used for renovation work of a store in a building, and more specifically, in a temporary enclosure configured by connecting a plurality of temporary panels that can be expanded and contracted in the vertical direction to each other. The present invention relates to a corner member for temporary enclosure used for forming a corner portion.

Conventionally, as a temporary enclosure used for renovation work of a store or the like in a building, there is one configured by erecting a plurality of temporary panels that can be expanded and contracted by sliding in the vertical direction (for example, Patent Document 1). Such temporary panels can be freely connected to each other in the lateral direction by means of a connecting tool, and can be freely expanded and contracted in the height direction, so that they can be freely assembled according to the site area and ceiling height of the renovation site. It has the convenience of being able to be used.

In addition, since it can be collected and reused after the renovation work is completed, a large amount of used gypsum board becomes waste after the work is completed, as in the case where a temporary enclosure is constructed with a light iron partition and gypsum board. There is no risk of being discharged, and there is an advantage that cost can be reduced and resources can be saved.

Japanese Unexamined Patent Publication No. 2004-052532

However, in the conventional technique, the lateral connection of the panels can be freely connected by the connecting tool, so that the flexibility is ensured, but the corner portion lacks the flexibility and the gap is formed. If you want to form a corner that does not exist, you have to butt the temporary panels together to form a corner that is perpendicular to the cross-sectional view. There was no choice but to set it up and use it as a corner.

However, if a gap is provided between the temporary panel and the temporary panel to form a corner, the appearance will not look good and noise and dust from the construction may leak to the outside, defeating the original purpose of the temporary enclosure. It will be.

In such a case, it is conceivable to cover the gap with a sheet or the like, but even if it is covered with a sheet or the like, the appearance is still poor, and it cannot be said that it is a drastic solution.

The present invention has been made to solve such a problem, and is for a temporary enclosure capable of easily forming corner portions having various angles and forming corner portions having a good appearance. It is an object of the present invention to provide a corner member.

<< First invention >>
The corner member for temporary enclosure according to the present invention is
A corner member for temporary enclosure that connects temporary panels provided with a lower panel member and an upper panel member that is slidable in the vertical direction with respect to the lower panel member to form a corner portion in the temporary enclosure.
The corner member includes a cylindrical first pole member and a cylindrical second pole member that is slidable in the axial direction and rotatable around the axial center from one end of the first pole member.
The first pole member includes a first receiving portion capable of receiving a side end portion of the lower panel member in the temporary panel.
The second pole member is characterized by including a second receiving portion capable of receiving a side end portion of the upper panel member in the temporary panel.

<< Second invention >>
Further, the corner member for temporary enclosure according to the present invention is
A corner member for temporary enclosure that connects temporary panels provided with a lower panel member and an upper panel member that is slidable in the vertical direction with respect to the lower panel member to form a corner portion in the temporary enclosure.
The corner member includes a cylindrical first pole member, a cylindrical second pole member that is slidable in the axial direction from one end of the first pole member and is rotatable around the axial center, and the first pole member. A cylindrical third pole member that is slidable in the axial direction and rotatable around the axial center from the other end of the pole member is provided.
The first pole member includes a first receiving portion capable of receiving at least one side end portion of the upper panel member or the lower panel member in the temporary panel.
The second pole member includes a second receiving portion capable of receiving a side end portion of the upper panel member in the temporary panel.
The third pole member is characterized by including a third receiving portion capable of receiving a side end portion of the lower panel member in the temporary panel.

According to the first invention, for example, in a temporary panel erected on one side, a side end portion of a lower panel member is received by a first receiving portion of a first pole member, and in a temporary panel erected on the other side. By receiving the side end portion of the upper panel member by the second receiving portion of the second pole member, the temporary panels on one side and the other side can be connected to each other at an appropriate angle to form a corner portion in the temporary enclosure. This makes it possible to easily form corners at various angles.

Further, according to the second invention, for example, at least one side end portion of the upper panel member or the lower panel member in the temporary panel erected on one side is received by the first receiving portion of the first pole member, and the other. The side end of the upper panel member in the temporary panel erected on the side is received by the second receiving portion of the second pole member, and the side end of the lower panel member in the temporary panel on one side or the other side is received by the third receiving portion. By receiving it at the receiving portion, similarly to the above, the temporary panels on one side and the other side can be connected to each other at an appropriate angle to form a corner portion of the temporary enclosure. This makes it possible to easily form corners at various angles.

As described above, according to the present invention, each pole member that is slidable and rotatable around the axis according to the degree of expansion and contraction of the temporary panel is provided with a receiving portion that receives the side end portion of the temporary panel. Therefore, when connecting the temporary panels to each other, the corner portions having various angles can be easily formed by receiving the side end portions of the temporary panels on one side and the other side by these receiving portions.

Further, since the corner member for temporary enclosure of the present invention is erected between the temporary panel and the temporary panel, there is almost no gap between the two, and it is possible to form a corner portion having a good appearance. ..

Here, in the second invention, as one of the preferred embodiments thereof, the first receiving portion is configured to be able to accept both side end portions of both the upper panel member and the lower panel member in the temporary panel. May be good.
This makes it possible to support the temporary panel more stably.

Further, in the second invention, as one of the preferred embodiments thereof, the second receiving portion is provided at the end portion of the second pole member corresponding to one end portion of the corner member. The third receiving portion may be provided at the end portion of the third pole member corresponding to the other end portion of the corner member.
In this case as well, the support of the temporary panel can be made more stable.

According to the present invention, corner portions having various angles can be formed, and since there is almost no gap between the temporary panel and the temporary panel, it is easy to form a corner portion having a good appearance. be able to.

The external view of the temporary enclosure in an embodiment. An exploded front view of the temporary panel used for the above temporary enclosure. (A) is a plan view of the lower panel member in the temporary panel, and (B) is a plan view of the upper panel member thereof. Partially enlarged cross-sectional view of the vicinity of the engaging portion and the engaging receiving portion of the temporary panel. (A) is a front view of the connector, (B) is a plan view thereof, and (C) is a plan view of a wing bolt. It is a figure which shows the process of connecting temporary panels, (A) shows the state before connection, (B) shows the state before fastening a wing bolt. The perspective view of the corner member for temporary enclosure of 1st Embodiment. An exploded front view of the corner member. An exploded perspective view of the vicinity of the corner using the same corner member. The perspective view of the corner member for temporary enclosure of 2nd Embodiment. An exploded front view of the corner member. An exploded perspective view of the vicinity of the corner using the same corner member. The perspective view which shows the modification of the usage mode of the corner member.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

<< Temporary enclosure and temporary panel >>
As shown in FIG. 1, the temporary enclosure 1 used in the embodiment of the present invention is configured by erecting a plurality of temporary panels 2. As shown in FIGS. 2 and 3, each temporary panel 2 includes a metal lower panel member 3 and a metal upper panel member 4 that is vertically slidable with respect to the lower panel member 3. In the present invention, the upper panel member 4 may be slidably configured in the vertical direction with respect to the lower panel member 3, regardless of the material or specific configuration thereof, but in the present embodiment, the following configuration is used as an example. I will explain by listing things. In this embodiment, since each temporary panel 2 has substantially the same form, one of them will be described.

That is, the lower panel member 3 and the upper panel member 4 in the temporary panel 2 used in the present embodiment are both symmetrical and have substantially similar shapes to each other. As shown in FIG. 4, the lower panel member 3 The upper panel member 4 is housed inside the structure so as to have a nested structure. To give an example of the dimensions of the lower panel member 3 and the upper panel member 4, the lower panel member 3 has a height of about 2,200 mm and a width of about 410 mm, and the upper panel member 4 has a height of about 2,000 mm. The width is about 407 mm. Reference numerals 3b and 4b are reinforcing members.

Engagement receiving portions 3a and engaging portions 4a are provided on the left and right side portions of the lower panel member 3 and the upper panel member 4, respectively, and when the upper panel member 4 is housed inside the lower panel member 3, the upper stage is provided. Since the engaging portion 4a of the panel member 4 is located in the engaging receiving portion 3a of the lower panel member 3, both panel members 3 and 4 are engaged with each other, and the upper panel member 4 moves in the front-rear direction and the left-right direction. Is regulated, but its vertical movement is allowed. Due to such an engagement relationship, the upper panel member 4 is slidable in the vertical direction with respect to the lower panel member 3, whereby the temporary panel 2 is vertically expandable and contractible.

A plurality of fixing pin insertion holes 3c and 4c are provided in the vertical direction on one surface of the engaging receiving portion 3a of the lower panel member 3 and the corresponding one surface of the engaging portion 4a of the upper panel member 4, and the upper panel member 3 is provided. After sliding 4 to align the fixing pin insertion holes 3c and 4c of both panel members 3 and 4, the fixing pin (not shown in FIG. 2, but having the same shape as the fixing pin 17 shown in FIG. 9). ) Is inserted so that the upper panel member 4 can be fixed at an appropriate position. As a result, the extended state of the upper panel member 4 can be held at an appropriate position.

In addition, in the temporary panel 2, the side of the flat surface located above in FIGS. 3A and 3B is the outside of the renovation site (that is, the side where an unspecified number of passersby other than those involved in the construction work). It is erected to face.

The temporary panel 2 configured in this way can be connected in the lateral direction by the connecting tool 6. As shown in FIG. 5, the connector 6 has a substantially C-shaped cross-sectional view, a hole 6a is provided on the surface thereof, and a nut 6b is welded around the hole 6a concentrically with the hole 6a. Has been done. Then, as shown in FIG. 6, the connector 6 is fitted over both side portions of the adjacent temporary panels 2 and 2, and the wing bolt 6c is screwed into the nut 6b and tightened to tighten the adjacent temporary panels. Panels 2 and 2 can be connected to each other.

In the present embodiment, the lower panel members 3 and 3 of the adjacent temporary panels 2 are connected to each other, but the present invention is not necessarily limited to this. The connecting tool 6 may connect adjacent lower panel members 3 and 3 to each other, or may connect adjacent upper panel members 4 and 4 to each other. In the former case, the adjacent engaging receiving portions 3a and 3a are connected to each other, and in the latter case, the engaging portions 4a and 4a exposed to the outside are connected to each other by extending the upper panel member 4. Become.

In erection of the temporary panel 2, a U-shaped runner (receiving member) 7.8 in cross-sectional view is fixed to the floor surface and the ceiling surface, and the upper and lower parts of the temporary panel 2 are placed in the grooves of the runners 7.8. By fitting the end portion, it is possible to stand on its own without using a special support member.

As described above, one surface of the temporary enclosure 1 is formed, and the present invention is used to connect one surface thus formed to another surface similarly formed. It is a corner member related to.
Hereinafter, embodiments of the corner member according to the present invention will be described.

<< First Embodiment >>
As shown in FIGS. 7 and 8, the temporary enclosure corner member 10 of the first embodiment is slidable in the axial direction from the cylindrical hollow first pole member 11 and one end of the first pole member 11. A cylindrical hollow second pole member 12 that is rotatable around the axis is provided. Specifically, the second pole member 12 is inserted into the upper end opening of the first pole member 11, and can be expanded and contracted and around the axis by sliding in the axial direction from the upper end of the first pole member 11. It is configured to be rotatable. Both the first pole member 11 and the second pole member 12 in the present embodiment are made of a metal pipe member, and the former is more than the latter so that the second pole member 12 can be inserted inside the first pole member 11. It is configured with a large diameter.

The first pole member 11 in the first embodiment has substantially the same length (height) as the lower panel member 3 in the temporary panel 2 (about 2,200 mm), and is substantially the same as the length in the axial direction thereof. A U-shaped first receiving portion 11a having a length in cross-sectional view is fixed over its entire length by welding or the like. The first receiving portion 11a is configured to have a size and dimensions that can accept the side end portion of the lower panel member 3 (specifically, the side end portion of the engaging receiving portion 3a), and is erected on one side. By accepting the side end portion of the lower panel member 3 in the temporary panel 2 (see FIG. 9), the movement of the temporary panel 2 in the front-rear direction and the left-right direction is restricted.

In the present embodiment, the first receiving portion 11a is configured to be lockable to the side end portion of the lower panel member 3. Specifically, the first receiving portion 11a is provided with fixing pin insertion holes 11b at two upper and lower positions, and the fixing pin insertion holes 3c provided at the corresponding positions of the side ends of the lower panel member 3. Alternatively, the first receiving portion 11a can be locked to the lower panel member 3 by inserting the fixing pin 17 after aligning the holes with the 3d. However, in locking the two, it is not necessary to insert the fixing pin 17 into both the upper and lower fixing pin insertion holes 11b, and the fixing pin 17 may be inserted into only one of them.

On the other hand, the second pole member 12 in the first embodiment is formed to be slightly shorter than the length of the first pole member 11 (about 2,000 mm), and the second pole member 12 has a U-shaped cross section at the upper end thereof. The receiving portion 12a is fixed by welding or the like. The second receiving portion 12a is configured to have a size and dimensions that can accept the side end portion (specifically, the side end portion of the engaging portion 4a) of the upper panel member 4, and is erected on the other side. By accepting the side end portion of the upper panel member 4 in the temporary panel 2, the movement of the temporary panel 2 in the front-rear direction and the left-right direction is restricted. In the present embodiment, the second receiving portion 12a is adapted to receive the upper side end portion of the upper panel member 4.

In the present embodiment, the second receiving portion 12a is configured to be lockable to the side end portion of the upper panel member 4. Specifically, the second receiving portion 12a is provided with a fixing pin insertion hole 12b, which is aligned with the fixing pin insertion hole 4d provided at a corresponding position of the upper panel member 4 in the temporary panel 2. By inserting the fixing pin 17 above, the second receiving portion 12a can be locked to the upper panel member 4.

The temporary enclosure corner member 10 of the first embodiment configured as described above is used as follows (see FIG. 9).

First, the temporary panel 2 on one side and the temporary panel 2 on the other side of the temporary enclosure 1 are erected by the method described above. At that time, each of the temporary panels 2 and 2 is extended to an appropriate length (height) according to the ceiling height of the renovation site. Further, except for the corner portion, the adjacent temporary panels 2 and 2 are connected to each other by the connecting tool 6.

In this case, the corner member 10 of the present embodiment is erected at a position to be the corner portion of the temporary enclosure 1, and the first receiving portion 11a is fitted into the side end portion of the lower panel member 3 in the temporary panel 2 on one side. At the same time, the second pole member 12 is extended according to the extended state of the temporary panel 2, and the second receiving portion 12a is fitted into the upper end portion of the upper panel member 4 in the temporary panel 2 on the other side.

Then, the fixing pin insertion hole 12b of the second receiving portion 12a and the fixing pin insertion hole 4d of the upper panel member 4 are aligned with each other, and both are fixed by the fixing pin 17. Further, the fixing pin insertion holes 11b of the first receiving portion 11a and the fixing pin insertion holes 3c and 3d of the lower panel member 3 are aligned with each other, and both are fixed by the fixing pins 17. At that time, the fixing pin insertion holes 11b of the first receiving portion 11a are provided at two upper and lower positions, but only one of them may be fixed by the fixing pin 17. Of the two upper and lower fixing pin insertion holes 11b, it is possible to appropriately select whether to fix both of them with the fixing pin 17, or to fix only one of them, or not to fix at all.

As described above, the corner member 10 of the present embodiment is interposed between the temporary panel 2 on one side and the temporary panel 2 on the other side, and the gap between the temporary panels 2 and 2 is almost filled. Will be.

In this embodiment, the second receiving portion 12a can be fixed (locked) to the upper panel member 4 by the fixing pin 17 to maintain the extended state of the second pole member 12. This makes it possible to prevent the second pole member 12 from contracting due to its own weight. However, the means for maintaining the extended state of the second pole member 12 is not limited to such means. For example, the second receiving portion 12a only accepts the upper panel member 4, and the first pole member 11 is used. The second pole member 12 may be fixed to the target by another means (for example, both pole members 11 and 12 themselves are fixed with a set screw or the like).

The above points are the same for the first receiving portion 11a. That is, in the present embodiment, the first receiving portion 11a can be fixed (locked) to the lower panel member 3 by the fixing pin 17, but it is not always necessary to fix (lock) both of them, and the first receiving portion 11a is simply the first. 1 The receiving portion 11a may be limited to accepting only the side end portion of the lower panel member 3.

As described above, in the present embodiment, since the first pole member 11 and the second pole member 12 are relatively rotatable, it is possible to form a corner portion having an appropriate angle. Further, since there is almost no gap between the temporary panel 2 and the temporary panel 2, it is possible to form a corner portion having a good appearance.

As can be seen from the above description, the temporary enclosure corner member 10 of the first embodiment does not have a function of maintaining the upright posture of the temporary panel 2, and the corner member 10 itself is on one side. And even if they are locked to the temporary panels 2 and 2 on the other side, they are kept between the temporary panels 2 and 2 and are exclusively for filling the gap. Please note. That is, it does not have independence in itself. However, in relation to the scope of claims, it goes without saying that the temporary enclosure corner member itself may be configured to have independence.

<< Second Embodiment >>
As shown in FIGS. 10 and 11, the temporary enclosure corner member 20 of the second embodiment is slidable in the axial direction from the cylindrical hollow first pole member 21 and one end of the first pole member 21. A cylindrical hollow second pole member 22 that is rotatable around the axis, and a cylindrical hollow third pole member that is slidable in the axial direction from the other end of the first pole member 21 and is rotatable around the axis. A pole member 23 is provided. Specifically, the second pole member 22 is inserted into the upper end opening of the first pole member 21, and can be expanded and contracted and around the axis by sliding from the upper end of the first pole member 21 in the axial direction. It is configured to be rotatable. Further, the third pole member 23 is inserted into the lower end opening of the first pole member 21, and can be expanded and contracted and rotated around the axis by sliding in the axial direction from the lower end of the first pole member 21. It is configured in. The first pole member 21, the second pole member 22, and the third pole member 23 in the present embodiment are all made of metal pipe members, and the second pole member 22 and the third pole member are inside the first pole member 21. The first pole member 21 is configured to have a larger diameter than the second pole member 22 and the third pole member 23 so that the 23 can be inserted respectively (on the other hand, the second pole member 22 and the third pole in the present embodiment). The members 23 have the same diameter).

The first pole member 21 in the second embodiment has a length (height) slightly shorter than that of the lower panel member 3 in the temporary panel 2 (about 2,000 mm), and is substantially the length in the axial direction thereof. A U-shaped first receiving portion 21a having the same length is fixed over its entire length by welding or the like. The first receiving portion 21a is a side end portion of the upper panel member 4 (specifically, a side end portion of the engaging portion 4a) and a side end portion of the lower panel member 3 (specifically, the engaging receiving portion 3a). By accepting the side ends of the upper panel member 4 and the lower panel member 3 in the temporary panel 2 erected on one side, the side ends) are sized and sized to be accepted. The movement of the temporary panel 2 in the front-rear direction and the left-right direction is restricted.

In the present embodiment, the first receiving portion 21a is configured to be lockable to the side end portions of the upper panel member 4 and the lower panel member 3 (see FIG. 12). Specifically, the first receiving portion 21a is provided with fixing pin insertion holes 21b at two upper and lower positions, and is provided at the corresponding positions of the side end portions of the upper panel member 4 and the lower panel member 3. The first receiving portion 21a can be locked to the upper panel member 4 or the lower panel member 3 by inserting the fixing pin 17 after aligning the holes with the pin insertion holes 4c and 3c. .. However, in locking the two, it is not necessary to insert the fixing pin 17 into both the upper and lower fixing pin insertion holes 21b, and the fixing pin 17 may be inserted into only one of them.

Further, the second pole member 22 in the second embodiment has a length of about half the length of the first pole member 21 (about 1,000 mm), and the upper end portion thereof has a cross-sectional view. The character-shaped second receiving portion 22a is fixed by welding or the like. The second receiving portion 22a is configured to have a size and dimensions that can accept the side end portion (specifically, the side end portion of the engaging portion 4a) of the upper panel member 4, and is erected on the other side. By accepting the side end portion of the upper panel member 4 in the temporary panel 2 inside the temporary panel 2, the movement of the temporary panel 2 in the front-rear direction and the left-right direction is restricted. In the present embodiment, the second receiving portion 22a receives the upper side end portion of the upper panel member 4.

In the present embodiment, the second receiving portion 22a is configured to be lockable to the side end portion of the upper panel member 4. Specifically, the second receiving portion 22a is provided with a fixing pin insertion hole 22b, which is aligned with the fixing pin insertion hole 4d provided at a corresponding position of the upper panel member 4 in the temporary panel 2. The second receiving portion 22a can be locked to the upper panel member 4 by inserting the fixing pin 17 above.

Further, the third pole member 23 in the second embodiment also has a length of about half the length of the first pole member 21 (about 1,000 mm) like the second pole member 22. A U-shaped third receiving portion 23a in cross-sectional view is fixed to the lower end portion by welding or the like. The third receiving portion 23a is configured to have a size and dimensions that can accept the side end portion of the lower panel member 3 (specifically, the side end portion of the engaging receiving portion 3a), and is erected on the other side. By accepting the side end portion of the lower panel member 3 in the temporary panel 2 to be inside the temporary panel 2, the movement of the temporary panel 2 in the front-rear direction and the left-right direction is restricted. In the present embodiment, the third receiving portion 23a is adapted to receive the lower side end portion of the lower panel member 3.

In the present embodiment, the third receiving portion 23a is configured to be lockable to the side end portion of the lower panel member 3. Specifically, the third receiving portion 23a is provided with a fixing pin insertion hole 23b, and is aligned with the fixing pin insertion hole 3d provided at the corresponding position of the side end portion of the lower panel member 3. The third receiving portion 23a can be locked to the lower panel member 3 by inserting the fixing pin 17 after the fixing pin 17.

As is clear from the above description, in the temporary enclosure corner member 20 of the second embodiment, the side end portion of the temporary panel 2 on one side is received by the first receiving portion 21a, and the side end portion of the temporary panel 2 on the other side is received. The portions are accepted by the second receiving portion 22a and the third receiving portion 23a.

The temporary enclosure corner member 20 of the second embodiment configured as described above is used as follows (see FIG. 12).

First, the temporary panel 2 on one side and the temporary panel 2 on the other side of the temporary enclosure 1 are erected by the method described above. At that time, each of the temporary panels 2 and 2 is extended to an appropriate length (height) according to the ceiling height of the renovation site. Further, except for the corner portion, the adjacent temporary panels 2 and 2 are connected to each other by the connecting tool 6.

In this case, the corner member 20 of the present embodiment is erected at a position to be the corner portion of the temporary enclosure 1, and the first receiving portion 21a is each of the upper panel member 4 and the lower panel member 3 in the temporary panel 2 on one side. It is fitted over the side end portion, and the third receiving portion 23a is fitted into the lower end portion of the temporary panel 2 on the other side. Further, the second pole member 22 and the third pole member 23 are extended according to the extended state of the temporary panel 2, and the second receiving portion 22a is attached to the upper end portion of the upper panel member 4 in the temporary panel 2 on the other side. Fit in.

Then, the fixing pin insertion hole 21b of the first receiving portion 21a and the fixing pin insertion holes 4c and 3c of the upper panel member 4 and the lower panel member 3 in the temporary panel 2 on one side are aligned with each other. It is fixed with the fixing pin 17. Further, the fixing pin insertion hole 22b of the second receiving portion 22a and the fixing pin insertion hole 4d of the upper panel member 4 in the temporary panel 2 on the other side are aligned with each other, and both are fixed by the fixing pin 17. Further, the fixing pin insertion hole 23b of the third receiving portion 23a and the fixing pin insertion hole 3d of the lower panel member 3 in the temporary panel 2 on the other side are aligned with each other, and both are fixed by the fixing pin 17. As a result, the corner member 20 of the present embodiment is interposed between the temporary panel 2 on one side and the temporary panel 2 on the other side, and the gap between the temporary panels 2 and 2 is almost filled. Will be.

In the present embodiment, the first pole member 21 is extended by fixing (locking) the first receiving portion 21a to the upper panel member 4 and the lower panel member 3 in the temporary panel 2 on one side by the fixing pin 17. (The extended state of the first pole member 21 with respect to the third pole member 23) can be maintained, whereby the first pole member 21 can be prevented from contracting due to its own weight.

The same applies to the second receiving portion 22a, and in the present embodiment, the second receiving portion 22a is fixed (locked) to the upper panel member 4 in the temporary panel 2 on the other side by the fixing pin 17. The extended state of the pole member 22 (the extended state of the second pole member 22 with respect to the first pole member 21) can be maintained, whereby the second pole member 22 can be prevented from contracting due to its own weight. ..

However, the means for maintaining the extended state of the first pole member 21 and the second pole member 22 is not limited to such means, and for example, the first receiving portion 21a and the second receiving portion 22a are the corresponding upper panels. Fixing the second pole member 22 to the first pole member 21 and fixing the first pole member 21 to the third pole member 23 is another means (only accepting the side ends of the member 4 and the lower panel member 3). For example, the pole members may be fixed to each other with a set screw or the like).

The above points are the same for the third receiving portion 23a. That is, in the present embodiment, the third receiving portion 23a can be fixed (locked) to the lower panel member 3 by the fixing pin 17, but it is not always necessary to fix (lock) both of them, and the third receiving portion 23a is simply the first. 3 The side end portion of the lower panel member 3 may be only received by the receiving portion 23a.

As described above, in the second embodiment, since the first pole member 21, the second pole member 22, and the first pole member 21 and the third pole member 23 are originally relatively rotatable, a corner portion having an appropriate angle is formed. can do. Further, since there is almost no gap between the temporary panel 2 and the temporary panel 2, it is possible to form a corner portion having a good appearance.

The temporary enclosure corner member 20 of the second embodiment does not have a function of maintaining the upright posture of the temporary panel 2 by the same as the temporary enclosure corner member 10 of the first embodiment, and the corner is concerned. Although the member 20 itself is locked to the temporary panels 2 and 2 on one side and the other side, it is only retained between the temporary panels 2 and 2 and fills the gap exclusively. Please note that it is for. That is, it does not have independence in itself. However, in relation to the scope of claims, it goes without saying that the temporary enclosure corner member itself may be configured to have independence.

<< Modified example of the usage mode of the second embodiment >>
The temporary enclosure corner member 20 of the second embodiment can also be used in the manner shown in FIG. That is, the third receiving portion 23a may receive the temporary panel 2 on the same side as the first receiving portion 21a. In this case, the first receiving portion 21a is fitted over the side end portion of the upper panel member 4 and the side end portion of the lower panel member 3 in the temporary panel 2 on one side, and the third receiving portion 23a is also fitted in the lower stage on the same side. Fit into the side end of the panel member 3. Then, only the second receiving portion 22a is fitted into the side end portion of the upper panel member 4 in the temporary panel 2 on the other side.

Also in such a usage mode, the temporary enclosure corner member 20 of the second embodiment is interposed between the temporary panel 2 on one side and the temporary panel 2 on the other side, and both temporary panels 2 and 2. The gap between them will be almost filled. Further, it is possible to form a corner portion having an appropriate angle, and since there is almost no gap between the temporary panel 2 and the temporary panel 2, it is possible to form a corner portion having a good appearance. Same as the case.

Although the embodiment has been described above in the present invention, the configuration of the present invention is not limited to the above embodiment. In each of the above embodiments, the first receiving portion is configured to have substantially the same length as the first pole member, but both do not necessarily have the same length. Further, in the second embodiment, the first receiving portion is configured to be able to receive the side end portion across the upper panel member and the lower panel member in the temporary panel on one side, but one of the side ends thereof. It may be configured to accept only the part.

In each of the above embodiments, the first to third receiving portions are formed in a U-shape in a cross-sectional view, but the shape of the first to third receiving portions is not limited to such a shape.

1 Temporary enclosure 2 Temporary panel 3 Lower panel member 3a Engagement receiving part 3b Reinforcing member 3c Fixing pin insertion hole 3d Fixing pin insertion hole 4 Upper panel member 4a Engagement part 4b Reinforcing member 4c Fixing pin insertion hole 4d Fixing pin Insertion hole 6 Connector 6a Hole 6b Nut 6c Wing bolt 7 Floor side runner (lower runner)
8 Ceiling side runner (upper runner)
10 Temporary enclosure corner member (first embodiment)
11 1st pole member 11a 1st receiving part 11b fixing pin insertion hole 12 2nd pole member 12a 2nd receiving part 12b fixing pin insertion hole 17 fixing pin 20 Temporary enclosure corner member (second embodiment)
21 1st pole member 21a 1st receiving part 21b Fixed pin insertion hole 22 2nd pole member 22a 2nd receiving part 22b Fixed pin insertion hole 23 3rd pole member 23a 3rd receiving part 23b Fixed pin insertion hole

Claims (4)

A corner member for temporary enclosure that connects temporary panels provided with a lower panel member and an upper panel member that is slidable in the vertical direction with respect to the lower panel member to form a corner portion in the temporary enclosure.
The corner member includes a cylindrical first pole member and a cylindrical second pole member that is slidable in the axial direction and rotatable around the axial center from one end of the first pole member.
The first pole member includes a first receiving portion capable of receiving a side end portion of the lower panel member in the temporary panel.
The second pole member is a corner member for temporary enclosure, comprising a second receiving portion capable of receiving a side end portion of the upper panel member in the temporary panel. A corner member for temporary enclosure that connects temporary panels provided with a lower panel member and an upper panel member that is slidable in the vertical direction with respect to the lower panel member to form a corner portion in the temporary enclosure.
The corner member includes a cylindrical first pole member, a cylindrical second pole member that is slidable in the axial direction from one end of the first pole member and is rotatable around the axial center, and the first pole member. A cylindrical third pole member that is slidable in the axial direction and rotatable around the axial center from the other end of the pole member is provided.
The first pole member includes a first receiving portion capable of receiving at least one side end portion of the upper panel member or the lower panel member in the temporary panel.
The second pole member includes a second receiving portion capable of receiving a side end portion of the upper panel member in the temporary panel.
The third pole member is a corner member for temporary enclosure, comprising a third receiving portion capable of receiving a side end portion of the lower panel member in the temporary panel. In the corner member for temporary enclosure according to claim 2,
The first receiving portion is a corner member for temporary enclosure, characterized in that it is configured to be able to accept both side end portions of both the upper panel member and the lower panel member in the temporary panel. In the corner member for temporary enclosure according to claim 2 or 3,
The second receiving portion is provided at an end portion of the second pole member corresponding to one end portion of the corner member.
The third receiving portion is a temporary enclosure corner member provided at the end of the third pole member corresponding to the other end of the corner member.

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