JPH0913711A - Connection structure of ceiling panel - Google Patents

Abstract

PURPOSE: To improve the connecting workability of ceiling panels and save lavors. CONSTITUTION: In a connection structure of ceiling panels formed by connection of mutual rising flaps 4 of ceiling panels, which rise almost vertically in the full length of the side ends, a back-up flap 6 is formed in the full length of the middle and a nearly W-shaped holding member 3 forming holding flaps 7 at both sides of the back-up flap 6 is provided. The back-up flap 6 is arranged between the rising flaps 4 and the holding flaps 7 are positioned to hold the rising flaps 4 from both sides. In this way, the holding member 3 is fixed to both rising flaps at the outside of ceiling panel. And a caulking material is charged from the inside of connection part of the ceiling panel.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ceiling panel connection structure for a bus unit or the like installed and used in a bathroom of a detached house, an apartment or the like.

[0002]

2. Description of the Related Art FIG. 4 is a perspective view showing a connection structure of a ceiling panel of a conventional bus unit as a conventional type. FIG. 5 shows a cross-sectional view of the connection structure of the ceiling panel of the conventional bus unit. As shown in FIG. 4 and FIG. 5, in the connection structure of the ceiling panels of the bus unit of the conventional example, the rising pieces 101 of the ceiling panel 102, which form the rising pieces 101 in the substantially vertical direction over the entire length of the side end, are connected to each other. In this case, the rising pieces 101 of the ceiling panel 102 are connected by screws and nuts via the backup material 103, and the caulking material 104 is filled from the inside of the connection portion of the ceiling panel 102.

[0003]

However, in the above-mentioned conventional example, since the rising pieces 101 of the adjacent ceiling panels 102 are connected by the screws and the nuts, the workability at the time of connection is poor. Particularly in the case of a large-sized bus unit, it is difficult to connect the rising pieces 101 of the ceiling panel 102 to each other. The present invention has been made in view of the above points, and an object of the present invention is to provide a ceiling panel connection structure for a bus unit or the like, which improves the workability of ceiling panel connection and can save construction work. It is a thing.

[0004]

According to a first aspect of the present invention, there is provided a ceiling panel connecting structure in which rising pieces of ceiling panels, which form standing pieces in a substantially vertical direction over the entire length of a side end, are connected to each other. In the panel connection structure, a backup member having a substantially Y-shaped cross section is formed to form a backup piece over the entire length in the middle and also sandwich the backup piece on both outer sides, and the backup piece is arranged between both rising pieces. At the same time, by sandwiching the sandwiching piece from the outside of the both rising pieces, the sandwiching member is attached to both rising pieces on the outside of the ceiling panel, and caulking material is filled from the inside of the connecting portion of the ceiling panel. It is a feature.

A ceiling panel connecting structure according to a second aspect of the present invention is the ceiling panel connecting structure according to the first aspect, in which a plurality of engaging pieces are provided on the rising piece at regular intervals.
In the holding member of the holding member, engaging holes for engaging with the engaging pieces are formed at the same intervals.

A ceiling panel connection structure according to a third aspect of the present invention is the ceiling panel connection structure according to the second aspect, which comprises a vertical groove having an engaging hole opened at a lower end of the sandwiching piece and a lateral groove continuous to the vertical groove. It is characterized in that it is formed in an L shape.

According to a fourth aspect of the present invention, there is provided a ceiling panel connecting structure according to the first, second or third aspect, wherein the lower end of the holding piece of the holding member is substantially outward. It is characterized in that a supporting piece which is bent at a right angle and abuts on the upper surface of the ceiling panel is formed.

A ceiling panel connection structure according to a fifth aspect of the present invention is the ceiling panel connection structure according to the first, second, third or fourth aspect, wherein the backup piece of the holding member is a holding piece. It is characterized in that it is formed to hang down longer than the above.

[0009]

In the ceiling panel connection structure according to the first aspect of the present invention, when connecting the ceiling panels, the rising pieces of the ceiling panels are arranged side by side and the backup piece of the holding member is arranged between the rising pieces. The sandwiching pieces of the sandwiching member are sandwiched from outside the rising pieces, and the sandwiching members are attached to both rising pieces outside the ceiling panel. By using the holding member in this way, the ceiling panel can be easily and quickly connected, and the backup piece can be automatically arranged at the time of connection. After connecting the ceiling panels, the caulking material is filled from the inside of the connecting portion of the ceiling panel. At this time, the caulking material hits the backup piece and does not flow from the connecting portion of the ceiling panel to the back side of the ceiling panel.

In the ceiling panel connecting structure according to the second aspect of the present invention, when connecting the ceiling panels, the rising pieces of the ceiling panel are arranged side by side and the backup piece of the sandwiching member is arranged between the rising pieces. The sandwiching pieces of the sandwiching member are sandwiched from outside the rising pieces, and the sandwiching members are attached to both rising pieces outside the ceiling panel. At this time, the engaging hole formed in the sandwiching piece of the sandwiching member and the engaging piece projecting from the rising piece are engaged and sandwiched. This makes it possible to connect the ceiling panel easily and quickly with one touch, and ensure the connection.

In the ceiling panel connecting structure according to the third aspect of the present invention, when connecting the ceiling panels, the rising pieces of the ceiling panels are arranged side by side and the backup piece of the sandwiching member is arranged between the rising pieces. The sandwiching pieces of the sandwiching member are sandwiched from outside the rising pieces, and the sandwiching members are attached to both rising pieces outside the ceiling panel. At this time, each engaging piece of the rising piece is inserted into the vertical groove of the engaging hole of the sandwiching member from its lower end opening, and then the sandwiching member is slid so that each engaging piece of the rising piece engages with the engaging hole of the sandwiching member. It engages with the lateral groove of and is pinched. As a result, the work of engaging the engagement hole and the engagement piece can be performed easily and quickly.

In the ceiling panel connection structure according to the fourth aspect of the present invention, when connecting the ceiling panels, the rising pieces of the ceiling panel are arranged side by side and the backup piece of the holding member is arranged between the rising pieces. , The supporting piece of the sandwiching member is placed on the ceiling panel in abutment, and the sandwiching member is slid to engage each engaging piece of the rising piece with the lateral groove of the engaging hole of the sandwiching member to sandwich it. . By mounting the support piece on the ceiling panel in this manner, the sandwiching member can be easily and quickly attached.

In the ceiling panel connection structure according to a fifth aspect of the present invention, when connecting the ceiling panels, the rising pieces of the ceiling panel are arranged side by side and the backup piece of the sandwiching member is arranged between the rising pieces. However, in this case, since the backup piece of the holding member is formed so as to extend downwardly below the holding piece, the backup piece first comes into contact with the rising piece, so that the backup piece can be easily arranged between the rising pieces.

[0014]

1 is an exploded perspective view of a ceiling panel connection structure according to an embodiment of the present invention. FIG. 2 is a cross-sectional view of the ceiling panel connection structure according to the embodiment. As shown in FIGS. 1 and 2, this ceiling panel connection structure is composed of two ceiling panels 1a and 1b and a sandwiching member 3, and forms the ceiling of the bus unit. The ceiling panels 1a and 1b are formed with rising pieces 4 in a substantially vertical direction over the entire length of one end thereof, and a plurality of engaging pieces 5 are provided outside the rising pieces 4 at regular intervals.

The holding member 3 has a substantially Y-shaped cross section, and a backup piece 6 is formed over the entire length in the middle thereof, and holding pieces 7 are formed on both outer sides of the backup piece 6. A plurality of engaging holes 8 that engage with the engaging pieces 5 are formed in the sandwiching piece 7 at equal intervals, and each engaging hole 8 is composed of a vertical groove 9 and a lateral groove 10 continuous with the vertical groove 9. ing.

The material of the ceiling panels 1a and 1b may be metal, plastic or the like. The engaging piece 5 is a ceiling panel 1a
Alternatively, it may be molded integrally with 1b, or may be retrofitted by welding or the like. The material of the holding member 3 may be metal, plastic or the like.

The method of using this ceiling panel connection structure will be described below. When connecting the ceiling panels 1a and 1b, the rising pieces 4 of each holding piece 4 are arranged side by side and the backup piece 6 of the holding member 3 is arranged between both rising pieces 4 and the holding piece 7 of the holding member 3 is raised. The clamping member 3 is attached to both the rising pieces 4 on the outside of the ceiling panels 1a and 1b by sandwiching the clamping member 3 from the outside. At this time, first, each engaging piece 5 of the rising piece 4 is inserted into each vertical groove 9 of the engaging hole 8 of the holding member 3 from its lower end opening. Then, the holding member 3 is slid so that the engaging pieces 5 of the rising piece 4 are engaged with the lateral grooves 10 of the engaging holes 8 of the holding member 3 to be held. As a result, the work of engaging the engagement piece 5 and the engagement hole 8 can be performed simply and quickly, and the ceiling panel can be connected easily and quickly with one touch, and the connection can be ensured. Also, when connecting, backup piece 6 is automatically
Can be arranged.

After connecting the ceiling panels 1a and 1b, the caulking material 11 is filled from the inside into the gap between the ceiling panels 1a and 1b. At this time, the caulking material 11 is the ceiling panels 1a and 1b.
Although it flows toward the back side of the ceiling panels 1a and 1b from the gap, the backup piece 6 blocks this. That is, the caulking material 11 hits the backup piece 6 and is filled before this. Silicon or the like can be used as the caulking material 11.

FIG. 3 is a sectional view of a ceiling panel connection structure according to another embodiment of the present invention. This ceiling panel connection structure is similar to that of FIG. 1, but in this case the clamping member 3
A support piece 12 is formed at the lower end of the sandwiching piece 7 of the holder and is bent outward at a substantially right angle to abut against the upper surfaces of the ceiling panels 1a and 1b, and the backup piece 6 of the sandwiching member 3 is located below the sandwiching piece 7. The difference is that it drooped for a long time. Other configurations are the same as those in FIG.

The method of using this ceiling panel connection structure will be described below. When connecting the ceiling panels 1a and 1b, the rising pieces 4 are arranged side by side, and the backup piece 6 of the holding member 3 is arranged between the rising pieces 4, and the support piece 12 of the holding member 3 is attached to the ceiling panel. 1a
And 1b are brought into contact with each other, and the holding member 3 is slid to engage the engaging pieces 5 of the rising piece 4 with the lateral grooves 10 of the engaging holes 8 of the holding member 3 so as to hold them. . By mounting the support pieces 12 on the ceiling panels 1a and 1b in this manner, the holding member 3 can be easily and quickly attached.

Further, in this case, since the backup piece 6 of the holding member 3 is formed so as to extend downwardly below the holding piece 7,
First, since the backup piece 6 contacts the rising piece 4, the backup piece 6 can be easily arranged between both rising pieces 4.

As described above, according to the ceiling panel connection structure of the present invention, it is possible to provide a ceiling panel connection structure for a bus unit, which can improve workability of connection of the ceiling panel and can reduce construction work. .

[0023]

In the ceiling panel connection structure according to the first aspect of the present invention, the rising pieces of the ceiling panel can be sandwiched by the sandwiching pieces, and the ceiling panels can be connected easily and quickly. Further, the backup piece can be automatically arranged at the time of connection.

In addition to the effect of the ceiling panel connection structure according to the first aspect of the present invention, the ceiling panel connection structure according to the second aspect includes an engagement hole of the holding member and an engagement piece of the rising piece. By combining them, the ceiling panel can be easily and quickly connected with one touch, and the connection can be surely made.

In addition to the effect of the ceiling panel connection structure according to the second aspect of the present invention, the ceiling panel connection structure according to the third aspect of the present invention is provided in the case of attaching the sandwiching member to both rising pieces on the outside of the ceiling panel. Then, each engaging piece of the rising piece is inserted into the vertical groove of the engaging hole of the sandwiching member, and then the sandwiching member is slid to engage each engaging piece of the rising piece with the lateral groove of the engaging hole of the sandwiching member. Let it be sandwiched. As a result, the work of engaging the engagement hole and the engagement piece can be performed easily and quickly.

In addition to the effect of the ceiling panel connection structure according to the third aspect of the present invention, the ceiling panel connection structure according to the fourth aspect of the present invention is characterized in that the support piece of the sandwiching member is placed on the ceiling panel,
Since the engaging hole of the holding member and the engaging piece of the rising piece are engaged with each other, the holding member can be easily and quickly attached.

The ceiling panel connection structure according to claim 5 of the present invention has the effect of the ceiling panel connection structure according to claim 1, claim 2, claim 3 or claim 4, The backup piece can be easily placed.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a ceiling panel connection structure according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view of a ceiling panel connection structure according to the above embodiment.

FIG. 3 is a cross-sectional view of a ceiling panel connection structure according to another embodiment of the present invention.

FIG. 4 is a perspective view of a conventional example.

FIG. 5 is a sectional view of a conventional example.

[Explanation of symbols]

 1 Ceiling Panel 3 Clamping Member 4 Standing Piece 5 Engaging Piece 6 Backup Piece 7 Clamping Piece 8 Engaging Hole 9 Vertical Groove 10 Horizontal Groove 11 Caulking Material 12 Supporting Piece

Claims (5)

[Claims] 1. In a ceiling panel connection structure in which rising pieces of ceiling panels, which form rising pieces in a substantially vertical direction over the entire length of a side end, are connected to each other, a backup piece extending over the entire length is formed along with a backup piece. A ceiling member is provided which has a sandwiching member having a substantially Y-shaped cross section and which forms a sandwiching piece on both outer sides of the backup piece, and the backup piece is disposed between both rising pieces, and the sandwiching piece is sandwiched from the outside of both rising pieces. A connecting structure for a ceiling panel, characterized in that a sandwiching member is attached to both rising pieces on the outside of the above, and caulking material is filled from inside the connecting portion of the ceiling panel. 2. A plurality of engaging pieces projecting from the rising piece at regular intervals, and engaging holes for engaging the engaging pieces are formed in the holding piece of the holding member at the same intervals. The ceiling panel connection structure according to claim 1. 3. A vertical groove having an engaging hole opened at the lower end of the holding piece,
The ceiling panel connection structure according to claim 2, wherein the ceiling panel has an L-shape formed by a lateral groove continuous with the groove. 4. The ceiling panel connection structure according to claim 3, wherein a support piece is formed at a lower end of the sandwiching piece of the sandwiching member, the support piece being bent outward at a substantially right angle so as to abut against an upper surface of the ceiling panel. 5. The backup piece of the sandwiching member is formed so as to hang down longer than the sandwiching piece.
The ceiling panel connection structure according to claim 2, claim 3, or claim 4.