JP5623801B2 - Panel fixing member for unit type room and unit type room - Google Patents

Description

  The present invention relates to a unit-type room panel fixing member and a unit-type room, and in particular, a unit-type room used for fixing a wall panel and a ceiling panel of a unit-type room such as a unit-type bath or shower room. It is related with the unit type room using the panel fixing member for panels, and this panel fixing member for unit type rooms.

  For example, Patent Documents 1 and 2 disclose unit rooms that are assembled by joining a plurality of panels.

  The unit bath is composed of a waterproof pan, a wall panel, a ceiling panel, a door, a support column disposed at a corner portion of the waterproof pan, and the like.

  The ceiling panel and the wall panel are fixed by a fixing member. As conventional fixing members, for example, those disclosed in Patent Documents 1 and 2 are known.

Japanese Unexamined Patent Publication No. 2000-8626. Japanese Patent Laid-Open No. 2000-17862.

As a method for assembling a unit bath, there is a ceiling tip assembling method in which a ceiling is installed before a wall and then the wall is fitted.
If the ceiling can be assembled, the wall panel can be installed from the indoor side, so the workability is good, there is little risk of damage during construction, and the space between the building wall and the unit bath wall panel is small. There is an advantage that assembly is possible even when the interval is narrow and the interval between the ceiling of the building and the ceiling panel of the unit bath is small.

However, since the bathroom disclosed in Patent Document 1 is not intended for the ceiling-mounted assembling method, the structure disclosed in Patent Document 1 cannot be applied to the unit type room of the ceiling-mounted assembling method.
The unit bath disclosed in Patent Document 2 is a system in which a ceiling is placed on the upper end of an assembled wall, and this is also not intended for a ceiling tip assembly method.

  In addition, in the screwing method as shown in FIG. 7, when the gap between the building frame 100 and the ceiling panel 102 of the unit bath is narrow, the driver cannot be used vertically. There is a problem that the vertical screw 106 cannot be tightened.

  Further, as shown in FIGS. 8A and 8B, a unit for mounting the ceiling panel 110 on the wall panel 108 is provided with a connection fitting 112 for connecting the ceiling panel 110 to the upper part of the wall panel 108. Although there is a bus, it is not intended for the ceiling tip assembly method, so as shown in FIG. 8C, when the ceiling panel 110 is placed first, the wall panel 108 is raised from the indoor side. In addition, there is a problem that the connecting bracket 112 protruding from the upper end of the wall panel 108 interferes with the ceiling panel 110 and the wall panel 108 cannot be assembled.

  The present invention has been made to solve the above-described problem, and enables a united room panel ceiling-end assembling method even when the space between the building and the united room panel is narrow. It is an object to provide a panel fixing member for a type room and a unit type room.

The invention according to claim 1 is a unit-type room panel fixing member that is used in a ceiling-tip assembly method and connects and fixes a ceiling panel and a wall panel of a unit-type room. A fixed portion fixed, an engaging portion engageable with the ceiling panel, the fixing portion and the engaging portion are connected, and a first elastically deformable downward with respect to the ceiling panel And a spring part.

Next, the operation of the unit room panel fixing member according to claim 1 will be described.
The unit-type room panel fixing member according to claim 1 fixes the fixing portion to the upper portion of the wall panel with a screw, an adhesive, or the like so that the engaging portion protrudes upward from the upper end of the wall panel. .

  As a procedure for assembling the unit type room, for example, a ceiling panel can be first mounted and fixed on a support column, and a wall panel to which a unit type room panel fixing member is fixed is brought into the room. The lower end of the wall panel tilted inward is placed at a predetermined position on the edge of the floor panel, and the wall panel is raised vertically.

  At this time, since the engaging portion of the unit type room panel fixing member protrudes upward from the upper portion of the wall panel, the upper end of the engaging portion comes into contact with the lower surface of the ceiling panel, but the wall panel is further raised as it is. Then, the engaging portion is pushed from above by the ceiling panel, and the first spring portion is elastically deformed, and the position of the upper end of the engaging portion is lowered. Therefore, the engaging portion remains pushed by the ceiling panel. Yes, the wall panel can be raised until it is vertical.

After the wall panel is vertical, if the first spring part is elastically deformed to engage the engaging part with the upper part of the ceiling panel and then the first spring part is returned to the original state, The engagement state of the engagement portion can be maintained, and thereby the connection between the ceiling panel and the wall panel is maintained and fixed.
If the first spring portion is elastically deformed, the connection between the ceiling panel and the wall panel and the release thereof can be easily performed.

The invention according to claim 2 is a unit-type room panel fixing member for connecting and fixing a ceiling panel and a wall panel of a unit-type room, the fixing unit fixed to the wall panel, An engagement portion engageable with a ceiling panel; and an elastically deformable first spring portion connecting the fixing portion and the engagement portion; and in a state of being fixed to the wall panel, The one spring portion is disposed in a horizontal direction with respect to the wall panel disposed vertically at one end connected to the fixed portion, and the engagement portion is connected to the other end side of the first spring portion. A support portion that extends outward from the outer peripheral portion of the ceiling portion and an upper end of the support portion that extends toward the inner side of the outer peripheral portion of the ceiling portion and is pulled to the upper portion of the ceiling portion. And a hook portion to be hung.

Next, the operation of the unit room panel fixing member according to claim 2 will be described.
The first spring part is elastically deformed when the engaging part is pushed by the ceiling panel when the wall panel is raised, and after the wall panel is set up vertically, the hook part is hooked on the upper part of the ceiling. Is also elastically deformed.

  When the wall panel is erected vertically, the support column is placed outside the outer periphery of the ceiling panel, and the ceiling hook is hooked on the top of the ceiling, so that the wall panel does not fall over the ceiling panel. Will be connected.

  According to a third aspect of the present invention, in the unit room panel fixing member according to the second aspect of the present invention, one end of a second spring portion arranged in parallel with the first spring portion in the fixing portion. Are connected to each other, and an extending portion is provided at an end portion of the first spring portion opposite to the fixing portion side and extending to the lower side of the end portion opposite to the fixing portion side of the second spring portion. ing.

Next, the operation of the unit room panel fixing member according to claim 3 will be described.
The unit room panel fixing member according to claim 3, wherein the first spring portion is opposite to the fixing portion side, and the second spring portion is opposite to the fixing portion side. Since the extending portion extending to the center is provided, when the first spring portion is deformed downward (= when the engaging portion is pushed by the ceiling panel), the extending portion is separated from the second spring portion. The engaging portion can be pushed with a small force.

  On the contrary, when the first spring portion is deformed upward, the extension portion provided on the first spring portion is also lifted upward, so that the extension portion lowers the second spring portion. It is deformed so as to be lifted up from the side. That is, when the first spring portion is deformed upward, both the first spring portion and the second spring portion are deformed, compared with the case where the first spring portion is deformed downward. Large power is required.

  In order to remove the hook part hooked on the upper part of the ceiling, it is necessary to deform the first spring part upward to separate the hook part from the upper part of the ceiling part. Since both the spring part and the second spring part must be deformed, the hook part is less likely to come off the upper part of the ceiling as compared with the case where there is no second spring part.

  The invention according to claim 4 is a unit type room in which the unit type room panel fixing member according to any one of claims 1 to 3 is used, wherein the wall panel is arranged vertically. A ceiling panel mounted on an upper portion of the wall panel, wherein the fixing portion of the unit room fixing member is fixed to the wall panel, and the engaging portion is engaged with the ceiling panel. Thus, the wall panel and the ceiling panel are connected.

Next, the operation of the unit type room according to claim 4 will be described.
In the unit type room of Claim 4, the fixing part of the panel fixing member for unit type rooms of any one of Claims 1-3 is being fixed to the wall panel, and is fixed to a wall panel. Furthermore, the ceiling panel and the wall panel are connected by engaging the engaging portion of the unit room panel fixing member with the ceiling panel.
Further, as described in the operation of the first aspect, the wall panel can be assembled from the indoor side after the ceiling panel is arranged.

  As described above, according to the fixing member for a unit type room of the present invention, it is possible to assemble a unit type room in which the ceiling is pre-assembled even when the space between the installation space and the panel is narrow. Have

  Moreover, according to the unit type room of this invention, even if it is a case where the space | interval of an installation space and a panel is narrow, a ceiling tip assembly is attained.

It is a disassembled perspective view of a unit type room. (A) is a perspective view of the panel fixing member for unit type rooms which is not elastically deformed, (B) is a perspective view of the panel fixing member for unit type rooms which shows the state which one part was elastically deformed. (A) It is a front view of the panel fixing member for unit type rooms attached to the wall panel, (B) is a side view of the panel fixing member for unit type rooms attached to the wall panel, (C) is a wall panel. It is a top view of the panel fixing member for unit type rooms attached. It is a perspective view of the unit type room in the middle of an assembly. (A) is a longitudinal cross-sectional view of the upper part of the wall panel explaining the middle of raising the wall panel, and (B) is a view from the outside of the panel near the upper part of the wall panel explaining the middle of raising the wall panel. FIG. (A)-(C) are side views of wall panel upper part vicinity which shows the connection process of a wall panel. (A), (B) is sectional drawing of the bathroom which shows the assembly procedure of the conventional bathroom. (A)-(C) are sectional drawings of the bathroom which show the assembly procedure of the conventional bathroom.

Hereinafter, an embodiment of a unit room of the present invention will be described with reference to the drawings. FIG. 1 is an exploded perspective view showing a schematic configuration of a unit room 10 according to the present embodiment.
As shown in FIG. 1, the unit room 10 of the present embodiment includes a bathtub-integrated floor panel 12 in which a bathtub 12A and a floor 12B are integrated. At each corner portion of the bathtub-integrated floor panel 12, a support 14 is fixed by a metal fitting (not shown), and a ceiling panel 16 is mounted and fixed at the upper end of the support 14. That is, in the present embodiment, the load on the ceiling panel 16 is supported by the support column 14.

Further, on the bathtub-integrated floor panel 12, wall panels 18, 20, 22, and 24 are vertically disposed between the columns. A door 26 is disposed on the side of the wall panel 24.
The wall panels 18, 20, 22, and 24 are disposed between the columns from the indoor side.

The ceiling panel 16 has reinforcing ribs 16A and horizontal ribs 16B formed in a lattice pattern on the outdoor surface (upper surface), and an outer peripheral flange 16C is formed along the outer peripheral edge. The wall panels 18, 20, 22, and 24 have reinforcing vertical ribs 18 </ b> A and horizontal ribs 18 </ b> B formed in a lattice pattern on the outdoor surface, and a flange 18 </ b> C formed along the outer peripheral edge. Yes.
The bathtub-integrated floor panel 12, the ceiling panel 16, and the wall panels 18, 20, 22, and 24 are formed of, for example, FRP.

Next, a method for fixing the wall panels 18, 20, 22, 24 to the ceiling panel 16 according to the present embodiment will be described with reference to the wall panel 18.
A fixing member 28 as shown in FIG. 2 for connecting and fixing the wall panel 18 and the ceiling panel 16 is attached to the upper portion of the wall panel 18.

  As shown in FIG. 2 and FIG. 3, the fixing member 28 includes a plate-like fixing portion 28 </ b> A having a long rectangular shape fixed to the upper portion of the vertical rib 18 </ b> A extending in the vertical direction of the wall panel 18. From the upper end of the fixing portion 28A, a first connecting portion 28B extending perpendicularly from the fixing portion 28A in a direction away from the flange surface of the vertical rib 18A, and a second extending downward from the tip of the first connecting portion 28B. The first extending portion 28D and the other side of the first extending portion 28D extending from one side (the side close to the wall panel 18) of the connecting portion 28C and the second connecting portion 28C in a direction perpendicular to the fixing portion 28A and horizontally. A second extending portion 28E extending in parallel with the first extending portion 28D is integrally formed from (the side far from the wall panel 18).

  A second half of the second extending portion 28E is formed in a substantially half portion on the front end side in parallel with the first extending portion 28D and the second extending portion 28E, and extends downward from the first extending portion 28D. The three extending portions 28F are integrally provided on the lower surface side of the second extending portion 28E, and the plate-like support portion 28G extending upward is integrally provided on the side edge of the second extending portion 28E. It has been.

The upper end of the support portion 28G is integrally provided with a fourth extending portion 28H arranged in parallel with the second extending portion 28E, and at the tip of the fourth extending portion 28H on the first extending portion side. A hook portion 28I is integrally provided as a hook portion having a triangular cross-section projecting downward.

  Since this fixing member 28 is made of synthetic resin, it can be elastically deformed. For example, when the supporting portion 28G is pressed downward with the fixing portion 28A fixed, as shown in FIG. The portion from the fixed portion 28A to the support portion 28G is elastically deformed so as to bend downward.

As shown in FIG. 2A, in the normal fixing member 28, the upper surface of the third extending portion 28F is in contact with the lower surface of the first extending portion 28D (in some cases, the first extending portion 28D There may be a slight gap between the installation portion 28D and the third extension portion 28F).
Note that the fixing member 28 of the present embodiment can be a molded product of thermoplastic resin having elasticity such as polyacetal.

(Unit room assembly procedure)
(1) First, before arranging the wall panels 18, 20, 22, and 24 between the columns, as shown in FIG. 3, the fixing member 28 is attached to each panel.
As shown in FIG. 3, the fixing member 28 fixes the fixing portion 28A with a screw 30 near the upper end of the vertical rib 18A.
Note that the upper surface of the first connecting portion 28B of the fixing member 28 is in contact with the lower surface of the upper edge outer peripheral flange 18B of the wall panel 18.

As shown in FIGS. 3C and 3B, the support portion 28 </ b> G protrudes above the upper end of the wall panel 18 at a position away from the wall panel 18.
In the fixing member 28, when the fixing portion 28A is fixed to the vertical rib 18A with a screw, the supporting portion 28G is arranged in parallel along the upper edge of the wall panel along the wall surface, and the supporting portion 28G is located outside the wall panel 18. It is arrange | positioned so that it may extend upwards in the position away from.

(2) Next, as shown in FIG. 4, the pillars 14 are erected and fixed at the four corners of the bathtub-integrated floor panel 12, and then the ceiling panel 16 is placed on the four pillars 14 as indicated by two-dot chain lines. Is fixed using screws (not shown).

(3) Next, the wall panels 18, 20, 22, 24 are brought into the bathroom and attached between predetermined columns from the indoor side. Below, the attachment of the wall panel 18 will be described in detail as a representative. First, the wall panel 18 is slanted so that the upper portion is on the indoor side, and the lower edge portion is disposed on the edge portion of the floor.

(4) Next, when the wall panel 18 is gradually raised, first, the fourth extending portion 28 </ b> H located at the top of the fixing member 28 comes into contact with the lower surface of the ceiling panel 16.

(5) When the wall panel 18 is raised further, as shown in FIG. 5, the fixing member 28 reaches the support portion 28G from the fixing portion 28A by pressing the fourth extending portion 28H against the ceiling panel 16. Since the portion (the first connecting portion 28B to the second extending portion 28E) is curved and deformed, the fourth extending portion 28H is pushed down, so that the wall panel 18 can be moved from the indoor side even if the ceiling panel 16 is attached first. But you can stand vertically between the pillars.

  When the wall panel 18 is raised further and the support portion 28G is positioned outside the outer peripheral end of the ceiling panel 16, the support portion 28G is separated from the lower surface of the ceiling panel 16, and therefore the support portion 28G is separated from the fixed portion 28A. In response to the urging force of the curved portion that reaches the support portion 28G, it is lifted upward.

(6) Next, as shown in FIGS. 6A and 6B, the hook portion 28I is hooked by the tip of a flathead screwdriver 32 and the like to lift the support portion 28G (here, from the fixed portion 28A to the support portion). 28G (both the first connecting portion 28B to the second extending portion 28E) and the first extending portion 28D are both curved and deformed upward because the first extending portion 28D is curved and deformed. When the second extending portion 28E is bent upward by lifting the 28G, the third extending portion is integrally located on the distal end side of the second extending portion 28E and is located below the first extending portion 28D. This is because 28F is lifted and the first extending portion 28D is lifted from below.) When the tip of the minus driver 32 is pulled out, the elastically deformed portion returns to the original state (position), and FIG. (D) As shown in FIG. The outer peripheral flange 16C of the flannel 16 is hooked, the upper end portion of the outer peripheral flange 16C is sandwiched between the support portion 28G and the hook portion 28I of the fixing member 28, and the fixing member 28 is connected to the outer peripheral flange 16C of the ceiling panel 16. That is, the wall panel 18 is connected to the ceiling panel 16.

  As described above, the connection between the wall panel 18 and the ceiling panel 16 is finished, but in order to secure the fixing, the tapping screw 34 that penetrates the outer peripheral flange 16C of the ceiling panel 16 is inserted into the long hole 28J of the support portion 28G. The fixing member 28 may be fixed to the outer peripheral flange 16C of the ceiling panel 16 by screwing.

  As shown in FIG. 6D, since the tapping screw 34 is attached sideways, the driver 36 for tightening the tapping screw 34 only needs to be horizontal, and the driver 36 does not need to be vertical. Even when the distance from the ceiling panel 16 is narrow, the tapping screw 34 can be tightened.

(7) In addition, also in the other wall panels 20, 22, and 24, it can attach between pillars from the indoor side similarly to the wall panel 18. FIG.

In addition, although the example which applied this invention to the bathroom was demonstrated in the said embodiment, this invention is applicable not only to a bathroom but other than bathrooms, such as a shower room without a bathtub.
Further, the fixing members 28, 40, 42 are not limited to synthetic resin, and may be formed of a metal material such as stainless steel.

10 Unit Room 12 Bathtub Integrated Floor Panel 12A Bathtub 12B Floor 14 Support Column 16 Ceiling Panel 18 Wall Panel 20 Wall Panel 22 Wall Panel 24 Wall Panel 28 Fixing Member (Panel Fixing Member for Unit Type Room)
28D 1st extension part (2nd spring part)
28E 2nd extension part (1st spring part)
28F Third extension part (extension part)
28I hook part (engagement part)
28G Support part 28B Connection part 28C Connection part

Claims (4)

A unit-type room panel fixing member that is used in a ceiling-end assembly method and connects and fixes a ceiling panel and a wall panel of a unit-type room,
A fixing part fixed to the wall panel;
An engaging portion engageable with the ceiling panel;
A first spring portion that connects the fixed portion and the engaging portion, and is elastically deformable downward with respect to the ceiling panel ;
A panel fixing member for a unit type room. A unit room panel fixing member for connecting and fixing a ceiling panel and a wall panel of a unit room,
A fixing part fixed to the wall panel;
An engaging portion engageable with the ceiling panel;
An elastically deformable first spring portion connecting the fixing portion and the engaging portion;
Have
In a state of being fixed to the wall panel, the first spring part is arranged in a horizontal direction with respect to the wall panel arranged at one end and connected to the fixing part, and the engaging part is A support portion connected to the other end side of the first spring portion and extending upward outside the outer peripheral portion of the ceiling portion; and provided on an upper end side of the support portion and inside the outer peripheral portion of the ceiling portion A panel fixing member for a unit type room having a hook portion extending toward the upper portion of the ceiling portion. One end of a second spring portion arranged in parallel with the first spring portion is connected to the fixing portion,
An extending portion is provided at an end portion of the first spring portion opposite to the fixed portion side, extending to the lower side of the end portion opposite to the fixed portion side of the second spring portion. Item 3. The panel fixing member for a unit type room according to Item 2. It is a unit type room where the panel fixing member for unit type rooms of any one of Claims 1-3 was used,
Vertical wall panels,
A ceiling panel mounted on top of the wall panel;
With
The fixing portion of the unit room fixing member is fixed to the wall panel, and the wall panel and the ceiling panel are connected to each other by engaging the engaging portion with the ceiling panel. , Unit room.

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