JPH083527Y2 - Arrangement structure of floor panel and room unit - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to an arrangement structure of a floor panel and a room unit, and in particular, an arrangement structure of a floor panel and a room unit in a building combining a wall construction method and a unit construction method. Regarding

[Prior Art] Generally, a wall construction method is known in which a structural panel is struck on each frame of a floor and a wall to form a floor panel and a wall panel, and these floor panels and a wall panel box structure are assembled.

According to this wall construction method, an external force is evenly supported on the entire floor and the entire wall, and high strength can be obtained, as compared with the conventional frame construction method comprising columns and beams.
Therefore, there is an advantage that it is possible to easily form a relatively large room section without pillars or walls in the center of the room.

On the other hand, in the kitchen, sanitary, etc., the sink, the hanging cabinet, the bathtub, the sink, etc. had to be carried into the building manually.

In addition, a wall panel is erected around the floor panel, and a box-shaped room unit with a ceiling panel and a roof panel provided on it is manufactured at the factory, and then the multiple room units are transported to the construction site in advance. A unit construction method is known in which the base is prepared and installed in combination vertically and horizontally.

This unit construction method has the advantage of increasing the industrial production rate of the building.

On the other hand, because the size of each room unit must be set within a certain range that does not hinder transportation, the size of the room unit is limited, and a relatively large room section with no pillars or walls in the center of the room. It could not be formed.

Therefore, conventionally, as shown in FIGS. 3 to 5, a room unit 12 for a kitchen storing a sink 10 or the like, and a room unit 14 for a sanitary storing a toilet, a washbasin, a bathtub or the like are mounted on a foundation 16. The floor panel 18 and the wall panel 20 that do not form the room units 12 and 14 are arranged adjacent to the room units 12 and 14, and by adopting a construction method combining a unit construction method and a wall construction method. It is known that the transportation cost is suppressed, the assembling time is shortened, and the on-site loading work is reduced.

Then, in this case, conventionally, the anchor bolt 22 protruding from the foundation 16 is fixed to the floor panel 24 forming the room units 12 and 14, and then the floor panel 18 not forming the room units 12 and 14 is retrofitted. At the same time, a floor panel arrangement structure is adopted in which the floor panel 18 is supported by the protrusions 26 formed on the foundation 16.

[Problems to be Solved by the Invention] In the floor panel arranging structure in the construction method in which the conventional wall construction method and the unit construction method are combined, the anchor bolt 22 of the foundation 16 and the room units 12, 14 are fixed to the room unit. Since the floor panels 24 of 12 and 14 are designed to be used, the wall panels 28 of the room units 12 and 14 project more than the wall surfaces of the foundation 16, so that the width of the floor panel 18 to be retrofitted is reduced by the amount of the projection. There was a problem that the floor panel 18 of a special size had to be prepared in advance.

Further, the floor panel 18 is arranged after the room units 12, 14 are installed, and when the floor panel 18 is arranged between the room units 12, 14, the floor panel 18
There was a problem that 18 was too big to fit in, or too small to create a gap between room units 12 and 14.

Further, the arrangement portion of the floor panel 18, the room unit 12,
Since the 14 wall panels 28 are protruding, the protrusions 26 that the floor panel 18 receives must be formed on the foundation 16 and there is a problem that extra work is required.

Further, when fixing the floor panel 24 with the anchor bolts 22, there is a problem that the wall magnification is low, the wall amount is large, and it is difficult to take a large opening.

Therefore, the present invention does not require a specially sized floor panel, and does not allow the floor panel to enter the installation portion or create a gap between the room unit and the floor panel. You do n’t have to
Moreover, it is a problem to be solved to provide an arrangement structure of a floor panel and a room unit capable of forming a large opening.

[Means for Solving the Problems] The present invention has been made to solve the above problems.
As a solution to this problem, the present invention provides a floor panel and a room unit arranging structure in which a room unit and a floor panel are arranged adjacent to each other on a foundation, wherein the floor panel leaves the placement area of the room unit, The room unit is mounted on a side end of a foundation, and on the side adjacent to the floor panel, a lower edge formed by a side end of the floor and a lower end of the wall is from the lower edge. A height corresponding to the thickness of the floor panel is formed, and a recess is formed by cutting the wall to almost the center of the thickness, and the cut-off lower end surface of the wall is the floor. It is characterized in that it is placed on a side end portion of the panel, and a lower end surface of the floor portion formed by cutting is placed on the foundation.

[Operation] In the arrangement structure of the floor panel and the room unit having the above configuration, first, the floor panel is placed on the foundation. In this case, the normal floor panel is adopted, and it is not necessary to form an extra protrusion on the foundation side.

Next, the room unit is arranged on the foundation from above the floor panel. In this case, the recess formed in the lower edge of the room unit is applied to the edge of the floor panel, and the lower edge of the room unit is pushed into the edge of the floor panel by the weight of the room unit, so that the wall of the room unit The lower end surface of the floor unit is placed on the side end portion of the floor panel, and the lower end surface of the floor portion of the room unit is placed on the foundation. Therefore, even if the floor panel is a little small, it will not be covered by the lower edge of the room unit and will not create a gap between the floor panel and the room unit. The room unit is fitted depending on the weight of the unit. Then, in a state where the room unit is fitted, for example, by fixing an anchor bolt protruding from the foundation to a wall portion forming the room unit, the room unit is fixed. In this case, since the floor constituting the room unit is not fixed, the amount of wall is small and it is easy to take a large opening.

[Embodiment] A preferred embodiment of the present invention will be described below with reference to the drawings.

1 and 2 are views showing a layout structure of a floor panel and a room unit according to an embodiment of the present invention.

In this embodiment, the building unit is constructed by combining the room unit 30 for the kitchen or sanitary and the floor panel 32 or the wall panel 34 that does not form the room unit 30 and adopts a construction method combining the unit construction method and the wall construction method. ing.

The room unit 30 is pre-fabricated in the factory with a wall panel 38 attached around the floor panel 36, and a ceiling panel or roof panel (not shown) mounted thereon to form a box shape. In addition, facilities such as a sink, a washbasin, a toilet bowl, and a bathtub are provided.

Further, the lower end of the wall unit 38 is placed on the upper surface of the floor panel 36 at the lower edge of the room unit 30. The edge of the floor panel 36 has a thickness corresponding to the thickness of the floor panel 32 that does not form the room unit 30, and a portion outside the thickness center position C of the wall panel 38 of the room unit 30 is cut off. , Above room unit 30
A recess 40 for fitting the floor panel 32, which does not constitute the above, is formed. In addition, here, the floor panel 32 that does not form the room unit 30 and the floor panel 36 of the room unit 30.
And are set to the same thickness.

Further, the end face of the floor panel 36 at a position retracted from the surface position of the wall panel 38 of the room unit 30 and the lower end of the wall panel 38 are connected and fixed via a fixing bracket 42.

Further, at the lower end of the wall panel 38 of the room unit 30, an anchor bolt through hole 48 is formed at a position corresponding to the anchor bolt 46 protruding above the foundation 44, and the room unit 30 is placed on the foundation 44. Nut on the anchor bolt 46 that has passed through the anchor bolt through hole 48
It is designed to attach and fix 50.

The floor panel 32 that does not form the room unit 30 is the foundation 44.
The size is set to a normal size from the center of the base to the center of the adjacent base 44 so that the base can be securely placed on the base 44.

In addition, the floor panel 32 has the end portion of the above room unit.
It enters into the recess 40 formed at the lower edge of the room 30, and is covered by the lower edge of the room unit 30.

The wall panel 34 is attached and fixed to the upper surface of the floor panel 32 at the end thereof. Also, on the lower edge of the room unit 30 that is not connected to the floor panel 32,
An auxiliary member 52 is attached and fixed to the recess 40.

 Next, the operation of this embodiment will be described.

First, each room unit 30 or the floor panel 32 or the wall panel 34 other than the room unit 30 is formed in the factory, and the floor panel 32 or the wall panel 34 is carried into the construction site.

Next, at the construction site, the anchor bolt 46
A base 44 in which the room unit 30 is embedded is formed, and the floor panel 32 that does not form the room unit 30 is placed on the base 44.

In this case, the floor panel 32 may be of a normal size,
There is no need to prepare a special size, and the basics 44
Since it can be securely placed on the upper side, it is not necessary to form an extra protrusion on the foundation 44 side.

Next, the room unit 30 is placed on the foundation 44 from above the floor panel 32.

In this case, the recess 40 for fitting the floor panel 32 formed at the lower edge of the room unit 30 is applied to the end of the floor panel 32 that does not form the room unit 30, and the bottom of the room unit 30 depends on the weight of the room unit 30. Push the edge into the edge of the floor panel 32.

Therefore, even if the floor panel 32 is slightly small, it is not covered by the lower edge of the room unit 30 and a gap is not created between the floor panel 32 and the room unit 30.

On the contrary, even if the floor panel 32 is slightly large, the room unit 30 is fitted due to the weight of the room unit 30.

At this time, by providing the chamfered portion 37 at the end of the floor panel 36 of the room unit 30, the above-mentioned room unit
30 can be inserted more smoothly.

Then, while the room unit 30 is fitted, the floor panel 32 and the floor panel 36 of the room unit 30 are fixed by the nails 54, and the anchor bolts 46 protruding from the foundation 44 are walls forming the room unit 30. The room unit 30 is fixed by fixing it to the panel 38.

In this case, since the floor panel 36 that constitutes the room unit 30 is not fixed, the amount of wall is small and a large opening can be easily taken.

Further, from this state, another floor panel 32 or wall panel 34 may be connected and fixed.

Although the wall panel 38 is placed on the floor panel 36 of the room unit 30 and the peripheral edge of the floor panel 36 is cut off to form the recess 40 in the above-described embodiment, the present invention is not limited to this example. For example, it is possible to attach the wall panel 38 to the outside of the floor panel 36 and form a recess in which the lower edge of the wall panel 38 is partially cut off.

[Effects of the Invention] As described above, in the arrangement structure of the floor panel and the room unit of the present invention, the floor panel is placed on the foundation, and the room unit is placed on the foundation from above the floor panel. Since the floor panel is arranged, the floor panel does not need to have a special size as in the conventional case, and a normal size can be adopted.

Also, since the floor panel can be reliably placed on a normal foundation, it is not necessary to form an extra protrusion on the foundation side,
This has the effect of facilitating the formation of the foundation.

Further, the recess formed in the lower edge of the room unit is applied to the end of the floor panel, and the lower edge of the room unit is pushed into the end of the floor panel due to the weight of the room unit.
Even if the floor panel is a little small, it will not be covered by the lower edge of the room unit and will not create a gap between the floor panel and the room unit. There is an effect that the room unit can be surely fitted by the weight.

Then, for example, if anchor bolts protruding from the foundation are fixed to the wall portion of the room unit, there is an effect that the wall amount is small and a large opening can be easily taken as compared with the case where the floor portion of the room unit is fixed.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a sectional view showing an arrangement structure of a floor panel and a room unit according to an embodiment of the present invention, and FIG. 2 is an exploded perspective view showing the anchor bolt fixing state thereof. FIG. 4 is a perspective view showing a conventional example, FIG. 4 is a sectional view showing the floor panel arranging structure, and FIG. 5 is an exploded perspective view showing the anchor bolt fixing state. 30 …… Room unit, 32 …… Floor panel, 36 …… Room unit floor panel, 38 …… Room unit wall panel, 40 …… Concave, 44 …… Foundation, 46 …… Anchor bolt.

Claims (1)

[Scope of utility model registration request] 1. An arrangement structure of a floor panel and a room unit, in which a room unit and a floor panel are arranged adjacent to each other on a foundation, wherein the floor panel has a placement area of the room unit and a side of the foundation. Placed at an end, the room unit, on the side adjacent to the floor panel, a lower edge formed by the side end of the floor and the lower end of the wall is the thickness of the floor panel from the lower end. At a height corresponding to, and a recess is formed by cutting to approximately the center of the thickness of the wall portion, and the cut-off lower end surface of the wall portion has a side edge of the floor panel. A floor panel and room unit arrangement structure, wherein a lower end surface of the floor portion, which is placed on a floor and is cut off, is placed on the foundation.