JPH0331765Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) This invention relates to a floor structure for shock mitigation in houses, and more specifically, the purpose of this invention is to prevent vibrations in training rooms, rehabilitation rooms, piano rooms, etc. of houses. A shock-reducing floor structure suitable as a floor structure of a house with a high possibility of
Impact in houses that can effectively prevent vibrations that occur when exercising indoors or when playing a stereo, etc., and the fall of interior decorations or cracks in interior and exterior materials caused by these vibrations. The objective is to provide a floor structure for relaxation.

(Prior art and its drawbacks) Conventionally, in a house, an exterior wall structure is constructed from a foundation, foundation, pillars, and wall materials, and exterior and interior materials are provided inside and outside of this exterior wall structure, and this exterior wall structure The body and the floor structure, which was made up of the floor foundation, flooring, floor joists, and flooring materials, were continuous and integrated.

Therefore, when you exercise indoors or turn on a stereo, these vibrations are transmitted from the floor structure to the exterior wall structure, and the vibrations of the exterior and interior materials installed on this exterior wall structure cause damage to the interior materials. However, there were problems in that the exterior material itself cracked and interior decorations supported by the interior material fell.

In addition, in the case of a house in which the exterior wall structure and the floor structure are not directly connected, they may be constructed through "baseboards" as disclosed in, for example, Japanese Utility Model Application Publication No. 56-151445. Sometimes it happens, but
The "baseboard structure" disclosed in Japanese Utility Model Application Publication No. 151445/1983 is simply attached between the wall and the floor to close the gap between the two, so it cannot be used indoors. In particular, it did not effectively alleviate vibrations on the floor.

Furthermore, in the above-mentioned "baseboard structure", by fitting the two members divided into the wall side and the floor side relatively freely in the vertical direction, the vertical direction during construction and when vibrations occur on the floor. In response to misalignment,
The purpose is to provide a good-looking finish.

However, if the amount of vibration is large when the vibration occurs, a gap may occur between the divided wall-side members and floor-side members that make up the baseboard, and repeated vibrations may occur. When repeated, the baseboard may break due to the stress of sliding, and as a structural member of a house, it has the disadvantage of being inferior in terms of strength and usability.

On the other hand, anti-vibration floors have been devised to alleviate the above-mentioned negative effects caused by vibrations, but conventional anti-vibration floors are made by adding cushioning properties to the foundation members of the floor assembly, and the flooring itself has no anti-vibration properties. Therefore, it was not directly effective in preventing vibrations and mitigating shocks against vibrations indoors, especially on the floor.

(Means for solving the problem) In this idea, the external wall structure is composed of the foundation, base, pillars, and wall materials, and this external wall structure is composed of the floor-framed foundation, large pulls, joists, and floor materials. The floor assembly structure is a floor assembly structure for a house in which the outer wall structure is discontinuously formed at the inner end of the entire house, and the flooring material is at least a non-slip sheet,
It consists of a multi-layer structure consisting of laminated soft seismic insulation sheets, concrete panels, and moisture-proof rubber sheets.
In addition, a part of this flooring material is extended in the peripheral direction or a separate member is provided on the periphery of the flooring material to serve as an earthquake insulation material, and the other end of this earthquake insulation material is held between the outer wall structure constituent members to form the flooring material. The present invention aims to solve the above-mentioned problems by providing a floor structure for mitigating shocks in a house, which is characterized by connecting the outer wall structure and the outer wall structure.

In other words, this invention has succeeded in overcoming the above-mentioned conventional drawbacks by providing the flooring itself in a floor assembly structure with an earthquake-proofing effect.

Furthermore, by sandwiching the seismic insulation material connected to the flooring between the outer wall structure components, the pillars and interior
Completely prevents the transmission of vibrations to the exterior materials, strengthens the connection between the exterior wall structure and the floor frame structure, and thus makes the house structure itself durable and aesthetically fits the exterior. It was extremely successful.

(Example) An embodiment of this invention will be described based on the drawings.

FIG. 1 is an explanatory diagram of a floor assembly structure for impact mitigation in a house according to an embodiment of the present invention, and FIGS. 4 to 5 are overall explanatory views of the house according to the present invention.

1 in the figure shows a house, and this house 1 is attached to the main building 2 and is configured for multipurpose purposes such as a training room, rehabilitation room, piano room, etc., but this idea is limited to attached houses. Not done.

This attached house 1 has an outer wall structure a formed around it.
A floor assembly structure b is disposed at the inner bottom of the structure.

As shown in Fig. 1, the exterior wall structure a has a foundation 9 placed on a foundation 8, and pillars 10 are erected on this foundation 9, with an exterior material 4 as a wall material on the outside and an exterior material 4 as a wall material on the inside. Interior materials 5 are arranged respectively.

The floor assembly structure b has earthquake-proof rubber 1 on the floor assembly foundation 6.
A large drawer 15 is placed horizontally through the large drawer 15, a joist 16 is placed on the large drawer 15 in a direction perpendicular to the large drawer 15, and a floor material 7 is arranged on the joist 16.

This floor assembly structure b is constructed discontinuously from the aforementioned outer wall structure a.

In this invention, the reason why the floor frame structure b is discontinuous from the outer wall structure a is to prevent the vibration of the floor frame structure b from being transmitted to the outer wall structure a.

As shown in the enlarged explanatory view of FIG. 2, the flooring material 7 constituting the floor assembly structure b is composed of a multilayer structure consisting of at least a non-slip sheet, a soft seismic insulation sheet, a concrete panel, and a moisture-proof rubber sheet.

This multilayer structure is constructed by laminating a non-slip sheet 17, a soft earthquake-proofing sheet 18, a concrete panel 19, a soft earthquake-proofing sheet 20, a concrete panel 21, and a moisture-proof rubber sheet 22 in order from the top.

In this invention, the structure of the flooring material 7 is not limited to the above-mentioned structure, but may be a multilayer structure consisting of at least a non-slip sheet, a soft seismic insulation sheet, a concrete panel, and a moisture-proof rubber sheet. Structures can also be suitably used.

Of this floor material 7, a soft seismic insulation sheet 18 extends in the peripheral direction to constitute an earthquake insulation material 12, and this earthquake insulation material 1
The tip of 2 is sandwiched and fixed between a base 9 and a pillar 10.

In this invention, the reason why the seismic insulation material 12 is configured and the flooring material 7 is connected to the outer wall structure a through this earthquake insulation material 12 is to prevent the vibration of the flooring material 7 that occurs when exercising on the flooring material 7, etc. This is because this seismic insulation material 12 further buffers the vibration and effectively prevents the vibration from being transmitted to the outer wall structure a.

In addition, the seismic insulation material 12 is tightly sandwiched between the constituent members of the outer wall structure a to completely prevent vibrations from being transmitted to the pillars 10, the outer sheathing material 4, and the interior material 5. This is to strengthen the connection with the floor frame structure b and to make the house structure itself durable.

With the above-mentioned configuration, in this invention, the vibrations received by the foundation 8 or the base 9 are buffered by the seismic insulation material 12, thereby preventing the vibrations from being transmitted to the columns 10, the exterior material 4, and the interior material 5, The noise caused by these vibrations can be buffered.

In addition, in this invention, a part of the seismic insulation material 12 is opened and this opening 33 is used as a drainage port, so that water can be drained when the flooring material 7 is washed with water.

(Modification Example 1) FIG. 2 is an explanatory diagram showing Modification Example 1 of the shock mitigation floor assembly structure in the attached house of this invention.

In this modification example 1, a notch 24 is formed at the upper peripheral edge of the concrete panel 19 constituting the floor material 7, the base end of the seismic insulation material 12 of this notch 24 is inserted and fixed, and the tip of this seismic insulation material 12 is attached to the base of the foundation. 9 and pillar 1
0 and is sandwiched and fixed between the two.

(Modification Example 2) FIG. 3 is an explanatory diagram showing a modification example 2 of the impact mitigation floor structure in an attached house according to this invention.

In this modified example, the seismic insulation material 12 is formed with a notch 24 on the upper peripheral edge of the concrete panel 19 constituting the flooring 7, as in the modified example 1,
The base end of the seismic insulation material 12 is inserted and fixed into this notch 24, and the tip of this seismic insulation material 12 is connected to the foundation 8 and the base 9.
It is clamped and fixed between.

Therefore, the vibrations received by the foundation 8 are difficult to be transmitted to the pillars 10, the exterior 4, and the interior 5, as in the first modification described above, and the noise caused by these vibrations can be buffered.

4 and 5 are overall explanatory diagrams of the attached house according to the present invention, in which 27 is a storage, 28 is a glass window, 30 is a window frame, 31 is a shower space, 3
2 is the washroom space.

Since one embodiment of this invention is constructed as described above, vibrations occurring in the flooring material 7 even when you exercise on the flooring material 7 or playing a stereo etc., are caused by the multilayer structure of the flooring material 7 itself. Soft anti-vibration sheet 18,2
0, and unabsorbed vibrations are buffered by the seismic insulation material 12 firmly held between the outer wall structures a, and hardly transmitted to the outer wall structures a.

Furthermore, since the floor frame structure b is constructed discontinuously from the outer wall structure a, vibrations of the floor frame structure b are only slightly transmitted to the outer wall structure a.

(Effects) As detailed above, this idea is based on the basics, foundations,
The exterior wall structure is made up of columns and wall materials, and this exterior wall structure and the floor assembly structure, which is made up of the floor foundation, flooring, joists, and floor materials, are connected at the inner end of the entire house of the exterior wall structure. A floor assembly structure in a house formed discontinuously, wherein the flooring material is a multilayer structure constructed by laminating at least a non-slip sheet, a soft seismic insulation sheet, a concrete panel, and a moisture-proof rubber sheet, and A part of the material is extended in the peripheral direction or a separate member is provided on the periphery of the flooring material to serve as an earthquake-proofing material, and the other end of this earthquake-proofing material is held between the outer wall structure constituent members to connect the flooring material and the outer wall structure. The structure of the floor structure for shock mitigation in houses is characterized by being connected to the body, so even if you exercise on the floor or turn on the stereo, the vibrations that occur in the flooring will be directly transmitted to this floor. The multi-layered structure of the flooring material buffers the vibrations, and vibrations that cannot be damped are further damped by the seismic insulation material interposed in the flooring material.

Moreover, since this seismic insulation material is firmly sandwiched between the constituent members of the exterior wall structure, vibrations are not transmitted to the columns, interior materials, and exterior materials, and the connection between the exterior wall structure and the floor frame structure is strong. This makes the structure of the house more durable.

Therefore, it is possible to prevent cracks from occurring in the interior and exterior materials themselves due to vibrations of the exterior and interior materials disposed on the exterior wall structure, as well as to prevent interior decorations attached to the interior materials from falling. It also has the effect of bringing things together aesthetically.

[Brief explanation of the drawing]

FIG. 1 is an explanatory diagram of a floor assembly structure for impact mitigation in a house according to an embodiment of the present invention, FIGS. FIGS. 4 and 5 are overall explanatory diagrams of a house according to the present invention. 1... House, a... Exterior wall structure, b... Floor frame structure, 4... Interior material, 5... Exterior material, 6... Floor frame foundation, 7... Floor material, 8... Foundation, 9...Foundation, 10...Column, 12...Seismic insulation material, 15...Ohiki, 16...Joist, 17...Non-slip sheet, 18,20...Soft seismic insulation sheet, 19,21
... Concrete panel, 22 ... Moisture-proof rubber sheet.

Claims (1)

[Scope of utility model registration request] The exterior wall structure is made up of foundations, foundations, columns, and wall materials, and this exterior wall structure and the floor construction structure, which is made up of the floor foundation, flooring, floor joists, and floor materials, are the entire house of the exterior wall structure. A floor assembly structure in a house formed discontinuously at the inner end, wherein the flooring material is a multilayer structure constructed by laminating at least a non-slip sheet, a soft seismic insulation sheet, a concrete panel, and a moisture-proof rubber sheet. , and a part of this flooring material is extended in the peripheral direction or a separate member is provided on the periphery of the flooring material to serve as an earthquake-proofing material, and the other end of this earthquake-proofing material is held between the outer wall structure constituent members to form the flooring. A floor assembly structure for impact mitigation in a house, characterized in that it is formed by connecting timber and an external wall structure.