JPH04119550U - Floor panel support device - Google Patents

Abstract

(57) [Summary] [Purpose] The present invention relates to a support device for a floor panel, and its purpose is to prevent metal contact with the floor panel and to prevent the generation of squeaks, etc. [Structure] The stringer 1 that supports the floor panel 2 is constructed by covering the stringer body 5 with a cover member 6 formed in a long shape from a synthetic resin material. 6 is interposed between the back surface of the floor panel 2 and the stringer body 5 to prevent the generation of squeaks and the like due to metal contact. The cover member 6 also includes a buffer wall 7 interposed between the positioning wall 3 of the floor panel 2 and the hanging wall 4 of the stringer body 5.
This prevents metal contact between the two.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention supports a plurality of floor panels above the standard floor surface, so-called double flooring. The present invention relates to a floor panel support device for constructing a floor panel.

0002

[Conventional technology]

In general, floor panel support devices are installed at a predetermined pitch on the standard floor surface, as shown in Figure 5. The supporting legs 8 are erected, and both ends are supported by these supporting legs 8, 8... Consisting of a plurality of stringers 1 installed at an appropriate height above the floor surface, the stringers -1 supports the back side edge portion of the floor panel 2.

0003 If the stringer 1 and the floor panel 2 come into metal contact, it may result in long-term use. The floor of stringer 1 may be damaged due to corrosion or squeaks due to use. The support part of the upper panel 2 is equipped with a synthetic resin buffer piece 9 formed in an appropriate number of pieces. It was worn.

0004

[Problem that the idea aims to solve]

However, in the conventional example described above, the back surface of the floor panel 2 and the stringer 1 The cushioning piece 9 prevents the generation of squeaks at the contact area with the floor. No cushioning material was attached to the part of panel 2 corresponding to positioning wall 3. Therefore, metal contact may occur in the area and corrosion may occur due to long-term use, or In addition to having drawbacks such as generation of squeaking noise, the stringer 1 is provided with a plurality of buffer pieces 9. Since it is necessary to attach the device, it has the disadvantage of poor workability.

[0005] The present invention was made in order to eliminate the above-mentioned drawbacks, and the floor panel 2 and Floor panels that can prevent metal contact and the occurrence of squeaks, etc. The purpose is to provide a support device.

[0006]

[Means to solve the problem]

According to the present invention, the above object is achieved as shown in FIG. 1 corresponding to the embodiment. The four sides of the floor panel 2 are connected by stringers 1 placed at appropriate heights above the standard floor surface. In a support device for a floor panel that supports side edges, The stringer 1 is placed against a positioning wall 3 formed on the side wall of the floor panel 2. A stringer main body 5 having a corresponding hanging wall 4, and a stringer main body 5 having a substantially inverted U-shaped cross section and a front A synthetic resin cover member 6 that covers the entire length of the stringer body 5. composed of The back side edge portion of the floor panel 2 is supported by the ceiling portion of the cover member 6. At the same time, the positioning wall 3 of the floor panel 2 and the hanging wall 4 of the stringer body 5 A buffer wall 7 hanging from the ceiling of the cover member 6 is interposed between the covers. This is accomplished by providing a floor panel support device with the following features:

[0007]

[Effect]

In the present invention, the floor panel 2 is made of synthetic resin that is covered with the stringer body 5. The back surface is supported by a cover member 6 made of Supported floor panel 2 A cover member 6 made of synthetic resin is interposed between the stringer body 5 and the stringer body 5. This prevents metal contact at the site.

[0008] The cover member 6 also connects the positioning wall 3 of the floor panel 2 and the stringer body 5. It has a buffer wall 7 interposed between the hanging wall 4 and the side wall portion of the stringer body 5. Metallic contact between the floor panel 2 and the floor panel 2 is prevented.

[0009]

【Example】

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

0010 First, the support device according to the embodiment of the present invention will be explained with reference to FIGS. 3 and 4. In the figure, 8 is a support leg, and 1 is a strip arranged at an appropriate height above the reference floor surface by the support leg 8. The floor panel 2 is supported at its four side edges by the stringers 1. It will be laid down.

[0011] The floor panel 2 is formed into a substantially square shape when viewed from above, and its four corners are A pressing surface 10 is recessed. Also, on the back of the outer periphery of this floor panel 2, there is a As shown in FIG. 3, a frame-like leg portion 11 is formed over the entire circumference and A positioning wall 3 is provided to protrude inward.

0012 Further, the support legs 8 are fixed at a predetermined pitch above the reference floor surface by a fixing device (not shown). The upper end of each support leg 8 has a wall facing toward the other adjacent support leg 8. A stringer receiver 12 having a U-shaped cross section is provided to protrude radially. Also, this A connecting portion 13 is formed at the center of the upper end of the support leg 8, and a connecting portion 13 is formed on the upper end of the supporting leg 8. After placing the floor panel, tighten the panel retainer 14 to this connecting part 13. 2 is fixed.

[0013] 1 and 2 show the support part of the floor panel 2, and the stringer 1 , a cover member 6 is attached to a stringer body 5 made of a channel material having a substantially U-shaped cross section. Both ends are supported by the stringer receivers 12 of the support leg 8. It is then installed at an appropriate height above the standard floor surface. In addition, the end of the stringer body 5 A positioning hole 16 is drilled in the part and protrudes from the stringer receiver 12 side. Positioning is performed by inserting a protrusion (not shown).

[0014] Additionally, a floor panel disposed adjacent to the opening edge of the stringer body 5 is provided with a A flange 15 is extended to a position approaching the positioning wall 3 of the flanges 2, 2, By bending this flange 15 downward, a hanging wall 4 directly facing the positioning wall 3 is formed. has been completed.

[0015] The cover member 6 includes a hard part 17 made of a hard synthetic resin material, and a hard part 1 made of a hard synthetic resin material. It consists of a packing 18 made of soft synthetic resin that is integrally molded on the ceiling surface of the strip. Both ends are positioned on the positioning bulges 19 formed near both ends of the trigger body 5. It is worn under control. In addition, the hard part 17 has buffer walls 7 on both side edges. At the tip of this buffer wall 7, there is a flap that elastically locks onto the hanging wall 4 of the stringer body 5. A block 20 is formed. Furthermore, a string is provided on the back surface of the central portion of the hard portion 17. A bulging strip 22 is formed to fit into the opening of the stringer body 5. prevents collapse.

[0016] The packing 18 has a large effective thickness to increase elasticity, and the hard part 1 A groove is formed in the hard part 17 to prevent the protrusion from the hard part 17 from becoming excessively large. 21.

[0017] Furthermore, in this embodiment, the packing 18 is integrally molded when the hard part 17 is molded. However, in addition to this, it can also be fitted by fitting into the hard part 17.

[0018] Under such a configuration, the adjacent floor panels 2 each have a rigid frame leg 11. It is supported on the section 17 and is laid in contact with the packing 18, and in this state. The buffer wall 7 is in contact with the positioning wall 3 of the floor panel 2 and the buffer wall 7 is in contact with the positioning wall 3 of the floor panel 2. Regulate the installation location.

[0019]

[Effect of the idea]

As is clear from the above explanation, the floor panel support device according to the present invention For example, synthetic resin covers should be placed on all contact points between the stringer body and the floor panel. Since the material is interposed, metal contact is prevented, and corrosion and squeaks are prevented. can be stopped.

[0020] Furthermore, the cover member is configured to cover the entire length of the stringer body. This structure simplifies the installation process compared to conventional methods that require multiple cushioning pads. You can simply.

[Brief explanation of drawings]

FIG. 1 is a sectional view showing an embodiment of the present invention.

FIG. 2 is an exploded perspective view showing a stringer.

FIG. 3 is a perspective view of the floor panel seen from the back side.

FIG. 4 is a perspective view showing a state in which the floor panel is installed.

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

[Explanation of symbols]

1 stringer 2 Floor panel 3 Positioning wall 4 Hanging wall 5 Stringer body 6 Cover member 7 Buffer wall

Claims (1)

[Scope of utility model registration request] 1. A floor panel support device that supports four side edges of a floor panel by stringers arranged at appropriate heights above a reference floor surface, wherein the stringers are positioned on the side walls of the floor panel. It consists of a stringer main body having a hanging wall corresponding to the wall, and a cover member made of synthetic resin that is formed in a substantially inverted U-shape in cross section and is covered over the entire length of the stringer main body, The back surface of the edge is supported by the ceiling of the cover member, and a buffer wall suspended from the ceiling of the cover member is interposed between the positioning wall of the floor panel and the hanging wall of the stringer body. Features a floor panel support device.