Floor structure

A technology for floors and floor joists, which is applied to elastic floors, building structures, floors, etc., can solve problems such as poor elasticity, hard floors of floor structures, and bumps, and achieve the effect of preventing elasticity from weakening or being damaged.

Active Publication Date: 2007-09-12
SANYO INDUSTRIES LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In this way, the floor of the floor structure that can withstand excessive weight is very hard and forms a structure with poor elasticity. In terms of safety, problems such as pain in the Achilles tendon of athletes, or injuries such as bruises are likely to occur when they fall. , as a place for general sports, the sports performance cannot be fully exerted

Method used

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Embodiment Construction

[0027] Below, the specific implementation manner of the floor structure of the present invention will be described according to the accompanying drawings.

[0028] This floor structure is a floor structure for performing sports competitions and other various events in gymnasiums, multipurpose halls, and the like. 1 and 2 are side views showing the above-mentioned floor structure, and FIG. 3 is a perspective view showing the above-mentioned floor structure. The floor structure comprises support legs 2 , girders 4 , fastening plates 6 , buffers 9 , floor joists 12 , longitudinal plates 14 , structural plywood 16 and a floor 18 .

[0029] The support leg 2 includes: a supporting platform 20, a supporting bolt 22, a nut 24, a washer 26, a holder 28 and a fixing member 30 composed of a bolt and a nut. The supporting leg 2 can adjust the height of the holder 28 by adjusting the supporting bolt 22 and the nut 24 . The cross section of the crossbeam 4 is quadrangular, and is a steel...

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Abstract

The invention relates to the floor structure of gymnasium and multifunction hall etc. It provides a floor structure having good flexibility while moving and engineering capability which can bear oversize load. It contains: cross-beam (4) supported by bearing legs standing on ground, fixed plate (6) located on top of (4) which form peak and valley connecting with the plate, buffer part (9) configured on valley of (6), floor joist (12) fixed on (9) which higher than the peak of (6) and floor materials led on (12). When the compression deformation of (9) reaches an estimated amount caused by applying load on (12), the peaks of floor and (6) will contact to confine the distortion of (9).

Description

technical field [0001] The present invention relates to a floor structure capable of performing sports competitions and other various activities in gymnasiums, multi-purpose halls and the like. Background technique [0002] In the past, large buildings such as gymnasiums used a structure in which elastic bodies were placed between the floor support device and the floor, or the girders were supported by elastic bodies, to construct a floor structure with good elasticity in order to fully exert the sports performance as a sports field. [0003] Recently, gymnasiums and the like are sometimes used as venues for various events such as concerts, in addition to general sports venues. In this way, when the gymnasium is used as an event venue, because heavy machinery such as forklift trucks used to arrange the venue travel on the floor of the venue, and many people enter and exit the venue, excessive weight will be placed on the floor. . Therefore, gymnasiums used as event venues ...

Claims

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Application Information

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IPC IPC(8): E04F15/22E04F15/18E04F15/02
Inventor 松吉达
Owner SANYO INDUSTRIES LTD
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