The shock-absorbing structure includes a top plate including an upper surface to receive a load, and at least one leg extending in the Z-axis direction from the lower surface of the top plate and has a cross-sectional shape convexly flexed toward one side in the X-Y plane. When the load is applied from the upper surface side of the top plate in the shock-absorbing structure, the legs contract in the Z-axis direction to absorb the load until the load exceeds the threshold load, and once the load exceeds the threshold load, the legs become soft by bending toward the opposite side and being displaced largely while spreading their convexly-flexed cross-sectional surfaces in the Z-Y plane, and after the displacement, the legs can further absorb the load by abutting the upper side and the lower side of the side surface to contract in the Z-axis direction.
A buffer structure 100 comprises: a top panel 11 having an upper surface that receives a load; and at least one leg part 12 extending in the Z-axis direction from the lower surface of the top panel, and having a cross-sectional shape bent into a projection toward one side in an XY plane. Thus, when a load is applied from the upper surface side of the top panel to the buffer structure disposed with the leg part standing on a floor substrate, the leg part absorbs the load by contracting in the Z-axis direction until the load exceeds a threshold load. Once the load exceeds the threshold load, the leg is bent (that is, buckled) toward the opposite side while expanding the cross section bent into a projection in a ZY plane, and is displaced significantly to become soft. After the displacement, the leg part contracts in the Z-axis direction through abutting of the upper side and the lower side of the side surface on one side, whereby the leg part can further absorb the load.
The present invention provides an impact absorbing flooring that reduces an impact caused by falling of a user. The impact absorbing flooring includes a structural layer having a plurality of impact absorbing structures, each of which is a truncated pyramid-shaped structure and has a recess on a side of the truncated pyramid that is substantially not horizontal to a ground surface.
E04F 15/22 - Planchers montés élastiquement, p. ex. planchers montés sur ressorts
B32B 3/14 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche discontinue, c.-à-d. soit continue et percée de trous, soit réellement constituée d'éléments individuels caractérisés par une couche de surface formée d'éléments individuels
E04F 15/02 - Revêtements de sol composés d'un certain nombre d'éléments semblables
B32B 5/18 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par le fait qu'une des couches contient un matériau sous forme de mousse ou essentiellement poreux
B32B 27/06 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine vinyliqueProduits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
B32B 27/32 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyoléfines
Provided is a flooring material system capable of exerting a high impact absorption capability at the time of falling while at the time of walking, a stability is high and it is easy to walk. The present invention provides a flooring material system for absorbing impact, the flooring material system being characterized by including foundation materials arranged to be used, each of the foundation materials including a top portion layer and a lower portion layer each having a surface substantially parallel to a ground, and a plurality of leg portions with an impact buffer capability, and a distribution material arranged to distribute force applied to the foundation material.
E04F 15/22 - Planchers montés élastiquement, p. ex. planchers montés sur ressorts
B32B 3/08 - Caractérisés par des caractéristiques de forme en des endroits déterminés, p. ex. au voisinage des bords caractérisés par des éléments ajoutés à des endroits déterminés
B32B 21/04 - Produits stratifiés composés essentiellement de bois, p. ex. une planche de bois, une feuille de placage, une feuille de bois aggloméré comprenant du bois comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique
B32B 25/12 - Produits stratifiés composés essentiellement de caoutchouc naturel ou synthétique comprenant du caoutchouc naturel
E04F 15/02 - Revêtements de sol composés d'un certain nombre d'éléments semblables
E04F 15/10 - Revêtements de sol composés d'un certain nombre d'éléments semblables en d'autres matériaux, p. ex. en matériaux fibreux ou en copeaux, en matières plastiques organiques, en magnésite, en agglomérés
Provided is a handrail characterized by comprising a base (110) having at least one protruding part, support column parts (130) erected on the base (110), and a grip part (120) attached to the support column parts (130).
[Problem] To provide a flooring material on which it is easy to walk as it is highly stable for walking, and is capable of exhibiting high impact-absorbing capability when one falls thereon. [Solution] The present invention provides an impact-absorbing flooring material that reduces the impact associated with a fall of a user, and that is characterized by comprising a structural layer having a plurality of impact-absorbing structures that are in the shape of a pyramidal frustum and that have recesses in edges, in the the pyramidal frustum, not generally horizontal with respect to the ground.
The present invention provides a shock-absorbing flooring-material system, wherein the flooring-material system is characterized by comprising: an upper layer and a lower layer having surfaces substantially parallel to the ground surface; a foundation material connecting the upper layer and the lower layer and having a plurality of shock-absorbing leg parts; and a dispersing member for the foundation material, the dispersing member being arranged in the planar direction and dispersing the force applied to the foundation material.
E04B 1/98 - Protection contre d'autres agents indésirables ou dangers contre les vibrations ou les chocsProtection contre d'autres agents indésirables ou dangers contre les destructions mécaniques, p. ex. par les raids aériens
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