Wooden Building Block Structure

Abstract

The present disclosure provides a wooden building block structure, which comprises building block bodies, wherein the upper end of each building block body is provided with a connecting post, the bottom end of the building block body is provided with a groove, and the inner wall of the groove is provided with a convex rib with an arc-shaped cross section corresponding to the connecting post; and when the building block bodies are connected, the connecting post is in interference fit with the front wall of the convex rib. The wooden building block is more environmentally friendly, and the problem of poor assembling stability caused by the material is solved by the fitting of the convex rib and the connecting post.

What is claimed is: 
     
         1 . A wooden building block structure, comprising building block bodies ( 1 ), wherein an upper end of each of the building block bodies ( 1 ) is provided with a connecting post ( 2 ), and a bottom end of the building block body ( 1 ) is provided with a groove ( 3 ), wherein an inner wall of the groove ( 3 ) is provided with a convex rib ( 4 ) with an arc-shaped cross section corresponding to the connecting post ( 2 ), and when the building block bodies are connected, the connecting post ( 2 ) is in interference fit with the convex rib ( 4 ). 
     
     
         2 . The wooden building block structure according to  claim 1 , wherein the connecting post ( 2 ) is disposed on the building block body ( 1 ), and the groove ( 3 ) is disposed at the bottom of the building block body ( 1 ) to form the wooden building block structure A ( 11 ). 
     
     
         3 . The wooden building block structure according to  claim 2 , wherein a wooden building block structure B ( 22 ) is constituted by arranging the wooden building block structure A ( 11 ) as an array unit along horizontal and vertical directions linearly or in an array form; and the numbers of horizontal arrays and vertical arrays is the same or different, wherein the number of the array unit is greater than or equal to 1. 
     
     
         4 . The wooden building block structure according to  claim 1 , wherein the building block body ( 1 ) is provided with four connecting posts ( 2 ) distributed in two rows and two columns;
 and the bottom of the building block body ( 1 ) is provided with the groove ( 3 ), and the center of the groove ( 3 ) is provided with a separating post ( 5 ) to form a wooden building block structure C ( 33 ).   
     
     
         5 . The wooden building block structure according to  claim 4 , wherein a wooden building block structure D ( 44 ) is constituted by arranging the wooden building block structure C ( 33 ) as an array unit along horizontal and vertical directions linearly or in an array form; and the numbers of horizontal arrays and vertical arrays is the same or different, wherein the number of the array unit is greater than or equal to 1. 
     
     
         6 . The wooden building block structure according to  claim 4 , wherein an upper groove ( 7 ) is coaxially disposed on the connecting post ( 2 ), and an inner diameter of the upper groove ( 7 ) is ½ of a diameter of the separating post ( 5 ). 
     
     
         7 . The wooden building block structure according to  claim 4 , wherein the separating post ( 5 ) sinks inward compared with the bottom end of the building block body ( 1 ). 
     
     
         8 . The wooden building block structure according to  claim 4 , wherein the separating post ( 5 ) sinks ½-¾ of a height of the connecting post ( 2 ). 
     
     
         9 . The wooden building block structure according to  claim 8 , wherein four corners of the groove ( 3 ) are arc-shaped clamping grooves ( 6 ), and a diameter of the clamping groove ( 6 ) is ½ of a diameter of the connecting post ( 2 ). 
     
     
         10 . The wooden building block structure according to  claim 1 , wherein six connecting posts ( 2 ) distributed in two rows and three columns are disposed on the building block body ( 1 ), and the groove ( 3 ) is disposed at the bottom of the building block body ( 1 ); and a separating post ( 5 ) is disposed in the groove ( 3 ) corresponding to every four adjacent connecting posts ( 2 ) to constitute a wooden building block structure E ( 55 ). 
     
     
         11 . The wooden building block structure according to  claim 10 , wherein a wooden building block structure F is constituted by arranging array units along horizontal and vertical directions linearly or in an array form by taking the wooden building block structure E ( 55 ) as a starting point of an array and four wooden building block structures in two rows and two columns as the array units; and a separating post ( 5 ) is disposed in the groove ( 3 ) corresponding to every four adjacent connecting posts ( 2 ); and a number of horizontal arrays is the same with or different from that of vertical arrays, wherein the number of the array unit is greater than or equal to 1. 
     
     
         12 . The wooden building block structure according to  claim 10 , wherein an upper groove ( 7 ) is coaxially disposed on the connecting post ( 2 ), and an inner diameter of the upper groove ( 7 ) is ½ of the diameter of the separating post ( 5 ). 
     
     
         13 . The wooden building block structure according to  claim 10 , wherein the separating post ( 5 ) sinks inward compared with the bottom end of the building block body ( 1 ). 
     
     
         14 . The wooden building block structure according to  claim 10 , wherein the separating post ( 5 ) sinks ½-¾ of the height of the connecting post ( 2 ). 
     
     
         15 . The wooden building block structure according to  claim 14 , wherein four corners of the groove ( 3 ) are arc-shaped clamping grooves ( 6 ), and the diameter of the clamping groove ( 6 ) is ½ of the diameter of the connecting post ( 2 ). 
     
     
         16 . The wooden building block structure according to  claim 1 , wherein an volume of the building block body ( 1 ) corresponding to one connecting post ( 2 ) is taken as a unit volume, and the volume of the building block body ( 1 ) provided with more than two connecting posts ( 2 ) varies with the number of connecting posts ( 2 ). 
     
     
         17 . The wooden building block structure according to  claim 1 , wherein the wooden building block structure is expanded by 1 time or reduced by ½ in a same proportion in X-axis, Y-axis and Z-axis directions, respectively, to obtain a large-size wooden building block structure or a small-size wooden building block structure. 
     
     
         18 . The wooden building block structure according to  claim 17 , wherein the dimensions of connecting posts, ribs and separating posts of wooden building block structures with the same specifications are the same. 
     
     
         19 . The wooden building block structure according to  claim 1 , wherein the rib ( 4 ) is formed on the inner wall of the groove ( 3 ) and protrudes into the groove ( 3 ); and two protruding sides form an arc transition with the inner wall of the groove ( 3 ), so that the rib is in a shape of an arc surface to form the cross section in an arc shape. 
     
     
         20 . The wooden building block structure according to  claim 19 , wherein the rib ( 4 ) is formed on the inner wall of the groove ( 3 ), one end of which extending to the bottom of the groove ( 3 ), and the other end extending to the bottom of the building block body ( 1 ).