What is the number of doorways in Lubanchi?

Generally speaking, the scales of auspicious numbers are 21-23cm, 40-42cm, 60-62cm, 8 1 cm, 88cm, 89cm,106-108cm,/. 171-176cm,191-kloc-0/98cm, 21-216.

Generally speaking, the height of modern doors is less than 283 cm. For an ordinary house, the width of the door (i.e. the horizontal distance from the inner wall of the door frame, excluding the thickness of the door frame) is mostly108cm and the height is about 212cm, while the width of the door is mostly 8 1 cm and the height is mostly 65438+.

Extended data

1. Lu Banchi is also called "door light ruler": Lu Banchi is a popular building tool in ancient China. Generally used to measure and determine the size of residential doors and furniture. In Lu Ban Jing and Lu Ban Jian Zheng, they are called "Lu Ban Zhen Chi" and "Lu Ban Zhou Chi". In ancient times, people thought that the portal determined according to Lu Banchi's auspicious size would shine brilliantly and bring good luck to families, so Lu Banchi was also called "door light ruler".

2. Because one foot in Lu Banchi is divided into eight inches, and each inch is written with words expressing various meanings, people also call Lu Banchi "eight-character ruler", "door ruler" and "door meter".

3. Ancient geomantic omen attached great importance to the application of Lu Banchi. The geomantic science book Ten Books of Yangzhai said: "There are several kinds of door rulers in China, which have been tried and tested, but this ruler (Lu Banchi) is real. There is no difference between good luck and bad luck. Gai Xi lost his job in class. His works were made of wood, so he was poor, so he created a ruler, and later he was named Lubanchi. An uninterrupted measuring door can be used, and all beds and room appliances should use this measuring door. "

Resources-Baidu Encyclopedia-Lubanchi