Plane for construction

Abstract

The invention provides a plane for construction. The plane for construction comprises a plane body, a storage chamber, an oxygen bag, a gas pipe, a through hole, a second groove, a second handle and asecond fastening bolt. The storage chamber is arranged on the rear side of the right end face of the plane body. The through hole is formed in the rear side of the upper end face of the plane body and communicates with the storage chamber. The oxygen bag is assembled in the storage chamber. The gas pipe is assembled to the rear side of the upper end face of the plane body, and the lower end of the gas pipe penetrates through the through hole to be connected with the upper end of the oxygen bag. Through the design, the purposes of dust prevention and oxygen suction are achieved by the plane, the second groove is formed in the right end face of the plane body, the second handle is assembled in the second groove through a rotary shaft, the fastening bolt is assembled on the right side of theupper end face of the plane body, the lower end of the fastening bolt extends into the second groove and is connected with the upper side of the annular side face of the second handle, the purpose ofplacing a first handle and the second handle in a contracted mode is achieved, dust is prevented from being sucked into the plane, and the plane is convenient to store, complete in function, safe andreliable.

Description

technical field [0001] The invention relates to a construction plane, which belongs to the field of construction equipment. Background technique [0002] A planer is a tool for smoothing and scraping wood. It is said that the planer was made by Lu Ban, an ancient Chinese craftsman. It is a woodworking tool used for planing, planing, straightening and thinning wood. The functions can be divided into long planer, medium planer, short planer, smooth planer (fine planer), curved planer, line planer, notch planer, seat planer, horizontal planer, etc. The flat push planer was invented at the end of the Southern Song Dynasty at the latest. Invention In China, there is a long evolution of woodworking tools, and the cross-section of the planer is a typical architectural carpentry craft in the Tang and Song Dynasties of China. [0003] The existing planes have a lot of dust in the air around the planes during use, which will affect the health of the staff after inhalation, and the ha...

AI Technical Summary

Problems solved by technology

[0003] The existing planes have a lot of dust in the air around the planes during use, which will affect the health of the workers after inhalation, and the handle cannot be retracted, so that the storage space cannot be saved when the planes are stored, so a new type of construction plane is urgently needed to solve the above problems

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