Line drawing steel tape
A technology of steel tape and tape, which is applied in the field of surveying and mapping equipment, can solve the problems of internal structure damage of steel tape, affect work efficiency, and easily scratch fingers, so as to prevent internal structure damage, facilitate carrying and use, and prevent finger scratches Effect
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[0015] The present invention will be further described below in conjunction with the accompanying drawings.
[0016] A line-drawing steel tape, comprising a housing 1, a tape mechanism, and a buffer mechanism 2;
[0017] The housing 1 is made of ABS new plastic, the housing 1 is formed by fastening the first housing and the second housing, and the housing 1 is provided with a first housing chamber 3 and a second housing chamber 4 in sequence, close to The housing side of the second housing chamber 4 is provided with a measuring tape inlet and outlet 6 and a measuring tape locking mechanism 5;
[0018] Described tape measure mechanism comprises first tape measure 7 and second tape measure 8, and each tape measure all comprises coil spring, reel, scale tape, and coil spring is arranged in the reel central cavity, and scale tape is wound on the reel, the first The tape measure 7 is arranged on the first placement chamber 3, the second tape measure 8 is arranged on the second pla...
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