Dropping-preventive plastering trowel
A technology of trowel and trowel, which is applied in the direction of construction and building structure, and can solve the problems of injuring workers, falling of trowel and affecting work efficiency, etc.
Inactive Publication Date: 2017-03-22
程志鹏
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- Description
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Problems solved by technology
[0003] Because most of the time, the workers are at a position higher than the ground to deal with the wall of the corresponding height, that is, to smooth the wall. During the process of wiping, due to hand fatigue or other reasons, the trowel often falls from the hand. , resulting in workers having to go back to the ground to pick up the trowel, and then climb to the original position to continue working, which affects work efficiency; in addition, the fall of the trowel will cause it to break or even injure the workers below
Method used
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[0016] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
[0017] like figure 1 As shown, a trowel includes a handle 1, a layer 2, a trowel 3 and a connecting frame 7, the trowel 3 and the connecting frame 7 are connected by a layer 2, and the handle 1 is arranged on the connecting frame 7, a plurality of connecting columns 4 are welded on the upper end surface of the trowel sheet 3, and a plurality of through holes 5 are arranged on the bead 2, and a plurality of connecting columns 4 are nested in a plurality of through holes 5 one by one, and the connecting columns 4. The upper end is riveted with the bead 2. The improvement is that a first ring 8 is provided on the upper surface of the knife handle 1 and corresponds to the position of the thumb when holding the knife han...
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The invention relates to a dropping-preventive plastering trowel which comprises a trowel handle, a pressing strip, a plastering sheet and a connecting frame. The plastering sheet and the connecting frame are connected through the pressing strip, the trowel handle is arranged on the connecting frame, the upper end face of the plastering sheet is welded with multiple connecting columns, multiple through holes are formed in the pressing strip, the connecting columns are socketed in the through holes in a one-to-one corresponding manner, and the upper ends of the connecting columns are riveted with the pressing strip; a first ring is arranged at a position, corresponding the thumb when holding the trowel handle, of the upper surface of the trowel handle, and second rings in one-to-one correspondence to other four fingers are arranged at positions, corresponding to the four fingers, of the lower surface of the trowel handle. The dropping-preventive plastering trowel has the advantages that in the process of working, the trowel handle is held by enabling the thumb to penetrate the first ring and the other four fingers to respectively penetrate the second rings, so that dropping of the plastering trowel from a hand in the process of wall plastering due to hand fatigue or other reasons can be prevented.
Description
technical field [0001] The invention relates to the field of construction tools, in particular to a trowel for preventing falling. Background technique [0002] Existing trowels generally consist of a handle, a bead, a trowel and a connecting frame. The bead and the trowel are fixed by riveting, and the trowel is controlled by holding the handle during operation. The knife treats the wall. [0003] Because most of the time, the workers are at a position higher than the ground to deal with the wall of the corresponding height, that is, to smooth the wall. During the process of wiping, due to hand fatigue or other reasons, the trowel often falls from the hand. , cause the worker to have to go back to the ground to pick up the trowel, and then climb to the original position to continue working, which affects the work efficiency; in addition, the drop of the trowel will cause it to break or even injure the workers below. Contents of the invention [0004] In summary, in orde...
Claims
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IPC IPC(8): E04F21/16
CPCE04F21/16
Inventor 程志鹏
Owner 程志鹏