Multifunctional sax

A multi-functional, tile-knife technology, applied in construction, building structure, processing of building materials, etc., can solve the problems of slow wall construction, waste of bonding materials, mud and ash, etc., and achieve the speed of wall construction. Improve, save raw materials, and reduce the effect of ash

Inactive Publication Date: 2008-02-06
胡青林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the rapid development of the national economy, infrastructure construction, housing projects, architectural decoration, house renovation and other undertakings are also developing rapidly, the workload of housing construction projects is also increasing, and the quality requirements are also getting higher and higher. The building has not yet been mechanized, and manual operations such as tile shovels and peach shovels are still required. However, the speed of building walls with peach shovels and tile shovels is slow, and there is a lot of mud and ash falling off, and a lot of bonding materials for building walls are wasted.
[0003] The original trowel is a steel plate, and the body and the handle of the trowel are on the same plane. It is inconvenient to use it to shovel mud when building walls. The wrist has a lot of movement, and the wrist will become sour after a while. It is much slower. In addition, it is difficult to level the trowel board when shoveling mud, so there is a lot of mud and ash falling off, which wastes a lot of bonding materials for building walls.
[0004] The application of the peach shovel does play a certain role in preventing mud and ash from falling. Since the installation of the handle and the shovel board takes into account the comfort of masonry workers, there are still certain problems in the shape design of the shovel board. Can not solve the problem of falling mud and ash

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment one: referring to Fig. 1, Fig. 2, a kind of multifunctional trowel (right hand is used), contains trowel plate body 1, connects curved bar 2, handle 3, and trowel plate body 1 is polygonal ABCED with certain thickness The thin plate is fixed with a connecting curved rod 2 in the middle of the tile body 1, and the connecting curved rod 2 is fixedly connected with the handle 3. The projection of the axis of the handle 3 on the tile body 1 forms an angle α with the AD side of the tile body 1 , the included angle α is 20°, an included angle β is formed between the 3 axes of the handle and the 1 surface of the trowel body, the included angle β is 20°, ∠A is 90°, or both ∠A and ∠D are 90°, There is an arc transition between the two points C and E, and the connecting curved rod 2 is fixed at the center of gravity of the trowel plate body 1 .

Embodiment 2

[0036] Embodiment two: referring to Fig. 1, Fig. 2, embodiment two is basically the same as embodiment one, and in the figure, the same representative meaning of label is identical, repeats no more, and difference is that in embodiment two, α included angle is 25 °, The included angle β is 20°.

Embodiment 3

[0037] Embodiment three: referring to Fig. 1, Fig. 2, embodiment three is basically the same as embodiment one, and the same representative meanings of the symbols in the figure are the same, and will not be repeated. The difference is that the included angle of α in embodiment three is 30°, The included angle β is 25°.

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Abstract

The invention relates to a multifunctional slicer, which comprise a slicer plate, connecting crank or incline connecting rod, and handle. Wherein, it is characterized in that: the slicer plate is a quadrangle ABCD or polygonal ABCDE plate, whose middle is fixed with connecting crank or incline connecting rod; the connecting crank or incline connecting rod is fixed with handle; the projection of axis of handle on the slice plate and the AD edge of slicer plate form alpha angle. The invention can improve the construction speed and reduce the material consumption.

Description

1. Technical field [0001] The invention relates to a wall-laying tool, in particular to a multifunctional trowel. 2. Background technology [0002] At present, in the rapid development of the national economy, infrastructure construction, housing projects, architectural decoration, house renovation and other undertakings are also developing rapidly, the workload of housing construction projects is also increasing, and the quality requirements are also getting higher and higher. Construction has not yet been mechanized, and manual operations such as tile shovels and peach shovels are still required. However, the speed of building walls with peach shovels and tile shovels is slow, and a lot of mud and ash are dropped, and a lot of bonding materials for wall building are wasted. [0003] The original trowel is a steel plate, and the body and the handle of the trowel are on the same plane. It is inconvenient to use it to shovel mud when building walls. The wrist has a lot of mov...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G21/20
Inventor 胡青林
Owner 胡青林
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