Discussion on the structure of the trowel
The utility model mud scraper includes a mud scraper belonging to the field of construction technology. The utility model includes a knife handle and a knife plate, wherein the knife handle faces the knife handle with a convex block on one side, and the convex block detaches from the side of the knife plate. The mud scraper has a first recess that can be inserted into the pad, and the inner side of the first recess is fixed with a spring, which is in contact with the side of the pad. This practicality is built into the pad.
Including building trowels. The key point of the technical solution is that the mudguard is divided into a first section and a second section, respectively. The first section has a first hinge, and the second section has a fixed second hinge. The first hinge block and the second hinge block are both connected to the accommodation cavity for sliding.
The cavity is equipped with a limiting device to restrict the first hinge block from sliding out of the cavity, and the trowel can be adjusted to the wall brushing or corner brushing state. The construction clay knife of this utility model has the following beneficial effects: it can not only paint wall corners but also walls, and can adapt to various situations. Simple structure and low cost; Reliable, sturdy, and sturdy.
In the field of construction engineering, more specifically, the combined trowel combines stone and snow knives of various shapes. The handle and the knife body are connected through a spherical universal joint, and the angle between the handle and the knife body can be adjusted, so that the combined stone and snow knife can meet multiple complex construction points.
Reduced the labor intensity of construction personnel and improved labor efficiency. The bottom of the connecting rod is threaded and wiped with a rectangle.
The top of the connecting rod is fixedly connected to the bottom of the spherical Halloween. One end of the handle of the trowel is connected to the top of the spherical universal joint, the rubber sleeve is on the other end of the handle, and the fastening screw is fixed on the spherical universal joint. Triangle mudguards, circular mudguards, and corner specific mudguards can be exchanged with rectangular mudguards.
The shape of a trowel consists of a blade and a handle, usually placed on the blade. Mainly used as a clay tool for placing cement or putty, wiping walls or floors, and filling gaps in buildings. It is an essential auxiliary tool in the decoration process.
The above has already introduced the purpose of using the teeth of the clay knife, how to use the clay knife, the specifications of the clay knife, and the photos of the clay knife.
The biggest difference lies in the combination method of the handle and the plate. The putty knife usually involves inserting the plate into the handle and then fastening it with rivets or directly forming it on a plastic machine.
The trowel knife is welded with rivets on the board, then connected to the handle by pressing on the aluminum foot. The handle is directly installed on the rivet after installation. The general size of the trowel is 280 * 120mm, which is rectangular, while the specifications of the putty knife are distinguished by inches. Generally ranging from 1 inch to 6 inches.
The utility model mud scraper includes a mud scraper belonging to the field of construction technology. The utility model includes a knife handle and a knife plate, wherein the knife handle faces the knife handle with a convex block on one side,