121results about How to "Not easy to fall apart" patented technology

The invention relates to a medical body position keeping belt fixing device. The medical body position keeping belt fixing device is used for fixing and unfixing a medical body position fixing belt on and from a side guide rail of an operating table and comprises an upper clamp, a lower clamp and an elastic part, the upper clamp or the lower clamp is connected to the medical body position keeping belt, the upper clamp and the lower clamp are respectively provided with clamping portions used for clamping the side guide rail of the operating table, and two ends of the elastic part are respectively abutted against or fixed to the upper clamp and the lower clamp. The medical body position keeping belt fixing device can clamp and unclamp. When in clamping, the elastic part moves the clamping portions of the upper clamp and the lower clamp to each other by the aid of self elasticity, so that the medical body position keeping belt is fixed on the side guide rail of the operating table. When in unclamping, elasticity of the elastic part is overcome to separate the clamping portions of the upper clamp and the lower clamp, so that the medical body position keeping belt can be unfixed from the side guide rail.

The invention relates to a building block toy box, which comprises a box body and 19 kinds of building blocks of different shapes, wherein in the 19 kinds of building blocks, three kinds of the building blocks are oblong, one kind of building blocks is concave, three kinds of building blocks are L-shaped, three kinds of building blocks are T-shaped, one kind of building blocks is W-shaped, four kinds of building blocks are stepped, one kind of building blocks is shaped like a Chinese character 'guang', and one kind of building blocks is cubic; the building blocks comprise two building blocks a, two building blocks b, two building blocks c and one of the rest building blocks respectively; the bottom surface of the box body is square; the inner side wall of the box body is provided with a plurality of mortises; the two ends of the building blocks c are provided with tenons which penetrate through the entire box body to be matched with the opposite mortises; and all building blocks are just spliced in the box body. The building block toy box has the beneficial effects that: the building blocks are not required to be lapped but are directly pieced together in the box body; and each building block has the characteristics of simple structure, certain difficulty and low probability of falling apart after being pieced together.

The invention discloses a safety protection window bar and an installation method thereof. The window bar comprises transverse bars which include transverse rods, vertical rods and stand columns, thevertical rods are arranged between the transverse rods, and the stand columns are connected with the transverse rods through sleeve seats; H-shaped blocking bars are arranged between the vertically adjacent transverse bars; T-shaped columns are arranged at the uppermost portions of the transverse bars, top supporting feet are in threaded connection to the T-shaped columns, and bottom supporting feet are in threaded connection to the bottoms of the lowermost portions of the transverse columns; and supporting assemblies are arranged on the two sides of the transverse bars. The installation method includes the following steps that (a), the transverse bars are assembled; (b), the transverse bars are combined; (c), transverse fixing is conducted; and (d), vertical fixing is conducted. By meansof the safety protection window bar and the installation method thereof, the structure of the window bar is novel, the protection range is large, the window bar is tight and not loose and suitable fordifferent use environments, the window bar can be installed on window sills with different sizes, the installation adaptability is high, operation of the installation method is simple, operation is conducted successively in order from bottom to top, operation is conducted step by step in order, repeated operation is reduced, the labor installation intensity is lowered, and the installation quality is effectively ensured.

The invention discloses a lifting wardrobe and a mounting method thereof.The lifting wardrobe comprises a wardrobe body, the wardrobe body comprises a base, a front wardrobe plate, side wardrobe plates, a back wardrobe plate and a top wardrobe plate, the side wardrobe plates and the back wardrobe plate are arranged on the base, the back wardrobe plate is connected with the side wardrobe plates and the top wardrobe plate, the front wardrobe plate is arranged between the side wardrobe plates, and the top wardrobe plate is connected with the back wardrobe plate; electric push rods are distributed on the base symmetrically; a storage box is arranged on the electric push rods, and a safety box and a drawer are arranged on the storage box; the mounting method comprises the following steps that (a) storage box mounting; (b) front part assembling; (c) back covering; (d) capping. The lifting wardrobe is novel in structure, high in privacy, high in safety, large in storage capacity, capable of storing articles in a classified mode, convenient to arrange, easy to install, convenient to position, low in installation difficulty, capable of saving labor, convenient to use, easy to control and adjust, high in flexibility and capable of guaranteeing installation quality, and installation is conducted from bottom to top and from part to whole in a step-by-step and orderly mode.