32results about How to "Comfortable structure" patented technology

The invention relates to a folding chair, wherein the folding chair is provided with a flat-shaped chair back; the both sides of the chair back are slantwise connected with front support legs toward the lower front direction; inner surfaces of the upper parts of the front support legs are symmetrically hinged with rear support legs, and the front support legs and the rear support legs can be unfolded to support and folded; the top ends of the rear support legs extend forwards and horizontally, as well as are fixedly connected with a chair surface; and a limit rod is connected between the front support legs and located on the lower part of the chair surface in a horizontal direction, as well as capable of ensuring the chair surface to be horizontally placed and fixed. The folding chair is simple in structure, safe, comfortable, capable of being conveniently folded or unfolded by a user, and strong in practicability.

The invention relates to a garment suitable for being worn by a student. The garment comprises a garment body which comprises a garment main body and two sleeves arranged on the two sides of the garment main body. The garment is characterized in that correcting belts are arranged in the garment main body, and comprise two slant correcting belts, two longitudinal correcting belts and one horizontal correcting belt, wherein the two slant correcting belts are distributed in an X shape and arranged at the back of the garment main body, the two longitudinal correcting belts are arranged on the two sides of the front of the garment main body, the horizontal correcting belt is arranged on the bottoms of the two slant correcting belts distributed in the X shape and the longitudinal correcting belts, a connecting button is arranged on the front of the horizontal correcting belt, the correcting belts are sewn to the inside of the garment main body, sleeve lengthening bodies capable of being freely detached are arranged, the garment body is made of a thermal elastic material, and the correcting belts are made of a high-strength memory elastic cord material.

The invention relates to an elbow and knee joint contracture deformity correcting device. The elbow and knee joint contracture deformity correcting device is mainly characterized by comprising an upper arc-shaped fixed plate (6), wherein the upper arc-shaped fixed plate (6) is arranged on a fixed bracket rod (9); the fixed bracket rod (9) comprises an upper fixed bracket rod (9-1) and a lower fixed bracket rod (9-2) and is hinged by a fixed bracket rod hinge (10); an upper arc-shaped fixed plate (6) is hinged with one side of a lower arc-shaped movable plate (8) and connected with the other side of the lower arc-shaped movable plate (8); pull rod seats (5) are arranged on the upper arc-shaped fixed plate (6) at both ends; a screw pitch regulator (1) is hinged with the pull rod seats (5) by movable pull rods (3); and positive and negative threads are respectively arranged on the left and the right movable pull rods (3).The elbow and knee joint contracture deformity correcting device meets the biological mechanical characteristics of the upper and the lower limbs of a human body by utilizing a Ilizarov biological theory, is fitted with the appearance contour, is comfortable for wearing, can be widely applied to a joint contracture orthopedic device in clinical, has the advantages of simple, stable and comfortable structure, reliable correcting strength, convenience in adjustment, safety, reliability and attractive appearance and has adjustable, stable, persistent and periodical tensile stress effect, and is used for carrying out four-dimensional phase correcting on the contracture tissue.

The invention relates to the field of clothing, in particular to a clothing seamless splicing structure and a clothing seamless splicing method. The clothing seamless splicing structure comprises two fabrics to be spliced, the front side of the splicing position of one fabric and the reverse side of the splicing position of the other fabric are overlapped and sewn, and overlock is arranged at the splicing positions of the two fabrics. The splicing principle is that firstly, overlapping is performed in the mode that the front side is tightly attached to the reverse side, so that a protruding overlapping portion formed when the front side is tightly attached to front side is avoided, and therefore the overlapping positions of the two fabrics are made to be smoother; secondly the splicing positions are overlocked and sewn simultaneously so that the two fabrics are connected together, and meanwhile the problem that the edges of the fabrics loose threads is avoided. Therefore, the clothing seamless splicing structure is shaped like a plane, the structure is smoother, and the clothing with the seamless splicing structure is not prone to rubbing skin while being worn next to the skin, is more comfortable to wear, and has the advantages of being firm and not prone to loosing the threads.