The present invention relates to an orthodontic hole bracket that is attached to a tooth during orthodontic treatment. When replacing it, the orthodontic archwire is inserted into the orthodontic hole bracket without the use of O-rings or ligation wires, so it is smooth, free from foreign objects, and does not hurt the patient. During orthodontic treatment to ensure aesthetics and correct chewing, the orthodontic bracket should be attached to the teeth during orthodontic treatment, and the ligation rings protrude out of the orthodontic bracket, making the volume larger and on the lips or cheeks of the patient. The patient feels discomfort and pain. When orthodontic, when directly attaching the orthodontic archwire to the teeth, Orthodontic archwire and dental restoration resin or dental adhesive was not attached to each other was a problem when moving the teeth. In order to solve this problem, the orthodontic hole bracket and the sleeve (tube) bracket were devised. When replacing the orthodontic wire, the orthodontic archwire is inserted into the orthodontic hole bracket without the use of O-rings or ligation wires, and there is no foreign body feeling. If you need to replace with thicker orthodontic archwires according to the stage of orthodontics, if the archwire lacks elasticity and flexibility as needed, apply orthodontic treatment by directly attaching orthodontic wires to the teeth with dental restoration resin or dental adhesive. Proceed. At this time, a orthodontic slot is required between the orthodontic archwire and the dental resin or dental adhesive. The thin, elastic, slot-sized rectangular straw-shaped sleeve (tube) plastic is cut in the longitudinal direction. Insert them (see Figures 6, 7, and 9.10) and glue them no larger than rectangular straw plastic with dental restoration resin or dental glue. Orthodontic hole brackets require the flexibility and elasticity of orthodontic archwires to fit orthodontic archwires into orthodontic hole brackets when
