CN107524676A - Fixation method for dental parts - Google Patents

Abstract

A fixing method using a dental component includes a hole forming step, a dental making step, and a locking step. In the drilling step, a setting hole is drilled on a target surface, and the setting hole is cleaned. In the dental procedure, a dental prosthesis is prepared, an inner socket is created in the setting hole using the dental prosthesis, and the setting hole is cleaned again. In the locking step, a bolt is arranged in the arrangement hole along the inner tooth groove after penetrating a workpiece. By combining the bolt with the inner groove, the filling with chemicals is not required to avoid the deterioration of the chemicals. In addition, when the bolt is used for fixing the workpiece, the workpiece can be integrally formed by using a material with lower strength, so that the manufacturing difficulty and the cost are reduced.

Description

Fixation method for dental parts

technical field

The invention relates to a fixing method, in particular to an application method which can fix a work piece relatively stably by applying an orthodontic piece.

Background technique

Generally, anchor bolts are used to strengthen the fixing effect when the work piece is set on the wall surface, but the current common construction method is to first drill a setting hole 11 on the wall surface 10 as shown in Figure 1, and use steel brush or air jet The gun cleans the impurity in the setting hole 11. Then, as shown in Figure 2, the medicament 12 is poured into the setting hole 11, and finally an anchor bolt 13 is inserted into the setting hole 11 as shown in Figure 3, so that the medicament 12 is filled in the wall surface 10 and the anchor bolt. 13, so as to achieve the effect of increasing the binding force.

The above-mentioned fixing method is called a chemical anchor bolt. The disadvantage of this method is that the medicine 13 filled in the setting hole 11 will deteriorate and deteriorate with time, and the medicine 12 will easily decompose and fall off after deterioration, reducing the binding force. In addition, the anchor bolt 13 only relies on the edge of the thread to push against the wall 10 , and the bite strength is insufficient. Therefore, once the agent fails or falls off, the bonding strength will be greatly reduced.

Contents of the invention

The purpose of the present invention is to provide a fixing method that does not need to be filled with medicine and has high bonding strength.

The present invention applies a fixing method for dental parts, and is characterized in that: the fixing method includes a hole opening step, a tooth making step, and a locking step, and in the hole opening step, a hole is drilled on a target surface. A setting hole, and cleaning the setting hole, in the dental preparation step, is to prepare a dental production piece, the dental production piece includes a screw head for combining with the machine tool, and a screw rod set on the screw head, the dental production piece The screw rod has a shaft portion extending in the direction opposite to the screw head, a plurality of cutting portions arranged helically around the shaft portion, and a plurality of rack portions respectively arranged on the cutting portions, each two A chip removal groove is defined between the adjacent cutting parts, and a plurality of internal tooth grooves are created in the setting hole by using the dental part, and the setting hole is cleaned again. In the locking step, a bolt is passed through After a work piece is arranged in the setting hole along the inner alveolar.

Preferably, in the aforementioned method for fixing an orthodontic piece, in the odontogenic step, the screw head and the screw rod of the odontogenic piece are made of different materials and joined by welding.

Preferably, in the above-mentioned fixing method using an odontogenic piece, in the odontogenic step, the screw head and the screw rod of the odontogenic piece are integrally formed.

The present invention applies a fixing method for dental parts, and is characterized in that: the fixing method includes a hole opening step, a tooth making step, and a locking step, and in the hole opening step, a hole is drilled on a target surface. A setting hole, and cleaning the setting hole, in the dental preparation step, is to prepare a dental production piece, the dental production piece includes a screw head for combining with the machine tool, and a screw rod set on the screw head, the dental production piece The screw rod has a shaft portion extending in the direction opposite to the screw head, a plurality of cutting portions arranged helically around the shaft portion, and a plurality of rack portions respectively arranged on the cutting portions, each two A chip removal groove is defined between the adjacent cutting parts, a plurality of internal tooth grooves are created in the setting hole by using the dental part, and the setting hole is cleaned again. In the locking step, an integrally formed After the bolt passes through a work piece, it is tapped in the setting hole along the inner alveolar.

Preferably, in the aforementioned method for fixing an orthodontic piece, in the locking step, the bolt is made of stainless steel.

Preferably, in the above-mentioned method for fixing an orthodontic piece, in the hole opening step, the inner diameter of the opening hole is smaller than the outer diameter of the bolt.

The beneficial effect of the present invention is that: multiple internal alveoli can be created in the setting hole through the dental prosthesis, and by combining the bolts with the internal alveoli, it is not necessary to use medicament filling to avoid the deterioration of the medicament Deterioration, but also improve the bonding strength. In addition, when bolts are used to fix the workpiece, the bolts are tapped along the inner alveolar, so no wall is drilled at the tip, so materials with lower strength can be used for integral molding, which can reduce manufacturing costs. difficulty and cost.

Description of drawings

Fig. 1 to Fig. 3 are all schematic diagrams, illustrating the setting steps of general chemical anchor bolts;

Fig. 4 is a flow chart illustrating a first embodiment of the present invention using a method for fixing an orthodontic piece;

Fig. 5 is a schematic diagram illustrating a hole opening step of the first embodiment;

Fig. 6 is a perspective view illustrating an dental prosthesis of the first embodiment;

Fig. 7 is a schematic diagram illustrating an orthodontic step of the first embodiment;

Fig. 8 is a schematic diagram illustrating a locking step of the first embodiment;

Fig. 9 is a flow chart illustrating a second embodiment of the present invention using a method of fixing an orthodontic piece; and

Fig. 10 is a schematic diagram illustrating a locking step of the second embodiment.

detailed description

The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

Referring to FIG. 4 , it is a first embodiment of the method for fixing an orthodontic element according to the present invention, which includes an opening step 21 , an orthodontic step 22 , and a locking step 23 .

Referring to Fig. 4 and Fig. 5, in this perforating step 21, first on a target surface 31 such as wall etc., set up a setting hole 32 with machine tools, then stretch into this setting hole 32 with steel brush or air spray gun Remove impurities in the pores.

Referring to Fig. 4 and Fig. 6, in this tooth making step 22, be to prepare a tooth making part 4, this tooth making part 4 comprises a screw head 41 for being combined with machine tool as shown in Fig. 6, and one is arranged on The screw rod 42 on the screw head 41. The screw 42 has a shaft portion 421 extending in the direction opposite to the screw head 41, four cutting portions 422 helically arranged around the shaft portion 421, and a plurality of teeth respectively arranged on the cutting portions 422. Bar section 423 . A chip removal groove 424 is defined between every two adjacent cutting portions 422 .

In the first embodiment, the screw head 41 and the screw rod 42 of the dental prosthesis 4 are made of different materials, and the preferred manufacturing method of the dental prosthesis 4 is: prepare a first steel made of Ostian iron series stainless steel. A base material, and a second base material made of high-strength steel, the preferred material of the second base material is Scm439 stainless steel. Then the first base material and the second base material are welded, and the interface between the two is provided with a protective gas with hydrogen to avoid the generation of oxides, and finally the first base material is formed into the screw head 41 , the second base material is formed into the screw 42 to form the dental implant 4 . Of course, the screw head 41 and the screw rod 42 can also be integrally formed, not limited thereto.

Referring to Fig. 4 and Fig. 7, this tooth-making part 4 is arranged on the machine tool, and is inserted in this setting hole 32, drives this machine tool to make this tooth-making part 4 rotate, to create multiple holes in the setting hole 32. Alveolar A, and once again stretched into the setting hole 32 with a steel brush or air gun to remove impurities in the hole.

Referring to Figure 4 and Figure 8, in the locking step 23, after a general bolt 5 is passed through a work piece 6, it is locked into the setting hole 32 along the inner alveolar A, so that the work piece 6 fixed on the target surface 31.

The above-mentioned fixing method can fix the work piece 6 on the target surface 31 without pouring medicine, avoiding the hidden danger of medicine deterioration and deterioration, and the inner alveolar A created by the dental part 4 can make the general bolt 5 and The contact area of the wall is increased to improve the bond strength.

Referring to Fig. 9 and Fig. 10, it is the second embodiment of the method for fixing an orthodontic piece of the present invention, the second embodiment is substantially the same as the first embodiment, the difference is that in the opening step 21 Among them, the setting hole 32 set out is relatively small. In the locking step 23, an integrally formed bolt 7 is directly tapped along the inner alveolar A in a tapping manner after piercing a work piece 6. Set in the setting hole 32 . Wherein, the inner diameter of the provided setting hole 32 is smaller than the outer diameter of the bolt 7 , and the tip 71 of the front end of the bolt 7 has a tapping portion.

Generally, the tip of the tapping bolt needs to be drilled during the tapping process, so most of them are composite and the tip is made of high-strength material. However, in the second embodiment, since the setting hole 32 has been dug, Therefore, the tip 71 of the bolt 7 does not need to be drilled during the tapping process, so it can be manufactured by general Austian iron series stainless steel in one piece, so as to reduce the manufacturing cost of the bolt 7 and provide another implementation. Way. In addition, as long as the outer diameter is compatible, ordinary bolts without tapping parts can also be directly tapped into the smaller-diameter installation hole.

To sum up, the inner tooth alveolar A can be created in the setting hole 32 through the dental implant 4, and by combining the general bolt 5 or the bolt 7 with the inner tooth alveolar A, no medicine is needed Filling prevents the deterioration of the agent and improves the bonding strength at the same time. In addition, when the bolt 7 is used to fix the work piece 6, the bolt 7 is tapped along the inner alveolar A, so the tip 71 will not be drilled into the wall, so it can be integrally formed with a material with low strength. Yes, the manufacturing difficulty and cost can be reduced, so the purpose of the present invention can indeed be achieved.

Claims (6)

1. A fixing method using dental parts, characterized in that: the fixing method comprises a hole-opening step, a tooth-making step, and a locking step, and in the hole-opening step, the hole is drilled on a target surface A setting hole is established and the setting hole is cleaned. In the dental construction step, a dental construction piece is prepared. The dental construction piece includes a screw head for combining with a tool, and a screw rod set on the screw head , the screw has a shaft portion extending in the opposite direction of the screw head, a plurality of cutting portions arranged helically around the shaft portion, and a plurality of rack portions respectively arranged on the cutting portions, every two A chip removal groove is defined between two adjacent cutting parts, and a plurality of internal tooth grooves are created in the setting hole by using the dental part, and the setting hole is cleaned again. In the locking step, a bolt After piercing a work piece, it is set in the setting hole along the inner alveolar. 2 . The method for fixing a dental implant according to claim 1 , wherein in the dental implantation step, the screw head and the screw rod of the dental implant are made of different materials and joined by welding. 3 . 3 . The method for fixing the dental implant according to claim 1 , wherein in the dental implantation step, the screw head and the screw rod of the dental implant are integrally formed. 4 . 4. A fixing method using dental parts, characterized in that: the fixing method comprises a hole-opening step, a tooth-making step, and a locking step, and in the hole-opening step, a target surface is drilled A setting hole is established and the setting hole is cleaned. In the dental construction step, a dental construction piece is prepared. The dental construction piece includes a screw head for combining with a tool, and a screw rod set on the screw head , the screw has a shaft portion extending in the opposite direction of the screw head, a plurality of cutting portions arranged helically around the shaft portion, and a plurality of rack portions respectively arranged on the cutting portions, every two A chip removal groove is defined between two adjacent cutting parts, and a plurality of internal alveolar grooves are created in the setting hole by using the dental part, and the setting hole is cleaned again. In the locking setting step, an integral After the formed bolt is passed through a work piece, it is tapped in the setting hole along the inner tooth groove. 5 . The method for fixing dental implants according to claim 4 , wherein in the locking step, the bolts are made of stainless steel. 5 . 6 . The method for fixing an orthodontic piece according to claim 4 , characterized in that: in the hole opening step, the inner diameter of the opening hole is smaller than the outer diameter of the bolt. 7 .