TWI604828B - Application of dental establishment of the fixed method - Google Patents

Description

Fixing method for applying dental parts

The invention relates to a fixing method, in particular to an application method for applying a tooth forming member and fixing the working piece relatively stably.

Generally, when the working piece is set on the wall surface, the anchor bolt is used to strengthen the fixing effect, and the common construction method is to first drill a set hole 11 on the wall surface 10 as shown in FIG. 1 and use a steel brush or a jet. The gun cleans the impurities in the set hole 11. Next, the medicament 12 is poured into the set hole 11 as shown in FIG. 2, and finally, an anchor 13 is placed in the set hole 11 as shown in FIG. 3, and the medicament 12 is filled in the wall surface 10 and the anchor. Between 13, and thus 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 installation hole 11 deteriorates and deteriorates with time, and the medicine 13 is easily decomposed and detached after the deterioration, and the bonding force is lowered. Further, the anchor bolt 13 abuts against the wall surface 10 only by the edge of the thread, and the bite strength is insufficient, so that once the medicament fails or falls off, the joint strength is greatly lowered.

Accordingly, it is an object of the present invention to provide a fixing method which does not require the use of a chemical agent and has a high bonding strength.

Thus, the method for fixing a dental component of the present invention comprises an opening step, a tooth forming step, and a locking step. In the opening step, a set hole is drilled in a target surface, and the set hole is cleaned. In the tooth forming step, a tooth forming member is prepared, the tooth forming member includes a screw head for coupling with the implement, and a screw provided on the screw head, the screw having a direction extending opposite to the screw head a shaft portion, a plurality of helically surrounding cutting portions provided on the shaft portion, and a plurality of rack portions respectively disposed on the cutting portions, and a pair of chip grooves are defined between each two adjacent cutting portions, The tooth forming member creates a plurality of inner sockets in the setting hole, and cleans the setting hole again. In the locking step, after an anchor bolt is passed through a working piece, the inner tooth groove is disposed in the set hole.

Therefore, another object of the present invention is to provide a fixing method which can be used in combination with a general bolt and has high fixing strength.

Thus, the method for fixing a dental component of the present invention comprises an opening step, a tooth forming step, and a locking step. In the opening step, a set hole is drilled in a target surface, and the set hole is cleaned. In the tooth forming step, a tooth forming member is prepared, the tooth forming member includes a screw head for coupling with the implement, and a screw provided on the screw head, the screw having a direction extending opposite to the screw head a shaft portion, a plurality of helically surrounding cutting portions provided on the shaft portion, and a plurality of rack portions respectively disposed on the cutting portions, and a pair of chip grooves are defined between each two adjacent cutting portions, The tooth forming member creates a plurality of inner sockets in the setting hole, and cleans the setting hole again. In the locking step, an integrally formed bolt is drilled in the set hole along the inner socket after the workpiece is inserted.

The utility model has the advantages that a plurality of internal sockets can be formed in the installation hole by the tooth forming member, and the anchor bolt or the bolt is combined with the internal tooth grooves, so that the medicine can be filled without using the medicine to avoid the deterioration of the medicine. Deterioration, while also increasing the bonding strength. In addition, when the bolt is used to fix the working piece, the bolt is struck along the inner cavities, so that the wall surface is not drilled at the tip end, so that the material with lower strength can be integrally formed, and the manufacturing can be reduced. Difficulty and cost.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same reference numerals.

Referring to FIG. 4, a first embodiment of a method for fixing a dental element according to the present invention includes an opening step 21, a tooth forming step 22, and a locking step 23.

Referring to FIG. 4 and FIG. 5, in the opening step 21, a setting hole 32 is drilled on a target surface 31 such as a wall surface, and then the steel hole or the air gun is inserted into the setting hole 32. Remove impurities from the pores.

Referring to FIG. 4 and FIG. 6, in the tooth forming step 22, a tooth forming member 4 is prepared. The tooth forming member 4 includes a screw head 41 for coupling with the implement, as shown in FIG. The screw 42 on the screw head 41. The screw 42 has a shaft portion 421 extending in a direction opposite to the screw head 41, four cutting portions 422 spirally surrounding the shaft portion 421, and a plurality of racks respectively disposed on the cutting portions 422 Department 423. A drainage groove 424 is defined between each two adjacent cutting portions 422.

In the first embodiment, the screw head 41 and the screw 42 of the tooth forming member 4 are made of different materials, and the tooth forming member 4 is preferably manufactured by preparing a steel made of Aostian iron-based stainless steel. A base material and a second base material made of high-strength steel, and the second base material is preferably made of Scm439 stainless steel. Then, the first base material and the second base material are welded, and a shielding gas having hydrogen gas is disposed at the interface between the two to prevent oxide generation, and finally the first base material is molded into the screw head. 41. The second base material is formed into the screw 42 to form the tooth forming member 4. Of course, the screw head 41 and the screw 42 can also be integrally formed, and is not limited thereto.

Referring to FIG. 4 and FIG. 7, the tooth forming member 4 is disposed on the implement and inserted into the setting hole 32, and the implement is driven to rotate the tooth forming member 4 to create more in the setting hole 32. The inner tooth groove A is again protruded into the set hole 32 by a steel brush or a jet gun to remove impurities in the hole.

Referring to FIG. 4 and FIG. 8 , in the locking step 23, an anchor bolt 5 is inserted into a working member 6 and locked into the setting hole 32 along the inner sockets A to the working member 6 . It is fixed to the target surface 31.

The above fixing method can fix the working piece 6 to the target surface 31 without filling the medicine, and avoid the worry of deterioration and deterioration of the medicine, and the inner socket A of the tooth forming member 4 can make the anchor bolt 5 and The contact area of the wall is increased to increase the bonding strength.

Referring to FIG. 9 and FIG. 10, a second embodiment of a method for fixing a dental element according to the present invention is provided. The second embodiment is substantially the same as the first embodiment, except that in the opening step 21 The set hole 32 is small, and in the locking step 23, an integrally formed bolt 7 is directly struck along the inner socket A by tapping after the workpiece 6 is worn. It is disposed in the installation hole 32.

Generally, the tip end of the tapping bolt needs to be drilled during the tapping process, so that the tip is mostly made of high-strength material, but in the second embodiment, since the setting hole 32 has been cut, Therefore, the tip end portion 71 of the bolt 7 does not need to be drilled during the tapping process, so that it can be integrally formed by general Aostian iron-based stainless steel, so that the manufacturing cost of the bolt 7 can be reduced, and another implementation can be provided. the way.

In summary, the internal tooth socket A can be formed in the setting hole 32 by the tooth forming member 4, and the anchor bolt 5 or the bolt 7 can be combined with the internal tooth space A, so that the medicine can be filled without using the medicine. Avoid deterioration and deterioration of the agent, and at the same time increase the bonding strength. In addition, when the work piece 6 is fixed by using the bolt 7, the bolt 7 is struck along the inner cavities A, so that the tip end 71 does not drill the wall surface, and thus the material having a lower strength can be integrally formed. However, the manufacturing difficulty and cost can be reduced, and the object of the present invention can be achieved.

However, the above is only the embodiment of the present invention, and the scope of the invention is not limited thereto, and all the equivalent equivalent changes and modifications according to the scope of the patent application and the patent specification of the present invention are still The scope of the invention is covered.

21‧‧‧ Opening steps
22‧‧‧ teething steps
23‧‧‧Locking steps
31‧‧‧ Target surface
32‧‧‧Setting holes
4‧‧‧ teeth parts
41‧‧‧ screw head
42‧‧‧ screw
421‧‧‧ Rod body
422‧‧‧cutting department
423‧‧‧Racks
424‧‧‧Ditching
5‧‧‧ Anchor
6‧‧‧Workpieces
7‧‧‧ bolt
71‧‧‧ tip
A‧‧‧ internal alveolar

Other features and effects of the present invention will be apparent from the following description of the drawings, wherein: Figures 1 through 3 are schematic views illustrating the steps of the conventional chemical anchors; Figure 4 is a flow chart, A first embodiment of a method for fixing a dental element according to the present invention; FIG. 5 is a schematic view showing an opening step of the first embodiment; FIG. 6 is a perspective view showing one of the first embodiment. Fig. 7 is a schematic view showing a tooth forming step of the first embodiment; Fig. 8 is a schematic view showing a locking step of the first embodiment; Fig. 9 is a flow chart illustrating the present invention A second embodiment of a method of fixing a dental element; and FIG. 10 is a schematic view showing a locking step of the second embodiment.

21‧‧‧ Opening steps

22‧‧‧ teething steps

23‧‧‧Locking steps

Claims (5)

A fixing method for applying a dental component comprises: a drilling step of drilling a setting hole on a target surface and cleaning the setting hole; and a tooth forming step of preparing a tooth forming component, the tooth forming component comprising a screw for coupling with the implement, and a screw provided on the screw, the screw having a shaft portion extending in a direction opposite to the screw head, a plurality of mutually staggered and spirally surrounding the shaft portion a cutting portion, and a plurality of rack portions respectively disposed on the cutting portions, each of the adjacent cutting portions defines a chip groove, and the tooth forming member is used to create a plurality of holes in the setting hole The inner tooth groove, and the cleaning hole is cleaned again; and a locking step, after an anchor bolt is inserted into a working piece, the inner tooth groove is disposed in the setting hole. The method for fixing a dental element according to claim 1, wherein in the tooth forming step, the screw head and the screw of the tooth forming member are made of different materials and joined by welding. The fixing method of applying a dental element according to claim 1, wherein in the tooth forming step, the screw head of the tooth forming member and the screw are integrally formed. A fixing method for applying a dental component comprises: a drilling step of drilling a setting hole on a target surface and cleaning the setting hole; and a tooth forming step of preparing a tooth forming component, the tooth forming component comprising a screw for coupling with the implement, and a screw for setting the screw, the screw having a shaft portion extending in a direction opposite to the screw head, and a plurality of spirals a cutting portion disposed around the shaft portion, and a plurality of rack portions respectively disposed on the cutting portions, each of the adjacent cutting portions defining a drainage groove, wherein the tooth forming member is used a plurality of internal sockets are formed in the hole, and the setting hole is cleaned again; and a locking step is performed on the integrally formed bolts after the workpiece is inserted, and the setting is performed along the internal sockets Inside the hole. A method of fixing a dental element according to claim 4, wherein in the locking step, the bolt is made of a stainless steel material.