CN209827048U

CN209827048U - Dental implant component

Info

Publication number: CN209827048U
Application number: CN201920372781.5U
Authority: CN
Inventors: 邢龙
Original assignee: Northwest Minzu University
Current assignee: Northwest Minzu University
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2019-12-24
Anticipated expiration: 2029-03-22

Abstract

An oral dental implant component relates to the technical field of oral medical dental implants; the side wall of the abutment is evenly distributed with dowel bars on the circumference, and the dental crown is internally provided with a slot matched with the dowel bars; the connecting body comprises an inserting column, an upper cone, a hexagonal head, a lower cone and a stud; the upper end of the hexagonal head is connected with an inserting column, the inserting column is integrally connected with an upper cone, the lower end of the hexagonal head is connected with a lower cone, and the bottom of the lower cone is connected with a stud; the connecting body is spliced with the base station through the upper cone; the outside of planting body is provided with the external screw thread, and the upper end of external screw thread is provided with the ring, be provided with in the ring with lower cone complex first taper hole, be provided with the internal thread hole in the planting body, the bottom and the internal thread jogged joint of first taper hole, internal thread hole and double-screw bolt cooperation. An oral cavity kind implant component, split type design, conveniently change the dental crown when the dental crown damages, need not to implant the implant again, alleviateed patient's misery.

Description

Dental implant component

Technical Field

The utility model relates to an oral medicine kind implant technical field, concretely relates to oral cavity kind implant component.

Background

The implant refers to a tooth missing restoration method for supporting and retaining an upper dental restoration based on a lower structure implanted into bone tissue. It comprises a lower supporting implant and an upper dental prosthesis. The implant has the advantages that: the implanted teeth can not be fallen off like the common movable false teeth when eating or speaking, which causes the danger of blocking the trachea or the esophagus. The artificial tooth root is deeply implanted in the alveolar bone, has functional stimulation to the alveolar bone, and can protect the alveolar bone structure and avoid atrophy of the alveolar bone structure. Healthy teeth can be completely retained without the need to grind away adjacent healthy teeth. The implant is fixed with the upper false tooth through the retention device on the foundation pile, has good retention and stabilization effects, can increase comfortable sensation, and has good chewing force. The implant can have a long life. In addition, the appearance is beautiful just like the natural teeth. Therefore, the artificial dental implant has better market prospect. The existing implant generally comprises an implant body, an abutment and a dental crown, wherein the implant body is implanted into an alveolar bone by adopting a thread, the abutment and the dental crown are adhered and installed by using a medical adhesive, the implant body belongs to the integral implant, if the dental crown of the implant is not well protected, the implant body possibly needs to be replaced, if the implant body needs to be replaced, the implant body and the alveolar bone are connected in a traumatic manner, and if the implant body is integrally replaced, great pain is brought to a patient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and shortcomings of the prior art and provide an oral implant component with simple structure, reasonable design and convenient use.

In order to achieve the above object, the utility model adopts the following technical scheme: it comprises a dental crown, a slot, an abutment, a dowel, a connector and an implant; the side wall of the abutment is evenly distributed with dowel bars on the circumference, and the dental crown is internally provided with a slot matched with the dowel bars; the connecting body comprises an inserting column, an upper cone, a hexagonal head, a lower cone and a stud; the upper end of the hexagonal head is connected with an inserting column, the inserting column is integrally connected with an upper cone, the lower end of the hexagonal head is connected with a lower cone, and the bottom of the lower cone is connected with a stud; the connecting body is spliced with the base station through the upper cone; the external portion of the implant body is provided with an external thread, the upper end of the external thread is provided with a ring, a first taper hole matched with the lower taper body is arranged in the ring, an internal thread hole is formed in the implant body, the bottom of the first taper hole is connected with the internal thread hole, and the internal thread hole is matched with the stud.

Preferably, the outer sleeve of the lower cone is provided with a silica gel sealing ring.

Preferably, the bottom of the base is provided with a second taper hole matched with the upper taper body.

Preferably, the bottom of the external thread is a taper thread.

Preferably, the top of the base and the top of the upper cone are arc-shaped.

Preferably, the upper ends of the insertion ribs are rounded.

When the utility model is operated, the implant is implanted into the alveolar bone through the external thread, then the hexagon head is rotated, the stud is screwed into the internal thread hole, and the lower cone is tightly matched with the first taper hole by continuing to rotate, the sealing is formed through the silica gel sealing ring, the medical binder is coated on the base station, the dowel of the base station is inserted into the dental crown along the slot, and finally the inserted post and the upper cone are inserted into the second taper hole to complete the installation; when the dental crown is replaced, the hexagon head is only required to be rotated, the stud and the components on the stud are disassembled, the whole stud and the components on the stud are replaced or only the dental crown and the abutment are replaced, and then the installation is completed according to the installation operation.

After the structure is adopted, the utility model discloses the beneficial effect who produces does: an oral cavity kind implant component, split type design, conveniently change the dental crown when the dental crown damages, need not to implant the implant again, alleviateed patient's misery, the utility model has the advantages of simple structure, set up reasonable, the cost of manufacture low.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a structural view of the connector of the present invention;

fig. 3 is a structural diagram of the base station of the present invention.

Description of reference numerals:

the dental crown comprises a dental crown 1, a slot 2, a base station 3, a dowel bar 4, a connecting body 5, a plug 6, an upper cone 7, a hexagonal head 8, a lower cone 9, a stud 10, an implant 11, a ring 12, a first taper hole 13, an internal thread hole 14, a silica gel sealing ring 15, a second taper hole 16 and a taper thread 17.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Referring to fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: it comprises a dental crown 1, a slot 2, an abutment 3, a dowel 4, a connector 5 and an implant 11; the side wall of the abutment 3 is evenly provided with inserting ribs 4 on the circumference, and the dental crown 1 is internally provided with a slot 2 matched with the inserting ribs 4; the connecting body 5 comprises an inserting column 6, an upper cone 7, a hexagonal head 8, a lower cone 9 and a stud 10; the outside of implant 11 be provided with the external screw thread, implant 11 implants the alveolar bone through the external screw thread, the upper end of external screw thread is provided with ring 12, be provided with in the ring 12 with the first taper hole 13 of lower cone 9 complex, be provided with internal thread hole 14 in implant 11, the bottom and the internal thread hole 14 of first taper hole 13 are connected, internal thread hole 14 and double-screw bolt 10 cooperation, rotatory hexagon head 8, with double-screw bolt 10 screw in internal thread hole 14, and continue rotatory cone 9 and the first taper hole 13 of messenger closely cooperate down, form sealedly through silica gel sealing washer 15.

The upper end of the hexagonal head 8 is connected with an inserting column 6, the inserting column 6 is integrally connected with an upper cone 7, the lower end of the hexagonal head 8 is connected with a lower cone 9, and the bottom of the lower cone 9 is connected with a stud 10; the connecting body 5 is spliced with the base station 3 through the upper cone 7, medical adhesive is coated on the base station 3, the dowel bar 4 of the base station 3 is inserted into the dental crown 1 along the slot 2, and finally the inserting column 6 and the upper cone 7 are inserted into the second taper hole 16 to complete installation.

The outside cover of lower cone 9 be equipped with silica gel sealing washer 15.

The bottom of the base 3 is provided with a second taper hole 16 matched with the upper cone 7.

The bottom of the external thread is a taper thread 17, so that the implantation is convenient, and the connection tightness is ensured.

The tops of the base station 3 and the upper cone 7 are of arc-shaped structures, so that the base station 3 and the dental crown 1 can be conveniently installed in an insertion mode, and the connecting body 5 and the base station 3 can be conveniently installed in an insertion mode.

The upper end of the dowel bar 4 is rounded, so that the dowel bar 4 can be conveniently inserted.

When the dental crown 1 is replaced, the hexagon head 8 is only rotated, the stud 10 and the components on the stud are disassembled, the whole stud 10 and the components on the stud are replaced or only the dental crown 1 and the abutment 3 are replaced, and then the dental crown 1 is installed according to the installation operation.

After adopting above-mentioned structure, this embodiment produces beneficial effect does: an oral cavity implant component, split type design, conveniently change the dental crown when the dental crown damages, need not to implant the implant again, alleviateed patient's misery, this embodiment has simple structure, sets up reasonable, cost of manufacture low grade advantage.

The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An oral implant tooth component, its characterized in that: it comprises a dental crown, a slot, an abutment, a dowel, a connector and an implant; the side wall of the abutment is evenly distributed with dowel bars on the circumference, and the dental crown is internally provided with a slot matched with the dowel bars; the connecting body comprises an inserting column, an upper cone, a hexagonal head, a lower cone and a stud; the upper end of the hexagonal head is connected with an inserting column, the inserting column is integrally connected with an upper cone, the lower end of the hexagonal head is connected with a lower cone, and the bottom of the lower cone is connected with a stud; the connecting body is spliced with the base station through the upper cone; the external portion of the implant body is provided with an external thread, the upper end of the external thread is provided with a ring, a first taper hole matched with the lower taper body is arranged in the ring, an internal thread hole is formed in the implant body, the bottom of the first taper hole is connected with the internal thread hole, and the internal thread hole is matched with the stud.

2. The dental implant component of claim 1, wherein: the outer sleeve of lower cone be equipped with the silica gel sealing washer.

3. The dental implant component of claim 1, wherein: and a second taper hole matched with the upper taper body is formed in the bottom of the base station.

4. The dental implant component of claim 1, wherein: the bottom of the external thread is a taper thread.

5. The dental implant component of claim 1, wherein: the tops of the base station and the upper cone are arc-shaped structures.

6. The dental implant component of claim 1, wherein: the upper ends of the inserting ribs are rounded.