CN217430212U

CN217430212U - Impression cap for implanting false tooth

Info

Publication number: CN217430212U
Application number: CN202220681879.0U
Authority: CN
Inventors: 刘海军; 刘海林
Original assignee: Jingpin Medical Science Technology Beijing Co ltd
Current assignee: Jingpin Medical Science Technology Beijing Co ltd
Priority date: 2022-03-26
Filing date: 2022-03-26
Publication date: 2022-09-16
Anticipated expiration: 2032-03-26

Abstract

The utility model discloses an impression cap for planting artificial tooth, including denture body, impression cap main part and screw rod, the constant head tank has been seted up to the bottom of denture body, the top fixed mounting of screw rod has the locating piece of using with the constant head tank cooperation. The utility model discloses a screw can be twisted impression cap main part on patient's root of tooth, can take hexagonal spanner to insert in the hexagonal groove of impression cap main part inner chamber, thereby make things convenient for people to twist impression cap main part, hexagonal groove sets up in the inside of impression cap main part, replace traditional external hexagonal structure, can avoid the outside edges and corners of impression cap main part too much, cause the human body to be uncomfortable, accomplish the back to impression cap main part installation, wrap up the locating piece in the constant head tank when making false tooth body, lug and recess can prevent that the locating piece from droing, twist the screw rod in the mounting groove, accomplish the installation to the denture body, traditional impression cap is not convenient for install and dismantle, and the not good problem of stability.

Description

Impression cap for implanting false tooth

Technical Field

The utility model relates to the technical field of specifically be an impression cap for planting artificial tooth.

Background

The artificial tooth is a traditional artificial tooth, like a leg prosthesis and an artificial limb are called artificial limbs, the artificial tooth means a tooth which is a 'obligation' for human beings, is a general name of a prosthesis manufactured after partial or all of upper and lower teeth are lost in medicine, is divided into two types of removable and fixed parts, namely a 'fixed artificial tooth', cannot be taken and worn by a patient, but can be removed and worn conveniently by the patient, a tooth is planted in a dental bed at the position of the lost tooth, and a vivid ceramic tooth is connected to a tooth root after the tooth root and the dental bed are firmly grown, so that the good artificial tooth can be firmly installed on the tooth root of people, and an impression cap needs to be installed on an implant body in the gum of the patient in the process of planting the artificial tooth, but the traditional impression cap is inconvenient to install and dismantle and has poor stability, to this end, we propose an impression cap for implanting a denture.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an impression cap for planting artificial tooth possesses the installation of being convenient for and dismantles, and the good advantage of stability, has solved traditional impression cap and has not been convenient for install and dismantle, and the not good problem of stability.

In order to achieve the above object, the utility model provides a following technical scheme: a impression cap for planting artificial tooth, including denture body, impression cap main part and screw rod, the constant head tank has been seted up to the bottom of denture body, the top fixed mounting of screw rod has the locating piece of using with the constant head tank cooperation, the left and right sides of locating piece has all seted up flutedly, the inner chamber of denture body is provided with the lug that uses with the recess cooperation, the mounting groove has been seted up at the top of impression cap main part, the spiral shell groove of using with the screw rod cooperation is seted up to the inner wall of mounting groove, hexagonal groove has been seted up to the inner chamber of impression cap main part, the bottom fixed mounting of impression cap main part has the screw.

Preferably, the positioning block and the screw are made of metal materials, and the diameter of the positioning block is larger than that of the screw.

Preferably, the mounting groove is a circular groove, and the diameter of the mounting groove is greater than that of the hexagonal groove.

Preferably, the impression cap main body is of a cylindrical structure, and the diameter of the impression cap main body is larger than that of the screw.

Preferably, the screw rod and the screw are both cylindrical structures, and the surfaces of the screw rod and the screw are both provided with threads.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a screw can be twisted impression cap main part on patient's root of tooth, can take hexagonal spanner to insert in the hexagonal groove of impression cap main part inner chamber, thereby make things convenient for people to twist impression cap main part, hexagonal groove sets up in the inside of impression cap main part, replace traditional external hexagonal structure, can avoid the outside edges and corners of impression cap main part too much, cause the human body to be uncomfortable, accomplish the back to impression cap main part installation, wrap up the locating piece in the constant head tank when making false tooth body, lug and recess can prevent that the locating piece from droing, twist the screw rod in the mounting groove, accomplish the installation to the denture body, traditional impression cap is not convenient for install and dismantle, and the not good problem of stability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the positioning block of the present invention;

fig. 3 is a schematic view of a cross-sectional enlarged structure of the denture body of the present invention;

FIG. 4 is a schematic view of the cross-sectional enlarged structure of the main body of the impression cap of the present invention;

fig. 5 is a schematic view of the top-view enlarged structure of the impression cap main body of the present invention.

In the figure: 1. a denture body; 2. an impression cap body; 3. a screw; 4. a screw; 5. positioning blocks; 6. a groove; 7. a bump; 8. positioning a groove; 9. mounting grooves; 10. a hexagonal groove; 11. a spiral groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, an impression coping for implanting false teeth includes a false tooth body 1, an impression coping main body 2 and a screw rod 4, a positioning groove 8 is formed at the bottom of the false tooth body 1, a positioning block 5 matched with the positioning groove 8 is fixedly installed at the top of the screw rod 4, grooves 6 are formed at both left and right sides of the positioning block 5, a convex block 7 matched with the groove 6 is arranged in an inner cavity of the false tooth body 1, an installation groove 9 is formed at the top of the impression coping main body 2, a screw groove 11 matched with the screw rod 4 is formed in the inner wall of the installation groove 9, a hexagonal groove 10 is formed in the inner cavity of the impression coping main body 2, a screw 3 is fixedly installed at the bottom of the impression coping main body 2, the positioning block 5 and the screw rod 4 are made of metal materials, the diameter of the positioning block 5 is larger than that of the screw rod 4, the installation groove 9 is a circular groove, the diameter of the installation groove 9 is larger than that of the hexagonal groove 10, the main body 2 of the impression cap is of a cylindrical structure, the diameter of the main body 2 of the impression cap is larger than that of the screw 3, the screw 4 and the screw 3 are of a cylindrical structure, threads are arranged on the surfaces of the screw 4 and the screw 3, the main body 2 of the impression cap can be screwed on the tooth root of a patient through the screw 3, a hexagonal wrench can be inserted into the hexagonal groove 10 of the inner cavity of the main body 2 of the impression cap, so that people can conveniently screw the main body 2 of the impression cap, the hexagonal groove 10 is arranged inside the main body 2 of the impression cap to replace the traditional external hexagonal structure, the phenomenon that the external edges and corners of the main body 2 of the impression cap are too much to cause discomfort of a human body can be avoided, after the main body 2 of the impression cap is installed, the positioning block 5 is wrapped in the positioning groove 8 when the false tooth body 1 is manufactured, the lug 7 and the groove 6 can prevent the positioning block 5 from falling off, the screw 4 is screwed into the installation groove 9 to complete the installation of the false tooth body 1, the problem of traditional impression cap be not convenient for install and dismantle, and stability is not good is solved.

During the use, can twist impression cap main part 2 on patient's root of tooth through screw 3, can take hexagonal spanner to insert in the hexagonal groove 10 of impression cap main part 2 inner chamber, thereby make things convenient for people to twist impression cap main part 2, hexagonal groove 10 sets up in impression cap main part 2's inside, replace traditional external hexagonal structure, can avoid impression cap main part 2 outside edges and corners too much, cause the human body to be uncomfortable, to impression cap main part 2 installation completion back, wrap up locating piece 5 in constant head tank 8 when making false tooth body 1, lug 7 and recess 6 can prevent that locating piece 5 from droing, twist the mounting groove 9 with screw rod 4 in, accomplish the installation to false tooth body 1, traditional impression cap is not convenient for install and dismantle, and the not good problem of stability.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A impression cap for planting artificial tooth, including denture body (1), impression cap main part (2) and screw rod (4), its characterized in that: constant head tank (8) have been seted up to the bottom of denture body (1), the top fixed mounting of screw rod (4) has locating piece (5) that uses with constant head tank (8) cooperation, recess (6) have all been seted up to the left and right sides of locating piece (5), the inner chamber of denture body (1) is provided with lug (7) that use with recess (6) cooperation, mounting groove (9) have been seted up at the top of impression cap main part (2), spiral shell groove (11) that use with screw rod (4) cooperation are seted up to the inner wall of mounting groove (9), hexagonal groove (10) have been seted up to the inner chamber of impression cap main part (2), the bottom fixed mounting of impression cap main part (2) has screw (3).

2. The impression cap for implanting a denture as claimed in claim 1, wherein: the positioning block (5) and the screw rod (4) are both made of metal materials, and the diameter of the positioning block (5) is larger than that of the screw rod (4).

3. The impression cap for implanting a denture as claimed in claim 1, wherein: the mounting groove (9) is a circular groove, and the diameter of the mounting groove (9) is larger than that of the hexagonal groove (10).

4. The impression cap for implanting a denture as claimed in claim 1, wherein: the impression cap main body (2) is of a cylindrical structure, and the diameter of the impression cap main body (2) is larger than that of the screw (3).

5. The impression cap for implanting a denture as claimed in claim 1, wherein: the screw rod (4) and the screw (3) are both of cylindrical structures, and threads are arranged on the surfaces of the screw rod (4) and the screw (3).