CN219480400U

CN219480400U - Cutter is repaiied to denture front tooth shape

Info

Publication number: CN219480400U
Application number: CN202320285972.4U
Authority: CN
Inventors: 王治敏
Original assignee: Kunming Bozhong Dental Technology Co ltd
Current assignee: Kunming Bozhong Dental Technology Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-08-08
Anticipated expiration: 2033-02-22

Abstract

The utility model relates to the technical field of dental restoration and fixation, and discloses a dental prosthesis front tooth shape trimming tool, wherein a mounting rod is arranged below a tool bit, a connecting rod is arranged on the upper surface of the mounting rod, the top end of the connecting rod is embedded into the tool bit, an adjusting rod is arranged at the lower end of the mounting rod, a handle is arranged outside the adjusting rod, an adjusting groove is formed in the handle, and a rotating rod is arranged below the handle. The tail end of the connecting rod is in threaded connection with the second connecting hole formed in the upper end of the mounting rod, the top end of the connecting rod is embedded into the first connecting hole formed in the lower surface of the cutter head, the electric telescopic rod arranged in the fixing hole can be used for working after the connecting rod is embedded, the limiting rod can be moved out of the fixing hole and is embedded into the limiting hole, the cutter head can be mounted and fixed, the cutter head is convenient to mount and dismount due to the arrangement, and the working efficiency of the cutter head is effectively improved.

Description

Cutter is repaiied to denture front tooth shape

Technical Field

The utility model relates to the technical field of dental restoration and fixation, in particular to a denture front tooth shape trimming tool.

Background

The false tooth is mainly used for recovering the anatomical form and function of the missing tooth, a part of false tooth patients cannot be self-picked and worn, and after the installation is completed, a doctor is required to use a false tooth front tooth shape trimming tool to adjust the shape of the false tooth to a certain extent, so that the false tooth can be matched with the teeth of the patients after the installation.

Chinese patent discloses a cutter is repaiied to tooth form before artificial tooth (grant bulletin number CN 213883582U), this patent technology can make the extrusion pad card of the extrusion pole other end go into the draw-in groove of predetermineeing in the handle grip through anti-skidding mechanism's setting, and accomplish the installation fixedly to the antiskid cover, and when the user takes this device, can increase frictional force through the antiskid cover, avoid the condition of taking off the hand, however, this patent needs personnel manual operation when the installation is dismantled, make the efficiency that the installation was dismantled reduce like this, and the length of handle grip and installation head must not be adjustable, can't satisfy different personnel like this and come to use. Accordingly, one skilled in the art would be able to provide a pre-denture form-modifying tool that addresses the problems set forth in the background above.

Disclosure of Invention

The utility model aims to provide a denture front form trimming tool which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a cutter is repaiied to tooth shape before artificial tooth, includes the tool bit, the below of tool bit is provided with the installation pole, the upper surface of installation pole is provided with the connecting rod, the top of connecting rod is embedded to the inside of tool bit, the lower extreme of installation pole is provided with the regulation pole, the outside of adjusting the pole is provided with the handle grip, the regulating groove has been seted up to the inside of handle grip, the below of handle grip is provided with the bull stick.

As still further aspects of the utility model: the upper surface of installation pole has seted up the second connecting hole, the bottom of connecting rod is embedded to the inside and second connecting hole threaded connection of second connecting hole, first connecting hole has been seted up to the lower surface of tool bit, the inside of top embedding to first connecting hole of connecting rod.

As still further aspects of the utility model: the inside symmetry of connecting rod has seted up the fixed orifices, the inside of fixed orifices is provided with electric telescopic handle, electric telescopic handle's flexible end is connected with the gag lever post, spacing hole has been seted up to the inboard of tool bit.

As still further aspects of the utility model: one end of the limiting rod is embedded into the limiting hole, the length of the limiting rod is longer than that of the limiting hole, and the length of the fixing hole is longer than that of the limiting rod.

As still further aspects of the utility model: the inner side of the adjusting groove is symmetrically provided with a sliding rod, and the outer side of the adjusting rod is provided with a sliding groove which slides with the sliding rod.

As still further aspects of the utility model: the end of adjusting the pole is provided with the movable plate in the inside of adjusting the groove, the recess has been seted up to the lower surface of movable plate, the inside of recess is provided with the bearing, the top of bull stick runs through the lower surface of handle grip and extends to the inside of bearing.

As still further aspects of the utility model: the radius of the movable plate is larger than that of the adjusting rod, a screw hole is formed in the middle of the lower surface of the handle bar, and external threads are arranged on the outer portion of the rotating rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. the tail end of the connecting rod is in threaded connection with the second connecting hole formed in the upper end of the mounting rod, the top end of the connecting rod is embedded into the first connecting hole formed in the lower surface of the cutter head, after the connecting rod is embedded, the limiting rod can be moved out of the fixing hole and is embedded into the limiting hole by utilizing the electric telescopic rod arranged in the fixing hole, so that the cutter head can be mounted and fixed, the cutter head is convenient to mount and dismount, and the working efficiency of the cutter head is effectively improved;

2. utilize the rotation of bull stick, can make the movable plate remove in the regulating tank that the handle inside was offered, the upper surface of this movable plate is connected with the lower extreme of adjusting the pole, can make the regulation pole remove in the regulating tank when the movable plate removes like this, can adjust the distance between handle and the installation pole like this to the personnel that make things convenient for the difference operate, this setting simple structure, the length of regulation installation pole and handle that should be quick is convenient for the use of tool bit.

Drawings

FIG. 1 is a schematic diagram of a front denture form-modifying tool;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view showing the structure of a movable plate in a pre-denture form-modifying tool;

FIG. 4 is a schematic view showing the structure of the connecting rod in the pre-denture form-modifying tool;

fig. 5 is an enlarged view of a portion B in fig. 4.

In the figure: 1. a cutter head; 2. a connecting rod; 3. a mounting rod; 4. an adjusting rod; 6. a handle grip; 7. a rotating rod; 8. a chute; 9. a slide bar; 10. an adjustment tank; 11. a moving plate; 12. a bearing; 13. a first connection hole; 14. a second connection hole; 15. a limiting hole; 16. a limit rod; 17. a fixing hole; 18. an electric telescopic rod.

Detailed Description

Referring to fig. 1-5, in the embodiment of the utility model, the denture front tooth form trimming tool comprises a tool bit 1, a mounting rod 3 is arranged below the tool bit 1, a connecting rod 2 is arranged on the upper surface of the mounting rod 3, the top end of the connecting rod 2 is embedded into the interior of the tool bit 1, a second connecting hole 14 is formed on the upper surface of the mounting rod 3, the bottom end of the connecting rod 2 is embedded into the interior of the second connecting hole 14 and is in threaded connection with the second connecting hole 14, a first connecting hole 13 is formed on the lower surface of the tool bit 1, the top end of the connecting rod 2 is embedded into the interior of the first connecting hole 13, a fixing hole 17 is symmetrically formed on the inner side of the connecting rod 2, an electric telescopic rod 18 is arranged in the interior of the fixing hole 17, a telescopic end of the electric telescopic rod 18 is connected with a limiting rod 16, a limiting hole 15 is formed on the inner side of the tool bit 1, one end of the limiting rod 16 is embedded into the interior of the limiting hole 15, and the length of the limiting rod 16 is longer than the length of the limiting rod 15.

In fig. 1, 2 and 3: the lower extreme of installation pole 3 is provided with regulation pole 4, the outside of regulation pole 4 is provided with handle bar 6, regulating groove 10 has been seted up to the inside of handle bar 6, the below of handle bar 6 is provided with bull stick 7, the inboard symmetry of regulating groove 10 is provided with slide bar 9, the spout 8 with slide bar 9 mutual slip is seted up in the outside of regulation pole 4, the end of regulation pole 4 is provided with movable plate 11 in the inside of regulating groove 10, the lower surface of movable plate 11 is seted up flutedly, the inside of recess is provided with bearing 12, the top of bull stick 7 runs through the lower surface of handle bar 6 and extends to the inside of bearing 12, the radius of movable plate 11 is greater than the radius of regulation pole 4, the screw has been seted up in the lower surface intermediate position department of handle bar 6, the outside of bull stick 7 is provided with the external screw thread, utilize the rotation of bull stick 7, can make movable plate 11 remove in regulating groove 10 that the inside was seted up of handle bar 6, the upper surface of this movable plate 11 and the lower extreme connection of regulating pole 4, can make the regulation pole 4 remove in regulating groove 10 when movable plate 11 removes, so can adjust the distance between handle bar 6 and the installation pole 3, thereby the tool bit 1 is convenient for the operator, the tool bit 1 is installed with different, the tool bit 1 is convenient for setting up.

The working principle of the utility model is as follows: before the denture front tooth shape trimming tool is used for adjusting the denture shape, the tool bit 1 of the tool is firstly mounted on the mounting rod 3, the bottom end of the connecting rod 2 can be firstly embedded into the second connecting hole 14 formed on the upper surface of the mounting rod 3 and is in threaded connection with the second connecting hole 14 during mounting, the connecting rod 2 can be mounted, the top end of the connecting rod 2 can be embedded into the first connecting hole 13 formed on the lower surface of the tool bit 1 after mounting, the tool bit 1 can be positioned and mounted, the electric telescopic rod 18 arranged in the fixing hole 17 can be used for working after mounting, the limiting rod 16 connected with the telescopic end of the electric telescopic rod can be moved out of the fixing hole 17 and is embedded into the limiting hole 15, the tool bit 1 can be mounted and fixed, and the limiting rod 16 can be quickly dismounted after dismounting only through the work of the electric telescopic rod 18, and the limiting rod 16 returns to the inside of the fixing hole 17; when different people need to adjust the length of the handle grip 6 during use, the rotating rod 7 arranged at the lower end of the handle grip 6 can be rotated, so that the movable plate 11 can move in the adjusting groove 10 formed in the handle grip 6, the upper surface of the movable plate 11 is connected with the lower end of the adjusting rod 4, the adjusting rod 4 can move in the adjusting groove 10 when the movable plate 11 moves, meanwhile, the sliding rod 9 can also slide in the sliding groove 8, the distance between the handle grip 6 and the mounting rod 3 can be adjusted, the setting operation is simple, the length of the handle grip 6 can be quickly adjusted, and different people can operate conveniently.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a cutter is repaiied to tooth shape before artificial tooth, includes tool bit (1), its characterized in that, the below of tool bit (1) is provided with installation pole (3), the upper surface of installation pole (3) is provided with connecting rod (2), the top of connecting rod (2) is embedded to the inside of tool bit (1), the lower extreme of installation pole (3) is provided with regulation pole (4), the outside of regulation pole (4) is provided with handle (6), adjustment tank (10) have been seted up to the inside of handle (6), the below of handle (6) is provided with bull stick (7).

2. The pre-denture form trimming tool according to claim 1, wherein the upper surface of the mounting rod (3) is provided with a second connecting hole (14), the bottom end of the connecting rod (2) is embedded into the second connecting hole (14) to be in threaded connection with the second connecting hole (14), the lower surface of the cutter head (1) is provided with a first connecting hole (13), and the top end of the connecting rod (2) is embedded into the first connecting hole (13).

3. The denture front-tooth-shaped trimming tool according to claim 1, wherein the inner side of the connecting rod (2) is symmetrically provided with a fixing hole (17), an electric telescopic rod (18) is arranged in the fixing hole (17), the telescopic end of the electric telescopic rod (18) is connected with a limiting rod (16), and the inner side of the cutter head (1) is provided with a limiting hole (15).

4. A pre-denture form-repairing tool as claimed in claim 3, wherein one end of said limit lever (16) is embedded into the inside of the limit hole (15), and the length of the limit lever (16) is longer than the length of the limit hole (15), and the length of said fixing hole (17) is longer than the length of the limit lever (16).

5. The denture front-tooth-shape trimming tool according to claim 1, wherein the inner side of the adjusting groove (10) is symmetrically provided with a sliding rod (9), and the outer side of the adjusting rod (4) is provided with a sliding groove (8) which slides with the sliding rod (9).

6. The pre-denture form trimming tool according to claim 1, wherein the tail end of the adjusting rod (4) is provided with a moving plate (11) in the adjusting groove (10), the lower surface of the moving plate (11) is provided with a groove, the inside of the groove is provided with a bearing (12), and the top end of the rotating rod (7) penetrates through the lower surface of the handle (6) and extends into the bearing (12).

7. The pre-denture form trimming tool according to claim 6, wherein the radius of the moving plate (11) is larger than that of the adjusting rod (4), a screw hole is formed in the middle position of the lower surface of the handle grip (6), and external threads are arranged on the outer portion of the rotating rod (7).