CN211704916U

CN211704916U - Tooth fixing device

Info

Publication number: CN211704916U
Application number: CN202020120077.3U
Authority: CN
Inventors: 聂雅婷
Original assignee: Fujian Haixi Cell & Bioengineering Co ltd
Current assignee: Fujian Haixi Cell & Bioengineering Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-10-20
Anticipated expiration: 2030-01-19

Abstract

The utility model relates to a tooth fixing device, have the disk body that encloses the fender chimb including the side, be provided with the location concave part in the disk body, one side that is located the location concave part in the disk body is provided with a pair of spacing post, is located the hammering board that is provided with downward effort on a pair of spacing post, the opposite side that is located the location concave part in the disk body still is provided with the limit baffle of effort to spacing post one side. The device facilitates the fixation of teeth and the collection of debris.

Description

Tooth fixing device

Technical Field

The utility model relates to a tooth fixing device.

Background

Teeth are small, especially deciduous teeth, and when taking pulp, it is necessary to break the teeth, and the teeth are easily thrown out during the breaking process. And because the force bearing area of the teeth is small and alignment is poor, debris is not well collected. For this reason, a dental fixture is required.

Disclosure of Invention

An object of the utility model is to provide a tooth fixing device, the device makes things convenient for the fixed of tooth, is convenient for clastic collection.

The technical scheme of the utility model lies in: the utility model provides a tooth fixing device, has the disk body that encloses the fender chimb including the side, be provided with the location concave part in the disk body, the one side that lies in the location concave part in the disk body is provided with a pair of spacing post, is located the hammering board that is provided with downward effort on a pair of spacing post, the opposite side that lies in the location concave part in the disk body still is provided with the limit baffle of effort to spacing post one side.

Further, limit baffle is the arc of arc mouth towards spacing post, and the last guide bar of wearing out the disk body chimb that is provided with of limit baffle, the spring that is located between limit baffle and the chimb has been put to the cover on the guide bar, and the guide bar is worn out and is provided with the pull ring on the tip of chimb.

Furthermore, a pair of through holes are formed in the hammering plate, the through holes are respectively sleeved on the limiting columns and are in sliding fit with the limiting columns, and tension springs with lower ends abutting against the hammering plate are sleeved on the limiting columns.

Further, the tray body is a stainless steel tray.

Further, a cushion layer is arranged in the positioning concave part.

Compared with the prior art, the utility model has the advantages of it is following: the device is compact structure not only, makes things convenient for the fixed of tooth moreover, makes clastic collection more convenient through chimb etc. simultaneously.

Drawings

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

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the usage state of the present invention;

in the figure: 1-deciduous teeth 10-tray body 11-convex edge 12-positioning concave part 13-limiting column 14-hammering plate 15-limiting baffle 16-guide rod 17-spring 18-pull ring 19-tension spring.

Detailed Description

In order to make the aforementioned features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.

Refer to fig. 1 to 3

A tooth fixing device comprises a disc body 10 with a surrounding convex edge 11 on the side edge, wherein a positioning concave portion 12 is arranged in the disc body, a pair of limiting columns 13 is arranged on one side of the disc body, which is positioned in the positioning concave portion, and a hammering plate 14 with downward acting force is arranged on the pair of limiting columns, so that the hammering plate presses on a deciduous tooth 1, the force applied to the deciduous tooth is facilitated, and a part of acting force during hammering can be removed. The other side of the disc body, which is positioned in the positioning concave part, is also provided with a limiting baffle 15 which acts towards one side of the limiting column, so that the positioning of the deciduous teeth is completed through the positioning concave part, the limiting column and the limiting baffle.

In this embodiment, limit baffle is the arc of nock towards spacing post, and limit baffle is last to be provided with the guide bar 16 of wearing out the disk body chimb, the spring 17 that is located between limit baffle and the chimb has been put to the cover on the guide bar, and the guide bar is worn out and is provided with pull ring 18 on the tip of chimb to make limit baffle have the effort to spacing post one side through the spring, can adjust according to the tooth size, and then firmly block the tooth, accomplish the location of deciduous teeth.

In this embodiment, the hammering plate is provided with a pair of through holes which are respectively sleeved on the limiting posts and are in sliding fit with the limiting posts, and the limiting posts are sleeved with tension springs 19 of which the lower ends are abutted against the hammering plate, so that the hammering plate has downward acting force, and a part of hammering force can be removed during hammering. And the effective length of passing through also prevents that the hammering board from excessively moving down, avoids the hammering board to use on limit baffle.

In this embodiment, cause the disk body to damage when avoiding the hammering, the disk body is the stainless steel dish, and the disk body can be circular, can collect the tooth piece through disk body and chimb, prevents that the tooth piece from flying everywhere and all is.

In the embodiment, in order to further complete the positioning of the deciduous teeth and reduce the splashing of the deciduous teeth after hammering, a buffer cushion layer is arranged in the positioning concave part, and part of hammering acting force can be buffered through the buffer cushion layer.

The hammer is applicable to hammering the hammering plate by the hammer, so that the acting force of the hammering plate is transmitted to the teeth.

The utility model discloses if disclose or related to mutual fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated.

The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.

The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.

Claims

1. The utility model provides a tooth fixing device, includes that the side has the disk body that encloses the fender chimb, its characterized in that, be provided with the positioning recess in the disk body, one side that is located the positioning recess in the disk body is provided with a pair of spacing post, is located the hammering board that is provided with downward effort on a pair of spacing post, the opposite side that is located the positioning recess in the disk body still is provided with the spacing baffle of effort to spacing post one side.

2. The tooth fixing device as claimed in claim 1, wherein the limiting baffle is an arc-shaped plate with an arc opening facing the limiting column, a guiding rod penetrating out of the convex edge of the plate body is arranged on the limiting baffle, a spring positioned between the limiting baffle and the convex edge is sleeved on the guiding rod, and a pull ring is arranged at the end part of the guiding rod penetrating out of the convex edge.

3. A tooth-fixing device as claimed in claim 1 or 2, wherein the hammering plate is provided with a pair of through holes which are respectively sleeved on the limiting posts and are in sliding fit with the limiting posts, and the limiting posts are sleeved with tension springs with lower ends abutting against the hammering plate.

4. A dental fixture as in claim 1, wherein the tray body is a stainless steel tray.

5. A dental fixture as claimed in claim 1, in which a cushion layer is provided within the positioning recess.