CN209091678U

CN209091678U - A kind of dual-purpose Impression articulator

Info

Publication number: CN209091678U
Application number: CN201820965088.4U
Authority: CN
Inventors: 王灿
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-22
Filing date: 2018-06-22
Publication date: 2019-07-12
Anticipated expiration: 2028-06-22

Abstract

The utility model discloses a kind of dual-purpose Impression articulators, including groove body, groove body has bottom cut board, outer frid and interior frid, bottom cut board is bent arched in the plane at it, outer frid with the outer edge of bottom cut board is substantially vertical is connected, interior frid one side edge is connected with the inward flange of bottom cut board and to the top extending obliquely of bottom cut board, the other side curved edge of interior frid forms arch mouth, arch mouth is equipped with bayonet, cover board is equipped on arch mouth, the outer edge of the cover board connects with arch mouth, and block tongue is equipped on the outer edge of cover board, it the block tongue and is connected on the bayonet.The device can take into account the utilization rate that mold is improved as upper tooth Impression articulator and lower tooth Impression articulator, reduce the production cost and technique, and the device can adjust its own size in a certain range, to be preferably applicable in different die sizes.

Description

A kind of dual-purpose Impression articulator

Technical field

The utility model relates to a kind of dental impression silica utensils, and in particular to a kind of upper tooth and the general Impression articulator of lower tooth.

Background technique

It often needs to print model for tooth and its surrounding tissue in dentistry, be needed at this time with denture fixing device support moulage simultaneously Fixed on oral cavity upper tooth or lower tooth.Generally upper tooth printing model when, need simultaneously by the shape of palate stamp together, in this way Corresponding supporting plate is needed on denture fixing device, and is that lower tooth does not need the supporting plate then when printing model, therefore current denture fixing device is all point What upper tooth denture fixing device and lower tooth denture fixing device made respectively, two kinds of techniques are needed in this way, and two kinds of molds increase cost of manufacture and technique.This Outside, existing denture fixing device also has multiple models, cannot be according to the sized size of the shape of the mouth as one speaks, so that versatility is bad, in addition, existing Denture fixing device oral surfaces are excessively smooth, lead to moulage easily demoulding deformation.

Utility model content

The purpose of the utility model is to provide a kind of dual-purpose Impression articulator, which can be taken into account as upper tooth Impression articulator With lower tooth Impression articulator, the utilization rate of mold is improved, is reduced the production cost and technique, and the device can be in a certain range Interior its own size of adjusting, to be preferably applicable in different die sizes.

To achieve the above object, the utility model takes following technical scheme:

A kind of dual-purpose Impression articulator, including groove body, which is characterized in that the groove body has bottom cut board, outer frid and inside groove Plate, bottom cut board be bent in the plane at it is arched, outer frid with the outer edge of bottom cut board is substantially vertical is connected, interior frid one Side edge is connected with the inward flange of bottom cut board and to the top extending obliquely of bottom cut board, and the other side curved edge of interior frid is formed Arch mouth, arch mouth are equipped with bayonet, and cover board is equipped on arch mouth, and the outer edge of the cover board connects with arch mouth, and It is equipped with block tongue on the outer edge of cover board, the block tongue and is connected on the bayonet.

Preferably, in the end of the bottom cut board and outer frid, there are crease lines.

Preferably, handle is equipped on the bottom cut board.

Preferably, there are several through-holes on the bottom cut board, outer frid, interior frid and cover board, the bottom cut board it is upper There are several protrusions on surface.

In above-mentioned technical proposal, bottom cut board, outer frid and inside groove board group are reserved on interior frid at the groove body of Impression articulator The block tongue of cover board, when Impression articulator of the present apparatus as upper tooth, is fastened on inside groove there are corresponding block tongue on cover board by bayonet On the bayonet of plate, doctor holds handle and operates；It when the Impression articulator as lower tooth, removes cover board and is operated, realize One mold is used as the Impression articulator of upper tooth and lower tooth simultaneously, improves the utilization rate of mold, reduces cost of manufacture and technique； There are crease lines for the end of bottom cut board and outer frid, can suitably reduce mould by the method for the mold that fractures at crease line Tool, so that it is adapted to more shape of the mouth as one speaks, further increases the utilization rate of mold.

Detailed description of the invention

Fig. 1 be the utility model as upper tooth Impression articulator when schematic diagram；

Fig. 2 be the utility model as lower tooth Impression articulator when schematic diagram；

Fig. 3 is covering plate structure schematic diagram.

Specific embodiment

With reference to the accompanying drawing, the utility model is described further:

As shown in Figure 1, Figure 2 and Figure 3, this dual-purpose Impression articulator includes groove body, is used to contain dental impression material in groove body, The materials such as stainless steel, aluminium alloy or plastic-steel can be selected.Groove body is made of bottom cut board 1, outer frid 2 and interior frid 3, indsole The arched shape of frid 1, it is roughly the same with the global shape of oral cavity inner teeth gear, in 1 bottom side of bottom cut board and it is located at arch The position of curved lofty perch is integrally formed to be provided with handle 4, and the setting of handle 4 operates convenient for operator.Outer frid 2 Positioned at the outside of bottom cut board 1, the arch outer edge of outer frid and bottom cut board 1 is substantially vertical to link together.Interior frid 3 is located at The inside of bottom cut board 1, wherein one side edge is connected with the inward flange of bottom cut board 1, and interior frid plate face is relative to 1 plate face of bottom cut board Certain angle is tilted inwardly, and the arched mouth 10 of interior frid other side curved edge, the shape of arch mouth 10 can be set It is set to and is bent with arch similar in kerve plate shape.When Impression articulator of the present apparatus as lower tooth, dental impression material is put Set bottom cut board and inside and outside frid composition groove body in, then hold handle 4 by denture fixing device be put into patient oral cavity carry out tooth and The acquisition of surrounding soft tissue's stamp.

There are multiple bayonets 6 on the arch mouth of interior frid 3, it is preferred that can be set to 3 bayonets, cover board 5 and inside groove The arch mouth-shaped of plate 3 is in the same size, and there are block tongue 7 corresponding with bayonet 6 on the outer edge of cover board 5, block tongue 7 is caught in card Cover board 5 can be fixed on interior frid 3 on mouth 6 and then be fixed together with groove body, can be used as the stamp tooth of upper tooth at this time Support, without being individually fabricated separately two molds, saves material, improves the utilization rate of denture fixing device mold.

Further, in the end position of bottom cut board 1 and outer frid 2, there are crease lines 8, and the setting of crease line 8 is so that make User can be when die length be longer, by the method for the mold that fractures at reserved crease line 8, so that it is to a certain degree The upper oral cavity for adapting to different patients, further increases the utilization rate of mold.

There are multiple through-holes 9 on bottom cut board, outer frid, interior frid and cover board, through-hole can be set to circle, through-hole 9 can increase the frictional property of mold, and to further increase the frictional property of mold, be provided on the surface of bottom cut board 1 multiple It is hemispheric small by raised 11, and the surface of protrusion 11 is set as rough, further increases the frictional property of mold in this way, so that Moulage is more not easy demoulding deformation.

Above-described embodiment is the explanation conceived to the utility model and realized, is not intended to limit it, at this Under utility model design, without the technical solution that substantially converts still in protection scope.

Claims

1. a kind of dual-purpose Impression articulator, including groove body, which is characterized in that the groove body has bottom cut board, outer frid and interior frid, Bottom cut board be bent in the plane at it is arched, outer frid with the outer edge of bottom cut board is substantially vertical is connected, interior frid side Edge is connected with the inward flange of bottom cut board and to the top extending obliquely of bottom cut board, and the other side curved edge of interior frid forms arch Shape mouth, arch mouth are equipped with bayonet, and cover board is equipped on arch mouth, and the outer edge of the cover board connects with arch mouth, and The outer edge of cover board is equipped with block tongue, the block tongue and is connected on the bayonet.

2. dual-purpose Impression articulator as described in claim 1, which is characterized in that the end of the bottom cut board and outer frid there are Crease line.

3. dual-purpose Impression articulator as claimed in claim 1 or 2, which is characterized in that be equipped with handle on the bottom cut board.

4. dual-purpose Impression articulator as claimed in claim 1 or 2, which is characterized in that the bottom cut board, outer frid, interior frid and There are several through-holes on cover board, and there are several protrusions for the upper surface of the bottom cut board.