CN217219249U

CN217219249U - False tooth mounting structure that locking takes off

Info

Publication number: CN217219249U
Application number: CN202220719509.1U
Authority: CN
Inventors: 黄大超; 潘中华
Original assignee: Shanghai Chenxin Dental Lab Co ltd
Current assignee: Shanghai Chenxin Dental Lab Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-08-19
Anticipated expiration: 2032-03-30

Abstract

The utility model discloses an artificial tooth mounting structure that locking takes off relates to artificial tooth installation technical field, including artificial tooth casing and bottom bracket, the artificial tooth casing installation is fixed on the upper end position of bottom bracket, the inside of artificial tooth casing and bottom bracket is provided with the artificial tooth base station, the lower extreme of artificial tooth base station is provided with the planting spiral shell body, the week side of planting the spiral shell body is provided with the alveolus base. The utility model discloses the alveolus base holds in the palm because of inside region for the artificial tooth base station is convenient for fix in the inside of alveolus base holds in the palm through planting the spiral shell body, fixed back, it is fixed to carry out the secondary through locking screw, make locking screw effectively fix the artificial tooth base station, the lower extreme of avoiding the artificial tooth base station rocks, the upper end of artificial tooth base station is fixed on the lower extreme outside of artificial tooth casing because of the bottom bracket, effectively pull and fix the artificial tooth casing like this, make the artificial tooth casing more stable when fixed through the artificial tooth base station, thereby the artificial tooth casing is convenient for stably place the use, effectively avoid placing not hard up and drop.

Description

False tooth mounting structure that locking takes off

Technical Field

The utility model relates to an artificial tooth installation technical field especially relates to an anti-loosening artificial tooth mounting structure.

Background

The denture needs to bear a denture base or bone tissues and soft tissues for accommodating artificial tooth roots, good conditions are needed to enable a patient to effectively wear the denture for a long time, and some dental groove problems can influence the functions of the denture and the success rate of denture installation, such as too narrow and too low dental grooves and defective dental groove bones, wherein the dental grooves are formed by parts of soft tissues such as gingiva wraps, hard tissue parts containing tooth roots and adjacent laces.

At present, when the existing artificial tooth is fixedly installed, the whole installation is not firm and stable, the loosening condition is easy to generate, and the problem of artificial tooth damage is easy to cause in occlusion.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the artificial tooth mounting structure who prevents taking off that proposes, the alveolus base is because of inside region, make the artificial tooth base station be convenient for fix in the inside of alveolus base through planting the spiral shell body, fixed back, carry out the secondary through locking screw and fix, make locking screw effectively fix the artificial tooth base station, the lower extreme of avoiding the artificial tooth base station rocks, the upper end of artificial tooth base station is fixed on the lower extreme outside of artificial tooth casing because of the bottom bracket, effectively pull and fix the artificial tooth casing like this, make the artificial tooth casing more stable when fixed through the artificial tooth base station, thereby the artificial tooth casing is convenient for stably place the use, effectively avoid placing not hard up and drop.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anti-loosening false tooth mounting structure, includes false tooth casing and bottom bracket, the installation of false tooth casing is fixed on the upper end position of bottom bracket, the inside of false tooth casing and bottom bracket is provided with the false tooth base station, the lower extreme of false tooth base station is provided with the planting spiral shell body, the week side of planting spiral shell body is provided with the alveolus base, alveolus base station and false tooth base station pass through locking screw fixed connection.

Through the technical scheme: the denture base holds in the palm because of inside region for the denture base platform is convenient for fix the inside at the denture base through the implant spiral body, after fixing, carry out the secondary through locking screw and fix, make locking screw effectively fix the denture base platform, avoid the lower extreme of denture base platform to rock, the upper end of denture base platform is fixed on the lower extreme outside of denture casing because of the bottom bracket, effectively pull and fix the denture casing like this, make the denture casing more stable when fixed through the denture base platform, thereby the denture casing is convenient for stably place the use, effectively avoid placing not hard up and drop.

The utility model discloses further set up to, the bottom bracket includes bracket panel, outside flange and small-size screw, the upper end both sides of bracket panel are provided with the outside flange, the inboard of outside flange is provided with small-size screw, bracket panel fixed connection is on the artificial tooth base station, the outside flange passes through small-size screw fixed connection on the artificial tooth casing.

Through the technical scheme: because of the bottom bracket structure, the false tooth shell is convenient to limit and fix, and the false tooth shell is convenient to stably place and use.

The utility model discloses further set up to, the alveolus base holds in the palm includes base support shell, base station spacing groove, spiral shell body spacing groove and outside spiral shell groove, be provided with the outside spiral shell groove on the lower extreme outside of base support shell, the upper end inboard of base support shell is provided with the base station spacing groove, the below of base station spacing groove is provided with spiral shell body spacing groove in the inside of base support shell, the base support shell passes through base station spacing groove and spiral shell body spacing groove fixed connection on planting the spiral shell body.

Through the technical scheme: because of alveolar base structure for through inside region, thereby be convenient for spacing fixed use.

The utility model discloses further set up to, the artificial tooth base station includes upside end post, middle disc and bottom end post, the lower extreme of upside end post is provided with middle disc, the lower extreme of middle disc is provided with the bottom end post, bottom end post fixed connection is on the planting spiral shell body, middle disc fixed connection is on the bottom bracket, upside end post fixed connection is on the artificial tooth casing.

Through the technical scheme: because of the false tooth abutment structure, the false tooth shell is convenient for planting and using.

The utility model discloses further set up to, the planting spiral shell body passes through the rotatory fixed connection of screw thread with the alveolus base, just the planting spiral shell body is located in the middle of the inside of alveolus base support.

Through the technical scheme: because of the implant spiral shell body and the alveolus base support are fixedly connected through the thread rotation, the implant spiral shell body and the alveolus base support are convenient to install and fix, and the implant spiral shell body is positioned in the middle of the inside of the alveolus base support, so that the implant spiral shell body is convenient to stably fix and use.

The utility model discloses further set up to, alveolus base is held in the palm and the artificial tooth base station is through two locking screw fixed connection, just locking screw is symmetrical state.

Through the technical scheme: because the dental socket base and the false tooth abutment are fixedly connected through the two locking screws, the false tooth abutment is convenient to stably place and use.

The utility model discloses further set up to, the lower extreme outside shape size of artificial tooth casing equals with the upper end recess shape size of bottom bracket, just the junction outside of artificial tooth casing and bottom bracket is in on the same straight line.

Through the technical scheme: because the shape and size of the outer side of the lower end of the denture shell are equal to the shape and size of the upper end groove of the bottom bracket, the denture shell is convenient to fix in the upper end groove of the bottom bracket, and the outer sides of the joint of the denture shell and the bottom bracket are positioned on the same straight line, so that the denture shell cannot be blocked when in use.

The utility model discloses further set up to, the planting spiral shell body is axle center, just the both ends of planting the spiral shell body are symmetrical state.

Through the technical scheme: because the two ends of the planting snail body are in a symmetrical state, the planting snail body is more stable in use.

The utility model has the advantages that:

1. through being provided with the alveolus base structure, make planting the spiral shell body and artificial tooth base station be convenient for the installation and place the use, the base of alveolus base station shell is because of the outside thread groove of week side, thereby be convenient for fix in human alveolus, the base of support shell is because of the region of spiral shell body spacing groove, make planting the spiral shell body and be convenient for rotatory the fixing, internal region through the base station spacing groove, the artificial tooth base station is convenient for spacing installation and places the use like this, and because of the through-hole of base station spacing groove both sides, make locking screw be convenient for pass the base of support shell and fix the artificial tooth base station, the artificial tooth base station is more stable when placing like this.

2. Through being provided with bottom bracket structure, thereby the artificial tooth casing is convenient for stabilize fixedly, the integrative fixed connection of bracket panel of bottom bracket is on the artificial tooth base station, make the bracket panel be convenient for stably place, and effectively fix the artificial tooth base station, and when fixed, the bracket panel is because of the outside flange of upper end both sides, make the outside flange pass through small-size screw fixed connection on the artificial tooth casing, the artificial tooth casing is more stable when placing like this, effectively avoids becoming flexible of artificial tooth casing.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of an anti-loose denture mounting structure provided by the present invention;

fig. 2 is a schematic view of an upper part of a three-dimensional structure of an anti-loosening denture attachment structure according to the present invention;

fig. 3 is a schematic view of a socket base structure of an anti-loosening denture attachment structure according to the present invention;

fig. 4 is a schematic view of the denture base of the anti-loosening denture attachment structure according to the present invention.

In the figure: 1. a denture shell; 2. a bottom bracket; 21. a bracket panel; 22. an outer convex plate; 23. a small screw; 3. planting a snail body; 4. a alveolar base; 41. a base housing; 42. a base station limiting groove; 43. a screw body limiting groove; 44. an outer thread groove; 5. locking the screw; 6. a denture base; 61. an upper side end post; 62. a middle round cushion; 63. a bottom end post.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1 to 4, a false tooth installation structure for preventing loosening comprises a false tooth shell 1 and a bottom bracket 2, the false tooth shell 1 is installed and fixed on the upper end position of the bottom bracket 2, a false tooth abutment 6 is arranged inside the false tooth shell 1 and the bottom bracket 2, an implant screw body 3 is arranged at the lower end of the false tooth abutment 6, a socket base 4 is arranged on the periphery of the implant screw body 3, the socket base 4 and the false tooth abutment 6 are fixedly connected through a locking screw 5, when in use, a person fixes the socket base 4 in the socket of a human body, so that the socket base 4 is convenient to stably place, the false tooth abutment 6 is convenient to be fixed inside the socket base 4 through the implant screw body 3 due to the internal area of the socket base 4, after fixing, secondary fixing is carried out through the locking screw 5, so that the locking screw 5 effectively fixes the false tooth abutment 6, and the shaking of the lower end of the false tooth abutment 6 is avoided, the upper end of artificial tooth base 6 is fixed on the lower extreme outside of artificial tooth casing 1 because of bottom bracket 2, effectively pulls like this and fixes artificial tooth casing 1 for it is more stable when artificial tooth casing 1 is fixed through artificial tooth base 6, thereby artificial tooth casing 1 is convenient for stably place the use, effectively avoids placing not hard up and drops.

Specifically, the bottom bracket 2 includes a bracket panel 21, an outer side protruding plate 22 and a small screw 23, the two sides of the upper end of the bracket panel 21 are provided with the outer side protruding plate 22, the inner side of the outer side protruding plate 22 is provided with the small screw 23, the bracket panel 21 is fixedly connected to the denture base 6, the outer side protruding plate 22 is fixedly connected to the denture shell 1 through the small screw 23, the bracket panel 21 of the bottom bracket 2 is integrally and fixedly connected to the denture base 6, so that the bracket panel 21 is convenient to stably place, and the denture base 6 is effectively fixed, and during fixing, the bracket panel 21 is fixed to the outer side protruding plate 22 at the two sides of the upper end, so that the outer side protruding plate 22 is fixedly connected to the denture shell 1 through the small screw 23, so that the denture shell 1 is more stable when being placed, and looseness of the denture shell 1 is effectively avoided.

Specifically, the dental socket base 4 comprises a base housing 41, an abutment limiting groove 42, a screw body limiting groove 43 and an outer screw groove 44, the outer screw groove 44 is arranged on the outer side of the lower end of the base housing 41, the abutment limiting groove 42 is arranged on the inner side of the upper end of the base housing 41, the screw body limiting groove 43 is arranged below the abutment limiting groove 42 and positioned inside the base housing 41, the base housing 41 is fixedly connected to the implant screw body 3 through the abutment limiting groove 42 and the screw body limiting groove 43, the base housing 41 of the dental socket base 4 is conveniently fixed in the dental socket of the human body due to the outer screw groove 44 on the peripheral side, the base housing 41 facilitates the implant screw body 3 to be rotatably fixed due to the area of the screw body limiting groove 43, the denture base 6 is conveniently limited, the denture base 6 is conveniently installed and placed for use due to the through holes on the two sides of the abutment limiting groove 42, the locking screw 5 is convenient to penetrate through the base housing 41 to fix the denture base 6, thus, the prosthetic abutment 6 is more stable when placed.

Specifically, denture base station 6 includes upside end post 61, middle disc 62 and bottom end post 63, upside end post 61's lower extreme is provided with middle disc 62, middle disc 62's lower extreme is provided with bottom end post 63, bottom end post 63 fixed connection is on the planting spiral shell body 3, middle disc 62 fixed connection is on bottom bracket 2, upside end post 61 fixed connection is on denture casing 1, the integrative fixed connection of upside end post 61 of denture base station 6 is on denture casing 1, make upside end post 61 be convenient for stabilize and fix denture casing 1, and middle disc 62 fixed connection is on bottom bracket 2, thereby bottom bracket 2 is convenient for fix the bottom of denture casing 1, and the integrative fixed connection of bottom end post 63 is on planting spiral shell body 3, make and be convenient for fix on the assigned position through planting spiral shell body 3 and use.

Specifically, the implant screw body 3 and the alveolar base support 4 are fixedly connected through screw thread rotation, and the implant screw body 3 is located in the middle of the inside of the alveolar base support 4, and the implant screw body 3 and the alveolar base support 4 are fixedly connected through screw thread rotation, so that the implant screw body 3 and the alveolar base support 4 are convenient to install, and the implant screw body 3 is located in the middle of the inside of the alveolar base support 4, so that the implant screw body 3 is convenient to stably and fixedly use.

Specifically, the socket base 4 and the prosthetic appliance abutment 6 are fixedly connected by two locking screws 5, and the locking screws 5 are in a symmetrical state, so that the prosthetic appliance abutment 6 is convenient to stably place and use because the socket base 4 and the prosthetic appliance abutment 6 are fixedly connected by the two locking screws 5.

Specifically, the size of the outer side shape of the lower end of the denture shell 1 is equal to the size of the upper end groove of the bottom bracket 2, the outer sides of the joints of the denture shell 1 and the bottom bracket 2 are in the same straight line, and the size of the outer side shape of the lower end of the denture shell 1 is equal to the size of the upper end groove of the bottom bracket 2, so that the denture shell 1 can be conveniently fixed in the upper end groove of the bottom bracket 2, and the outer sides of the joints of the denture shell 1 and the bottom bracket 2 are in the same straight line, and therefore, the denture shell cannot be obstructed when being used.

Specifically, the planting spiral shell body 3 is the axle center, and the both ends of planting spiral shell body 3 are the symmetric state, is the symmetric state because of the both ends of planting spiral shell body 3 to it is more stable when planting the use.

The working principle is as follows: when using, the personnel fix alveolus base 4 in human alveolus, alveolus base 4 is convenient for stably place like this, alveolus base 4 is because of the region of inside, make artificial tooth base 6 be convenient for fix the inside at alveolus base 4 through planting the spiral shell 3, after fixed, carry out the secondary through locking screw 5 and fix, make locking screw 5 effectively fix artificial tooth base 6, avoid the lower extreme of artificial tooth base 6 to rock, the upper end of artificial tooth base 6 is fixed on the lower extreme outside of artificial tooth casing 1 because of bottom bracket 2, effectively pull and fix artificial tooth casing 1 like this, make artificial tooth casing 1 more stable when fixed through artificial tooth base 6, thereby artificial tooth casing 1 is convenient for stably place the use, effectively avoid placing not hard up and drop.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an artificial tooth mounting structure of locking taking off, includes artificial tooth casing (1) and bottom bracket (2), its characterized in that, the upper end position of fixing bottom bracket (2) is fixed in the installation of artificial tooth casing (1), the inside of artificial tooth casing (1) and bottom bracket (2) is provided with artificial tooth base station (6), the lower extreme of artificial tooth base station (6) is provided with planting spiral shell body (3), the week side of planting spiral shell body (3) is provided with alveolus base (4), alveolus base (4) and artificial tooth base station (6) are through locking screw (5) fixed connection.

2. The anti-loosening denture attachment structure according to claim 1, wherein the bottom bracket (2) comprises a bracket panel (21), outer side convex plates (22) and small screws (23), the outer side convex plates (22) are arranged on two sides of the upper end of the bracket panel (21), the small screws (23) are arranged on the inner sides of the outer side convex plates (22), the bracket panel (21) is fixedly connected to the denture base (6), and the outer side convex plates (22) are fixedly connected to the denture shell (1) through the small screws (23).

3. The denture attachment structure preventing loosening according to claim 1, wherein the socket base (4) comprises a base housing (41), an abutment limiting groove (42), a screw body limiting groove (43) and an outer screw groove (44), the outer screw groove (44) is arranged on the outer side of the lower end of the base housing (41), the abutment limiting groove (42) is arranged on the inner side of the upper end of the base housing (41), the screw body limiting groove (43) is arranged below the abutment limiting groove (42) and inside the base housing (41), and the base housing (41) is fixedly connected to the implanted screw body (3) through the abutment limiting groove (42) and the screw body limiting groove (43).

4. The anti-loosening denture attachment structure according to claim 1, wherein the denture base (6) comprises an upper side end post (61), an intermediate circular pad (62) and a bottom end post (63), the upper side end post (61) is provided with the intermediate circular pad (62) at the lower end, the intermediate circular pad (62) is provided with the bottom end post (63) at the lower end, the bottom end post (63) is fixedly connected to the implant screw body (3), the intermediate circular pad (62) is fixedly connected to the bottom bracket (2), and the upper side end post (61) is fixedly connected to the denture shell (1).

5. A release-resistant denture attachment structure according to claim 1, wherein the implant (3) and the socket base (4) are connected by a screw thread rotation fixation, and the implant (3) is located in the middle of the inside of the socket base (4).

6. The denture attachment structure against loosening according to claim 1, wherein the socket base (4) and the denture base (6) are fixedly connected by two locking screws (5), and the locking screws (5) are in a symmetrical state.

7. The denture attachment structure against loosening according to claim 1, wherein the outer side of the lower end of the denture shell (1) is equal in size to the upper end groove of the bottom bracket (2), and the outer sides of the connection between the denture shell (1) and the bottom bracket (2) are in the same line.

8. The denture attachment structure against loosening according to claim 1, wherein the implant body (3) is an axial center, and both ends of the implant body (3) are symmetrical.