CN207821924U - A kind of artificial tooth implanting body - Google Patents

Abstract

The utility model discloses a kind of artificial tooth implanting bodies, its key points of the technical solution are that：Including planting tooth body, the base station of hollow setting, and the artificial tooth being connect with base station, and it is arranged in artificial tooth successively, base station and the threaded rod being threadedly coupled with plant tooth body, the base station includes the main part with stage casing, the shoulder portion that epimere is connect with artificial tooth, and the mounting portion that hypomere is connect with plant tooth body, slot is set on the side wall in the shoulder portion, it is provided with shackle member on the slot, the shackle member is arranged downward towards the inclination of shoulder portion lateral direction, the mounting groove that diameter is more than its port diameter is set on one end port of the artificial tooth, the shoulder portion is plugged in mounting groove, and the shackle member and the cell wall of the mounting groove contradict；By making base station and artificial tooth be bonded to each other, clamping, both have the function that sealing installation, improve artificial tooth and be installed on stability and leakproofness on planting body, while having the function that be easily installed.

Description

A kind of artificial tooth implanting body

Technical field

The utility model is related to oral cavity implanting tooth technical fields, more specifically, it relates to a kind of artificial tooth implanting body.

Background technology

Tooth-implanting refer to it is a kind of based on the substructure being implanted into bone tissue support, maintenance top dental case Agomphosis repair mode；It includes the support planting body of lower part and the dental case two parts on top, it uses artificial material system At planting body, in underwent operative method implanting tissue（Typically upper lower jaw）And obtain the firm maintenance of bone tissue and support, pass through spy Different device connects the dental case for supporting top with mode；Tooth-implanting can obtain and natural teeth function, structure and beauty The quite similar repairing effect of effect has become the preferred repair mode of more and more agomphosis patients.

The Chinese patent of Publication No. CN202724012U discloses a kind of individuation anatomical form tooth root planting body, including： Corona；Implant portion, for being implanted into alveolar bone；Abutment portion connects corona and implant portion；The shape in implant portion suffers from tooth with what is replaced Physiology root of the tooth dissection shape it is consistent.

By the consistent implant portion of the dissection shape with physiology root of the tooth, although can ensure the individuation anatomical form root of the tooth kind Implant can be formed with tooth nest when being implanted into alveolar bone it is good contact with it is embedding；And corona be directly be socketed on base station, by It is to be easy to happen relative rotation to outer force effect, it is caused to fall off, to influences the usability of artificial tooth.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of artificial tooth implanting body, has and carry The effect of connective stability between its high artificial tooth and planting body.

To achieve the above object, the utility model provides following technical solution：

A kind of artificial tooth implanting body, including plant tooth body, the base station of hollow setting, the artificial tooth that is connect with base station and wear successively Set on artificial tooth, base station and the threaded rod being threadedly coupled with plant tooth body, the base station includes that the main part, epimere and artificial tooth in stage casing connect The mounting portion that the shoulder portion and hypomere connect is connect with plant tooth body, is arranged slot, in the slot on the side wall in the shoulder portion Shackle member is provided on hole, the shackle member is arranged downward towards the inclination of shoulder portion lateral direction, in one end port of the artificial tooth Upper setting diameter is more than the mounting groove of its port diameter, and the shoulder portion is plugged in mounting groove, and the shackle member with it is described The cell wall of mounting groove contradicts.

So set, by the way that the mounting portion of base station to be plugged on planting body on dentale, first passing through by planting body plantation, Realize the effect installed between base station and planting body；It is bonded, is realized between base station and planting body with planting body by main part again The effect of sealing；Shoulder portion is plugged in artificial tooth simultaneously, and realizes the effect connected between base station and artificial tooth；In the grafting of shoulder portion When in artificial tooth, it is connected in mounting groove by the shackle member being obliquely installed and has the function that clamping contradicts, realize base station and vacation Stablize installation between tooth；Artificial tooth and base station are sequentially passed through finally by threaded rod, and end is threadedly coupled with planting body, it is real Artificial tooth is now stablized to the effect being installed on planting body.

Further setting：The slot is provided with multiple, and circumferentially direction is evenly arranged in the shoulder to multiple slots On the side wall in platform portion, and the shackle member is both provided in the slot.

So set, by multiple shackle members, shoulder portion is made uniformly to be clamped stress in artificial tooth, reaching uniform force and steady The effect of Dingan County's dress.

Further setting：It is provided with protrusion on the outer wall of the shackle member, is provided on the cell wall of the mounting groove Notch for being clamped the protrusion.

So set, by shackle member protrusion with mounting groove in notch coordinate, improve shackle member effect stress in Effect in mounting groove, that is, improve the connective stability between base station and artificial tooth.

Further setting：It is provided with the baffle ring abutted for the port with artificial tooth on the outer wall in the shoulder portion.

So set, the position and the raising base station that limitation are plugged in artificial tooth in inconsistent with artificial tooth by baffle Contact area between artificial tooth improves stability when its installation.

Further setting：The main part setting in a circular table shape.

So set, main part is made to be bonded with planting body, the contact area between base station and artificial tooth is improved, and have and carry The effect sealed between high base station and planting body.

Further setting：The mounting portion is arranged in regular polygon shape.

So set, when the mounting portion of base station being made to be plugged on planting body, realizes and circumferentially limited between base station and planting body And the effect of installation.

Further setting：The through-hole worn for the threaded rod is offered in the side in the artificial tooth towards oral cavity, it is described logical Hole is coaxially disposed with mounting groove.

So set, through-hole is convenient for the installation of threaded rod, and it is set on the inside of oral cavity, the position of artificial tooth through-hole must be exposed the second It sets, has the function of improving artificial tooth aesthetics, while through-hole is coaxially disposed with mounting groove, and artificial tooth is once arranged in convenient for threaded rod And base station.

By using above-mentioned technical proposal, the utility model is compared compared with the prior art：Pass through the mounting portion of regular polygon It is plugged on planting body, realizes the effect for circumferentially limiting and installing between base station and planting body；Pass through main part and planting body again The effect sealed between base station and planting body is realized in fitting；Shoulder portion is plugged in artificial tooth simultaneously, and realize base station and artificial tooth it Between the effect that connects, it is inconsistent with artificial tooth by baffle, the position that is plugged in artificial tooth to limitation and improve base station with it is false Contact area between tooth improves its stability；It is connected in mounting groove and notch, is realized by shackle member and protrusion again Stablize installation between base station and artificial tooth；Artificial tooth and base station, and end and planting body spiral shell are sequentially passed through finally by threaded rod Line connects, and realizes the effect being installed on artificial tooth on planting body.

Description of the drawings

Fig. 1 is the structural schematic diagram of artificial tooth implanting body；

Fig. 2 is the structural schematic diagram of base station in artificial tooth implanting body；

Fig. 3 is the structural schematic diagram of artificial tooth in artificial tooth implanting body；

Fig. 4 is the structural schematic diagram of screw rod in artificial tooth implanting body；

Fig. 5 is the structural schematic diagram of embodiment 2.

In figure：1, tooth body is planted；2, base station；21, main part；22, shoulder portion；23, mounting portion；24, chamfering one；25, chamfering Two；26, slot；3, artificial tooth；31, through-hole；32, mounting groove；33, notch；34, counterbore；4, threaded rod；41, nut；42, screw rod； 43, regular polygon hole；44, regular polygon pyramid hole；5, baffle ring；61, shackle member；62, raised；7, spanner；71, regular hexagon bar Body；72, regular hexagon pyramid.

Specific implementation mode

Artificial tooth implanting body is described further referring to figs. 1 to Fig. 5.

Embodiment 1：A kind of artificial tooth pattern of farming, including plant tooth body 1, the base station 2 of hollow setting, the vacation that is connect with base station 2 Tooth 3 and be arranged in successively artificial tooth 3, base station 2 and with plant the threaded rod 4 that is threadedly coupled of tooth body 1.

As shown in Figure 1, wherein base station 2 is made of metal, and middle part is provided with round hole；Base station 2 includes the main body in stage casing The mounting portion 23 that the shoulder portion 22 and hypomere that portion 21, epimere and artificial tooth 3 connect are connect with plant tooth body 1.

In conjunction with shown in Fig. 1 and Fig. 2, shoulder portion 22 is in that regular polygon is arranged with mounting portion 23；In the present solution, mounting portion 23 It is set as regular hexagon, and circumferential limit is plugged in and plants in tooth body 1；21 setting in a circular table shape of main part, and fitting is plugged in plant In tooth body 1；Shoulder portion 22 is set as regular triangular, and circumferential limit is plugged in artificial tooth 3；Meanwhile the exterior angle in shoulder portion 22 is equal It is provided with chamfering 1, shoulder portion 22 is provided with chamfering 2 25 towards in 3 grafting of artificial tooth, one end margin.

As shown in figure 3, the through-hole 31 worn for the threaded rod 4 is offered in the side in artificial tooth 3 towards oral cavity, and in through-hole Diameter is arranged on the port of 31 one end to be more than its 31 diameter of through-hole and be plugged in the mounting groove 32 in artificial tooth 3 for shoulder portion 22；It is logical Hole 31 is coaxially disposed with mounting groove 32；In conjunction with shown in Fig. 1, it is provided on the outer wall in shoulder portion 22 for the end with mounting groove 32 The baffle ring 5 that mouth abuts.

As shown in Fig. 2, the slot 26 communicated with through-hole 31 is arranged on the side wall in shoulder portion 22, slot 26 is provided with more It is a, and circumferentially direction is evenly arranged on the side wall in the shoulder portion 22 multiple slots 26；It is respectively provided on slot 26 There is shackle member 61, that is, shackle member 61 and the cell wall of mounting groove 32 contradict；Protrusion 62 is provided on the outer wall of shackle member 61, and Shackle member 61 is arranged downward towards the inclination of 22 lateral direction of shoulder portion；Meanwhile it being provided on the cell wall of mounting groove 32 for being clamped Raised 62 notch 33.

As shown in figure 4, in the nut 41 that threaded rod 4 includes screw rod 42 and is fixedly installed on 42 1 end of screw rod, spiral shell It is provided with screw thread on the outer circle wall of 42 another end of bar.

As shown in figure 4, being provided on the end face of nut 41 for 7 grafting regular polygon hole 43 of spanner, and just more The inner end in side shape hole 43 is provided with for 7 grafting regular polygon pyramid hole 44 of dowelled spanner；Regular polygon hole 43 and regular polygon Pyramid hole 44 is equilateral, is coaxially disposed, and the depth in regular polygon hole 43 is less than the depth in regular polygon pyramid hole 44；Regular polygon The taper in pyramid hole 44 is 45 °~75 °, and this programme is 60 °.

In conjunction with shown in Fig. 1, the longitudinal section setting in a circular table shape of nut 41 is offered on artificial tooth 3 for being bonded installation institute The counterbore 34 of nut 41 is stated, and counterbore 34 is coaxially disposed with the through-hole 31.

Embodiment 2：A kind of spanner for installing threaded rod in artificial tooth implanting body, as shown in figure 5, including L-shaped setting The regular hexagon body of rod 71, the end of the regular hexagon body of rod 71 is provided with regular hexagon pyramid 72；In conjunction with shown in Fig. 4, just The hexagon body of rod 71 is matched with hexagonal hole in embodiment 1, and regular hexagon pyramid 72 matches with regular hexagon pyramid hole It closes.

Operation principle：By the way that planting body plantation is plugged in planting body on dentale, first passing through the mounting portion 23 by base station 2 On, realize the effect for circumferentially limiting and installing between base station 2 and planting body；It is bonded, is realized with planting body by main part 21 again The effect sealed between base station 2 and planting body；Shoulder portion 22 is plugged in artificial tooth 3 simultaneously, and is realized between base station 2 and artificial tooth 3 The circumferential effect limited and connect, it is inconsistent by baffle and artificial tooth 3, to limit the position being plugged in artificial tooth 3 and carry Contact area between high base station 2 and artificial tooth 3 improves its stability；Installation is connected in by shackle member 61 and protrusion 62 again In slot 32 and notch 33, realize that stablizing between base station 2 and artificial tooth 3 is installed；Artificial tooth 3 is sequentially passed through finally by threaded rod 4 And base station 2, and end is threadedly coupled with planting body, realizes the effect being installed on artificial tooth 3 on planting body；In installation process In, by the way that one end of spanner 7 to be plugged in regular polygon hole 43, realized by regular polygon pyramid hole 44 quick to spanner 7 It is positioned in regular polygon hole 43；It is bonded to each other simultaneously by nut 41 and artificial tooth 3, has the function that the two sealing installation, carry High artificial tooth 3 is installed on stability and leakproofness on planting body, while having the function that be easily installed.

The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (7)

1. a kind of artificial tooth implanting body, including plant tooth body（1）, hollow setting base station（2）With base station（2）The artificial tooth of connection（3）、 And it is arranged in artificial tooth successively（3）, base station（2）And with plant tooth body（1）The threaded rod of threaded connection（4）, it is characterised in that：It is described Base station（2）Main part including stage casing（21）, epimere and artificial tooth（3）The shoulder portion of connection（22）And hypomere with plant tooth body（1） The mounting portion of connection（23）, in the shoulder portion（22）Side wall on slot is set（26）, in the slot（26）On be provided with Shackle member（61）, the shackle member（61）Towards shoulder portion（22）Lateral direction inclination is arranged downward, in the artificial tooth（3）One end The mounting groove that diameter is more than its port diameter is set on port（32）, the shoulder portion（22）It is plugged in mounting groove（32）It is interior, and The shackle member（61）With the mounting groove（32）Cell wall contradict.

2. a kind of artificial tooth implanting body according to claim 1, it is characterised in that：The slot（26）Be provided with it is multiple, it is more A slot（26）Circumferentially direction is evenly arranged in the shoulder portion（22）Side wall on, and in the slot（26）It is interior equal It is provided with the shackle member（61）.

3. a kind of artificial tooth implanting body according to claim 1 or 2, it is characterised in that：In the shackle member（61）Outer wall On be provided with protrusion（62）, in the mounting groove（32）Cell wall on be provided with for being clamped the protrusion（62）Notch （33）.

4. a kind of artificial tooth implanting body according to claim 1, it is characterised in that：In the shoulder portion（22）Outer wall on set It is equipped with and is used for and artificial tooth（3）Port abut baffle ring（5）.

5. a kind of artificial tooth implanting body according to claim 1, it is characterised in that：The main part（21）It is in a circular table shape to set It sets.

6. a kind of artificial tooth implanting body according to claim 1, it is characterised in that：The mounting portion（23）In regular polygon shape Setting.

7. a kind of artificial tooth implanting body according to claim 1, it is characterised in that：In the artificial tooth（3）Towards the side in oral cavity It offers for the threaded rod（4）The through-hole worn（31）, the through-hole（31）With mounting groove（32）Coaxial arrangement.