CN209136925U - A kind of planting body component - Google Patents

Abstract

The utility model relates to a kind of planting body components, the base station being mounted on including planting body, by positioning bolt on planting body, base station center opens up locating platform, positioning bolt passes through locating platform and fixes with planting body, positioning bolt includes bolt head, and the shank of bolt fixed with bolt head, the first block in place is fixed in locating platform upper surface, fixed the second block in place contacted with the first block in place in bolt head lower end surface, the first block in place make bit platform upper surface length of the extended height no more than screw thread on shank of bolt straight up by oneself.It is not in place that the planting body component of the utility model has the characteristics that solution positioning bolt is twisted.

Description

A kind of planting body component

Technical field

The utility model relates to plant tooth field, in particular to a kind of planting body component.

Background technique

After people's adult, tooth will not regenerate, and when loss of tooth or impaired dental part, can only pass through dentures repai. In recent years, with the development of dentures repai technology, tooth-implanting, which is increasingly becoming, repairs the comparatively ideal artificial tooth of oral cavity function.In conjunction with Fig. 1, kind Planting tooth mainly includes planting body 1, installs base station 2 above planting body 1；Base station 2 is fixed on planting body 1 by positioning bolt 3, it It is provide with outer hat 5 in 2 periphery of base station afterwards, outer hat 5 is adhesively fixed with base station 2, and completion installs tooth-implanting in patient oral cavity.

When base station 2 is fixed on planting body 1 by positioning bolt 3, doctor is needed rule of thumb to grasp the fastening of positioning bolt 3 Dynamics.If positioning bolt 3 is twisted too tightly, sense of discomfort may be brought to patient；If positioning bolt 3 is too loose, and can not be tight to base station 2 Gu and then leading to outer 5 installation of hat built on the sand.

Utility model content

The purpose of this utility model is to provide a kind of planting body components, and there is solution positioning bolt to twist spy not in place Point.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of planting body component, The base station on planting body is mounted on including planting body, by positioning bolt, base station center opens up locating platform, and positioning bolt passes through Locating platform is fixed with planting body, and positioning bolt includes bolt head, and the shank of bolt fixed with bolt head, locating platform upper end The first block in place, fixed the second block in place contacted with the first block in place in bolt head lower end surface, the first block in place are fixed in face Make the hard length for directly upwardly extending height and being no more than screw thread on shank of bolt in bit platform upper surface by oneself.

Planting body component in use, by planting body be fixedly mounted on patient's tooth jawbone specify position at, base station is put It sets in the upper surface of planting body, positioning bolt is passed through into base station and planting body bolt is fixed.Positioning bolt is twisted by external tool When, it has not been convenient to hold the fastening dynamics for twisting positioning bolt.By the cooperation of the first block in place and the second block in place, work as positioning bolt It turns to the second block in place and when the first block in place offsets, the installation of planting body and base station can be completed.

Further, the splicing gap that the first block in place and the second block in place are formed is inclined-plane.

Using above technical scheme, when the second block in place and the first block in place offset, binding face between the two is set as Inclined-plane, after positioning bolt rotate in place, improve positioning bolt and base station along hard histogram to fastening effect.

Further, it is flight pitch that the first block in place, which makes the hard height that directly upwardly extends in bit platform upper surface by oneself,.

Using above technical scheme, reduce the distance between positioning bolt lower surface and base station upper surface, improves positioning spiral shell The fastening force of bolt, in case positioning bolt shakes.

Further, base station includes the fixed part fixed with planting body, and is located above fixed part, is integrated with fixed part Molding clamping portion；Guidance set is set between fixed part and planting body, and guidance set includes being fixed on leading for fixed part periphery To convex block, opened up inside planting body and the matched guiding groove of guiding projection.

Using above technical scheme, base station consists of two parts, and the fixed part of base station is inserted into along planting body along guidance set, The position of base station is oriented to, and then determines the position of base station.The upper surface that the clamping portion of base station is higher than planting body is arranged, and uses It is connected in outer hat.

Further, diameter is gradually increased base station from top to bottom.

Base station is set as above-mentioned shape, improves the stable connection of base station and planting body, in base station periphery when fixed outer hat It is stronger.

Further, fillet is set at fixed part and the link position of clamping portion.

Further, the upper surface of bolt head is lower than the upper surface of base station.

Using above technical scheme, bolt head is hidden in inside base station by base station for fixed outer hat, in order to avoid on base station Outside installation when hat, positioning bolt is caused to disturb.

Further, the lower end of planting body is arranged locating convex block, locating convex block away from the side of planting body at arc surface, Arc surface is protruded away from planting body.

Using above technical scheme, the lower end of planting body is set as the arc surface of protrusion, facilitates planting body lower end Tooth jawbone is screwed in fix.

In conclusion the utility model has the following beneficial effects:

1, it is in place that first is arranged when positioning using positioning bolt to base station, between positioning bolt and the binding face of base station Block and the second block in place facilitate operator to grasp the fastening dynamics of positioning bolt；

2, positioning bolt is hidden in inside base station, in order to avoid touching positioning bolt when fixed outer hat outside base station, is influenced The fix tightly soundness of base station and planting body.

Detailed description of the invention

Fig. 1 is the cross-sectional view of planting body component；

Fig. 2 is the perspective view of the explosion of planting body component；

Fig. 3 is the schematic diagram that planting body component is done by the block in place of display first and the second block in place；

Fig. 4 is the enlarged drawing done for the first block in place of display and the second block in place；

In figure, 1, planting body；10, accommodating cavity；11, locating convex block；2, base station；21, locating platform；211, first is in place Block；22, fixed part；23, clamping portion；231, threaded hole；24, guidance set；241, guiding projection；242, it is oriented to groove；3, fixed Position bolt；31, bolt head；311, the second block in place；32, shank of bolt；4, splice gap；5, outer hat.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry The direction at center.

- kind of planting body component, as shown in Figure 1, including planting body 1, planting body 1 is for being fixed in tooth jawbone, similar tooth The effect of root.Planting body 1 is fixed on by positioning bolt 3 to insertion base station 2, base station 2 inside it from 1 upper end of planting body It is interior.Part base station 2 is exposed, and outer hat 5 is adhesively fixed in the portion of external that base station 2 stretches out planting body 1, realizes the peace of planting body component Dress.

In conjunction with Fig. 2, planting body 1 is in reverse taper, and big end is top, accommodating cavity 10 is opened up inside it, for placing Base station 2;Its small end is lower part, stationary positioned convex block 11 on small end, and locating convex block 11 is set far from the side of planting body 1 in cambered surface It sets, and cambered surface is protruded away from planting body 1, and planting body 1 is fixed in tooth jawbone with facilitating.

Base station 2 include insertion accommodating cavity 10 fixed part 22, and with fixed part 22-it is body formed, be higher than planting body 1 on The clamping portion 23 on surface.Base station 2 is positioned for convenience, guidance set 24, guiding are set between base station 2 and planting body 1 Component 24 includes the three guiding grooves 242 uniformly opened up from top to bottom in 10 inner wall of accommodating cavity, and in 22 periphery of fixed part Fixed guiding projection 241, guiding projection 241 and guiding groove 242 are mating.

The setting of 1 upper surface of planting body is stretched out in clamping portion 23, is set as round at clamping portion 23 and the link position of fixed part 22 Angle.Clamping portion 23 is arranged in rotary table, and cross-sectional diameter is gradually increased from top to bottom.In conjunction with Fig. 2 and Fig. 3, inside clamping portion 23 Locating platform 21 is opened up, and opens up threaded hole 231 in clamping portion 23 from top to bottom, positioning bolt 3 is positioned with facilitating.It is fixed After base station 2 is fixed on planting body 1 by position bolt 3, the upper surface of positioning bolt 3 is lower than the upper surface of clamping portion 23, in order to avoid in base When outer hat 5 is installed outside platform 2, positioning bolt 3 is caused to disturb.

Positioning bolt 3 includes the shank of bolt 32 for bolting fixed base station 2 and planting body 1, the upper end one of shank of bolt 32 at Type anchor stud head 31.After 3 fix in position of positioning bolt, the lower end surface of bolt head 31 is abutted with the upper surface of locating platform 21.

In conjunction with Fig. 3 and Fig. 4, the fastening dynamics of instruction positioning bolt 3 is carried out to doctor for convenience, on locating platform 21 The first block 211 in place is fixed, the second block 311 in place is accordingly fixed in the lower end surface of bolt head 31.First block 211 in place is self-positioning flat It is identical as the thread spacing of positioning bolt 3 that hard straight upward extended height is played in 21 upper surface of platform.Rotational positioning bolt 3 to the second is just When position block 311 and the first block 211 in place abut, the installation of positioning bolt 3 can be completed.First block 211 and second in place is in place After block 311 abuts, splicing gap 4 is formed therebetween, which is inclined-plane or cambered surface, base station 2 is caused to squeeze, Base station 2 is fixedly secured in planting body 1.

In conjunction with Fig. 1, after the position of base station 2 is fixed, the hat 5 outside the external socket of base station 2, outer 5 duplication patient's original tooth of hat Shape improves the occlusion degree of patient's Buccodental.Outer hat 5 and base station 2 are adhesively fixed, and complete the installation of planting body component.

When patient's cavity interior installs planting body component, planting body 1 is mounted in tooth jawbone at specified position, Base station 2 is packed into planting body 1, base station 2 is fixed on planting body 1 by positioning bolt 3.When operator's rotational positioning bolt 3, It turns to the first block 211 and the second block 311 in place in place to abut, at this time base station 2 and 1 stable connection of planting body.Exist later It is socketed outer hat 5 on base station 2 and is adhesively fixed, completes the installation of planting body component.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (8)

1. a kind of planting body component is mounted on the base station (2) on planting body (1) including planting body (1), by positioning bolt (3), Base station (2) center opens up locating platform (21), and positioning bolt (3) passes through locating platform (21) and planting body (1) and fixes, feature Be: positioning bolt (3) includes bolt head (31), and the shank of bolt (32) fixed with bolt head (31), locating platform (21) The first block (211) in place, fixed second contacted with the first block (211) in place in bolt head (31) lower end surface are fixed in upper surface Block (311) in place, the first block (211) in place makes bit platform (21) upper surface by oneself, and extended height is no more than shank of bolt straight up (32) length of screw thread on.

2. planting body component according to claim 1, it is characterised in that: the first block (211) in place and the second block in place (311) the splicing gap (4) formed is inclined-plane.

3. planting body component according to claim 1, it is characterised in that: the first block (211) in place makes bit platform (21) by oneself Extended height is flight pitch straight up for upper surface.

4. planting body component according to claim 1-3, it is characterised in that: base station (2) includes and planting body (1) Fixed fixed part (22), and it is located at fixed part (22) top and fixed part (22) integrally formed clamping portion (23)；It is fixed Guidance set (24) are set between portion (22) and planting body (1), guidance set (24) includes being fixed on fixed part (22) periphery Guiding projection (241), planting body (1) is internal to be opened up and guiding projection (241) matched guiding groove (242).

5. planting body component according to claim 4, it is characterised in that: diameter is gradually increased base station (2) from top to bottom.

6. planting body component according to claim 5, it is characterised in that: the connection position of fixed part (22) and clamping portion (23) Set place's setting fillet.

7. planting body component according to claim 4, it is characterised in that: the upper surface of bolt head (31) is lower than base station (2) Upper surface.

8. planting body component according to claim 1, it is characterised in that: locating convex block is arranged in the lower end of planting body (1) (11), away from the side of planting body (1) at arc surface, arc surface protrudes locating convex block (11) away from planting body (1).