CN208625886U - A kind of implant denture - Google Patents
A kind of implant denture Download PDFInfo
- Publication number
- CN208625886U CN208625886U CN201820218291.5U CN201820218291U CN208625886U CN 208625886 U CN208625886 U CN 208625886U CN 201820218291 U CN201820218291 U CN 201820218291U CN 208625886 U CN208625886 U CN 208625886U
- Authority
- CN
- China
- Prior art keywords
- plug division
- sliding slot
- fixture block
- unidirectional
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of implant denture, including fixed screw and dummy, fixed screw one end is fixedly connected with plug division, and the spliced eye for plug division insertion is offered on dummy, and plug division is equipped with unidirectional limit and dismantles component；Card slot is offered on spliced eye inner wall；The unidirectional limit disassembly component includes elastic cushion block and unidirectional fixture block, sliding slot is offered on the side wall of plug division, one side of the elastic cushion block with sliding slot close to the plug division center is mutually fixedly connected；Elastic cushion block is clipped in unidirectional fixture block and sliding slot between the one side of plug division, and unidirectional fixture block is mutually slidably connected with sliding slot inner wall；When elastic cushion block is not affected by squeezing action power, unidirectional fixture block a part is located inside sliding slot, but is located at outside sliding slot to fixture block another part；After spliced eye is inserted into plug division, fixture block can be inserted into limitation dummy and fixed screw in the card slot and improve the bonding strength and connective stability between dummy and fixed screw towards the direction movement being located remotely from each other.
Description
Technical field
The utility model relates to a kind of artificial tooth, in particular to a kind of implant denture.
Background technique
Implant denture is a kind of is planted in mandibular organization in a manner of the Dental Erosion repaired to agomphosis, according to difference
People and tooth defect situation difference can customize different implant dentures.
Such as the Chinese utility model authorization text that notification number is CN205831936U, it discloses a kind of implant denture, packets
Include the planting body being fixed on gum, the base station being removably installed on planting body, the fixed screw being threaded on base station,
Dummy, dummy bottom are equipped with the preset hole being glued for fixed screw insertion, one end that fixed screw is mutually glued with preset hole
Equipped with the gelatin layer with a thickness of 0.1-0.13mm, after implant denture, human body can absorb gelatin layer to rapidly adapt to oral environment.
Gelatin layer is relatively soft, forms thin film between preset hole inner wall and fixed screw outer wall, reduces preset hole
Coefficient of friction between inner wall and fixed screw outer wall, dummy may cause by after the active force far from fixed screw direction
Fixed screw is detached from preset hole.
Utility model content
The purpose of the utility model is to provide a kind of implant dentures, its advantage is that can be improved dummy and fixed screw it
Between connective stability with reduce dummy by far from fixed screw direction active force after be detached from fixed screw a possibility that.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of implant denture, packet
Fixed screw and dummy are included, dummy is fixedly plugged on fixed screw, and fixed screw one end is fixedly connected with plug division, is repaired
The spliced eye for plug division insertion is offered on complex, plug division is equipped with unidirectional limit and dismantles component；It is opened on spliced eye inner wall
Equipped with the card slot being caught in for unidirectional limit disassembly component, after spliced eye is inserted into plug division, unidirectional limit disassembly component and card
The inner wall of slot abuts against limitation plug division and is detached from spliced eye towards the direction movement far from dummy.
Through the above technical solutions, unidirectional limit disassembly component is mutually clamped with card slot after plug division insertion spliced eye, it can
It limits plug division and is detached from spliced eye towards the direction movement far from dummy, improve the stable connection between dummy and fixed screw
Property.
The utility model is further arranged to: the unidirectional limit disassembly component includes elastic cushion block and unidirectional fixture block, is inserted
Sliding slot is offered on the side wall of socket part, one side of the elastic cushion block with sliding slot close to the plug division center is mutually fixedly connected；
Elastic cushion block is clipped in unidirectional fixture block and sliding slot between the one side of plug division, and unidirectional fixture block is mutually slided with sliding slot inner wall
Dynamic connection；
When elastic cushion block is not affected by squeezing action power, unidirectional fixture block a part is located inside sliding slot, but another to fixture block
Part is located at outside sliding slot；
After spliced eye is inserted into plug division, fixture block be can be inserted into the card slot.
Through the above technical solutions, first pressing unidirectional fixture block when spliced eye is inserted into plug division, unidirectional fixture block squeezes elasticity
Cushion block, elastic cushion block occur flexible deformation thickness after being pressurized and reduce, and unidirectional fixture block is gradually inserted sliding slot, when unidirectional fixture block completely into
After entering inside sliding slot, unidirectional fixture block will not hinder plug division to be inserted into spliced eye again；After spliced eye is inserted into plug division, unidirectionally
Fixture block aligns with card slot, and elastic cushion block is gradually recovered the increase of deformation thickness, pushes in unidirectional fixture block insertion card slot, unidirectional fixture block
A part is located in card slot, and another part is located in sliding slot, after dummy is by active force towards separate fixed screw direction,
Card slot inner wall is abutted against with unidirectional fixture block, and limitation plug division skids off spliced eye, to improve between fixed screw and dummy
Bonding strength and connective stability.
The utility model is further arranged to: one side of the unidirectional fixture block far from the elastic cushion block is inclined-plane, inclined-plane
It is tilted along the direction close to the fixed screw towards the direction far from the plug division center.
Through the above technical solutions, not needing to press unidirectional fixture block with hand, directly inserting when spliced eye is inserted into plug division
Socket part is inserted into spliced eye, and after the ingress edge of inclined-plane and spliced eye abuts against, inclined-plane makes unidirectional fixture block by towards plug division
The active force of center position pushes inside unidirectional fixture block insertion sliding slot.
The utility model is further arranged to: the sliding slot is connected with the plug division far from the end face of the fixed screw
Logical, detachable in sliding slot to be fixedly connected with disassembly block, the unidirectional fixture block is located between disassembly block and the fixed screw, tears open
Block is unloaded to abut against with unidirectional fixture block.
Through the above technical solutions, after biting hard objects breakage may occur for dummy, need to tear open from fixed screw
It unloads down and is repaired or replaced；Pull dummy and fixed screw towards the direction that is located remotely from each other, unidirectional fixture block and disassembly block it
Between along fixed screw axis direction mutual extrusion, after extruding force reaches a certain level, disassembly block can be pushed out sliding slot,
Unidirectional fixture block can slide in spliced eye along the chute, and plug division can be extracted out of spliced eye.
The utility model is further arranged to: the disassembly block is mutually adhesively fixed with the sliding slot inner wall.
Through the above technical solutions, pulling dummy and fixed screw, unidirectional fixture block and disassembly towards the direction being located remotely from each other
Along the axis direction mutual extrusion of fixed screw between block, when extruding force is greater than the bonding force between disassembly block and sliding slot
When, disassembly block is mutually disengaged with sliding slot inner wall, and disassembly block can be pushed out sliding slot, and unidirectional fixture block can slide in spliced eye along the chute,
Plug division can be extracted out of spliced eye.
The utility model is further arranged to: the cross section of the plug division is rectangle, and the cross section of the spliced eye is
Rectangle.
Through the above technical solutions, after inside plug division insertion spliced eye, the inner wall of spliced eye and the outer wall of plug division
Abut against, the central axis relative rotation of the spaced winding fixed screw of fixed screw and dummy can be limited, improve fixed screw with
Connective stability between dummy.
The utility model is further arranged to: the unidirectional limit disassembly group is equipped on four sides of the plug division
Part.
Through the above technical solutions, after plug division and spliced eye plug fixing, four sides of plug division and grafting
Connection balance between the inner wall of hole is higher, and the connective stability between fixed screw and dummy can be improved.
In conclusion the utility model has the following beneficial effects:
1, unidirectional fixture block can extrude elasticity of compression cushion block reduce elastic cushion block thickness, unidirectional fixture block elasticity of compression cushion block it
It can be inserted into inside sliding slot afterwards, after unidirectional fixture block is slided to and aligned with card slot, elastic cushion block is gradually recovered deformation and pushes unidirectionally
Fixture block be inserted into card slot in, limitation dummy be separated with plug division, raising fixed screw and dummy between bonding strength and
Connective stability；
2, need to disassemble dummy be repaired or replaced when, fixed spiral shell can be pulled towards the direction that is located remotely from each other
Silk and dummy, unidirectional fixture block can eject disassembly block out of sliding slot, convenient for extracting plug division out of spliced eye；
3, after abutting against the ingress edge and inclined-plane of plug division insertion spliced eye to spliced eye, inclined-plane is by spliced eye
The squeezing action of inner wall can be in automatic retraction sliding slot, convenient in plug division insertion spliced eye.
Detailed description of the invention
Fig. 1 is the schematic diagram that installation relation between dummy and base station is embodied in the utility model；
Fig. 2 is the schematic diagram for embodying fixed screw structure；
Fig. 3 is the schematic diagram for embodying grafting pore structure；
Fig. 4 is the schematic diagram for embodying unidirectional limit disassembly modular construction；
Fig. 5 is the state signal embodied when plug division insertion spliced eye to inclined-plane is just abutted against with spliced eye ingress edge
Figure；
Fig. 6 is to embody plug division insertion spliced eye to unidirectional fixture block to be slid completely into the status diagram behind sliding slot inside；
Fig. 7 is the status diagram embodied after plug division insertion spliced eye to unidirectional fixture block is caught in inside card slot；
Fig. 8 is to embody plug division to extract the status diagram after spliced eye is separated to disassembly block outer wall and sliding slot inner wall.
In figure, 1, planting body；2, base station；3, dummy；31, spliced eye；32, card slot；4, fixed screw；5, plug division；
51, sliding slot；511, accommodation groove；6, unidirectional limit disassembly component；61, block is dismantled；62, elastic cushion block；63, unidirectional fixture block；631,
Inclined-plane.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment
A kind of implant denture, as shown in Figure 1, including planting body 1, the base station 2 and dummy being fixedly connected on planting body 1
3(, that is, artificial tooth ontology), planting body 1 is mutually fixedly connected with the jawbone inside gum, for being supported to base station 2 and dummy 3
It is fixed.
As shown in Fig. 2, being equipped with fixed screw 4,4 one end of fixed screw and 2 phase screw thread of base station between base station 2 and dummy 3
Connection, the other end is connected with plug division 5, and in conjunction with Fig. 3, dummy 3 is inserted close to offering on one side for fixed screw 4 for plug division 5
The spliced eye 31 connect, fixed screw 4 pass through plug division 5 and 3 plug fixing of dummy.
As shown in figure 3, the cross section of spliced eye 31 is rectangle, in conjunction with Fig. 4, plug division 5 is four prisms cylinder shape, plug division 5
It is inserted into after 31 inside of spliced eye, the inner wall of spliced eye 31 and the outer wall of plug division 5 abut against, and can limit fixed screw 4 and repair
The central axis relative rotation of the spaced winding fixed screw 4 of complex 3 improves the stable connection between fixed screw 4 and dummy 3
Property.Plug division 5 is equipped with unidirectional limit and tears open far from sliding slot 51 is offered on the side of one end four of fixed screw 4 in sliding slot 51
Component 6 is unloaded, the direction movement for limitation plug division 5 towards separate dummy 3 after spliced eye 31 is inserted into plug division 5, which is detached from, inserts
Connect hole 31.
As shown in figure 4, unidirectional limit disassembly component 6 includes disassembly block 61, elastic cushion block 62 and unidirectional fixture block 63, block is dismantled
61 are adhesively fixed on inside sliding slot 51, in conjunction with Fig. 5, dismantle block 61 between 51 inner wall of one end and sliding slot of fixed screw 4
Space constitutes accommodation groove 511, and elastic cushion block 62 and the bottom surface of accommodation groove 511 are mutually adhesively fixed, unidirectional fixture block 63 and sliding slot 51
Inner wall is mutually slidably connected, and elastic cushion block 62 is clipped between 511 bottom surface of unidirectional fixture block 63 and accommodation groove, and unidirectional fixture block 63 is towards close to slotting
Flexible deformation gradually occurs after being under pressure for extrudable elastic cushion block 62, elastic cushion block 62 when the direction movement of socket part 5, while right
The elastic force that unidirectional fixture block 63 generates is gradually increased.
In conjunction with Fig. 3, card slot 32 is offered on 31 inner wall of spliced eye, after spliced eye 31 is inserted into plug division 5, unidirectional fixture block 63 can
It is caught in card slot 32, fixture block a part is located in card slot 32, and another part is located inside sliding slot 51, and fixture block is far from fixed screw
4 one end is abutted against with disassembly block 61, and fixture block is abutted against close to the one side of fixed screw 4 and the inner wall of card slot 32, can be limited slotting
Socket part 5 is detached from spliced eye 31 towards the direction movement far from dummy 3.When stinging thing, adhesion strength that food generates dummy 3
Or the food active force in 2 direction of separate base station that dummy 3 is generated be less than it is bonding between disassembly block 61 and 51 inner wall of sliding slot
Power, dummy 3 is without departing from fixed screw 4.
As shown in figure 4, one side of the unidirectional fixture block 63 far from accommodation groove 511 is inclined-plane 631,631 inclined direction of inclined-plane is edge
It is gradually tilted towards the direction far from plug division 5 close to the direction of fixed screw 4.It is not under pressure effect in elastic cushion block 62
When, with the flush with outer surface of sliding slot 51 or positioned at the inside of sliding slot 51, inclined-plane 631 is leaned on the one side of inclined-plane 631 far from fixed screw 4
The outside for being located at sliding slot 51 on one side of nearly fixed screw 4.
As shown in figure 5, the surrounding side wall of plug division 5 is interior with spliced eye 31 during spliced eye 31 is inserted into plug division 5
After the ingress edge of the opposite sliding of wall, unidirectional fixture block 63 and spliced eye 31 abuts against, as plug division 5 is gradually inserted, knot
Fig. 6 is closed, unidirectional fixture block 63 will receive squeezing action power and move towards the direction close to 5 center of plug division, and unidirectional fixture block 63 squeezes bullet
Property cushion block 62, elastic cushion block 62 are gradually compressed；After unidirectional fixture block 63 slides into along 31 inner wall of spliced eye to be aligned with card slot 32,
In conjunction with Fig. 7, unidirectional 63 spliced eye of fixture block, 31 inner wall is mutually disengaged, and elastic cushion block 62 is gradually recovered deformation and unidirectional fixture block 63 is pushed to insert
Enter in card slot 32, limitation dummy 3 is detached from plug division 5.The inner wall of plug division 5 one side far from fixed screw 4 and spliced eye 31
It abuts against, limitation plug division 5 is further inserted into spliced eye 31.
As shown in figure 8, pulling dummy 3, dummy towards the direction far from fixed screw 4 when needing replacing dummy 3
3 pairs of unidirectional fixture blocks 63 generate the thrust far from 4 direction of fixed screw, and 63 pairs of disassembly blocks 61 of unidirectional fixture block are generated far from fixed screw
The active force in 4 directions dismantles 61 outer wall of block and cunning after pulling the bonding force that active force is greater than between disassembly block 61 and sliding slot 51
51 inner wall of slot is opposite to be slided, and disassembly block 61 gradually skids off sliding slot 51 towards the direction far from fixed screw 4.Disassembly block 61 skids off sliding slot
After 51, unidirectional fixture block 63 51 can slide in spliced eye 31 along the chute, and plug division 5 can be extracted out of spliced eye 31, to make to repair
Complex 3 is separated with fixed screw 4, and dummy 3 is replaced or repaired.
There is gap between 51 inner wall of elastic cushion block 62 and sliding slot, after being squeezed flexible deformation occurs for elastic cushion block 62,
The side of elastic cushion block 62 can extend into gap, and gap is that elastic cushion block 62 can provide enough deformation spaces.
The course of work
When installation, by the insertion of plug division 5 spliced eye 31, after the ingress edge of inclined-plane 631 and spliced eye 31 abuts against, with
Plug division 5 be gradually inserted spliced eye 31, the pressure that spliced eye 31 generates inclined-plane 631 is gradually increased, and unidirectional fixture block 63 squeezes
Elastic cushion block 62 makes elastic cushion block 62 that flexible deformation gradually occur, and thickness reduces, when plug division 5 is inserted into unidirectional fixture block 63 and card
After slot 32 aligns, elastic cushion block 62 is gradually recovered deformation and unidirectional fixture block 63 is pushed to be inserted into card slot 32, unidirectional fixture block 63 1
Part is located inside card slot 32, and another part is located inside sliding slot 51, and dummy 3 and fixed screw 4 are towards the direction being located remotely from each other
When relative motion, the inner wall of card slot 32 can abut against limitation dummy 3 with unidirectional fixture block 63 and be separated with fixed screw 4, improve
Bonding strength and connective stability between dummy 3 and fixed screw 4.
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 implant denture, including fixed screw (4) and dummy (3), dummy (3) are fixedly plugged in fixed screw (4)
On, it is characterized in that: fixed screw (4) one end is fixedly connected with plug division (5), offers on dummy (3) and inserted for plug division (5)
The spliced eye (31) entered, plug division (5) are equipped with unidirectional limit and dismantle component (6)；It offers on spliced eye (31) inner wall for list
The card slot (32) being caught in limit disassembly component (6), it is unidirectional to limit disassembly group after plug division (5) are inserted into spliced eye (31)
Part (6) and the inner wall of card slot (32) abut against limitation plug division (5) and are detached from spliced eye towards the direction movement far from dummy (3)
(31).
2. a kind of implant denture according to claim 1, it is characterized in that: unidirectional limit disassembly component (6) includes bullet
Property cushion block (62) and unidirectional fixture block (63) offer sliding slot (51) on the side wall of plug division (5), elastic cushion block (62) and sliding slot
(51) one side close to the plug division (5) center is mutually fixedly connected；
Elastic cushion block (62) is clipped in unidirectional fixture block (63) and sliding slot (51) between the one side of plug division (5), unidirectional fixture block
(63) it is mutually slidably connected with sliding slot (51) inner wall；
When elastic cushion block (62) is not affected by squeezing action power, unidirectional fixture block (63) a part is internal positioned at sliding slot (51), but to
It is external that fixture block another part is located at sliding slot (51)；
After plug division (5) are inserted into spliced eye (31), fixture block be can be inserted into the card slot (32).
3. a kind of implant denture according to claim 2, it is characterized in that: the unidirectional fixture block (63) is far from the elastic cushion
The one side of block (62) is inclined-plane (631), and inclined-plane (631) are along the direction close to the fixed screw (4) towards far from the plug division
(5) the direction inclination at center.
4. a kind of implant denture according to claim 3, it is characterized in that: the sliding slot (51) and the plug division (5) are remote
End face from the fixed screw (4) is connected, and detachable be fixedly connected with dismantles block (61) in sliding slot (51), described unidirectional
Fixture block (63) is located between disassembly block (61) and the fixed screw (4), and disassembly block (61) is abutted against with unidirectional fixture block (63).
5. a kind of implant denture according to claim 4, it is characterized in that: in the disassembly block (61) and the sliding slot (51)
Wall is mutually adhesively fixed.
6. a kind of implant denture according to claim 2, it is characterized in that: the elastic cushion block (62) and the sliding slot (51)
One side close to the plug division (5) is mutually adhesively fixed.
7. a kind of implant denture according to claim 2, it is characterized in that: the cross section of the plug division (5) is rectangle, institute
The cross section for stating spliced eye (31) is rectangle.
8. a kind of implant denture according to claim 7, it is characterized in that: being all provided on four sides of the plug division (5)
There is unidirectional limit disassembly component (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218291.5U CN208625886U (en) | 2018-02-07 | 2018-02-07 | A kind of implant denture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218291.5U CN208625886U (en) | 2018-02-07 | 2018-02-07 | A kind of implant denture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208625886U true CN208625886U (en) | 2019-03-22 |
Family
ID=65729779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820218291.5U Expired - Fee Related CN208625886U (en) | 2018-02-07 | 2018-02-07 | A kind of implant denture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208625886U (en) |
-
2018
- 2018-02-07 CN CN201820218291.5U patent/CN208625886U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 Termination date: 20220207 |