CN217645349U - Dental caries forming device for oral treatment - Google Patents

Abstract

The utility model provides a decayed tooth forming device for oral treatment, relating to the field of oral treatment. This dental caries forming device for oral treatment, including the handle, the surface of handle has seted up the promotion groove, the inside sliding connection in promotion groove has press switch, press switch's top fixedly connected with push rod, the inside of handle is provided with locking device, press switch's left side fixedly connected with spring, the left end fixedly connected with connecting rod of spring, the tip fixedly connected with catch bar of connecting rod, the one end fixedly connected with trapezoidal piece of connecting rod is kept away from to the catch bar. This decayed tooth forming device for oral treatment can stretch into the fixed operation that tightens up of shaped strip through the inside card tongue that sets up of shaped strip draw-in groove and realize the interval draw-in groove, prevents becoming flexible of shaped strip, solves the clinical anastomotic caries of oral cavity and fills can better mould the normal appearance of tooth.

Description

Dental caries forming device for oral treatment

Technical Field

The utility model relates to the field of oral treatment, in particular to a dental caries forming device for oral treatment.

Background

In the prior art, for the teeth in the form of the adjacent surface, the molding sheet is adopted to wrap one side of the affected tooth cavity needing to be filled, and then the molding sheet is fixed on the teeth by adopting a fixing device. At present, the adjacent surfaces are generally plasticized by adopting an annular or bean-shaped forming device, and simultaneously, a wedge and a forming piece clamp are adopted to clamp and fix the two ends of the forming piece, or the two ends of the forming piece are arranged in a device which can be adjusted by rotation to realize the retention of the forming piece and the tooth surface. The retention devices described above have the problems of: the structure is relatively complex, most of the devices are aimed at the affected teeth of adult groups, and when the teeth are filled for young children, the existing forming piece and the retention device thereof have low matching degree, and the comfort degree of a patient is not good; meanwhile, the forming piece is easy to move and inconvenient to operate during treatment, so that teeth cannot recover a good collar form, and the treatment effect is seriously influenced; the consumable cost is high, and the device part for filling and forming the teeth is a disposable product, so that the device can not be repeatedly used for many times, and the waste is caused.

The research aims to solve the problem that the normal appearance of teeth can be better molded in the clinical oral cavity inosculated caries filling process, solve the common problem in the common glass paper forming process, improve the working efficiency, reduce the time for a doctor to repeatedly use the glass paper in the oral cavity operation, provide a quick, effective, attractive and convenient mode for the process of the front dental caries, and facilitate the popularization

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a decayed tooth forming device for oral treatment, which solves the problems that the existing forming piece and the retention device thereof have low matching degree and have poor comfort for patients; meanwhile, the problem of inconvenient movement and operation of the forming sheet is easy to occur during treatment.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a decayed tooth forming device for oral treatment, includes the handle, the surface of handle has seted up the promotion groove, the inside sliding connection in promotion groove has press switch, press switch's top fixedly connected with push rod, the inside of handle is provided with locking device, press switch's left side fixedly connected with spring, the left end fixedly connected with connecting rod of spring, the tip fixedly connected with catch bar of connecting rod, the one end fixedly connected with trapezoidal piece of connecting rod is kept away from to the catch bar, the inclined plane contact of trapezoidal piece has the cutting blade, the top surface fixedly connected with and the spout assorted slider of cutting blade, the inside at the binding block is seted up to the spout, the tip fixedly connected with resilience spring of slider, the one end that the slider was kept away from to the resilience spring is fixed with the inside spout end of binding block.

The utility model discloses a cutting blade, including the handle, the tip fixedly connected with dead lever of handle, the dead lever is kept away from the one end of handle and is bound a piece fixed connection, the fluting that supplies the shaping piece to pass is seted up at the top of binding the piece, the blade groove has been seted up at the top of binding the piece, communicates each other between blade groove and the spout, the inside and the cutting blade sliding connection in blade groove.

The locking device comprises a motor, a driving gear, a transmission shaft and a fixing groove, the inner wall of the handle is fixedly connected with the motor, the output end of the motor is fixedly connected with the driving gear, the driving gear is meshed with the transmission gear, the transmission gear is fixedly connected with the transmission shaft, and the fixing groove is formed in the top end of the transmission shaft.

Preferably, the push switch is connected in series with the motor through a lithium battery.

Preferably, the insert groove and the slot are perpendicular to each other.

Preferably, the end surface of the forming piece is provided with a clamping groove, and one end of the forming piece, which is far away from the clamping groove, penetrates through the clamping groove.

Preferably, the clamping groove is internally provided with a clamping tongue which can be clamped with the spaced clamping grooves formed in the surface of the forming piece at intervals.

Preferably, the fixing groove is movably clamped with one end, far away from the clamping groove, of the forming sheet.

(III) advantageous effects

The utility model provides a dental caries forming device for oral treatment. The method has the following beneficial effects:

1. this decayed tooth forming device for oral treatment, through passing the shaping piece trough become cyclic annular circle, the end connection of shaping piece is on the fixed slot, and the shaping piece passes the fluting, can be with battery and motor circular telegram through pressing press the press switch, the rotation of motor can drive the shaping piece and twine, and have the effect of tightening up cyclic annular shaping piece, can conveniently wrap up the tooth and wrap up the tooth, and can stretch into the fixed operation that tightens up of interval draw-in groove realization shaping piece through the inside block tongue that sets up of shaping piece draw-in groove, prevent not hard up of shaping piece, solve the normal appearance of shaping tooth that can be better in the clinical anastomotic caries of oral cavity fills.

2. This decayed tooth forming device for oral treatment can drive to connect and the catch bar removes to binding the piece through promoting the push rod to promote trapezoidal piece, the removal of trapezoidal piece can promote the cutter blade and to the inside removal of fluting, and the cutter blade can cut off the tail end that the unnecessary part of shaping piece realized the shaping piece to the inside removal of fluting and cut off, has effectively made things convenient for the decayed tooth position shaping piece tail end to cut comparatively trouble problem.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a sectional view of the structure of the present invention;

FIG. 4 is an enlarged schematic view of the point A in the structure diagram 1 of the present invention;

fig. 5 is a schematic view of the position B in the structure diagram 3 of the present invention;

FIG. 6 is a schematic view of the structure of the cutting blade of the present invention;

FIG. 7 is a schematic view of the structure of the molding sheet of the present invention;

fig. 8 is a sectional view of the molding sheet structure of the present invention.

Wherein, 1, a handle; 2. a push groove; 3. a push switch; 4. a locking device; 401. a motor; 402. a driving gear; 403. a transmission gear; 404. a drive shaft; 405. fixing grooves; 5. a spring; 6. a connecting rod; 7. A push rod; 8. a trapezoidal block; 9. cutting a blade; 10. a slider; 11. a rebound spring; 12. a push rod; 13. fixing the rod; 14. binding blocks; 15. grooving; 16. forming a sheet; 17. spaced clamping grooves; 18. a clamping groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

The embodiment of the utility model provides a dental caries forming device for oral treatment, as shown in fig. 1-8, including handle 1, the surface of handle 1 has been seted up and has been promoted groove 2, the inside sliding connection who promotes groove 2 has press switch 3, press switch 3's top fixedly connected with push rod 12, the inside of handle 1 is provided with locking device 4, press switch 3's left side fixedly connected with spring 5, spring 5's left end fixedly connected with connecting rod 6, the tip fixedly connected with catch bar 7 of connecting rod 6, the one end fixedly connected with trapezoidal piece 8 of connecting rod 6 is kept away from to catch bar 7, the inclined plane contact of trapezoidal piece 8 has cutting blade 9, cutting blade's top surface fixedly connected with and spout assorted slider 10, the spout is seted up in the inside of tying up piece 14, slider 10's tip fixedly connected with resilience spring 11, the one end that slider 10 was kept away from to resilience spring 11 is fixed with the spout end of tying up 14 inside, setting up of resilience spring 11 can realize cutting blade 9.

The tip fixedly connected with dead lever 13 of handle 1, dead lever 13 keeps away from the one end of handle 1 and binds 14 fixed connection of piece, the fluting 15 that supplies the profiled sheeting 16 to pass is seted up at the top of binding 14, profiled sheeting 16 is the polyester profiled sheeting, the blade groove has been seted up at the top of binding 14, communicate each other between blade groove and the spout, the inside and the cutting blade 9 sliding connection in blade groove, can drive connecting rod 6 and catch bar 7 through promoting push rod 12 and remove to binding 14, and promote trapezoidal block 8, the removal of trapezoidal block 8 can promote cutting blade 9 and remove to fluting 15 is inside, cutting blade 9 can cut off the tail end that 16 unnecessary parts of profiled sheeting realized into 16 to fluting 15 inside removal.

The locking device 4 comprises a motor 401, a driving gear 402, a transmission gear 403, a transmission shaft 404 and a fixing groove 405, the inner wall of the handle 1 is fixedly connected with the motor 401, the output end of the motor 401 is fixedly connected with the driving gear 402, the driving gear 402 is meshed with the transmission gear 403, the transmission gear 403 is fixedly connected with the transmission shaft 404, the fixing groove 405 is formed in the top end of the transmission shaft 404, the battery and the motor 401 can be electrified by pressing the press switch 3, and the transmission shaft 404 can be driven to rotate by the rotation of the motor 401.

Further, the push switch 3 is connected in series with the motor 401 through a lithium battery, and the lithium battery can be electrified with the motor 401 by pushing the push switch 3, and the motor 401 is driven to rotate.

Furthermore, the blade grooves and the slots 15 are perpendicular to each other, so that the cutting blade 9 can move towards the inside of the slots 15 conveniently, and the cutting blade 9 can cut off the formed sheet conveniently.

Furthermore, a clamping groove 18 is formed in the end surface of the forming sheet 16, and one end, far away from the clamping groove 18, of the forming sheet 16 penetrates through the clamping groove 18, so that the forming sheet 16 can form a ring shape, and the decayed tooth can be wrapped conveniently.

Furthermore, a clamping tongue is arranged inside the clamping groove 18, the clamping tongue can be clamped with a spacing clamping groove 17 formed in the surface of the forming piece 16 at intervals, the clamping tongue arranged inside the clamping groove 18 can extend into the spacing clamping groove 18 to achieve tightening and fixing operations of the forming piece 16, and loosening of the forming piece 16 is prevented.

Further, the fixed slot 405 and the one end activity joint that the draw-in groove was kept away from to the shaped plate 16, can drive the shaped plate 16 tail end when motor 401 rotates and carry out the winding operation, make things convenient for the operation of tightening up of shaped plate.

The working principle is as follows: during the use, form cyclic annular circle through passing shaping sheet 16 draw-in groove 18, the end connection of shaping sheet 16 is on fixed slot 405, and shaping sheet 16 passes fluting 15, can be with battery and motor 401 circular telegram through pressing down press switch 3, motor 401's rotation can drive shaping sheet 16 and twine, and have the effect of tightening up cyclic annular shaping sheet 16, can conveniently entangle the tooth and wrap up the tooth, and the block tongue that sets up through draw-in groove 18 can stretch into interval draw-in groove 17 and fasten the operation to shaping sheet 16 ring, prevent that shaping sheet 16 is not hard up, can drive connecting rod 6 and catch bar 7 through promoting push rod 12 and move to tying up piece 14, and promote trapezoidal piece 8, trapezoidal piece 8's removal can promote to cut blade 9 and move to fluting 15 inside, it can cut the tail end that 16 unnecessary part realized shaping sheet 16 to cut the fluting 15 inside removal to cutting blade 9, the problem that 16 tail ends of carious part shaping sheet are comparatively troublesome that has effectively solved the part of 16 tail ends.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A dental caries forming device for oral treatment comprises a handle (1), and is characterized in that: the outer surface of the handle (1) is provided with a pushing groove (2), the pushing groove (2) is connected with a push switch (3) in a sliding mode, the top of the push switch (3) is fixedly connected with a push rod (12), a locking device (4) is arranged inside the handle (1), the left side of the push switch (3) is fixedly connected with a spring (5), the left end of the spring (5) is fixedly connected with a connecting rod (6), the end part of the connecting rod (6) is fixedly connected with a push rod (7), one end, far away from the connecting rod (6), of the push rod (7) is fixedly connected with a trapezoidal block (8), the inclined surface of the trapezoidal block (8) is in contact with a cutting blade (9), the top surface of the cutting blade is fixedly connected with a sliding block (10) matched with a sliding groove, the sliding groove is formed inside a binding block (14), the end part of the sliding block (10) is fixedly connected with a rebound spring (11), and one end, far away from the sliding block (10), of the rebound spring (11) is fixed with the end part of the sliding groove inside the binding block (14);

the end part of the handle (1) is fixedly connected with a fixing rod (13), one end, far away from the handle (1), of the fixing rod (13) is fixedly connected with a binding block (14), the top of the binding block (14) is provided with a groove (15) for a forming piece (16) to pass through, the top of the binding block (14) is provided with a blade groove, the blade groove and the sliding groove are communicated with each other, and the interior of the blade groove is in sliding connection with the cutting blade (9);

locking device (4) include motor (401), driving gear (402), drive gear (403), transmission shaft (404) and fixed slot (405), the inner wall and motor (401) fixed connection of handle (1), the output and driving gear (402) fixed connection of motor (401), driving gear (402) and transmission gear (403) meshing, drive gear (403) and transmission shaft (404) fixed connection, the top at transmission shaft (404) is seted up in fixed slot (405).

2. The dental caries forming apparatus for oral treatment as set forth in claim 1, wherein: the press switch (3) is connected with the motor (401) in series through a lithium battery.

3. The dental caries forming apparatus for oral treatment as set forth in claim 1, wherein: the blade groove and the open groove (15) are arranged vertically.

4. The dental caries forming apparatus for oral treatment as set forth in claim 1, wherein: a clamping groove (18) is formed in the end surface of the forming piece (16), and one end, far away from the clamping groove (18), of the forming piece (16) penetrates through the clamping groove (18).

5. The dental caries forming apparatus for oral treatment as set forth in claim 4, wherein: the inside of the clamping groove (18) is provided with a clamping tongue which can be clamped with spaced clamping grooves (17) formed on the surface of the forming piece (16) at intervals.

6. The dental caries forming apparatus for oral treatment as set forth in claim 1, wherein: the fixing groove (405) is movably clamped with one end, far away from the clamping groove, of the forming piece (16).

Images