CN216603131U - Anti-loosening false tooth - Google Patents

Abstract

The utility model relates to an artificial tooth field, and a locking artificial tooth that takes off is disclosed, including artificial tooth and base station, the lateral wall of base station is seted up threadedly, the fixed cover of lateral wall lower extreme of artificial tooth has connect the filling layer, the bottom fixedly connected with inserted bar of artificial tooth, inserted bar is located the bottom intermediate position of artificial tooth, the spliced eye has been seted up at the top of base station, the pore wall contact setting of inserted bar and spliced eye, the spacing groove has all been seted up to the internal surface both sides upper end of spliced eye, the rotation groove has all been seted up to the surface both sides of inserted bar, be provided with locking loosening and taking off mechanism between the internal surface lower extreme in rotation groove and the spacing groove, be provided with stop gear between the bottom both ends of artificial tooth and the upper end of base station. This application can make the artificial tooth install can obtain effectual location after patient's oral cavity is inside, prevents to try hard to prevent that the artificial tooth from using the back to take place to rock and the pine phenomenon of taking off.

Description

Anti-loosening false tooth

Technical Field

The application relates to the field of false teeth, in particular to an anti-loosening false tooth.

Background

The artificial tooth is a general term for a prosthesis made after partial or all of upper and lower teeth are lost in medicine, is also divided into a removable artificial tooth and a fixed artificial tooth, and is an important component in the existing tooth repair.

After the existing denture is installed in the oral cavity of a patient, the patient can experience frequent chewing work, so that the denture is continuously extruded, shaken and the like, and if the existing denture is not installed stably enough, the denture can shake or even loosen when in use.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve among the prior art after the denture installation is not firm enough, takes place the problem that rocks and the pine of denture take place easily in the patient uses the chewing process, and the artificial tooth of an anti-loosening that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides an anti-loosening false tooth, includes false tooth and base station, the lateral wall of base station has seted up screw thread, the fixed cover of lateral wall lower extreme of false tooth has connect the filling layer, the bottom fixedly connected with peg graft of false tooth, the peg graft is located the bottom intermediate position of false tooth, the spliced eye has been seted up at the top of base station, the peg graft sets up with the pore wall contact of spliced eye, the spacing groove has all been seted up to the internal surface both sides upper end of spliced eye, the rotation groove has all been seted up to the surface both sides of peg graft, be provided with anti-loosening mechanism between the internal surface lower extreme in rotation groove and the spacing groove, be provided with stop gear between the bottom both ends of false tooth and the upper end of base station.

Preferably, locking mechanism includes the dead lever, the dead lever transversely is fixed to be set up in the inside lower extreme that rotates the groove, the pole wall of dead lever rotates and has cup jointed the cardboard, the cardboard is the slope setting, and the upper end is located the spacing inslot to set up with the internal surface bottom contact of spacing groove, the torsional spring has all been cup jointed at the pole wall both ends of dead lever, the both ends of torsional spring respectively with the pole wall fixed connection who rotates the internal surface in groove and dead lever.

Preferably, stop gear includes the gag lever post that the lagging and two symmetries set up, the lagging connects with the fixed cover in upper end of base station, two the gag lever post respectively with the bottom both ends fixed connection of artificial tooth, spacing hole has all been seted up at the top both ends of lagging, the gag lever post sets up with spacing hole cooperation.

Preferably, the lower end of the inside of the insertion rod is provided with a through groove, the two rotating grooves are provided with sliding grooves close to one side, the sliding grooves extend to the inside of the through groove, the two clamping plates are fixedly provided with pull belts close to the upper end of one side, and the two ends of each pull belt are respectively located in the two sliding grooves.

Preferably, the equal fixedly connected with clamp, two of both sides lower extreme of artificial tooth the clamp all is the setting of C shape, two the clamp all is located the top of filling layer.

Preferably, the two clamping plates are arranged in an L shape, and the tops of the clamping plates are arranged in a plane.

Preferably, the limiting hole is a blind hole.

Preferably, the hoop, the pull belt and the filling layer are all made of silica gel.

Compared with the prior art, this application provides an anti-loosening false tooth, possesses following beneficial effect:

1. this anti-loosening artificial tooth through grafting pole, base station, spliced eye, spacing groove that are equipped with and relax off-line structure, can prevent as far as possible that the artificial tooth takes place to loosen after using a certain time after the artificial tooth installation, improves the stability in use of artificial tooth.

2. This locking artificial tooth that takes off through clamp and the stop gear that is equipped with, can carry on spacingly through outside auxiliary stay to the artificial tooth after the artificial tooth installation, prevents as far as possible that the artificial tooth from taking place to rock phenomenons such as, has improved the result of use of artificial tooth.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, this application convenient operation through multiple spacing setting for the artificial tooth can obtain effectual location after installing in patient's oral cavity inside, prevents as far as possible that the artificial tooth from using the postemergence to rock and take off the phenomenon, has improved the stability in use of artificial tooth.

Drawings

Fig. 1 is a schematic structural view of a release-preventing denture according to the present application.

Fig. 2 is an enlarged view of a portion a of fig. 1.

Description of reference numerals:

1. a denture; 2. a base station; 3. a filling layer; 4. a plug rod; 5. fixing the rod; 6. clamping a plate; 7. a torsion spring; 8. sheathing; 9. a limiting rod; 10. pulling the belt; 11. and (5) clamping a hoop.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present application.

Referring to fig. 1-2, an anti-loosening false tooth, including false tooth 1 and base station 2, the lateral wall of base station 2 is seted up threadedly, the fixed cover of lateral wall lower extreme of false tooth 1 has connect filling layer 3, the equal fixedly connected with clamp 11 of both sides lower extreme of false tooth 1, two clamps 11 all are the C shape setting, can carry out stable connection with false tooth 1 both sides, it is spacing to assist false tooth 1, two clamps 11 all are located filling layer 3's top, clamp 11, stretching strap 10 and filling layer 3 are made by silica gel, adopt medical material can eliminate the influence of part to the patient oral cavity.

Referring to fig. 1, the bottom fixedly connected with peg graft 4 of artificial tooth 1, peg graft 4 is located the bottom intermediate position of artificial tooth 1, position when guaranteeing that artificial tooth 1 is connected with base station 2 is best, the spliced eye has been seted up at the top of base station 2, peg graft 4 sets up with the pore wall contact of spliced eye, the spacing groove has all been seted up to the internal surface both sides upper end of spliced eye, the rotation groove has all been seted up to the surface both sides of peg graft 4, be convenient for carry out quick installation and be connected with base station 2 to artificial tooth 1.

Referring to fig. 2, an anti-loosening mechanism is arranged between the lower end of the inner surface of the rotating groove and the limiting groove, the anti-loosening mechanism comprises a fixed rod 5, the fixed rod 5 is transversely and fixedly arranged at the lower end inside the rotating groove, so that the clamping plates 6 can be conveniently moved into the rotating groove, the clamping plates 6 are rotatably sleeved on the rod wall of the fixed rod 5, the two clamping plates 6 are both arranged in an L shape, the top parts of the clamping plates are both arranged in a plane, the lower end inside the inserting rod 4 is provided with a through groove, one side, close to the two rotating grooves, is provided with a sliding groove, the sliding groove extends into the through groove, the upper ends, close to one side, of the two clamping plates 6 are jointly and fixedly provided with a drawstring 10, when the false tooth 1 needs to be taken down, the base 2 is firstly separated from the oral cavity of a patient, then, an external rod-shaped part is stretched into the through groove and is upwards picked 10, the drawstring 10 is pressed and bent, because the length of the drawstring 10 is constant, so as to obliquely pull the two clamping plates 6, make cardboard 6 revolve around the dead lever, be convenient for separate cardboard 9 and spacing groove when taking off artificial tooth 1, the both ends of stretching strap 10 are located two spouts inside respectively, cardboard 6 is the slope setting, and the upper end is located the spacing groove, thereby be convenient for cardboard 6 upper end is connected with the spacing groove, and set up with the internal surface bottom contact of spacing groove, torsional spring 7 has all been cup jointed at the pole wall both ends of dead lever 5, torsional spring 7's both ends respectively with the internal surface in rotation groove and the pole wall fixed connection of dead lever 5, torsional spring 7 can be replied to initial position after receiving to twist reverse fast.

Referring to fig. 1, be provided with stop gear between the bottom both ends of artificial tooth 1 and the upper end of base station 2, stop gear includes the gag lever post 9 that bushing plate 8 and two symmetries set up, bushing plate 8 connects with the fixed cover in upper end of base station 2, two gag lever posts 9 respectively with the bottom both ends fixed connection of artificial tooth 1, spacing hole has all been seted up at bushing plate 8's top both ends, spacing hole is the blind hole, can restrict the length of stretching into of gag lever post 9, gag lever post 9 sets up with spacing hole cooperation, can fix a position artificial tooth 1 when artificial tooth 1 installs, take place to rock when follow-up artificial tooth 1 uses simultaneously as far as possible.

In the application, when the artificial tooth 1 is installed, the abutment 2 is combined and connected with the connecting equipment initially installed in the oral cavity of a patient, then the artificial tooth 1 is stretched into the abutment 2, so that the insertion rod 4 is matched and connected with the insertion hole, in the process of moving the insertion rod 4 downwards, the clamping plate 6 is contacted with the hole wall of the insertion hole through the torsion setting of the torsion spring 7, and the clamping plate 6 rotates around the fixed rod 5 to twist the torsion spring 7, when the upper ends of the two clamping plates 6 and the two limiting grooves are positioned on the same horizontal line, the upper ends of the two clamping plates 6 are respectively inserted into the two limiting grooves through the torsion restoration of the torsion spring 7, so that the artificial tooth 1 cannot move upwards in use, and the loosening phenomenon cannot occur, in the process, the two clamping hoops 11 are connected with the teeth on two sides of the artificial tooth 1 in the oral cavity of the patient through the insertion of the limiting rods 9 and the limiting holes, thus, the denture 1 is assisted in positioning and supporting, the denture 1 is prevented from shaking during use as much as possible, and the stability of the denture 1 during use is improved.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims (8)

1. A loosening-preventing denture comprising a denture (1) and an abutment (2), characterized in that: the lateral wall of base station (2) is seted up threadedly, the fixed cover of lateral wall lower extreme of artificial tooth (1) has connect filling layer (3), the bottom fixedly connected with peg graft (4) of artificial tooth (1), peg graft (4) are located the bottom intermediate position of artificial tooth (1), the spliced eye has been seted up at the top of base station (2), peg graft (4) and the pore wall contact setting of spliced eye, the spacing groove has all been seted up to the internal surface both sides upper end of spliced eye, the rotation groove has all been seted up to the surface both sides of peg graft (4), be provided with anti-loosening mechanism between the internal surface lower extreme in rotation groove and the spacing groove, be provided with stop gear between the bottom both ends of artificial tooth (1) and the upper end of base station (2).

2. The anti-loosening denture as claimed in claim 1, wherein: locking take-off mechanism includes dead lever (5), dead lever (5) transversely fixed sets up in the inside lower extreme that rotates the groove, cardboard (6) have been cup jointed in the pole wall rotation of dead lever (5), cardboard (6) are the slope setting, and the upper end is located the spacing inslot to set up with the internal surface bottom contact of spacing groove, torsional spring (7) have all been cup jointed at the pole wall both ends of dead lever (5), the both ends of torsional spring (7) respectively with the internal surface that rotates the groove and the pole wall fixed connection of dead lever (5).

3. A release resistant denture as claimed in claim 1, wherein: stop gear includes gag lever post (9) that bushing plate (8) and two symmetries set up, bushing plate (8) connect with the fixed cover in upper end of base station (2), two gag lever post (9) respectively with the bottom both ends fixed connection of artificial tooth (1), spacing hole has all been seted up at the top both ends of bushing plate (8), gag lever post (9) set up with spacing hole cooperation.

4. A release resistant denture as claimed in claim 2, wherein: the inside lower extreme of grafting pole (4) has been seted up and has been led to the groove, two it all has seted up the spout to rotate the groove and be close to one side mutually, the spout extends to logical inslot portion, two cardboard (6) are close to one side upper end mutually and are fixed stretching strap (10) jointly, the both ends of stretching strap (10) are located two respectively inside the spout.

5. A release resistant denture as claimed in claim 1, wherein: the equal fixedly connected with clamp (11), two of both sides lower extreme of artificial tooth (1) clamp (11) all are the setting of C shape, two clamp (11) all are located the top of filling layer (3).

6. A release resistant denture as claimed in claim 2, wherein: two cardboard (6) all are the L shape setting, and the top is the plane setting.

7. A release resistant denture as claimed in claim 3, wherein: the limiting hole is a blind hole.

8. An anti-loosening denture as claimed in claim 5, wherein: the hoop (11), the pull belt (10) and the filling layer (3) are all made of silica gel.

Images