CN217593112U

CN217593112U - Full-ceramic false tooth capable of preventing accidental loosening

Info

Publication number: CN217593112U
Application number: CN202220609563.0U
Authority: CN
Inventors: 刘发清; 廖秋业; 陆子龙
Original assignee: Quanzhou Licheng Zhiyuan Denture Preparation Co ltd
Current assignee: Quanzhou Licheng Zhiyuan Denture Preparation Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-10-18
Anticipated expiration: 2032-03-21

Abstract

The utility model discloses a prevent full porcelain artificial tooth that unexpected pine takes off, including the base support main part, install the artificial tooth main part in the base support main part, seted up the transmission chamber in the base support main part, the transmission intracavity is rotated and is installed the screw thread dwang, hexagonal socket in the one end of screw thread dwang has been seted up, has seted up spacing rotation groove on the inner wall in transmission chamber, and the screw thread dwang rotates to be installed at spacing rotation inslot, and slidable mounting has the transmission piece on the screw thread dwang, installs two connecting blocks on the transmission piece, the utility model discloses in through the screw thread dwang that is equipped with, transmission piece, movable clamp plate and solid fixed splint isotructure to can be when installing the base support main part, through putting into gum department with the base support main part, and make solid fixed splint support both sides on the tooth, the rethread rotates the screw thread dwang and makes the transmission piece drive two movable clamp plates and be close to solid fixed splint, finally fix the base support main part block on the tooth of both sides through solid fixed splint and movable clamp plate, reach the purpose of avoiding the landing of base support main part.

Description

Full-ceramic false tooth capable of preventing accidental loosening

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an all-ceramic artificial tooth that prevents unexpected pine and take off.

Background

The denture is a conventional denture, which is like a leg prosthesis and an artificial limb which are called as an artificial limb, and the denture is a general term for a prosthesis made of lost upper and lower teeth as far as human beings are concerned, and the denture is made of various materials, wherein the denture made of the all-ceramic material has the characteristics of high hardness, compact texture, low possibility of abrasion, high chewing efficiency, good luster, low possibility of pollution and color change and the like, and is widely used.

Present all-ceramic artificial tooth does not have better fixed knot structure, and is inconvenient fixes the more stable of base on the dental bed, leads to making the base take place to slide easily when using and leads to droing, has reduced the result of use, brings more inconvenience for the user to the artificial tooth body takes place to become flexible after long-term the use easily and between the base, thereby leads to the separation to drop, consequently needs an all-ceramic artificial tooth that prevents unexpected pine and take off.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent that unexpected pine takes off's complete porcelain artificial tooth to solve present complete porcelain artificial tooth that proposes in the above-mentioned background art and not having better fixed knot structure, inconvenient fixing the base comparatively stably on the teethridge, lead to making the base take place to slide easily when using and lead to droing, reduced the result of use, bring more inconvenience for the user, and the artificial tooth body takes place to become flexible after long-term the use easily and between the base, thereby lead to the problem that the separation dropped.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent full porcelain artificial tooth that unexpected pine takes off, includes the base main part, install the artificial tooth main part in the base main part, seted up the transmission chamber in the base main part, rotate in the transmission chamber and install the screw thread dwang, hexagonal slot in the one end of screw thread dwang has been seted up, set up spacing rotation groove on the inner wall in transmission chamber, the screw thread dwang rotates to be installed at spacing rotation inslot, and slidable mounting has the transmission piece on the screw thread dwang, installs two connecting blocks on the transmission piece, installs movable clamp plate on the connecting block, fixed mounting has two solid fixed splint in the base main part, installs positioning screw rod in the base main part, sets up the screw hole with positioning screw rod looks adaptation in the artificial tooth main part.

Preferably, two cavities are formed in the positioning threaded rod, a sliding block is arranged in each cavity in a sliding mode, a transmission rod is rotatably arranged on each sliding block, and a positioning insertion block is rotatably arranged at one end, far away from each sliding block, of each transmission rod.

Preferably, the sliding block is provided with an active connecting piece, and the transmission rod is rotatably arranged on the active connecting piece.

Preferably, the positioning insertion block is provided with a driven connecting piece, and one end of the transmission rod, which is far away from the sliding block, is rotatably arranged on the driven connecting piece.

Preferably, two locating shafts are arranged in the cavities, and the two transmission rods are rotatably arranged on the locating shafts respectively.

Preferably, two positioning slots are formed in the inner wall of the threaded hole, and the positioning slots are matched with the positioning insertion blocks.

Preferably, the inner walls of the two sides of the transmission cavity are provided with rectangular sliding grooves, and the connecting blocks are slidably mounted in the rectangular sliding grooves.

The utility model has the advantages that:

the utility model discloses in, through the screw thread dwang that is equipped with, transmission piece, the mutually supporting of movable clamp plate and solid fixed splint isotructure to can be when installing the base support main part, through putting into gum department with the base support main part, and make solid fixed splint support on the tooth of both sides, the rethread rotates the screw thread dwang and makes the transmission piece drive two movable splint and be close to solid fixed splint, finally fix the base support main part block on the tooth of both sides through solid fixed splint and movable splint, reach the purpose of avoiding base support main part landing.

The utility model discloses in, through the location inserted block, transfer line, sliding block and the positioning threaded rod isotructure that is equipped with to can drive the transfer line through artificial tooth main part extrusion sliding block and rotate when carrying out threaded connection with artificial tooth main part and base support main part, thereby promote the location inserted block and slide and insert the positioning slot, reach the effect of auto-lock, and then reached and placed the purpose that artificial tooth main part pine takes off.

Drawings

Fig. 1 is a schematic structural view of an all-ceramic denture for preventing accidental loosening according to the present invention;

fig. 2 is a schematic view of the sectional structure of the transmission block of the porcelain denture for preventing accidental loosening according to the present invention;

fig. 3 is a schematic side sectional view of a main body of a full porcelain denture for preventing accidental loosening according to the present invention;

fig. 4 is an enlarged schematic view of a structure at a position a in fig. 3 of the all-ceramic denture for preventing accidental loosening provided by the utility model.

In the figure: 1. a base body; 2. a denture body; 3. a rectangular chute; 4. fixing the clamping plate; 5. a movable splint; 6. connecting blocks; 7. a transmission block; 8. a threaded rotating rod; 9. an inner hexagonal socket; 10. a transmission cavity; 11. positioning the shaft; 12. a limiting rotation groove; 13. positioning a threaded rod; 14. a threaded hole; 15. a cavity; 16. a slider; 17. an active connection; 18. a transmission rod; 19. positioning the insert block; 20. a driven connecting member; 21. and positioning the slot.

Detailed Description

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

Referring to fig. 1-4, an all-ceramic denture capable of preventing accidental loosening comprises a base main body 1, a denture main body 2 is installed on the base main body 1, a transmission cavity 10 is formed in the base main body 1, a threaded rotating rod 8 is installed in the transmission cavity 10 in a rotating mode, an inner hexagonal slot 9 is formed in one end of the threaded rotating rod 8, a limiting rotating groove 12 is formed in the inner wall of the transmission cavity 10, the threaded rotating rod 8 is rotatably installed in the limiting rotating groove 12, a transmission block 7 is slidably installed on the threaded rotating rod 8, two connecting blocks 6 are installed on the transmission block 7, a movable clamping plate 5 is installed on the connecting blocks 6, two fixed clamping plates 4 are fixedly installed on the base main body 1, a positioning threaded rod 13 is installed on the base main body 1, a threaded hole 14 matched with the positioning threaded rod 13 is formed in the denture main body 2, the threaded rotating rod 8 is arranged, the transmission block 7, the movable clamping plate 5 and the fixed clamping plate 4 are matched with each other in structure, when the base main body 1 is installed, the base main body 1 is placed in the gum position, the teeth on two sides of the fixed clamping plates 4, the teeth, the transmission block 7 drives the movable clamping plate 5 to drive the movable clamping plate 5, and the teeth on the two sides of the base main body, and the teeth are prevented from falling through the movable clamping plate 1, and the movable clamping plate 4, and the teeth.

Referring to fig. 3-4, the utility model discloses in, two cavities 15 have been seted up on the positioning threaded rod 13, slidable mounting has sliding block 16 in the cavity 15, the last rotational mounting of sliding block 16 has transfer line 18, the one end that sliding block 16 was kept away from to transfer line 18 rotates and installs location inserted block 19, through mutually supporting of the transfer line 18 that is equipped with, sliding block 16 and location inserted block 19 isotructure, can be when artificial tooth main part 2 installs, extrude sliding block 16 through artificial tooth main part 2, drive transfer line 18 through sliding block 16 and rotate, and promote location inserted block 19 through transfer line 18 and slide.

Referring to fig. 3-4, in the present invention, a driving connecting member 17 is installed on the sliding block 16, the transmission rod 18 is rotatably installed on the driving connecting member 17, and the sliding block 16 drives the transmission rod 18 through the driving connecting member 17 by the driving connecting member 17.

Referring to fig. 3-4, in the utility model, install driven connecting piece 20 on the location inserted block 19, the one end that sliding block 16 was kept away from to transfer line 18 rotates and installs on driven connecting piece 20, through the driven connecting piece 20 that is equipped with to the rotation of accessible transfer line 18 carries out the transmission to location inserted block 19.

Referring to fig. 3-4, in the present invention, two cavities 15 are provided with positioning shafts 11, two transmission rods 18 are respectively rotated and installed on the positioning shafts 11, and the transmission rods 18 can be rotated along the positioning shafts 11 through the positioning shafts 11, so as to achieve the purpose of limiting the transmission rods 18.

Referring to fig. 3-4, in the present invention, two positioning slots 21 are disposed on the inner wall of the threaded hole 14, the positioning slots 21 are adapted to the positioning insertion block 19, and the positioning slots 21 and the positioning insertion block 19 are matched with each other, so as to achieve the purpose of locking and positioning the denture body 2.

Referring to fig. 1-2, the utility model discloses in, all seted up rectangle spout 3 on the both sides inner wall of transmission chamber 10, connecting block 6 slidable mounting is in rectangle spout 3, through the rectangle spout 3 that is equipped with mutually supporting with connecting block 6 to the purpose of carrying out spacing and direction to connecting block 6's direction of movement has been reached.

The working principle is as follows:

when the artificial tooth fixing device is used, the artificial tooth main body 2 is fixed on the base main body 1 through the mutual matching of the threaded hole 14 and the positioning threaded rod 13, when the artificial tooth main body 2 is installed, the two sliding blocks 16 on the positioning threaded rod 13 can be extruded, the two sliding blocks 16 are made to be close to each other, the driving transmission rod 18 is driven to rotate along the positioning shaft 11 through the driving connecting piece 17, the two positioning insertion blocks 19 are driven to be away from each other through the two driven connecting pieces 20 and inserted into the positioning slots 21 in the threaded hole 14, self-locking is completed, locking and positioning of the artificial tooth main body 2 are achieved, after the artificial tooth main body 2 is installed, the base main body 1 is placed in the gum position, the fixed clamping plates 4 are made to abut against teeth on two sides, the inner hexagonal slots 9 are inserted into and rotate through tools, the threaded rotating rod 8 is driven to rotate, the transmission block 7 is made to slide along the threaded rotating rod 8, the two movable clamping plates 5 are driven to be close to the fixed clamping plates 4 through the two connecting pieces 6, and finally the base main body 1 is clamped and the movable clamping plates 5 and fixed on the teeth on two sides, and the teeth, and the purpose of avoiding the base main body 1 from sliding is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a prevent whole porcelain artificial tooth that unexpected pine takes off, includes base main part (1), its characterized in that: install artificial tooth main part (2) on the base support main part (1), seted up transmission chamber (10) on the base support main part (1), screw dwang (8) are installed to transmission chamber (10) internal rotation, and hexagonal socket (9) have been seted up in the one end of screw dwang (8), spacing rotation groove (12) have been seted up on the inner wall in transmission chamber (10), and screw dwang (8) are rotated and are installed in spacing rotation groove (12), and slidable mounting has transmission piece (7) on screw dwang (8), installs two connecting blocks (6) on transmission piece (7), installs movable clamp plate (5) on connecting block (6), fixed mounting has two fixed clamp plate (4) on base support main part (1), installs positioning threaded rod (13) on base support main part (1), sets up screw hole (14) with positioning threaded rod (13) looks adaptation on artificial tooth main part (2).

2. The fully ceramic denture against accidental release according to claim 1, wherein: two cavities (15) have been seted up on positioning threaded rod (13), and slidable mounting has sliding block (16) in cavity (15), and rotating on sliding block (16) installs transfer line (18), and the one end that sliding block (16) were kept away from in transfer line (18) rotates and installs location inserted block (19).

3. The fully ceramic denture for preventing accidental release according to claim 2, wherein: and the sliding block (16) is provided with an active connecting piece (17), and the transmission rod (18) is rotatably arranged on the active connecting piece (17).

4. The fully ceramic denture for preventing accidental release according to claim 2, wherein: and a driven connecting piece (20) is arranged on the positioning insertion block (19), and one end, far away from the sliding block (16), of the transmission rod (18) is rotatably arranged on the driven connecting piece (20).

5. The fully ceramic denture against accidental release according to claim 2, wherein: and positioning shafts (11) are respectively arranged in the two cavities (15), and two transmission rods (18) are respectively rotatably arranged on the positioning shafts (11).

6. The fully ceramic denture against accidental release according to claim 1, wherein: two positioning slots (21) are formed in the inner wall of the threaded hole (14), and the positioning slots (21) are matched with the positioning insertion blocks (19).

7. The fully ceramic denture against accidental release according to claim 1, wherein: the inner walls of the two sides of the transmission cavity (10) are provided with rectangular sliding grooves (3), and the connecting blocks (6) are slidably mounted in the rectangular sliding grooves (3).