CN214434590U - Combined false tooth - Google Patents

Abstract

The utility model discloses a combined false tooth, which comprises a false tooth base, wherein the false tooth base is provided with a plurality of first grooves, a first connecting block is fixedly connected in the first grooves, a screw rod is sleeved in the first connecting block and is rotationally connected with the first connecting block, a second clamping block is sleeved outside the screw rod and is arranged in the first connecting block, the second clamping block is rotationally connected with the first connecting block, a second groove is arranged at the top of the first connecting block, a second connecting block is arranged in the second groove and is slidably connected with the second groove, and a threaded hole is arranged on the second connecting block, avoiding the whole replacement of the false teeth, reducing the burden of false tooth users and avoiding waste.

Description

Combined false tooth

Technical Field

The utility model relates to an artificial tooth technical field specifically is a modular artificial tooth.

Background

The denture is what is commonly called a "denture". Just like "leg prosthesis" and "prosthetic limb" are referred to as "prosthetic limb", a "denture" means that the human being is "obligated" to the utmost. The medical science is a general term for restorations made after partial or all teeth of the upper and lower jaws are lost. The artificial tooth is divided into removable type and fixed type. Fixed dentures (commonly known as "fixed dentures") are not worn by the patient himself, while removable dentures (commonly known as "removable dentures") are worn by the patient easily.

In the process of using the removable denture for a long time by a denture user, the denture can be seriously worn, the seriously worn part of the denture generally appears at the top of the denture, and the other parts of the denture are only slightly worn, but the whole denture needs to be integrally replaced because the whole denture is fixed on the base and cannot be detached, so that the burden of a patient is increased, and a certain degree of waste can be caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular artificial tooth to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a modular artificial tooth, includes the artificial tooth base, a plurality of first recesses have been seted up to the artificial tooth base, the first connecting block of fixedly connected with in the first recess, the lead screw is equipped with to first connecting block endotheca, the lead screw rotates with first connecting block to be connected, the lead screw overcoat is equipped with the second fixture block, the second fixture block sets up in first connecting block, the second fixture block rotates with first connecting block to be connected, the second recess has been seted up at first connecting block top, be provided with the second connecting block in the second recess, second connecting block and second recess sliding connection, threaded hole has been seted up to the second connecting block, the one end setting of lead screw is in the screwed hole, lead screw and screw hole threaded connection, the top surface fixedly connected with artificial tooth of second connecting block.

As a further aspect of the present invention: a clamping groove is formed in the side wall of the first groove and communicated with the second groove.

As a further aspect of the present invention: a first clamping block is arranged in the clamping groove, the first clamping block is connected with the clamping groove in a sliding mode, and the first clamping block is fixedly connected with one side of the second connecting block.

As a further aspect of the present invention: the denture base is provided with a through hole at a position outside the bottom end of the screw rod.

As a further aspect of the present invention: and a plug is arranged in the through hole and is in sliding connection with the through hole.

As a further aspect of the present invention: the concave surface at the bottom of the denture base is fixedly connected with a soft cushion.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an artificial tooth base, first recess, first connecting block, lead screw, second fixture block, second recess second connecting block, screw hole and artificial tooth's cooperation is used and can be realized the artificial tooth and install alone and dismantle, avoids the whole artificial tooth of changing, has alleviateed artificial tooth user's burden, avoids extravagant.

2. The utility model discloses a cooperation of first fixture block and draw-in groove is used, can fix a position for the artificial tooth, avoids the artificial tooth to install the wrong direction.

Drawings

Fig. 1 is a schematic structural view of a combined denture.

Fig. 2 is a top view of a modular denture.

Fig. 3 is a partial structural view of a combined denture.

Shown in the figure: the denture base comprises a denture base 1, a first groove 2, a first connecting block 3, a first clamping block 4, a clamping groove 5, a denture 6, a second connecting block 7, a threaded hole 8, a screw rod 9, a second clamping block 10, a through hole 11, a plug 12, a soft cushion 13 and a second groove 14.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a combined denture includes a denture base 1, a first groove 2, a first connecting block 3, a first fixture block 4, a slot 5, a denture 6, a second connecting block 7, a threaded hole 8, a lead screw 9, a second fixture block 10, a through hole 11, a plug 12, a cushion 13, and a second groove 14, wherein the denture base 1 is provided with a plurality of first grooves 2, the first connecting block 3 is fixedly connected in the first groove 2, the lead screw 9 is sleeved in the first connecting block 3, a hexagonal groove is provided at a bottom end of the lead screw 9, the lead screw 9 is rotatably connected with the first connecting block 3, the second fixture block 10 is sleeved outside the lead screw 9, the second fixture block 10 is arranged in the first connecting block 3, the second fixture block 10 is rotatably connected with the first connecting block 3, the second groove 14 is provided at a top of the first connecting block 3, the second connecting block 7 is arranged in the second groove 14, second connecting block 7 and second recess 14 sliding connection, second connecting block 7 set up threaded hole 8, the one end setting of lead screw 9 is in threaded hole 8, lead screw 9 and 8 threaded connection of threaded hole, the top surface fixedly connected with artificial tooth 6 of second connecting block 7, draw-in groove 5 has been seted up to first recess 2's lateral wall, draw-in groove 5 is linked together with second recess 14, be provided with first fixture block 4 in the draw-in groove 5, first fixture block 4 and draw-in groove 5 sliding connection, one side fixed connection of first fixture block 4 and second connecting block 7, through-hole 11 has been seted up to artificial tooth base 1 in the position outside the bottom of lead screw 9, be provided with stopper 12 in the through-hole 11, stopper 12 and through-hole 11 sliding connection, artificial tooth base 1's bottom concave surface fixedly connected with cushion 13.

The utility model discloses a theory of operation is:

when one of the false teeth is damaged and needs to be replaced, firstly, the false tooth base 1 is turned over, the bottom end of the false tooth base 1 is upward, the plug 12 is further taken out from the through hole 11 to expose the bottom end of the screw rod 9, the screw rod 9 is further rotated by using the hexagonal key, the screw rod 9 further lifts the second connecting block 7 upwards along the screw thread, the second connecting block 7 further drives the false tooth 6 to move upwards until the second connecting block 7 and the screw rod 9 are in threaded connection, so that the fixed connection of the false tooth 6 on the false tooth base 1 is removed, the false tooth 6 is further taken down, a new false tooth 6 is inserted into the second groove 14, the first clamping block 4 enters the clamping groove 5, the first clamping block 4 and the clamping groove 5 have the functions of positioning the false tooth 6 and avoiding the false tooth 6 from being installed in wrong direction, the screw rod 9 is further rotated, the screw rod 9 is in threaded connection with the false tooth threaded hole 8, the plug 12 is further placed back into the through hole 11 until the screw rod 9 is not moved, so that one end of the screw rod 9 is prevented from being exposed, and the false teeth 6 on the false tooth base 1 are independently installed, so that the false teeth are conveniently replaced locally, and the whole replacement is avoided.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. A combined denture, comprising a denture base (1), characterized in that: the denture base (1) is provided with a plurality of first grooves (2), a first connecting block (3) is fixedly connected in the first grooves (2), a screw rod (9) is sleeved in the first connecting block (3), the screw rod (9) is rotatably connected with the first connecting block (3), a second clamping block (10) is sleeved outside the screw rod (9), the second clamping block (10) is arranged in the first connecting block (3), the second clamping block (10) is rotatably connected with the first connecting block (3), a second groove (14) is formed in the top of the first connecting block (3), a second connecting block (7) is arranged in the second groove (14), the second connecting block (7) is slidably connected with the second groove (14), a threaded hole (8) is formed in the second connecting block (7), one end of the screw rod (9) is arranged in the threaded hole (8), the screw rod (9) is in threaded connection with the threaded hole (8), and the top surface of the second connecting block (7) is fixedly connected with the false tooth (6).

2. A modular denture according to claim 1, wherein: the side wall of the first groove (2) is provided with a clamping groove (5), and the clamping groove (5) is communicated with the second groove (14).

3. A modular denture according to claim 2, wherein: a first clamping block (4) is arranged in the clamping groove (5), the first clamping block (4) is in sliding connection with the clamping groove (5), and the first clamping block (4) is fixedly connected with one side of the second connecting block (7).

4. A modular denture according to claim 1, wherein: the denture base (1) is provided with a through hole (11) at a position outside the bottom end of the screw rod (9).

5. A combined denture according to claim 4, wherein: a plug (12) is arranged in the through hole (11), and the plug (12) is connected with the through hole (11) in a sliding mode.

6. A modular denture according to claim 1, wherein: the bottom concave surface of the denture base (1) is fixedly connected with a soft pad (13).

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