Integrated porcelain tooth

Abstract

The utility model relates to the technical field of porcelain teeth, and discloses a one-piece porcelain tooth which comprises two adjacent tooth bodies, and further comprises a first connecting block fixed on the right sides of the tooth bodies, a second connecting block fixed on the right sides of the tooth bodies, and a third connecting block fixed on the right sides of the tooth bodies, the second connecting block is fixed to the left side of the tooth body, and clamping blocks used in cooperation with the interior of the clamping groove are fixed to the upper portion and the lower portion of the other side of the second connecting block correspondingly; the top plates are arranged on the upper side and the lower side in the first connecting block, and a plurality of inserting rods are fixed to the opposite sides of the upper top plate and the lower top plate; after the two adjacent tooth bodies are connected in a clamped mode, the inserting rod can be driven to enter the clamping block, so that the two adjacent tooth bodies connected in a clamped mode are fixed, similarly, when the tooth bodies are replaced, force application on the top plate can be canceled through the force application structure again, the inserting rod returns to the initial position, and the tooth bodies are replaced. In this way, the damaged tooth body can be conveniently and rapidly taken out subsequently, and convenience is brought to workers.

Description

Technical Field

[0001] The utility model relates to the technical field of porcelain teeth, in particular to a one-piece porcelain tooth. Background Art

[0002] Porcelain teeth are crowns that restore tooth defects and meet functional and aesthetic requirements. They are divided into inner crowns and glazed porcelain layers in terms of structure, and metal inner crowns and all-ceramic inner crowns in terms of texture.

[0003] When patients encounter continuous tooth loss, they usually need to fill multiple dentures. In order to improve the stability of these dentures, many patients will choose a row of combined porcelain teeth. After these porcelain teeth are connected together, they form a relatively stable whole, which helps to improve the chewing ability and service life of the teeth. However, if one of the porcelain teeth is damaged, it is easy to cause the adjacent porcelain teeth to be damaged one after another. This is because when multiple porcelain teeth are connected together, the mutual influence between them will make the damage easier to spread. In addition, when a porcelain tooth is damaged, it becomes more difficult to remove it, which brings a lot of trouble and inconvenience to the patient at work. Utility Model Content

[0004] The purpose of the utility model is to provide a one-piece porcelain tooth to solve the problems existing in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a one-piece porcelain tooth, comprising two adjacent tooth bodies, and further comprising:

[0006] A first connecting block fixed to the right side of the tooth body, with slots formed on the upper and lower sides of the surface of the first connecting block;

[0007] A second connecting block is fixed to the left side of the tooth body, and a clamping block for use with the inside of the clamping slot is fixed to the upper and lower parts of the other side of the second connecting block;

[0008] Top plates are arranged on the upper and lower sides of the first connecting block, and a plurality of plug rods are fixed on opposite sides of the upper and lower top plates;

[0009] A force-applying structure is arranged on the surface of the first connecting block and is used to drive the top plate to move.

[0010] Preferably, the force-applying structure comprises a nut head arranged on the surface of the first connecting block, a rotating rod fixed to one side of the nut head, and a cam fixed to the other end of the rotating rod; the surface of the rotating rod is rotatably connected to the interior of the first connecting block.

[0011] Preferably, support rods are fixed on both upper and lower sides of the inner cavity of the first connection block, and the upper and lower support rods are staggered.

[0012] Preferably, a groove is formed on the surface of the first connecting block, and the nut head is located inside the groove.

[0013] Preferably, a spring is sleeved on the surface of the insertion rod, and two ends of the spring are respectively fixed to the inner wall of the first connecting block and the top plate.

[0014] Preferably, the upper and lower clamping blocks have holes on their sides facing each other, and the insertion rods and the holes correspond to each other.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] After two adjacent teeth are clamped together, the utility model can use the force-applying structure to push the upper and lower top plates, which can drive the insertion rod to enter the interior of the clamping block, thereby fixing the two adjacent teeth after the clamping. Similarly, when the tooth body is replaced, the force-applying structure can be used again to cancel the force on the top plate, so that the insertion rod returns to the starting position, which makes it convenient to quickly remove the damaged tooth body later, thereby bringing convenience to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of a local structure in the utility model;

[0019] Figure 3 It is a schematic diagram of a partial cross-sectional structure in the utility model;

[0020] Figure 4 For this utility model Figure 3 A partial enlarged view of point A in the middle.

[0021] In the figure: 1, tooth body; 2, first connecting block; 3, slot; 4, second connecting block; 5, block; 6, top plate; 7, plug rod; 8, spring; 9, force structure; 91, nut head; 92, rotating rod; 93, cam; 10, groove; 11, support rod; 12, socket. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4As shown, a one-piece porcelain tooth comprises two adjacent tooth bodies 1, a first connecting block 2 is fixed to the right side of the tooth body 1, and a card slot 3 is provided on the upper and lower parts of the surface of the first connecting block 2, a second connecting block 4 is fixed to the left side of the tooth body 1, and a card block 5 used in cooperation with the inside of the card slot 3 is fixed to the upper and lower parts of the other side of the second connecting block 4, a top plate 6 is provided on the upper and lower sides of the inside of the first connecting block 2, and a plurality of plug rods 7 are fixed on the opposite sides of the upper and lower top plates 6, and a spring 8 is provided on the surface of the plug rod 7, and both ends of the spring 8 They are respectively fixed to the inner wall of the first connecting block 2 and the top plate 6, so that when the force on the top plate 6 is cancelled, the top plate 6 can be driven back to the starting position by the elastic force of the spring 8 itself, and the upper and lower blocks 5 are provided with a socket 12 on the opposite side, and the insertion rod 7 corresponds to the socket 12, so that the insertion rod 7 can enter the inside of the socket 12 conveniently, thereby fixing the first connecting block 2 and the second connecting block 4, and the surface of the first connecting block 2 is provided with a force structure 9 for driving the top plate 6 to move.

[0024] The force-applying structure 9 includes a nut head 91, a rotating rod 92 and a cam 93. The nut head 91 is arranged on the surface of the first connecting block 2, the back side of the nut head 91 is fixed to one end of the rotating rod 92, the surface of the rotating rod 92 is rotatably connected to the inside of the first connecting block 2, and the other end of the rotating rod 92 is fixed to one side of the cam 93. In this way, after the block 5 enters the inside of the slot 3, the nut head 91 can be rotated by an external tool, and the rotating rod 92 and the cam 93 can be driven to rotate, so that the protruding part of the cam 93 rotates to the upper and lower sides, thereby applying force to the upper and lower top plates 6 to the opposite sides, so that the insertion rod 7 passes through the slot 3 and enters the inside of the block 5 for limiting.

[0025] Support rods 11 are fixed on both the upper and lower sides of the inner cavity of the first connecting block 2, and the upper and lower support rods 11 are staggered. This not only can support and limit the top plate 6, but also can guide the position of the cam 93 after rotation to prevent excessive rotation from affecting subsequent fixation.

[0026] A groove 10 is formed on the surface of the first connecting block 2 , and the nut head 91 is located inside the groove 10 , so that the nut head 91 does not protrude from the surface of the first connecting block 2 .

[0027] Working principle: When installing the two tooth bodies 1, the block 5 at the tooth body 1 can be aligned with the slot 3 of the adjacent tooth body 1, and then slided in. After sliding in, the nut head 91 can be rotated by an external tool, and the rotating rod 92 and the cam 93 can be driven to rotate, so that the protruding part of the cam 93 rotates to the upper and lower sides, thereby applying force to the upper and lower top plates 6 to the opposite sides, and then the spring 8 will be squeezed, and the insertion rod 7 will be driven to enter the inside of the socket 12, so as to fix the first connecting block 2 and the second connecting block 4. If it is necessary to disassemble and assemble the tooth body 1, an external tool can be used again, and the nut head 91 can be driven to reverse, so that the cam 93 rotates to the starting position. At this time, the top plate 6 will return to its original position through the elastic force of the spring 8 itself, and drive the insertion rod 7 to disengage from the inside of the socket 12, and finally the block 5 can be slid out from the inside of the slot 3.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A one-piece porcelain tooth, comprising two adjacent tooth bodies (1), characterized in that: Also includes: A first connecting block (2) is fixed to the right side of the tooth body (1), and a clamping groove (3) is provided on the upper and lower sides of the surface of the first connecting block (2); A second connecting block (4) is fixed on the left side of the tooth body (1), and a clamping block (5) for use with the inside of the clamping slot (3) is fixed on the upper and lower sides of the other side of the second connecting block (4); Top plates (6) are arranged on upper and lower sides of the first connection block (2), and a plurality of insertion rods (7) are fixed on opposite sides of the upper and lower top plates (6); A force-applying structure (9) is arranged on the surface of the first connecting block (2) and is used to drive the top plate (6) to move.

2. The one-piece porcelain tooth according to claim 1, characterized in that: The force-applying structure (9) comprises a nut head (91) arranged on the surface of the first connecting block (2), a rotating rod (92) fixed to one side of the nut head (91), and a cam (93) fixed to the other end of the rotating rod (92); the surface of the rotating rod (92) is rotatably connected to the interior of the first connecting block (2).

3. The one-piece porcelain tooth according to claim 1, characterized in that: Support rods (11) are fixed to both upper and lower sides of the inner cavity of the first connection block (2), and the upper and lower support rods (11) are arranged in a staggered manner.

4. The one-piece porcelain tooth according to claim 2, characterized in that: A groove (10) is provided on the surface of the first connecting block (2), and the nut head (91) is located inside the groove (10).

5. The one-piece porcelain tooth according to claim 1, characterized in that: A spring (8) is sleeved on the surface of the insertion rod (7), and two ends of the spring (8) are respectively fixed to the inner wall of the first connection block (2) and the top plate (6).

6. The one-piece porcelain tooth according to claim 1, characterized in that: An insertion hole (12) is provided on one side of the upper and lower clamping blocks (5) facing each other, and the insertion rod (7) and the insertion hole (12) correspond to each other.

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