Easily attachable and adjustable dental bridge

Abstract

The utility model relates to false tooth bridge technical field discloses an easily connected and adjusted false tooth bridge, including gum, the inner wall top of gum is fixedly connected with bridge mechanism, bridge mechanism is used for connecting a plurality of false tooth, the outer wall top of bridge mechanism is fixedly connected with support mechanism, support mechanism is used for supporting fixed false tooth, the outer wall top of gum is fixedly connected with support subassembly, bridge mechanism includes positioning post, the inner wall top of gum is fixedly connected in positioning post, the outer wall middle part of positioning post is rotatably connected with connecting rod. In the utility model, false tooth bridge is composed of gum, bridge mechanism, support mechanism and support subassembly, in bridge mechanism, positioning post is fixed in gum inner wall, it is rotatably connected with connecting rod, can swing and adapt angle deviation, this bridge is applicable to multiple tooth loss repair and implant angle correction, reduces the operation difficulty, guarantees the connecting strength.

Description

Technical Field

[0001] This utility model relates to the field of denture bridge technology, and in particular to a denture bridge that is easy to connect and adjust. Background Technology

[0002] Dental bridges are a type of fixed prosthetic restoration primarily used to repair missing teeth. They utilize the natural teeth on both sides or one side of the edentulous space as support, fabricate retainers on the abutment teeth, and connect artificial teeth between the retainers. This restores the shape and function of the missing teeth, reconstructs oral functions such as chewing and speech, and maintains the integrity of the dentition and facial aesthetics.

[0003] A search revealed a Chinese patent publication number: CN212730026U, which discloses a dental implant structure framework, including an implant, a lower abutment, a upper abutment, and an elastic ball. The top of the implant is provided with a lower abutment and an upper abutment. The top of the upper abutment is fixedly connected to a connecting block. The top of the connecting block is connected to the prosthesis by a sleeve. The connecting block and the prosthesis are connected by an elastic ball. This new type of dental implant bridge, through the combination of a slot and an elastic ball between the connector and the prosthesis, effectively solves the problem of difficulty in fixing the prosthesis during installation. The elastic ball fits into the slot, thus initially fixing the prosthesis before subsequent fixation operations. This greatly improves the convenience of the installation process. The overall structure is simple, requiring no additional fixation measures for the prosthesis. It has strong stability during operation and is very easy for operators to install, saving time and effort. However, in existing dental bridges, traditional positioning posts mostly use a single positioning method. After installation, the spacing and position are fixed. However, different patients have large differences in oral anatomy, and the fixed positioning posts are difficult to adapt to diverse oral features, which can easily lead to problems such as implant angle deviation and malocclusion, and may also cause complications, increasing the difficulty and risk of treatment. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an easily connectable and adjustable denture bridge, aiming to improve the problem that in the prior art, the bridge is positioned in a single location in the oral cavity, and the distance and position between each positioning post are inconvenient to adjust.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an easily connectable and adjustable denture bridge, including a gingiva, a bridge mechanism fixedly connected to the top of the inner wall of the gingiva, the bridge mechanism being used to connect multiple dentures, a support mechanism fixedly connected to the top of the outer wall of the bridge mechanism, the support mechanism being used to support and fix the dentures, and a support component fixedly connected to the top of the outer wall of the gingiva; the bridge mechanism includes a positioning post, the positioning post being fixedly connected to the top of the inner wall of the gingiva, a connecting rod being rotatably connected to the middle of the outer wall of the positioning post, a bolt being threadedly connected to one side of the inner wall of the connecting rod, spherical washers being fixedly connected to the upper and lower ends of the outer wall of the bolt, and wear-resistant components being fixedly connected to the periphery of the outer wall of the positioning post.

[0006] The above technical solution involves fixing the positioning posts to the inner wall of the gums to adapt to the oral cavity structure, tightening the bolts to lock the angle of the connecting rods, using a framework and support components to fix the position of the prosthesis, transmitting chewing force through the bridge, with the positioning posts and wear-resistant components bearing the main load, and the plastic blocks and arches distributing the force to the gums and adjacent teeth, the support components providing additional stability, and the wear-resistant components and ball washers extending the life of the components and maintaining connection stability. Each prosthesis positioning post is connected by two connecting rods, and the positioning posts are fixed together by bolts. The connecting rods and ball washers are made of cobalt-chromium alloy to ensure connection strength, providing high connection strength even if the positioning posts are tilted, and the distance and position between the positioning posts can be flexibly adjusted.

[0007] As a further description of the above technical solution:

[0008] The wear-resistant component includes a washer ring, which is fixedly connected to one side of the outer wall of the bolt. A fixing hole is opened on the top of the outer wall of the positioning post, and dentures are fixedly connected to the top of the outer wall of multiple positioning posts.

[0009] The above technical solution involves fixing the positioning post to the inner wall of the gingiva, adjusting the denture to fit the patient's oral structure, and using spherical washers and rings to reduce friction during rotation.

[0010] As a further description of the above technical solution:

[0011] The support mechanism includes a plastic block, which is fixedly connected to the top of the outer wall of the gingiva. A clamping piece is fixedly connected to the outer wall of the plastic block on the side away from it, and a connecting component is fixedly connected to the outer wall of the plastic block on the side adjacent to it.

[0012] Through the above technical solution, the support mechanism fixes the teeth through the coordinated action of its components. The plastic block fits tightly against the top of the gum, providing stable support and precise fit, while the clamping plate hugs the teeth, effectively restricting their movement.

[0013] As a further description of the above technical solution:

[0014] The connecting assembly includes an arc-shaped frame, which is fixedly connected to an adjacent side of the outer wall of the plastic block, and gaskets are fixedly connected to the left and right sides of the outer wall of the arc-shaped frame.

[0015] The above technical solution involves an arched frame connecting the two side structures, which effectively improves overall stability, while the gasket increases the contact area to prevent excessive local pressure, thereby enhancing the fixation firmness and ensuring the stability of the oral cavity structure.

[0016] As a further description of the above technical solution:

[0017] The support assembly includes a gum, which is fixedly connected to the top of the outer wall of the gum, and a fixing assembly is fixedly connected to the top of the outer wall of the gum.

[0018] Through the above technical solution: the fixing components are stably fixed through the cooperation of the parts, the braces are closely attached to the top of the gums to provide support, and the plastic parts enhance the connection strength and adaptability.

[0019] As a further description of the above technical solution:

[0020] The fixation component includes a dental brace, which is fixedly connected to the top of the outer wall of the gum, and a plastic part is fixedly connected to one side of the outer wall of the dental brace.

[0021] Through the above technical solution, the fixation component achieves stable fixation through the synergistic effect of the dental brace, wherein the plastic part fits tightly against the top of the jawbone, providing basic support for the entire structure.

[0022] As a further description of the above technical solution:

[0023] A toothed hook is fixedly connected to one side of the outer wall of the bow-shaped frame, and the toothed hook adopts an M-shaped design.

[0024] Through the above technical solution, the M-shaped hooks on the arch-shaped frame, with their shape designed to fit the gums, can closely fit the gums and provide a stable fixation force from the side.

[0025] As a further description of the above technical solution:

[0026] A retaining ring is fixedly connected to the bottom of the outer wall of the gingiva, and the retaining ring adopts a U-shaped design.

[0027] The above technical solution involves a U-shaped clasp installed at the bottom of the gum line. Its unique U-shaped structure increases the engagement area and friction with adjacent structures, ensuring the stability of the gum line and the fixation components within the oral cavity and meeting usage requirements.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, the denture bridge is composed of the gingiva, the bridge mechanism, the support mechanism, and the support components. In the bridge mechanism, the positioning post is fixed to the inner wall of the gingiva and is rotatably connected to the connecting rod. It can swing to adapt to angular deviations. The wear-resistant component's washer reduces rotational friction. The fixing hole is used to vertically fix the denture. The connecting rod and the bolt are flexibly connected through a ball washer. During installation, the angle can be adjusted at multiple angles. The implant connection bracket can rotate omnidirectionally to adapt to different patients' jaws. After tightening the bolt, it is rigidly locked, converting the shear force generated by chewing into rolling friction. This bridge is suitable for the restoration of multiple missing teeth and the correction of implant angles, reducing the difficulty of surgery while ensuring connection strength.

[0030] 2. In this utility model, in the support mechanism, the plastic block fits against the top of the gum to provide support, the clamping pieces on both sides hug the teeth to restrict movement, the bow-shaped frame of the connecting component connects the two side structures to enhance stability and comfort, and its left and right pads increase the contact area and improve the fixation firmness. All components work together to fix the teeth on both sides. Attached Figure Description

[0031] Figure 1 This is a perspective view of an easily connectable and adjustable denture bridge proposed in this utility model;

[0032] Figure 2 This is a front view of an easily connectable and adjustable denture bridge proposed in this utility model;

[0033] Figure 3 This is a structural exploded view of an easily connectable and adjustable denture bridge proposed in this utility model;

[0034] Figure 4 This is a partial structural diagram of an easily connectable and adjustable denture bridge proposed in this utility model;

[0035] Figure 5 This is a partial structural exploded view of a denture bridge that is easy to connect and adjust according to this utility model.

[0036] Legend:

[0037] 1. Gingives; 2. Bridge mechanism; 201. Positioning post; 202. Connecting rod; 203. Bolt; 204. Spherical washer; 205. Wear-resistant component; 2051. Washer ring; 2052. Fixing hole; 2053. Denture; 3. Support mechanism; 301. Plastic block; 302. Clamping piece; 303. Connecting component; 3031. Arch frame; 3032. Washer; 4. Support component; 401. Gingives; 402. Fixing component; 4021. Dental crown; 4022. Plastic part; 5. Dental hook; 6. Clasp. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of an easily connectable and adjustable denture bridge, including a gingiva 1. A bridge mechanism 2 is fixedly connected to the top of the inner wall of the gingiva 1 for connecting multiple dentures. A support mechanism 3 is fixedly connected to the top of the outer wall of the bridge mechanism 2 for supporting and fixing the dentures. A support component 4 is fixedly connected to the top of the outer wall of the gingiva 1. The bridge mechanism 2 includes a positioning post 201, which is fixedly connected to the top of the inner wall of the gingiva 1. The middle part of the outer wall of the positioning post 201... A connecting rod 202 is rotatably connected. A bolt 203 is threadedly connected to one side of the inner wall of the connecting rod 202. A spherical washer 204 is fixedly connected to the upper and lower ends of the outer wall of the bolt 203. A wear-resistant component 205 is fixedly connected to the outer wall of the positioning post 201. The wear-resistant component 205 includes a washer 2051, which is fixedly connected to one side of the outer wall of the bolt 203. A fixing hole 2052 is opened on the top of the outer wall of the positioning post 201. A denture 2053 is fixedly connected to the top of the outer wall of multiple positioning posts 201.

[0040] Specifically, the positioning post 201 is fixed to the inner wall of the gingiva 1, the denture 2053 is adjusted to match the patient's oral structure, the bolt 203 is tightened to lock the angle of the connecting rod 202, the position of the denture is fixed by the framework mechanism 3 and the support component 4, the chewing force is transmitted through the bridge mechanism 2, the positioning post 201 and the wear-resistant component 205 bear the main load, the spherical washer 204 and the washer ring 2051 reduce rotational friction, the plastic block 301 and the arch frame 3031 disperse the force to the gingiva 1 and adjacent teeth to avoid overload, the support component 4 provides additional stabilizing force, the wear-resistant component 205 and the spherical washer 204 extend the life of the components and maintain connection stability, each denture positioning post 201 is connected by two connecting rods 202, the positioning posts 201 are fixed by bolts 203, the connecting rods 202 and the spherical washer 204 are made of cobalt-chromium alloy to ensure connection strength, and can provide high connection strength even if the positioning post 201 is tilted, the distance and position between the positioning posts 201 can be flexibly adjusted.

[0041] Reference Figure 1 , Figure 2 and Figure 5The support mechanism 3 includes a plastic block 301, which is fixedly connected to the top of the outer wall of the gingiva 1. A clamping piece 302 is fixedly connected to the outer wall of the plastic block 301 on the side away from it. A connecting component 303 is fixedly connected to the outer wall of the plastic block 301 on the side adjacent to it. The connecting component 303 includes an arched frame 3031, which is fixedly connected to the outer wall of the plastic block 301 on the side adjacent to it. Gaskets 3032 are fixedly connected to the left and right sides of the outer wall of the arched frame 3031.

[0042] Specifically, the support mechanism 3 fixes the teeth in coordination with the components. The plastic block 301 fits the top of the gingiva 1 to provide support and fit; the clamping piece 302 surrounds the teeth to restrict movement; the bow-shaped frame 3031 connects the two side structures to enhance stability; and the pad 3032 increases the contact area to avoid excessive pressure, improve the fixation firmness, and ensure the stability of the oral structure.

[0043] Reference Figure 1 , Figure 2 and Figure 3 The fixing component 402 includes a dental brace 4021, which is fixedly connected to the top of the outer wall of the gum 401. A plastic part 4022 is fixedly connected to one side of the outer wall of the dental brace 4021. A dental hook 5 is fixedly connected to one side of the outer wall of the arch frame 3031. The dental hook 5 adopts an M-shaped design. A retaining ring 6 is fixedly connected to the bottom of the outer wall of the gum 1. The retaining ring 6 adopts a U-shaped design.

[0044] Specifically, the fixation component 402 achieves stable fixation through the coordinated action of its various parts. The brace 4021 fits tightly against the top of the gum 401, providing basic support. The plastic part 4022 enhances its connection strength and adaptability with external structures. The M-shaped hook 5 on the arched frame 3031, with its shape-fitting design, can tightly hook onto the gum 1, providing fixation force from the side. The U-shaped clasp 6 is installed at the bottom of the gum 1. Utilizing its unique U-shaped structure, it increases the engagement area and friction with adjacent structures, firmly securing the gum 1 and the fixation component 402. Multiple parts exert force from different directions and positions to jointly ensure the stability of the fixation component 402 in the oral cavity and meet the usage requirements.

[0045] Working principle: The positioning post 201 is fixed to the inner wall of the gingiva 1. By loosening the connecting rod 202 with the bolt 203, the angle and spacing of the denture 2053 are adjusted to match the patient's oral anatomy. The implant connection framework can rotate omnidirectionally to adapt to different patients' jaws. The implant connection framework has higher adaptability and can flexibly adapt to different patients' jaws. This framework, with its bolt structure and multi-axis connection, can be freely adjusted inside the oral cavity, precisely fitting the jaw and improving patient comfort. Tightening the bolt 203 locks the angle of the connecting rod 202 with the ball washer 204. At the same time, the clamping piece 302 and the support component 4 of the framework mechanism 3 fix the position of the denture. The chewing force is transmitted to the bridge mechanism 2 through the denture. The positioning post 201 and the wear-resistant component 205 bear the main load. The ball washer 204 and the washer 2051 reduce rotational friction. The plastic block 301 and the arched frame 3031 of the framework mechanism 3 distribute the force to the gingiva 1 and adjacent teeth to avoid local overload. The support component 4 provides external support. Providing additional stabilizing force, the wear-resistant component 205 reduces wear and extends component life through the wear-resistant material of the washer 2051; the elastic contact of the spherical washer 204 can compensate for minor deformation during long-term use and maintain connection stability. Each denture positioning post 201 used for scanning is connected to two connecting rods 202, and the positioning posts 201 at both ends have only one connecting rod 202 for connecting adjacent positioning posts 201. Every two adjacent connecting rods 202 are fixed by bolts 203, which can be fixed in an up-down connection manner, and can also fix the connecting rods 202 horizontally. A spherical washer 204 is provided between the bolt 203 and the connecting rod 202 to maintain connection stability. The connecting rods 202 and the spherical washer 204 are made of cobalt-chromium alloy, which can improve connection strength while still providing high connection strength when the positioning post 201 is slightly tilted. Positioning is performed by connecting multiple units, and the distance and position between each positioning post 201 can be easily and flexibly adjusted.

[0046] The support mechanism 3 achieves fixation of the teeth on both sides through the coordinated cooperation of its components. The plastic block 301 is fixedly fitted according to the shape of the top of the gingiva 1, providing basic support and adaptability. The clamping pieces 302 on both sides extend outward and hug the teeth on both sides from the side, restricting the movement of the teeth by applying appropriate clamping force. The arched frame 3031 in the connecting component 303 spans the adjacent sides of the plastic block 301, connecting the two sides into a whole and enhancing the stability of the support. The pads 3032 on the left and right sides of the arched frame 3031 increase the contact area with the teeth, avoid excessive local pressure, and further improve the firmness of fixation, so that the entire support mechanism 3 can firmly fix the teeth on both sides and maintain the stability of the intraoral structure.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A readily attachable and detachable dental bridge comprising a gum (1), characterized in that: A bridge mechanism (2) is fixedly connected to the top of the inner wall of the gingiva (1). The bridge mechanism (2) is used to connect multiple dentures. A support mechanism (3) is fixedly connected to the top of the outer wall of the bridge mechanism (2). The support mechanism (3) is used to support and fix the dentures. A support component (4) is fixedly connected to the top of the outer wall of the gingiva (1). The bridge structure (2) includes a positioning post (201), which is fixedly connected to the top of the inner wall of the gingiva (1). A connecting rod (202) is rotatably connected to the middle of the outer wall of the positioning post (201). A bolt (203) is threadedly connected to one side of the inner wall of the connecting rod (202). A spherical washer (204) is fixedly connected to the upper and lower ends of the outer wall of the bolt (203). Wear-resistant components (205) are fixedly connected around the outer wall of the positioning post (201).

2. The easily connectable and adjustable denture bridge according to claim 1, characterized in that: The wear-resistant component (205) includes a washer (2051), which is fixedly connected to one side of the outer wall of the bolt (203). The top of the outer wall of the positioning post (201) is provided with a fixing hole (2052), and a denture (2053) is fixedly connected to the top of the outer wall of multiple positioning posts (201).

3. The easily connectable and adjustable denture bridge according to claim 1, characterized in that: The support mechanism (3) includes a plastic block (301), which is fixedly connected to the top of the outer wall of the gingiva (1). A clamping piece (302) is fixedly connected to the outer wall of the plastic block (301) on the side away from it. A connecting component (303) is fixedly connected to the outer wall of the plastic block (301) on the side adjacent to it.

4. The easily connectable and adjustable denture bridge according to claim 3, characterized in that: The connecting assembly (303) includes an arc-shaped frame (3031), which is fixedly connected to the adjacent side of the outer wall of the plastic block (301), and gaskets (3032) are fixedly connected to the left and right sides of the outer wall of the arc-shaped frame (3031).

5. The easily connectable and adjustable denture bridge according to claim 1, characterized in that: The support component (4) includes a gum (401), which is fixedly connected to the top of the outer wall of the gingiva (1), and a fixing component (402) is fixedly connected to the top of the outer wall of the gum (401).

6. The easily connectable and adjustable denture bridge according to claim 5, characterized in that: The fixing component (402) includes a dental brace (4021), which is fixedly connected to the top of the outer wall of the gum (401), and a plastic part (4022) is fixedly connected to one side of the outer wall of the dental brace (4021).

7. The easily connectable and adjustable denture bridge according to claim 4, characterized in that: A toothed hook (5) is fixedly connected to one side of the outer wall of the bow-shaped frame (3031), and the toothed hook (5) adopts an M-shaped design.

8. The easily connectable and adjustable denture bridge according to claim 1, characterized in that: A retaining ring (6) is fixedly connected to the bottom of the outer wall of the gingiva (1), and the retaining ring (6) adopts a U-shaped design.

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