Movable denture convenient to disassemble and assemble

Abstract

The utility model discloses a removable denture convenient to disassemble and assemble, and relates to the technical field of removable dentures, the removable denture convenient to disassemble and assemble comprises a tooth socket and a denture arranged at the upper end of the tooth socket, a convex block is fixedly arranged on the inner side of the tooth socket, and a top plate is arranged in the tooth socket. According to the tooth socket, the top plate is arranged on the tooth socket and extrudes the convex block, so that the two sides of the tooth socket can be expanded, and after the position of the top plate is limited, the two ends of the top plate are in contact with the top of the convex block, so that the two sides of the tooth socket rebound and are clamped on a gum, and the tooth socket and a false tooth are mounted; and meanwhile, the overall mounting and dismounting process is simpler and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of movable dentures, in particular to a movable denture that is easy to disassemble and install. Background Art

[0002] A removable denture is a denture that can be removed and installed in the mouth. It is usually used to replace partially missing teeth and is suitable for patients who still retain their natural teeth. There are several types of removable dentures, including partial removable dentures and full removable dentures. Partial removable dentures are used to replace partially missing teeth, while full removable dentures are used for patients who are completely missing teeth.

[0003] Chinese patent: CN202121611048.8 discloses a removable denture that is easy to disassemble and install. In order to solve the problem that the installation and disassembly of the current removable dentures are prone to damage the gums and cause secondary injuries to the patient, the movable frame, the buckle frame and the fixed column cooperate with each other, and the movable frame and the buckle frame are limited and fixed under the elastic force of the spring, so as to fix the dental tray and the base tray;

[0004] In the above-mentioned existing patent, although the disassembly and installation of the whole set of dentures are realized, the base is installed on the mouth by using the limiting groove on the base and the suction cup. During the eating process, there will be a problem of food residue accumulation around the suction cup. At the same time, the oral structure of some patients is not suitable for fixation with a suction cup. Long-term wearing will cause pressure and discomfort to the oral soft tissue. Utility Model Content

[0005] In view of this, the purpose of the utility model is to provide a removable denture that is easy to disassemble and install, so as to solve the problem that the existing denture uses a suction cup to install the base on the oral cavity, and the suction cup is prone to cause accumulation of food residues.

[0006] Based on the above purpose, the utility model provides the following technical solutions: a removable denture that is easy to disassemble and install, comprising a brace and a denture arranged on the upper end thereof, a protrusion is fixedly provided on the inner side of the brace, a top plate is provided inside the brace, and the top plate is arc-shaped, a connecting column connected to the denture is provided on the upper end of the top plate, and the connecting column movably passes through the brace.

[0007] Preferably, a sheath is provided at the upper end of the brace, and the sheath fits tightly against the outer side of the denture and is slidably connected to the denture.

[0008] Preferably, the braces are U-shaped, with both sides protruding outwards to form an arc shape, and the lower end of the braces is inclined inwards and is elastic.

[0009] Preferably, the protrusion is semi-cylindrical and symmetrically located on the inner side of the braces.

[0010] Preferably, the top plate is a component made of titanium alloy.

[0011] Preferably, a groove is formed on the inner side of the protrusion.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model provides a removable denture that is easy to disassemble and install. The method presses the braces against the patient's gums and squeezes the top plate through the gums to squeeze the protrusions, so that the two sides of the braces can expand. After the position of the top plate is limited, its two ends contact the top of the protrusion, so that the two sides of the braces rebound and are clamped on the gums, so as to achieve the installation of the braces and the denture. Compared with adsorption through a suction cup, it can effectively prevent the accumulation of food residues and is more suitable for use by different patients. At the same time, the overall installation and disassembly process is simpler. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the present utility model or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only for the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 The structure of the bump of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 3 This is a schematic diagram of the state of the dental braces before installation of the utility model;

[0018] Figure 4 This is a schematic diagram of the state of the dental braces of the utility model when installed;

[0019] Figure 5 This is a schematic diagram of the state of the dental braces of the utility model after installation;

[0020] Figure 6 The structure of the bump of the utility model is shown in FIG. Figure 2 .

[0021] The numbers in the figure are: 1, braces; 11, protrusions; 111, grooves; 12, sheaths; 2, dentures; 3, top plates; 31, connecting posts. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0023] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly. Embodiment 1

[0024] Combination Figure 1-Figure 5 The utility model discloses a removable denture which is easy to disassemble and install, comprising a brace 1 and a denture 2 arranged on the top of the brace 1, the denture 2 is movably connected to the brace 1, a protrusion 11 is arranged on the inner side of the brace 1, a top plate 3 is arranged on the inner side of the brace 1, the top plate 3 is in an arc shape, a connecting column 31 is connected to the top of the top plate 3, the connecting column 31 is used to be connected to the denture 2, and the connecting column 31 movably penetrates the brace 1.

[0025] Specifically, first place the brace 1 on the gum and press it onto the gum. When the gum contacts the bottom of the top plate 3, the gum pushes the top plate 3 upward. At this time, the two sides of the top plate 3 contact the protrusions 11, and the protrusions 11 are pushed outward, so that the two sides of the brace 1 expand in opposite directions. At this time, it is easy to place the brace 1 on the gum. After continuous pressing, the top plate 3 moves to the upper end of the protrusion 11. At this time, the protrusion 11 is no longer in contact, so that the two sides of the lower end of the brace 1 can rebound, thereby installing the brace 1 on the gum, thereby completing the installation of the denture 2. The entire installation process only requires pressing the brace 1 to the gum. The dental brace 1 can be easily removed by simply placing it on the bed, which is very convenient. At the same time, it can solve the problem of food residue accumulation caused by the suction cup in the prior art, and can avoid the discomfort caused by the suction cup to the oral cavity of some patients. When it needs to be removed, the bottoms of both sides of the dental brace 1 are manually moved outward to expand it. At this time, the denture 2 is pressed downward to drive the connecting column 31 and the top plate 3 to move downward, so that the top plate 3 squeezes the two groups of protrusions 11, and then the dental brace 1 can be pulled out of the gums. After removal, it can be convenient to clean it, so that the dental brace 1 and the denture 2 can be easily installed and removed, and at the same time, the suction cup in the prior art can be avoided to cause discomfort to the patient.

[0026] The utility model is further described below in conjunction with embodiments.

[0027] Combination Figure 2-Figure 5 A sheath 12 is provided on the top surface of the braces 1. The sheath 12 is used to prevent residues from entering the gap between the braces 1 and the denture 2. The sheath 12 fits tightly with the outer side of the denture 2 and is slidably connected thereto.

[0028] In this embodiment, when the braces 1 are installed on the patient's gums, since the top plate 3 will drive the denture 2 to move upward through the connecting column 31, the sheath 12 can wrap the gap between the denture 2 and the braces 1 when the denture 2 moves upward, preventing food residues from accumulating in the gap between the braces 1 and the denture 2 during eating.

[0029] Combination Figure 1-Figure 5 The cross section of the braces 1 is U-shaped, and the two sides are arc-shaped surfaces convex outward, and the lower ends of the two sides are inclined inward, and the braces 1 has a certain elasticity.

[0030] In this embodiment, since the cross section of the dental brace 1 is U-shaped and the lower ends on both sides are inclined inward, when the protrusion 11 is squeezed by the top plate 3 (such as Figure 4 As shown in FIG. 1 , the two sides of the protrusion 11 will expand, and when the top plate 3 is located on the top of the protrusion 11, (as shown in FIG. Figure 5 The two sides of the braces 1 will rebound so that they can be clamped on the gums, thereby achieving the installation of the braces 1.

[0031] Combination Figure 2-Figure 5 The cross section of the protrusion 11 is triangular and is symmetrically located on the inner side of the brace 1 .

[0032] In this embodiment, since the protrusion 11 is triangular in shape and the inclined surface contacts the two ends of the top plate 3, when the two sides of the top plate 3 contact the middle position (such as Figure 4 As shown in FIG. 1 , the top plate 3 will squeeze the protrusion 11 to both sides and expand both sides of the braces 1 to the maximum extent. When the top plate 3 gradually moves upward, the contact point between the top plate 3 and the protrusion 11 changes. When both sides of the top plate 3 are located at the top position of the protrusion 11, (as shown in FIG. Figure 5 The lower end of the denture 2 is retracted so that it is installed on the patient's gums. When the patient wears the denture 2 for biting, the denture 2 is squeezed downward. Since the top plate 3 is at the top of the protrusion 11 and the top of the protrusion 11 is parallel, it will not squeeze the braces 1 to both sides, preventing the braces 1 from detaching when biting.

[0033] Combination Figure 2-Figure 5 The top plate 3 is a component made of titanium alloy.

[0034] In this embodiment, the top plate 3 is made of titanium alloy, which has good biocompatibility, is not likely to cause allergic reactions and rejection when in contact with human tissues, has less stimulation to the gums and oral tissues, and effectively avoids damage to the gums when in contact with the gums. At the same time, it has good corrosion resistance and is not easily corroded by water and saliva in the mouth, further improving its service life. Embodiment 2

[0035] Combination Figure 6 , which is different from the first embodiment, a groove 111 is formed on the inner side of the protrusion 11 .

[0036] In this embodiment, the protrusion 11 is trapezoidal in shape. When the braces 1 is pressed onto the gums, a groove 111 is provided on one side. The gums and the top plate 3 come into contact with each other, and the pressure is continued to move the top plate 3 upward and contact the bottom slope of one side of the protrusion 11, thereby expanding the two sides of the braces 1. As the pressure continues to be applied, the top plate 3 continues to move upward and moves to the position of the groove 111 of the protrusion 11. The two sides of the top plate 3 will move into the groove 111. At this time, the inclined surface of the protrusion 11 is no longer squeezed by the top plate 3, thereby shortening the distance between the two sides of the braces 1, so that the braces 1 can be clamped on the patient's gums, thereby completing the installation of the braces 1 and the denture 2.

[0037] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0038] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A removable denture that is easy to disassemble and install, comprising a dental brace (1) and a denture (2) disposed on the upper end thereof, characterized in that: A protrusion (11) is fixedly provided on the inner side of the dental brace (1), a top plate (3) is provided inside the dental brace (1), and the top plate (3) is in an arc shape, and a connecting column (31) connected to the denture (2) is provided at the upper end of the top plate (3), and the connecting column (31) movably passes through the dental brace (1).

2. The removable denture that is easy to disassemble and install according to claim 1, characterized in that: The upper end of the dental brace (1) is provided with a sheath (12), and the sheath (12) is tightly fitted to the outer side of the denture (2) and is slidably connected to the denture (2).

3. The removable denture that is easy to disassemble and install according to claim 1, characterized in that: The dental brace (1) is U-shaped, with two sides protruding outwards to form an arc shape, and the lower end of the dental brace (1) is inclined inwards and has elasticity.

4. The removable denture that is easy to disassemble and install according to claim 1, characterized in that: The protrusion (11) is triangular in shape and is symmetrically located on the inner side of the brace (1).

5. The removable denture that is easy to disassemble and install according to claim 1, characterized in that: The top plate (3) is a component made of titanium alloy.

6. The removable denture that is easy to disassemble and install according to claim 1, characterized in that: A groove (111) is provided on the inner side of the protrusion (11).

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