Oral denture repairing tool capable of preventing accidental injury

Abstract

The utility model relates to the technical field of false tooth repairing tools, and discloses an anti-accidental-injury oral false tooth repairing tool which comprises a tool body, a protection mechanism is arranged on the outer side of the tool body in a sliding mode, a lamp holder is fixedly arranged on the upper end face of the tool body, an illuminating lamp is fixedly arranged on the upper end face of the lamp holder, and two tool aprons are fixedly arranged on the upper end face of the tool body. Two first screw holes are formed in one side of each tool apron, a blade mechanism is arranged between the two tool aprons in a clamped mode, and two fixing bolts are fixed between the two tool aprons in a threaded mode. The protection mechanism is arranged on the outer side of the knife body of the oral denture repair knife, the knife head can be hidden by sliding the protection mechanism to prevent the knife head from accidentally injuring the oral cavity, meanwhile, the lighting mechanism is arranged at the top of the knife body to provide lighting, a doctor can conveniently observe and operate, and the blade mechanism is fixed at the top end of the knife body through the fixing bolt. The damaged tool bit is convenient to replace, and waste of resources is reduced.

Description

Technical Field

[0001] This utility model relates to the field of dental prosthesis repair tools, and in particular to a dental prosthesis repair tool that prevents accidental injury. Background Technology

[0002] Dentures are what people commonly refer to as "false teeth." Just as "prosthetic legs" or "prosthetic limbs" are called "prosthetics," "dentures" refer to teeth that fulfill their "duties" for humans. In medicine, it is a general term for restorations made after partial or complete loss of the upper and lower jaw teeth. Denture restoration tools are needed to adjust the shape of dentures.

[0003] Currently, most dental prosthesis cutting tools on the market lack protective mechanisms, making it easy for sharp blades to accidentally injure patients' mouths, causing unnecessary trouble. Most also lack lighting, hindering dentists' observation and operation. Furthermore, most blades are integrated with the blade body, requiring complete replacement if the blade is damaged, resulting in wasted resources. Therefore, those skilled in the art have provided a dental prosthesis cutting tool designed to prevent accidental injury, addressing the problems mentioned in the background. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a dental prosthesis trimmer designed to prevent accidental injury. A protective mechanism is installed on the outer side of the trimmer's blade, which can be slidably concealed to prevent accidental injury to the oral cavity. A lighting mechanism is also installed at the top of the blade to provide illumination for the dentist's observation and operation. The blade mechanism is fixed to the top of the blade with bolts, facilitating the replacement of damaged blades and reducing resource waste. This dental prosthesis trimmer has a simple structure and is easy to use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dental prosthesis repair tool to prevent accidental injury, comprising a blade body, an anti-slip pad fixedly provided at the lower outer end of the blade body, multiple sliding grooves formed on the outer side of the blade body, a protective mechanism slidably provided on the outer side of the blade body, a lamp holder fixedly provided on the upper surface of the blade body, an illumination lamp fixedly provided on the upper surface of the lamp holder, two blade holders fixedly provided on the upper surface of the blade body, two No. 1 screw holes formed on one side of each of the two blade holders, a blade mechanism snapped between the two blade holders, and two fixing bolts threadedly fixed between the two blade holders.

[0006] Furthermore, a sealing cover is snapped onto the lower end face of the blade, and a button is fixedly mounted on the lower end face of the sealing cover.

[0007] Furthermore, a sealing ring is fixedly installed on the lower side of the inside of the blade, and a storage battery is snapped into the inside of the blade.

[0008] Furthermore, the protection mechanism includes a protection ring, and a plurality of connecting rods are fixedly disposed on one side of the protection ring.

[0009] Furthermore, a fixing ring is fixedly provided at the end of the multiple connecting rods away from the protective ring, and multiple sliders are fixedly provided on the inner wall of the fixing ring.

[0010] Furthermore, the blade mechanism includes a snap-fit ​​block, the surface of which has two No. 2 screw holes.

[0011] Furthermore, a connecting block is fixedly provided on one side of the snap-fit ​​block, and a cutting head is fixedly provided on one side of the connecting block.

[0012] This utility model has the following beneficial effects:

[0013] 1. This utility model proposes a dental prosthesis trimmer to prevent accidental injury. A protective mechanism is set on the outside of the trimmer body. Normally, the protective mechanism hides the trimmer head, which can prevent accidental damage to the trimmer head and prevent accidental injury to the patient's mouth, thus avoiding unnecessary trouble. When the trimmer head needs to be used, the protective mechanism needs to be rotated first, then pushed back. After pushing it all the way, the protective mechanism is rotated in the opposite direction to lock it in place by the sliding groove. After the trimmer head is used, the operation can be reversed to make the protective mechanism protect the trimmer head again.

[0014] 2. This utility model proposes a dental prosthesis repair tool to prevent accidental injury. A lighting mechanism is set at the top of the blade, and a battery is installed inside the bottom of the blade to power the lighting mechanism. The lighting mechanism is controlled by a button on the sealed cover to provide illumination, which is convenient for doctors to observe and operate. At the same time, the blade mechanism is fixed between two blade holders by fixing bolts. When the blade head is damaged and needs to be replaced, the fixing bolts can be removed to replace the blade head, reducing the waste of resources. Attached Figure Description

[0015] Figure 1 This is an axonometric view of the present invention;

[0016] Figure 2 This is a schematic diagram of the rear axle side of the removal and protection mechanism of this utility model;

[0017] Figure 3 This is a cross-sectional view of the present invention;

[0018] Figure 4 This is a cross-sectional view of the protection mechanism of this utility model;

[0019] Figure 5 This is a front view schematic diagram of the blade mechanism of this utility model.

[0020] Legend:

[0021] 1. Sealing cap; 2. Blade body; 3. Anti-slip pad; 4. Protective mechanism; 5. Lamp holder; 6. Lighting lamp; 7. Fixing bolt; 8. Blade holder; 9. Blade mechanism; 10. Slide groove; 11. Button; 12. Sealing ring; 13. Battery; 14. No. 1 screw hole; 401. Fixing ring; 402. Slider; 403. Connecting rod; 404. Protective ring; 901. Snap-fit ​​block; 902. No. 2 screw hole; 903. Connecting block; 904. Blade head. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0023] Reference Figure 1-5 An embodiment of this utility model provides: a dental prosthesis repair tool to prevent accidental injury, including a blade body 2, an anti-slip pad 3 fixedly provided on the lower outer side of the blade body 2, multiple sliding grooves 10 opened on the outer side of the blade body 2, a protective mechanism 4 slidably provided on the outer side of the blade body 2, a lamp holder 5 fixedly provided on the upper end face of the blade body 2, an illumination lamp 6 fixedly provided on the upper end face of the lamp holder 5, two blade holders 8 fixedly provided on the upper end face of the blade body 2, two No. 1 screw holes 14 opened on one side of each of the two blade holders 8, a blade mechanism 9 snapped between the two blade holders 8, and two fixing bolts 7 threadedly fixed between the two blade holders 8;

[0024] Specifically, an anti-slip pad 3 is provided on the lower outer side of the blade 2 of the dental prosthesis tool to increase the friction of the blade 2 and prevent the doctor from slipping the tool and accidentally injuring the patient. A sliding groove 10 is provided to provide a sliding place for the protective mechanism 4, and it can also be locked and fixed. A lamp holder 5 and a lighting lamp 6 are provided to provide illumination, which facilitates the doctor's operation and observation. The blade mechanism 9 is fixed between two blade holders 8 by fixing bolts 7, which facilitates the replacement of the blade mechanism 9 later and reduces the waste of resources.

[0025] A sealing cover 1 is snapped onto the lower end face of the blade 2, a button 11 is fixedly installed on the lower end face of the sealing cover 1, a sealing ring 12 is fixedly installed on the lower side inside the blade 2, and a storage battery 13 is snapped onto the inside of the blade 2.

[0026] Specifically, the battery 13 is fixed inside the blade 2 by the sealing cover 1 and the sealing ring 12 inside the blade 2, and the switch of the light 6 is controlled by the button 11.

[0027] The protection mechanism 4 includes a protection ring 404. A plurality of connecting rods 403 are fixedly provided on one side of the protection ring 404. A fixing ring 401 is fixedly provided at the end of the plurality of connecting rods 403 away from the protection ring 404. A plurality of sliders 402 are fixedly provided on the inner wall of the fixing ring 401.

[0028] Specifically, the blade mechanism 9 is hidden by the protective ring 404. This not only protects the blade mechanism 9 from accidental bumps and damage, but also prevents accidental injury to the patient's oral cavity and avoids unnecessary trouble. The slider 402 inside the fixing ring 401 can slide inside the slide groove 10. By sliding the fixing ring 401, when it moves to the end of the slide groove 10, the fixing ring 401 can be rotated to fix the protective mechanism 4, thus preventing the protective mechanism 4 from causing trouble during the denture restoration process.

[0029] The blade mechanism 9 includes a snap-fit ​​block 901, which has two No. 2 screw holes 902 on its surface. A connecting block 903 is fixedly installed on one side of the snap-fit ​​block 901, and a blade head 904 is fixedly installed on one side of the connecting block 903.

[0030] Specifically, the blade mechanism 9 is snapped between the two tool holders 8 by the snap-fit ​​block 901, and the fixing bolt 7 is passed through the first screw hole 14 and the second screw hole 902 to fix the blade mechanism 9 between the two tool holders 8. Alternatively, the blade mechanism 9 can be removed from between the two tool holders 8 for replacement by removing the fixing bolt 7.

[0031] Working principle: A protective mechanism 4 is set on the outside of the blade 2 of the dental prosthesis tool. Normally, the protective mechanism 4 will hide the blade 904, which can prevent the blade 904 from being accidentally bumped and damaged, and also prevent the blade 904 from accidentally injuring the patient's mouth and causing unnecessary trouble. When the blade 904 needs to be used, the protective mechanism 4 needs to be rotated first, then pushed back. After pushing it to the end, the protective mechanism 4 needs to be rotated in the opposite direction to make the protective mechanism 4 be locked by the slide groove 10, thereby fixing the position of the protective mechanism 4. After the blade 904 is used, the operation can be reversed to make the protective mechanism 4 protect the blade 904 again.

[0032] Secondly, a lighting mechanism is installed at the top of the blade 2 of the dental prosthesis cutting tool, and a battery 13 is installed inside the bottom of the blade 2 to power the lighting mechanism. The lighting mechanism is controlled by the button 11 on the sealing cover 1 to provide lighting, which is convenient for doctors to observe and operate. At the same time, the blade mechanism 9 is locked between the two blade holders 8 by the fixing bolt 7. When the blade head 904 is damaged and needs to be replaced, the blade head 904 can be replaced by removing the fixing bolt 7, reducing the waste of resources.

[0033] 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 dental prosthesis repair tool to prevent accidental injury, comprising a blade (2), characterized in that: An anti-slip pad (3) is fixedly provided on the lower outer side of the blade (2). Multiple sliding grooves (10) are provided on the outer side of the blade (2). A protective mechanism (4) is slidably provided on the outer side of the blade (2). A lamp holder (5) is fixedly provided on the upper surface of the blade (2). A lighting lamp (6) is fixedly provided on the upper surface of the lamp holder (5). Two blade holders (8) are fixedly provided on the upper surface of the blade (2). Two No. 1 screw holes (14) are provided on one side of each of the two blade holders (8). A blade mechanism (9) is snapped between the two blade holders (8). Two fixing bolts (7) are threaded between the two blade holders (8). A sealing cover (1) is snapped onto the lower end face of the blade (2), and a button (11) is fixedly provided on the lower end face of the sealing cover (1). The protection mechanism (4) includes a protection ring (404), a plurality of connecting rods (403) are fixedly provided on one side of the protection ring (404), a fixing ring (401) is fixedly provided at the end of the plurality of connecting rods (403) away from the protection ring (404), and a plurality of sliders (402) are fixedly provided on the inner wall of the fixing ring (401). The blade mechanism (9) includes a snap-fit ​​block (901), which has two No. 2 screw holes (902) on its surface. A connecting block (903) is fixedly provided on one side of the snap-fit ​​block (901), and a blade head (904) is fixedly provided on one side of the connecting block (903).

2. The dental prosthesis repair tool for preventing accidental injury according to claim 1, characterized in that: A sealing ring (12) is fixedly installed on the lower side inside the blade (2), and a storage battery (13) is snapped into the inside of the blade (2).

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