Dental forceps

Abstract

The utility model discloses dental forceps which comprise a forceps body, bent forceps tips are fixedly arranged at the front end of the forceps body, a silica gel soft sleeve with an opening at one end is sleeved on the forceps tips, through holes are arranged on the forceps tips, a through groove is arranged on one side of the silica gel soft sleeve, silica gel columns are fixedly arranged on the inner wall of the silica gel soft sleeve, and the silica gel columns penetrate through the through holes. The forceps are reasonable in structural design, the silica gel columns fixedly arranged on the inner walls of the silica gel soft sleeves penetrate through the through holes formed in the forceps tips, the silica gel soft sleeves and the forceps tips are reliably connected together, the through grooves corresponding to the through holes in position are formed in one sides of the silica gel soft sleeves, and therefore the forceps tips can smoothly penetrate into the silica gel soft sleeves conveniently, and the forceps tips can be prevented from being damaged. And the silica gel column body can be conveniently pulled out from the through hole by a hand, so that the silica gel soft sleeve is prevented from sliding off from the forceps tips, and the falling risk of the all-ceramic crown is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of dental clamping instruments, in particular to a pair of dental tweezers. Background Art

[0002] When people's teeth are damaged and difficult to repair by filling, artificial crowns can be made of different materials and put on the reduced natural crowns. The translucency of all-ceramic crowns is similar to that of natural teeth. After repair, the gingival margins appear more natural, achieving a simulation effect, and have the advantages of no stimulation to surrounding tissues. They have been widely used in clinical practice, especially in the aesthetic restoration of anterior teeth.

[0003] During the operation, all-ceramic crowns are generally clamped with tweezers. In order to protect the all-ceramic crowns, soft covers are generally provided on the tips of the tweezers. However, the soft covers are easy to loosen during use and then slip off the tips of the tweezers, causing the all-ceramic crowns to fall or even be damaged, resulting in great economic losses. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a pair of dental tweezers.

[0005] The utility model is implemented as follows: a pair of dental tweezers, comprising a tweezer body, a curved tweezer tip fixedly arranged at the front end of the tweezer body, the all-ceramic crown is clamped by the curved pinching tip, a silicone soft cover with one end open is sleeved on the tweezer tip, the all-ceramic crown is protected by the silicone soft cover to prevent scratches, a plurality of through holes are evenly provided on the tweezer tip to clamp the silicone cylinder, a plurality of through grooves corresponding to the positions of the through holes are evenly provided on one side of the silicone soft cover, which is convenient for the tweezer tip to smoothly penetrate into the silicone soft cover and for pulling the silicone cylinder out of the through hole, a silicone cylinder corresponding to the position of the through groove is fixedly arranged on the inner wall of the silicone soft cover, the outer diameter of the silicone cylinder is not less than the aperture of the through hole, the close and reliable connection between the silicone cylinder and the tweezer tip is ensured, the silicone soft cover is prevented from detaching from the tweezer tip, and the silicone cylinder passes through the through hole to reliably connect the silicone soft cover to the tweezer tip.

[0006] Preferably, the silicone soft cover is provided with anti-slip grooves to increase friction, ensure that the tweezers tip can stably and reliably clamp the all-ceramic crown, and prevent the all-ceramic crown from slipping.

[0007] Preferably, the height of the silicone cylinder is greater than the thickness of the through hole, ensuring that one end of the silicone cylinder is pulled out of the through hole, thereby ensuring a tight and reliable connection between the silicone cylinder and the tweezers tip.

[0008] Preferably, the aperture of the through groove is larger than the aperture of the through hole, which is convenient for pulling one end of the silicone column out of the through hole and for placing the silicone column beyond the through hole.

[0009] The beneficial effects of the utility model are as follows: the utility model has a reasonable structural design, and the silicone column fixedly arranged on the inner wall of the silicone soft cover passes through the through hole opened on the tweezer tip, so that the silicone soft cover and the tweezer tip are reliably connected together, and a through groove corresponding to the position of the through hole is opened on one side of the silicone soft cover, which is convenient for the tweezer tip to smoothly penetrate into the silicone soft cover, and is convenient for pulling the silicone column out of the through hole, thereby avoiding the silicone soft cover from slipping off the tweezer tip, thereby reducing the risk of the all-ceramic crown falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the tweezers body;

[0011] Figure 2 This is a schematic diagram of the connection structure between the silicone soft cover and the tweezers tip;

[0012] Figure 3 is a schematic diagram of the cross-sectional connection structure between the forceps tips;

[0013] In the figure: 1. Tweezers body; 2. Tweezers tip; 3. Silicone soft cover; 4. Through hole; 5. Through groove; 6. Silicone cylinder; 7. Anti-slip pattern DETAILED DESCRIPTION

[0014] In order to more clearly understand the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0015] like Figure 1-3 The dental tweezers shown include a tweezer body 1, a curved tweezer tip 2 is fixedly provided at the front end of the tweezer body 1, and the curved pinching tip 2 is used to clamp the all-ceramic crown. The tweezer tip 2 is provided with a silicone soft cover 3 with one end open, and the all-ceramic crown is protected by the silicone soft cover 3 to prevent scratches. The silicone soft cover 3 is provided with anti-slip patterns 7 to increase friction, ensure that the tweezer tip 2 can clamp the all-ceramic crown stably and reliably, and prevent the all-ceramic crown from slipping. Two through holes 4 are evenly provided on the tweezer tip 2 to hold the silicone cylinder 6, and two through grooves 5 corresponding to the position of the through hole 4 are evenly provided on one side of the silicone soft cover 3. The aperture of the through groove 5 is larger than the aperture of the through hole 4, which is convenient for pulling one end of the silicone cylinder 6 out of the through hole 4 and for placing the silicone cylinder 6 beyond the through hole 4. A silicone column 6 corresponding to the position of the through groove 5 is fixedly arranged on the inner wall of the silicone soft cover 3. The outer diameter of the silicone column 6 is not less than the aperture of the through hole 4, ensuring that the silicone column 6 is tightly and reliably connected to the tweezer tip 2, preventing the silicone soft cover 3 from detaching from the tweezer tip 2. The silicone column 6 passes through the through hole 4, so that the silicone soft cover 3 is reliably connected to the tweezer tip 2. The height of the silicone column 6 is greater than the thickness of the through hole 4, ensuring that one end of the silicone column 6 is pulled out of the through hole 4, ensuring that the silicone column 6 is tightly and reliably connected to the tweezer tip 2.

[0016] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A pair of dental tweezers, comprising a tweezer body, wherein a curved tweezer tip is fixedly provided at the front end of the tweezer body, and a silicone soft cover with an open end is provided on the tweezer tip, wherein: A plurality of through holes are evenly arranged on the tip of the tweezers, a plurality of through grooves corresponding to the positions of the through holes are evenly arranged on one side of the silicone soft cover, a silicone column corresponding to the positions of the through grooves is fixedly arranged on the inner wall of the silicone soft cover, the outer diameter of the silicone column is not less than the aperture of the through hole, and the silicone column passes through the through hole.

2. The dental tweezers according to claim 1, characterized in that: The silicone soft cover is provided with anti-slip patterns.

3. The dental tweezers according to claim 1, characterized in that: The height of the silica gel column is greater than the thickness of the through hole.

4. The dental tweezers according to claim 1, characterized in that: The aperture of the through groove is larger than the aperture of the through hole.

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