Repair adapter

Abstract

The utility model relates to the technical field of dental implant, in particular to a repair adapter, which comprises a main body, a fixing piece and a limiting table, a fixing hole and a mounting hole are respectively arranged at two ends of the main body, the fixing hole is communicated with the mounting hole, the mounting hole is used for assembling a tool bit, and the fixing piece is detachably connected with the tool bit after penetrating through the fixing hole; the end, provided with the fixing hole, of the body is further fixedly provided with a positioning part, and the limiting part is sleeved with the limiting table. Through the arrangement of the limiting table, assembly can be completed by installing the limiting table into the corresponding position of an external component, and the effect of rapid disassembly and assembly is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of dental implants, in particular to a repair adapter. Background Art

[0002] In the dental implant industry, the screwdriver is a very important tool that controls the rotation of the screw to fix or remove the related accessories from the human mouth. However, different screws have different requirements for the specifications of the screwdriver. In order to improve versatility, the screwdriver is usually equipped with an adapter for installing different blades. However, this type of adapter usually has the following shortcomings: the installation efficiency is not high, that is, it takes a long time to replace the blade or install the adapter to the screwdriver. Summary of the invention

[0003] The utility model provides a repair adapter to solve the problems in the prior art, which can improve the installation efficiency.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] The utility model provides a repair adapter, comprising a main body, a fixing part and a limiting platform. A fixing hole and a mounting hole are respectively arranged at two ends of the main body. The fixing hole is communicated with the mounting hole. The mounting hole is used to assemble a cutter head. The fixing part is detachably connected to the cutter head after passing through the fixing hole. A positioning part is also fixed to one end of the main body provided with the fixing hole, and the limiting platform is sleeved on the limiting part.

[0006] Furthermore, the outer diameter of one end of the limiting platform away from the main body is larger than the outer diameter of the other end.

[0007] Furthermore, a limiting ring is provided at one end of the limiting part away from the main body, the outer diameter of the limiting ring is larger than the outer diameter of the limiting part, and the fixing hole passes through the limiting part and the limiting ring; the limiting platform is provided with a first limiting hole for accommodating the limiting part and a second limiting hole for accommodating the limiting ring.

[0008] Furthermore, the outer diameter of the limiting portion gradually decreases from one end connected to the limiting ring to the other end.

[0009] Furthermore, the limiting platform is provided with a positioning hole, and the positioning hole is used to accommodate a component for external positioning.

[0010] Furthermore, the mounting hole is in the shape of a prism with at least four prisms.

[0011] Furthermore, a guiding arc surface is provided on an inner side wall of the mounting hole away from one end of the fixing hole.

[0012] Furthermore, the fixing member is a screw, the fixing member has a screw head, and the side edges of the screw head are provided with anti-slip portions at intervals.

[0013] Furthermore, the main body is provided with a positioning sleeve portion for being clamped by an external device, and a plurality of positioning grooves are arranged at intervals on the side walls of the positioning sleeve portion.

[0014] Furthermore, the main body and the positioning sleeve are integrally formed.

[0015] The beneficial effects of the utility model: the utility model, through the setting of the limit platform, can complete the assembly by installing the limit platform into the position corresponding to the external component, thereby achieving the effect of rapid disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the utility model.

[0017] Figure 2 This is another perspective schematic diagram of the present invention.

[0018] Figure 3 It is an exploded schematic diagram of the utility model.

[0019] Figure 4 It is a cross-sectional view of the utility model.

[0020] Figure numerals: 1—main body, 2—fixing part, 3—limiting platform, 11—fixing hole, 12—installing hole, 13—limiting part, 14—limiting ring, 15—positioning hole, 16—guide arc surface, 17—positioning sleeve part, 18—positioning groove, 21—screw head, 22—anti-slip part, 31—first limiting hole, 32—second limiting hole. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the embodiments and drawings, and the contents mentioned in the implementation modes are not intended to limit the present invention. The present invention is described in detail below in conjunction with the drawings.

[0022] like Figures 1 to 4 As shown, the utility model provides a repair adapter, including a main body 1, a fixing member 2 and a limit platform 3. A fixing hole 11 and a mounting hole 12 are respectively provided at both ends of the main body 1. The fixing hole 11 is connected to the mounting hole 12. The mounting hole 12 is used to assemble the cutter head. The fixing member 2 is detachably connected to the cutter head after passing through the fixing hole 11; a positioning portion is also fixed to the end of the main body 1 where the fixing hole 11 is provided, and the limit platform 3 is sleeved on the limit portion 13.

[0023] In actual use, the outer diameter of the end of the limit platform 3 away from the main body 1 is larger than the outer diameter of the other end. The limit platform 3 can be fixed to the main body 1 by integral molding or press fitting. When in use, the cutter head is first installed in the mounting hole 12, and then connected to the cutter head by the fixing member 2 so that the cutter head does not separate from the mounting hole 12; then, the utility model is assembled to a specific position of the external component, and the limit platform 3 is inserted into the slot of the specific position to complete the assembly. That is, the staff can drive the utility model and the cutter head installed on the utility model to work through the action of the external component.

[0024] When the cutter head needs to be replaced, the utility model only needs to be removed from the external component, and then the fixing part 2 can be twisted to separate the cutter head from the fixing part 2, and then the above-mentioned action of installing the cutter head can be repeated to complete the replacement, which is simple and efficient; if the fixing part 2 is not compatible with the cutter head, only the fixing part 2 needs to be replaced.

[0025] In this embodiment, a limiting ring 14 is provided at the end of the limiting portion 13 away from the main body 1, the outer diameter of the limiting ring 14 is larger than the outer diameter of the limiting portion 13, and the fixing hole 11 passes through the limiting portion 13 and the limiting ring 14; the limiting platform 3 is provided with a first limiting hole 31 for accommodating the limiting portion 13 and a second limiting hole 32 for accommodating the limiting ring 14.

[0026] Specifically, the outer diameter of the limiting portion 13 gradually decreases from one end connected to the limiting ring 14 to the other end.

[0027] That is, since the outer diameter of the limit ring 14 is larger than the outer diameter of the limit part 13, the limit platform 3 can only be assembled to the main body 1 by press fitting or one-piece molding, preferably one-piece molding: so that the limit platform 3 is fixed to the limit part 13 and the limit ring 14, that is, in the subsequent process, only the limit platform 3 needs to be controlled to rotate to control the rotation of the utility model, which is easy to use.

[0028] In this embodiment, the limit platform 3 is provided with a positioning hole 15, and the positioning hole 15 is used to accommodate external positioning components, so that the external components can be inserted into the positioning hole 15 through the corresponding plug column, thereby achieving the effect of synchronous rotation of the limit platform 3.

[0029] In this embodiment, the mounting hole 12 is in the shape of a prism with at least four prisms. Preferably, the mounting hole 12 is in the shape of a quadrangular prism or a hexagonal prism structure, so that after the corresponding cutter head is mounted in the mounting hole 12, the cutter head cannot rotate relative to the main body 1.

[0030] In this embodiment, a guide arc surface 16 is provided on the inner side wall of the mounting hole 12 at one end away from the fixing hole 11 , so as to guide the cutter head to be installed into the mounting hole 12 more smoothly and fluently.

[0031] In this embodiment, the fixing member 2 is a screw, and the fixing member 2 has a screw head 21, and the side of the screw head 21 is provided with an anti-slip portion 22. That is, the fixing member 2 and the cutter head are connected by screw connection, so that the cutter head is easy to disassemble and assemble.

[0032] In this embodiment, the main body 1 is provided with a positioning sleeve 17 for being clamped by an external device, and a plurality of positioning grooves 18 are arranged at intervals on the side walls of the positioning sleeve 17, so as to achieve the effect of easy clamping and positioning, that is, the external components can be inserted into the positioning grooves 18 to clamp the main body 1, and then the main body 1 can be controlled to rotate synchronously.

[0033] In this embodiment, the main body 1 and the positioning sleeve 17 are integrally formed.

[0034] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. A repair adapter, characterized in that: It includes a main body, a fixing part and a limit platform. A fixing hole and a mounting hole are respectively arranged at two ends of the main body. The fixing hole is connected with the mounting hole. The mounting hole is used to assemble the cutter head. The fixing part is detachably connected to the cutter head after passing through the fixing hole. A positioning part is also fixed at one end of the main body where the fixing hole is arranged. The limit platform is sleeved on the limit part.

2. The repair adapter according to claim 1, characterized in that: The outer diameter of one end of the limiting platform away from the main body is larger than the outer diameter of the other end.

3. The repair adapter according to claim 1, characterized in that: A limiting ring is provided at one end of the limiting part away from the main body, the outer diameter of the limiting ring is larger than the outer diameter of the limiting part, and the fixing hole passes through the limiting part and the limiting ring; the limiting platform is provided with a first limiting hole for accommodating the limiting part and a second limiting hole for accommodating the limiting ring.

4. The repair adapter according to claim 3, characterized in that: The outer diameter of the limiting portion gradually decreases from one end connected to the limiting ring to the other end.

5. The repair adapter according to claim 1, characterized in that: The limiting platform is provided with a positioning hole, and the positioning hole is used to accommodate a component for external positioning.

6. The repair adapter according to claim 1, characterized in that: The mounting hole is in the shape of a prism with at least four prisms.

7. The repair adapter according to claim 1 or 6, characterized in that: The inner side wall of the mounting hole away from one end of the fixing hole is provided with a guiding arc surface.

8. The repair adapter according to claim 1, characterized in that: The fixing piece is a screw, and the fixing piece has a screw head, and the side edge of the screw head is spaced apart with anti-slip parts.

9. The repair adapter according to claim 1, characterized in that: The main body is provided with a positioning sleeve part for being clamped by an external device, and a plurality of positioning grooves are arranged at intervals on the side wall of the positioning sleeve part.

10. The repair adapter according to claim 9, characterized in that: The main body and the positioning sleeve are integrally formed.

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