Implant tooth with abutment convenient to install

Abstract

The utility model belongs to the technical field of dental implants, and particularly relates to a dental implant with an abutment convenient to install, which comprises an implant, an installation groove is arranged on the upper surface of the implant, three limit grooves are arranged on the inner surface of the installation groove, the abutment is arranged above the implant, a moving groove is arranged on the outer surface of the abutment, and the moving groove is communicated with the installation groove. The number of the moving grooves is three, limiting blocks are arranged in the moving grooves, inclined grooves are formed in the limiting blocks, moving pins are arranged in the inclined grooves, the side walls of the moving pins are fixedly connected with connecting arms, the number of the connecting arms is two, and the upper surfaces of the connecting arms are fixedly connected with pressing plates. The utility model has a reasonable structure, can effectively shorten the disassembly and assembly time of the abutment, can improve the treatment efficiency of doctors, and is favorable for improving the treatment experience feeling of patients.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of implant tooth, concretely is an implant tooth with a base convenient to install. BACKGROUND

[0002] The implant tooth base, referred to as a base, is installed on the platform of an implant anchored in the bone and extends into the oral cavity to connect, support and retain the superstructure of the restoration or implant. The implant is usually installed on the patient's tooth bone, and after healing, the base is installed on the implant and the denture is installed on the base. The connection between the denture and the base is usually achieved by using an adhesive.

[0003] The existing base is usually fixed on the implant by a bolt, and then the crown is fixed on the base. However, it is troublesome to use a bolt to fix the implant, and the base and the implant need to be aligned first, and then the bolt is screwed into the base. This process wastes a lot of time, affects the patient's treatment experience, and also affects the treatment efficiency. SUMMARY

[0004] The utility model aims at providing an implant tooth with a base convenient to install, which can effectively shorten the disassembly and assembly time of the base and improve the treatment efficiency of the doctor.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of providing an implant tooth with a base convenient to install, comprising an implant, an installation groove is formed on the upper surface of the implant, a limiting groove is formed on the inner surface of the installation groove, the number of limiting grooves is three, a base is arranged above the implant, a moving groove is formed on the outer surface of the base, the number of moving grooves is three, a limiting block is arranged inside the moving groove, an inclined groove is formed inside the limiting block, a moving pin is arranged inside the inclined groove, a connecting arm is fixedly connected to the side wall of the moving pin, the number of connecting arms is two, and a pressing plate is fixedly connected to the upper surface of the connecting arm.

[0006] Optionally, a pressing groove is formed on the upper surface of the base, and the pressing plate is located inside the pressing groove.

[0007] Optionally, a clamping block is fixedly connected to the upper surface of the pressing plate, and the cross-sectional shape of the clamping block is T-shaped.

[0008] Optionally, a positioning block is fixedly connected to the lower surface of the base, and the cross-sectional shape of the positioning block is triangular.

[0009] Optionally, a positioning groove is formed on the inner bottom of the installation groove, and the positioning block is located inside the positioning groove.

[0010] Optionally, the lower surface of the implant is fixedly connected with a connecting column, and a threaded groove is formed in the outer surface of the connecting column.

[0011] Compared with the prior art, the implant has the following beneficial effects:

[0012] The utility model discloses the base, installation groove, positioning block, locating groove, pressing plate, connecting arm, moving pin, chute, limit block, limit groove and clamping block are provided, when installing the base, first, place the base in the installation groove, make the positioning block and the position of locating groove correspond, then the crown (crown is the tooth cover, simulates normal teeth) is covered in the outside of base, and the base is wrapped in the inside of crown, and the crown is fixed in the proper position, and the crown is removed, and the pressing plate is gradually removed, and the connecting arm and moving pin are removed, and the limit block is removed under the action of chute and moves to the direction of being away from the limit groove, and finally the limit block and the limit groove are separated, and the fixing of the base is released, and the base can be removed. The utility model can more conveniently dismount the base, can effectively shorten the dismounting time of the base, improves the treatment efficiency of the doctor, and is favorable for improving the treatment experience of the patient.

[0013] The utility model discloses positioning block, base and implant, and positioning block helps determining whether the base is placed in place when placing the base, positioning the base is convenient, and the connection of the base and implant is more stable and is not easy to shake. ACCURACY

[0014] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will be used to the drawing needed in the embodiment or prior art description simple introduction, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

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

[0016] Figure 2 It is a first perspective view sectional three-dimensional structure schematic diagram of the utility model;

[0017] Figure 3 It is a sectional three-dimensional structure schematic diagram of the utility model after the crown is removed;

[0018] Figure 4 It is a second perspective view sectional three-dimensional structure schematic diagram of the utility model;

[0019] Figure 5 It is the cross section solid structure schematic view of the abutment of the utility model;

[0020] Figure 6 It is the cross section solid structure schematic view of the implant of the utility model;

[0021] Figure 7 It is the cross section solid structure schematic view of the pressing plate of the utility model.

[0022] In the drawing: 1, implant; 2, abutment; 3, installation groove; 4, limiting groove; 5, moving groove; 6, limiting block; 7, inclined groove; 8, moving pin; 9, connecting arm; 10, pressing plate; 11, pressing groove; 12, clamping block; 13, positioning groove; 14, positioning block; 15, connecting column; 16, threaded groove. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical schemes and beneficial effects to be solved by the utility model more clearly understood, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0024] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0025] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0026] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0027] REFERENCE Figures 1-7The present invention provides an embodiment of a dental implant with an easily installable abutment. The implant includes an implant body 1. An installation groove 3 is formed on the upper surface of the implant body 1. Three limiting grooves 4 are formed on the inner surface of the installation groove 3. An abutment 2 is positioned above the implant body 1. Three moving grooves 5 are formed on the outer surface of the abutment 2. A limiting block 6 is provided inside the moving groove 5. An inclined groove 7 is formed inside the limiting block 6. A moving pin 8 is provided inside the inclined groove 7. Two connecting arms 9 are fixedly connected to the side wall of the moving pin 8. During installation, the abutment 2 is first placed... In the mounting slot 3, the positioning block 14 is aligned with the positioning slot 13. Then, the crown (the crown is a dental sleeve that simulates a normal tooth) is placed on the outside of the abutment 2, and the abutment 2 is wrapped inside the crown. The crown is pressed down to the appropriate position to fix it. As the crown moves down, the pressing plate 10 moves down, which in turn moves the connecting arm 9 and the moving pin 8 down. Under the action of the inclined groove 7, the limiting block 6 moves towards the limiting groove 4 and finally enters the limiting groove 4 and stops moving. At this time, the abutment 2 is fixed, and the pressing plate 10 is fixedly connected to the upper surface of the connecting arm 9.

[0028] The dental implant with an abutment provided by this utility model is easy to install. Compared with the prior art, it can effectively shorten the installation and removal time of the abutment 2, improve the doctor's treatment efficiency, and improve the patient's experience.

[0029] Please refer to another embodiment of this utility model as well. Figures 1 to 7 The upper surface of the base 2 is provided with a pressing groove 11. The pressing plate 10 is located inside the pressing groove 11. A clamping block 12 is fixedly connected to the upper surface of the pressing plate 10. The clamping block 12 has a T-shaped cross-section. When the base 2 needs to be removed, the crown is removed, and the clamping block 12 is held in place with tweezers and moved upward, which causes the pressing plate 10 to move upward gradually. This causes the connecting arm 9 and the moving pin 8 to move upward. Under the action of the inclined groove 7, the limiting block 6 will move away from the limiting groove 4. Finally, the limiting block 6 will disengage from the limiting groove 4, releasing the fixation of the base 2. The base 2 can then be removed. A positioning block 14 is fixedly connected to the lower surface of the base 2. The cross-sectional shape of the positioning block 14 is triangular. A positioning groove 13 is provided at the bottom of the mounting groove 3. The cross-sectional shape and size of the positioning groove 13 are the same as those of the positioning block 14. The positioning block 14 helps to determine whether the base 2 is in place when placing the base 2, making it convenient to position the base 2. It also makes the connection between the base 2 and the implant 1 more stable and less prone to shaking. The positioning block 14 is located inside the positioning groove 13.

[0030] In another embodiment of this utility model, please refer to Figures 1 to 7The lower surface of the implant 1 is fixedly connected to a connecting post 15, and the outer surface of the connecting post 15 is provided with a threaded groove 16. The connecting post 15 is used to install into the dental cavity.

[0031] Working principle: When installing the abutment 2, first place the abutment 2 in the mounting slot 3 so that the positioning block 14 corresponds to the positioning slot 13. Then, put the crown (the crown is a dental sleeve that simulates a normal tooth) on the outside of the abutment 2, wrapping the abutment 2 inside the crown. Press it down to the appropriate position to fix the crown. At the same time, as the crown moves down, the pressing plate 10 will move down, thereby moving the connecting arm 9 and the moving pin 8 down. Under the action of the inclined groove 7, the limiting block 6 will move towards the limiting groove 4 and finally enter the limiting groove 4 and stop moving. At this time, the abutment 2 is fixed. When it is necessary to remove the abutment 2, remove the crown, use tweezers to hold the clamping block 12 and move it up, which will move the pressing plate 10 up gradually, thereby moving the connecting arm 9 and the moving pin 8 up. Under the action of the inclined groove 7, the limiting block 6 will move away from the limiting groove 4 and finally the limiting block 6 will disengage from the limiting groove 4, releasing the fixation of the abutment 2, and the abutment 2 can be removed.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements 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 implant with an abutment for easy installation, comprising an implant body (1), characterized in that: The upper surface of the implant (1) is provided with an installation groove (3), and the inner surface of the installation groove (3) is provided with a limiting groove (4). There are three limiting grooves (4). A base (2) is provided above the implant (1). The outer surface of the base (2) is provided with a moving groove (5). There are three moving grooves (5). A limiting block (6) is provided inside the moving groove (5). An inclined groove (7) is provided inside the limiting block (6). A moving pin (8) is provided inside the inclined groove (7). A connecting arm (9) is fixedly connected to the side wall of the moving pin (8). There are two connecting arms (9). A pressing plate (10) is fixedly connected to the upper surface of the connecting arm (9).

2. The dental implant with an abutment for easy installation as described in claim 1, characterized in that: The upper surface of the base (2) is provided with a pressing groove (11), and the pressing plate (10) is located inside the pressing groove (11).

3. The dental implant with an abutment for easy installation as described in claim 2, characterized in that: A clamping block (12) is fixedly connected to the upper surface of the pressing plate (10), and the clamping block (12) has a T-shaped cross-section.

4. The dental implant with an abutment for easy installation as described in claim 1, characterized in that: A positioning block (14) is fixedly connected to the lower surface of the base (2), and the cross-sectional shape of the positioning block (14) is triangular.

5. The dental implant with an abutment for easy installation as described in claim 4, characterized in that: The mounting groove (3) has a positioning groove (13) at its inner bottom, and the positioning block (14) is located inside the positioning groove (13).

6. The dental implant with an abutment for easy installation as described in claim 1, characterized in that: The lower surface of the implant (1) is fixedly connected to a connecting post (15), and the outer surface of the connecting post (15) is provided with a threaded groove (16).

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