CN220757470U - Dental elevator capable of quickly changing head - Google Patents
Dental elevator capable of quickly changing head Download PDFInfo
- Publication number
- CN220757470U CN220757470U CN202322226141.2U CN202322226141U CN220757470U CN 220757470 U CN220757470 U CN 220757470U CN 202322226141 U CN202322226141 U CN 202322226141U CN 220757470 U CN220757470 U CN 220757470U
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- China
- Prior art keywords
- handle
- joint
- fastening nut
- fixedly connected
- dental
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- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000002379 periodontal ligament Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model provides a dental elevator capable of quickly replacing a head, which comprises a handle, wherein a groove is formed in the surface of the handle, anti-skidding patterns are fixedly connected to the inner side of the groove, a connector is fixedly connected to the end part of the handle, four notches are formed in the connector, and a gasket is fixedly connected to the end part of the handle. The utility model has the advantages that: the handle is not integrative with body of rod and blade, but body of rod, blade part quick replacement, dismantlement, removable other forms's dental tappet, for example root point is very, the triangle is very, need not the doctor to carry the whole root of various models and is very many models the dental tappet change, conveniently carry also make things convenient for the boxing to store, do not account for the space, but the relative angle of joint, bulb, breach and fastening nut lies in, but body of rod and handle fine setting, fine setting is carried out through the bulb promptly, and lock with fastening nut cooperation joint, be convenient for the doctor to extract tooth the operation like this.
Description
Technical Field
The utility model relates to the technical field of dental appliances, in particular to a dental elevator capable of quickly changing a head.
Background
Tooth extraction is one of the more common works of dental socket surgery, and tooth extraction by wedge, flushing, prying and other methods of dental stiles is a common treatment method in tooth extraction. A dental elevator is one of the tooth extraction tools, and has a main function of loosening the dental elevator before tooth extraction so as to extract teeth. The dental stiles are divided into straight stiles, root stiles, triangular stiles, pap stiles and the like.
When the traditional dental elevator is used, the grab handle is integrally connected with the elevator, so that medical staff needs to change different elevator shapes when using the dental elevator with different specifications, the number of the dental elevator is increased, and the dental elevator is inconvenient to carry. And the instrument box has limited space and cannot store all the dental abutments therein.
The utility model aims at the problems and provides a dental elevator capable of quickly changing heads.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a dental elevator capable of changing the head rapidly, so as to solve the problems mentioned in the background art and overcome the defects in the prior art.
In order to achieve the above purpose, an embodiment of an aspect of the present utility model provides a dental tappet capable of quick head replacement, including a handle, a groove is provided on a surface of the handle, and an anti-slip pattern is fixedly connected to an inner side of the groove;
the end part of the handle is fixedly connected with a connector, four notches are formed in the connector, and the end part of the handle is fixedly connected with a gasket;
the connector is of a hollow structure, a ball head is clamped at the inner side of the connector, one side of the ball head is fixedly connected with a rod body, and the end part of the rod body is fixedly connected with a cutting edge;
the outer surface threaded connection of joint has fastening nut, fastening nut screws up at the joint surface, fastening nut's terminal surface butt gasket's surface, bulb and body of rod are whole detachable.
By any of the above schemes, preferably, the handle is made of stainless steel, the anti-skid pattern is made of rubber, and the anti-skid pattern is specifically bonded with the inner side surface of the groove.
The technical scheme is adopted: the dental elevator is a professional appliance for a doctor to extract teeth of a patient, and the main body of the dental elevator consists of a handle, a joint, a ball head, a rod body and a cutting edge.
In any of the above embodiments, it is preferable that the joint is made of metal, and the wall thickness of the joint is 0.2-0.3 cm.
The technical scheme is adopted: the core structure of this device is: the device comprises a joint, a notch, a gasket, a ball head, a rod body, a cutting edge and a fastening nut. The device has the core advantages that: the handle, the rod body and the cutting edge are not integrated, but the rod body and the cutting edge part can be quickly replaced and disassembled, and can be replaced by other forms of dental abutments, such as a root tip abutment and a triangular abutment, so that a doctor does not need to carry all types of dental abutments, but only needs to carry a single handle and carry the dental abutments of various types for replacement, and the dental abutment is convenient to carry, boxing and storage and does not occupy space;
specifically, the end fixedly connected with of handle takes the joint of four breach, and fastening nut is sheathe in to the body of rod in the initial time, with bulb card go into in the joint after, fastening nut tightens, and the bulb is locked by the joint this moment, can't rotate, and body of rod and blade installation are accomplished this moment, when needs change the tooth tappet that is body of rod and blade, only need unscrew and unload fastening nut, then from connect pull out the bulb can, the change of tooth tappet that is body of rod and blade is very simple and convenient.
The design significance of the joint, the ball head, the notch and the fastening nut is that the relative angle between the rod body and the handle can be finely adjusted, namely, the ball head is used for fine adjustment, and the fastening nut is matched with the joint for locking, so that a doctor can conveniently extract teeth.
By any of the above schemes, it is preferable that the joint is slightly spread by the ball head, and the angle of the ball head can be pre-adjusted.
In any of the above embodiments, it is preferable that the spacer is located outside the joint root portion, and the spacer is made of stainless steel.
By any of the above schemes, preferably, the ball head, the rod body and the cutting edge are of an integrated structure, and the fastening nut is made of stainless steel.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
the dental elevator with the quick head replacement function is characterized in that the handle, the rod body and the cutting edge are not integrated through the matching of the joint, the notch, the gasket, the ball head, the rod body, the cutting edge and the fastening nut, but the rod body and the cutting edge can be quickly replaced and detached, and the dental elevator can be replaced by other forms of dental elevator, such as a root elevator and a triangular elevator, a doctor does not need to carry all dental elevator with various types, but only carries a single handle and carries dental elevator with various types for replacement, and the dental elevator is convenient to carry, also convenient to mount and store in a box and does not occupy space;
the design significance of the joint, the ball head, the notch and the fastening nut is that the relative angle between the rod body and the handle can be finely adjusted, namely, the ball head is used for fine adjustment, and the fastening nut is matched with the joint for locking, so that a doctor can conveniently extract teeth.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the joint structure of the present utility model;
FIG. 3 is a schematic view of the structure of the cutting edge of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
In the figure: 1-handle, 2-groove, 3-anti-skid pattern, 4-connector, 5-notch, 6-gasket, 7-ball, 8-rod, 9-cutting edge and 10-fastening nut.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1-4, the dental elevator capable of quickly changing the head comprises a handle 1, wherein a groove 2 is formed in the surface of the handle 1, and anti-skidding patterns 3 are fixedly connected to the inner side of the groove 2;
the end part of the handle 1 is fixedly connected with a joint 4, four notches 5 are formed in the joint 4, and the end part of the handle 1 is fixedly connected with a gasket 6;
the joint 4 is of a hollow structure, the inner side of the joint 4 is clamped with a ball head 7, one side of the ball head 7 is fixedly connected with a rod body 8, and the end part of the rod body 8 is fixedly connected with a cutting edge 9;
the outer surface of the joint 4 is in threaded connection with a fastening nut 10, the fastening nut 10 is screwed on the outer surface of the joint 4, the end face of the fastening nut 10 abuts against the surface of the gasket 6, and the ball head 7 and the rod body 8 are integrally detachable.
Example 1: the handle 1 is made of stainless steel, the anti-skid patterns 3 are made of rubber, and the anti-skid patterns 3 are specifically bonded with the inner side surfaces of the grooves 2. The dental elevator is a professional appliance for a doctor to extract teeth of a patient, and the main body of the dental elevator consists of a handle 1, a joint 4, a ball head 7, a rod body 8 and a cutting edge 9. The joint 4 is made of metal, and the wall thickness of the joint 4 is 0.2-0.3 cm. The design significance of the joint 4, the ball head 7, the notch 5 and the fastening nut 10 is that the relative angle between the rod body 8 and the handle 1 can be finely adjusted, namely, the ball head 7 is used for fine adjustment, and the fastening nut 10 is matched with the joint 4 for locking, so that a doctor can conveniently perform tooth extraction operation.
Example 2: the joint 4 is slightly spread by the ball head 7, and the angle of the ball head 7 can be pre-adjusted. The gasket 6 is positioned at the outer side of the root part of the joint 4, and the gasket 6 is made of stainless steel. The ball head 7, the rod body 8 and the cutting edge 9 are of an integrated structure, and the fastening nut 10 is made of stainless steel. After tightening the fastening nut 10, the washer 6 has an anti-loosening effect on the fastening nut 10.
Example 3: a typical straight stile is shown in fig. 1.
The working principle of the utility model is as follows:
s1, a doctor holds the handle 1, inserts the cutting edge 9 downwards from a periodontal ligament clearance, extrudes teeth from a tooth socket, and achieves the purpose of tooth extraction;
s2, when the dental elevator, namely the rod body 8 and the cutting edge 9 need to be replaced, the fastening nut 10 is only required to be unscrewed and detached, and then the ball head 7 is pulled out of the joint 4;
s3, when a new dental tappet is replaced, the fastening nut 10 is sleeved on the rod body 8, after the ball head 7 is clamped into the joint 4, the fastening nut 10 is tightened, at the moment, the ball head 7 is locked by the joint 4 and cannot rotate, and the new rod body 8 and the cutting edge 9 are installed.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
according to the dental elevator capable of rapidly replacing the head, through the matching arrangement of the connector 4, the notch 5, the gasket 6, the ball head 7, the rod body 8, the cutting edge 9 and the fastening nut 10, the handle 1, the rod body 8 and the cutting edge 9 are not integrated, but the rod body 8 and the cutting edge 9 can be rapidly replaced and disassembled, and other types of dental elevator can be replaced, such as a root elevator and a triangular elevator, a doctor does not need to carry all types of dental elevator, but only carries a single handle 1 and carries various types of dental elevator for replacement, so that the dental elevator is convenient to carry, boxing and storage are convenient, and space is not occupied;
the design significance of the joint 4, the ball head 7, the notch 5 and the fastening nut 10 is that the relative angle between the rod body 8 and the handle 1 can be finely adjusted, namely, the ball head 7 is used for fine adjustment, and the fastening nut 10 is matched with the joint 4 for locking, so that a doctor can conveniently perform tooth extraction operation.
Claims (6)
1. The dental elevator capable of quickly changing the head comprises a handle (1) and is characterized in that a groove (2) is formed in the surface of the handle (1), and anti-skidding patterns (3) are fixedly connected to the inner side of the groove (2);
the end part of the handle (1) is fixedly connected with a joint (4), four notches (5) are formed in the joint (4), and the end part of the handle (1) is fixedly connected with a gasket (6);
the connector (4) is of a hollow structure, a ball head (7) is clamped at the inner side of the connector (4), one side of the ball head (7) is fixedly connected with a rod body (8), and the end part of the rod body (8) is fixedly connected with a cutting edge (9);
the outer surface threaded connection of joint (4) has fastening nut (10), fastening nut (10) screw up at joint (4) surface, the terminal surface butt gasket (6) of fastening nut (10) surface, bulb (7) and body of rod (8) are whole detachable.
2. A quick-change dental elevator as in claim 1, wherein: the handle (1) is made of stainless steel, the anti-skid patterns (3) are made of rubber, and the anti-skid patterns (3) are specifically bonded with the inner side surfaces of the grooves (2).
3. A quick-change dental elevator as in claim 2, wherein: the connector (4) is made of metal, and the wall thickness of the connector (4) is 0.2-0.3 cm.
4. A quick-change dental elevator according to claim 3, wherein: the joint (4) is slightly spread by the ball head (7), and the angle of the ball head (7) can be pre-adjusted.
5. A quick change dental elevator according to claim 4 wherein: the gasket (6) is positioned at the outer side of the root of the joint (4), and the gasket (6) is made of stainless steel.
6. A quick change dental elevator according to claim 5, wherein: the ball head (7), the rod body (8) and the cutting edge (9) are of an integrated structure, and the fastening nut (10) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322226141.2U CN220757470U (en) | 2023-08-18 | 2023-08-18 | Dental elevator capable of quickly changing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322226141.2U CN220757470U (en) | 2023-08-18 | 2023-08-18 | Dental elevator capable of quickly changing head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220757470U true CN220757470U (en) | 2024-04-12 |
Family
ID=90602642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322226141.2U Active CN220757470U (en) | 2023-08-18 | 2023-08-18 | Dental elevator capable of quickly changing head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220757470U (en) |
-
2023
- 2023-08-18 CN CN202322226141.2U patent/CN220757470U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |