CN211583582U

CN211583582U - Novel tooth forceps

Info

Publication number: CN211583582U
Application number: CN201821217055.8U
Authority: CN
Inventors: 张娜
Original assignee: Peoples Hospital of Rizhao
Current assignee: Peoples Hospital of Rizhao
Priority date: 2018-07-30
Filing date: 2018-07-30
Publication date: 2020-09-29
Anticipated expiration: 2028-07-30

Abstract

The utility model provides a novel dental forceps belongs to the medical instrument field, including first binding clip, second binding clip, pincers body, handle, first binding clip is connected with the second binding clip, and the second binding clip passes through crew cut bolt fixed connection with pincers body, and first binding clip is connected with the connecting rod, and the connecting rod is connected with the slider, and the slider is installed on pincers body, slider and finger handle fixed connection, and spring mounting is on pincers body, and the spring is located finger handle right side, and the handle is installed on pincers body rightmost side. The utility model discloses a link mechanism increases moment, and the binding clip sets up the tooth's socket, and it is tight with the tooth clamp to keep silent, and is difficult for sliding, compares with traditional formula handle, and the finger pressure formula handle more does benefit to the application of force, and the centre gripping of keeping silent is more firm, and binding clip angularly adjustable can carry the more inclined to one side tooth in position, and the tooth of being convenient for is pulled out, easy operation, and labour saving and time saving has brought the facility for medical work.

Description

Novel tooth forceps

Technical Field

The utility model relates to a medical appliance, in particular to a novel tooth forceps.

Background

In the medical treatment process of oral diseases, when the patient has oral teeth with tooth trauma, malposition teeth, extra teeth, retained deciduous teeth and the like, the patient often needs tooth extraction operation; tooth extraction must be done with caution because it can cause local tissue damage, cause reactions such as bleeding, swelling, pain, etc., and can also cause fluctuations in blood pressure, body temperature, and pulse. Tooth extraction forceps comprise pincers handle, joint and binding clip, and tooth extraction forceps's gill portion structure has to wear gill formula structure and fold gill formula structure, at tooth extraction in-process, when meetting the more firm that tooth and gum combine, need spend very big strength can extract the tooth, when meetting tooth position than special, tooth growth skew this type of operation, it is more troublesome to use traditional tooth extraction forceps operation, has prolonged the time of tooth extraction operation, has brought a lot of inconveniences for medical work.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the to-be-solved technical problem of the utility model is to provide a novel tooth forceps with simple operation, adjustable forceps head angle, time saving and labor saving.

In order to solve the technical problem, the utility model provides a following technical scheme:

a novel tooth forceps comprises a first forceps head, a second forceps head, a forceps body and a handle; the first binding clip is connected with the second binding clip, the second binding clip is fixedly connected with the binding clip body through a flat-head bolt, the first binding clip is connected with a connecting rod, the connecting rod is connected with a sliding block, the sliding block is installed on the binding clip body, the sliding block is fixedly connected with a finger handle, a spring is installed on the binding clip body, the spring is located on the right side of the finger handle, and a handle is installed on the rightmost side of the binding clip body.

As a further improvement of the utility model: the first clamp head and the second clamp head are made of S31603 stainless steel.

As a further improvement of the utility model: the first tong head and the second tong head are connected in a gill penetrating type structure.

As a further improvement of the utility model: tooth grooves are formed in the first tong head and the second tong head.

As a further improvement of the utility model: and the second binding clip is provided with a key groove and a threaded hole.

As a further improvement of the utility model: the left side of the pliers body is provided with key teeth and a bolt mounting groove, the right side of the pliers body is provided with a stud, and the pliers body is made of S31603 stainless steel.

As a further improvement of the utility model: the left side of the connecting rod is provided with a first connector, the first connector is connected with the first tong head through a hinge, and the right side of the connecting rod is provided with a second connector.

As a further improvement of the present invention: an open slot is formed in the sliding block, the second connector is installed in the open slot, and the second connector is connected with the sliding block through an inner hexagonal bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model increases the moment through the connecting rod mechanism, the binding clip is provided with the tooth socket, the jaw clamps the tooth tightly, and is not easy to slide, compared with the traditional grip, the finger pressing type grip is more beneficial to force application, and the jaw is more firmly clamped; the angle of the forceps head can be adjusted, teeth with deviated positions can be clamped, the teeth can be conveniently pulled out, the operation is simple, time and labor are saved, and convenience is brought to medical work.

Drawings

FIG. 1 is a schematic structural view of a novel dental forceps;

FIG. 2 is a partial enlarged view of a forceps head of the novel dental forceps;

FIG. 3 is a schematic structural view of a second forceps head of the novel dental forceps;

FIG. 4 is a schematic structural view of a forceps body of the novel dental forceps;

FIG. 5 is a schematic structural view of a connecting rod of the novel dental forceps;

FIG. 6 is a schematic structural view of a sliding block in the novel dental forceps;

in the figure: 1-a first tong head, 2-a second tong head, 3-a connecting rod, 4-a flat head bolt, 5-a tong body, 6-a sliding block, 7-a finger handle, 8-a spring, 9-a handle, 10-a knurl, 11-a tooth space, 12-a key tooth, 13-a bolt mounting groove, 14-a stud, 15-a key groove, 16-a threaded hole, 17-a first connector, 18-a second connector, 19-an open groove and 20-an inner hexagon bolt.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1, the present embodiment provides a novel dental forceps, which includes a first forceps head 1, a second forceps head 2, a forceps body 5, and a handle 9; the first tong head 1 is connected with the second tong head 2 in a gill-penetrating manner, the first tong head 1 and the second tong head 2 are made of S31603 stainless steel, and the S31603 stainless steel is mainly used for sanitary equipment such as food machinery, pharmaceutical machinery and medical equipment; the second tong head 2 is fixedly connected with the tong body 5 through a flat-head bolt 4, the first tong head 1 is connected with a connecting rod 3, the connecting rod 3 is connected with a sliding block 6, the sliding block 6 is installed on the tong body 5, the sliding block 6 is fixedly connected with a finger handle 7, a spring 8 is installed on the tong body 5, the spring 8 is positioned on the right side of the finger handle 7, and a handle 9 is installed on the rightmost side of the tong body 5; the finger handle 7 is pressed by a finger, the sliding block 6 moves towards the handle 9, the connecting rod 3 drives the first binding clip 1 to rotate, the first binding clip 1 is combined towards the second binding clip 2 to clamp teeth, an operator can pull out the teeth by applying force outwards, the finger handle 7 is loosened, the sliding block 6 moves to drive the connecting rod 3 to move under the action of the spring 8, the first binding clip 1 rotates towards the direction far away from the second binding clip 2, and the binding clip is automatically opened;

referring to fig. 2, in the embodiment, the first forceps head 1 and the second forceps head 2 are both provided with tooth sockets 11, so that friction between the forceps heads and teeth is increased, the teeth are clamped and fastened, and the teeth are not easy to slip out of the forceps heads in an operation;

referring to fig. 3-4, in the present embodiment, a key slot 15 and a threaded hole 16 are disposed on the second binding clip 2; the left side of the caliper body 5 is provided with key teeth 12 and a bolt mounting groove 13, the right side of the caliper body 5 is provided with a stud 14, and the caliper body 5 is made of S31603 stainless steel; the key teeth 12 are arranged in the key grooves 15, the flat-head bolts 4 are arranged in the bolt installation grooves 13, and the studs 14 are connected with the handles 9; when a tooth with a position difficult to pull is encountered, the mounting position of the key tooth 12 in the key slot 15 is rotated, and the second forceps head 2 and the forceps body 5 form a certain angle, so that the operation of a doctor is facilitated;

referring to fig. 5-6, in the embodiment, a first connection head 17 is disposed on the left side of the connection rod 3, the first connection head 17 is connected to the first binding clip 1 through a hinge, a second connection head 18 is disposed on the right side of the connection rod 3, an open slot 19 is disposed on the slider 6, the second connection head 18 is installed in the open slot 19, and the second connection head 18 is connected to the slider 6 through an inner hexagon bolt 20.

The utility model discloses a theory of operation is:

when the utility model is used, fingers press the finger handle 7, the slide block 6 moves towards the handle 9, the connecting rod 3 drives the first binding clip 1 to rotate, the first binding clip 1 is combined with the second binding clip 2 to clamp teeth, an operator can pull out the teeth by applying force outwards, the finger handle 7 is loosened, the slide block 6 moves to drive the connecting rod 3 to move under the action of the spring 8, and the binding clip automatically loosens; when a tooth with a position difficult to pull is encountered, the installation position of the key tooth 12 in the key groove 11 is rotated, and the second tong head 2 and the tong body 5 form a certain angle, so that the tooth can be clamped conveniently and the force can be applied to pull out.

The utility model increases the moment through the connecting rod mechanism, the binding clip is provided with the tooth socket, the jaw clamps the tooth tightly, and is not easy to slide, compared with the traditional grip, the finger pressing type grip is more beneficial to force application, and the jaw is more firmly clamped; the angle-adjustable forceps head can clamp the teeth with more deviated positions, and the teeth can be conveniently pulled out.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A novel tooth forceps comprises a first forceps head (1), a second forceps head (2), a forceps body (5) and a handle (9); the novel pliers are characterized in that the first pliers head (1) is connected with the second pliers head (2), the second pliers head (2) is fixedly connected with the pliers body (5) through a flat head bolt (4), the first pliers head (1) is connected with the connecting rod (3), the connecting rod (3) is connected with the sliding block (6), the sliding block (6) is installed on the pliers body (5), the sliding block (6) is fixedly connected with the finger handle (7), the spring (8) is installed on the pliers body (5), the spring (8) is located on the right side of the finger handle (7), and the handle (9) is installed on the rightmost side of the pliers body (5).

2. The novel dental forceps as claimed in claim 1, characterized in that the first forceps head (1) and the second forceps head (2) are made of S31603 stainless steel.

3. The novel dental forceps according to claim 1 or 2, characterized in that the first forceps head (1) and the second forceps head (2) are connected in a gill-passing manner.

4. A novel forceps as claimed in claim 1 or 2 in which the first (1) and second (2) jaws are provided with gullets (11).

5. A new type of dental forceps as claimed in claim 1 or 2, characterized in that the second jaw (2) is provided with a key slot (15) and a threaded hole (16).

6. The novel tooth forceps as claimed in claim 1, characterized in that the left side of the forceps body (5) is provided with key teeth (12) and a bolt mounting groove (13), the right side of the forceps body (5) is provided with a stud (14), and the forceps body (5) is made of S31603 stainless steel.

7. The novel tooth forceps as claimed in claim 1, characterized in that a first connecting head (17) is arranged on the left side of the connecting rod (3), the first connecting head (17) is connected with the first forceps head (1) through a hinge, and a second connecting head (18) is arranged on the right side of the connecting rod (3).

8. The novel dental forceps as claimed in claim 1, characterized in that the slide block (6) is provided with an open slot (19), the second connector (18) is mounted in the open slot (19), and the second connector (18) is connected with the slide block (6) through a hexagon socket head cap screw (20).