CN215306855U

CN215306855U - Novel adjustable orthodontic pliers for oral cavity

Info

Publication number: CN215306855U
Application number: CN202120149899.9U
Authority: CN
Inventors: 刘序; 赵蔚萍
Original assignee: Suining Central Hospital
Current assignee: Suining Central Hospital
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-12-28
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses novel adjustable orthodontic pliers, which comprise a main body, a hinged column and a clamping handle, wherein one end of the hinged column, which is far away from the main body, is fixedly connected with main pliers, one side of the main pliers, which is far away from the hinged column, is in threaded connection with the clamping pliers, one side of the main pliers, which is perpendicular to the hinged column, is provided with a clamping cut, one side of the main pliers, which is close to the clamping handle, is provided with a seat slot, one end of the clamping handle, which is close to the main body, is fixedly connected with a rack, one side of the rack, which is far away from the clamping handle, is in transmission connection with a gear, one side of the gear, which is close to the hinged column, is fixedly connected with an adjusting wheel, one side of the main body, which is far away from the hinged column, is in transmission connection with a sliding plate, one end of the main body, which is close to the sliding plate, is provided with a sliding groove, and the surface of the sliding block is in transmission connection with the sliding plate. The device simple structure, the modern design can use the centre gripping pincers of different models to deal with different demands, gear and rack can prevent that the binding clip from flicking, can not need medical personnel to hold always and press.

Description

Novel adjustable orthodontic pliers for oral cavity

Technical Field

The utility model relates to the technical field of orthodontic pliers, in particular to a novel adjustable orthodontic pliers.

Background

Orthodontic pliers are a generic term for a class of appliances used in orthodontic treatment. Mainly comprises a filament bending clamp, a filament cutting clamp, a tail end cutting clamp, a torque clamp, a band removing clamp, a bracket removing clamp, a free hook special clamp, a tooth separating clamp and the like. The orthodontic pliers mainly comprise a pliers beak, a joint and a pliers handle, are usually made of stainless steel, and can be reused after high-temperature sterilization. The arch wire bending device is mainly used for operations of tooth splitting, arch wire bending, arch wire cutting, ring removal, arch wire torque adjustment and the like in orthodontic treatment.

The existing orthodontic pliers are simple in structure and single in use function, and only medical staff can apply acting force to the orthodontic pliers by using grip strength in the use process, so that the medical staff is required to continuously hold and press the orthodontic pliers all the time, and the orthodontic pliers are extremely inconvenient; in addition, the existing orthodontic pliers are clamped by a flat plate, and the clamping force is not tight. Therefore, the novel adjustable orthodontic pliers are improved, and the novel adjustable orthodontic pliers are provided.

SUMMERY OF THE UTILITY MODEL

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

the utility model discloses novel adjustable orthodontic pliers, which comprise a main body, a hinged column and a clamping handle, wherein one end of the hinged column, which is far away from the main body, is fixedly connected with main pliers, one side of the main pliers, which is far away from the hinged column, is in threaded connection with the clamping pliers, one side of the main pliers, which is perpendicular to the hinged column, is provided with a clamping cut, one side of the main pliers, which is close to the clamping cut, is provided with a threaded connection bolt, one side of the main body, which is close to the clamping handle, is fixedly connected with a rack, one side of the rack, which is far away from the clamping handle, is in transmission connection with a gear, one side of the gear, which is close to the hinged column, is fixedly connected with an adjusting wheel, one side of the main body, which is far away from the hinged column, is in transmission connection with a sliding plate, one end of the main body, which is close to the sliding plate, is provided with a sliding groove, and the surface of the sliding plate is in transmission connection with a sliding block.

As a preferable technical scheme of the utility model, the clamping handle is matched with the seat groove, and one surface of the clamping handle, which is far away from the hinge column, is of an arc-shaped structure.

As a preferable technical scheme of the utility model, the sliding block is in transmission connection with the sliding plate, the height of the sliding plate is consistent with that of the clamping handle, and the sliding plate is made of flexible steel.

As a preferred technical scheme of the utility model, one surface of the clamping pincers, which is far away from the main body, is fixedly connected with the anti-skidding convex block, and one end, which is close to the bolt, of one surface of the clamping pincers, which is close to the clamping and shearing opening, is embedded with the mounting and fixing seat hole.

As a preferred technical scheme of the utility model, the number of the main pincers and the clamping pincers is two, and the ends of the clamping pincers and the main pincers, which are far away from the hinge column, are both arc-shaped.

As a preferable technical scheme of the utility model, two ends of the clamping and shearing port are arc-shaped, and the two clamping and shearing ports are positioned on the same horizontal plane.

As a preferable technical scheme of the utility model, the main body is fixedly connected with the hinge post, and one surface of the main body, which is far away from the hinge post, is of an arc-shaped structure.

The utility model has the beneficial effects that: the utility model relates to a novel adjustable oral orthodontic pliers, a medical worker holds a clamping handle, the stressed clamping handle can be placed into a seat groove, two main pliers and the clamping pliers are closed, namely, the clamping force of the device is the maximum, the structure is convenient for the medical worker to use, when a jaw is closed, the medical worker pushes a sliding block to drive a sliding plate to slide, the clamping handle can be clamped in the seat groove by the sliding plate, the device is convenient to store and carry, the practicability of the device is ensured, the medical worker can adjust a bolt to disassemble the clamping pliers from the device, the medical worker can replace the clamping pliers, the clamping pliers with different types can be used to meet different requirements, the practicability of the device is ensured, after the clamping pliers are disassembled, the jaw of the device is the main pliers, the main pliers play a role of clamping and shearing, the practicability of the device is further ensured, the medical worker holds the clamping handle or adjusts an adjusting wheel, the clamping force to the binding clip is adjusted, the more meticulous regulation clamping force of regulating wheel, and gear and rack can prevent that the binding clip from flicking, can not need medical personnel to hold the pressure always, can reduce medical personnel's working strength.

Drawings

Fig. 1 is a schematic structural diagram of the whole adjustable orthodontic pliers of the utility model;

fig. 2 is a structural schematic view of a rack of the novel adjustable orthodontic pliers of the utility model;

fig. 3 is a schematic structural view of a holding forceps of the novel adjustable orthodontic forceps.

In the figure: 1. a main body; 2. hinging the column; 3. a main tong; 4. a bolt; 5. clipping and shearing the opening; 6. a holding clamp; 7. a clamping handle; 8. an adjustment wheel; 9. a rack; 10. a seat groove; 11. a chute; 12. a slide plate; 13. a slider; 14. a gear; 15. a fixed seat hole; 16. and an anti-slip bump.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-3, the utility model relates to a novel adjustable orthodontic pliers, which comprises a main body 1, the hinge post comprises a hinge post 2 and a clamping handle 7, one end of the hinge post 2, which is far away from a main clamp 3, of a main clamp 2 is fixedly connected with the main clamp 3, one side of the main clamp 3, which is far away from the hinge post 2, is in threaded connection with a clamping clamp 6, one side of the main clamp 3, which is perpendicular to the hinge post 2, is in threaded connection with a bolt 4, one side of the main clamp 1, which is close to the clamping handle 7, is in threaded connection with a gear 9, one end of the clamping handle 7, which is close to the main body 1, is in fixed connection with a rack 9, one side of the rack 9, which is far away from the clamping handle 7, is in transmission connection with a gear 14, one side of the gear 14, which is close to the hinge post 2, is in fixed connection with an adjusting wheel 8, one side of the main body 1, which is far away from the hinge post 2, is in transmission connection with a sliding plate 12, one end of the main body 1, which is in one side of the adjusting wheel 8, is close to the sliding plate 12, is in transmission connection with a sliding block 13.

Wherein, the clamping handle 7 is matched with the seat groove 10, one surface of the clamping handle 7 far away from the hinge post 2 is of an arc-shaped structure, medical personnel hold the clamping handle 7, the stressed clamping handle 7 can be placed into the seat groove 10, the two main clamps 3 and the clamping clamps 7 are closed, namely the clamping force of the device is the maximum, and the structure is convenient for the medical personnel to use.

Wherein, slider 13 is connected with the transmission of slide 12, and slide 12 height and the highly unanimous of centre gripping handle 7, and slide 12 is the flexible steel material, can be when the binding clip is closed, and medical personnel promote slider 13, drive slide 12 and slide, and slide 12 can be in the seating socket 10 with centre gripping handle 7 card, and the device of being convenient for is deposited and is carried, has ensured the practicality of the device.

Wherein, the one side fixed connection skid proof block 16 of main part 1 is kept away from to centre gripping pincers 6, the one side that centre gripping pincers 6 are close to double-layered cutting 5 inlays establishes installation fixing base hole 15 near the one end of bolt 4, skid proof block 16 has guaranteed the stability of the device centre gripping, medical personnel can adjust bolt 4, dismantle centre gripping pincers 6 from the device, be convenient for medical personnel change centre gripping pincers 6, can also use the centre gripping pincers 6 of different models, in order to deal with different demands, the practicality of the device has been ensured, dismantle centre gripping pincers 6 back down, the device binding clip is main pincers 3, main pincers 3 have played the effect that the centre gripping presss from both sides and cuts, the practicality of the device has further been ensured.

Wherein, the quantity of main pincers 3 and centre gripping pincers 6 is two, and the one end that hinge post 2 was kept away from to centre gripping pincers 6 and main pincers 3 is the arc, and the arc structure is convenient for medical personnel to use.

Wherein, press from both sides 5 both ends of cutting mouthful and be the arc, two press from both sides cutting mouthful 5 to be located same horizontal plane, press from both sides cutting mouth 5 and provide the function of pressing from both sides the cutting for the device, ensured the device's practicality.

Wherein, fixed connection between main part 1 and the hinge post 2, the one side that hinge post 2 was kept away from to main part 1 is the arc structure, and main part 1 is fixed, and medical personnel hold centre gripping handle 7 or adjust regulating wheel 8, adjusts the clamping-force of binding clip, and the more meticulous regulation clamping-force of regulating wheel 8, gear 14 and rack 9 can prevent that the binding clip from popping out.

The working principle is as follows: the medical staff holds the clamping handle 7, the stressed clamping handle 7 can be placed into the seat groove 10, the two main clamps 3 and the clamping clamps 7 are closed, namely the clamping force of the device is maximum, the structure is convenient for the medical staff to use, when the clamp heads are closed, the medical staff pushes the sliding block 13 to drive the sliding plate 12 to slide, the sliding plate 12 can clamp the clamping handles 7 in the seat groove 10, the device is convenient to store and carry, the practicability of the device is ensured, the medical staff can adjust the bolt 4 to detach the clamping clamps 6 from the device, the medical staff can replace the clamping clamps 6, the clamping clamps 6 with different types can be used to meet different requirements, the practicability of the device is ensured, after the clamping clamps 6 are detached, the clamp heads of the device are the main clamps 3, the main clamps 3 play a role of clamping and shearing, the practicability of the device is further ensured, the medical staff moves the clamping handle 7 or adjusts the holding wheel 8, the clamping force of the binding clip is adjusted, the adjusting wheel 8 adjusts the clamping force more finely, and the gear 14 and the rack 9 can prevent the binding clip from bouncing.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The novel adjustable orthodontic pliers comprise a main body (1), a hinged column (2) and a clamping handle (7), and are characterized in that the hinged column (2) is far away from one end of a main pliers (3) fixedly connected with the hinged column (1), the main pliers (3) are far away from one side of a clamping pliers (6) in threaded connection with the hinged column (2), the main pliers (3) are provided with a clamping and shearing opening (5) in one side perpendicular to the hinged column (2), the main pliers (3) are provided with a threaded connection bolt (4) in one side perpendicular to the clamping and shearing opening (5), one side of the main body (1) close to the clamping handle (7) is provided with a seat groove (10), the clamping handle (7) is close to one end of the main body (1) fixedly connected with a rack (9), one side of the rack (9) far away from the clamping handle (7) is in transmission connection with a gear (14), and one side of the gear (14) close to the hinged column (2) is fixedly connected with an adjusting wheel (8), one side of the main body (1) far away from the hinge column (2) is in transmission connection with a sliding plate (12), one end, close to the sliding plate (12), of one side of the main body (1) of the adjusting wheel (8) is provided with a sliding groove (11), and the surface of the sliding groove (11) is in transmission connection with a sliding block (13).

2. The novel adjustable orthodontic pliers as claimed in claim 1, wherein the clamping handle (7) is matched with the seat groove (10), and one surface of the clamping handle (7) far away from the hinge post (2) is of an arc structure.

3. The novel adjustable orthodontic pliers as claimed in claim 1, wherein the sliding block (13) is in transmission connection with a sliding plate (12), the height of the sliding plate (12) is consistent with that of the clamping handle (7), and the sliding plate (12) is made of flexible steel.

4. The novel adjustable orthodontic pliers as claimed in claim 1, wherein the anti-slip bump (16) is fixedly connected to one surface of the clamping pliers (6) far away from the main body (1), and the mounting and fixing base hole (15) is embedded in one end, close to the bolt (4), of one surface of the clamping pliers (6) close to the clamping and cutting opening (5).

5. The novel adjustable orthodontic pliers as claimed in claim 1, wherein the number of the main pliers (3) and the holding pliers (6) is two, and the ends of the holding pliers (6) and the main pliers (3) far away from the hinge post (2) are both arc-shaped.

6. The novel adjustable orthodontic pliers as claimed in claim 1, wherein the two ends of the clamping and cutting opening (5) are arc-shaped, and the two clamping and cutting openings (5) are located on the same horizontal plane.

7. The novel adjustable orthodontic pliers as claimed in claim 1, wherein the main body (1) is fixedly connected with the hinge post (2), and one surface of the main body (1) far away from the hinge post (2) is of an arc structure.