CN213787972U

CN213787972U - Novel oral care pincers

Info

Publication number: CN213787972U
Application number: CN202021466504.XU
Authority: CN
Inventors: 李瑾竹; 张瑞芹
Original assignee: Second Medical Center of PLA General Hospital
Current assignee: Second Medical Center of PLA General Hospital
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-07-27
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a novel oral care pincers, including ring, left tong arm, right tong arm, first spacing hole, the spacing hole of second, flexible outer arm, flexible inner arm, first slot, second slot, button, compression spring, cavity, supporting shoe, self-locking nut, arc pincers mouth, flat pincers mouth and antiskid tooth. The utility model has the advantages that: this be used for novel oral care pincers reasonable in design, what left tong arm and right tong arm adopted all is stainless steel material, thereby the life of this nursing pincers has been prolonged, the surface of ring is provided with the antiskid rubber circle, thereby guarantee that can not accidentally drop in the use, left tong arm and right tong arm are detachable connection through self-locking nut's effect, thereby be convenient for disinfect the clearance to this nursing pincers, left tong arm, the sliding connection effect through flexible outer arm and flexible inner arm under the effect of right tong arm in the outside, can carry out the regulation of length, arc tong mouth internal surface has anti-skidding tooth, can avoid the object to drop from arc tong mouth.

Description

Novel oral care pincers

Technical Field

The utility model relates to a nursing pincers specifically are novel oral care pincers, belong to medical instrument technical field.

Background

Nowadays, more and more people pay attention to the protection of teeth, and as can be seen from the structure of the oral cavity of the teeth, the gum is like the muscle tightly wrapping the teeth, which is the basis for the firm teeth, and the healthy gum is closely connected with the teeth, so that bacterial dirt can not be left in the hands, and therefore, the protection of the oral health is particularly important, and some tools are often used in the cavity care process, wherein the nursing forceps are the most commonly used tools.

And current nursing pincers simple structure, one of them, current nursing pincers function is more single, at the in-process that uses, need make a round trip to switch, thereby nursing efficiency has been reduced, its two, current nursing pincers tong arm is most all fixed, when needing deeper layer degree to clear up, often I need change the longer nursing pincers of tong arm, it is very inconvenient to use, its three, current a lot of nursing pincers tong nose surfaces are smooth, in the nursing process, the required nursing materials of centre gripping that is difficult for stabilizing, bring the trouble for the nursing process, can cause certain pollution simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel oral nursing clamp for solving the problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a novel oral cavity nursing clamp comprises a ring, a left clamp arm, a right clamp arm, a first limiting hole, a second limiting hole, a telescopic outer arm, a telescopic inner arm, a first groove, a second groove, a button, a compression spring, a cavity, a supporting block, a self-locking nut, an arc-shaped clamp mouth, a flat clamp mouth and anti-skidding teeth; the finger ring, the left forceps arm and the right forceps arm form a main body structure of the oral care forceps, one ends of the left forceps arm and the right forceps arm are respectively provided with a finger ring, the finger rings are fixed at one ends of the left forceps arm and the right forceps arm in a welding mode, the left forceps arm and the right forceps arm are rotatably connected through self-locking nuts, the first limiting holes are respectively formed in one ends, close to the finger ring, of the left forceps arm and the right forceps arm, the second limiting holes are respectively formed in the other ends of the left forceps arm and the right forceps arm, the left forceps arm and the right forceps arm respectively comprise a telescopic outer arm and a telescopic inner arm, the telescopic outer arm is hollow, the inner diameter of the telescopic outer arm is slightly larger than the diameter of the telescopic inner arm, one end of the telescopic inner arm is inserted into the telescopic outer arm, a button is arranged at one end, close to the telescopic outer arm, and a first groove is formed in the surface of the telescopic outer arm, the upper surface at flexible inner arm is seted up to the second slot, the button mainly comprises compression spring, cavity, supporting shoe, compression spring is located the inside of flexible inner arm, compression spring's one end is fixed connection with the supporting shoe, just compression spring's the other end is fixed at the internal surface of flexible inner arm, the cavity is located the below of button, one side and the button of supporting shoe are fixed connection through the welded mode, the arc pincers mouth is located the lower extreme of left tong arm and right tong arm respectively, just the arc pincers mouth on left tong arm and the right tong arm is bilateral symmetry and distributes, the flat pincers mouth is located one side of arc pincers mouth, just flat pincers mouth and arc pincers mouth are fixed connection, the internal surface at flat pincers mouth and arc pincers mouth is seted up respectively to the antiskid tooth.

Preferably, in order to greatly reduce the possibility of rusting caused by liquid sticking to the appliance in the using process and prolong the service life of the nursing clamp, the left clamp arm and the right clamp arm are made of stainless steel.

Preferably, in order to increase the friction force between the finger ring and the finger, the finger ring is prevented from accidentally falling in the using process, and the anti-skidding rubber ring is arranged on the outer surface of the finger ring.

Preferably, in order to facilitate the disinfection and cleaning of the nursing clamp, the left clamp arm and the right clamp arm are detachably connected through the self-locking nut.

Preferably, in order to adjust the length of the clamp arm of the nursing clamp according to actual needs and improve the practicability, the left clamp arm and the right clamp arm can be adjusted in length under the action of external force through the sliding connection effect of the telescopic outer arm and the telescopic inner arm.

Preferably, in order to effectively prevent the object from falling off from the arc-shaped plier mouth, the arc-shaped plier mouth has a certain radian, and the anti-skid teeth are uniformly distributed on the inner surface.

The utility model has the advantages that: the novel oral nursing clamp has reasonable design, the left clamp arm and the right clamp arm are made of stainless steel, the possibility of rusting caused by liquid dipping in the device in the using process is greatly reduced, the service life of the nursing clamp is prolonged, the outer surface of the ring is provided with the anti-skidding rubber ring, the friction force between the ring and the fingers is increased, the device is ensured not to accidentally drop in the using process, the left clamp arm and the right clamp arm are detachably connected through the self-locking nut, the nursing clamp is convenient to disinfect and clean, the length of the left clamp arm and the right clamp arm can be adjusted under the action of the outside and the inside through the sliding connection of the telescopic outer arm and the telescopic inner arm, the length of the clamp arm of the nursing clamp can be adjusted according to actual needs, the practicability is improved, the arc-shaped clamp mouth has certain radian, and the inner surface is uniformly provided with anti-skidding teeth, can effectively avoid the object from falling off from the arc-shaped clamp mouth.

Drawings

FIG. 1 is a schematic view of the structure of the nursing clamp of the present invention;

FIG. 2 is a schematic view of the present invention with the clamp arm not extended;

FIG. 3 is a schematic view of the telescopic structure of the clamp arm of the present invention;

fig. 4 is a schematic view of the sectional structure of the button of the present invention;

fig. 5 is a schematic view of the anti-slip tooth structure of the present invention.

In the figure: 1. the finger ring, 2, left tong arm, 3, right tong arm, 4, first spacing hole, 5, the spacing hole of second, 6, flexible outer arm, 7, flexible inner arm, 8, first slot, 9, second slot, 10, button, 11, compression spring, 12, cavity, 13, supporting shoe, 14, self-locking nut, 15, arc pincers mouth, 16, flat pincers mouth and 17, antiskid tooth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, a pair of novel oral cavity nursing forceps comprises a finger ring 1, a left forceps arm 2, a right forceps arm 3, a first limiting hole 4, a second limiting hole 5, a telescopic outer arm 6, a telescopic inner arm 7, a first groove 8, a second groove 9, a button 10, a compression spring 11, a cavity 12, a supporting block 13, a self-locking nut 14, an arc forceps mouth 15, a flat forceps mouth 16 and anti-slip teeth 17; the finger ring 1, the left forceps arm 2 and the right forceps arm 3 form a main body structure of the oral care forceps, the finger ring 1 is arranged at one end of each of the left forceps arm 2 and the right forceps arm 3, the finger ring 1 is fixed at one end of each of the left forceps arm 2 and the right forceps arm 3 in a welding mode, the left forceps arm 2 and the right forceps arm 3 are rotatably connected through a self-locking nut 14, the first limiting hole 4 is respectively formed at one end, close to the finger ring 1, of each of the left forceps arm 2 and the right forceps arm 3, the second limiting hole 5 is respectively formed at the other end of each of the left forceps arm 2 and the right forceps arm 3, each of the left forceps arm 2 and the right forceps arm 3 is respectively composed of a telescopic outer arm 6 and a telescopic inner arm 7, the telescopic outer arm 6 is hollow, the inner diameter of the telescopic outer arm 6 is slightly larger than the diameter of the telescopic inner arm 7, one end of the telescopic inner arm 7 is inserted into the telescopic outer arm 6, and a button 10 is arranged at one end, close to the telescopic outer arm 6, the first groove 8 is arranged on the surface of the telescopic outer arm 6, the second groove 9 is arranged on the upper surface of the telescopic inner arm 7, the button 10 mainly comprises a compression spring 11, a cavity 12 and a supporting block 13, the compression spring 11 is positioned inside the telescopic inner arm 7, one end of the compression spring 11 is fixedly connected with the supporting block 13, the other end of the compression spring 11 is fixed on the inner surface of the telescopic inner arm 7, the cavity 12 is positioned below the button 10, one side of the supporting block 13 is fixedly connected with the button 10 in a welding mode, the arc-shaped clamp mouths 15 are respectively positioned at the lower ends of the left clamp arm 2 and the right clamp arm 3, the arc-shaped clamp mouths 15 on the left clamp arm 2 and the right clamp arm 3 are distributed in bilateral symmetry, the flat-shaped clamp mouths 16 are positioned at one side of the arc-shaped clamp mouths 15, and the flat-shaped clamp mouths 16 are connected with the arc-shaped clamp mouths 15, the anti-skid teeth 17 are respectively arranged on the inner surfaces of the flat forceps mouth 16 and the arc forceps mouth 15.

The left clamp arm 2 and the right clamp arm 3 are made of stainless steel, so that the possibility of rusting due to liquid being dipped in the appliance in the using process is greatly reduced, the service life of the nursing clamp is prolonged, the anti-skidding rubber ring is arranged on the outer surface of the ring 1, the friction force between the ring 1 and the finger is increased, so that the nursing clamp cannot accidentally fall off in the using process, the left clamp arm 2 and the right clamp arm 3 are detachably connected through the self-locking nut 14, so that the nursing clamp is convenient to disinfect and clean, the left clamp arm 2 and the right clamp arm 3 can realize the purpose of adjusting the length through the sliding connection effect of the telescopic anti-skidding outer arm 6 and the telescopic inner arm 7, the clamp arm length of the nursing clamp can be adjusted according to actual needs, the practicability is improved, the arc-shaped clamp mouth 15 is in a certain radian, and the teeth 17 are uniformly distributed on the inner surface, the object can be effectively prevented from falling off from the arc-shaped pliers mouth 15.

The working principle is as follows: when using this novel oral care pincers, at first will nurse required nursing package, the nursing instrument is placed on the operation panel, then observe patient's the inside condition of oral cavity, find the position that needs nursing, carry out disinfection treatment to the position that needs nursing through 16 centre gripping alcohol cottons of flat tong nozzle, after having handled, can utilize the nursing package of those canning of arc tong nozzle 15 centre gripping to carry out the medicine processing to this position, if the position that the patient needs nursing is darker, then can press the button 10 on flexible inner arm 7, through the sliding connection effect between flexible inner arm 7 and the flexible outer arm 6, make button 10 fall on first spacing hole 4 or the spacing hole 5 of second just, thereby reach the effect of adjusting length.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A novel oral cavity nursing pincers, its characterized in that: the clamp comprises a ring (1), a left clamp arm (2), a right clamp arm (3), a first limiting hole (4), a second limiting hole (5), a telescopic outer arm (6), a telescopic inner arm (7), a first groove (8), a second groove (9), a button (10), a compression spring (11), a cavity (12), a supporting block (13), a self-locking nut (14), an arc-shaped clamp mouth (15), a flat clamp mouth (16) and anti-skidding teeth (17); the finger ring (1), the left forceps arm (2) and the right forceps arm (3) form a main body structure of the oral care forceps, one ends of the left forceps arm (2) and the right forceps arm (3) are respectively provided with the finger ring (1), the finger ring (1) is fixed at one ends of the left forceps arm (2) and the right forceps arm (3) in a welding mode, the left forceps arm (2) and the right forceps arm (3) are rotatably connected through a self-locking nut (14), the first limiting holes (4) are respectively formed in one ends, close to the finger ring (1), of the left forceps arm (2) and the right forceps arm (3), the second limiting holes (5) are respectively formed in the other ends of the left forceps arm (2) and the right forceps arm (3), the left forceps arm (2) and the right forceps arm (3) are respectively composed of a telescopic outer arm (6) and a telescopic inner arm (7), the telescopic outer arm (6) is hollow, and the inner diameter of the telescopic outer arm (6) is slightly larger than that of the telescopic inner diameter of the telescopic arm (7), one end of the telescopic inner arm (7) is inserted into the telescopic outer arm (6), a button (10) is arranged at one end, close to the telescopic outer arm (6), of the telescopic inner arm (7), a first groove (8) is formed in the surface of the telescopic outer arm (6), a second groove (9) is formed in the upper surface of the telescopic inner arm (7), the button (10) mainly comprises a compression spring (11), a cavity (12) and a supporting block (13), the compression spring (11) is located inside the telescopic inner arm (7), one end of the compression spring (11) is fixedly connected with the supporting block (13), the other end of the compression spring (11) is fixed on the inner surface of the telescopic inner arm (7), the cavity (12) is located below the button (10), one side of the supporting block (13) is fixedly connected with the button (10) in a welding mode, arc pincers mouth (15) are located the lower extreme of left tong arm (2) and right tong arm (3) respectively, just arc pincers mouth (15) on left side tong arm (2) and right tong arm (3) are bilateral symmetry and distribute, flat pincers mouth (16) are located one side of arc pincers mouth (15), just flat pincers mouth (16) are fixed connection with arc pincers mouth (15), antiskid tooth (17) are seted up respectively at the internal surface of flat pincers mouth (16) and arc pincers mouth (15).

2. The novel oral care forceps of claim 1, wherein: the left clamp arm (2) and the right clamp arm (3) are both made of stainless steel.

3. The novel oral care forceps of claim 1, wherein: the outer surface of the ring (1) is provided with an anti-skid rubber ring.

4. The novel oral care forceps of claim 1, wherein: the left clamp arm (2) and the right clamp arm (3) are detachably connected through a self-locking nut (14).

5. The novel oral care forceps of claim 1, wherein: the telescopic outer arm (6) and the telescopic inner arm (7) on the left clamp arm (2) and the right clamp arm (3) are in sliding connection.

6. The novel oral care forceps of claim 1, wherein: the arc-shaped forceps mouth (15) is in a certain radian, and anti-skidding teeth (17) are uniformly distributed on the inner surface.