CN209269921U - A kind of multifunctional oral cavity pincers conveniently bending vertical open large flexure - Google Patents

Abstract

The utility model discloses a kind of multifunctional oral cavity pincers for conveniently bending vertical open large flexure, including pliers ontology, fastening bolt, it is connected to limiting block and rubber, rubber sleeve is fixedly mounted on the outside of the handle of the pliers ontology, and the handle end of pliers ontology is provided with propulsion item, forming tank is reserved in the middle part of the fixed block, and locating slot is provided in forming tank, the fastening bolt is set at the handle of pliers ontology, and fastening bolt through pliers ontology and promotes item to be connected with each other, the connection limiting block is set to the middle position of preformed hole, and filling liquid is provided in preformed hole, the handle outside vertical of the pliers ontology is connected with fixing pipe, the rubber is fixedly connected on the upper end of knock-pin.This conveniently bends the multifunctional oral cavity pincers of vertical open large flexure, improves oral cavity and clamps the functionality used, convenient to bend vertical open large flexure on steel wire and carry out limited support to cheek.

Description

A kind of multifunctional oral cavity pincers conveniently bending vertical open large flexure

Technical field

The utility model relates to oral care techniques field, specially a kind of Multifunctional mouth for conveniently bending vertical open large flexure Chamber pincers.

Background technique

Oral care oral cavity pincers are in oral care to drug, for the tool of ligature or arch wire, oral cavity pincers Use wholesomeness and safety so that the carry out enhanced convenience of oral care, while when improving oral care.

However existing oral care is simple with oral cavity wrench structure, it is functional single, when carrying out intraoral operation, no It is convenient that cheek is supported, it takes inconvenient when arch wire and ligature.In view of the above-mentioned problems, being badly in need of in original oral care Innovative design is carried out on the basis of being clamped with oral cavity.

Utility model content

The purpose of this utility model is to provide a kind of multifunctional oral cavity pincers for conveniently bending vertical open large flexure, on solving It states background technique and proposes that existing oral care oral cavity wrench structure is simple, it is functional single, when carrying out intraoral operation, Inconvenience is supported cheek, takes problem inconvenient when arch wire and ligature.

To achieve the above object, the utility model provides the following technical solutions: a kind of conveniently to bend the more of vertical open large flexure Function oral cavity pincers, including pliers ontology, fastening bolt, connection limiting block and rubber, the handle outside of the pliers ontology Rubber sleeve is fixedly mounted, and the handle end of pliers ontology is provided with propulsion item, and 2 of pliers ontology handle end push away It is separately installed with briquetting and fixed block on ingoing silver, forming tank is reserved in the middle part of the fixed block, and is provided with and determines in forming tank Position slot, the fastening bolt are set at the handle of pliers ontology, and fastening bolt is mutually interconnected through pliers ontology with item is promoted It connects, and is provided with preformed hole in the handle of pliers ontology, the connection limiting block is set to the middle position of preformed hole, and pre- It is provided with filling liquid in boxing out, the handle outside vertical of the pliers ontology is connected with fixing pipe, and fixing pipe and preformed hole pass through Lead to and connect, and be provided with knock-pin in fixing pipe, the rubber is fixedly connected on the upper end of knock-pin.

Preferably, the propulsion item is designed as dies, and item and pliers ontology is promoted to constitute relative telescopic knot Structure, and promote the diameter of section of item equal with the internal diameter of preformed hole.

Preferably, the locating slot is equidistantly evenly arranged with 4 in forming tank, and the cross section of locating slot is pros Shape, and the cross-sectional aspect of locating slot is followed successively by 0.016,0.018,0.022 and 0.025 inch.

Preferably, it is 2mm, depth 6mm that the forming tank, which is designed as width, and forming tank and briquetting coincide and connect.

Preferably, it is described connection limiting block on pore cross-section diameter be less than preformed hole internal diameter, and be connected to limiting block with Preformed hole and propulsion item constitute air seal environment.

Preferably, the knock-pin and fixing pipe constitute OQ t structure, and between knock-pin and the pipe end of fixing pipe It is mutually clamped.

Preferably, the rubber is designed as arcuate structure setting, and rubber installation by adhering is in knock-pin Rod end.

Compared with prior art, the utility model has the beneficial effects that this conveniently bends the Multifunctional mouth of vertical open large flexure Chamber pincers improve oral cavity and clamp the functionality used, convenient to bend vertical open large flexure on steel wire and carry out limited support to cheek,

1, it only needs to can be achieved with the opposite pressing between briquetting and fixed block to vertical by the extruding of pliers ontology Bending for yeast is directly opened, it is convenient that positioning transformations are carried out to steel wire, change the shape of steel wire, conveniently takes；

2, under the promotion and fixed function for promoting item, by the extruding of filling liquid, so that fixing pipe and knock-pin occur OQ t, so that device is suitable for different crowds and uses, it is convenient that the oral cavity cheek of patient is supported.

Detailed description of the invention

Fig. 1 is the utility model positive structure schematic；

Fig. 2 is the utility model fixed-block-architecture (FBA) schematic diagram；

Fig. 3 is that the utility model promotes a mounting structure schematic diagram；

Fig. 4 is the utility model pliers body end structural schematic diagram.

In figure: 1, pliers ontology；2, rubber sleeve；3, item is promoted；4, briquetting；5, fixed block；6, locating slot；7, forming tank； 8, fastening bolt；9, preformed hole；10, it is connected to limiting block；11, filling liquid；12, fixing pipe；13, knock-pin；14, rubber.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of conveniently to bend the multi-functional of vertical open large flexure Oral cavity pincers, including pliers ontology 1, rubber sleeve 2, promote item 3, briquetting 4, fixed block 5, locating slot 6, forming tank 7, fastening bolt 8, Preformed hole 9, connection limiting block 10, filling liquid 11, fixing pipe 12, knock-pin 13 and rubber 14, outside the handle of pliers ontology 1 Rubber sleeve 2 is fixedly mounted in side, and the handle end of pliers ontology 1 is provided with and promotes item 3, and 1 handle end of pliers ontology 2 propulsion items 3 on be separately installed with briquetting 4 and fixed block 5, the middle part of fixed block 5 is reserved with forming tank 7, and in forming tank 7 It is provided with locating slot 6, fastening bolt 8 is set at the handle of pliers ontology 1, and fastening bolt 8 through pliers ontology 1 and promotes Item 3 is connected with each other, and preformed hole 9 is provided in the handle of pliers ontology 1, and connection limiting block 10 is set in preformed hole 9 Between position, and filling liquid 11 is provided in preformed hole 9, the handle outside vertical of pliers ontology 1 is connected with fixing pipe 12, and fixed Pipe 12 and the perforation connection of preformed hole 9, and knock-pin 13 is provided in fixing pipe 12, rubber 14 is fixedly connected on knock-pin 13 upper end；

It promotes item 3 to be designed as dies, and promotes item 3 and pliers ontology 1 to constitute relative telescopic structure, and push away The diameter of section of ingoing silver 3 is equal with the internal diameter of preformed hole 9, and the pore cross-section diameter being connected in limiting block 10 is less than preformed hole 9 Internal diameter, and be connected to limiting block 10 and preformed hole 9 and item 3 is promoted to constitute air seal environment, the structure setting of item 3 is promoted, is promoted 11 squash type of filling liquid in preformed hole 9 is mobile, so that knock-pin 13 carries out elevating movement in fixing pipe 12, in rubber Under the action of support 14, the oral cavity cheek of human body is supported, facilitates operating with for oral cavity pincers；

Locating slot 6 is equidistantly being evenly arranged with 4 in forming tank 7, and the cross section of locating slot 6 is square, and And the cross-sectional aspect of locating slot 6 is followed successively by 0.016,0.018,0.022 and 0.025 inch, facilitates artificial to different thicknesses Steel wire carry out good positioning fixation；

It is 2mm, depth 6mm that forming tank 7, which is designed as width, and forming tank 7 and briquetting 4 coincide and connect, and forming tank 7 is set It sets, under the docking effect of briquetting 4, vertical open large flexure is bent on steel wire, forms the wire shape needed for it, improve oral cavity pincers The functionality used；

Knock-pin 13 and fixing pipe 12 constitute OQ t structure, and between knock-pin 13 and the pipe end of fixing pipe 12 mutually Engaging, the lifting structure of knock-pin 13 and fixing pipe 12 facilitate oral cavity pincers to be put among oral cavity, and by knock-pin 13 and fix The OQ t of pipe 12 allows oral cavity pincers arbitrarily to adjust adjustable height when being supported to oral cavity cheek, convenient to be applicable in Excellent support is carried out in the oral cavity cheek of different personnel；

Rubber 14 is designed as arcuate structure setting, and 14 installation by adhering of rubber is in the rod end of knock-pin 13, The rubber 14 of arcuate structure improves the oral cavity comfort level of user, more stable to the support in oral cavity.

Working principle: in the multifunctional oral cavity pincers for conveniently bending vertical open large flexure using this, first according to Fig. 1-2, Before pliers ontology 1 is clamped, the required steel wire for opening yeast is placed on the locating slot 6 in forming tank 7, pliers sheet is passed through The clamping work of body 1, so that 5 relative motion of briquetting 4 and fixed block, under the docking effect of briquetting 4 and forming tank 7, so that Vertical open large flexure is bent on steel wire, wire shape required for being formed, facilitate steel wire opens yeast use, increases pliers ontology 1 The practical performance used；

According to Fig. 1 and Fig. 3-4, in pliers ontology 1 in use, item 3 will be promoted to be advanced to reserving in 1 handle of pliers ontology Within hole 9, by promoting item 3 to squeeze the filling liquid 11 in preformed hole 9, so that filling liquid 11 is because be pressed through connection limiting block 10 enter in fixing pipe 12, the volume capacity inside fixing pipe 12 are occupied by filling liquid 11, so that knock-pin 13 and fixing pipe 12 make the elevating movement of phase, are supported by the rubber 14 at 13 top of knock-pin to the oral cavity position of oral cavity patient, root According to the size at oral cavity position, selection promotes the propulsion depth of item 3, after promoting under the action of fastening bolt 8 to propulsion item 3 Fixation, change knock-pin 13 ejection length so that the device be adapted to different oral cavity sizes patient use.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (7)

1. a kind of multifunctional oral cavity pincers for conveniently bending vertical open large flexure, including pliers ontology (1), fastening bolt (8), connection limit Flow block (10) and rubber (14), it is characterised in that: rubber sleeve is fixedly mounted on the outside of the handle of the pliers ontology (1) (2), and the handle end of pliers ontology (1) is provided with and promotes item (3), and 2 propulsion items of pliers ontology (1) handle end (3) it is separately installed with briquetting (4) and fixed block (5) on, is reserved with forming tank (7) in the middle part of the fixed block (5), and forming tank (7) it is provided with locating slot (6) in, the fastening bolt (8) is set at the handle of pliers ontology (1), and fastening bolt (8) is passed through It wears pliers ontology (1) and item (3) is promoted to be connected with each other, and be provided with preformed hole (9) in the handle of pliers ontology (1), it is described Connection limiting block (10) is set to the middle position of preformed hole (9), and is provided with filling liquid (11), the pincers in preformed hole (9) The handle outside vertical of sub- ontology (1) is connected with fixing pipe (12), and fixing pipe (12) and preformed hole (9) perforation connection, and It is provided with knock-pin (13) in fixing pipe (12), the rubber (14) is fixedly connected on the upper end of knock-pin (13).

2. a kind of multifunctional oral cavity pincers for conveniently bending vertical open large flexure according to claim 1, it is characterised in that: described It promotes item (3) to be designed as dies, and promotes item (3) and pliers ontology (1) to constitute relative telescopic structure, and promote The diameter of section of item (3) is equal with the internal diameter of preformed hole (9).

3. a kind of multifunctional oral cavity pincers for conveniently bending vertical open large flexure according to claim 1, it is characterised in that: described Locating slot (6) is equidistantly evenly arranged with 4 in forming tank (7), and the cross section of locating slot (6) is square, and fixed The cross-sectional aspect of position slot (6) is followed successively by 0.016,0.018,0.022 and 0.025 inch.

4. a kind of multifunctional oral cavity pincers for conveniently bending vertical open large flexure according to claim 1, it is characterised in that: described It is 2mm, depth 6mm that forming tank (7), which is designed as width, and forming tank (7) and briquetting (4) coincide and connect.

5. a kind of multifunctional oral cavity pincers for conveniently bending vertical open large flexure according to claim 1, it is characterised in that: described The pore cross-section diameter being connected on limiting block (10) is less than the internal diameter of preformed hole (9), and is connected to limiting block (10) and preformed hole (9) Air seal environment is constituted with propulsion item (3).

6. a kind of multifunctional oral cavity pincers for conveniently bending vertical open large flexure according to claim 1, it is characterised in that: described Knock-pin (13) and fixing pipe (12) constitute OQ t structure, and between knock-pin (13) and the pipe end of fixing pipe (12) mutually Engaging.

7. a kind of multifunctional oral cavity pincers for conveniently bending vertical open large flexure according to claim 1, it is characterised in that: described Rubber (14) is designed as arcuate structure setting, and rubber (14) installation by adhering is in the rod end of knock-pin (13).