CN103027729A

CN103027729A - Cutting knife for plastic and aesthetic surgeries

Info

Publication number: CN103027729A
Application number: CN201210551117XA
Authority: CN
Inventors: 刘伟忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-18
Filing date: 2012-12-18
Publication date: 2013-04-10
Anticipated expiration: 2032-12-18
Also published as: CN103027729B

Abstract

The invention relates to a cutting knife for plastic and aesthetic surgeries. The cutting knife comprises a knife handle main rod, wherein a knife blade is transversely arranged on the knife handle main rod through a knife blade clamp groove body arranged at one end of the knife handle main rod, the knife blade groove body is in a flat shape, a clamping and pressing device and a leaf spring acting on the clamping and pressing device are arranged on a rod body of the knife handle main rod near the end, one end of the leaf spring is fixedly arranged on a main rod body, the other end of the leaf spring is pressed on the clamping and pressing device, the front end of the clamping and pressing device forms a fork-shaped structure, the back end of the clamping and pressing device forms a tilting tail, the fork-shaped structure and the tilting tail form two ends for pressing in a tilting way by using the rod body as a fulcrum, the knife blade clamp groove body is positioned in a fork opening of the fork-shaped structure, the length of the knife blade is greater than the distance between two fork arms of the fork-shaped structure, and in addition, the knife blade is enabled to be bent into a similar U shape through the fork-shaped structure under the effect of the leaf spring. The cutting knife is a knife blade clamp and is also a knife blade bending tool, two ends of the knife blade are bent after clamping the knife blade, the knife blade is similar to the U shape after the bending, the cutting knife can be used for the edge cutting of filling materials such as silica gel, bulking body materials, cartilages and the like, and edges are also flat and smooth.

Description

The plastic aesthetic surgery scalpel

Technical field

The present invention relates to the technical field of beauty and shaping, refer in particular to the scalpel that a kind of plastic aesthetic surgery is used, be cut, a kind of specific purpose tool of the packing material such as finishing and sculpture silica gel, varicosity material, cartilage.

Background technology

It is solid filling material that the packing material of beauty and shaping has a class, such as prosthese augmentation rhinoplasty, grand temporo, grand cheekbone, grand chin etc.These packing material parts are according to the molding of human dissection machining, and some is basic forming.No matter in type packing material whether, all to reprocess according to different situations and requirement, there is not specific purpose tool and carry out above-mentioned material processing, normally cut, cut the finishing sculpture with scalpel, with scalpel reprocessing or its surface of packing material of processing in addition as required very irregularity.Reason is that scalpel is sharp not and the scalpel blade is long, the two ends of cutter point or have the angle can not carry out fine sculpture (bad grasp) to cause, particularly above-mentioned material all is high tenacity, cutter is sharp not, in the course of processing the not obedient situation of cutter can appear, so the packing material uneven surface that processes.

Summary of the invention

The object of the invention is to overcome the deficiencies in the prior art, the scalpel that provides a kind of reasonable in design, dependable performance, plastic aesthetic surgery easy to use, flexible operation to use, be cut, a kind of blade clamping device of the packing material such as finishing and sculpture silica gel, varicosity material, cartilage.

For achieving the above object, technical scheme provided by the present invention is: the plastic aesthetic surgery scalpel, and it includes the handle of a knife mobile jib, and blade is horizontally installed on the handle of a knife mobile jib by the insert pocket body of handle of a knife mobile jib one end, and the insert pocket body is flat; Shaft at close this end of handle of a knife mobile jib is provided with cramping device and the spring leaf that acts on this cramping device, one end of spring leaf is fixed on the main rod body, its other end is pressed on the cramping device, the front end of cramping device forms prong like, the rear end forms sticks up tail, prong like and stick up tail and form the two ends of sticking up pressure take shaft as fulcrum; The insert pocket body is positioned at the prong of prong like, and the length of blade should be greater than the distance between prong like two yokes, and it is analog-U shaped to guarantee that prong like can make blade bend under the effect of spring leaf.

Two yoke inboards of described prong like are respectively equipped with in opposite directions be used to the blade screens of blocking the blade after the bending.

Described blade is the elastic sheet of flat.

This scalpel is insert clamp, is again the bending tool of blade, and with the two ends bending of blade, the bending part at blade two ends slightly has radian behind the clamping blade, and the angle can not be arranged, and has solved the smooth excessiveness problem of carving material.Approximate U-shaped after the blade bending, the packing material surface that processing cuts out is smooth-going smooth, can be used for the packing material edge cuts such as silica gel, varicosity material, cartilage, and the edge is also smooth smooth.What this scalpel was applicable to the packing material planes such as silica gel, varicosity material, cartilage, prominent face, concave surface and edge cuts, cuts finishing and sculpture.

Description of drawings

Fig. 1 is side view of the present invention.

Fig. 2 is top view of the present invention.

Fig. 3 is the side view after the present invention removes blade.

Fig. 4 is the top view after the present invention removes blade.

Fig. 5 is the simplified schematic diagram after the blade bending of the present invention.

The specific embodiment

The invention will be further described below in conjunction with specific embodiment.

Referring to accompanying drawing 1 to shown in the accompanying drawing 5, the described plastic aesthetic surgery scalpel of present embodiment, it includes handle of a knife mobile jib 1, wherein, one end of described handle of a knife mobile jib 1 is provided with the insert pocket body 2 of flat, laterally be penetrated with insert pocket 9 on this insert pocket body 2, blade 8 is horizontally installed on the handle of a knife mobile jib 1 by insert pocket 9; Shaft at handle of a knife mobile jib 1 close insert pocket body 2 these ends is provided with cramping device 3 and the spring leaf 4 that acts on this cramping device 3, the front end of cramping device 3 forms prong like 5, the rear end forms sticks up tail 6, this sticks up tail 6 presses the position for the patient of cramping device 3, prong like 5 and stick up tail 6 and form the two ends of sticking up pressure take shaft as fulcrum, be similar to lever principle, simultaneously, offer an opening that supplies spring leaf 4 to pass at this cramping device 3, and this opening is provided in a side of and sticks up between tail 6 and the fulcrum, one end of spring leaf 4 is fixed on the main rod body 1 by rivet, and its other end passes above-mentioned opening and is pressed on the cramping device 3; In addition, above-mentioned insert pocket body 2 is positioned at the prong of prong like 5, above-mentioned blade 8 is to make thin and sharp flat structure by the rustless steel that certain toughness is arranged, its length should be greater than the distance between two yokes of prong like 6, flat structure that blade is thin and sharp has solved the problem that blade can cut the very strong material of toughness, simultaneously, the blade attenuation is easily distortion then, thereby it is analog-U shaped to guarantee that prong like 5 can make blade 8 bend under the effect of spring leaf 4, specifically the two ends of blade 8 are by two yoke bendings of prong like 5, and the bending part at blade two ends slightly has radian, and the angle can not be arranged, and has the angle just can not solve the smooth excessiveness problem of carving material.In addition, be difficult for positioning in order to ensure blade 8 after bending, two yoke inboards of the described prong like 5 of present embodiment are respectively equipped with in opposite directions be used to the blade screens 7 of blocking the blade after the bending.

Below for the installation process of the above-mentioned blade 8 of present embodiment: at first pressing clip depressor 3 sticks up tail 6, stick up tail 6 and press to the shaft of main rod body 1, prong like 5 is drawn close and is surpassed insert pocket body 2 to insert pocket body 2 towards sticking up tail 6 rightabouts, make prong like 5 be positioned at the below of insert pocket body 2, then with blade 8 laterally inserted insert pocket, unclamp cramping device 3 after the insertion, spring leaf 4 resets prong like 5 to be positioned at the top of insert pocket body 2, this process makes the two ends of blade 8 by two yoke bendings of prong like 5, and blocked by the blade screens 7 of prong like 5, be the class U-shaped after blade 8 bendings, namely can be used for afterwards silica gel, the varicosity material, cutting of the packing materials such as cartilage, cut the finishing sculpture.

When pressing clip depressor 3 made prong like 5 be positioned at the below of insert pocket body 2 again, blade 8 was not blocked by the blade screens 7 of prong like 5, can take out from insert pocket 9, finished the dismounting of blade 8.

The examples of implementation of the above only are the present invention's preferred embodiment, are not to limit practical range of the present invention with this, so the variation that all shapes according to the present invention, principle are done all should be encompassed in protection scope of the present invention.

Claims

1. plastic aesthetic surgery scalpel, it includes handle of a knife mobile jib (1), it is characterized in that: blade (8) is horizontally installed on the handle of a knife mobile jib (1) by the insert pocket body (2) of handle of a knife mobile jib one end, and insert pocket body (2) is flat; Be provided with cramping device (3) near the shaft of this end and act on the spring leaf (4) of this cramping device (3) at the handle of a knife mobile jib, one end of spring leaf (4) is fixed on the main rod body (1), its other end is pressed on the cramping device (3), the front end of cramping device (3) forms prong like (5), the rear end forms sticks up tail (6), prong like (5) and stick up tail (6) and form the two ends of sticking up pressure take shaft as fulcrum; Insert pocket body (2) is positioned at the prong of prong like (5), and the length of blade (8) should be greater than the distance between prong like two yokes, and guarantees that prong like (5) can make blade (8) bend to analog-U shaped under the effect of spring leaf (4).

2. plastic aesthetic surgery scalpel according to claim 1 is characterized in that: two yoke inboards of described prong like (5) are respectively equipped with in opposite directions be used to the blade screens (7) of blocking the blade after the bending.

3. plastic aesthetic surgery scalpel according to claim 1, it is characterized in that: described blade (8) is the elastic sheet of flat.