CN106737888A

CN106737888A - A kind of minor cut or wound scissors

Info

Publication number: CN106737888A
Application number: CN201611157964.2A
Authority: CN
Inventors: 刘磊; 麦敢连
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-15
Filing date: 2016-12-15
Publication date: 2017-05-31

Abstract

The invention discloses a kind of minor cut or wound scissors, it is related to field of medical products, detent 4, convex blob of viscose 5, rotating shaft 6, cutter 7, bottom knife 8 is opened by upper handle of a knife 1, lower handle of a knife 2, point of a knife coincidence detent 3, point of a knife and is constituted；Upper handle of a knife 1 and cutter 7 are fixed together, upper handle of a knife 1 and the link position of cutter 7 compared with common scissors, with a bigger angle；Lower handle of a knife 2 and bottom knife 8 are fixed together, and when point of a knife just overlaps, still there is certain angle between handle of a knife, can also now continue to press handle of a knife, and continue to press handle of a knife, then point of a knife can start to intersect；When point of a knife just overlaps, convex blob of viscose 5 sticks into point of a knife coincidence detent 3；When upper and lower handle of a knife is just contacted, convex blob of viscose 5 sticks into point of a knife and opens detent 4, and now point of a knife has intersected.So design, have the advantages that wound is small.

Description

A kind of minor cut or wound scissors

Technical field：

The present invention relates to field of medical products.

Background technology：

When doctor performs an operation, there is aperture with patient, it is necessary to aperture is cut off sometimes, present scissors is Yi Mianfeng Profit, and another side is blunt, after can only scissors be opened will wherein a piece of insertion aperture, another outside aperture, then two Hand closes scissors, cut off operation, and the wound that the operation is caused compare it is larger, in order to solve this problem, this hair It is bright there is provided a kind of minor cut or wound scissors.

The content of the invention：

The present invention is to solve the problems, such as that it is larger that common medical scissors operate the wound for causing to compare, it is proposed that a kind of small wound Mouth scissors.

The technical scheme is that：A kind of minor cut or wound scissors, by upper handle of a knife 1, lower handle of a knife 2, point of a knife coincidence detent 3rd, point of a knife opens detent 4, convex blob of viscose 5, rotating shaft 6, cutter 7, bottom knife 8 and constitutes；Cutter 7 and bottom knife 8 are logical Cross the connection of rotating shaft 6 and form one scissors；Upper handle of a knife 1 and cutter 7 are fixed together, upper handle of a knife 1 and the connection position of cutter 7 Put compared with common scissors, with a bigger angle；Lower handle of a knife 2 and bottom knife 8 are fixed together, the lower He of handle of a knife 2 The link position of bottom knife 8 compared with common scissors, with a bigger angle, when point of a knife just overlaps, between handle of a knife still So there is certain angle, can also now continue to press handle of a knife, and continue to press handle of a knife, then point of a knife can start to intersect；Bottom knife 8 Point of a knife coincidence detent 3 is provided with by shaft hole and point of a knife opens detent 4, there is fixed fixed by the shaft hole of cutter 7 The convex blob of viscose 5 in position, convex blob of viscose 5 with scissors open with closure, can just stick into point of a knife coincidence detent 3, point of a knife Open in detent 4；When point of a knife just overlaps, convex blob of viscose 5 sticks into point of a knife coincidence detent 3；When upper and lower handle of a knife is firm When contacting well, convex blob of viscose 5 sticks into point of a knife and opens detent 4, and now point of a knife has intersected.

So design, have the advantages that wound is small.

Brief description of the drawings：

Fig. 1 is front view when being used as common scissors of the invention

Fig. 2 is of the invention as the front view for used when aperture expands

Fig. 3 is lower handle of a knife (piece) front view (visible positioner) of the invention

Fig. 4 is upper handle of a knife (piece) rearview (visible positioner) of the invention

Specific embodiment：

Referring to accompanying drawing, the present invention by upper handle of a knife 1, lower handle of a knife 2, point of a knife coincidence detent 3, point of a knife open detent 4, Convex blob of viscose 5, rotating shaft 6, cutter 7, bottom knife 8 are constituted.

We are overexerted sometimes when using common scissors, have pressed through head, and scissors point is formed the situation such as Fig. 2, And such case, exactly our needs are used for carrying out the operational scenario of aperture expansion.

Cutter 7 and bottom knife 8 are connected by rotating shaft 6 and form one scissors.

Upper handle of a knife 1 and cutter 7 are fixed together, upper handle of a knife 1 and the link position of cutter 7 and common scissors phase Than with a bigger angle；Lower handle of a knife 2 and bottom knife 8 are fixed together, lower handle of a knife 2 and the link position of bottom knife 8 Compared with common scissors, with a bigger angle, this design be in order to point of a knife just overlap when, still have one between handle of a knife Determine angle (as shown in Figure 1), can also now continue to press handle of a knife, and continue to press handle of a knife, then point of a knife can start to intersect (as schemed Shown in 2).

Point of a knife coincidence detent 3 is provided with by the shaft hole of bottom knife 8 and point of a knife opens detent 4, cutter 7 Have the convex blob of viscose 5 of stationary positioned by shaft hole, convex blob of viscose 5 with scissors open with closure, can just stick into point of a knife coincidence Detent 3, point of a knife is opened in detent 4；When point of a knife just overlaps, it is recessed that convex blob of viscose 5 sticks into point of a knife coincidence positioning Groove 3 (position as shown in Figure 1)；When upper and lower handle of a knife is just contacted, convex blob of viscose 5 sticks into point of a knife and opens detent 4 (such as Position shown in Fig. 2), and now point of a knife has intersected.

When doctor need to aperture is cut off with patient when, by the point of a knife for just overlapping insert aperture, continue to press handle of a knife, Now point of a knife can start to intersect and cut aperture, and wound very little.

Claims

1. a kind of minor cut or wound scissors, opens positioning recessed by upper handle of a knife (1), lower handle of a knife (2), point of a knife coincidence detent (3), point of a knife Groove (4), convex blob of viscose (5), rotating shaft (6), cutter (7), bottom knife (8) are constituted；It is characterized in that：Cutter (7) and under Blade (8) is connected by rotating shaft (6) and forms one scissors；Upper handle of a knife (1) and cutter (7) are fixed together, upper handle of a knife (1) and cutter (7) link position is compared with common scissors, with a bigger angle；Lower handle of a knife (2) and bottom knife (8) Be fixed together, lower handle of a knife (2) and bottom knife (8) link position compared with common scissors, with a bigger angle, When point of a knife just overlaps, still there is certain angle between handle of a knife, can also now continue to press handle of a knife, and continue to press knife Handle, then point of a knife can start intersect；Point of a knife coincidence detent (3) is provided with by the shaft hole of bottom knife (8) and point of a knife opens and determines , there are the convex blob of viscose of stationary positioned (5), convex blob of viscose (5) opening with scissors in position groove (4) by the shaft hole of cutter (7) With closure, can just stick into point of a knife coincidence detent (3), point of a knife and open in detent (4)；When point of a knife just overlaps, Convex blob of viscose (5) sticks into point of a knife coincidence detent (3)；When upper and lower handle of a knife is just contacted, convex blob of viscose (5) sticks into knife Point opens detent (4), and now point of a knife has intersected.