CN216859799U - Multifunctional sharp instrument scissors - Google Patents

Abstract

The utility model discloses a multifunctional sharp instrument scissors, which relates to the technical field of surgical instruments and comprises a first scissor arm cutter head, a second scissor arm, a first scissor handle and a second scissor handle, wherein the first scissor arm cutter head is fixedly connected with the first scissor handle, the second scissor arm is fixedly connected with the second scissor handle, the second scissor handle is rotatably connected with the first scissor handle through a shaft pin, a grinding wheel blade is fixedly arranged on the side wall of the first scissor arm cutter head, a bottle opening is arranged on the side wall of the end part of the first scissor arm cutter head far away from the first scissor handle, a first scissor arm cutter edge is fixedly arranged on one side of the first scissor arm cutter head close to the second scissor arm, a second scissor arm cutter head is fixedly arranged on one side of the second scissor arm close to the first scissor arm cutter edge, and a spring is fixedly connected between the opposite side walls of the first scissor handle and the second scissor handle, the multifunctional sharp instrument scissors are integrated into a whole and are convenient to use, can avoid the scratch caused by improper operation.

Description

Multifunctional sharp instrument scissors

Technical Field

The utility model relates to the technical field of surgical instruments, in particular to a pair of multifunctional sharp instrument scissors.

Background

At present, in the clinical care operation, medical personnel often need handle various sharp wares, like the aluminium lid that separates transfusion system or transfusion ware syringe needle, syringe needle and bottled liquid etc, and these operations mostly need handle through the scissors, but ordinary scissors not only rust easily, and the cutting edge is more sharp, difficult operation, the operator's finger is punctureed easily to careless the moment, not only normal work has been influenced, still greatly increased the chance that the blood disease propagates, increase medical personnel's psychology and physiological misery, and traditional scissors when dealing with the operation beyond ordinary shearing demand, it is comparatively inconvenient to use, functional relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that common clinical scissors in the prior art are poor in functionality, and provides multifunctional sharp instrument scissors.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a multi-functional sharp machine scissors, includes first scissors arm tool bit, second scissors arm, first scissors handle and second scissors handle, first scissors arm tool bit and first scissors handle fixed connection, second scissors arm and second scissors handle fixed connection, second scissors handle passes through the pivot with first scissors handle and rotates to be connected, fixed mounting has the grinding wheel piece on the lateral wall of first scissors arm tool bit, first scissors arm tool bit has been kept away from and has been seted up the bottleneck opening on the tip lateral wall of first scissors handle, one side that first scissors arm tool bit is close to second scissors arm is fixed and is provided with first scissors arm cutting edge, one side that second scissors arm is close to first scissors arm cutting edge is fixed and is provided with second scissors arm cutting edge, fixedly connected with spring between the relative lateral wall of first scissors handle and second scissors handle.

The above technical solution further comprises:

the second scissor arm cutter head comprises a toothed surface fixedly arranged on one side of the second scissor arm close to the first scissor arm cutter head, and a groove is formed in the side wall of the toothed surface.

The relative lateral wall of first scissors handle and second scissors handle on equal fixedly connected with L shape buckle, two the mutual joint of L shape buckle.

And a hanging buckle ring is fixedly connected to the side wall of the first scissor handle.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the matched use of the first scissor arm cutter head, the second scissor arm, the grinding wheel, the bottle opening and the second scissor arm cutter head, the ampoule bottle can be conveniently opened and cut by using the grinding wheel on the first scissor arm cutter head, the bottle opening can be conveniently used for opening glass bottled liquid and quickly separating the aluminum cover from the bottle body, the friction force for contacting with an article can be increased through the arrangement of the tooth-shaped surface, the article can be cut more easily, the first scissor arm cutter edge can be wrapped through the groove, the scratch caused by improper operation can be avoided, and the multifunctional integrated bottle is multifunctional and convenient to use.

2. According to the scissors, the first scissor handle, the second scissor handle, the spring and the L-shaped buckle are matched for use, the L-shaped buckle is used for fixing the scissors, the opening angle of the scissor handles can be limited, the extension and the fixing of the scissors can be enhanced by the spring between the two scissor handles, and the groove can wrap the sharp side of the cutting edge of the first scissor arm under the elastic force of the spring in the initial state when the scissors are not used, so that the situation that a cutter head is excessively separated and a user is scratched when the scissors fall can be effectively prevented.

Drawings

Fig. 1 is a schematic structural view of a pair of multifunctional sharp-edged scissors according to the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1 of the multi-functional sharp-pointed instrument scissors according to the present invention.

In the figure: 1. a first scissor arm cutter head; 2. a second scissor arm; 3. a grinding wheel sheet; 4. opening a bottle mouth; 5. a second scissor arm cutter head; 6. a toothed surface; 7. a groove; 8. a first scissor arm blade; 9. a spring; 10. an L-shaped buckle; 11. a second scissor handle; 12. a first scissor handle; 13. a hanging buckle.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-2, the present invention provides a multi-functional sharp instrument scissors, which comprises a first scissors arm blade 1, a second scissors arm 2, a first scissors handle 12 and a second scissors handle 11, wherein the first scissors arm blade 1 is fixedly connected to the first scissors handle 12, the second scissors arm 2 is fixedly connected to the second scissors handle 11, the second scissors handle 11 is rotatably connected to the first scissors handle 12 through a shaft pin, a grinding wheel 3 is fixedly mounted on a side wall of the first scissors arm blade 1, a bottle opening 4 is opened on a side wall of an end portion of the first scissors arm blade 1 far away from the first scissors handle 12, a first scissors arm blade 8 is fixedly disposed on a side of the first scissors arm blade 1 close to the second scissors arm 2, a second scissors arm blade 5 is fixedly disposed on a side of the second scissors arm 2 close to the first scissors arm blade 8, the second scissors arm blade 5 comprises a toothed surface 6 fixedly disposed on a side of the second scissors arm 2 close to the first scissors arm blade, the side wall of the tooth-shaped surface 6 is provided with a groove 7.

In the embodiment, the grinding wheel 3 on the first scissor arm cutter head 1 can be used for scratching the opening of the ampoule bottle, so that the ampoule bottle is easier to break; the bottle opening 4 is used for opening glass bottled liquid and quickly separating the aluminum cover from the bottle body, the toothed surface 6 on the second scissor arm cutter head 5 on the second scissor arm 2 can increase the friction force of contact objects, so that the scissor arm is easier to handle, the groove 7 can wrap the first scissor arm cutter edge 8, and the scratch caused by misoperation can be avoided.

Example two

As shown in fig. 1, based on the first embodiment, a spring 9 is fixedly connected between opposite side walls of the first scissor handle 12 and the second scissor handle 11;

the opposite side walls of the first scissor handle 12 and the second scissor handle 11 are fixedly connected with L-shaped buckles 10, and the two L-shaped buckles 10 are mutually clamped.

In the embodiment, the L-shaped buckle 10 is used for fixing the scissors, the spring 9 between the two scissor handles can strengthen extension and fixation of the scissors, and the groove 7 can wrap the sharp side of the cutting edge 8 of the first scissor arm under the elastic force of the spring 9 in the initial state of the scissors when the scissors are not used so as to prevent the cutting head from being separated and scratching a user when the scissors fall off.

EXAMPLE III

As shown in fig. 1, according to the first or second embodiment, a hanging ring 13 is fixedly connected to a side wall of the first scissor handle 12.

In this embodiment, the hanging ring 13 is mainly used for hanging the scissors, so that the scissors can be conveniently stored.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (4)

1. A pair of multifunctional sharp instrument scissors comprises a first scissors arm cutter head (1), a second scissors arm (2), a first scissors handle (12) and a second scissors handle (11), and is characterized in that the first scissors arm cutter head (1) is fixedly connected with the first scissors handle (12), the second scissors arm (2) is fixedly connected with the second scissors handle (11), the second scissors handle (11) is rotatably connected with the first scissors handle (12) through a shaft pin, a grinding wheel blade (3) is fixedly installed on the side wall of the first scissors arm cutter head (1), a bottle opening (4) is formed in the side wall of the end part of the first scissors arm cutter head (1) far away from the first scissors handle (12), a first scissors arm cutter edge (8) is fixedly arranged on one side of the first scissors arm cutter head (1) close to the second scissors arm (2), and a second scissors arm cutter head (5) is fixedly arranged on one side of the second scissors arm (2) close to the first scissors arm cutter edge (8), and a spring (9) is fixedly connected between the opposite side walls of the first scissor handle (12) and the second scissor handle (11).

2. A multi-functional sharp instrument scissors according to claim 1 wherein the second scissor arm blade (5) comprises a toothed surface (6) fixedly arranged on the second scissor arm (2) on the side close to the first scissor arm blade, the side wall of the toothed surface (6) being provided with a recess (7).

3. A multi-functional sharp-edged scissors according to claim 1 wherein the opposing side walls of the first handle (12) and the second handle (11) are fixedly connected with L-shaped clips (10), and the two L-shaped clips (10) are clipped to each other.

4. A multi-functional sharp-edged scissors according to claim 1 wherein a retaining ring (13) is fixedly attached to the side wall of the first handle (12).

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