CN211560267U

CN211560267U - Multifunctional scissors convenient to it is clean

Info

Publication number: CN211560267U
Application number: CN201922175586.6U
Authority: CN
Inventors: 张梦
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology; Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2019-12-08
Filing date: 2019-12-08
Publication date: 2020-09-25
Anticipated expiration: 2029-12-08

Abstract

The utility model discloses a multi-functional scissors convenient to it is clean, including first scissors head, one side of first scissors head is provided with rather than matched with second scissors head, first scissors head is close to one side of second scissors head with second scissors head is close to one side of first scissors head all is provided with the flank of tooth respectively, two the flank of tooth cooperatees, first scissors head is kept away from one side of flank of tooth with second scissors head is kept away from one side of flank of tooth all is provided with the cutting edge face respectively, two the cutting edge face cooperatees, one side of first scissors head is provided with first scissors handle, one side of second scissors head is provided with second scissors handle. Has the advantages that: therefore, in the specific using process, after medical staff use the device, the first scissors handle and the second scissors handle can be detached, and then the medical staff can clean the area matched with the first scissors handle and the second scissors handle in time.

Description

Multifunctional scissors convenient to it is clean

Technical Field

The utility model relates to a medical scissors field particularly, relates to a multi-functional scissors convenient to it is clean.

Background

The scissors are double-edge tools for cutting sheet or linear objects such as cloth, paper, steel plates, ropes, round steel and the like, and the two edges are staggered and can be opened and closed. In China, due to the development of the textile industry, the scissors and scissors industry are distinguished. If a user cuts a pair of scissors, the scissors are called as a pair of scissors, the scissors are shaped like an iron column which is folded in half, the sharp end of the scissors is opposite to a blade knife, and the lady's red fabric is commonly used and is currently called as a U-shaped scissors under the influence of external culture. The long blade seedling is a scissors used for cutting the woven cloth.

The patent number CN208212052 discloses a pair of multifunctional medical scissors, wherein a first scissors body and a second scissors body of the device are connected through a non-detachable rotating shaft. Although the connection mode can enable the first scissors and the second scissors to be closely matched, the connection mode has the following problems in the use process: when the scissors after the use need be cleaned and disinfected, because this scissors adopts the mode of pivot to connect, can not realize the separation between first scissors and the second scissors to make medical staff can only clean and disinfect the surface of first scissors and second scissors, and then can't clean and disinfect to the coincidence region between first scissors and the second scissors, thereby appear and wash the dead angle, influence the cleaning and disinfecting effect of this scissors.

Medical staff often need use scissors to cut the adhesive tape at work, simultaneously, also need the vessel forceps to assist and unscrew drainage bag screw mouth or clip the drainage tube, consequently, medical staff need carry scissors and vessel forceps simultaneously in the work clothes pocket in the course of the work. However, the existing scissors or vascular clamps can only achieve respective effects and effects, but cannot achieve the effect of one-object dual-purpose, so that medical staff need to carry the scissors and the vascular clamps simultaneously in the working process, and the carrying capacity of the medical staff is increased.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a multi-functional scissors convenient to it is clean possesses portable and the clear advantage of being convenient for, and then solves the clear problem of not being convenient for.

(II) technical scheme

For realizing the above-mentioned portable and clean advantage of being convenient for, the utility model discloses a concrete technical scheme as follows:

a pair of multifunctional scissors convenient to clean comprises a first scissor head, wherein a second scissor head matched with the first scissor head is arranged on one side of the first scissor head, tooth surfaces are respectively arranged on one side of the first scissor head, which is close to the second scissor head, and one side of the second scissor head, which is close to the first scissor head, and are matched with each other, blade surfaces are respectively arranged on one side of the first scissor head, which is far away from the tooth surfaces, and one side of the second scissor head, which is far away from the tooth surfaces, and are respectively provided with a first scissor handle, a second scissor handle is arranged on one side of the second scissor head, the first scissor handle is connected with the second scissor handle through a rotating mechanism, through holes are respectively formed in one end of the first scissor handle, which is far away from the first scissor head, and one end of the second scissor handle, which is far away from the second scissor head, and is provided with a first support, one end, far away from the second scissors head, of the second scissors handle is provided with a second support, a limiting ring matched with the first support is arranged on the second support, and the limiting ring is connected with the second support through a rotating shaft.

Furthermore, in order to facilitate matching of the first scissor handle and the second scissor handle, mounting holes matched with the rotating mechanism are formed in the first scissor handle and the second scissor handle respectively by arranging a limiting groove and a limiting hole, the limiting groove matched with the rotating mechanism is formed in one side, located in the mounting holes, of the second scissor handle, and the limiting groove is symmetrically formed in two sides of the limiting groove and matched with the rotating mechanism.

Furthermore, in order to facilitate the use of medical staff, the scissors can be used for two purposes by arranging the arc surface and the tangent plane, the arc surfaces are respectively arranged at one end of the first scissors head and one end of the second scissors head, the diameter of the arc surface is gradually reduced from the tooth surface to the direction of the blade surface, the tangent plane is respectively arranged at one side of the first scissors head and one side of the second scissors head, and the diameter of the tangent plane is gradually increased from the tooth surface to the direction of the blade surface.

Furthermore, in order to take the limiting ring down from the first support, the moving handle is arranged on one side, away from the second support, of the limiting ring.

Further, for the convenience of installing and dismantling scissors handle one and scissors handle two to through setting up slewing mechanism, slewing mechanism includes the drive shaft, the one end of drive shaft is provided with stopper one, the drive shaft is kept away from the one end of stopper one is provided with the axis of rotation, the axis of rotation is kept away from the one end of drive shaft is provided with the link, the link pass through the connecting rod with rotation axis connection, the link is kept away from the one end of axis of rotation be provided with spacing groove matched with stopper, the bilateral symmetry of stopper be provided with a set of with spacing hole matched with spacing ball.

Furthermore, in order to enable the first scissors handle and the second scissors handle to be matched more closely, the spring is arranged on one side, located on the first limiting block, of the driving shaft when the first scissors handle and the second scissors handle are installed.

(III) advantageous effects

Compared with the prior art, the utility model provides a multi-functional scissors convenient to it is clean possesses following beneficial effect:

(1) the utility model discloses a set up scissors handle one, scissors handle two and slewing mechanism cooperatees to unite two into one scissors and vascular pincers, make on scissors and vascular pincers's function fuses an object, and then reach the effect of an thing double-purpose, make the staff in concrete working process, only need carry the utility model discloses a multifunctional scissors can, realize simultaneously cutting out and help twisting out the effect of drainage bag screw socket or family live the drainage tube, reduced the carrying volume of medical staff in the working process.

(2) This practicality is through setting up slewing mechanism to in concrete use, can realize the dismantlement between scissors handle one and the scissors handle two, make medical staff can carry out abluent effect to the coincidence region between scissors handle one and the scissors handle two in the cleaning and disinfecting process, thereby avoided wasing the appearance at dead angle phenomenon, and then improved multi-functional scissors's cleaning performance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a pair of multifunctional scissors for easy cleaning according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of a portion of a pair of multi-function scissors for easy cleaning according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a rotating mechanism of the multifunctional scissors convenient to clean according to the embodiment of the present invention.

In the figure:

1. a first scissor head; 2. a second scissor head; 3. a tooth surface; 4. a blade face; 5. a first scissor handle; 6. a scissor handle II; 7. a rotating mechanism; 701. a drive shaft; 702. a first limiting block; 703. a rotating shaft; 704. a connecting frame; 705. a connecting rod; 706. a second limiting block; 707. a limiting ball; 708. a spring; 8. cutting into noodles; 9. A first bracket; 10. a second bracket; 11. a limiting ring; 12. a rotating shaft; 13. mounting holes; 14. a limiting groove; 15. A limiting hole; 16. a cambered surface; 17. cutting into noodles; 18. a movable handle; 19. and a through hole.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a multi-functional scissors convenient to it is clean.

Referring now to the drawings and the detailed description, as shown in fig. 1-4, a pair of multifunctional scissors convenient to clean according to an embodiment of the present invention includes a first scissor head 1, a second scissor head 2 coupled to the first scissor head 1 is disposed on one side of the first scissor head 1, a tooth surface 3 is disposed on one side of the first scissor head 1 close to the second scissor head 2 and one side of the second scissor head 2 close to the first scissor head 1, respectively, two tooth surfaces 3 are coupled, a knife edge surface 4 is disposed on one side of the first scissor head 1 away from the tooth surface 3 and one side of the second scissor head 2 away from the tooth surface 3, respectively, two knife edge surfaces 4 are coupled, a first scissor handle 5 is disposed on one side of the first scissor head 1, a second scissor handle 6 is disposed on one side of the second scissor head 2, the first scissor handle 5 is connected to the second scissor handle 6 through a rotating mechanism 7, the utility model discloses a blood vessel forceps, including scissors head 2, scissors handle 5, support two, pivot 12, pivot 7, pivot 6, pivot 10, pivot 11, pivot 6, scissors handle 5, scissors head 1, scissors handle 6, scissors head 2, pivot 11, pivot 7, pivot 6, scissors handle 5, scissors handle 6, scissors head 2, scissors handle 6, scissors handle 5, scissors handle 6, scissors handle 5, scissors handle.

In an example, for the first scissor handle 5, the first scissor handle 5 and the second scissor handle 6 are respectively provided with a mounting hole 13 matched with the rotating mechanism 7, one side of the second scissor handle 6, which is located at the mounting hole 13, is provided with a limiting groove 14 matched with the rotating mechanism 7, and two sides inside the limiting groove 14 are symmetrically provided with limiting holes 15 matched with the rotating mechanism 7, so that the first scissor handle 5 and the second scissor handle 6 can be conveniently matched by arranging the limiting grooves 14 and the limiting holes 15.

In one example, for the first scissor head 1, an arc surface 16 is respectively arranged at one end of the first scissor head 1 and one end of the second scissor head 2, the diameter of the arc surface 16 gradually decreases from the tooth surface 3 to the blade surface 4, a tangent plane 17 is respectively arranged at one side of the first scissor head 1 and one side of the second scissor head 2, and the diameter of the tangent plane 17 gradually increases from the tooth surface 3 to the blade surface 4, so that the arrangement of the arc surface 16 and the tangent plane 17 can realize two purposes of scissors, thereby facilitating the use of medical staff.

In one example, for the retainer ring 11, a moving handle 18 is arranged on the side of the retainer ring 11 away from the second bracket 10, so that the retainer ring 11 can be conveniently taken off from the first bracket 9 by arranging the moving handle 18.

In an example, for the rotating mechanism 7, the rotating mechanism 7 includes a driving shaft 701, a first limiting block 702 is disposed at one end of the driving shaft 701, a rotating shaft 703 is disposed at one end of the driving shaft 701, which is away from the first limiting block 702, a connecting frame 704 is disposed at one end of the rotating shaft 703, which is away from the driving shaft 701, the connecting frame 704 is connected to the rotating shaft 703 through a connecting rod 705, a second limiting block 706 which is matched with the limiting groove 14 is disposed at one end of the connecting frame 704, which is away from the rotating shaft 703, and a set of limiting balls 707 which are matched with the limiting hole 15 are symmetrically disposed on two sides of the second limiting block 706, so that the first scissor handle 5 and the second scissor handle 6 can be conveniently mounted and dismounted by disposing the rotating mechanism 7.

In one example, for the driving shaft 701, a spring 708 is disposed on the driving shaft 701 and on one side of the first stopper 702, so that the first scissor handle 5 and the second scissor handle 6 can be more closely fitted when the first scissor handle 5 and the second scissor handle 6 are installed by disposing the spring 708.

The working principle is as follows: when the scissors are used, if the knife edge faces 4 need to be used, the second limiting block 706 is buckled from the limiting groove 14, the limiting ball 707 is separated from the limiting hole 15, the second scissors handle 6 is separated from the first scissors handle 5 under the action of the spring, at the moment, the two knife edge faces 4 are opposite, meanwhile, the limiting block 706 is matched with the limiting groove 14, and the limiting ball 707 is matched with the limiting hole 15 to complete installation.

To sum up, with the help of the above technical scheme of the utility model, the utility model discloses a set up scissors handle one 5, scissors handle two 6 and slewing mechanism 7 and cooperate to unite two into one scissors and vascular pincers, make on scissors and vascular pincers's function fuses an object, and then reach the effect of an thing double-purpose, make the staff at specific working process, only need carry the utility model discloses a multifunctional scissors can, realize simultaneously tailorring and help twisting out the effect of drainage bag screw thread or family's drainage tube, reduced the carrying volume of medical staff in the working process. This practicality is through setting up slewing mechanism 7, can realize the dismantlement between scissors handle one and the scissors handle two for medical staff can carry out abluent effect to the coincidence region between scissors handle one 5 and the scissors handle two 6 in the cleaning and disinfecting process, thereby has avoided wasing the appearance at dead angle phenomenon, and then has improved the cleaning performance of multi-functional scissors.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The multifunctional scissors convenient to clean are characterized by comprising a first scissor head (1), a second scissor head (2) matched with the first scissor head is arranged on one side of the first scissor head (1), tooth surfaces (3) are respectively arranged on one side of the first scissor head (1) close to the second scissor head (2) and one side of the second scissor head (2) close to the first scissor head (1), the two tooth surfaces (3) are matched, blade surfaces (4) are respectively arranged on one side of the first scissor head (1) far away from the tooth surfaces (3) and one side of the second scissor head (2) far away from the tooth surfaces (3), the two blade surfaces (4) are matched, a first scissor handle (5) is arranged on one side of the first scissor head (1), a second scissor handle (6) is arranged on one side of the second scissor head (2), and the first scissor handle (5) is connected with the second scissor handle (6) through a rotating mechanism (7), keep away from scissors handle (5) the one end of scissors head (1) with scissors handle (6) are kept away from the one end of scissors head (2) has all seted up through-hole (19) respectively, scissors handle (5) are kept away from the one end of scissors head (1) is provided with support (9), scissors handle (6) are kept away from the one end of scissors head (2) is provided with support two (10), be provided with on support two (10) with support one (9) matched with spacing collar (11), spacing collar (11) through pivot (12) with support two (10) are connected.

2. The pair of multifunctional scissors convenient to clean according to claim 1, wherein the first scissors handle (5) and the second scissors handle (6) are respectively provided with a mounting hole (13) matched with the rotating mechanism (7), one side of the second scissors handle (6) positioned in the mounting hole (13) is provided with a limiting groove (14) matched with the rotating mechanism (7), and two sides inside the limiting groove (14) are symmetrically provided with limiting holes (15) matched with the rotating mechanism (7).

3. The multifunctional scissors convenient to clean as claimed in claim 1, wherein one end of the first scissor head (1) and one end of the second scissor head (2) are respectively provided with an arc surface (16), the diameters of the arc surfaces (16) from the tooth surface (3) to the direction of the blade surface (4) are gradually reduced, one side of the first scissor head (1) and one side of the second scissor head (2) are respectively provided with a tangent plane (17), and the diameters of the tangent planes (17) from the tooth surface (3) to the direction of the blade surface (4) are gradually increased.

4. Multifunctional scissors for facilitating cleaning according to claim 1, characterized in that a moving handle (18) is arranged on one side of the limiting ring (11) far away from the second bracket (10).

5. The multifunctional scissors convenient for cleaning as claimed in claim 2, wherein the rotating mechanism (7) comprises a driving shaft (701), a first limiting block (702) is disposed at one end of the driving shaft (701), a rotating shaft (703) is disposed at one end of the driving shaft (701) far away from the first limiting block (702), a connecting frame (704) is disposed at one end of the rotating shaft (703) far away from the driving shaft (701), the connecting frame (704) is connected with the rotating shaft (703) through a connecting rod (705), a second limiting block (706) matched with the limiting groove (14) is disposed at one end of the connecting frame (704) far away from the rotating shaft (703), and a set of limiting balls (707) matched with the limiting hole (15) is symmetrically disposed at two sides of the second limiting block (706).

6. Multifunctional scissors for facilitating cleaning according to claim 5, characterized in that a spring (708) is arranged on the driving shaft (701) and at one side of the first limiting block (702).