Multifunctional nursing scissors

Abstract

The utility model belongs to the field of medical instruments, and provides a multifunctional nursing scissors, comprising a scissor blade and a tweezer body, wherein a connecting groove is provided at one end of the scissor blade, a connecting piece is rotatably connected in the connecting groove, the connecting piece is fixedly connected to the tweezer body, a groove is provided on the upper surface of the tweezer body, a fixing groove is provided on one side of the scissor blade, a magnet is installed in the fixing groove; a limiting component, the limiting component comprises a through hole provided on the inner wall of the groove, a fixing pin installed in the groove and the through hole, a slider installed on the side surface around the fixing pin, a cover plate installed on the side surface around the groove, and a sliding groove provided on the upper surface of the cover plate; the utility model can make the tweezer body rotate through the connecting piece to achieve the effect of folding and unfolding, the limiting component controls the movement of the fixing pin by sliding the slider in the sliding groove, and when the tweezer body is unfolded, the fixing pin slides into the fixing groove, wherein the magnet fixes the fixing pin to play a limiting role, thereby ensuring the effect of fixing the tweezer body after unfolding.

Description

Technical Field

[0001] The utility model belongs to the field of medical instruments, in particular to a pair of multifunctional nursing scissors. Background Art

[0002] Nursing scissors are a kind of medical instrument commonly used in hospitals. For a long time, their structure has not been particularly different from the scissors commonly used in life. They include a pair of scissor handles that are symmetrical and hinged together, and the front ends of the two scissor handles are respectively provided with scissor blades.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: the existing nursing scissors have a simple structure and a relatively single function, and can only perform simple cutting functions, and cannot perform more functions in nursing work. In addition, the blades and tips of conventional scissors are relatively sharp, posing a great safety hazard.

[0004] Therefore, those skilled in the art have proposed a multifunctional nursing scissors to solve the problems raised by the background technology. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a multifunctional nursing scissors to solve the problems that the existing nursing scissors in the prior art have a simple structure and a relatively single function, can only perform simple cutting functions, and cannot perform more functions in nursing work. In addition, the blades and tips of conventional scissors are relatively sharp, and there are great safety hazards.

[0006] A multifunctional nursing scissors comprises a lower handle, a scissor blade, a tweezer body, an upper handle and a connecting assembly, wherein a connecting groove is provided at one end of the scissor blade, a connecting piece is rotatably connected in the connecting groove, a surface of the connecting piece is fixedly connected to a side surface of the tweezer body, a groove is provided on the upper surface of the tweezer body, a fixing groove is provided on one side surface of the scissor blade, a magnet is installed in the fixing groove; a limiting assembly, the limiting assembly comprises a through hole provided on the inner wall of the groove, a fixing pin installed in the groove and the through hole, a slider installed on the side surface around the fixing pin, a cover plate installed on the inner side surface of the groove, and a sliding groove provided on the upper surface of the cover plate; the sliding groove is slidably matched with the slider, the through hole is slidably matched with the fixing pin; the fixing groove is slidably matched with the fixing pin.

[0007] Through the above technical solution, the tweezers body can be rotated through the connecting part to achieve the effect of folding and unfolding. The limiting component can slide the slider in the slide groove to control the movement of the fixing pin. When the tweezers body is unfolded, the fixing pin slides into the fixing groove, and the magnet fixes the fixing pin to fix the entire tweezers body, which plays a limiting role. When the tweezers body needs to be folded, the fixing effect can be released by sliding the slider, thereby ensuring the fixing effect after the tweezers body is unfolded.

[0008] Preferably, a lower arc portion is fixedly mounted on one end of the lower handle, and an upper arc portion is fixedly mounted on one end of the upper handle, the lower arc portion and the upper arc portion are fixedly connected to the scissors blades respectively, and the positions of the lower arc portion and the upper arc portion are adapted to each other.

[0009] Through the above technical solution, by using the lower arc portion in conjunction with the upper arc portion, when the upper handle and the lower handle are pinched, the middle arc gap can clamp round objects and can also open ampoules, enriching the function of the tool.

[0010] Preferably, the connecting assembly includes connecting holes opened on the upper surfaces of the lower arc-shaped portion and the upper arc-shaped portion, and connecting pins installed in the connecting holes; the connecting holes and the connecting pins are rotatably matched.

[0011] Preferably, a slot is provided on one side of the tweezers body, and the slot is engaged with the scissors blade.

[0012] Preferably, a surface of the tweezers body is provided with a plurality of anti-slip grooves.

[0013] Through the above technical scheme, the side groove of the tweezers body can be snap-fitted with one side of the scissors blade. When the tweezers body is folded, the operation will not be inconvenient due to the unfixed tweezers body when using the scissors function. At the same time, the other side of the tweezers body is provided with an anti-slip groove. When the tweezers body is unfolded and the tweezers function is used, it can effectively prevent the object from slipping due to the smooth surface of the clamped object during the clamping process.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model can make the tweezers body rotate through the connecting piece, so as to achieve the effect of folding and unfolding. The limiting component can slide the slider in the slide groove to control the movement of the fixing pin. When the tweezers body is unfolded, the fixing pin slides into the fixing groove, wherein the magnet fixes the fixing pin to fix the entire tweezers body and play a limiting role. When the tweezers body needs to be folded, the fixing effect can be released by sliding the slider, thereby ensuring the fixing effect after the tweezers body is unfolded.

[0016] 2. The utility model cooperates with the upper arc-shaped part in use. When the upper handle and the lower handle are pinched, the arc-shaped gap in the middle can clamp round objects and can also open ampoules, thus enriching the functions of the tool.

[0017] 3. The utility model provides an anti-skid groove, and when the tweezers are unfolded for use, the anti-skid groove can prevent the object from slipping during the clamping process due to the object's surface being too smooth. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2It is a schematic diagram of the structure of the utility model viewed from above;

[0020] Figure 3 for Figure 1 A partial enlarged view of part A;

[0021] Figure 4 It is a schematic diagram of the overall structure of the tweezers body of the utility model;

[0022] Figure 5 It is a front view structural schematic diagram of the tweezers body of the utility model;

[0023] Figure 6 for Figure 5 Schematic diagram of the structure of the middle BB section;

[0024] Figure 7 for Figure 6 A partial enlarged view of part C in the middle.

[0025] In the figure:

[0026] 1. Lower handle; 2. Lower arc-shaped portion; 3. Scissor blade; 4. Connector; 5. Tweezer body; 6. Card slot; 7. Connecting hole; 8. Connecting pin; 9. Magnet; 10. Fixed slot; 11. Slide slot; 12. Cover plate; 13. Slider; 14. Through hole; 15. Fixed pin; 16. Groove; 17. Upper handle; 18. Upper arc-shaped portion; 19. Anti-slip groove. DETAILED DESCRIPTION

[0027] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0028] Embodiment 1: As shown in the attached Figure 1 To Attachment Figure 7 As shown: The utility model provides a multifunctional nursing scissors, comprising a lower handle 1, a scissor blade 3, a tweezer body 5, an upper handle 17 and a connecting assembly, one end of the scissor blade 3 is provided with a connecting groove, a connecting member 4 is rotatably connected in the connecting groove, one surface of the connecting member 4 is fixedly connected to one side of the tweezer body 5, a groove 16 is provided on the upper surface of the tweezer body 5, one side of the scissor blade 3 is provided with a fixing groove 10, and a magnet 9 is installed in the fixing groove 10;

[0029] The limit assembly also includes a through hole 14 formed on the inner wall of the groove 16, a fixing pin 15 installed in the groove 16 and the through hole 14, a slider 13 installed on the side surface of the fixing pin 15, a cover plate 12 installed on the inner side surface of the groove 16, and a slide groove 11 formed on the upper surface of the cover plate 12; the slide groove 11 is slidably matched with the slider 13, and the through hole 14 is slidably matched with the fixing pin 15;

[0030] The fixing groove 10 and the fixing pin 15 are slidably matched.

[0031] As can be seen from the above, the tweezers body 5 can be rotated through the connecting piece to achieve the effect of folding and unfolding. The limiting component can slide the slider 13 in the slide groove 11 to control the movement of the fixing pin 15. When the tweezers body 5 is unfolded, the fixing pin slides into the fixing groove 10, wherein the magnet 9 fixes the fixing pin to fix the entire tweezers body 5 and play a limiting role. When the tweezers body needs to be folded, the fixing effect can be released by sliding the slider 13, thereby ensuring the fixing effect after the tweezers body is unfolded.

[0032] Embodiment 2: Based on Embodiment 1, a lower arc portion 2 is fixedly installed on one end of the lower handle 1, and an upper arc portion 18 is fixedly installed on one end of the upper handle 17. The lower arc portion 2 and the upper arc portion 18 are respectively fixedly connected to the scissors blade 3, and the positions of the lower arc portion 2 and the upper arc portion 18 are adapted to each other.

[0033] As can be seen from the above, by using the lower arc portion 2 in conjunction with the upper arc portion 18, when the lower handle 1 and the upper handle 17 are pinched, the middle arc gap can clamp round objects and can also open ampoules, enriching the function of the tool.

[0034] Embodiment 3: This embodiment is basically the same as the previous embodiment, except that a slot 6 is provided on one side of the tweezer body 5 , the slot 6 is engaged with the scissors blade 3 , and a plurality of anti-slip grooves 19 are provided on one surface of the tweezer body 5 .

[0035] As can be seen from the above, the side groove of the tweezers body 5 can be snap-fitted with one side of the scissors blade 3. When the tweezers body 5 is folded, there will be no inconvenience in operation due to the unfixed tweezers body 5 when using the scissors function. At the same time, the other side of the tweezers body 5 is provided with an anti-slip groove 19. When the tweezers body 5 is unfolded and uses the tweezers function, it can effectively prevent the object from slipping due to the smooth surface of the clamped object during the clamping process.

[0036] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A multifunctional nursing scissors, characterized by: The invention comprises a lower handle (1), a scissor blade (3), a tweezer body (5), an upper handle (17) and a connecting assembly, wherein a connecting groove is provided at one end of the scissor blade (3), a connecting member (4) is rotatably connected in the connecting groove, a surface of the connecting member (4) is fixedly connected to a side surface of the tweezer body (5), a groove (16) is provided on the upper surface of the tweezer body (5), a fixing groove (10) is provided on one side surface of the scissor blade (3), and a magnet (9) is installed in the fixing groove (10); The device also includes a position limiting assembly, which includes a through hole (14) formed on the inner wall of the groove (16), a fixing pin (15) installed in the groove (16) and the through hole (14), a sliding block (13) installed on the peripheral side of the fixing pin (15), a cover plate (12) installed on the inner peripheral side of the groove (16), and a sliding groove (11) formed on the upper surface of the cover plate (12); the sliding groove (11) and the sliding block (13) are slidably matched, and the through hole (14) and the fixing pin (15) are slidably matched; The fixing groove (10) and the fixing pin (15) are slidably matched.

2. A multifunctional nursing scissors as claimed in claim 1, characterized in that: A lower arc portion (2) is fixedly mounted on one end of the lower handle (1), and an upper arc portion (18) is fixedly mounted on one end of the upper handle (17). The lower arc portion (2) and the upper arc portion (18) are respectively fixedly connected to the scissor blade (3), and the positions of the lower arc portion (2) and the upper arc portion (18) are adapted to each other.

3. A multifunctional nursing scissors as claimed in claim 2, characterized in that: The connection assembly comprises a connection hole (7) formed on the upper surfaces of the lower arc-shaped portion (2) and the upper arc-shaped portion (18), and a connection pin (8) installed in the connection hole (7); the connection hole (7) and the connection pin (8) are rotatably matched.

4. The multifunctional nursing scissors according to claim 1, characterized in that: A clamping groove (6) is provided on one side of the tweezer body (5), and the clamping groove (6) is clamped and matched with the scissor blade (3).

5. The multifunctional nursing scissors according to claim 1, characterized in that: A plurality of anti-slip grooves (19) are provided on one surface of the tweezers body (5).

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