Multifunctional nursing instrument

Abstract

The utility model relates to the field of nursing instruments, and discloses a multifunctional nursing instrument which comprises two groups of knife handles, the two groups of knife handles are hinged through a rotating shaft in an overturning mode, folding mechanisms are arranged on the two groups of knife handles, one end of each knife handle is provided with a knife body, and the other end of each knife handle is fixedly connected with an arc-shaped handle. One end of the arc-shaped handle is fixedly connected with a holding ring, the other end of the arc-shaped handle is fixedly connected with a protruding part, and a bending groove is formed in the inner side of the knife handle. The multifunctional scissors are rich in function, the scissors body is matched with the openable and closable scissors handle, and common nursing shearing work can be completed. The protruding part at one end of the arc-shaped handle pries a medicine bottle through the lever principle, the bent groove and the tooth groove in the inner side of the knife handle can be attached to a pipeline to unscrew a screw opening, a small knob can be clamped to drive the knife handle to rotate, the limiting assembly can maintain the opening and closing angle of the knife handle, operation is convenient, limiting is convenient to remove, various functions cooperate, and the nursing work efficiency of nurses is improved. And frequent tool replacement is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to nursing instrument technical field especially, it relates to a multifunctional nursing instrument. BACKGROUND

[0002] In the medical nursing field, the ward nurse needs to use a variety of instruments to assist nursing operation in daily work. At present, the nurse's uniform jacket pocket usually carries scissors, pliers and bottle opener, which play an important role in nursing work.

[0003] Scissors are used to cut off unwanted needles, pipelines, wires, gauze and bandages. When treating the wound of a patient, the excess bandaging material needs to be cut off in time to ensure the cleanliness of the wound and the neatness of the bandaging. At the same time, when dealing with various medical pipelines, if the pipeline is damaged or needs to be adjusted in length, scissors can quickly and accurately perform the cutting operation.

[0004] Pliers are mainly used to deal with the disassembly problem of infusion connecting pipeline. Most of the infusion connecting pipelines today are screw-in structures. If the installation is too tight, it is easy to slip when disassembled by hand, and it is difficult to complete the disassembly smoothly due to insufficient torque. At this time, the pliers can provide sufficient torque to ensure the smooth disassembly of the pipeline.

[0005] The bottle opener is an indispensable tool for nurses when dispensing medicine every day. Because a large number of bottle caps need to be broken by hand every day, long-term high-intensity operation will cause great pressure on the skin of the fingers, which is easy to be injured. The use of the bottle opener effectively solves this problem and greatly reduces the risk of finger injury.

[0006] However, in the emergency nursing scene, it is necessary to frequently switch between multiple instruments to find, delay the best opportunity for nursing operation and reduce work efficiency. Therefore, a multifunctional nursing instrument is proposed to solve the above problems. UTILITY MODEL CONTENT

[0007] In order to make up for the above shortcomings, the utility model provides a multifunctional nursing instrument, which aims to improve the problem of single function of single instrument in the prior art.

[0008] In order to achieve the above purpose, the utility model adopts the following technical scheme: a multifunctional nursing instrument, comprising two groups of knife handles, the two groups of knife handles are hinged through a rotating shaft, the two groups of knife handles are provided with folding mechanisms, one end of the knife handle is provided with a knife body, the other end of the knife handle is fixedly connected with an arc-shaped handle, one end of the arc-shaped handle is fixedly connected with a holding ring, the other end of the arc-shaped handle is fixedly connected with a protruding part.

[0009] As a further description of the above technical scheme:

[0010] The inner side of the tool shank is provided with a curved groove, and a plurality of groups of arrayed tooth grooves are formed in the inner wall of the curved groove.

[0011] As a further description of the above technical solution:

[0012] A limiting assembly is arranged between the two groups of holding rings, the limiting assembly comprises a limiting plate one and a limiting plate two, the limiting plate one is fixedly connected with the outer wall of one group of holding rings, and the limiting plate two is fixedly connected with the outer wall of the other group of holding rings.

[0013] As a further description of the above technical solution:

[0014] The limiting plate one and the limiting plate two are provided with sawtooth-shaped clamping grooves at the opposite positions, and the limiting plate one and the limiting plate two are clamped with each other through the clamping grooves.

[0015] As a further description of the above technical solution:

[0016] The tool shank is divided into a first shank body and a second shank body which are hingedly connected.

[0017] As a further description of the above technical solution:

[0018] The folding mechanism comprises a fixed plate fixed on the outer wall of the first shank body, and an adjusting bolt threadedly connected to the fixed plate and penetrating through the outer wall of the second shank body, so as to fix the first shank body and the second shank body.

[0019] The utility model has the advantages of:

[0020] 1. The utility model has rich functions, the tool body is matched with the openable and closable tool shank, and common nursing shearing work can be completed.

[0021] 2. The tool shank of the utility model is composed of the first shank body and the second shank body which are hingedly connected, folding can be realized through rotating the adjusting bolt, and after folding, the tool shank can be easily put into the pocket of a medical staff, a storage bag of a work clothes or other small space, so that the tool shank can be taken at any time in different working scenes, and carrying inconvenience caused by large size is avoided. DRAWINGS

[0022] Figure 1 It is an overall three-dimensional schematic view of the multifunctional nursing instrument.

[0023] Figure 2The utility model provides a whole split schematic diagram of multifunctional nursing instrument.

[0024] Figure 3 The utility model provides a limiting assembly schematic diagram of multifunctional nursing instrument.

[0025] Figure 4 The utility model provides a knife handle folding state schematic diagram of multifunctional nursing instrument.

[0026] Legend:

[0027] 1, knife handle, 11, knife body, 12, arc handle, 13, holding ring, 14, convex part, 15, first handle body, 16, second handle body, 2, curved groove, 21, tooth groove, 3, limiting assembly, 31, limiting plate one, 32, limiting plate two, 4, folding mechanism, 41, fixed plate, 42, adjusting bolt. Specific implementation

[0028] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0029] Reference Figures 1-3 , the utility model provides an embodiment: a multifunctional nursing instrument, including two groups of knife handle 1, two groups of knife handle 1 are hinged through pivot, one end of knife handle 1 is provided with knife body 11, the other end of knife handle 1 is fixedly connected with arc handle 12, one end of arc handle 12 is fixedly connected with holding ring 13, two groups of knife handle 1 are hinged, so that the instrument can be flexible like conventional scissors, knife body 11 is used to complete such as cutting off the excess needle, pipeline, line, gauze, bandage common nursing shearing operation, holding ring 13 provides the steady gripping position for the nurse, the nurse can put the finger into it, and accurate control knife handle 1 and knife body 11 carry out the opening and closing action.Arc handle 12's other end is fixedly connected with convex part 14, and the top of convex part 14 is protruding, similar to the pry end of common bottle opener, when the nurse needs to open the medicine bottle, inserts the protruding part of convex part 14 into the gap between the bottle cap and the bottle body, uses the bottle body edge as fulcrum, utilizes the lever principle, and the protruding part 14 is prised up gently with force, and bottle opening operation is completed, effectively avoid the injury caused to the finger by hand to the finger.

[0030] The inner side of the knife handle 1 is provided with a curved groove 2, and a plurality of groups of arrayed tooth grooves 21 are formed on the inner wall of the curved groove 2. The curved groove 2 is curved and can well fit the cylindrical shape of the pipeline to provide a certain embracing force. The tooth grooves 21 can tightly engage with the external threads of the screw port. The nurse holds the arc-shaped handle 12 and the holding ring 13, rotates the instrument by hand, and the engagement force between the tooth grooves 21 and the screw thread of the screw port is converted into the torque on the screw port. Compared with manual operation, the tight engagement of the tooth grooves 21 and the screw port increases the friction force and avoids the slipping phenomenon, so that the screw port of the infusion connecting pipeline can be smoothly unscrewed, and the disassembly work is completed. At the same time, by controlling the two curved grooves 2 to approach each other through the knife handle 1, some small knobs can be clamped to facilitate rotation.

[0031] A limiting component 3 is arranged between the two groups of holding rings 13. The limiting component 3 includes a limiting plate one 31 and a limiting plate two 32. The limiting plate one 31 is fixedly connected with the outer wall of one group of holding rings 13, and the limiting plate two 32 is fixedly connected with the outer wall of the other group of holding rings 13. The limiting plate one 31 and the limiting plate two 32 are provided with sawtooth-shaped clamping grooves at the facing positions, and the limiting plate one 31 and the limiting plate two 32 are clamped with each other through the clamping grooves. The two groups of knife handles 1 are kept at a certain opening angle to facilitate the clamping of small knobs by the curved grooves 2. At the same time, the knife handle 1 is made of a metal with a certain elasticity. When the limiting is released, the limiting plate one 31 and the limiting plate two 32 on the two groups of knife handles 1 can be moved away from each other by slightly pulling the two groups of knife handles 1, so as to achieve the purpose of releasing the limiting.

[0032] The two groups of knife handles 1 are provided with folding mechanisms 4, and the knife handle 1 is divided into a first handle body 15 and a second handle body 16 which are hingedly connected. The folding mechanism 4 includes a fixed plate 41 fixed on the outer wall of the first handle body 15. The fixed plate 41 is threadedly connected with an adjusting bolt 42 which penetrates the outer wall of the second handle body 16, so as to fix the first handle body 15 and the second handle body 16. When the adjusting bolt 42 is rotated away from the second handle body 16, the first handle body 15 and the second handle body 16 can be folded, which is convenient for placing in the pocket. It should be noted that the limiting plate one 31 and the limiting plate two 32 on the two groups of knife handles 1 need to be separated during folding to avoid interference with folding.

[0033] Working principle: this multifunctional nursing equipment, two groups of knife handle 1 through the shaft flip hinge, the nurse will put his fingers into the holding ring 13, using hand power control knife handle 1 open and close to drive the knife body 11 for common nursing shearing operation; its arc handle 12 one end connection holding ring 13, the other end of the convex part 14 can use the principle of leverage inserted into the bottle cap and bottle body gap pry open medicine bottle; the inside of knife handle 1 curved groove 2 and inner wall tooth groove 21, can fit the pipeline cylindrical shape and with screw thread engagement, rotating device can be screwed open screw, also can be through the control of two groups of curved groove 2 close to each other clamping small knob and drive its rotation; the limit component 3 in the limit plate 1 31 and limit plate 2 32 ensure that the knife handle 1 maintain a specific open angle, convenient for clamping knob, and knife handle 1 has elasticity can remove the limit; knife handle 1 by the first handle 15 and the second handle 16 hinge, through the rotation of adjusting bolt 42 can realize folding, folding need to be removed from the limit plate to avoid interference.

[0034] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A multifunctional nursing apparatus comprising two sets of knife handles (1), characterized in that: The two groups of knife handles (1) are hinged by rotating shafts, the two groups of knife handles (1) are provided with folding mechanisms (4), one end of the knife handle (1) is provided with a blade body (11), the other end of the knife handle (1) is fixedly connected with an arc-shaped handle (12), one end of the arc-shaped handle (12) is fixedly connected with a holding ring (13), the other end of the arc-shaped handle (12) is fixedly connected with a protruding portion (14).

2. A multi-functional care device according to claim 1, characterized in that: The inner side of the knife handle (1) is provided with a curved groove (2), and a plurality of groups of tooth grooves (21) are arranged in an array on the inner wall of the curved groove (2).

3. The multi-functional care device according to claim 1, wherein: A limiting assembly (3) is arranged between the two groups of holding rings (13), the limiting assembly (3) comprises a limiting plate one (31) and a limiting plate two (32), the limiting plate one (31) is fixedly connected with the outer wall of one group of holding rings (13), and the limiting plate two (32) is fixedly connected with the outer wall of the other group of holding rings (13).

4. A multi-functional care device according to claim 3, wherein: The limiting plate one (31) and the limiting plate two (32) are provided with sawtooth-shaped clamping grooves opposite to each other, and the limiting plate one (31) and the limiting plate two (32) are clamped with each other through the clamping grooves.

5. A multi-functional care device according to claim 4, wherein: The knife handle (1) is divided into a first handle body (15) and a second handle body (16) and is formed by being hingedly connected with each other.

6. The multi-functional care device according to claim 1 or 5, wherein: The folding mechanism (4) comprises a fixed plate (41) fixed on the outer wall of the first handle body (15), the fixed plate (41) is threadedly connected with an adjusting bolt (42), and the adjusting bolt (42) penetrates through the outer wall of the second handle body (16), so as to fix the first handle body (15) and the second handle body (16).

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