CN211214777U - Edge tool box for recovering syringe needle - Google Patents

Abstract

The utility model discloses a sharp weapon box for recovering pinheads, which comprises a box body with an upward opening, wherein a needle pulling mechanism and a cutting mechanism are arranged at the opening of the box body, when the pinheads on an injector are collected, the pinheads are clamped through V-shaped bayonets, the injector can be pulled out by pulling the injector forcefully, and the pinheads automatically fall into the box body after being pulled out; when collecting the syringe needle on the transfer line, in the one end of taking the syringe needle to the transfer line gos deep into the cutting hole, under cutting drive unit's drive, cutting knife rest towards cutting seat lateral shifting, at first under compression spring is compressed, two compact heap compress tightly the transfer line on the side of cutting seat, cutting knife rest continues towards cutting seat lateral shifting, the cutter cuts off the syringe needle, the syringe needle is automatic to fall into the box body to can fix the transfer line and cut again, improve the effect to the cutting of transfer needle. The utility model is used for the recovery to the syringe needle in the infusion.

Description

A sharps box for recycling needles

technical field

The utility model relates to the field of medical instruments, in particular to a sharp tool box for recovering needles.

Background technique

In the medical industry, a large number of disposable injection needles and infusion needles are handled every day. For the needles on the syringes, they are now pulled out by holding the needles with tweezers. Contamination and even infection of the operator; for the needle on the infusion tube, the general clinical operation is to place a pair of scissors next to the sharps box. When the needle on the infusion tube needs to be separated, use the scissors to cut the needle and drop it into the sharps box , The scissors are separated from the sharps box. Every time you need to cut the infusion needle, you need to look for scissors, which wastes time and is very inconvenient. There are also some sharps boxes that can automatically cut off the needle on the infusion tube, but in the process of cutting , because the infusion tube is a soft material and the surface is smooth, it is difficult to fix the infusion tube for shearing.

Utility model content

The technical problem to be solved by the present invention is to provide a sharp tool box for recovering needles, which can solve the above problems.

The solution that the utility model solves its technical problem is:

A sharp tool box for recovering needles, comprising a box body with an upward opening, and a needle pulling mechanism and a cutting mechanism are installed at the opening of the box body;

The needle-pulling mechanism includes a needle-pulling plate arranged horizontally, the needle-pulling plate is installed in one side of the opening of the box body, and a side of the needle-pulling plate away from the edge of the box body is provided with a vertical through-through plate. The bayonet is V-shaped, the bayonet is provided with an inlet port arranged on the edge of the needle extraction plate, and the aperture of the bayonet gradually decreases from the inlet port inward;

The cutting mechanism includes a horizontally arranged installation plate, the installation plate is installed in the other side of the opening of the box body, and the installation plate is provided with a cutting hole that penetrates up and down. A cutting drive unit and a cutting seat are fixedly installed at the bottom, and the cutting drive unit is connected with a cutting knife holder. The frame is provided with two guide holes, the axes of the guide holes are arranged horizontally, and the two guide holes are arranged at intervals up and down. A knife, a blade is provided at the end of the cutter close to the cutting seat, the end of the cutter far from the cutting seat is fixedly connected with the end face of the cutting knife holder facing the cutting seat, and a pressure rod is sleeved on the guide hole , a compression block is fixed at one end of the pressure rod close to the cutting seat, a positioning block is fixed at the end of the pressure rod away from the cutting seat, the compression rod is sleeved with a compression spring, and the The compression spring is sleeved on the compression rod between the compression block and the cutting tool holder, one end of the compression spring is in contact with the compression block, and the other end of the compression spring is connected to the guide hole facing the cutting seat. The end face abuts, under the action of the elastic force of the compression spring, the compression rod is kept on the side of the cylinder tool holder close to the cutting seat, and the positioning block is in contact with the end face of the guide hole facing away from the cutting seat, The pressing block is kept on the side of the cutter close to the cutting seat, and the cutting drive unit can drive the cutting knife holder to move laterally toward the cutting seat, so that the pressing block is in conflict with the cutting seat, and the pressing The tight spring is compressed.

As a further improvement of the above solution, an inwardly recessed cutting groove is provided on the side of the cutting seat close to the cutting knife, and the position of the cutting groove corresponds to the position of the cutting knife. Driven, the cutting edge of the cutter can extend into the cutting groove.

As a further improvement of the above solution, the cutting driving unit includes a cutting driving cylinder fixedly installed on the bottom surface of the mounting plate, the cutting driving cylinder is arranged laterally, and one end of the cutting driving cylinder faces away from the cutting tool holder One end of the cutting seat is connected in a drive, and the cutting driving cylinder can drive the cutting blade holder to move laterally toward the cutting seat.

As a further improvement of the above solution, a slide rail is fixedly installed on the bottom surface of the mounting plate, and the slide rail is horizontally arranged on the straight line connecting the cutting tool holder and the cutting drive cylinder, and the cutting tool holder is fixedly connected There is a sliding block matched with the sliding rail, and the cutting tool holder is slidably connected with the sliding rail through the sliding block.

As a further improvement of the above solution, a vertically arranged partition plate is installed in the box body, and the partition plate divides the box body into an injection needle receiving cavity and an infusion needle receiving cavity. The needle extraction plate is installed on the opening of the injection needle receiving cavity, and the installation plate is installed on the opening of the infusion needle receiving cavity.

As a further improvement of the above solution, the size of the needle extraction plate is smaller than the size of the opening of the injection needle receiving cavity, and the size of the mounting plate is smaller than the size of the opening of the infusion needle receiving cavity.

The beneficial effects of the utility model are: when collecting the needle on the syringe, the needle is stuck through the V-shaped bayonet, the needle can be pulled out by pulling the syringe forcefully, and the needle automatically falls into the box after being pulled out; When removing the needle, put the end of the infusion tube with the needle into the cutting hole, and driven by the cutting drive unit, the cutting blade holder moves laterally toward the cutting seat. Pressed on the side of the cutting seat, the cutting knife holder continues to move laterally toward the cutting seat, the knife cuts the needle, and the needle automatically falls into the box, so that the infusion tube can be fixed before cutting, and the effect of cutting the infusion needle is improved.

The utility model is used for the recovery of needles in transfusion.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly describes the accompanying drawings that are used in the description of the embodiments. Obviously, the described drawings are only a part of the embodiments of the present invention, but not all of the embodiments, and those skilled in the art can also obtain other design solutions and drawings according to these drawings without creative work.

Fig. 1 is the structural representation of the embodiment of the present utility model;

FIG. 2 is a schematic diagram of a cutting mechanism according to an embodiment of the present invention.

Detailed ways

The concept, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, those skilled in the art can obtain other embodiments without creative work, All belong to the scope of protection of the present invention. In addition, all the coupling/connection relationships mentioned in the text do not mean that the components are directly connected, but refer to a better coupling structure by adding or reducing coupling accessories according to specific implementation conditions. Various technical features in the present invention can be combined interactively under the premise of not contradicting each other.

1 and 2, this is an embodiment of the present utility model, specifically:

A sharps box for needle recovery, comprising a box body 100 with an upward opening, and a needle pulling mechanism and a cutting mechanism are installed at the opening of the box body 100;

The needle-pulling mechanism includes a needle-pulling plate 200 arranged laterally, the needle-pulling plate 200 is installed in one side of the opening of the box body 100 , and is provided on the side of the needle-pulling plate 200 away from the edge of the box body 100 . There is a bayonet 210 penetrating up and down, the bayonet 210 is V-shaped, the bayonet 210 is provided with an inlet port arranged on the edge of the needle extraction plate 200, and the aperture of the bayonet 210 is from the inlet The mouth gradually becomes smaller;

The cutting mechanism includes a horizontally arranged mounting plate 300, the mounting plate 300 is installed in the other side of the opening of the box body 100, and the mounting plate 300 is provided with a cutting hole 310 that runs up and down. The bottom of the mounting plate 300 is fixedly installed with a cutting drive unit and a cutting seat 320, and the cutting drive unit is drivingly connected with a cutting tool holder 330, and the cutting tool holder 330 and the cutting seat 320 are laterally opposite to each other and are arranged in the cutting hole. On both sides of 310, there are two guide holes on the cutting tool holder 330, the axes of the guide holes are arranged horizontally, and the two guide holes are arranged at intervals up and down. The cutting knife 330 is fixedly installed with a horizontally arranged cutting knife 331 , and a blade is provided at one end of the cutting knife 331 close to the cutting seat 320 , and the end of the cutting knife 331 away from the cutting seat 320 is connected with the cutting knife frame 330 The end face facing the cutting seat 320 is fixedly connected, a pressing rod 340 is sleeved on the guide hole, a pressing block 341 is fixed on the end of the pressing rod 340 close to the cutting seat 320, and the pressing rod 340 A positioning block 342 is fixed at one end away from the cutting seat 320, the pressing rod 340 is sheathed with a pressing spring 343, and the pressing spring 343 is sheathed on the pressing rod 340 between the pressing block 341 and the cutting tool holder 330 On the other hand, one end of the compression spring 343 is in contact with the compression block 341, and the other end of the compression spring 343 is in contact with the end face of the guide hole facing the cutting seat 320. Under the action of elastic force, the pressing rod 340 is kept on the side of the cylinder tool holder close to the cutting seat 320, and the positioning block 342 is in contact with the end face of the guide hole facing away from the cutting seat 320, so that the pressing block 341 is kept On the side of the cutting knife 331 close to the cutting seat 320, the cutting drive unit can drive the cutting knife frame 330 to move laterally toward the cutting seat 320, so that the pressing block 341 collides with the cutting seat 320, and the pressing Spring 343 is compressed.

When collecting the needle on the syringe, the needle is stuck through the V-shaped bayonet 210, the needle can be pulled out by pulling the syringe forcefully, and the needle automatically falls into the box body 100 after being pulled out; The push switch 400, the push switch 400 can control the action of the cutting drive unit, when collecting the needle on the infusion tube, put the end of the infusion tube with the needle into the cutting hole 310, and at the same time press the push switch 400 with your hand, The cutting drive unit performs the action. Under the driving of the cutting drive unit, the cutting blade holder 330 moves laterally toward the cutting seat 320. First, when the compression spring 343 is compressed, the two compression blocks 341 press the infusion tube against the cutting seat 320. On the side of the box, the cutting knife holder 330 continues to move laterally toward the cutting seat 320, the cutting knife 331 cuts off the needle head, and the needle head automatically falls into the box body 100, so that the infusion tube can be fixed before cutting, and the effect of cutting the infusion needle head can be improved. It reduces the trouble of carrying the separation tool, avoids the secondary pollution of the separation tool to the countertop and the trouble of its disinfection, effectively avoids the splash of the liquid medicine, and also liberates the other hand of the medical staff, and the nurse can Help the patient press on the puncture site.

As a further preferred embodiment, the side of the cutting seat 320 close to the cutting knife 331 is provided with a cutting groove 321 recessed inward, and the position of the cutting groove 321 corresponds to the position of the cutting knife 331. Driven by the cutting driving unit, the cutting edge of the cutting knife 331 can extend into the cutting groove 321 . When the cutter 331 is cutting, the cutting edge of the cutter 331 can extend into the cutting groove 321, thereby improving the quality of cutting and ensuring complete cutting.

Further as a preferred embodiment, the cutting driving unit includes a cutting driving cylinder 350 fixedly installed on the bottom surface of the mounting plate 300, the cutting driving cylinder 350 is arranged horizontally, and one end of the cutting driving cylinder 350 is connected to the cutting One end of the knife holder 330 facing away from the cutting seat 320 is drive-connected, and the cutting driving cylinder 350 can drive the cutting knife holder 330 to move laterally toward the cutting seat 320 . Generally, the box body 100 is provided with an air supply device 500, and the air supply device 500 can provide compressed air to the cutting driving cylinder 350, and the cutting driving cylinder 350 can improve the cutting efficiency.

Further as a preferred embodiment, a slide rail 360 is fixedly installed on the bottom surface of the mounting plate 300, and the slide rail 360 is horizontally arranged on a straight line connecting the cutting tool holder 330 and the cutting drive cylinder 350. The cutting blade holder 330 is fixedly connected with a sliding block 370 matched with the sliding rail 360 , and the cutting blade holder 330 is slidably connected to the sliding rail 360 through the sliding block 370 . The cutting blade holder 330 can move along the sliding rail 360 through the sliding block 370, thereby improving the stability of the cutting blade 331 in the cutting process and avoiding the phenomenon of deviation.

Further as a preferred embodiment, a vertical partition plate 110 is installed in the box body 100, and the partition plate 110 divides the box body 100 into an injection needle receiving cavity 120 and an infusion solution. In the needle receiving cavity 130 , the needle extraction plate 200 is installed on the opening of the injection needle receiving cavity 120 , and the installation plate 300 is installed on the opening of the infusion needle receiving cavity 130 . The injection needles and infusion needles can be sorted and collected, which is beneficial for subsequent recycling.

As a further preferred embodiment, the size of the needle extraction plate 200 is smaller than the size of the opening of the injection needle receiving cavity 120 , and the size of the mounting plate 300 is smaller than the size of the opening of the infusion needle receiving cavity 130 . The injection needle can be accurately dropped into the injection needle receiving cavity 120, which is also beneficial to recovery.

The preferred embodiments of the present utility model have been specifically described above, but the present utility model is not limited to the described embodiments, and those skilled in the art can make various equivalent modifications or variations without departing from the spirit of the present utility model. Alternatives, these equivalent modifications or substitutions are all included within the scope defined by the claims of the present application.

Claims (6)

1. A sharp tool box for recycling needles, characterized in that: it comprises a box body with an opening facing upward, and a needle pulling mechanism and a cutting mechanism are installed at the opening of the box body; The needle-pulling mechanism includes a needle-pulling plate arranged horizontally, the needle-pulling plate is installed in one side of the opening of the box body, and a side of the needle-pulling plate away from the edge of the box body is provided with a vertical through-through plate. The bayonet is V-shaped, the bayonet is provided with an inlet port arranged on the edge of the needle extraction plate, and the aperture of the bayonet gradually decreases from the inlet port inward; The cutting mechanism includes a horizontally arranged installation plate, the installation plate is installed in the other side of the opening of the box body, and the installation plate is provided with a cutting hole that penetrates up and down. A cutting drive unit and a cutting seat are fixedly installed at the bottom, and the cutting drive unit is connected with a cutting knife holder. The frame is provided with two guide holes, the axes of the guide holes are arranged horizontally, and the two guide holes are arranged at intervals up and down. A knife, a blade is provided at the end of the cutter close to the cutting seat, the end of the cutter far from the cutting seat is fixedly connected with the end face of the cutting knife holder facing the cutting seat, and a pressure rod is sleeved on the guide hole , a compression block is fixed at one end of the pressure rod close to the cutting seat, a positioning block is fixed at the end of the pressure rod away from the cutting seat, the compression rod is sleeved with a compression spring, and the The compression spring is sleeved on the compression rod between the compression block and the cutting tool holder, one end of the compression spring is in contact with the compression block, and the other end of the compression spring is connected to the guide hole facing the cutting seat. The end face abuts, under the action of the elastic force of the compression spring, the compression rod is kept on the side of the cylinder tool holder close to the cutting seat, and the positioning block is in contact with the end face of the guide hole facing away from the cutting seat, The pressing block is kept on the side of the cutter close to the cutting seat, and the cutting drive unit can drive the cutting knife holder to move laterally toward the cutting seat, so that the pressing block is in conflict with the cutting seat, and the pressing The tight spring is compressed. 2. The sharp tool box for recovering needles according to claim 1, wherein a cutting groove recessed inward is provided on the side of the cutting seat close to the cutting knife, and the position of the cutting groove is Corresponding to the position of the cutter, driven by the cutting drive unit, the blade of the cutter can extend into the cutting groove. 3. A sharps box for recovering needles according to claim 1, characterized in that: the cutting driving unit comprises a cutting driving cylinder fixedly installed on the bottom surface of the mounting plate, and the cutting driving cylinder is arranged horizontally, One end of the cutting drive cylinder is drivingly connected with the end of the cutting blade holder facing away from the cutting seat, and the cutting driving cylinder can drive the cutting blade holder to move laterally toward the cutting base. 4. A sharps box for recovering needles according to claim 3, wherein a slide rail is fixedly installed on the bottom surface of the mounting plate, and the slide rail is laterally arranged on the cutting tool holder and the cutting drive On the straight line connecting the cylinders, the cutting tool holder is fixedly connected with a sliding block matched with the slide rail, and the cutting tool holder is slidably connected with the sliding rail through the sliding block. 5. A sharps box for recovering needles according to claim 1, characterized in that: a vertical partition plate is installed in the box body, and the partition plate separates the box body It is divided into an injection needle receiving cavity and an infusion needle receiving cavity, the needle extraction plate is installed on the opening of the injection needle receiving cavity, and the mounting plate is installed on the opening of the infusion needle receiving cavity. 6 . The sharps box for needle recovery according to claim 5 , wherein the size of the needle extraction plate is smaller than the size of the opening of the injection needle receiving cavity, and the size of the mounting plate is smaller than that of the infusion needle. 7 . The size of the cavity opening.

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