Sharp instrument box

Abstract

The utility model discloses a sharp instrument box, relates to the technical field of medical instruments, and solves the technical problem that an existing device cannot safely collect different types of sharp instruments. The garbage can comprises an outer can, an inner can, a guide part and a baffle, the inner can is detachably connected in the outer can, the upper end of the outer can is connected with the guide part, a guide funnel is arranged on the guide part, the guide funnel penetrates through the guide part and is communicated with the inner can, an inlet and an outlet of the guide funnel are eccentrically arranged, and the baffle is arranged in the guide funnel. The upper end of the outer barrel is connected with the baffles, the baffles comprise the first baffle and the second baffle hinged to the first baffle, a needle clamping assembly is arranged on the first baffle, and the sharp instrument collecting device has the advantages of being safe to use, capable of collecting various sharp instruments and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical devices, and particularly relates to a sharps container. Background Art

[0002] Sharps refer to medical devices or tools that can stab or cut the human body. They usually have sharp edges or tips. In a medical environment, sharps are common tools used for various surgical, diagnostic, and treatment operations. Common medical sharps include injection needles, suture needles, scalpels, etc. A sharps container is a medical waste collection box specifically designed to collect discarded medical sharps that can stab or cut the human body to ensure safe and effective disposal of sharps. In addition, needles, scalpels, etc. may carry biological contaminants such as patients' body fluids and blood after use. If discarded or disposed of improperly, they may cause stabbing or cutting injuries to personnel and lead to infections. In short, a sharps container is a device used to store discarded sharps, which can reduce the risk of occupational exposure, prevent environmental pollution, and protect the lives and health of operators.

[0003] In the existing patent CN214911893U, it discloses a sharps container, which includes a box body and a box cover. A main sharps insertion opening, a first card slot, and a second card slot are provided on the upper side of the box body. Both the first card slot and the second card slot are wedge-shaped, and the second card slot is larger than the first card slot. The second card slot is provided above the first card slot. Protrusions are integrally formed on the front and rear sides of the first card slot, and the protrusions on the front and rear sides are arranged in a toothed staggered manner. A placement groove is integrally formed on the side wall of the box body, and the upper surface of the placement groove is lower than the upper surface of the box body. A transparent capacity observation window is provided on the front side of the box body, and scales are engraved on the observation window. Handles are also connected to the front and rear of the box body. The box cover is threadedly connected to the upper side of the box body, and an opening and closing port is provided on the box cover for controlling the opening and closing of the main sharps insertion opening and the card slots. In the existing patent CN211381808U, it discloses a sharps container, which includes a frustum protruding upward and a box body for accommodating items. A plurality of card slots are distributed along the circumferential direction around the frustum, and the slot openings of the card slots face the center of the frustum. A first separation opening is provided on the upper surface of the frustum, and a cutting blade is installed on the inner side surface of the opening of the first separation opening. The lower side of the box cover has an extension edge that is snap-fitted into the card slot. The box cover covers the outside of the frustum and can rotate on the outside of the frustum. An opening and closing port is provided on one side of the surface of the box cover, and a handle is fixedly connected to the other side. The free end of the handle extends beyond the edge of the box cover.

[0004] In existing devices, in order to achieve a better needle removal effect, a card slot is usually provided to clamp the needle. After pulling out the syringe, the needle can be separated and then roll into the collection box by itself, realizing the collection of sharp objects. However, in existing devices, only the collection of sharp objects is considered, and the safe collection of different types of sharp objects cannot be achieved. In addition, in existing devices, the card slot cannot actively clamp the needle, and the separation of the needle needs to rely on the artificial pressure and the friction between the needle and the card slot. When the needle is separated, since the needle no longer receives artificial pressure, the needle may fly out and stab people. Summary of the Utility Model

[0005] The utility model provides a sharp object box, aiming to solve the technical problem that existing devices cannot well achieve the safe collection of different types of sharp objects.

[0006] To solve the above existing technical problems, the technical solution adopted by the utility model is as follows:

[0007] A sharp object box includes an outer barrel, an inner barrel, a guiding member, and a baffle. The inner barrel is detachably connected inside the outer barrel. The guiding member is connected to the upper end of the outer barrel. A guiding funnel is formed on the guiding member. The guiding funnel penetrates through the guiding member and communicates with the inner barrel. The inlet and outlet of the guiding funnel are eccentrically arranged. The baffle is connected to the upper end of the outer barrel. The baffle includes a first baffle and a second baffle hinged to the first baffle. A needle clamping assembly is provided on the first baffle.

[0008] By setting a guiding funnel on the guiding member in the utility model, and the inlet and outlet of the guiding funnel are eccentrically arranged. When a sharp object is put into the guiding funnel, the sharp object will slide down along the guiding funnel until it falls into the inner barrel from the outlet. When the sharp objects are filled to three-quarters, seal and replace the inner barrel immediately. Just take out the inner barrel and place it in the sharp object centralized recycling barrel. This setting makes the disposal process of sharp objects safer and reduces the risk of stabbing the operator. In addition, by setting the mutually hinged first baffle and second baffle, it should be noted that the baffle is semi-circular. Opening the second baffle can put in large sharp objects, such as scalpels, etc. The needle clamping assembly provided on the first baffle can clamp the needles on various syringes, making them safely fall into the inner barrel and preventing the needles from popping out and stabbing people. In addition, since the second baffle can cover the top of the outer barrel, the risk of virus transmission is reduced. When the outer barrel accidentally topples under external force, it can also prevent some sharp objects from sliding out and ensure the safety of people.

[0009] Preferably, a square hole is formed in the baffle. The square hole penetrates through the baffle. The needle clamping assemblies are provided on the opposite side walls of the square hole. The needle clamping assembly includes a clamping plate. A first elastic member is provided between the clamping plate and the side wall of the square hole.

[0010] After adopting this technical solution, it should be noted that in the present utility model, clamping needle assemblies are arranged on opposite side walls of the square hole. Due to the elastic force of the first elastic member, the two clamping plates are pressed against each other. When the needle is inserted into the gap between the needle and the syringe and is located at the lower ends of the two clamping plates, the first elastic member will be compressed under force, and the first elastic member will generate an elastic force to clamp and fix the gap between the syringe and the needle. Then, rotate and pull the syringe to separate the needle from the syringe, and the needle can fall into the guiding funnel.

[0011] Preferably, the clamping plate is U-shaped, and the opening direction of the clamping plate faces the side wall of the square hole.

[0012] After adopting this technical solution, it should be noted that by setting the clamping plate to be U-shaped, when removing the needle, the needle can first be inserted into the gap between the ends of the two clamping plates, and then the syringe is pulled towards the middle part of the clamping plate. The syringe will extrude the clamping plate outward and be clamped by the clamping plate, increasing the efficiency of removing the needle.

[0013] Preferably, corresponding blind holes are provided on both side walls of the square hole. A connecting rod is slidably arranged in the blind hole. A first elastic member is arranged between the connecting rod and the inner side of the blind hole. One end of the connecting rod extends outward and is connected to the clamping plate.

[0014] After adopting this technical solution, it should be noted that by providing blind holes, arranging the first elastic member in the blind holes, connecting a connecting rod to the first elastic member, and connecting the clamping plate through the connecting rod, the clamping plate can clamp the syringe more stably, and provide a reaction force when the syringe is pulled upward to make the structural strength stronger and make it more convenient to pull out the needle.

[0015] Preferably, the outer side of the first baffle is connected to the inner wall of the outer barrel, and the second baffle is hinged to the first baffle through a hinge.

[0016] After adopting this technical solution, it should be noted that a sealing rubber strip is also arranged between the first baffle and the second baffle to further prevent the spread of internal viruses and bacteria. Through the hinge connection, the second baffle can be stably opened to put in sharp objects.

[0017] Preferably, the upper inner wall of the inner barrel is provided with a first thread, and the outer wall of the guiding member is provided with a second thread that can cooperate with the first thread. After the guiding member is threadedly engaged with the inner wall of the inner barrel, the outlet of the guiding funnel is located directly above the square hole.

[0018] After adopting this technical solution, it should be noted that the detachable connection between the guiding member and the inner barrel is realized by setting the first thread and the second thread. In addition, after the guiding member is threadedly engaged with the inner wall of the inner barrel, the outlet of the guiding funnel is located directly above the square hole, so that the needles removed by the needle clamping assembly can directly fall into the inner barrel.

[0019] Preferably, an opening is provided on one side of the outer barrel, and the inner barrel is detachably connected to the outer barrel through the opening. Two symmetric bosses are provided on the outer side of the inner barrel, and at least one second magnetic member is provided on each boss. A first magnetic member with the opposite magnetism to the second magnetic member is provided on the side wall of the opening.

[0020] After adopting this technical solution, it should be noted that through the cooperation of the first magnetic member and the second magnetic member, the inner barrel and the outer barrel can be magnetically fixed. In order to enhance the stability during fixation and facilitate taking out the inner barrel, three first magnetic members are provided on each boss, and three second magnetic members are provided on the corresponding side of the opening. In addition, it should be noted that the first magnetic member and the second magnetic member are circular and have a small diameter, and will not attract magnetic sharp objects.

[0021] Preferably, a handle is further provided at the upper end of the inner barrel, which is convenient for pulling out the above-mentioned inner barrel for the final disposal of the subsequent sharp objects.

[0022] Preferably, an annular limiting groove is provided on the outer wall of the outer barrel, and a fixing ring is clamped in the limiting groove, and a hanging member is provided on the fixing ring.

[0023] After adopting this technical solution, it should be noted that in the present utility model, by providing an annular limiting groove on the outer wall of the outer barrel, during use, the fixing ring can be first adhered to the wall through the hanging member, and then the outer barrel can be snapped into the fixing ring, and the fixing ring is placed in the above-mentioned limiting groove for limiting and fixing, so that the device can be used by hanging on the wall. Specifically, the outer barrel is placed at a position within easy reach, and the height is preferably such that the first baffle and the second baffle of the sharp object box can be comfortably seen, so as to prevent the outer barrel from being tripped over due to human reasons, causing the sharp objects inside the inner barrel to spill out and even stab the skin.

[0024] Preferably, the fixing ring includes a first pressing ring and a second pressing ring. Both the first pressing ring and the second pressing ring are semi-circular rings. The two end faces of the first pressing ring and the two end faces of the second pressing ring are connected by a second elastic member. The first pressing ring and the second pressing ring form an annular shape. A connecting rod is provided on the outer side surface of the first pressing ring, and the hanging member is connected to the end of the connecting rod. The radii of the first pressing ring and the second pressing ring are the same as the radius of the limiting groove.

[0025] After adopting this technical solution, it should be noted that after the hanging part is fixed, the outer barrel is inserted between the first pressing ring and the second pressing ring. Since the radii of the first pressing ring and the second pressing ring are the same as the radius of the limiting groove, the outer barrel will extrude the first pressing ring and the second pressing ring outwards, stretching the second elastic member and generating an elastic force. When the outer barrel is inserted into the cooperation of the first pressing ring, the second pressing ring and the limiting groove, under the elastic force of the second elastic member, the first pressing ring and the second pressing ring will press the outer barrel inwards, and cooperate with the limiting groove to fix the outer barrel.

[0026] Preferably, the outer barrel is in the shape of a frustum of a cone with a smaller diameter at the lower end and a larger diameter at the upper end, and the inner barrel is in the shape of a frustum of a cone that fits the shape of the outer barrel.

[0027] After adopting this technical solution, it should be noted that by setting the outer barrel in the shape of a frustum of a cone, the fixing ring is more stable when fixing the outer barrel, preventing the first pressing ring and the second pressing ring from continuing to move upwards due to excessive internal sharp objects and the generated pressure, or even causing the outer barrel to fall; by setting the sliding groove and the sliding rail, the pulling out and limiting of the inner barrel are realized.

[0028] Preferably, a transparent observation window is provided on the inner barrel. The observation window and the handle are on the same side of the inner barrel, and the observation window is located at the three-quarter position of the inner barrel.

[0029] After adopting this technical solution, it should be noted that the limiting groove and the limiting ring are located above the observation window. The observation window is located at the three-quarter height position of the inner barrel. Through the observation window, the accumulation state of the sharp objects in the inner barrel can be observed, preventing inconvenient operation and skin stabbing caused by excessive placement of sharp objects in subsequent operations.

[0030] Preferably, the inner barrel is a disposable inner barrel. When the sharp objects accumulate to the three-quarter position of the inner barrel, terminal disposal can be carried out immediately. Seal it and take out the inner barrel, and then install a new inner barrel.

[0031] The usage steps of the present utility model are as follows: First, confirm the type of sharp instrument. For the needle on a syringe, the needle can be first inserted into the gap between the ends of the two clamping plates, so that the gap between the needle and the sleeve is placed at the lower end of the clamping plate. Then, pull the syringe towards the middle part of the clamping plate, which will cause the first elastic member to be compressed. The first elastic member will then generate an elastic force to limit the syringe. After that, slowly rotate the syringe and simultaneously pull it upwards to slowly separate the needle from the syringe. The needle will directly fall into the inner barrel through the guiding funnel, and the needle will not fly out to hurt people, achieving collection. For sharp instruments such as scalpels, just open the second baffle and throw them into the guiding funnel, and they will fall into the inner barrel along the guiding funnel; observe the accumulation degree of the internal sharp instruments through the observation window. When it reaches the height of the observation window, the sharp instruments can be processed. Pull the handle to pull out the inner barrel, and then it can be processed; Another usage method of this device is to fix the outer barrel on the wall through the fixing ring and the hanging member. Specifically, place the outer barrel at a position within easy reach, and the height should be such that the first baffle and the second baffle of the sharp instrument box can be comfortably seen.

[0032] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0033] 1. A sharp instrument box provided by the present utility model, by setting a needle clamping assembly, when the needle is inserted into the position where the gap between the needle and the syringe is located at the lower ends of the two clamping plates, the first elastic member will be compressed by force, and the first elastic member will then generate an elastic force to clamp and fix the gap part between the syringe and the needle. After that, rotate and pull the syringe to separate the needle from the syringe, and the needle can then fall into the guiding funnel.

[0034] 2. A sharp instrument box provided by the present utility model, by setting the first baffle and the second baffle that are hinged to each other, opening the second baffle can be used to put in large sharp instruments, such as scalpels, etc. And the needle clamping assembly provided on the first baffle can clamp the needles on various syringes, making them safely fall into the inner cylinder, preventing the needles from popping out and stabbing people. In addition, since the second baffle can cover the top of the outer barrel, it reduces the risk of virus transmission. When the outer barrel accidentally topples due to an external force, it can also prevent some sharp instruments from sliding out.

[0035] 3. A sharp instrument box provided by the present utility model, by setting the clamping plate in a U shape, when removing the needle, the needle can be first inserted into the gap between the ends of the two clamping plates, and then the syringe is pulled towards the middle part of the clamping plate. The syringe will extrude the clamping plate outwards and be clamped by the clamping plate, increasing the efficiency of removing the needle.

[0036] 4. A sharp instrument box provided by the present utility model, through the cooperation of the first magnetic member and the second magnetic member, the inner barrel and the outer barrel can be magnetically fixed to facilitate subsequent dumping.

[0037] 5. A sharps container provided by the present utility model has a baffle located above the outlet of the guiding funnel. When the outer barrel is accidentally tripped due to external reasons, the baffle can prevent some sharps from slipping out, further ensuring the safety of personnel.

[0038] 6. A sharps container provided by the present utility model realizes the hanging use of the device by setting hanging parts and fixing rings, preventing the risk of stabbing caused by tripping over by people.

[0039] 7. A sharps container provided by the present utility model can observe the state of the sharps in the inner barrel through a viewing window, preventing the inconvenience in subsequent operations caused by excessive placement of sharps and avoiding skin stabbing.

[0040] 8. A sharps container provided by the present utility model has a double-layer design of an inner barrel and an outer barrel, reducing the exposure, overflow and secondary injury of the contents during the movement and transfer of the sharps container. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] The present utility model will be described by way of examples with reference to the accompanying drawings, where:

[0042] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0043] Figure 2 is a sectional view taken along the line A-A of the present utility model;

[0044] Figure 3 is a partially enlarged schematic view at position I of the present utility model;

[0045] Figure 4 is a schematic diagram of the structure of the guiding member of the present utility model;

[0046] Figure 5 is a schematic diagram of the structure of the outer barrel of the present utility model;

[0047] Figure 6 is a schematic diagram of the structure of the inner barrel of the present utility model;

[0048] Figure 7 is a schematic diagram of the structure of the fixing ring of the present utility model;

[0049] Figure 8 is a schematic diagram of the structure of the first baffle of the present utility model.

[0050] Reference Signs:

[0051] 1 - outer barrel, 101 - limit groove, 102 - opening, 103 - first magnetic part, 2 - inner barrel, 201 - handle, 202 - observation window, 203 - boss, 204 - second magnetic part, 3 - guide part, 301 - guide funnel, 302 - first thread, 4 - first baffle, 401 - square hole, 5 - needle clamping assembly, 501 - clamping plate, 502 - connecting rod, 503 - first elastic part, 6 - fixing ring, 601 - first pressing ring, 602 - second pressing ring, 603 - second elastic part, 7 - hanging part, 8 - second baffle, 801 - fixing block, 9 - hinge. Detailed implementation manners

[0052] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application and the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Usually, the components of the embodiments of the present application described and marked in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the present application claimed, but only represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0053] In the description of the embodiments of the present application, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the practical product is usually placed during use. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0054] The following will be combined with Figures 1 - 8 to make a detailed description of the present utility model.

[0055] A sharp object container, such as Figure 1 , Figure 2As shown, it includes an outer barrel 1, an inner barrel 2, a guiding member 3, and a baffle. The inner barrel 2 is detachably connected inside the outer barrel 1. The guiding member 3 is connected to the upper end of the outer barrel 1. A guiding funnel 301 is formed on the guiding member 3. The guiding funnel 301 penetrates through the guiding member 3 and communicates with the inner barrel 2. The inlet and outlet of the guiding funnel 301 are eccentrically arranged. The baffle is connected to the upper end of the outer barrel 1. The baffle includes a first baffle 4 and a second baffle 8 hinged to the first baffle 4. A needle clamping assembly 5 is provided on the first baffle 4.

[0056] As Figure 1 , Figure 2 , Figure 3 , Figure 8 As shown, a square hole 401 is formed on the baffle 4. The square hole 401 penetrates through the baffle 4. The needle clamping assemblies 5 are provided on opposite side walls of the square hole 401. The needle clamping assembly 5 includes a clamping plate 501. A first elastic member 503 is provided between the clamping plate 501 and the side wall of the square hole 401.

[0057] As Figure 3 As shown, corresponding blind holes are formed on both side walls of the square hole 401. A connecting rod 502 is slidably arranged in the blind hole. A first elastic member 503 is provided between the connecting rod 502 and the inner side of the blind hole. One end of the connecting rod 502 extends outwards and is connected to the clamping plate 501.

[0058] As Figure 1 As shown, the outer side of the first baffle 4 is connected to the inner wall of the outer barrel 1. The second baffle 8 is hinged to the first baffle 4 through a hinge 9.

[0059] As Figure 4 As shown, a first thread 302 is provided on the inner wall at the upper end of the inner barrel 2. A second thread that can cooperate with the first thread 302 is provided on the outer wall of the guiding member 3. After the guiding member 3 is threadedly engaged with the inner wall of the inner barrel 2, the outlet of the guiding funnel 301 is located directly above the square hole 401.

[0060] As Figure 5 , Figure 6 As shown, an opening 102 is formed on one side of the outer barrel 1. The inner barrel 2 is detachably connected to the outer barrel 1 through the opening 102. Two symmetric convex platforms 203 are provided on the outer side of the inner barrel 2. At least one second magnetic member 204 is provided on each convex platform 203. A first magnetic member 103 with the opposite magnetic polarity to the second magnetic member 204 is provided on the side wall of the opening 102.

[0061] As Figure 1 , Figure 5As shown, a handle 201 is further provided at the upper end of the inner barrel 2, and the handle 201 is located at one end away from the outlet of the guiding funnel 301.

[0062] As Figure 1 , Figure 2 , Figure 5 , Figure 7 As shown, an annular limiting groove 101 is formed on the outer wall of the outer barrel 1, a fixing ring 6 is clamped in the limiting groove 101, and a hanging member 7 is provided on the fixing ring 6.

[0063] As Figure 7 As shown, the fixing ring 6 includes a first pressing ring 601 and a second pressing ring 602. Both the first pressing ring 601 and the second pressing ring 602 are semi-circular rings. Both end faces of the first pressing ring 601 and both end faces of the second pressing ring 602 are connected by a second elastic member 603. The first pressing ring 601 and the second pressing ring 602 form an annular shape. A connecting rod 502 is provided on the outer side surface of the first pressing ring 601, and the hanging member 7 is connected to the end of the connecting rod 502. The radii of the first pressing ring 601 and the second pressing ring 602 are the same as the radius of the limiting groove 101.

[0064] As Figure 1 , Figure 2 , Figure 5 , Figure 6 As shown, the outer barrel 1 is in the shape of a frustum of a cone with a smaller diameter at the lower end and a larger diameter at the upper end, and the inner barrel 2 is in the shape of a frustum of a cone that fits the shape of the outer barrel 1.

[0065] As Figure 2 , Figure 6 As shown, a transparent observation window 202 is provided on the inner barrel 2. The observation window 202 and the handle 201 are on the same side of the inner barrel 2, and the observation window 202 is located at the three-quarter position of the inner barrel 2.

[0066] Usage method of this embodiment: First, confirm the type of the sharp object. For the needle on the syringe, the needle can be first inserted into the gap between the ends of the two clamping plates 501, so that the gap between the needle and the sleeve is placed at the lower end of the clamping plate 501. Then, pull the syringe towards the middle part of the clamping plate 501, which will cause the first elastic member 503 to be compressed. The first elastic member 503 will generate an elastic force to limit the syringe. After that, slowly rotate the syringe and at the same time pull the syringe upwards, so that the needle slowly detaches from the syringe. The needle will directly fall into the inner barrel 2 through the guiding funnel 301, and the needle will not fly out and hurt people, achieving collection. For sharp objects such as scalpels, just open the second baffle 8 and throw them into the guiding funnel 301, and they will fall into the inner barrel 2 along the guiding funnel 301; observe the accumulation degree of the internal sharp objects through the observation window 202. When it reaches the height of the observation window 202, the sharp objects can be processed. Pull the handle 201 to pull out the inner barrel 2, and then the processing can be carried out; Another usage mode of this device is to fix the outer barrel 1 on the wall through the fixing ring 6 and the hanging member 7.

[0067] Embodiment 2

[0068] The difference between this embodiment and Embodiment 1 is that: the clamping plate 501 is U-shaped, and the opening direction of the clamping plate 501 faces the side wall of the square hole 401.

[0069] By setting the clamping plate 501 to be U-shaped, when removing the needle, the needle can be first inserted into the gap between the ends of the two clamping plates 501, and then the syringe is pulled towards the middle part of the clamping plate 501. The needle will extrude the clamping plate 501 outwards and be clamped by the clamping plate 501, increasing the efficiency of removing the needle.

[0070] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but rather will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A sharps box, characterized in that: The invention comprises an outer barrel (1), an inner barrel (2), a guide member (3), and a baffle, wherein the inner barrel (2) is detachably connected to the outer barrel (1), the upper end of the outer barrel (1) is connected to the guide member (3), a guide funnel (301) is provided on the guide member (3), the guide funnel (301) passes through the guide member (3) and is connected to the inner barrel (2), the inlet and outlet of the guide funnel (301) are eccentrically arranged, the upper end of the outer barrel (1) is connected to the baffle, the baffle comprises a first baffle (4) and a second baffle (8) hinged to the first baffle (4), and a clamping needle assembly (5) is provided on the first baffle or the second baffle.

2. A sharps box according to claim 1, characterized in that: A square hole (401) is formed on the first baffle plate (4), and the square hole (401) passes through the first baffle plate (4). The needle clamping assembly (5) is provided on two opposite side walls of the square hole (401). The needle clamping assembly (5) comprises a clamping plate (501), and a first elastic member (503) is provided between the clamping plate (501) and the side wall of the square hole (401).

3. A sharps box according to claim 2, characterized in that: Corresponding blind holes are formed on both side walls of the square hole (401), a connecting rod (502) is slidably disposed in the blind hole, the first elastic member (503) is disposed between the connecting rod (502) and the inner side of the blind hole, and one end of the connecting rod (502) extends outwards and is connected to the clamping plate (501).

4. A sharps box according to claim 1, characterized in that: The outer side of the first baffle (4) is connected to the inner wall of the outer barrel (1), and the second baffle (8) is hinged to the first baffle (4) via a hinge (9).

5. A sharps box according to claim 2, characterized in that: A first thread (302) is provided on the outer wall of the guide member (3), and a second thread that can cooperate with the first thread (302) is provided on the inner wall of the upper end of the outer barrel (1). After the guide member (3) and the inner wall thread of the outer barrel (1) are in cooperation, the outlet of the guide funnel (301) is located directly above the square hole (401).

6. A sharps box according to claim 1, characterized in that: An opening (102) is provided on one side of the outer barrel (1); the inner barrel (2) is detachably connected to the outer barrel (1) via the opening (102); a boss (203) is provided on the outer side of the inner barrel (2); at least one second magnetic member (204) is provided on the boss (203); and a first magnetic member (103) having a magnetic property opposite to that of the second magnetic member (204) is provided on a side wall of the opening (102).

7. A sharps box according to claim 1, characterized in that: The outer wall of the outer barrel (1) is provided with an annular limiting groove (101), a fixing ring (6) is clamped in the limiting groove (101), and a hanging piece (7) is provided on the fixing ring (6).

8. A sharps box according to claim 7, characterized in that: The fixing ring (6) comprises a first pressing ring (601) and a second pressing ring (602); the first pressing ring (601) and the second pressing ring (602) are both semicircular rings; the two end surfaces of the first pressing ring (601) and the two end surfaces of the second pressing ring (602) are connected via a second elastic member (603); the first pressing ring (601) and the second pressing ring (602) form a ring; the outer side of the first pressing ring (601) is connected to the hanging member (7); the radii of the first pressing ring (601) and the second pressing ring (602) are consistent with the radius of the limiting groove (101).

9. A sharps box according to any one of claims 1 to 8, characterized in that: The outer barrel (1) is in the shape of a truncated cone with a small diameter at the lower end and a large diameter at the upper end, and the inner barrel (2) is in the shape of a truncated cone that matches the shape of the outer barrel (1).

10. A sharps box according to any one of claims 1 to 8, characterized in that: The inner barrel (2) is provided with a transparent observation window (202), the inner barrel (2) is provided with a handle (201), the observation window (202) and the handle (201) are located on the same side of the inner barrel (2), and the observation window (202) is located at three quarters of the inner barrel (2).

Images