Protective medical sharp instrument box
By introducing a locking structure consisting of blocks, protrusions, and locks into the medical sharps container, along with a combination design of inclined plates and baffles, the problem of inadequate sealing is solved, achieving safe sealing and convenient inventory management, and improving safety and structural strength.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2026-03-03
AI Technical Summary
Existing medical sharps containers are prone to leaking needles or liquids during use due to poor sealing, posing a risk of infection.
It adopts a double locking structure with matching blocks, protrusions and locks, combined with the design of inclined plates, baffles and magnetic blocks to enhance sealing and structural strength, prevent needle rebound, and provide safe separation and counting functions.
It effectively avoids the risk of infection caused by poor sealing, improves the safety of use, ensures that needles are not lost or left behind, and enhances structural strength and ease of counting.
Smart Images

Figure CN223958883U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a sharps container, specifically a protective medical sharps container. Background Technology
[0002] Sharps boxes are typically single-use medical supplies, rigid containers specifically designed to hold infectious or traumatic medical waste, allowing for the centralized collection and disposal of used needles after each surgery.
[0003] Currently, existing sharps containers typically consist of a box body and a lid, which is relatively simple in structure. However, in actual use, if the sharps container containing needles is accidentally overturned, the box body and lid may not seal properly, which may cause the needles inside to spill out or residual liquid on the needles to leak out, posing a certain risk of infection.
[0004] Therefore, it is essential to propose a protective medical sharps container with a reinforced structure to address the shortcomings in the aforementioned technical issues. Utility Model Content
[0005] In order to overcome the relatively simple structure of existing medical sharps boxes, which pose a certain risk of infection during actual use, the purpose of this utility model is to provide a protective medical sharps box with a reinforced structure.
[0006] The technical solution is as follows: A protective medical sharps container includes a container body and a lid. The lid is fixed to the container body by adhesive bonding. The lid has a discharge port for feeding materials. It also includes a guide plate, a sealing plate, a locking structure, and a protective structure. The bottom of the lid is connected to the guide plate. A sealing plate for closing the discharge port is fitted between the guide plate and the bottom of the lid in a push-pull manner. The sealing plate has a locking structure connected to its side. The lid has a locking opening that fits with the locking structure. The bottom of the container body has a protective structure, which includes an inclined plate, a first baffle, and a second baffle. An inclined plate is provided on the upper side of the container body. The bottom of the container body has a first baffle and a second baffle with different heights.
[0007] Furthermore, the locking structure includes a locking block and protrusions. The locking block is connected to the side of the sealing plate, and protrusions are respectively provided on the upper and lower sides of the middle of the locking block. The locking block can pass through the locking hole and abut against the outside of the sealing plate.
[0008] Furthermore, the inclined plate has an inverted V-shaped structural design.
[0009] Furthermore, the inclined plate has a slot corresponding to the discharge port, and both the first baffle and the second baffle are located below the slot.
[0010] Furthermore, the top of the inclined plate is provided with a V-shaped slot, and the slot is connected to the groove.
[0011] Furthermore, it also includes an identification plate, which is embedded in the upper side of the sealing plate.
[0012] Furthermore, it also includes reinforcing ribs, with reinforcing ribs arranged circumferentially along the bottom edge of the box body.
[0013] Furthermore, it also includes a magnetic block, with a magnetic block located at the bottom of the box. The key feature is that it also includes a magnetic block, with a magnetic block located at the bottom of the box.
[0014] Compared with the prior art, this utility model has the following advantages: This sharps box, through the double locking structure of the interlocking blocks, protrusions and locks, is conducive to sealing and protecting the needles used after surgery, avoiding infection due to poor sealing; and the protective structure composed of the inclined plate, baffle one and baffle two not only enhances the structural strength of this sharps box, but also helps to separate the inserted needles, thereby facilitating counting and avoiding the risk of needle stick injury and infection for medical staff when counting needles. Attached Figure Description
[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0016] Figure 2 This is a diagram showing the pushed-open state of the sealing plate of this utility model.
[0017] Figure 3 This is a cross-sectional view of the present invention.
[0018] Figure 4 This utility model Figure 3 A magnified view of part A in the image.
[0019] Figure 5 This is a schematic diagram of the connection structure of the sealing plate, the locking block, and the protrusion of this utility model.
[0020] Figure 6 This is a bottom view of the present invention.
[0021] The labels in the diagram are as follows: 1-box body, 2-box lid, 20-locking opening, 3-discharge port, 4-guide plate, 5-sealing plate, 50-identifying plate, 6-block, 60-protrusion, 7-sloping plate, 8-blocking opening, 9-baffle one, 10-baffle two, 11-reinforcing rib, 12-magnetic block. Detailed Implementation
[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will describe this utility model in further detail with reference to the accompanying drawings. It is hereby declared that the terms "up," "down," "left," "right," "front," "back," "inner," and "outer," etc., appearing or about to appear in this document, are based solely on the accompanying drawings and are not intended to specifically limit this utility model.
[0023] Example: A protective medical sharps container provided by this utility model, see below. Figures 1 to 6 As shown, the device includes a box body 1, a box lid 2, guide plates 4, a sealing plate 5, a locking structure, and a protective structure. The box lid 2 is fixed to the box body 1 by adhesive bonding and cannot be opened arbitrarily. The box lid 2 has a feeding port 3 for inserting needles. Two guide plates 4 are connected to the bottom of the box lid 2. The two guide plates 4 and the bottom of the box lid 2 are fitted together with a sealing plate 5 to close the feeding port 3. The guide plates 4 have an L-shaped structure design, which can support and limit the sealing plate 5 on them, thereby enhancing the structural strength of the sealing plate 5. The sealing plate 5 has a locking structure connected to its side. The lid 2 has a locking slot 20 that matches the locking structure. The bottom of the box body 1 has a protective structure, which includes an inclined plate 7, a first baffle 9, and a second baffle 10. An inclined plate 7 is provided on the upper side of the inside of the box body 1. The bottom of the inside of the box body 1 has a first baffle 9 and a second baffle 10 with different heights, and the first baffle 9 is higher than the second baffle 10. The first baffle 9 and the second baffle 10 can separate the needles that are inserted, which makes it easier to count and confirm the needles after the operation.
[0024] Further, see Figures 1 to 6 As shown, the locking structure includes a locking block 6 and a protrusion 60. The locking block 6 is connected to the side of the sealing plate 5. The upper and lower sides of the middle of the locking block 6 are respectively provided with protrusions 60, and the locking block 6 can pass through the locking opening 20 and abut against the outside of the sealing plate 5.
[0025] Further, see Figure 2 and Figure 3 As shown, the inclined plate 7 has an inverted V-shaped structure design, which can enhance the structural strength of the box body 1. The inclined plate 7 has a slot corresponding to the discharge port 3, and the first baffle 9 and the second baffle 10 are both located below the slot, which makes it easy to put the used needles into the bottom of the box body 1. The top of the inclined plate 7 has a V-shaped locking slot 8, which is connected to the slot. By locking the needles on the used injection syringe into the V-shaped locking slot 8, it is easy to safely separate the needles from the injection syringe. After separation, the needles fall to the bottom of the box body 1. The first baffle 9, the second baffle 10 and the inclined plate 7 can separate and block the needles, preventing the needles from rebounding when suddenly separated, thus improving the safety during use.
[0026] Further, see Figure 1 and Figure 3As shown, it also includes a label 50. The label 50 is embedded in the upper side of the sealing plate 5. The label 50 is a transparent yellow card, which is used to remind users and avoid the risk of contact infection.
[0027] In addition, see Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, it also includes reinforcing ribs 11. Reinforcing ribs 11 are provided circumferentially along the bottom edge of the box body 1, which helps to further enhance the structural strength of the box body 1. It also includes magnetic blocks 12. Magnetic blocks 12 are integrally provided at the bottom of the box body 1. Magnetic blocks 12 are magnets, which facilitate the attraction of the box body 1 placed on the operating table, increase the stability of the placement, and attract the needles so that the needles are kept at the bottom of the box body 1 and do not move around, thereby facilitating the counting and confirmation of the needles.
[0028] When performing suture surgery on patients, used needles need to be collected and disposed of centrally to avoid infectious diseases. Therefore, one disposable sharps box can be opened for each surgery. Before use, the sterilized sharps box can be placed on the operating table. Since the lid 2 of the sharps box is initially open, the used needles can be placed into the box 1 through the inlet 3. The integrally designed magnetic block 12 can attract the inserted needles, keeping them at the bottom of the box 1. The protective structure consisting of the inclined plate 7, baffle 9, and baffle 10 further enhances the safety. The structure enhances the strength of the box body 1, thereby improving safety and protection. Since both the box body 1 and the lid 2 are made of transparent plastic, it facilitates medical staff in checking and verifying the needles used after surgery. This not only helps prevent infection but also effectively avoids the loss or retention of needles in the patient's body. After the needles are checked and verified, pushing the sealing plate 5 allows the end of the locking block 6 to pass through the locking opening 20, and the protrusion 60 will also engage within the locking opening 20. This locks the sealing plate 5 to the lid 2, preventing it from being opened once locked.
[0029] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. All equivalent substitutions made within the principles of this utility model should be included within the protection scope of this utility model. Contents not described in detail in this utility model are existing technologies known to those skilled in the art.
Claims
1. A protective medical sharp container, comprising a container body (1) and a container cover (2), the container cover (2) is fixed on the container body (1) by adhesive, a feeding opening (3) is formed on the container cover (2) for feeding, characterized in that, Also include the guide plate (4), sealing plate (5), locking structure and protection structure, the box cover (2) bottom is connected with guide plate (4), the guide plate (4) and the bottom of the box cover (2) between push-pull type cover for the sealing plate (5) for closing the discharge port (3), the sealing plate (5) side is connected with locking structure, the box cover (2) is set up with the lock mouth (20) that the locking structure is in accord with on, the inner bottom of the box body (1) is provided with protection structure, protection structure includes inclined plate (7), baffle one (9) and baffle two (10), the inside upper side of the box body (1) is provided with inclined plate (7), the inner bottom of the box body (1) is provided with baffle one (9) and baffle two (10) of height inequality respectively.
2. The safety medical sharp disposal box of claim 1, wherein, The locking structure includes a clamping block (6) and a protrusion (60), the clamping block (6) is connected to the side edge of the sealing plate (5), the clamping block (6) is provided with protrusions (60) on the upper and lower sides of the middle part, and the clamping block (6) can pass through the lock hole (20) and abut against the outer side of the sealing plate (5).
3. The safety medical sharp container of claim 1 wherein, The inclined plate (7) is designed in inverted V-shaped structure.
4. The safety medical sharp disposal container of claim 1 wherein, The inclined plate (7) is provided with a slot corresponding to the discharge port (3), and the baffle one (9) and the baffle two (10) are located below the slot.
5. A safety medical sharp disposal box as defined in claim 4 wherein, The inclined plate (7) is provided with a V-shaped clamping hole (8) at the top, and the clamping hole (8) is in communication with the slot.
6. The safety medical sharp device container of claim 1, wherein the at least one of the plurality of sharp device receiving cavities is configured to receive a medical sharp device having a needle length of at least 2 inches. Also include the identification sheet (50), the upper side of the sealing plate (5) is embedded with identification sheet (50).
7. The safety medical sharp device container of claim 1, wherein the at least one of the plurality of sharp device receiving cavities is configured to receive a medical sharp device having a needle length of at least 2 inches. Also include the reinforcing rib (11), the bottom edge of the box body (1) is provided with reinforcing rib (11) along the circumference.
8. The safety medical sharp device container of claim 1, wherein the at least one of the plurality of sharp device receiving cavities is configured to receive a medical sharp device having a needle length of at least 2 inches. Also include the magnetic block (12), the bottom of the box body (1) is provided with magnetic block (12).