Sharp instrument box

Abstract

The sharp instrument box comprises a box body, a box cover is connected to the top of the box body in a clamped mode, a rotating cover is arranged on the top of the box cover, and discharging holes are formed in the middle of the rotating cover and the middle of the box cover. A dismounting mechanism is arranged on the side of the box cover and comprises a plurality of water-drop-shaped holes, and the water-drop-shaped holes are adjacently formed in one side of the middle of the box cover; the multiple rubber pads are arranged on the sides, opposite to each other, of the inner walls of every two adjacent water-drop-shaped holes; and one end of the clamping assembly is horizontally and slidably connected with a pushing mechanism. By means of the arrangement mode that the dismounting mechanism and the pushing mechanism are matched, the injector nipple and the syringe needle which are not tightly connected can be pulled and separated through the drop-shaped hole, the syringe needle which is convenient to clamp can be clamped between the tooth block and the drop-shaped hole through the pushing mechanism, the syringe needle can be screwed, the syringe needle does not need to be screwed manually, and the operation is convenient. The safety of needle dismounting and mounting and the practicability of the sharp instrument box are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical appliances, in particular to a sharps box. Background Art

[0002] The sharps box is a box structure made of brand-new polypropylene plastic material, which is convenient, safe, non-toxic, puncture-resistant, leak-proof, and easy to incinerate at high temperature. The existing sharps box consists of a box body and a box cover. Generally, the box body and the box cover are directly connected and pressed down to form a whole. When collecting syringe needles, the needle is inserted into the teardrop-shaped hole on the box cover, stuck at the interface between the syringe nipple and the needle, and the syringe is pressed down outward. The syringe needle automatically falls into the sharps box, but the usage state at this time is that there is a gap between the syringe nipple and the needle.

[0003] However, when the existing syringe nipple and needle are tightly clamped together, the syringe nipple and the needle plug at the end of the needle are tightly matched, resulting in no gap between the syringe nipple and the needle plug to be clamped in the inner cavity of the teardrop-shaped hole of the box cover. The needle plug relies on the squeezing and pulling of the inner wall of the teardrop-shaped hole, and since the inner wall of the teardrop-shaped hole of the box cover is smooth, the needle plug can only slide on the inner wall of the teardrop-shaped hole, and the needle and the syringe nipple cannot be separated. As a result, medical staff need to twist the needle plug by hand to separate the needle plug from the nipple, which consumes human resources and increases the risk of medical staff separating the needle and the syringe, resulting in reduced practicality of the sharps box. Utility Model Content

[0004] The purpose of the utility model is to provide a sharps box to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a sharps box, comprising: a box body, a box cover is clamped on the top of the box body, a rotating cover is rotatably connected to the top of the box cover, and a feeding hole is opened in the middle of the rotating cover and the box cover;

[0006] A disassembly mechanism is provided on the side of the box cover, and the disassembly mechanism comprises:

[0007] A plurality of water drop-shaped holes, wherein the plurality of water drop-shaped holes are adjacently opened on one side of the middle portion of the box cover;

[0008] A plurality of rubber pads, wherein the plurality of rubber pads are respectively arranged on the back side of the inner wall of two adjacent teardrop-shaped holes;

[0009] A snap-on assembly is arranged between two adjacent teardrop-shaped holes, one end of the snap-on assembly is horizontally slidably connected to a pushing mechanism, and an upper sealing cover is fixedly connected to the upper surface of the box cover.

[0010] Preferably, the rotating cover is slidably connected to the upper surface of the upper cover, and the water drop-shaped hole is opened on the upper surface of the upper cover.

[0011] Preferably, the clamping assembly comprises:

[0012] A movable groove, the movable groove is arranged between two adjacent water drop-shaped holes, and the movable groove is opened on the upper surface of the box cover;

[0013] A positioning shaft, wherein the positioning shaft is fixed to one end of the movable groove;

[0014] A plurality of tooth blocks, one end of two adjacent tooth blocks being interlaced and connected to the outer wall of the same positioning shaft;

[0015] A plurality of connecting rods, one end of two adjacent connecting rods respectively rotates through a ring and is inserted into the opposite side of two adjacent gear blocks;

[0016] A push rod, one end of which is rotatably and interlacedly connected with the other ends of two adjacent connecting rods;

[0017] A fixed block, the fixed block being fixed to the other end of the inner wall of the movable groove;

[0018] A compression spring is fixed between the fixed block and the pushing mechanism.

[0019] Preferably, the back-facing sides of two adjacent tooth blocks are respectively slidably connected to the inner cavities of two adjacent teardrop-shaped holes, and the push rod is slidably connected to the inner cavity of the movable groove.

[0020] Preferably, the compression spring is sleeved on the outer wall of the push rod, the upper cover is fixed to the upper surface of the box cover and the fixed block, and the push rod is slidably and interlacedly connected with the middle part of the fixed block.

[0021] Preferably, the pushing mechanism comprises:

[0022] A push groove, the push groove is opened on the upper surface of the upper cover;

[0023] A push block is fixed to the other end of the push rod and is slidably connected to the inner cavity of the push groove.

[0024] Technical effects and advantages of the utility model:

[0025] The utility model adopts a disassembly mechanism and a pushing mechanism that cooperate with each other and utilizes a teardrop-shaped hole to pull and separate the syringe nipple and needle that are not tightly connected. The pushing mechanism can be used to squeeze the clamping assembly so that the clamped needle can be clamped between the tooth block and the teardrop-shaped hole, so that the needle can be twisted without manual twisting, thereby improving the safety of needle disassembly and assembly and the practicality of the sharps box. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0027] Figure 2 It is a schematic diagram of the cross-sectional structure of the box cover of the utility model in a top view.

[0028] Figure 3 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0029] Figure 4 For this utility model Figure 2 Schematic diagram of the local enlarged structure at point B in the middle.

[0030] In the figure: 1. box body; 2. box cover; 3. rotating cover; 4. feeding hole; 5. disassembly mechanism; 51. teardrop-shaped hole; 52. rubber pad; 53. snap-on assembly; 531. movable groove; 532. positioning shaft; 533. gear block; 534. connecting rod; 535. push rod; 536. fixed block; 537. compression spring; 6. pushing mechanism; 62. pushing groove; 62. pushing block; 7. upper cover. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] The utility model provides Figure 1-4 A sharps box shown in the figure comprises: a box body 1, a box cover 2 is clamped on the top of the box body 1, so that sharp instruments can be placed in the inner cavity of the box body 1, a rotating cover 3 is rotatably connected to the top of the box cover 2, and a discharge hole 4 is opened in the middle of the rotating cover 3 and the box cover 2, so that medical waste can be thrown into the inner cavity of the discharge hole 4;

[0033] Furthermore, a disassembly mechanism 5 is provided on the side of the box cover 2. The rotating cover 3 is rotated to a certain angle so that the disassembly mechanism 5 on the box cover 2 can be exposed for use. The rotating cover 3 is rotated so that the feeding hole 4 on the rotating cover 3 and the feeding hole 4 on the box cover 2 can match each other, and the disassembly mechanism 5 can be closed and hidden. The disassembly mechanism 5 includes: a plurality of teardrop-shaped holes 51, a plurality of rubber pads 52 and a clamping assembly 53. The plurality of teardrop-shaped holes 51 are adjacently opened on one side of the middle part of the box cover 2. The rotating cover 3 is fitted and slidably connected with the upper surface of the upper cover 7. The teardrop-shaped hole 51 is opened on the upper surface of the upper cover 7. Through the teardrop-shaped hole 51, the needle can be inserted into the inner cavity of the teardrop-shaped hole 51, so that the gap between the syringe nipple and the needle plug can be clamped in the inner cavity of the teardrop-shaped hole 51, which is convenient for separating the syringe and the needle that are simply clamped.

[0034] Specifically, a plurality of rubber pads 52 are respectively arranged on the back side of the inner wall of two adjacent teardrop-shaped holes 51, so that the outer wall of the pintle inserted into the teardrop-shaped hole 51 can fit with the outer wall of the rubber pad 52, so as to improve the friction between the pintle and the inner wall of the teardrop-shaped hole 51;

[0035] Specifically, the clamping assembly 53 is arranged between two adjacent teardrop-shaped holes 51, and the upper surface of the box cover 2 is fixedly connected with the upper cover 7. The clamping assembly 53 includes: a movable groove 531, a positioning shaft 532, a plurality of tooth blocks 533, a plurality of connecting rods 534, a push rod 535, a fixed block 536 and a compression spring 537. The movable groove 531 is arranged between two adjacent teardrop-shaped holes 51, and the movable groove 531 is opened on the upper surface of the box cover 2, the positioning shaft 532 is fixed to one end of the movable groove 531, one end of two adjacent tooth blocks 533 is connected to the outer wall of the same positioning shaft 532, and the back side of two adjacent tooth blocks 533 is a rack structure, so that the outer wall of the tooth block 533 can be clamped to the outer wall of the needle bolt with an anti-slip strip on the outer wall, so that the needle bolt on the needle can be clamped between the tooth block 533 and the rubber pad 52, which is convenient for twisting and separating the needle bolt and the syringe nipple;

[0036] Specifically, one end of two adjacent connecting rods 534 is respectively rotated and inserted into the opposite side of two adjacent tooth blocks 533 through a circular ring, one end of the push rod 535 is rotatably inserted and connected with the other end of the two adjacent connecting rods 534, the fixed block 536 is fixed to the other end of the inner wall of the movable groove 531, the back side of the two adjacent tooth blocks 533 is respectively slidably connected with the inner cavity of the two adjacent teardrop-shaped holes 51, the push rod 535 is slidably connected with the inner cavity of the movable groove 531, the compression spring 537 is sleeved on the outer wall of the push rod 535, and the push rod 535 is slidably inserted with the middle part of the fixed block 536 The connection is convenient for improving the stability of the push rod 535 sliding in the inner cavity of the movable groove 531. Through the elasticity of the compression spring 537, the tooth block 533 can be stably located on one side of the inner cavity of the teardrop-shaped hole 51. By pushing and pulling the push rod 535, the tooth block 533 can clamp the needle bolt, and the separated needle can fall from between the tooth block 533 and the rubber pad 52. The upper cover 7 is fixed to the upper surface of the box cover 2 and the fixed block 536. The upper cover 7 can seal the top of the inner cavity of the movable groove 531, so that the rotating cover 3 can stably rotate on the upper surface of the upper cover 7.

[0037] Furthermore, one end of the clamping assembly 53 is horizontally slidably connected to a pushing mechanism 6, and a compression spring 537 is fixed between the fixed block 536 and the pushing mechanism 6. The pushing mechanism 6 includes: a pushing groove 61 and a pushing block 62. The pushing groove 61 is opened on the upper surface of the upper cover 7, and the pushing block 62 is fixed to the other end of the push rod 535. The push block 62 is slidably connected to the inner cavity of the pushing groove 61, and the compression spring 537 is fixed between the fixed block 536 and the pushing block 62. By pushing and pulling the pushing block 62, the push rod 535 can be moved conveniently, which improves the convenience of the sharps box for disassembling the needle on the syringe, facilitates the safe use of medical staff, and makes the sharps box more practical.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sharps box, comprising: A box body (1), wherein a box cover (2) is clamped on the top of the box body (1), a rotating cover (3) is rotatably connected to the top of the box cover (2), and a feeding hole (4) is provided in the middle of the rotating cover (3) and the box cover (2); The feature is that a disassembly mechanism (5) is provided on the side of the box cover (2), and the disassembly mechanism (5) comprises: A plurality of water drop-shaped holes (51), wherein the plurality of water drop-shaped holes (51) are adjacently opened on one side of the middle portion of the box cover (2); A plurality of rubber pads (52), wherein the plurality of rubber pads (52) are respectively arranged on the back side of the inner wall of two adjacent teardrop-shaped holes (51); A snap-fit ​​assembly (53) is arranged between two adjacent teardrop-shaped holes (51); one end of the snap-fit ​​assembly (53) is horizontally slidably connected to a pushing mechanism (6); and an upper sealing cover (7) is fixedly connected to the upper surface of the box cover (2).

2. A sharps box according to claim 1, characterized in that: The rotating cover (3) is slidably connected to the upper surface of the upper cover (7), and the water drop-shaped hole (51) is opened on the upper surface of the upper cover (7).

3. A sharps box according to claim 2, characterized in that: The clamping assembly (53) comprises: A movable groove (531), wherein the movable groove (531) is arranged between two adjacent water drop-shaped holes (51), and the movable groove (531) is opened on the upper surface of the box cover (2); A positioning shaft (532), wherein the positioning shaft (532) is fixed to one end of the movable groove (531); A plurality of tooth blocks (533), one end of two adjacent tooth blocks (533) being inserted and connected to the outer wall of the same positioning shaft (532); A plurality of connecting rods (534), one end of two adjacent connecting rods (534) respectively rotates through a circular ring and is inserted into the opposite side of two adjacent gear blocks (533); A push rod (535), one end of which is rotatably interlaced with the other ends of two adjacent connecting rods (534); A fixed block (536), wherein the fixed block (536) is fixed to the other end of the inner wall of the movable groove (531); A compression spring (537), wherein the compression spring (537) is fixed between the fixing block (536) and the pushing mechanism (6).

4. A sharps box according to claim 3, characterized in that: The back-facing sides of two adjacent tooth blocks (533) are respectively slidably connected to the inner cavities of two adjacent teardrop-shaped holes (51), and the push rod (535) is slidably connected to the inner cavity of the movable groove (531).

5. A sharps box according to claim 3, characterized in that: The compression spring (537) is sleeved on the outer wall of the push rod (535), the upper cover (7) is fixed to the upper surface of the box cover (2) and the fixing block (536), and the push rod (535) is slidably connected with the middle part of the fixing block (536).

6. A sharps box according to claim 3, characterized in that: The pushing mechanism (6) comprises: A pushing groove (61), wherein the pushing groove (61) is formed on the upper surface of the upper cover (7); A push block (62), wherein the push block (62) is fixed to the other end of the push rod (535), and the push block (62) is slidably connected to the inner cavity of the push groove (61).

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