CN219148830U

CN219148830U - Sharp instrument box with shearing function

Info

Publication number: CN219148830U
Application number: CN202223137515.5U
Authority: CN
Inventors: 栾俊
Original assignee: First Medical Center of PLA General Hospital
Current assignee: First Medical Center of PLA General Hospital
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-06-09
Anticipated expiration: 2032-11-22

Abstract

The utility model provides a sharp instrument box with a shearing function, which comprises a box body, wherein a limiting plate is arranged at the top of the inner wall of the box body, a limiting ring is arranged on the outer wall of the top of the box body, an operation ring is rotationally connected in the limiting ring, movable grooves are arranged on two sides of the top of the operation ring, limiting blocks are connected in the movable grooves in a penetrating way, one end of each limiting block is hinged with one side of the top of the inner wall of the operation ring, a slot is arranged at one end of each limiting block, and a cutting blade is arranged in each slot.

Description

Sharp instrument box with shearing function

Technical Field

The utility model belongs to the technical field of sharps boxes, and particularly relates to a sharps box with a shearing function.

Background

The sharp instrument box is used for accommodating the needle heads of disposable articles such as syringes, transfusion apparatuses and the like; all medical devices contacting blood such as various blades, scalp needles, suture needles, ampoules, glass and the like, and all blood-carrying injectors, blood transfusion devices, blood bags and the like are collected, wherein the sharp device box is used for clamping the needle head in daily use, the needle head is separated from the needle tube by holding scissors to shear the needle head and the needle tube, the operation is quite inconvenient, the 'safe sharp device box for quickly collecting the needle head' disclosed in application number CN202221337685.5 is also an increasingly mature technology, the indwelling needle or the transfusion needle is sheared by directly pushing the sliding blade to be matched with the fixed blade, and the device is convenient to use, but has the following defects: in the use process of the device, the fixed blade and the sliding blade are possibly damaged, but the fixed blade and the sliding blade are inconvenient to replace, the fixed blade and the sliding blade cannot be sheared off after being damaged, and certain defects exist in the practical use.

Disclosure of Invention

The utility model aims to provide a sharp instrument box with a shearing function, which aims to solve the problems that in the prior art, the fixed blade and the sliding blade are possibly damaged in the use process, the needle tube cannot be sheared after being damaged, but the fixed blade and the sliding blade are inconvenient to replace, meanwhile, the sliding blade needs to be manually pushed when the fixed blade and the sliding blade are used, and the fixed blade needs to be manually reset after being cut, so that the back and forth pushing is very inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sharp machine box with shearing function, includes the box body, box body inner wall top is equipped with the limiting plate, water droplet formula pulls out the hole in limiting plate top one side, box body top outer wall is equipped with the spacing ring, the rotation is connected with the operation ring in the spacing ring, operation ring top both sides are equipped with the movable groove, alternate in the movable groove to be connected with the stopper, stopper one end articulates with operation ring inner wall top one side, stopper one end is equipped with the slot, be equipped with cutting blade in the slot.

As the sharp instrument box with the shearing function, a spring is preferably arranged between the two limiting blocks.

As the sharp instrument box with the shearing function, the two sides of the top end of the operating ring are provided with the limit grooves, and the limit grooves are internally clamped and connected with the cover plate.

As the sharp instrument box with the shearing function, preferably, one side of the cover plate is hinged with the sealing plate, the top of one side of the box body is provided with the positioning hole, the bottom of one side of the sealing plate is provided with the hook, and one end of the hook is in clamping connection with the positioning hole.

Preferably, the sharp instrument box with the shearing function is characterized in that the bottom of the box body is connected with a collecting sleeve in a threaded manner.

As the sharp instrument box with the shearing function, the bottom of the collecting sleeve is preferably provided with the base, the four corners of the bottom of the base are provided with the anti-skid posts, and the bottom of the base is provided with the handle.

Compared with the prior art, the utility model has the beneficial effects that:

1) The cover plate is deducted from the limit groove, the damaged cutting blade is taken out from the slot, and a new cutting blade is inserted into the slot for replacement, so that the situation that the needle tube cannot be sheared by the cutting blade in the use process is avoided;

2) Through pressing the stopper, the spring receives the extrusion, and the stopper drives the cutting blade and cuts the needle tubing that connects the syringe needle, and after loosening the stopper, the spring is automatic to rebound, resumes the stopper to the assigned position, when shearing the needle tubing, need not repetition operation, convenient and fast during the use.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the case of the present utility model;

FIG. 3 is a schematic view of the structure of the operating ring of the present utility model;

fig. 4 is a schematic view of a base structure of the present utility model.

In the figure: 1. a case body; 2. a limiting plate; 3. a water drop type pull-out hole; 4. a limiting ring; 5. an operating ring; 6. a movable groove; 7. a limiting block; 8. a slot; 9. a cutting blade; 10. a spring; 11. a limit groove; 12. a cover plate; 13. a sealing plate; 14. positioning holes; 15. a hook; 16. a collection sleeve; 17. a base; 18. an anti-skid column; 19. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a sharp machine box with shearing function, includes box body 1, and box body 1 inner wall top is equipped with limiting plate 2, and water droplet formula pulls out hole 3 has been seted up to limiting plate 2 top one side, and box body 1 top outer wall is equipped with spacing ring 4, and spacing ring 4 internal rotation is connected with operation ring 5, and operation ring 5 top both sides are equipped with movable groove 6, alternate in the movable groove 6 to be connected with stopper 7, stopper 7 one end articulated with operation ring 5 inner wall top one side, stopper 7 one end is equipped with slot 8, is equipped with cutting blade 9 in the slot 8.

Preferably, a spring 10 is arranged between the two limiting blocks 7.

When the needle is specifically used, the used needle is inserted into the water drop type pull-out hole 3, the needle tube connected with the needle is sheared by pressing the limiting block 7 through the cutting blade 9 on the limiting block 7, the limiting block 7 is loosened, the spring 10 automatically rebounds, and the limiting block 7 is restored to the designated position.

Preferably, limit grooves 11 are formed in two sides of the top end of the operating ring 5, and cover plates 12 are connected in the limit grooves 11 in a clamping mode.

When the needle is stored, the cover plate 12 is arranged in the limit groove 11, and when the cutting blade 9 is replaced, the cover plate 12 is taken down, and the cutting blade 9 is taken out from the slot 8 for replacement.

Preferably, one side of the cover plate 12 is hinged with a sealing plate 13, a positioning hole 14 is formed in the top of one side of the box body 1, a hook 15 is arranged at the bottom of one side of the sealing plate 13, and one end of the hook 15 is connected with the positioning hole 14 in a clamping mode.

When the box body 1 is specifically used, the sealing plate 13 on the cover plate 12 is rotated, the hooks 15 on the sealing plate 13 are engaged with the positioning holes 14 on the box body 1, and the box body 1 is sealed.

Preferably, the bottom of the case 1 is screwed with a collecting sleeve 16.

In particular use, the collection sheared needle falls into the collection sleeve 16 for collection.

Preferably, the bottom of the collecting sleeve 16 is provided with a base 17, four corners of the bottom of the base 17 are provided with anti-slip posts 18, and the bottom of the base 17 is provided with a handle 19.

When the box body 1 is placed, the anti-slip column 18 prevents the box body 1 from slipping, the grip 19 is gripped, the collecting sleeve 16 is taken out of the box body 1 by the rotating base 17, and the collected broken needle is cleaned, so that the operation is simple and quick.

Working principle: when the needle is used, the used needle is inserted into the water drop type pulling-out hole 3, the water drop type pulling-out hole 3 clamps the needle, a user presses the limiting block 7, the spring 10 is extruded, the limiting block 7 drives the cutting blade 9 to cut a needle tube connected with the needle, the limiting block 7 is loosened, the spring 10 automatically rebounds, the limiting block 7 is restored to a specified position, the sheared needle falls into the collecting sleeve 16 to be collected, when the cutting blade 9 is replaced, the cover plate 12 is deducted from the limiting groove 11, the damaged cutting blade 9 is taken out from the slot 8, the new cutting blade 9 is inserted into the slot 8 to be replaced, after the needle is used, the hook 15 on the sealing plate 13 is clamped with the positioning hole 14 on the box body 1 by rotating the sealing plate 13, the box body 1 is sealed, the provided anti-skidding column 18 prevents the box body 1 from skidding, the collecting sleeve 16 is taken out from the box body 1 by grabbing the handle 19 and rotating the base 17 when the collected needle is cleaned, and the collected broken needle is cleaned simply and quickly.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a sharp machine box with shearing function, includes box body (1), its characterized in that: the utility model discloses a box body, including box body (1) inner wall top, box body (1) inner wall top is equipped with limiting plate (2), water droplet formula pulls out hole (3) have been seted up to limiting plate (2) top one side, box body (1) top outer wall is equipped with spacing ring (4), spacing ring (4) internal rotation is connected with operation ring (5), operation ring (5) top both sides are equipped with movable groove (6), alternate in movable groove (6) and be connected with stopper (7), stopper (7) one end articulates with operation ring (5) inner wall top one side, stopper (7) one end is equipped with slot (8), be equipped with cutting blade (9) in slot (8).

2. A sharps container having a shearing function as defined in claim 1 wherein: a spring (10) is arranged between the two limiting blocks (7).

3. A sharps container having a shearing function as defined in claim 1 wherein: limiting grooves (11) are formed in two sides of the top end of the operating ring (5), and cover plates (12) are connected in the limiting grooves (11) in a clamping mode.

4. A sharps container having a shearing function as defined in claim 3 wherein: the sealing plate is characterized in that a sealing plate (13) is connected to one side of the cover plate (12), a positioning hole (14) is formed in the top of one side of the box body (1), a hook (15) is arranged at the bottom of one side of the sealing plate (13), and one end of the hook (15) is connected with the positioning hole (14) in a clamping mode.

5. A sharps container having a shearing function as defined in claim 1 wherein: the bottom of the box body (1) is connected with a collecting sleeve (16) in a threaded manner.

6. The sharps container having a shearing function as defined in claim 5 wherein: the bottom of the collecting sleeve (16) is provided with a base (17), four corners of the bottom of the base (17) are provided with anti-slip posts (18), and the bottom of the base (17) is provided with a handle (19).