CN218606850U

CN218606850U - Sharp machine box

Info

Publication number: CN218606850U
Application number: CN202221325006.2U
Authority: CN
Inventors: 李畅; 李阳; 张�成
Original assignee: Southern Medical University Zhujiang Hospital
Current assignee: Southern Medical University Zhujiang Hospital
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2023-03-14
Anticipated expiration: 2032-05-27

Abstract

The application relates to the technical field of biopsy sample marking, and provides a sharp instrument box which comprises a box body and a box cover; the lid, include: a sliding cover and a chopper device; the box cover is provided with a cover opening, and the chopping knife device is arranged on the sliding cover and is positioned at the edge of the cover opening; the chopping knife device comprises a chopping knife and a folding device, and the folding device folds and flatly places the chopping knife in an unused state. The sharp instrument box that this application provided promotes daily medical operation's convenience.

Description

Sharp instrument box

Technical Field

The application relates to the technical field of medical equipment, in particular to a sharp instrument box.

Background

The sharp instrument box can be used for collecting needles of syringes, infusion sets and disposable articles, and sharp instruments such as medical small glass products, various tool bits, scalp needles, suture needles and the like.

The sharps container commonly used in the current medical institution only has the function of a single sharp container. For the existing sharp instrument box, if the used disposable fluid infusion instrument needs to be separated, the sharp instrument and the pipeline need to be separated firstly by scissors manually, and the sharp instrument is placed in the sharp instrument box independently. However, the scissors need to be prepared additionally, and during the operation, the scissors are often lost, so that the daily medical operation is inconvenient, and the working efficiency is affected.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem that the current sharp machine box causes inconvenience to daily medical treatment operation, this application provides a sharp machine box.

The application provides a sharp machine box includes: a box body and a box cover;

the lid, include: a sliding cover and a chopper device; the box cover is provided with a cover opening, and the chopping knife device is arranged on the sliding cover and is positioned at the edge of the cover opening;

the chopping knife device comprises a chopping knife and a folding device, and the folding device folds and flatly places the chopping knife in an unused state.

In an optional embodiment of the aspect, the chopper comprises a knife seat and a blade, wherein the knife seat comprises a fixing strip fixed on the upper surface of the sliding cover and a cutting block which can be vertically arranged with the fixing strip;

the folding device comprises a hinge structure; the hinge structure is connected between the fixing strip and the shear block and fixed on one side of the shear block.

In an optional embodiment of the aspect, sliding rails are disposed on two sides of the box cover, and are used for the sliding cover to slide on the box cover to convert the open-close state of the cover opening.

In an optional embodiment of the aspect, the tool apron is fixed on the sliding cover and located at an edge of the cover opening, the length of the tool apron is close to the width of the sliding cover, and two ends of the tool apron are fixed at positions, close to the sliding rails on the respective sides, of two ends of the sliding cover.

In an alternative embodiment of one aspect, the hinge structure includes a pair of hinges, each mounted on a side remote from the lid opening.

In an optional embodiment of an aspect, the hinge is a damping hinge.

In an optional embodiment of the aspect, each hinge comprises two hinge pieces and a rotating shaft, and the two hinge pieces are respectively fixed on the fixing strip and the cutting block;

the chopper apparatus also includes a support structure;

hinge holes are correspondingly formed in the positions, close to the rotating shaft, of the two hinge pieces, and the supporting structure is installed in the hinge holes of the tool apron;

the opening and closing state of the supporting structure is adjustable.

In an optional embodiment of an aspect, the support structure includes a support rod, a support rotating shaft, and a support seat, the support seat is fixed in the hinge hole of the fixing bar, and the support rod is rotatably connected to the support seat through the support rotating shaft.

In an optional embodiment of the aspect, the support rod supports the cutout by penetrating through the hinge hole of the cutout.

In an optional embodiment of the aspect, the material of the box body is polypropylene plastic.

The application provides a sharp machine box has following technological effect:

the sharp instrument box provided by the application is additionally provided with the sharp instrument box of the chopper device, so that the sharp instrument box has the function of separating a sharp instrument, and the convenience of daily medical operation is improved; meanwhile, additional scissors are not needed, and the condition that the scissors are lost is avoided.

Additional aspects and advantages of the application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice.

Drawings

The above and/or additional aspects and advantages will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a top view of a box cover of a sharps box according to an embodiment of the present application;

fig. 2 is a schematic diagram illustrating a positional relationship between a hinge structure and a chopper according to an embodiment of the present disclosure.

Detailed Description

The present application is further described with reference to the following drawings and exemplary embodiments, wherein like reference numerals are used to refer to like elements throughout. In addition, if a detailed description of the known art is not necessary for illustrating the features of the present application, it is omitted.

The sharp instrument box provided by the embodiment of the application comprises a box body (not shown) and a box cover. The box cover 20 covers the box body to isolate the garbage in the box body from the environment where the sharp instrument box is located, so that the garbage in the box body is prevented from polluting the environment, and the sharp instrument in the box body is prevented from causing safety risks to surrounding personnel.

The box body is made of Polypropylene Plastic (PP) and does not contain polyvinyl chloride (PVC). This material is yellow transparent material, can supply in time to observe the inside sharp ware capacity of box body to in time joint sealing. Moreover, the material has the characteristics of lightness, safety, no toxicity, puncture resistance, no leakage, easy high-temperature incineration and the like.

Referring to fig. 1-2, fig. 1 is a schematic structural diagram of a top view of a box cover of a sharps box according to an embodiment of the present disclosure, and fig. 2 is a schematic structural diagram of a hinge structure and a chopping knife according to an embodiment of the present disclosure.

For the box cover 20, a chopper device 30 and a slide cover 22 are included. The box cover 20 is provided with a cover opening 21 through which garbage can enter the box body, and the slide cover 22 can slide on the box cover 20 to control the opening and closing state of the cover opening 21. A chopper mechanism 30 is installed in the cover opening 21, and the chopper mechanism 30 is located at an edge position of the cover opening 21. If the sharp device needs to be separated into the box body, the mounting position of the chopping device 30 can enable the sharp device to be directly vertically placed into the cover opening 21, and the sharp device directly falls into the box body after separation, so that the sharp device is prevented from polluting the box cover 20 and causing secondary pollution to the surrounding environment. Based on the sharp machine box additionally provided with the chopping knife device 30, the sharp machine box can have the function of separating sharp machines, and the convenience of daily medical operation is enhanced; meanwhile, additional scissors are not needed, and the condition that the scissors are lost is avoided.

The chopper apparatus 30 includes a chopper 31 and a folding apparatus. The folding means can cause the blade 33 of the chopper 31 to fold flat. And the position of the chopping knife 31 is at the edge position of the cover opening 21. When the sharp device needs to be separated into the box body, the sliding cover 22 is slid until the cover opening 21 is exposed, the blade 33 of the chopper 31 is erected on the sliding cover 22, the sharp device is separated from other parts of the connected medical waste by the blade 33, and the sharp device naturally falls into the box body. After the sharp instrument is separated, the sharp instrument is discarded into the box body, and the sliding cover 22 covers the cover opening 21, so that the sharp instrument in the box body is isolated from the surrounding environment, and the cleanliness and the safety of the environment are guaranteed.

Two parallel sliding rails (not shown) are disposed on the box cover 20 along two sides of the sliding direction of the sliding cover 22, so as to satisfy the sliding of the sliding cover 22 to control the opening and closing state of the cover opening 21. As shown in fig. 1, in the present embodiment, the area of the cover opening 21 does not exceed half of the planar area of the cover 20, and the size and shape of the sliding cover 22 is not smaller than the area of the cover opening 21, so as to ensure the sealing performance of the sharps container. When the waste sharp instrument is not required to be disposed of, the chopper 31 is folded on the box cover 20, and the box cover 20 is covered above the cover opening 21 along the slide rail.

The chopper 31 includes a knife seat 32 and a blade 33, and the knife seat 32 includes a fixing strip 321 fixed on the sliding cover 22 and a cutting block 322 vertically arranged with the fixing strip 321. Blade 33 and shear block 322 may be pivotally connected by a screw on one side, which cuts the object below blade 33 as blade 33 and shear block 322 open to close. The dotted line portion in fig. 2 represents a state when the blade 33 is opened. On the basis of the above embodiment, the folding device includes the hinge structure 40. In this embodiment, the hinge structure 40 is connected between the fixing bar 321 and the cutout 322, and allows the fixing bar 321 and the cutout 322 to be converted between a folded and unfolded state.

A movable knife holder (not shown) can be disposed on the sliding cover 22 at a position corresponding to the chopping knife 31. When the fixing bar 321 and the cutting block 322 of the cutting blade 31 are in the folded state, i.e. when the cutting blade 31 is not needed, the cutting blade 31 is sleeved with the blade sleeve. Further, two parallel tracks (not shown) may be disposed on the sliding cover 22 and at two sides of the fixing strip 321, so that the knife sheath can shield or expose the chopper 31 along the tracks, and prevent surrounding people from contacting the chopper 31 and being injured when the chopper 31 is not used.

In the above embodiment, the fixing bar 321 may be made of a corrosion-resistant metal material.

In this embodiment, the tool holder 32 is installed perpendicular to the direction of the slide rail and is installed at the edge of the cover opening 21. The length of the tool apron 32 is close to the width of the sliding cover 22, so that the two ends of the fixing area of the tool apron 32 and the sliding cover 22 are close to the edge area between the two sliding rails, the stress area between the steel plate and the sliding cover 22 is increased, and the problem of deformation or damage to the sliding cover 22 when the chopping knife 31 is used is avoided.

The chopper 31 also comprises a handle 34, which is controlled to separate the blade 33 from the medical waste when the chopper is in use.

In this embodiment, the hinge structure 40 includes at least one hinge for connecting the fixing bar 321 and the cutout 322. If the hinge structure 40 includes at least two hinges, the hinges are mounted on the same side of the cutout 322.

In the present embodiment, a pair of hinges is included and both hinges are installed at a side away from the cover opening 21, so that when the chopper 31 is not used, the chopper 31 can be away from the cover opening 21, and the chopper 31 is prevented from being caught between the slide cover 22 and the cover opening 21 and being unable to close the cover opening 21.

The hinge provided by the above embodiment may be a damping hinge. When the damping hinge is opened to a preset angle, due to the damping effect, the angle between the two hinge pieces can still keep the preset angle in a short time under the condition of losing the acting force of the opening operation. The sharp machine can be separated by the chopper 31 in a short time while the angle between the two hinge pieces of the hinge is maintained at a predetermined angle. After the separation operation is finished, the blade 33 and the tool holder 32 can automatically return to the folded state under the action of the spring between the two hinge plates, so that the safety risk to surrounding personnel is avoided.

In this embodiment, the chopping block assembly 30 further comprises a support structure 50.

Each hinge comprises two hinge leaves and a pivot 43. The two hinge pieces are respectively fixed on the knife seat 32 and the knife blade 33 of the chopper 31. For convenience of description, the hinge fixed to the fixing bar 321 is referred to as a first hinge 41, and the hinge fixed to the cutout 322 is referred to as a second hinge 42. And hinge holes are correspondingly formed on the first hinge plate 41 and the second hinge plate 42 at positions close to the rotating shaft 43. The hinge hole of the first hinge plate 41 is designated as a first hinge hole 44, and the hinge hole attached to the second hinge plate 42 is designated as a second hinge hole 45. In this embodiment, the first hinge hole 44 and the second hinge hole 45 are the same size.

The support structure 50 is mounted in the first hinge opening 44. When the chopper 31 is not needed, the support structure 50 is placed in the first hinge hole 44; when the chopper 31 is needed, the cutout 322 and the blade 33 are adjusted to be erected on the sliding cover 22, and then the supporting structure 50 is unfolded and penetrates through the second hinge hole 45 to support the cutout 322.

The support structure 50 includes a support rod 52, a support rotation shaft (not shown), and a support base 51. The support seat 51 is installed in the first hinge hole 44. In this embodiment, the thickness of the support structure 50 does not exceed the sum of the thicknesses of the two hinge leaves. When the chopper 31 is not used, the supporting structure 50 can be completely received in the space formed by the first hinge hole 44 and the second hinge, so that the chopper 31 can be folded to the minimum volume when not used.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the disclosure herein is not limited to the particular combination of features described above, but also encompasses other combinations of features described above or equivalents thereof without departing from the spirit of the disclosure. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. A sharps container, comprising: a box body and a box cover;

2. The sharps container of claim 1,

the chopping knife comprises a knife block and a blade, wherein the knife block comprises a fixing strip fixed on the upper surface of the sliding cover and a cutting block which can be vertically arranged with the fixing strip;

the folding device comprises a hinge structure;

the hinge structure is connected between the fixing strip and the shear block and fixed on one side of the shear block.

3. The sharps container of claim 2,

the sliding rails are arranged on two sides of the box cover and used for enabling the sliding cover to slide on the box cover so as to convert the opening and closing states of the cover opening.

4. A sharps container as recited in claim 3,

the tool apron is fixed on the sliding cover and positioned at the edge of the opening of the cover, the length of the tool apron is close to the width of the sliding cover, and two ends of the tool apron are fixed at the positions, close to the sliding rails on the respective sides, of the two ends of the sliding cover.

5. The sharps container of claim 2,

the hinge structure includes a pair of hinges, all mounted on a side remote from the lid opening.

6. The sharps container of claim 5,

the hinge is a damping hinge.

7. The sharps container of claim 5,

each hinge comprises two hinge sheets and a rotating shaft, and the two hinge sheets are respectively fixed on the fixed strip and the shearing block;

the chopper apparatus also includes a support structure;

the opening and closing state of the supporting structure is adjustable.

8. The sharps container of claim 7,

the supporting structure comprises a supporting rod, a supporting rotating shaft and a supporting seat, the supporting seat is fixed in the hinge hole of the fixing strip, and the supporting rod is rotatably connected to the supporting seat through the supporting rotating shaft.

9. The sharps container of claim 8,

the supporting rod supports the shear block through penetrating the hinge hole of the shear block.

10. The sharps container of claim 1,

the box body is made of polypropylene plastic.