CN220967827U - Sharp instrument box - Google Patents
Sharp instrument box Download PDFInfo
- Publication number
- CN220967827U CN220967827U CN202321028800.5U CN202321028800U CN220967827U CN 220967827 U CN220967827 U CN 220967827U CN 202321028800 U CN202321028800 U CN 202321028800U CN 220967827 U CN220967827 U CN 220967827U
- Authority
- CN
- China
- Prior art keywords
- cover body
- opening
- clamping
- ring sleeve
- insulin injection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000002347 injection Methods 0.000 claims abstract description 38
- 239000007924 injection Substances 0.000 claims abstract description 38
- 102000004877 Insulin Human genes 0.000 claims abstract description 35
- 108090001061 Insulin Proteins 0.000 claims abstract description 35
- 229940125396 insulin Drugs 0.000 claims abstract description 35
- 238000007789 sealing Methods 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A sharp instrument box comprises a box body with an open top, a cover body and a clamping mechanism; the top of the box body is provided with a cover body, the top of the cover body is provided with an opening, and a clamping mechanism for clamping the needle head of the insulin injection pen is arranged at the position of the top of the cover body corresponding to the opening; the clamping mechanism comprises a ring sleeve, and the ring sleeve is rotationally connected with the inner top of the cover body and is coaxial with the opening correspondingly; a plurality of clamping pieces are arranged in the ring sleeve at intervals along the circumferential direction of the opening; one end of the top in the cover body, which corresponds to the clamping piece, is provided with a positioning shaft in rotary connection with the clamping piece, and the shaft body of the positioning shaft is provided with a torsion spring for enabling the clamping piece to swing towards the outer side of the opening; the clamping mechanism is simple in structure and small in occupied space, the needle head of the insulin injection pen is inserted into the opening when the needle head of the insulin injection pen is disassembled, the pen body of the insulin injection pen is screwed to separate the insulin injection pen from the needle head of the insulin injection pen, and the risk of stabbing an operator is reduced.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary appliances, in particular to a sharp instrument box.
Background
Insulin injection is also a common treatment operation, and a special insulin injection pen is usually used, the injection end of the insulin injection pen is connected with a needle in a threaded manner, the needle is disposable, and the used needle needs to be placed in a sharp instrument box; the sharp instrument box is an auxiliary tool commonly used in clinic and is used for containing waste sharp instruments such as needles, blades and the like, but the existing sharp instrument box is usually only provided with a needle pulling opening for pulling out the needles of the syringes, does not have a structure for detaching the needles of the insulin injection pens, and after insulin injection, operators need to unscrew the needles by hands and put the needles into the sharp instrument box, so that the problem that accidental infection is caused by stabbing the operators when the needles are detached by hands easily occurs;
Chinese patent (bulletin No. CN 214807491U) discloses an insulin needle head separator, which comprises a sharp machine box which is communicated up and down, wherein a first baffle plate and a second baffle plate are arranged at the opening of the sharp machine box, an opening area is formed between the first baffle plate and the second baffle plate, a spring clamp is arranged on the second baffle plate, and the spring clamp consists of a clamping opening at the left end, a hinging shaft in the middle and a clamping handle at the right end; according to the insulin injection pen needle head clamping device, although the risk of stabbing an operator is reduced, the spring clamp occupies a larger space position, and needle pulling operation of the injector is not facilitated.
Disclosure of utility model
In order to overcome the defects in the background technology, the utility model discloses a sharp instrument box.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:
A sharp instrument box comprises a box body with an open top, a cover body and a clamping mechanism; the top of the box body is provided with a cover body, the top of the cover body is provided with an opening, and a clamping mechanism for clamping the needle head of the insulin injection pen is arranged at the position of the top of the cover body corresponding to the opening; the clamping mechanism comprises a ring sleeve, and the ring sleeve is rotationally connected with the inner top of the cover body and is coaxial with the opening correspondingly; a plurality of clamping pieces are arranged in the ring sleeve at intervals along the circumferential direction of the opening; one end of the top in the cover body, which corresponds to the clamping piece, is provided with a positioning shaft in rotary connection with the clamping piece, and the shaft body of the positioning shaft is provided with a torsion spring for enabling the clamping piece to swing towards the outer side of the opening; the inner ring of the ring sleeve is provided with a convex block which is used for pushing the clamping piece to shrink inwards the opening at the position corresponding to the clamping piece; the cover body is provided with a slot corresponding to one side of the ring sleeve, and the ring sleeve is provided with a handle extending out of the slot.
Preferably, a drop-shaped needle pulling opening for pulling out the injection needle is arranged at one side of the top of the cover body, which is away from the opening.
Preferably, a sealing cover is hinged to one side of the top of the cover body.
Preferably, the top edge of the cover body is provided with an annular boss, and the sealing cover is provided with an annular thin-wall flange which can be correspondingly spliced with the annular boss.
Preferably, the cover body is in threaded connection or plug connection with the top of the box body.
Preferably, a rubber sleeve is tightly sleeved outside the handle.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
The sharp instrument box disclosed by the utility model is simple in structure and low in use cost, the clamping mechanism for clamping the needle of the insulin injection pen is arranged at the position of the top of the cover body corresponding to the opening, when the needle of the insulin injection pen needs to be disassembled, the needle of the insulin injection pen can be inserted into the opening, then the needle of the insulin injection pen is clamped by operating the clamping mechanism, the pen body of the insulin injection pen can be screwed to separate the insulin injection pen from the needle of the insulin injection pen, and the needle of the insulin injection pen can fall into the box body by loosening the clamping mechanism, so that the risk that an operator is stabbed by the needle of the insulin injection pen is reduced; the clamping mechanism comprises a ring sleeve, a plurality of clamping pieces distributed along the circumferential direction of the opening at intervals are arranged in the ring sleeve, and the clamping mechanism is simple in structure and small in occupied space.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic structural view of a clamping mechanism;
Fig. 3 is a schematic view of the closure in a closed state.
In the figure: 1. a case body; 2. a cover body; 3. a clamping mechanism; 3-1, clamping piece; 3-2, positioning the shaft; 3-3, a loop; 3-4, protruding blocks; 3-5, a handle; 4. an opening; 5. a needle pulling opening; 6. a cover; 7. an annular boss; 8. an annular thin-walled flange.
Detailed Description
The present utility model will be explained in detail by the following examples, and the purpose of the present utility model is to protect all technical improvements within the scope of the present utility model, and in the description of the present utility model, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", etc., only correspond to the drawings of the present utility model, and in order to facilitate description of the present utility model, it is not necessary to indicate or imply that the apparatus or element referred to has a specific orientation.
In the first embodiment, referring to fig. 1 to 3, a sharp instrument case comprises a case body 1 with an open top, a cover body 2 and a clamping mechanism 3; the top of the box body 1 is provided with a cover body 2, the top of the cover body 2 is provided with an opening 4, the position, corresponding to the opening 4, of the top in the cover body 2 is provided with a clamping mechanism 3 for clamping the needle of the insulin injection pen, namely, a sharp object can be put into the box body 1 from the opening 4, when the needle of the insulin injection pen needs to be disassembled, the needle of the insulin injection pen can be inserted into the opening 4, then the needle of the insulin injection pen is clamped by operating the clamping mechanism 3, the insulin injection pen can be screwed to separate the insulin injection pen from the needle of the insulin injection pen, the needle of the insulin injection pen can fall into the box body 1 by loosening the clamping mechanism 3, and the risk that an operator is stabbed by the needle of the insulin injection pen is reduced;
The clamping mechanism 3 comprises a ring sleeve 3-3, and the ring sleeve 3-3 is rotationally connected with the inner top of the cover body 2 and is coaxial with the opening 4 correspondingly; a plurality of clamping pieces 3-1 which are distributed along the opening 4 at intervals along the circumferential direction are arranged in the ring sleeve 3-3; one end of the top in the cover body 2 corresponding to the clamping piece 3-1 is provided with a positioning shaft 3-2 which is rotationally connected with the clamping piece 3-1, one end of the positioning shaft 3-2, which is away from the cover body 2, is provided with a boss for preventing the clamping piece 3-1 from being separated, and the shaft body of the positioning shaft 3-2 is provided with a torsion spring for enabling the clamping piece 3-1 to swing towards the outer side of the opening 4, namely, the clamping mechanism 3 can keep an open state under the action of the torsion spring;
The inner annular surface of the annular sleeve 3-3 is provided with a convex block 3-4 which is used for pushing the clamping piece 3-1 to shrink inwards the opening 4 at the position corresponding to the clamping piece 3-1; the cover body 2 is provided with a slot corresponding to one side of the ring sleeve 3-3, the ring sleeve 3-3 is provided with a handle 3-5 extending out of the slot, namely, when the insulin injection pen needle needs to be clamped, the ring sleeve 3-3 can drive the ring sleeve 3-3 to rotate through the handle 3-5, the ring sleeve 3-3 drives the lug 3-4 to squeeze the clamping piece 3-1, so that the clamping piece 3-1 can clamp the insulin injection pen needle, after the handle 3-5 is released, the clamping piece 3-1 resets under the action of the torsion spring, and meanwhile, the clamping piece 3-1 pushes the lug 3-4 to push the ring sleeve 3-3 to reversely rotate for resetting, so that the structure is simple and the occupied space is small; in addition, the rubber sleeve is tightly sleeved outside the handle 3-5, so that the lateral operation hand feeling of operators can be improved, and the comfort level is improved.
In the second embodiment, referring to fig. 1 to 3, a sharps container, which is different from the first embodiment in that, on the basis of the first embodiment, a cover 6 is hinged to one side of the top of the cover 2, that is, the opening 4 can be closed by the cover 6, so that sharps from the opening 4 when the container 1 accidentally falls down are avoided;
the top edge of the cover body 2 is provided with an annular boss 7, the sealing cover 6 is provided with an annular thin-wall flange 8 which can be correspondingly spliced with the annular boss, namely, the sealing cover can be tightly buckled with the cover body 2 through the splicing of the annular thin-wall flange 8 and the annular boss 7, and the cover body 2 is prevented from being opened at will.
In the third embodiment, referring to fig. 1 to 3, in the case of the first or second embodiment, the cover 2 is in threaded connection or plug connection with the top of the case 1, that is, the cover 2 is detachably connected with the case 1, and when more sharp objects are accumulated in the case 1, the cover 2 can be removed, so that the sharp objects in the case 1 are poured out; the side that the lid 2 top deviates from opening 4 is equipped with the drop-shaped needle pulling out mouth 5 that is used for pulling out the injection needle, and the syringe of being convenient for pulls out the needle operation has effectively expanded the function of use, has improved the practicality.
The utility model has not been described in detail in the prior art, and it is apparent to those skilled in the art that the utility model is not limited to the details of the above-described exemplary embodiments, but that the utility model can be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, and all changes coming within the meaning and range of equivalency are intended to be embraced therein.
Claims (6)
1. A sharps container comprising a container body (1) having an open top, characterized in that: the device also comprises a cover body (2) and a clamping mechanism (3); the top of the box body (1) is provided with a cover body (2), the top of the cover body (2) is provided with an opening (4), and a clamping mechanism (3) for clamping the needle head of the insulin injection pen is arranged at the position of the top of the cover body (2) corresponding to the opening (4); the clamping mechanism (3) comprises a ring sleeve (3-3), and the ring sleeve (3-3) is rotationally connected with the inner top of the cover body (2) and is correspondingly coaxial with the opening (4); a plurality of clamping pieces (3-1) which are distributed along the opening (4) at intervals along the circumferential direction are arranged in the ring sleeve (3-3); one end of the inner top of the cover body (2) corresponding to the clamping piece (3-1) is provided with a positioning shaft (3-2) rotationally connected with the clamping piece (3-1), and the shaft body of the positioning shaft (3-2) is provided with a torsion spring for enabling the clamping piece (3-1) to swing towards the outer side of the opening (4); the inner ring surface of the ring sleeve (3-3) is provided with a convex block (3-4) which is used for pushing the clamping piece (3-1) to shrink inwards of the opening (4) at the position corresponding to the clamping piece (3-1); one side of the cover body (2) corresponding to the ring sleeve (3-3) is provided with a slot, and the ring sleeve (3-3) is provided with a handle (3-5) extending out of the slot.
2. The sharps container of claim 1 wherein: one side of the top of the cover body (2) away from the opening (4) is provided with a drop-shaped needle pulling opening (5) for pulling out the injection needle.
3. The sharps container of claim 1 wherein: one side of the top of the cover body (2) is hinged with a sealing cover (6).
4. The sharps container of claim 3 wherein: the top edge of the cover body (2) is provided with an annular boss (7), and the sealing cover (6) is provided with an annular thin-wall flange (8) which can be correspondingly spliced with the annular boss.
5. The sharps container of claim 1 wherein: the cover body (2) is in threaded connection or plug connection with the top of the box body (1).
6. The sharps container of claim 1 wherein: the outer of the handle (3-5) is tightly sleeved with a rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321028800.5U CN220967827U (en) | 2023-05-04 | 2023-05-04 | Sharp instrument box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321028800.5U CN220967827U (en) | 2023-05-04 | 2023-05-04 | Sharp instrument box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220967827U true CN220967827U (en) | 2024-05-17 |
Family
ID=91036184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321028800.5U Active CN220967827U (en) | 2023-05-04 | 2023-05-04 | Sharp instrument box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220967827U (en) |
-
2023
- 2023-05-04 CN CN202321028800.5U patent/CN220967827U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |