CN209475300U

CN209475300U - A kind of sharp instrument box convenient for separating syringe needle

Info

Publication number: CN209475300U
Application number: CN201822031279.6U
Authority: CN
Inventors: 苏延娇
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-05
Filing date: 2018-12-05
Publication date: 2019-10-11
Anticipated expiration: 2028-12-05

Abstract

The utility model relates to a kind of sharp instrument boxes convenient for separating syringe needle, which is characterized in that including box cover, be provided with sorting hole on the box cover, the sorting hole is used to making syringe to realize being automatically separated for syringe needle and syringe during sliding；Sharp instrument box provided by the utility model, it is compact-sized, replace the mode commonly used in the prior art for pulling out separation by the way of sliding separation, it can simple, convenient, efficient, labour-saving completion syringe needle and syringe mask work.

Description

A kind of sharp instrument box convenient for separating syringe needle

Technical field

The utility model relates to technical field of medical equipment, and in particular to a kind of sharp instrument box convenient for separating syringe needle.

Background technique

Sharp instrument box also known as sharp disposable container are a kind of common medical storage boxes, are mainly used for collecting syringe, small glass system The sharp instruments such as product, blade, sewing needle, usually disposable product, has a wide range of applications in clinic.

Common sharp instrument box in the prior art generally includes box body and box cover, is provided in box body for accommodating sharp instrument Internal cavities, box cover for closing the internal cavities, be usually provided on box cover dispensing port for launching sharp instrument and For separating the separating opening of syringe needle.

Syringe commonly used in the prior art generally includes syringe, nipple, piston and syringe needle, and the piston is arranged in needle In cylinder, the nipple is provided with one end of syringe, and nipple is connected with the inside of syringe, and the syringe needle includes pintle and is fixed on The needle of pintle obstructs (i.e. needle tubing), and nipple usually has certain taper, by the way that pintle to be set on nipple, realizes syringe needle and needle The connection of cylinder, and after syringe needle is connected on nipple, also there is certain gap between syringe needle and syringe；When syringe uses completion Afterwards, it usually needs separate the syringe needle in syringe with syringe using the separating opening on sharp instrument box, however, using existing sharp instrument When box separates the syringe needle of syringe, it usually needs insert the needle into separating opening, and be stuck in separating opening, then pull out needle Cylinder, so that syringe needle is separated with syringe, it is not only troublesome in poeration, it is relatively elaborate, and after syringe needle is separated with syringe, residual in syringe Liquid, such as blood is very easy to be splashed on sharp instrument box, pollute.

Utility model content

To improve the deficiency in the presence of the prior art, a kind of sharp instrument box convenient for separating syringe needle is provided, can slided Being automatically separated for syringe needle and syringe is realized in the process, it is not only easy to operate, it is efficient, laborsaving, and also it is sharp that pollution can be effectively prevented Device box.

The technical scheme adopted by the utility model is

A kind of sharp instrument box convenient for separating syringe needle, including box cover are provided with sorting hole on the box cover, and the sorting hole is used In making syringe realize being automatically separated for syringe needle and syringe during sliding.

In a kind of preferred scheme, the sorting hole includes through-hole and separating tank, and the separating tank includes first end and Two ends, wherein the first end is connected with the through-hole, and the two sides of the separating tank are respectively arranged with separate sheet, from described To the direction of the second end, the thickness of the separate sheet gradually increases first end；The diameter of the through-hole is less than the straight of syringe Diameter, and it is greater than the maximum gauge of syringe needle, the width of the separating tank is greater than or equal to the diameter of nipple, and is less than the syringe needle Maximum gauge.When separating the syringe needle of syringe, the syringe needle in syringe need to be only inserted vertically into through-hole by medical staff, syringe It is just stuck in through hole, then moves horizontally syringe, so that syringe is moved along sliding slot, at this point, the nipple of syringe is just It is located in sliding slot well, separate sheet is just stuck between the syringe needle of syringe and syringe, with the increase (moving direction of moving distance For from first end to second end), the thickness of separate sheet gradually increases, so that the syringe of syringe is gradually distance from syringe needle, And finally realize the effect being automatically separated, the syringe needle after separation can fall into the inside of sharp instrument box, the injection after separation after syringe needle It is taken out in the slave separating tank that device can be convenient.

In another preferred scheme, the sorting hole includes through-hole and separating tank, the separating tank include first end and Second end, wherein the first end is connected with the through-hole, and the two sides of the separating tank are respectively arranged with sliding notch, from To the direction of the second end, the depth of the sliding notch is gradually reduced the first end；The diameter of the through-hole is less than needle The diameter of cylinder, and it is greater than the maximum gauge of syringe needle, the width of the separating tank is greater than or equal to the diameter of nipple, and is less than described The maximum gauge of syringe needle.

Preferably, the sorting hole includes two separating tanks, and described two separating tanks are respectively arranged at the two sides of through-hole, and It is connected respectively with through-hole.Advantageously allow this sharp instrument box use it is more convenient, more smoothly, so that medical staff can be sharp Any direction of device box carries out the mask work of syringe needle.

Preferably, the separating tank is linear or arc.

Further, the edge of the sorting hole is provided with arc-shaped transition groove, and the arc-shaped transition groove is for disappearing Except the corner angle of sorting hole edge.So that the syringe preferably with syringe matches, allow the syringe of syringe more preferable The edge for being attached to sorting hole.

It further, further include the first groove and lid one, the sorting hole is set in first groove, and described Sliding slot is provided on the side wall of one groove, the both ends of the lid one are respectively arranged in the sliding slot, and the lid one can edge The sliding slot sliding, lid one is for closing the sorting hole.

Further, further include the second groove and lid two, investment hole is provided in second groove, described second is recessed Sliding slot is provided on the side wall of slot, the both ends of the lid two are respectively arranged in the sliding slot, and the lid two can be along described Sliding slot sliding, lid two is for closing the investment hole.

In preferred scheme, the sliding slot includes slot one and slot two, and the slot one and slot two are linear structure, the slot One is connected with the slot two by the slot three of a bending, and the slot three is for slide lid two and lid one can only unidirectionally.

It further, further include box body, the box body is provided with the internal cavities for accommodating sharp instrument, on the bottom plate of box body Several card slots are provided with, several buckles compatible with the card slot, the number of the card slot and the card are provided on box cover The number of button is identical, and card slot is used for non-removable connection for the non-removable buckle for connecting another sharp instrument box, buckle The card slot of another sharp instrument box.

Preferably, setting is respectively arranged with connector and connection buckle on the box body and the box cover, the connector and Connection buckle is cyclic structure, and the connection buckle is provided with link slot, and the connector is adapted with the link slot, pass through by Connector is inserted into the link slot the non-dismountable connection for realizing box cover and box body.

Compared with prior art, using a kind of sharp instrument box convenient for separating syringe needle provided by the utility model, have following The utility model has the advantages that

1, this sharp instrument box, it is compact-sized, replace commonly used in the prior art pull out point by the way of sliding separation From mode, can simple, convenient, efficient, labour-saving complete the mask work of syringe needle and syringe.

2, this sharp instrument box, it is structurally reasonable, sliding separate syringe needle when, be not present liquid splash, contaminated sharp implement box the problem of, The drawbacks of so as to effectively solve in the prior art.

3, this sharp instrument box, more convenient to use, the mask work for completing syringe needle in all directions that user can be convenient.

4, this sharp instrument box can be stacked with, and be not easy to topple over, and especially in transfer, movement or wait mistake to be transported Cheng Zhong, multiple sharp instrument boxes can be connected with each other and be integrally formed, and the occupied area of sharp instrument box both can be effectively reduced, and save for hospital Space；It can allow staff disposably again while shift or moving multiple sharp instrument boxes, it is very convenient, efficient.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Attached drawing

Fig. 1 is in a kind of sharp instrument box convenient for separating syringe needle provided in the utility model embodiment 1, and the structure of box cover is shown It is intended to.

Fig. 2 is the top view of Fig. 1.

Fig. 3 is the A-A direction view of Fig. 2.

Fig. 4 is the process schematic of the isolated syringe needle of sliding.

Fig. 5 is the process schematic of the isolated syringe needle of sliding.

Fig. 6 is the process schematic of the isolated syringe needle of sliding.

Fig. 7 is to slide the knot of notch in a kind of sharp instrument box convenient for separating syringe needle provided in the utility model embodiment 1 Structure schematic diagram.

Fig. 8 be the utility model embodiment 1 in provide it is a kind of convenient for separate syringe needle sharp instrument box in, another structure The schematic diagram of sorting hole.

Fig. 9 is the B-B direction view of Fig. 2, and lid two is located in slot one.

Figure 10 is the B-B direction view of Fig. 2, and lid two is located in slot two.

Figure 11 is the C-C direction view of Fig. 2.

Figure 12 is the structure of box body in a kind of sharp instrument box convenient for separating syringe needle provided in the utility model embodiment 2 Schematic diagram.

Figure 13 is the D-D direction view of Figure 12.

Figure 14 is a kind of structural schematic diagram convenient for separating the sharp instrument box of syringe needle provided in the utility model embodiment 2.

Figure 15 is the cross-sectional view after two sharp instrument boxes are connected as one.

Description of symbols in figure

Box cover 101, sorting hole 102, the first groove 103, lid 1, sliding slot 105, the second groove 106, lid two 107, investment hole 108, buckle 109, connection buckle 110,

Through-hole 201, separating tank 202, first end 203, second end 204, separate sheet 205 slide notch 206, arc-shaped transition Groove 207,

Slot 1, slot 2 302, slot 3 303,

Syringe 401, syringe 402, nipple 403, syringe needle 404,

Box body 501, internal cavities 502, card slot 503, connector 504.

Specific embodiment

Below in conjunction with attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities Apply example.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be come with a variety of different configurations Arrangement and design.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below The range of claimed invention, but it is merely representative of the selected embodiment of the utility model.Based on the utility model Embodiment, those skilled in the art's every other embodiment obtained without making creative work, all Belong to the range of the utility model protection.

Embodiment 1

Fig. 1, Fig. 2 and Fig. 3 are please referred to, a kind of sharp instrument box convenient for separating syringe needle 404 is provided in the present embodiment, including Box cover 101 is provided with sorting hole 102 on the box cover 101, and the sorting hole 102 is for making syringe 401 in the process of sliding Middle realization syringe needle 404 is automatically separated with syringe 402；That is, this sharp instrument box is replaced in the prior art by the way of sliding separation The mode of separation is commonly pulled out, is not only able to achieve the separation of syringe needle 404 Yu syringe 402, but also simple, convenient, Efficiently, laborsaving, when syringe needle 404 can be effectively prevented separating, the problem of liquid splash, contaminated sharp implement box, so as to effectively solve Certainly in the prior art the drawbacks of.

As shown in Figures 1 and 3, provided by the present embodiment in a kind of preferred embodiment, the sorting hole 102 includes through-hole 201 and separating tank 202, the separating tank 202 includes first end 203 and second end 204, wherein the first end 203 with it is described Through-hole 201 is connected, and the two sides of the separating tank 202 are respectively arranged with separate sheet 205, from the first end 203 to described The thickness in the direction at two ends 204, the separate sheet 205 gradually increases；The diameter of the through-hole 201 is less than the diameter of syringe 402, And it is greater than the maximum gauge of syringe needle 404, the width of the separating tank 202 is greater than or equal to the diameter of nipple 403, and is less than described The maximum gauge of syringe needle 404.When using the syringe needle 404 of this sharp instrument box separation syringe 401, medical staff only need to be by syringe Syringe needle 404 in 401 is inserted vertically into through-hole 201, and syringe 402 can be just stuck at through-hole 201, then moves horizontally injection Device 401, so that syringe 401 is moved along sliding slot 105, at this point, the nipple 403 of syringe 401 is placed exactly in sliding slot 105, Separate sheet 205 is just stuck between the syringe needle 404 of syringe 401 and syringe 402, as shown in figure 4, with the increase of moving distance (moving direction is from first end 203 to second end 204), the thickness of separate sheet 205 gradually increases, and generates in separate sheet 205 Tangential force can make the syringe 402 of syringe 401 be gradually distance from syringe needle 404, as shown in figure 5, simultaneously finally realizing automatic point From effect, as shown in fig. 6, separation process is laborsaving, sound when separation is small, the problem of splashing there is no residual liquid (if Have residual liquid, then residual liquid can syringe needle 404 separate while drip downwards, will not contaminated sharp implement box outer surface), Syringe needle 404 after separation can fall into the inside of sharp instrument box, the syringe 401 after separating syringe needle 404 can be convenient from separation It is taken out in slot 202, not will cause the pollution of sharp instrument box.

As shown in fig. 7, the sorting hole 102 includes through-hole in the preferred scheme of the another kind provided by the present embodiment 201 and separating tank 202, the separating tank 202 includes first end 203 and second end 204, wherein the first end 203 with it is described Through-hole 201 is connected, and the two sides of the separating tank 202 are respectively arranged with sliding notch 206, from the first end 203 to described The depth in the direction of second end 204, the sliding notch 206 is gradually reduced；The diameter of the through-hole 201 is less than syringe 402 Diameter, and it is greater than the maximum gauge of syringe needle 404, the width of the separating tank 202 is greater than or equal to the diameter of nipple 403, and small In the maximum gauge of the syringe needle 404；Separation process and separation principle in this scheme is identical as above scheme, no longer superfluous here It states.

In the preferred scheme, the separating tank 202 can be linear, or arc has certain arc Degree, when separating syringe needle 404, syringe 401 is moved along the separating tank 202 of arc, and the separating tank 202 of arc is not only fitted For the sharp instrument box of different contour structures, can be also used in lesser sharp instrument box, it, can be with to increase the length of separating tank 202 Understand, the length of separating tank 202 is longer, and the process of sliding separation syringe needle 404 is more laborsaving；As an example, in the present embodiment, divide From slot 202 using linear, as shown in Fig. 2, no longer illustrating one by one here.

Since the separating tank 202 in sorting hole 102 is connected with through-hole 201, therefore in the actual production process, sorting hole 102 The number of middle separating tank 202 can according to the actual situation depending on, each separating tank 202 is connected with same through-hole 201 respectively, due to In actual use, the process of sliding separation syringe needle 404 has certain directionality, therefore when sorting hole 102 includes multiple points When from slot 202, it can be convenient and realize and complete the work of separation syringe needle 404 in all directions, be conducive to more convenient to use；As Citing, as shown in Figure 1 or 2, sorting hole 102 include a separating tank 202；

Citing as one preferred, as shown in figure 8, sorting hole 102 includes two separating tanks 202, described two separation Slot 202 is respectively arranged at the two sides of through-hole 201, and is connected respectively with through-hole 201.This sharp instrument box is advantageously allowed to use It is more convenient, more smoothly, so that medical staff can be in the mask work of any direction of sharp instrument box progress syringe needle 404.

It is appreciated that sorting hole 102 includes three separating tanks 202, three T-shaped structures of separating tank 202；Sorting hole 102 Including four separating tanks 202, four separating tanks 202 no longer illustrate one by one here in cross-shaped structure etc..

In further embodiment, the edge of sorting hole 102 is provided with arc-shaped transition groove 207, arc-shaped transition groove 207 for eliminating the corner angle of 102 edge of sorting hole, as shown in figure 11, the separation so as in use, on box cover 101 Hole 102 can preferably be matched with the syringe 402 of syringe 401, and the syringe 402 of syringe 401 is preferably pasted In the edge of sorting hole 102, be conducive to separate syringe needle 404.

Sharp instrument box provided by the present embodiment further includes the first groove 103 and lid 1, as shown in Figure 1 and Figure 2, institute It states sorting hole 102 to be set in first groove 103, sorting hole 102 is connected with the internal cavities 502 of sharp instrument box, described Sliding slot 105 is provided on the side wall of first groove 103, the both ends of the lid 1 are respectively arranged in the sliding slot 105, The lid 1 can be slided along the sliding slot 105, and lid 1 is for closing the sorting hole 102.

In further embodiment, the box cover 101 in this sharp instrument box further includes the second groove 106 and lid 2 107, and described Investment hole 108 is provided in two grooves 106, as shown in Figure 1 and Figure 2, investment hole 108 is connected with the internal cavities 502 of sharp instrument box It is logical, sliding slot 105 is provided on the side wall of second groove 106, the both ends of the lid 2 107 are respectively arranged at the sliding slot In 105, the lid 2 107 can be slided along the sliding slot 105, and lid 2 107 is for closing the investment hole 108；It is using When this sharp instrument box, medical staff can be put into various sharp instrument objects in sharp instrument box by investment hole 108, when sharp instrument box fills it Afterwards, can make to put into the closing of hole 108 by slip cover 2 107, in order to avoid during movement or transfer, inside sharp instrument box Sharp instrument object fall out.

As an example, provided by the present embodiment in a kind of scheme, sliding slot 105 includes slot 1 and slot 2 302, such as Shown in Fig. 9 and Figure 10, wherein slot 1 and slot 2 302 are linear structure (i.e. linear), and slot 1 passes through with slot 2 302 The slot 3 303 of one bending is connected, and the slot 3 303 is for slide lid 2 107 and lid 1 can only unidirectionally；Such as Fig. 9 or Shown in Figure 10, slot 1 is set to the top of slot 2 302, and slot 1 is transitioned into slot 2 302 by slot 3 303, using sharp When device box, lid 2 107 or lid 1 are in slot 1, when needing to close lid 2 107 or lid 1, are used The flat-pushing lid 2 107 of power or lid 1 allow lid 2 107 or lid 1 to pass through the entrance slot 1 of slot 3 303 In；After lid 2 107 or lid 1 are completely into slot 2 302, as shown in Figure 10, be both able to achieve closing investment hole 108 or point Purpose from hole 102, and lid 2 107 or lid 1 can be prevented to be opened again, so as to effectively prevent this sharp instrument Box is repeated, is recycled.

Embodiment 2

The present embodiment 2 and the main distinction of above-described embodiment 1 are that sharp instrument box provided by the present embodiment further includes box body 501, as shown in Figure 12 and Figure 13, the box body 501 is provided with the internal cavities 502 for accommodating sharp instrument, the bottom plate of box body 501 On be provided with several card slots 503, be provided on box cover 101 it is several it is compatible with the card slot 503 buckle 109, the card slot 503 number is identical as the number of the buckle 109, so that the card slot 503 or buckle 109 of a sharp instrument box can be with another The buckle 109 or card slot of sharp instrument box correspond, buckle 109 of the card slot 503 for non-removable another sharp instrument box of connection, Buckle 109 is for the non-removable card slot 503 for connecting another sharp instrument box.

Sharp instrument box provided by the present embodiment can be stacked with, and be not easy to topple over, and especially in transfer, movement or be waited In process to be transported, multiple sharp instrument boxes can be connected with each other and be integrally formed, and as shown in figure 15, sharp instrument box both can be effectively reduced Occupied area, for hospital save space；It can allow staff disposably again while transfer or movement are multiple sharp Device box, it is very convenient, efficient.

As an example, as shown in figure 13, provided by the present embodiment in a kind of preferred embodiment, the bottom plate packet of box body 501 Including two card slots 503, described two card slots 503 are respectively arranged at the two sides (be set to bottom plate same diametrically) of bottom plate, There are two buckle 109, described two buckles 109 are respectively arranged at the two sides of box cover 101, and two for setting on the box cover 101 Spacing between card slot 503 is identical as the spacing between two buckles 109, so that sharp instrument box can interconnect.

In a kind of preferred embodiment provided by the present embodiment, card slot 503 includes the notch of L-shaped structure, to connect When two sharp instrument boxes, the buckle 109 in insertion card slot 503 can be locked by card slot 503.

In preferred scheme, as shown in figure 13, notch includes two inclined surface, and described two inclined surface are respectively first to incline Inclined-plane and the second inclined surface, wherein the first inclined surface is set to the inlet of notch, for being oriented to for the insertion of buckle 109, with Just during insertion buckle 109, buckle 109 be can be convenient, accurate aligned notches, then apply pressure appropriate, just Buckle 109 can be made along in the first inclined surface insertion notch of the inlet of notch；Second inclined surface and the first inclined surface phase Even, the second inclined surface is for contacting and blocking the buckle 109, after buckle 109 is inserted into corresponding notch, can be stuck in the The high spot that one inclined surface and the second inclined surface are constituted, prevent 109 are buckled from exiting out of corresponding notch automatically, so that Buckle 109 is closely joined together with card slot 503, to realize the secured connection of two sharp instrument boxes.

In preferred scheme, as shown in figure 13, in order to be adapted with the card slot 503, buckle 109 can also use L shape The box cover 101 is fixed in structure, the one end for buckling 109, and the other end includes two inclined surface, and described two inclined surface are respectively Third inclined surface and the 4th inclined surface, wherein third inclined surface with first inclined surface for being adapted, to buckle 109 The notch that can be smoothly inserted into card slot 503, the 4th inclined surface is for being in contact and fastening with the second inclined surface, this connection knot Structure, bearing capacity are stronger, it is not easy to fall off, be particularly suitable for the case where sharp instrument box fills (or fully loaded).

In further embodiment, sharp instrument box provided by the present embodiment further includes connection buckle 110 and connector 504, with Just the close connection of box body 501 and box cover 101 is realized, as an example, as shown in Figure 14 and Figure 15, connection buckle 110 is cyclic annular knot Structure, and it is set to the box cover 101, connector 504 is also cyclic structure, and is set to the box body 501, the connection buckle 110 are provided with link slot, and the connector 504 is adapted with the link slot, when assembling this sharp instrument box, by by connector The non-dismountable connection of box cover 101 and box body 501 is realized in the 504 insertion link slots, as shown in figure 14；After the completion of connection, Box body 501 and box cover 101 may be constructed an entirety, cannot separate again, so as to effectively avoid using this sharp instrument box In the process, box cover 101 and 501 accidental separation of box body, when such as being fallen, so that the sharp instrument in sharp instrument box is fallen out, cause danger, It can also effectively avoid the problem that sharp instrument box is recycled and recycles simultaneously.

It is appreciated that in the actual production process, the box body 501 in sharp instrument box can be manufactured respectively with box cover 101 Or independent molding, advantageously reduce cost；Before the use, by connection buckle 110 and connector 504 by box body 501 and box cover 101 are buckled into an entirety, very convenient.

As an example, as shown in figure 15, provided by the present embodiment in a kind of preferred embodiment, connector 504 it is transversal Face can be trapezium structure or rectangular configuration, and the cross section of link slot can be T-shaped structure, and the entrance of link slot is loudspeaker Shape is oriented to for being inserted into link slot for connector 504, i.e., when being attached, is squeezed by external force, connector 504 can To be smoothly inserted into link slot along the trumpet-shaped inlet of link slot, realization connector 504 is close, firm with connection buckle 110 The connection leaned on.

Embodiment 3

The present embodiment 3 and the main distinction of above-described embodiment 2 are that sharp instrument box provided by the present embodiment further includes handle Hand, the both ends of handle are articulated with the box cover 101；Preferably, handle can preferentially use arcuate structure or U-shaped structure；? The setting of hand, it is more convenient that sharp instrument box is moved or shifted, especially after the overlapping of multiple sharp instrument boxes links together, work Personnel need to only pass through the handle on the sharp instrument box of the top, so that it may all lift sharp instrument box, thus more convenient movement And transfer, be conducive to improve efficiency.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.

Claims

1. a kind of sharp instrument box convenient for separating syringe needle, which is characterized in that including box cover, sorting hole, institute are provided on the box cover Sorting hole is stated for making syringe realize being automatically separated for syringe needle and syringe during sliding；The sorting hole includes through-hole And separating tank, the separating tank include first end and second end, wherein

The first end is connected with the through-hole, and the two sides of the separating tank are respectively arranged with separate sheet, from the first end Thickness to the direction of the second end, the separate sheet gradually increases；The diameter of the through-hole is less than the diameter of syringe, and big In the maximum gauge of syringe needle, the width of the separating tank is greater than or equal to the diameter of nipple, and the maximum for being less than the syringe needle is straight Diameter；

Or, the first end is connected with the through-hole, the two sides of the separating tank are respectively arranged with sliding notch, from described The depth of one end to the direction of the second end, the sliding notch is gradually reduced；The diameter of the through-hole is less than the straight of syringe Diameter, and it is greater than the maximum gauge of syringe needle, the width of the separating tank is greater than or equal to the diameter of nipple, and is less than the syringe needle Maximum gauge.

2. the sharp instrument box according to claim 1 convenient for separation syringe needle, which is characterized in that the sorting hole includes two points From slot, described two separating tanks are respectively arranged at the two sides of through-hole, and are connected respectively with through-hole.

3. it is according to claim 1 convenient for separation syringe needle sharp instrument box, which is characterized in that the separating tank be linear or Arc.

4. the sharp instrument box according to claim 1 convenient for separation syringe needle, which is characterized in that the edge of the sorting hole is set It is equipped with arc-shaped transition groove, the arc-shaped transition groove is used to eliminate the corner angle of sorting hole edge.

5. the sharp instrument box according to claim 1 convenient for separation syringe needle, which is characterized in that further include the first groove, second Groove, lid one and lid two, the sorting hole are set in first groove, are arranged on the side wall of first groove There is sliding slot, the both ends of the lid one are respectively arranged in the sliding slot, and the lid one can be slided along the sliding slot, lid one For closing the sorting hole；It is provided with investment hole in second groove, is provided with sliding slot on the side wall of second groove, The both ends of the lid two are respectively arranged in the sliding slot, and the lid two can be slided along the sliding slot, and lid two is for sealing Close the investment hole.

6. the sharp instrument box according to claim 5 convenient for separation syringe needle, which is characterized in that the sliding slot includes slot one and slot Two, the slot one and slot two are linear structure, and the slot one is connected with the slot two by the slot three of a bending, the slot three For slide lid two and lid one can only unidirectionally.

7. the sharp instrument box according to claim 1 convenient for separation syringe needle, which is characterized in that it further include box body, the box body The internal cavities for accommodating sharp instrument are provided with, several card slots are provided on the bottom plate of box body, several and institute is provided on box cover The compatible buckle of card slot is stated, the number of the card slot is identical as the number of the buckle, and card slot is used for non-removable connection The buckle of another sharp instrument box, buckle is for the non-removable card slot for connecting another sharp instrument box.

8. the sharp instrument box according to claim 7 convenient for separation syringe needle, which is characterized in that on the box body and the box cover Setting is respectively arranged with connector and connection buckle, and the connector and connection buckle are cyclic structure, and the connection buckle is provided with Link slot, the connector are adapted with the link slot, realize box cover and box by the way that connector to be inserted into the link slot The non-dismountable connection of body.