CN206979806U

CN206979806U - Integral type sharp disposable container

Info

Publication number: CN206979806U
Application number: CN201621448994.4U
Authority: CN
Inventors: 赵瑾; 马晓晴; 沙春芳
Original assignee: Suzhou Science and Technology Town Hospital
Current assignee: Suzhou Science and Technology Town Hospital
Priority date: 2016-12-27
Filing date: 2016-12-27
Publication date: 2018-02-09
Anticipated expiration: 2026-12-27

Abstract

The utility model discloses a kind of integral type sharp disposable container, lid center is through first through hole is offered, and elasticity is provided with button in first through hole, and button appearance offers a helical guide groove, and lid side offers a fan-shaped window；Cylinder, lid periphery are locked in the upper end open of cylinder；And cover plate, it is arranged to the platy structure with sector notch, cover plate periphery is rotatably provided in annular slot, the center of cover plate, which is run through, offers the second through hole, a projection is provided with the madial wall of second through hole, the lower end of button and the second through hole loose fit, projection are movably arranged in helical guide groove；When pressing button, sector notch is selectively aligned with fan-shaped window.The utility model elasticity on lid is provided with active open, and pressing button can open placement medical sharps, easy to operation, after placement, button is pressed again, and active open is closed, the pollution sources in box are avoided to external diffusion or are scattered, medical personnel are not easy to contact, and improve security.

Description

Integral type sharp disposable container

Technical field

A kind of medical container for storing is the utility model is related to, more specifically, the utility model is related to a kind of integral type profit Device box.

Background technology

Within the hospital, in order to avoid cross-infection, syringe and transfusion device be all it is disposable, and syringe and Syringe needle used belongs to sharp weapon on transfusion device, and carries various pollutants, and medical personnel often contact injection needle in work, adopt The medical sharps such as blood pin, blade, in order to prevent staff's occupational exposure at work, therefore when handling clinical waste, pin Head needs separately to handle with syringe and transfusion device, and Hospitals at Present generally uses a kind of Medical edged tool box, and its lid can With rotation, when placing sharp weapon, sharp weapon are discarded in sharp disposable container by lid Unscrew, after sharp disposable container is filled, rotate lid Hole is collected in closing, and the rotation of lid is disposable, after hole is collected in closing, cannot be again turned on, so as to play sealing Store the effect of syringe needle.

Because syringe needle stored in sharp disposable container has certain contaminative, thus the placement for sharp disposable container also have it is a set of Strict regulation, medical sharps are widely used, circular sharp disposable container is that clinical practice is most widely a kind of, is not had in sharp disposable container Before filling, lid is constantly in open mode, and the pollutant that inside is placed easily diffuses out, meanwhile, sharp disposable container contingency is fallen Fall or rock, easily cause the sharp weapon inside being stored in and easily trickle down out, potential safety hazard be present.

Utility model content

A purpose of the present utility model is that solve at least the above, and provides the advantages of at least will be described later.

The utility model also has a purpose to be to provide a kind of integral type sharp disposable container, and lid and cylinder are made of one into formula knot Structure, meanwhile, elasticity is provided with an active open on lid, and when pressing the button on gland body, active open is opened, and places doctor With sharp weapon, when pressing the button again, active open is closed, and lid is closed, and avoids the pollution sources in sharp disposable container and the external world Contact, or fall out, potential safety hazard is caused, after sharp disposable container is filled, firmly presses the button, you can by active open It is locked, avoid sharp disposable container from being opened again.

In order to realize according to these purposes of the present utility model and further advantage, there is provided a kind of integral type sharp disposable container, bag Include：

Lid, its center is through offering first through hole, and elasticity is provided with button in the first through hole, outside the button Table offers a helical guide groove, and the lid side offers a fan-shaped window；

Cylinder, be provided with accommodating cavity in it, the lid periphery is locked in the upper end open of the cylinder, it is described on An annular slot is provided with end opening madial wall；And

Cover plate, it is arranged to the platy structure with sector notch, and the cover plate periphery is rotatably provided in the annular snap In groove, the center of the cover plate is provided with a projection through the second through hole is offered on the madial wall of second through hole, described The lower end of button and the second through hole loose fit, the projection are movably arranged in the helical guide groove；

Wherein, when pressing the button, the sector notch is selectively aligned with the fan-shaped window.

Preferably, the button top sets a footstock, and the footstock center lower end is extended with a cylinder, and the spiral is led Groove is opened on the outside of the cylindrical base, and the helical guide groove is upward from the cylindrical base spiral, the helical guide groove Radian be 180 °.

Preferably, be horizontally arranged with a block in the middle part of the cylinder, the diameter of the block and footstock be more than first through hole, The aperture of second through hole, a spring is arranged with the cylinder between the block and footstock.

Preferably, the block is located at the upper end of second through hole, and the spring activity is in the first through hole, institute Cylinder lower retractable is stated to be arranged in second through hole.

Preferably, it is provided with lead angle on the projection, initial time, the cover plate is described by the fan-shaped closed windows Projection is located at the bottommost of the helical guide groove, and when pressing the button, the cylinder moves down, and the helical guide groove leads to Cross the projection and drive the cover plate rotation, until the projection rotates to the top of the helical guide groove, the sector lacks Mouth is directed at the fan-shaped window.

Preferably, the cover plate upper surface is bonded with the lid lower surface, and the lower surface of the cover plate is symmetrically arranged with Reinforcement.

Preferably, the edge of a knife is provided with the side of sector notch one, the fan-shaped window side is provided with and the knife Knife corresponding to mouthful cuts seat, and the edge of a knife is cut seat shearing with the knife and coordinated.

Preferably, the cylinder upper end is laterally protruding is provided with a projection, and the projection is outwardly in the spring one Set a distance, " W " shape lock buckling groove is correspondingly arranged on the madial wall of the first through hole, the projection is arranged on the lock buckling groove In.

Preferably, the fan-shaped closed windows, the projection are located at the lock buckling groove first by initial time, the cover plate The upper end of side, when pressing the button, the cylinder moves down, and the projection is locked in the bottom of the lock buckling groove, The fan-shaped window is aligned with the sector notch, when pressing the button again, the raised disengaging lock buckling groove bottom Portion is moved to the upper end of the side of lock buckling groove second, and the cover plate is by the fan-shaped closed windows.

Preferably, the side bottom of lock buckling groove two is respectively arranged with the conduit for connecting the first through hole bottom, the groove Road upper end is provided with the lead angle guided downwards, and the conduit upper end open is less than the raised radial width, and the spiral is led Groove topmost extends vertically and offers a passage upwards.

The utility model comprises at least following beneficial effect：

1st, lid and cylinder are combined closely, and on the premise of not destroying and being arranged on sharp disposable container overall structure, can not open lid Body, avoid sharp disposable container from being opened by mistake, improve the safety in utilization of sharp disposable container；

2nd, elasticity is provided with active open on lid, in use, pressing button can open placement medical sharps, is easy to grasp Make, after placement, press button again, active open is closed, avoid the pollution sources in box to external diffusion or be scattered, cure Shield personnel are not easy to contact, and further increase security；

3rd, after sharp disposable container is filled, button is firmly pressed, active open is locked, and lid avoids sharp disposable container by permanent closure It is used again.

Further advantage, target and feature of the present utility model embody part by following explanation, and part will also pass through Research of the present utility model and practice are understood by the person skilled in the art.

Brief description of the drawings

Fig. 1 is structural representation when sharp disposable container is opened；

Fig. 2 is the partial structurtes enlarged diagram of A in Fig. 1；

Fig. 3 is structural representation when sharp disposable container is opened；

Fig. 4 is the partial structurtes enlarged diagram of B in Fig. 3；

Fig. 5 is the top view of lid；

Fig. 6 is structural representation when lid is opened；

Fig. 7 is structural representation when lid is closed；

Fig. 8 is the structural representation of button；

Fig. 9 is the fit structure schematic diagram of button and spring；

Figure 10 is the top view of cover plate；

Figure 11 is the profile of first through hole.

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation Book word can be implemented according to this.

It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more The presence or addition of individual other elements or its combination.

Embodiment one

As Figure 1-10 shows, the utility model provides a kind of integral type sharp disposable container, and the center of lid 100, which is run through, offers first Through hole 110, elasticity is provided with button 400 in first through hole 110, and the top of button 400 sets a footstock 410, the center of footstock 410 Lower end is extended with a cylinder 420, offers a helical guide groove 421 on the outside of the bottom of cylinder 420, and helical guide groove 421 is from cylinder 420 bottom spirals are upward, and the radian of helical guide groove 421 is 180 °, and the center side of lid 100 offers a fan-shaped window 120, Medical sharps are lost into sharp disposable container from the fan-shaped window 120.The closed appearance for housing medical sharps is provided with cylinder 200 Be empty chamber, the periphery of lid 100 is locked in the upper end open of cylinder 200, do not destroy be arranged on sharp disposable container it is integrally-built before Put, lid 100 can not be opened, avoid sharp disposable container from being opened by mistake, improve the safety in utilization of sharp disposable container.In the opening inner side An annular slot 210 is provided with wall, cover plate 300 is arranged to the platy structure with sector notch 350, socialized outside cover plate 300 Turn to be arranged in annular slot 210, the center of cover plate 300, which is run through, offers the second through hole 310, the madial wall of the second through hole 310 On be provided with a projection 320, the cylinder 420 of the lower end of button 400 is arranged in the second through hole 310, formed with the second through hole 310 Loose fit, projection 320 are movably arranged in helical guide groove 421, and when button moves up and down, projection 320 is along in helical guide groove Moved in 421, drive cover plate 300 to rotate back and forth so that the selectivity of sector notch 350 is aligned with fan-shaped window 120, and control is fan-shaped Window 120 opens or closes.

It is horizontally arranged with a block 423 at the middle part of cylinder 420, the diameter of block 423 and footstock 410 is more than first through hole 110th, the aperture of the second through hole 310, a spring 500 is arranged with the cylinder 420 between block 423 and footstock 410.Block 423 Positioned at the upper end of the second through hole 310, for the activity of spring 500 in first through hole 110, button 400 is limited in first through hole 110 Elastic movement between the block 423 and footstock 410 of upper and lower both sides, the lower retractable of cylinder 420 are arranged in the second through hole 310, Under normal condition, spring 500 is in nature extended configuration, and cover plate 300 closes fan-shaped window 120, and projection 320 is located at spiral The bottommost of guide groove 421.

Lead angle is provided with projection 320, is easy to projection 320 to be moved in helical guide groove 421, reduces frictional resistance, initially Moment, cover plate 300 close fan-shaped window 120, and sector notch 350 just differs 180 ° with fan-shaped window 120, projection 320 In the bottommost of helical guide groove 421, when needing to abandon discarded medical sharps, button 400 is pressed, cylinder 420 is to moving down Dynamic, projection 320 moves up from the lowermost end of helical guide groove 421 along the hand of spiral spiral of helical guide groove 421, now, to The helical guide groove 421 of lower movement drives the rotate counterclockwise in annular slot 210 of cover plate 300 by projection 320, until button 400 are pressed into bottom, and projection 320 rotates to the top of helical guide groove 421, and cover plate is rotated counterclockwise 180 °, sector notch 350 Fan-shaped window 120 is just directed at, medical discarded sharp weapon are lost into cylinder 200 from unlimited fan-shaped window 120.When waste gas is cured After being abandoned with sharp weapon, release button 400, spring 500 is resetted, and drives cylinder 420 to move up, and projection 320 is led from spiral The top of groove 421 is moved along the hand of spiral downward spiral of helical guide groove 421, now, the helical guide groove 421 moved up Cover plate 300 is driven to be turned clockwise in annular slot 210 by projection 320, until button 400 resets upwards, projection 320 revolves The lowermost end of helical guide groove 421 is gone to, cover plate 300 is clockwise by 180 ° of rotation, sector notch 350 and the accurate fan-shaped phase of window 120 Poor 180 °, fan-shaped window 120 is reclosed, wait is opened again.

Embodiment two

On the basis of embodiment one, the upper surface of cover plate 300 is bonded with the lower surface of lid 100, avoids cover plate 300 and lid Between formed interstitial diffusion pollution sources, the lower surface of cover plate 300 is symmetrically arranged with reinforcement 340, to strengthen the strong of cover plate 300 Degree, avoids stress deformation.The edge of a knife 330 is provided with the side of sector notch 350 1, the fan-shaped side of window 120 is provided with and the edge of a knife Knife corresponding to 330 cuts seat 121, and the edge of a knife 330 is cut the shearing of seat 121 with knife and coordinated, when the sharp weapon that will be carried on the parts such as woven hose need When abandoning, sharp weapon are extend into fan-shaped window 120, when the cover plate 300 that turns clockwise closes fan-shaped window 120, the edge of a knife 330 and knife cut seat 121 and coordinate, woven hose is sheared so that the sharp weapon carried on woven hose are dropped down onto in cylinder 200 by automatic shearing, And fan-shaped window 120 is closed automatically, and it is convenient to be provided for medical personnel, while avoids medical personnel from manually cutting the sharp weapon And directly contacted with sharp weapon, improve processing safety.

Embodiment three

On the basis of embodiment two, the upper end of cylinder 420 is laterally protruding to be provided with a projection 422, and projection 422 is outwardly In the certain distance of spring 500, while " W " shape lock buckling groove is correspondingly arranged on the madial wall of first through hole 110, the lock buckling groove bag The first side channel 111, the side channel 112 of locked groove 113 and second of bottom are included, projection 422 is movably arranged in lock buckling groove, in projection 422 Lead angle is provided with, is easy to projection 422 to be moved in lock buckling groove, reduces frictional resistance.

Initial time, cover plate 300 close fan-shaped window 120, and projection 422 is located at the upper end of the first side channel 111, and sector lacks Mouth 350 just differs 180 ° with fan-shaped window 120, and projection 320 is located at the bottommost of helical guide groove 421, is discarded when needing to abandon Medical sharps when, press button 400, cylinder 420 moves down, and projection 320 is from the lowermost end of helical guide groove 421 along spiral The hand of spiral spiral of guide groove 421 moves up, and now, the helical guide groove 421 moved down drives cover plate by projection 320 300 in annular slot 210 rotate counterclockwise, until button 400 is pressed into bottom, projection 320 rotates to helical guide groove 421 Topmost, cover plate is rotated counterclockwise 180 °, and sector notch 350 is just directed at fan-shaped window 120, meanwhile, projection 422 is along the One side channel 111 moves down, and until projection 422 is locked in locked groove 113, medical discarded sharp weapon are from unlimited fan-shaped window 120 lose in cylinder 200.

After waste gas medical sharps abandon, when pressing button 400 again, projection 422 departs from from locked groove 113, Moved along the second side channel 112 is bottom up, spring 500 resets, and drives cylinder 420 to move up, and projection 320 is from helical guide groove 421 the top is moved along the hand of spiral downward spiral of helical guide groove 421, and now, the helical guide groove 421 moved up is logical Crossing projection 320 drives cover plate 300 to be turned clockwise in annular slot 210, and until button 400 resets upwards, projection 320 rotates To the lowermost end of helical guide groove 421, projection 422 is moved to the upper end of the second side channel 112, and cover plate 300 is rotated clockwise 180 °, sector notch 350 differs 180 ° with accurate fan-shaped window 120, and fan-shaped window 120 is reclosed, and wait is beaten again Open, with being pressed for button 400, projection 422 repeats lock and the process threaded off in lock buckling groove.

So as to form the active open that elasticity is set on lid 100, in use, pressing button 400 can open placement Medical sharps, it is easy to operation, after placement, button 400 is pressed again, active open is closed, avoids the pollution sources in box To external diffusion or it is scattered, medical personnel are not easy to contact, and further increase security.

Example IV

On the basis of embodiment three, as shown in figure 11, set respectively in the bottom of the first side channel 111 and the second side channel 112 The first conduit 114 and the second conduit 115 of connection first through hole 110 bottom are equipped with, each conduit upper end is provided with downward guiding Lead angle, conduit upper end open is slightly less than the radial width of projection 422, avoids button 400 from being entered during normal pressing In guide groove, helical guide groove 421 topmost extends vertically and offers a passage 424 upwards, when being filled in sharp disposable container, firmly presses Button 400, projection 422 is pressed into any guide groove, supported in the bottom of first through hole 110 of guide groove lower end, and rotated and press Button 400 so that sector notch 350 differs 180 ° with accurate fan-shaped window 120, fan-shaped window 120 is reclosed, due on conduit End opening is slightly less than the radial width of projection 422, and projection 422 can not be re-introduced into lock buckling groove, button 400 can not again to On upspring, that is, control button 400 can not be opened by fan-shaped window 120 again, lid 100 avoids profit by permanent closure Device box is used again.

From the above mentioned, the utility model provides a kind of integral type sharp disposable container, lid and cylinder is made of one into formula structure, together When, elasticity is provided with an active open on lid, and when pressing the button on gland body, active open is opened, and places medical profit Device, when pressing the button again, active open is closed, and lid is closed, avoids the pollution sources in sharp disposable container from being contacted with the external world, Or fall out, potential safety hazard is caused, after sharp disposable container is filled, firmly presses the button, you can active open is locked, Sharp disposable container is avoided to be opened again.Lid 100 is combined closely with cylinder 200, on the premise of sharp disposable container overall structure is not destroyed, Lid 100 can not be opened, avoids sharp disposable container from being opened by mistake, improves the safety in utilization of sharp disposable container；Elasticity is set on lid 100 Active open is equipped with, in use, pressing button 400 can open placement medical sharps, it is easy to operation, after placement, again Button 400 is pressed, active open is closed, the pollution sources in box is avoided to external diffusion or is scattered, medical personnel are not easy to contact, Further increase security；Meanwhile after sharp disposable container is filled, button 400 is firmly pressed, active open is locked, the quilt of lid 100 Permanent closure, sharp disposable container is avoided to be used again.

Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art, Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality Specific details is not limited to new and shown here as the legend with description.

Claims

A kind of 1. integral type sharp disposable container, it is characterised in that including：

Lid, its center is through first through hole is offered, and elasticity is provided with button in the first through hole, and the button appearance is opened Provided with a helical guide groove, the lid side offers a fan-shaped window；

Cylinder, accommodating cavity is provided with it, the lid periphery is locked in the upper end open of the cylinder, and the upper end is opened An annular slot is provided with intraoral side wall；And

Cover plate, it is arranged to the platy structure with sector notch, and the cover plate periphery is rotatably provided in the annular slot, The center of the cover plate is provided with a projection, the button through the second through hole is offered on the madial wall of second through hole Lower end and the second through hole loose fit, the projection is movably arranged in the helical guide groove；

Wherein, when pressing the button, the sector notch is selectively aligned with the fan-shaped window.
2. integral type sharp disposable container as claimed in claim 1, it is characterised in that the button top sets a footstock, the top Seat center lower end be extended with a cylinder, the helical guide groove is opened on the outside of the cylindrical base, the helical guide groove from The cylindrical base spiral is upward, and the radian of the helical guide groove is 180 °.
3. integral type sharp disposable container as claimed in claim 2, it is characterised in that a block is horizontally arranged with the middle part of the cylinder, The diameter of the block and footstock is more than first through hole, the aperture of the second through hole, is covered on the cylinder between the block and footstock Provided with a spring.
4. integral type sharp disposable container as claimed in claim 3, it is characterised in that the block is located at the upper of second through hole End, in the first through hole, the cylinder lower retractable is arranged in second through hole for the spring activity.
5. integral type sharp disposable container as claimed in claim 4, it is characterised in that it is provided with lead angle on the projection, initial time, The fan-shaped closed windows, the projection are located at the bottommost of the helical guide groove by the cover plate, when pressing the button, The cylinder moves down, and the helical guide groove drives the cover plate to rotate by the projection, until the projection rotates to The top of the helical guide groove, the sector notch are directed at the fan-shaped window.
6. integral type sharp disposable container as claimed in claim 5, it is characterised in that the cover plate upper surface and the lid lower surface Fitting, the lower surface of the cover plate is symmetrically arranged with reinforcement.
7. integral type sharp disposable container as claimed in claim 6, it is characterised in that be provided with knife on the side of sector notch one Mouthful, the fan-shaped window side is provided with knife corresponding with the edge of a knife and cuts seat, and the edge of a knife is cut seat shearing with the knife and coordinated.
8. integral type sharp disposable container as claimed in claim 7, it is special, and in, the cylinder upper end, laterally protruding to be provided with one convex levying Rise, projection it is outwardly in be correspondingly arranged on the spring certain distance, the madial wall of the first through hole " W " shape lock Catching groove, the projection are arranged in the lock buckling groove.
9. integral type sharp disposable container as claimed in claim 8, it is special to levy in, initial time, and the cover plate is by the fanlight Mouth closing, the raised upper end for being located at the side of lock buckling groove first, when pressing the button, the cylinder moves down, The projection is locked in the bottom of the lock buckling groove, and the fan-shaped window is aligned with the sector notch, when pressing institute again When stating button, the raised upper end for departing from the lock trench bottom and being moved to the side of lock buckling groove second, the cover plate is by institute State fan-shaped closed windows.
10. integral type sharp disposable container as claimed in claim 9, its spy is being levied in the side bottom of lock buckling groove two is respectively arranged with The conduit of the first through hole bottom is connected, the conduit upper end is provided with the lead angle guided downwards, the conduit upper end open Less than the raised radial width, the helical guide groove topmost extends vertically and offers a passage upwards.