CN103347613A - Reaction vessel having a cover - Google Patents
Reaction vessel having a cover Download PDFInfo
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- CN103347613A CN103347613A CN2010800711605A CN201080071160A CN103347613A CN 103347613 A CN103347613 A CN 103347613A CN 2010800711605 A CN2010800711605 A CN 2010800711605A CN 201080071160 A CN201080071160 A CN 201080071160A CN 103347613 A CN103347613 A CN 103347613A
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- container
- lid
- fishplate bar
- embolism
- edge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
- B01L3/5082—Test tubes per se
- B01L3/50825—Closing or opening means, corks, bungs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/08—Ergonomic or safety aspects of handling devices
- B01L2200/087—Ergonomic aspects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/04—Closures and closing means
- B01L2300/041—Connecting closures to device or container
- B01L2300/042—Caps; Plugs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/04—Closures and closing means
- B01L2300/041—Connecting closures to device or container
- B01L2300/043—Hinged closures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0832—Geometry, shape and general structure cylindrical, tube shaped
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Closures For Containers (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to a covered vessel made of plastic for laboratory use, comprising a tubular vessel, which has a vessel bottom at the bottom, a vessel opening at the top, and a sealing region on the inner wall below the vessel opening, a cover, which has a cover bottom and a plug, which protrudes from the inside of the cover bottom and can be inserted though the vessel opening into a sealing position in the sealing range, and locking elements for detachably locking the cover to the vessel, said locking elements comprising at least one locking projection protruding radially outward on the upper edge of the vessel, at least one flexible and elastic tab, which protrudes from the lower face of the cover bottom and on which a locking edge is arranged at a distance from the cover bottom vertically below the connection of the tab to the cover bottom, which locking edge can be snapped into the sealing region below the locking projection when the plug is inserted.
Description
Technical field
The present invention relates to a kind of plastic lidded container for the laboratory use.
Background technology
The lidded container of above-mentioned pattern
Typically have tens milliliters or several milliliters or one milliliter or capacity still less.
The plastic lidded container that use in known laboratory has tubular container, and this container has container bottom below, has a vessel port and have sealing area at inwall below vessel port in the above.Lid with the embolism that covers the bottom and stretch out from the inboard of lid bottom can be inserted in the position that extremely seals the sealing area by vessel port.Seal and fixed cover by the clamping force of embolism in container.Have application, the liquid sample that wherein injects container is heated and has the steam pressure of raising.For example in the technology of PCR (PCR), sample repeated to be heated to the temperature more than 90 ℃ in lidded container.The clamping force of embolism must be demarcated like this, guarantees that namely enough steam seals and lid do not unclamp under the steam pressure that improves.Therefore need high power consumption, in order to lid is pressed in the container together with embolism.For uncap, the user must be pressed to the lower limb at the edge that stretches out of lid bottom tightly.
By the lidded container of EP 0,841 093 A2 and US 5,863 791 known a kind of above-mentioned patterns, but wherein container and lid integrally interconnect to deflection via strap hinge.Lid has the interlocking hook that stretches out from the lid flange that extends laterally downwards, and container has the interlocking projection of being rabbeted by interlocking back face in the closed position on the vessel port next door.When close cap, the interlocking of rigidity is hooked under the strain of covering flange and fastens at the back side of interlocking projection, and lid is fixed in the closed position thus.In order to open lid, the user must apply high pressure to the lid flange, covers flange and interlocking hook disengaging interlocking projection in order to be bent upwards.For this reason interlock hook and interlocking projection only has small overlapping.Since should be small overlapping, the interlocking hook may by mistake break away from the interlocking projection, if for example internal pressure of container rising.When uncap, the interlocking hook may break away from the interlocking projection suddenly, and Ye Tai sample may spray from container thus.
Lidded container has supportive device, and this supportive device is stabilized in lid from vessel port leaves centre position between about 180 ° initial position and the closed position in vessel port.
In a kind of form of implementation of lidded container, overhanging two parallel prong heads constitute the gap that is parallel to each hinge band between each prong head between each hinge band (Scharnierband).Each prong head has lock-in edge.Lock tab nose alignment gap orientation, described lock tab nose are connected at its tip to be covered flange and has the locking protuberance in both sides at its root.The lock tab nose respectively locks protuberance perpendicular to lid flange orientation with it.If the direction to vessel port is closed upper cover, then the lock tab nose enters in the gap between each prong head and respectively locks protuberance with it and presses off each prong head a little.When each the locking protuberance arrive each prong head lock-in edge below the time, then each prong head is pinned slightly jointly.If then unclamp lid, lock respectively then that protuberance is stopped by each lock-in edge and lid is stabilized in the inflection point of arrival.At this disadvantageously, each meticulous prong head forms runner end (Fliesswegenden) when injection mo(u)lding, and described runner end is because its size exhaust problem.Pore on the end of runner may cause the prong head of imperfect formation.But the complete formation of each prong head is essential for above-mentioned inflection point.
In another kind of form of implementation, supportive device has the lock tab nose that constitutes from the towering hook in the plane of container flange.The lock tab nose is arranged between each flexible central section of two parallel hinge bands, described hinge band at one end with container flange with the other end with the lid flange be connected.The lid flange has the lock-in edge perpendicular to the rotational plane orientation of described hinge band between each hinge band.The flexibility lock tab nose or each hinge band makes and lock-in edge can be risen on the end of lock tab nose when closing upper cover.If then unclamp lid, then owing to the elasticity of central section, lid is pressed to the lock tab nose with lock-in edge, thereby lid is retained in this stable inflection point, and in this inflection point, container is opened.For closing containers, lid by continue deflection and with interlocking be hooked in the interlocking projection the back side fasten.To this disadvantageously, because the flexibility of each hinge band may increase the difficulty that arrives the centre position.That is to say, if the user when deflection from above press to the outward flange that covers flange, then it is because the flexibility of each hinge band moves down lid.Therefore lock-in edge is run into the lock tab nose and only just can be pressed onto on the end of lock tab nose with high power consumption in low position.
Disadvantageously, the stability of the open position of lid depends on the elasticity of each hinge band portion in two kinds of forms of implementation.If for example since lid repeatedly close and open or because the heating of container or cooling reduce elasticity, then lid may unexpectedly leave predetermined centre position and vessel port is completely or partially closed.This may influence filling in or emptying of lid or container.
In another kind of form of implementation, at container flange and lid two parallel hinge bands are set equally between the flange, the flexibility of described hinge band focuses in the narrow restricted portion of yawing axis basically.Container flange is connected by another hinge band with the lid flange, and this hinge band is arranged between above-mentioned each hinge band.Described another hinge band at one end has to the movable joint of container flange with at the other end and has to the movable joint of lid flange.Between described two movable joints, this another hinge band formation relative thin, thereby but this another hinge band is elastic stretch.After the injection mo(u)lding of lidded container, lid favours about 180 ° of vessel port.In this initial position, described another hinge band is not stretched.If close upper cover around yawing axis now, then the spacing between each movable joint become big and described another hinge band by elastic stretch a little, be arranged on the yawing axis up to this another hinge band, lid can rotate around this yawing axis with respect to container.If then continue the deflection lid, then described another hinge band shrinks again a little, takes to up to this another hinge to reach its initial length.This is in lid and the vessel port situation during into about 90 ° directed.In this stable inflection point, lid is stable with respect to container by described another hinge band.If continue to buckle lid, then described another hinge band is outwardly-bent.When cover closing, lock hook and lock tab mating reaction stop lid to be opened.After release, lid can move in its stable inflection point again or return in the initial position.
Disadvantageously, because the narrow restricted portion of yawing axis, when importing sealing flange of the present invention in the vessel port, each hinge band can not be realized compensating motion in this lidded container.Increase the difficulty of close cap thus.On the contrary in the embodiment of the central section of the flexibility of utilizing each hinge band, each flexible central section can realize compensation, and this compensation is feasible to import container with one heart with sealing flange and become easy.
EP 1,731 443 A1 describe a kind of reaction vessel that comprises lid, can open this lid via lever construction.Described lever must be pressed from the top.So the operation that may lead to errors, for example when from the centrifuge that loads fully or from the pan straddle that loads fully, taking off lidded container.The embolism of lid is short in addition, thereby container has little steam seal.If the lengthening embolism then to be easy to the property opened and must to prolong lever in order to provide, further improve the danger of faulty operation thus.
US 3,934 722 describes a kind of packaging element that comprises lid for the entry needle of sterilizing, and can open this lid via lever construction.Via the film hinge hinged lever, this lever can be installed on the container flange with its inner lever arm on the edge of container.By the pushing to the downside of the lever arm of outside, the embolism of lid rises from container.Lid clamping force by embolism in the closed position is fixed in the container.
US 5,270 011 describes a kind of reaction vessel that comprises lid, and this lid is fixed in the position of closing by the safety device that comprises bent plate and safety pin.Crooked via safety pin is two hands that need to use that require great effort very much and general with pinning bent plate.Unclamping of safety device also is like this.
US 5,674 456 describe a kind of substantial rectangular, be used for container medical samples, that comprise lid, can close or open described lid via clamp button of the spring.This buckle is installed on the front of lid.This buckle has the lever of vertical caliper, and this lever is connected in the edge of lid at the center.Below lever arm have hook, the protuberance under the described closed condition that is hooked in lid on the edge of downside interlocking container.Top lever arm is provided with outwardly directed button.By from downside button being exerted pressure, described hook can be unloaded from the latched position under the locking protuberance.Button exposes, thereby faulty operation is possible easily.
US 6,398 067 B1 describe a kind of lidded container of anti-improper manipulation, wherein container on top edge have the protuberance that can get loose, described protuberance has hook and breakaway poing.Lid has movable joint and comprises the fishplate bar of first and second sealings, and described sealing can be admitted protuberance.Second sealing has interlock.The sky of container with closing state under, protuberance is arranged in first sealing.Fill with closing state under, protuberance is arranged in second sealing and described hook and interlock are in interlocking, in order to constitute the locking of anti-improper manipulation.For uncap, the user must be pressed to fishplate bar from downside with enough power, thereby the described protuberance that gets loose ruptures at its breakaway poing.Disadvantageously be used for throwing off the high power consumption of locking, and at this protuberance that gets loose that falls as waste material.
WO 95/13137 A1 describes a kind of lidded container of closing locking that comprises, handles this pass locking by reverse lid with respect to container.In order to open lidded container, lid must be reversed round about and then is pulled out from container together with embolism with respect to container.This needs the operation of both hands.
The known lidded container with the lid that can tighten can be closed really hermetically and reliably.But screw-threaded coupling only makes with a hand and closes and open the lidded container difficulty that can not or become that becomes.
Summary of the invention
Setting out thus the objective of the invention is to, and a kind of plastic lidded container for the laboratory use is provided, and this lidded container can easily be closed, and can close reliably and be easy to and open.
This purpose reaches by a kind of lidded container with feature of claim 1.The favourable form of implementation of lidded container illustrates in the dependent claims.
Have according to the plastic lidded container of using for the laboratory of the present invention:
● tubular container, this container have container bottom below, have a vessel port and have sealing area at inwall below vessel port in the above,
● the embolism that lid, this lid have lid bottom and stretch out from the inboard of lid bottom, this embolism can be inserted in the sealing area to the position of sealing by vessel port and
● interlock, be used for detachably interlock lid and container, described interlock comprises
● the locking protuberance that at least one radially outward stretches out on the top edge of container and
● that at least one downside from lid bottom stretches out, flexible and flexible fishplate bar, separating spacing ground, vertically under fishplate bar is connected to the connecting portion of lid bottom, be provided with lock-in edge with lid bottom on the described fishplate bar, when embolism was imported sealing area, described lock-in edge can be snapped under the locking protuberance of container.
By importing in vessel port together with embolism lid and introducing in the sealing station in the sealing area, can close in a conventional manner according to lidded container of the present invention.In this case, the user can exert pressure to the lid bottom of rigidity.When close cap, the profile of the adjacency of lock-in edge or flexible fishplate bar slide on the locking protuberance and make thus flexible fishplate bar a little side direction to extrinsic deflection.Last lock-in edge arrives the lower limb of locking protuberance and is deflected into by flexible fishplate bar under the downside of locking protuberance.Lid and container are interlocked thus, thereby this container is prevented from unexpectedly opening.Because the flexibility of fishplate bar, do not need than obvious bigger power when closing the traditional lidded container that not have an interlocking in order to close lidded container.Fishplate bar can be constituted for this reason flexible especially, thereby the deflection easily when close cap of this fishplate bar.The enough elasticity of fishplate bar guarantees that when lock-in edge arrived the lower limb of locking protuberance, lock-in edge automatically deflected under the locking protuberance.Lock-in edge vertically is arranged under the connecting portion that fishplate bar is connected to lid bottom, thereby fishplate bar is by vertically being applied to power on the lid bottom only along the direction of pull stand under load, and lock-in edge does not slide from the locking protuberance.By the fishplate bar of user to the extrinsic deflection flexibility, can open lidded container in simple mode.To the fishplate bar of extrinsic deflection flexibility the time, the lock-in edge protuberance that goes out of lock.By upwards exerting pressure, make the lid of release leave container together with embolism and container is opened.
Can be only close and open with hand enforcement is described.Do not need to realize that by the bigger overlapping or clamping force between gland cock and container enough securities are in case open automatically.The higher power of closing and the tensile force that are associated are therewith avoided.Embolism can be arranged in the position of sealing with relatively little clamping force.This clamping force can be demarcated like this, namely guarantees enough steam seals.Because little clamping force, after throwing off interlocking, lid can easily rise, and does not have lid to upspring suddenly and liquid is sprinkled or aerosol overflows.Particularly advantageously be that the user can be in a conventional manner closes lidded container and to open lidded container near traditional mode, namely he outwards presses fishplate bar and from downside lid is exerted pressure by from the top lid bottom being exerted pressure.
This purpose reaches by a kind of lidded container with feature of claim 2 in addition.The favourable form of implementation of this lidded container illustrates in each dependent claims.
Have according to the plastic lidded container of using for the laboratory of the present invention:
● tubular container, this container have container bottom below, have a vessel port and have sealing area at inwall below vessel port in the above,
● the embolism that lid, this lid have lid bottom and stretch out from the inboard of lid bottom, this embolism can be inserted in the sealing area to the position of sealing by vessel port and
● interlock, be used for detachably interlock lid and container, described interlock comprises
● the locking protuberance that at least one radially outward stretches out on the top edge of container,
● that at least one downside from lid bottom stretches out, flexible and flexible fishplate bar, on described fishplate bar, be provided with lock-in edge with the lid bottom with separating spacing, when embolism is imported sealing area, described lock-in edge can be snapped into lock under the protuberance and
● from the outwardly directed button of fishplate bar side direction, wherein, by cancelling lock-in edge and the interlocking that locks protuberance from following button is exerted pressure.
By importing in vessel port together with embolism lid and introducing in the sealing station in the sealing area, can close in a conventional manner according to lidded container of the present invention.In this case, the user can exert pressure to the lid bottom of rigidity.When close cap, the profile of the adjacency of lock-in edge or flexible fishplate bar slide on the locking protuberance and make thus flexible fishplate bar a little side direction to extrinsic deflection.Last lock-in edge arrives the lower limb of locking protuberance and is deflected into by flexible fishplate bar under the downside of locking protuberance.Lid and container are interlocked thus, thereby this container is prevented from unexpectedly opening.Because the flexibility of fishplate bar, do not need than obvious bigger power when closing the traditional lidded container that not have an interlocking in order to close lidded container.By the user downside of button is exerted pressure, can be with simple mode uncap.Make flexible fishplate bar to extrinsic deflection thus, and the lock-in edge protuberance that goes out of lock.To stretching out in fishplate bar, when operating buttons, the outside yaw motion of fishplate bar is controlled targetedly by key-side.Can avoid go out of lock suddenly protuberance and liquid sample splash of lock-in edge to go out container thus.By upwards exerting pressure of continuing, the lid of release leaves container together with embolism and container is opened.
Can be only close and open with hand enforcement is described.Do not need to realize that by the bigger overlapping or clamping force between gland cock and container enough securities are in case open automatically.The higher power of closing and the tensile force that are associated are therewith avoided.Embolism can be arranged in the position of sealing with relatively little clamping force.This clamping force can be demarcated like this, namely guarantees enough steam seals.Because little clamping force, after throwing off interlocking, lid can easily rise, and does not have lid to upspring suddenly and liquid is sprinkled or aerosol overflows.Particularly advantageously be that the user can be in a conventional manner closes lidded container and to open lidded container near traditional mode, namely he exerts pressure to lid from downside by from the top lid bottom being exerted pressure.He does not directly exert pressure to the downside of lid bottom, and to exerting pressure at its button that arranges down, cancels interlocking thus and rise lid but in this case.By button being arranged on the below of lid bottom, faulty operation is avoided.
The lidded container of claim 2 has the feature of the lidded container of claim 1 according to favourable form of implementation.
This purpose reaches by a kind of lidded container with feature of claim 4 in addition.The favourable form of implementation of this lidded container illustrates in each dependent claims.
Have according to the plastic lidded container of using for the laboratory of the present invention:
● tubular container, this container have container bottom below, have a vessel port and have sealing area at inwall below vessel port in the above,
● the embolism that lid, this lid have lid bottom and stretch out from the inboard of lid bottom, this embolism can be inserted in the sealing area to the position of sealing by vessel port and
● interlock, be used for detachably interlock lid and container, described interlock comprises
● the locking protuberance that at least one radially outward stretches out on the top edge of container, this locking protuberance downside have to container over there acclivitous rake and
● that at least one downside from lid bottom stretches out, flexible and flexible fishplate bar, separate spacing with lid bottom on the described fishplate bar and be provided with the support region that comprises lock-in edge towards a side of container, when embolism is imported sealing area, described lock-in edge can be snapped under the locking protuberance, thereby the subregion that support region arranges with the connecting portion that is connected to the lid bottom than fishplate bar more outerly is arranged under the minimum zone of locking protuberance, and when power vertically was applied on the downside that covers the bottom, support region clinged on the rake.
By importing in vessel port together with embolism lid and introducing in the sealing station in the sealing area, can close in a conventional manner according to lidded container of the present invention.In this case, the user can exert pressure to the lid bottom of rigidity.When close cap, the profile of the adjacency of lock-in edge or flexible fishplate bar slide on the locking protuberance and make thus flexible fishplate bar a little side direction to extrinsic deflection.Last lock-in edge arrives the lower limb of locking protuberance and is deflected into by flexible fishplate bar under the downside of locking protuberance.In this case, support region arrives with the subregion under the minimum zone of locking protuberance, and described subregion arranges than the connecting portion that fishplate bar is connected to the lid bottom more outerly.This subregion can be the independent point of of support region, straight line or a fillet or a part face.Lid and container are interlocked thus, thereby this container is prevented from unexpectedly opening.Because the flexibility of fishplate bar, do not need than obvious bigger power when closing the traditional lidded container that not have an interlocking in order to close lidded container.If because the rising of container internal pressure or vertically be applied to power on the lid bottom, lid is raised, press on the rake on the subregion of support region and the downside that support region clings to the locking protuberance in the minimum zone that then locks protuberance.Support region reclining on described rake is preferably planar.But support region also can only abut on the rake, for example recline with lock-in edge with at least one independent point or zone.This depends on, and the subregion arranges than the connecting portion that fishplate bar is connected to lid more outerly, and depends on fishplate bar and flexibility may support region.In order to obtain the planar supporting of support region on rake, enough is that the center that is connected to the connecting portion of lid bottom than fishplate bar arranges the subregion more outerly.Thus lid " self-service ground " is fixed in the container.Outwards press flexible fishplate bar by the user away from container, can open lidded container in simple mode.At the fishplate bar of flexibility during to extrinsic deflection, the lock-in edge protuberance that goes out of lock.The user can exert pressure to the top of lid in advance in case of necessity, so that support region breaks away from rake.By upwards exerting pressure, make the lid of release leave container together with embolism and container is opened.
Can be only close and open with hand enforcement is described.Do not need to realize that by the bigger overlapping or clamping force between gland cock and container enough securities are in case open automatically.The higher power of closing and the tensile force that are associated are therewith avoided.Embolism can be arranged in the position of sealing with relatively little clamping force.This clamping force can be demarcated like this, namely guarantees enough steam seals.Because little clamping force, after throwing off interlocking, lid can easily rise, and does not have lid to upspring suddenly and liquid is sprinkled or aerosol overflows.Particularly advantageously be that the user can be in a conventional manner closes lidded container and to open lidded container near traditional mode, namely he outwards presses fishplate bar and from downside lid is exerted pressure by from the top lid bottom being exerted pressure.
The lidded container of claim 4 has the feature of at least one lidded container of claim 1 to 3 according to favourable form of implementation.
This purpose reaches by a kind of lidded container with feature of claim 6 in addition.The favourable form of implementation of lidded container illustrates in each dependent claims.
Have according to the plastic lidded container of using for the laboratory of the present invention:
● tubular container, this container have container bottom below, have a vessel port and have sealing area at inwall below vessel port in the above,
● the embolism that lid, this lid have lid bottom and stretch out from the inboard of lid bottom, this embolism can be inserted in the sealing area to the position of sealing by vessel port and
● interlock, be used for detachably interlock lid and container, described interlock comprises
● the locking protuberance that at least one radially outward stretches out on the top edge of container and
● that the spaced spacing of a plurality of downsides from lid bottom ground stretches out, flexible and flexible fishplate bar, on described fishplate bar, be provided with lock-in edge with the lid bottom respectively with separating spacing, when embolism was imported sealing area, described lock-in edge can be snapped under the locking protuberance.
By importing in vessel port together with embolism lid and introducing in the sealing station in the sealing area, can close in a conventional manner according to lidded container of the present invention.In this case, the user can exert pressure to the lid bottom of rigidity.When close cap, the profile of each adjacency of each lock-in edge or flexible fishplate bar slide on described at least one locking protuberance and make thus flexible fishplate bar a little side direction to extrinsic deflection.Last lock-in edge arrives the lower limb of locking protuberance and is deflected into by flexible fishplate bar under the downside of locking protuberance.Lid and container are interlocked thus, thereby this container is prevented from unexpectedly opening.Because the flexibility of fishplate bar, do not need than obvious bigger power when closing the traditional lidded container that not have an interlocking in order to close lidded container.
Because a plurality of interlockings of lid and container, can reach and double pinning force.Particularly advantageous is to realize the even sealing of lid in container.For example, because with respect to the raising of environmental pressure, only utilizing the lid of a unique interlocking on container to rise, the internal pressure of container leaves interlocking portion certain spacing.If lid additionally is connected in container in order to interlock via the hinge of flexible hinge band forms, then because hinge band surrender, may this thing happens especially.Particularly can realize having lidded container with the hinge of a plurality of interlocking portion according to the present invention.
This effect improves along with the long-pending size of capping.Especially in having the big container of filling with volume (for example 10 or more milliliters), a plurality of interlocking portion can be favourable.
The invention still further relates to such lidded container, wherein, between lid and container, do not have hinge, and lid is connected in container via a plurality of interlocking portion.Preferred a plurality of interlocking portion is the circumferential distribution of strip winding lid container equably, in order to lid is sealed in the container equably.
Outwards press each flexible fishplate bar away from container by the user, can open lidded container in simple mode.To each flexible fishplate bar of extrinsic deflection the time, the lock-in edge protuberance that goes out of lock.By upwards exerting pressure, make the lid of release leave container together with embolism and container is opened.
Can be only close and open with hand enforcement is described.Do not need to realize that by the bigger overlapping or clamping force between gland cock and container enough securities are in case open automatically.The higher power of closing and the tensile force that are associated are therewith avoided.Embolism can be arranged in the position of sealing with relatively little clamping force.This clamping force can be demarcated like this, namely guarantees enough steam seals.Because little clamping force, after throwing off each interlocking, lid can easily rise, and does not have lid to upspring suddenly and liquid is sprinkled or aerosol overflows.
The lidded container of claim 6 has the feature of at least one lidded container of claim 1 to 5 according to favourable form of implementation.
Below each form of implementation be applicable to whole foregoing invention basically.
According to a kind of form of implementation, the locking protuberance is flange, and described flange is at least in part around the periphery of the top edge of container.Top edge by described flange stable container.Preferred described flange is fully around the edge of container.
According to another kind of form of implementation, the locking protuberance outside and/or fishplate bar is outside inner abutment lock-in edge ground has and/or inner rake, thereby when embolism is imported container, make more and more lateral deflection of fishplate bar.Further make closing of container become easy thus.
According to a kind of form of implementation, the locking protuberance has radius in the above and/or fishplate bar has radius below.In the time of thus on installing to the locking protuberance, the initial deflection of fishplate bar becomes easy.
According to another kind of form of implementation, the lid bottom has the outwardly directed lid protuberance of side direction, and when embolism inserted sealing area hermetically, described lid protuberance extended radially out in the locking protuberance.When catching lid to mention container, the lid protuberance prevents from unexpectedly handling fishplate bar or button.Preferably when embolism inserted sealing area hermetically, the lid protuberance was radially protruding far awayly as button at least.
According to a kind of form of implementation, lid is connected in container via hinge.In this form of implementation, lid can not be connected in container with losing.Can by with respect to container simply the deflection lid close and open lidded container.Embolism is cancelled to the orientation especially in the vessel port.
According to another kind of form of implementation, hinge is strap hinge, and via this strap hinge, container integrally is connected with lid.Described strap hinge can comprise one or more hinge bands, and described hinge band is at least part of flexibility.Described strap hinge is similar to film hinge, but can be flexible perpendicular to yawing moment on long zone.It comprises that at least one is that the strap hinge of flexible hinge band makes embolism imported in the vessel port of hydrostatic column and becomes easily along the longitudinal direction at least one zone, because can realize compensating motion.Via being connected of the integral type of strap hinge, can in unique injection mo(u)lding step, realize the injection mo(u)lding of lidded container by container and lid.Also can integral type in a plurality of injection mo(u)lding steps by unique one or more plastic injection-moulded lidded container.Preferred lid bottom is connected in the top edge of container via film hinge.
According to a kind of form of implementation, lock-in edge is the lower limb in the space of fishplate bar.This form of implementation is conducive to king-sized button, and described button is arranged on fully and covers under the protuberance.Make the manipulation of lidded container become easy thus.So little lid size helps in addition, makes a large amount of lidded container placed side by side in centrifugal rotor or pan straddle or other device, and does not hinder mutually.Alternatively, lock-in edge can be formed on the locking protuberance of fishplate bar, and described locking protuberance stretches out from the interior side direction container of fishplate bar over there.
According to another kind of form of implementation, fishplate bar has the fishplate bar bar of two sides, and described fishplate bar bar is connected in the lid bottom in the above and is connected in button below and has described space between described fishplate bar bar.Two fishplate bar bars are guaranteed the high flexibility of fishplate bar.Button is from the described space of following restriction, thereby the lower limb in space is the last inward flange of button simultaneously.
According to another kind of form of implementation, fishplate bar has a single fishplate bar bar, and this fishplate bar bar is connected in the lid bottom in the above and is connected in button below, and this button is wideer than fishplate bar bar, wherein, at least one side direction of button forms lock-in edge from the last inward flange that the fishplate bar bar stretches out.In this form of implementation, button is interlocked under the locking protuberance of container from the last inward flange that described single fishplate bar bar stretches out with at least one side direction.
According to another kind of form of implementation, button is arranged under the lid space of the congruence of covering in the protuberance along the importing direction of embolism.This form of implementation makes it possible to realize the demoulding by each parts split movement in axial direction of injection forming mold.
According to another kind of form of implementation, the lid protuberance has the width that reduces gradually to the outer end of lid protuberance over there.Be conducive to whereby in centrifuge, pan straddle or another device, a plurality of containers are set with saving the position side by side.
According to another kind of form of implementation, this lidded container has on hinge next door for the device of cover lock in the position of opening.The device that is used for locking can constitute like this, just as describing among EP0 841 093 A2 and the US 5,863 791, it is hereby incorporated by.The device that should be used for locking in addition can constitute like this, namely as described in each following embodiment.
According to another kind of form of implementation, container have in abutting connection with vessel port ground enlarge towards the top edge of container over there, be used for the ingress area of embolism and under this ingress area, have sealing area.Further make closing of lidded container become easy thus.
According to another kind of form of implementation, embolism is hollow cylinder.Therefore embolism is flexible especially, further makes closing and open and becoming easy of lidded container thus.
According to another kind of form of implementation, embolism have in the neighboring around sealing lobe.Further improve the steam seal of lidded container thus.
According to a kind of preferred form of implementation, make lidded container by injection mo(u)lding.In hingless lidded container, can separate injection mo(u)lding lid and container.
According to lidded container of the present invention by a kind of or by multiple plastics manufacturing.According to another kind of form of implementation, lidded container is generally by one or more flexible plastics manufacturings.When making lidded container by one or more flexible plastics, preferred described at least one fishplate bar is more flexible than lid and/or container.Can realize the moulding that is fit to of fishplate bar like this, particularly as follows, namely fishplate bar is thin-walled more than lid and/or container.Can realize this point by select a kind of flexible especially plastics for fishplate bar in addition.Preferred fishplate bar is so flexible, namely in order to close and uncap, mainly or only makes the fishplate bar strain.
According to another kind of form of implementation, lidded container is made by one or more polyolefin.Preferred lidded container constitutes by polypropylene and/or by polyethylene.Also possible, by different plastics manufacturings, described embolism has harder and softer portion section, as describing in US 2003/0102323 A1, it is hereby incorporated by with the embolism of lidded container.Lidded container particularly can be made with the multi component injection molding method of forming.
Description of drawings
Below illustrate in greater detail the present invention by the accompanying drawing of each embodiment.Shown in the figure:
Fig. 1 is according to the side view of the closed condition of lidded container of the present invention;
The vertical cross section of the same lidded container of closing of Fig. 2;
The perspective view of the closed condition of the same lidded container of Fig. 3 a+b (Fig. 3 a) and details b(Fig. 3 b of the amplification of Fig. 3 a);
The vertical part sectioned view of the amplification of the same lidded container of Fig. 4 lid interlocking portion in off position;
The inclination of the same lid interlocking portion that closes of Fig. 5 is from the partial view of the perspective of below;
The side view of the open mode of the same lidded container of Fig. 6 a-c (Fig. 6 a), details c(Fig. 6 c of the amplification of vertical view (Fig. 6 b) and Fig. 6 b);
The perspective view of the open mode of the same lidded container of Fig. 7 a+b (Fig. 7 a) and details b(Fig. 7 b of the amplification of Fig. 7 a);
The same lidded container of Fig. 8 a+b comprises the perspective view (Fig. 8 a) and details b(Fig. 8 b of the amplification of Fig. 8 a) of the lid that is locked in the centre position;
The same lidded container of Fig. 9 a+b comprises the side view (Fig. 9 a) and details b(Fig. 9 b of the amplification of Fig. 9 a) of the lid that is locked in the centre position;
The vertical partial sectional view of the amplification of the same lid interlocking of Figure 10 portion when beginning to interlock;
The vertical part sectioned view of the amplification of the same lid interlocking of Figure 11 portion before finishing interlocking;
The inclination of the same lid interlocking portion that opens of Figure 12 is from the partial view of the perspective of below;
The partial view of the perspective that another lidded container of Figure 13 is seen from oblique below comprises the flange of the protuberance of no pinnacle shape;
The vertical part sectioned view of the amplification of the lid interlocking portion of the lidded container that Figure 14 revises when the container external and internal pressure is consistent is included in the rake on the downside that locks protuberance;
The vertical part sectioned view of the amplification of the same lid interlocking of Figure 15 portion when the container internal pressure that improves;
The partial view of the perspective from oblique upper with from a side seen of Figure 16 lidded container in the state of interlocking, wherein the lid protuberance above button not;
The vertical part sectioned view of the amplification of the lid interlocking portion of the same lidded container of Figure 17;
Figure 18 comprises the side view of the lidded container of the lid interlocking portion that has unique fishplate bar bar and the button that stretches out in both sides;
The partial view of the amplification of the same side of the same lidded container of Figure 19;
Figure 20 comprise the button that has between lid and container and hinge a plurality of interlocking portion lidded container from oblique upper and the perspective view seen from a side;
The part perspective view of the amplification that the same lidded container of Figure 21 is seen from the same side;
Figure 22 comprise have the button that significantly reduces and hingless a plurality of interlocking portion another lidded container, that lid is opened, from oblique upper and the perspective view seen from a side;
The partial view of the perspective of the amplification from oblique below with from a side seen of the same lidded container of Figure 23 in off position.
The specific embodiment
In this application, illustrate that " top " and " following " and " upside " and " downside " relate to lidded container in off position down with the setting of the tubular container of vertical orientation, wherein, container bottom is arranged on following and above lid is arranged on.
The lidded container 1.1 of Fig. 1 to 12 has the tubular container 2 of circular cross section, and this container has the section 3 of hollow cylinder in the above and has conical section 4 below.In the bottom, container 2 has the bottom 5 of bowl-type.In the above, container 2 has vessel port 6.At it down, this container has coning downward diminishing ingress area 7 and has columniform sealing area 8 in its lower section in the section 3 of hollow cylinder.
On top on the edge, container 2 have around the flange 9.1 of the circle ring disk form of radially outward stretching out.Constitute locking protuberance 9.2 at flange 9.1.
Below flange 9.1, by the protuberance 10.1 of selecting to arrange a series of pinnacle shape, described protuberance is used for being bearing in the edge of pan straddle on the neighboring of container 2.
Lidded container 1.1 has lid 11, the embolism 13 that it has lid bottom 12 and stretches out from the lid bottom below.Embolism 13 has the plug sections 13.1 of hollow cylinder.On the bottom of plug sections 13.1, this embolism have around outwardly directed sealing lobe 13.2.
The outward flange of lid bottom 12 is connected in the top edge of container 2 via strap hinge 14.Strap hinge 14 is connected in the lid edge 12.2 of long straight line.Strap hinge 14 comprises two parallel the hinge band 14.1 that is spaced apart from each other, 14.2(Fig. 8).Hinge band 14.1,14.2 has first section 14.11 than rigidity, 14.21 and have flexible flexible section 14.12,14.22 and have outer peripheral second section 14.13,14.23 than rigidity that is connected in the lid bottom adjacently with the flexible section of described flexibility adjacently respectively with described first section of the top edge that is connected in container 2 respectively.
Preferred hinge band 14.1,14.2 is connected with described each container parts integral type by injection mo(u)lding.
Hinge band 14.1,14.2 sections 14.12 in flexibility, 14.22 and than having convex shoulder 15.1,15.2 inside respectively between second section 14.13 of rigidity, the 14.2.3, described convex shoulder constitutes axial scarfing device (Fig. 6 b, c).Between hinge band 14.1,14.2, the both sides of the bearing 17 that side direction is stretched out from container 2 are provided with the locking receptacle 16.1,16.2 of V-arrangement.The locking receptacle 16.1,16.2 of V-arrangement respectively upwards and side direction towards adjacent hinge band 14.1, the 14.2nd, open wide.Described locking receptacle is by becoming the receptacle edge 16.11,16.12,16.21,16.22 of radial directed to limit with the deflected trajectory of lid (Fig. 6 c, 7b).Each locks receptacle and constitutes other axial scarfing device.
Mutually opposed with film hinge 14, the part that embolism 13 extends laterally of surpassing of lid bottom 12 constitutes and covers protuberance 18.Lid protuberance 18 is tapered to the outward flange of lid bottom 12 over there.Lid protuberance 18 limits by the lid edge 12.3 of short straight line.Below lid protuberance 18, be provided with locking device 19.
Locking device 19 has flexible fishplate bar 20, and this fishplate bar is connected in the downside that covers protuberance 18 in the above.Fishplate bar 20 comprises two parallel fishplate bar bars 20.1,20.2, and described fishplate bar bar is isolated each other.Fishplate bar bar 20.1,20.2 button 21 via plate shape on the bottom interconnects, and this key-side is to protruding.In fishplate bar bar 20.1,20.2, above button 21, there is space 22.Space 22 is limited by the last inward flange of button 21 below.This edge constitutes lock-in edge 23.Button 21 has rake 24 in its lower section and has radius 25 in its lower section in the inboard.
Be arranged in the undeflected state of button 21 in being shown in Figure 4 and 5 the lid space 26 congruence or bigger a little covered in the protuberance 18 below.In injection molding method, can realize the manufacturing of the integral type of entire belt lid container 1.1 thus by means of simple mould.
According to Figure 4 and 5, lid 11 in off position in container 2 interlocking.This is as being issued to, and namely lock-in edge 23 centers on interlocking flange 9.1 at downside in the zone of the protuberance 10.1 that does not have each pinnacle shape, and this zone constitutes locking protuberance 9.2.The locking protuberance has radius 27 in the above and has rake 28 below.
In the arranging of opening shown in Fig. 6 and 7, make lidded container 1.1 by injection mo(u)lding.Owing to there is not the shape of indent (Hinterschnitten), can need not slide plate ground by means of simple injection forming mold and make lidded container 1.1, for the demoulding, each mold members of described mould only need be separated from each other along an axis and move.
Can pass through deflection from the open position shown in Fig. 6 and 7 and close cap 11.The user exerts pressure to the outside of lid bottom 12 for this reason.In the centre position of pressing Fig. 8 and 9, by being forced, convex shoulder 15.1,15.2 is extruded in the locking receptacle 16.1,16.2 lockable lid 11.In this case, by convex shoulder 15.1,15.2 and lath zone 14.12,14.22 flexibility outwards can make convex shoulder 15.1,15.2 side direction and to post deflection.As long as convex shoulder 15.1,15.2 enters in locking receptacle 16.1,16.2 the zone, then described convex shoulder just because convex shoulder 15.1,15.2 and lath zone 14.12,14.22 elasticity enter in the locking receptacle 16.1,16.2.In this holding position, each convex shoulder back side is embedded in the receptacle edge 16.11,16.21, and lid 11 is maintained in this holding position by hinge band 14.1,14.2 elasticity.
In order to close fully, the user exerts pressure to the outside of lid bottom 12 again.Lid 11 continues deflection from this holding position thus.
At this, convex shoulder 15.1,15.2 withdraws from from locking receptacle 16.1,16.2 opening in the above and does not collide with receptacle edge 16.12,16.22.Alternatively receptacle edge 16.12,16.22 can be set like this, namely they are in convex shoulder 15.1,15.2 the deflection area and locking receptacle 16.1,16.2 shapes are admitted convex shoulder 15.1,15.2 sealedly.In addition, for deflection lid 11, must under the situation of the flexibility that takes full advantage of each convex shoulder, from locking receptacle 16.1,16.2, extrude convex shoulder 15.1,15.2.
For uncap 11, the user exerts pressure to button 21 from downside, thereby makes the button lateral deflection, as shown in Figure 11 and 12, by the pressure to button 21, makes lid 11 leave vessel port 6 with embolism 13 and is opened.By convex shoulder 15.1,15.2 is embedded in the locking receptacle 16.1,16.2, lid 11 can be locked in reliably (Fig. 8,9) in the position of opening.
The lidded container 1.2 of Figure 13 is with above-mentioned 1.1 difference, flange 9.1 is not the protuberance 10.1 by a plurality of pinnacles shape below, but by unique part around the protuberance 10.2 of convex firm, this protuberance is interruption in the zone of locking protuberance 9.2 only.
Difference by the interlocking portion of Figure 14 and above-mentioned lid interlocking portion is that locking protuberance 9.2 has rake 30 at downside.Rake 30 is inclined upwardly to container 2 over there.
Under closing state, the support region 31 on the upside of button 21 separates the minimum zone 32 that locking protuberance 9.2 was given or was adjacent in the configuration of spacing ground with subregion 31.1 and lock-in edge 23.This is shown among Figure 14.With respect to container 2, subregion 31.1 arranges than the connecting portion that fishplate bar 20.1,20.2 is connected on the lid bottom 12 more outerly.Enough at this is that with respect to container 2, subregion 31.1 arranges than the mid point that fishplate bar 20.1,20.2 is connected to the connecting portion on the lid bottom 12 more outerly.This is shown among Figure 14 with a kind of situation, and the pressure of internal tank is corresponding to environmental pressure in this case.
Figure 15 illustrates lidded container 1.3 and is in a kind of situation, and in this case, the internal pressure of container 2 surpasses environmental pressure.Because the internal pressure that improves or be applied to power on the lid bottom 12 from the outside, lid 11 is upwards pushed.Because subregion 31.1 is in more outside than fishplate bar 20.1,20.2 connecting portion, moment of flexure is applied on the button 21, thereby this button is adjacent on rake 30 with its support region 31 planarly.Stop button 31 to slide from locking protuberance 9.2 thus, and lid 11 is additionally fixing at container 2.Therefore in this form of implementation, the power of the container internal pressure of raising or vertical effect helps the interlocking of lid 11 and container 2.
Figure 16 and 17 lidded container 1.4 are that with difference by the lidded container 1.1 of Fig. 1-12 it does not cover protuberance 18.This form of implementation has the advantage of the low manufacturing of cost, because save the cost of material and mould.
1.1 of the lidded container that Figure 17 and 18 lidded container 1.5 are different from Fig. 1 to 12 have unique fishplate bar bar 20.3, and this fishplate bar bar is connected in the button 21 of plate shape in the bottom.Button 21 is wider than fishplate bar bar 20.3 and is stretched out from the both sides of fishplate bar bar 20.3.Inward flange constitutes lock-in edge 23.2,23.3 on each of button 21.Button 21 has rake 24.2,24.3 and have radius 25.2,25.3 in its lower section in its lower section in the inboard.Lock-in edge 22.2,22.3 is interlocked on the downside of locking protuberance 9.3.Locking protuberance 9.3 has the vertical space 9.4 for the configuration of fishplate bar bar, and when lock-in edge 23.2,23.3 interlockings were below locking protuberance 9.3, fishplate bar bar 20.3 embedded in the described space.
Lidded container 1.6 by Figure 20 and 21 has three equably in the lid interlocking portion 9.1,19 that periphery distributes, and described lid interlocking part does not constitute according to the lid interlocking portion 9.2,19 of the lidded container 1.1 of Fig. 1 to 12.Between lid 11 and container 2, there is hinge.
By means of described three lid interlocking portions 9.2,19, lid 11 can be interlocked with container 2 equably.Can realize the security of opening in the face of unexpected container and the sealing of raising thus.This particularly is useful in and has big relatively diameter in the lidded container of (for example having 10 milliliters or more volume).
Figure 22 and 23 illustrates lidded container 1.7, and it has than more inapparent button 21.2 in above-mentioned form of implementation.In case of necessity can be with thumb-actuated each button 21.2.Also possible, in this lidded container 1.7, by upwards extruding, from container 2, unclamp lid 11.
Claims (25)
1. be used for the plastic lidded container that use in the laboratory, have:
● tubular container (2), this container have container bottom (5) below, have a vessel port (6) and have sealing area (8) at inwall in vessel port (6) below in the above,
● the embolism (13) that lid (11), this lid have lid bottom (12) and stretch out from the inboard of lid bottom, this embolism can be inserted in the sealing area (8) to the position that seals by vessel port (6) and
● interlock, be used for detachably interlock lid (11) and container (2), described interlock comprises
● the locking protuberance (9.2) that at least one radially outward stretches out on the top edge of container and
● that at least one downside from lid bottom (12) stretches out, flexible and flexible fishplate bar (20), separating spacing ground, vertically under fishplate bar (20) is connected to the connecting portion of lid bottom (18), be provided with lock-in edge (23) with lid bottom (18) on the described fishplate bar, when embolism (13) was imported sealing area (8), described lock-in edge can be snapped under the locking protuberance (9.2).
2. be used for the plastic lidded container that use in the laboratory, have:
● tubular container (2), this container have container bottom (5) below, have a vessel port (6) and have sealing area (8) at inwall in vessel port (6) below in the above,
● the embolism (13) that lid (11), this lid have lid bottom (12) and stretch out from the inboard of lid bottom, this embolism can be inserted in the sealing area (8) to the position that seals by vessel port (6) and
● interlock, be used for detachably interlock lid (11) and container (2), described interlock comprises
● the locking protuberance (9.2) that at least one radially outward stretches out on the top edge of container,
● that at least one downside from lid bottom (12) stretches out, flexible and flexible fishplate bar (20), separating spacing ground, vertically under fishplate bar (20) is connected to the connecting portion of lid bottom (12), be provided with lock-in edge (23) with lid bottom (12) on the described fishplate bar, when embolism (13) is imported sealing area (8), described lock-in edge can be snapped under locking protuberance (9.2) and
● from the outwardly directed button of fishplate bar (20) side direction (21), wherein, by cancelling lock-in edge (23) and the interlocking that locks protuberance (9.2) from following button (21) is exerted pressure.
3. according to claim 1 and 2 described lidded container.
4. be used for the plastic lidded container that use in the laboratory, have:
● tubular container (2), this container have container bottom (5) below, have a vessel port (6) and have sealing area (8) at inwall in vessel port (6) below in the above,
● the embolism (13) that lid (11), this lid have lid bottom (12) and stretch out from the inboard of lid bottom, this embolism can be inserted in the sealing area (8) to the position that seals by vessel port (6) and
● interlock, be used for detachably interlock lid (11) and container (2), described interlock comprises
● the locking protuberance (9.2) that at least one radially outward stretches out on the top edge of container, this locking protuberance downside have to container over there acclivitous rake (30) and
● at least one downside from lid bottom (12) stretches out, flexible and flexible fishplate bar (20), on described fishplate bar, separate spacing ground with lid bottom (12), side towards container is provided with the support region (31) that comprises lock-in edge (23), when embolism (13) is imported sealing area (8), described lock-in edge can be snapped under the locking protuberance (9.2), thereby the subregion (31.1) that support region (31) arranges with the connecting portion that is connected to lid bottom (12) than fishplate bar (20) more outerly is arranged under the minimum zone of locking protuberance (9.2), and when power vertically was applied on the downside that covers bottom (12), support region (31) clinged on the rake (30).
5. according to one of claim 4 and claim 1 to 3 described lidded container.
6. be used for the plastic lidded container that use in the laboratory, have
● tubular container (2), this container have container bottom (5) below, have a vessel port (6) and have sealing area (8) at inwall in vessel port (6) below in the above,
● the embolism (13) that lid (11), this lid have lid bottom (12) and stretch out from the inboard of lid bottom, this embolism can be inserted in the sealing area (8) to the position that seals by vessel port (6) and
● interlock, be used for detachably interlock lid (11) and container (2), described interlock comprises
● the locking protuberance (9.2) that at least one radially outward stretches out on the top edge of container and
● that the spaced spacing of a plurality of downsides from lid bottom (12) ground stretches out, flexible and flexible fishplate bar (20), on described fishplate bar, be provided with lock-in edge (23) with lid bottom (12) respectively with separating spacing, when embolism (13) was imported sealing area (8), described lock-in edge can be snapped under the locking protuberance (9.2).
7. according to one of claim 6 and claim 1 to 5 described lidded container.
8. according to one of claim 1 to 7 described lidded container, it is characterized in that locking protuberance (9.2) is formed on the flange (9.1), described flange is at least in part around the periphery of the top edge of container (2).
9. according to one of claim 1 to 8 described lidded container, it is characterized in that, locking protuberance (9.2) outside and/or fishplate bar (20) is outside inner abutment lock-in edge ground has and/or inner rake (28,24), thereby when embolism (13) is imported container (2), make more and more lateral deflection of fishplate bar (20).
10. according to one of claim 1 to 9 described lidded container, it is characterized in that, locking protuberance (9.2) in the above and/or fishplate bar (20) have radius (27,25) below.
11. according to one of claim 1 to 10 described lidded container, it is characterized in that, lid bottom (12) has the outwardly directed lid protuberance of side direction (18), and when embolism (13) inserted sealing area (8) hermetically, described lid protuberance extended radially out in locking protuberance (9.2).
12., it is characterized in that when embolism (13) inserted sealing area (8) hermetically, lid protuberance (18) was radially protruding far awayly as button (21) at least according to the described lidded container of claim 11.
13. according to one of claim 1 to 12 described lidded container, it is characterized in that, between lid (12) and container (2), hinge (14) be set.
14., it is characterized in that hinge (14) is strap hinge according to the described lidded container of claim 13, via this strap hinge, container (2) integrally is connected with lid (11).
15. according to one of claim 1 to 14 described lidded container, it is characterized in that lock-in edge (23) is the lower limb in the space (22) of fishplate bar (20).
16. according to the described lidded container of claim 15, it is characterized in that, fishplate bar (20) has the fishplate bar bar (20.1,20.2) of two sides, described fishplate bar bar is connected in lid bottom (12) in the above and is connected in button (21) below and has described space (22) between described fishplate bar bar, and wherein the last inward flange of button (21) constitutes lock-in edge (23.1).
17. according to one of claim 2 to 16 described lidded container, it is characterized in that, fishplate bar (20) has a single fishplate bar bar (20.3), this fishplate bar bar is connected in lid bottom (12) in the above and is connected in button (21) below, this button is wideer than fishplate bar bar (20.3), wherein, at least one side direction of button (21) forms lock-in edge (23.2,23.3) from the last inward flange that fishplate bar bar (20.3) stretches out.
18. according to one of claim 11 to 17 described lidded container, it is characterized in that button (21) is arranged under the lid space (26) of covering the congruence in the protuberance (18) along the importing direction of embolism (13).
19., it is characterized in that lid protuberance (18) has the width that reduces gradually to the outer end of lid protuberance (18) over there according to one of claim 11 to 18 described lidded container.
20., it is characterized in that this lidded container has for the device (15,16) that lid (11) is locked in the position of opening on hinge (14) next door according to one of claim 13 to 19 described lidded container.
21. according to one of claim 1 to 20 described lidded container, it is characterized in that container (2) has the ingress area (7) that enlarges towards the top edge of container (2), be used for embolism (13) (6) over there and have sealing area (8) under this ingress area in abutting connection with vessel port.
22. according to one of claim 1 to 21 described lidded container, it is characterized in that embolism (13) is hollow cylinder.
23. according to one of claim 1 to 22 described lidded container, it is characterized in that, embolism (13) have in the neighboring around sealing lobe (13.2).
24. according to one of claim 1 to 23 described lidded container, it is characterized in that described lidded container is by the polyolefin manufacturing.
25. according to one of claim 1 to 24 described lidded container, it is characterized in that described lidded container is by injection molding.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2010/007907 WO2012083995A1 (en) | 2010-12-23 | 2010-12-23 | Reaction vessel having a cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103347613A true CN103347613A (en) | 2013-10-09 |
| CN103347613B CN103347613B (en) | 2016-01-06 |
Family
ID=44513280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080071160.5A Active CN103347613B (en) | 2010-12-23 | 2010-12-23 | With the reaction vessel of lid |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2654958B1 (en) |
| JP (1) | JP6067577B2 (en) |
| CN (1) | CN103347613B (en) |
| WO (1) | WO2012083995A1 (en) |
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| CN104399543A (en) * | 2014-11-30 | 2015-03-11 | 浙江硕华医用塑料有限公司 | Microcentrifuge tube with easily flipped cover |
| CN108027202A (en) * | 2015-07-17 | 2018-05-11 | 霍尔格·恩格尔 | Dry chemistry product container |
| CN111819002A (en) * | 2018-03-07 | 2020-10-23 | 埃佩多夫股份公司 | Lidded vessel made of plastic for laboratory applications |
| CN114295893A (en) * | 2021-12-23 | 2022-04-08 | 苏州乐普斯电子有限公司 | Needle electrode impedance testing device |
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| US9289767B2 (en) * | 2013-03-13 | 2016-03-22 | Alphagem Bio Inc. | Microtube cap |
| EP2965816B1 (en) | 2014-07-09 | 2019-09-25 | Eppendorf Ag | Reaction vessel with lid |
| EP3330715B1 (en) * | 2015-07-27 | 2022-02-16 | Hitachi High-Tech Corporation | Automated analyzer |
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| US10843193B2 (en) | 2015-07-17 | 2020-11-24 | Stat-Diagnostica & Innovation, S.L. | Dry chemistry container |
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| US11896976B2 (en) | 2018-03-07 | 2024-02-13 | Eppendorf Ag | Lidded vessel assembly for laboratory use |
| CN114295893A (en) * | 2021-12-23 | 2022-04-08 | 苏州乐普斯电子有限公司 | Needle electrode impedance testing device |
| CN114295893B (en) * | 2021-12-23 | 2024-02-09 | 苏州乐普斯电子有限公司 | Needle electrode impedance testing device |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2654958B1 (en) | 2016-12-21 |
| WO2012083995A1 (en) | 2012-06-28 |
| EP2654958A1 (en) | 2013-10-30 |
| JP2014507256A (en) | 2014-03-27 |
| JP6067577B2 (en) | 2017-01-25 |
| CN103347613B (en) | 2016-01-06 |
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