WO2012083995A1 - Récipient de réaction doté d'un couvercle - Google Patents

Récipient de réaction doté d'un couvercle Download PDF

Info

Publication number
WO2012083995A1
WO2012083995A1 PCT/EP2010/007907 EP2010007907W WO2012083995A1 WO 2012083995 A1 WO2012083995 A1 WO 2012083995A1 EP 2010007907 W EP2010007907 W EP 2010007907W WO 2012083995 A1 WO2012083995 A1 WO 2012083995A1
Authority
WO
WIPO (PCT)
Prior art keywords
vessel
lid
locking
tab
lidded
Prior art date
Application number
PCT/EP2010/007907
Other languages
German (de)
English (en)
Inventor
Jürgen Löhn
Original Assignee
Eppendorf Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eppendorf Ag filed Critical Eppendorf Ag
Priority to JP2013545059A priority Critical patent/JP6067577B2/ja
Priority to PCT/EP2010/007907 priority patent/WO2012083995A1/fr
Priority to CN201080071160.5A priority patent/CN103347613B/zh
Priority to EP10798970.9A priority patent/EP2654958B1/fr
Priority to US13/335,462 priority patent/US8540948B2/en
Publication of WO2012083995A1 publication Critical patent/WO2012083995A1/fr

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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

Definitions

  • the invention relates to a lidded plastic container for laboratory use.
  • Lidded vessels of the type mentioned typically have a capacity of a few tens of milliliters or a few milliliters or a milliliter or less.
  • Known plastic lidded containers for laboratory use have a tubular vessel having a bottom of a vessel bottom, a top of a vessel opening and below the Gefäßöffiiung on the inner wall has a sealing area.
  • a lid having a lid bottom and a stopper protruding from the inside of the lid bottom is insertable through the vessel opening into a sealing position in the sealing area. The lid is sealed and held by the clamping force of the plug in the vessel.
  • PCR Polymerase Chain Reaction
  • the clamping force of the plug must be such that adequate steam tightness is ensured and the lid does not release under the increased vapor pressure. As a result, a high force is required to press the lid with the stopper into the vessel. To open the lid, the user must press firmly against the lower edge of a protruding edge of the lid bottom.
  • a lidded vessel of the type described above in which the vessel and lid are integrally connected to each other in a pivotable manner via a hinge band.
  • the lid has one of a laterally projecting lid flange downwardly projecting locking hook and the vessel next to the Gefäßöff ung in a closed position from the locking hook
  • CONFIRMATION COPY behind engaged locking cam on When closing the lid of the rigid locking hook snaps under elastic deformation of the cover flange behind the locking cam, whereby the lid is secured in the closed position. To open the lid, the user must push up the lid flange so that it is bent upwards and the locking hook is released from the locking cam. For this purpose, locking hook and locking cam only a small overlap. Due to the low overlap, the locking hook can unintentionally release from the locking cam, for example, when the internal pressure in the vessel increases. When opening the lid, the locking hook can jerky release from the locking cam, which liquid sample can be sprayed from the vessel.
  • the lidded container has a support device which stabilizes the lid in an intermediate position between a starting position pivoted away from the vessel opening by approximately 180 ° and a closed position at the vessel opening.
  • two parallel forks extend between the hinge straps from the vessel flange, between which a gap parallel to the hinge b is formed.
  • the forks have locking edges.
  • a detent nose is aligned, which is connected at its tip with the cover flange and has locking projections on both sides of its root.
  • the locking lug is aligned with their locking projections perpendicular to the cover flange. If the lid is closed in the direction of the vessel opening, then the detent nose enters the gap between the fork tines and pushes them slightly apart with their locking projections. When the locking projections come under the locking edges of the forks, they snap something together.
  • the support device has a latching nose, which is designed as a towering from the plane of Gefackedflansches hook.
  • the locking lug is arranged between flexible middle portions of two parallel hinge bands, which are connected at one end to the vessel flange and the other end to the cover flange.
  • the cover flange has a locking edge aligned perpendicular to its pivoting plane between the hinge straps. A flexibility of the locking lug or hinges allows when closing the lid, that the locking edge is lifted over the end of the latch. If you then let go of the lid, it is pressed due to the elasticity of the central portions with the locking edge against the locking lug so that it remains in this stable pivot position in which the vessel is open.
  • the lid is pivoted further and snapped with the locking hook behind the locking cam.
  • This is disadvantageous that the achievement of the intermediate position can be hampered by the flexibility of the hinge straps.
  • the user presses against the outer edge of the cover flange when swiveling from above he shifts the cover downwards due to the flexibility of the hinge strips.
  • the locking edge meets at a low point on the locking lug and can only be pressed with great effort on the end of the locking lug.
  • a disadvantage of both embodiments is that the stability of the opening position of the lid depends on the elasticity of the band sections. If the elasticity decreases, for example due to a multiple closing and opening of the lid, or due to heating or cooling of the vessel, the lid may become unavailable. carefully move out of the predetermined intermediate position and completely or partially close the vessel opening. This can affect the filling and emptying of the lidded vessel.
  • two parallel hinge bands are also arranged between the vessel flange and the cover flange, the flexibility of which is essentially concentrated in the narrowly limited area of a pivot axis.
  • Vessel flange and cover flange are connected by another hinge strap, which is arranged between the hinge straps.
  • the other hinged band has at one end a joint to the vessel flange and at the other end a hinge to the cover flange. Between these two joints, it is relatively thin, so that it is elastically extensible. After injection molding the lidded container, the lid is angled at about 180 ° from the vessel opening. In this starting position, the further hinge band is not stretched.
  • a disadvantage of this lidded container is that because of the narrowly defined region of the pivoting axis, the hinge straps do not permit any compensatory movement during insertion of the inventive sealing collar into the vessel opening. As a result, the closing of the lid is difficult. In the embodiments with flexible middle portions of the hinge bands, however, allow the flexible middle portions a compensation, which facilitates the coaxial insertion of the sealing collar into the vessel.
  • EP 1 731 443 A1 describes a reaction vessel with a lid which can be opened via a lever mechanism.
  • the lever must be pressed from above. As a result, it can lead to incorrect operation, for example, when lidded vessels are removed from a fully loaded centrifuge or from a fully loaded container stand. Furthermore, the plug of the lid is kept short, so that the vessel has a low vapor-tightness. If the stopper were to be extended, the lever would need to be extended to provide easy opening, further increasing the risk of misuse.
  • US 3,934,722 describes a package for sterile needles with a lid which can be opened via a lever mechanism.
  • a lever is hinged on a film hinge, which is placed with its inner lever arm on a vessel flange.
  • the plug of the lid is levered out of the vessel.
  • the lid is secured in the closed position only by the clamping force of the plug in the vessel.
  • the lever is used exclusively for opening the vessel.
  • US 5,674,456 describes a substantially rectangular container for medical samples with a lid which can be closed or opened via a snap closure.
  • the closure is attached to the front of the lid. It has a vertical, two-armed lever which is centrally connected to the edge of the lid.
  • the lower lever arm has a hook, which engages in the closed state of the lid a projection on the edge of the vessel.
  • the upper lever arm is provided with an outwardly projecting button. By pressing against the button from below the hook from the detent position under the locking projection can be lifted. The button is exposed so that incorrect operation is easily possible.
  • US Pat. No. 6,398,067 B1 describes a tamper-resistant lidded container in which the vessel has a detachable projection at the upper edge which has a hook and a break point.
  • a lid has a hinge and a tab having first and second slots capable of receiving the projection.
  • the second slot has a locking device.
  • the projection In the empty and closed state of the container, the projection is arranged in the first slot.
  • the protrusion In a filled and closed state, the protrusion is disposed in the second slot and the hook engages a latch to form a tamper resistant closure.
  • To open the lid the user must press with a sufficient force from below against the tab, so that the detachable projection breaks off at its breaking point.
  • WO 95/13137 AI describes a Deckenigeffuses with a lock fuse, which is actuated by turning the lid relative to the vessel. To open the lidded container, the lid must be rotated in the opposite direction with respect to the vessel and then pulled out of the vessel with the stopper. This requires two-handed operation.
  • the present invention seeks to provide a lidded plastic container for laboratory use, which can be easily closed, closes securely and can be easily opened.
  • lidded vessel with the features of claim 1.
  • Advantageous embodiments of the lidded vessel are specified in subclaims.
  • the lidded container made of plastic for laboratory use has
  • a tube-shaped vessel which has a bottom of the vessel, at the top a vessel opening and below the vessel opening on the inside wall a sealing area,
  • a lid having a lid bottom and a stopper protruding from the inside of the lid bottom, which can be inserted through the vessel opening into a sealing position in the sealing area, and
  • locking means for releasably locking the lid to the vessel with • At least one at the top of the vessel radially outwardly projecting locking projection
  • the lidded container according to the invention can be closed in a conventional manner by the lid is introduced with the stopper in the vessel opening and placed in sealing position in the sealing area.
  • the user can press against the rigid lid bottom.
  • the locking edge or an adjacent contour of the flexible tab slides over the locking projection and thereby the flexible tab is deflected slightly laterally outwards.
  • the locking edge reaches the lower edge of the latching projection and is pivoted by the elastic tab under the underside of the latching projection.
  • Due to the flexibility of the tab no appreciably greater force is required for closing the lid container than when closing conventional lid containers which have no latching.
  • the tab can be designed to be particularly flexible, so that it is easily deflected when closing the lid. Sufficient elasticity of the tab ensures that the latching edge automatically pivots under the latching projection when the latching edge reaches the lower edge of the latching projection.
  • the locking edge is arranged vertically below the connection of the tab to the lid base, so that the tab is loaded by a force exerted vertically on the lid bottom force only in the pulling direction and the locking edge does not slip off the locking projection.
  • the opening of the lidded container is easily possible by the user, the flexible tab to the outside swings. When swinging the flexible tab outward, the locking edge of the locking projection is free. By pushing up the unlocked lid is moved out of the vessel with the stopper and the vessel is opened.
  • Closing and opening can be done with just one hand. A sufficient safety against automatic opening need not be realized by a larger overlap or clamping force between sealing plug and vessel. The associated higher closing and opening forces are avoided.
  • the plug can sit in the sealing position with a relatively low clamping force. This clamping force can be measured so that a sufficient vapor-tightness is ensured. Due to the low clamping force, the lid can be easily lifted after loosening the catch, without the lid suddenly jumping up and liquid being spilled or aerosols escaping. It is particularly advantageous that the user can close the lidded container in a conventional manner by pushing up against the lid base and open the lidded container in approximately conventional manner by pressing the tab outwards and from below against the lid.
  • lidded vessel with the features of claim 2.
  • Advantageous embodiments of the lidded vessel are specified in subclaims.
  • the lidded container made of plastic for laboratory use has
  • a tube-shaped vessel which has a bottom of the vessel, at the top a vessel opening and below the vessel opening on the inside wall a sealing area,
  • a lid having a lid bottom and a stopper protruding from the inside of the lid bottom, which is insertable through the vessel opening into a sealing position in the sealing area, and
  • locking means for releasably locking the lid to the vessel with
  • At least one latching projection projecting radially outward at the upper edge of the vessel
  • the lidded container according to the invention can be closed in a conventional manner by the lid with the stopper inserted into the vessel opening and placed in sealing position in the sealing area.
  • the user can press against the rigid lid bottom.
  • the locking edge or an adjacent contour of the flexible tab slides over the locking projection and thereby the flexible tab is deflected slightly laterally outwards.
  • the locking edge reaches the lower edge of the latching projection and is pivoted by the elastic tab under the underside of the latching projection.
  • Due to the flexibility of the tab no appreciably greater force is required for closing the lid container than when closing conventional lid containers which have no latching.
  • the opening of the lid container is easily possible by the user presses against the underside of the button.
  • the flexible tab is pivoted outwards and the locking edge is released from the locking projection.
  • the fact that the button protrudes laterally from the tab the pivoting movement of the tab is controlled to the outside when you press the button. In this way, a jerky release of the locking edge from the locking projection and a squirting of liquid sample can be avoided from the vessel.
  • By further pushing up the unlocked lid is moved out of the vessel with the stopper and the vessel is opened.
  • Closing and opening can be done with just one hand. A sufficient safety against automatic opening need not be realized by a larger overlap or clamping force between sealing plug and vessel. The associated higher closing and ⁇ ffhungs generally be avoided.
  • the plug can sit in the sealing position with relatively little clerical force. This clamping force can be measured so that a sufficient vapor-tightness is ensured. Due to the low clamping force, the lid can be easily lifted after loosening the catch, without the lid suddenly jumping up and liquid being spilled or aerosols escaping. It is particularly advantageous that the user can close the lidded container in a conventional manner by pressing from the top against the lid bottom and open the lidded container in approximately conventional manner by pressing against the lid from below. However, he does not press directly against the underside of the lid bottom, but against the button located underneath, whereby the latch is released and the lid is raised. Incorrect operations are avoided by the arrangement of the button below the lid bottom.
  • lidded container of claim 2 according to an advantageous embodiment, the features of the lidded container of claim 1. Furthermore, the object is achieved by a lidded vessel with the features of claim 4. Advantageous embodiments of the lidded vessel are specified in subclaims.
  • the lidded container made of plastic for laboratory use has
  • a tube-shaped vessel which has a bottom of the vessel, at the top a vessel opening and below the vessel opening on the inside wall a sealing area,
  • a lid having a lid bottom and a stopper protruding from the inside of the lid bottom, which can be inserted through the vessel opening into a sealing position in the sealing area, and
  • locking means for releasably locking the lid to the vessel with
  • At least one latching projection projecting radially outwards at the upper edge of the vessel, with a sloping slope inclined towards the vessel at the bottom,
  • the lidded container according to the invention can be closed in a conventional manner by the lid with the stopper inserted into the vessel opening and in sealing position is brought in the sealing area.
  • the user can press against the rigid lid bottom.
  • the locking edge or an adjacent contour of the flexible tab slides over the locking projection and thereby the flexible tab is deflected slightly laterally outwards.
  • the locking edge reaches the lower edge of the latching projection and is pivoted by the elastic tab under the underside of the latching projection.
  • the support area reaches with a partial area, which is located further outside than the connection of the tab to the lid bottom, below the deepest region of the latching projection.
  • the partial area can be a single point, a line or a narrow strip or a partial area of the support area.
  • the lid is locked with the vessel, so that it is secured against accidental opening. Due to the flexibility of the tab, no appreciably greater force is required for closing the lid container than when closing conventional lid containers which have no latching.
  • the lid is raised by an increase in internal pressure in the vessel or a force applied vertically to the lid bottom, the deepest portion of the detent protrusion pushes against the portion of the overlay area and the overlay area abuts against the chamfer at the bottom of the detent protrusion.
  • the plant of the support area on the chamfer is preferably flat.
  • the support area can also come into contact only in at least one single point or area on the chamfer, for example with the locking edge. This is due to the fact that the sub-area is arranged further outward than the connection of the tab to the lid and on the flexibility of the tab and possibly the support area. In order to achieve the flat contact of the support area on the chamfer, it is sufficient if the partial area is arranged further outside than the middle of the connection of the tab to the lid base. In this way, the lid is "self-helping" secured in the vessel.
  • the opening of the lid container is easily possible by the user presses the flexible tab away from the vessel to the outside Tab to the outside, the locking edge of the locking projection is free. Possibly. The user may previously press against the top of the lid to release the support area of the chamfer. By pushing up the unlocked lid is moved out of the vessel with the stopper and the vessel is opened.
  • Closing and opening can be done with just one hand. A sufficient safety against automatic opening need not be realized by a larger overlap or clamping force between sealing plug and vessel. The associated higher closing and opening forces are avoided.
  • the plug can sit in the sealing position with relatively low Kiernmkraft. This joint force can be dimensioned so that a sufficient vapor-tightness is ensured. Due to the low clamping force, the lid can be easily lifted after loosening the catch, without the lid suddenly jumping up and liquid being spilled or aerosols escaping. It is particularly advantageous that the user can close the lidded container in a conventional manner by pushing up against the lid base and open the lidded container in approximately conventional manner by pressing the tab outwards and from below against the lid.
  • the lidded container of claim 4 has the features of the lidded container of at least one of claims 1 to 3.
  • lidded vessel with the features of claim 6.
  • Advantageous embodiments of the lidded vessel are specified in subclaims.
  • the lidded container made of plastic for laboratory use has A tube-shaped vessel which has a bottom of the vessel, at the top a vessel opening and below the vessel opening on the inside wall a sealing area,
  • a lid having a lid bottom and a stopper projecting from the inside of the lid bottom, which can be inserted through the vessel opening into a sealing position in the sealing area,
  • locking means for releasably locking the lid to the vessel with
  • the lidded container according to the invention can be closed in a conventional manner by inserting the lid with the stopper into the vessel opening and bringing it into a sealing position in the sealing area.
  • the user can press against the rigid ceiling floor.
  • the locking edges or adjacent contours of the flexible tabs slide over the at least one locking projection and thereby the flexible tabs are slightly deflected laterally outwards.
  • the latching edges reach the lower edge of the latching projection and are pivoted by the elastic tabs under the underside of the latching projection.
  • the lid is locked with the vessel, so that it is secured against accidental opening. Due to the flexibility of the tabs, no appreciably greater force is required for closing the lid container than when closing conventional lid containers which have no latching.
  • lidded containers can be designed with a hinge with several latches.
  • the invention relates to lidded vessels in which no hinge is present between the lid and the vessel and in which the lid is connected to the vessel via a plurality of latching means.
  • the plurality of catches are distributed evenly around the circumference of the lid vessel to evenly seal the lid in the vessel.
  • the opening of the lidded container is easily possible by the user presses the flexible tabs away from the vessel to the outside. When pivoting the flexible tabs outward, the locking edges of the locking projection free. By pushing up the unlocked lid is moved out of the vessel with the stopper and the vessel is opened. Closing and opening can be done with just one hand. A sufficient security against automatic opening need not be realized by a larger overlap or Kiemmkraft between sealing plug and vessel. The associated higher closing and opening forces are avoided.
  • the plug can sit in the sealing position with a relatively low Kiemmkraft. This clamping force can be measured so that a sufficient vapor-tightness is ensured. Due to the low clamping force, the lid can be easily lifted after loosening the catch, without the lid suddenly jumping up and liquid being spilled or aerosols escaping.
  • the lidded container of claim 6 has the features of the lidded container of at least one of claims 1 to 5.
  • the latching projection is a flange which at least partially surrounds the circumference of the upper edge of the vessel.
  • the flange stabilizes the upper edge of the vessel.
  • the flange runs completely around the upper edge of the vessel.
  • the latching projection on the outside and / or the tab has an outer and / or inner bevel adjacent to the latching edge, so that the flap is increasingly laterally deflected when the plug is introduced into the vessel. As a result, the closing of the vessel is further facilitated.
  • the latching projection at the top and / or the latch at the bottom has a radius. As a result, the initial deflection of the tab when placing on the locking projection is facilitated.
  • the lid bottom has a laterally outwardly projecting lid projection, which protrudes radially beyond the latching projection when the plug is sealingly inserted into the sealing area.
  • the lid projection protects the tab or key against unintentional actuation when. Lift the vessel by grasping the lid.
  • the lid projection protrudes radially at least as far as the button outwards when the plug is sealingly inserted into the sealing area.
  • the lid is connected to the vessel via a hinge.
  • the lid is captively connected to the vessel.
  • the lidded vessel can be closed and opened by simply pivoting the lid relative to the vessel. A special alignment of the plug on the vessel opening is eliminated.
  • the hinge is a band hinge, via which the vessel is integrally connected to the lid.
  • the tape hinge may comprise one or more hinge strips which are at least partially flexible.
  • the tape hinge is similar to a film hinge, but can be flexible over a longer range perpendicular to the pivoting direction.
  • a hinge with at least one hinge strap which is flexible in the longitudinal direction at least in one area, facilitates the insertion of the plug into the vessel opening of a cylindrical vessel, as it allows a compensating movement.
  • the locking edge of the lower edge of a recess of the tab favors a particularly large button, which is located completely below the lid projection. As a result, the operation of the lid vessel is facilitated. In addition, this favors lid dimensions that are so small that a large number of lidded vessels in a centrifuge rotor or vessel stand or other device can fit next to each other without hindering each other.
  • the locking edge may be formed on a locking projection of the tab, which projects from the inside of the tab to the vessel.
  • the tab has two lateral tab strips, which are connected at the top with the lid bottom and connected to the bottom of the key and between which the recess is present.
  • the two tab strips ensure high flexibility of the tab.
  • the button defines the recess from below, so that the lower edge of the recess is at the same time the inner upper edge of the button.
  • the tab has a single tab strip, which is connected at the top to the lid bottom and connected at the bottom with the button, which is wider than the tab strip, wherein at least one side of the tab strip protruding, inner upper edge of the key forms the locking edge ,
  • the key is locked with at least one laterally projecting from the individual tab strip inner upper edge under the locking projection of the vessel.
  • the button is arranged in Einpenmchtung of the plug below a congruent lid recess in the lid projection. This embodiment allows the removal of the lid by moving apart of parts of an injection mold in the axial direction.
  • the lid projection has a width which decreases toward the outer end of the lid projection.
  • a device for locking the lid in an open position is provided in addition to the hinge.
  • the means for locking may be configured as described in EP 0 841 093 A2 and US 5,863,791, which is incorporated by reference. Furthermore, it can be configured as described in the following exemplary embodiments.
  • the vessel has adjacent to the vessel opening a to the upper edge of the vessel towards expanding import area for the stopper and below the sealing area. As a result, the closing of the lid container is further facilitated.
  • the plug is hollow cylindrical.
  • the plug is particularly flexible, whereby the closing and opening of the lidded vessel is further facilitated.
  • the plug on the outer circumference has a circumferential sealing bead.
  • the lidded vessel is produced by injection molding. In a lidless vessel, the lid and vessel can be separately injection molded.
  • the lidded container according to the invention is made of one or more plastics.
  • the lidded vessel is made entirely of one or more elastic plastics.
  • the at least one tab is preferably more elastic than the lid and / or the vessel. This can be achieved by a suitable shaping of the tab, in particular in that the tab is thinner than the lid and / or as the vessel. Furthermore, this can be achieved by choosing a particularly elastic plastic for the tab.
  • the tab is so elastic that for closing and opening the lid is predominantly or exclusively the tab is elastically deformed.
  • the lidded vessel is made of one or more polyolefms.
  • the lidded vessel is made of a polypropylene and / or a polyethylene. It is also possible to make the lidded container with a stopper of various plastics having harder and softer segments as described in US 2003/0102323 A1, which is incorporated by reference.
  • the lidded container can be produced in particular by multi-component injection molding.
  • FIG. 1 shows a lidded container according to the invention in the closed state in side view
  • Fig. 2 the same lidded vessel closed in a vertical section
  • Figs. 3a + b show the same lidded vessel in a closed state in a perspective view (Fig. 3a) and an enlarged detail b of Fig. 3a (Fig. 3b);
  • Fig. 6a-c the same lidded vessel in the open state in a side view
  • Fig. 7a + b the same lidded vessel in the open state in a perspective view (Fig. 7a) and an enlarged detail b of Fig. 7a (Fig. 7b);
  • Figures 8a + b lock the same lidded vessel with the lid in an intermediate position in a perspective view ( Figure 8a) and in an enlarged detail b of Figure 8a ( Figure 8b);
  • Fig. 9a + b the same lidded vessel with the lid locked in the intermediate position in side view (Fig. 9a) and in an enlarged detail b of Fig. 9a (Fig. 9b);
  • Figure 11 shows the same lid latching prior to completion of the latching in an enlarged vertical partial section.
  • Fig. 12 the same lid latch open in a perspective partial view obliquely from below; another lidded vessel with a flange without crenellated projections in a perspective partial view obliquely from below;
  • a lidded vessel without lid projection above the button in the latched state in a perspective partial view obliquely from above and from the side;
  • the lidded vessel 1.1 of FIGS. 1 to 12 has a tubular vessel 2 with a circular cross-section, which has a hollow-cylindrical section 3 at the top and a conical section 4 at the bottom. At the bottom, the vessel 2 has a cup-shaped bottom 5. Above it, the vessel 2 has a Gefäßöfmung 6. Below it has a conically tapered down insertion region 7 in the hollow cylindrical section 3 and below a circular cylindrical sealing area. 8
  • flange 9.1 At the top of the vessel 2 has a circumferential, radially outwardly projecting flange 9.1 in the form of a circular disk. At the flange 9.1 a locking projection 9.2 is formed.
  • a series of crenellated projections 10.1 which serve the Ab support on the edge of a vessel holder.
  • the lidded vessel 1.1 has a lid 11 which has a lid bottom 12 and a stopper 13 projecting from the bottom of the lid 12.
  • the plug 13 has a hollow cylindrical plug portion 13.1. At the lower end of the plug portion 13.1, it has a circumferential, outwardly projecting sealing bead 13.2.
  • the lid bottom 12 protrudes laterally beyond the stopper 13 also.
  • the lid base 12 has an approximately elliptical contour 12.1. dens 12 in the direction of the main axis of the elliptical contour 12.1 is bounded by two approximately straight cover edges 12.2, 12.3 which run parallel to the minor axis of the elliptical contour 12.1 (FIG. 6b).
  • the outer edge of the lid bottom 12 is connected via a hinge band 14 with the upper edge of the vessel 2.
  • the hinge band 14 is connected to the longer rectilinear lid edge 12.2.
  • the hinge band 14 comprises two parallel, spaced-apart hinge bands 14.1, 14.2. (Fig. 8)
  • the hinge straps 14.1, 14.2 each have a stiffer first portion 14.11, 14.21 connected to the upper edge of the vessel 2, and a more flexible elastic portion 14.12, 14.22 adjacent thereto and one adjacent to the outer edge of the lid bottom 12 second stiffer section 14.13, 14.23.
  • the hinge strips 14.1, 14.2 are integrally connected by injection molding with these vessel parts.
  • the hinge strips 14.1, 14.2 have between the flexible sections 14.12, 14.22 and the second stiffer sections 14.13, 14.2.3 inside a respective shoulder 15.1, 15.2, the axial engagement means form (Fig. 6b, c). Between the hinge straps 14.1, 14.2 V-shaped Rastaufhahmen 16.1, 16.2 are arranged on the two sides of a side of the vessel 2 projecting support 17. The V-shaped locking receptacles 16.1, 16.2 are each up and laterally to the adjacent hinge bands 14.1, '14.2 out open. They are limited by receiving edges 16.11, 16.12, 16.21, 16.22 which are directed radially to the pivoting path of the cover 11. (FIGS. 6c, 7b). The latching attachments constitute further axial engagement means.
  • the carrier 17 comprises the carrier part 17.1, which protrudes radially from the edge of the vessel.
  • the support member 17.1 carries a narrow, disc or rib-shaped top Carrier part 17.2.
  • the disc-shaped support part 17.2 is provided on the two flat outer sides with the latching mountings 16.1, 16.2 (FIG. 6).
  • lid projection 18 Opposite the film hinge 14 of the stopper 13 laterally protruding part of the lid base 12 forms a lid projection 18.
  • the lid projection 18 tapers towards the outer edge of the lid bottom 12.
  • the lid projection 18 is bounded by the shorter rectilinear lid edge 12.3.
  • a latching device 19 is arranged below the lid projection 18.
  • the latching device 19 has a flexible tab 20, which is connected at the top to the underside of the lid projection 18.
  • the tab 20 comprises two parallel tab strips 20.1, 20.2, which are spaced apart.
  • the tab strips 20.1, 20.2 are connected together at the lower end via a plate-shaped button 21, which projects laterally outwards.
  • a recess 22 is above the button 21 is present.
  • the recess 22 is bounded at the bottom by the inner upper edge of the key 21. Underneath, the button 21 on the inside has a chamfer 24 and below it a radius 25.
  • the button 21 is disposed in the undeflected state, which is shown in Figures 4 and 5, below a congruent or slightly larger lid recess 26 in the lid projection 18.
  • the lid 11 is locked in the closed state with the vessel 2. This is achieved in that the latching edge 23 engages under the flange 9.1 in a free area of crenellated projections 10.1, which engages the latching projection. jump 9.2 forms.
  • the latching projection 9.2 has a radius 27 at the top and a bevel 28 underneath.
  • the lidded vessel 1.1 is manufactured by injection molding in the open configuration shown in FIGS. 6 and 7. Due to the shape free of undercuts, the lidded vessel 1.1 can be produced by means of a simple injection molding tool without slides, the tool parts of which must be moved apart for removal from the mold only along an axis.
  • the cover 11 can be closed by pivoting from the open position shown in FIGS. 6 and 7.
  • the user presses against the outside of the lid base 12.
  • the lid 11 can be locked by forcing the shoulders 15.1, 15.2 into the latching receivers 16.1, 16.2.
  • the deflection of the shoulders 15.1, 15.2 laterally outward and backward by the flexibility of the shoulders 15.1, 15.2 and strip areas 14.12, 14.22 allows.
  • the shoulders 15.1, 15.2 reach the area of the latching receptacles 16.1, 16.2
  • the shoulders engage behind in the receiving edges 16.11, 16.21 and the lid 11 is held in this Halteposirion by the elasticity of the hinge bands 14.1, 14.2.
  • the shoulders 15.1, 15.2 emerge at the top from the openings of the locking receptacles 16.1, 16.2 and do not collide with the receiving edges 16.12, 16.22.
  • the Receiving edges 16.12, 16.22 can alternatively be arranged so that they are in the swivel range of the shoulders 15.1, 15.2 and the Rastauf imputes 16.1, 16.2 the shoulders 15.1, 15.2 record positively.
  • the shoulders 15.1, 15.2 have to be expressed by taking advantage of their flexibility from the locking receptacles 16.1, 16.2 to zuzuschwenken the lid 11.
  • the lid 11 pivots with the stopper 13 into the vessel opening 6, which is facilitated by the extended insertion area 7. Thereafter, the sealing bead 13.2 is introduced into the sealing area 8.
  • the key 21 reaches with its radius 25 on the radius 27 of the locking projection 9.2, as shown in Fig. 10.
  • the tab 20 is deflected laterally outwards. Due to the flexibility of the tab 20 and bevels 24, 28 of the key 21 and the locking projection 9.2 this requires a slightly increased effort.
  • the latching edge 23 has reached the latching edge 29 of the latching projection 9.2 (see Fig. 11)
  • the tab 20 springs towards the vessel 2 and the inner edge of the button 21 engages under the latching projection 9.2 (FIGS. 4, 5). As a result, the locking takes place and the lid 11 secured to the vessel 2.
  • the user pushes against the button 21 from below, so that it is deflected laterally, as shown in FIGS. 11 and 12.
  • the lid 11 is moved out of the container opening 6 with the stopper 13 and opened.
  • the lid 11 is securely locked by the shoulders 15.1, 15.2 are engaged in the locking receptacles 16.1, 16.2 (Fig. 8, 9).
  • the cover vessel 1.2 of FIG. 13 differs from the one described above in that the flange 9.1 is not supported at the bottom by crenellated projections 10.1, but is stabilized by a single, partially encircling bead-like projection 10.2, which is interrupted only in the region of the latching projection 9.2.
  • the latching according to FIG. 14 differs from the above-described latch latching in that the latching projection 9. 2 has a chamfer 30 on the underside. The chamfer 30 is inclined to the vessel 2 upwards.
  • a support area 31 on the top of the key 2.1. is associated with a portion 31.1 at a distance from the locking edge 23 of the deepest portion 32 of the locking projection 9.2 or is applied to this.
  • the partial area 31. 1 is arranged further outward than the connection of the tabs 20. 1, 20. 2 to the lid base 12.
  • the partial area 31.1 with respect to the vessel 2 is arranged further outward than the center of the connection of the tabs 20.1, 20.2 to the lid base 12.
  • Fig. 14 this is shown in a situation where the pressure inside the vessel corresponds to the ambient pressure.
  • Fig. 15 shows the lidded vessel 1.3 in a situation where the internal pressure in the vessel 2 exceeds the ambient pressure. Due to the increased internal pressure or a force exerted on the lid bottom 12 from the outside, the lid 11 is pushed upwards. Since the portion 31.1 is located further outward than the connection of the tabs 20.1, 20.2, a bending moment is exerted on the key 21 so that it bears against the bevel 30 flatly with its bearing area 31. As a result, the button 31 is prevented from slipping off the locking projection 9.2 and the lid 11 additionally secured to the vessel 2. In this embodiment, therefore, an increased internal vessel pressure or a vertically acting force supports the latching of the lid 11 with the vessel 2.
  • the lidded vessel 1.4 of FIGS. 16 and 17 differs from the lidded vessel 1.1 according to FIGS. 1-12 in that it has no lid projection 18. This execution has the advantage of less expensive production, as material and tool costs are saved.
  • the lidded vessel 1.5 of FIGS. 17 and 18 has, in contrast to the lidding vessel 1.1 of FIGS. 1 to 12, only a single flap strip 20.3, which is connected at the lower end to a plate-shaped button 21.
  • the key 21 is wider than the tab strip 20.3 and protrudes from both sides of the tab strip 20.3.
  • the inner upper edges of the button 21 form locking edges 23.2, 23.3. Including the button 21 on the inside chamfers 24.2, 24.3 and below radii 25.2, 25.3.
  • the locking edges 22.2, 22.3 are locked on the underside of the locking projection 9.3.
  • the locking projection 9.3 has a tab associated with the vertical recess 9.4, in which the tab strip 20.3 engages when the locking edges 23.2, 23.3 engage under the locking projection 9.3.
  • the cover vessel 1.6 according to FIGS. 20 and 21 has three cover detents 9.2, 19 which are distributed uniformly over the circumference. These are each formed corresponding to the cover catch 9.2, 19 of the cover vessel 1.1 of FIGS. 1 to 12. Between the lid 11 and vessel 2, a hinge is present.
  • the lid 11 can be locked evenly with the vessel 2. As a result, the security against unintentional opening of the vessel and increased density can be achieved. This is especially true for lidded vessels with a relatively large diameter (eg with a volume of 10 milliliters and more).
  • the lid 11 is closed by pressing in the vertical direction down to the vessel 2 until all locking has taken place.
  • To open all the buttons 21 at the same time or initially two buttons 21 and then another button 21 or the buttons 21 can be operated in sequence to the lid 11 gradually from the locking projections 9.2. to solve the flange 9.1 of the vessel 2.
  • FIGS. 22 and 23 show a lid vessel 1.7 with keys 21.2 which are less pronounced than in the previously described embodiment.
  • the keys 21.2 can optionally be operated with the thumb. It is also possible, in this Deckelgefin 1.7 the lid 11 by pressing upwards from the vessel 2 to solve.

Landscapes

  • 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)
  • Sampling And Sample Adjustment (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Devices For Use In Laboratory Experiments (AREA)

Abstract

L'invention concerne un récipient à couvercle en matière plastique pour l'utilisation en laboratoire comprenant un récipient de forme tubulaire, qui présente, en bas, un fond de récipient, en haut, une ouverture de récipient, et au-dessous de l'ouverture de récipient, sur la paroi interne, une zone d'étanchéité, un couvercle qui présente un fond de couvercle et un bouchon faisant saillie à partir du côté interne du fond de couvercle, ce bouchon pouvant être inséré dans la zone d'étanchéité à travers l'ouverture de récipient dans une position de fermeture étanche, et des moyens de verrouillage pour un verrouillage détachable du couvercle avec le récipient, comprenant au moins un épaulement d'enclenchement faisant saillie vers l'extérieur de façon radiale sur le bord supérieur du récipient, au moins une bride flexible et élastique faisant saillie à partir du côté inférieur du fond du couvercle, sur laquelle est disposée une arête d'enclenchement espacée du fond du couvercle, verticalement au-dessous du point d'attache de la bride au fond du couvercle, ladite arête pouvant être encliquetée par insertion du bouchon dans la zone d'étanchéité sous l'épaulement d'enclenchement.
PCT/EP2010/007907 2010-12-23 2010-12-23 Récipient de réaction doté d'un couvercle WO2012083995A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2013545059A JP6067577B2 (ja) 2010-12-23 2010-12-23 蓋付き容器
PCT/EP2010/007907 WO2012083995A1 (fr) 2010-12-23 2010-12-23 Récipient de réaction doté d'un couvercle
CN201080071160.5A CN103347613B (zh) 2010-12-23 2010-12-23 带有盖子的反应容器
EP10798970.9A EP2654958B1 (fr) 2010-12-23 2010-12-23 Éprouvette avec couvercle
US13/335,462 US8540948B2 (en) 2010-12-23 2011-12-22 Lidded container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2010/007907 WO2012083995A1 (fr) 2010-12-23 2010-12-23 Récipient de réaction doté d'un couvercle

Publications (1)

Publication Number Publication Date
WO2012083995A1 true WO2012083995A1 (fr) 2012-06-28

Family

ID=44513280

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/007907 WO2012083995A1 (fr) 2010-12-23 2010-12-23 Récipient de réaction doté d'un couvercle

Country Status (4)

Country Link
EP (1) EP2654958B1 (fr)
JP (1) JP6067577B2 (fr)
CN (1) CN103347613B (fr)
WO (1) WO2012083995A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014143191A1 (fr) * 2013-03-13 2014-09-18 Taunk Dale Singh Capuchon de microtube
EP2965816A1 (fr) 2014-07-09 2016-01-13 Eppendorf Ag Récipient réactionnel doté d'un couvercle
CN110831545A (zh) * 2017-02-22 2020-02-21 波士顿科学国际有限公司 用于保护脑血管的系统及方法
CN111819002A (zh) * 2018-03-07 2020-10-23 埃佩多夫股份公司 用于实验室应用的由塑料制成的带盖器皿
US11040806B2 (en) 2017-12-15 2021-06-22 Husky Injection Molding Systems Ltd. Closure cap for a container
EP3978116A1 (fr) * 2020-10-01 2022-04-06 Eppendorf AG Récipient à couvercle en matière plastique et procédé de marquage d'un récipient à couvercle en matière plastique

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104399543B (zh) * 2014-11-30 2016-08-24 浙江硕华生命科学研究股份有限公司 易翻盖微量离心管
US10300486B2 (en) 2015-07-17 2019-05-28 Stat-Diagnostica & Innovation, S.L. Dry chemistry container
CN207894945U (zh) * 2015-07-27 2018-09-21 株式会社日立高新技术 自动分析装置
US10137447B1 (en) 2017-05-17 2018-11-27 Biotix, Inc. Ergonomic fluid handling tubes
USD882113S1 (en) 2017-11-30 2020-04-21 Biotix, Inc. Fluid handling tube
USD881410S1 (en) 2018-01-19 2020-04-14 Biotix, Inc. Fluid handling tube
JP2022021561A (ja) * 2020-07-22 2022-02-03 デンカ株式会社 採尿容器
CN114295893B (zh) * 2021-12-23 2024-02-09 苏州乐普斯电子有限公司 针电极阻抗测试装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934722A (en) 1974-08-26 1976-01-27 American Hospital Supply Corporation Sterile needle package
DE3402276C1 (de) * 1984-01-24 1985-02-21 Eppendorf Gerätebau Netheler + Hinz GmbH, 2000 Hamburg Reaktionsgefaess aus Kunststoff fuer kleine Fluessigkeitsmengen
EP0487448A1 (fr) * 1990-11-19 1992-05-27 Treff Ag Récipient à réaction en matière synthétique pour petites quantités de liquide
WO1995013137A1 (fr) 1993-11-12 1995-05-18 Hovatter Kenneth R Microtube presentant un bouchon de fermeture du type 'appuyer pour fermer/tourner pour bloquer'
US5674456A (en) 1992-09-15 1997-10-07 Quintus Chess Medical specimen shipping container
EP0841093A2 (fr) 1996-11-07 1998-05-13 Eppendorf-Netheler-Hinz Gmbh Récipient pourvu d'un bouchon
US6398067B1 (en) 1999-11-10 2002-06-04 Cv Holdings, Llc Tamper-proof container cap assembly and related methods
US20030102323A1 (en) 2001-12-05 2003-06-05 Jurgen Lohn Lid type vessel
EP1731443A1 (fr) 2004-03-16 2006-12-13 Prescribe Genomics Co. Recipient couvercle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5530369Y2 (fr) * 1974-05-25 1980-07-19
JPS54145502U (fr) * 1978-04-01 1979-10-09
JPS5780411U (fr) * 1980-11-06 1982-05-18
JPS60179608U (ja) * 1984-05-10 1985-11-29 シバザキ化成品工業株式会社 プラスチツク製簡易容器
CA1243631A (fr) * 1985-12-19 1988-10-25 Sajjad Ebrahim Couvercle pour produits alimentaires cuits au four
US4953741A (en) * 1988-05-09 1990-09-04 Multi-Technology Inc. Medical fail safe releasible locks and/or seals for capped disposable centrifuge containers, cryogenic vials and the like
US4830209A (en) * 1988-05-09 1989-05-16 Multi-Technology Inc. Fail safe releasible locks for cappped disposable centrifuge containers
NZ260203A (en) * 1993-08-23 1996-04-26 Plastech Ind Pty Ltd Security type container: lid hinged to base and secured with interlocking teeth and projections with adjacent slot recesses in lid to allow tool to unlock container
JPH10101107A (ja) * 1996-09-27 1998-04-21 Uni Charm Corp 密閉容器
JP5429778B2 (ja) * 2008-12-26 2014-02-26 株式会社吉野工業所 蓋付き注出栓

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934722A (en) 1974-08-26 1976-01-27 American Hospital Supply Corporation Sterile needle package
DE3402276C1 (de) * 1984-01-24 1985-02-21 Eppendorf Gerätebau Netheler + Hinz GmbH, 2000 Hamburg Reaktionsgefaess aus Kunststoff fuer kleine Fluessigkeitsmengen
EP0487448A1 (fr) * 1990-11-19 1992-05-27 Treff Ag Récipient à réaction en matière synthétique pour petites quantités de liquide
US5270011A (en) 1990-11-19 1993-12-14 Ralph Altherr Plastic reaction vessel for small liquid volumes
US5674456A (en) 1992-09-15 1997-10-07 Quintus Chess Medical specimen shipping container
WO1995013137A1 (fr) 1993-11-12 1995-05-18 Hovatter Kenneth R Microtube presentant un bouchon de fermeture du type 'appuyer pour fermer/tourner pour bloquer'
US5863791A (en) 1996-07-11 1999-01-26 Eppendorf-Netheler-Hinz Gmbh Cover receptacle assembly
EP0841093A2 (fr) 1996-11-07 1998-05-13 Eppendorf-Netheler-Hinz Gmbh Récipient pourvu d'un bouchon
US6398067B1 (en) 1999-11-10 2002-06-04 Cv Holdings, Llc Tamper-proof container cap assembly and related methods
US20030102323A1 (en) 2001-12-05 2003-06-05 Jurgen Lohn Lid type vessel
EP1731443A1 (fr) 2004-03-16 2006-12-13 Prescribe Genomics Co. Recipient couvercle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014143191A1 (fr) * 2013-03-13 2014-09-18 Taunk Dale Singh Capuchon de microtube
EP2965816A1 (fr) 2014-07-09 2016-01-13 Eppendorf Ag Récipient réactionnel doté d'un couvercle
CN110831545A (zh) * 2017-02-22 2020-02-21 波士顿科学国际有限公司 用于保护脑血管的系统及方法
US11040806B2 (en) 2017-12-15 2021-06-22 Husky Injection Molding Systems Ltd. Closure cap for a container
CN111819002A (zh) * 2018-03-07 2020-10-23 埃佩多夫股份公司 用于实验室应用的由塑料制成的带盖器皿
US11896976B2 (en) 2018-03-07 2024-02-13 Eppendorf Ag Lidded vessel assembly for laboratory use
EP3978116A1 (fr) * 2020-10-01 2022-04-06 Eppendorf AG Récipient à couvercle en matière plastique et procédé de marquage d'un récipient à couvercle en matière plastique
WO2022069360A1 (fr) * 2020-10-01 2022-04-07 Eppendorf Ag Récipient à couvercle en matière plastique, et procédé de marquage d'un récipient à couvercle en matière plastique

Also Published As

Publication number Publication date
CN103347613A (zh) 2013-10-09
EP2654958A1 (fr) 2013-10-30
JP2014507256A (ja) 2014-03-27
EP2654958B1 (fr) 2016-12-21
JP6067577B2 (ja) 2017-01-25
CN103347613B (zh) 2016-01-06

Similar Documents

Publication Publication Date Title
EP2654958B1 (fr) Éprouvette avec couvercle
EP2468404A2 (fr) Récipient à couvercle
EP2945876B1 (fr) Contenant muni d'un dispositif de fermeture
EP0841093B1 (fr) Récipient pourvu d'un bouchon
EP1792657B1 (fr) Récipient avec couvercle
EP2965816B1 (fr) Récipient réactionnel doté d'un couvercle
DE3029631A1 (de) Sammelbehaelter zur aufnahme gefaehrlicher biologischer fluessigkeiten
EP0685405A1 (fr) Fermeture de récipient
AT517655B1 (de) Pipettenspitzen-Aufnahmebehälter sowie Verfahren zu dessen Bereitstellung
DE3722447A1 (de) Behaelter mit einem kragen und einer kappe, die mit einer hand zu betaetigen ist
DE3535520A1 (de) Behaelter mit membranabdichtung und ausgiessverschluss mit sicherheitsstreifen
DE19852165A1 (de) Box
EP2867130B1 (fr) Dispositif pour stocker et/ou transporter une pluralité de contenants d'emballage
WO2015135631A1 (fr) Bouchon pour récipients, procédé de fabrication et outil de moulage par injection
EP3536403B1 (fr) Récipient à couvercle en matière plastique pour l'utilisation en laboratoire
DE10361167A1 (de) Verpackungsbox für Laborgegenstände
EP0868360A1 (fr) Capuchon de fermeture
EP0658334B1 (fr) Récipient à déchets
WO2018036961A1 (fr) Dispositif de fermeture et récipient muni dudit dispositif de fermeture
DE102010034856B4 (de) Arretierbare Betätigungsvorrichtung für ein Dosiersystem eines Behältnisses
DE19847619C1 (de) Abfallbehälter
EP4000587B1 (fr) Système de fermeture pour un récipient de médicaments ainsi que récipient de médicaments doté d'un système de fermeture
EP2129591B1 (fr) Récipient en matière plastique pour produits alimentaires
DE202009014305U1 (de) Medikamentenverteilsystem
EP4368537A1 (fr) Emballage avec couvercle verrouillable

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10798970

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2013545059

Country of ref document: JP

Kind code of ref document: A

REEP Request for entry into the european phase

Ref document number: 2010798970

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2010798970

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE