EP0658334B2 - Récipient à déchets - Google Patents

Récipient à déchets Download PDF

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Publication number
EP0658334B2
EP0658334B2 EP94119022A EP94119022A EP0658334B2 EP 0658334 B2 EP0658334 B2 EP 0658334B2 EP 94119022 A EP94119022 A EP 94119022A EP 94119022 A EP94119022 A EP 94119022A EP 0658334 B2 EP0658334 B2 EP 0658334B2
Authority
EP
European Patent Office
Prior art keywords
container
lid
tongues
latching
rim
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP94119022A
Other languages
German (de)
English (en)
Other versions
EP0658334B1 (fr
EP0658334A1 (fr
Inventor
Kasimir Kaspareth
Heinz Rigling
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Family has litigation
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Application filed by Individual filed Critical Individual
Publication of EP0658334A1 publication Critical patent/EP0658334A1/fr
Publication of EP0658334B1 publication Critical patent/EP0658334B1/fr
Application granted granted Critical
Publication of EP0658334B2 publication Critical patent/EP0658334B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/14—Other constructional features; Accessories
    • B65F1/16—Lids or covers
    • B65F1/1607—Lids or covers with filling openings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
    • B65D43/0212—Removable lids or covers without integral tamper element secured by snapping over beads or projections only on the outside, or a part turned to the outside, of the mouth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/14—Other constructional features; Accessories
    • B65F1/16—Lids or covers
    • B65F1/1615—Lids or covers with means for locking, fastening or permanently closing thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00296—Plastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/00509—Cup
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00555—Contact between the container and the lid on the inside or the outside of the container on both the inside and the outside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00611—Profiles
    • B65D2543/00657—U-shaped or inverted U
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00675—Periphery concerned
    • B65D2543/00685—Totality
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00722—Profiles
    • B65D2543/0074—Massive bead
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00787—Periphery concerned
    • B65D2543/00796—Totality

Definitions

  • the invention relates to a disposal container according to the preamble of claim 1.
  • Such containers serve e.g. in hospitals and medical practices for collection, transportation and disposal of hazardous medical waste. They have different sizes depending on the application, angular or round cross-section and are, e.g. in this size a toy bucket, e.g. also as "disposal box" designated. They are for disposal by incineration Containers usually made of a thermoplastic Material made. For cost-effective production and a space-saving stacking before use are those made separately from the lid Container body at the top over the entire container cross-section open and taper to the bottom of the container there. For hazardous waste over a longer period of time in e.g. small dimensions and small quantities, such as.
  • the containers are included closed a lid, which in turn is a smaller, easily lockable for the duration of the collection and has the opening opening to be opened again.
  • the containers also, e.g. on the top of the container, one through have a lid closable opening, the is smaller than the cross section of the container.
  • Containers are usually provided with a lid lock.
  • a lid lock Such is e.g. from DE G 92 04 212 for a conically tapering towards the bottom, open at the top "Disposal box” known. It is a kind of snap lock trained and accordingly has two complementary securing parts. One of them is, so to speak as a locking device, as an outside on the edge of the Box housing opening all around, frustoconical downwards expanding material thickening and the other is, as it were, a snap-in element, as one on the inner wall of the outer leg of the almost U-shaped rib collar circumferential bead of material.
  • the lid has to be opened with some effort the edge of the box housing to be pressed to the outer Leg of the lid collar over the material thickening at the edge of the box housing until the Beaded material on the lid edge collar below this Material thickening is engaged, causing the box lock and the lid securing process has ended.
  • the stiffness of the thermoplastic used is decisive Material, the thickness of the side wall of the box housing and the cover collar wall as well as the thickness of the material bead on the lid collar leg and the thickening of material on the edge of the boxing area about how to close the lid and bring about the locking device goes.
  • EP-A-0 168 877 is a container made of plastic according to the preamble of Claim 1 with an also against automatic Loosen secured lid for collecting and Known hazardous waste disposal.
  • This has a lid from the injection mold a preferred embodiment a V-shaped edge collar widening downwards, being at the free The outer edge of the collar is claw-like at intervals, V-shaped flaps that point upwards are trained.
  • the container body has below one of the edge of the container lid opening protruding circumferential rib on the outside, covering the cover flap has corresponding recesses.
  • the lid edge collar has to form the rag a - seen in cross-section - complex S-shape.
  • the flaps For evenly locking the tabs under the container rib for a permanently tight lid seat the flaps must be curved evenly and the Rib should be even and the used one Do not tire plastic so that the rags do not become theirs Lose elasticity.
  • the formation of the rag requires an additional one Cutting or punching process. Also demands closing the container some skill and Force. For this, at least several must first adjacent lobes simultaneously in the recesses the locking rib "threaded" and then to Locking are pushed through, what they are by first applying force to the container wall have to bend.
  • the invention is based on the problem of a Disposal container of the type described above with to create a lid lock that is exceptional high protection guarantees both against automatic Loosen the lid from the container body as well against willful attempts to remove the lid, including one simple design and therefore inexpensive manufacture of container body and lid allows, in particular also in a form that is space-saving Transport and storage by stacking the Container body allows a combined closure of the container body and securing the lid on Container body so relieved that this is neither noteworthy effort another special Dexterity is required, and a germ-tight one Lid closure of the container body allows.
  • edge of the container lid opening is flange-like is widened that the snap elements on the outside of this Edge, protruding elastically from it and a free end are formed, with the free ends after below indicate that the lid one in its container Ver circuit arrangement approximately the edge of the container lid opening U-shaped encompassing collar that the abutment inside the outer leg of this collar is formed that the free ends of the latching elements engage in the abutment in their locked position and that the flange-like widened edge of the container lid opening ensures the container tightness
  • the snap-in elements have a simple shape, which is an advantage in terms of their education is and also guarantees their functional reliability in the long term.
  • the single snap-in element despite a high overall security of this cover lock comparatively small and weak be dimensioned. That in turn reduces the Exertion of force due to their spacing acting independently and independently of one another To bring the locking elements into their locking position, to an exceptionally high degree.
  • the effort required is reduced accordingly for the closure of the container body with the lid or its fuse as a whole, too then when a corresponding closing movement with the cover all the snap-in elements at the same time brought into their locked position become.
  • the disposal container with its lid lock according to the invention close with the lid and close it to back up. This is due to the elasticity of the outside of the container body protruding snap-in elements allows to close the container body can give way instead of - as in the prior art - to oppose this process, which also still saves power.
  • Lid locks are just in medical Sector where such disposal containers are very often from female employees, such as Nurses, are used, which should not be underestimated. You can be very accepting of these containers for those who only put the containers into use have to close with the lid, contribute. It also closes the container body and bringing about the cover lock accelerates when there is hardly any strength and Skill are required.
  • the cover securing according to the invention also the willful attempted to reverse the snap motion, e.g. by pulling the carrier of the Abutment, not for disengaging the snap-in elements lead because of their elastic arrangement can take part in such a train movement and not would remain in their locked position. So you can neither axial lid detachment movements nor such Manipulations that initially result in a disengagement of the snap-in elements from their snap-in position on the abutment are directed to detaching the lid from the Guide the container body.
  • latching elements prefferably be on the outside on the container body directly at the edge of the container lid opening e.g. by gluing or welding to the container, to be retrofitted.
  • opening the container lid still allows a smooth inner wall of the container body, like her for a space-saving interlocking of the e.g. through an appropriately conical design Container body is advantageous and hampers on the other hand also not an interlocking, so that also conical container body with the invention Lids are inexpensive in large quantities can be purchased and stored in a space-saving manner can.
  • form of the invention is a Ent according to claim 2 care container with an open from the top circular Container body formed circular container lid opening.
  • the snap elements preferably the shape from the outside at the edge of the Container lid opening trained, with their free End downward-pointing tongues, from which it, preferably evenly spaced, e.g. for reasons of tightness, as explained further below will stand out like a wreath.
  • tongues do not affect inexpensive mass production of disposal containers made of plastic, because they in one step with the manufacture of the container body can be trained on these and for this and with regard to the demolding of the container body no much more elaborate tools than the production of e.g. from DE-G 92 04 212 known container with the outer circumferential design Detent lock are required.
  • the abutment for such tongue-shaped is advantageous Snap elements one inside at the bottom of the outer leg of the cover rim collar all around trained locking lip.
  • Such stiffens and on the one hand advantageously reinforces the outer leg of the lid collar, which increases its stability increased against a detaching movement of the lid, at which the tongues with their free end on the locking lip would push.
  • a such lip not only in a structurally simple manner the pawl-like seat for the tongues in their the Design the cover to prevent it from detaching, but at the same time also the one for snapping into place the tongue position to be specified establish.
  • Locking protection also provides a high level of protection against the willful detachment of the lid from the container, without additional security measures.
  • the tongues can be easily connected to different Load requirements are adapted, which are mainly of the size of the against Removal of the lid to be secured and the Depending on the weight of the container contents. So it can Tongue thickness and thus both the elasticity of the tongues in the area of their arrangement at the edge of the container lid opening as well as the tongue stiffness for the rest Tongue area without special manufacturing technology Additional expenditure on the respective container wall thickness be coordinated. But it can also the distances between the individual tongues The width and length of a single tongue varies become.
  • the tongues stand when they are unlocked Container formed in one with the container axis acute angle of approximately 30 ° from the side wall of the container and is the outer leg of the Lid collar in a formed with the lid axis acute angle of approximately 20 °.
  • the tongues set the closing movement no great resistance to the lid, since they are only slightly Container outer wall must be pressed, so that the outer leg of the lid collar with the latching lip can slide along what the Exertion of force to close the container body helps reduce.
  • the thickness of the tongues can be the thickness of the tongues from their root of the tongue at the edge of the container lid opening to the free tongue end to accept. This allows you to Lid detachment movement greater forces from the locking lip pick up and into the stiff container lid rim initiate without their thickening easy bendability at the root of the tongue impaired would.
  • the width of the locking lip advantageously takes at least on their inner flank to their base the inner wall of the outer leg of the lid collar towards. This allows the lid to be taken the latching of the tongues on Lid collar centered and under a certain Tension free of play on the edge of the container lid opening are forced.
  • the am Tongues arranged at the edge of the container lid opening preferably trapezoidal from its root of the tongue on Opening edge towards the free end of the tongue. This makes possible, despite such an opening edge curvature continue to be flexible in the axial direction of the container body Train tongues. Because the wider the tongue root in such a curved one The edge of the lid opening, the less elastic it is, because the existing curvature in the would continue tongue and stiffen it so.
  • the root of the tongue By a trapezoidal extension to the free end of the tongue but the root of the tongue can be just as wide be that the opening edge curvature its elasticity not yet significantly affected while the width the free end of the tongue can be dimensioned that the tongue is so flexible in itself that it can move at least approximately in the latching position full-surface inside on the outer leg of the collar edge collar to order from this over the Tongue area supported for additional stability become.
  • Tongue are formed in one size, which is not only adequate tongue stability against bending, but through the the lid due to a larger width of the free Tongue end on one in comparison to the root of the tongue much larger circumferential length of these in its Lock position is held and secured.
  • container body 1 is a so-called "disposal box" for collection, transport and disposal of small medical waste Dimensions and small quantities, e.g. Cannulas of disposable syringes, determined and available for disposal by burning from a thermoplastic Plastic. It has a circular cross section and widens conically towards its upper end, where it is open across the entire cross-section.
  • a cover 3 is provided to close the existing container lid opening 2.
  • the in Fig. 3 in Cover 3 shown in section has an approximately U-shaped Lid collar 4, the outer leg 5 in the lid locking position shown Grips around edge 6 of the container lid opening 2.
  • the lid 3 also has a through - not shown - Lockable opening 7 for hazardous waste, so that the closed with the lid 3 Disposal container during garbage collection always be easily closed and opened can, without having to remove the cover 3, as intended after the lid lock of the container body 1 can no longer be detached from it should be.
  • the disposal container is included a locking mechanism designed in the manner of a locking mechanism provided which comprises two securing parts.
  • the one securing part is twenty-four in the Form of downward-pointing tongues 8 Snap-in elements.
  • You are with the one shown here Embodiment evenly spaced from each 15 ° from each other in the shape of a ring on the outside at the edge 6 the container lid opening 2 arranged distributed from which due to their material properties or that of the container body 1 protrude elastically. It is but also a much smaller angle between the individual tongues conceivable what the lid lock according to the larger number of tongues then possible can increase even further.
  • the other securing part is - as an abutment for the tongues 8 - one inside at the bottom of the outer Leg 5 - as a support for the abutment - the decorative rim collar 4 all-round locking lip 9.
  • hatched sectional view with the tongue 8 'shown in dashed lines indicated is that formed with the container axis acute projection angle of the tongues 8 when unlocked Container body 1 approximately 30 ° while the outer leg 5 of the lid collar 4 at an acute angle formed with the lid axis of only approximately 20 °.
  • the thickness of the tongues 8 decreases downward from its tongue root at the edge 6 of the container lid opening 2, from which they protrude in an arc shape with a radius of curvature that eases their bending when the lid 3 is placed on the container body 1 free end 8a towards, which further increases their own rigidity - with a simultaneous elastic arrangement.
  • the locking lip 9 widens on its inside Flank 10 to its base on the inner wall the outer leg 5 of the cover collar 4, whereby the cover 3 without play under a certain exerted by the tension-loaded tongues 8 Train in its closed position on the edge 6 of the Container lid opening 2 is held.
  • This training can also be used for a press fit one e.g. in the crown of the lid collar 4 arranged flexible seal for the purpose of germ-tight Lid closure of the disposal container used be, whereby the gem.
  • Fig. 1 widened flange-like Edge 6 of the container lid opening 2 a tightness favoring sealing contact surface forms.
  • Tongues 8 on the circular container lid opening equipped "disposal box" without additional Seal e.g. is waterproof.
  • This effect could be by reducing the angle between each Tongues, i.e. by increasing their number, still reinforce.
  • the broaden Tongues 8 trapezoidal from their tongue root on Edge 6 of the container lid opening 2 to its free Tongue end 8a. This is due on the one hand a narrow tongue root an elastic arrangement guaranteed at the edge 6 and on the other hand the Length of engagement of the tongues 8 on the locking lip 9 is increased. This allows the cover 3 over the locking lip 9th with only short breaks between each Tongues almost evenly all over Circumferential length of the outer leg 5 of the lid collar 4 on the edge 6 of the container lid opening 2 what is seated on the Container body 1 and thus its closure very much makes sure. You can also use the cover 3 acting transfer movement forces with only minor Interruptions between the free tongue ends 8a and the locking lip 9 transferred to the tongues 8 and in initiated the stable edge 6 of the container lid opening 2 become.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Processing Of Solid Wastes (AREA)

Claims (6)

  1. Récipient à déchets comportant un corps de récipient apte à être fermé par un couvercle et un dispositif de sécurité de couvercle pour éviter que ledit couvercle ne se détache de l'ouverture de récipient, le dispositif de sécurité comprenant au moins deux éléments de sécurité, dont l'un est formé sur le corps du récipient, au niveau de l'ouverture de récipient, tandis que l'autre est formé sur le couvercle, au niveau du bord de celui-ci, l'un des éléments de sécurité se présentant sous la forme d'un agencement d'une pluralité d'éléments d'encliquetage (8) dépassant chacun de la zone correspondante, avec capacité de déformation élastique, par au moins une portion ou partie distante de l'élément d'encliquetage adjacent (8) et orientée au moins partiellement vers le bas, tandis que l'autre élément de sécurité se présente sous la forme d'un contre-appui (9) pour les éléments d'encliquetage (8), étant précisé qu'il est prévu, dans l'agencement que présente le couvercle (3) pour fermer l'ouverture de récipient (2), une position de blocage par encliquetage desdits éléments d'encliquetage, qui est prédéterminée par le support du contre-appui et dans laquelle lesdits éléments d'encliquetage sont en prise avec le contre-appui (9) à la manière d'un cliquet d'arrêt,
    caractérisé en ce que
    le bord (6) de l'ouverture de récipient (2) s'évase pour former une bride,
    les éléments d'encliquetage (8) sont formés de manière à dépasser avec capacité de déformation élastique vers l'extérieur dudit bord (6) et à présenter une extrémité libre (8a) orientée vers le bas,
    le couvercle (3) présente un collet périphérique (4) affectant sensiblement la forme d'un U et enserrant, dans son agencement de fermeture du récipient, le bord (6) de l'ouverture de récipient (2),
    le contre-appui (9) est formé à l'intérieur de la jambe extérieure (5) dudit collet périphérique (4),
    les extrémités libres (8a) des éléments d'encliquetage (8) s'engagent, en position de blocage, dans le contre-appui (9) et
    le bord (6) évasé en forme de bride de l'ouverture de récipient (2) forme une surface d'appui d'étanchéité améliorant l'étanchéité du récipient.
  2. Récipient selon la revendication 1, présentant une ouverture de récipient circulaire délimitée par le corps de récipient ouvert en partie supérieure selon une forme circulaire, caractérisé en ce que les éléments d'encliquetage (8) se présentent sous la forme de languettes uniformément réparties dépassant, selon une forme de couronne, du bord (6) de l'ouverture de récipient (2) et en ce que le contre-appui se présente sous la forme d'un rebord d'encliquetage (9) périphérique, prévu sur la face intérieure du bord inférieur de la jambe extérieure (5) du collet périphérique de couvercle (4).
  3. Récipient selon la revendication 2,
    caractérisé en ce que, lorsque le corps de récipient (1) n'est pas fermé, les languettes (8) dépassent de la paroi latérale du corps de récipient (1) en formant, avec l'axe du récipient, un angle aigu voisin de 30° et en ce que la jambe extérieure (5) du collet périphérique de couvercle (4) part vers l'extérieur en formant, avec l'axe du couvercle, un angle aigu proche de 20°.
  4. Récipient selon la revendication 2 ou 3,
    caractérisé en ce que l'épaisseur des languettes (8) augmente depuis leur base, au niveau du bord (6) de l'ouverture de récipient (2), en direction de leur extrémité libre (8a).
  5. Récipient selon la revendication 2 au moins, caractérisé en ce que la largeur du rebord d'encliquetage (9) augmente, au moins au niveau de son flanc interne (10), en direction de sa base.
  6. Récipient selon la revendication 2 au moins, caractérisé en ce que les languettes (8) s'élargissent selon une forme de trapèze depuis leur base, au niveau du bord (6) de l'ouverture de récipient (2), en direction de leur extrémité libre (8a).
EP94119022A 1993-12-07 1994-12-02 Récipient à déchets Expired - Lifetime EP0658334B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9318733U 1993-12-07
DE9318733U DE9318733U1 (de) 1993-12-07 1993-12-07 Entsorgungsbehälter

Publications (3)

Publication Number Publication Date
EP0658334A1 EP0658334A1 (fr) 1995-06-21
EP0658334B1 EP0658334B1 (fr) 1997-07-09
EP0658334B2 true EP0658334B2 (fr) 2001-07-11

Family

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Application Number Title Priority Date Filing Date
EP94119022A Expired - Lifetime EP0658334B2 (fr) 1993-12-07 1994-12-02 Récipient à déchets

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EP (1) EP0658334B2 (fr)
DE (2) DE9318733U1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19730472C1 (de) 1997-07-16 1998-10-29 Heinz Rigling Kanülenbehälter
DE19732979C2 (de) * 1997-07-31 2001-01-04 Heinz Rigling Sammelbehälter für sterilisierungsbedürftigen Abfall
DE19901269C2 (de) 1999-01-15 2001-09-20 Rigling Gmbh Sammelbehälter für kontaminierten Abfall
CN107963328B (zh) * 2017-11-17 2019-07-16 福建省永春佳威塑料包装制品有限公司 一种塑料包装盒
CN108001834B (zh) * 2017-11-17 2019-07-16 福建省永春佳威塑料包装制品有限公司 一种密封性强的塑料包装盒
CN111731627A (zh) * 2020-07-13 2020-10-02 摩探智能科技(南京)有限责任公司 一种自压紧密封结构及危险固废贮存容器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0232036A2 (fr) † 1986-01-23 1987-08-12 Sun Coast Plastics, Inc. Fermeture en matière plastique pour un récipient de boisson
DE9111080U1 (de) † 1990-09-10 1991-10-31 Stäger & Co. AG, Villmergen Verpackungsdose

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8402103A (nl) * 1984-07-02 1986-02-03 Wiva Bv Vat met sluitdeksel.
DE3505892A1 (de) * 1985-02-20 1986-08-21 GVB SANIMED Hygiene- und Medizintechnik GmbH, 3070 Nienburg Verschliessbarer behaelter zur aufnahme von laborproben, sondermuell oder dergleichen
GB2198410A (en) * 1986-11-10 1988-06-15 Daniels & Co Ltd A C Container for disposal of surgical waste
DE8710452U1 (de) * 1987-07-30 1987-09-24 Entsorbis Entsorgungsbehälter Vertrieb GmbH, 4330 Mülheim Verschließbarer Behälter zur Aufnahme von infektiösen Abfällen, Körperteilen und Organabfällen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0232036A2 (fr) † 1986-01-23 1987-08-12 Sun Coast Plastics, Inc. Fermeture en matière plastique pour un récipient de boisson
DE9111080U1 (de) † 1990-09-10 1991-10-31 Stäger & Co. AG, Villmergen Verpackungsdose

Also Published As

Publication number Publication date
EP0658334B1 (fr) 1997-07-09
DE59403302D1 (de) 1997-08-14
EP0658334A1 (fr) 1995-06-21
DE9318733U1 (de) 1994-02-17

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