DK141311B - Flower protector for a single flower as well as apparatus for making the flower protector. - Google Patents

Flower protector for a single flower as well as apparatus for making the flower protector. Download PDF

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Publication number
DK141311B
DK141311B DK491777A DK491777A DK141311B DK 141311 B DK141311 B DK 141311B DK 491777 A DK491777 A DK 491777A DK 491777 A DK491777 A DK 491777A DK 141311 B DK141311 B DK 141311B
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DK
Denmark
Prior art keywords
flower
protector
wall
mandrel
beaker
Prior art date
Application number
DK491777A
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Danish (da)
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DK141311C (en
DK491777A (en
Inventor
John Erling Rasmussen
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John Erling Rasmussen
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Publication date
Application filed by John Erling Rasmussen filed Critical John Erling Rasmussen
Priority to DK491777A priority Critical patent/DK141311B/en
Priority to NL7810661A priority patent/NL184991C/en
Publication of DK491777A publication Critical patent/DK491777A/da
Publication of DK141311B publication Critical patent/DK141311B/en
Application granted granted Critical
Publication of DK141311C publication Critical patent/DK141311C/da

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G5/00Floral handling

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)

Description

141311141311

Opfindelsen angår en blomsterbeskytter til en en* kelt blomst og af den art, som har en tragtformet bagerdel udformet til at omslutte blomstens krone og en bund med en udskæring til fastholdelse af blomstens stilk.BACKGROUND OF THE INVENTION The invention relates to a flower protector for a single flower and of the kind having a funnel-shaped baking member designed to enclose the crown of the flower and a base with a cutout for retaining the stem of the flower.

5 Sådanne blomsterbeskyttere er beskrevet i dansk patentskrift nr. 111 103, Ved anbringelse af en beskytter af denne art omkring en blcmsts krone eller bloster modvirkes effektivt risikoen for beskadigelse af blomstens kronblade under transport, opbevaring og håndte— 10 ring på dens vej fra et gartneri til en køber. Ved salg af blomsterne i en blomsterhandel, hvor flere blomster eventuelt bindes i en buket, vil blomsterhandleren normalt fjerne beskytterne forinden, hvorimod det ved salg i supermarkeder eller andre selvbetjeningsbutikker vil 15 være mest hensigtsmæssigt at lade dem blive siddende på blomsterne, og i så fald må kunden fjerne dem efter købet.5 Such flower protectors are described in Danish Patent No. 111 103, By placing a protector of this kind around the crown or blossom of a flower effectively counteracts the risk of damage to the flower petals during transport, storage and handling on its way from a nursery. to a buyer. When selling the flowers in a flower shop, where several flowers may be bound in one bouquet, the florist will usually remove the protectors before, whereas when selling in supermarkets or other self-service stores, it would be most appropriate to leave them on the flowers, and if so the customer must remove them after the purchase.

Fjernelse af beskytteren uden beskadigelse af kronbladene kan imidlertid medføre visse vanskeligheder, 20 idet den ofte sidder meget fast omkring blomsten, der jo normalt vil være blevet noget sammentrykket ved påsætningen af beskytteren. Det vil derfor i reglen være nødvendigt at rive eller klippe beskytteren i stykker, hvilket er tidkrævende og for en urutineret person kan 25 være noget besværligt, når man samtidig skal undgå at beskadige blomsten.However, removing the protector without damaging the petals can cause some difficulties, 20 as it is often very tight around the flower, which would normally have been somewhat compressed by the application of the protector. Therefore, it will usually be necessary to tear or cut the protector, which is time consuming and for an unutilized person 25 can be somewhat cumbersome, while at the same time avoiding damaging the flower.

Med henblik på at afhjælpe denne ulempe er en blomsterbeskytter ifølge opfindelsen ejendommelig ved, at i det mindste hele den zone af bægerdelens inderside, 30 i hvilken der kan forekomme kontakt med blomstens kronblade, er opdelt i afvekslende kontaktområder og mellemliggende kontaktfri områder uden kontakt mellem kronbladene og bægerdelens væg.In order to alleviate this disadvantage, a flower protector according to the invention is characterized in that at least the entire zone of the inside of the cup part, in which contact with the petals of the flower can occur, is divided into alternating contact areas and intermediate contact-free areas without contact between the petals. and the cup part wall.

Det har vist sig, at en blomsterbeskytter med den-35 ne udformning problemfrit kan fjernes fra blomsten ved, at man skyder beskytteren ned langs stilken, uden at det først er nødvendigt at klippe eller rive den op. Dette antages at bero på, at blomstens kronblade ikke som ved 2 141311 de kendte beskyttere kan suge sig fast til en glat væg af bægerdelen ved at luften presses ud mellem blomsten og væggen ved sammentrykningen af blomsten, hvorved der ligefrem opstår et undertryk mellem væggen og bladene.It has been found that a flower protector of this design can be easily removed from the flower by shooting the protector down along the stem without the need to cut or tear it first. This is thought to be due to the fact that the petals of the flower cannot, as with the known protectors, be sucked into a smooth wall of the beaker by compressing the air between the flower and the wall at the compression of the flower, thus creating a negative pressure between the wall and the leaves.

5 Ved beskytteren ifølge opfindelsen er der fri adgang for atmosfæreluften til de arealer af kronbladene, hvor disse ikke har kontakt med bægerdelens væg. Herved begrænses blomstens mulighed for at suge sig fast til væggen, og vedhængningskraften mellem blomsterkronen og bæger-10 delen reduceres til en værdi, som er tilstrækkelig til at sikre, at beskytteren ikke utilsigtet forskubber sig på stilken under håndtering, samtidig med at den let kan fjernes manuelt, når det ønskes.In the protector according to the invention there is free access to atmospheric air to the areas of the petals where these do not contact the wall of the beaker. This limits the ability of the flower to adhere to the wall and reduces the adhesive force between the flower crown and the cup part to a value sufficient to ensure that the protector does not inadvertently move on the stem during handling, while at the same time being able to easily manually removed when desired.

Fra USA patentskrift nr. 3 376 666 kendes en af 15 plastfolie fremstillet bægerlignende emballage, som er bestemt til at anbringes omkring en buket eller et bundt af blomster, I folien er der under blomsternes kroner perforeringer, som har til formål at hindre kondensdannelse indvendig i emballagen og at give luft til 20 blomsterne. Det ovenfor omtalte problem, som er løst med nærværende opfindelse, forekommer ikke ved den kendte emballage, fordi bundtningen af blomsterne i sig selv bevirker, at højst en meget lille del af den enkelte blomsts kronblade overhovedet kommer i kontakt med foli-25 ens inderside, medens der - også uden perforeringerne -er uhindret passage for luften omkring størstedelen af hver blomsts krone, hvilket udelukker, at der kan opstå undertryk mellem folien og blomsternes kronblade.From US Patent No. 3,376,666 there is known a cup made of 15 plastic foil which is intended to be placed around a bouquet or bunch of flowers. In the foil there are perforations under the crowns of the flowers which are intended to prevent condensation inside. the packaging and to give air to the 20 flowers. The above-mentioned problem, which is solved by the present invention, does not occur in the known packaging, because the bundling of the flowers per se causes at most a very small part of the petals of each flower to come into contact with the inside of the foil at all. while - even without the perforations - there is unobstructed passage of air around the majority of each flower's crown, which precludes the possibility of suppression between the foil and the petals of the flowers.

De kontaktfrie områder på bægerdelens inderside 30 kan tilvejebringes ved en simpel perforering af en i øvrigt glat bægervæg.The contact-free areas on the inside of the beaker portion 30 can be provided by a simple perforation of an otherwise smooth beaker wall.

Det foretrækkes dog, at bægerdelens kontaktområder udgøres af punktlignende indadgående fremspring på bægerdelens væg. Herved danner de mellem fremspringene 35 liggende, tilbagetrukne dele af væggen kontaktfri områder, som sammen med blomstens kronblade afgrænser gennemgående luftkanaler, der letter beskytterens fjernelse fra blomsten. Ved en passende tæt placering og til- 141311 3 svarende lav højde af fremspringene forøges pladsbehovet for en stabel af blomsterbeskyttere kun i mindre gradsom følge af fremspringene, hvilket er af betydning for omkostningerne ved deres forsendelse og lagerføring.However, it is preferred that the contact areas of the cup portion be constituted by point-like inward projections on the wall of the cup portion. Hereby, the recessed parts of the wall lying between the projections 35 form contact-free areas which, together with the petals of the flower, define through-going air ducts which facilitate the removal of the protector from the flower. At a suitably dense location and correspondingly low height of the projections, the space requirement for a stack of flower protectors is only increased to a lesser degree as a result of the projections, which is important for the cost of their shipment and storage.

5 Fremspringene kan ifølge opfindelsen yderligere være perforeret. Hvert kontaktområde udgøres da af en smal grat omkring perforeringen med tilsvarende lille areal, i hvilket der ikke kan opstå noget undertryk af praktisk betydning.According to the invention, the projections may be further perforated. Each contact area is then formed by a narrow grate around the perforation with a correspondingly small area, in which no suppression of practical significance can occur.

10 Alternativt kan kontaktområderne udgøres af langs gående eller skruelinieformede ribber i bægerdelens væg. Udførelsesformen med langsgående ribber er særlig hensigtsmæssig, dersom blomsterbeskytteren fremstilles ved vakuumformning, idet ribberne da selv ved en svag koni-15 citet af bægerdelen let slipper væggen af formværktøjet ved blomsterbeskytterens udkastning.Alternatively, the contact areas may comprise longitudinal or helical ribs in the wall of the beaker portion. The longitudinal rib embodiment is particularly suitable if the flower protector is manufactured by vacuum forming, since even at a weak conicity of the beaker, the ribs easily release the wall of the mold tool at the floral protrusion ejection.

Opfindelsen angår også et apparat til fremstilling af blomsterbeskytteren ud fra et præfabrikeret bæger.The invention also relates to an apparatus for making the flower protector from a prefabricated cup.

Apparatet er ejendommeligt ved, at det har en dorn til 20 optagelse af det præfabrikerede bæger og organer til at føre dornen aksialt gennem en eller flere successive ringe, hvorpå der er monteret riflede prægeruller, som er fjederbelastet i retning ind irød dornen. Med dette apparat kan man præge indadvendende kontaktflader eller 25 -punkter i bægre med vilkårligt længdeprofil, såvel med retlinlede som med krumliniede frembringere.The apparatus is characterized in that it has a mandrel for receiving the prefabricated beaker and means for axially passing the mandrel through one or more successive rings, on which are mounted grooved roller rollers spring-loaded inwardly into the mandrel. With this apparatus one can stamp inward contact surfaces or 25 points in cups of any length profile, both with rectilinear and curvilinear generators.

Opfindelsen forklares i det følgende nærmere under henvisning til den noget skematiske tegning, på hvilken fig. 1 viser en udførelsesform for en blomsterbe-30 skytter ifølge opfindelsen i sidebillede, fig. 2 et planbillede af blomsterbeskytteren set ovenfra, fig. 3 et udsnit i stærkt forstørret skala af blomsterbeskytterens sidevæg set udefra, og 35 fig. 4 et snit efter linien IV-IV i fig. 3.The invention will now be explained in more detail with reference to the somewhat schematic drawing, in which FIG. 1 shows an embodiment of a flower protector according to the invention in side view; FIG. 2 is a top plan view of the flower protector; FIG. 3 is an exterior view of a greatly enlarged scale of the floral protector side view, and FIG. 4 is a section along line IV-IV of FIG. Third

Den på tegningen anskueliggjorte blomsterbeskytter har en øverste, tragtformet udvidet bægerdel 1, som gennem en konisk forbindelsesdel 2 går over i 141311 4 beskytterens bund 3, der er formet som en flad kegle.The flower protector illustrated in the drawing has an upper, funnel-shaped expanded cup portion 1 which, through a tapered connecting portion 2, extends into the bottom 3 of the protector formed as a flat cone.

Som det ses i fig. 2, er bunden 3 gennemskåret af tre retliniede snit, som skærer hinanden i bundens centrum, hvorved der dannes seks trekantede tunger 4. Som vist 5 og beskrevet mere detaljeret i det ovenfor omtalte danske patentskrift nr. 111 103 anbringes en blomst i beskytteren ved, at blomsterstilken ovenfra trækkes ned gennem bunden 3, hvorved tungerne 4 fjedrer ud fra hinanden og fastholder blomsten med dens krone eller 10 bloster passende sammentrykket indvendig i bægerdelen 1.As seen in FIG. 2, the base 3 is intersected by three rectilinear sections which intersect at the center of the base, forming six triangular tongues 4. As shown 5 and described in more detail in the above mentioned Danish patent specification No. 111 103, a flower is placed in the protector by the flower stem is pulled down from above through the base 3, whereby the tongues 4 spring out from one another and hold the flower with its crown or 10 flowers appropriately compressed internally in the cup part 1.

I modsætning til den i det danske patentskrift viste blomsterbeskytter, hvor bægerdelens indvendige væg er glat, er overfladen af bægerdelen 1 i den her beskrevne blomsterbeskytter i hele eller i hvert fald den 15 største del af sin overflade udformet med relativt tætsiddende indtrykninger, som i stærkt forstørret skala er vist i fig. 3 og 4.In contrast to the flower protector shown in the Danish patent, where the inside wall of the cup part is smooth, the surface of the cup part 1 of the flower protector described here is formed in all or at least the largest part of its surface with relatively tight-fitting impressions, as in strong enlarged scale is shown in FIG. 3 and 4.

I den her viste udførelsesform har indtrykninger-ne form som firesidede pyramider 5 med en indadven-20 dende spids 6, således at kontakten mellem bægerdelen 1 og den ikke viste blomsts kronblade praktisk taget udelukkende forekommer på spidserne 6. Som det ses af fig. 3 og 4, dannes der ved indtrykningen af pyramiderne 5 gennemgående luf tkanaler på bægerdelen 11 s in-25 derside mellem pyramiderne, og det har vist sig, at man herved undgår risikoen for, at kronbladene ved blomstens anbringelse i beskytteren suger sig fast til bægerdelens inderside, og at man alligevel opnår en fastholdelse af blomsten, som sikrer mod, at beskytteren utilsigtet glider ned langs blomsterstilken.In the embodiment shown here, the indentations are in the form of four-sided pyramids 5 with an inward point 6 so that the contact between the beaker part 1 and the petals of the flower not shown is practically exclusively at the points 6. As seen in FIG. 3 and 4, through the pressure of the pyramids 5, air passages are formed on the inside of the beaker part 11 s between the pyramids, and it has been found that this avoids the risk of the petals sucking into the cup part by the placement of the flower in the protector. on the inside, and still obtaining the flower, which ensures that the protector inadvertently slides down the flower stalk.

30 Til prægning af indtrykningerne 5 i væggen af et præfabrikeret bæger med glat væg kan anvendes et apparat, som har en lodret forskydelig dorn, hvis øverste ende er udformet til optagelse af bægeret med bunden vendende opad. Oven over dornen og koncentrisk med denne 35 er der anbragt én eller flere stationære ringe, hvorpå der er monteret prægeruller med en riflet overflade, som ved anlæg mod bægerets ydervæg frembringer indtryknin- U1311 5 ger med ønsket profil og indbyrdes afstand. Rullerne er fjederbelastet ind mod dornen og kan f.eks. være monteret på arme, der er drejelige om vandrette akser i forhold til den stationære bærering. Når dornen skydes op-5 ad gennem ringen eller ringene, vil de fjederbelastede ruller automatisk følge konturen af bægerdelen 1, som støttes indvendig af den modsvarende profilerede dorn, og derved frembringer rullerne det ønskede mønster af indtrykninger. Oven over ringen eller ringene kan der 10 være anbragt et med dornen koaksialt rør, som forneden har holdefingre, der fanger den nedadvendende frie kant af det profilerede bæger og fastholder dette ved dornens tilbagetrækning. Om ønsket kan der indvendig i — dornen være anbragt en aksialt forskydelig udkaster, 15 som sikrer, at bægeret ikke tages med af dornen på returbevægelsen. På denne måde stables de prægede bægre successivt inden i hinanden i det omtalte rør, hvorfra de med passende mellemrum fjernes.For embossing the impressions 5 in the wall of a prefabricated smooth-walled cup, an apparatus having a vertically displaceable mandrel may be used, the upper end of which is designed to receive the cup with the bottom facing upwards. Above the mandrel and concentrically with this 35 one or more stationary rings are mounted on which are mounted rollers with a ribbed surface which, upon abutment against the outside wall of the beaker, produce impressions of the desired profile and spacing. The rollers are spring loaded against the mandrel and can e.g. be mounted on arms rotating about horizontal axes relative to the stationary bearing. As the mandrel is pushed up through the ring or rings, the spring-loaded rollers will automatically follow the contour of the beaker portion 1 supported internally by the corresponding profiled mandrel, thereby producing the desired pattern of impressions. Above the ring or rings there may be provided a coaxial tube with the mandrel, which has downwardly holding retaining fingers which capture the downwardly free edge of the profiled beaker and retain this upon retraction of the mandrel. If desired, an internally displaceable ejector may be provided inside the mandrel, which ensures that the beaker is not included by the mandrel on the return movement. In this way, the embossed cups are stacked successively within each other in the said tube, from which they are removed at appropriate intervals.

Prægerullerne kan være fremstillet af stål, me-20 dens dornen består af et blødere materiale, eksempelvis træ eller aluminium, som eventuelt kan være overtrukket med en belægning af gummi eller et andet elastisk materiale. Om ønsket kan én af prægerullerne være forsynet med fremspring i et mønster, der ved prægningen afteg-25 ner sig som et navn på den færdige blomsterbeskytter.The embossing rolls may be made of steel, while the mandrel consists of a softer material, for example wood or aluminum, which may optionally be coated with a rubber or other resilient material. If desired, one of the embossing rolls may be provided with projections in a pattern which, when embossed, designates itself as the name of the finished flower protector.

Som allerede antydet ovenfor kan også andre indtrykninger end de i fig. 3 og 4 viste anvendes, eksempelvis en langsgående rifling med ribber og mellemliggende luftkanaler eller et vaffelmønster. Man kunne også frem-30 bringe indtrykningerne ved gennemstikning af bægervæggen udefra med fine nåle, som på denne måde samtidig perforerer væggen og danner indadgående kontaktpunkter for blomstens kronblade. Dersom blomsterbeskytteren fremstilles ved vakuumformning på en dorn, kan kontakt-35 arealerne på bægervæggens inderside også tilvejebringes ved, at udgangsmaterialet suges ind i huller, som er boret i dornens sideflade og tilsluttet vakuumkilden. Blandt de materialer, som kommer i betragtning tilAs already indicated above, impressions other than those of FIG. 3 and 4, for example, a longitudinal rib with ribs and intermediate air ducts or a waffle pattern. One could also create the impressions by piercing the beaker wall from the outside with fine needles, which in this way simultaneously perforate the wall and form inward contact points for the petals of the flower. If the flower protector is produced by vacuum forming on a mandrel, the contact areas on the inside of the beaker wall can also be provided by sucking the starting material into holes drilled in the side face of the mandrel and connected to the vacuum source. Among the materials considered

DK491777A 1977-11-04 1977-11-04 Flower protector for a single flower as well as apparatus for making the flower protector. DK141311B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK491777A DK141311B (en) 1977-11-04 1977-11-04 Flower protector for a single flower as well as apparatus for making the flower protector.
NL7810661A NL184991C (en) 1977-11-04 1978-10-25 DEVICE FOR PROTECTING A SINGLE FLOWER AND APPARATUS FOR MAKING SUCH A DEVICE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK491777 1977-11-04
DK491777A DK141311B (en) 1977-11-04 1977-11-04 Flower protector for a single flower as well as apparatus for making the flower protector.

Publications (3)

Publication Number Publication Date
DK491777A DK491777A (en) 1979-05-05
DK141311B true DK141311B (en) 1980-02-25
DK141311C DK141311C (en) 1980-08-18

Family

ID=8137831

Family Applications (1)

Application Number Title Priority Date Filing Date
DK491777A DK141311B (en) 1977-11-04 1977-11-04 Flower protector for a single flower as well as apparatus for making the flower protector.

Country Status (2)

Country Link
DK (1) DK141311B (en)
NL (1) NL184991C (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1542770A (en) * 1900-01-01 Stitching device for making funeral crowns and the like
US2029043A (en) * 1932-11-15 1936-01-28 Hlavacek Flower support
US2641086A (en) * 1946-11-13 1953-06-09 Shinoda Daniel Stephen Gardenia support

Also Published As

Publication number Publication date
DK141311C (en) 1980-08-18
DK491777A (en) 1979-05-05
NL184991C (en) 1990-01-02
NL7810661A (en) 1979-05-08
NL184991B (en) 1989-08-01

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