SE177227C1

SE177227C1 -

Info

Publication number: SE177227C1
Authority: SE
Publication date: 1961-01-01

Description

Uppfinnare: B T af Ekenstam och B R Svensson FOreliggande uppfinning hanfor sig till en forpaekningsanordning for formal, ,exempelvis tabletter, dar foremalen aro inneslutna langs ett band i var sitt utrymme efter varandra i bandets langdriktning och .eventuellt i flera bredvid varandra belagna rader, dar utrymmena i en rad utgores .av fickor vettande St .ett och ,samma hall, vilka fickor aro bildade av mot varandra vikta partier av bandet, varvid bandet vid varje ficka Sr sd ihopfast, att det .av fickan bildade utrymmet blir i huvu.dsak slutet, och dar bandet Sr. magasinerat i ett skyddsholje med en slitsformad oppning f5r utdragning av bandet. Inventors: BT af Ekenstam and BR Svensson The present invention relates to a packaging device for formalities, for example tablets, in which the templates are enclosed along a band in their respective spaces one after the other in the longitudinal direction of the band and possibly in several adjacent rows, where the spaces in a row consists of pockets facing St .ett and, the same hall, which pockets are formed by mutually folded portions of the band, the band at each pocket Sr sd fastened together, that the space formed by the pocket becomes substantially closed. , and where the band Sr. stored in a protective housing with a slot-shaped opening for pulling out the belt.

Vid en kand forpackning av ovan namnt slag utnyttjar man den .ena kanten i ,skyddsholjets Oppning sasom brytkant for bandet. Darvid later man bandet •efter passage genom Oppningen passera genom en styranordning, anordnad utanpa skyddsholjet, sd. ,att vid dragning i bandet ,detta kommer att anligga mot brytkanten. Genom forekomsten ,av brytkanten tvingas vid dragning i bandet den oppningsbara anden till den ficka, sora star I tur att oppnas, till laze mitt for oppningen, varvid vid fortsatt dragning Rattan uppbrytes, under det att den uppbrutna dnden av fickan ,anligger mot ,skydds'holjets oppning, .sa att innestutet foremal lamnar fickan. genom Oppningen. En forpackning av namnt slag har visat sig fungera tillfredsstallande. Dock har det icke kunnat undvikas, att vid enstaka till-fallen fOreinal fran under uppbrytning varande ficka i .stallet I Sr att passera Oppningen hamnat inuti skyddsholj et. FOreliggande uppfinning har till andamal att undanrOja nyssnamnda nackdel. Enligt uppfinningen har cletta astadkommits darigenom, att skyddsholjet innanfOr oppningen Sr utformat med en .styryta fOr bandet, langs vilken yta atminstone ph nagot stalle forefinnes en strypt genomgangssektion, avsedd ,att styra bandet ph ett ,sadant satt, ,att den narmast innanfor Oppningen befintliga fickan vid viss utdragning av bandet brytes upp, varefter fOremalet i fickan matas ut genom oppningen. In the case of a jug of packaging of the above-mentioned type, the one edge in, the opening of the protective cover, is used as the breaking edge for the band. In this case, the belt is allowed to pass through a guide device, arranged on the outside of the protective cover, sd. , that when pulling on the belt, this will abut against the breaking edge. Due to the occurrence of the breaking edge, when pulling in the band, the openable spirit to the pocket, sora star is forced to open, to laze in the middle of the opening, whereby during continued pulling the rattan is broken, while the broken end of the pocket, abuts against, is protected 'holjets oppning, .sa att innestutet foremal lamnar fickan. through the opening. A package of the kind mentioned has proven to work satisfactorily. However, it has not been possible to avoid the fact that in isolated cases the frontal from during rupture being in the stable I Sr to pass the opening ended up inside the protective housing. The present invention has for its object to obviate the aforesaid disadvantage. According to the invention, this has been achieved in that the protective cover inside the opening Sr is formed with a guide surface for the belt, along which surface at least in some stable there is a restricted passage section, intended to guide the belt ph, so that it is closest to the opening the pocket is broken open at a certain extension of the strap, after which the form in the pocket is discharged through the opening.

Foreliggande uppfinning kornmer narmare att beskrivas i samband med bifogade tvh ritningar, dar fig. 1 visar en utfOringsform pa en forpackningsanordning ,enligt f5religgande uppfinning och sedd i perspektiv och delvis uppskuren. Fig. 2-4 visar schematiskt en del av forpackningen ,enligt fig. 1 i tre olik.a faser av en fickas uppbrytning. Fig. 5 visor schematiskt en del av forpackningen enligt fig. 1 och forsedd med en tillaggsdetalj, som ej forekommer i fig. 1. Fig. 6 visar en andra utfOringsform pa en forpackning enligt uppfinningen. The present invention will be described in more detail in connection with the accompanying two drawings, in which Fig. 1 shows an embodiment of a packaging device, according to the present invention and seen in perspective and partly cut away. Figs. 2-4 schematically show a part of the package, according to Fig. 1, in three different phases of the breaking of a pocket. Fig. 5 schematically shows a part of the package according to Fig. 1 and provided with an additional detail, which does not appear in Fig. 1. Fig. 6 shows a second embodiment of a package according to the invention.

I fig. 1 Sr 1 ett parallellepipediskt skyddsholje med en vagg 2, som innchiiller en slitsformad oppning 3. Fran oppningen 3 utgar en passage 4, som bildas av innervdggen till en vagg 5 till skyddsholjet och en separat vagg 6 inuti .skyddshOljet. Nyssnamnda vagg Sr sa bockad, ,att den har tva skanklar 7 och 8. Skan:keln 8 Sr i huvudsak parallell med vaggen 5. Inuti skyddsholjet Sr .ett band 9 ,anordnat, som Sr veckat ph i .figuren visat salt, att ett antal fickor 10 bildas, som aro anordnade .efter varandra. I namnda fickor Oro foremal 11 placerade. Varje ficka Sr forseglad vid eller invid motstaende kanter av bandet och tvdrs Over bandet vid fickans overande, sa att varje foremal 11 blir fullstandigt inneslutet. Bredden av den .slitsformade oppningen 3 Sr sadan, att ,endast en ficka i taget ken inforas i oppningen 3, dvs. bredden has passagen kommer .att bestammas av tjockleken pa det inneslutna foremalet. Lamplig langd ph passagen 3 Sr en langd, som Sr lika med langden ,av en ficka 10. In Fig. 1 Sr 1 a parallelepiped protective cover with a cradle 2, which encloses a slit-shaped opening 3. From the opening 3 a passage 4 is formed, which is formed by the inner wall of a cradle 5 to the protective cover and a separate cradle 6 inside the protective cover. The newly named cradle Sr said bent,, that it has two shins 7 and 8. The shank 8 Sr is substantially parallel to the cradle 5. Inside the protective shell Sr. A band 9, arranged, as Sr folded ph in the figure shown salt, number of pockets 10 are formed, which are arranged one after the other. In the said pockets Oro foremal 11 placed. Each pocket is sealed at or near opposite edges of the strap and twisted over the strap at the top of the pocket, so that each shape 11 is completely enclosed. The width of the slot-shaped opening 3 is such that, only one pocket at a time, the ken is inserted into the opening 3, i.e. the width of the passage will be determined by the thickness of the enclosed object. Suitable length ph passage 3 Sr a length, which Sr equal to the length, of a pocket 10.

Det vaggparti till vaggen 6, som forbinder skanklarna 7 och 8 Mir lampligen ha avrundad form, ,sd att fickorna en i taget ledas in i passagen 3 utan att skadas. The cradle portion to the cradle 6, which connects the shanks 7 and 8, should suitably have a rounded shape, so that the pockets one at a time are led into the passage 3 without being damaged.

Den ovan beskrivna anordningens funktion skall narmare beskrivas i samband med fig. 2— — 2-4. Vid en dragning i bandet 9 komma fickorna att nfirmas passagens 4 ingangsmynning, varvid den fieka, som star i tur, kommer mitt for denna mynning. Den efterfoljande fickan kommer att placera sig mitt for det avrundade mellan.partiet till vaggen 6. PA grund harav kommer vid ytterligare dragning i bandet 9 den banddel, som fir belagen bakorn den ficka, som ar mitt framfor passagens ingangsmynning, att kvarhallas vid denna mynning pa grund av ,att den efterfoljande fickan icke liar flagon mojlighet att forflytta sig vidare. Detta har till foljd att fickan mitt for mynningen vid ytterligare dragning i bandet 9 kommer att Oppnas samtidigt som fiekan .suceessivt infores i passagen. Detta framgar klart och tydligt av fig. 3 och 4, dar i fig. 4 fickan visas helt oppen. The function of the device described above will be described in more detail in connection with Figs. 2 - 2-4. During a pull in the belt 9, the pockets will be attached to the entrance mouth of the passage 4, the fieka, which is in turn, coming in the middle of this mouth. The subsequent pocket will be located in the middle of the rounded intermediate portion of the cradle 6. Due to this, upon further pulling in the strap 9, the strap portion which is located behind the pocket, which is in front of the entrance mouth of the passage, will be retained at this mouth. due to the fact that the subsequent pocket does not give the flag the opportunity to move on. This has the consequence that the pocket in the middle of the mouth in the event of further drawing in the belt 9 will be opened at the same time as the pocket is successively inserted into the passage. This is clearly seen in Figs. 3 and 4, where in Fig. 4 the pocket is shown completely open.

For att forhindra att bandet 9, after det att ett fOremal lamnat bandet, loper tillbaka in i skyddshOljet, fir det lampligt att anordna en sparranordninab av nagot lampligt slag. I fig. 2-4 visas ett exempel pa. en dylik sparranordning i form av ett vaggelement 12 fast vid vaabgen 2 invid oppningen 3. Elementet dr sa beskaffat, att det tillater bandet att pas-sera uppat men icke nedat. In order to prevent the strap 9, after a form has been left on the strap, from running back into the protective cover, it is convenient to provide a locking device of some suitable type. Figs. 2-4 show an example of pa. such a spar device in the form of a cradle element 12 fixed to the web 2 next to the opening 3. The element dr is shaped in such a way that it allows the belt to pass upwards but not downwards.

En annan mojlighet att forhindra, att bandet ror sig inat i forpackningen, ir att i fig. 1 anordna en passage av lampligt slag utanpa vaggen 5 och Ifita handet 9 passera genom namnda passage. Another possibility to prevent the belt from moving inwards in the package is to arrange in Fig. 1 a passage of a suitable kind outside the cradle 5 and the Ifita hand 9 to pass through said passage.

For att ytterligare utoka den kvarhallande effekten pd en efterf8ljande ficka kan enligt den utforingsform, som visas 1 fig. 5, .en bladfjader eller darmed liknande anordnas invid passagen, vilken fjader stravar att pressa fickorna at vanster. In order to further increase the retaining effect on a subsequent pocket, according to the embodiment shown in Fig. 5, a leaf spring or the like can be arranged next to the passage, which spring tends to press the pockets to the left.

Ehuru det i fig. 1-5 visats att skyddshOljet har parallellepipedisk form, torde det vara uppenbart, att skyddshOljet kan givas vilken annan lamplig form som heist. SA t. ex. kan skyddshOljet ha rent cylindrisk form. Although it is shown in Figs. 1-5 that the protective cover has a parallelepipedic shape, it should be obvious that the protective cover can be given any other suitable shape as a lift. SA e.g. the protective oil can have a purely cylindrical shape.

I fig. 6 visas ett parallellepipediskt skydds- holjevars vaggar 5' och 14 aro belagna pa ett avstand, som ar mindre An hojden pa en ficka. Inuti skyddshOljet ar bandet 9 sa placerat, att fickorna komma att .mer eller mindre luta mot varandra sfisom framgar av figuren. Vidare dr en slitsformad oppning 3' sa belagen 5. vaggen 2', att vid dragning i bandet den narmast oppningen belagna fickan genom det valda avstandet Indian vaggarna 5' och 14 via den efterfoljande fickan styres sa, att i forstnamnda ficka inneslutet f6- remal erhaller en slutlig rorelseriktning genom oppningen 3'. Sjalva uppbrytningen sker pa samma satt som enligt fig. 1-5, dvs. att banddelen pa ena sidan om den ficka, som skall uppbrytas, fasthalles, medan banddelen pa andra sidan urn fickan utsattes fOr dragning. Lampligt avstand mellan vaggarna 5' och 14 torde vara den som motsvarar ungefar tjockleken. av tva tabletter. Fig. 6 shows the cradles 5 'and 14 of a parallelepiped protective casing are covered at a distance which is less than the height of a pocket. Inside the protective cover, the strap 9 is positioned so that the pockets will more or less lean towards each other as shown in the figure. Furthermore, a slit-shaped opening 3 'said the lining 5. the cradle 2', that when pulling in the band the nearest opening covered pocket through the selected distance Indian the cradles 5 'and 14 via the subsequent pocket are guided so that in the former pocket enclosed obtains a final direction of movement through the opening 3 '. The actual breaking up takes place in the same way as according to Figs. 1-5, ie. that the strap part on one side of the pocket to be broken is held, while the strap part on the other side of the pocket is subjected to pulling. Lampable distance between the cradles 5 'and 14 should be the one corresponding to approximately the thickness. of two tablets.

Vidare torde det vara uppenbart, att varje ficka kan uppdelas sa, att det uppstar flera vid varandra belagna utrymmen, sa att vid varje uppbrytning av en ficka ett mot antalet utrymmen svarande antal foremal ras. Furthermore, it should be obvious that each pocket can be divided so that there are several spaces located next to each other, so that at each breaking of a pocket a number corresponding to the number of spaces is formed.

Claims

Patent claim:

Packaging device for objects, for example tablets, in which the objects are enclosed along a strip in their respective spaces, one after the other in the longitudinal direction of the strip and possibly in several rows next to each other, where the spaces in a row are formed by one and the same hall , which strips are formed by folded portions of the strap, the strap being fastened together at each pocket so that the space formed by the pocket is substantially closed, and where the strap is stored in a protective housing with a wear-shaped opening for pulling out the strap , characterized in that the protective cover (1) inside the opening (3) is formed with a guide surface (5) for the belt (9), along which surface (5) there is at least in some places a restricted passage section (4), intended to guide bandet (9) pa. so that the pocket (10) closest to the opening (3) closest to the opening (3) is broken up when the strap (9) is pulled out, after which the form (11) in the pocket (10) is discharged through the opening (3).

Packaging device according to claim 1, characterized in that said guide surface (5) is constituted by an outer wall of the protective cover (1).

Packaging device according to claim 2, characterized in that the distance of said outer wall (5) to the opposite outer wall (14) in the protective cover is chosen so that the pocket (10) which is in turn to be opened is brought into a such a position that it (10) together with the first-mentioned outer wall (5) hills namrida passage section.

Packaging device, according to claim 1, characterized in that said passage section is formed by a passage (4), which exits the opening (3) of the protective housing (1), and that said entrance mouth of said passage has a cross section which only allows the insertion of a pocket (10) in the roof of the passage (4).

Packaging device, according to claim 4, characterized in that one or more entrance orifice edges are rounded so that the pockets (10) can be led into the passage (4) without being damaged.

Packaging device according to patent claim 4, characterized in that the passage (4) is formed by said outer wall (5) and by a cradle (8) opposite it, arranged substantially parallel to the outer wall (5).

Packaging device according to claim 6, characterized in that a resilient device (13), for example a spring, is arranged in front of the entrance mouth of the passage (4) in such a way that it (13) strives to displace the baby (9) in a direction which is substantially perpendicular to the said guide surface (5).

Packaging device according to one of the preceding patent claims, characterized in that the protective cover (1) on its outer surface is provided with a guide device for the broken strip (9).

Packaging device according to any one of the preceding patent claims, characterized in that the protective cover (1) at its opening (3) or at its passage there is provided with a locking device (12) for preventing the belt (9) from being re-inserted into the protective housing. (1). Request publications: Patentskrifter frein Sverige 159 454.