RS52285B

RS52285B - CONNECTIONS OF CHILDREN'S TOYS OF A RAILWAY TOYS

Info

Publication number: RS52285B
Application number: RS20080306A
Authority: RS
Inventors: Aleksandar JEVTOVIĆ
Original assignee: Aleksandar JEVTOVIĆ
Priority date: 2008-07-15
Filing date: 2008-07-15
Publication date: 2012-10-31
Also published as: RS20080306A

Abstract

Spoj segmenata šinske trake dečje igračke, naznačen time, što je telo (7) spojnice (5, 5') jednim delom postavljeno u prorez (3) na jednom segmentu (1), a drugim delom u prorez (3) na drugom segmentu (1) koji se međusobno povezuju, pri čemu je istovremeno jedan čep (6) smešten u otvor (2) na jednom segmentu (1), a drugi u otvor (2) na drugom segmentu (1), što otvori (2) na jednom i drugom segmentu (1) u sklopu pripadaju istom zamišljenom torusu čije se težište nalazi u težištu spojnice (5, 5') i što čepovi (6) spojnice (5, 5') pripadaju istom zamišljenom torusu čije se težište nalazi u težištu spojnice (5, 5').Prijava sadrži još 4 zavisna patentna zahteva.A segment of a toy rail track segment, wherein the body (7) of the coupling (5, 5 ') is partly inserted into a slot (3) on one segment (1) and another partly into a slot (3) on the other segment ( 1) interconnected, wherein at the same time one plug (6) is placed in an opening (2) on one segment (1) and another in an opening (2) on another segment (1), which opens (2) on one and the second segment (1) in the assembly belong to the same imaginary torus whose center of gravity lies at the center of gravity of the coupling (5, 5 ') and what the plugs (6) of the coupling (5, 5') belong to the same imaginary torus whose center of gravity lies at the center of gravity of the coupling ( 5, 5 ') The application contains 4 more dependent claims.

Description

OBLAST TEHNIKE NA KOJU SE PRONALAZAK ODNOSITECHNICAL FIELD TO WHICH THE INVENTION RELETS

Pronalazak pripada oblasti igračaka uopšte, a odnosi se na spoj segmenata šinske trake koji obrazuju kolosek dečje igračke. The invention belongs to the field of toys in general, and relates to the connection of segments of the rail strip that form the track of a children's toy.

Prema međunarodnoj klasifikaciji patenata (IPC) pronalazak se može označiti klasifikacionim simbolomA63H,gde su predviđene igračke, odnosno elementi za građenje. According to the International Patent Classification (IPC), the invention can be marked with the classification symbol mA63H, where toys, or building elements, are intended.

Bliži klasifikacioni simboli kojima se pronalazak može označiti suA63H18/00 i A63H19/00,gde su obrađene staze i železničke pruge za igračke i minijaturne železnice, a još bolje simbolomA63H19/32,koji se odnosi na skretnice i njihovo upravljanje. Closer classification symbols with which the invention can be marked are A63H18/00 and A63H19/00, where tracks and railway tracks for toys and miniature railways are treated, and even better symbol A63H19/32, which refers to switches and their management.

Rešenje je primenljivo i kod okova za nameštaj, elemenata za pričvršćivanje i spajanje konstrukcijskih elemenata, pa se može označiti i simbolimaF16B12/00, F16B13/00iliF16B17/00.The solution is also applicable to fittings for furniture, elements for fastening and connecting structural elements, so it can be marked with symbols F16B12/00, F16B13/00 or F16B17/00.

TEHNIČKI PROBLEMTECHNICAL PROBLEM

Problem koji se rešava predmetnim pronalaskom sastoji se u tome kako konstrukcijski resiti spoj segmenata šinske trake dečje igračke kako bi se ostvarila veza segmenata u jedinstvenu nerazdvojivu celinu primenom segmenata i spojnice, odnosno, segmenata, spojnice i osovinice. The problem that is solved by the subject invention consists in how to structurally solve the connection of the segments of the children's toy rail tape in order to achieve the connection of the segments into a single inseparable whole by using segments and a coupling, that is, segments, a coupling and a pin.

STANJE TEHNIKESTATE OF THE ART

U železničkom saobraćaju, za gornji stroj pruge, upotrebljavaju se šine koje nisu nepoznate, mada šine za dečje igračke ne podležu nikakvim zahtevima koji se postavljaju pred šine u javnom saobraćaju. U svakom slučaju, kolosek se polaže na pravcima i krivinama, na usponima i padovima. U krivinama postoje unutrašnja i spoljna šina koje su različitih dužina. In railway traffic, for the upper part of the track, rails are used that are not unknown, although rails for children's toys are not subject to any requirements that are placed on rails in public traffic. In any case, the track is laid on straights and curves, on ups and downs. In curves, there are inner and outer rails of different lengths.

Sine za dečje igračke su uglavnom od drveta ili plastičnih masa. Children's toys are mostly made of wood or plastic.

Među više dokumenata koji obrađuju problem povezivanja elemenata, poznat je YU dokument broj P-474/05, pod nazivom „Lopta, mehanička slagalica sa rotirajućim petouglovima" gde su između petouglova užljebljeni klizno pokretni ovalni ili trouglasti delovi. Among several documents that deal with the problem of connecting elements, YU document number P-474/05 is known, entitled "Ball, mechanical puzzle with rotating pentagons" where sliding oval or triangular parts are grooved between the pentagons.

U YU dokumentu broj P-475/05, pod nazivom „Lopta, mehanička slagalica sa međusobno užljebljenim delovima" opisano je rešenje gde su svi delovi međusobno povezani posebnim žljebovima, pri čemu delovi mogu da formiraju veće pokretne celine. In YU document number P-475/05, entitled "Ball, mechanical puzzle with mutually grooved parts" a solution is described where all parts are interconnected by special grooves, whereby the parts can form larger moving units.

Isto tako, poznato je rešenje mehaničke zagonetke opisane u YU dokumentu broj P-133/05 koja se sastoji od delova sa zaobljenim glavama i delova sa odgovarajućim žljebovima, gde zaobljene glave ulaze u navedene žljebove formirajući mehaničku zagonetku. Likewise, the solution to the mechanical puzzle described in YU document number P-133/05 is known, which consists of parts with rounded heads and parts with corresponding grooves, where the rounded heads enter the said grooves forming a mechanical puzzle.

U dokumentu sa oznakom DE 1813054 A, opisano je rešenje konstrukcije šine za građenje igračke, koja je izrađena od veštačkog materijala. Šina se sastoji od staze sa izbočinama, koje imaju kružne forme izvođenja poprečnog preseka, ali su moguće i druge forme izvođenja poprečnog preseka. U području staze su na obe podužne strane šine izvedeni žljebovi u kojima su smešteni vodeći elementi. Na završecima šine, žljebovi su produbljeni i tu su smešteni vodeći elementi preko krajeva jedne šine na drugu. Nosač šine je u odgovarajućem otvoru praga, a ovaj istovremeno može da poveže dve šine. In the document marked DE 1813054 A, the solution of the construction of the rail for the construction of the toy, which is made of artificial material, is described. The rail consists of a track with protrusions, which have a circular cross-sectional design, but other cross-sectional designs are also possible. In the area of the track, there are grooves on both longitudinal sides of the rail in which the guiding elements are placed. At the ends of the rail, the grooves are deepened and this is where the guide elements are located across the ends of one rail to the other. The rail support is in the corresponding opening of the threshold, and this can connect two rails at the same time.

U dokumentu DE 1975212 Ciprikazano je rešenje spojnog bloka u kome je smeštena šina, pri čemu je na jednoj strani spojnog bloka izveden žljeb u vidu lastinog repa u kome je smeštena jedna strana šinske stope, dok se u njenu drugu stranu fiksira zavrtanj sa upuštenom glavom, te se stopa nalazi u žljebu u vidu lastinog repa, a uvrtanjem zavrtnja u spojni blok može se obezbediti fiksiranje šine u određenom položaju u spojnom bloku. Spojni blok, šina i zavrtanj se rade od istog materijala, najčešće od veštačkog materijala ili drveta. Prema drugom varijantnom rešenju, šina se prethodno stavlja u masku, a onda se povezuje sa spojnim blokom kako je prethodno opisano. In the document DE 1975212, the solution of the connecting block in which the rail is placed is described, where on one side of the connecting block there is a groove in the form of a dovetail in which one side of the rail foot is placed, while a screw with a countersunk head is fixed in its other side, and the foot is located in the groove in the form of a dovetail, and by screwing the screw into the connecting block, the rail can be fixed in a certain position in the connecting block. The connecting block, rail and screw are made of the same material, most often of artificial material or wood. According to another variant solution, the rail is first placed in the mask, and then it is connected to the connecting block as previously described.

U dokumentu publikovanom u Nemačkoj kao DE 2936751 A, i DE 7925782 U, prikazane su šinske igračke, koje su izrađene iz profila od veštačkog materijala, gde su izvedeni kanali u kojima su postavljene trake, odnosno vodilice. In the document published in Germany as DE 2936751 A, and DE 7925782 U, rail toys are shown, which are made of profiles of artificial material, where channels are made in which the strips, i.e. guides, are placed.

Poznato je rešenje šine za igračku predstavljeno u nemačkom dokumentu označenom kao DE 3005120 Ai, izrađene od profila koji su izrađeni od veštačkog materijala, na kojima su izvedeni žljebovi u koje se smeštaju žičane trake. Po sredini obrubnih prirubnica su vodilice, a spojni deo jedne sekcije se veže sa spojnim delom druge sekcije. A well-known toy rail solution is presented in the German document marked as DE 3005120 Ai, made of profiles made of artificial material, on which there are grooves in which the wire strips are placed. There are guides in the middle of the border flanges, and the connecting part of one section is connected to the connecting part of the other section.

U nemačkom dokumentu DE 202007001675 U prikazan je spoj šine za model železničke pruge, gde se dva sučeljena šinska komada spajaju spojnicama postavljenim na suprotnim stranama šinskih komada. German document DE 202007001675 U shows a rail joint for a model railway, where two opposite rail pieces are joined by connectors placed on opposite sides of the rail pieces.

U AT dokumentu 249560 prikazanje spoj dva elementa šinske trake pomoću klema u obliku slova „U", gde svaki krak kleme prolazi kroz otvor na jednom, odnosno drugom šinskom elementu. AT document 249560 shows the connection of two rail strip elements by means of a clamp in the shape of the letter "U", where each arm of the clamp passes through an opening on one or the other rail element.

Poznato je više rešenja firme BRIO AB (SE) koja rešavaju problem vezivanja šinskih elemenata u šinsku traku. Tako su poznata dokumenta navedene firme označena kao WO 20052197 A,, EP 1684882 A,, USD 460501 S i WO 9513852 A,, gde elementi šinske trake najednom kraju imaju ispupčenja, a na drugom žljebove, gde se dva elementa šinske trake povezuju tako što ispupčenja jednog elementa ulaze u žljebove drugog elementa. There are several solutions from the company BRIO AB (SE) that solve the problem of attaching rail elements to the rail strip. Thus, the known documents of the mentioned company are marked as WO 20052197 A,, EP 1684882 A,, USD 460501 S and WO 9513852 A,, where the rail strip elements have protrusions at one end and grooves at the other end, where two rail strip elements are connected by the protrusions of one element entering the grooves of the other element.

U dokumentu označenom kao EP 1575684 prikazanje kolosek i metod njegovog sastavljanja i rastavljanja, gde svaka traka sekcije na krajevima ima po jedno udubljenje i ispupčenje, preko kojih se dve trake sekcije međusobno povezuju. In the document marked as EP 1575684, a track is shown and a method of assembling and disassembling it, where each strip of the section at the ends has a depression and a protrusion, through which the two strips of the section are connected to each other.

Trak sekcije vozila igračke predstavljen u dokumentu EP 1530989 ima ispupčenje, a na drugoj udubljenje, pri čemu ispupčeni deo jednog traka ulazi u udubljenje drugog traka, formirajući sekciju po želji izabrane dužine. Na sličan način ostvarenje kolosek dečje igračke prema pronalasku opisanom u američkom dokumentu US 6695219. The strip of the toy vehicle section presented in EP 1530989 has a bulge and a recess on the other, with the bulge of one strip entering the recess of the other strip, forming a section of desired length. In a similar way, the realization of a children's toy track according to the invention described in the American document US 6695219.

U dokumentima publikovanim kao DE 20203730 U, DE 9410172 U, DE 29708560 U, US 6648237, US 6398121 i WO 9923706 sekcije koloseka se formiraju spajanjem elemenata preko ispupčenja i udubljenja izvedenih na krajevima svakog elementa. In the documents published as DE 20203730 U, DE 9410172 U, DE 29708560 U, US 6648237, US 6398121 and WO 9923706, the track sections are formed by connecting the elements via protrusions and depressions formed at the ends of each element.

IZLAGANJE SUŠTINE PRONALASKADISCLOSURE OF THE ESSENCE OF THE INVENTION

Šina igračke je sastavljena iz više segmenata koji su međusobno povezani u jedinstvenu celinu obrazujući šinu koja se ne može rastaviti sama od sebe. Ovo se postiže primenom dvostranog čepa sa telom (spojnica), osovinice i segmenata šinske trake. Na krajevima segmenata šinske trake izvedeni su otvori i prorezi. Čepovi su izvedeni u vidu dela torusa, kao što su izvedeni i otvori na krajevima segmenata. U otvore segmenata su smešteni čepovi, pri čemu jedna strana dvostranog čepa (spojnice) ulazi u otvor najednom segmentu, a druga na drugom segmentu, dok je telo postavljeno u proreze delom najednom, a delom na drugom segmentu, pa su na ovaj način segmenti međusobno povezani. Na krajevima segmenata izvedeni su polucilindrični otvori u vidu kanala, a na telu spojnice otvor, tako da osovinica prolazi istovremeno kroz polucilindrične otvore na dva susedna segmenta i kroz otvor na telu spojnice. Spojnica se izrađuje i iz jednog komada, tj. sa dva čepa, telom i sa dve poluosovinice na telu, umesto osovinice i otvora na telu spojnice. Na ovaj načinje obezbeđena sigurna veza između segmenata šine i spojnice, pri čemu je takav sklop jednostavno prenositi sa mesta na mesto, bez mogućnosti da se rastavi sam od sebe. The toy rail is made up of several segments that are interconnected into a single unit forming a rail that cannot be disassembled by itself. This is achieved by the use of a double-sided plug with a body (coupling), a pin and segments of the rail strip. Openings and slits are made at the ends of the rail strip segments. The caps are made in the form of part of a torus, as are the openings at the ends of the segments. Plugs are placed in the openings of the segments, where one side of the double-sided plug (coupling) enters the opening of one segment, and the other on the other segment, while the body is placed in the slots partly on one and partly on the other segment, so the segments are interconnected in this way. At the ends of the segments, there are semi-cylindrical openings in the form of channels, and an opening on the body of the coupling, so that the pin passes simultaneously through the semi-cylindrical openings on two adjacent segments and through the opening on the body of the coupling. The coupling is also made from one piece, i.e. with two plugs, a body and two half-pins on the body, instead of a pin and an opening on the coupling body. In this way, a secure connection between the rail segments and the connector is provided, whereby such an assembly is easy to transport from place to place, without the possibility of being separated by itself.

Prednost ovog pronalaska sastoji se u tome što je moguće formirati ravnu i/ili zatvorenu šinsku traku sa krivinama, usponima i padovima, ukupne dužine prema slobodnom izboru, pri čemu je takvu traku moguće u jednom komadu prenositi sa mesta na mesto. The advantage of this invention consists in the fact that it is possible to form a straight and/or closed rail strip with curves, ascents and dips, the total length according to free choice, whereby such a strip can be transported in one piece from place to place.

Na osnovu izloženog ostvaren je pronalazak kojim je rešen zahtev koji je postavljen kao problem - spoj segmenata u jedinstvenu razdvojivu celinu. On the basis of the above, an invention was realized that solved the request that was posed as a problem - the joining of segments into a unique separable whole.

KRATAK PREGLED SKICA NACRTA BRIEF OVERVIEW OF THE DRAFT SKETCH

Pronalazak je detaljno opisan na primeru izvođenja u kome: The invention is described in detail on the example of an embodiment in which:

Slika 1 predstavlja pogled segmenta odozgo Figure 1 is a top view of the segment

Slika 2 predstavlja pogled segmenata sa prednje strane Figure 2 is a front view of the segments

Slika 3 predstavlja pogled segmenata sa bočne strane Figure 3 is a side view of the segments

Slika 4 predstavlja presek A-A sa slike 1 Figure 4 represents the section A-A from Figure 1

Slika 5 predstavlja presek B-B sa slike 1 Figure 5 represents the section B-B from Figure 1

Slika 6 predstavlja pogled spojnice odozgo, izvedene sa poluosovinicama iz Figure 6 is a view of the coupling from above, made with half-shafts from

jednog komada, prema varijanti I of one piece, according to variant I

Slika 7 predstavlja pogled spojnice sa prednje strane, prema varijanti I Figure 7 represents a view of the coupling from the front, according to variant I

Slika 8 predstavlja pogled spojnice sa bočne strane, prema varijanti I Figure 8 is a side view of the coupling, according to variant I

Slika 9 predstavlja osovinicu sa zaokrenutim presekom, prema varijanti II Slika 10 predstavlja pogled spojnice odozgo, prema varijanti II Figure 9 represents a pin with a turned section, according to variant II Figure 10 represents a view of the coupling from above, according to variant II

Slika 11 predstavlja pogled spojnice sa prednje strane, prema varijanti II Figure 11 represents a view of the coupling from the front, according to variant II

Slika 12 predstavlja presek C-C sa slike 10 Figure 12 represents the C-C section of Figure 10

Slika 13 predstavlja presekD-Dsa slike 11 Figure 13 represents the section D-D of Figure 11

Slike 14 i 15 predstavljaju aksonometrijski izgled spojnice, prema varijanti I Figures 14 and 15 represent the axonometric view of the coupling, according to variant I

Slika 16 predstavlja aksonometrijski izgled redosleda operacija prilikom Figure 16 presents an axonometric view of the sequence of operations

povezivanja segmenata i spojnice connecting segments and couplings

Slika 17 predstavlja aksonometrijski izgled različitih oblika čepova, spojnice i Figure 17 presents an axonometric view of different forms of plugs, couplings and

otvora na segmentima. openings on the segments.

DETALJAN OPIS PRONALASKA DETAILED DESCRIPTION OF THE INVENTION

Spoj segmenata šinske trake dečje igračke predstavljen je kao međusobna kombinovana veza više segmenata 1, različito oblikovanih. Na ovaj način se obrazuje figura u ravni, u prostoru, ili istovremeno i u ravni i u prostoru. Oblik figure je po izboru, a prvenstveno se koristi za formiranje šinske trake dečje igračke. The joint of the segments of the children's toy rail tape is represented as a mutual combined connection of several segments 1, differently shaped. In this way, a figure is formed in a plane, in space, or simultaneously both in a plane and in space. The shape of the figure is optional, and it is primarily used to form the rail strip of a children's toy.

Na svakom od segmenata 1 izvedeni su na krajevima prorezi 3, na koje se nastavljaju posebno oblikovani otvori 2 u vidu proširenja u odnosu na proreze 3. Prorezi 3 i otvori 2 su simetrično respoređeni na segmentima 1. On each of the segments 1, slits 3 are made at the ends, to which the specially shaped openings 2 continue in the form of expansion in relation to the slits 3. The slits 3 and openings 2 are symmetrically distributed on the segments 1.

Na bočnim stranama segmenata 1 izvedeni su polucilindrični kanali 4, koji su presečeni prorezima 3, tako da na svakoj bočnoj strani segmenta 1 postoje po dva polucilindrična kanala 4. Polucilindrični kanali 4 su zaokrenuti u odnosu na proreze 3 za 90°. On the sides of segments 1, semi-cylindrical channels 4 are made, which are cut by slots 3, so that there are two semi-cylindrical channels 4 on each side of segment 1. The semi-cylindrical channels 4 are turned in relation to slots 3 by 90°.

Prema varijanti I, spojnica 5 je izrađena iz jednog dela, sa dva čepa 6 na krajevima tela 7 i sa dve simetrično izvedene poluosovinice 9 na telu 7. Čepovi su izvedeni u obliku dela to rusa, kao i otvori 2 na segmentu 1, a telo 7 spojnice 5 je približno prizmatičnog oblika. According to variant I, the coupling 5 is made of one part, with two plugs 6 at the ends of the body 7 and with two symmetrically designed half-shafts 9 on the body 7. The plugs are made in the form of a part of the body, as well as the openings 2 on the segment 1, and the body 7 of the coupling 5 is approximately prismatic in shape.

Prema varijanti II, spojnica 5' je izrađena sa simetrično izvedenim cilindričnim otvorom 8 na telu 7 u koji se postavlja osovinica 9', tako da su poluosovinice 9 prema varijanti I ovde zamenjene osovinicom 9'. According to variant II, the coupling 5' is made with a symmetrically designed cylindrical opening 8 on the body 7 in which the pin 9' is placed, so that the half-pins 9 according to variant I are here replaced by the pin 9'.

Oblik i dimenzije otvora 2 na segmentima 1 odgovaraju obliku i dimenzijama čepova 6 i spojnica (5, 5'), a prorezi 3 na oba segmenta 1, koji se međusobno povezuju, obrazuju odgovarajući prorez oblika i dimenzija poprečnog preseka tela 7 spojnica (5, 5'). The shape and dimensions of the opening 2 on the segments 1 correspond to the shape and dimensions of the plugs 6 and connectors (5, 5'), and the slots 3 on both segments 1, which connect to each other, form a corresponding slot of the shape and dimensions of the cross-section of the body 7 of the connectors (5, 5').

Polucilindrični kanal 4 najednom, i polucilindrični kanal 4 na drugom segmentu 1, koji se međusobno povezuju, u sklopu obrazuju cilindrični otvor u koji su postavljene poluosovinice 9, prema varijanti I, odnosno osovinica 9', prema varijanti II. The semi-cylindrical channel 4 at once, and the semi-cylindrical channel 4 on the second segment 1, which connect to each other, form a cylindrical opening in which the half-shafts 9, according to variant I, or the shaft 9', according to variant II, are placed.

Prema varijanti I, povezivanje dva segmenta 1 vrši se tako što se segmenti 1 postave jedan pored drugog, a između njihovih bočnih strana, na kojima su izvedeni polucilindrični otvori 4, postavi se spojnica 5 sa poluosovinicama 9, pri čemu su čepovi 6 jedan iznad drugog. Nakon toga se segmenti 1 primaknu jedan do drugog tako da se poluosovinice 9 nađu u polucilindričnim otvorima 4 najednom i drugom segmentu 1, a prorezi 3 se sastave tako da obrazuju prorez dvostruko veće dužine, koja odgovara dužini tela 7 spojnice 5. Iz takvog međusobnog položaja segmenata 1 i spojnice 5, zaokrene se spojnica 5 sa poluosovinicama 9 oko podužne ose poluosovinica 9 za 90°. Nakon toga, jedan čep 6 na telu 7 spojnice 5 uđe u otvor 2 najednom segmentu 1, a drugi čep 6 na telu 7 spojnice 5 uđe u otvor 2 na drugom segmentu 1. Istovremeno se telo 7 spojnice 5 jednom polovinom smesti u prorez 3 na jednom segmentu 1, a drugom polovinom u prorez 3 na drugom segmentu 1, segmenata koji se povezuju. According to variant I, the connection of two segments 1 is done by placing the segments 1 next to each other, and between their sides, on which semi-cylindrical openings 4 are made, a connector 5 with half-shafts 9 is placed, where the plugs 6 are one above the other. After that, the segments 1 are brought closer to each other so that the half-shafts 9 are in the semi-cylindrical openings 4 of one and the other segment 1, and the slots 3 are assembled so that they form a slot of twice the length, which corresponds to the length of the body 7 of the coupling 5. From such a mutual position of the segments 1 and the coupling 5, the coupling 5 with the half-shafts 9 is turned around the longitudinal axis of the half-shafts 9 by 90°. After that, one plug 6 on the body 7 of the coupling 5 enters the opening 2 of one segment 1, and the other plug 6 on the body 7 of the coupling 5 enters the opening 2 of the other segment 1. At the same time, the body 7 of the coupling 5 is placed with one half in the slot 3 on one segment 1, and with the other half in the slot 3 on the other segment 1, of the segments to be connected.

Prema varijanti II, povezivanje dva segmenta 1 vrši se na isti način kao i prema varijanti I, s tim da se prethodno na sredinu osovinice 9' čvrsto postavi spojnica 5' kroz otvor 8. According to the variant II, the connection of the two segments 1 is done in the same way as according to the variant I, with the fact that the connector 5' is first firmly placed in the middle of the pin 9' through the opening 8.

Na ovaj način se formira željeni sklop segmenata 1 i spojnice (5, 5'), koji se ne može rastaviti sam od sebe. In this way, the desired assembly of segments 1 and the coupling (5, 5') is formed, which cannot be disassembled by itself.

Svi elementi šinske trake (segmenti 1, spojnice 5, 5' i osovinica 9') se najčešće izrađuju od drveta ili plastike, što ne znači da se ne mogu koristiti i drugi materijali. All elements of the rail strip (segments 1, connectors 5, 5' and pin 9') are usually made of wood or plastic, which does not mean that other materials cannot be used.

Claims

1. The joint of the segments of the rail strip of the children's toy, indicated by the fact that the body (7) of the connector (5, 5') is one part placed in the slot (3) of one segment (1) and the other part in the slot (3) of the second segment (1) which are connected to each other, whereby at the same time one plug (6) is placed in the opening (2) on one segment (1) and the other in the opening (2) on the second segment (1), which opens (2) on one and the other segment (1) in the assembly belong to the same imaginary torus whose center of gravity is in the center of gravity of the coupling (5, 5') and that the plugs (6) of the coupling (5, 5') belong to the same imaginary torus whose center of gravity is in the center of gravity of the coupling (5, 5').

2. The joint of the segments of the rail band of the children's toy according to claim 1 and variant I, indicating that the half-shafts (9). plugs (6) and body (7) represent a one-piece coupling (5) whose half-shafts (9) are placed simultaneously in semi-cylindrical holes (4) on one and the other segment (1), which are interconnected, whereby the coupling (5) with plugs (6), body (7) and half-shafts (9) is rotatable around the common longitudinal axis of the half-shafts (9).

3. The joint of the segments of the rail strip of the children's toy according to claim 1 and variant II, characterized by the fact that the plugs (6) and the body (7) represent a one-piece unit of the coupling (5') through which the cylindrical opening (8) passes the pin (9') to which the coupling (5') is firmly connected.

4. The joint of the segments of the rail strip of the children's toy according to claims 1 and 3 and variant II, indicated by the fact that the pin (9') is placed simultaneously in the semi-cylindrical holes (4) on one and the other segment (1), which are connected to each other, whereby the connector (5') with plugs (6), the body (7) and the pin (9') is rotatable around the common longitudinal axis of the pin (9').

5. The joint of the segments of the children's toy rail strip according to claims 1, 3 and 4 and variant II, characterized by the fact that the connector (5') and the pin (9') in the cylindrical opening (8) on the connector (5') are connected by gluing.