WO2018139981A1 - Système de connexion de pièces d'un modèle mécanique tridimensionnel - Google Patents

Système de connexion de pièces d'un modèle mécanique tridimensionnel Download PDF

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Publication number
WO2018139981A1
WO2018139981A1 PCT/UA2017/000024 UA2017000024W WO2018139981A1 WO 2018139981 A1 WO2018139981 A1 WO 2018139981A1 UA 2017000024 W UA2017000024 W UA 2017000024W WO 2018139981 A1 WO2018139981 A1 WO 2018139981A1
Authority
WO
WIPO (PCT)
Prior art keywords
parts
spacer
locks
shape
bar
Prior art date
Application number
PCT/UA2017/000024
Other languages
English (en)
Russian (ru)
Inventor
Антон Олександровыч РУБАН
Original Assignee
Антон Олександровыч РУБАН
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Антон Олександровыч РУБАН filed Critical Антон Олександровыч РУБАН
Priority to EP17893857.7A priority Critical patent/EP3574969B8/fr
Priority to PL128079U priority patent/PL71536Y1/pl
Priority to CN201790000806.8U priority patent/CN209500791U/zh
Publication of WO2018139981A1 publication Critical patent/WO2018139981A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/04—Building blocks, strips, or similar building parts
    • A63H33/10—Building blocks, strips, or similar building parts to be assembled by means of additional non-adhesive elements
    • A63H33/101—Building blocks, strips, or similar building parts to be assembled by means of additional non-adhesive elements with clip or snap mechanism
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/04—Building blocks, strips, or similar building parts
    • A63H33/042—Mechanical, electrical, optical, pneumatic or hydraulic arrangements; Motors
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys

Definitions

  • the invention relates to design kits, in particular, to the systems of connecting fixed and moving parts in sets of three-dimensional mechanical models, and can be used in the manufacture of children's, play and souvenir design kits.
  • a known system for connecting parts of a three-dimensional mechanical model (UA Patent N ° 104751, IPC ⁇ 63 ⁇ 33/00, publication date 11/27/2015), consisting of at least two flat joined parts and a set of connecting elements.
  • the connected parts are made mainly in the form of coaxial wheels and / or gears, intended for the assembly of movable modules, and fixed forming and / or frame parts.
  • a set of connecting elements consists of at least one building element in the form of a bar with a rectangular cross-section at opposite ends and one locking element of needle-like shape with a circular cross-section and pointed ends.
  • the connected parts contain at least one hole of a round shape, the diameter of which corresponds to the diameter of the fixing element, and at least one hole or external notch of a rectangular shape, the dimensions of which correspond to the cross-sectional dimensions of the end parts of the building element.
  • Around the holes can be made corresponding to them in the form of non-closed slits.
  • connection of the parts of the three-dimensional mechanical model is carried out by successively inserting the opposite ends of the build-up elements into rectangular-shaped holes on the said parts and then fixing them in the assembled position by means of fixing elements which lead into circular holes.
  • the locking elements are also axes for fastening the movable modules on the fixed forming and / or frame parts. The ends of the locking elements protruding from the outside of the parts to be joined break off after assembly.
  • the connected parts and building elements are made of puff plywood, and the axis is made of wood with a lower hardness, in particular, toothpicks.
  • a set of connecting elements consisting of at least two planks made with locks in the form of transverse grooves on one of its surfaces from opposite ends of the bar, and a spacer element in the form of an axis with a circular cross-section and pointed ends.
  • round holes are made to accommodate the opposite ends of the axis
  • rectangular holes are made on the hub or on the spokes to accommodate the opposite ends of the slats.
  • the rectangular holes are located symmetrically in the radial direction relative to the corresponding round-shaped hole, and their dimensions correspond to the dimensions of the padlocks.
  • Locks can be made with shoulders along the edges of transverse grooves or without them. The length of the locks on opposite sides of the slats corresponds to the thickness and number of parts to be joined.
  • one or two rectangular protrusions are made for expansion interaction with the axis.
  • a gap is formed corresponding to the diameter of the axis, which, after it is inserted into the round-shaped hole, has a thrust effect on the slats through the protrusions, ensuring that the locking surfaces adhere to the corresponding surfaces in the openings of the connected parts.
  • the shoulders on the edges of the locks cover the surfaces of the parts to be joined on both sides of the openings of the openings.
  • the slats can also be made with longitudinal slit slots in the end portions along the locks, designed to reduce the size of the gaps and increase the density of connection of parts.
  • the parts to be joined and the slats are made of puff plywood, and the axis is made of wood with a lower hardness, in particular, toothpicks.
  • connection parts due to the presence of uncompensated gaps in the openings of rectangular holes after assembly, which leads to the loss of the ends of the slats as a result of reducing the axial thrust effect due to the rapid loss of elastic properties during rotation and / or movement of the model during operation;
  • a known system for connecting parts of a three-dimensional mechanical model (UA Patent JN ° 108449, IPC ⁇ 63 ⁇ 33/00, A63F 9/12, published March 28, 2016), consisting of at least two flat joined parts, and a set of connecting elements.
  • the connected parts are made mainly in the form of coaxial wheels and / or gears intended for moving modules, and fixed forming and / or frame parts of models, and contain through holes in the connection zones.
  • a set of connecting elements consists of a strap made with locks in the form of transverse grooves on one of its surfaces from opposite ends of the plank, and a spacer with a rectangular cross section.
  • the holes on the joined parts are made with the possibility of placing in them the opposite ends of the spacer and the locks of the strap.
  • Planck and expansion element made with the possibility of expansion of the interaction with each other by a protrusion of radial shape, made on the surface of the plank, opposite its surface with locks, or on the corresponding surface of the spacer element.
  • the height of the above-mentioned protrusion corresponds to the condition of ensuring the expansion of the interaction between them.
  • Connecting elements for movable modules also contain central holes of a circular shape for their assembly by means of axes with fixed shaping and / or frame parts of models.
  • Connected parts and connecting elements are made of durable sheet material, for example, moisture-resistant plywood or plastic.
  • the design of the connecting elements allows to significantly increase the reliability of the connection of parts in models compared to known systems by increasing the force of the spacer interaction between the bar and the spacer element, as well as exceptions when assembling gaps in the openings of rectangular holes on the parts to be joined.
  • increasing the rigidity of the spacer element allows to increase its length in accordance with the length of the bar and thereby increase both the number of parts to be joined and change the distance between them in a wide range while providing the necessary distance expansion, which allows to significantly increase the number of standard sizes of three-dimensional mechanical models and , accordingly, expands the scope of the system.
  • a disadvantage of the known system is a certain decrease in the reliability of connections with repeated use of a set of connecting elements as a result of gradual wear of the surface of the projections of radial shape on the slats and a corresponding decrease in the spacer interaction between them.
  • the utility model is based on the task of improving the system for connecting parts of a three-dimensional mechanical model due to a different implementation of connecting elements, which makes it possible to significantly increase the reliability of connections of parts with multiple assemblies and disassemblies.
  • the technical result from the implementation of the task is to ensure the fixation of the connecting elements in their spacer interaction with each other.
  • the problem is solved in that in the system of connecting parts of a three-dimensional mechanical model consisting of at least two flat joined parts and a set of connecting elements comprising a bar made with locks in the form of transverse grooves on one of its surfaces from opposite ends of the bar, and a spacer, the bar and the spacer having a rectangular cross section, the parts to be joined have through holes, shape and dimensions which correspond to the shape and size of the cross-section of the locks and the opposite end parts of the spacer element, and the bar and the spacer element are designed with the possibility of spacer interaction between y is in the assembly of said parts, according to the utility model the expansible member and the bracket arranged to fix with respect to each other when the spacer their interaction with each other.
  • plank and the spacer element be made with the possibility of expansion interaction with each other by means of a protrusion of radial form, made on the surface of the plank opposite to its surface with locks.
  • the bar and the spacer element are made with the possibility of fixing relative to each other when they are spaced to interact with each other by means of a transverse groove made on the bar in the central part of the protrusion of radial shape and corresponding to it in shape the transverse protrusion made on the interacting surface of the spacer element.
  • transverse recess in the central part of the said protrusion on the plank and the transverse protrusion corresponding to it in shape on the interacting surface of the spacer element are triangular in plan.
  • the essence of the utility model is illustrated by the example of the combination of mobile and fixed modules of a three-dimensional mechanical model of the body of a double-decker city bus.
  • FIG. 1 shows a general view of a movable module of two connected parts; in fig. 2 - the same, in the collection; in fig. 3 - design of the bar and the spacer element (example 1); in fig. 4 - the same, (example 2); in fig. 5 - the same, (example 3); in fig. 6 is a general view of a movable module of three connected parts; in fig. 7 - the same in the collection; in fig. 8 - a general view of the rolling module of four connected parts; in fig. 9 - the same, in the collection; in fig. 10 - a general view of the mobile and fixed modules in the collection; in fig. 1 1 - the same, top view.
  • Example 1 A movable module of two connected parts (Fig. 1, 2).
  • the movable module consists of two flat joined parts 1 and 2, made in the form of gear wheels of different diameters, and three sets of connecting elements, each of which includes a bar 3 and a spacer 4.
  • the joined parts 1 and 2 are made with hubs 5 and spokes 6.
  • On the hubs 5 in the center of the parts to be joined 1 and 2 are made through holes 7 of round shape, and on the spokes 6 - through holes 8 of rectangular shape.
  • the end parts of the slats 3 are made with locks 9 in the form of transverse slots limited by the shoulder 10 on one of their surfaces (Fig. 3-5).
  • a protrusion 1 1 of radial shape is made, designed to interact with the spacer element 4, made with a rectangular cross section.
  • the height of the protrusion 1 1 on the bar 3 is chosen from the condition of providing spacer interaction with the spacer element 4, which is necessary to create the effect of “tension” inside the openings of the holes 8 on the connected parts 1 and 2.
  • a transverse recess 12 triangular in plan In the central part of the protrusion 1 1 there is a transverse recess 12 triangular in plan , and on the interacting surface of the spacer element 4 there is a transverse protrusion 13 of a counter triangular in plan (FIG. 3-5).
  • the recess 12 on the bar 3 and the protrusion 13 on the spacer element 4 allow them to be fixed relative to each other when assembling the parts to be connected 1 and 2 with the largest value of the spacer interaction.
  • the spacers 4 are configured to enter through holes 8 on the outer side of the parts 1 and 2 being joined. At one end of the spacer element 4, a restrictive shoulder 14 is made.
  • the shape and dimensions of the through holes 8 on the joined parts 1, 2 correspond to the shape and dimensions of the cross section locks 9 on the strap 3 and the cross section of the opposite end parts of the spacer element 4, which eliminates the formation of gaps after assembly.
  • the shoulders 10 on the bar 3 cover the surfaces of the parts to be connected 1, 2 on both sides of the openings of the through holes 8, which excludes the possibility of their spontaneous separation during rotation or movement of the modules and significantly increases the reliability of the connections during the use of models.
  • the strap 3 can be made either without a slot above the protrusion 1 1 (Fig. 8, 9), or with a slot 15 straight (Fig. 1-4, 6, 7) or curved (Fig. 5) forms.
  • the slot 15 allows you to increase the elasticity of the material in the area of the protrusion 11 with spacer interaction and fixing the strap 3 and the spacer 4 and, accordingly, reduce efforts during assembly and disassembly of the modules and wear of the surface of the protrusion 11 on the strap 3.
  • the length of the strap 3 and the spacer element 4 is chosen taking into account a predetermined distance between the parts to be joined 1, 2, and the length of the locks 9 on the slats 3 limited by the shoulders 10 are chosen taking into account the thickness and number of the parts to be joined.
  • the length of the locks 9 on the slats 3 is equal to the thickness of the corresponding gear wheels 1 and 2.
  • a chute 16 can be made for winding, for example, an elastic band (Fig. 1- 7).
  • the locks 9 on the slats 3 can be made at the same height (Fig. 5) or different (Fig.
  • the bars 3 and the spacers 4 used to join the shaping and / or frame parts can be made with a different shape of the outer surface, for example, an arc-shaped, or angular, or figured, or other shape.
  • Example 2 A movable module of three or more connected parts (Fig. 6, 7).
  • the movable module with three connectable parts consists of gears 1, 2 and 17 and three sets of connecting elements, each of which includes a bar 3 and a spacer 4.
  • the gear 1 is of a larger diameter, and the gears 2 and 17 are smaller in size with the same dia.
  • the execution of the connected parts 1, 2 and 17 and connecting elements analogous to example 1.
  • the locks 9 on the bar 3 are made of different lengths, corresponding on one side to the thickness of the connected part 1, and from the opposite side to the total thickness of the connected parts 2 and 17 .
  • the movable module with four connectable parts consists of gear wheels 1, 2, 17 and 18 and three sets of connecting elements, each of which includes a bar 3 and a spacer 4 (Fig. 8, 9). Gears 1 and 18 are made the same with a larger diameter, and gears 2 and 17 are the same with a smaller diameter.
  • the locks 9 on the strap 3 are made of greater length, corresponding on the one hand to the total thickness of the connected parts 1 and 18, and on the opposite side the total thickness of the parts to be joined 2 and 17.
  • Example 3 Fixed and mobile modules of the model of a double-decker city bus body (Fig. 10, 1 1).
  • Fixed modules consist of two flat formative parts 19 and 20, simulating the side walls of the body, and several sets of connecting elements, each of which strips 3 are made with locks 9 and protrusions of radial shape 1 1, in the central part of which there is a transverse groove 12 triangular in form, and the spacer elements 4 are made with a transverse protrusion 13 counter triangular in plan.
  • Forming parts 19 and 20 are made with round and rectangular holes (not marked) to accommodate the opposite ends, respectively, of the axes 21 and the connecting elements.
  • Movable modules are made similar to the above examples 1-2 and fixed on parts 19 and 20 by means of axles 21 with the possibility of rotation.
  • the parts to be joined, the strips 3 and the spacer elements 4 are made of durable sheet material, for example, moisture-resistant plywood or plastic, and the axis 21 is made of wood with a diameter of 3-5 mm.
  • Example 1 Assembling a rolling module of two parts (Fig. 1, 2).
  • connected parts 1, 2 and three sets of connecting elements are laid out on the working surface in accordance with the scheme, each of which consists of a strip 3 and a spacer element 4.
  • the holes 8 are located at a different distance relative to the axis of the connection.
  • sets of connecting elements contain strips 3 with different heights of locks 9 relative to each other (Fig. 4).
  • the assembly is performed manually in the following sequence: the first bar 3 from the side of the locks 9 is alternately inserted into the holes 8 on the inner side of the parts 1 and 2 being joined, while the bar 3 in the opening of the hole 8 is oriented so that the surface with the locks 9 is directed from the center, and the surface with the protrusions 11 is toward the center of the parts mentioned.
  • the spacer 4 is brought in, orienting it so that the surface with the transverse protrusion 13 abuts the surface of the plank 3 with the protrusion 1 1.
  • the end of the spacer reaches 11 on the bar 3
  • its further movement is carried out with some effort to overcome the spacer impact from the side of the protrusion 11, as a result of which, in the openings of the holes 8, gaps are selected and a “tightness” effect is formed.
  • the transverse grooves 12 on the strap 3 and the transverse protrusion 13 on the spacer element 4 they are automatically fixed relative to each other at the highest value of the spacer interaction.
  • Example 2 Assembling a rolling module of three or more parts (Fig. 6-9).
  • the parts 1, 2 and 17 and three sets of connecting elements are laid out on the working surface in accordance with the scheme.
  • the slats 3 are made with different heights of locks 9 relative to each other and with different lengths of locks 9, taking into account the different coordinates of the holes 8 on the parts 1 and 2, 17 being joined, as well as their thickness in the joint.
  • the assembly is carried out manually in a sequence analogous to Example 1, taking into account the fact that the end of the bar 3 with the longer lock 9 is inserted into the joined parts 2 and 17, and its opposite end is connected to the joined part 1. Orientation of the bars 3 in the openings 8 and establishment in these spacer elements 4 perform similarly to the above example.
  • Example 3 Assembly of fixed and movable modules of the model of the body of a double-decker city bus (Fig. 10, 1 1).
  • the said movable modules are successively fixed by means of the axles 21 in the holes of a circular shape on the forming parts 19 and 20 with the possibility of rotation.
  • the shaping parts 19 and 20 are joined in the upper part by means of slats 3 and spacers 4 of arcuate shape simulating roof slopes, and at the ends of the body - by means of slats 3 and spacers 4, which can be connected to the shape parts of the front and rear body panels .
  • Disassembly of the above modules is carried out, respectively, in the reverse order.
  • the claimed technical solution allows to significantly increase the reliability of the connection of parts in the primary and repeated assemblies of models by fixing the connecting elements during assembly.
  • Increasing the rigidity of the connecting elements also allows an increase in the number of sizes of the elements to be connected and, accordingly, the area of use of the system.
  • the system is simple and convenient when performing assembly and disassembly of three-dimensional mechanical models.

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  • Toys (AREA)

Abstract

L'invention concerne un système de connexion de pièces immobiles et mobiles dans des ensembles de modèles mécaniques tridimensionnels. Le système comprend au moins deux pièces à connecter planes (1, 2) et un jeu d'éléments de connexion comprenant une plaque (3) comportant des verrous (9) se présentant sous forme de gorges transversales sur une de ses surfaces depuis les extrémités opposées de la plaque, et un élément de poussée (4). La plaque (3) et l'élément de poussée (4) possèdent une section transversale rectangulaire. Les pièces à connecter (1, 2) comportent des ouvertures traversantes (8) dont la forme et les dimensions correspondent à la forme et aux dimensions de la section transversale des verrous (9) et des parties d'extrémité opposées de l'élément de poussée (4). La plaque (3) et l'élément de poussée (4) peuvent interagir en poussée lors de l'assemblage desdites pièces et peuvent se fixer l'un par rapport à l'autre lors de leur interaction en poussée. Ce système permet d'augmenter la fiabilité de connexion des pièces lors des assemblages intiatal et répétés des modèles grâce à la fixation des éléments de connexion.
PCT/UA2017/000024 2017-01-30 2017-03-06 Système de connexion de pièces d'un modèle mécanique tridimensionnel WO2018139981A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP17893857.7A EP3574969B8 (fr) 2017-01-30 2017-03-06 Système de connexion de pièces d'un modèle mécanique tridimensionnel
PL128079U PL71536Y1 (pl) 2017-01-30 2017-03-06 System połączeń elementów trójwymiarowego modelu mechanicznego
CN201790000806.8U CN209500791U (zh) 2017-01-30 2017-03-06 三维机械模型的零件连接***

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
UAU201700669 2017-01-24
UAU201700669U UA114768U (xx) 2017-01-30 2017-01-30 Система з'єднання деталей тривимірної механічної моделі

Publications (1)

Publication Number Publication Date
WO2018139981A1 true WO2018139981A1 (fr) 2018-08-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/UA2017/000024 WO2018139981A1 (fr) 2017-01-30 2017-03-06 Système de connexion de pièces d'un modèle mécanique tridimensionnel

Country Status (6)

Country Link
EP (1) EP3574969B8 (fr)
CN (1) CN209500791U (fr)
PL (1) PL71536Y1 (fr)
RU (1) RU171326U1 (fr)
UA (1) UA114768U (fr)
WO (1) WO2018139981A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0742374A1 (fr) * 1995-05-11 1996-11-13 HILTI Aktiengesellschaft Elément de fixation comprenant un boulon d'ancrage et une câle d'expansion
UA104751C2 (ru) 2009-02-10 2014-03-11 Сименс Акциенгезельшафт Система заливочных смол для изолирующего материала в распределительном устройстве
UA108449C2 (uk) 2014-04-07 2015-04-27 Спосіб прогнозування кардіоваскулярних подій протягом одного року після регресії лімфопроліферативних захворювань
WO2016076816A1 (fr) 2014-11-11 2016-05-19 Товарыство з обмэжэною видповидальнистю "ЮКРЭЙНИАН ГЭАРС" Unité d'éléments mobiles distincts de modèle mécanique
UA108449U (uk) * 2016-03-28 2016-07-11 Антон Олександрович Рубан Модульна система з'єднання деталей тривимірної механічної моделі

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2271295A (en) * 1992-10-08 1994-04-13 South London Children S Scrap Construction kit.
RU2441686C2 (ru) * 2010-04-21 2012-02-10 Виктор Иванович Ярыч Элемент игрушечного конструктора
CN102553263A (zh) * 2010-12-12 2012-07-11 上海谦毅儿童娱乐设备有限公司 一种可组装成木马模型的3d儿童益智积木
KR102063666B1 (ko) * 2010-12-16 2020-01-09 스톨텐, 엘리자베스 메어리 조립식 완구 시스템
RU2525782C1 (ru) * 2013-06-07 2014-08-20 Дмитрий Андреевич Соколов Элемент конструктора (варианты)

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0742374A1 (fr) * 1995-05-11 1996-11-13 HILTI Aktiengesellschaft Elément de fixation comprenant un boulon d'ancrage et une câle d'expansion
UA104751C2 (ru) 2009-02-10 2014-03-11 Сименс Акциенгезельшафт Система заливочных смол для изолирующего материала в распределительном устройстве
UA108449C2 (uk) 2014-04-07 2015-04-27 Спосіб прогнозування кардіоваскулярних подій протягом одного року після регресії лімфопроліферативних захворювань
WO2016076816A1 (fr) 2014-11-11 2016-05-19 Товарыство з обмэжэною видповидальнистю "ЮКРЭЙНИАН ГЭАРС" Unité d'éléments mobiles distincts de modèle mécanique
UA108449U (uk) * 2016-03-28 2016-07-11 Антон Олександрович Рубан Модульна система з'єднання деталей тривимірної механічної моделі

Also Published As

Publication number Publication date
EP3574969C0 (fr) 2023-07-19
UA114768U (xx) 2017-03-10
PL71536Y1 (pl) 2020-10-05
EP3574969B8 (fr) 2023-08-23
CN209500791U (zh) 2019-10-18
EP3574969A1 (fr) 2019-12-04
EP3574969B1 (fr) 2023-07-19
PL128079U1 (pl) 2020-03-23
EP3574969A4 (fr) 2021-03-03
RU171326U1 (ru) 2017-05-29

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