WO2025173840A1 - Da vinci bridge toy assembly set - Google Patents
Da vinci bridge toy assembly setInfo
- Publication number
- WO2025173840A1 WO2025173840A1 PCT/KR2024/009738 KR2024009738W WO2025173840A1 WO 2025173840 A1 WO2025173840 A1 WO 2025173840A1 KR 2024009738 W KR2024009738 W KR 2024009738W WO 2025173840 A1 WO2025173840 A1 WO 2025173840A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- horizontal
- groove
- arc
- vinci
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- A63H33/06—Building blocks, strips, or similar building parts to be assembled without the use of additional elements
- A63H33/08—Building blocks, strips, or similar building parts to be assembled without the use of additional elements provided with complementary holes, grooves, or protuberances, e.g. dovetails
Definitions
- the present invention relates to a Da Vinci Bridge toy assembly set, and more specifically, to a toy assembly set comprising a plurality of flat-plate arc units (10) each having an inclined semi-groove (11) and a horizontal semi-groove (12) on each of the short sides and a horizontal slot (13) penetrating through the center, and a plurality of flat-plate linker units (20) each having a connecting protrusion (21) provided on each of the short sides, and wherein the inclined semi-groove (11), the horizontal semi-groove (12) and the horizontal slot (13) of the arc units (10) are alternately connected to the connecting protrusion (21) of the linker units (20) to form various shapes such as the Da Vinci Bridge.
- the Da Vinci bridge refers to an assembly method that builds an arch-shaped or circular structure by mutually supporting flat or bar-shaped assembly units without using nails, strings, or adhesives, or a sculpture built in this way.
- the Da Vinci Bridge sculpture utilizes the structural mechanics principles of force distribution and mutual support, and has the advantage of being quick and easy to assemble and disassemble, so it is used in a variety of ways, not only for industrial purposes such as modular structures, tunnels, and military bridges, but also as educational materials and toys for students.
- Korean Patent Publication No. 10-2023-0043494 (March 31, 2023) introduces a canopy structure in which a first upright unit, a second upright unit, and a connecting unit connecting them are assembled in a Da Vinci bridge structure.
- the above Da Vinci Bridge toy is composed of three types of assembly units, namely, a plurality of arc units (100) that form an arc on each side of the structure, a linker unit (200) that connects the arc units (100) on both sides, and a finishing unit (300) that supports the arc units (100) and finishes the arc shape.
- Each of the short sides of the above arc unit (100) and one side of the finishing unit (300) is provided with an inclined groove (101, 301), and a horizontal slot (102, 302) is provided in the center thereof.
- a connecting projection (201) is protruded from each of the short sides of the linker unit (200).
- an arc-shaped structure as shown in Fig. 1 is produced by sequentially and alternately combining the inclined semi-groove (101) and horizontal slot (102) of the arc unit (100) with the connecting protrusion (201) of the linker unit (200). At this time, the arc radius of the structure is determined by the length of the arc member (100) and the angle of the inclined semi-groove (101) on both sides.
- Patent Document 1 Publication No. 10-2023-0043494 (March 31, 2023)
- the Da Vinci Bridge assembly toy is very suitable for use as a learning material or toy for students because it uses a flat assembly unit made of, for example, MDF material.
- the problem that the present invention seeks to solve is to provide a Da Vinci Bridge toy assembly set that can produce sculptures of various shapes and sizes based on the Da Vinci Bridge structure according to the user's creativity.
- the Da Vinci Bridge assembly set according to the present invention is:
- the above linker unit (20) is characterized by a structure in which the horizontal semi-groove (12) of the first arc unit (10a) and the horizontal semi-groove (12) of the second arc unit (10b) are joined to face each other in the joining projection (21).
- the above linker unit (20) is characterized by a structure in which the inclined groove (11) of the first arc unit (10a) and the horizontal groove (12) of the second arc unit (10b) are coupled to face each other in the connecting projection (21).
- the Da Vinci Bridge assembly set according to the present invention can form arch-shaped or circular structures with different diameters, and further has the effect of being able to produce structures in various shapes, such as heart shapes or flower shapes, depending on the user's creativity.
- Figure 1 is a Da Vinci Bridge toy sculpture using a conventional flat assembly set.
- Figure 2 is a configuration diagram of the flat assembly set of Figure 1 above.
- Figure 3 is a configuration diagram of a Da Vinci Bridge toy assembly set according to one embodiment of the present invention.
- Figure 4 is a perspective view of the arc unit (10) in Figure 3.
- Figure 5 is a perspective view of the linker unit (20) in Figure 3.
- Figure 6 is a Da Vinci bridge sculpture using the toy assembly set of the present invention.
- Fig. 7 is a heart-shaped sculpture using the toy assembly set of the present invention.
- Fig. 8 is a flower-shaped sculpture using the toy assembly set of the present invention.
- Figure 9 shows various sized circular sculptures using the toy assembly set of the present invention.
- Fig. 10 is an example of a lighting fixture manufactured using the toy assembly set as an application example of the present invention.
- a component means that, in addition to the specified component, other components can be included as needed. Also, in a rectangular component, the relatively narrower side is called the “vertical width (Wa)”, and the wider side is called the “horizontal width (Wb).”
- the arc unit (10) is a flat plate structure that extends in the length (L1) direction and has a predetermined thickness (T1), as shown in the attached drawing 4, and is provided with an inclined groove (11) and a horizontal groove (12) on each of the short sides.
- the inclined groove (11) and the horizontal groove (12) each have a structure that is open to the outside along the border line of the arc unit (10).
- the above-mentioned inclined groove (11) is arranged obliquely so as to have a predetermined angle with respect to the length (L1) direction of the arc unit (10), and the above-mentioned horizontal groove (12) is arranged horizontally parallel to the length (L1) direction of the arc unit (10).
- the angle of inclination of the inclined groove (11), i.e., the angle between the inclined groove (11) and the horizontal groove (12), is approximately 20 to 40 degrees, and the preferable angle of inclination is 30 degrees.
- a horizontal slot (13) is formed through the center of the arc unit (10) and is parallel to the length (L1) of the arc unit (10).
- the horizontal slot (13) has a closed structure inside the arc unit (10).
- two inclined semi-grooves (11), two horizontal semi-grooves (12), and one horizontal slot (13) are arranged symmetrically on the left and right.
- the linker unit (20) is a flat plate structure that extends in the length (L2) direction and has a predetermined thickness (T2) as shown in Fig. 5, and a connecting projection (21) is provided on each of the short sides. It is preferable that the connecting projection (21) has a left-right symmetrical structure, and as shown in Fig. 6, the inclined semi-groove (11), the horizontal semi-groove (12), and the horizontal slot (13) of the arc unit (10) are alternately connected to form a Da Vinci bridge structure.
- the vertical widths (Wa1, Wa2, Wa3) of the inclined groove (11), horizontal groove (12), and horizontal slot (13) of the arc unit (10) are the same as the thickness (T2) of the joining projection (21) of the linker unit (20). Therefore, the inclined groove (11), horizontal groove (12), and horizontal slot (13) are each firmly joined to the joining projection (21) of the linker unit (20).
- the horizontal widths (Wb1, Wb2) of the inclined groove (11) and horizontal groove (12) are each less than half the horizontal width (Wb4) of the connecting projection (21).
- two inclined grooves (11) or two horizontal grooves (12) can be connected to one connecting projection (21) so as to face each other on both sides.
- Fig. 6 shows an example of use of an assembly set according to the present invention, and shows joining patterns B1 and B2 in which three arc units (10a, 10b, 10c) are assembled by interlocking with the joining projection (21) of the linker unit (20).
- joining pattern B1 is such that the horizontal slot (13) of the third arc unit (10c) is joined to the inner side of the joining projection (21), and the right slanted groove (11) of the first arc unit (10a) and the left slanted groove (11) of the second arc unit (10b) are joined to face each other on the outer side thereof.
- the coupling pattern B2 is formed by coupling the right-hand inclined groove (11) of the first arc unit (10a) and the left-hand inclined groove (11) of the second arc unit (10b) to the coupling protrusion (21) so that they face each other, and the horizontal slot (13) of the third arc unit (10c) is coupled to the outside thereof. That is, the two inclined grooves (11) of the arc unit (10) are each involved in two different coupling patterns B1, and the horizontal slot (13) is involved in the coupling pattern B2.
- the connection angle between the first arc unit (10a) and the second arc unit (10b) is determined by the inclination angles of the inclined semi-grooves (11) on both sides. For example, if the angle of the inclined semi-grooves (11) is 30 degrees, the connection angle between the first arc unit (10a) and the second arc unit (10b) becomes 120 degrees.
- the connection angle between the first arc unit (10a) and the second arc unit (10b) is inversely proportional to the inclination angle of the inclined semi-grooves (11).
- the horizontal width (Wb4) of the joining protrusion (21) is the same as the horizontal width (Wb3) of the horizontal slot (13), and it is preferable that the vertical width (Wa4) of the joining protrusion (21) is larger than twice the thickness (T1) of the arc unit (10).
- the attached drawing 7 shows the joining patterns B3, B4 and B5 using the horizontal groove (12), which is a feature of the present invention.
- the horizontal slot (13) of the third arc unit (10c) is first joined to the joining projection (21) of the linker unit (20), and on the outside thereof, the right horizontal groove (12) of the first arc unit (10a) and the left horizontal groove (12) of the second arc unit (10b) are joined in parallel so as to face each other.
- the right horizontal semi-groove (12) of the first arc unit (10a) and the left horizontal semi-groove (12) of the second arc unit (10b) are joined to the joining protrusion (21) so that they face each other, and the horizontal slot (13) of the third arc unit (10c) is joined to the outside thereof.
- the first arc unit (10a), the second arc unit (10b), and the third arc unit (10c) extend in a straight line along the length (L1).
- the horizontal slot (13) of the third arc unit (10c) is first joined to the joining protrusion (21), and then the horizontal semi-groove (12) of the first arc unit (10a) and the inclined semi-groove (11) of the second arc unit (10b) are joined to the outside thereof so as to face each other.
- the inclined semi-groove (11) and the horizontal semi-groove (12) may be arranged in opposite left and right positions.
- the connecting angle between the first arc unit (10a) and the second arc unit (10b) is determined by the inclination angle of one inclined groove (11). For example, if the angle of the inclined groove (11) is 30 degrees, the connecting angle between the first arc unit (10a) and the second arc unit (10b) becomes 150 degrees. In this way, the connecting angle between the first arc unit (10a) and the second arc unit (10b) joined according to the joining pattern B5 is wider by the inclination angle of the inclined groove (11) than the connecting angle by the joining patterns B1 and B2.
- Attached Figure 8 illustrates a novel flower-shaped sculpture in which the joining patterns B1 and B5 are appropriately arranged.
- the assembly set according to the present invention can produce sculptures of various shapes and sizes according to the user's creativity by appropriately arranging the joining patterns B3, B4, or B5 in addition to the joining patterns B1 and B2.
- the diameter of the sculpture increases.
- Fig. 9 shows a configuration of four circular shapes with different diameters using the assembly set of the present invention.
- shape C1 is configured using 24 arc units (10) and 12 linker units (20)
- shape C2 is configured using 48 arc units (10) and 24 linker units (20)
- shape C3 is configured using 72 arc units (10) and 36 linker units (20)
- shape C4 is configured using 96 arc units (10) and 48 linker units (20).
- Fig. 10 is an example of an application of the present invention, showing a lighting fixture manufactured using a circular shape made up of the toy assembly set.
Landscapes
- Toys (AREA)
Abstract
Description
본 발명은 다빈치 브릿지 완구 조립 세트에 관한 것으로, 좀더 상세하게 설명하자면, 양쪽 단변에 각각 경사반홈(11)과 수평반홈(12)이 구비되어 있고 중앙에는 수평슬롯(13)이 관통되어 있는 다수개의 평판형 아크유닛(10)과, 양쪽 단변에 각각 결합돌부(21)가 마련되어 있는 다수개의 평판형 링커유닛(20)을 포함하여 구성되고, 상기 아크유닛(10)의 경사반홈(11)과 수평반홈(12) 및 수평슬롯(13)이 상기 링커유닛(20)의 결합돌부(21)에 교대로 결합되어 다빈치 브릿지 등 다양한 조형물을 구성할 수 있는 완구 조립 세트에 관한 것이다.The present invention relates to a Da Vinci Bridge toy assembly set, and more specifically, to a toy assembly set comprising a plurality of flat-plate arc units (10) each having an inclined semi-groove (11) and a horizontal semi-groove (12) on each of the short sides and a horizontal slot (13) penetrating through the center, and a plurality of flat-plate linker units (20) each having a connecting protrusion (21) provided on each of the short sides, and wherein the inclined semi-groove (11), the horizontal semi-groove (12) and the horizontal slot (13) of the arc units (10) are alternately connected to the connecting protrusion (21) of the linker units (20) to form various shapes such as the Da Vinci Bridge.
다빈치 브릿지(Da Vinci bridge)는 못이나 끈, 접착제 등을 사용하지 않고, 평판 또는 막대 형상의 조립유닛을 상호 지지하여 아치형 또는 원형 구조물을 구축하는 조립 방식이나 이러한 방식으로 구축되는 조형물을 의미한다.The Da Vinci bridge refers to an assembly method that builds an arch-shaped or circular structure by mutually supporting flat or bar-shaped assembly units without using nails, strings, or adhesives, or a sculpture built in this way.
다빈치 브릿지 조형물은 힘의 분산 및 상호 지지에 의한 구조역학적인 원리를 이용하는 것으로 조립 및 해체가 신속, 용이한 장점이 있어서 조립식 간이 건축물이나 터널, 군사용 다리 등 산업적인 용도로는 물론, 학생들의 학습용 교재나 완구로도 다양하게 이용되고 있다.The Da Vinci Bridge sculpture utilizes the structural mechanics principles of force distribution and mutual support, and has the advantage of being quick and easy to assemble and disassemble, so it is used in a variety of ways, not only for industrial purposes such as modular structures, tunnels, and military bridges, but also as educational materials and toys for students.
예를 들면, 우리나라 공개특허 제10-2023-0043494호(2023년 03월 31일)에는, 제1 직립유닛과 제2 직립유닛 및 이들을 서로 연결하는 연결유닛이 다빈치 브릿지 구조로 조립되는 캐노피 구조체가 소개되어 있다.For example, Korean Patent Publication No. 10-2023-0043494 (March 31, 2023) introduces a canopy structure in which a first upright unit, a second upright unit, and a connecting unit connecting them are assembled in a Da Vinci bridge structure.
또한, 인터넷 사이트에는 다빈치 브릿지를 이용한 학습 교재나 완구 조립세트들이 다수 게시되어 있다. 첨부 도 1 및 도 2는 종래의 인터넷에 소개되어 있는 다빈치 브릿지 조립세트들 중에서 평판 형상의 조립유닛을 이용한 완구를 인용한 것이다.Additionally, numerous educational materials and toy assembly sets utilizing the Da Vinci Bridge are posted on Internet sites. Attached Figures 1 and 2 illustrate toys utilizing flat-plate assembly units among the Da Vinci Bridge assembly sets previously introduced on the Internet.
상기 다빈치 브릿지 완구는 3종 조립유닛, 즉 구조물 양측에서 각각 아크(arc)를 형성하는 다수개의 아크유닛(100)와, 양쪽 아크유닛(100)을 서로 연결하는 링커유닛(200), 그리고 상기 아크유닛(100)을 받쳐주면서 아크 형태를 마무리하는 마감유닛(300)로 구성된다.The above Da Vinci Bridge toy is composed of three types of assembly units, namely, a plurality of arc units (100) that form an arc on each side of the structure, a linker unit (200) that connects the arc units (100) on both sides, and a finishing unit (300) that supports the arc units (100) and finishes the arc shape.
상기 아크유닛(100)의 양쪽 단변 및 마감유닛(300)의 일변에는 각각 경사반홈(101,301)이 구비되어 있고, 그 중앙에는 수평슬롯(102,302)이 구비되어 있다.Each of the short sides of the above arc unit (100) and one side of the finishing unit (300) is provided with an inclined groove (101, 301), and a horizontal slot (102, 302) is provided in the center thereof.
또한 상기 링커유닛(200)의 양쪽 단변에는 각각 결합돌부(201)가 돌출되어 있다. Additionally, a connecting projection (201) is protruded from each of the short sides of the linker unit (200).
그래서 링커유닛(200)의 결합돌부(201)에다 아크유닛(100)의 경사반홈(101)과 수평슬롯(102)을 연속적으로 번갈아 결합하여 도 1과 같은 아크 형상의 조형물을 제작한다. 이때, 아크부재(100)의 길이와 양쪽 경사반홈(101)의 각도에 의해서 상기 구조물의 아크 반경이 결정된다.Therefore, an arc-shaped structure as shown in Fig. 1 is produced by sequentially and alternately combining the inclined semi-groove (101) and horizontal slot (102) of the arc unit (100) with the connecting protrusion (201) of the linker unit (200). At this time, the arc radius of the structure is determined by the length of the arc member (100) and the angle of the inclined semi-groove (101) on both sides.
[선행기술문헌][Prior Art Literature]
[특허문헌][Patent Document]
(특허문헌 1) 공개특허 제10-2023-0043494호(2023년 03월 31일)(Patent Document 1) Publication No. 10-2023-0043494 (March 31, 2023)
첨부 도 1과 같이 다빈치 브릿지 조립 완구는 예컨대 MDF 재질의 평판형 조립유닛을 사용하기 때문에 학생들의 학습 교재나 완구용으로 사용하기에 매우 적합하다. As shown in the attached drawing 1, the Da Vinci Bridge assembly toy is very suitable for use as a learning material or toy for students because it uses a flat assembly unit made of, for example, MDF material.
그런데 종래의 다빈치 브릿지 조립유닛은 아크부재(100)의 길이와 경사반홈(101)의 각도가 고정되어 있어서 이러한 조립유닛을 통해서 제작할 수 있는 조형물의 형태와 크기가 매우 제한적이고, 따라서 사용자가 자신의 창의력을 발휘하는데 한계가 있다.However, since the length of the arc member (100) and the angle of the inclined groove (101) of the conventional Da Vinci bridge assembly unit are fixed, the shape and size of the object that can be manufactured through this assembly unit are very limited, and therefore, there are limits to the user's ability to exercise his or her creativity.
이에 본 발명이 해결하고자 하는 과제는, 사용자의 창의력에 따라 다빈치 브릿지 구조를 기본으로 하여 다양한 형태와 다양한 크기의 조형물을 제작할 수 있는 다빈치 브릿지 완구 조립세트를 제공하는 것이다. Accordingly, the problem that the present invention seeks to solve is to provide a Da Vinci Bridge toy assembly set that can produce sculptures of various shapes and sizes based on the Da Vinci Bridge structure according to the user's creativity.
본 발명에 따른 다빈치 브릿지 조립세트는,The Da Vinci Bridge assembly set according to the present invention is:
길이(L1) 방향으로 확장된 평판 구조로서, 양쪽 단변에는 각각 길이(L1) 방향에 대하여 비스듬히 배치된 경사반홈(11)과, 길이(L1) 방향과 나란히 배치된 수평반홈(12)이 구비되어 있고, 중앙에는 길이(L1) 방향과 나란히 배치된 수평슬롯(13)이 관통되어 있는 다수개의 아크유닛(10)과;A flat plate structure extended in the direction of length (L1), each of the short sides having an inclined groove (11) arranged obliquely with respect to the direction of length (L1) and a horizontal groove (12) arranged parallel to the direction of length (L1), and a plurality of arc units (10) having a horizontal slot (13) arranged parallel to the direction of length (L1) penetrating through the center;
길이(L2) 방향으로 확장된 평판 구조로서, 양쪽 단변에는 각각 상기 경사반홈(11)과 수평반홈(12) 및 수평슬롯(13)이 결합되어 다빈치 브릿지 구조를 형성하는 결합돌부(21)가 마련되어 있는 다수개의 링커유닛(20);A flat plate structure extended in the length (L2) direction, and a plurality of linker units (20) having a connecting projection (21) formed on each of the short sides by combining the inclined groove (11), horizontal groove (12) and horizontal slot (13) to form a Da Vinci bridge structure;
을 포함하여 구성되는 것을 특징으로 한다.It is characterized by being composed of including.
상기 링커유닛(20)의 결합돌부(21)에는 제1 아크유닛(10a)의 수평반홈(12)과 제2 아크유닛(10b)의 수평반홈(12)이 서로 대향하도록 결합되는 구조인 것을 특징으로 한다.The above linker unit (20) is characterized by a structure in which the horizontal semi-groove (12) of the first arc unit (10a) and the horizontal semi-groove (12) of the second arc unit (10b) are joined to face each other in the joining projection (21).
상기 링커유닛(20)의 결합돌부(21)에는 제1 아크유닛(10a)의 경사반홈(11)과 제2 아크유닛(10b)의 수평반홈(12)이 서로 대향하도록 결합되는 구조인 것을 특징으로 한다.The above linker unit (20) is characterized by a structure in which the inclined groove (11) of the first arc unit (10a) and the horizontal groove (12) of the second arc unit (10b) are coupled to face each other in the connecting projection (21).
본 발명에 따른 다빈치 브릿지 조립세트는, 직경이 서로 다른 아치형 또는 원형 조형물을 구성할 수 있고, 나아가 사용자의 창의력에 따라 하트 형상이나 꽃 모양 등 다양한 형태의 조형물을 제작할 수 있는 효과가 있다. The Da Vinci Bridge assembly set according to the present invention can form arch-shaped or circular structures with different diameters, and further has the effect of being able to produce structures in various shapes, such as heart shapes or flower shapes, depending on the user's creativity.
도 1은 종래의 평판형 조립세트를 이용한 다빈치 브릿지 완구 조형물,Figure 1 is a Da Vinci Bridge toy sculpture using a conventional flat assembly set.
도 2는 상기 도 1의 평판형 조립세트의 구성도,Figure 2 is a configuration diagram of the flat assembly set of Figure 1 above.
도 3은 본 발명의 일 실시예에 따른 다빈치 브릿지 완구 조립세트의 구성도,Figure 3 is a configuration diagram of a Da Vinci Bridge toy assembly set according to one embodiment of the present invention.
도 4는 도 3에서 아크유닛(10)의 사시도,Figure 4 is a perspective view of the arc unit (10) in Figure 3.
도 5는 도 3에서 링커유닛(20)의 사시도,Figure 5 is a perspective view of the linker unit (20) in Figure 3.
도 6은 본 발명의 완구 조립세트를 이용한 다빈치 브릿지 조형물,Figure 6 is a Da Vinci bridge sculpture using the toy assembly set of the present invention.
도 7은 본 발명의 완구 조립세트를 이용한 하트 형상의 조형물,Fig. 7 is a heart-shaped sculpture using the toy assembly set of the present invention.
도 8은 본 발명의 완구 조립세트를 이용한 꽃 모양 조형물,Fig. 8 is a flower-shaped sculpture using the toy assembly set of the present invention.
도 9는 본 발명의 완구 조립세트를 이용한 다양한 크기의 원형 조형물들,Figure 9 shows various sized circular sculptures using the toy assembly set of the present invention.
도 10은 본 발명의 응용례로서 상기 완구 조립세트를 이용하여 제작한 조명등의 모습을 예시한 것이다.Fig. 10 is an example of a lighting fixture manufactured using the toy assembly set as an application example of the present invention.
이하, 첨부한 도면을 이용하여 본 발명을 상세하게 설명한다. 다만, 첨부 도면은 본 발명의 바람직한 실시예를 예시한 것이므로 이들 실시예에 의해서 본 발명의 권리범위가 제한되는 것은 아니다. Hereinafter, the present invention will be described in detail using the attached drawings. However, since the attached drawings illustrate preferred embodiments of the present invention, the scope of the present invention is not limited by these embodiments.
본 발명을 실시하는데 꼭 필요한 구성이라 하더라도 종래기술에 소개되어 있거나, 통상의 기술자가 공지기술로부터 용이하게 실시할 수 있는 사항에 대해서는 구체적인 설명을 생략한다.Even if it is a configuration that is absolutely necessary for carrying out the present invention, a detailed description is omitted for matters that are introduced in the prior art or that can be easily carried out by a person skilled in the art from known technology.
그리고 어떤 구성요소를 ‘포함’ 한다는 것은 명시된 구성요소에 더하여 필요에 따라 다른 구성요소를 더 포함할 수 있다는 것을 의미한다. 또한 직사각형 형상의 구성요소에서 상대적으로 폭이 좁은 쪽을 ‘세로폭(Wa)’이라 하고, 폭이 더 넓은 쪽을 ‘가로폭(Wb)’이라 한다.And "including" a component means that, in addition to the specified component, other components can be included as needed. Also, in a rectangular component, the relatively narrower side is called the "vertical width (Wa)", and the wider side is called the "horizontal width (Wb)."
본 발명에 따른 다빈치 브릿지 완구 조립세트는, 다수개의 평판형 아크유닛(10)과 다수개의 평판형 링커유닛(20)을 포함하여 구성된다. 상기 아크유닛(10)과 링커유닛(20)은 두께(T1,T2)가 서로 같은 것이 바람직하며, 도 3과 같이 MDF, 하드보드지 또는 압축 스티로폼 재질의 판재에 구비된 절개선을 따라 분리하여 사용하도록 제공될 수 있고, 각각 별도로 사출 성형된 플라스틱 제품으로 제공될 수도 있다.The Da Vinci Bridge toy assembly set according to the present invention comprises a plurality of flat-plate arc units (10) and a plurality of flat-plate linker units (20). The arc units (10) and linker units (20) preferably have the same thickness (T1, T2), and may be provided for use by separating them along a cutting line provided on a board made of MDF, hardboard, or compressed Styrofoam, as shown in FIG. 3, or may be provided as separately injection-molded plastic products.
먼저 아크유닛(10)은 첨부 도 4과 같이, 길이(L1) 방향으로 확장되고 소정의 두께(T1)을 갖는 평판 구조로서, 양쪽 단변에는 각각 경사반홈(11)과 수평반홈(12)이 구비되어 있다. 상기 경사반홈(11)과 수평반홈(12)은 각각 아크유닛(10)의 테두리선을 따라 밖으로 개방된 구조를 갖는다. First, the arc unit (10) is a flat plate structure that extends in the length (L1) direction and has a predetermined thickness (T1), as shown in the attached drawing 4, and is provided with an inclined groove (11) and a horizontal groove (12) on each of the short sides. The inclined groove (11) and the horizontal groove (12) each have a structure that is open to the outside along the border line of the arc unit (10).
상기 경사반홈(11)은 아크유닛(10)의 길이(L1) 방향에 대하여 소정의 각도를 갖도록 비스듬히 배치되고, 상기 수평반홈(12)은 아크유닛(10)의 길이(L1) 방향과 수평으로 나란히 배치된다. 상기 경사반홈(11)의 경사각도, 즉 경사반홈(11)과 수평반홈(12) 사이의 각도는 20~40도 정도이고, 바람직한 경사각도는 30도이다. The above-mentioned inclined groove (11) is arranged obliquely so as to have a predetermined angle with respect to the length (L1) direction of the arc unit (10), and the above-mentioned horizontal groove (12) is arranged horizontally parallel to the length (L1) direction of the arc unit (10). The angle of inclination of the inclined groove (11), i.e., the angle between the inclined groove (11) and the horizontal groove (12), is approximately 20 to 40 degrees, and the preferable angle of inclination is 30 degrees.
또한 상기 아크유닛(10)의 중앙에는 아크유닛(10)의 길이(L1) 방향과 수평으로 나란히 수평슬롯(13)이 관통되어 있다. 상기 수평슬롯(13)은 아크유닛(10) 내부에 폐쇄되어 있는 구조를 갖는다. 각 아크유닛(10)에는 경사반홈(11) 2개와 수평반홈(12) 2개 및 수평슬롯(13) 1개가 좌우 대칭 구조로 배치되어 있다. In addition, a horizontal slot (13) is formed through the center of the arc unit (10) and is parallel to the length (L1) of the arc unit (10). The horizontal slot (13) has a closed structure inside the arc unit (10). In each arc unit (10), two inclined semi-grooves (11), two horizontal semi-grooves (12), and one horizontal slot (13) are arranged symmetrically on the left and right.
다음으로 링커유닛(20)은 도 5와 같이 길이(L2) 방향으로 확장되고 소정의 두께(T2)를 갖는 평판 구조로서, 양쪽 단변에는 각각 결합돌부(21)가 마련되어 있다. 상기 결합돌부(21)는 좌우 대칭구조를 이루는 것이 바람직하며, 도 6과 같이 아크유닛(10)의 경사반홈(11)과 수평반홈(12) 및 수평슬롯(13)이 교대로 결합되어 다빈치 브릿지 구조를 형성한다. Next, the linker unit (20) is a flat plate structure that extends in the length (L2) direction and has a predetermined thickness (T2) as shown in Fig. 5, and a connecting projection (21) is provided on each of the short sides. It is preferable that the connecting projection (21) has a left-right symmetrical structure, and as shown in Fig. 6, the inclined semi-groove (11), the horizontal semi-groove (12), and the horizontal slot (13) of the arc unit (10) are alternately connected to form a Da Vinci bridge structure.
이때, 상기 아크유닛(10)의 경사반홈(11)과 수평반홈(12) 및 수평슬롯(13)의 세로폭(Wa1,Wa2,Wa3)은 링커유닛(20)의 결합돌부(21) 두께(T2)와 동일한 것이 바람직하다. 그래서 링커유닛(20)의 결합돌부(21)에는 경사반홈(11)과 수평반홈(12) 및 수평슬롯(13)이 각각 견고하게 결합된다.At this time, it is preferable that the vertical widths (Wa1, Wa2, Wa3) of the inclined groove (11), horizontal groove (12), and horizontal slot (13) of the arc unit (10) are the same as the thickness (T2) of the joining projection (21) of the linker unit (20). Therefore, the inclined groove (11), horizontal groove (12), and horizontal slot (13) are each firmly joined to the joining projection (21) of the linker unit (20).
또한 상기 경사반홈(11)과 수평반홈(12)의 가로폭(Wb1,Wb2)은 각각 상기 결합돌부(21)의 가로폭(Wb4)의 절반 미만인 것이 바람직하다. 그래서 1개의 결합돌부(21)에 양쪽으로 2개의 경사반홈(11) 또는 2개의 수평반홈(12)이 서로 대향하도록 결합 될 수 있다. In addition, it is preferable that the horizontal widths (Wb1, Wb2) of the inclined groove (11) and horizontal groove (12) are each less than half the horizontal width (Wb4) of the connecting projection (21). Thus, two inclined grooves (11) or two horizontal grooves (12) can be connected to one connecting projection (21) so as to face each other on both sides.
도 6은 본 발명에 따른 조립세트의 사용예를 나타낸 것으로, 링커유닛(20)의 결합돌부(21)에 3개의 아크유닛(10a,10b,10c)이 맞물려 조립되는 결합패턴 B1과 B2를 보여준다. 먼저 결합패턴 B1은 결합돌부(21)의 내측에 제3 아크유닛(10c)의 수평슬롯(13)이 결합된 상태에서 그 외측에 제1 아크유닛(10a)의 우측 경사반홈(11)과 제2 아크유닛(10b)의 좌측 경사반홈(11)이 서로 대향하도록 결합된다. Fig. 6 shows an example of use of an assembly set according to the present invention, and shows joining patterns B1 and B2 in which three arc units (10a, 10b, 10c) are assembled by interlocking with the joining projection (21) of the linker unit (20). First, joining pattern B1 is such that the horizontal slot (13) of the third arc unit (10c) is joined to the inner side of the joining projection (21), and the right slanted groove (11) of the first arc unit (10a) and the left slanted groove (11) of the second arc unit (10b) are joined to face each other on the outer side thereof.
그리고 결합패턴 B2는 결합돌부(21)에 제1 아크유닛(10a)의 우측 경사반홈(11)과 제2 아크유닛(10b)의 좌측 경사반홈(11)이 서로 대향하도록 결합된 상태에서 그 외측에 제3 아크유닛(10c)의 수평슬롯(13)이 결합된다. 즉, 아크유닛(10)의 양쪽 경사반홈(11)은 각각 서로 다른 2개의 결합패턴 B1에 관여하고, 수평슬롯(13)은 결합패턴 B2에 관여한다.And the coupling pattern B2 is formed by coupling the right-hand inclined groove (11) of the first arc unit (10a) and the left-hand inclined groove (11) of the second arc unit (10b) to the coupling protrusion (21) so that they face each other, and the horizontal slot (13) of the third arc unit (10c) is coupled to the outside thereof. That is, the two inclined grooves (11) of the arc unit (10) are each involved in two different coupling patterns B1, and the horizontal slot (13) is involved in the coupling pattern B2.
상기 결합패턴 B1 및 B2에 따라 아크유닛(10)을 결합하면, 양쪽 경사반홈(11)의 경사각도에 의해서 제1 아크유닛(10a)과 제2 아크유닛(10b) 사이의 연결각도가 결정된다. 예컨대 경사반홈(11)의 각도가 30도이면, 제1 아크유닛(10a)과 제2 아크유닛(10b) 사이의 연결각도는 120도가 된다. 제1 아크유닛(10a)과 제2 아크유닛(10b) 사이의 연결각도는 경사반홈(11)의 경사각도에 반비례한다.When the arc units (10) are combined according to the above-described combination patterns B1 and B2, the connection angle between the first arc unit (10a) and the second arc unit (10b) is determined by the inclination angles of the inclined semi-grooves (11) on both sides. For example, if the angle of the inclined semi-grooves (11) is 30 degrees, the connection angle between the first arc unit (10a) and the second arc unit (10b) becomes 120 degrees. The connection angle between the first arc unit (10a) and the second arc unit (10b) is inversely proportional to the inclination angle of the inclined semi-grooves (11).
이와 같이 링커유닛(20)의 양쪽 결합돌부(21)에 각각 결합패턴 B1과 결합패턴 B2이 교대로 한번씩 배치되도록 아크유닛(10)을 연속적으로 결합하면, 전체적으로 도 6과 같은 아치 형상의 다빈치 브릿지 조형물이 구성된다. 이때 상기 아치 형상 조형물의 규격은 아크유닛(10)의 길이(L1)와 경사반홈(11)의 각도에 따라 결정된다.In this way, when the arc units (10) are continuously connected so that the connection patterns B1 and B2 are alternately arranged once each on the connecting protrusions (21) on both sides of the linker unit (20), an arch-shaped Da Vinci bridge structure as shown in Fig. 6 is formed. At this time, the specifications of the arch-shaped structure are determined according to the length (L1) of the arc unit (10) and the angle of the inclined groove (11).
또한 상기 결합패턴 B1과 결합패턴 B2을 견고하게 유지하기 위하여 결합돌부(21)의 가로폭(Wb4)은 수평슬롯(13)의 가로폭(Wb3)과 동일한 것이 바람직하고, 결합돌부(21)의 세로폭(Wa4)은 아크유닛(10) 두께(T1)의 2배보다 더 큰 것이 바람직하다. In addition, in order to firmly maintain the above-mentioned joining pattern B1 and joining pattern B2, it is preferable that the horizontal width (Wb4) of the joining protrusion (21) is the same as the horizontal width (Wb3) of the horizontal slot (13), and it is preferable that the vertical width (Wa4) of the joining protrusion (21) is larger than twice the thickness (T1) of the arc unit (10).
한편, 첨부 도 7은 본 발명의 특징인 수평반홈(12)을 이용하는 결합패턴 B3와 B4 및 B5를 보여준다. 결합패턴 B3는 링커유닛(20)의 결합돌부(21)에 먼저 제3 아크유닛(10c)의 수평슬롯(13)이 결합되고, 그 외측에 제1 아크유닛(10a)의 우측 수평반홈(12)과 제2 아크유닛(10b)의 좌측 수평반홈(12)이 서로 대향하도록 나란히 결합된다. Meanwhile, the attached drawing 7 shows the joining patterns B3, B4 and B5 using the horizontal groove (12), which is a feature of the present invention. In the joining pattern B3, the horizontal slot (13) of the third arc unit (10c) is first joined to the joining projection (21) of the linker unit (20), and on the outside thereof, the right horizontal groove (12) of the first arc unit (10a) and the left horizontal groove (12) of the second arc unit (10b) are joined in parallel so as to face each other.
그리고 결합패턴 B4는 결합돌부(21)에 먼저 제1 아크유닛(10a)의 우측 수평반홈(12)과 제2 아크유닛(10b)의 좌측 수평반홈(12)이 서로 대향하도록 결합되고, 그 외측에 제3 아크유닛(10c)의 수평슬롯(13)이 결합된다. 상기 결합패턴 B3 및 B4에 따라 아크유닛(10)을 결합하면, 제1 아크유닛(10a)과 제2 아크유닛(10b) 및 제3 아크유닛(10c)이 길이(L1) 방향을 따라 일직선으로 연장된다. And in the joining pattern B4, the right horizontal semi-groove (12) of the first arc unit (10a) and the left horizontal semi-groove (12) of the second arc unit (10b) are joined to the joining protrusion (21) so that they face each other, and the horizontal slot (13) of the third arc unit (10c) is joined to the outside thereof. When the arc units (10) are joined according to the joining patterns B3 and B4, the first arc unit (10a), the second arc unit (10b), and the third arc unit (10c) extend in a straight line along the length (L1).
마지막 결합패턴 B5는, 결합돌부(21)에 먼저 제3 아크유닛(10c)의 수평슬롯(13)이 결합되고, 그 외측에 제1 아크유닛(10a)의 수평반홈(12)과 제2 아크유닛(10b)의 경사반홈(11)이 서로 대향하도록 결합된다. 이때 상기 경사반홈(11)과 수평반홈(12)은 좌우 위치가 서로 반대로 배치될 수도 있다.In the final joining pattern B5, the horizontal slot (13) of the third arc unit (10c) is first joined to the joining protrusion (21), and then the horizontal semi-groove (12) of the first arc unit (10a) and the inclined semi-groove (11) of the second arc unit (10b) are joined to the outside thereof so as to face each other. At this time, the inclined semi-groove (11) and the horizontal semi-groove (12) may be arranged in opposite left and right positions.
상기 결합패턴 B5에 따라 아크유닛(10)을 결합하면, 한쪽 경사반홈(11)의 경사각도에 의해서 제1 아크유닛(10a)과 제2 아크유닛(10b) 사이의 연결각도가 결정된다. 예컨대 경사반홈(11)의 각도가 30도이면, 제1 아크유닛(10a)과 제2 아크유닛(10b) 사이의 연결각도는 150도가 된다. 이와 같이 결합패턴 B5에 따라 결합된 제1 아크유닛(10a)과 제2 아크유닛(10b) 사이의 연결각도는 결합패턴 B1 및 B2에 의한 연결각도 보다 경사반홈(11)의 경사각도 만큼 더 넓게 벌어진다. When the arc units (10) are joined according to the above-described joining pattern B5, the connecting angle between the first arc unit (10a) and the second arc unit (10b) is determined by the inclination angle of one inclined groove (11). For example, if the angle of the inclined groove (11) is 30 degrees, the connecting angle between the first arc unit (10a) and the second arc unit (10b) becomes 150 degrees. In this way, the connecting angle between the first arc unit (10a) and the second arc unit (10b) joined according to the joining pattern B5 is wider by the inclination angle of the inclined groove (11) than the connecting angle by the joining patterns B1 and B2.
첨부 도 8은 결합패턴 B1과 결합패턴 B5이 적절히 배치된 새로운 형태의 꽃 모양 조형물을 예시한 것이다. 이와 같이, 본 발명에 따른 조립세트는 결합패턴 B1 및 B2에 더하여 결합패턴 B3, B4 또는 B5를 적절히 배치함으로서, 사용자의 창의력에 따라 다양한 형상과 다양한 크기의 조형물을 제작할 수 있다. 결합패턴 B1 및 B2에 비해 결합패턴 B3, B4 또는 B5의 배치가 증가할수록 조형물의 직경이 확대된다.Attached Figure 8 illustrates a novel flower-shaped sculpture in which the joining patterns B1 and B5 are appropriately arranged. In this way, the assembly set according to the present invention can produce sculptures of various shapes and sizes according to the user's creativity by appropriately arranging the joining patterns B3, B4, or B5 in addition to the joining patterns B1 and B2. As the arrangement of the joining patterns B3, B4, or B5 increases compared to the joining patterns B1 and B2, the diameter of the sculpture increases.
한편, 도 9는 본 발명의 조립세트를 이용하여 직경이 서로 다른 원형 조형물4개를 구성한 모습을 보여준다. 구체적으로 도 9에서 조형물 C1은 아크유닛(10) 24개와 링커유닛(20) 12개를 사용하여 구성한 것이고, 조형물 C2는 아크유닛(10) 48개와 링커유닛(20) 24개, 조형물 C3은 아크유닛(10) 72개와 링커유닛(20) 36개, 그리고 조형물 C4는 아크유닛(10) 96개와 링커유닛(20) 48개를 각각 사용하여 원형 조형물을 구성한 것이다. Meanwhile, Fig. 9 shows a configuration of four circular shapes with different diameters using the assembly set of the present invention. Specifically, in Fig. 9, shape C1 is configured using 24 arc units (10) and 12 linker units (20), shape C2 is configured using 48 arc units (10) and 24 linker units (20), shape C3 is configured using 72 arc units (10) and 36 linker units (20), and shape C4 is configured using 96 arc units (10) and 48 linker units (20).
참고로 도 1과 같은 종래의 평판형 조립세트의 경우, 아크부재(100)의 길이와 양쪽 경사반홈(101)의 각도가 고정되어 있기 때문에 아치형이나 원형 조형물 이외에 도 7이나 도 8과 같은 형상의 조형물을 구성할 수 없다. 또한, 도 9와 같이 직경이 서로 다른 원형 조형물을 구성하는 것도 불가능하다.For reference, in the case of a conventional flat assembly set such as that of Fig. 1, since the length of the arc member (100) and the angle of the inclined grooves (101) on both sides are fixed, it is impossible to construct a shape such as that of Fig. 7 or Fig. 8 other than an arch or circular shape. In addition, it is also impossible to construct a circular shape with different diameters as in Fig. 9.
마지막으로 도 10은 본 발명의 응용례로서 상기 완구 조립세트로 구성한 원형 조형물을 이용하여 조명등을 제작한 모습을 예시한 것이다.Lastly, Fig. 10 is an example of an application of the present invention, showing a lighting fixture manufactured using a circular shape made up of the toy assembly set.
<부호의 설명><Explanation of symbols>
(10,10a,10b,10c) 아크유닛 (11) 경사반홈(10,10a,10b,10c) Arc unit (11) Inclined half-groove
(12) 수평반홈 (13) 수평슬롯(12) Horizontal groove (13) Horizontal slot
(20) 링커유닛 (21) 결합돌부(20) Linker unit (21) Binding protrusion
(B1,B2,B3,B4,B5) 결합패턴 (C1,C2,C3,C4) 조형물(B1,B2,B3,B4,B5) Combination pattern (C1,C2,C3,C4) Sculpture
(L1,L2) 길이 (T1,T2) 두께(L1,L2) length (T1,T2) thickness
(Wa1,Wa2,Wa3,Wa4) 세로폭 (Wb1,Wb2,Wb,Wb43) 가로폭(Wa1,Wa2,Wa3,Wa4) vertical width (Wb1,Wb2,Wb,Wb43) horizontal width
Claims (5)
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| CN202480005367.4A CN120826261A (en) | 2024-02-13 | 2024-07-09 | Da Vinci Bridge Toy Building Kit |
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| KR10-2024-0020446 | 2024-02-13 | ||
| KR1020240020446A KR102666240B1 (en) | 2024-02-13 | 2024-02-13 | Da Vinci bridge toy building set |
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| PCT/KR2024/009738 Pending WO2025173840A1 (en) | 2024-02-13 | 2024-07-09 | Da vinci bridge toy assembly set |
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| Country | Link |
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| KR (1) | KR102666240B1 (en) |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6162484A (en) * | 1984-08-17 | 1986-03-31 | アルバート イー．ケイ | Toy constitution kit |
| US20160317939A1 (en) * | 2015-04-21 | 2016-11-03 | Eduardo Roberto Fernandez | Didactic set of pieces for assembling structures |
| KR20230043494A (en) * | 2021-09-24 | 2023-03-31 | 신정수 | Canopy Structure For Bench |
| US20230241526A1 (en) * | 2020-08-31 | 2023-08-03 | Shmuel LANDAU | Modular toy construction system |
| KR102666240B1 (en) * | 2024-02-13 | 2024-05-16 | 주식회사 과학생각 | Da Vinci bridge toy building set |
-
2024
- 2024-02-13 KR KR1020240020446A patent/KR102666240B1/en active Active
- 2024-07-09 CN CN202480005367.4A patent/CN120826261A/en active Pending
- 2024-07-09 WO PCT/KR2024/009738 patent/WO2025173840A1/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6162484A (en) * | 1984-08-17 | 1986-03-31 | アルバート イー．ケイ | Toy constitution kit |
| US20160317939A1 (en) * | 2015-04-21 | 2016-11-03 | Eduardo Roberto Fernandez | Didactic set of pieces for assembling structures |
| US20230241526A1 (en) * | 2020-08-31 | 2023-08-03 | Shmuel LANDAU | Modular toy construction system |
| KR20230043494A (en) * | 2021-09-24 | 2023-03-31 | 신정수 | Canopy Structure For Bench |
| KR102666240B1 (en) * | 2024-02-13 | 2024-05-16 | 주식회사 과학생각 | Da Vinci bridge toy building set |
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| KR102666240B1 (en) | 2024-05-16 |
| CN120826261A (en) | 2025-10-21 |
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