CN112169348A

CN112169348A - Movable structure and assembly toy

Info

Publication number: CN112169348A
Application number: CN202011026788.5A
Authority: CN
Inventors: 山上笃史
Original assignee: Bandai Co Ltd
Current assignee: Bandai Co Ltd
Priority date: 2019-10-11
Filing date: 2020-09-25
Publication date: 2021-01-05
Anticipated expiration: 2040-09-25
Also published as: CN114832391B; JP6810781B1; CN114832391A; CN112169348B; JP2021061957A

Abstract

The invention relates to a movable structure and an assembly toy, and provides a technology for realizing a movable structure of a novel assembly toy with good movability and good assembly performance while inhibiting the increase of the number of components. The 1 st movable structure (4) comprises: a 1 st component (10); a 2 nd component (20) which is a movable component with respect to the 1 st component; and a 3 rd component (30) which is a movable component with respect to the 2 nd component. The 1 st component (120) has: a guide section (13) which guides the 2 nd component in the insertion posture in a predetermined guide direction in an insertable manner; and an assembly unit (15) that houses the 2 nd component (20) guided by the guide unit so that the attitude can be changed from the insertion attitude to the assembly attitude for assembling the 3 rd component (30).

Description

Movable structure and assembly toy

Technical Field

The present invention relates to a movable structure of a built-up toy.

Background

As an example of an assembly toy having a movable part, a doll which can be put in various postures like a human is known. In order to realize a posture such as a human, the design of the movable portion becomes important.

For example, a movable structure is known in which the shoulder of a doll is constructed of three components: a shaft member swingably supported in a main body member divided into front and rear portions; an intermediate member coupled to an end of the shaft member by a ball joint; and an upper arm member coupled to the intermediate member by a ball joint (see, for example, patent document 1).

Similarly, a movable structure having a three-part structure in which a wrist of a doll toy is pivotally supported by a ring-shaped member in which a hand is coupled to a joint body by a ball joint and the joint body is assembled inside a lower arm portion is known (for example, see patent document 2).

Further, there are known: a movable structure that connects a plurality of components connected by a ball joint to improve the degree of freedom of posture, and a movable structure that swings the ball joint itself with respect to an intermediate component to improve the degree of finish of posture in appearance (for example, see patent document 3).

Patent document 1: japanese patent laid-open publication No. 2019-30684

Patent document 2: japanese patent laid-open publication No. 2017-170113

Patent document 3: japanese patent laid-open publication No. 2017-124435

Disclosure of Invention

Problems to be solved by the invention

In a built-up toy having a movable structure, a doll worn by an original character such as a changing hero, a soldier, or a large humanoid robot weapon which is presented in a cartoon, a moving picture, a special-effect movie, a game, a novel (hereinafter, collectively referred to as "original works") is reproduced particularly popular. In addition, when a doll to be attached to an original work is commercialized as an assembly toy, it is important to faithfully reproduce the balance of original work reproducibility of an original design, movability in various postures like a human being, and good assemblability, and a new movable structure in consideration of the balance is desired. Further, even a built-up toy not originally designed can be improved in the degree of freedom of design, and thus such a demand is similarly demanded. Of course, since it is an assembly toy, it is also desirable to reduce the number of parts. That is, it is desirable to achieve a balance between good movability and good assemblability while suppressing the number of components.

The invention provides a technology for realizing a movable structure of a novel assembly toy with good mobility and good assembly.

Means for solving the problems

A movable structure according to an aspect of the present invention is a movable structure of a built-up toy, including: part 1; a 2 nd component which is a movable component with respect to the 1 st component; and a 3 rd component which is a movable component with respect to the 2 nd component, wherein the 1 st component has: a guide unit that guides the 2 nd component in an insertion posture in a predetermined guide direction so as to be insertable; and an assembly unit that houses the 2 nd component guided by the guide unit so that an attitude of the 2 nd component can be changed from the insertion attitude to an assembly attitude in which the 3 rd component is assembled.

Further, the 2 nd component may be configured such that a projection shape and a size thereof projected toward the insertion opening of the guide portion in the insertion posture are insertable into the insertion opening, and a projection shape and a size thereof projected toward the insertion opening in the assembly posture are not insertable into the insertion opening.

Further, the 2 nd component may have a pair of shaft projections, the guide portion may have a guide groove for guiding the shaft projections in the guide direction, and the assembling portion may be configured to accommodate the 2 nd component guided by the guide portion so as to be capable of rotating around the pair of shaft projections, and to accommodate the 2 nd component so as to be capable of changing the posture from the insertion posture to the assembling posture.

Further, the guide groove may have a shape in which one end is open to the outside of the 1 st component and the other end is an abutting portion (japanese character: a projection き is たり) in the assembly portion, the guide portion may allow the 2 nd component in the insertion posture to be inserted from the one end of the guide groove, and the assembly portion may axially rotatably receive the 2 nd component when the shaft projection is located at the other end of the guide groove.

Further, the 1 st component may have a pair of extending portions facing each other, the assembly portion may be formed by a space between the pair of extending portions, and the guide portion may be formed by providing the guide groove on a surface facing the pair of extending portions.

In addition, the 1 st component may have a coupling portion that couples end portions of the pair of extension portions, the 2 nd component may have a convex portion on a surface facing the coupling portion in the insertion posture, and the coupling portion may have a groove portion along the guide direction through which the convex portion can pass when the 2 nd component in the insertion posture is guided by the guide portion.

In the assembly posture, the 2 nd component shaft may be rotated about the pair of shaft projections so that the projection faces the opposite side of the insertion port of the guide portion, and the 1 st component may include an interference portion that interferes with the projection when the 2 nd component shaft rotated into the assembly posture is guided by the guide portion and is subjected to the remaining rotation.

Further, the 2 nd component may be configured to rotatably support the 3 rd component after assembly by a shaft in a direction intersecting a rotation shaft formed by the pair of shaft protrusions.

Further, the 2 nd component may have a bearing portion into which the connection shaft of the 3 rd component is inserted.

Another technical means is an assembly toy having the movable structure at a predetermined position.

ADVANTAGEOUS EFFECTS OF INVENTION

According to the present invention, a movable structure of a new assembly toy having good movability and good assemblability can be realized.

Drawings

FIG. 1 is a front elevational view of the doll in an upright position.

Fig. 2 is an exploded perspective view of the 1 st movable configuration.

Fig. 3 is a front exploded view of the 1 st movable configuration.

Fig. 4 is a comparison diagram of a correct insertion posture and an incorrect insertion posture.

Fig. 5 is (a) diagram for explaining an assembly procedure of the 1 st movable structure.

Fig. 6 is a diagram (second diagram) for explaining an assembly procedure of the 1 st movable structure.

Fig. 7 is a view (third) for explaining an assembly procedure of the 1 st movable structure.

Fig. 8 is (a) for explaining the retaining.

Fig. 9 is a diagram for explaining the detachment prevention (the second).

Fig. 10 is a partial cross-sectional view in front view showing a configuration example of the 2 nd movable structure.

Description of the reference numerals

2. Assembling the toy; 4. the 1 st movable structure; 6. a 2 nd movable structure; 10. part 1; 11. an extension setting part; 11f, a front extension setting part; 11r, a rear extension portion; 12. a connecting portion; 13. a guide section; 13k, an insertion port; 13m, guide surface; 13z, a guide groove; 15. an assembling part; 17. a groove part; 18. an interference section; 19. a base; 20. a 2 nd component part; 21. a shaft protrusion; 23. a bearing portion; 25. a convex portion; 30. a 3 rd component part; 31. a shaft is connected.

Detailed Description

Fig. 1 is a front external view of a built-up toy 2 as an example of an embodiment to which the present invention is applied. The arrow marks in the figures indicate the vertical (Y-axis direction; positive direction is up), front-back (Z-axis direction; positive direction is front), and left-right (X-axis direction; positive direction is left) directions with respect to the built-up toy 2. The directions in the following description are based on this.

The assembly toy 2 is a toy that reproduces a character, which is originally present in the art, such as a cartoon, a movie, a special-effect movie, a game, or a novel, as a three-dimensional object. In the illustrated example, the assembly toy 2 has a doll body which is manufactured by assembling parts at different positions in a manner to simulate the design of a humanoid robot weapon which is the subject of a armored warrior.

The assembled toy 2 is designed to be able to mount an exterior part (e.g., attack or defense gear, etc.) in an inner frame corresponding to bones and muscles in human being in a manner that enables the exterior part to be changed. In other words a doll designed to be partially reloadable. Further, the assembled toy 2 has a movable structure at various portions so as to assume a posture close to that of a human being.

Specifically, the assembled toy 2 has the 1 st movable structure 4 and the 2 nd movable structure 6 as parts of the internal frame. The 1 st movable structure 4 movably connects the waist portion of the assembled toy 2 and the exterior portions attached to the left and right side portions thereof. The 2 nd movable structure 6 movably connects the chest part and the right and left upper arm parts of the assembled toy 2.

Fig. 2 is an exploded perspective view of the 1 st movable structure 4. Fig. 3 is a front exploded view of the 1 st movable structure 4, which is an exploded view of the 1 st movable structure 4 shown in a cross section passing through the front and rear centers of the 1 st component 10 in the left-right direction. The 1 st movable structure 4 is a front-rear symmetrical and left-right symmetrical structure, and includes a 1 st component 10, a 2 nd component 20, and a 3 rd component 30. In addition, only the left side of the 1 st movable structure 4 is illustrated and described with respect to the bilaterally symmetrical structure, and the description of the same structure on the right side is omitted.

The 1 st component 10 has a lateral width extending to the left and right sides of the waist, and the 1 st component 10 has: a pair of extension portions 11 (a front extension portion 11f and a rear extension portion 11r) that face each other in the front-rear direction at both left and right end portions of the base portion 19; a connecting portion 12 connected to the ends of the pair of extension portions 11; a guide section 13; and an assembling portion 15. Hereinafter, the left extension portion 11, the guide portion 13, and the assembly portion 15 shown in fig. 2 will be described as objects, and the description of the same structure on the right will be omitted.

The pair of extension portions 11(11f, 11r) are spaced apart in the front-rear direction, and guide portions 13 are formed on the surfaces facing the pair of extension portions 11. The space between the pair of extension portions 11 is an assembly portion 15 that is a position where the 2 nd component 20 should be present when assembly is completed.

When the 1 st component 10 is viewed from below, an opening portion formed by the front extension portion 11f, the connection portion 12, the rear extension portion 11r, and the base portion 19 of the 1 st component 10 being surrounded by a substantially rectangular shape serves as an insertion port 13k for inserting the 2 nd component 20 into the guide portion 13, and serves as an entrance for assembling the 2 nd component 20 into the assembling portion 15.

The guide portion 13 guides the 2 nd component 20 in the "insertion posture" in an insertable manner in a predetermined guide direction (a white thick arrow in fig. 3). The "insertion posture" is a predetermined 1 st relative posture with respect to the 1 st component 10, and is a posture for assembling the 2 nd component 20 with respect to the 1 st component 10. The 2 nd part 20 of fig. 3 is depicted in this assembled position. In the example of fig. 2 and 3, only the guide portion 13 of the rear extension portion 11r is drawn in view of the composition, but the guide portion 13 is similarly provided at the position facing the front extension portion 11 f.

Specifically, the guide portion 13 has a guide groove 13z for guiding the 2 nd component 20 in a predetermined guide direction, and the opposing surface of the extension portion 11(11f, 11r) functions as a guide surface 13m which is brought into sliding contact with the 2 nd component 20 under guide to stabilize the posture of the 2 nd component 20 under guide.

The guide groove 13z is a groove that is open on the opposite surface of the extended portion 11, and has a shape in which one end is open outward of the 2 nd component 20 (i.e., the side into which the 2 nd component 20 is inserted) (or one end is open outward of the 1 st component 10), and the other end is in contact with the inside of the assembly portion 15. The groove width of the guide groove 13z matches the shaft projection 21 of the 2 nd component 20, and the abutting position of the groove is set as the assembly completion position of the 2 nd component 20.

In the present embodiment, the guide groove 13z is formed so that its guide direction is substantially vertical, its lower end is open, and its upper end serves as a contact portion. Therefore, it can be said that the guide portion 13 is configured to be able to insert the 2 nd component 20 in the insertion posture from one end (lower side end) of the guide groove 13 z. The guide direction of the guide groove 13z may be in other directions depending on the design of the assembly toy 2 and the position of the assembly toy 2 where the movable structure is provided, and the open side may be set as appropriate.

The assembly portion 15 is a portion that houses the 2 nd component 20 guided by the guide portion 13 so as to be changeable in posture from the insertion posture to the "assembly posture" in which the 3 rd component 30 is assembled.

The "assembly posture" is a predetermined 2 nd relative posture with respect to the 1 st component 10, and is a reference posture when assembly is completed in accordance with the assembly order of the assembly toy 2. The 2 nd part 20 of fig. 2 is depicted in this assembled position.

Specifically, the front-rear width of the assembly portion 15 (the front-rear width of the gap between the front extension portion 11f and the rear extension portion 11r) is set slightly larger than the front-rear width of the 2 nd component 20 in the insertion posture and the assembly posture. The lateral width of the assembly portion 15 is set to a size that allows the 2 nd component 20 to be housed so as to be axially rotatable by the shaft projection 21 when the shaft projection 21 is positioned at the other end of the guide groove 13 z. That is, a space surrounded by the gap between the front extension portion 11f and the rear extension portion 11r, the coupling portion 12, and the base portion 19 forms a housing space as the assembly portion 15. In other words, the assembly portion 15 is formed by the forward extending portion 11f, the rearward extending portion 11r, the connecting portion 12, the base portion 19, and the guide groove 13 z.

The 2 nd component 20 is a movable component with respect to the 1 st component 10, and is an intervening component/intermediate component for connecting the 3 rd component 30 to the 1 st component 10. The 2 nd component 20 (see fig. 2) in the assembled posture has a columnar shape having an ellipse (japanese long Yen) in front view, and has a pair of shaft projections 21, bearing portions 23, and convex portions 25 projecting forward and rearward.

A pair of shaft projections 21 project in the front-rear direction on the front-rear side surfaces in the assembled position, and function as the end portions of the rotation shaft of the 2 nd component 20.

The bearing portion 23 is a hole into which the coupling shaft 31 of the 3 rd component 30 is inserted, and is a through hole provided in a direction intersecting the axis coupling the pair of shaft projections 21, that is, in a substantially right-left direction in an assembly posture (posture of fig. 2). The connecting shaft 31 of the 3 rd component 30 is inserted into the bearing portion 23.

The 2 nd component 20 is formed so that a projection shape projected toward the insertion port 13k of the guide portion 13 in the insertion posture and a size thereof can be inserted into the insertion port, and is formed so that a projection shape projected toward the insertion port in the assembly posture and a size thereof cannot be inserted into the insertion port.

The convex portion 25 is a portion provided to protrude from a surface (a surface which becomes an upper surface in an assembled posture) of the 2 nd component 20 in the insertion posture, the surface facing the coupling portion 12. In response to this, the coupling portion 12 has a groove portion 17 along the guide direction through which the convex portion 25 can pass when the 2 nd component 20 in the insertion posture is guided by the guide portion 13 (see fig. 3 and 4).

The 3 rd component 30 is a movable component with respect to the 2 nd component. As a positioning in the design of the assembled toy 2, an external device such as an external armor, a propeller, or the like is designed to cover the side of the waist. The 3 rd component 30 has a coupling shaft 31 for coupling with the 2 nd component 20. The 3 rd component 30 is pivotally supported on the 2 nd component 20 so as to be rotatable about the coupling shaft 31 by inserting the coupling shaft 31 into the bearing portion 23 of the 2 nd component 20.

Next, the assembly of the 1 st movable structure 4 will be described.

To assemble the 1 st movable structure 4, as shown in fig. 3, the user inserts the 2 nd component 20 from below into the insertion port 13k with the insertion posture.

Fig. 4 is a comparison diagram of a correct insertion posture and an incorrect insertion posture. This figure shows the relationship between the shape of the 2 nd component 20 in the insertion posture and the insertion port 13k, and also shows the projection relationship along the guide direction to the insertion port 13 k. Fig. 4 (1) shows an example of the case where the 2 nd component 20 is in the correct insertion posture, and fig. 4 (2) shows an example of the case where the insertion posture is in the wrong insertion posture.

The 2 nd component 20 is formed in such a shape and size that a projection thereof onto the insertion opening 13k of the guide portion 13 in the insertion posture can be inserted into the insertion opening. In other words, the insertion port 13k has a shape that allows the 2 nd component 20 to be inserted only in the insertion posture, and has a shape that prevents erroneous assembly.

Specifically, the right-left width W1 of the 2 nd component 20 in the correct insertion posture is set smaller than the right-left width W0 of the insertion port 13k (see fig. 3). As shown in fig. 4 (1), if the 2 nd component 20 is in the correct insertion posture, the shaft protrusion 21 enters the guide groove 13z and the protrusion 25 enters the groove 17, so that the 2 nd component 20 is inserted into the insertion port 13k without interfering with the insertion port 13k and is guided to a predetermined assembly position by the guide groove 13 z.

However, if the insertion posture is wrong, the 1 st component 10 interferes with a place and the 2 nd component 20 cannot be inserted from the insertion port 13 k. For example, as shown in fig. 4 (2), even if the positions of the shaft projection 21 and the guide groove 13z are matched so that the 2 nd component 20 is inserted into the insertion port 13k in an incorrect insertion posture in which the right and left directions are reversed with respect to the correct insertion posture, the projection 25 interferes with the base 19 of the 1 st component 10. Even if the 2 nd component 20 is inserted in a wrong insertion posture in which the insertion posture is inverted upside down with respect to the correct insertion posture, the convex portion 25 is displaced with respect to the groove portion 17, and the two interfere with each other.

If the insertion posture is correct, the shaft projection 21 of the 2 nd component 20 is guided to the abutment position of the guide groove 13z as shown in fig. 5. In this state, the front and rear end surfaces of the shaft projection 21 abut against the inner surfaces of the guide groove 13z in accordance with the dimensional relationship between the dimension of the shaft projection 21 and the distance between the opposing surfaces of the abutting position of the guide groove 13z, and the 2 nd component 20 is sandwiched between the pair of extension portions 11. The assembly portion 15 is in a state of accommodating the 2 nd component 20 guided by the guide portion 13 so as to be rotatable about the pair of shaft projections 21, and the posture of the 2 nd component 20 can be changed while the component is left in the assembly portion 15.

Next, as shown in fig. 6, the user rotates the 2 nd component 20 axially by the pair of shaft projections 21 so that the projection 25 is positioned upward (so that the projection 25 faces the side opposite to the insertion port 13k of the guide portion 13), and changes the posture of the 2 nd component 20 from the insertion posture to the assembly posture.

When the component 2 is in the assembled position, the opening of the hole in the bearing portion 23 of the component 2 faces outward when viewed from the center of the component 1 10. That is, if the 2 nd component 20 is assembled to the left-side assembling portion 15, the hole of the bearing 23 is opened to the left side, and if the 2 nd component 20 is assembled to the right-side assembling portion 15, the hole of the bearing 23 is opened to the right side.

Next, the user inserts the coupling shaft 31 of the 3 rd component 30 into the bearing portion 23. Thereby, as shown in fig. 7, the assembly of the 1 st movable structure 4 is completed. Then, the 2 nd component 20 is in the following state: the 3 rd component 30 after assembly is rotatably supported by a shaft in a direction intersecting with a rotation axis formed by a pair of the protrusions 21.

A pair of shaft projections 21 are held by the assembling portion 15 with an appropriate frictional force.

The engagement relationship between the bearing portion 23 and the coupling shaft 31 is set to be an appropriate sliding contact engagement, and the 3 rd component 30 does not fall off from the bearing portion 23 by its own weight unless the user tries to pull out the component. Further, if the user does not attempt to rotate, the 3 rd component 30 can maintain the mounting posture with respect to the 2 nd component 20.

Thus, the user can swing the 3 rd component 30 up and down and back and forth with respect to the waist of the assembly toy 2 to assume various postures with respect to the 1 st movable structure 4. The vertical swing is a swing about the pair of shaft projections 21 of the 2 nd component 20, and the forward and backward swing is a swing about the coupling shaft 31.

Further, when the assembly is completed, the 2 nd component 20 is prevented from falling off from the 1 st component 10. Specifically, as shown in fig. 8, the left-right width W2 of the 2 nd component 20 in the assembled posture is larger than the left-right width W0 of the insertion port 13k, and the 2 nd component 20 does not fall through the insertion port 13k from the assembling portion 15. The 3 rd component 30 also helps to prevent the connecting shaft 31 from slipping over the connecting portion 12.

As shown in fig. 9, even if the posture of the 3 rd component 30 is changed so as to be raised upward with respect to the waist portion of the assembly toy 2 and the posture of the 2 nd component 20 is inclined from the assembly posture, the amount of the projection dimension of the projection 25 contributes, the left-right width W2' of the 2 nd component 20 at this time is larger than the left-right width W0 of the insertion port 13k, and the anti-slip state is achieved.

In this state, the convex portion 25 of the 2 nd component 20 comes into contact with the interference portions 18 provided at the left and right end portions of the base portion 19 of the 1 st component 10, and the lift angle is restricted and the component is prevented from coming off. In other words, when the 2 nd component 20 is rotated from the assembled attitude, the convex portion 25 interferes with the interference portion 18.

As described above, according to the present embodiment, it is possible to realize a movable structure of a new assembly toy having excellent movability and assemblability while suppressing an increase in the number of components.

Specifically, the user can easily assemble the 2 nd component 20 to the 1 st component 10 using the guide portion 13. Since the 1 st component 10 does not need to have a front-rear divided structure, the number of components can be reduced, and the time and effort required for assembling the 1 st component 10 can be reduced. Therefore, when the assembly is completed, the 3 rd component 30 is supported to be rotatable about the intersecting 2-axis with respect to the 1 st component 10, and therefore, good mobility capable of sufficiently assuming a desired posture can be ensured without using a ball joint. Since the ball joint is not required, the appearance is not impaired even if the exterior of the built-up toy 2 is removed and the internal frame is exposed.

Fig. 10 is a partial cross-sectional view (corresponding to fig. 3) in front view showing a configuration example of the 2 nd movable structure 6. The 2 nd movable structure 6 can be basically realized in the same manner as the 1 st movable structure 4. However, depending on the setting location of the assembly toy 2, the 3 rd component 30B of the 2 nd movable structure 6 needs to be a component of the inner frame of the arm portion.

[ modified examples ]

The embodiments to which the present invention can be applied are not limited to the above-described examples, and addition, omission, and modification of appropriate components can be performed.

(one of modification examples)

For example, although an example designed for a humanoid robot weapon is shown as an example of the built-up toy 2 to which the present invention is applied, the design of the built-up toy 2 to which the present invention can be applied is not limited to this. For example, a robot weapon of a beast type or an insect type, a multi-legged chariot, or the like may be used. Further, if the exterior is made to correspond to the skin, the assembled toy 2 may be a model of a character appearing in a cartoon or a moving picture.

(second modification)

Further, although the example in which the 1 st component 10, the 2 nd component 20, and the 3 rd component 30 are connected one by one is shown, the number relationship of the connections of the 1 st component 10, the 2 nd component 20, and the 3 rd component 30 is not limited to this. For example, a plurality of 2 nd components 20 may be coupled to one 1 st component 10, and a plurality of 3 rd components 30 may be coupled to the 2 nd component 20. Further, the 4 th component may be further connected to the 3 rd component 30.

Claims

1. A movable structure of a built-up toy, comprising: part 1; a 2 nd component which is a movable component with respect to the 1 st component; and a 3 rd component which is a movable component with respect to the 2 nd component, wherein,

the 1 st component part has:

a guide unit that guides the 2 nd component in an insertion posture in a predetermined guide direction so as to be insertable; and

and an assembly unit that houses the 2 nd component guided by the guide unit so that an attitude of the 2 nd component can be changed from the insertion attitude to an assembly attitude in which the 3 rd component is assembled.

2. The movable construction of claim 1, wherein,

the 2 nd component is formed such that a projected shape projected toward the insertion opening of the guide portion and a size thereof in the insertion posture can be inserted into the insertion opening, and such that a projected shape projected toward the insertion opening and a size thereof in the assembly posture cannot be inserted into the insertion opening.

3. The movable construction of claim 1 or 2, wherein,

the 2 nd part has a pair of shaft projections,

the guide portion has a guide groove for guiding the shaft projection in the guide direction,

the assembly unit is configured to receive the 2 nd component guided by the guide unit so as to be rotatable about the pair of shaft projections, and to receive the 2 nd component so as to be changeable in posture from the insertion posture to the assembly posture.

4. The movable construction of claim 3, wherein,

the guide groove has a shape in which one end is open outward of the 1 st component and the other end is in contact with the inside of the assembly portion,

the guide portion enables the 2 nd component in the insertion posture to be inserted from the one end of the guide groove,

the assembly portion accommodates the 2 nd component so as to be axially rotatable when the shaft protrusion is positioned at the other end of the guide groove.

5. The movable construction of claim 3 or 4, wherein,

the 1 st component has a pair of extending portions facing each other, the assembly portion is formed by a space between the pair of extending portions, and the guide portion is formed by providing the guide groove on a surface facing the pair of extending portions.

6. The movable construction of claim 5, wherein,

the 1 st component has a connecting portion for connecting the end portions of the pair of extension portions,

the 2 nd component has a convex portion on a surface facing the coupling portion in the insertion posture,

the coupling portion has a groove portion along the guide direction through which the convex portion can pass when the 2 nd component in the insertion posture is guided by the guide portion.

7. The movable construction of claim 6, wherein,

the assembly posture is a posture in which the 2 nd component shaft is rotated around the pair of protrusions so that the convex portion faces the opposite side of the insertion port of the guide portion,

the 1 st component has an interference portion that interferes with the projection when the 2 nd component, which is axially rotated into the assembly attitude by being guided by the guide portion, is subjected to the remaining rotation.

8. The movable structure according to any one of claims 3 to 7,

the 2 nd component rotatably supports the 3 rd component after assembly by a shaft in a direction intersecting a rotation shaft formed by the pair of shaft protrusions.

9. The movable construction of claim 8, wherein,

the 2 nd component has a bearing portion into which the connecting shaft of the 3 rd component is inserted.

10. An assembly toy comprising the movable structure according to any one of claims 1 to 9.