CN216571512U - Columnar transformable toy - Google Patents

Abstract

The utility model relates to the field of toys, and discloses a columnar deformable toy. The present invention provides a columnar transformable toy comprising: first back of the body, first left side dragon and first right side dragon set up in the both sides of first back of the body, with first back of the body rotatable coupling, when the lateral wall of first left side dragon and first right side dragon held with first back of the body counterbalance, the lateral surface of first back of the body, first left side dragon and first right side dragon spliced into the semicircle. According to the columnar transformable toy, the first left dragon and the first right dragon are arranged on two sides of the first dragon back and can rotate and transform at any time. When the first left dragon and the first right dragon rotate outwards, the cavity surface structures of the first left dragon, the first right dragon and the first dragon back can be observed; when first left side dragon and first right side dragon rotate to the inboard, the die cavity face of first left side dragon, first right side dragon and first back of the body is hidden to the semi-circular columnar structure inboard, has increased object for appreciation nature and interest.

Description

Columnar transformable toy

Technical Field

The embodiment of the utility model relates to the field of toys, in particular to a columnar deformable toy.

Background

Toys, broadly referred to as objects that may be used for play, are often used in human society as an edutainment tool.

The transformable toy is generally composed of a plurality of components in the same or different shapes, and can simultaneously have the characteristics and playing methods of a plurality of toys.

The inventor of the present application found that in the transformable toy of the prior art, the external structural lines of the members cannot be completely hidden inside by transformation, such as the dragon-shaped toy shown in fig. 1, the dragon body part 100 is formed by splicing a plurality of members, and when the toy is switched between two shapes such as a rocket and a dragon, the external structural lines of the former rocket shape cannot be completely hidden inside the latter dragon shape by transformation, and cannot be transformed any more after being assembled, and the interestingness is low.

SUMMERY OF THE UTILITY MODEL

One of the technical problems to be solved by the present invention is to provide a transformable toy in the shape of a column, which solves the technical problem that the exterior structural lines of the members cannot be completely hidden inside by transformation. The second technical problem to be solved is to solve the technical problem that the assembled toy can be deformed continuously.

An embodiment of the present invention provides a columnar transformable toy, including: the first dragon back, the first left dragon and the first right dragon;

the first left dragon and the first right dragon are arranged on the left side and the right side of the first dragon back in mirror symmetry and are respectively rotatably connected with the first dragon back, and the first dragon back, the first left dragon and the first right dragon are combined into a first universal module;

first back of the body first left side dragon with the outside of first right side dragon is personally submitted arc, first left side dragon with the lateral wall of first right side dragon with when the lateral wall of first back of the body offseted, first back of the body first left side dragon with the lateral surface of first right side dragon splices into the semicircle, just the die cavity face of first back of the body exposes in first left side dragon with between the first right side dragon.

In a possible solution, the first left side dragon and the first right side dragon are provided with two first connecting columns;

the left side and the right side of first back of the body are equipped with first protrusion post, first protrusion post plug-in connection is two between the first spliced pole, through the pivot with first spliced pole rotatable coupling.

In one possible embodiment, the method further comprises: the second dragon back, the second left dragon and the second right dragon;

the second left dragon and the second right dragon are arranged on the left side and the right side of the second dragon back in mirror symmetry and are respectively rotatably connected with the second dragon back, and the second dragon back, the second left dragon and the second right dragon are combined into a second universal module;

when the side walls of the second left dragon and the second right dragon are abutted against the side wall of the second dragon back, the outer side surfaces of the second dragon back, the second left dragon and the second right dragon are spliced into a semicircle, and the cavity surface of the second dragon back is exposed between the second left dragon and the second right dragon;

the second universal module is rotatably connected to one end of the first universal module.

Based on the scheme, the columnar deformable toy is provided with the first dragon back, the first left dragon and the first right dragon are arranged on two sides of the first dragon back in mirror symmetry and are rotatably connected with the first dragon back, and when the side walls of the first left dragon and the first right dragon are abutted against the side wall of the first dragon back, the outer side faces of the first dragon back, the first left dragon and the first right dragon are spliced into a semicircle. According to the columnar deformable toy, the first left dragon and the first right dragon are rotatably arranged on two sides of the first dragon back and can be deformed at any time. When the first left dragon and the first right dragon rotate towards the outer side of the first dragon back, the cavity surface (inner surface) structures of the first left dragon, the first right dragon and the first dragon back can be completely observed; when first left side dragon and first right side dragon are rotatory to the inboard of first dragon back, the die cavity face of first left side dragon, first right side dragon and first dragon back is hidden to the semi-circular columnar structure inboard, has increased the interest of toy.

In a feasible scheme, one end of each of the first left side dragon and the first right side dragon is provided with a connecting plate, and the connecting plate is provided with a connecting hole;

one end of the second left side dragon and one end of the second right side dragon are provided with second connecting columns;

the second left side dragon and the second right side dragon are arranged between the two connecting plates, and the second connecting column is rotatably arranged in the connecting hole in a penetrating mode.

In one possible embodiment, the method further comprises: a third dragon back, a third left dragon and a third right dragon;

the third left dragon and the third right dragon are arranged on the left side and the right side of the third dragon back in mirror symmetry and are respectively rotatably connected with the third dragon back, and the third dragon back, the third left dragon and the third right dragon are combined into a third communication module;

when the side walls of the third left dragon and the third right dragon are abutted against the side wall of the third dragon back, the outer side surfaces of the third dragon back, the third left dragon and the third right dragon are spliced into a semicircle, and the cavity surface of the third dragon back is exposed between the third left dragon and the third right dragon;

the third general module is rotatably connected to the other end of the second general module.

In a feasible scheme, the third keel is provided with a connecting clamping groove;

the second keel is provided with a connecting lug which is inserted in the connecting clamping groove and is rotatably connected with the third keel through a rotating shaft.

In one possible embodiment, the method further comprises: two arc-shaped connecting plates;

the third left side dragon and the third right side dragon are provided with accommodating grooves;

the arc-shaped connecting plate is provided with an arc-shaped through groove;

two the one end of arc connecting plate sets up respectively on the second left side dragon with the second right side dragon, the other end sets up in the storage tank, through the pivot respectively with third left side dragon with third right side dragon rotatable coupling.

In a possible scheme, the third dragon back is provided with a third connecting column;

the first keel is provided with a connecting sleeve, and the connecting sleeve is used for the third connecting column to be connected in a sleeved mode.

In a feasible scheme, the first left side dragon, the second left side dragon and the third left side dragon are provided with limiting convex blocks;

first right side dragon, second right side dragon with third right side dragon is equipped with spacing recess, spacing recess is used for supplying spacing lug embedding.

In one possible embodiment, the method further comprises: two rotating arms;

two sides of the first keel are provided with first clamping grooves, and first pin shafts are arranged at the first clamping grooves of the first keel;

the first left side dragon and the first right side dragon are provided with second clamping grooves, and second pin shafts are arranged at the second clamping grooves of the first left side dragon and the first right side dragon;

and two ends of the rotating arm are respectively inserted into the first clamping groove and the second clamping groove and are respectively and rotatably connected with the first pin shaft and the second pin shaft.

The columnar transformable toy has the following beneficial effects:

1. the components of the toy can be rotatably connected and can be deformed after being assembled, so that the external structural lines of the components can be completely hidden in the toy through deformation, and the interestingness of the toy is improved.

2. The utility model can connect a plurality of universal units end to end, realizes the sequential connection of the universal units, connects the transformable toy into a long dragon shape, and can relatively rotate among the universal modules of the long dragon-shaped toy formed by connection, so that the long dragon-shaped toy can be infinitely bent and transformed, even can be coiled on the supporting rod, thereby enriching the playability and the interestingness of the transformable toy.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a prior art dragon-shaped puzzle;

FIG. 2 is a schematic view of a transformable columnar toy according to a first embodiment of the present invention;

FIG. 3 is another schematic perspective view of FIG. 1 according to one embodiment of the present invention;

fig. 4 is a schematic view of a first dragon back in the first embodiment of the utility model;

fig. 5 is a schematic view of a first left dragon in the first embodiment of the present invention;

FIG. 6 is a schematic front view of a transformable toy column according to one embodiment of the present invention;

FIG. 7 is a schematic diagram illustrating a first variation of a transformable toy column according to a first embodiment of the present invention;

FIG. 8 is a schematic diagram illustrating a second variation of a transformable toy column according to a first embodiment of the present invention;

FIG. 9 is a perspective view of a deformed state according to a first embodiment of the present invention;

FIG. 10 is a schematic view of a transformable columnar toy according to a second embodiment of the present invention;

FIG. 11 is a diagram illustrating a second general module according to a second embodiment of the present invention;

FIG. 12 is a schematic view of a second dragon back in the second embodiment of the present invention;

fig. 13 is a schematic view of a second left dragon in the second embodiment of the present invention;

FIG. 14 is a schematic view of a transformable columnar toy according to a third embodiment of the present invention;

FIG. 15 is a diagram of a third general module according to a third embodiment of the present invention;

FIG. 16 is a schematic view of a third dragon back in the third embodiment of the present invention;

fig. 17 is a schematic view of a third left dragon in the third embodiment of the present invention;

FIG. 18 is an enlarged view of a portion of FIG. 13 in accordance with a third embodiment of the present invention;

FIG. 19 is a first modified schematic view of the third embodiment of the present invention;

FIG. 20 is a second modified schematic view of the third embodiment of the present invention;

FIG. 21 is another schematic perspective view of a second variation of the third embodiment of the present invention;

fig. 22 is a schematic view of a transformable columnar toy according to a fourth embodiment of the present invention;

fig. 23 is a schematic view of a first dragon back in a fourth embodiment of the present invention;

fig. 24 is a schematic view of a first left dragon in the fourth embodiment of the present invention.

Reference numbers in the figures:

1. a first general-purpose module; 1', a first general-purpose module; 101. a first connecting column; 102. a connecting plate; 103. a second card slot; 104. a second pin shaft; 1021. connecting holes; 11. a first dragon back; 11', a first dragon back; 1101. a first card slot; 1102. a first pin shaft; 1103. a ball is protruded; 111. a first projecting pillar; 112. connecting sleeves; 12. a first left dragon; 12', a first left dragon; 13. a first right dragon; 13', a first right dragon; 2. a second general-purpose module; 201. a second connecting column; 21. a second dragon back; 211. a connection bump; 22. a second left dragon; 23. a second right dragon; 3. a third general-purpose module; 301. a containing groove; 31. a third dragon back; 311. a connecting clamping groove; 312. a third connecting column; 32. a third left dragon; 33. a third right dragon; 4. an arc-shaped connecting plate; 41. an arc-shaped through groove; 5. a limiting bump; 6. a rotating arm; 100. a dragon body part.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

As shown in fig. 2 to 9, the columnar transformable toy of the present embodiment includes: a first dragon back 11, a first left dragon 12 and a first right dragon 13.

First left side dragon 12 and first right side dragon 13 are mirror symmetry's setting on the left side and the right side of first back of the body 11, the right side of first left side dragon 12, the left side of first right side dragon 13 respectively with the left and right sides rotatable coupling of first back of the body 11. The first dragon back 11, the first left dragon 12 and the first right dragon 13 are connected to form a first universal module 1.

The outer side surfaces (outer surfaces) of the first dragon back 11, the first left dragon 12 and the first right dragon 13 are arc-shaped. The first left dragon 12 and the first right dragon 13 can rotate relative to the first dragon back 11, so that the toy is deformed.

In this embodiment, when the first left dragon 12 and the first right dragon 13 rotate to the outside of the first dragon back 11 and the first left dragon 12 abuts against the first right dragon 13, the states shown in fig. 1, fig. 2 and fig. 5 are presented, the cavity surfaces (inner surfaces) of the first left dragon, the first right dragon and the first dragon back are completely exposed, and the cavity surface (inner surface) structures of the first left dragon, the first right dragon and the first dragon back can be seen.

As shown in fig. 7 and 9, the first universal module 1 (toy) is deformed when the first left dragon 12 and the first right dragon 13 rotate towards the inner side of the first dragon back 11.

As shown in fig. 8, when the side walls of the first left dragon 12 and the first right dragon 13 are abutted to the left side wall and the right side wall of the first dragon back 11, the outer side surfaces (outer surfaces) of the first dragon back 11, the first left dragon 12 and the first right dragon 13 are spliced into a columnar semicircle, the cavity surfaces of the first left dragon, the first right dragon and the first dragon back are hidden inside the semicircular columnar structure, the cavity surfaces of the first left dragon 12 and the first right dragon 13 are vertically located at two sides of the cavity surface of the first dragon back 11, and the cavity surface of the first dragon back is exposed between the first left dragon and the first right dragon and is not shielded by the first left dragon 12 and the first right dragon 13.

Through the discovery that it is not difficult to find that, the column transformable toy of this embodiment, through setting up first back of the body, first left side dragon and first right side dragon are mirror symmetry's setting in the both sides of first back of the body, with first back of the body rotatable coupling, when the lateral wall of first left side dragon and first right side dragon offsets with the lateral wall of first back of the body, the lateral surface of first back of the body, first left side dragon and first right side dragon splices into the semicircle. According to the columnar deformable toy, the first left dragon and the first right dragon are rotatably arranged on two sides of the first dragon back and can be deformed at any time. When the first left dragon and the first right dragon rotate towards the outer side of the first dragon back, the cavity surface (inner surface) structures of the first left dragon, the first right dragon and the first dragon back can be completely observed; when first left side dragon and first right side dragon are rotatory to the inboard of first dragon back, the die cavity face of first left side dragon, first right side dragon and first dragon back is hidden to the semi-circular columnar structure inboard, has increased the interest of toy.

Optionally, in the transformable columnar toy in this embodiment, the right side of the first left side dragon 12 and the left side of the first right side dragon 13 are both provided with two first connecting columns 101, and both the two first connecting columns 101 are provided with through holes.

The left side and the right side of first back of the dragon 11 all are equipped with first protruding post 111, and first protruding post 111 is equipped with the through-hole.

The first protruding columns 111 on both sides of the first dragon back 11 are respectively embedded between the two first connecting columns 101 of the first left dragon 12 and the first right dragon 13, and the first protruding columns 111 are rotatably connected with the first connecting columns 101 through rotating shafts. The first connecting column and the first projecting column form a rotary joint, so that the first left dragon 12 and the first right dragon 13 can rotate relative to the first dragon back 11, and the deformation of the first universal module 1 is realized.

Example two

The second embodiment is an improvement of the first embodiment, and the improvement is that the second universal module is further included.

As shown in fig. 10 to 13, the transformable columnar toy in the present embodiment further includes: a second dragon back 21, a second left dragon 22 and a second right dragon 23.

The shape and structure of the second dragon back 21, the second left dragon 22 and the second right dragon 23 are similar to the shape and structure of the first dragon back 11, the first left dragon 12 and the first right dragon 13 respectively.

The second left dragon 22 and the second right dragon 23 are arranged on the left side and the right side of the second dragon back 21 in mirror symmetry, the second left dragon 22 and the second right dragon 23 are respectively rotatably connected with the left side and the right side of the second dragon back 21 through a rotary joint structure similar to that of the first universal module 1, and the second dragon back 21, the second left dragon 22 and the second right dragon 23 are connected to form the second universal module 2 shown in fig. 10 in a combined manner.

The outer side surfaces of the second keel 21, the second left keel 22 and the second right keel 23 are arc-shaped like the first universal module 1. When the side walls of the second left dragon 22 and the second right dragon 23 are abutted against the left side wall and the right side wall of the second dragon back 21, the outer side surfaces of the second dragon back 21, the second left dragon 22 and the second right dragon 23 are spliced into a smooth semicircle, and the diameter of the semicircle is the same as that of the semicircle of the first universal module 1.

As shown in fig. 10, one end of the second universal module 2 is rotatably connected to one end of the first universal module 1, so that the first universal module 1 and the second universal module 2 are rotatably combined together to realize more various transformations of the transformable toy.

Further, as shown in fig. 2 and 13, in this embodiment, a connection plate 102 is disposed at one end of each of the first left side dragon 12 and the first right side dragon 13, and a connection hole 1021 is disposed on the connection plate 102.

And one ends of the second left side dragon 22 and the second right side dragon 23 are both provided with a second connecting column 201.

The second left side dragon 22 and the second right side dragon 23 are inserted between the two connecting plates 102, and the second connecting columns 201 on the second left side dragon 22 and the second right side dragon 23 are respectively rotatably arranged in the connecting holes 1021 of the two connecting plates 102 in a penetrating manner, so that the rotation of the second universal module 2 relative to the first universal module 1 is realized.

EXAMPLE III

The third embodiment is a modified version of the second embodiment, and the modified version is characterized by further comprising a third general-purpose module.

As shown in fig. 14 to 21, the transformable columnar toy in the present embodiment further includes: a third dragon back 31, a third left dragon 32 and a third right dragon 33.

The shape and structure of the third dragon back 31, the third left dragon 32 and the third right dragon 33 are similar to the shape and structure of the second dragon back 21, the second left dragon 22 and the second right dragon 23 respectively, and certainly similar to the shape and structure of the first dragon back 11, the first left dragon 12 and the first right dragon 13 respectively.

The third left dragon 32 and the third right dragon 33 are arranged on the left and right sides of the third dragon back 31 in mirror symmetry, and are respectively rotatably connected with the third dragon back 31 through a rotary joint structure formed by a connecting column and a protruding column similar to those in the first universal module 1, and after the third dragon back 31, the third left dragon 32 and the third right dragon 33 are connected, the third universal module 3 shown in fig. 14 is formed by combination.

When the side walls of the third left dragon 32 and the third right dragon 33 are abutted against the side wall of the third dragon back 31, the outer side surfaces of the third dragon back 31, the third left dragon 32 and the third right dragon 33 are spliced into a semicircle equal to the first general module 1, and the cavity surface of the third dragon back 31 is exposed between the third left dragon 32 and the third right dragon 32 and is not shielded by the third left dragon and the third right dragon.

As shown in fig. 14, 19, 20 and 21, the third general module 3 is rotatably connected to the other end of the second general module 2 away from the first general module 1, and the first general module 1, the second general module 2 and the third general module 3 are connected to form a general unit, so that the variety of toy deformation is enriched.

Further, in the transformable columnar toy of the present embodiment, the third keel 31 is provided with a connection locking groove 311 at an end close to the second keel 21.

The second keel 21 is provided with a connecting convex block 211 at one end far away from the first keel 11, the connecting convex block 211 of the second keel 21 is inserted into the connecting clamping groove 311 of the third keel 31, and the connecting convex block 211 is rotatably connected with the third keel 31 through a rotating shaft to form a rotary joint, so that the third universal module 3 can rotate relative to the second universal module 2.

Further, as shown in fig. 17, the transformable toy column in this embodiment further includes: two arc-shaped connecting plates 4.

One end of each of the third left side dragon 32 and the third right side dragon 33 is provided with an accommodating groove 301.

The arc connecting plate 4 is provided with an arc through groove 41.

One ends of the two arc-shaped connecting plates 4 are respectively arranged on the second left side dragon 22 and the second right side dragon 23, the other ends of the two arc-shaped connecting plates 4 are respectively slidably arranged in the accommodating grooves 301 of the third left side dragon 32 and the third right side dragon 33, and the rotating shaft passes through the arc-shaped through grooves 41 and the third right side dragon 33 of the third left side dragon 32 and the arc-shaped connecting plates 4, so that the arc-shaped connecting plates 4 are slidably connected with the third left side dragon 32 and the third right side dragon 33. When the third universal module 3 rotates relative to the second universal module 2, the third left side runner and the third right side runner respectively slide along the arc-shaped connecting plate.

Further, as shown in fig. 14 and 21, in the transformable cylindrical toy of the present embodiment, the third keel 31 is provided with a third connecting column 312 at an end away from the second keel 21.

The first dragon back 11 is provided with a connecting sleeve 112 at one end far away from the second dragon back 21, and the connecting sleeve 112 is used for inserting the third connecting column 312.

In this embodiment, the first general-purpose module 1, the second general-purpose module 2, and the third general-purpose module 3 are connected to form a general-purpose unit. Insert the third spliced pole of third back of the body in the connecting sleeve of first back of the body, make the universal unit end to end, realize connecting gradually of a plurality of universal units, the shape of long dragon shape is connected to the transformable toy, moreover, but connect between each universal module of the long dragon shape toy of formation and rotate relatively for long dragon shape toy can infinitely bend and warp, can coil on the bracing piece even, richenes the object for appreciation nature and the interest of transforming the toy more.

Further, as shown in fig. 6, 7 and 20, in the transformable cylindrical toy of the present embodiment, the first right side member 13, the second right side member 23 and the third right side member 33 are provided with a limiting groove (not shown) on the outer side surface thereof.

The outer side surfaces of the first left side dragon 12, the second left side dragon 22 and the third left side dragon 32 are provided with limiting convex blocks 5, and when the left side dragon and the right side dragon rotate outwards relative to the dragon, the limiting grooves are respectively used for being embedded with the corresponding limiting convex blocks 5.

Example four

The fourth embodiment is an alternative to the first embodiment.

As shown in fig. 22 to 24, in the present embodiment, the method further includes: two rotating arms 6.

The left and right sides of the first keel 11 'are both provided with a first slot 1101, and the first keel 11' is provided with a first pin 1102 at the side wall of the first slot 1101.

The right side of first left side dragon 12 'and the left side of first right side dragon 13' all are equipped with second draw-in groove 103, and first left side dragon and first right side dragon are equipped with second round pin axle 104 in the lateral wall department of second draw-in groove 103.

One end of each of the two rotating arms 6 is respectively inserted into the two first clamping grooves 1101 of the first dragon back 11', the other end of each of the two rotating arms 6 is respectively inserted into the second clamping grooves 103 of the first left dragon and the first right dragon, and the two ends of each of the two rotating arms 6 are respectively rotatably connected with the first pin shaft 1102 and the second pin shaft 104, so that the first left dragon and the first right dragon rotate relative to the first dragon back, and the deformation of the toy is realized. The first dragon back, the first left dragon and the first right dragon are combined to form a first universal module 1' after being connected.

A protruding ball 1103 is arranged at one end of the first keel 11 'to facilitate the pulling, taking and placing of the first universal module 1'.

Of course, in the second general module and the third general module, the rotary joints of the second left dragon, the second right dragon and the second dragon back are connected, and the rotary joints of the third left dragon, the third right dragon and the third dragon back are connected may also adopt the rotary joint structure in this embodiment, so as to realize the rotatable deformation of the second general module and the third general module.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. A transformable columnar toy, comprising: the first dragon back, the first left dragon and the first right dragon;

the first left dragon and the first right dragon are arranged on the left side and the right side of the first dragon back in mirror symmetry and are respectively rotatably connected with the first dragon back, and the first dragon back, the first left dragon and the first right dragon are combined into a first universal module;

first back of the body first left side dragon with the outside of first right side dragon is personally submitted arc, first left side dragon with the lateral wall of first right side dragon with when the lateral wall of first back of the body offseted, first back of the body first left side dragon with the lateral surface of first right side dragon splices into the semicircle, just the die cavity face of first back of the body exposes in first left side dragon with between the first right side dragon.

2. A transformable columnar toy according to claim 1, wherein the first left side dragon and the first right side dragon are provided with two first connecting columns;

the left side and the right side of first back of the body are equipped with first protrusion post, first protrusion post plug-in connection is two between the first spliced pole, through the pivot with first spliced pole rotatable coupling.

3. A columnar transformable toy according to claim 1 or 2, further comprising: the second dragon back, the second left dragon and the second right dragon;

the second left dragon and the second right dragon are arranged on the left side and the right side of the second dragon back in mirror symmetry and are respectively rotatably connected with the second dragon back, and the second dragon back, the second left dragon and the second right dragon are combined into a second universal module;

when the side walls of the second left dragon and the second right dragon are abutted against the side wall of the second dragon back, the outer side surfaces of the second dragon back, the second left dragon and the second right dragon are spliced into a semicircle, and the cavity surface of the second dragon back is exposed between the second left dragon and the second right dragon;

the second universal module is rotatably connected to one end of the first universal module.

4. A transformable columnar toy according to claim 3, wherein one ends of the first left side dragon and the first right side dragon are provided with connection plates, and the connection plates are provided with connection holes;

one end of the second left side dragon and one end of the second right side dragon are provided with second connecting columns;

the second left side dragon and the second right side dragon are arranged between the two connecting plates, and the second connecting column is rotatably arranged in the connecting hole in a penetrating mode.

5. A cylindrical transformable toy according to claim 3, further comprising: a third dragon back, a third left dragon and a third right dragon;

the third left dragon and the third right dragon are arranged on the left side and the right side of the third dragon back in mirror symmetry and are respectively rotatably connected with the third dragon back, and the third dragon back, the third left dragon and the third right dragon are combined into a third communication module;

when the side walls of the third left dragon and the third right dragon are abutted against the side wall of the third dragon back, the outer side surfaces of the third dragon back, the third left dragon and the third right dragon are spliced into a semicircle, and the cavity surface of the third dragon back is exposed between the third left dragon and the third right dragon;

the third general module is rotatably connected to the other end of the second general module.

6. A transformable toy column as claimed in claim 5, wherein the third keel is provided with a connecting slot;

the second keel is provided with a connecting convex block, and the connecting convex block is inserted in the connecting clamping groove and is rotatably connected with the third keel through a rotating shaft.

7. A cylindrical transformable toy according to claim 6, further comprising: two arc-shaped connecting plates;

the third left side dragon and the third right side dragon are provided with accommodating grooves;

the arc-shaped connecting plate is provided with an arc-shaped through groove;

two the one end of arc connecting plate sets up respectively on second left side dragon with the second right side dragon, the other end sets up in the storage tank, through the pivot respectively with third left side dragon with third right side dragon rotatable coupling.

8. A transformable toy column in accordance with claim 6 wherein the third dragon back is provided with a third connecting column;

the first keel is provided with a connecting sleeve, and the connecting sleeve is used for the third connecting column to be connected in a sleeved mode.

9. A transformable columnar toy as in claim 6 wherein the first, second and third left side runners are provided with a stop lug;

first right side dragon, second right side dragon with third right side dragon is equipped with spacing recess, spacing recess is used for supplying spacing lug embedding.

10. A transformable columnar toy according to claim 1, further comprising: two rotating arms;

two sides of the first keel are provided with first clamping grooves, and first pin shafts are arranged at the first clamping grooves of the first keel;

the first left side dragon and the first right side dragon are provided with second clamping grooves, and second pin shafts are arranged at the second clamping grooves of the first left side dragon and the first right side dragon;

and two ends of the rotating arm are respectively inserted into the first clamping groove and the second clamping groove and are respectively and rotatably connected with the first pin shaft and the second pin shaft.

Images