Toy for making a binding piece

Abstract

Toy for making a binding piece, characterized in that it comprises: a base with a support surface; a main body formed as a non-closed ring, the main body being arranged suspended above the support surface, a limiting structure being provided on an outer peripheral wall of the main body; an elastic member wound around the outer peripheral wall of the main body by means of the restricting structure, the elastic member having a first end capable of projecting beyond one end of the main body and a second end capable of projecting beyond the other end of the main body; and a connecting assembly comprising a first lid body detachably mounted on the support surface and a second lid body detachably connected to the first lid body, the first lid body having a limiting groove, a first channel, and a second channel, the first channel being guided through one side wall of the limiting groove and communicating with the limiting groove, the second channel being guided through the other side wall of the limiting groove and communicating with the limiting groove; wherein the connecting assembly has a first state in which the first lid body and the second lid body are separated from each other and a second state in which the first lid body and the second lid body are connected to each other; wherein in the first state the first end can reach the limiting groove via the first channel and the second end can reach the limiting groove via the second channel, wherein in the second state the second cover body is arranged at a groove opening of the limiting groove and both the first end and the second end can be limited between the first cover body and the second cover body.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of toys and in particular to a toy for producing a binding piece. STATE OF THE ART

[0002] Toys are objects that people commonly use to pass the time in everyday life. Especially in the field of children's toys, various toys with innovative functions are constantly appearing. These toys not only improve children's cognitive abilities in life but also indirectly improve children's practical skills through connecting, assembling, and disassembling toys, thus increasing the sales of educational toys on the market day by day.

[0003] In educational toys, toy hair strings typically have a closed ring structure, are made of rubber, and are used to tie hair together. When children play with toy hair strings, their curiosity leads them to pull on them and tear them. A broken or incompletely looped string therefore easily wastes resources and renders the string body unusable. CONTENT OF THIS APPLICATION

[0004] In view of the above problems, it is necessary to provide a toy for making a string tying piece, which not only allows further use of an incomplete looped string body and thus reduces the waste of resources, but also has the advantages of ease of use and cultivation of children's practical ability.

[0005] The toy for producing a binding piece presented in the present application comprises: a base with a support surface; a main body formed as a non-closed ring, the main body being arranged suspended above the support surface, a limiting structure being provided on an outer peripheral wall of the main body; an elastic member wound around the outer peripheral wall of the main body by means of the restricting structure, the elastic member having a first end capable of projecting beyond one end of the main body and a second end capable of projecting beyond the other end of the main body; and a connecting assembly comprising a first lid body detachably mounted on the support surface and a second lid body detachably connected to the first lid body, the first lid body having a limiting groove, a first channel, and a second channel, the first channel being guided through one side wall of the limiting groove and communicating with the limiting groove, the second channel being guided through the other side wall of the limiting groove and communicating with the limiting groove; wherein the connecting assembly has a first state in which the first lid body and the second lid body are separated from each other and a second state in which the first lid body and the second lid body are connected to each other; wherein in the first state the first end can reach the limiting groove via the first channel and the second end can reach the limiting groove via the second channel, wherein in the second state the second cover body is arranged at a groove opening of the limiting groove and both the first end and the second end can be limited between the first cover body and the second cover body.

[0006] In one embodiment, the toy further comprises a decorative element, wherein the decorative element is attached to the outside of the elastic element.

[0007] In one embodiment, the decorative element is made of lace, silk, fur or fabric.

[0008] In one embodiment, the cross-sectional area of ​​the first channel is smaller than the cross-sectional area of ​​the limiting groove, wherein the cross-sectional area of ​​the second channel is smaller than the cross-sectional area of ​​the limiting groove; and that a gap is defined between the two ends of the main body, wherein the first cover body is arranged correspondingly at the gap; and that the main body further comprises a support element, wherein one end of the main body is connected to the support surface by means of the support element; and that the toy further comprises a support seat arranged on the support surface, wherein a mounting groove is provided on the support seat, wherein the first lid body is detachably mounted in the mounting groove.

[0009] In one embodiment, the limiting structure is formed as a recess on the outer peripheral wall of the main body.

[0010] In one embodiment, the boundary structure extends from one end of the main body along the outer peripheral wall of the main body to the other end of the main body.

[0011] In one embodiment, the limiting structure comprises a first portion at one end of the main body, a second portion at the other end of the main body, and a third portion connecting the first portion and the second portion; wherein both the cross-sectional area of ​​the first section and the cross-sectional area of ​​the second section are smaller than the cross-sectional area of ​​the third section.

[0012] In one embodiment, the base comprises: a housing having a receiving space and a mounting opening connected to the receiving space; a support element covering the mounting opening, wherein a surface of the support element facing away from the receiving space is the support surface, wherein a sound outlet hole is provided on the support element; and a sound-generating unit, a power source, a light-emitting unit and a control unit arranged in the recording space, wherein the control unit is electrically connected to the sound-generating unit, the light-emitting unit and the power source, respectively.

[0013] In one embodiment, the toy further comprises a cover, wherein the cover is rotatably connected to the base, and wherein the cover can cover the support surface.

[0014] In one embodiment, the cover comprises a cover body rotatably connected to the base and capable of covering the support surface, and a gripping element detachably connected to the cover body. SHORT DESCRIPTION OF THE DRAWING Fig. 1 shows a schematic structural view in which a toy according to an embodiment of the present application is opened; Fig. 2 shows a schematic structural view of an elastic element according to an embodiment of the present application; Fig. 3 shows a schematic structural view of a connection assembly in a first state according to an embodiment of the present application; Fig. 4 shows a schematic structural view of a connection assembly in a second state according to an embodiment of the present application; Fig. 5 shows a schematic structural view of a decorative element according to an embodiment of the present application; Fig. 6 shows a schematic structural view of a main body according to an embodiment of the present application; Fig. 7 shows a schematic sectional view of a toy according to an embodiment of the present application; and Fig. 8 shows a schematic structural view of a cover according to an embodiment of the present application. List of reference symbols:

[0015] Base 1, housing 11, receiving space 11a, mounting opening 11b, support element 12, sound outlet hole 12a, support surface 121; Main body 2, ring 21, support element 22, limiting structure 2a, first section 21a, second section 21b, third section 21c, gap 2b; elastic element 3, first end 31, second end 32; Connecting assembly 4, first cover body 41, locking recess 411, second cover body 42, locking projection 421, first channel 41a, second channel 41b, limiting groove 41c; decorative element 5, decorative hole 5a; Support seat 6, mounting groove 6a; third channel 6b, fourth channel 6c; Control system 7, sound generating unit 71, light emitting unit 72, control unit 73, power source 74; Cover 8, cover body 81, gripping element 82, storage space 81a, first contact portion 811, second contact portion 822; Switch part 9. DETAILED DESCRIPTION

[0016] The purposes, features, and advantages of this application are explained in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth to provide a thorough understanding of this application. However, this application may be implemented in many other ways that differ from those described herein. Those skilled in the art may make similar improvements without departing from the spirit of this application. Therefore, this application is not subject to the limitations of the specific embodiments disclosed below.

[0017] Throughout the description of this application, it should be understood that when terms such as "center," "longitudinal," "transverse," "length," "width," "thickness," "top," "bottom," "front," "rear," "left," "right," "vertical," "horizontal," "upper," "lower," "inside," "outside," "clockwise," "counterclockwise," "axial," "radial," "orbital," etc., are used, these terms denote positional or locational relationships based on the orientations illustrated in the drawings. These are provided solely for the convenience of describing this application and are not intended to indicate or imply that the devices or elements mentioned must have a specific orientation or be constructed or operated in a specific orientation. Therefore, they should not be construed as limiting this application.

[0018] Furthermore, terms such as "first" and "second" are used for descriptive purposes only and are not intended to indicate relative importance or implicitly indicate the number of technical features mentioned. Features identified by the terms "first" and "second" may explicitly or implicitly include at least one such feature. In the description of this application, "several" means at least two, for example, two, three, etc., unless expressly defined otherwise.

[0019] In this application, unless explicitly stated or defined otherwise, terms such as "assemble," "connect," "attach," "attach," etc., are to be understood broadly. For example, they may refer to a fixed connection, detachable connection, or integral unit; a mechanical or electrical connection; a direct connection or indirect connection via an intermediate medium; the internal communication between two elements or their interaction, unless otherwise defined. Those skilled in the art can interpret these terms in the specific context of this application.

[0020] Furthermore, descriptions such as "a first feature is located 'above' or 'below' a second feature" in this application mean that the features are in contact, either directly or indirectly via an intermediate medium. "Above," "above," and "on" can mean that the first feature is located directly above, diagonally above, or merely at a higher horizontal level than the second feature. "Below," "below," and "beneath" can mean that the first feature is located directly below, diagonally below, or merely at a lower horizontal level than the second feature.

[0021] It should be noted that when an element is described as being "attached to another element" or "disposed on another element," it may be placed directly on that element or there may be intermediate elements. When an element is described as being "connected to another element," this may mean a direct connection or a connection via intermediate elements. Terms used in this application, such as "vertical," "horizontal," "top," "bottom," "left," "right," and similar expressions, are for illustrative purposes only and do not represent a single implementation.

[0022] The present application is described in detail below in conjunction with the accompanying drawings: The inventors of the present application found that in the toy field, a toy hair string generally adopts a closed ring structure, is made of rubber, and is used to tie hair together. When children play with toy hair strings, they tend to pull the toy hair strings due to their curiosity and thus tear them, so that a broken or incompletely looped string easily causes a waste of resources and makes the string body unusable.

[0023] Based on this, the inventors also discovered that a hairband is typically formed by a hair cord combined with a decorative element and is usually aesthetically pleasing. The decorative element can be made of lace, silk, fur, or fabric. One of the problems the inventors faced is how to combine an untied cord body with a decorative element to create a hairband. Solving this problem can not only promote children's practical skills but also indirectly improve the overall aesthetics of the product.

[0024] In order to solve the above problem, reduce the waste of resources or situations where the string body is unusable, and at the same time improve children's practical ability and the aesthetics of the overall product, the inventors of the present application have conducted research and development on corresponding structures.

[0025] In the present application, as in Fig. 1, the toy for producing a binding piece proposed in the present application comprises: a base 1, a main body 2, an elastic element 3, and a connecting assembly 4; wherein the base 1 has a support surface 121, wherein the main body 2 is formed as a non-closed ring 21, wherein the non-closed ring 21 may assume a structure of an incomplete circle or an unclosed ring.

[0026] As in Fig. 1 to 6, the main body 2 is suspended above the support surface 121. It is understood that the main body 2 may be connected to the support surface 121 via a column, a support frame, or a connecting seat, etc., so that the main body 2 is placed above the support surface 121 and is not in contact with the support surface 121. A limiting structure 2a is provided on an outer peripheral wall of the main body 2. The limiting structure 2a may be a mechanical limiter, a groove, a clip, or a stopper plate, etc., and is used for position limitation.

[0027] As in Fig. As shown in Figures 1 to 6, the elastic member 3 is wound around the outer peripheral wall of the main body 2 by means of the restricting structure 2a. It should be understood that the elastic member 3 may be an elastic object such as an elastic braid, a rubber band, a rubber belt, or an elastic rope.The elastic element has a first end 31 which can protrude beyond one end of the main body 2, and a second end 32 which can protrude beyond the other end of the main body 2, wherein the first end 31 is not connected to the second end 32, wherein the cross-sectional area of ​​the first end 31 and the second end 32 can be larger than the cross-sectional area of ​​the limiting structure 2a, wherein the elastic element 3 surrounds the main body 2 along the limiting structure 2a and is arranged on the latter, thereby achieving the function that the elastic element 3 is controllable by the limiting structure 2a, so that the elastic element 3 cannot be easily retracted and displaced.

[0028] As in Fig. 1 in conjunction with Fig. 3, the connecting assembly 4 comprises a first cover body 41 detachably mounted on the support surface 121, and a second cover body 42 detachably connected to the first cover body 41. The first cover body 41 has a limiting groove 41c, a first channel 41a, and a second channel 41b. The first channel 41a is guided through one side wall of the limiting groove 41c and communicates with the limiting groove 41c, and the second channel 41b is guided through the other side wall of the limiting groove 41c and communicates with the limiting groove 41c. It is understood that the first cover body 41 can be a base, a fastening base, or a support base, and that a detachable connection can be a screw connection, a snap connection, a pin connection, etc.and that the second cover body 42 can be a cover, a sealing plate, or a closure element. The limiting groove 41c communicates with the first channel 41a and the second channel 41b, the cross-sectional area of ​​the limiting groove 41c being larger than that of the first end 31 and the second end 32, thereby making it easier for the elastic element 3 to be guided through the first channel 41a and the second channel 41b and placed in the limiting groove 41c, thereby achieving the effect of receiving and position limiting.

[0029] As in Fig. 3, the connecting assembly 4 has a first state in which the first cover body 41 and the second cover body 42 are separated from each other. As shown in Fig. 4, the connecting assembly 4 has a second state in which the first cover body 41 and the second cover body 42 are connected to each other.

[0030] The first cover body 41 is provided with a locking recess 411, while the second cover body 42 is provided with a locking projection 421. The locking recess 411 and the locking projection 421 are engaged and matched to each other.

[0031] As in Fig. 1 to 3, in the first state, the first end 31 can enter the limiting groove 41c via the first channel 41a, and the second end 32 can enter the limiting groove 41c via the second channel 41b. It is understood that in the first state, the first lid body 41 and the second lid body 42 are separated from one another, and the first end 31 and the second end 32 enter the limiting groove 41c. In the second state, the second lid body 42 is arranged at a groove opening of the limiting groove 41c, and both the first end 31 and the second end 32 can be limited between the first lid body 41 and the second lid body 42. In the second state, the second lid body 42 cooperates with the first lid body 41 to limit and fix the first end 31 and the second end 32 in the first lid body 41, whereby the elastic element 3 surrounds and is arranged on the main body 2 along the limiting structure 2a.The two ends of the elastic member 3 pass through the first channel 41a and the second channel 41b and are placed in the restriction groove 41c of the first lid body 41. In this way, the elastic member 3 can be prevented from retracting. The first end 31 and the second end 32 of the elastic member 3 are restricted by the restriction groove 41c and can be fixed in this restriction groove 41c, with the second lid body 42 engaging with the first lid body 41, so that the individual components of the connecting assembly 4 are difficult to separate. Therefore, the elastic hair cord can be formed by the combination or cooperation of the elastic member 3 and the connecting assembly 4, which not only reduces waste of resources or situations where the cord body is unusable, but also improves the user's practical ability.

[0032] In some embodiments, it is provided that the toy for producing a binding piece further comprises a decorative element 5, wherein the decorative element 5 is placed on the outside of the elastic element 3.

[0033] As in Fig. 5 in conjunction with Fig. 6, the decorative element 5 has a decorative hole 5a, the decorative hole 5a extending along a second portion 21b through a first portion 21a of the main body 2 and being fitted externally to the elastic element 3, the decorative element 5 being fitted externally to the elastic element 3 or the main body 2 prior to the first state. Thus, it is sufficient to remove the elastic element 3 and the connecting assembly 4 in the second state to obtain the hair band, which not only improves the user's practical ability but also enhances the overall aesthetics of the product.

[0034] In some embodiments, it is provided that the decorative element 5 can be made of lace, silk, fur or fabric.

[0035] In some embodiments, it is provided that the cross-sectional area of ​​the first channel 41a is smaller than the cross-sectional area of ​​the limiting groove 41c, wherein the cross-sectional area of ​​the second channel 41b is smaller than the cross-sectional area of ​​the limiting groove 41c; and that a gap 2b is defined between the two ends of the main body 2, wherein the first lid body 41 is arranged accordingly at the gap 2b; and that the main body 2 further comprises a support element 22, wherein one end of the main body 2 is connected to the support surface 121 by means of the support element 22; and that the toy for producing a binding piece further comprises a support seat 6 arranged on the support surface 121, wherein a mounting groove 6a is provided on the support seat 6, wherein the first lid body 41 is detachably mounted in the mounting groove 6a.

[0036] As in Fig. 2 in conjunction with Fig. As shown in Figure 3, both the cross-sectional area of ​​the first channel 41a and the cross-sectional area of ​​the second channel 41b are smaller than the cross-sectional area of ​​the limiting groove 41c. This ensures that the first end 31 and the second end 32 of the elastic element 3 are conveniently clamped and retraction due to the elasticity of the elastic element 3 is prevented.

[0037] As in Fig. 3 in conjunction with Fig. As shown in Figure 6, a gap 2b, or operating space, is defined between the two ends of the main body 2, and the cover body 41 is disposed at the gap 2b, or operating space. By providing this position, the user can conveniently install the two ends of the elastic member 3 into the connecting assembly 4, thereby saving assembly time.

[0038] As in Fig. 1 in conjunction with Fig. 6, one end of the support member 22 is connected to the support surface 121 and the other end is connected to the main body 2 to fix the main body 2 and improve the stability of the main body 2 during operation.

[0039] As in Fig. 1 to 6, one end of the support seat 6 is connected to the support surface 121 and the other end is detachably mounted on the first lid body 41, the top of the support seat 6 being provided with a mounting groove 6a, a fourth channel 6c and a third channel 6b, the mounting groove 6a communicating with the fourth channel 6c and the third channel 6b, the top of the support seat 6 being provided with an arcuate wave surface, the arcuate wave surface being used to facilitate the assembly of the connecting assembly 4, the mounting groove 6a being used to fix the connecting assembly, so that when the elastic member 3 and the connecting assembly 4 are operated to fit together, the problem of displacement of the connecting assembly 4 due to the elastic retraction of the elastic member 3 is avoided.

[0040] In some embodiments, it is provided that the limiting structure 2a is formed as a recess on the outer peripheral wall of the main body 2.

[0041] As in Fig. 6, the limiting structure 2a is a recess for guiding and limiting the elastic element 3.

[0042] In some embodiments, the limiting structure 2a extends from one end of the main body 2 along the outer peripheral wall of the main body 2 to the other end of the main body 2.

[0043] The boundary structure 2a extends, as in Fig. 6, from the first portion 21a to the second portion 21b of the outer peripheral wall of the main body 2 and serves for guidance.

[0044] In some embodiments, the boundary structure 2a comprises a first portion 21a at one end of the main body, a second portion 21b at the other end of the main body, and a third portion 21c connecting the first portion 21a and the second portion 21b; wherein both the cross-sectional area of ​​the first portion 21a and the cross-sectional area of ​​the second portion 21b are smaller than the cross-sectional area of ​​the third portion 21c.

[0045] As in Fig. 2 and Fig. As shown in Figure 6, the limiting structure 2a comprises a first portion 21a, a second portion 21b, and a third portion 21c, wherein the first portion 21a and the second portion 21b are each connected to the third portion 21c, wherein both the cross-sectional area of ​​the first portion 21a and the cross-sectional area of ​​the second portion 21b are smaller than the cross-sectional area of ​​the third portion 21c. It is understood that the first portion 21a and the second portion 21b may be elevations, wherein the first end 31 and the second end 32, respectively, engage with the first portion 21a and the second portion 21b, respectively, to limit the expansion and contraction of the elastic element 3 due to elasticity.

[0046] In some embodiments, the base 1 comprises: a housing 11 having a receiving space 11a and a mounting opening 11b connected to the receiving space 11a; a support element 12 covering the mounting opening 11b, wherein a surface of the support element 12 facing away from the receiving space 11a is the support surface 121, wherein a sound outlet hole 12a is provided on the support element 12; and a sound-generating unit 71, a power source 74, a light-emitting unit 72, and a control unit 73 arranged in the receiving space 11a, wherein the control unit 73 is electrically connected to the sound-generating unit 71, the light-emitting unit 72, and the power source 74, respectively.

[0047] As in Fig. 1 and Fig. 7, the base 1 comprises a housing 11 and a support element 12, wherein the housing 11 is provided with a receiving space 11a and a mounting opening 11b, wherein the support element 12 covers the mounting opening 11b, wherein the support surface 121 is provided on the upper side of the support element 12, wherein the support surface 121 is provided with a switch part 9, wherein a sound outlet hole 12a is provided on the support element 12.The toy for producing a binding piece further comprises a control system 7, wherein the control system 7 comprises the sound generating unit 71, the light emitting unit 72, the control unit 73 and the power source 74, wherein the sound generating unit 71 is provided at the bottom of the sound exit hole 12a, wherein the control unit 73 is electrically connected to each of the sound generating unit 71, the light emitting unit 72 and the power source 74 and is arranged in the receiving space 11a, wherein the sound generating unit 71 is a speaker or a horn, wherein the light emitting unit 72 is an LED lamp or a light strip, and wherein the control unit 73 is a circuit board.

[0048] In some embodiments, it is provided that the toy for producing a binding piece further comprises a cover 8, wherein the cover 8 is rotatably connected to the base 1, and wherein the cover 8 can cover the support surface 121.

[0049] As in Fig. 7 in conjunction with Fig. As shown in Figure 8, the toy for producing a binding piece further comprises a cover 8, wherein the cover 8 is rotatably connected to the base 1, and wherein the cover 8 can cover the support surface 121. This prevents dust from entering the base 1.

[0050] In some embodiments, the cover 8 comprises a cover body 81 which is rotatably connected to the base 1 and can cover the support surface 121, and a gripping element 82 which is detachably connected to the cover body 81.

[0051] As in connection with Fig.1 to 8, the cover 8 comprises a cover body 81 and a gripping member 82, the cover body 81 being rotatably connected to the base 1, the gripping member 82 being detachably connected to the cover body 81, the cover body 81 being provided with a storage space 81a, the gripping member 82 covering the storage space 81a, the cover body 81 being provided along one side of the storage space 81a with a first contact portion 811 and a second contact portion 822. The first contact portion 811 is used to control the switch part 9. When the second contact portion 822 is used to cover the cover 8, a downward force is generated. In this way, the first lid body 41 and the second lid body 42 can be tightly fitted to each other when the second contact portion 822 presses the upper surface of the second lid body 42 due to the force.

[0052] In summary, the first embodiment is as follows: A toy for producing a binding piece, which is provided by embodiments of the present application, comprises a base 1, a main body 2, an elastic element 3 and a connecting assembly 4, wherein the main body 2 is arranged on the base 1, wherein the main body 2 is formed as a non-closed ring 21 and is provided with a limiting structure 2a on its outer peripheral wall, wherein the elastic element 3 is wound around the outer peripheral wall of the main body 2 by means of the limiting structure 2a, wherein the two ends of the elastic element 3 are arranged on the connecting assembly 4 via the limiting structure 2a, wherein the connecting assembly 4 is detachably connected to the base 2;When the base 1 is covered by the cover 8, the first contact portion 811 is used to control the switch part 9 to turn the sound-generating unit 71, the light-emitting unit 72, the control unit 73, and the power source 74 on or off, with a downward force generated by the cover 8; in this way, the first cover body 41 and the second cover body 42 can be tightly fitted to each other when the second contact portion 822 presses the upper surface of the second cover body 42 due to this force; when the cover 8 is opened, the first contact portion 811 is separated from the switch part 9 to turn the sound-generating unit 71, the light-emitting unit 72, the control unit 73, and the power source 74 on or off.When separating the connecting assembly 4 from the support seat 6, the elastic element 3 and the connecting assembly 4 can be connected to form a bindable object with a ring structure; this reduces the waste of resources or situations where the cord body is unusable.

[0053] Another embodiment of the present application differs from the first embodiment in that a toy for producing a tie-piece comprises a decorative element 5, the decorative element 5 having a decorative hole 5a, the decorative hole 5a extending along the second portion 21b through the first portion 21a of the main body and being placed on the outside of the elastic element 3, the decorative element 5 being placed on the outside of the elastic element 3 or the main body 2 before the first state. In this way, it is sufficient to remove the elastic element 3 and the connecting assembly 4 in the second state to obtain the hair band, which not only improves the user's practical ability but also improves the overall aesthetics of the product.

[0054] The various technical features of the above embodiments can be combined in any way, and all possible combinations of the various technical features of the above embodiments have not been described in order to make the description concise; however, as long as there are no contradictions in the combinations of these technical features, they should be considered to be within the scope of the present specification.

[0055] It should be understood that the above embodiments are shown only as examples, and the operator can use them according to the specific usage requirements, and no specific limitation is made here.

[0056] The above embodiments express only some embodiments of the present application, which are described in more detail and are not to be understood as limiting the scope of the patent. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, all of which fall within the scope of the present application. The scope of the present patent is therefore determined by the appended claims.

Claims

[1] Toy for making a binding piece, characterized by that it includes: a base with a support surface; a main body formed as a non-closed ring, the main body being arranged suspended above the support surface, a limiting structure being provided on an outer peripheral wall of the main body; an elastic member wound around the outer peripheral wall of the main body by means of the restricting structure, the elastic member having a first end capable of projecting beyond one end of the main body and a second end capable of projecting beyond the other end of the main body; and a connecting assembly comprising a first lid body detachably mounted on the support surface and a second lid body detachably connected to the first lid body, the first lid body having a limiting groove, a first channel, and a second channel, the first channel being guided through one side wall of the limiting groove and communicating with the limiting groove, the second channel being guided through the other side wall of the limiting groove and communicating with the limiting groove; wherein the connecting assembly has a first state in which the first lid body and the second lid body are separated from each other and a second state in which the first lid body and the second lid body are connected to each other; wherein in the first state the first end can reach the limiting groove via the first channel and the second end can reach the limiting groove via the second channel, wherein in the second state the second cover body is arranged at a groove opening of the limiting groove and both the first end and the second end can be limited between the first cover body and the second cover body. [2] A toy for producing a binding piece according to claim 1, characterized by that the toy further comprises a decorative element, wherein the decorative element is attached to the outside of the elastic element. [3] A toy for producing a binding piece according to claim 2, characterized by that the decorative element is made of lace, silk, fur or fabric. [4] A toy for producing a binding piece according to any one of claims 1 to 3, characterized bythat the cross-sectional area of ​​the first channel is smaller than the cross-sectional area of ​​the limiting groove, wherein the cross-sectional area of ​​the second channel is smaller than the cross-sectional area of ​​the limiting groove; and that a gap is defined between the two ends of the main body, wherein the first cover body is arranged correspondingly at the gap; and that the main body further comprises a support element, wherein one end of the main body is connected to the support surface by means of the support element; and that the toy further comprises a support seat arranged on the support surface, wherein a mounting groove is provided on the support seat, wherein the first lid body is detachably mounted in the mounting groove. [5] A toy for producing a binding piece according to any one of claims 1 to 3, characterized by that the limiting structure is formed as a recess on the outer peripheral wall of the main body. [6] A toy for producing a binding piece according to claim 5, characterized by that the limiting structure extends from one end of the main body along the outer peripheral wall of the main body to the other end of the main body. [7] A toy for producing a binding piece according to claim 6, characterized by in that the boundary structure comprises a first section at one end of the main body, a second section at the other end of the main body, and a third section connecting the first section and the second section; wherein both the cross-sectional area of ​​the first section and the cross-sectional area of ​​the second section are smaller than the cross-sectional area of ​​the third section. [8] A toy for producing a binding piece according to any one of claims 1 to 3, characterized by that the base includes: a housing having a receiving space and a mounting opening connected to the receiving space; a support element covering the mounting opening, wherein a surface of the support element facing away from the receiving space is the support surface, wherein a sound outlet hole is provided on the support element; and a sound-generating unit, a power source, a light-emitting unit and a control unit arranged in the recording space, wherein the control unit is electrically connected to the sound-generating unit, the light-emitting unit and the power source, respectively. [9] A toy for producing a binding piece according to any one of claims 1 to 3, characterized by that the toy further comprises a cover, wherein the cover is rotatably connected to the base, and wherein the cover can cover the support surface. [10] A toy for producing a binding piece according to claim 9, characterized bythat the cover comprises a cover body which is rotatably connected to the base and can cover the support surface, and a gripping element which is detachably connected to the cover body.

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