Plastic decorative chain toy assembly

Abstract

The plastic decorative chain toy assembly comprises a decorative modeling main body and a plastic base body, the plastic base body comprises an upper clamping plate and a lower clamping plate, a plastic hinge part is arranged between the edge of the upper clamping plate and the edge of the lower clamping plate, and the lower clamping plate, the upper clamping plate and the plastic hinge part are integrally formed through injection molding; the decoration modeling body is connected with the upper clamping plate, and a movable buckling structure is further arranged between the edge of the lower clamping plate and the edge of the upper clamping plate. After the movable buckling structures between the lower clamping plate and the upper clamping plate are buckled, a through hole is formed between the lower clamping plate and the upper clamping plate. According to the utility model, the local tandem connection scheme can be temporarily modified, and the operation is easy.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic decorative toys, and particularly relates to a plastic decorative chain toy component. Background Art

[0002] A plastic decorative chain toy component is a component used to assemble into a plastic decorative chain toy. Each plastic decorative chain toy component has a decorative modeling main body and a base body connected together. The decorative modeling main body presents a certain aesthetic feeling and geometric shape, such as star-shaped, oval-shaped, circular-ring-shaped, heart-shaped, crown-shaped, plum-blossom-shaped, regular polygon-shaped, etc.; and the base body is provided with a structure for connecting in series with adjacent components, such as a through hole. After a plurality of plastic decorative chain toy components are connected in series, a decorative chain toy with end-to-end connection can be formed. Of course, a long strip-shaped decorative chain can also be formed, so as to be used as ornaments, handicrafts, toys, etc., especially as necklace toys, bracelet toys, etc.

[0003] Plastic decorative chain toys can usually be assembled and connected in series by children through DIY, so that children can select components of different shapes / colors for arrangement and assembly according to their own preferences and imaginations. In this process, children's hands-on assembly ability, imagination ability, and aesthetic ability can be enhanced.

[0004] The series connection structure of the existing plastic decorative chain toys is generally as follows: A through hole running through the whole length is opened in the middle of each plastic decorative chain toy component. During series connection, a cord is used to pass through the through holes of each component one by one. The above structure is mentioned in the background art of Chinese patent document ZL202121675775.0. However, the existing series connection method has the following deficiencies:

[0005] First, during the series connection process, when a soft cord needs to be passed through the through hole, since the diameter of the through hole is small and the length is long, threading is laborious, especially for children.

[0006] Second, during the series connection process, as the plastic decorative chain toy is gradually built up and the appearance effect of the plastic decorative chain toy gradually appears and becomes clear, if a child feels that a certain part looks bad and wants to temporarily modify the local series connection plan, for example, wants to add or remove a component of a certain shape or color in the middle of the already connected paragraph, then all the components that have been connected on one side of the modification point must be removed from the cord, then add or remove a component of a certain shape or color, and finally, the removed plastic decorative chain toy components are connected in series one by one by threading. Such modification is quite troublesome, and sometimes children are too lazy to modify because of the trouble. Therefore, it is not conducive to constructing a more beautiful decorative chain matching effect; Summary of the Utility Model

[0007] The purpose of the present utility model is to overcome the above-mentioned drawbacks and provide a plastic decorative chain toy component, which is convenient for temporarily modifying the local connection scheme.

[0008] Its purpose can be achieved by the following scheme: The plastic decorative chain toy component includes a decorative styling main body and a plastic matrix. It is characterized in that the plastic matrix includes an upper clamping plate and a lower clamping plate. A plastic hinge part is provided between the edge of the upper clamping plate and the edge of the lower clamping plate. The lower clamping plate, the upper clamping plate and the plastic hinge part are integrally injection-molded; the decorative styling main body is connected to the upper clamping plate, and a movable fastening structure is also provided between the edge of the lower clamping plate and the edge of the upper clamping plate; when the movable fastening structure between the lower clamping plate and the upper clamping plate is fastened, a through hole is formed between the lower clamping plate and the upper clamping plate.

[0009] When the movable fastening structure between the lower clamping plate and the upper clamping plate is fastened, two through holes are formed between the lower clamping plate and the upper clamping plate, and the extending directions of the two through holes are parallel.

[0010] The lower clamping plate is formed with a groove, and when the movable fastening structure between the lower clamping plate and the upper clamping plate is fastened, the groove of the lower clamping plate forms the through hole.

[0011] When the movable fastening structure between the lower clamping plate and the upper clamping plate is fastened, the movable fastening structure and the plastic hinge part are respectively located on opposite sides of the plastic matrix.

[0012] The present utility model has the following advantages and effects:

[0013] First, during the process of stringing the plastic decorative chain toy component into a chain using a cord, there are two operation methods to choose from: The first operation method is to temporarily unfasten the movable fastening structure between the lower clamping plate and the upper clamping plate, then rotate the lower clamping plate and the upper clamping plate relative to each other around the plastic hinge part to open the lower clamping plate and the upper clamping plate at a certain angle, then put the cord into the space between the lower clamping plate (groove) and the upper clamping plate, and then rotate the lower clamping plate and the upper clamping plate relative to each other in the reverse direction around the plastic hinge part to restore the movable fastening structure between the lower clamping plate and the upper clamping plate to the fastened state, so that the cord enters the through hole of the plastic decorative chain toy component; The second operation method is to directly insert the cord into the through hole in the state where the movable fastening structure between the lower clamping plate and the upper clamping plate is fastened and the groove of the lower clamping plate and the upper clamping plate combine to form the through hole, thereby inserting the cord into the plastic decorative chain toy component. The second operation method is actually the same as the traditional threading method.

[0014] Second, during the concatenation process, if you want to temporarily modify the concatenation plan, for example, if you want to add a component of a certain shape / color in the middle of a concatenated paragraph, you only need to adopt the first operation method above, and you can directly buckle the component of a certain shape / color you want to add onto the cord without having to remove the plastic decorative chain toy components that have been concatenated on one side of the modification point. Therefore, it is very convenient to modify by adding components. Similarly, if you want to remove a component of a certain shape or color in the middle of a concatenated paragraph, you only need to untie the movable fastening structure between the lower splint and the upper splint of the component to open the lower splint and the upper splint at a certain angle, and then you can directly remove the component from the cord to remove it.

[0015] Third, each plastic decorative chain toy component has two through holes, and the opening directions of the two through holes are parallel. Two parallel (i.e., extending along with each other) cords can be used to concatenate each plastic decorative chain toy component. After such concatenation, each plastic decorative chain toy component cannot freely rotate around the axial direction of the cord, ensuring that the decorative shape main body of each plastic decorative chain toy component remains in the same orientation on the cord without being disorderly modified, and ensuring the beauty of the whole plastic decorative chain toy (necklace or bracelet).

[0016] Fourth, in the case of using two parallel (extending along with each other) cords to concatenate each plastic decorative chain toy component, if the first operation method is adopted for the concatenation operation, the workload of the threading process will not increase due to the doubling of the number of cords. That is, it is not necessary to perform two operations because of the two cords (in contrast, in the traditional threading method, if two parallel cords are threaded, it is necessary to thread the second cord after threading the first cord, which means that the workload of the threading process doubles correspondingly due to the doubling of the number of cords).

[0017] Fifth, compared with the second threading operation method, the first threading operation method is easier to operate because it is not necessary to pass the soft cord through the through hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of a specific embodiment of the present invention in the state where the lower splint and the upper splint are buckled.

[0019] Figure 2 is Figure 1 the front view structural schematic diagram of the state shown.

[0020] Figure 3 is Figure 2 the sectional schematic diagram of the structure shown.

[0021] Figure 4 is Figure 3 the sectional structural schematic diagram of the shown embodiment in the state where the lower splint and the upper splint are opened.

[0022] Figure 5 is Figure 4 A three-dimensional structural schematic diagram of the illustrated embodiment in the open state of the lower clamping plate and the upper clamping plate.

[0023] Figure 6 is Figure 5 A three-dimensional structural schematic diagram of the illustrated state from another perspective.

[0024] Figure 7 is Figure 3 A usage state diagram of the illustrated embodiment after incorporating a cord in the open state of the lower clamping plate and the upper clamping plate.

[0025] Figure 8 is Figure 7 A schematic diagram of the change state of the illustrated structure in the state where the lower clamping plate and the upper clamping plate are buckled.

[0026] Figure 9 It is a usage state diagram in which multiple plastic decorative chain toy components are strung into a chain using a cord. Specific implementation manner

[0027] Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, the plastic decorative chain toy component of this embodiment includes a decorative modeling main body 4 and a plastic base body. The plastic base body includes an upper clamping plate 1 and a lower clamping plate 2. A plastic hinge portion 3 is provided between the edge of the upper clamping plate 1 and the edge of the lower clamping plate 2. The lower clamping plate 2, the upper clamping plate 1 and the plastic hinge portion 3 are integrally injection-molded. The plastic hinge portion 3 is a long strip-shaped portion with a very thin thickness and capable of bending and deforming. The plastic hinge portion 3 enables the lower clamping plate 2 and the upper clamping plate 1 to rotate relative to each other, that is, the lower clamping plate 2 and the upper clamping plate 1 form a hinged relationship. Therefore, the connection portion between the two is called the plastic hinge portion, and the plastic hinge portion is similar to the crease line portion of cardboard. The decorative modeling main body 4 is connected to the upper clamping plate 1. Among them, a hollow hole is opened in the center of the upper clamping plate 1. A main body hook 41 is provided at the lower part of the decorative modeling main body 4. The main body hook 41 hooks the edge portion of the hollow hole of the upper clamping plate 1, so as to connect the decorative modeling main body to the upper clamping plate. An active buckling structure is also provided between the edge of the lower clamping plate 2 and the edge of the upper clamping plate 1. Specifically, the upper clamping plate 1 is fixedly provided with an elastic hook 5, and the lower clamping plate 2 is provided with a buckle hole 20 that cooperates with the elastic hook 5. When the elastic hook 5 buckles the edge of the buckle hole 20, the active buckling structure of the lower clamping plate 2 and the upper clamping plate 1 is buckled together; after the active buckling structure between the lower clamping plate and the upper clamping plate is buckled, the active buckling structure and the plastic hinge portion 3 are respectively located on opposite sides of the plastic base body (in Figure 3Among them, the movable fastening structure is located on the left side of the plastic base body, and the plastic hinge part 3 is located on the right side of the plastic base body). The lower clamping plate 2 is formed with two grooves 60. After the movable fastening structure between the lower clamping plate 2 and the upper clamping plate 1 is fastened, the two grooves 60 of the lower clamping plate form two through holes 6 for accommodating the cord, and the extending directions of the two through holes 6 are parallel.

[0028] The first operation method of the above embodiment is as follows:

[0029] Before threading, unfasten the movable fastening structure of the lower clamping plate 2 and the upper clamping plate 1, open the lower clamping plate 2 and the upper clamping plate 1 at a certain angle, and insert two cords 8 (which can be rubber bands) between the lower clamping plate 2 and the upper clamping plate 1. As Figure 7 shown, then fasten the movable fastening structure of the lower clamping plate 2 and the upper clamping plate 1. In this way, it is equivalent to threading the two cords 8 into the two through holes 6 of the plastic decorative chain toy assembly, as Figure 8 shown; as long as a plurality of plastic decorative chain toy assemblies are strung one by one onto the cord 8, a plastic decorative chain toy can be formed, as Figure 9 shown.

Claims

1. A plastic decorative chain toy assembly, comprising a decorative modeling body and a plastic base, characterized in that: The plastic base includes an upper splint and a lower splint, a plastic hinge portion is provided between the edge of the upper splint and the edge of the lower splint, and the lower splint, the upper splint and the plastic hinge portion are integrally injection molded; the decorative body is connected to the upper splint, and a movable buckling structure is provided between the edge of the lower splint and the edge of the upper splint; when the movable buckling structure between the lower splint and the upper splint is buckled, a through hole is formed between the lower splint and the upper splint.

2. The plastic decorative chain toy assembly according to claim 1, characterized in that: When the movable buckling structure between the lower clamping plate and the upper clamping plate is buckled, two through holes are formed between the lower clamping plate and the upper clamping plate, and the extension directions of the two through holes are parallel.

3. The plastic decorative chain toy assembly according to claim 1 or 2, characterized in that: The lower clamping plate is formed with a groove; when the movable buckling structure between the lower clamping plate and the upper clamping plate is buckled, the groove of the lower clamping plate forms the through hole.

4. The plastic decorative chain toy assembly according to claim 1 or 2, characterized in that: After the movable buckling structure between the lower clamping plate and the upper clamping plate is buckled, the movable buckling structure and the plastic hinge part are respectively located at two opposite sides of the plastic base.

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