Chained structure capable of adjusting interior trim

Abstract

The utility model relates to the technical field of toy bracelets, and particularly discloses a chain type structure with an adjustable interior trim, which comprises a chain type main body, a connecting mechanism and decoration units, the chain type main body consists of a plurality of decoration parts which are detachably connected, the connecting mechanism is arranged between the chain type main body and the plurality of decoration units, and the decoration units are arranged on the chain type main body. The chain-type main body is connected with the decoration unit; according to the utility model, the linking quantity of the chain type main body and the decorative units is changed through the connecting mechanism, so that the overall size of the bracelet is changed, the requirements of various functions of necklaces, bracelets and the like are met, the problem that the product form and length cannot be adjusted according to actual requirements in the prior art is effectively solved, and the product form is more diversified; and the requirements of consumers on personalized and diversified products are met.

Description

Technical Field

[0001] This utility model belongs to the field of toy bracelet technology, specifically relating to a chain structure with adjustable interior. Background Technology

[0002] Toy bracelets, as decorative and fun items, are beloved by children. At various parties, festivals, and everyday leisure activities, toy bracelets are often seen as gifts for children to express their personal style, feelings, and friendship. Beyond their decorative value, toy bracelets can also promote children's physical and mental development to some extent, enhancing visual experience and cultivating cognitive abilities through multiple sets of stickers with different colors and patterns.

[0003] In the prior art, Chinese utility model publication number CN221813389U discloses a sticker toy bracelet, relating to the field of toy bracelet technology. The bracelet includes a first connector assembly and a second connector assembly at each end. Multiple sets of sleeves are fitted over the bracelet, with stickers adhered to the outer surface of each set of sleeves. Patterns are decorated on the outer surfaces of each set of sleeves and stickers. The bracelet consists of a string and multiple sets of beads fitted over the string. Knots are provided at both ends of the string and inside the first and second connector assemblies. The bracelet is worn by wrapping it around the wrist and then squeezing and locking the first and second connector assemblies together. Multiple sets of stickers with different colors and patterns enhance children's visual experience and cultivate cognitive abilities. The stickers can also be peeled off and applied to other objects, and after peeling off the stickers, the patterns on the outer surfaces of the sleeves are revealed for children to view.

[0004] However, in actual use, users cannot adjust the product shape anytime and anywhere according to their actual needs, nor can they adjust the length of the product at will according to their actual needs when wearing it. Moreover, the product shape is relatively simple and lacks flexibility and fun, which to some extent limits the development and application of toy bracelets and fails to meet the needs of modern consumers for personalized and diversified products. Utility Model Content

[0005] The purpose of this utility model is to provide a chain structure with adjustable interior to solve the problems mentioned in the background art, such as fixed shape, inconvenient length adjustment and single function of traditional toy bracelets, which cannot meet the personalized needs of users.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An adjustable interior chain structure includes: a chain body, a connecting mechanism, and decorative units. The chain body is composed of multiple detachably connected decorative parts, and the connecting mechanism is disposed between the chain body and the multiple decorative units to realize the connection between the chain body and the decorative units.

[0008] The connecting mechanism consists of a first connecting shell, a second connecting shell, and an internal filler. The first connecting shell and the second connecting shell are symmetrically arranged hemispherical shells, and each of them has a matching buckle assembly at one of their opposite ends. Grooves are provided on the opposite end faces of the first connecting shell and the second connecting shell, and the internal filler is disposed in the two opposite grooves.

[0009] Preferably, the buckle assembly includes an insertion tube fixedly disposed on the end face of the first connecting shell, and a first retaining ring fixedly sleeved on the outer wall of the insertion tube near the second connecting shell. The first retaining ring is an annular protrusion structure. A second retaining ring is fixedly disposed on the inner wall of the second connecting shell near the first connecting shell. The second retaining ring is an annular protrusion structure that matches the first retaining ring.

[0010] Preferably, the second connecting shell has a through-hole extending from the end face along the longitudinal axis on its annular sidewall, and a positioning block is fixedly provided on the end face of the first connecting shell, the width of which is adapted to the through-hole.

[0011] Preferably, the multiple decorative parts of the chain body are connected in series by a first elastic rope, and the two ends of the first elastic rope are respectively disposed inside the corresponding first connecting shell and second connecting shell.

[0012] Preferably, the decorative unit includes multiple beads of different sizes, which are connected in series by a second elastic cord, with the two ends of the second elastic cord respectively disposed inside the corresponding first connecting shell and second connecting shell.

[0013] Preferably, the first connecting shell and the second connecting shell are made of lightweight polymer materials, and the first connecting shell and the second connecting shell are opaque, semi-transparent or transparent.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] (1) The snap connection between the first and second connecting shells provides effective dust protection for the internal filling material, preventing dust from entering and thus improving the durability and reliability of the bracelet. At the same time, the detachable design of the first and second connecting shells allows the length of the bracelet to be flexibly adjusted according to actual needs. Compared with traditional bracelets, it not only makes it convenient for customers to increase or decrease the length of the bracelet according to the size of their wrist or neck, but also meets the personalized needs of users for the length of the bracelet in different occasions, greatly improving the practicality and applicability of the product.

[0016] (2) The design of the internal filling allows the bracelet to be customized according to actual needs. Customers can choose different decorations and fragrances according to their own preferences and fill them into the connecting shell, thereby changing the appearance and smell of the bracelet and increasing the fun and personalization of the product. Attached Figure Description

[0017] Figure 1 This is a perspective view of the present utility model;

[0018] Figure 2 This is a perspective view of the chain-type main body of this utility model;

[0019] Figure 3 This is a perspective view of the decorative unit of this utility model;

[0020] Figure 4 This is a perspective view of the connecting mechanism of this utility model;

[0021] Figure 5 This is a perspective view of the first connecting shell of this utility model;

[0022] Figure 6 This is a perspective view of the second connecting shell of this utility model;

[0023] In the diagram: 1. Chain bead; 2. First elastic cord; 3. First connecting shell; 4. Second connecting shell; 5. Internal filling material; 6. Second elastic cord; 7. Insertion tube; 8. First retaining ring; 9. Second retaining ring; 10. Through-hole; 11. Positioning block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0026] Example 1:

[0027] Please see Figures 1-6 As shown, a chain structure for adjustable interior trim includes:

[0028] The chain body consists of a chain-like main body, a connecting mechanism, and decorative units. The chain body is composed of multiple detachable decorative parts, and the connecting mechanism is located between the chain body and the multiple decorative units to achieve the connection between the chain body and the decorative units.

[0029] The connecting mechanism consists of a first connecting shell 3, a second connecting shell 4, and an internal filler 5. The first connecting shell 3 and the second connecting shell 4 are symmetrically arranged hemispherical shells, and each of them has a matching buckle assembly at one of their opposite ends. Grooves are provided on the opposite end faces of the first connecting shell 3 and the second connecting shell 4, and the internal filler 5 is placed in the two opposite grooves.

[0030] As can be seen from the above, when purchasing a bracelet, customers can first choose different chain bodies according to their personal preferences, then determine whether to make a bracelet or a necklace based on their needs, and then choose the appropriate number of decorative units according to the size of their wrist or neck. At the same time, customers can also choose different internal filling materials 5 according to their personal preferences. Through the snap-fit ​​of the first connecting shell 3 and the second connecting shell 4, the internal filling materials 5 are tightly connected to them. When the first connecting shell 3 and the second connecting shell 4 are made of semi-transparent or transparent materials, the style and color of the internal filling materials 5 can be clearly displayed through the connecting shell, enhancing the aesthetics and personalization of the product. Correspondingly, with the assistance of the first connecting shell 3 and the second connecting shell 4, multiple decorative units are connected to each other. Finally, after all the structures are selected, customers can manually snap the first connecting shell 3 and the second connecting shell 4 between the chain body and the decorative units together to complete the assembly of the entire bracelet or necklace.

[0031] This design allows for the addition of external elements to alter the product's form and length to meet various needs, such as necklaces and bracelets. It effectively solves the problem of existing technologies being unable to adjust product form and length according to actual requirements, making product forms more diverse, satisfying consumers' demand for personalized and diversified products, and enhancing the product's fun and practicality.

[0032] Specifically, regarding the above, please refer to... Figures 4-6 As shown, the buckle assembly includes an insertion tube 7 fixedly disposed on the end face of the first connecting shell 3. A first retaining ring 8 is fixedly sleeved on the outer wall of the insertion tube 7 near the second connecting shell 4. The first retaining ring 8 is an annular protrusion structure. A second retaining ring 9 is fixedly disposed on the inner wall of the second connecting shell 4 near the first connecting shell 3. The second retaining ring 9 is an annular protrusion structure that matches the first retaining ring 8.

[0033] The second connecting shell 4 has a through opening 10 extending from the end face along the longitudinal axis on its annular side wall. A positioning block 11 is fixedly provided on the end face of the first connecting shell 3. The width of the positioning block 11 is adapted to the through opening 10.

[0034] As can be seen from the above, when the end faces of the first connecting shell 3 and the second connecting shell 4 are spliced ​​together, the insertion tube 7 is inserted into the interior of the second connecting shell 4, and the second retaining ring 9 is inserted into the gap formed by the first retaining ring 8 and the first connecting shell 3 through elastic expansion. Conversely, when it is necessary to separate the first connecting shell 3 and the second connecting shell 4, the presence of the through hole 10 provides the necessary deformation space for the second connecting shell 4 and the second retaining ring 9, allowing the second connecting shell 4 and the second retaining ring 9 on it to undergo moderate deformation, thereby pulling the second retaining ring 9 out from the gap formed by the first retaining ring 8 and the first connecting shell 3. The limiting block 11 prevents the first connecting shell 3 and the second connecting shell 4 from moving during connection, so as to prevent the surface patterns of the connecting shells from not aligning.

[0035] Specifically, regarding the above, please refer to... Figure 2 and Figure 3 As shown, multiple decorative parts of the chain body are connected in series by a first elastic rope 2, and the two ends of the first elastic rope 2 are respectively set inside the corresponding first connecting shell 3 and second connecting shell 4.

[0036] The decorative unit includes multiple beads 1 of different sizes, which are connected in series by a second elastic cord 6. The two ends of the second elastic cord 6 are respectively located inside the corresponding first connecting shell 3 and second connecting shell 4.

[0037] As can be seen from the above, different decorative parts are connected by the first elastic cord 2, and multiple decorative units are connected by the first connecting shell 3 and the second connecting shell 4. This allows the product to be flexibly adjusted in length according to actual needs, meeting the requirements of different users for the length of bracelets or necklaces. At the same time, the second elastic cord 6 allows multiple chain beads 1 to form interconnectable units with the first connecting shell 3 and the second connecting shell 4. Different numbers of unit groups mean that customers can freely choose the combination of the chain body and decorative units according to their own needs and preferences, creating a unique product. The decorative parts are composed of chain beads 1 and various accessories. Both chain beads 1 and accessories are made of non-toxic materials that meet the standards for children's toys. The standard-compliant materials not only ensure the safety of the product, but also enrich the appearance of the product through diverse accessories, meeting children's needs for personalization and fun.

[0038] Example 2:

[0039] refer to Figure 4 As shown, the first connecting shell 3 and the second connecting shell 4 are made of lightweight polymer materials, and the first connecting shell 3 and the second connecting shell 4 are opaque, semi-transparent or transparent.

[0040] As can be seen from the above, lightweight polymer materials, due to their excellent mechanical properties and chemical stability, ensure that the connecting shell is not easily damaged during use and does not significantly affect the overall weight, thus improving wearing comfort. The surface treatment can be either frosted or smooth, providing customers with different preferences. The first connecting shell 3 and the second connecting shell 4 can be designed as opaque, semi-transparent, or transparent, providing design flexibility. At the same time, with different internal filling elements, customers can choose different decorations and fragrances according to their preferences and needs, thereby changing the fun and personalization of the product. For example, for different festivals or occasions, customers can choose different themed decorations and fragrances to make the product more in line with the atmosphere and their own mood. This not only increases the fun and personalization of the product, but also improves its practicality and applicability, meeting consumers' needs for personalized and diversified products.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable interior trim chain structure, characterized by, The application relates to a chain body, a connecting mechanism and a decoration unit, wherein the chain body is composed of a plurality of detachably connected decoration parts, the connecting mechanism is arranged between the chain body and the plurality of decoration units, and is used for connecting the chain body and the decoration units. The connecting mechanism is composed of a first connecting shell (3), a second connecting shell (4) and an internal filler (5), the first connecting shell (3) and the second connecting shell (4) are symmetrically arranged hemispherical shells, and the opposite ends of the two are respectively provided with matched buckle assemblies, recesses are formed in the opposite end faces of the first connecting shell (3) and the second connecting shell (4), and the internal filler (5) is arranged in the two opposite recesses. The buckle assembly comprises an insertion pipe (7) fixedly arranged on the end face of the first connecting shell (3), a first clamping ring (8) fixedly sleeved on the outer wall of the insertion pipe (7) close to the second connecting shell (4), the first clamping ring (8) is annular protruding structure, a second clamping ring (9) fixedly arranged on the inner wall of the second connecting shell (4) close to the first connecting shell (3), and the second clamping ring (9) is annular protruding structure matched with the first clamping ring (8).

2. An adjustable interior trim chain structure according to claim 1, characterized by: A through hole (10) extending along the longitudinal axis direction from the end face is formed in the annular side wall of the second connecting shell (4), and a positioning block (11) is fixedly arranged on the end face of the first connecting shell (3), and the width of the positioning block (11) is matched with the through hole (10).

3. The adjustable interior trim chain link structure of claim 1, wherein: The plurality of decoration parts of the chain body are connected in series through first elastic ropes (2), and the two ends of the first elastic ropes (2) are respectively arranged in the interiors of the corresponding first connecting shells (3) and second connecting shells (4).

4. The adjustable interior trim chain link structure of claim 1, wherein: The decoration unit comprises a plurality of chain beads (1) with different sizes, the plurality of chain beads (1) are connected in series through second elastic ropes (6), and the two ends of the second elastic ropes (6) are respectively arranged in the interiors of the corresponding first connecting shells (3) and second connecting shells (4).

5. The adjustable interior trim chain link structure of claim 1, wherein: The materials of the first connecting shell (3) and the second connecting shell (4) are light-weight high-molecular materials, and the first connecting shell (3) and the second connecting shell (4) are in opaque, translucent or transparent forms.

6. An adjustable interior trim chain link structure as defined in claim 1 wherein: ​

Images