A mosaic ornament

Abstract

The utility model discloses a kind of spliced ornaments, the spliced ornament includes first decorative part, second decorative part and first connector and second connector, the first connector is located in the connecting groove of the first decorative part, the second connector is connected in the second decorative part, the second connector is inserted into the connecting groove and can be detachably connected in the first connector. The utility model splits the spliced ornament into independent decorative part and connector, the connecting groove provides stable installation reference for the first connector, ensures its position fixed with the first decorative part, the second connector and the first connector are detachably matched, break the restriction of fixed connection between decorative part, so that user can change different decorative part as needed, and connector is hidden in connecting groove, effectively retains the overall aesthetic degree of ornament, to realize flexible and beautiful diversification assembly.

Description

Technical Field

[0001] This utility model relates to the field of decorative arts, and in particular to a spliced ​​decorative item. Background Technology

[0002] Most decorative items on the market today use fixed structures, such as one-piece molding, glue bonding, or non-removable snap-fit ​​connections. These structures limit the style of the decorations, preventing users from adjusting the assembly method according to their preferences or changing usage scenarios, resulting in extremely low assembly flexibility. Even if some products support simple disassembly, they only allow for single-dimensional splicing, failing to meet users' needs for diverse and personalized decorative styles. Furthermore, damaged parts require complete replacement, making them uneconomical and difficult to adapt to changing decorative styles in different scenarios. Utility Model Content

[0003] The purpose of this utility model is to overcome the problems of the existing decorative items being too simple to assemble and lacking flexibility, and to provide a splicing decorative item.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: In a first aspect, this utility model provides a splicing decoration, including: a first decorative part, a second decorative part, a first connector, and a second connector. The first connector is disposed in the connecting groove of the first decorative part, and the second connector is connected to the second decorative part. The second connector extends into the connecting groove and is detachably connected to the first connector.

[0005] In one embodiment, the first connector has a guide hole, which is coaxially arranged with the connecting groove; the second connector has a locking part at the end away from the second decorative part, and the shape of the guide hole corresponds to the locking part; when the locking part rotates to a first angle with the axis of the connecting groove as the center, the locking part is aligned with the guide hole, so that the locking part extends into the connecting groove through the guide hole, or is removed from the connecting groove through the guide hole; when the locking part is located in the connecting groove and rotates to a second angle, the locking part abuts against the inner side of the first connector and is locked in the connecting groove.

[0006] In one embodiment, the connecting groove is provided with an elastic element and a positioning element. The elastic element is connected to the positioning element, and the positioning element has a positioning hole. The positioning hole is coaxially arranged with the connecting groove. The locking part has a positioning protrusion at the end away from the second decorative part, and the shape of the positioning hole corresponds to the shape of the positioning protrusion. When the second connecting part is not connected to the first connecting part, the elastic element is in a normal state. When the locking part rotates to a second angle, the positioning protrusion aligns with the positioning hole and extends into the positioning hole, and the elastic element is in a compressed state. When the locking part rotates from the second angle to the first angle, the elastic element resets and the locking part is ejected by the positioning element.

[0007] In one embodiment, a limiting plate is further provided in the connecting groove. The limiting plate is located between the positioning member and the first connecting member. When the positioning protrusion passes through the limiting plate and extends into the positioning hole, the positioning member abuts against the limiting plate.

[0008] In one embodiment, a locking protrusion is formed on the circumferential surface of the locking portion, and when the locking portion is locked in the connecting groove, the locking protrusion is located between the limiting plate and the first connecting member.

[0009] In one embodiment, a limiting protrusion extends inward from the inner surface of the connecting groove, and when the locking part rotates to a first angle, the locking protrusion abuts against the limiting protrusion.

[0010] In one embodiment, the second connector is detachably connected to the second decorative part.

[0011] In one embodiment, the second connector has a connecting plate at one end near the second decorative part, and the connecting plate is detachably connected to a fixing member, which is detachably connected to the second decorative part.

[0012] In one embodiment, the fixing member is a fixing post, and there are at least two of them; the connecting plate is provided with at least two first connecting holes; the second decorative part is provided with at least two second connecting holes; the fixing post passes through the first connecting hole and extends into the second connecting hole, and is arranged at an angle.

[0013] In one embodiment, at least two of the first connecting holes are arranged in a circumferential manner around the axis of the connecting groove, and at least two of the second connecting holes are arranged in a circumferential manner around the axis of the connecting groove; the distance between the first connecting holes and the axis of the connecting groove is greater than the distance between the second connecting holes and the axis of the connecting groove.

[0014] Compared with existing technologies, the advantages of this new splicing decorative item are as follows: The first and second decorative parts are spliced ​​together via a detachable connection using a first connector and a second connector. Users do not need to adjust the connector structure and can freely replace the first and second decorative parts with different styles, materials, or functions according to scene requirements and aesthetic preferences. Furthermore, when a single component is damaged, only the damaged part needs to be replaced, eliminating the need for complete replacement, significantly reducing usage and maintenance costs. Simultaneously, the first connector is hidden within the connecting groove of the first decorative part, and the second connector, after connection, only mates with the internal structure of the connecting groove, avoiding any abrupt connection marks on the outer surface of the decoration. This effectively preserves the overall aesthetic appeal of the decoration and avoids the problem of traditional exposed connectors disrupting the uniformity of the decorative style, allowing for diverse assembly that is both flexible and maintains a good visual effect.

[0015] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A cross-sectional schematic diagram of a spliced ​​decorative item provided in an embodiment of this utility model; Figure 2 An exploded view of a spliced ​​decorative item provided in an embodiment of this utility model; Figure 3 This is a schematic diagram of the structure of the second connector provided in an embodiment of the present invention; Figure 4 This is a schematic diagram of the structure of a positioning component provided in an embodiment of the present utility model; Figure 5 This is a schematic diagram of the structure of the first connector provided in an embodiment of the present utility model; Figure 6 This is a structural schematic diagram of the first splicing surface provided in an embodiment of the present utility model; Figure 7 A cross-sectional schematic diagram of the first decorative part provided in an embodiment of the present utility model; Figure 8 This is a structural schematic diagram of the second splicing surface provided in an embodiment of the present invention.

[0018] Figure Labels 1. First decorative part; 11. Connecting groove; 111. First positioning section; 112. Second positioning section; 113. Third positioning section; 114. Movable section; 115. Fourth positioning section; 12. First splicing surface; 13. Elastic element; 14. Positioning element; 141. Positioning hole; 1411. Limiting surface structure; 15. Limiting plate; 16. Limiting protrusion; 2. Second decorative part; 21. Second splicing surface; 22. Second connecting hole; 3. First connecting element; 31. Guide hole; 4. Second connecting element; 41. Locking part; 411. Positioning protrusion; 4111. Limiting ridge; 412. Locking protrusion; 42. Connecting plate; 421. First connecting hole; 43. Fixing element. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to 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.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0025] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. The illustrative expressions of the above terms in this specification should not be construed as necessarily referring to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0026] See Figures 1 to 8 As shown, this utility model provides a splicing decoration, including: a first decorative part 1, a second decorative part 2, a first connector 3, and a second connector 4. The first connector 3 is disposed in the connecting groove 11 of the first decorative part 1, and the second connector 4 is connected to the second decorative part 2. The second connector 4 extends into the connecting groove 11 and is detachably connected to the first connector 3.

[0027] Specifically, the splicing decoration in this embodiment includes a first decorative part 1, a second decorative part 2, a first connector 3 and a second connector 4. Its design principle is to separate the decorative body and the connecting structure, fix the first connector 3 in the connecting groove 11 of the first decorative part 1, and at the same time allow the second connector 4 to be connected with the second decorative part 2. The second connector 4 can extend into the connecting groove 11 and achieve a detachable connection with the first connector 3. This design breaks down the core components of the decorative piece into independent decorative parts and connectors. The connecting groove 11 provides a stable installation reference for the first connector 3, ensuring that the relative position of the first connector 3 and the first decorative part 1 is fixed. The detachable connection between the second connector 4 and the first connector 3 breaks the limitation of fixed connection between decorative parts, providing basic structural support for the combination of different decorative parts. This allows users to freely replace the first decorative part 1 and the second decorative part 2 with different styles, materials, or functions according to their needs, without adjusting the connector structure. Users can freely replace the first decorative part 1 and the second decorative part 2 with different styles, materials, or functions according to scene requirements and aesthetic preferences. Moreover, when a single part is damaged, only the damaged part needs to be replaced, without replacing the whole part, which greatly reduces the cost of use and maintenance. At the same time, the first connector 3 is hidden inside the connecting groove 11 of the first decorative part 1, and the second connector 4 only mates with the internal structure of the connecting groove 11 after connection, without forming abrupt connection marks on the outer surface of the decorative piece. This effectively preserves the overall aesthetics of the decorative piece and avoids the problem of traditional exposed connectors destroying the unity of decorative style, making diverse assembly both flexible and maintaining a good visual effect.

[0028] In one specific embodiment, the first decorative part 1 and the second decorative part 2 are respectively provided with a first splicing surface 12 and a second splicing surface 21 at opposite ends. The connecting groove 11 is formed by the inward recess of the first splicing surface 12, and the second connector 4 is connected to the second splicing surface 21. When the second connector 4 extends into the connecting groove 11 and is detachably connected to the first connector 3, the first splicing surface 12 is spliced ​​to the second splicing surface 21.

[0029] Specifically, the splicing of the first splicing surface 12 and the second splicing surface 21 ensures that different styles of the first decorative part 1 and the second decorative part 2 can be seamlessly fitted together, without misalignment or excessive gaps. At the same time, the standardized splicing surface design allows connectors of the same specification to be adapted to various decorative parts, reducing compatibility limitations between decorative parts and connectors. Users do not need to worry about assembly precision when trying different combinations of decorative parts, further enhancing the feasibility and practicality of assembly versatility.

[0030] In one specific embodiment, the first connector 3 is provided with a guide hole 31, which is coaxially arranged with the connecting groove 11; the second connector 4 is provided with a locking part 41 at the end away from the second decorative part 2, and the shape of the guide hole 31 corresponds to the locking part 41; when the locking part 41 rotates to a first angle with the axis of the connecting groove 11 as the center, the locking part 41 is aligned with the guide hole 31, so that the locking part 41 passes through the guide hole 31 and extends into the connecting groove 11, or is removed from the connecting groove 11 through the guide hole 31; when the locking part 41 is located in the connecting groove 11 and rotates to a second angle, the locking part 41 abuts against the inner side of the first connector 3 and is locked in the connecting groove 11.

[0031] Specifically, this embodiment utilizes the coaxially arranged guide hole 31 and locking part 41 to ensure the coaxiality of the connection. The locking part 41 is installed and fixed through angular rotation, upgrading the traditional plug-in connection to a rotary locking connection. By utilizing the shape limitation of the guide hole 31 and the positional constraints of the first and second angles, the locking part 41 achieves smooth disassembly and stable locking at specific angles. This design significantly improves the stability and convenience of diverse assembly methods. The rotary locking structure avoids the problem of snap-fit ​​breakage caused by frequent disassembly and assembly in traditional snap-fit ​​connections, extending the service life of components. This allows users to repeatedly replace different decorative parts for diverse assembly without worrying about damage to the connection structure. Meanwhile, the corresponding shape design of the guide hole 31 and the locking part 41 ensures that decorative parts of different materials (such as plastic, fabric, and wood) can be stably connected as long as the locking part 41 has the same specifications. This reduces the limitations of material compatibility. For example, the first decorative part 1 made of plastic and the second decorative part 2 made of fabric can be stably spliced ​​through this structure, further enriching the range of diverse material combinations for assembly. Moreover, the rotation operation is simple and easy to understand, improving the user's assembly experience.

[0032] In one specific embodiment, the connecting groove 11 is provided with an elastic element 13 and a positioning element 14. The elastic element 13 is connected to the positioning element 14. The positioning element 14 is provided with a positioning hole 141, which is coaxially arranged with the connecting groove 11. The locking part 41 is provided with a positioning protrusion 411 at the end away from the second decorative part 2. The shape of the positioning hole 141 corresponds to the shape of the positioning protrusion 411. When the second connecting part 4 is not connected to the first connecting part 3, the elastic element 13 is in a normal state. When the locking part 41 rotates to the second angle, the positioning protrusion 411 aligns with the positioning hole 141 and extends into the positioning hole 141, and the elastic element 13 is in a compressed state. When the locking part 41 rotates from the second angle to the first angle, the elastic element 13 resets and the locking part 41 is ejected by the positioning element 14.

[0033] Specifically, the shape of the positioning hole 141 corresponds to that of the positioning protrusion 411, and it is a "non-circular fitting structure": a limiting surface structure 1411 is formed on the inner surface of the positioning hole 141, and a limiting ridge 4111 that fits against the circumferential surface of the positioning protrusion 411. When the second connecting member 4 is not connected, the elastic member 13 is normal, and the positioning hole 141 maintains its initial coaxial position; when the locking part 41 rotates to the second angle locking, the positioning protrusion 411 extends into the positioning hole 141, the limiting surface structure 1411 fits against the limiting ridge 4111, and the locking part 41 pushes the positioning member 14 to compress the elastic member 13. When there is no external force, the two constrain the positioning protrusion 411 to a fixed angle. When the external force drives the locking part 41 to rotate to the first angle, the external force overcomes the static friction, and the limiting edge 4111 slides along the limiting surface structure 1411. The positioning protrusion 411 rotates relative to the positioning hole 141 without disengaging from the constraint. When the external force is removed but before reaching the first angle, the two parts re-engage and fix the angle. When rotating to the first angle, the two parts separate, and the elastic element 13 resets and pops out of the locking part 41. This design satisfies the requirements of rotation and fixation through the cooperation of the two parts, supporting diverse assembly.

[0034] Preferably, the positioning protrusion 411 is arranged in the form of a polygonal cone, and the side of the polygonal cone is arc-shaped. The polygonal design ensures that after the positioning protrusion 411 extends into the positioning hole 141, the edges can fit tightly with the limiting surface structure 1411 to form a stable angular constraint, which meets the core requirement of "fixing the angle of the positioning protrusion 411 when there is no external force" and prevents the locking part 41 from rotating on its own, which would cause the connection to loosen. The arc-shaped side optimizes this fit: on the one hand, the arc-shaped side greatly reduces the frictional resistance between the positioning protrusion 411 and the inner wall of the positioning hole 141. When the external force drives the locking part 41 to rotate from the second angle to the first angle, it can reduce the feeling of jamming when the positioning protrusion 411 slides relative to the positioning hole 141, ensuring a smooth rotation process.

[0035] In one specific embodiment, the elastic element 13 is a spring, which is coaxially arranged with the connecting groove 11, and the two ends of the spring are respectively connected to the inner surface of the connecting groove 11 and the positioning element 14.

[0036] Specifically, this embodiment utilizes the characteristics of simple spring structure, stable elastic performance and low cost to provide continuous and controllable elastic force for positioning component 14. The coaxial spring can ensure that the elastic force is transmitted along the axis of the connecting groove 11, avoiding uneven force caused by spring offset. At the same time, the fixed connection method at both ends of the spring ensures the installation stability of the spring in the connecting groove 11, prevents the spring from falling off or misaligning during the extension and contraction process, and ensures the stable operation of the "positioning + elastic assistance" structure.

[0037] In one specific embodiment, a limiting plate 15 is also provided in the connecting groove 11. The limiting plate 15 is located between the positioning member 14 and the first connecting member 3. When the positioning protrusion 411 passes through the limiting plate 15 and extends into the positioning hole 141, the positioning member 14 abuts against the limiting plate 15.

[0038] Specifically, the limiting plate 15 can effectively prevent the positioning part 14 and the spring from disengaging from the connecting groove 11, avoiding the inability to properly assemble the decorative parts due to the disengagement of the parts, reducing the risk of parts being lost or damaged, extending the overall service life of the product, and allowing users to frequently replace and assemble the decorative parts without worrying about the core parts disengaging and affecting the use.

[0039] In one specific embodiment, a locking protrusion 412 is formed on the circumferential surface of the locking part 41. When the locking part 41 is locked in the connecting groove 11, the locking protrusion 412 is located between the limiting plate 15 and the first connecting member 3.

[0040] Specifically, by the bidirectional contact between the locking protrusion 412 and the limiting plate 15 and the first connecting member 3, a limiting position is formed along the axial direction of the connecting groove 11, preventing the locking part 41 from moving along the axial direction within the connecting groove 11. This supplements the locking function of the locking part 41 in the rotational direction, forming a dual fixing structure of "rotational locking + axial limiting", further enhancing the connection stability of the locking part 41 and ensuring that the position of the locking part 41 within the connecting groove 11 is completely fixed.

[0041] In one specific embodiment, a limiting protrusion 16 extends inward from the inner surface of the connecting groove 11. When the locking part 41 rotates to the first angle, the locking protrusion 412 abuts against the limiting protrusion 16.

[0042] Specifically, in this embodiment, the limiting protrusion 16 sets a clear angle reference for the rotation of the locking part 41, allowing the user to quickly determine whether the locking part 41 has rotated to the first angle that can be disassembled, avoiding disassembly and assembly difficulties caused by misjudgment of the angle. At the same time, the limiting protrusion 16 can limit the excessive rotation of the locking part 41, preventing the locking part 41 from colliding or wearing with the inner wall of the connecting groove 11 due to excessive rotation angle, thus protecting the structural integrity of the locking part 41 and the connecting groove 11.

[0043] In one specific embodiment, the number of locking protrusions 412 is at least two, and the at least two locking protrusions 412 are arranged in a circular pattern around the axis of the connecting groove 11.

[0044] Specifically, the multiple sets of circumferentially distributed locking protrusions 412 ensure that the locking part 41 is subjected to more uniform force during axial positioning, avoiding damage caused by concentrated force on a single locking protrusion 412. At the same time, the circumferential distribution ensures that the locking part 41 can smoothly cooperate with the limiting plate 15, the first connecting member 3 and the limiting protrusion 16 during rotation, reducing movement jamming and ensuring smooth rotation of the locking part 41. In addition, the multiple sets of locking protrusions 412 can provide stronger axial limiting force, further enhancing connection stability.

[0045] In one specific embodiment, the second connector 4 is detachably connected to the second decorative part 2.

[0046] Specifically, the second connector 4 is separated from the second decorative part 2, breaking the limitation of their fixed connection and making the second connector 4 an independent universal component. Users can match the same second connector 4 with different styles of second decorative parts 2 according to their needs, or replace the same second decorative part 2 with a second connector 4 of different specifications. Through the independent separation and combination of components, the flexibility of assembly is further expanded, providing structural support for the diversified combination of decorative parts and connectors.

[0047] In one specific embodiment, the second connector 4 is provided with a connecting plate 42 at one end near the second decorative part 2, and the connecting plate 42 is detachably connected to a fixing member 43, which is detachably connected to the second decorative part 2.

[0048] Specifically, a transitional connection between the second connector 4 and the second decorative part 2 is constructed through the double-layer detachable structure of the connecting plate 42 and the fixing member 43. The connecting plate 42 provides a stable connection base for the second connector 4, while the fixing member 43 acts as an intermediate bridge to achieve the connection with the second decorative part 2. The double-layer structure design makes the connection method more flexible. By replacing the connecting plate 42 or the fixing member 43 of different specifications, it can be adapted to the second decorative part 2 of different sizes and thicknesses, breaking the "one-to-one" adaptation limitation.

[0049] In one specific embodiment, the fixing member 43 is a fixing post, and there are at least two of them; the connecting plate 42 is provided with at least two first connecting holes 421; the second decorative part 2 is provided with at least two second connecting holes 22; the fixing post passes through the first connecting hole 421 and extends into the second connecting hole 22, and is arranged in an inclined manner.

[0050] Specifically, at least two inclined fixing columns are used to form a multi-angle fixed support. The inclined fixing columns can generate a lateral force, which enhances the friction between the fixing columns and the inner wall of the connecting holes and prevents the fixing columns from falling off. At the same time, the setting of multiple fixing columns ensures the stability of the connection and avoids uneven force caused by a single fixing column connection. The cooperation between the first connecting hole 421 and the second connecting hole 22 provides a precise installation position for the fixing columns and ensures the consistency of the tilt angle.

[0051] In one specific embodiment, at least two first connecting holes 421 are arranged in a circular pattern around the axis of the connecting groove 11, and at least two second connecting holes 22 are arranged in a circular pattern around the axis of the connecting groove 11; the distance between the first connecting holes 421 and the axis of the connecting groove 11 is greater than the distance between the second connecting holes 22 and the axis of the connecting groove 11.

[0052] Specifically, both the first connecting hole 421 and the second connecting hole 22 are circumferentially distributed around the axis of the connecting groove 11, ensuring that at least two fixing posts are evenly distributed along the circumference and avoiding force imbalance. The design that the distance between the first connecting hole 421 and the axis is greater than that between the second connecting hole 22 allows the fixing post to naturally form an angle tilted towards the axis, achieving stable fixation without additional adjustment. In addition, this distance difference also facilitates the insertion and removal of the fixing post. The greater distance between the first connecting hole 421 and the axis allows the tilting path of the fixing post to be away from the locking part 41 at the axis of the connecting groove 11. During the insertion and removal of the fixing post, the fixing post will not come into contact with the circumferential surface of the locking part 41 or the locking protrusion 412, thus avoiding the risk of collision from a spatial layout perspective. Especially when the fixing post is frequently disassembled and assembled, it can avoid wear of the locking part 41 or deformation of the fixing post caused by collision.

[0053] In one specific embodiment, the connecting groove 11 is segmented, including a first positioning segment 111, a second positioning segment 112, a third positioning segment 113, a movable segment 114, and a fourth positioning segment 115 that are connected in sequence and whose dimensions increase in sequence. When the second connecting member 4 is not connected to the first connecting member 3, the spring is located in the first positioning segment 111 and the second positioning segment 112 and is in a normal state. The positioning member 14 is located in the second positioning segment 112, the limiting plate 15 is fixed to the third positioning segment 113, and the first connecting member 3 is fixed in the fourth positioning segment 115. When the second connecting member 4 extends into the connecting groove 11 and is detachably connected to the first connecting member 3, the positioning protrusion 411 extends into the positioning hole 141 and pushes the positioning member 14 along the second positioning segment 112 and toward the first positioning end. The spring is in a compressed state, the locking protrusion 412 is located in the movable segment 114, and the connecting plate 42 and the fixing member 43 are embedded in the fourth positioning segment 115.

[0054] Specifically, the segmented connecting groove 11 provides dedicated installation and movement space for each component, ensuring that the components work together without interfering with each other. The segmented design with progressively increasing dimensions can accommodate components of different specifications (such as springs, positioning parts 14, and limiting plates 15), avoiding installation difficulties caused by insufficient space. The first positioning section 111 and the second positioning section 112 define the initial positions of the spring and the positioning part 14, ensuring the stability of the spring in its normal state. The third positioning section 113 fixes the limiting plate 15, ensuring its function of preventing the positioning part 14 from detaching. The movable section 114 provides rotation space for the locking protrusion 412, preventing the locking part 41 from colliding with the groove wall when rotating. The fourth positioning section 115 is embedded in the connecting plate 42 and the fixing part 43, ensuring that the connection part is neat. At the same time, the interconnected design of each segment allows each component to move in an orderly manner along the segment direction when the second connecting part 4 is inserted (such as the positioning part 14 moving along the second positioning section 112), forming a continuous assembly process and providing structural orderliness for diversified assembly.

[0055] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A spliced ​​decorative item, characterized in that, include: The first decorative part, the second decorative part, the first connector, and the second connector are provided in the connecting groove of the first decorative part, and the second connector is connected to the second decorative part. The second connector extends into the connecting groove and is detachably connected to the first connector.

2. The spliced ​​decorative item according to claim 1, characterized in that, The first connector has a guide hole, which is coaxially arranged with the connecting groove; the second connector has a locking part at the end away from the second decorative part, and the shape of the guide hole corresponds to the locking part; when the locking part rotates to a first angle with the axis of the connecting groove as the center, the locking part is aligned with the guide hole, so that the locking part extends into the connecting groove through the guide hole, or is removed from the connecting groove through the guide hole; when the locking part is located in the connecting groove and rotates to a second angle, the locking part abuts against the inner side of the first connector and is locked in the connecting groove.

3. The spliced ​​decorative item according to claim 2, characterized in that, The connecting groove is provided with an elastic element and a positioning element. The elastic element is connected to the positioning element, and the positioning element has a positioning hole. The positioning hole is coaxially arranged with the connecting groove. The locking part has a positioning protrusion at the end away from the second decorative part. The shape of the positioning hole corresponds to the shape of the positioning protrusion. When the second connecting part is not connected to the first connecting part, the elastic element is in a normal state. When the locking part rotates to the second angle, the positioning protrusion aligns with the positioning hole and extends into the positioning hole, and the elastic element is in a compressed state. When the locking part rotates from the second angle to the first angle, the elastic element resets and the locking part is ejected by the positioning element.

4. The spliced ​​decorative item according to claim 3, characterized in that, The connecting groove is also provided with a limiting plate, which is located between the positioning member and the first connecting member. When the positioning protrusion passes through the limiting plate and extends into the positioning hole, the positioning member abuts against the limiting plate.

5. The spliced ​​decorative item according to claim 4, characterized in that, The circumferential surface of the locking part has a locking protrusion. When the locking part is locked in the connecting groove, the locking protrusion is located between the limiting plate and the first connecting member.

6. The spliced ​​decorative item according to claim 5, characterized in that, The inner surface of the connecting groove extends inward with a limiting protrusion. When the locking part rotates to the first angle, the locking protrusion abuts against the limiting protrusion.

7. The spliced ​​decorative item according to claim 6, characterized in that, The second connector is detachably connected to the second decorative part.

8. The spliced ​​decorative item according to claim 7, characterized in that, The second connector has a connecting plate at one end near the second decorative part, and the connecting plate is detachably connected to a fixing member, which is detachably connected to the second decorative part.

9. The spliced ​​decorative item according to claim 8, characterized in that, The fastener is a fixing post, and there are at least two of them; the connecting plate is provided with at least two first connecting holes; the second decorative part is provided with at least two second connecting holes; the fixing post passes through the first connecting hole and extends into the second connecting hole, and is arranged at an angle.

10. The spliced ​​decorative item according to claim 9, characterized in that, At least two of the first connecting holes are arranged in a circular pattern around the axis of the connecting groove, and at least two of the second connecting holes are arranged in a circular pattern around the axis of the connecting groove; the distance between the first connecting holes and the axis of the connecting groove is greater than the distance between the second connecting holes and the axis of the connecting groove.

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