Telescopic structure of ornament and ornament
By setting guide rails and limiting grooves within the lifting assembly, the relative movement direction of the jewelry is controlled, solving the problem of inconvenience in wearing and storing jewelry due to its lack of a specific shape, and improving the stability and market competitiveness of the product.
Patent Information
- Application Number
- CN202422755307.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-11-11
AI Technical Summary
Existing jewelry lacks a specific design, leading to inconvenience in wearing and storing it.
A guide rail is set inside the lifting component, and a limiting groove is set at the end of the rail. By sliding and engaging the limiting component with the guide rail, the relative movement direction of the lifting component and the display component is controlled, so as to achieve the fixation of a specific shape.
This achieves a balance between stability and flexibility in the wearing and storage of jewelry, enhancing the product's market competitiveness.
Smart Images
Figure CN223529031U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of jewelry technology, and more specifically, to a retractable structure for jewelry. Furthermore, this utility model also relates to a jewelry piece incorporating the aforementioned retractable structure. Background Technology
[0002] Currently, most decorative products on the market, such as pendants and earrings, lack movable structures, are relatively rigid, have simple structures, and do not have a variety of variations. In order to increase the market competitiveness of these products;
[0003] Therefore, some products in the existing technology use multiple components to combine, and the components are connected by movable joints so that the components can move relative to each other, thus giving the product multiple shapes. However, the shape cannot be fixed after deformation, and the components still move relative to each other during wearing, so the product does not have a fixed shape. It is prone to bumps and damage due to its high flexibility. At the same time, the high flexibility also makes it inconvenient to store.
[0004] Furthermore, the joints connecting multiple components are highly flexible, so the relative movement direction between the components is uncontrollable. Therefore, the components cannot be adjusted in the way they are set, meaning that modular products do not have a specific set shape.
[0005] In conclusion, how to solve the problem of inconvenience in wearing and storing existing modular products due to their lack of specific design features is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content
[0006] In view of this, the purpose of this utility model is to provide a retractable structure for ornaments. By setting a guide rail inside the lifting component, the relative movement direction of the lifting component and the display component can be guided and controlled. Furthermore, a limiting groove is set at the end of the guide rail to limit the position of the adjusted lifting component and the display component, so that the product has a specific setting shape and thus makes the product competitive in the market.
[0007] Another objective of this invention is to provide an ornament with a retractable structure that includes the above-mentioned ornament, possessing the same technical features and achieving the same effect.
[0008] To achieve the above objectives, this utility model provides the following technical solution:
[0009] A retractable structure for an ornament, comprising:
[0010] The display component is a rotating structure, and its inner and / or outer walls are provided with limit components;
[0011] The lifting assembly is a rotating structure and is coaxially mounted with the display assembly. The lifting assembly contains a guide rail that slides relative to the limiting assembly. The guide rail has a spiral structure. When the limiting assembly slides relative to the guide rail, the lifting assembly and the display assembly rotate relative to each other and move axially. The end of the guide rail has a limiting groove. When the limiting assembly moves to the end of the guide rail, it can be fixedly engaged in the limiting groove.
[0012] Preferably, the end of the lifting component that does not overlap with the display component is provided with a limiting end to limit the maximum amount of overlap between the lifting component and the display component.
[0013] Preferably, the display component is a sleeve structure, which is coaxially fitted onto the outside of the lifting component.
[0014] Preferably, the surface of the lifting component is provided with the slide groove, the side wall of the display component is provided with a through pin hole, and the limiting component of the pin structure passes through the pin hole and is inserted into the slide groove.
[0015] Preferably, the lifting component has a hollow structure and two sets of sliding grooves are provided on the side wall. The two sets of sliding grooves are arranged in a circular array about the center line of the lifting component, and the limiting component is inserted into the two sets of sliding grooves at the same time.
[0016] Preferably, limiting teeth are evenly provided on both sides of the slide groove, and the tooth height of the limiting teeth is not greater than the cross-sectional radius of the portion of the limiting component inserted into the slide groove.
[0017] Preferably, the lifting components are in two sets, and are coaxially assembled from both ends of the display component;
[0018] The display component is provided with two sets of limiting components, which are used to slide and install with the guide rails in the two sets of lifting components respectively.
[0019] Preferably, the spiral directions of the guide rails within the two sets of lifting assemblies are opposite or the same.
[0020] Preferably, the contact surfaces between the lifting component and the display component are in a transition fit.
[0021] An ornament comprising the aforementioned retractable structure of the ornament.
[0022] The expandable structure of the ornament provided by this utility model has at least the following advantages compared with the prior art:
[0023] 1. By setting a guide rail inside the lifting component and sliding it with the limiting component inside the display component, the relative movement of the lifting component and the display component can be made to move along the set track.
[0024] 2. At the same time, a limiting groove is set at the end of the guide rail. When the lifting component and the display component move to the end point, their positions can be fixed relatively, so that the product has a specific setting shape. For different types and shapes of structures, it can be rotated to a state that is convenient for storage, convenient for use, or convenient for wearing. This allows the product shape to be adjusted while maintaining a relatively stable state, thereby enhancing the product's market competitiveness.
[0025] The ornaments provided by this utility model include the aforementioned retractable structure of the ornaments, and have the same beneficial effects. Attached Figure Description
[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, 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 embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.
[0027] Figure 1 A schematic diagram of the retractable structure of the specific ornament provided by this utility model;
[0028] Figure 2 Exploded view of the retractable structure of the specific ornament provided by this utility model;
[0029] Figure 3 This is an assembly diagram of the specific lifting and limiting components provided by this utility model;
[0030] Figure 4 A schematic diagram of another state of the retractable structure of the specific ornament provided by this utility model;
[0031] Figure 5 This is an assembly diagram showing another state of the specific lifting component and limiting component provided by this utility model.
[0032] Figures 1-5 middle:
[0033] 1. Lifting assembly; 11. Upper component; 111. Slide groove; 112. Limiting groove; 113. Limiting end; 12. Lower component; 2. Display assembly; 21. First pin hole; 22. Second pin hole; 3. Limiting assembly; 31. First pin shaft; 32. Second pin shaft. Detailed Implementation
[0034] 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.
[0035] The core of this utility model is to provide a retractable structure for ornaments. By setting a guide rail inside the lifting component, the relative movement direction of the lifting component and the display component is guided and controlled. A limiting groove is set at the end of the guide rail to limit the position of the adjusted lifting component and the display component, so that the product has a specific setting shape and thus makes the product competitive in the market.
[0036] Another core aspect of this utility model is to provide an ornament with a retractable structure that includes the above-mentioned ornaments, possessing the same technical features and achieving the same effect.
[0037] Please refer to Figures 1-5 A retractable structure for an ornament, comprising:
[0038] Display component 2 is a rotating structure, and its inner wall and / or outer wall are provided with limit components 3;
[0039] The lifting component 1 is a rotary structure and is coaxially mounted with the display component 2. The lifting component 1 is provided with a guide rail that is slidably installed relative to the limiting component 3. The guide rail is a spiral structure. When the limiting component 3 slides relative to the guide rail, the lifting component 1 and the display component 2 rotate relative to each other and move axially. The end of the guide rail is provided with a limiting groove 112. When the limiting component 3 moves to the end of the guide rail, the limiting component 3 can be fixedly engaged in the limiting groove 112.
[0040] like Figure 1 and Figure 2 As shown, both the lifting assembly 1 and the display assembly 2 are rotary structures. For example, a cylindrical lifting assembly 1 and a sleeve-shaped display assembly 2 can be used, with the display assembly 2 fitted over the lifting assembly 1; alternatively, a sleeve-shaped lifting assembly 1 and a sleeve-shaped display assembly 2 can be used, with the lifting assembly 1 fitted over or over the display assembly 2; or a cylindrical display assembly 2 and a sleeve-shaped lifting assembly 1 can be used, with the lifting assembly 1 fitted over the display assembly 2. All of these methods satisfy the requirements for relative rotation and axial movement of the display assembly 2 and the lifting assembly 1.
[0041] Furthermore, a guide rail is provided inside the lifting component 1 and is slidably installed with the limiting component 3 inside the display component 2, so that the lifting component 1 can rotate relative to the display component 2 and move axially along the set rail. The guide rail is set as a spiral structure, that is, the lifting component 1 can move axially relative to the display component 2 while rotating with it.
[0042] Meanwhile, a limiting groove 112 is provided at the end of the guide rail. When the lifting component 1 and the display component 2 continue to move relative to each other, until the limiting component 3 moves to the end of the guide rail, the limiting component 3 can be engaged in the limiting groove 112, thereby restricting the relative movement of the lifting component 1 and the display component 2 and fixing their relative positions.
[0043] By limiting the relative motion track of the lifting component 1 and the display component 2, and by limiting the relative stopping position and the relative position after stopping of the relative motion of the lifting component 1 and the display component 2, the combination of the lifting component 1 and the display component 2 can have a specific setting shape, thereby enhancing the market competitiveness of the product.
[0044] In some embodiments, a limiting end 113 is provided at the end of the lifting component 1 that does not overlap with the display component 2 to limit the maximum amount of overlap between the lifting component 1 and the display component 2;
[0045] By setting a limiting end 113 at the end of the lifting component 1, when the lifting component 1 is fitted into the display component 2, the limiting end 113 can always not overlap with the display component 2, that is, ensure that both the lifting component 1 and the display component 2 have a gripping part, thereby facilitating the control of their relative rotation.
[0046] In some embodiments, the display component 2 is a sleeve structure, which is coaxially fitted onto the outside of the lifting component 1;
[0047] like Figure 2 As shown, component 2 adopts a sleeve structure, which allows the lifting component 1, which is either sleeve-structured or cylindrical, to be fitted inside it.
[0048] In some embodiments, the surface of the lifting component 1 is provided with a slide groove 111, and the side wall of the display component 2 is provided with a through pin hole. After the pin shaft structure limiting component 3 passes through the pin hole, it is inserted into the slide groove 111.
[0049] The limiting component 3 adopts a pin structure, and the guide rail is a groove 111 set on the outer wall of the lifting component 1. The end of the pin is inserted into the groove 111, thereby guiding the relative movement of the lifting component 1 and the display component 2.
[0050] In some embodiments, the lifting assembly 1 has a hollow structure and two sets of sliding grooves 111 are provided on the side wall. The two sets of sliding grooves 111 are arranged in a circular array about the center line of the lifting assembly 1, and the limiting assembly 3 is inserted into the two sets of sliding grooves 111 at the same time.
[0051] like Figure 3 and Figure 5 As shown, the lifting component 1 also adopts a sleeve structure and is provided with two sets of sliding grooves 111. The sliding grooves 111 penetrate through the side wall of the lifting component 1. When the pin is inserted, it penetrates through both sets of sliding grooves 111 at the same time, so that the lifting component 1 and the pin have two sets of contact force points at the same time. The two sets of contact force points are symmetrical about the rotation axis of the lifting component 1, so that the lifting component 1 is subjected to uniform force when it moves relative to the display component 2.
[0052] In some embodiments, limiting teeth are uniformly provided on both sides of the slide 111, and the tooth height of the limiting teeth is not greater than the cross-sectional radius of the portion into which the limiting component 3 is inserted into the slide 111.
[0053] By setting limiting teeth on both sides of the slide groove 111, and the tooth height of the limiting teeth is not greater than the cross-sectional radius of the portion of the limiting component 3 inserted into the slide groove 111, the limiting component 3 has a certain damping feel when sliding in the slide groove 111, and will not completely obstruct the sliding of the limiting component 3 in the slide groove 111.
[0054] Meanwhile, when the lifting component 1 and the display component 2 lose the effect of external force, they will not move relative to each other under the action of gravity, thus ensuring the relative stability of their positions during the adjustment process.
[0055] In some embodiments, the lifting component 1 consists of two sets, which are coaxially assembled from both ends of the display component 2.
[0056] The display component 2 is equipped with two sets of limiting components 3, which are used to slide and install with the guide rails in the two sets of lifting components 1 respectively.
[0057] like Figure 1 and Figure 4 As shown, lifting components 1 are respectively installed at both ends of the display component 2, namely the upper component 11 and the lower component 12, both of which are provided with sliding grooves 111; at the same time, two sets of pin holes are provided on the outer wall of the display component 2, namely the first pin hole 21 and the second pin hole 22, and the limiting component 3 also includes the first pin shaft 31 and the second pin shaft 32.
[0058] The first pin 31 passes through the first pin hole 21 and is slidably installed with the slide groove 111 of the upper component 11; the second pin 32 passes through the second pin hole 22 and is slidably installed with the slide groove 111 of the lower component 12.
[0059] Therefore, the two sets of lifting components 1 can independently move axially and rotate relative to the display component 2, and the actions of the two lifting components 1 will not interfere with each other, thus allowing the product to obtain more final configuration forms.
[0060] In some embodiments, the spiral directions of the guide rails within the two sets of lifting components 1 are opposite or the same;
[0061] When setting the spiral direction of the guide rails within the two sets of lifting components 1, such as Figure 5 As shown, if opposite rotation directions are selected, the two components will have opposite rotation directions when extending outwards; if the same rotation direction is selected, the two components will have the same rotation direction when extending outwards. Obviously, when the guide rails inside the two sets of lifting components 1 use opposite rotation directions, if it is necessary to extend the two sets of lifting components 1 at the same time, it is only necessary to hold the ends of the two sets of lifting components 1 and rotate them in opposite directions. However, when the guide rails inside the two sets of lifting components 1 are selected with the same rotation direction, when the ends of the two sets of lifting components 1 are held and rotated in opposite directions at the same time, only one set of lifting components 1 can be moved, while the other set remains stationary. Therefore, the rotation direction of the guide rails inside the two sets of lifting components 1 can be selected according to the design requirements of the product.
[0062] Preferably, the contact surfaces between the lifting component 1 and the display component 2 are in a transition fit;
[0063] When assembling the lifting component 1 and the display component 2, the assembly method of the two is to use a transition fit, that is, when the two rotate relative to each other, there is a certain resistance, which helps to ensure the stability of the relative positional relationship between the two during the adjustment process.
[0064] In addition to the retractable structure of the jewelry disclosed in the above embodiments, this utility model also provides a jewelry including the retractable structure of the above-mentioned jewelry. For the structure of other parts of the jewelry, please refer to the prior art, which will not be repeated here.
[0065] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.
[0066] The above provides a detailed description of the retractable structure and the ornament provided by this utility model. Specific examples have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are merely for the purpose of helping to understand the method and core idea of this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.
Claims
1. A retractable structure for an ornament, characterized in that, include: The display component (2) is a rotating structure, and its inner wall and / or outer wall are provided with limit components (3); The lifting component (1) is a rotary structure and is coaxially mounted with the display component (2). The lifting component (1) is provided with a guide rail that is slidably installed relative to the limiting component (3). The guide rail is a spiral structure. When the limiting component (3) slides relative to the guide rail, the lifting component (1) and the display component (2) rotate relative to each other and move axially. The end of the guide rail is provided with a limiting groove (112). When the limiting component (3) moves to the end of the guide rail, the limiting component (3) can be fixedly engaged in the limiting groove (112).
2. The retractable structure of the ornament according to claim 1, characterized in that, The lifting component (1) is provided with a limiting end (113) at the end that does not overlap with the display component (2) to limit the maximum amount of overlap between the lifting component (1) and the display component (2).
3. The retractable structure of the ornament according to claim 1, characterized in that, The display component (2) is a sleeve structure, which is coaxially fitted outside the lifting component (1).
4. The retractable structure of the ornament according to claim 3, characterized in that, The surface of the lifting component (1) is provided with the slide groove (111), and the side wall of the display component (2) is provided with a through pin hole. The limiting component (3) of the pin shaft structure passes through the pin hole and is inserted into the slide groove (111).
5. The retractable structure of the ornament according to claim 4, characterized in that, The lifting component (1) has a hollow structure and two sets of sliding grooves (111) are provided on the side wall. The two sets of sliding grooves (111) are arranged in a circular array about the center line of the lifting component (1). The limiting component (3) is inserted into the two sets of sliding grooves (111) at the same time.
6. The retractable structure of the ornament according to claim 4, characterized in that, Limiting teeth are evenly provided on both sides of the slide (111), and the tooth height of the limiting teeth is not greater than the cross-sectional radius of the portion of the limiting component (3) inserted into the slide (111).
7. The retractable structure of the ornament according to claim 1, characterized in that, The lifting assembly (1) consists of two sets, which are coaxially mounted from both ends of the display assembly (2); The display component (2) is provided with two sets of limiting components (3), which are used to slide and install with the guide rails in the two sets of lifting components (1).
8. The retractable structure of the ornament according to claim 7, characterized in that, The spiral directions of the guide rails within the two sets of lifting components (1) are opposite or the same.
9. The retractable structure of the ornament according to any one of claims 1-7, characterized in that, The contact surfaces of the lifting component (1) and the display component (2) are in a transitional fit.
10. An ornament, characterized in that, The retractable structure of the ornament as described in any one of claims 1-9.