Elastic pressing hanging decoration

Abstract

The utility model discloses an elastic pressing hanging ornament, belongs to the field of ornament design, and aims to provide a hanging ornament with elastic control and accurate locking functions. The hanging decoration comprises an upper shell, a lower rotating shell, a bottom cover, a hook body, a pressing part, a guide shell, an ejector rod, a sliding sleeve and the like. Through cooperation of the clamping protrusion and the clamping ladder, the hook body can achieve automatic positioning and locking, and the problems that a traditional hanging decoration is inconvenient and unstable in the locking and unlocking process are solved. According to the utility model, the rotation indicating point and the unlocking and locking indicating point are arranged, so that the locking and unlocking of the hook body are more accurate. The design of the clamping positioning assembly ensures that the hook body is accurately clamped at a preset position, so that the stability and durability of the hanging decoration are improved. According to the hanging decoration, the stability and the safety in use are improved, the functionality is optimized, and the hanging decoration is suitable for daily wearing, gift giving and other decoration requirements and has wide application prospects.

Description

Technical Field

[0001] This utility model relates to the field of jewelry design and manufacturing technology, and in particular to a spring-loaded pendant. Background Technology

[0002] With the improvement of people's living standards and the diversification of aesthetic needs, ornaments have gradually become an indispensable accessory in daily life. As a common type of ornament, pendants receive high attention from consumers regarding their appearance, function, and ease of use. Currently, most pendants on the market feature simple designs, emphasizing decorative appearance, but they still have certain shortcomings in terms of structural design and ease of operation, especially in the locking and unlocking functions of the hooks, which often fail to meet users' high requirements for stability and security. Furthermore, traditional pendants have relatively simple operation methods, lacking innovation and flexibility.

[0003] Most existing pendant products use a fixed hook structure, requiring users to manually rotate or stretch the hook to adjust its position. While this design is simple, it often encounters problems such as loose hooks, insecure locking, or inconvenient operation in practical use. Especially in high-frequency use situations, traditional pendants are prone to hook jamming or inaccurate locking, affecting the stability of the pendant and the user experience. To improve this issue, some pendants with elastic or magnetic devices have gradually appeared on the market, but these designs still have drawbacks such as cumbersome operation and short lifespan.

[0004] To address the aforementioned problems, this invention provides an innovative egg-shaped spring-loaded pendant, designed to solve the inconvenience of traditional pendants during locking and unlocking through a sophisticated structural design and elastic control mechanism. By introducing a rotating indicator point, a snap-fit ​​positioning device, and a spring return design, this invention not only achieves precise locking and unlocking of the hook but also ensures its stability and reliability during long-term use, thus meeting consumers' higher demands for pendants. Furthermore, the pendant's design is simple and easy to operate, suitable for various occasions and user groups, and has broad market prospects. Utility Model Content

[0005] This utility model's technical solution, through a reasonable structural design and the coordinated operation of multiple key components, achieves innovation and improvement in the hanging ornament's function. The specific solution is as follows:

[0006] Upper shell design

[0007] The upper shell is a hollow cylinder with a simple and rounded appearance. It is made of stainless steel to ensure the product's strength and corrosion resistance. The bottom of the upper shell and the lower rotating shell are coaxially connected, allowing the upper and lower shells to rotate freely and ensuring that the hook body can be easily adjusted during operation.

[0008] Structure of the lower rotating shell and the bottom cover

[0009] A bottom cover is embedded at the bottom of the lower rotating shell, and the connection with the bottom cover ensures the structure's fastening and stability. A guide rod is installed on the bottom cover, which passes through the center of the bottom cover and extends into the hook body, providing stable support. A second spring inside the bottom cover slides in engagement with the outer circumference of the guide rod, further enhancing the hook body's elastic restoring ability.

[0010] Design of the pressing part and guide shell

[0011] The pressing part and the guide shell are coaxially mounted at the larger circular hole on the outer circumference of the upper shell. When the user presses the pressing part, it drives the push rod to slide axially, thereby causing the hook body to move longitudinally. The guide shell guides the sliding of the push rod during this process, ensuring smooth and precise sliding.

[0012] Fit between the sliding sleeve and the annular flange

[0013] The top rod has an annular flange on its outer periphery, which slides into the interior of the sliding sleeve. The end of the sliding sleeve abuts against the inner wall of the pressing part, allowing the hook body to elastically return to its original position after pressing. A snap-fit ​​positioning component is provided on the outer periphery of the sliding sleeve, including snap-fit ​​protrusions symmetrically arranged on the outer periphery. These snap-fit ​​protrusions engage with a snap-fit ​​ladder inside the hook body, and the position of the hook body is fixed through the sliding engagement between the snap-fit ​​protrusion and the snap-fit ​​ladder.

[0014] Hook body and locking mechanism

[0015] Another innovation of this invention lies in the design of the interaction between the hook body and the rotation indicator. A rotation indicator is provided on the lower rotating shell; when this indicator aligns with the open or locked indicator on the upper shell, the hook body can be unlocked or locked. The rotation of the indicator engages with a snap-fit ​​protrusion within the hook body via a snap-fit ​​ladder, ensuring the hook body is securely locked or unlocked. When locked, the hook body is fixed by the snap-fit ​​positioning component and cannot move, preventing accidental slippage of the ornament during wearing or use.

[0016] Design of the hanging cord

[0017] A lanyard section is located at the top of the hook, allowing users to easily thread the lanyard through this section for hanging. The lanyard section works in conjunction with a second spring inside the hook body to ensure that the lanyard remains elastic during wear, preventing the lanyard from becoming excessively loose or tangled.

[0018] Material selection

[0019] The upper shell, lower rotating shell, and bottom cover of this invention are all made of stainless steel, which has extremely high corrosion resistance, oxidation resistance, and durability. This material not only ensures the long-term stability of the ornament during daily use but also enhances the product's appearance and texture.

[0020] Beneficial effects

[0021] This utility model, through a series of innovative designs, solves the problems of inconvenient locking and unlocking of hooks and cumbersome operation in existing ornaments. It has the following beneficial effects:

[0022] Easy to operate: By combining the pressing part and the rotating indicator, users can easily unlock and lock the hook. The operation is simple and intuitive, requiring no additional tools or complicated operations.

[0023] Stability and Safety: The snap-fit ​​positioning component design ensures the hook remains secure during unlocking and locking, preventing accidental detachment. The interaction between the rotating indicator point and the snap-fit ​​protrusion further enhances the locking strength of the ornament, preventing it from slipping or loosening during use.

[0024] Elastic reset: Through the elastic design of the first and second springs, the hook body can automatically spring back to its initial state, avoiding damage or deformation caused by excessive stretching.

[0025] High durability: The pendant parts are made of stainless steel, which has good corrosion resistance, wear resistance and oxidation resistance. They are not easy to rust or wear in daily use, thus extending the product's service life.

[0026] Combining innovation and practicality: Through innovative design, the hanging function of the ornament is automated, making the traditional ornament not only more decorative but also more functional, meeting the needs of modern users for high quality, convenient operation and long-term durability.

[0027] This invention provides a Holy Egg spring-loaded pendant with a reasonable structure, complete functions, simple operation, and high stability. Its innovative locking and unlocking mechanism, snap-fit ​​positioning design, and elastic reset function give this pendant a high degree of competitiveness in the pendant market and broad market application prospects.

[0028] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the external three-dimensional structure of a spring-loaded pendant proposed in this utility model;

[0030] Figure 2 This is a cross-sectional view of the internal structure of a spring-loaded pendant proposed in this utility model;

[0031] Figure 3 This is a schematic diagram of the snap-fit ​​positioning component structure of a spring-loaded pendant proposed in this utility model;

[0032] Figure 4 This is a schematic diagram of the locking protrusion and blocking protrusion of a spring-loaded pendant proposed in this utility model.

[0033] In the diagram: 1. Upper shell; 101. Opening indicator point; 102. Locking indicator point; 2. Hook body; 201. Rope hanging part; 202. Snap-fit ​​ladder; 203. Blocking protrusion; 3. Lower rotating shell; 31. Rotation indicator point; 32. Locking protrusion; 4. Bottom cover; 5. Pressing part; 6. Guide rod; 7. Guide shell; 8. Top rod; 81. Ring flange; 9. First spring; 10. Sliding sleeve; 1001. Snap-fit ​​protrusion; 11. Second spring. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0035] Reference Figures 1 to 4

[0036] This utility model provides a spring-loaded pendant, including an upper shell (1), which is a hollow cylinder. A lower rotating shell (3) is coaxially rotatably connected to the bottom of the upper shell (1). A bottom cover (4) is coaxially embedded in the bottom of the lower rotating shell (3). Two circular holes are coaxially opened on both sides of the outer circumferential surface of the upper shell (1). A pressing part (5) is embedded in the larger circular hole, and a guide shell (7) is embedded in the smaller circular hole. The guide shell (7) and the pressing part (5) are slidably inserted with the same top rod (8). A sliding sleeve (10) is slidably fitted on the outer circumferential surface of the top rod (8). The end of the sliding sleeve (10) abuts against the inner wall of the pressing part (5). An annular flange (81) is opened on the outer circumferential surface of the top rod (8). The annular flange (81) is slidably inserted into the sliding sleeve (10). A hook body (2) is slidably inserted in the center of the upper shell (1). A hook body (2) is provided on the outer circumferential surface of the sliding sleeve (10). A snap-fit ​​positioning assembly for positioning the hook body (2) is characterized in that: the snap-fit ​​positioning assembly includes snap-fit ​​protrusions (1001) symmetrically arranged on both sides of the outer peripheral surface of the sliding sleeve (10); the hook body (2) is provided with a plurality of snap-fit ​​ladders (202) adapted to the snap-fit ​​protrusions (1001) at the position inside the upper shell (1); the snap-fit ​​protrusions (1001) are slidably snapped into the gap between the snap-fit ​​ladders (202); the top rod (8) is fitted with a first spring (9) on the outer peripheral surface near the position between the sliding sleeve (10) and the guide shell (7); a guide rod (6) is inserted into the center of the bottom cover (4) and its end extends into the hook body (2); a cylindrical hole is opened at the center of the bottom of the hook body (2); a second spring (11) is inserted into the cylindrical hole; the second spring (11) is slidably fitted onto the outer peripheral surface of the guide rod (6), and the bottom end of the second spring (11) abuts against the inner wall of the upper shell (1).

[0037] Specifically, a rotation indicator point (31) is provided at the intersection of the lower rotating shell (3) and the upper shell (1). The lower part of the upper shell (1) is provided with an opening indicator point (101) and a locking indicator point (102) for adapting to the rotation indicator point (31). When the rotation indicator point (31) intersects with the opening indicator point (101), the hook body (2) is in the unlocked state. When the rotation indicator point (31) intersects with the locking indicator point (102), the hook body (2) is in the locked state. Two locking protrusions are symmetrically provided on the lower part of the inner wall of the lower rotating shell (3). (32) The bottom outer periphery of the hook body (2) is symmetrically provided with two blocking protrusions (203) for matching the locking protrusion (32). When the locking protrusion (32) and the blocking protrusion (203) abut against each other, the hook body (2) is in a locked state. When the locking protrusion (32) and the blocking protrusion (203) are separated, the hook body (2) is in an unlocked state. The top of the hook body (2) is provided with a hanging rope part (201) for threading a hanging rope. The upper shell (1), the lower rotating shell (3) and the bottom cover (4) are all made of stainless steel.

[0038] This utility model provides a spring-loaded hanging ornament, which has a simple structure, is easy to operate, and can automatically lock and unlock the hook. Its specific implementation is as follows:

[0039] Upper shell 1: The upper shell is a hollow cylinder made of stainless steel, which has high strength and corrosion resistance. The bottom of the upper shell is coaxially connected to the lower rotating shell 3 to form a rotatable structure.

[0040] The lower rotating shell 3 and the bottom cover 4: The part where the lower rotating shell connects to the upper shell is provided with a rotation indicator point 31, which can lock or unlock the hook body 2 by rotating. The bottom cover 4 is coaxially embedded in the bottom of the lower rotating shell to increase the stability of the structure, and through the coordinated action of the guide rod 6 and the second spring 11 inside the hook body 2, the hook body can be elastically adjusted.

[0041] Pressing part 5 and guide shell 7: The pressing part and guide shell are coaxially mounted. The pressing part is used to operate the elastic displacement of the hook body. By pressing, the push rod 8 slides, causing the hook body 2 to adjust upward or downward. The push rod has an annular flange 81 on its outer periphery, which slides in conjunction with the inside of the sliding sleeve 10 to ensure smooth sliding.

[0042] The locking and positioning components 1001 and 202: The outer circumferential surface of the sliding sleeve is provided with a locking protrusion 1001, and the hook body 2 is provided with a matching locking ladder 202. When the pressing part is operated, the trapezoidal structure of the locking protrusion and the locking ladder will interlock, so that the hook body 2 can be automatically locked. The first spring 9 and the second spring 11 provide elastic support for the reset of the locking components.

[0043] Rotation indicator and locking mechanism: A rotation indicator point 31 is provided between the lower rotating shell and the upper shell. The hook body 2 can be locked or unlocked by the cooperation of the rotation indicator point with the opening indicator point 101 or the locking indicator point 102. When the rotation indicator point intersects with the opening indicator point, the hook body is in the unlocked state; when the rotation indicator point intersects with the locking indicator point, the hook body is in the locked state.

[0044] Rope Hanging Part 201: A rope hanging part 201 is provided at the top of the hook body for easy rope threading. The rope hanging part 201 automatically resets via an elastic device to ensure that the hook body 2 is in the correct rope hanging position.

[0045] Material selection: The upper shell 1, the lower rotating shell 3 and the bottom cover 4 are all made of stainless steel. This material has good corrosion resistance, wear resistance and durability, which can ensure the long-term stability and reliability of the product in daily use.

[0046] Example

[0047] The following is an embodiment of this utility model:

[0048] Example 1:

[0049] In this embodiment, the components of the Holy Egg spring-loaded pendant are assembled according to the above structure, and all key parts are made of stainless steel. A cylindrical hole is located at the center of the bottom of the hook body 2, into which a second spring 11 is inserted. Through sliding cooperation with the guide rod 6, the hook body 2 can slide up and down under pressure. The outer circumference of the top rod 8 slides through the sliding sleeve 10, and the smoothness and stability of the sliding process are ensured by the cooperation between the annular flange 81 and the inside of the sliding sleeve.

[0050] When the user presses the pressing part 5, the locking protrusion 1001 slides out from the locking ladder 202, causing the hook body 2 to move upward and expose the rope hanging part 201, making it convenient for the user to thread the rope. After threading the rope, the user releases the hook body 2, and the locking protrusion re-engages with the locking ladder, automatically locking the hook body position through the rebound force of the first spring 9.

[0051] To lock the hook 2, the user can rotate the lower rotating shell 3. When the rotation indicator 31 aligns with the locking indicator 102, the hook 2 is locked inside the upper shell and cannot be slid. Conversely, when the rotation indicator aligns with the opening indicator 101, the hook 2 is unlocked, and the user can freely adjust the position of the hook.

[0052] Example 2:

[0053] In this embodiment, to improve the stability and durability of the ornament, all stainless steel components undergo surface treatment, resulting in enhanced oxidation resistance and wear resistance. The hanging cord 201 is wrapped with a flexible material, enhancing its durability and comfort, making hanging cord operation smoother, and reducing wear.

[0054] Through these designs, this utility model not only provides an innovative locking and unlocking mechanism in the field of hanging ornaments, but also enhances the ease of operation and safety. Users can easily control the movement of the hook body and achieve a stable lock when it is not needed to pop out.

[0055] This utility model, through innovative structural design, combines a sliding and locking mechanism for the hook body, achieving automatic rebound, position adjustment, and hook locking / unlocking functions for the Holy Egg spring-loaded pendant, possessing strong practicality and market competitiveness. The optimized and rational design of various technical details ensures the durability and stability of this utility model in daily use.

[0056] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A spring-loaded pendant, comprising an upper shell (1), the upper shell (1) being a hollow cylinder, a lower rotating shell (3) being coaxially rotatably connected to the bottom of the upper shell (1), a bottom cover (4) being coaxially embedded in the bottom of the lower rotating shell (3), two circular holes being coaxially formed on both sides of the outer circumferential surface of the upper shell (1), a pressing part (5) being embedded in the larger circular hole, and a guide shell (7) being embedded in the smaller circular hole, the guide shell (7) being coaxially sliding with the pressing part (5). The upper housing (1) is equipped with a single push rod (8), and a sliding sleeve (10) is slidably fitted on the outer circumferential surface of the push rod (8). The end of the sliding sleeve (10) abuts against the inner wall of the pressing part (5). An annular flange (81) is provided on the outer circumferential surface of the push rod (8), and the annular flange (81) is slidably inserted into the sliding sleeve (10). A hook body (2) is slidably inserted at the center of the upper housing (1). A snap-fit ​​positioning component for fixing the position of the hook body (2) is provided on the outer circumferential surface of the sliding sleeve (10). The feature is that: The snap-fit ​​positioning assembly includes snap-fit ​​protrusions (1001) symmetrically arranged on both sides of the outer peripheral surface of the sliding sleeve (10). The hook body (2) is provided with a plurality of snap-fit ​​ladders (202) adapted to the snap-fit ​​protrusions (1001) at the position inside the upper shell (1). The snap-fit ​​protrusions (1001) are slidably snapped into the gap between the snap-fit ​​ladders (202). The top rod (8) is fitted with a first spring (9) on its outer peripheral surface near the position between the sliding sleeve (10) and the guide shell (7). The bottom cover (4) is inserted with a guide rod (6) at its center, and its end extends into the hook body (2). The bottom center of the hook body (2) is provided with a cylindrical hole. A second spring (11) is inserted into the cylindrical hole. The second spring (11) is slidably fitted on the outer peripheral surface of the guide rod (6), and the bottom end of the second spring (11) abuts against the inner wall of the upper shell (1).

2. The spring-loaded pendant according to claim 1, characterized in that, A rotation indicator point (31) is provided at the intersection of the lower rotating shell (3) and the upper shell (1). The lower part of the upper shell (1) is provided with an opening indicator point (101) and a locking indicator point (102) for adapting to the rotation indicator point (31). When the rotation indicator point (31) intersects with the opening indicator point (101), the hook body (2) is in the unlocked state. When the rotation indicator point (31) intersects with the locking indicator point (102), the hook body (2) is in the locked state.

3. The spring-loaded pendant according to claim 2, characterized in that, The lower rotating shell (3) has two symmetrical locking protrusions (32) on the lower part of its inner wall. The hook body (2) has two symmetrical blocking protrusions (203) on the outer circumference of its bottom for matching the locking protrusions (32). When the locking protrusions (32) and the blocking protrusions (203) abut against each other, the hook body (2) is in a locked state. When the locking protrusions (32) and the blocking protrusions (203) separate, the hook body (2) is in an unlocked state.

4. A spring-loaded pendant according to claim 3, characterized in that, The top of the hook body (2) is provided with a hanging rope part (201) for threading a hanging rope.

5. A spring-loaded pendant according to claim 4, characterized in that, The upper shell (1), lower rotating shell (3) and bottom cover (4) are all made of stainless steel.

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