Open-close type pendant

Abstract

The utility model provides an open-close type pendant in the technical field of pendants, which comprises a base, six petal linkage holes are annularly formed in the outer side of the base, and the left side and the right side of each petal linkage hole respectively extend upwards to be provided with a petal lock accessory; the decorating part is arranged at the top end of the base; the upper screw rod is arranged at the top end of the decorating part; the lower screw rod is arranged at the bottom end of the base and is coaxial with the upper screw rod; the lower lead screw is sleeved with the petal linkage piece, and six petal clamping grooves are annularly formed in the outer edge of the petal linkage piece; the nut is rotationally connected with the lower screw rod and is positioned below the petal linkage piece; the bottom ends of the six petal opening and closing pieces respectively penetrate through the petal linkage holes and are embedded into the petal clamping grooves; the six first pin shafts respectively penetrate through the two petal lock accessories and the petal opening and closing piece in the middle; the flower lock accessory is rotationally connected with the upper screw rod, and a cavity for accommodating the petal opening and closing piece is formed in the bottom of the flower lock accessory. The pendant has the advantage that the use durability of the pendant is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of pendant technology, and specifically to an opening and closing pendant. Background Technology

[0002] A pendant is a type of jewelry worn around the neck, mostly made of metal, such as stainless steel or silver, but also sometimes made of minerals, crystals, or jade. To enhance their aesthetic appeal, pendants often mimic the shapes of existing objects and incorporate movable parts, such as imitating the opening and closing of a lotus flower, revealing the inner decorative elements when open. However, traditionally, these opening and closing pendants lacked a corresponding fixing structure to secure the movable parts (petals) when closed. This meant that the movable parts were prone to deformation during wear and use due to friction and collisions with the body or surrounding objects, affecting the pendant's durability.

[0003] Therefore, how to provide a clasp-and-open pendant that improves the durability of the pendant has become a pressing technical problem. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide an openable pendant to improve the durability of the pendant.

[0005] This utility model is implemented as follows: an opening and closing pendant, comprising:

[0006] A base with six petal linkage holes on the outer ring, and a petal lock attachment extending upwards on the left and right sides of each of the petal linkage holes;

[0007] A decorative element is provided at the top of the base;

[0008] A lead screw is located at the top of the decorative component;

[0009] A lower lead screw is located at the bottom end of the base and is coaxial with the upper lead screw;

[0010] A petal linkage component is fitted onto the lower lead screw, and its outer edge is provided with six petal slots;

[0011] A nut, rotatably connected to the lower lead screw, is located below the petal linkage component;

[0012] The six petal opening and closing components each have their bottom ends passing through a petal linkage hole and embedded in a petal slot;

[0013] Six first pins pass through the two petal lock attachments and the middle petal opening and closing component, respectively;

[0014] A flower lock accessory is rotatably connected to the upper screw, and has a cavity at the bottom to accommodate the petal opening and closing mechanism.

[0015] Furthermore, a string of beads is provided at the center of the outer side of each of the petal opening and closing parts.

[0016] Furthermore, it also includes:

[0017] A second pin;

[0018] A hook is mounted on the top of the upper lead screw via the second pin.

[0019] Furthermore, the upper lead screw is a T-shaped lead screw.

[0020] Furthermore, it also includes:

[0021] A lotus flower ornament is fitted onto the nut;

[0022] A lotus-shaped button is fitted onto the nut and is located below the lotus ornament, with a through hole in the middle of the bottom end;

[0023] A ball bearing is located inside the lotus-shaped button, with its bottom exposed through the through-hole.

[0024] The advantages of this utility model are:

[0025] A lower screw is installed at the bottom of the base, on which a petal linkage component and a nut are fitted. The nut is threadedly connected to the lower screw and engages with a lotus button. When the lotus button is rotated, the nut rotates synchronously, thereby causing the petal linkage component to move up and down on the lower screw. The bottom ends of the six petal opening and closing components pass through a petal linkage hole in the base and are embedded in a petal slot of the petal linkage component. They are locked by a petal lock attachment on the base and a first pin, so that when the petal linkage component moves up and down, the petal opening and closing component rotates around the first pin (opening and closing). An upper screw is installed at the top of the decorative piece, and a flower lock attachment is rotatably connected to the upper screw. The bottom has a cavity to accommodate the petal opening and closing component. When the petal opening and closing component is closed, rotating the flower lock attachment moves it downward, allowing the cavity of the flower lock attachment to fit over the top of the petal opening and closing component, restricting its movement and protecting the pendant. This minimizes the risk of deformation due to friction or collision with the body or surrounding objects, ultimately greatly improving the durability of the pendant. Attached Figure Description

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0027] Figure 1 This is a schematic diagram of the closed state of an openable pendant according to this utility model.

[0028] Figure 2This is a structural diagram of the open state of an opening and closing pendant according to this utility model.

[0029] Figure 3 This is a cross-sectional view of an opening and closing pendant according to this utility model.

[0030] Figure 4 This is an exploded view of an opening and closing pendant according to this utility model.

[0031] Marker explanation:

[0032] 100 - A type of opening and closing pendant, 1 - base, 2 - decorative piece, 3 - upper screw rod, 4 - lower screw rod, 5 - petal linkage piece, 6 - nut, 7 - petal opening and closing piece, 8 - first pin, 9 - flower lock accessory, 10 - second pin, 20 - hook, 30 - lotus ornament, 40 - lotus button, 50 - ball bearing, 11 - petal linkage hole, 12 - petal lock accessory, 51 - petal slot, 71 - bead string, 91 - cavity, 401 - through hole. Detailed Implementation

[0033] This utility model embodiment provides an opening and closing pendant 100, which solves the technical problem in the prior art where the opening and closing pendant does not have a corresponding fixing structure to lock the movable part after it is closed, causing the movable part to easily deform due to friction or collision with the body or surrounding objects during wearing and use. This achieves the technical effect of greatly improving the durability of the pendant.

[0034] The technical solution in this utility model embodiment is to solve the above problems. The general idea is as follows: An upper screw rod 3 is set at the top of the decorative part 2. The flower lock accessory 9 is rotatably connected to the upper screw rod 3. The bottom is provided with a cavity 91 to accommodate the petal opening and closing part 7. When the petal opening and closing part 7 is in the closed state, the flower lock accessory 9 is rotated to move downward, so that the cavity 91 of the flower lock accessory 9 fits on the top of the petal opening and closing part 7, restricting the movement of the petal opening and closing part 7, so as to protect the pendant 100 and improve the durability of the pendant 100.

[0035] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0036] Please refer to Figures 1 to 4 As shown, a preferred embodiment of the opening and closing pendant 100 of this utility model includes:

[0037] A base 1 has six petal linkage holes 11 on its outer ring, and a petal lock attachment 12 extends upward from the left and right sides of each of the petal linkage holes 11; the base 1 is used to support the pendant 100; the petal linkage holes 11 are used to link the petal opening and closing parts 7; the petal lock attachment 12 is used to limit the petal opening and closing parts 7;

[0038] A decorative element 2 is disposed at the top of the base 1;

[0039] An upper lead screw 3 is located at the top of the decorative piece 2 and is used for the vertical displacement of the flower lock accessory 9;

[0040] A lower lead screw 4 is located at the bottom end of the base 1 and is coaxial with the upper lead screw 3, and is used for the vertical displacement of the petal linkage 5;

[0041] A petal linkage 5 is fitted onto the lower lead screw 4, and six petal slots 51 are provided around its outer edge; the petal linkage 5 is linked to the petal opening and closing component 7 to rotate around the first pin shaft 8 through the petal slots 51, so as to open and close the petal opening and closing component 7.

[0042] A nut 6 is rotatably connected to the lower lead screw 4 and is located below the petal linkage 5, used to adjust the position of the petal linkage 5;

[0043] Six petal opening and closing parts 7, each with its bottom end passing through a petal linkage hole 11 and embedded in a petal slot 51;

[0044] Six first pins 8 pass through the two petal lock accessories 12 and the middle petal opening and closing part 7 respectively; that is, the petal opening and closing part 7 is installed on the base 1 through the first pins 8 and the petal lock accessories 12.

[0045] A flower lock accessory 9 is rotatably connected to the upper screw 3, and has a cavity 91 at the bottom to accommodate the petal opening and closing part 7, which is used to limit the petal opening and closing part 7.

[0046] Each of the petal opening and closing parts 7 has a string of beads 71 ​​on the middle of its outer side.

[0047] Also includes:

[0048] A second pin 10;

[0049] A hook 20 is mounted on the top of the upper lead screw 3 via the second pin 10.

[0050] The upper lead screw 3 is a T-shaped lead screw, which facilitates the installation of the hook 20.

[0051] Also includes:

[0052] A lotus flower ornament 30 is fitted onto the nut 6;

[0053] A lotus-shaped button 40 is fitted onto the nut 6 and is located below the lotus ornament 30. A through hole 401 is provided in the middle of the bottom end. The lotus-shaped button 40 is used to rotate the nut 6 in conjunction with the nut 6.

[0054] A ball bearing 50 is located inside the lotus-shaped button 40, with its bottom exposed through the through hole 401.

[0055] Working principle of this utility model:

[0056] Opening: Rotate the flower lock accessory 9 to move the flower lock accessory 9 upward to release the restriction on the petal opening and closing parts 7; then rotate the lotus button 40 to move the petal linkage 5 upward, so that each of the petal opening and closing parts 7 rotates outward around the first pin 8 to complete the opening action of the pendant 100.

[0057] Closing: Rotate the lotus button 40 to move the linkage nut 6 downward, then gather each of the petal opening and closing parts 7, so that each of the petal opening and closing parts 7 rotates inward around the first pin 8, and the petal linkage 5 moves downward synchronously; then rotate the flower lock accessory 9 to move the flower lock accessory 9 downward so that the cavity 91 of the flower lock accessory 9 fits into the top of the petal opening and closing part 7, so as to complete the closing action of the pendant 100.

[0058] In summary, the advantages of this utility model are as follows:

[0059] A lower screw is installed at the bottom of the base, on which a petal linkage component and a nut are fitted. The nut is threadedly connected to the lower screw and engages with a lotus button. When the lotus button is rotated, the nut rotates synchronously, thereby causing the petal linkage component to move up and down on the lower screw. The bottom ends of the six petal opening and closing components pass through a petal linkage hole in the base and are embedded in a petal slot of the petal linkage component. They are locked by a petal lock attachment on the base and a first pin, so that when the petal linkage component moves up and down, the petal opening and closing component rotates around the first pin (opening and closing). An upper screw is installed at the top of the decorative piece, and a flower lock attachment is rotatably connected to the upper screw. The bottom has a cavity to accommodate the petal opening and closing component. When the petal opening and closing component is closed, rotating the flower lock attachment moves it downward, allowing the cavity of the flower lock attachment to fit over the top of the petal opening and closing component, restricting its movement and protecting the pendant. This minimizes the risk of deformation due to friction or collision with the body or surrounding objects, ultimately greatly improving the durability of the pendant.

[0060] While specific embodiments of the present invention have been described above, those skilled in the art should understand that the specific embodiments described are merely illustrative and not intended to limit the scope of the present invention. Equivalent modifications and variations made by those skilled in the art in accordance with the spirit of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A hinged pendant, characterized in that: include: A base with six petal linkage holes on the outer ring, and a petal lock attachment extending upwards on the left and right sides of each of the petal linkage holes; A decorative element is provided at the top of the base; A lead screw is located at the top of the decorative component; A lower lead screw is located at the bottom end of the base and is coaxial with the upper lead screw; A petal linkage component is fitted onto the lower lead screw, and its outer edge is provided with six petal slots; A nut, rotatably connected to the lower lead screw, is located below the petal linkage component; The six petal opening and closing components each have their bottom ends passing through a petal linkage hole and embedded in a petal slot; Six first pins pass through the two petal lock attachments and the middle petal opening and closing component, respectively; A flower lock accessory is rotatably connected to the upper screw, and has a cavity at the bottom to accommodate the petal opening and closing mechanism.

2. The opening and closing pendant as described in claim 1, characterized in that: Each of the petal opening and closing parts has a string of beads on the middle of its outer side.

3. The opening and closing pendant as described in claim 1, characterized in that: Also includes: A second pin; A hook is mounted on the top of the upper lead screw via the second pin.

4. The opening and closing pendant as described in claim 1, characterized in that: The upper lead screw is a T-shaped lead screw.

5. The opening and closing pendant as described in claim 1, characterized in that: Also includes: A lotus flower ornament is fitted onto the nut; A lotus-shaped button is fitted onto the nut and is located below the lotus ornament, with a through hole in the middle of the bottom end; A ball bearing is located inside the lotus-shaped button, with its bottom exposed through the through-hole.

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