A size-adjustable jewelry structure

Abstract

The utility model relates to the technical field of jewelry and ornaments, provide a kind of adjustable size's jewelry and ornament structure, including collar and jewelry pendant, the adjustable size's jewelry and ornament structure further include: two connecting frames, install in the bottom of the collar;Buckle module, located in the inside of the collar, can be under the quick control of manual adjustment Wearing of the collar;Adjusting module, located in the bottom of the connecting frame, for adjusting the height position of the jewelry pendant.In the utility model, the wearing of jewelry is facilitated by buckle module, and the buffer effect can be realized when being pulled, and the pain of the wearer is alleviated, and the suspension position of the jewelry pendant is quickly adjusted by adjusting module, so that the wearer can adjust the required length at any time.

Description

Technical Field

[0001] This utility model relates to the field of jewelry technology, and in particular to a jewelry structure with adjustable size. Background Technology

[0002] Earrings are decorative ornaments with dangling embellishments, often made of gold, silver, or other precious stones. Their shapes can be varied to suit different occasions, and some designs even incorporate magnetic therapy functions. Traditional Chinese physiognomy believes that the thickness of the earlobe symbolizes personal destiny. The custom of wearing earrings can be traced back to the Three Kingdoms period. During the Ming Dynasty, unique styles such as gold-threaded lantern earrings and jade rabbit pounding medicine earrings appeared. The Qing Dynasty emphasized the coordination of earring colors with clothing.

[0003] While the above solutions have the advantages mentioned above, their disadvantages are that most earring designs use a splicing design, which increases the user's pain when wearing earrings and makes them prone to falling off during wear, causing inconvenience to the user. In addition, most designs lack a pendant length adjustment design, so the wearer cannot adjust the pendant height according to their own needs. Utility Model Content

[0004] The purpose of this invention is to solve the problems of inconvenience in wearing and easy slippage in the existing technology, and at the same time, to solve the problem that the wearer cannot adjust the height of the pendant by himself.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an adjustable-size jewelry structure comprising a ring and a jewelry pendant, wherein the adjustable-size jewelry structure further comprises: Two connecting brackets are installed at the bottom of the collar; The buckle module, located inside the collar, allows for quick and manual control of the collar's wearing. An adjustment module, located at the bottom of the connecting frame, is used to adjust the height of the jewelry pendant.

[0006] In a preferred embodiment, the snap-fit ​​module includes: A first cavity is formed on one side of the inside of the collar, and a second cavity is formed on the other side of the inside of the collar; Multiple positioning holes are provided on one side of the collar; The plurality of positioning holes are connected to the inner cavity.

[0007] The technical effect of adopting the above-mentioned further solution is that the inner cavity provides space for the placement and displacement of the inner ring.

[0008] In a preferred embodiment, the snap-fit ​​module further includes: The inner ring is slidably embedded within the inner cavity. A tray is installed at the bottom of the inner ring, and a pull strip is installed on one side of the tray; The tray is located inside the inner cavity, and the pull bar is located outside the collar.

[0009] The technical effect of adopting the above-mentioned further solution is that the pull bar drives the support plate to push the inner ring to move.

[0010] In a preferred embodiment, the snap-fit ​​module further includes: Spring one is sleeved on the inner ring; A magnetic block is slidably embedded in the inner cavity. The two ends of the spring are respectively connected to one side of the inner wall of the inner cavity and one side of the support plate.

[0011] The technical effect of adopting the above-mentioned further solution is that the spring drives the inner ring to move to one side.

[0012] In a preferred embodiment, the snap-fit ​​module further includes: A spatial groove is formed within the magnetic block, and a T-shaped positioning rod is embedded in the spatial groove; Spring 2 is sleeved on the T-shaped positioning rod; The T-shaped positioning rod can be embedded in the positioning hole, and the two ends of the second spring are respectively connected to one side of the inner wall of the space groove and one side of the T-shaped positioning rod.

[0013] The technical effect of adopting the above-mentioned further solution is that the spring II drives the T-shaped positioning rod to automatically embed into the positioning hole.

[0014] In a preferred embodiment, the adjustment module includes: Hollow plates are installed at the bottom of the two connecting frames; A through hole is formed on one side of the hollow plate, and a groove is formed on the bottom of the hollow plate; The through hole and the slot are connected.

[0015] The technical advantage of adopting the above-mentioned further solution is that the through hole provides space for the connecting post.

[0016] In a preferred embodiment, the adjustment module further includes: Multiple teeth are installed on one side of the hollow plate; A connecting post is embedded in the through hole, and a pressure plate is installed at one end of the connecting post; Spring three is sleeved on the connecting post; The pressure plate is located outside the hollow plate, and the two ends of the spring are respectively connected to one side of the hollow plate and one side of the pressure plate.

[0017] The technical effect of adopting the above-mentioned further solution is that the rotation of the pressure plate drives the connecting column to rotate, thereby adjusting the protrusion size of the jewelry pendant.

[0018] In a preferred embodiment, the adjustment module further includes: The gear is installed at the other end of the connecting column; A jewelry chain is wrapped around the connecting post; The gear is located on the outer side of the hollow plate and can be embedded with multiple teeth, and the jewelry chain can extend from the slot.

[0019] The technical effect of adopting the above-mentioned further solution is that the rotation of the connecting column is controlled by the engagement state of the gear and the plurality of teeth.

[0020] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. This utility model involves pulling down the pull strip, which, connected to the support plate, simultaneously pulls the inner ring down into inner cavity one. One end of the inner ring is pulled out from inner cavity two, at which point one end of the inner ring disengages from the magnetic block. Inner cavity one is then aligned with the ear canal. Releasing the pull strip allows the inner ring to move in the opposite direction along the inner wall of the loop under the elastic action of spring one, passing through the ear canal and embedding into inner cavity two, where it is then attracted to the magnetic block, completing the wearing process. This design utilizes a snap-on module for convenient jewelry wearing and provides a cushioning effect when pulled, reducing pain for the wearer.

[0021] 2. In this invention, manually pressing the pressure plate compresses the spring three. At this time, connected by the connecting column, the gear moves in the same direction. During movement, the gear can disengage from multiple teeth, making it rotatable. Manually rotating the pressure plate causes the connecting column to rotate in the same direction, extending the length of the jewelry chain extending from the slot. Reversing the rotation of the pressure plate shortens the length of the jewelry chain extending from the slot. After adjustment, releasing the pressure plate allows the elasticity of the spring three to drive the connecting column, causing the gear to reset and engage with the multiple teeth, thus completing the fixation. This design utilizes an adjustment module to quickly adjust the hanging position of the jewelry pendant, allowing the wearer to adjust the desired length at any time. Attached Figure Description

[0022] Figure 1 A schematic diagram of the main structure of an adjustable-size jewelry structure provided by this utility model; Figure 2A rear view schematic diagram of an adjustable-size jewelry structure provided by this utility model; Figure 3 A schematic diagram of the internal structure of a collar for an adjustable-size jewelry structure provided by this utility model; Figure 4 A schematic diagram of the inner ring structure of an adjustable-size jewelry structure provided by this utility model; Figure 5 A schematic diagram of a fixing plate structure for an adjustable-size jewelry structure provided by this utility model; Figure 6 A schematic diagram of the internal structure of the fixing plate of an adjustable-size jewelry structure provided by this utility model; Figure 7 A schematic diagram of a hollow plate structure for an adjustable-size jewelry structure provided by this utility model; Figure 8 This utility model provides a schematic diagram of an adjustable module structure for an adjustable jewelry structure.

[0023] Legend: 1. Ring; 101. Inner cavity one; 102. Inner cavity two; 103. Positioning hole; 2. Inner ring; 201. Support plate; 202. Pull bar; 203. Spring one; 204. Magnetic block; 205. Spatial groove; 206. T-shaped positioning rod; 207. Spring two; 3. Connecting frame; 301. Hollow plate; 302. Through hole; 303. Groove; 304. Tooth; 305. Connecting post; 306. Pressure plate; 307. Spring three; 308. Gear; 309. Jewelry chain; 310. Jewelry pendant. Detailed Implementation

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

[0025] Example 1: Please see Figures 1-8 This embodiment provides an adjustable-size jewelry structure, the specific concept of which is as follows: An adjustable-size jewelry structure includes a collar 1 and a jewelry pendant 310. The adjustable-size jewelry structure also includes a buckle module located inside the collar 1, which can quickly control the wearing of the collar 1 under manual adjustment.

[0026] As examples, in this embodiment, the snap-fit ​​module includes: an inner cavity 101, multiple positioning holes 103, an inner ring 2, a support plate 201, a spring 203, a magnetic block 204, a space slot 205, and a spring 207.

[0027] Among them, the auxiliary cavity 101 is opened on one side of the inside of the collar 1, and the inner cavity 2 102 is opened on the other side of the inside of the collar 1.

[0028] Meanwhile, multiple positioning holes 103 that serve a positioning function are opened on one side of the collar 1.

[0029] It should be noted that multiple positioning holes 103 are connected to the inner cavity 102.

[0030] In this design, an inner ring 2 is also installed and slidably embedded in the inner cavity 101.

[0031] The connecting plate 201 is installed at the bottom of the inner ring 2, and a pull strip 202 is installed on one side of the plate 201.

[0032] It should be noted that the support plate 201 is located inside the inner cavity 101, and the pull bar 202 is located outside the collar 1.

[0033] Among them, the elastic spring 203 is sleeved on the inner ring 2.

[0034] In order to quickly attract one end of the inner ring 2, a magnetic block 204 is provided and is slidably embedded in the inner cavity 102.

[0035] It should be added that the two ends of spring 203 are respectively connected to one side of the inner wall of inner cavity 101 and one side of support plate 201.

[0036] The auxiliary space slot 205 is opened in the magnetic block 204, and a T-shaped positioning rod 206 is embedded in the space slot 205.

[0037] Meanwhile, the elastic spring 207 is sleeved on the T-shaped positioning rod 206.

[0038] It should be noted that the T-shaped positioning rod 206 can be embedded in the positioning hole 103, and the two ends of the spring 207 are respectively connected to one side of the inner wall of the space groove 205 and one side of the T-shaped positioning rod 206.

[0039] In this embodiment, pulling down the pull strip 202 causes the inner ring 2 to be pulled down synchronously into the inner cavity 101 under the connection of the support plate 201. One end of the inner ring 2 is pulled out from the inner cavity 202. At this time, one end of the inner ring 2 is disengaged from the magnetic block 204. The inner cavity 101 is aligned with the ear canal. Releasing the pull strip 202 causes the inner ring 2 to move in the opposite direction along the inner wall of the collar 1 under the elastic action of the spring 203. It then passes through the ear canal and is embedded in the inner cavity 202, where it is attracted to the magnetic block 204, thus completing the wearing process.

[0040] Example 2: Please see Figures 1-8 Based on Example 1, this example provides an adjustable-size jewelry structure, the specific concept of which is as follows: The adjustable-size jewelry structure also includes: two connecting frames 3 and an adjustment module.

[0041] Among them, the two connecting brackets 3, which play a connecting role, are installed at the bottom of the collar 1.

[0042] Meanwhile, the adjustment module is located at the bottom of the connecting frame 3 and is used to adjust the height of the jewelry pendant 310.

[0043] As examples, in this embodiment, the adjustment module includes: a hollow plate 301, a through hole 302, multiple teeth 304, a connecting post 305, a spring 307, a gear 308, and a jewelry chain 309.

[0044] The hollow plate 301, which serves as a storage unit, is installed at the bottom of the two connecting frames 3.

[0045] Meanwhile, a through hole 302 that serves as a spatial element is provided on one side of the hollow plate 301, and a slot 303 is provided at the bottom of the hollow plate 301.

[0046] It should be noted that the through hole 302 and the slot 303 are connected.

[0047] In addition, multiple teeth 304 that restrict rotation are installed on one side of the hollow plate 301.

[0048] Meanwhile, the connecting post 305, which plays a connecting role, is embedded in the through hole 302, and a pressure plate 306 is installed at one end of the connecting post 305.

[0049] In order to automatically drive the gear 308 to reset, a spring 307 is provided and sleeved on the connecting post 305.

[0050] The pressure plate 306 is located outside the hollow plate 301, and the two ends of the spring 307 are connected to one side of the hollow plate 301 and one side of the pressure plate 306, respectively.

[0051] In this design, a gear 308 is also installed at the other end of the connecting post 305.

[0052] Among them, the jewelry chain 309, which plays a connecting role, is wrapped around the connecting post 305.

[0053] It should be noted that the gear 308 is located on the outer side of the hollow plate 301 and can be embedded with multiple teeth 304, and the jewelry chain 309 can extend from the slot 303.

[0054] In this embodiment, pressing the pressure plate 306 manually compresses the spring 307. At this time, under the connection of the connecting post 305, the gear 308 moves in the same direction. When the gear 308 moves, it can be pulled out from the multiple teeth 304, so that the gear 308 is in a rotatable state. Manually rotating the pressure plate 306 drives the connecting post 305 to rotate in the same direction, thereby extending the length of the jewelry chain 309 extending from the slot 303. If the pressure plate 306 is rotated in the opposite direction, the length of the jewelry chain 309 extending from the slot 303 can be shortened. After adjustment, the pressure plate 306 is released, and the elasticity of the spring 307 drives the connecting post 305, thereby causing the gear 308 to reset and be embedded in the multiple teeth 304, thus completing the fixation.

[0055] Working principle: When needed, manually pull the pull bar 202 to move the support plate 201 into the inner cavity 101 until the inner ring 2 is pulled down into the inner cavity 101 and one end of it is pulled out from the inner cavity 202. At this time, one end of the inner ring 2 is disengaged from the magnetic block 204. Place the loop 1 around the ear canal and align the inner cavity 101 with the ear canal. Release the pull bar 202, and under the action of the spring 203, the inner ring 2 returns to its initial position, passes through the ear canal, and is then embedded in the inner cavity 202. When the collar 1 is pulled by an external force, the spring 203 can generate a buffering force. At the same time, the magnetic block 204 moves with the inner ring 2 under the pulling state. During its displacement, the T-shaped positioning rod 206 is squeezed by the inner wall of the inner cavity 102 and embedded in the space groove 205, which causes the spring 207 to be in a compressed state. The magnetic block 204 and the inner ring 2 move together to reduce the pulling force. After completion, the T-shaped positioning rod 206 extends out of the positioning hole 103 under the elastic action of the spring 207 to complete the positioning.

[0056] When the position of the jewelry pendant 310 needs to be adjusted, press the pressure plate 306 manually to compress the spring 307. Under this compressive force, the connecting post 305 drives the gear 308 to move to one side. When the gear 308 moves, it can disengage from the multiple teeth 304, thereby releasing the rotation restriction of the gear 308. At this time, manually rotate the pressure plate 306 to make it drive the connecting post 305 to rotate in the same direction, thereby driving the jewelry chain 309 to rotate on the connecting post 305, thereby extending the length of the jewelry chain 309 extending from the slot 303. Rotating the pressure plate 306 in the opposite direction can shorten the length of the jewelry chain 309 extending from the slot 303. After the adjustment is completed, release the pressure plate 306. Under the elastic action of the spring 307, the gear 308 is driven by the connecting post 305 to return to the multiple teeth 304, completing the fixation.

[0057] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0058] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An adjustable-size jewelry structure, comprising a collar (1) and a jewelry pendant (310), characterized in that, The adjustable-size jewelry structure also includes: Two connecting brackets (3) are installed at the bottom of the collar (1); The buckle module is located inside the collar (1) and can quickly control the wearing of the collar (1) under manual adjustment; An adjustment module, located at the bottom of the connecting frame (3), is used to adjust the height of the jewelry pendant (310).

2. The adjustable-size jewelry structure according to claim 1, characterized in that, The buckle module includes: An inner cavity one (101) is opened on one side inside the collar (1), and an inner cavity two (102) is opened on the other side inside the collar (1). Multiple positioning holes (103) are provided on one side of the collar (1); Among them, the plurality of positioning holes (103) are connected to the inner cavity (102).

3. The adjustable-size jewelry structure according to claim 2, characterized in that, The buckle module also includes: The inner ring (2) is slidably embedded in the inner cavity (101); A tray (201) is installed at the bottom of the inner ring (2), and a pull strip (202) is installed on one side of the tray (201). The tray (201) is located inside the inner cavity (101), and the pull bar (202) is located outside the collar (1).

4. The adjustable-size jewelry structure according to claim 3, characterized in that, The buckle module also includes: Spring 1 (203) is sleeved on the inner ring (2); The magnetic block (204) is slidably embedded in the inner cavity (102); The two ends of the spring (203) are respectively connected to one side of the inner wall of the inner cavity (101) and one side of the support plate (201).

5. The adjustable-size jewelry structure according to claim 4, characterized in that, The buckle module also includes: A space slot (205) is formed in the magnetic block (204), and a T-shaped positioning rod (206) is embedded in the space slot (205). Spring 2 (207) is sleeved on the T-shaped positioning rod (206); The T-shaped positioning rod (206) can be embedded in the positioning hole (103), and the two ends of the second spring (207) are respectively connected to one side of the inner wall of the space groove (205) and one side of the T-shaped positioning rod (206).

6. The adjustable-size jewelry structure according to claim 1, characterized in that, The adjustment module includes: Hollow plate (301) is installed at the bottom of the two connecting frames (3); A through hole (302) is provided on one side of the hollow plate (301), and a slot (303) is provided at the bottom of the hollow plate (301). The through hole (302) and the slot (303) are connected.

7. The adjustable-size jewelry structure according to claim 6, characterized in that, The adjustment module also includes: Multiple teeth (304) are installed on one side of the hollow plate (301); A connecting post (305) is embedded in the through hole (302), and a pressure plate (306) is installed at one end of the connecting post (305). Spring 3 (307) is sleeved on the connecting post (305); The pressure plate (306) is located outside the hollow plate (301), and the two ends of the spring (307) are respectively connected to one side of the hollow plate (301) and one side of the pressure plate (306).

8. The adjustable-size jewelry structure according to claim 7, characterized in that, The adjustment module also includes: Gear (308) is mounted on the other end of the connecting post (305); A jewelry chain (309) is wrapped around the connecting post (305); The gear (308) is located on the outer side of the hollow plate (301) and can be embedded with a plurality of the teeth (304), and the jewelry chain (309) can extend from the slot (303).

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