CN114587056B - Rope chain locking structure and use method thereof - Google Patents
Rope chain locking structure and use method thereof Download PDFInfo
- Publication number
- CN114587056B CN114587056B CN202210344387.7A CN202210344387A CN114587056B CN 114587056 B CN114587056 B CN 114587056B CN 202210344387 A CN202210344387 A CN 202210344387A CN 114587056 B CN114587056 B CN 114587056B
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- Prior art keywords
- connecting shaft
- hole
- annular limiting
- limiting groove
- positioning structure
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- 238000000034 method Methods 0.000 title claims description 10
- 210000001503 joint Anatomy 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/18—Fasteners for straps, chains or the like
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/18—Fasteners for straps, chains or the like
- A44C5/185—Attachment of fasteners to straps or chains
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/18—Fasteners for straps, chains or the like
- A44C5/20—Fasteners for straps, chains or the like for open straps, chains or the like
- A44C5/2066—Fasteners with locking means acting parallel to the main plane of the fastener and perpendicularly to the direction of the fastening
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
A rope chain locking structure, the rope chain locking structure comprising: the outer shaft sleeve is internally provided with a first through hole, and an annular limiting groove is formed in the inner wall of the first through hole; the two connecting shafts are respectively fixed at two ends of a section of rope chain and are matched with the outer shaft sleeve in a sliding manner in a first through hole; the two connecting shaft structures are in butt joint, and a positioning structure is arranged in the circumferential direction of the connecting shaft; the positioning structure is matched with the annular limiting groove to limit the limiting position of the connecting shaft in the first through hole of the outer shaft sleeve; the highest position of the positioning structure protruding out of the circumferential surface of the connecting shaft is limited by the connecting shaft; the cross section of the annular limiting groove in the first through hole is arc-shaped, and one side of the annular limiting groove is provided with an arc guide angle. The rope chain locking structure is an external component for locking the butt joint connecting shaft by adopting a decorative accessory, and meanwhile, the locking structure has more possibility by adopting the design, can be flexibly matched and used and can be replaced at will.
Description
[ field of technology ]
The invention relates to ornament chain structure technology, in particular to a movable connection and locking structure of a bracelet and a method for using the structure.
[ background Art ]
In jewelry such as bracelets, necklaces and the like, a rope or rope buckle type jewelry is often adopted, and an opening and closing lock catch is generally required to complete the opening and locking actions so as to complete the taking-off and wearing processes. The design and improvement of the lock catch on the ornaments are continuously advanced, and the continuous design and improvement are required to be more exquisite, smaller and more convenient to use. The chain fastener and the lock catch are easy to lose efficacy, the existing design is relatively single, and some structures are not easy to operate by one hand and are inconvenient to use; some designs have defects, and the products are easy to loosen and damage after being used for a period of time, so that the quality of the products is affected.
The existing lock catch structure is single in shape and is only used as an accessory of jewelry, the application range is limited, and the integral harmonious aesthetic feeling is limited. The aesthetic ornament is formed by matching with other jewelry pendants. The function of the jewelry is only functional, and the jewelry becomes cumbersome and attractive.
[ invention ]
The invention provides a rope locking structure which is more flexible and suitable for being widely matched for use aiming at the problems, and can be matched with various accessories aiming at the design form, so that the accessories become a part of the locking structure, and the rope locking structure has wider use space and application scene.
The invention relates to a rope chain locking structure, which comprises:
an outer shaft kit: the outer shaft sleeve is internally provided with a first through hole, and the inner wall of the first through hole is provided with two annular limiting grooves;
the two butt joint connecting shafts are respectively fixed at two ends of a section of rope chain and are matched with the outer shaft sleeve in a sliding manner in a first through hole;
the two butted connecting shafts are butted through an axial locking structure, and a positioning structure is arranged in the circumferential direction of the connecting shafts; the positioning structure is matched with the annular limiting groove to limit the limiting position of the connecting shaft in the first through hole of the outer shaft sleeve;
the highest position of the positioning structure protruding out of the circumferential surface of the connecting shaft is limited by the connecting shaft;
the section of the annular limiting groove in the first through hole is arc-shaped, and one side of the annular limiting groove, which is in boundary with the inner wall of the first through hole, is provided with an arc guiding angle which can allow the positioning structure to slide out completely.
The aperture of the first through hole on the outer shaft sleeve member is matched with the outer diameter of the butt joint connecting shaft, two annular limiting grooves are formed in the inner wall of the first through hole and are respectively a first annular limiting groove and a second annular limiting groove, the first annular limiting groove is close to the edge of the first through hole, and the second annular limiting groove is located in the middle of the first through hole.
The first annular limiting groove and the first through hole are bordered by two paths, wherein one side close to the edge of the first through hole is a cutting edge, the edge of the other side is a chamfer, the second annular limiting groove and the first through hole are bordered by two paths, one side close to the first annular limiting groove is a chamfer, and one side far away from the first annular limiting groove is a guide arc angle capable of completely sliding out of the positioning structure.
The two butt joint connecting shafts are respectively a first connecting shaft and a second connecting shaft, wherein the axial locking structure comprises an opening groove formed in the first connecting shaft and a clamping pin clamped in the opening groove in the second connecting shaft, and when the clamping pin is clamped in the opening groove, the first connecting shaft limits the freedom degree in the axial direction of the second connecting shaft through the opening groove.
The positioning structure comprises a convex column hole on the outer circle surface of the first connecting shaft, an elastic element and a convex column, wherein the elastic element and the convex column are arranged in the convex column hole, the convex column presses the elastic element to be limited in the convex column hole, and the elastic element can be compressed between a limited highest position and a compression position.
The positioning structure is characterized in that a limiting clamping position is arranged in a convex column hole of the positioning structure, a groove/step surface is arranged on the circumferential surface of the convex column, and the groove/step surface on the circumferential surface of the convex column is clamped through the limiting clamping position arranged on the inner wall of the convex column hole, so that the elastic force movable range of the convex column is limited.
The use method of the rope chain locking structure comprises an outer shaft sleeve piece and two butt joint connecting shafts, wherein a first through hole is formed in the outer shaft sleeve piece, and two annular limiting grooves are formed in the first through hole:
pressing a positioning structure on the first connecting shaft, and inserting the positioning structure into the first through hole through an opening at the other end of the outer shaft sleeve, which is provided with a first annular limiting groove;
and forcibly pushing the first connecting shaft inward;
the positioning structure of the first connecting shaft passes through the second annular limiting groove and is clamped into the first annular limiting groove; the opening groove of the first connecting shaft extends out of the outer shaft sleeve member;
clamping the clamping pin of the second connecting shaft into the clamping pin through the opening groove of the first connecting shaft, and butting the first connecting shaft with the second connecting shaft;
pulling the first connecting shaft from the inserting end of the first connecting shaft to enable the butted first connecting shaft and second connecting shaft to move towards the inside of the first through hole;
the first connecting shaft and the second connecting shaft slide in the outer shaft sleeve until the positioning structure is clamped into the second annular limiting groove and stops;
the first and second connection shafts are then entirely covered by the outer shaft sleeve.
The disassembly process comprises the following steps: when the locking state of the rope chain is required to be disassembled, the rope chain part of the second connecting shaft is pulled to the outer side of the outer shaft sleeve, the first connecting shaft and the second connecting shaft slide outwards until the positioning structure of the second connecting shaft slides into the first annular limiting groove, the opening groove exposing the first connecting shaft stretches out of the outer shaft sleeve, the bayonet lock of the second connecting shaft is taken out, the abutting relation of the rope chain is relieved, the rope chain part connected with the second connecting shaft is pulled outwards from the other side, and the positioning structure on the second connecting shaft sequentially slides through the first annular limiting groove and the second annular limiting groove until the second connecting shaft is completely separated from the outer shaft sleeve, so that the separation process is realized.
The rope chain locking structure is characterized in that the decorative accessory is adopted to manufacture an external component for locking the butt joint connecting shaft, so that the decorative accessory and the locking piece are compatible into a whole, meanwhile, the locking structure has more possibility, the rope chain locking structure can be flexibly matched and used for being replaced at will, the integral aesthetic feeling is reflected, and the use convenience is ensured while the use experience is improved.
[ description of the drawings ]
FIG. 1 is a schematic view of an overall disassembled structure of a rope chain locking structure according to the present invention;
FIG. 2 is a cross-sectional view of a rope chain locking mechanism according to the present invention;
FIG. 3 is an enlarged view of a portion of one of the rope links locking arrangements according to the present invention;
FIG. 4 is a schematic illustration of a tether locking result outer sleeve in accordance with the present invention;
wherein: 10. an outer shaft kit; 11. a first through hole; 12. the first annular limiting groove; 13. the second annular limiting groove; 21. a first connecting shaft; 211. an open slot; 212. a stud hole; 213. limiting clamping positions; 22. a second connecting shaft; 221. a bayonet lock; 23. an elastic element; 24. a convex column; 30. an axial locking structure; 40. a positioning structure;
r, arc guiding angle
100. A rope chain.
[ detailed description ] of the invention
The present invention will be described in detail below with reference to the drawings and the embodiments, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1:
referring to fig. 1 and 2, there is shown a rope chain locking structure according to the present invention comprising:
outer shaft kit 10: the inside of the outer shaft sleeve 10 is provided with a first through hole 11, and the inner wall of the first through hole 11 is provided with two annular limiting grooves; the outer shaft sleeve is provided with a first annular limiting groove 12 and a second annular limiting groove 13, the appearance of the outer shaft sleeve is not limited, and the outer shaft sleeve can be manufactured into any design type of model, and only a connecting shaft can penetrate through the first through hole 11 and a limiting structure in the first through hole 11.
Two butt-joint connecting shafts which are respectively fixed at two ends of a section of rope chain and are matched with the outer shaft sleeve 10 in a sliding manner by being inserted into the first through hole 11; the two butt connection shafts are fittings for opening and closing or locking the one section of the rope chain 100, so that the two butt connection shafts, namely the first connection shaft 21 and the second connection shaft 22, are arranged at both ends of the one section of the rope chain 100 as a material.
The two butted connecting shafts are butted through an axial locking structure 30, and a positioning structure 40 is arranged in the circumferential direction of the connecting shafts; the positioning structure 40 cooperates with the annular limiting groove to limit the limiting position of the connecting shaft in the first through hole 11 of the outer shaft sleeve 10;
the highest position of the positioning structure 40 protruding from the circumferential surface of the connecting shaft is defined by the connecting shaft;
the cross section of the annular limiting groove in the first through hole 11 is arc-shaped, and one side of the annular limiting groove, which is bordered by the inner wall of the first through hole, is provided with an arc guiding angle which can accommodate the positioning structure 40 to slide out completely.
The diameter of the first through hole 11 on the outer shaft sleeve 10 is matched with the outer diameter of the butt joint connecting shaft, two annular limiting grooves are formed in the inner wall of the first through hole 11, the first annular limiting groove 12 and the second annular limiting groove 13 are respectively formed in the inner wall of the first through hole 11, the first annular limiting groove 12 is close to the edge of the first through hole 11, and the second annular limiting groove 13 is located in the middle of the first through hole 11.
Please refer to fig. 4: the two junctions between the first annular limiting groove 12 and the inner wall of the first through hole 11, wherein the edge of one side close to the edge of the first through hole 11 is a cutting edge 14, the edge of the other side is a chamfer 15, the two junctions between the second annular limiting groove 13 and the inner wall of the first through hole 11, the side close to the first annular limiting groove 12 is a chamfer 16, and the side far from the first annular limiting groove 12 is a guide arc angle R capable of completely sliding out of the positioning structure 40.
The two butt joint connecting shafts are respectively a first connecting shaft 21 and a second connecting shaft 22, wherein the axial locking structure 30 comprises an opening groove 211 formed in the first connecting shaft 21 and a clamping pin 221 clamped into the opening groove in the second connecting shaft 22, and when the clamping pin is clamped into the opening groove 211, the first connecting shaft 21 limits the freedom degree of the second connecting shaft 22 in the axial direction through the opening groove 211.
Please refer to fig. 3: the positioning structure 40 includes a boss hole 212 on the outer surface of the first connecting shaft 21, an elastic element 23 and a boss 24 disposed in the boss hole 212, wherein the boss 24 presses the elastic element 23 to be limited in the boss hole 212, and is compressed and telescopic between a limited highest position and a compressed position. The positioning structure is movably clamped on the outer surface of the first connecting shaft 21, protrudes from the outer surface, and can be completely compressed into the convex column hole 212 when being pressed, so that the sliding range of the first connecting shaft 21 can be not limited.
The positioning structure 40 has a limit detent 213 in a boss hole 212, and a groove or step surface is formed on the circumferential surface of the boss 212, and in this embodiment, the illustrated structure is a step surface 214 limited by the limit detent 213, and the limit detent 213 disposed on the inner wall of the boss hole engages the step surface 214 on the circumferential surface of the boss 24 to limit the range of elastic movement of the boss.
The positioning structure 40 defines the second connecting shaft 22 by moving the boss 24 up and down in the boss hole 212, when the boss 24 is pressed down so that the highest position of the boss is lower than the outer peripheral surface of the second connecting shaft 22, the second connecting shaft can slide in the first through hole 11 at will, and when the boss 24 of the positioning structure 40 encounters the limit groove with a movable space, the boss 24 is driven by the elastic element 23, and has potential energy ejected outwards, namely, can be propped into the limit groove in a homeotropic manner, thereby playing a limiting role of axial displacement on the second connecting shaft 22.
When we completely remove the second connecting shaft 22 from the outer shaft assembly 10, the limiting block 213 is required to prevent the protrusion 24 from falling off, so as to limit the highest position that the protrusion 24 can be ejected. The second coupling shaft 22 is also capable of maintaining a fully functional configuration when disengaged from the outer shaft assembly 10.
The use method of the rope chain locking structure comprises an outer shaft sleeve piece and two butt joint connecting shafts, wherein a first through hole is formed in the outer shaft sleeve piece, and two annular limiting grooves are formed in the first through hole:
pressing a positioning structure on the first connecting shaft, and inserting the positioning structure into the first through hole through an opening at the other end of the outer shaft sleeve, which is provided with a first annular limiting groove;
and forcibly pushing the first connecting shaft inward;
the positioning structure of the first connecting shaft passes through the second annular limiting groove and is clamped into the first annular limiting groove; the opening groove of the first connecting shaft extends out of the outer shaft sleeve member;
clamping the clamping pin of the second connecting shaft into the clamping pin through the opening groove of the first connecting shaft, and butting the first connecting shaft with the second connecting shaft;
pulling the first connecting shaft from the inserting end of the first connecting shaft to enable the butted first connecting shaft and second connecting shaft to move towards the inside of the first through hole;
the first connecting shaft and the second connecting shaft slide in the outer shaft sleeve until the positioning structure is clamped into the second annular limiting groove and stops;
the first and second connection shafts are then entirely covered by the outer shaft sleeve.
The disassembly process comprises the following steps: when the locking state of the rope chain is required to be disassembled, the rope chain part of the second connecting shaft is pulled to the outer side of the outer shaft sleeve, the first connecting shaft and the second connecting shaft slide outwards until the positioning structure of the second connecting shaft slides into the first annular limiting groove, the opening groove exposing the first connecting shaft stretches out of the outer shaft sleeve, the bayonet lock of the second connecting shaft is taken out, the abutting relation of the rope chain is relieved, the rope chain part connected with the second connecting shaft is pulled outwards from the other side, and the positioning structure on the second connecting shaft sequentially slides through the first annular limiting groove and the second annular limiting groove until the second connecting shaft is completely separated from the outer shaft sleeve, so that the separation process is realized.
The rope chain locking structure is characterized in that the decorative accessory is adopted to manufacture an external component for locking the butt joint connecting shaft, so that the decorative accessory and the locking piece are compatible into a whole, meanwhile, the locking structure has more possibility, the rope chain locking structure can be flexibly matched and used for being replaced at will, the integral aesthetic feeling is reflected, and the use convenience is ensured while the use experience is improved.
The present invention is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present invention.
Claims (6)
1. A rope chain locking structure, characterized in that the rope chain locking structure comprises:
outer shaft kit (10): the inside of the outer shaft sleeve (10) is provided with a first through hole (11), and the inner wall of the first through hole (11) is provided with two annular limiting grooves;
two butt joint connecting shafts: the two connecting shafts are respectively fixed at two ends of a section of rope chain and are matched with the outer shaft sleeve member (10) in a sliding manner by inserting the two connecting shafts into the first through holes (11);
the two butted connecting shafts are butted through an axial locking structure (30), and a positioning structure (40) is arranged in the circumferential direction of the connecting shafts; the positioning structure (40) is matched with the annular limiting groove to limit the limiting position of the connecting shaft in the first through hole (11) of the outer shaft sleeve member (10);
the highest position of the positioning structure (40) protruding from the circumferential surface of the connecting shaft is defined by the connecting shaft; the positioning structure (40) comprises a convex column hole (212) on the outer circumferential surface of the first connecting shaft, an elastic element (23) and a convex column (24) which are arranged in the convex column hole (212), wherein the convex column (24) presses the elastic element (23) to be limited in the convex column hole (212), and the elastic element can be stretched between a limited highest position and a compression position under pressure; a limit clamping position (213) is arranged in a convex column hole (212) of the positioning structure (40), a groove/step surface is arranged on the circumference surface of the convex column (24), and the groove/step surface on the circumference surface of the convex column (24) is clamped through the limit clamping position (213) arranged on the inner wall of the convex column hole (212), so that the elastic movement range of the convex column (24) is limited;
the section of the annular limiting groove in the first through hole (11) is arc-shaped, and one side of the annular limiting groove, which is bordered with the inner wall of the first through hole (11), is provided with an arc guiding angle (R) which can accommodate the positioning structure (40) to slide out completely.
2. Rope chain locking mechanism according to claim 1, characterized in that the aperture of the first through hole (11) in the outer spindle sleeve (10) is adapted to the outer diameter of the butt joint connecting shaft, and that on the inner wall of the first through hole (11) two annular limiting grooves, a first annular limiting groove (12) and a second annular limiting groove (13) are provided, respectively, the first annular limiting groove (12) being close to the edge of the first through hole (11), and the second annular limiting groove (13) being located in the middle of the first through hole (11).
3. The rope chain locking means according to claim 2, wherein the first annular limiting groove (12) is bordered by two inner walls of the first through hole (11), wherein the side close to the edge of the first through hole (11) is a truncated edge (14) and the other side edge is a chamfer (15), the side close to the first annular limiting groove (12) is a chamfer (16) and the side far from the first annular limiting groove (12) is a guide angle (R) allowing the positioning means (40) to slide out completely.
4. A rope chain locking mechanism according to claim 3, wherein the two butt joint connecting shafts are a first connecting shaft (21) and a second connecting shaft (22), respectively, and wherein the axial locking mechanism (30) comprises an opening groove (211) formed in the first connecting shaft (21) and a bayonet (221) engaged in the opening groove (211) in the second connecting shaft (22), and when the bayonet (221) is engaged in the opening groove (211), the first connecting shaft (21) defines the degree of freedom in the axial direction of the second connecting shaft (22) through the opening groove (211).
5. A method of using a rope chain locking mechanism as recited in claim 1, wherein the locking mechanism comprises an outer sleeve member and two abutting connection shafts, wherein a first through hole is formed in the outer sleeve member, and two annular limiting grooves are formed in the first through hole:
pressing a positioning structure on the first connecting shaft, and inserting the positioning structure into the first through hole through an opening at the other end of the outer shaft sleeve, which is provided with a first annular limiting groove;
and forcibly pushing the first connecting shaft inward;
the positioning structure of the first connecting shaft passes through the second annular limiting groove and is clamped into the first annular limiting groove; the opening groove of the first connecting shaft extends out of the outer shaft sleeve member;
clamping the clamping pin of the second connecting shaft into the clamping pin through the opening groove of the first connecting shaft, and butting the first connecting shaft with the second connecting shaft;
pulling the first connecting shaft from the inserting end of the first connecting shaft to enable the butted first connecting shaft and second connecting shaft to move towards the inside of the first through hole;
the first connecting shaft and the second connecting shaft slide in the outer shaft sleeve until the positioning structure is clamped into the second annular limiting groove and stops;
the first and second connection shafts are then entirely covered by the outer shaft sleeve.
6. The method of claim 5, wherein when the locked state of the rope chain is required to be disassembled, the rope chain portion of the second connecting shaft is pulled to the outer side of the outer shaft sleeve member, the first connecting shaft and the second connecting shaft slide outwards until the positioning structure of the second connecting shaft slides into the first annular limiting groove, the opening groove of the first connecting shaft is exposed out of the outer shaft sleeve member, the bayonet lock of the second connecting shaft is taken out, the abutting relationship of the rope chain is released, the rope chain portion engaged by the second connecting shaft is pulled outwards from the other side, and the positioning structure on the second connecting shaft slides through the first annular limiting groove and the second annular limiting groove in sequence until the second connecting shaft is completely separated from the outer shaft sleeve member, so that the separation process is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210344387.7A CN114587056B (en) | 2022-03-31 | 2022-03-31 | Rope chain locking structure and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210344387.7A CN114587056B (en) | 2022-03-31 | 2022-03-31 | Rope chain locking structure and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114587056A CN114587056A (en) | 2022-06-07 |
| CN114587056B true CN114587056B (en) | 2024-03-15 |
Family
ID=81821242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210344387.7A Active CN114587056B (en) | 2022-03-31 | 2022-03-31 | Rope chain locking structure and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114587056B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29606975U1 (en) * | 1996-04-18 | 1996-09-19 | Heinz Joerg | Closure device for a piece of jewelry, in particular a relatively rigid chain |
| CN209694251U (en) * | 2019-02-17 | 2019-11-29 | 江剑清 | A kind of jewellery lock convenient for docking |
| US10722005B1 (en) * | 2017-04-26 | 2020-07-28 | Jason DiPietro | Jewelry clasp |
| CN111567999A (en) * | 2020-06-11 | 2020-08-25 | 蔡汉荣 | Bracelet lock catch structure |
| FR3098095A1 (en) * | 2019-07-04 | 2021-01-08 | Van Cleef & Arpels SA | Easy-to-handle clasp for jewelry |
| CN212488818U (en) * | 2020-06-05 | 2021-02-09 | 蔡汉荣 | Lock catch capable of replacing accessory casing |
| CN215381907U (en) * | 2021-07-13 | 2022-01-04 | 蔡汉荣 | Bracelet of integral type lock chain buckle |
| CN217364867U (en) * | 2022-03-31 | 2022-09-06 | 深圳市华悦珠宝科技有限公司 | Rope chain is decorated to subassembly formula |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT414U1 (en) * | 1993-08-11 | 1995-10-25 | Kohle Willi | DEVICE FOR CLOSING JEWELERY PIECES |
| US20010010161A1 (en) * | 1997-06-19 | 2001-08-02 | Leon Dafner | Jewelry with interchangeable decorative element |
| ITAR20040016A1 (en) * | 2004-07-08 | 2004-10-08 | Stefano Tortoli | DEVICE AND METHOD FOR THE POSITIONING OF ORNAMENTS ON LONGLINE ORNAMENTAL ITEMS |
| GB2530867B (en) * | 2014-08-28 | 2017-10-04 | Hei Ng Pak | A user-friendly jewelry chain |
-
2022
- 2022-03-31 CN CN202210344387.7A patent/CN114587056B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29606975U1 (en) * | 1996-04-18 | 1996-09-19 | Heinz Joerg | Closure device for a piece of jewelry, in particular a relatively rigid chain |
| US10722005B1 (en) * | 2017-04-26 | 2020-07-28 | Jason DiPietro | Jewelry clasp |
| CN209694251U (en) * | 2019-02-17 | 2019-11-29 | 江剑清 | A kind of jewellery lock convenient for docking |
| FR3098095A1 (en) * | 2019-07-04 | 2021-01-08 | Van Cleef & Arpels SA | Easy-to-handle clasp for jewelry |
| CN212488818U (en) * | 2020-06-05 | 2021-02-09 | 蔡汉荣 | Lock catch capable of replacing accessory casing |
| CN111567999A (en) * | 2020-06-11 | 2020-08-25 | 蔡汉荣 | Bracelet lock catch structure |
| CN215381907U (en) * | 2021-07-13 | 2022-01-04 | 蔡汉荣 | Bracelet of integral type lock chain buckle |
| CN217364867U (en) * | 2022-03-31 | 2022-09-06 | 深圳市华悦珠宝科技有限公司 | Rope chain is decorated to subassembly formula |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114587056A (en) | 2022-06-07 |
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