CN204499694U - A kind of jewelry chain chain link and jewelry chain - Google Patents
A kind of jewelry chain chain link and jewelry chain Download PDFInfo
- Publication number
- CN204499694U CN204499694U CN201520182932.2U CN201520182932U CN204499694U CN 204499694 U CN204499694 U CN 204499694U CN 201520182932 U CN201520182932 U CN 201520182932U CN 204499694 U CN204499694 U CN 204499694U
- Authority
- CN
- China
- Prior art keywords
- fastener
- substrate
- chain
- branch
- buckling parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Adornments (AREA)
Abstract
The utility model provides a kind of jewelry chain chain link and jewelry chain, and jewelry chain chain link comprises: mutually fasten the first fastener in the form of a ring and the second fastener; And for connecting the connector of the first fastener and the second fastener, itself and the first fastener and the second fastener one-body molded; First fastener comprises the first substrate, protrude from the first buckling parts that the first substrate extends from the first substrate two lateral buckling and be arranged on first auxiliary section of the first substrate away from one end of connector; Second fastener comprises the second substrate, protrude from the second buckling parts that the second substrate extends from the second substrate two lateral buckling and be arranged on second auxiliary section of the second substrate away from one end of connector; First buckling parts compresses mutually with the second buckling parts, and the first auxiliary section and the second auxiliary section are by being welded to connect.The utility model first fastener, the second fastener align without the need to pinpoint accuracy when fastening, and improve simple operation and working (machining) efficiency; First buckling parts and the second buckling parts make the overall tensile strength of jewelry chain greatly promote.
Description
Technical field
The utility model relates to jewellery and manufactures field, particularly relates to a kind of jewelry chain chain link and jewelry chain.
Background technology
Common jewelry chain, such as necklace, bangle, pin chain etc., be usually connected in series successively by several chain links and form.Each chain link has same or analogous structure, is generally ring-type.Chain link is during fabrication first by reverse mould technique, make two sheet-like members (such as " [" and "] " shape) be separated with identical or symmetric shape, then that two components are relative, align up and down, interface is welded, the ring-type chain link of formation rule.
This link configuration, because composition component is flake, when adjacent two chain links serial connection, if impose external pull, then direct stressed by thin slice, and under some serial connection situation, stressed by the interface welded especially, once pulling force is slightly large, then very easily ruptures, affect dependability and the durability of jewelry chain.In addition, when manufacturing chain link, owing to being the members in alignment welding be separated two, need higher operation precision, slightly dislocation will cause link configuration impaired, affects product yield, and so work flow also causes inefficiency, chain link quickly in enormous quantities cannot be met and manufacture demand.
Utility model content
Technical problem to be solved in the utility model is, provides jewelry chain chain link and the jewelry chain of a kind of effective raising working (machining) efficiency and structural strength.
In order to solve the problems of the technologies described above, the utility model provides a kind of jewelry chain chain link, comprising:
Mutual fastening the first fastener in the form of a ring and the second fastener; And
For connecting the connector of described first fastener and described second fastener, itself and described first fastener and described second fastener one-body molded;
Described first fastener comprises the first substrate, protrude from the first buckling parts that described first substrate extends from described first substrate two lateral buckling and be arranged on first auxiliary section of described first substrate away from one end of described connector;
Described second fastener comprises the second substrate, protrude from the second buckling parts that described second substrate extends from described second substrate two lateral buckling and be arranged on second auxiliary section of described second substrate away from one end of described connector;
Described first buckling parts compresses mutually with described second buckling parts, and described first auxiliary section and described second auxiliary section are by being welded to connect.
Wherein, described first buckling parts comprises the first fastening branch and second being symmetricly set on described first substrate both sides and fastens branch, and described second buckling parts comprises the 3rd fastening branch and the 4th being symmetricly set on described second substrate both sides and fastens branch.
Wherein, described first fastens branch comprises the first support portion and the first pressure section being positioned at described first two ends, support portion, described second fastens branch comprises the second support portion and the second pressure section being positioned at described second two ends, support portion, described 3rd fastens branch comprises the 3rd support portion and the 3rd pressure section being positioned at described 3rd two ends, support portion, and the described 4th fastens branch comprises the 4th support portion and the 4th pressure section being positioned at described 4th two ends, support portion.
Wherein, described first pressure section compresses mutually with described 3rd pressure section, and described second pressure section compresses mutually with described 4th pressure section.
Wherein, described each fasten between the pressure section of branch and support portion there is difference in height.
Wherein, described first fastening branch and described second fastens branch and parallels, and described 3rd fastening branch and the described 4th fastens branch and parallels.
Wherein, described first auxiliary section has projection, and described second auxiliary section has groove, and described projection snaps in described groove, described projection is any one in rectangle, trapezoidal, circular, oval, triangle, rhombus, the shape of described groove and the shape of described projection suitable.
Wherein, described first substrate is identical with the width of described connector with the width of described second substrate.
Wherein, described first fastener and the space formed between described second fastener and described connector for being connected in series with adjacent link.
The utility model also provides a kind of jewelry chain, comprises the described jewelry chain chain link that several are connected in series successively.
The utility model first fastener, the second fastener and connector are an overall structure, therefore aliging without the need to pinpoint accuracy when fastening, improve simple operation and working (machining) efficiency; Whole chain link only need weld once with the second auxiliary section engaging place in the first auxiliary section, saves weld interval, further increases working (machining) efficiency; First buckling parts is from the first substrate two lateral buckling and protrude from the first substrate and extend, and the second buckling parts is from the second substrate two lateral buckling and protrude from the second substrate and extend, and for ring-type chain link provides thickness, the overall tensile strength of jewelry chain promotes greatly.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the jewelry chain chain link of the utility model embodiment one when not fastening.
Structural representation when Fig. 2 is the jewelry chain chain link fastening of the utility model embodiment one.
Fig. 3 is the structural representation before the jewelry chain chain link punching press of the utility model embodiment one.
Fig. 4 is the jewelry chain structural representation of the utility model embodiment two.
Detailed description of the invention
The explanation of following embodiment is with reference to accompanying drawing, can in order to the specific embodiment implemented in order to example the utility model.The direction that the utility model is mentioned and position term, such as " on ", D score, "front", "rear", "left", "right", " interior ", " outward ", " top ", " bottom ", " side " etc., be only the direction with reference to accompanying drawing or position.Therefore, the direction of use and position term are in order to illustrate and to understand the utility model, but not the restriction to the utility model protection domain.
Shown in Fig. 1-3, the utility model embodiment one provides a kind of jewelry chain chain link, comprising:
Mutual fastening the first fastener 1 and the second fastener 2 in the form of a ring; And
For connecting the connector 3 of the first fastener 1 and the second fastener 2, itself and the first fastener 1 and the second fastener 2 one-body molded;
First fastener 1 comprises the first substrate 11, protrude from the first buckling parts 12 that the first substrate 11 extends from the first substrate 11 liang of lateral bucklings and be arranged on first auxiliary section 13 of the first substrate 11 away from one end of connector 3;
Second fastener 2 comprises the second substrate 21, protrude from the second buckling parts 22 that the second substrate 21 extends from the second substrate 21 liang of lateral bucklings and be arranged on second auxiliary section 23 of the second substrate 21 away from one end of connector 3;
First buckling parts 12 compresses mutually with the second buckling parts 22, and the first auxiliary section 13 and the second auxiliary section 23 are by being welded to connect.
First fastener 1 has substantially identical or symmetrical structure with the second fastener 2, like this can the ring-type of formation rule when relatively fastening.After fastening, between the first fastener 1 and the second fastener 2 and connector 3, form space 10, for being connected in series with adjacent link.In the present embodiment, ring-type includes but not limited to annulus, Fang Huan, any shape with closed outer rim and through hole (through hole and space 10).
First buckling parts 12 has substantially identical or symmetrical structure with the second buckling parts 22, wherein, first buckling parts 12 comprises and is symmetricly set on first of the first substrate 11 both sides and fastens branch 14 and second and fasten branch 15, second buckling parts 22 and comprise and be symmetricly set on the 3rd of the second substrate 21 both sides and fasten branch 24 and the 4th and fasten branch 25.First fastens branch 14 comprises the first support portion 140 and the first pressure section 141 being positioned at the first two ends, support portion 140, second fastens branch 15 comprises the second support portion 150 and the second pressure section 151 being positioned at the second two ends, support portion 150,3rd fastening branch 24 comprises the 3rd support portion 240 and comprises the 4th support portion 250 with the 3rd pressure section the 241, four fastening branch 25 being positioned at the 3rd two ends, support portion 240 and be positioned at the 4th pressure section 251 at the 4th two ends, support portion 250.First fastening branch 14 and second fastens branch 15 and parallels, and the 3rd fastening branch 24 and the 4th fastens branch 25 and parallels.When first fastener 1 and the second fastener 2 fasten, first the first pressure section 141 fastening branch 14 just in time fastens branch 24 the 3rd pressure section 241 with the 3rd compresses mutually, and the second the second pressure section 151 fastening branch 15 just in time fastens branch 25 the 4th pressure section 251 with the 4th compresses mutually.Each fastens between the pressure section of branch and support portion all has difference in height, to form space 10 when the first fastener 1 and the second fastener 2 fasten.From Fig. 1, in the present embodiment, this difference in height makes forming station stage structure between pressure section and support portion.
The structure of the first auxiliary section 13 and the second auxiliary section 23 is slightly different: the first auxiliary section 13 is to extend away from one end of connector 3 from the first substrate 11 to form, there is projection 130, global shape is specially convex shape in the present embodiment, second auxiliary section 23 is form from one end extension of the second substrate 21 away from connector 3, have groove 230, global shape is specially concave shape in the present embodiment.The projection 130 of the first auxiliary section 13 just in time snaps in the groove 230 of the second auxiliary section 23, like this, because the connector connecting the first fastener 1 and the second fastener 2 is integrated with the first fastener 1, second fastener 2, the groove 230 that the projection 130 of the first auxiliary section 13 snaps in the second auxiliary section 23 achieves the assembling of the first auxiliary section 13 and the second auxiliary section 23, then only engaging place of projection 130 with groove 230 need be welded, the assembling of a chain link can be completed.The present embodiment is provided with projection 130 with the first auxiliary section 13, and the second auxiliary section 23 is provided with groove 230 for example, and in fact also can be provided with groove in the first auxiliary section 13, the second auxiliary section 23 is provided with projection.Projection 130 can be any shape, such as, be any one in rectangle, trapezoidal, circular, oval, triangle, rhombus, the shape of groove 230 and the shape of projection 130 suitable, be connected together to make projection 130 and groove 230 be formed.
First substrate 11 and the width of the second substrate 21 and the width of connector 3 are (in the present embodiment, the width of the first substrate 11 i.e. the first fastening branch 14 and second fastens the distance between branch 15, width i.e. the 3rd fastening branch 24 and the 4th of the second substrate 21 fastens the distance between branch 25) identical, when the first fastener 1 and the second fastener 2 fasten, first buckling parts 12 is just in time relative with the second buckling parts 22, can not misplace, without the need to artificial precise manipulation.
In response to different demands, jewelry chain chain link can be made into the circulus of random appearance, and that is, the first fastener 1 and the second fastener 2 are also not limited to the shape of the present embodiment.In the present embodiment, be an arc surface shape for the first fastener 1, first substrate 11, pressure section and the support portion of the first buckling parts 12 form right angle step structure.Actual first substrate 11 also can be other shapes, such as rectangle plane, and the pressure section 121 of the first buckling parts 12 and support portion 120 also need not forming station stage structures, such as, can be circular arc transition.
It should be noted that, the jewelry chain chain link material of the present embodiment can be any noble metal, and such as gold, platinum, karat gold, silver etc., also can be stainless steel.
Shown in Fig. 4, corresponding to the utility model embodiment one, the utility model embodiment two provides a kind of jewelry chain, comprises the jewelry chain chain link as described in the utility model embodiment one that several are connected in series successively.The jewelry chain chain link at head and the tail two ends can directly be connected in series, and also can be connected with the accessory decoration such as pendant, nameplate product respectively.About the structure, annexation etc. of jewelry chain chain link is see the explanation of the utility model embodiment one, repeat no more herein.
From existing to make by reverse mould technique two components be separated different, the advantage that the jewelry chain chain link of the present embodiment and jewelry chain have comprises:
First fastener 1, second fastener 2 and connector 3 are an overall structure, and therefore the first fastener 1 aligns without the need to pinpoint accuracy when fastening with the second fastener 2, improves simple operation and working (machining) efficiency;
First fastener 1 and second fastener 2 one end are connected by with its integrated connector 3, the other end is then engage rear welding by the first auxiliary section 13 of the first fastener 1 and the second auxiliary section 23 of the second fastener 2 to realize being connected, whole chain link only need weld once, save weld interval, further increase working (machining) efficiency; Further, the first auxiliary section 13 has projection, and the second auxiliary section 23 has groove with matching, only needs welding projection and engaging place of groove, reduces bonding area, and without the need to welding agent, provide cost savings during welding;
First buckling parts 12 is from the first substrate 11 liang of lateral bucklings and protrude from the first substrate 11 and extend, second buckling parts 22 is from the second substrate 21 liang of lateral bucklings and protrude from the second substrate 21 and extend, therefore, after first fastener 1 and the second fastener 2 fasten, first buckling parts 12 and the second buckling parts 22 are just for ring-type chain link provides thickness, especially in the present embodiment, the first fastening branch 14 and second of the first buckling parts 12 fastens branch 15 symmetry and parallel being separated by is arranged on the first substrate 11 both sides, the 3rd of second buckling parts 22 fastens branch 24 and the 4th and fastens branch 25 symmetry and parallel being separated by be arranged on the second substrate 21 both sides, serve the effect of reinforcement, after being connected in series with other chain links and being assembled into jewelry chain, the overall tensile strength of jewelry chain promotes greatly, at least 25kg/mm can be reached
2-40kg/mm
2.
The jewelry chain chain link of the present embodiment during fabrication, first makes sheet as shown in Figure 3, the first fastener 1, second fastener 2 and connector 3 one-body molded, its profile is determined according to required form.Then mould is utilized to implement punching operation, obtain the chain link before not fastening as shown in Figure 1, under punching press effect, first buckling parts 12 is from the first substrate 11 liang of lateral bucklings, form parallel first fastening branch 14 and second of being separated by and fasten branch 15, second buckling parts 22, also from the second substrate 21 liang of lateral bucklings, forms parallel 3rd fastening branch 24 and the 4th of being separated by and fastens branch 25.Then, the projection fastening the first fastener 1 and the second fastener 2, first auxiliary section 13 snaps in the groove of the second auxiliary section 23, the chain link after being fastened as shown in Figure 2.Finally projection is welded with engaging place of groove.
When adjacent link is connected in series, first closed chain link is made by above-mentioned flow process, and then the first fastener of second chain link (now not fastening) or the second fastener are passed first chain link, fasten second chain link, and weld the first auxiliary section and the second auxiliary section, make second chain link also form closed chain link.Repeat operation, until make complete jewelry chain (as shown in Figure 4).Jewelry chain of the present utility model comprises necklace, bangle, pin chain etc.
Above disclosedly be only the utility model preferred embodiment, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (10)
1. a jewelry chain chain link, is characterized in that, comprising:
Mutual fastening the first fastener (1) in the form of a ring and the second fastener (2); And
For connecting the connector (3) of described first fastener (1) and described second fastener (2), itself and described first fastener (1) and described second fastener (2) one-body molded;
Described first fastener (1) comprises the first substrate (11), protrude from the first buckling parts (12) that described first substrate (11) extends from described first substrate (11) two lateral buckling and be arranged on first auxiliary section (13) of described first substrate (11) away from one end of described connector (3);
Described second fastener (2) comprises the second substrate (21), protrude from the second buckling parts (22) that described second substrate (21) extends from described second substrate (21) two lateral buckling and be arranged on second auxiliary section (23) of described second substrate (21) away from one end of described connector (3);
Described first buckling parts (12) compresses mutually with described second buckling parts (22), and described first auxiliary section (13) and described second auxiliary section (23) are by being welded to connect.
2. jewelry chain chain link according to claim 1, it is characterized in that, described first buckling parts (12) comprises the first fastening branch (14) and second being symmetricly set on described first substrate (11) both sides and fastens branch (15), and described second buckling parts (22) comprises the 3rd fastening branch (24) and the 4th being symmetricly set on described second substrate (21) both sides and fastens branch (25).
3. jewelry chain chain link according to claim 2, it is characterized in that, described first fastens branch (14) comprises the first support portion (140) and is positioned at first pressure section (141) at described first support portion (140) two ends, described second fastens branch (15) comprises the second support portion (150) and is positioned at second pressure section (151) at described second support portion (150) two ends, described 3rd fastens branch (24) comprises the 3rd support portion (240) and is positioned at the 3rd pressure section (241) at described 3rd support portion (240) two ends, described 4th fastens branch (25) comprises the 4th support portion (250) and is positioned at the 4th pressure section (251) at described 4th support portion (250) two ends.
4. jewelry chain chain link according to claim 3, is characterized in that, described first pressure section (141) compresses mutually with described 3rd pressure section (241), and described second pressure section (151) compresses mutually with described 4th pressure section (251).
5. jewelry chain chain link according to claim 3, is characterized in that, has difference in height between the pressure section of each fastening branch described and support portion.
6. jewelry chain chain link according to claim 3, is characterized in that, described first fastening branch (14) and described second fastens branch (15) and parallels, and described 3rd fastening branch (24) and the described 4th fastens branch (25) and parallels.
7. jewelry chain chain link according to claim 1, it is characterized in that, described first auxiliary section (13) has projection (130), described second auxiliary section (23) has groove (230), described projection (130) snaps in described groove (230), described projection (130) is rectangle, any one in trapezoidal, circular, oval, triangle, rhombus, the shape of described groove (230) and the shape of described projection (130) suitable.
8. jewelry chain chain link according to claim 1, is characterized in that, described first substrate (11) is identical with the width of described connector (3) with the width of described second substrate (21).
9. jewelry chain chain link according to claim 1, is characterized in that, described first fastener (1) and the space (10) formed between described second fastener (2) and described connector (3) for being connected in series with adjacent link.
10. a jewelry chain, is characterized in that, comprises the jewelry chain chain link as described in any one of claim 1-9 that several are connected in series successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182932.2U CN204499694U (en) | 2015-03-27 | 2015-03-30 | A kind of jewelry chain chain link and jewelry chain |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176263 | 2015-03-27 | ||
| CN2015201762638 | 2015-03-27 | ||
| CN201520182932.2U CN204499694U (en) | 2015-03-27 | 2015-03-30 | A kind of jewelry chain chain link and jewelry chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204499694U true CN204499694U (en) | 2015-07-29 |
Family
ID=53697711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520182932.2U Expired - Fee Related CN204499694U (en) | 2015-03-27 | 2015-03-30 | A kind of jewelry chain chain link and jewelry chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204499694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109431017A (en) * | 2018-12-19 | 2019-03-08 | 深圳市翠绿首饰制造有限公司 | Corner angle side ellipticity cuff link composite jewellery chain and its knit chain equipment and manufacturing method |
-
2015
- 2015-03-30 CN CN201520182932.2U patent/CN204499694U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109431017A (en) * | 2018-12-19 | 2019-03-08 | 深圳市翠绿首饰制造有限公司 | Corner angle side ellipticity cuff link composite jewellery chain and its knit chain equipment and manufacturing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2852923A (en) | Jewelry chain constructions and method of manufacture of costume jewelry therefrom | |
| KR100474959B1 (en) | Metal wire rod for forming slide fastener coupling elements and slide fastener coupling element formed from the same metal wire rod | |
| CN204499694U (en) | A kind of jewelry chain chain link and jewelry chain | |
| US5765398A (en) | Method and apparatus for assembling stones in jewelry | |
| US20060124674A1 (en) | Watch band and the links used thereof | |
| CN103211362A (en) | Solderless embedded ornament clasp structure | |
| US20070044511A1 (en) | Method for assembling tennis bracelets and necklaces | |
| CN105054511B (en) | Method for manufacturing bracelet | |
| KR101609689B1 (en) | Method for manufacturing jewelry chain having stone case | |
| CN216601896U (en) | Three-bead belt bending hollow chain body structure | |
| CN209788705U (en) | Chain structure | |
| NL1031180C1 (en) | Clip link for chains and chains obtained with it. | |
| CN201624212U (en) | Structure of ornaments chain | |
| KR101496736B1 (en) | Fix method of stone and ring type jewelry | |
| US7343729B2 (en) | Simulated chains with flexible sections | |
| CN201775111U (en) | Connection button | |
| CN220512345U (en) | Ornament buckle structure | |
| CN209449856U (en) | A kind of pin connector for dress ornament brooch | |
| US20180332932A1 (en) | Collet and jewelry | |
| US240168A (en) | Ornamental chain | |
| CN217089823U (en) | Bracelet with embedded buckle | |
| US20080041100A1 (en) | Method for adding adornments to metal jewelry | |
| JPH0727857Y2 (en) | Decorative chain | |
| CN213882048U (en) | Chain link structure | |
| CN201248434Y (en) | Jewelry chain bead structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |