CN106963056B - A kind of chain snap component and jewelry chain - Google Patents
A kind of chain snap component and jewelry chain Download PDFInfo
- Publication number
- CN106963056B CN106963056B CN201710244282.3A CN201710244282A CN106963056B CN 106963056 B CN106963056 B CN 106963056B CN 201710244282 A CN201710244282 A CN 201710244282A CN 106963056 B CN106963056 B CN 106963056B
- Authority
- CN
- China
- Prior art keywords
- chain
- hole
- chaining part
- snap component
- adapting table
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C11/00—Watch chains; Ornamental chains
Abstract
The invention discloses a kind of chain snap component and jewelry chains.The chain snap component includes fastener, chaining part, adapting table and spring, and the fastener has card cap and kelly；There is the chaining part link chamber, the chaining part to offer the first hole for being inserted into the fastener, the second hole for being inserted into the first end and the link channel for accommodating second end；The adapting table is fixedly connected with the bottom for linking channel；The spring is abutted against with the card cap and the adapting table respectively；Second end head clamping is between the adapting table and the kelly.The jewelry chain includes the chain snap component and chain, and the both ends of the chain are fixedly connected with first end and second end respectively.Hidden snapping between chain end is realized, the user experience is improved, while the effective friction and loss for avoiding chain head junction by the way that chaining part, fastener and adapting table is arranged using the present invention.
Description
Technical field
The present invention relates to Jewelry Accessories field more particularly to a kind of chain snap component and jewelry chains.
Background technology
Jewelry chain is a kind of common Jewelry Accessories, is hung on jewelry chain, wears and connect various ornaments, had for wearer
There are different symbols or meaning.In order to ensure that the various ornaments connect are hung or worn on jewelry chain to be needed with the jewellery chain separation
The head and the tail both ends of jewelry chain are connected and fixed.
In the prior art, usually the head and the tail both ends of jewelry chain are knotted and hitches or is hinged to realize jewelry chain head and the tail both ends
Be connected and fixed.Using above-mentioned connection type, larger protrusion can be formd at jewelry chain knotting or hinged position, caused
The smooth degree of the jewelry chain reduces, and affects the wearing experience of wearer；Meanwhile above-mentioned be connected and fixed in mode connects
It is the weak link of jewelry chain at position, is easy to happen loosening or fracture due to rubbing and being lost in use.
Invention content
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide a kind of chain snap component and head
Chain is adornd, both the smooth degree of lifting chain end junction, promotes user experience, while avoiding at chain link position due to rubbing
Scrape along is lost and occurs to loosen or be broken.
The technical solution that the present invention solves above-mentioned technical problem is as follows：A kind of chain snap component includes the first end and the
Two ends；Fastener, the fastener include card cap, kelly and linking arm, and the both ends of the kelly pass through two companies
Arm is connect to be fixedly connected with the card cap；Chaining part offers link chamber inside the chaining part, is opened on the surface of the chaining part
Equipped with linking the first hole and the second hole that chamber is conducted with described；First hole is located at the top of the chaining part, described
Fastener is inserted into the chaining part by first hole, and the card cap coordinates with first interporal lacuna；It uses in second hole
In being inserted into first end, first end is connected and fixed with second hole；From the surface of the chaining part towards institute
It states link cavity direction and offers link channel, the link channel is for accommodating second end；Adapting table, the adapting table
The first edge and it is described link channel bottom on the upside of be fixedly connected；Spring, the bottom of one end of the spring and the card cap
Face abuts against, and the other end of the spring and the top surface of the adapting table abut against；The second end head clamping is in the undertaking
Between the bottom surface of platform and the kelly.
The beneficial effects of the invention are as follows：By the way that chaining part, fastener and adapting table is arranged, chain end is realized
Hidden snapping enhances the smooth degree of chain junction, and the user experience is improved；Simultaneously avoid at chain link position with
External world's contact rubs and loosening or loss occurs, and enhances the connection effect and service life of chain.
Based on the above technical solution, the present invention can also be improved as follows.
Further, the opening direction in second hole is consistent with the extending direction for linking channel.
Advantageous effect using above-mentioned further scheme is：The opening direction in second hole links prolonging for channel with described
It stretches direction and unanimously facilitates the second end insertion link channel, and then facilitate the installation of chain snap component；Simultaneously
Such setting structure ensure that the smooth degree of chain junction.
Further, annular slot is offered on the axial plane of first end, the hole wall in second hole is connected to described
In annular slot.
Advantageous effect using above-mentioned further scheme is：By being arranged the annular slot, first end can be with
Firmly connected and fixed with the chaining part.
Further, open up fluted on the axial plane of second end, the kelly is fastened in the groove.
Advantageous effect using above-mentioned further scheme is：By being arranged the groove, the kelly can firmly with
Second end connects and fixes, and when the kelly is caught in the groove, can effectively prevent second end and institute
It states link channel to slide, the connection effect of chain is more firm.
Further, the adapting table has the second edge being oppositely arranged with first edge；The chain snap component
Further include baffle plate, the head end of the baffle plate is fixedly connected with the second edge of the adapting table, the tail end of the baffle plate
Extend towards the bottom of the chaining part.
Advantageous effect using above-mentioned further scheme is：By the way that the baffle plate is arranged, when second end is still
It does not fasten under state with the kelly, prevents the kelly sideslip, ensure that the kelly can be with the bottom surface of the adapting table
It fastens, and then enhances structural stability of the present invention under unassembled state.
A kind of jewelry chain, including the chain snap component and chain, the head end of the chain are solid with first end
Fixed connection, the tail end of the chain are fixedly connected with second end.
The beneficial effects of the invention are as follows：The head end and tail end snapping of jewelry chain are hidden, and the shape of jewelry chain is more smooth,
The user experience is improved；It avoids simultaneously and rubs repeatedly with the external world at jewelry chain snapping position and occur to loosen or be lost, to
Increase the service life of jewelry chain.
Further, the tail end of the chain is fixedly connected with one end of second end, and the diameter chain is R, institute
A diameter of r of the second end is stated, the internal diameter in the link channel is D, then has following relationship：R≤D ＜ R.
Advantageous effect using above-mentioned further scheme is：Ensure that the link is more smoothly inserted into second end
Channel facilitates the clamping at jewelry chain head and the tail both ends；It effectively prevents during being clamped jewelry chain simultaneously, the chain is inserted into
The link channel and caused by the phenomenon that excessively installing.
Further, the tail end end face of the chain is connected to the passway in the link channel.
Advantageous effect using above-mentioned further scheme is：Ensure the tail end end face of the chain and the channel that links
Passway fits closely, and prevents the dirts such as dust from entering the link chamber by the passway, so as to avoid the engaging
Part is because the stuck phenomenon caused by dirt obstruction occurs.
Description of the drawings
Fig. 1 is the sectional view of chain snap component of the present invention；
Fig. 2 is the structure chart of the first end in the present invention；
Fig. 3 is the structure chart of the second end in the present invention；
Fig. 4 is the sectional view of chaining part in the present invention；
Fig. 5 is the structure chart of fastener and spring in the present invention；
Fig. 6 is the left view of Fig. 5.
In attached drawing, parts list represented by the reference numerals are as follows：
1, the first end；11, annular slot；2, the second end；21, groove；3, fastener；31, card cap；32, kelly；
33, linking arm；4, chaining part；41, chamber is linked；42, the first hole；43, the second hole；44, channel is linked；5, adapting table；6, spring；
7, baffle plate.
Specific implementation mode
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in figures 1 to 6, a kind of chain snap component of the present embodiment, including the first end 1 and the second end 2；Engaging
Part 3, the fastener 3 include card cap 31, kelly 32 and linking arm 33, and the both ends of the kelly 32 pass through two companies
Arm 33 is connect to be fixedly connected with the card cap 31；Chaining part 4 offers link chamber 41, the chaining part 4 inside the chaining part 4
Surface on offer and link the first hole 42 and the second hole 43 that chamber 41 is conducted with described；First hole 42 is located at described
The top of chaining part 4, the fastener 3 are inserted into the chaining part 4, the card cap 31 and described first by first hole 42
42 clearance fit of hole；Block with second hole 43 for being inserted into first end 1, first end 1 in second hole 43
Connect fixation；Link channel 44, the link channel 44 are offered from the surface of the chaining part 4 towards 41 direction of link chamber
For accommodating second end 2；Adapting table 5, the first edge of the adapting table 5 and the bottom upside for linking channel 44
It is fixedly connected；Spring 6, one end of the spring 6 and the bottom surface of the card cap 31 abut against, the other end of the spring 6 and institute
The top surface for stating adapting table 5 abuts against；Second end 2 is clamped between the bottom surface of the adapting table 5 and the kelly 32.When
When second end 2 is not installed in the link channel 44, the compression of the spring 6 generates elastic force, to keep the card
Bar 32 and the bottom surface of the adapting table 5 are mutually clamped.During use, first end 1 is connected to second hole first
In 43, being fixedly connected for first end 1 and the chaining part 4 is realized；Then the card cap 31 is pushed, due to the card
The bottom surface of cap 31 is connected with the spring 6, and the spring 6 compresses, the kelly 32 detached with the bottom surface of the adapting table 5 and after
It is continuous to move downward, it is formd by the bottom surface of 32, two linking arms 33 of the kelly and the adapting table 5 define space at this time,
Space is defined by this, second end 2 can be inserted；The card cap 31 is finally unclamped, second end 2 is in the bullet
It is clamped under the action of the compressing force of spring 6 between the bottom surface of the kelly 32 and the adapting table 5.The present invention is not only applicable to
The link at the head and the tail both ends of same chain, is equally applicable to the link of the end of two chains, and application range is wider.
Compared with the existing technology, the present invention realizes chain end by the way that chaining part 4, fastener 3 and adapting table 5 is arranged
The hidden snapping of head, the link position of chain are coated in the link chamber 41；It, can by changing the shape of the chaining part 4
Flexibly to realize that first end 1 and second end 2 are connected with the smoothness of the chaining part 4, to improve
The smooth degree of chain, the user experience is improved；The chaining part 4 coats link position, effectively avoids at link position
Friction is contacted with the external world and loosening or loss occurs, and enhances connection effect and service life.
As shown in Fig. 1 and Fig. 4, a kind of chain snap component of the present embodiment, the opening direction in second hole 43 and institute
The extending direction for stating link channel 44 is consistent.Such structure setting facilitates the alignment of the second end 2, is inserted into the link
Channel 44, and then facilitate the installation of chain snap component；Simultaneously such setting structure realize first end 1 and
Second end 2 is connected with the smoothness of the chaining part 4.
As shown in Fig. 2, a kind of chain snap component of the present embodiment, annular snap is offered on the axial plane of first end 1
The hole wall of slot 11, second hole 43 is connected in the annular slot 11.By being arranged the annular slot 11, described first
End 1 can firmly be connected and fixed with the chaining part 4；This good fixing effect for connecting and fixing form simultaneously, installs, tears open
It unloads conveniently.
As shown in figure 3, a kind of chain snap component of the present embodiment, fluted 21 are opened up on the axial plane of second end 2,
The kelly 32 is fastened in the groove 21.By being arranged the groove 21, the kelly 32 can be firmly with described the
Two ends 2 connect and fix, and when the kelly 32 is caught in the groove 21, can effectively prevent second end 2 and institute
It states link channel 44 to slide, the connection effect of chain is more firm.
As shown in figure 4, a kind of chain snap component of the present embodiment, the adapting table 5 has opposite with first edge
The second edge being arranged；The chain snap component further includes baffle plate 7, and the of the head end of the baffle plate 7 and the adapting table 5
Two edges are fixedly connected, and the tail end of the baffle plate 7 extends towards the bottom of the chaining part 4.In installation process, pass through setting
The baffle plate 7 prompts installation personnel to have been mounted to position, prevents when second end 2 is abutted with the baffle plate 7
It is long that the link channel 44 is goed deep into second end 2；When second end 2 is in the shape that not yet fastens with the kelly 32
Under state, by the way that the baffle plate 7 is arranged, it can be effectively prevent 32 sideslip of the kelly, ensure that the kelly 32 can be held with described
The bottom surface for connecing platform 5 fastens, and then enhances structural stability of the present invention under unassembled state.
A kind of jewelry chain of the present embodiment, the jewelry chain include the chain snap component and chain, the chain
Head end is fixedly connected with first end 1, and the tail end of the chain is fixedly connected with second end 2.The head of jewelry chain
End and tail end realize hidden snapping, and the shape of jewelry chain is more smooth, and the user experience is improved；Avoid jewelry chain simultaneously
It rubs repeatedly with the external world at snapping position and occurs to loosen or be lost, to increase the service life of jewelry chain.
A kind of jewelry chain of the present embodiment, the tail end of the chain is fixedly connected with one end of second end 2, described
Diameter chain is R, a diameter of r of second end 2, and the internal diameter in the link channel 44 is D, then has following relationship：r≤D
＜ R.It is arranged through this structure, ensures that the link channel 44 is more smoothly inserted into second end 2, facilitate head
Adorn the clamping at chain head and the tail both ends；It effectively prevents during being clamped jewelry chain simultaneously, the chain is inserted into the link channel
44 and caused by the phenomenon that excessively installing.
A kind of jewelry chain of the present embodiment, the tail end end face of the chain are connected to the passway in the link channel 44.
By this structure setting, ensures that the tail end end face of the chain is fitted closely with the passway for linking channel 44, prevent
The dirts such as dust enter the link chamber 41 by the passway, so as to avoid the fastener 3 because dirt blocks institute
Caused stuck phenomenon occurs.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of chain snap component, which is characterized in that including：
First end (1) and the second end (2)；
Fastener (3), the fastener (3) include card cap (31), kelly (32) and linking arm (33), and the two of the kelly (32)
End is fixedly connected by two linking arms (33) with the card cap (31)；
Chaining part (4) offers link chamber (41) inside the chaining part (4), offered on the surface of the chaining part (4) with
The first hole (42) and the second hole (43) that the link chamber (41) is conducted；First hole (42) is located at the chaining part
(4) top, the fastener (3) are inserted into the chaining part (4) by first hole (42), the card cap (31) with it is described
First hole (42) clearance fit；Second hole (43) is for being inserted into first end (1), first end (1) and institute
The second hole (43) is stated to connect and fix；Chain is offered from the surface of the chaining part (4) towards link chamber (41) direction to connect
Road (44), the link channel (44) is for accommodating second end (2)；
It is fixedly connected on the upside of adapting table (5), the first edge of the adapting table (5) and the bottom for linking channel (44)；
Spring (6), one end of the spring (6) and the bottom surface of the card cap (31) abut against, the other end of the spring (6) with
The top surface of the adapting table (5) abuts against；Second end (2) is clamped in the bottom surface of the adapting table (5) and the kelly
(32) between.
2. a kind of chain snap component according to claim 1, which is characterized in that the opening direction of second hole (43) with
The extending direction of link channel (44) is consistent.
3. a kind of chain snap component according to claim 1, which is characterized in that opened on the axial plane of first end (1)
Equipped with annular slot (11), the hole wall of second hole (43) is connected in the annular slot (11).
4. a kind of chain snap component according to claim 1, which is characterized in that opened on the axial plane of second end (2)
Equipped with groove (21), the kelly (32) is fastened in the groove (21).
5. a kind of chain snap component according to any one of claim 1-4, which is characterized in that the adapting table (5)
With the second edge being oppositely arranged with first edge；The chain snap component further includes baffle plate (7), the baffle plate
(7) head end is fixedly connected with the second edge of the adapting table (5), and the tail end of the baffle plate (7) is towards the chaining part
(4) bottom extends.
6. a kind of jewelry chain, which is characterized in that include chain snap component and the chain as described in any one of claim 1-5
Item, the head end of the chain are fixedly connected with first end (1), and the tail end of the chain is solid with second end (2)
Fixed connection.
7. a kind of jewelry chain according to claim 6, which is characterized in that the tail end of the chain and second end
(2) one end is fixedly connected, and the diameter chain is R, a diameter of r of second end (2), link channel (44)
Internal diameter is D, then has following relationship：R≤D ＜ R.
8. a kind of jewelry chain according to claim 7, which is characterized in that the tail end end face of the chain is connected to the chain
Connect the passway of road (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710244282.3A CN106963056B (en) | 2017-04-14 | 2017-04-14 | A kind of chain snap component and jewelry chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710244282.3A CN106963056B (en) | 2017-04-14 | 2017-04-14 | A kind of chain snap component and jewelry chain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106963056A CN106963056A (en) | 2017-07-21 |
| CN106963056B true CN106963056B (en) | 2018-08-21 |
Family
ID=59333337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710244282.3A Expired - Fee Related CN106963056B (en) | 2017-04-14 | 2017-04-14 | A kind of chain snap component and jewelry chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106963056B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108634501A (en) * | 2018-08-23 | 2018-10-12 | 法斗时尚（深圳）投资有限责任公司 | A kind of necklace protection connection structure |
-
2017
- 2017-04-14 CN CN201710244282.3A patent/CN106963056B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106963056A (en) | 2017-07-21 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20200414 |