CN206354572U - A kind of gold watch chain - Google Patents
A kind of gold watch chain Download PDFInfo
- Publication number
- CN206354572U CN206354572U CN201621366449.0U CN201621366449U CN206354572U CN 206354572 U CN206354572 U CN 206354572U CN 201621366449 U CN201621366449 U CN 201621366449U CN 206354572 U CN206354572 U CN 206354572U
- Authority
- CN
- China
- Prior art keywords
- chain
- chain link
- articulated elements
- link
- gold
- 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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Abstract
The utility model is related to a kind of gold watch chain, including multiple link units, link unit described in adjacent two is hinged, each link unit includes chain link, two jointed shafts and articulated elements, the chain link left and right sides is respectively arranged with breach, one end of the articulated elements is articulated with described in the one of the chain link in breach by a jointed shaft, the other end of the articulated elements is articulated with another breach of the adjacent chain link by another jointed shaft, and the inner surface setting of the chain link has the first groove.Chain link is the critical piece of watch chain, the gold materials accounting of chain link is high, in the utility model, by setting the first groove in the bottom of the chain link, the gold material of the same position on the chain link is replaced by first groove, save the gold material with the volume same volume accumulated amount of the first groove, the weight that chain link is reduced with this and gold materials.
Description
Technical field
The utility model is related to gold ornament field, more specifically, is to be related to a kind of gold watch chain.
Background technology
Wrist-watch is a kind of ornament being worn in wrist, the effect with instruction time and decoration, including gauge outfit and watchband,
Watchband makes gauge outfit be fixed on wrist, and the material of watchband can be noble metal, other metals, leather etc..The table of usual metal material
Band referred to as watch chain, watch chain is hinged and formed each other by multiple chain links mostly.
For noble metal watch chain, gold watch chain represents noble and wealth, is often crossed with gold in watch chain top layer or with gold
Watch chain is made for material.For the Mechanical Builds of watch chain, there are different hobbies in different colonies, and partial mass pursues small and exquisite exquisiteness
Watch chain, partial mass likes air and the watch chain with thick and heavy sense, especially the big gold watch chain of apparent volume.But for
The larger gold watch chain of apparent volume, the materials of gold also followed by increase, and its same selling price is inevitable costly.
Utility model content
The purpose of this utility model is to provide apparent volume big cheap gold watch chain, it is intended to solve prior art
Present in the big gold watch chain of outward appearance body because more than the materials of gold and selling price it is expensive the problem of.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of gold watch chain, including multiple chain orders
Member, link unit described in adjacent two is hinged, and each link unit includes chain link, two jointed shafts and articulated elements, the chain
The section left and right sides is respectively arranged with breach, and one end of the articulated elements is articulated with described in the one of the chain link by a jointed shaft
In breach, the other end of the articulated elements is articulated with breach described in the one of the adjacent chain link by another jointed shaft
Interior, the inner surface setting of the chain link has the first groove.
Alternatively, it is provided for covering the first egative film of the opening of first groove on the outside of first groove.
Alternatively, the outer surface of the chain link is arcwall face.
Alternatively, the outer surface of the chain link sets frosted layer.
Alternatively, the inner surface setting of the articulated elements has the second groove.
Alternatively, the bottom of second groove is provided for covering the second egative film of the opening of second groove.
Alternatively, the outer surface of the articulated elements is arcwall face.
Alternatively, the outer surface of the articulated elements sets polishing layer.
Alternatively, two breach of the chain link are in isosceles trapezoid shape, adjacent two breach of adjacent two chain links
The receiving space for constituting a parallelepiped is enclosed, the cross section of the articulated elements is in parallelepiped, and the articulated elements is set
In in the parallelepiped receiving space.
Alternatively, the chain link is reverse mould punching press chain link, and the articulated elements is reverse mould punching press articulated elements.
The beneficial effects of the utility model：
Chain link is the critical piece of watch chain, and the gold materials of chain link can account for more than the 60% of the gross weight of watch chain, or even portion
Divide up to 90%.In the utility model, by the groove of inner surface setting first of the chain link, passing through the first groove generation
For the gold material of the same position on the chain link, the gold material with the volume same volume accumulated amount of the first groove is saved,
The weight and gold materials that chain link is reduced with this.
Brief description of the drawings
Fig. 1 is the top view for the watch chain extended configuration of embodiment one that the utility model is provided；
Fig. 2 is the upward view for the watch chain extended configuration of embodiment one that the utility model is provided；
Fig. 3 is the decomposing schematic representation for the link unit that the embodiment one that the utility model is provided is provided with hinge hole；
Fig. 4 is the partial sectional view for the articulated elements that the embodiment one that the utility model is provided is provided with hinge hole；
Fig. 5 is the partial sectional view for the chain link corresponding with Fig. 4 that the utility model is provided；
Fig. 6 is the structural representation for the articulated elements that the embodiment one that the utility model is provided is provided with hinged ear；
Fig. 7 is the upward view that the watch chain of embodiment two that the utility model is provided sets extended configuration after egative film；
Fig. 8 is the partial sectional view for the chain link of embodiment three that the utility model is provided；
Fig. 9 is the partial sectional view for the articulated elements of embodiment three that the utility model is provided；
Figure 10 is the enlarged drawing of regional area A in Fig. 4；
Figure 11 is Tu5Zhong areas portion region B enlarged drawing.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It should also be noted that, the orientation term such as left and right, upper and lower in the present embodiment, be only each other relative concept or
Using the normal operating condition of product as reference, and it should not be regarded as restrictive.
Embodiment one
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model provides a kind of gold watch chain, including multiple link units, adjacent
Two link units be hinged, each link unit includes chain link 10, articulated elements 20 and two jointed shafts 30, the left and right sides of chain link 10 point
Jagged 11 are not set, and one end of articulated elements 20 is articulated with the one breach 11 of chain link 10 by a jointed shaft, articulated elements 20
The other end be articulated with by a jointed shaft 30 in another breach 11 of adjacent chain link 10, the inner surface setting of chain link 10 has
One groove 12.
Chain link 10 is the critical piece of watch chain, and the gold materials of chain link 10 can account for more than the 60% of the gross weight of watch chain, very
To part up to 90%.In the present embodiment, in the first groove of inner surface setting 12 of chain link 10, chain is replaced by the first groove 12
The gold material of same position on section 10, saves the gold material with the volume same volume accumulated amount of the first groove 12, with this
Reduce the gold materials and weight of chain link 10.
Alternatively, the outer surface of chain link 10 is arcwall face, and after link unit connection, whole watch chain is rounder and more smooth, when using
With more comfort.
Alternatively, the inner surface of chain link 10 is a flat face, and the processing of flat face is relatively simple, saves cost.As another
A kind of preferred scheme, the inner surface of chain link 10 is arcwall face, increases the round and smooth degree of the inner surface of chain link 10 with this.And chain link 10 is interior
The radian on surface is less than the radian of the outer surface of chain link 10.
Alternatively, in order to increase the visual effect of chain link 10, as shown in Fig. 5 and Figure 11, the outer surface of chain link 10 is provided with
Frosted layer 13.Another preferred scheme, the surface of chain link 10 is respectively provided with frosted layer 13, whole chain link 10 is respectively provided with frosted everywhere and regards
Feel effect.
Articulated elements 20 is another critical piece of watch chain, the weight of articulated elements 20 can account for the 10% of the gross weight of watch chain to
40%, the control of gold materials and weight for articulated elements 20 is also extremely important.In the present embodiment, as shown in Fig. 2 articulated elements
20 inner surface setting has the second groove 21, and the gold material of the same position on articulated elements 20 is replaced by the second groove 21,
The gold material with the volume same volume accumulated amount of the second groove 21 is saved, the gold materials and again of articulated elements 20 are reduced with this
Amount.
Alternatively, the outer surface of articulated elements 20 is arcwall face, after the both ends of articulated elements 20 are connected with chain link 10, can be modified
The radian in the gap between chain link 10, makes whole watch chain rounder and more smooth, and comfort is had more when using.
Alternatively, the inner surface of articulated elements 20 is a flat face, and the processing of flat face is relatively simple, saves cost.As
Another preferred scheme, the inner surface of articulated elements 20 is arcwall face, increases the round and smooth degree in gap between chain link 10 with this, cuts with scissors in addition
When fitting 20 is contacted with wrist, also with more comfort.Preferably, the radian of the inner surface of articulated elements 20 is less than articulated elements 20
The radian of outer surface.
In order to increase the visual effect of articulated elements 20, as shown in Fig. 4 and Figure 10, the outer surface of articulated elements 20 is provided with polishing
Layer 22.In addition, frosted layer 13 and polishing layer 22 have opposite visual effect respectively, polishing layer 22 is the structure of no-reflection, mill
Layer of sand 13 is the structure with good reflecting effect, and the structure of both opposite visual effects mutually reflects title, highlights respective spy
Color, brings out the best in each other.Another preferred scheme, the surface of articulated elements 20 is respectively provided with polishing layer 22, whole articulated elements 20 is respectively provided with mill
Sand visual effect, and also more ideally mutually to reflect title between frosted layer 13 and polishing layer 22.
In particular the important point in the present embodiment, chain link 10 is reverse mould punching press chain link, and articulated elements 20 is reverse mould punching press hinge
Fitting.Gold hardness is not very big, deformation is easily bent for thin thin gold ornament, while the cost of gold mainly collects
In in material cost and processing cost, generally in gold ornament prioritizing selection casting, come for watch chain or gold watch chain
Say, those skilled in the art are also preferred reverse mould shaping, and Surface Machining processing is carried out after reverse mould shaping.Fallen in the present embodiment
Die stamping chain link 10 and reverse mould punching press articulated elements 20 pass sequentially through reverse mould and Multi-step forming and are molded respectively, and Multi-step forming makes gold
Generation cold deformation and harden, increase gold resistance deformation ability, therefore the present embodiment reverse mould punching press chain link and reverse mould punching
The ability for pressing articulated elements that there is higher resistance deformation, and with smaller thickness, while also saving gold material.The present embodiment
In, those skilled in the art are overcome to the technology prejudice of processing cost, to reach the resistance shape of increase chain link 10 and articulated elements 20
The ability of change and the thickness for reducing chain link 10 and articulated elements 20.
Alternatively, as shown in Figure 1, Figure 3, the cross section of articulated elements 20 is in parallelepiped, the breach of the left and right sides of chain link 10
11 are symmetrical arranged, and breach 11 is in isosceles trapezoid shape, and it is parallel that adjacent two breach 11 of two adjacent chain links 10 encloses composition one
The receiving space of hexagon, articulated elements 20, which is arranged at parallelepiped, to be held in space.From overlooking from visual angle, chain link 10 is with being hinged
Part 20 is respectively provided with the visual impression that the geometric features of distinctness are pieced together.
Alternatively, the middle part of jointed shaft 30 is connected with articulated elements 20, and the both ends of jointed shaft 30 are fixedly connected with chain link 10.
Specifically, as shown in fig. 6, the inner surface setting hinged ear 24 of articulated elements 20, the middle part of jointed shaft 30, which is passed through, to be hinged
The inner surface of chain link 10 is fixed at ear 24, the both ends of jointed shaft 30.Or, as shown in Fig. 3, Fig. 4, Fig. 5, articulated elements 20 is set
There is the hinge hole 25 that accommodating jointed shaft 30 is passed through, above-mentioned hinged ear 24 is replaced with hinge hole 25, hide the middle part of jointed shaft 30
In in articulated elements 20；Accordingly, chain link 10 is provided with mounting hole 15, and the both ends of jointed shaft 30 are fixedly installed in mounting hole 15.
The present embodiment reduces gold materials by setting up the first groove 12 and the second groove 21, makes the gold with large volume
Watch chain production cost is low, low with selling price, wears lightweight feature.
Embodiment two
The present embodiment is applied to the embodiment of the inner surface setting hinged ear 24 of articulated elements 20, compared with embodiment one,
Difference part is：As shown in fig. 7, the bottom of the first groove 12 is provided for covering the first egative film of the opening of the first groove 12
14, the bottom of the second groove 21 is provided for covering the second egative film 23 of the opening of the second groove 21.
The structure contacted when wrist-watch is worn with wrist is gauge outfit and watch chain, and the inner side of wherein watch chain is contacted with wrist, this reality
Apply in example and refer specifically to, the inner surface of chain link 10 and the inner surface of articulated elements 20 are contacted with wrist respectively.
When hinged ear 24 is exposed, the one embodiment of the first egative film 14 is the second egative film in embedded first groove 12
23 one embodiment is in embedded second groove 21.But now hinged ear 24 and jointed shaft 30 are still exposed, the portion of wearing relaxes
Appropriateness is not enough.
Another embodiment of first egative film 14 is the inner surface that the first egative film 14 is covered in chain link 10, now the first egative film
14 outer surface is additionally provided with the groove (not shown) for housing the both ends of jointed shaft 30；Preferably, the first egative film 14
Size it is identical with the inner surface of chain link 10.
Accordingly, another embodiment of the second egative film 23 is the inner surface that the second egative film 23 is covered in articulated elements 20, and
The outer surface of second egative film 23 is provided with the groove (not shown) for housing hinged ear 24 and the middle part of jointed shaft 30.It is preferred that
Ground, the size of the second egative film 23 is identical with the inner surface of articulated elements 20
In the present embodiment, hinged ear 24 and jointed shaft 30 are blocked by the first egative film 14 and the covering of the second egative film 23 completely, are worn
Wear more comfortable, the inner surface more neat appearance of chain link 10 and articulated elements 20.
In particular the important point in the present embodiment, the first egative film 14 is the first punching press egative film, and the second egative film 23 is second
Punching press egative film.Gold hardness is not very big, deformation is easily bent for thin thin gold ornament, while the cost master of gold
Material cost and processing cost are concentrated on, is generally molded in gold ornament prioritizing selection reverse mould, for watch chain or gold table
For chain, those skilled in the art are also preferred reverse mould shaping, and Surface Machining processing is carried out after reverse mould shaping.The present embodiment
In the first egative film 14 and the second egative film 23 pass sequentially through reverse mould respectively and be stamped to form type, punch forming makes gold occur cold deformation
And harden, the ability of the resistance deformation of increase gold, therefore reverse mould punching press chain link and reverse mould punching press the articulated elements tool of the present embodiment
There is the ability of higher resistance deformation, with smaller thickness, with the effect for saving material.In the present embodiment, this area is overcome
Technical staff is to the technology prejudice of processing cost, with the ability for the resistance deformation for reaching the first egative film 14 of increase and the second egative film 23
And reduce the thickness of the first egative film 14 and the second egative film 23.
Embodiment three
The present embodiment is applied to the embodiment that articulated elements 20 is provided with the hinge hole 25 that accommodating jointed shaft 30 is passed through, with reality
Apply example one to compare, difference part is：As shown in figure 8, the bottom of the first groove 12 is provided for covering opening for the first groove 12
First egative film 14 of mouth.
The structure contacted when wrist-watch is worn with wrist is gauge outfit and watch chain, and the inner side of wherein watch chain is contacted with wrist, this reality
Apply in example and refer specifically to, the inner surface of chain link 10 and the inner surface of articulated elements 20 are contacted with wrist respectively.
In the present embodiment, above-mentioned hinged ear 24 is replaced with hinge hole 25, jointed shaft 30 is hidden in articulated elements 20.
The one embodiment of first egative film 14 is the inner surface that the first egative film 14 is covered in chain link 10, and first is covered with this
Groove 12, now the size of preferable first egative film 14 is identical with the size of the inner surface of chain link 10；First egative film 14 it is another
Embodiment is that the first egative film 14 is embedded in the opening of the first groove 12, and the interior table of the inner surface and chain link 10 of the first egative film 14
Face is flushed, and now the size of preferable first egative film 14 is identical with the size of the opening of the first groove 12.First egative film 14 is covered
The opening of first groove 12, it is to avoid the sense of touch of the out-of-flatness produced when the first groove 12 is contacted with wrist when wearing, wears more
Comfortably, also make the outward appearance of the inner surface of chain link 10 more attractive in appearance.
In the present embodiment, when the inner surface of chain link 10 is a flat face, the inner surface setting of the first egative film 14 is straight
Face；When the inner surface of chain link 10 is arcwall face, the inner surface setting of the first egative film 14 is arcwall face, the interior table of the first egative film 14
Face and the inner surface of chain link 10 have identical radian.
It is in place of the difference of the present embodiment：As shown in figure 9, the bottom of the second groove 21 is provided for covering the second groove
Second egative film 23 of 21 opening.
The one embodiment of second egative film 23 is that the second egative film 23 is covered in the lower surface of articulated elements 20, and the is covered with this
Two grooves 21, now the size of preferable second egative film 23 is identical with the size of the inner surface of articulated elements 20；Second egative film 23
Another embodiment is that the second egative film 23 is embedded in the opening of the second groove 21, and the inner surface and articulated elements of second egative film 23
Inner surface is flushed, and now the size of preferable second egative film 23 is identical with the size of the opening of the second groove 21.Second egative film 23
Cover the opening of the second groove 21, it is to avoid the sense of touch of the out-of-flatness produced when the second groove 21 is contacted with wrist when wearing, wear
It is more comfortable, also make the outward appearance of the inner surface of chain link 10 more attractive in appearance.
In the present embodiment, when the inner surface of articulated elements 20 is a flat face, the inner surface of the second egative film 23 is flat face；
When the inner surface of articulated elements 20 is arcwall face, the inner surface setting that the second egative film 23 is is arcwall face, and the second egative film 23
The inner surface of inner surface and articulated elements 20 has identical radian.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Any modifications, equivalent substitutions and improvements made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (10)
1. a kind of gold watch chain, including multiple link units, link unit described in adjacent two is hinged, each link unit bag
Include chain link, two jointed shafts and articulated elements, it is characterised in that：The chain link left and right sides is respectively arranged with breach, described to be hinged
One end of part is articulated with described in the one of the chain link in breach by a jointed shaft, and the other end of the articulated elements passes through another
The jointed shaft is articulated with described in the one of the adjacent chain link in breach, and the inner surface setting of the chain link has first recessed
Groove.
2. gold watch chain as claimed in claim 1, it is characterised in that：Capping is provided on the outside of first groove described
First egative film of the opening of the first groove.
3. gold watch chain as claimed in claim 1, it is characterised in that：The outer surface of the chain link is arcwall face.
4. gold watch chain as claimed in claim 1, it is characterised in that：The outer surface of the chain link sets frosted layer.
5. the gold watch chain as described in Claims 1-4 is any, it is characterised in that：The inner surface setting of the articulated elements has
Two grooves.
6. gold watch chain as claimed in claim 5, it is characterised in that：It is described that the bottom of second groove is provided for capping
Second egative film of the opening of the second groove.
7. gold watch chain as claimed in claim 5, it is characterised in that：The outer surface of the articulated elements is arcwall face.
8. gold watch chain as claimed in claim 5, it is characterised in that：The outer surface of the articulated elements sets polishing layer.
9. gold watch chain as claimed in claim 1, it is characterised in that：Two breach of the chain link are in isosceles trapezoid shape, phase
Adjacent two breach of two adjacent chain links encloses the receiving space for constituting a parallelepiped, the cross section of the articulated elements
In parallelepiped, the articulated elements is arranged in the parallelepiped receiving space.
10. gold watch chain as claimed in claim 1, it is characterised in that：The chain link is reverse mould punching press chain link, the articulated elements
For reverse mould punching press articulated elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621366449.0U CN206354572U (en) | 2016-12-13 | 2016-12-13 | A kind of gold watch chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621366449.0U CN206354572U (en) | 2016-12-13 | 2016-12-13 | A kind of gold watch chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206354572U true CN206354572U (en) | 2017-07-28 |
Family
ID=59375369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621366449.0U Expired - Fee Related CN206354572U (en) | 2016-12-13 | 2016-12-13 | A kind of gold watch chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206354572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110122990A (en) * | 2019-06-03 | 2019-08-16 | 简竣毅 | A kind of noble metal watch chain and preparation method thereof that tension is anti-breaking |
-
2016
- 2016-12-13 CN CN201621366449.0U patent/CN206354572U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110122990A (en) * | 2019-06-03 | 2019-08-16 | 简竣毅 | A kind of noble metal watch chain and preparation method thereof that tension is anti-breaking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170919 Address after: 518000 C, 201, building 2, Hengfeng Road, six community street, Henggang, Longgang District, Shenzhen, Guangdong, three Patentee after: Shenzhen golden language Jewelry Co., Ltd. Address before: Two, C, building 201, No. 2, Hengfeng Road, six Henggang street, Shenzhen District, Longgang District, Guangdong, China 518000 Patentee before: Jiang Yunhui |
|
| 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: 20170728 Termination date: 20191213 |