CN208590584U - A kind of necklace Lossless join device - Google Patents
A kind of necklace Lossless join device Download PDFInfo
- Publication number
- CN208590584U CN208590584U CN201820971136.0U CN201820971136U CN208590584U CN 208590584 U CN208590584 U CN 208590584U CN 201820971136 U CN201820971136 U CN 201820971136U CN 208590584 U CN208590584 U CN 208590584U
- Authority
- CN
- China
- Prior art keywords
- lock tube
- necklace
- stud
- join device
- lossless join
- 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 relates to necklace Lossless join device, including necklace and connector, necklace both ends outer surface is provided with annular groove；Connector includes the first lock tube and the second lock tube；First lock tube and the second lock tube are in semi-cylindrical, and the first lock tube and the second lock tube inner wall are respectively provided with that there are two correspond matched semi-circular silica gel fixture block with annular groove；First lock tube is rotatably connected to stud, and the second lock tube is fixedly installed the swivel nut with stud cooperation；Pass through the both ends of the first lock tube and the teamed necklace of the second lock tube, silica gel fixture block and the annular groove of necklace ends outer surface are engaged, then it is tightened by stud and swivel nut to the first lock tube and the second lock tube, so that there is no abrasions for necklace junction, abrasion bring precious metal losses are avoided, junction will not occur and be rubbed situation.
Description
Technical field
The utility model relates to bullion technical fields, more specifically to a kind of necklace Lossless join device.
Background technique
Necklace is a kind of relatively conventional jewellery, the at present connection of necklace especially gold necklace, necklace ends junction
It is easy to produce abrasion in assembly and wearing, causes unnecessary loss, and the longer rear fray meeting of jewellery wearing- in period
There are risk of breakage.
Utility model content
The technical problem to be solved by the present invention is to, in view of the above drawbacks of the prior art, provide a kind of necklace without
Damage attachment device.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
Construct a kind of necklace Lossless join device, wherein including necklace and connector, necklace both ends outer surface is all provided with
It is equipped with annular groove；The connector includes the first lock tube and the second lock tube；First lock tube and second lock tube are in half
Cylindric, first lock tube and the second lock tube inner wall are respectively provided with that there are two correspond matched half with the annular groove
Annular silica gel fixture block；First lock tube is rotatably connected to stud, and second lock tube is fixedly installed to be cooperated with the stud
Swivel nut.
Necklace Lossless join device described in the utility model, wherein between first lock tube and second lock tube
It is also connected with spring-backed quill, the spring-backed quill is set in the stud and the swivel nut outer surface；First lock tube and
After second lock tube and necklace assembly, the spring-backed quill is in uncompressed and unstretched condition；First lock
Set and the second lock tube inner wall are provided with mounting groove corresponding with the spring-backed quill.
Necklace Lossless join device described in the utility model, wherein the spring-backed quill outer surface be provided with it is described
The receiving hole of necklace ends cooperation；The receiving hole setting wide outside and narrow inside.
Necklace Lossless join device described in the utility model, wherein the receiving hole inner wall is provided with annular silica gel circle.
Necklace Lossless join device described in the utility model, wherein first lock tube and second lock tube, inner wall
It is provided with non-sticky coating.
Necklace Lossless join device described in the utility model, wherein stud upper end outer surface is provided with convex annular
Edge；The through-hole with stud cooperation is provided on first lock tube, the through-hole wall is provided with and the annular flange
The annular rotation slot of cooperation.
Necklace Lossless join device described in the utility model, wherein stud upper end end face is provided with convenient for rotation
The flat recess of adjusting.
Necklace Lossless join device described in the utility model, wherein stud upper end end face is in male type arc surfaced.
The utility model has the beneficial effects that: passing through the both ends of the first lock tube and the teamed necklace of the second lock tube, silica gel
Fixture block and the annular groove of necklace ends outer surface are engaged, and are then locked by stud and swivel nut to the first lock tube and second
Set is tightened, so that there is no abrasions for necklace junction, avoids abrasion bring precious metal losses, will not go out
Existing junction is rubbed situation, and is assembled very simple.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below in conjunction with attached drawing
And the utility model is described in further detail for embodiment, the accompanying drawings in the following description is only that the part of the utility model is implemented
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other accompanying drawings:
Fig. 1 is the necklace Lossless join device cross-sectional view of the utility model preferred embodiment；
Fig. 2 is the necklace Lossless join device overall diagram of the utility model preferred embodiment.
Specific embodiment
It is practical below in conjunction with this in order to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Technical solution in new embodiment carries out clear, complete description, it is clear that described embodiment is the portion of the utility model
Point embodiment, rather than whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not being paid
Every other embodiment obtained, belongs to the protection scope of the utility model under the premise of creative work.
The necklace Lossless join device of the utility model preferred embodiment is as shown in Figure 1, simultaneously referring to Fig.2, including necklace 1
With connector 2,1 both ends outer surface of necklace is provided with annular groove 10；Connector 2 includes the first lock tube 20 and the second lock tube 21；
First lock tube 20 and the second lock tube 21 are in semi-cylindrical, the first lock tube 20 and 21 inner wall of the second lock tube be respectively provided with there are two and ring
Shape slot 10 corresponds matched semi-circular silica gel fixture block 22；First lock tube 20 is rotatably connected to stud 23, and the second lock tube 21 is solid
Surely it is provided with the swivel nut 24 cooperated with stud 23；Pass through the both ends of the first lock tube 20 and the teamed necklace 1 of the second lock tube 21, silica gel
Fixture block 22 and the annular groove 10 of 1 end outer surface of necklace are engaged, and are then locked by stud 23 and swivel nut 24 to first
Set 20 and the second lock tube 21 are tightened, so that there is no abrasions for 1 junction of necklace, avoid the abrasion expensive gold of bring
Belong to loss, junction will not occur and be rubbed situation.
As depicted in figs. 1 and 2, spring-backed quill 25, spring-backed quill are also connected between the first lock tube 20 and the second lock tube 21
25 are set in 24 outer surface of stud 23 and swivel nut；After first lock tube 20 and the assembly of the second lock tube 21 and necklace 1, spring-backed quill
25 are in uncompressed and unstretched condition；First lock tube 20 and 21 inner wall of the second lock tube are provided with corresponding with spring-backed quill 25
Mounting groove 3；Ensure that the first lock tube 20 and the second lock tube 21 are less prone to opposite sidesway, so that more convenient, resilient sleeve when assembly
Locating part when pipe 25 is protruded into as necklace ends, and necklace ends will not be worn.
As depicted in figs. 1 and 2,25 outer surface of spring-backed quill is provided with the receiving hole 250 with the cooperation of 1 end of necklace；It accommodates
The setting wide outside and narrow inside of hole 250；When the first lock tube 20 and the second lock tube 21 are opened, receiving hole 250 is stretched, and 1 end of necklace is stretched
After entering receiving hole 250, the first lock tube 20 and the locking of the second lock tube 21, the reinstatement of receiving hole 250 are locked 1 end of necklace, prevent
There is situations such as displacement, shake in 1 end of necklace, by receiving hole 250 and silica gel fixture block 22 respectively to the 1 end position Liang Ge of necklace
It is positioned, both ensure that stable connection, while stabilization, anti-rotation can also be played and other effects, further reduce is ground
Damage.
As depicted in figs. 1 and 2,250 inner wall of receiving hole is provided with annular silica gel circle；Receiving hole 250 is protruded into 1 end of necklace
When, annular silica gel circle deformation is wrapped in 1 surface of necklace, further enhances the effect that is locked.
As depicted in figs. 1 and 2, the first lock tube 20 and the second lock tube 21, inner wall are provided with non-sticky coating；Anti-wear effect
It is good.
As depicted in figs. 1 and 2,23 upper end outer surface of stud is provided with annular flange 230；Be provided on first lock tube 20 with
The through-hole 200 that stud 23 cooperates, 200 inner wall of through-hole are provided with the annular rotation slot 201 cooperated with annular flange 230.
As shown in Figure 1,23 upper end end face of stud is provided with the flat recess 231 adjusted convenient for rotation；Convenient for passing through when wearing
Nail is screwed.
As shown in Figure 1,23 upper end end face of stud is in male type arc surfaced；Facilitate adjusting.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.
Claims (8)
1. a kind of necklace Lossless join device, which is characterized in that including necklace and connector, necklace both ends outer surface is all provided with
It is equipped with annular groove；The connector includes the first lock tube and the second lock tube；First lock tube and second lock tube are in half
Cylindric, first lock tube and the second lock tube inner wall are respectively provided with that there are two correspond matched half with the annular groove
Annular silica gel fixture block；First lock tube is rotatably connected to stud, and second lock tube is fixedly installed to be cooperated with the stud
Swivel nut.
2. necklace Lossless join device according to claim 1, which is characterized in that first lock tube and second lock
Spring-backed quill is also connected between set, the spring-backed quill is set in the stud and the swivel nut outer surface；Described first
After lock tube and the assembly of second lock tube and the necklace, the spring-backed quill is in uncompressed and unstretched condition；It is described
First lock tube and the second lock tube inner wall are provided with mounting groove corresponding with the spring-backed quill.
3. necklace Lossless join device according to claim 2, which is characterized in that the spring-backed quill outer surface is provided with
With the receiving hole of necklace ends cooperation；The receiving hole setting wide outside and narrow inside.
4. necklace Lossless join device according to claim 3, which is characterized in that the receiving hole inner wall is provided with annular
Silica gel ring.
5. necklace Lossless join device according to claim 1, which is characterized in that first lock tube and second lock
Set, inner wall are provided with non-sticky coating.
6. necklace Lossless join device according to claim 1, which is characterized in that stud upper end outer surface is provided with
Annular flange；The through-hole with stud cooperation is provided on first lock tube, the through-hole wall is provided with and the ring
The annular rotation slot of shape flange cooperation.
7. necklace Lossless join device according to claim 1, which is characterized in that stud upper end end face is provided with just
In the flat recess that rotation is adjusted.
8. necklace Lossless join device according to claim 7, which is characterized in that stud upper end end face is in male type
Arc surfaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820971136.0U CN208590584U (en) | 2018-06-22 | 2018-06-22 | A kind of necklace Lossless join device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820971136.0U CN208590584U (en) | 2018-06-22 | 2018-06-22 | A kind of necklace Lossless join device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208590584U true CN208590584U (en) | 2019-03-12 |
Family
ID=65601753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820971136.0U Expired - Fee Related CN208590584U (en) | 2018-06-22 | 2018-06-22 | A kind of necklace Lossless join device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208590584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108420150A (en) * | 2018-06-22 | 2018-08-21 | 深圳市玺爱生珠宝有限责任公司 | A kind of necklace Lossless join device |
-
2018
- 2018-06-22 CN CN201820971136.0U patent/CN208590584U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108420150A (en) * | 2018-06-22 | 2018-08-21 | 深圳市玺爱生珠宝有限责任公司 | A kind of necklace Lossless join device |
| CN108420150B (en) * | 2018-06-22 | 2024-04-12 | 深圳市道尚贵宝有限公司 | Necklace nondestructive connection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190312 Termination date: 20200622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |