CN204306193U - Jewelry connection fastener and locking sleeve thereof and rotary locking cylinder - Google Patents
Jewelry connection fastener and locking sleeve thereof and rotary locking cylinder Download PDFInfo
- Publication number
- CN204306193U CN204306193U CN201420830845.9U CN201420830845U CN204306193U CN 204306193 U CN204306193 U CN 204306193U CN 201420830845 U CN201420830845 U CN 201420830845U CN 204306193 U CN204306193 U CN 204306193U
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- CN
- China
- Prior art keywords
- locking sleeve
- jewelry
- sticking department
- protrusion
- recessed channel
- 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 provides a kind of jewelry connection fastener and locking sleeve thereof and rotary locking cylinder, in order to solve connection fastener to must the inapplicable problem of jewelry of dependence cotton rope class serial connection.A kind of jewelry connection fastener, comprises locking sleeve and rotary locking cylinder, is provided with the elasticity fastening structure be made up of pad and protrusion in the end of locking sleeve; Rotary locking cylinder comprises sticking department and fixed part, and sticking department offers clip slot, and the dual-side of clip slot is provided with bent recessed channel; Clip slot includes both sides groove face and groove bottom, is provided with the connecting portion the two linked together between the groove face of both sides, and connecting portion and groove bottom form gap; Fixed part is provided with axial through hole, and through hole is connected with gap; The two ends of locking sleeve are equipped with the elasticity fastening structure be made up of pad and protrusion, and wherein protrusion and described bent recessed channel snap together.Jewelry can connect by the utility model securely, solid and reliable, can also be hidden by cotton rope well, makes jewelry connect natural beauty.
Description
Technical field
The utility model relates to jewelry art, particularly the connection fastener of jewelry.
Background technology
Along with the lifting of quality of the life, the demand of people to ornaments class becomes increasing, and this is comprising the demand of people to traditional closo ornaments classes such as bangle, jewelry and necklaces.Traditional closo jewellery such as bangle, jewelry and necklace mostly are the dismounting or the connection that are realized ornaments by connection fastener, the types such as button, spring trap button and screw-button that connection fastener mostly is " M ", wherein, at large, be spring trap button widely at Application comparison on the market.Common spring trap button, mostly is and makes junction button folding by pressing torsionspring.
Disclosed in prior art, publication number 202999553U, publication date June 19, the patent No. in 2013 are the Chinese patent of ZL201220557088.3, the patent provides a kind of rotating latch.Rotating latch comprises, locking sleeve, is the column cylinder of one end open; Card column, is arranged on the inwall of described locking sleeve; Rotary locking cylinder, comprises sticking department with locking sleeve mating shapes and coaxial, sticking department outer wall offers the bent recessed channel of one end open, and card column is passed described bent recessed channel and is locked in its end.The rotary locking cylinder of this patent by the bent recessed channel of its upper setting, can kayser in card column, realize the locking of locking sleeve and rotary locking cylinder.Its structure is simple, easy to use, the design of bent recessed channel, although can avoid arbitrarily coming off between rotary locking cylinder and locking sleeve, only have and artificially rotate according to the bending rule of bent recessed channel, locking sleeve can be separated dismounting with rotary locking cylinder, snap close is firm, not easily thread off, but because of it for one end is provided with the locking sleeve of opening, and the installing hole horizontally set on fixed part, it is do not hide well to the jewelry of palpus dependence cotton rope class serial connection, and it depends on locking sleeve to be installed in ornaments to realize and is connected with ornaments and the closed of rotary locking cylinder very much.Connection fastener appears in market, and majority is dumb in the junction of two junction buttons, and its cotton rope easily exposes in connection buckle, cotton rope can not be hidden, affect aesthetic property, more affect its security.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of jewelry connection fastener, in order to solve existing connection fastener to must inapplicable, the junction of the jewelry that be connected in series by cotton rope class of dependence dumb with cotton rope in the problem being connected buckle exposure.
For solving the problem, the technical scheme that the utility model adopts is as follows: a kind of jewelry connection fastener, comprises locking sleeve and rotary locking cylinder, is provided with the elasticity fastening structure be made up of pad and protrusion in the end of locking sleeve; Rotary locking cylinder comprises sticking department and fixed part, and sticking department dual-side is provided with the bent recessed channel for snapping locking sleeve, and fixed part is connected with sticking department; Described sticking department offers clip slot, and the dual-side of clip slot is provided with described bent recessed channel; Clip slot includes both sides groove face and groove bottom, is provided with the connecting portion the two linked together between the groove face of both sides, and connecting portion and groove bottom form gap; Described fixed part is provided with axial through hole, and through hole is connected with gap;
The two ends of locking sleeve are equipped with the elasticity fastening structure be made up of pad and protrusion, and wherein protrusion and described bent recessed channel snap together.
Preferably: described connecting portion is located at the center position of both sides groove face.
Preferably: described locking sleeve is connected with two rotary locking cylinders respectively.
For solving the problem, the utility model additionally uses following technical scheme: a kind of locking sleeve of jewelry connection fastener, is provided with spring in its cylinder, and the elasticity fastening structure that the end being also included in locking sleeve is made up of pad and protrusion; The two ends of described locking sleeve are equipped with elasticity fastening structure.
Preferably: described both ends of the spring is provided with pad; Locking sleeve two ends inwall is all provided with protrusion, this protrusion by spring and pad spacing in locking sleeve and by spring compression.
For solving the problem, the utility model additionally uses following technical scheme: a kind of rotary locking cylinder of jewelry connection fastener, it comprises sticking department and fixed part, and sticking department dual-side is provided with the bent recessed channel for snapping locking sleeve, and fixed part is connected with sticking department; Described sticking department offers clip slot, and the dual-side of clip slot is provided with described bent recessed channel; Clip slot includes both sides groove face and groove bottom, is provided with the connecting portion they linked together between the groove face of both sides, and connecting portion and groove bottom form gap; Described fixed part is provided with axial through hole, and through hole is connected with gap.
Compared to existing technology, the beneficial effects of the utility model are: by the bent recessed channel be provided with, and the protrusion of rotary locking cylinder and locking sleeve is fastened, and rotary locking cylinder and locking sleeve not easily unclamp.In actual process, locking sleeve can be installed in jewelry and to be connected with rotary locking cylinder, also rotary locking cylinder be directly connected with locking sleeve and outside being exposed to, do not affect its aesthetic property.Be provided with spring in locking sleeve, when being connected with rotary locking cylinder, rotary locking cylinder has certain pendulum angle, and the transition effect that jewelry connects buckle is good.Can be applicable to the jewelry junction button of multiple dependence cotton rope class serial connection, and connective stability is good.
Accompanying drawing explanation
Fig. 1 is rotary locking cylinder structural representation;
Fig. 2 is that the M of Fig. 1 is to structural representation;
Fig. 3 is that the N of Fig. 1 is to structural representation;
Fig. 4 is that the O of Fig. 1 is to structural representation;
Fig. 5 is that the P of Fig. 1 is to structural representation;
Fig. 6 is locking sleeve structural representation;
Fig. 7 is that locking sleeve Q is to structural representation;
Fig. 8 is locking sleeve longitudinal profile structural representation;
Fig. 9 is the enforcement illustration that locking sleeve is connected with two rotary locking cylinders;
Figure 10 is the longitudinal profile schematic diagram that the locking sleeve in Fig. 7 is installed in pearl body.
Identifier declaration in figure:
1, sticking department; 11, clip slot; 12, bent recessed channel; 13, connecting portion;
2, fixed part; 21, through hole;
3, locking sleeve; 31, protrusion; 32, spring; 33, pad;
4, cotton rope;
5, pearl body.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Shown in Figure 1, be the three-dimensional structure diagram of rotary locking cylinder.
See shown in Fig. 2 to Fig. 5, be respectively rotary locking cylinder M, N, O, P direction structure schematic diagram in Fig. 1.Rotary locking cylinder comprises sticking department 1 and fixed part 2, and sticking department 1 is provided with bent recessed channel 12, and bent recessed channel 12 comprises the first recessed channel, the second recessed channel and the 3rd recessed channel.First recessed channel is axially parallel with sticking department 1, and it is located at a-quadrant part.Second recessed channel vertically connects the first recessed channel, and it is located at B area part.3rd recessed channel and the second recessed channel be vertical to be connected and to be positioned at the same side of the second recessed channel, and it is located at C area part.Fixed part 2 is column, and itself and sticking department 1 integrated connection.Sticking department 1 offers clip slot 11, and is located in a-quadrant part first recessed channel of bent recessed channel 12, clip slot 11 is provided with connecting portion 13 and connects both sides groove face, and connecting portion 13 and groove bottom form gap.Fixed part 2 is provided with through hole 21, and through hole 21 and gap connect.Sticking department 1 is in curve form, and two bent recessed channel 12 symmetric design on sticking department 1 which is provided with, both are without intersection.
See shown in Fig. 6 to Fig. 8, locking sleeve 3 is the column cylinder that two ends are all provided with opening.In locking sleeve 3, be provided with spring 32, spring 32 two ends are provided with pad 33.Locking sleeve 3 two ends inwall is all provided with protrusion 31, and this protrusion 31 is by spring 32 and pad 33 is spacing is pressed by spring 32 in locking sleeve 3.
Under rotary locking cylinder and the non-buckling state of locking sleeve 3, protrusion 31 size and bent recessed channel 12 width suitable.
In rotary locking cylinder and locking sleeve 3 fastening process, spring 32 presses by the sticking department 1 of rotary locking cylinder, and protrusion 31 moves to the 3rd recessed channel through the first recessed channel of bent recessed channel 12, the second recessed channel successively.
Under rotary locking cylinder and locking sleeve 3 buckling state, spring 32 is subject to the active force of rotary locking cylinder extruding, and protrusion 31 is locked in the 3rd recessed channel by spring 32 reaction force, thus protrusion 31 and rotary locking cylinder form snapping.
In specific implementation process, a kind of mode is, two rotary locking cylinders are connected with pearl body 5 respectively by cotton rope 4, and locking sleeve 3 is connected with two rotary locking cylinders again, realizes the closed connection of jewelry.Herein, locking sleeve 3 and rotary locking cylinder achieve the most basic connection fastener function.Another kind of mode is that as shown in Figure 9 and Figure 10, cotton rope 4 one end is connected with pearl body 5, and cotton rope 4 other end passes through hole 21, and is led by connecting portion 13 through gap, and cotton rope 4 penetrates the connection that through hole 21 place realizes between cotton rope 4 and rotary locking cylinder again.Locking sleeve 3 is located in pearl body 5, and two ends and two rotary locking cylinders are connected to form junction button, the final ornaments forming a closed connection.Herein, the junction button that locking sleeve 3 and rotary locking cylinder are formed can not come out, and makes jewelry overall appearance natural beauty.
Above-mentioned embodiment is only preferred embodiment of the present utility model; can not limit the scope of the utility model protection with this, change and the replacement of any unsubstantiality that those skilled in the art does on basis of the present utility model all belong to the utility model scope required for protection.
Claims (6)
1. a jewelry connection fastener, comprises locking sleeve and rotary locking cylinder, is provided with the elasticity fastening structure be made up of pad and protrusion in the end of locking sleeve; Rotary locking cylinder comprises sticking department and fixed part, and sticking department dual-side is provided with the bent recessed channel for snapping locking sleeve, and fixed part is connected with sticking department; It is characterized in that: described sticking department offers clip slot, the dual-side of clip slot is provided with described bent recessed channel; Clip slot includes both sides groove face and groove bottom, is provided with the connecting portion the two linked together between the groove face of both sides, and connecting portion and groove bottom form gap; Described fixed part is provided with axial through hole, and through hole is connected with gap;
The two ends of locking sleeve are equipped with the elasticity fastening structure be made up of pad and protrusion, and wherein protrusion and described bent recessed channel snap together.
2. jewelry connection fastener according to claim 1, is characterized in that: described connecting portion is located at the center position of both sides groove face.
3. jewelry connection fastener according to claim 1, is characterized in that: described locking sleeve is connected with two rotary locking cylinders respectively.
4. a locking sleeve for jewelry connection fastener, is provided with spring in its cylinder, and the elasticity fastening structure that the end being also included in locking sleeve is made up of pad and protrusion; It is characterized in that: the two ends of described locking sleeve are equipped with elasticity fastening structure.
5. the locking sleeve of jewelry connection fastener according to claim 4, is characterized in that: described both ends of the spring is provided with pad; Locking sleeve two ends inwall is all provided with protrusion, this protrusion by spring and pad spacing in locking sleeve and by spring compression.
6. a rotary locking cylinder for jewelry connection fastener, it comprises sticking department and fixed part, and sticking department dual-side is provided with the bent recessed channel for snapping locking sleeve, and fixed part is connected with sticking department; It is characterized in that: described sticking department offers clip slot, the dual-side of clip slot is provided with described bent recessed channel; Clip slot includes both sides groove face and groove bottom, is provided with the connecting portion they linked together between the groove face of both sides, and connecting portion and groove bottom form gap; Described fixed part is provided with axial through hole, and through hole is connected with gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830845.9U CN204306193U (en) | 2014-12-23 | 2014-12-23 | Jewelry connection fastener and locking sleeve thereof and rotary locking cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830845.9U CN204306193U (en) | 2014-12-23 | 2014-12-23 | Jewelry connection fastener and locking sleeve thereof and rotary locking cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204306193U true CN204306193U (en) | 2015-05-06 |
Family
ID=53128537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420830845.9U Expired - Fee Related CN204306193U (en) | 2014-12-23 | 2014-12-23 | Jewelry connection fastener and locking sleeve thereof and rotary locking cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204306193U (en) |
-
2014
- 2014-12-23 CN CN201420830845.9U patent/CN204306193U/en not_active Expired - Fee Related
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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: 20150506 Termination date: 20161223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |