CN204363132U - A kind of fastening type bracelet - Google Patents
A kind of fastening type bracelet Download PDFInfo
- Publication number
- CN204363132U CN204363132U CN201520006546.8U CN201520006546U CN204363132U CN 204363132 U CN204363132 U CN 204363132U CN 201520006546 U CN201520006546 U CN 201520006546U CN 204363132 U CN204363132 U CN 204363132U
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- Prior art keywords
- clamping plate
- bracelet
- bracelet body
- joint
- spring
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Abstract
The utility model provides a kind of fastening type bracelet, and be made up of the first bracelet body, the second bracelet body and engaging portion, engaging portion is made up of joint, clamping plate chamber, clamping plate, pivot and spring.Joint has multiple screens, clamping plate are provided with projection, the screens form fit of this projection and joint, even if there is the effect of larger external force, joint can fall into a rear screens after last screens is unclamped, and can not directly unclamp, and bracelet also can not come off.Spring of the present utility model is directly placed between clamping plate and clamping plate chamber, and the force direction of spring is consistent with the direction of clamping plate displacement, compares spring housing and is connected on mode on pivot, and the elastic force of the spring that clamping plate are subject to is larger, not easily loosens.
Description
Technical field
The utility model relates to a kind of bracelet, is specifically related to a kind of button bracelet.
Background technology
In order to wear aspect, button bracelet on sale on the market now, namely the bracelet body of bracelet is divided into two parts, and two-part head is rotationally connected by axle, and two-part afterbody joint is provided with flexible fastening structure, to form a complete bracelet body.As shown in patent CN201967868.But the elastic switch of this bracelet snap fastener, easily occurs fastening not tight phenomenon, easily automatically unclamps or flick, thus causing hand gong to come off, wear dangerous under the effect of external force in repeatedly moving process.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of fastening type bracelet.
For solving the problem, the technical scheme that the utility model adopts is as follows:
A kind of fastening type bracelet, be made up of the first bracelet body, the second bracelet body and engaging portion, first bracelet body is connected with the head rotation of the second bracelet body, described first bracelet body is connected by engaging portion with the afterbody of the second bracelet body, it is characterized in that: described engaging portion is made up of joint, clamping plate chamber, clamping plate, pivot and spring;
Described joint is positioned on the first bracelet body, is stretched out, joint is at least provided with two screens by the afterbody of the first bracelet body cross section of breaking;
Described clamping plate chamber is positioned on the second bracelet body, and clamping plate chamber comprises the leading section of extending from the end face of the second bracelet body afterbody and the main cavity being positioned at the second external side of bracelet, and the shape size of leading section and joint matches, and the shape size of main cavity and clamping plate matches;
Described clamping plate front end is provided with the projection matched with screens shape size, and a pair pin-jointing piece is extended respectively to below in the left and right sides in centre position;
Described pivot runs through clamping plate chamber and pin-jointing piece, is connected to by clamping plate in clamping plate chamber;
Described spring is arranged between the afterbody of clamping plate and clamping plate chamber;
Clamping plate are under the effect of pivot and spring, and it is protruding is closely interlockingly connected with the screens on joint.
As preferably, it is characterized in that: described spring is two or more.
As preferably, the afterbody of described clamping plate is provided with anti-skidding lines.
As preferably, described joint is in the arc with the mating shapes of bracelet body.
Compared to existing technology, the beneficial effects of the utility model are:
The utility model have employed the joint of many screens, the projection of clamping plate and the screens form fit of joint, even if there is the effect of larger external force, joint is caused to unclamp from last screens, a rear screens also can block joint, and joint can not directly unclamp, and bracelet also can not come off.Spring of the present utility model is directly placed between clamping plate and clamping plate chamber, and the force direction of spring is consistent with the direction of clamping plate displacement, compares spring housing and is connected on mode on pivot, and the elastic force of the spring that clamping plate are subject to is larger, not easily loosens.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 overall schematic of the present utility model;
The local of Fig. 2 engaging portion of the present utility model splits schematic diagram;
In Fig. 1-2, each Reference numeral: 1, the first bracelet body; 2, the second bracelet body; 3, engaging portion; 4, joint; 5, screens; 6, clamping plate chamber; 7, clamping plate; 8, protruding; 9, pin-jointing piece; 10, pivot; 11, spring; 12, anti-skidding lines.
Detailed description of the invention
embodiment 1
As shown in Figure 1, the utility model provides a kind of fastening type bracelet, and be made up of the first bracelet body 1, second bracelet body 2 and engaging portion 3, the first bracelet body 1 is connected with the head rotation of the second bracelet body 2, and afterbody is connected by engaging portion 3.As shown in Figure 2, engaging portion 3 is made up of joint 4, clamping plate chamber 6, clamping plate 7, pivot 10 and spring 11, and joint 4 to be positioned on the first bracelet body 1, is stretched out, joint 4 has the screens 5 that at least two equidistant by the disconnected cross section of the first bracelet body 1 afterbody.
Clamping plate chamber 6 is positioned on the second bracelet body 2, clamping plate chamber 6 comprises from the disconnected cross-sectional internal of the second bracelet body 2 afterbody along the leading section of stretching and the main cavity be positioned at outside the second bracelet body 2, the shape size of leading section and joint 4 matches, and the shape size of main cavity and clamping plate 7 matches.
Clamping plate 7 front end is provided with the projection 8 matched with screens 5 shape size, a pair pin-jointing piece 9 is extended respectively to below in the left and right sides in centre position, pivot 10 is through the pivoted hole on clamping plate chamber 6 and the pivoted hole on pin-jointing piece 9, be connected to by clamping plate 7 in clamping plate chamber 6, spring 11 is arranged between the afterbody of clamping plate 7 and clamping plate chamber 6.
Clamping plate 7 are under the effect of pivot 10 and spring 11, and it protruding 8 is closely interlockingly connected with the screens 5 on joint 4.Be interlockingly connected with different screens 5 from protruding 8, the internal diameter of the bracelet after fastening is also different.
embodiment 2
On the basis of embodiment 1, between the afterbody of clamping plate 7 and clamping plate chamber 6, be provided with the plural spring 11 of a pair or arranged side by side side by side.
embodiment 3
On the basis of embodiment 1 or embodiment 2, joint 4 is in the arc with the mating shapes of bracelet body.
On the basis of above embodiment, conveniently the unlatching of clamping plate 7 is with closed, and clamping plate 7 afterbody is provided with the parallel anti-skidding lines 12 consistent with pivot 10 direction.
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 (4)
1. a fastening type bracelet, be made up of the first bracelet body, the second bracelet body and engaging portion, first bracelet body is connected with the head rotation of the second bracelet body, described first bracelet body is connected by engaging portion with the afterbody of the second bracelet body, it is characterized in that: described engaging portion is made up of joint, clamping plate chamber, clamping plate, pivot and spring;
Described joint is positioned on the first bracelet body, is stretched out, joint is at least provided with two screens by the afterbody of the first bracelet body cross section of breaking;
Described clamping plate chamber is positioned on the second bracelet body, and clamping plate chamber comprises the leading section of extending from the end face of the second bracelet body afterbody and the main cavity being positioned at the second external side of bracelet, and the shape size of leading section and joint matches, and the shape size of main cavity and clamping plate matches;
Described clamping plate front end is provided with the projection matched with screens shape size, and a pair pin-jointing piece is extended respectively to below in the left and right sides in centre position;
Described pivot runs through clamping plate chamber and pin-jointing piece, is connected to by clamping plate in clamping plate chamber;
Described spring is arranged between the afterbody of clamping plate and clamping plate chamber;
Clamping plate are under the effect of pivot and spring, and it is protruding is interlockingly connected with screens.
2. fastening type bracelet as claimed in claim 1, is characterized in that: described spring be two and more than.
3. fastening type bracelet as claimed in claim 1, is characterized in that: the afterbody of described clamping plate is provided with anti-skidding lines.
4. fastening type bracelet as claimed in claim 1, is characterized in that: described joint is in the arc with the mating shapes of bracelet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520006546.8U CN204363132U (en) | 2015-01-01 | 2015-01-01 | A kind of fastening type bracelet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520006546.8U CN204363132U (en) | 2015-01-01 | 2015-01-01 | A kind of fastening type bracelet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204363132U true CN204363132U (en) | 2015-06-03 |
Family
ID=53319398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520006546.8U Active CN204363132U (en) | 2015-01-01 | 2015-01-01 | A kind of fastening type bracelet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204363132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106963352A (en) * | 2017-04-24 | 2017-07-21 | 苏州国科智策智能科技有限公司 | The combination type intelligent health finger ring of pressure controllable |
-
2015
- 2015-01-01 CN CN201520006546.8U patent/CN204363132U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106963352A (en) * | 2017-04-24 | 2017-07-21 | 苏州国科智策智能科技有限公司 | The combination type intelligent health finger ring of pressure controllable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |