CN203555260U - Free rotation buckle - Google Patents
Free rotation buckle Download PDFInfo
- Publication number
- CN203555260U CN203555260U CN201320639384.2U CN201320639384U CN203555260U CN 203555260 U CN203555260 U CN 203555260U CN 201320639384 U CN201320639384 U CN 201320639384U CN 203555260 U CN203555260 U CN 203555260U
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- CN
- China
- Prior art keywords
- connecting rod
- pin
- button
- holes
- objects
- 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 discloses a free rotation buckle which comprises a pair of limiting balls and a connecting rod, wherein a pin hole is formed in each limiting ball; a raised pin is arranged at each of the two free ends of the connecting rod respectively; a step is formed between the rear part of each of the raised pins and the connecting rod; each of the raised pins is in threaded connection with each of the pin holes; a gap for sinking the step at the rear part of each of the raised pins on the connecting rod is arranged on the periphery of the opening end of each of the pin holes. The free rotation buckle constitutes two limiting balls and the connecting rod simply; during the application process, one of the limiting balls is taken down, two through holes for connecting two objects are sequentially penetrated through from the end, from which the limiting ball is taken down, of the connecting rod, then, the taken-down limiting ball is reset, the two objects are integrated through the two through holes, and the two objects are not limited by the buckle and can conveniently and freely rotate, so that the flexible and free requirements of the connecting buckle are met, wherein the cross-section diameter of each of the through holes is greater than each of the two objects.
Description
Technical field
The utility model relates to junction button technical field, more specifically says a kind of button that rotates freely.
Background technology
In Bao Bao, ornament or suspension member product, we often can see junction button, and by script, independently both junction button be connected in one by it immediately.
Our common junction button is commonly called as langouste buckle at present, its structure is as recorded in the middle of ZL200720108201.9, it comprises button, fuse, fuse is installed in rotation in button, between fuse and button, be provided with back-moving spring, the crotch upper end of button and the movable end of fuse connect, and the outside, crotch upper end of described button is provided with boss, and the movable end inner side of described fuse is provided with the Ka Tai matching with boss.
Yet how no matter langouste buckle of the prior art revised, its basic structure is all very complicated, and demand junction button freely more flexibly in the middle of some field at present, and langouste buckle not outstanding these advantages still in the free degree.
Utility model content
The purpose of this utility model is to overcome the defect that prior art still lacks the good junction button of the free degree, provide a kind of simple in structure, with low cost, reliable and stable, the free degree is good rotates freely button.
In order to reach above object, the utility model is achieved through the following technical solutions: a kind of button that rotates freely, it is characterized in that, and comprise a pair of spacing ball and a connecting rod; On described each spacing ball, be provided with a pin-and-hole, on two free ends of described connecting rod, be provided with a protruding pin, between described protruding pin rear portion and described connecting rod, be formed with step, described protruding pin and described pin-and-hole are in mating connection with screw thread, be provided with and allow that the step at protruding pin rear portion on described connecting rod is with the breach of sedimentation on the openend periphery of described pin-and-hole.
The utility model is only simply comprised of two spacing balls and a connecting rod, it is in use by first taking off a spacing ball, then from taking off the connection rod end of spacing ball, pass successively the perforation of the two articles that needs connection, and then the spacing ball that this is taken off resets, the perforation that is greater than two articles by Zhou Jing is connected in one two articles, and between whole button and two articles without any restriction, fully freely and conveniently rotation, therefore meet the requirement of junction button freely flexibly, and this structure is by the closely sealed assurance stability of sedimentation breach and connecting rod step.
As preferably, described connecting rod is a semicircular arc.
In order to fully demonstrate the degree of rotating freely of junction button, facilitate junction button rotation freely, spy is designed to arc by connecting rod.
As preferably, the step at protruding pin rear portion and be provided with pad between the breach of pin-and-hole openend on spacing ball described in each on described connecting rod.
In order to make the closely sealed to stablize of sedimentation breach and connecting rod step, so add pad to increase both riveteds.
Beneficial effect: the utility model is only simply comprised of two spacing balls and a connecting rod, it is in use by first taking off a spacing ball, then from taking off the connection rod end of spacing ball, pass successively the perforation of the two articles that needs connection, and then the spacing ball that this is taken off resets, the perforation that is greater than two articles by Zhou Jing is connected in one two articles, and between whole button and two articles without any restriction, fully freely and conveniently rotation, therefore meets the requirement of junction button freely flexibly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structure enlarged drawing of A part in Fig. 1.
In figure: 1-connecting rod, 2-spacing ball, 3-protruding pin, 4-pin-and-hole, 5-pad, 6-breach.
The specific embodiment
In order to make technological means of the present utility model, creation characteristic and to reach object, be easy to understand understanding, below in conjunction with specific embodiment, further set forth the utility model.
Embodiment: as depicted in figs. 1 and 2, a kind of button that rotates freely, comprises a pair of spacing ball 2 and a connecting rod 1; Connecting rod 1 is a semicircular arc, on each spacing ball 2, be provided with a pin-and-hole 4, on two free ends of connecting rod 1, be provided with a protruding pin 3, between protruding pin 3 rear portions and connecting rod 1, be formed with step, protruding pin 3 is in mating connection with screw thread with pin-and-hole 4, on the openend periphery of pin-and-hole 4, be provided with and allow that the step at protruding pin rear portion on connecting rod 1, with the breach 6 of sedimentation, is provided with pad 5 between the breach of pin-and-hole 4 openends on the step at protruding pin 3 rear portions and each spacing ball 2 on connecting rod 1.
Practical: the utility model is only simply comprised of two spacing balls and a connecting rod, it is in use by first taking off a spacing ball, then from taking off the connection rod end of spacing ball, pass successively the perforation of the two articles that needs connection, and then the spacing ball that this is taken off resets, the perforation that is greater than two articles by Zhou Jing is connected in one two articles, and between whole button and two articles without any restriction, fully freely and convenient rotation.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. rotate freely a button, it is characterized in that, comprise a pair of spacing ball and a connecting rod; On described each spacing ball, be provided with a pin-and-hole, on two free ends of described connecting rod, be provided with a protruding pin, between described protruding pin rear portion and described connecting rod, be formed with step, described protruding pin and described pin-and-hole are in mating connection with screw thread, be provided with and allow that the step at protruding pin rear portion on described connecting rod is with the breach of sedimentation on the openend periphery of described pin-and-hole.
2. the button that rotates freely according to claim 1, is characterized in that, described connecting rod is a semicircular arc.
3. the button that rotates freely according to claim 1 and 2, is characterized in that, the step at protruding pin rear portion and be provided with pad between the breach of pin-and-hole openend on spacing ball described in each on described connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320639384.2U CN203555260U (en) | 2013-10-17 | 2013-10-17 | Free rotation buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320639384.2U CN203555260U (en) | 2013-10-17 | 2013-10-17 | Free rotation buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203555260U true CN203555260U (en) | 2014-04-23 |
Family
ID=50505023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320639384.2U Expired - Fee Related CN203555260U (en) | 2013-10-17 | 2013-10-17 | Free rotation buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203555260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD951129S1 (en) | 2020-06-16 | 2022-05-10 | Venus by Maria Tash, Inc. | Lobster clasp |
-
2013
- 2013-10-17 CN CN201320639384.2U patent/CN203555260U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD951129S1 (en) | 2020-06-16 | 2022-05-10 | Venus by Maria Tash, Inc. | Lobster clasp |
| USD993073S1 (en) | 2020-06-16 | 2023-07-25 | Venus by Maria Tash, Inc. | Lobster clasp |
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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: 20140423 Termination date: 20151017 |
|
| EXPY | Termination of patent right or utility model |