WO2020169856A1 - Keyring - Google Patents
Keyring Download PDFInfo
- Publication number
- WO2020169856A1 WO2020169856A1 PCT/ES2020/070016 ES2020070016W WO2020169856A1 WO 2020169856 A1 WO2020169856 A1 WO 2020169856A1 ES 2020070016 W ES2020070016 W ES 2020070016W WO 2020169856 A1 WO2020169856 A1 WO 2020169856A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ring
- sectors
- extensions
- overlaps
- openings
- Prior art date
Links
- 238000003754 machining Methods 0.000 claims description 2
- 229910000679 solder Inorganic materials 0.000 claims 1
- 150000001875 compounds Chemical group 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B15/00—Key-rings
Definitions
- the present invention relates to a keychain.
- key rings comprise a ring in which the keys are threaded, this ring being integral and open, where their free ends are overlapped, so that to insert the keys they must be inserted through one of the ends of the ring up to the other end, remaining inside the ring.
- the key ring of the invention is of the type that comprises a ring in which the keys are threaded, where according to the invention:
- the ring comprises two parallel sectors in contact with each other, which each comprise openings of sufficient angular amplitude for the passage of the flange of the head of a key
- Figure 1 Shows a perspective view of the key ring of the invention, in a first embodiment where the extensions of the overlaps, which fit together, are not crossed.
- Figure 2. Shows an elevation view of the key ring according to the variant of figure 1.
- Figure 3. Shows a diametrical sectional view of the key ring according to the variant of figure 1, where the second lateral diametrical area is seen, in which the joining area between both sectors of the ring is arranged
- Figure 4.- Shows a diametrical sectional view of the key ring according to the variant of figure 1, where the first lateral diametrical area can be seen, in which the openings are arranged, the overlapping of one of the ends of each sector on the corresponding opening, and the extensions of said overlaps, which overlap each other.
- Figure 5. Shows a view similar to that of figure 4, during the insertion of the flange of the head of a key. It can be seen how, by pushing with said flange, the overlap of the corresponding opening flexes to allow said introduction.
- Figure 6. Shows a perspective view of the key ring of the invention, in a second embodiment where the extensions of the overlaps, which fit together, are crossed.
- Figure 7. Shows an elevation view of the key ring according to the variant of figure 6.
- Figure 8.- Shows a diametric sectional view of the key ring according to the variant of figure 6, where the second lateral diametrical area is seen, in which the joining area between both sectors of the ring is arranged
- Figure 9. Shows a diametrical sectional view of the key ring according to the variant of figure 6, where the first lateral diametrical zone can be seen, in which the openings are arranged, the overlapping of one of the ends of each sector on the corresponding opening, and the extensions of said overlaps, which overlap each other and are crossed.
- Figure 10. Shows a view similar to that of figure 9, during the introduction of the flange of the head of a wrench. It also shows how, by pushing with said flange, the overlap of the corresponding opening flexes to allow said introduction.
- the key ring of the invention is of the type that includes a ring (1) in which the keys are threaded, and according to the invention:
- the ring (1) comprises two parallel sectors (1 1, 12) in contact with each other, which comprise respective openings (1 10, 120) of sufficient angular amplitude for the passage of the flange of the head (2) of a key,
- each of which overlaps (4) comprises an extension (40) and whose extensions (40) overlap each other; and in the opposite diametral lateral zone (32) of the ring (1) there is arranged a joining zone (66) between both sectors (1 1, 12).
- the openings (1 10, 120) have an angular amplitude similar to the angular amplitude of the extensions (40) of the overlaps (4) that mount to each other, leaving defined three sections of equal amplitude: two first sections (32) that cover the openings (1 10, 120) and a second section (33) where the extensions (40) of the overlaps (4) overlap, since it has been found the best comfort when inserting the keys with this configuration, with the best results when the openings (1 10, 120) and the extensions (40) of the overlaps (4) that fit together have angular amplitude between 10 and 40 degrees.
- the sectors (1 1, 12) are each washers (that is, they have flat faces on both sides). This offers flat faces in the area of contact between both sectors (1 1, 12).
- the extensions (40) of the overlaps (4) crossed see Figures 6 to 10 so that they fit together on the opposite faces with respect to the configuration shown in Figures 1 to 5, achieving a greater robustness, since the two sectors (1 1, 12) are prevented from separating in the first diametral lateral area (31) of the ring (1), where the openings (1 10, 120) are
- junction area (66) between the sectors (1 1, 12) is preferably materialized by:
Landscapes
- Adornments (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ESU201930292 | 2019-02-22 | ||
ES201930292U ES1227530Y (en) | 2019-02-22 | 2019-02-22 | KEY CHAIN |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2020169856A1 true WO2020169856A1 (en) | 2020-08-27 |
Family
ID=65891068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2020/070016 WO2020169856A1 (en) | 2019-02-22 | 2020-01-13 | Keyring |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES1227530Y (en) |
WO (1) | WO2020169856A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11864635B2 (en) | 2021-10-18 | 2024-01-09 | Orbitkey Projects Pty Ltd | Securement device |
USD1050713S1 (en) | 2022-08-30 | 2024-11-12 | Orbitkey Group Pty Ltd | Keyring |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US812458A (en) * | 1905-01-14 | 1906-02-13 | Arthur R See | Key-ring. |
US932787A (en) * | 1908-01-06 | 1909-08-31 | George J Kirby | Key-ring. |
CN201700529U (en) * | 2010-06-30 | 2011-01-12 | 薛宜 | Key ring |
US20170130488A1 (en) * | 2014-06-13 | 2017-05-11 | Assa Abloy Limited | Tamper-evident ring assemblies |
US20170325550A1 (en) * | 2016-05-12 | 2017-11-16 | Caffeinate Labs, Inc. | Flat Key Ring |
CN206729354U (en) * | 2017-04-28 | 2017-12-12 | 乔坤 | A kind of key ring for being easy to dismount key |
-
2019
- 2019-02-22 ES ES201930292U patent/ES1227530Y/en not_active Expired - Fee Related
-
2020
- 2020-01-13 WO PCT/ES2020/070016 patent/WO2020169856A1/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US812458A (en) * | 1905-01-14 | 1906-02-13 | Arthur R See | Key-ring. |
US932787A (en) * | 1908-01-06 | 1909-08-31 | George J Kirby | Key-ring. |
CN201700529U (en) * | 2010-06-30 | 2011-01-12 | 薛宜 | Key ring |
US20170130488A1 (en) * | 2014-06-13 | 2017-05-11 | Assa Abloy Limited | Tamper-evident ring assemblies |
US20170325550A1 (en) * | 2016-05-12 | 2017-11-16 | Caffeinate Labs, Inc. | Flat Key Ring |
CN206729354U (en) * | 2017-04-28 | 2017-12-12 | 乔坤 | A kind of key ring for being easy to dismount key |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11864635B2 (en) | 2021-10-18 | 2024-01-09 | Orbitkey Projects Pty Ltd | Securement device |
USD1050713S1 (en) | 2022-08-30 | 2024-11-12 | Orbitkey Group Pty Ltd | Keyring |
Also Published As
Publication number | Publication date |
---|---|
ES1227530Y (en) | 2019-06-21 |
ES1227530U (en) | 2019-04-02 |
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