EP1250064A1 - Rahmenlose gürtelschliesse - Google Patents
Rahmenlose gürtelschliesseInfo
- Publication number
- EP1250064A1 EP1250064A1 EP01907385A EP01907385A EP1250064A1 EP 1250064 A1 EP1250064 A1 EP 1250064A1 EP 01907385 A EP01907385 A EP 01907385A EP 01907385 A EP01907385 A EP 01907385A EP 1250064 A1 EP1250064 A1 EP 1250064A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- belt
- buckle
- anchor element
- central web
- locking pin
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/20—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts engaging holes or the like in strap
Definitions
- the invention relates to a frameless belt clasp.
- Belt fasteners are generally known for connecting belt ends in belts, bags, saddlery, etc., which comprise a buckle frame and a locking pin.
- the locking pin is tiltably attached to a base side of the buckle frame.
- the base of the buckle frame is embedded in a loop of a first strap end.
- a second, loose end of the belt is perforated.
- the loose strap end is first inserted through the buckle frame and then the locking pin is inserted into the perforation.
- the locking pin is pressed with its tip onto the buckle frame.
- the loose end of the belt is positively fixed via the locking pin inserted into the perforation, the locking pin pressed onto the frame preventing the loose end of the belt from slipping off the locking pin.
- a guide loop is also required, into which the loose, freely protruding end of the belt must be inserted.
- the buckle frame More delicate designs of the buckle frame are opposed by the high bending moments that act on the buckle frame and the largely exposed, long mandrel when the strap connection is pulled. Depending on the bending radius of the end of the belt, the mandrel and buckle frame must have a certain minimum length, since otherwise it is difficult to thread the loose end of the belt.
- a belt buckle is known from DE 94 19 623 U1, which has a rectangular belt passage, into which the two belt ends lying one above the other are inserted.
- a spacer rod that runs parallel to the belts and ends in a vertically angled clamping mandrel starts from the belt passage.
- Both ends of the belt are perforated and are placed one above the other so that two perforations lie one above the other through which the clamping mandrel is inserted.
- This has a thickening at its tip, which engages in the perforations of the belt, so that it is difficult to accidentally slide the dome out of the perforations.
- a relatively flat belt connection can be achieved with this belt element. It can also be manufactured much more cost-effectively than with a conventional belt buckle with a buckle frame.
- connection is made only by snapping the mandrel thickening.
- the dilemma here is that the mandrel thickening must be as large as possible compared to the perforation diameter and the belt material must be as hard and as non-compliant as possible for a firm connection, but that it is exactly the opposite for simple handling, i.e. simply pushing the clamping mandrel through the perforations Education would be desirable. If the perforations widen as a result of frequent use, a secure closure can no longer be guaranteed. Furthermore, it is perceived as cumbersome that in order to close, a perforation of the bottom and top ends of the straps must be placed congruently one above the other.
- the invention is therefore based on the object of providing a belt clasp with which a belt connection which is as safe to use as it is aesthetically pleasing can be produced with simple handling.
- the belt buckle according to the invention has a very simple structure. Due to the preferred slim profile cross-sections and the elimination of solid elements such as a buckle frame or a belt passage, the belt clasp has only a very small volume, so that the belt clasp according to the invention can also be manufactured comparatively inexpensively from precious metals or other jewelry materials. In addition to the functional belt buckle according to the invention can also have a special aesthetic effect.
- the particular aesthetic effect results from a closed belt which comprises a strap and a belt clasp according to the invention, also in that only the strap ends lie flat one above the other in the connection area and only the locking pin is visible from the outside.
- the belt buckle is far behind in aesthetic terms in the belt of the invention.
- the belt buckle provides a secure strap connection.
- a positive connection is made.
- the center bar is tilted; due to the development of the locking mandrel opposite the center bar, the mandrel tip is pressed onto the end of the belt.
- the central web and the locking pin form an angle of 95 ° to 135 °, in particular 105 ° to 115 °. It is also advantageous that the belt buckle does not necessarily have to be firmly connected to a perforated belt to form a belt, but can also be simply plugged into such a belt, so that both simple manufacture and simple handling result.
- the belt clasp can be combined with any strap, as long as the strap perforations are suitable for holding the locking pin and center bar.
- the belt clasp according to the invention is not only suitable for belts, but also for belt connections of all kinds, for example on bags, shoes, saddlery.
- Fig. 1 shows a preferred embodiment of the invention
- Fig. 2 shows a closed belt of the invention in a first
- Fig. 4b the belt buckle in plan view.
- a belt buckle 1 according to the invention as shown in FIG. 1, consists of a locking pin 2, which is connected to an anchor element 4 via a central web 3.
- the locking pin 2 and the central web 3 enclose an obtuse angle ⁇ of approximately 110 °.
- the central web 3 opens into the middle of the rod-shaped Anchor element 4 and is arranged vertically on this, so that the central web 3 and the anchor element 4 together form an inverted "T ( .
- FIG. 2 shows a section of the closing area of a closed belt 10.
- This comprises a belt buckle 1 and a belt, the belt ends 11, 12 of which each have at least one belt perforation.
- the belt buckle 1 is inserted through the belt perforation, which cannot be seen in FIG. 2, in the belt end 12 located below, so that the anchor element 4, which has larger dimensions than the belt perforation, rests on the underside of the belt end 12 and forms an abutment there.
- the belt perforation of the belt end 12 and the belt perforation 11.1 of a second belt end 11 surround the central web 3.
- the locking pin 2 lies completely above the package of the belt ends 11, 12.
- the belt buckle 1 is only the one on the overlapping belt ends 11, 12 lying locking pin 2 visible. There is a harmonious overall impression, since no bulky components such as a buckle frame are required in the belt of the invention.
- the locking pin 2 does not necessarily have to face outside, for example away from a wearer's body. Since the closing mandrel 2 has to be spread far less than the conventional belt buckles with buckle frames to close the belt 10, it is also possible to close the belt 10 in such a way that the closing mandrel 2 lies on the inside and the anchor element 4 is visible on the outside.
- FIGS. 4a and 4b show anchor element 4 and locking pin 2 are arranged perpendicular to one another.
- all elements 2, 3 and 4 of the belt buckle 1 have the same square profile cross section of 3 mm x 3 mm. Other dimensions and cross-sectional shapes, for example round cross-sections, are also possible.
- the anchor element can also be flat, for example as a circular plate, the central web 3 being arranged in the direction of the surface normal.
- An edge 5 is formed on the connection between the central web 3 and the locking pin 2.
- a sharp-edged design of the edge 5 prevents the belt end 12, which is located under the locking pin 2, from initially sliding onto the locking pin 2 and possibly even slipping off it when the belt connection is closed.
- the length L B of the rod-shaped anchor element 4 is selected such that it corresponds to at least twice the diameter of the belt perforation.
- the length L B is preferably 10 mm to 20 mm.
- the length L M of the central web 3 corresponds to at least twice the thickness of the belt ends as the distance between the upper edge of the anchor element 4 and the lower edge of the locking dome 2 in the region of the break point.
- the length L s of the dome can be chosen from a design point of view.
- the length L s is preferably 20 to 30 mm.
- FIGS. 3a and 3b An embodiment of a belt 20 is shown, one of whose belt ends 22 ends in a loop 23 formed, for example, by sewing, which surrounds the anchor element 4.
- the loop 23 prevents the belt clasp 1 inserted into a belt hole 22.1 from falling out when the belt 20 is open.
- the loop 23 is not absolutely necessary for the function of the belt buckle 1 and, as shown in FIG. 2, can be omitted for a particularly flat connection.
- the belt buckle 1 is erected so that the central web 3 protrudes from the belt end 22 and the locking pin 2 is exposed.
- a second belt end 21 is brought in and pushed with one of the belt perforations 21.1, 21.2 over the locking pin 2 and then onto the central web 3 until the belt ends 21, 22 lie one above the other, as shown in FIG. 3b.
- the belt connection is now closed. If, as indicated by the arrows 31, 32, tensile forces are exerted on the belt ends 21, 22, they drift apart slightly with their belt perforations 21.1, 22.1 until there is a positive connection on the central web 3.
- the central web 3 of the belt buckle 1 located within the belt perforations 21.1, 22.1 is thereby tilted, which has the consequence that the locking pin 2 adjoining the central web 3 at an obtuse angle presses at least with its mandrel tip 6 onto the belt end 21.
- the distance of the belt perforations 21.1, 21.2 in relation to the locking pin length L s is selected such that, in the case of a belt buckle 1, the central web 3 of which is in the belt hole 21.1, the mandrel tip 6 into the adjacent belt perforation 21.2 intervenes.
Landscapes
- Buckles (AREA)
- Automotive Seat Belt Assembly (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Electric Vacuum Cleaner (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20001340U DE20001340U1 (de) | 2000-01-27 | 2000-01-27 | Rahmenlose Gürtelschließe |
DE20001340U | 2000-01-27 | ||
PCT/DE2001/000315 WO2001054530A1 (de) | 2000-01-27 | 2001-01-26 | Rahmenlose gürtelschliesse |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1250064A1 true EP1250064A1 (de) | 2002-10-23 |
EP1250064B1 EP1250064B1 (de) | 2004-07-28 |
Family
ID=7936413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01907385A Expired - Lifetime EP1250064B1 (de) | 2000-01-27 | 2001-01-26 | Rahmenlose gürtelschliesse |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1250064B1 (de) |
AT (1) | ATE271797T1 (de) |
AU (1) | AU2001235354A1 (de) |
DE (2) | DE20001340U1 (de) |
WO (1) | WO2001054530A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140135804A1 (en) | 2012-11-15 | 2014-05-15 | Ethicon Endo-Surgery, Inc. | Ultrasonic and electrosurgical devices |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB494367A (en) * | 1937-07-15 | 1938-10-25 | Mason & Sons Ltd D | Improvements relating to belts for personal wear |
CH258657A (de) * | 1947-09-03 | 1948-12-15 | Farry Elio | Schnallenverschluss. |
FR1278486A (fr) * | 1961-01-27 | 1961-12-08 | Dispositif d'attache pour ceintures, bracelets de montres, courroies, vêtements et autres |
-
2000
- 2000-01-27 DE DE20001340U patent/DE20001340U1/de not_active Expired - Lifetime
-
2001
- 2001-01-26 AU AU2001235354A patent/AU2001235354A1/en not_active Abandoned
- 2001-01-26 DE DE50102996T patent/DE50102996D1/de not_active Expired - Fee Related
- 2001-01-26 WO PCT/DE2001/000315 patent/WO2001054530A1/de active IP Right Grant
- 2001-01-26 EP EP01907385A patent/EP1250064B1/de not_active Expired - Lifetime
- 2001-01-26 AT AT01907385T patent/ATE271797T1/de not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO0154530A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2001054530A1 (de) | 2001-08-02 |
DE20001340U1 (de) | 2000-03-30 |
EP1250064B1 (de) | 2004-07-28 |
DE50102996D1 (de) | 2004-09-02 |
AU2001235354A1 (en) | 2001-08-07 |
ATE271797T1 (de) | 2004-08-15 |
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