ES1211238U - BUCKLE FOR FINE ADJUSTMENT BELT (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Belt buckle, characterized in that it is constituted from a main body (1) as an ornamental shield, at the previous and free end of which a first lower bridge (2) is established, while at its rear end a second lower bridge (3), under which there is arranged a recess (4), later opened, formally and dimensionally adapted to receive the immovable end of the belt immovably in its bosom, said recess having a folding (5) plate (5) on two lateral axes (6), which is bent at its end in a toothed (7) intended to interlock at said non-practicable end of the belt, having provided that next to said second lower bridge (3) or rear bridge to establish a cylinder swinging (8) against the tension of an internal spring, from whose middle zone emerges a locking arm (9) on the inner face of the free and practicable end of the belt intended to be made passing between both bridges (2 and 3), said cylinder having at one of its ends a lateral lever (10) as a control element and release of the locking arm (9). (Machine-translation by Google Translate, not legally binding)

Description

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D E S C R I P C I Ó N

OBJECT OF THE INVENTION

The present invention relates to a belt buckle, which has special characteristics in terms of the way of retention and fixation of the free end of the belt, as it passes through the buckle, which allows to regulate the length of said belt in a practically millimetric manner. , contrary to what happens with conventional belts, in which said regulation is much less precise or in its case less reliable.

It is therefore an object of the invention to provide a buckle whose fixing and release is carried out with great ease, precision and efficiency.

BACKGROUND OF THE INVENTION

In the practical scope of the invention, most belts have at their free end a series of conveniently spaced holes, which selectively applied are applied on the central rod of the buckle, blocking the belt at said point.

The problem with this type of belt is that the distance between holes is very large, so that a "fine" adjustment cannot be carried out, so that the size of the user can be comprised at an intermediate point of two of said holes.

Another type of buckles are those in which there is a part that, by means of a tilting teeth, fixation of one end of the belt is carried out, while the other end is made to pass through a kind of bridge complemented with a pressing element to maintain that free end of the belt in a tense position, or what is the same to maintain the contour of the belt according to the perimeter of the user in which it is applied.

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The problem presented by this type of buckles is that the fixing of the free end of the belt requires a sliding pin to carry out the pressing and corresponding immobilization of that free end, being that transverse pin capable of moving easily, thereby preventing its function, that is to say the retention of the free end of the belt to the position that has been established for this purpose, so that this type of buckles are usually loosened too easily.

DESCRIPTION OF THE INVENTION

The fine adjustment belt buckle that the invention proposes solves in a fully satisfactory manner the above-mentioned problem, based on a simple but highly effective solution.

To do this, and more specifically, the buckle of the invention is constituted from a main body as an ornamental shield, which in correspondence with its front and rear ends incorporates two bridges to pass the corresponding free end of the belt, with the particularity that one of said bridges includes under it, a housing in which a formally and dimensionally suitable end cage is established to immovably receive in its bosom the non-practicable end of the belt, having for this purpose a folding plate on said recessed recessed in a tooth which is locked in the end of the belt when said plate is flush with the end recess.

In accordance with another feature of the invention, it is provided that in correspondence with the bridge described above, and collaterally to the fixing recess of the non-practicable end of the belt, a tilting cylinder is established that is flush with said recess and with the surface inside said bridge,), a cylinder that is required against the tension of a spring, so that in the middle of the same emerges an interlocking arm on the inner face of the free and practicable end of the belt, said cylinder counting at one of its ends a lateral lever for rotating said cylinder against its corresponding internal spring, in order to release the locking arm from the internal surface of the free end of the belt.

Although the structure described works perfectly with belts whose inner face is

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smooth and flexible, it is provided that optionally on said surface an elongated rectangular surface of sawtooth-shaped profile can be arranged in which the said interlocking arm is selectively interlocked, thus further securing the fixation of said belt end in the exact point that is required, all in a simple, fast and reliable way.

DESCRIPTION OF THE DRAWINGS

To complement the description that will then be made and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical implementation thereof, a set of drawings is attached as an integral part of said description. where, for illustrative and non-limiting purposes, the following has been represented:

Figure 1 shows a profile view of a fine adjustment belt buckle made in accordance with the object of the present invention.

Figure 2.- Shows an interior plan view of the buckle of the previous figure.

Figure 3.- Shows an exterior plan view of the buckle of the previous figure.

Figure 4.- Shows a detail of the configuration of the interlocking cylinder located inside the rear bridge.

Figure 5.- Shows a plan view of the interlocking plate of the non-practicable end of the belt.

Figure 6.- Shows a profile view of the piece represented in the previous figure.

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In view of the figures, it can be seen how the buckle of the invention is constituted from a main body (1) as an ornamental shield, at whose front and free end a first lower bridge (2) is established, while in its rear end establishes a second lower bridge (3), under which a recess (4) is arranged, subsequently opened, formally and dimensionally suitable to receive in its bosom the immovable end of the belt in an immovable way, counting said recessed with a folding plate (5) on two lateral axes (6), which is bent at its end in a toothing (7) intended to engage in the end of the belt when said plate is flush with the end cage as shown in Figure 2.

Well, coplanarly with the second lower bridge (3) or rear bridge the buckle has a tilting cylinder (8) with respect to respective end shafts (9), against the tension of an internal spring, with the particularity that the middle area of said cylinder emerges an interlocking arm (9) which in an operating and resting situation presses strongly on the inner face of the free and practicable end of the belt, said cylinder counting at one of its ends a lateral lever (10) to rotate said cylinder against its corresponding internal spring, separating the arm of said belt end and releasing it when necessary.

As previously mentioned, although the buckle is applicable to conventional belts or at least to those that have an internal surface on which the aforementioned interlocking arm (9) can be interlocked, it is optionally provided that on the internal surface of the free end of the belt is arranged a rectangular and elongated piece, of a rigid material, and with a profile in small saw teeth, in which the aforementioned interlocking arm (9) can be precisely locked.

Claims (1)

R E I V I N D I C A C I O N E S 1a.- Belt buckle, characterized in that it is constituted from a main body (1) as an ornamental shield, at whose front and free end a first lower bridge (2) is established, while at its rear end it it establishes a second lower bridge (3), under which a recess (4) is arranged, subsequently opened, formally and dimensionally suitable to receive in its bosom in an immovable way the non-practicable end of the belt, said recessed counting with a plate (5 ) foldable on two lateral axes (6), which is bent at its end in a toothing (7) intended to engage 10 in said non-practicable end of the belt, having provided that next to said second lower bridge (3) or rear bridge establish a tilting cylinder (8) against the tension of an internal spring, from whose middle area an interlocking arm (9) emerges on the inner face of the free and practicable end of the belt intended ah It is necessary to pass between both bridges (2 and 3), said cylinder counting at one of its ends a lateral lever (10) as a control and release element of the locking arm (9).