ES1237399U - KNIFE (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Knife (1), of the type comprising a blade (2) and a gripping area (3) characterized in that it comprises, at least, a through recess (4) in the part that encompasses the gripping area (3) and the starting area (20) of the blade (2). (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPTION

Knife.

Object of the invention

The present invention relates to a knife with recesses that increase its functionality.

Background of the invention

The knives comprise a blade and a gripping area (usually with a handle configured with fittings or handles) to handle it and make the necessary cuts with the blade.

The blade can be fixed or articulated to fold towards the inside of the handle, configuring a kind of knife.

The functionality of the knife is to make cuts or punctures with the blade, which is a limitation that is solved with the knife of the invention.

Description of the invention

The knife of the invention is of the type that comprises a blade and a gripping area (usually with a handle configured with fittings or handles), the fixed or articulated blade being able to fold towards the inside of the handle, which according to the invention can also be It comprises, at least, a through recess in the part that encompasses the gripping area and the blade starting area.

As the starting area of the sheet, the first third of the sheet from the gripping area is understood herein.

The functionality initially sought is to be able to provide an assurance cord, so that in case of accidentally releasing the handle the knife is not lost, but several additional functionalities or advantages have been found that are described in the description of the preferred embodiment example of the invention.

Brief description of the drawings

Figure 1.- Shows a view of the handle and start of the knife blade of the invention in a variant that carries a shoulder strap, understanding as such a band that surrounds the hand. Figure 2.- Shows a view of the knife of the invention coupled to a pole to configure a kind of spear.

Figure 4.- Shows a view of a detail of the knife of the invention of the variant of Figure 3 with a pin inserted in the recess to block the open position of the blade.

Figure 5.- Shows a view of a detail of the knife of the invention in a variant where the recess has parallel faces at different distances to configure keys of different openings for tightening nuts.

Figure 6.- Shows a view of a detail of the knife of the invention in a variant where the recess is able to receive a finger to improve handling.

Description of the preferred embodiment

The knife (1) of the invention is of the type comprising a blade (2) and a gripping area (3) (usually with a handle (30) configured with fittings (31) or scales) the blade (2) may be fixed or articulated to fold towards the inside of the handle (30), and according to the invention also comprises at least one recess (4) through the part that encompasses the gripping area (3) and the starting area ( 20) of the sheet (2).

Some of the recesses (4) of the knife (1) can be closed. In this case, the knife (1) can comprise a recess (4) closed in the starting area (20) of the blade (2) and another recess (4) closed at the distal end (30) of the gripping area (3), comprising a shoulder strap (6) for the hand fixed on both recesses (4) that secures the grip (see fig. 1) or for attaching to a pole (101) configuring a kind of spear, as seen in the fig. 2, for which only the recess (4) in the boot area of the blade (2) and a cord (103) would be required. Likewise, if the recess (4) is closed and has an elongated shape, you can configure a bottle opener (100) to uncover bottles or a bullet encapsulator, all as seen in fig. 1.

In configurations where the blade (2) is foldable towards the inside of the handle (30) (see figs. 3 and 4), and in which the handle comprises two side fittings (31) in which the recess (4) is arranged ) closed and faced axially in both fittings (31), a pin (7) for securing the open position of the blade (2) inserted in the recess (4) of both fittings (31) and in contact with the edge can be arranged of the blade (2) in an advanced position with respect to the axis of rotation (22) of the blade (2).

The recess (4) or any of the recesses of the knife (1) can also be torn to one of the edges of the blade (2) and be arranged at the start of the blade (2), configuring a wire cutter, as see in fig. 1.

In addition, the recess (4) may comprise some parallel edges (40) for configuring a nut tightening wrench. Even some parallel edges (40) can be arranged at varying distances to configure a wrench for different sizes of nuts (see fig. 5).

Another functionality is that the recess (4) is arranged in the blade start zone and has sufficient dimensions for the insertion of a finger (5) to facilitate precise handling.

And another functionality consists in the provision of a highlighted color string (8) inserted in the recess (4) to facilitate the location of the knife (1) (see fig. 1), which can be the string that configures the shoulder strap (6 ).

All of these configurations can be implemented together on the same knife (1) as long as they are not structurally incompatible, that is, it can carry various functional recesses of those set forth above.

Notwithstanding the foregoing, and since the description made corresponds only to a preferred embodiment of the invention, it will be understood that within its essentiality multiple variations of detail may be introduced, also protected, which may affect the shape, size or the manufacturing materials of the assembly or its parts, without this implying any alteration of the invention as a whole, delimited only by the claims provided in the following.

Claims (10)

1.-Knife (1), of the type comprising a blade (2) and a gripping area (3) characterized in that it comprises at least one recess (4) through the part that encompasses the gripping zone (3) and the starting area (20) of the sheet (2). 2. Knife (1) according to claim 1, wherein the recess (4) is closed. 3. -Cuchillo (1) according to claim 2 comprising a recess (4) closed in the starting area (20) of the sheet (2) and a recess (4) closed at the distal end (30) of the area of asido (3); comprising a shoulder strap (6) for the hand fixed on both recesses (4). 4.-Knife (1) according to claim 2, wherein the recess (4) is closed and has an elongated shape to configure a bottle opener (100) to uncover bottles or a bullet encapsulator. 5. Knife (1) according to any of claims 2 to 4, wherein the blade (2) is foldable into the handle (30), which comprises two side fittings (31) on which the recess is arranged (4) closed and facing axially in both fittings (31), comprising a pin (7) for securing the open position of the blade (2) inserted in the recess (4) of both fittings (31) and in contact with the edge of the blade (2) in an advanced position with respect to the axis of rotation (22) of the blade (2). 6. - Knife (1) according to any of the preceding claims, wherein the recess (4) is torn towards one of the edges of the blade (2) and is arranged at the start of the blade (2). 7. Knife (1) according to any of the preceding claims, wherein the recess (4) comprises some parallel edges (40) for configuring a nut tightening wrench. 8. Knife (1) according to claim 7, wherein some parallel edges (40) are arranged at varying distances to configure a wrench tightening nuts of different sizes. 9.-Knife (1) according to any of the preceding claims, wherein the recess (4) is arranged in the blade starting area and has sufficient dimensions for the insertion of a finger (5). 10. -Cuchillo (1) according to any preceding claim comprising a cord (8) inserted highlight color in the recess (4).