CN201423660Y - Folding knife - Google Patents

Abstract

The utility model provides a folding knife which comprises a knife handle and a knife blade. The knife blade is connected on the knife handle and can be folded in the knife handle, a locking piece used for locking the knife blade is arranged on the knife handle, one end of the locking piece is movably connected on the knife handle, a keystroke used for poking the locking piece is arranged at the non-connection end, and a convex part of the keystroke penetrates through an arc position of the knife handle and moves in the arc position. As the locking piece which can lock the knife blade is arranged on the knife handle, when the knife blade is unfolded, the locking piece is clamped and embedded on a dent 6 of the knife blade under the jacking action of a spring, so as to prevent the knife blade from being folded back due to force bearing when in use; moreover, as a dent 7 is also arranged on the knife blade, when the knife blade is folded in the knife handle, the locking piece is jacked on the dent 7, so as to effectively avoiding the knife blade from being unfolded when the folding knife is carried about; the folding knife also has the characteristics of simple structure, safety using, beautiful appearance and good elegance.

Description

A kind of Foldable knife

Technical field

The utility model relates to five metals cutter manufacturing technology field, is a kind of Foldable knife specifically.

Background technology

At present, the Foldable knife kind of being sold on the existing market is of all kinds, and the type Foldable knife is simple in structure, and is easy to use, very popular.But present most of Foldable knife all is to rely on side chain or sincere tail lock to fix blade, and the pocket knife of this structure is tradition relatively, compares down no characteristic with other products, and is very sorry.

The utility model content

The purpose of this utility model is the shortcoming that overcomes above-mentioned prior art, provides a kind of simple in structure, compactness, proper a kind of Foldable knife safe in utilization and attractive in appearance.

The utility model is to be achieved through the following technical solutions:

A kind of Foldable knife, comprise handle of a knife (1) and be connected on the handle of a knife and can be equivalent in blade (2) in the handle of a knife, described handle of a knife is provided with the latch fitting (3) that is used to pin blade, one end of latch fitting is movably connected on the handle of a knife, front of motor is provided with the button (5) that is used to stir latch fitting (3), and the lug boss of this button passes the interior activity in arc position (4) that handle of a knife is provided with.

Described handle of a knife is provided with and is used for a top latch fitting and blade and is provided with recess (6) and recess (7) spring of inlay card (8) mutually.

Described spring (8) is a torsionspring.

The utility model compared with prior art has following advantage:

The utility model adopts and be provided with the latch fitting that can pin blade on handle of a knife, latch fitting props up at spring that inlay card is provided with on the recess 6 at blade under the effect on top when blade launches, prevent the stressed phenomenon of back amounting to of blade in use, and also be provided with recess 7 on the blade, latch fitting withstands on the recess 7 when blade is amounted in handle of a knife, the phenomenon that blade launches when effectively having stopped to carry Foldable knife, and it is simple in structure, compactness, safe in utilization and attractive in appearance proper.

Description of drawings

Accompanying drawing 1 is the utility model structural representation;

Accompanying drawing 2 is the utility model internal structure schematic diagram;

Accompanying drawing 3 is equivalent in the Knife handle structure schematic diagram for the utility model blade.

The specific embodiment

Come the utility model is further described below in conjunction with Figure of description:

Shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, a kind of Foldable knife, comprise handle of a knife 1 and be connected on the handle of a knife and can be equivalent in blade 2 in the handle of a knife, described handle of a knife is provided with the latch fitting 3 that is used to pin blade, one end of latch fitting is movably connected on the handle of a knife, front of motor is provided with the button 5 that is used to stir latch fitting 3, and the lug boss of this button passes the arc position 4 interior activities that handle of a knife is provided with.

Described handle of a knife is provided with and is used for a top latch fitting and blade and is provided with recess 6 and recess 7 spring 8 of inlay card mutually.

Described spring 8 is a torsionspring.

Claims (3)

1, a kind of Foldable knife, comprise handle of a knife (1) and be connected on the handle of a knife and can be equivalent in blade (2) in the handle of a knife, it is characterized in that: described handle of a knife is provided with the latch fitting (3) that is used to pin blade, one end of latch fitting is movably connected on the handle of a knife, front of motor is provided with the button (5) that is used to stir latch fitting (3), and the lug boss of this button passes the interior activity in arc position (4) that handle of a knife is provided with.

2, a kind of Foldable knife according to claim 1 is characterized in that: described handle of a knife is provided with and is used for a top latch fitting and blade and is provided with recess (6) and recess (7) spring of inlay card (8) mutually.

3, according to the described a kind of Foldable knife of the arbitrary claim of claim 1 to 2, it is characterized in that: described spring (8) is a torsionspring.

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