CN201505918U

CN201505918U - Foldable knife

Info

Publication number: CN201505918U
Application number: CN2009202364204U
Authority: CN
Inventors: 杨劲
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-23
Filing date: 2009-09-23
Publication date: 2010-06-16
Anticipated expiration: 2019-09-23

Abstract

A foldable knife, comprises a knife handle (1) and a knife blade (2) connected with the knife handle and folded in the knife blade, a lock piece (3) for fixing the knife blade on the knife handle, wherein the upper end of the lock piece is flexibly connected with the knife handle and the lower end is provided with a press key (4) for moving the lock piece with hands and the two ends of the press key are respectively arranged in a hole (5) on the knife handle and respectively nested with springs (6) and the springs (6) are arranged in the knife handle and one end of the spring is fastened on the knife handle (1) and another end is nested on the pressure key to prop the lock piece contact with the root of the knife blade and concave positions (7,8) for fixing the blade are arranged on the knife blade. The lock key for fixing the knife blade is arranged on the knife handle. When the knife blade is unfolded, the lock key is clipped into the concave position on the knife blade to ensure that the knife does not folded backwards while in use. The foldable knife has features of simple and compact structure, convenience, practicality and beautiful appearance.

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 kinds of structures is an impediment to the aesthetic appearance of himself, and reduces the values of pocket knife greatly.

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 convenient and practical 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 for fixing blade, the upper end of latch fitting is movably connected on the handle of a knife, the lower end is provided with the button (4) that is used to stir latch fitting, and the two ends of this button are located at respectively in the position, hole (5) that handle of a knife is provided with.

Described button two ends are with spring (6) respectively, and spring is located at that an end is buckled on the handle of a knife (1) in the handle of a knife, and the other end is enclosed within that a top latch fitting (3) contacts with the blade root on the button.

Described blade is provided with recess (7) and the recess (8) that is used for fixing blade.

The utility model compared with prior art has following advantage:

The utility model adopts the locking key that is provided for fixed blade on handle of a knife, the locking key inlay card is on the recess 7 that blade was provided with when blade launches, guaranteed that the user the phenomenon that blade is back amounted to can not occur in use, and also be provided with recess 8 on the blade, the locking key inlay card is on recess 8 when blade is amounted in handle of a knife, stopped jack knife effectively and the phenomenon that blade launches occurred carrying Shi Buhui, and it is simple in structure, compactness, convenient and practical and attractive in appearance proper.

Description of drawings

Accompanying drawing 1 is the utility model structural representation;

Accompanying drawing 2 is spring of the present utility model and key connecting structure schematic diagram;

Accompanying drawing 3 is blade of the present utility model and lock member structure schematic diagram;

Accompanying drawing 4 is that spring of the present utility model is connected the plan structure schematic diagram with button;

Accompanying drawing 5 is amounted at handle of a knife inner structure schematic diagram for blade of the present utility model;

Accompanying drawing 6 is a blade structure schematic diagram of the present utility model.

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, accompanying drawing 4, accompanying drawing 5, accompanying drawing 6, 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 for fixing blade, the upper end of latch fitting is movably connected on the handle of a knife, the lower end is provided with the button 4 that is used to stir latch fitting, and the two ends of button are located at respectively in the position, hole 5 that handle of a knife is provided with.

Described button two ends are with spring 6 respectively, and spring is located at that an end is buckled on the handle of a knife in the handle of a knife, and the other end is enclosed within that a top latch fitting 3 contacts with the blade root on the button.

Described blade is provided with recess 7 and the recess 8 that is used for fixing blade.

Claims

1. 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 for fixing blade, the upper end of latch fitting is movably connected on the handle of a knife, the lower end is provided with the button (4) that is used to stir latch fitting, and the two ends of button are located at respectively in the position, hole (5) that handle of a knife is provided with.

2. a kind of Foldable knife according to claim 1 is characterized in that: described button two ends are with spring (6) respectively, and spring is located at that an end is buckled on the handle of a knife (1) in the handle of a knife, and the other end is enclosed within that a top latch fitting (3) contacts with the blade root on the button.

3. a kind of Foldable knife according to claim 1 is characterized in that: described blade is provided with recess (7) and the recess (8) that is used for fixing blade.