CN201776757U

CN201776757U - Novel folded knife

Info

Publication number: CN201776757U
Application number: CN201020286709XU
Authority: CN
Inventors: 黄增
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-03
Filing date: 2010-08-03
Publication date: 2011-03-30
Anticipated expiration: 2020-08-03

Abstract

The utility model discloses a novel folded knife, comprising a knife handle and a knife blade, wherein the knife handle is composed of a handle piece A and a handle piece B; the knife blade is movably connected with the handle piece B; a driving shaft which can unfold and fold the knife blade into the knife handle is arranged on the knife blade; one end of the driving shaft is fixedly arranged on the knife blade and the other end is sheathed in an arc position arranged on the handle piece A, wherein the arc position is V-shaped and the V-shaped arc position has an angle C, an angle D and an angle E. The arc position is arranged on the handle piece A and sheathed with the driving shaft on the knife blade, therefore, when a user pushes the handle piece A with the arc position leftwards and rightwards, the knife blade can automatically unfold from the knife handle. The new-type folded knife has the advantages of simple structure and ingenious concept and is convenient to use; therefore, the novel folded knife is suitable for general consumers.

Description

A kind of novel Foldable knife

Technical field

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

Background technology

At present, the Foldable knife of being sold on the market mostly is to catch blade just blade can be opened out in handle of a knife with hand, such Foldable knife shortcoming is, user's hand when opening blade is easy to run into blade cutting edge, this has just produced potential safety hazard to the user, and it is not very convenient using.

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, is skillfully constructed and convenient and practical a kind of novel Foldable knife.

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

A kind of novel Foldable knife, comprise handle of a knife and blade, handle of a knife is made up of A handle sheet and B handle sheet, blade is movably connected on the B handle sheet, described blade is provided with and can or be equivalent in driving shaft in the handle of a knife with blades open, one end of this driving shaft fixedly is located on the blade, and the other end is enclosed within the arc position that A handle sheet is provided with.

Described arc position is made as V-arrangement, and V-arrangement arc position is provided with C angle, D angle and E angle.

Described A handle sheet is fixed on the B handle sheet by the screw activity.

Described B handle sheet is provided with the spring leaf that is used for fixing blade, effectively prevents user's stressed phenomenon of back amounting to of blade in use.

The utility model compared with prior art has following advantage:

The utility model adopts and be provided with driving shaft that arc position and blade be provided with fit mutually on A handle sheet, the user will will open out automatically in handle of a knife with hand with promoting blade about the A handle sheet of arc position, and it is simple in structure, is skillfully constructed, very easy to use, be fit to consumers in general and use.

Description of drawings

Accompanying drawing 1 is the utility model structural representation;

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

The semi-open schematic diagram of accompanying drawing 3 blades of the present utility model;

Accompanying drawing 4 is equivalent in schematic diagram in the handle of a knife for blade of the present utility model;

Accompanying drawing 5 is an arc bit architecture schematic diagram of the present utility model;

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

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 novel Foldable knife, comprise handle of a knife 1 and blade 2, handle of a knife is made up of A handle sheet 3 and B handle sheet 4, blade 2 is movably connected on the B handle sheet 4, described blade is provided with and can or be equivalent in driving shaft 5 in the handle of a knife with blades open, and an end of this driving shaft fixedly is located on the blade, and the other end is enclosed within the arc position 6 that A handle sheet 3 is provided with.

Described arc position 6 is made as V-arrangement, and V-arrangement arc position is provided with C angle 7, D angle 8 and E angle 9.

Described A handle sheet 3 is fixed on the B handle sheet 4 by screw 10 activities.

Described B handle sheet 4 is provided with the spring leaf 11 that is used for fixing blade 2, prevents user's stressed phenomenon of back amounting to of blade in use.

General workflow of the present utility model will be described below:

When needs blade 2 of the present utility model is opened, at first will push away to the left side with the A handle sheet 3 of arc position 6, the driving shaft 5 that blade is provided with is moved to D angle 8 along arc under the promotion of A handle sheet, at this moment, blade is as for semi-open state, shown in attached 3, and then A handle sheet pushed away to the right, the driving shaft 5 that blade is provided with moves to C angle 7 along arc position 6 under the promotion of A handle sheet 3, at this moment, blade 2 is as for full open mode, as shown in Figure 2, the spring leaf 11 that is provided with of B handle sheet withstands on the blade root and fixes blade afterwards, and when not needing to use the utility model, the spring leaf 11 that will withstand on blade 2 roots is earlier removed, blade is amounted in handle of a knife 1 then, 5 this moments of driving shaft that blade is provided with are as for E angle 9, as shown in Figure 4, and so repeatedly.

Claims

1. novel Foldable knife, comprise handle of a knife (1) and blade (2), handle of a knife is made up of A handle sheet (3) and B handle sheet (4), blade (2) is movably connected on the B handle sheet (4), it is characterized in that: described blade is provided with and can or be equivalent in driving shaft (5) in the handle of a knife with blades open, one end of this driving shaft fixedly is located on the blade, and the other end is enclosed within the arc position (6) that A handle sheet (3) is provided with.

2. according to the described a kind of novel Foldable knife of claim 1, it is characterized in that: described arc position (6) is made as V-arrangement, and V-arrangement arc position is provided with C angle (7), D angle (8) and E angle (9).

3. according to the described a kind of novel Foldable knife of claim 1, it is characterized in that: described A handle sheet (3) is fixed on the B handle sheet (4) by screw (10) activity.

4. according to the described a kind of novel Foldable knife of claim 1, it is characterized in that: described B handle sheet (4) is provided with the spring leaf (11) that is used for fixing blade (2).