Legal analysis: fruit knife generally does not belong to the control of knives. Fruit knife for small kitchen knife. Generally speaking, the fruit knife on the market from the material of stainless steel, plastic, from the shape of straight, folding, and even rotary planer, ring and so on.

Control knives, according to the "Control Knives Recognition Criteria" refers to daggers, three-pronged knives, spring-loaded knives (jumping knives) and other similar single-edged, double-edged, three-pronged sharp knives. According to articles 2 to 7 of the Ministry of Public Security's Interim Provisions on the Control of Certain Knives, there are legal formalities governing the scope of the wearing of controlled knives and the production, purchase and sale of such knives.

(1) Daggers: single-, double- or multi-bladed sharp knives with hilts, grids and blood grooves, and with a tip angle of less than 60 degrees.　

(ii) three-pronged scraper: machining knives with three blades

(iii) spring-loaded knives with self-locking device (jumping knives): the blade unfolded or popped out, can be fixed by the spring in the hilt or the card lock self-locking folding knife.　

(d) other similar single-edged, double-edged, three-pronged sharp knives: the tip angle of less than 60 degrees, the length of the body of more than 150 millimeters of all types of single-edged, double-edged and multi-bladed knives.　

(v) Other single-edged, double-edged and multi-edged knives of all kinds with a tip angle of more than 60 degrees and a blade length of more than 220 millimeters.

Legal basis: "Control of Knives Recognition Criteria"

I. Anyone who meets one of the following criteria can be recognized as a control of knives:

1. Daggers: with the handle, the grid and the blood groove, the tip of the knife angle of less than 60 degrees of the single-edged, double-edged or multi-bladed sharp knife (see Figure 1).

2. pronged scraper: with three blades of machining knives (see Figure 2)

3. spring-loaded knives with self-locking device (jumping knife): the knife body unfolded or popped out of the knife handle by the spring or the card lock within the fixed self-locking folding knife (see Figure 3).

4. Other similar single-edged, double-edged, three-pronged knife: the tip of the angle of less than 60 degrees, the length of the blade more than 150 millimeters of various types of single-edged, double-edged and multi-blade knives (see Figure IV).

5. Other tip angle greater than 60 degrees, the length of the body more than 220 mm of all types of single-edged, double-edged and multi-blade knives (see Figure V).

Two, unopened blade and the tip of the chamfer radius R is greater than 2.5 millimeters of various types of martial arts, crafts, gifts and other knives do not belong to the category of controlled knives.

Third, the minority use of Tibetan knives, belt knives, boot knives, sabers and other knives control scope of the determination of the standard, by the people's governments of the autonomous regions of ethnic minorities (autonomous regions, autonomous counties) public security organs with reference to the development of this standard.