CN202897630U

CN202897630U - Limit cutter for preservative film

Info

Publication number: CN202897630U
Application number: CN 201220385949
Authority: CN
Inventors: 张映杏
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-07
Filing date: 2012-08-07
Publication date: 2013-04-24
Anticipated expiration: 2022-08-07

Abstract

The utility model relates to a limit cutter for a preservative film. The limit cutter for the preservative film comprises a grooved rail and a cutting tool seat, the cutting tool seat is arranged inside the grooved rail, cutting tools are arranged at two sides of the cutting tool seat, and limit lugs are arranged on the grooved rail side walls at two ends of the grooved rail. The planes on two sides of the notch of on the upper surface of the grooved rail are respectively tilted upward shaped like a Chinese character 'ba', and arc-shaped protruding edges protruding downward are arranged on the lower surface of the notch. Reinforced ribs are respectively arranged on two side faces of the grooved rail. Through the limit cutter for the preservative film, when a preservative film is pulled out, the preservative film can be attached on the upper surfaces of the grooved rail tilted upward easily, the preservative film is enabled to maintain smooth, and wrinkles are not easy to generate. When the preservative film passes through the arc-shaped protruding edges protruding downward, the cutting tool seat is enabled to be pulled fast and conveniently, cutting blades cut the preservative film, the cutting motion is smooth and stable, and the cuts are orderly. Under the function of the limit protruding lugs on two sides of the grooved rail, the cutting tool seat can not leave the grooved rail, and the damage of a preservative film box caused by a manual misoperation can be prevented.

Description

The spacing cutter of preservative film

Technical field

The utility model relates to the annex on a kind of Wrapping case, particularly relates to the spacing cutter of a kind of preservative film.

Background technology

Preservative film is both simple and convenient for preserving food, economical and practical again, very popular, cutter is equipped with for box-packed preservative film in the prior art, use to be convenient for people to cutting, and preservative film cutter of the prior art all is provided with grooved rail, in grooved rail, be provided with and hold the groove that cuts tool rest, the cutting tool rest is arranged in the grooved rail, the both sides of cutting tool rest are provided with cutting blade, grooved rail is inserted on the Wrapping case by the fixing feet that arranges under stickup or the grooved rail, the both sides of cutting tool rest all are provided with cutter and no matter from which side shifting of grooved rail can well preservative film be cut off, 1. be the plane above the grooved rail, preservative film spread overlay on cut off above the grooved rail often occur since paste not firm cause to occur pulling when cutting drag phenomenon, and the edge of a knife is uneven on the rear cutter preservative film of appearance cutting, 2. because grooved rail is groove, and be to be fixed on the crisper, when people overexert, the cutting tool rest can wash out Wrapping case, cause simultaneously cutting tool rest releasing slots rail and can't continue application, 3. the grooved rail mouth is following owing to larger with the area of contact of cutting tool rest, is prone to stuck phenomenon when cutting speed in feet per minute is very fast.

Summary of the invention

In view of this, the technical problems to be solved in the utility model is to provide a kind of preservative film spacing cutter, pass through the technical program, when the cutting tool rest cuts, can effectively assist the cutting tool rest that the preservative film handle is held in grooved rail upper port both sides, be provided with on the grooved rail spacing, by spacing make the cutting tool rest can't break away from the grooved rail, thereby remedied the deficiencies in the prior art.

For solving the problems of the technologies described above, the technical solution of the utility model is achieved in that the spacing cutter of a kind of preservative film, include grooved rail and cutting tool rest, described cutting tool rest is arranged in the grooved rail, cutting tool rest both sides are provided with cutter, are provided with spacing block set on the described grooved rail sidewall that is positioned at the grooved rail two ends.

Notch two side planes above the described grooved rail are inclined upwardly respectively and are splayed configuration, and the lower surface at the notch place is provided with the camber fin to lower convexity.

Be respectively arranged with reinforced rib on the two sides of described grooved rail.

The technique effect that the utility model reaches is as follows: the spacing cutter of a kind of preservative film, pass through the technical program, when pulling out preservative film, on preservative film is pasted at an easy rate on acclivitous grooved rail, make preservative film keep smooth, be difficult for producing fold, the camber fin of warp-wise lower convexity, quick and convenient when making pulling cutting tool rest, the cutting blade cutting preservative film, cutting action is smooth and easy stable, otch is neat, under the effect of the spacing block set of grooved rail both sides, the cutting tool rest can't break away from the grooved rail, and actv. has prevented Wrapping case because the improper damage that causes of manual operation.

Description of drawings

Fig. 1 is a kind of grooved rail section drawing in the utility model.

Fig. 2 is the lateral plan of Fig. 1.

Fig. 3 is another kind of grooved rail section drawing in the utility model.。

Fig. 4 is the lateral plan of Fig. 3.

Fig. 5 is the schematic perspective view of Fig. 1.

Fig. 6 is the schematic perspective view of Fig. 3.

The specific embodiment

Among the figure, 1 grooved rail, 2 cutting tool rests, 3 cutter, 4 spacing block sets, 5 notches, 6 camber fins, 7 reinforced ribs, 8 fixing feet.

Below in conjunction with drawings and Examples, the technical solution of the utility model is described in further detail.

Such as Fig. 1-shown in Figure 6, the spacing cutter of the preservative film that the utility model relates to includes grooved rail 1 and cutting tool rest 2, and described cutting tool rest 2 is arranged in the grooved rail 1, cutting tool rest 2 both sides are provided with cutter 3, are provided with spacing block set 4 on described grooved rail 1 sidewall that is positioned at grooved rail 1 two ends.

5 liang of side planes of notch above the described grooved rail 1 are inclined upwardly respectively and are splayed configuration, and the lower surface at notch 5 places is provided with the camber fin 6 to lower convexity.

Be respectively arranged with reinforced rib 7 on the two sides of described grooved rail 1.

As shown in Fig. 1, Fig. 2 and Fig. 5, described grooved rail 1 is to be fixed on the Wrapping case by bonding mode on grooved rail 1 bottom surface, as shown in Fig. 3, Fig. 4 and Fig. 6, described grooved rail 1 is with fixing feet 8, and grooved rail 1 is by fixing feet 8 plug-in mountings and be fixed on the Wrapping case.

The above is preferred embodiment of the present utility model only, is not be used to limiting protection domain of the present utility model.

Claims

1. spacing cutter of preservative film includes grooved rail and cutting tool rest, and described cutting tool rest is arranged in the grooved rail, and cutting tool rest both sides are provided with cutter, it is characterized in that, is provided with spacing block set on the described grooved rail sidewall that is positioned at the grooved rail two ends.

2. the spacing cutter of preservative film according to claim 1 is characterized in that, notch two side planes above the described grooved rail are inclined upwardly respectively and are splayed configuration, and the lower surface at the notch place is provided with the camber fin to lower convexity.

3. the spacing cutter of preservative film according to claim 1 is characterized in that, is respectively arranged with reinforced rib on the two sides of described grooved rail.