CN202242121U

CN202242121U - Pricking device for paper rolls

Info

Publication number: CN202242121U
Application number: CN2011204054869U
Authority: CN
Inventors: 宫阿日娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-14
Filing date: 2011-10-14
Publication date: 2012-05-30
Anticipated expiration: 2021-10-14

Abstract

A pricking device for paper rolls relates to a device for treating damaged portions of surface layers of the paper rolls and comprises a handle and a pricking knife. The bottom of the handle is planar, a blade of the pricking knife faces upwards, the pricking knife is mounted in the middle of the front end of the handle in a threaded manner, a knife point of the pricking knife faces downwards obliquely, and the knife point and the bottom of the handle are positioned on the same horizontal plane. The pricking device for the paper rolls can horizontally slide on paper surfaces and cut paper, and smooth and neat cut openings are guaranteed. In addition, the handle can effectively protect hands of operators against being cut. Besides, the pricking knife further can be replaced after being damaged.

Description

Roll web is chosen the skin device

Technical field

A kind of roll web is chosen the skin device, relates to the utensil that roll web top layer breakage is handled.

Background technology

Roll web will be chosen skin to the damaged paper in its top layer and handle before last machine cutting.Traditional method is to use the sharpening waddy, and the paper of breakage is cut off vertically.Waddy with fining away is chosen paper, and efficient is low, and the limit of cut paper is uneven, and is prone to hinder hand.

The utility model content

The purpose of the utility model provides a kind of special use to roll web and chooses the skin utensil.

This roll web choose the skin device by handle with choose cutter two parts and constitute; The bottom of handle is the plane; The sword of choosing cutter is chosen cutter and is contained in the front center of handle through screw thread up, and point of a knife is towards oblique below, and the bottom of point of a knife and handle is on the same horizontal plane.

Use this roll web to choose the skin device and can efficiently choose skin to roll web easily.Because point of a knife and handle be on same horizontal plane, thereby this roll web chooses Pi Qike horizontal slip on paper easily, and cut paper guarantees that otch is smoothly neat.Handle also can effectively be protected hand, is not hurt.Can also change after cutter damages when choosing.

Description of drawings

Fig. 1 chooses the sketch map of skin device for this roll web.

The specific embodiment

This roll web choose the skin device by handle 3 with choose cutter 1 two parts and constitute; The bottom of handle 3 is the plane; The sword of choosing cutter 1 is chosen cutter 1 and is contained in the front center of handle 3 through screw thread 2 up, and point of a knife is towards oblique below, and the bottom of point of a knife and handle 3 is on the same horizontal plane.

Claims

1. a roll web is chosen the skin device, by handle with choose cutter two parts and constitute; The bottom that it is characterized in that handle is the plane; The sword of choosing cutter is chosen cutter and is contained in the front center of handle through screw thread up, and point of a knife is towards oblique below, and the bottom of point of a knife and handle is on the same horizontal plane.