Preservative film cutting device
A cutting device and a technology for cling film, which are used in transportation and packaging, sending objects, processing of thin materials, etc., can solve the problems of uneven incision, inconvenient cutting, etc., achieve low price, simple structure, and overcome the effect of cutting cling film.
Inactive Publication Date: 2013-12-11
向自越
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AI Technical Summary
Problems solved by technology
At present, the preservative film sold on the market is generally in the form of a roll. When using, pull out the end of the preservative film and wrap it on the outside of fruits and vegetables. It is very inconvenient to cut the plastic wrap, and the cut is generally not neat, so it is urgent to solve the above technical problems
Method used
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[0013] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:
[0014] Such as figure 1 As shown, a plastic wrap cutting device is mainly composed of a U-shaped piece 1, a cutting strip 2 and a connecting assembly. Wherein, the U-shaped piece 1 is a metal piece or a plastic piece, and the connecting side of the U-shaped piece 1 is a straight side. A cutting strip 2 is sheathed outside the connecting edge of the U-shaped piece 1, and a sawtooth section 2a is provided on the cutting strip 2 along its length direction. 2a The depth of the sawtooth is 0.1 to 3 mm, and can be specifically selected as 1, 2, 2.5 and 3 mm.
[0015] The free ends of the two sides of the U-shaped piece 1 are respectively provided with a cylindrical connection assembly, the axis lines of the two connection assemblies are on the same straight line, and the axis lines of the two connection assemblies are in line with the The connecting sides of the...
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The invention discloses a preservative film cutting device. According to the preservative film cutting device, a connecting edge of a U-shaped piece is a straight edge, a cutting strip is fixedly sleeved outside the connecting edge, and a toothed section is arranged on the cutting strip along the length direction of the cutting strip and is back to an opening of the U-shaped piece; a cylindrical connecting component is arranged at the suspended end of each of two sides of the U-shaped piece, and the axial leads of the two connecting components are positioned on the same straight line, and are parallel to the connecting edge of the U-shaped piece; and each connecting component consists of a fixed sleeve and a connecting cylinder, wherein the outer wall of the fixed sleeve is fixed with the suspended end of the corresponding side edge of the U-shaped piece, the fixed sleeve is in sliding fit with the connecting cylinder, and the two ends of the connecting cylinder extend to the outside of the fixed sleeve. The preservative film cutting device can be used for conveniently and quickly cutting a preservative film with a certain length and a neat cut through the toothed section of the cutting strip, so that the defects of the cutting of the preservative film by adopting a finger or knife originally are well overcome; and the preservative film cutting device is simple and practical in structure, low in price and suitable for wide popularization.
Description
technical field [0001] The invention belongs to the field of daily necessities, and in particular relates to a device for cutting plastic wrap. Background technique [0002] In daily life, plastic wrap is widely used, and it is used to keep fruits and vegetables fresh. At present, the preservative film sold on the market is generally in the form of a roll. When in use, the end of the preservative film is pulled out and wrapped around fruits and vegetables. Preservative film is cut off, very inconvenient when cutting off, and otch is generally not neat, be badly in need of solving above-mentioned technical problem for this reason. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a plastic wrap cutting device, which can conveniently and neatly cut off a certain length of plastic wrap. [0004] The technical solution of the present invention is as follows: a fresh-keeping film cutting device, characterized in that ...
Claims
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IPC IPC(8): B65H35/06
Inventor 向自越
Owner 向自越