KR20160120435A - 4D straw cutter ruller - Google Patents

4D straw cutter ruller Download PDF

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Publication number
KR20160120435A
KR20160120435A KR1020150049407A KR20150049407A KR20160120435A KR 20160120435 A KR20160120435 A KR 20160120435A KR 1020150049407 A KR1020150049407 A KR 1020150049407A KR 20150049407 A KR20150049407 A KR 20150049407A KR 20160120435 A KR20160120435 A KR 20160120435A
Authority
KR
South Korea
Prior art keywords
frame
straw
cut
present
ruller
Prior art date
Application number
KR1020150049407A
Other languages
Korean (ko)
Inventor
양대한
Original Assignee
주식회사 포디랜드
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 포디랜드 filed Critical 주식회사 포디랜드
Priority to KR1020150049407A priority Critical patent/KR20160120435A/en
Publication of KR20160120435A publication Critical patent/KR20160120435A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L7/00—Straightedges
    • B43L7/005—Straightedges combined with other drawing aids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B1/00—Hand knives with adjustable blade; Pocket knives
    • B26B1/02—Hand knives with adjustable blade; Pocket knives with pivoted blade
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B27/00—Hand cutting tools not provided for in the preceding groups, e.g. finger rings for cutting string, devices for cutting by means of wires

Abstract

More specifically, the present invention can prevent the straw from protruding in all directions when cutting a 4D frame straw, and it is also possible to cut a 4D frame at a time by bundling the scissors and the ruler together without carrying them separately. It is about the 4D driver that you can do.

Description

4D driver {4D straw cutter ruller}

More specifically, the present invention can prevent the straw from protruding in all directions when cutting a 4D frame straw, and it is also possible to cut a 4D frame at a time by bundling the scissors and the ruler together without carrying them separately. It is about the 4D driver that you can do.

Generally, there is a problem that the 4D frame of Science Diary, which is mainly used by young children, has a problem that the straw bulges out in all directions, carries the jig and scissors separately, and is not cut even when cut.

The purpose of the present invention is to cut the 4D frame more precisely so that the 4D frame is provided with a dedicated cutter so that it is not necessary to separately provide scissors and rulers, and the straw can be prevented from protruding in all directions and can be cut more accurately.

In order to achieve the above object, the present invention has a very small size enough to accommodate a straw of a 4D frame in the middle, and it is sized to fit only a straw, and children's fingers can not enter. There is also a fixing frame that can hold several pieces, so you can cut several pieces at once. It can be moved on both sides but it can not be removed. Fixed to the 4D frame, it can be concurrently working to cut the length of 4D frame.

This design can do two jobs at the same time by attaching scissors and scissors to cut the 4D frame. So the children can use the parish easier and can cut several at once and have a more accurate cut effect.

1 is a perspective view of a 4D door according to the present invention,
2 is a front view of a 4D tablet according to the present invention;
3 is a left side view of the 4D chair according to the present invention,
4 is a top view of a 4D tablet according to the present invention;

Hereinafter, the 4D driver according to the present invention will be described in detail with reference to FIGS. 1 to 4. FIG.

As shown in FIGS. 1 to 4, the 4D chair according to the present invention has a groove 20 in which a small chair 20 is formed and a small groove 20 in which a 4D frame can be inserted. There is also a groove (11) which can be fixed to the shaft (10). The protrusions 12 and 12 are provided between the protrusion 10 and the protrusion 20 so that the protrusion 10 and the protrusion 20 can be fixed to each other. In addition, the cutter 20 has a knife 22 that can be cut and has a small spring hinge 23 so that it can be pressed and raised again.

10:
11: Home where 4D frame can be put
12:
20: Songdo
21: 4D frame can be inserted into the groove
22: blade
23: Spring Hinge

Claims (4)

A chairman and a chairman combined together;
The method according to claim 1,
It can be moved to both sides by being fixed to the chair. The method according to claim 1,
A small spring hinge is attached which can come up again when pushing the key. The method according to claim 1,
There is a groove that can hold several 4D frames.
KR1020150049407A 2015-04-08 2015-04-08 4D straw cutter ruller KR20160120435A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150049407A KR20160120435A (en) 2015-04-08 2015-04-08 4D straw cutter ruller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150049407A KR20160120435A (en) 2015-04-08 2015-04-08 4D straw cutter ruller

Publications (1)

Publication Number Publication Date
KR20160120435A true KR20160120435A (en) 2016-10-18

Family

ID=57244506

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150049407A KR20160120435A (en) 2015-04-08 2015-04-08 4D straw cutter ruller

Country Status (1)

Country Link
KR (1) KR20160120435A (en)

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