CN104972802A - Ruler with paper cutting function - Google Patents

Ruler with paper cutting function Download PDF

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Publication number
CN104972802A
CN104972802A CN201510427920.6A CN201510427920A CN104972802A CN 104972802 A CN104972802 A CN 104972802A CN 201510427920 A CN201510427920 A CN 201510427920A CN 104972802 A CN104972802 A CN 104972802A
Authority
CN
China
Prior art keywords
long slot
slot bore
cylinder
width dimensions
paper
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201510427920.6A
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Chinese (zh)
Inventor
罗洋洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201510427920.6A priority Critical patent/CN104972802A/en
Publication of CN104972802A publication Critical patent/CN104972802A/en
Pending legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B11/00—Hand knives combined with other implements, e.g. with corkscrew, with scissors, with writing implement

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)

Abstract

The invention discloses a ruler with a paper cutting function. A first long slotted hole is formed at the left side of first scale marks in the length direction of a ruler body. A paper cutting device is arranged in the first long slotted hole. Second scale marks are arranged on the left side of the first long slotted hole. The lower end of the first long slotted hole is provided with a second long slotted hole and a third long slotted hole which are communicated with the first long slotted hole. The paper cutting device comprises a cylinder. A square plate is arranged at the outer radial end of the upper middle portion of the cylinder, and the square plate and the outer radial end of the upper middle portion of the cylinder are of an integrated structure. The part, between the square plate and the hole opening of the upper end of the third long slotted hole, of the cylinder is sleeved with a compressed spring. The top end of the cylinder is provided with a protruding portion. The bottom of the cylinder is provided with a deep groove, a blade adapting to the deep groove is arranged in the deep groove, and the point of the blade can be put into the hole opening of the third long slotted hole under the action of the elasticity of the compressed spring. After the structure is adopted, on the basis that original functions of the ruler are kept, the ruler can not be damaged while flat paper can be easily and conveniently cut.

Description

There is the ruler of paper-cutting function
Technical field
The present invention relates to cultural goods technical field, especially a kind of ruler with paper-cutting function.
Background technology
Ruler is used to the common tool of setting-out section and amount length.In study and work, usually need to carry out cutting a sheet of paper operation.People generally adopt paper knife to be close to ruler outer rim and cut a sheet of paper, this mode cut out under paper smooth not, and paper knife easily cuts bad ruler in the process of cutting a sheet of paper.
Summary of the invention
The object of this invention is to provide on a kind of basis keeping ruler original function, the ruler that lower smooth paper can not cut again bad ruler can be cut out easily.
Technical scheme of the present invention is: manufacture and design a kind of ruler with paper-cutting function, there is the ruler of paper-cutting function, comprise ruler body, the right side of described ruler body is provided with scale one along its length, main feature of the present invention is: the left side of described scale one is provided with long slot bore one along the length direction of ruler body, be provided with paper cutting apparatus in described long slot bore one, the left side of long slot bore one is provided with the scale two identical with scale one, along its length so that complete operation of cutting a sheet of paper.
The lower end of described long slot bore one is provided with the long slot bore two communicated, the lower end of described long slot bore two is provided with the long slot bore three communicated, described long slot bore one, long slot bore two are identical with the length dimension of long slot bore three, the two ends of long slot bore one, long slot bore two and long slot bore three flush with the two ends of scale two respectively, and the width dimensions of long slot bore two is greater than the width dimensions of long slot bore one.
Described paper cutting apparatus comprises cylinder, and the diameter of described cylinder is slightly less than the width dimensions of long slot bore one.
The outer end, footpath of the middle and upper part of described cylinder is provided with into a single integrated structure square plate, described square plate is positioned at the below of long slot bore one, the width dimensions of square plate is slightly less than the width dimensions of long slot bore two but is greater than the width dimensions of long slot bore one, while the bottom of cylinder cannot be deviate from long slot bore two, guarantee that paper cutting apparatus can in long slot bore two steadily movement.
Sheathed Compress Spring on cylinder between the aperture of the upper end of described square plate and long slot bore three.
The top of described cylinder is provided with the protuberance that diameter is greater than the width dimensions of long slot bore one, and protuberance cannot be inserted in long slot bore two.
The bottom of described cylinder is radially provided with deep trouth, the length direction of described deep trouth is identical with the length direction of long slot bore two, adaptive blade is provided with in deep trouth, described blade and deep trouth close contact, the gauge of blade is slightly less than the width dimensions of long slot bore three, and the left end of the point of a knife of blade flushes with the initiating terminal of scale two and can take in the aperture of long slot bore three under the elastic force effect of Compress Spring.
The left end of described ruler body is provided with square boss one, described square boss one is provided with quad seal plate one, the right-hand member of ruler body is provided with square boss two, described square boss two is provided with quad seal plate two, described quad seal plate one and quad seal plate two adopt super glue plastic to be bonded at after in square boss one and square boss two respectively, can prevent paper cutting apparatus from skidding off in long slot bore two.
Described protuberance finger is pressed and is pressed and move right, and easily can complete operation of cutting a sheet of paper, and after finger leaves protuberance, under the elastic force effect of Compress Spring, the point of a knife of blade is taken in the notch of long slot bore three automatically.
Scale one is for keeping the function of the original setting-out section of ruler and amount length, and scale two is for determining length of cutting a sheet of paper.
The outer end, footpath of the middle and upper part of cylinder is provided with into a single integrated structure square plate, while the bottom of cylinder cannot be deviate from long slot bore two, guarantees that paper cutting apparatus can in long slot bore two steadily movement.
Sheathed Compress Spring on cylinder between the aperture of the upper end of square plate and long slot bore three, the point of a knife of blade can be taken in the aperture of long slot bore three under the elastic force effect of Compress Spring.
After the present invention adopts said structure, on the basis keeping ruler original function, lower smooth paper can be cut out easily and can not cut bad ruler again.
Accompanying drawing explanation
Concrete structure of the present invention is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the structural representation of concrete structure of the present invention.
Fig. 2 is the A-A sectional view of concrete structure of the present invention.
Fig. 3 is the B-B sectional view of concrete structure of the present invention.
Fig. 4 is the C-C sectional view of concrete structure of the present invention.
Fig. 5 is the front view of the paper cutting apparatus of concrete structure of the present invention.
Fig. 6 is the side view of the paper cutting apparatus of concrete structure of the present invention.
In figure, (1) is protuberance, and (2) are long slot bore one, and (3) are scale one, (4) be ruler body, (5) are scale two, and (6) are square plate, (7) be long slot bore two, (8) are blade, and (9) are long slot bore three, (10) be Compress Spring, (11) are cylinder, and (12) are quad seal plate two, (13) be square boss two, (14) be square boss one, (15) are quad seal plate one, and (16) are deep trouth.
Detailed description of the invention
below in conjunction with embodiment, the present invention is described further.
Embodiment: as shown in figures 1 to 6, manufacture and design a kind of ruler with paper-cutting function, there is the ruler of paper-cutting function, comprise ruler body (4), the right side of ruler body (4) is provided with scale one (3) along its length, main feature of the present invention is: the left side of scale one (3) is provided with long slot bore one (2) along the length direction of ruler body (4), paper cutting apparatus is provided with in long slot bore one (2), the left side of long slot bore one (2) is provided with the scale two (5) identical with scale one (3), along its length so that complete operation of cutting a sheet of paper.
The lower end of long slot bore one (2) is provided with the long slot bore two (7) communicated, the lower end of long slot bore two (7) is provided with the long slot bore three (9) communicated, long slot bore one (2), long slot bore two (7) are identical with the length dimension of long slot bore three (9), the two ends of long slot bore one (2), long slot bore two (7) and long slot bore three (9) flush with the two ends of scale two (5) respectively, and the width dimensions of long slot bore two (7) is greater than the width dimensions of long slot bore one (2).
Paper cutting apparatus comprises cylinder (11), and the diameter of cylinder (11) is slightly less than the width dimensions of long slot bore one (2).
The outer end, footpath of the middle and upper part of cylinder (11) is provided with into a single integrated structure square plate (6), square plate (6) is positioned at the below of long slot bore one (2), the width dimensions of square plate (6) is slightly less than the width dimensions of long slot bore two (7) but is greater than the width dimensions of long slot bore one (2), while the bottom of cylinder (11) cannot be deviate from long slot bore two (7), guarantee that paper cutting apparatus can in long slot bore two (7) steadily movement.
The upper sheathed Compress Spring (10) of cylinder (11) between the aperture of the upper end of square plate (6) and long slot bore three (9).
The top of cylinder (11) is provided with the protuberance (1) that diameter is greater than the width dimensions of long slot bore one (2), and protuberance (1) cannot be inserted in long slot bore two (7).
The bottom of cylinder (11) is radially provided with deep trouth (16), the length direction of deep trouth (16) is identical with the length direction of long slot bore two (7), adaptive blade (8) is provided with in deep trouth (16), blade (8) and deep trouth (16) close contact, the gauge of blade (8) is slightly less than the width dimensions of long slot bore three (9), and the left end of the point of a knife of blade (8) flushes with the initiating terminal of scale two (5) and can take in the aperture of long slot bore three (9) under the elastic force effect of Compress Spring (10).
The left end of ruler body (4) is provided with square boss one (14), square boss one (14) is provided with quad seal plate one (15), the right-hand member of ruler body (4) is provided with square boss two (13), square boss two (13) is provided with quad seal plate two (12), quad seal plate one (15) and quad seal plate two (12) adopt super glue plastic to be bonded at after in square boss one (14) and square boss two (13) respectively, can prevent paper cutting apparatus from skidding off in long slot bore two (7).
Protuberance (1) is pressed with finger and is pressed and move right, and easily can complete operation of cutting a sheet of paper, and after finger leaves protuberance (1), under the elastic force effect of Compress Spring (10), the point of a knife of blade (8) is taken in the notch of long slot bore three (9) automatically.

Claims (1)

1. there is the ruler of paper-cutting function, comprise ruler body (4), the right side of described ruler body (4) is provided with scale one (3) along its length, it is characterized in that: the left side of described scale one (3) is provided with long slot bore one (2) along the length direction of ruler body (4), paper cutting apparatus is provided with in described long slot bore one (2), the left side of long slot bore one (2) is provided with the scale two (5) identical with scale one (3), along its length so that complete operation of cutting a sheet of paper;
The lower end of described long slot bore one (2) is provided with the long slot bore two (7) communicated, the lower end of described long slot bore two (7) is provided with the long slot bore three (9) communicated, described long slot bore one (2), long slot bore two (7) are identical with the length dimension of long slot bore three (9), the two ends of long slot bore one (2), long slot bore two (7) and long slot bore three (9) flush with the two ends of scale two (5) respectively, and the width dimensions of long slot bore two (7) is greater than the width dimensions of long slot bore one (2);
Described paper cutting apparatus comprises cylinder (11), and the diameter of described cylinder (11) is slightly less than the width dimensions of long slot bore one (2);
The outer end, footpath of the middle and upper part of described cylinder (11) is provided with into a single integrated structure square plate (6), described square plate (6) is positioned at the below of long slot bore one (2), the width dimensions of square plate (6) is slightly less than the width dimensions of long slot bore two (7) but is greater than the width dimensions of long slot bore one (2), while the bottom of cylinder (11) cannot be deviate from long slot bore two (7), guarantee that paper cutting apparatus can in long slot bore two (7) steadily movement;
The upper sheathed Compress Spring (10) of cylinder (11) between the aperture of described square plate (6) and the upper end of long slot bore three (9);
The top of described cylinder (11) is provided with the protuberance (1) that diameter is greater than the width dimensions of long slot bore one (2), makes protuberance (1) cannot insert in long slot bore two (7);
The bottom of described cylinder (11) is radially provided with deep trouth (16), the length direction of described deep trouth (16) is identical with the length direction of long slot bore two (7), adaptive blade (8) is provided with in deep trouth (16), described blade (8) and deep trouth (16) close contact, the gauge of blade (8) is slightly less than the width dimensions of long slot bore three (9), and the left end of the point of a knife of blade (8) flushes with the initiating terminal of scale two (5) and can take in the aperture of long slot bore three (9) under the elastic force effect of Compress Spring (10);
The left end of described ruler body (4) is provided with square boss one (14), described square boss one (14) is provided with quad seal plate one (15), the right-hand member of ruler body (4) is provided with square boss two (13), described square boss two (13) is provided with quad seal plate two (12), described quad seal plate one (15) and quad seal plate two (12) adopt super glue plastic to be bonded at after in square boss one (14) and square boss two (13) respectively, can prevent paper cutting apparatus from skidding off in long slot bore two (7);
Described protuberance (1) is pressed with finger and is pressed and move right, and easily can complete operation of cutting a sheet of paper, and after finger leaves protuberance (1), under the elastic force effect of Compress Spring (10), the point of a knife of blade (8) is taken in the notch of long slot bore three (9) automatically.
CN201510427920.6A 2015-07-21 2015-07-21 Ruler with paper cutting function Pending CN104972802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510427920.6A CN104972802A (en) 2015-07-21 2015-07-21 Ruler with paper cutting function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510427920.6A CN104972802A (en) 2015-07-21 2015-07-21 Ruler with paper cutting function

Publications (1)

Publication Number Publication Date
CN104972802A true CN104972802A (en) 2015-10-14

Family

ID=54269993

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510427920.6A Pending CN104972802A (en) 2015-07-21 2015-07-21 Ruler with paper cutting function

Country Status (1)

Country Link
CN (1) CN104972802A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201808348U (en) * 2010-08-26 2011-04-27 周振华 Dual-purpose ruler
KR20110007841U (en) * 2010-02-01 2011-08-09 이한욱 Attached to a knife ruler
CN202965684U (en) * 2012-12-18 2013-06-05 上海电机学院 Ruler with paper cutting function
JP5469275B1 (en) * 2013-08-01 2014-04-16 哲幸 山崎 ruler
CN204749640U (en) * 2015-07-21 2015-11-11 罗洋洋 Ruler with function of cutting a sheet of paper

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110007841U (en) * 2010-02-01 2011-08-09 이한욱 Attached to a knife ruler
CN201808348U (en) * 2010-08-26 2011-04-27 周振华 Dual-purpose ruler
CN202965684U (en) * 2012-12-18 2013-06-05 上海电机学院 Ruler with paper cutting function
JP5469275B1 (en) * 2013-08-01 2014-04-16 哲幸 山崎 ruler
CN204749640U (en) * 2015-07-21 2015-11-11 罗洋洋 Ruler with function of cutting a sheet of paper

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20151014