CN103042550B - Manual paper cutting mechanism - Google Patents
Manual paper cutting mechanism Download PDFInfo
- Publication number
- CN103042550B CN103042550B CN201210569211.8A CN201210569211A CN103042550B CN 103042550 B CN103042550 B CN 103042550B CN 201210569211 A CN201210569211 A CN 201210569211A CN 103042550 B CN103042550 B CN 103042550B
- Authority
- CN
- China
- Prior art keywords
- blade
- main body
- body cover
- rubber ring
- body shell
- 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.)
- Expired - Fee Related
Links
Landscapes
- Knives (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a manual paper cutting mechanism. The manual paper cutting mechanism comprises a saw-tooth blade, a body shell, a group of rubber rings and a top cover, the rubber rings are arranged on the outer sides of the saw-tooth blade respectively to clamp the same, the body shell is arranged outside the rubber rings and the saw-tooth blade, a fixing shaft penetrates through one side of the body shell, the rubber ring on one side, the saw-tooth blade, the rubber ring on the other side and the other side of the body shell sequentially, parts of the saw-tooth blade and the rubber rings are exposed out of the body shell, and the top cover is assembled at the open top of the body shell. The rubber rings for clamping the blade are capable of protecting paper sheets from being damaged when high force is exerted, and corners of the cut paper sheets are smooth and attractive; the rubber rings function as wheels so as to guarantee the cutting path to be straight; and a red bright line of the shell can play a good role in guiding, and the white transparent top cover at the top gives a position reference to cutting and steering. The manual paper cutting mechanism has the advantages of reasonable structure, convenience in use and the like, and is good in handheld comfortableness as an arc-shaped structure is free of corner angles.
Description
Technical field
The present invention discloses a kind of manual mechanism for cutting sheet, divides belong to office appliance paper cutting tool technical field by International Patent Classification (IPC) (IPC).
Background technology
Investigation according to office appliance market finds, when people want to cut a piece of paper, is generally use scissors or paper knife: scissors cuts rear paper and easily occurs the phenomenons such as neighboring edge out of plumb; And current paper knife is generally common sheet cutter or chopper structure, ordinary tablet cutter needs to compress the knife back and has exerted a force when using, and chopper structural volume is larger, be not suitable for cutting position a certain in paper, but the demand that local cuts for office personage or primary and secondary students' cutting learning materials content is also very important.
On total, education and study personage or office personage are on process paper document, and cutting data is a difficult problem, and based on this, inventor through studying for a long period of time and in conjunction with practical application, creating a paper cutting tool, therefore just has the present invention to propose.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of rational in infrastructure, safe and reliable manual mechanism for cutting sheet.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of manual mechanism for cutting sheet, comprises sawtooth blade, main body cover, rubber ring and top cover, wherein
Sawtooth blade, it is round shape blade, is provided with intensive sawtooth along circumference of blade, and blade center is provided with horizontal axis hole;
Rubber ring, it is one group and is placed in respectively outside sawtooth blade to clamp blade;
Main body cover, it is placed in outside rubber ring and sawtooth blade, one fixed axis is successively through main body cover side, rubber ring, sawtooth blade and another side rubber ring and main body cover opposite side, and described sawtooth blade, rubber ring part are exposed to outside main body cover, and main body cover open top also assembles top cover.
Further, described top cover is that transparency cover cuts path for Real-Time Monitoring.
Further, described main body cover is provided with longitudinal fluting, and this groove is red pod and play the guiding role, and each corner angle of this main body cover are cambered surface or curved surface is arranged.
Further, described main body cover two ends are entrance or the outlet that blunt interruption-forming cuts paper.
The present invention adopts circular saw blade, can solve all kinds of problems of sheet trimming well, and the rubber ring of clamping blade can not be damaged by protection paper when exerting oneself heavier, and the paper corner of determining is smoothly attractive in appearance; Rubber ring also serves the effect of a wheel simultaneously, ensures the straight of the path of cutting.The red bright line of shell can play good guide effect, and the white clear top cover at top is to the reference of position when needing cutting to turn to.Outward appearance of the present invention adopts streamline moulding, produces bent matter aesthetic feeling.The effect of apt word added to clinch the point is played in beautiful color and the collocation of top red line to integral color, and its symmetrical structure meets Chinese tradition aesthetic standards, and the west style being aided with bright color appearance reaches the new aesthetics of Chinese and Western aesthetic feeling.The structure of arc has deducted corner angle and has had good hand-held comfort level, and the body long band of small and exquisite moulding and 5cm carrys out good operability, and the function of top white hyaline test position reference when cutting turns to all embodies human factor engineering.The present invention is through the finite element analysis of Autodesk Inventor software and strength check, and suitable size and the thickness of material are finally determined in contact surplus test.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is exploded view of the present invention;
Fig. 4 is another schematic diagram of the present invention;
Fig. 5 and Fig. 6 is that the present invention uses schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
Embodiment: refer to Fig. 1 to Fig. 4, a kind of manual mechanism for cutting sheet, comprises sawtooth blade 1, main body cover 2, rubber ring 3 and top cover 4, wherein
Sawtooth blade 1, it is round shape blade, is provided with intensive sawtooth along circumference of blade, and blade center is provided with horizontal axis hole;
Rubber ring 3, it is one group and is placed in respectively outside sawtooth blade to clamp blade;
Main body cover 2, it is placed in outside rubber ring and sawtooth blade, one fixed axis is successively through main body cover side, rubber ring, sawtooth blade and another side rubber ring and main body cover opposite side, described sawtooth blade, rubber ring part are exposed to outside main body cover, main body cover 2 open top also assembles top cover, and top cover is that transparency cover cuts path for Real-Time Monitoring.
Refer to Fig. 4, main body cover of the present invention is provided with longitudinal fluting 21, and this groove is red pod and play the guiding role, and each corner angle of this main body cover are cambered surface or curved surface is arranged.As shown in Figure 1, Figure 2 or Fig. 4, described main body cover two ends are that blunt mouth 22,23 forms the entrance or the outlet that cut paper.
Innovative point of the present invention is as follows:
1. intensive circular saw blade can cutting paper well;
2. the rubber ring clamping blade can when exerting oneself heavier, and protection bottom paper is not hurt, and rubber ring also can play the effect of wheel simultaneously, ensures the straight of clipping path;
3. the red bright line that shell adds can play good guide effect, strengthens the degree of balance of overall color simultaneously;
4. the curve aesthetic feeling of streamline moulding, pursues symmetrical national wind, is aided with beautiful color, pursues the combination of Modern Beauty and tradition U.S.;
5. the white clear top cover at top, awards the reference of position when user's cutting needs to turn to;
6. omit the corner angle of product, bring the operation sense that operator is comfortable, the moulding of curve reaches beautiful and practical combination.
The present invention is applicable to any occasion needing cutting paper size, and no matter be cut by straight line complete for whole page paper, or determined by file by any frame, manual trimmer can be perfectly competent at.Edge infringement after cutting is less, and paper corner is smoothly attractive in appearance.As Fig. 5, grip the present invention, cut paper on request, as Fig. 6, take off one jiao, easily can take off paper along cutting impression.
Market popularization value of the present invention:
1. the small and exquisite trimmer filling up office stationary market is blank, is applicable to office papery cutting process, meets the demand of vast middle and elementary school student cutting learning materials content;
2. structure is simple, and only need simple parts just can complete the production of product, the low cost of material requested, adaptation population is extensive, and social demand is large, has very large market input potentiality.
Above, be only the embodiment utilizing this origination techniques content, the modification that any those skilled in the art use this creation to do, change, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (3)
1. a manual mechanism for cutting sheet, is characterized in that comprising sawtooth blade, main body cover, rubber ring and top cover, wherein:
Sawtooth blade, it is round shape blade, is provided with intensive sawtooth along circumference of blade, and blade center is provided with horizontal axis hole;
Rubber ring, it is one group and is placed in respectively outside sawtooth blade to clamp blade;
Main body cover, it is placed in outside rubber ring and sawtooth blade, one fixed axis is successively through main body cover side, rubber ring, sawtooth blade and another side rubber ring and main body cover opposite side, described sawtooth blade, rubber ring part are exposed to outside main body cover, main body cover open top also assembles top cover, described main body cover is provided with longitudinal fluting, and this groove is red pod and play the guiding role, and each corner angle of this main body cover are cambered surface or curved surface is arranged.
2. manual mechanism for cutting sheet according to claim 1, is characterized in that: described top cover is that transparency cover cuts path for Real-Time Monitoring.
3. the manual mechanism for cutting sheet described in claim 1 or 2, is characterized in that: described main body cover two ends are entrance or the outlet that blunt interruption-forming cuts paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210569211.8A CN103042550B (en) | 2012-12-25 | 2012-12-25 | Manual paper cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210569211.8A CN103042550B (en) | 2012-12-25 | 2012-12-25 | Manual paper cutting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103042550A CN103042550A (en) | 2013-04-17 |
| CN103042550B true CN103042550B (en) | 2015-04-29 |
Family
ID=48055518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210569211.8A Expired - Fee Related CN103042550B (en) | 2012-12-25 | 2012-12-25 | Manual paper cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103042550B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522598B (en) * | 2016-02-04 | 2018-09-18 | 范德学 | A kind of annular cutter |
| WO2017156750A1 (en) * | 2016-03-17 | 2017-09-21 | 刘秋平 | Handheld annular cutting blade |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1067566A (en) * | 1964-06-08 | 1967-05-03 | Philips Electronic Associated | Improvements in or relating to cutting devices |
| US20030154835A1 (en) * | 2001-02-26 | 2003-08-21 | Nunez Carmen Lira | Circular blade unit |
| CN101041238A (en) * | 2006-03-22 | 2007-09-26 | 深圳市科洋投资有限公司 | Hob type paper cutter |
| CN200970801Y (en) * | 2006-11-22 | 2007-11-07 | 邱士峰 | Sheet shaping trimming machine |
| CN101104275A (en) * | 2006-07-12 | 2008-01-16 | 达特工业股份有限公司 | Rotary cutting tool assembly |
| CN101489742A (en) * | 2006-07-13 | 2009-07-22 | 菲斯卡尔布兰茨公司 | Handheld rotary cutter |
| CN201586998U (en) * | 2010-01-31 | 2010-09-22 | 邹坤林 | Food cutting knife |
| CN203092620U (en) * | 2012-12-25 | 2013-07-31 | 集美大学 | Manually operated paper cutting mechanism |
-
2012
- 2012-12-25 CN CN201210569211.8A patent/CN103042550B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1067566A (en) * | 1964-06-08 | 1967-05-03 | Philips Electronic Associated | Improvements in or relating to cutting devices |
| US20030154835A1 (en) * | 2001-02-26 | 2003-08-21 | Nunez Carmen Lira | Circular blade unit |
| CN101041238A (en) * | 2006-03-22 | 2007-09-26 | 深圳市科洋投资有限公司 | Hob type paper cutter |
| CN101104275A (en) * | 2006-07-12 | 2008-01-16 | 达特工业股份有限公司 | Rotary cutting tool assembly |
| CN101489742A (en) * | 2006-07-13 | 2009-07-22 | 菲斯卡尔布兰茨公司 | Handheld rotary cutter |
| CN200970801Y (en) * | 2006-11-22 | 2007-11-07 | 邱士峰 | Sheet shaping trimming machine |
| CN201586998U (en) * | 2010-01-31 | 2010-09-22 | 邹坤林 | Food cutting knife |
| CN203092620U (en) * | 2012-12-25 | 2013-07-31 | 集美大学 | Manually operated paper cutting mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103042550A (en) | 2013-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103042550B (en) | Manual paper cutting mechanism | |
| CN203092620U (en) | Manually operated paper cutting mechanism | |
| CN202122248U (en) | Multifunctional eyebrow pencil | |
| CN204472346U (en) | A kind of pencil-knife that can change pencil-lead appearance and size | |
| CN203226544U (en) | Adjustable watercolor decoration frame | |
| CN202491248U (en) | Multifunctional cutter | |
| CN201020707Y (en) | Knife handle | |
| CN201824021U (en) | File | |
| CN201172221Y (en) | Plastic-aluminum tube scissor with folding shaping reamer | |
| CN202661710U (en) | Magnifying lens | |
| CN206406133U (en) | A kind of circle of contact device | |
| CN220242859U (en) | Novel tactical pen with finger ring blade capable of cutting safety belt by steam | |
| CN202011023U (en) | Cutting tool with replaceable outer handle | |
| CN202292677U (en) | Small-sized stapler for children | |
| CN205757916U (en) | Nail scissors is made to obtain nail covers assembly neatly | |
| CN205852844U (en) | Individual oneself's haircut Safety scissors | |
| CN203527507U (en) | Safety paper cutter | |
| CN208318339U (en) | A kind of finger net cover of page turning | |
| CN201728665U (en) | Cutter with finger-pressing surface | |
| CN201415181Y (en) | Putty knife | |
| CN2394767Y (en) | Multifunction scissors | |
| CN202896752U (en) | Bicycle flashlight frame | |
| CN203636840U (en) | Experimental odor-shielding cutter | |
| CN205915361U (en) | Portable multi -functional folding knife | |
| CN202635641U (en) | Double raincoat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20171225 |