CN201632301U - Paper pressing mechanism of automatic paper shredder and automatic paper shredder - Google Patents
Paper pressing mechanism of automatic paper shredder and automatic paper shredder Download PDFInfo
- Publication number
- CN201632301U CN201632301U CN2009202623586U CN200920262358U CN201632301U CN 201632301 U CN201632301 U CN 201632301U CN 2009202623586 U CN2009202623586 U CN 2009202623586U CN 200920262358 U CN200920262358 U CN 200920262358U CN 201632301 U CN201632301 U CN 201632301U
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- connecting rod
- fixed head
- paper
- pressboard
- rotationally connected
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- Expired - Lifetime
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- 230000007246 mechanism Effects 0.000 title claims abstract description 29
- 238000010586 diagram Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a paper pressing mechanism of an automatic paper shredder, which comprises a paper pressing plate, a first fixed plate, a second fixed plate and two link mechanisms. The two link mechanisms are symmetrically arranged between the paper pressing plate and the first fixed plate. The connecting manner of the two link mechanisms is the same. When the first fixed plate and the second fixed plate are vertical to each other, the distance from the paper pressing plate to the first fixed plate is the longest. When the first fixed plate and the second fixed plate are parallel to each other, the distance from the paper pressing plate to the first fixed plate is the shortest. When an upper cover of the automatic paper shredder is opened or closed, the paper pressing plate is driven by the link mechanisms. When the upper cover is open, the paper pressing plate is pulled up by the link mechanisms to be opened together with the upper cover. When paper is fed and the upper cover is closed, the paper pressing plate is opened by the link mechanisms and smoothly pressed on the paper, and the link mechanisms generate pressure at the same time to compress the paper tightly on a paper feeding roller below a paper feeding device. Therefore, the paper pressing mechanism of the automatic paper shredder is quite convenient in operation.
Description
[technical field]
The utility model relates to a kind of shredder, relates in particular to a kind of paper-pressing mechanism of automatic paper crusher.
[background technology]
Shredder is by two the paper shredding cutters that rolls to be rubbed paper of putting into or file.The shredder major part of using all is manual shredder at present, and the user need drop into the shredder inlet to the file break into portions of destroying.When big folded file wanted broken, the user need spend many times and keep on the shredder next door and drop into paper, a lot of valuable time of waste user in batches.
Have some companies to develop the automatic paper crusher of some types at present, but its paper feeding efficient is all not too high, it is not strong to grab the paper ability yet.Its principle is similar to printer, one by one paper roll is gone into paper shredding cutters by paper roller, and every paper all is to pass through paper roller basically end to endly, broken second of broken intact first, efficient is low, and require the broken neat rule of paper discharging, require high to the broken file cleaning of institute.
The automatic carriage of in-building type, it with respect to the shredder of print type in paper feeding efficient with grab and improve a lot aspect the paper ability.Because the shredder of this type need be pressed in paper on the feed roller, so the loam cake of shredder need be equipped with paper-pressing mechanism.And present shredder all needs user's manual operation paper-pressing mechanism when putting paper, uses inconvenient.
[utility model content]
In view of this, be necessary problem, a kind of paper-pressing mechanism of easy to operate automatic paper crusher is provided at the paper-pressing mechanism inconvenient operation of traditional shredder.
A kind of paper-pressing mechanism of automatic paper crusher, comprise pressboard, first fixed head, second fixed head, two linkages, two linkages are symmetricly set between the pressboard and first fixed head, the connected mode of two linkages is identical, when first fixed head is vertical with second fixed head, the distance of the pressboard and first fixed head is maximum, and when first fixed head was parallel with second fixed head, the distance of the pressboard and first fixed head was minimum.
Preferably, each linkage comprises flexible member, first connecting rod, second connecting rod, third connecting rod, the 4th connecting rod; Pressboard is provided with first guide groove, and an end slip cap of first connecting rod is connected in first guide groove, and the other end of first connecting rod and first fixed head are rotationally connected; One end and first fixed head of flexible member are rotationally connected, and the other end and the first connecting rod of flexible member are rotationally connected; One end and the first connecting rod of second connecting rod are rotationally connected, and the other end and the pressboard of second connecting rod are rotationally connected; One end of third connecting rod is provided with second guide groove, one end of the 4th connecting rod is provided with the 3rd guide groove, and first connecting rod is provided with bearing pin, and pin slide is socketed in second guide groove, the other end slip cap of third connecting rod is connected in the 3rd guide groove, and third connecting rod also is rotationally connected with first fixed head; The other end of the 4th connecting rod and second fixed head are rotationally connected.
Preferably, described bearing pin is columniform.
A kind of easy to operate automatic paper crusher also is provided.
A kind of automatic paper crusher, comprise loam cake, pressboard, first fixed head, second fixed head, two linkages, first fixed head is fixedlyed connected with loam cake, two linkages are symmetricly set between the pressboard and first fixed head, the connected mode of two linkages is identical, and when first fixed head was vertical with second fixed head, the distance of the pressboard and first fixed head was maximum, when first fixed head was parallel with second fixed head, the distance of the pressboard and first fixed head was minimum.
Preferably, each linkage comprises flexible member, first connecting rod, second connecting rod, third connecting rod, the 4th connecting rod; Pressboard is provided with first guide groove, and an end slip cap of first connecting rod is connected in first guide groove, and the other end of first connecting rod and first fixed head are rotationally connected; One end and first fixed head of flexible member are rotationally connected, and the other end and the first connecting rod of flexible member are rotationally connected; One end and the first connecting rod of second connecting rod are rotationally connected, and the other end and the pressboard of second connecting rod are rotationally connected; One end of third connecting rod is provided with second guide groove, one end of the 4th connecting rod is provided with the 3rd guide groove, and first connecting rod is provided with bearing pin, and pin slide is socketed in second guide groove, the other end slip cap of third connecting rod is connected in the 3rd guide groove, and third connecting rod also is rotationally connected with first fixed head; The other end of the 4th connecting rod and second fixed head are rotationally connected.
Preferably, described bearing pin is columniform.
Above-mentioned automatic paper crusher is being opened or during closed loam cake, is being driven pressboard by linkage.When loam cake was opened, pressboard was pulled up by linkage, opened together in company with loam cake.When dropping into paper closure loam cake, pressboard is opened by linkage, and smooth being pressed on the paper, and linkage produces pressure simultaneously, paper is pressed on the paper feeding running roller of below paper feeder.Therefore, the operation of the paper-pressing mechanism of above-mentioned automatic paper crusher easily.
[description of drawings]
Fig. 1 is the schematic diagram of automatic paper crusher.
Fig. 2 is the schematic diagram of loam cake automatic paper crusher when opening certain angle.
Fig. 3 is the schematic diagram that loam cake is opened to 90 automatic paper crushers when spending.
[specific embodiment]
Fig. 1 is the schematic diagram of automatic paper crusher.Automatic paper crusher generally is made up of parts such as paper shredding cutters 10, paper advance mechanism 11, paper-pressing mechanisms, and paper advance mechanism 11 is arranged on the top of paper shredding cutters 10, and paper-pressing mechanism is arranged on the top of paper advance mechanism 11.
Paper-pressing mechanism comprises first fixed head 120, second fixed head 20, pressboard 16, two linkages.The connected mode of two linkages is identical.Each linkage comprises flexible member 13, first connecting rod 14, second connecting rod 15, third connecting rod 17, the 4th connecting rod 19.
First fixed head 120 is fixedlyed connected with the loam cake 12 of automatic paper crusher, and loam cake 12 can rotate 90 degree around the automatic paper crusher fuselage.
Pressboard 16 is provided with first guide groove 160, and an end slip cap of first connecting rod 14 is connected in first guide groove 160, and the other end of first connecting rod 14 and first fixed head 120 are rotationally connected.
One end of flexible member 13 and first fixed head 120 are rotationally connected, and the other end of flexible member 13 and first connecting rod 14 are rotationally connected.
One end and the first connecting rod 14 of second connecting rod 15 are rotationally connected, and the other end of second connecting rod 15 and pressboard 16 are rotationally connected.
One end of third connecting rod 17 is provided with second guide groove 170, one end of the 4th connecting rod 19 is provided with the 3rd guide groove 190, first connecting rod 14 is provided with cylindrical bearing pin 140, and bearing pin 140 slip caps are connected in second guide groove 170, and the other end slip cap of third connecting rod 17 is connected in the 3rd guide groove 190.Third connecting rod 17 also is rotationally connected with first fixed head 120.
The other end of the 4th connecting rod 19 and second fixed head 20 are rotationally connected.
Fig. 2 is the schematic diagram of loam cake automatic paper crusher when opening certain angle.When loam cake 12 is opened certain angle, the 4th connecting rod 19 drives third connecting rod 17 and rotates, pull-up first connecting rod 14 moved upward when third connecting rod 17 rotated, flexible member 13 is compressed, pressboard 16 is by first connecting rod 14 pull-ups, and the effect of second connecting rod 15 is to keep pressboard 16 not overturn when motion.
Fig. 3 is the schematic diagram that loam cake is opened to 90 automatic paper crushers when spending.When loam cake 12 was opened to 90 degree positions fully, the 4th connecting rod 19 hauled the position that third connecting rod 17 is moved first connecting rod 14 to close first fixed head 120, and flexible member 13 is compressed fully and enters the dead-centre position.Pressboard 16 is pulled up to the parallel position of pressing close to first fixed head 120.
Above-mentioned automatic paper crusher is being opened or during closed loam cake 12, is being driven pressboard 16 by linkage.When loam cake 12 was opened, pressboard 16 was pulled up by linkage, opens together in company with loam cake 12.When dropping into the closed loam cake 12 of paper 30, pressboard 16 is opened by linkage, and smooth being pressed on the paper 30, and linkage produces pressure simultaneously, paper 30 is pressed on the paper feeding running roller of below paper advance mechanism 11.Therefore, the operation of the paper-pressing mechanism of above-mentioned automatic paper crusher easily.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (6)
1. the paper-pressing mechanism of an automatic paper crusher, comprise pressboard, it is characterized in that: also comprise first fixed head, second fixed head, two linkages, two linkages are symmetricly set between the pressboard and first fixed head, the connected mode of two linkages is identical, and when first fixed head was vertical with second fixed head, the distance of the pressboard and first fixed head was maximum, when first fixed head was parallel with second fixed head, the distance of the pressboard and first fixed head was minimum.
2. the paper-pressing mechanism of automatic paper crusher according to claim 1, it is characterized in that: each linkage comprises flexible member, first connecting rod, second connecting rod, third connecting rod, the 4th connecting rod;
Pressboard is provided with first guide groove, and an end slip cap of first connecting rod is connected in first guide groove, and the other end of first connecting rod and first fixed head are rotationally connected;
One end and first fixed head of flexible member are rotationally connected, and the other end and the first connecting rod of flexible member are rotationally connected;
One end and the first connecting rod of second connecting rod are rotationally connected, and the other end and the pressboard of second connecting rod are rotationally connected;
One end of third connecting rod is provided with second guide groove, one end of the 4th connecting rod is provided with the 3rd guide groove, and first connecting rod is provided with bearing pin, and pin slide is socketed in second guide groove, the other end slip cap of third connecting rod is connected in the 3rd guide groove, and third connecting rod also is rotationally connected with first fixed head;
The other end of the 4th connecting rod and second fixed head are rotationally connected.
3. the paper-pressing mechanism of automatic paper crusher according to claim 2, it is characterized in that: described bearing pin is columniform.
4. automatic paper crusher, comprise loam cake and pressboard, it is characterized in that: also comprise first fixed head, second fixed head, two linkages, first fixed head is fixedlyed connected with loam cake, two linkages are symmetricly set between the pressboard and first fixed head, the connected mode of two linkages is identical, when first fixed head is vertical with second fixed head, the distance of the pressboard and first fixed head is maximum, when first fixed head was parallel with second fixed head, the distance of the pressboard and first fixed head was minimum.
5. automatic paper crusher according to claim 4 is characterized in that: each linkage comprises flexible member, first connecting rod, second connecting rod, third connecting rod, the 4th connecting rod;
Pressboard is provided with first guide groove, and an end slip cap of first connecting rod is connected in first guide groove, and the other end of first connecting rod and first fixed head are rotationally connected;
One end and first fixed head of flexible member are rotationally connected, and the other end and the first connecting rod of flexible member are rotationally connected;
One end and the first connecting rod of second connecting rod are rotationally connected, and the other end and the pressboard of second connecting rod are rotationally connected;
One end of third connecting rod is provided with second guide groove, one end of the 4th connecting rod is provided with the 3rd guide groove, and first connecting rod is provided with bearing pin, and pin slide is socketed in second guide groove, the other end slip cap of third connecting rod is connected in the 3rd guide groove, and third connecting rod also is rotationally connected with first fixed head;
The other end of the 4th connecting rod and second fixed head are rotationally connected.
6. automatic paper crusher according to claim 5 is characterized in that: described bearing pin is columniform.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202623586U CN201632301U (en) | 2009-12-28 | 2009-12-28 | Paper pressing mechanism of automatic paper shredder and automatic paper shredder |
| JP2010090621A JP5635293B2 (en) | 2009-12-28 | 2010-04-09 | Automatic shredder press mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202623586U CN201632301U (en) | 2009-12-28 | 2009-12-28 | Paper pressing mechanism of automatic paper shredder and automatic paper shredder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201632301U true CN201632301U (en) | 2010-11-17 |
Family
ID=43076773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202623586U Expired - Lifetime CN201632301U (en) | 2009-12-28 | 2009-12-28 | Paper pressing mechanism of automatic paper shredder and automatic paper shredder |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5635293B2 (en) |
| CN (1) | CN201632301U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861855A (en) * | 2017-04-20 | 2017-06-20 | 东莞福泰电子有限公司 | A kind of automatic paper crusher |
| CN112619825A (en) * | 2020-12-30 | 2021-04-09 | 得力集团有限公司 | Paper pressing mechanism and drawer type paper shredder with same |
| CN112642552A (en) * | 2020-12-30 | 2021-04-13 | 得力集团有限公司 | Paper pressing mechanism and drawer type paper shredder with same |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8336794B2 (en) | 2010-04-16 | 2012-12-25 | Acco Uk Limited | Paper shredder with staple and clip remover |
| US8196851B2 (en) | 2010-04-16 | 2012-06-12 | Acco Uk Limited | Paper shredder with feeder |
| CN112246419B (en) * | 2020-10-30 | 2024-05-10 | 常州川刃办公设备有限公司 | Gland for paper shredder |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3105981U (en) * | 2004-06-16 | 2004-12-09 | 世慶實業股▲ふん▼有限公司 | Shredder built-in automatic feed mechanism |
| WO2009047861A1 (en) * | 2007-10-12 | 2009-04-16 | Elm International Co., Ltd. | Paper shredder with automatic paper feeder |
-
2009
- 2009-12-28 CN CN2009202623586U patent/CN201632301U/en not_active Expired - Lifetime
-
2010
- 2010-04-09 JP JP2010090621A patent/JP5635293B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861855A (en) * | 2017-04-20 | 2017-06-20 | 东莞福泰电子有限公司 | A kind of automatic paper crusher |
| CN106861855B (en) * | 2017-04-20 | 2022-09-23 | 东莞福泰电子有限公司 | Automatic paper shredder |
| CN112619825A (en) * | 2020-12-30 | 2021-04-09 | 得力集团有限公司 | Paper pressing mechanism and drawer type paper shredder with same |
| CN112642552A (en) * | 2020-12-30 | 2021-04-13 | 得力集团有限公司 | Paper pressing mechanism and drawer type paper shredder with same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011136321A (en) | 2011-07-14 |
| JP5635293B2 (en) | 2014-12-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN COMIX GROUP CO., LTD. Free format text: FORMER NAME: QIXIN STATIONERY CO., LTD., SHENZHEN |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 17, 05-06, building 518100, building A, World Trade Plaza, Fu Hong Road, Shenzhen, Guangdong, Futian District Patentee after: Shenzhen Group Plc of one mind Address before: 17, 05-06, building 518100, building A, World Trade Plaza, Fu Hong Road, Shenzhen, Guangdong, Futian District Patentee before: Qixin Stationery Co., Ltd., Shenzhen |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101117 |
|
| CX01 | Expiry of patent term |