CN103920581B - Integrate the shredder time-delay mechanism of head current breaking safety switch function - Google Patents
Integrate the shredder time-delay mechanism of head current breaking safety switch function Download PDFInfo
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- CN103920581B CN103920581B CN201310014063.8A CN201310014063A CN103920581B CN 103920581 B CN103920581 B CN 103920581B CN 201310014063 A CN201310014063 A CN 201310014063A CN 103920581 B CN103920581 B CN 103920581B
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Abstract
The invention discloses a kind of shredder time-delay mechanism integrating head current breaking safety switch function, it comprises delay switch body, described delay switch body is connected with force rod, paper breaking machine waste paper drum is provided with support rod in the position corresponding to described force rod, described force rod one end is pivotally connected to described delay switch body, the other end contacts with described support rod and connects, and described force rod can promote described delay switch body and rotates and make it be in into paper triggering conditions under the promotion of support rod when shredder head is put into.The present invention utilizes a switch can realize head power down function, can realize again touching function into paper, also can ensure delay effect during shredded paper, efficiently easy to use, has saved cost simultaneously.
Description
Technical field
The present invention relates to shredder field, particularly a kind of shredder time-delay mechanism integrating head current breaking safety switch function.
Background technology
Shredder is that machine destroyed by classified papers conventional at present, be in energy-conservation and safe consideration, usual shredder can arrange delay switch and head current breaking safety switch, but these two kinds of switches are all arrange respectively at present, as Fig. 1, shredder is respectively equipped with delay switch 1 and head current breaking safety switch 3 at diverse location, and shredder parts can be made like this to increase, and increases manufacturing cost.
Summary of the invention
The invention provides a kind of shredder time-delay mechanism integrating head current breaking safety switch function, the shredder parts caused are set respectively with the delay switch and head current breaking safety switch that solve shredder in prior art and increase, increase the defect of manufacturing cost.
Technical scheme of the present invention is as follows:
A kind of shredder time-delay mechanism integrating head current breaking safety switch function, comprise delay switch body, described delay switch body is connected with force rod, paper breaking machine waste paper drum is provided with support rod in the position corresponding to described force rod, described force rod one end is pivotally connected to described delay switch body, the other end contacts with described support rod and connects, and described force rod can promote described delay switch body under the promotion at support rod and rotates and make it be in into paper triggering conditions when shredder head puts into waste-basket.This structure is applicable to any suitable delay switch body.It is below preferred embodiment.
Preferably, also include paper actuating member, described enter paper actuating member comprise paper inlet touch part, connecting rod and promote button, described connecting rod two ends be fixedly connected with respectively described paper inlet touch part and promote button, described promotion button can promote when entering paper described delay switch body makes its close.
Preferably, also comprise time delay component, described time delay component comprises a cam and a gear, described cam and described gear synchronous rotary in the same way, and described gear is connected with knife pivot of paper crusher gears meshing by a reduction gearing.
Preferably, described delay switch body comprises a shake-up sheet, and described shake-up sheet rotates and conforms to described delay switch body and described delay switch body is closed, and described shake-up sheet rotates and leaves described delay switch body and described delay switch body is disconnected.
Preferably, described force rod contacts with described support rod the one end connected at it and is provided with an annulus, and described annulus is set on a hollow cylinder of shredder lower cover setting, and its end stretches in the cavity of described hollow cylinder.This kind of reasonable in design, manufacture and easy and simple to handle.
Compared with prior art, beneficial effect of the present invention is as follows:
The present invention utilizes a switch can realize head power down function, can realize again touching function into paper, also can ensure delay effect during shredded paper, efficiently easy to use, has saved cost simultaneously.
Accompanying drawing explanation
Fig. 1 is the delay switch of shredder in prior art and the position view of head current breaking safety switch;
Fig. 2 is each component locations schematic diagram of shredder time-delay mechanism of the integration head current breaking safety switch function of embodiment of the present invention machine;
Each component locations schematic diagram when Fig. 3 is embodiment of the present invention head disengaging waste-basket;
Fig. 4 is that embodiment of the present invention head puts into the rear each component locations schematic diagram of waste-basket;
Fig. 5 is the embodiment of the present invention each component locations schematic diagram when entering paper;
Fig. 6 is time-delay mechanism's position of rotation schematic diagram in embodiment of the present invention shredded paper process;
Fig. 7 is that embodiment of the present invention paper enters shredder completely, each component locations schematic diagram when touch pole returns time delay;
Fig. 8 is that embodiment of the present invention time delay terminates each component locations schematic diagram when delay switch body disconnects.
Detailed description of the invention
Below by way of preferred embodiment, technical scheme of the present invention is described, but following embodiment can not limit the scope of the invention.
Embodiment
See Fig. 2, the shredder time-delay mechanism of the integration head current breaking safety switch function of the present embodiment, comprise delay switch body 1, delay switch body 1 is connected on shredder side plate 12 by connecting axle 10 pivotable, this delay switch body 1 is connected with force rod 2, paper breaking machine waste paper drum is provided with support rod 31(Fig. 2 and does not show in the position corresponding to force rod 2, see Fig. 4-8), force rod 2 one end is pivotally connected to delay switch body 1, the other end and support rod 31(Fig. 2 do not show, see Fig. 4-8) contact connection, force rod 2 can promote delay switch body 1 and rotates and make it be in into paper triggering conditions under the promotion of support rod 31 when shredder head puts into waste-basket.In the present embodiment, delay switch body 1 comprises a shake-up sheet 11, and this shake-up sheet 11 rotates and conforms to delay switch body 1 and delay switch body 1 is closed, and this shake-up sheet 11 rotates leave latency Switch main body 1 and delay switch body 1 is disconnected; Force rod 2 to contact at it one end connected and is arranged with an annulus 21(Fig. 2 and does not show with support rod 31, see Fig. 3-4), this annulus 21(Fig. 2 does not show, see Fig. 3-4) be set in shredder lower cover arrange a hollow cylinder 41(Fig. 2 do not show, see Fig. 3) on, its end stretches into hollow cylinder 41(Fig. 2 and does not show, see Fig. 3) cavity in.The set-up mode contacting end and the shredder lower cover connected with support rod above about force rod is only citing; as long as the support rod jack-up force rod 2 made on paper breaking machine waste paper drum can be reached; and then make delay switch body 1 rotate any suitable structure be in into paper triggering conditions, all in protection scope of the present invention.
Preferably, the shredder time-delay mechanism of the integration head current breaking safety switch function of the present embodiment includes paper actuating member, this enters paper actuating member and comprises paper inlet touch part 51, connecting rod 52 and promote button 53, connecting rod 52 two ends are fixedly connected with paper inlet touch part 51 respectively and promote button 53, and promotion button 53 can promote delay switch body 1 when entering paper makes it close.
Preferably, the shredder time-delay mechanism of the integration head current breaking safety switch function of the present embodiment also comprises time delay component, this time delay component comprises cam 6 and a gear 7, cam 6 and gear 7 synchronous rotary in the same way, and gear 7 is connected with a joggle with kneader knife shaft gear 9 by a reduction gearing 8.
Operation principle and the process of the shredder time-delay mechanism of the integration head current breaking safety switch function of the present embodiment are as follows: see Fig. 3, when shredder head departs from waste-basket, force rod 2 is not subject to support rod 31(Fig. 3 and does not show, see Fig. 4-8) promotion, delay switch body 1 rotates along connecting axle 10 due to self gravitation effect, thus make the shake-up sheet 11 leave latency Switch main body 1 on it and delay switch body 1 is disconnected, shredder power-off; When shredder head is put into waste-basket, the end 21 of force rod 2 is subject to the thrust of the support rod 31 on waste-basket, thus force rod 2 is upwards pushed up, delay switch body 1 is subject to thrust upwards, certain angle is rotated up around connecting axle 10, make delay switch body 1 reach the deflection angle of not shredded paper state under shredder normal condition, namely enter paper triggering conditions, see Fig. 4; When there being paper to put into paper inlet, enter the paper inlet touch part 51 of paper actuating mechanism by under letterweight, paper inlet touch part 51 makes promotion button 53 rotate up by connecting rod 52, thus promote the shake-up sheet 11 of delay switch body 1, make it rotate and conform to delay switch body 1 and delay switch body 1 is closed, shredder is energized, and starts shredded paper, see Fig. 5; In shredded paper process, time delay component (homodromal cam 6 and gear 7) rotates along with the rotation of knife pivot of paper crusher, see Fig. 6 under the induced effect of kneader knife shaft gear 9 and reduction gearing 8; After paper enters paper shredder core completely, the paper inlet touch part 51 entering paper actuating mechanism is upspring, trigger, the cam 6 of shredder time-delay mechanism withstands the shake-up sheet 11 of delay switch body 1, therefore shredder still keeps energising, knife pivot of paper crusher continues to rotate, thus cam 6 is also along with rotation, see Fig. 7; When cam 6 rotates the shake-up sheet 11 to leave latency Switch main body 1 and can not be withstood, touch sheet 11 and due to self gravitation effect leave latency Switch main body 1, delay switch body 1 is disconnected, time delay terminates, see Fig. 8, and now shredder power-off.
The present invention, by arranging force rod, utilizes a switch can realize head power down function, can realize again touching function into paper, also can ensure delay effect during shredded paper, efficiently easy to use, has saved cost simultaneously.
Except above detailed description of the invention; the thought that the shredder delay switch of integration head current breaking safety switch function of the present invention is arranged at the force rod of paper breaking machine waste paper drum interlock also can be used in any suitable paper that enters and touch time-delay mechanism; above embodiment is only for illustrating content of the present invention; in addition to the embodiments described above; the present invention also has other embodiment, and all employings are equal to replacement or the technical scheme that formed of equivalent deformation mode all drops in protection scope of the present invention.
Claims (5)
1. integrate the shredder time-delay mechanism of head current breaking safety switch function for one kind, comprise delay switch body, it is characterized in that, described delay switch body is connected with force rod, paper breaking machine waste paper drum is provided with support rod in the position corresponding to described force rod, described force rod one end is pivotally connected to described delay switch body, the other end contacts with described support rod and connects, and described force rod can promote described delay switch body under the promotion at support rod and rotates and make it be in into paper triggering conditions when shredder head puts into waste-basket.
2. the shredder time-delay mechanism of integration head current breaking safety switch function according to claim 1, it is characterized in that, also include paper actuating member, described enter paper actuating member comprise paper inlet touch part, connecting rod and promote button, described connecting rod two ends are fixedly connected with described paper inlet touch part respectively and promote button, and described promotion button can promote described delay switch body when entering paper makes it close.
3. the shredder time-delay mechanism of integration head current breaking safety switch function according to claim 2, it is characterized in that, also comprise time delay component, described time delay component comprises a cam and a gear, described cam and described gear synchronous rotary in the same way, described gear is connected with knife pivot of paper crusher gears meshing by a reduction gearing.
4. the shredder time-delay mechanism of integration head current breaking safety switch function according to claim 3, it is characterized in that, described delay switch body comprises a shake-up sheet, described shake-up sheet rotates and conforms to described delay switch body and described delay switch body is closed, and described shake-up sheet rotates and leaves described delay switch body and described delay switch body is disconnected.
5. the shredder time-delay mechanism of integration head current breaking safety switch function according to claim 1, it is characterized in that, described force rod contacts with described support rod the one end connected at it and is provided with an annulus, described annulus is set on a hollow cylinder of shredder lower cover setting, and its end stretches in the cavity of described hollow cylinder.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310014063.8A CN103920581B (en) | 2013-01-15 | 2013-01-15 | Integrate the shredder time-delay mechanism of head current breaking safety switch function |
| US14/553,899 US9981268B2 (en) | 2013-01-15 | 2014-11-25 | Safety shredder with mechanical bin-full device |
| US15/717,576 US10449546B2 (en) | 2013-01-15 | 2017-09-27 | Shredder bin-full device |
| US15/989,094 US10695770B2 (en) | 2013-01-13 | 2018-05-24 | Safety shredder with mechanical bin-full device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310014063.8A CN103920581B (en) | 2013-01-15 | 2013-01-15 | Integrate the shredder time-delay mechanism of head current breaking safety switch function |
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| Publication Number | Publication Date |
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| CN103920581A CN103920581A (en) | 2014-07-16 |
| CN103920581B true CN103920581B (en) | 2015-10-28 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6308904B1 (en) * | 2000-05-15 | 2001-10-30 | Frank Chang | Delay drive-hanging device of a paper shredder |
| CN201239651Y (en) * | 2008-06-04 | 2009-05-20 | 深圳福瑞来电子有限公司 | Delay control mechanism of paper chipper |
| CN201565338U (en) * | 2009-06-19 | 2010-09-01 | 东莞市邦泽电子有限公司 | Time-delay device, time-delay device of paper shredder and paper shredder inlet with inlet provided with time-delay device |
| CN102553688A (en) * | 2010-12-30 | 2012-07-11 | 东莞市晨悦机电科技有限公司 | Improved paper shredder |
| CN202570304U (en) * | 2012-03-23 | 2012-12-05 | 上海震旦办公设备有限公司 | Paper shredder with time delay mechanism |
| CN203044139U (en) * | 2013-01-15 | 2013-07-10 | 上海震旦办公设备有限公司 | Paper shredder time-delay mechanism capable of integrating machine head power-off safety switch function |
-
2013
- 2013-01-15 CN CN201310014063.8A patent/CN103920581B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6308904B1 (en) * | 2000-05-15 | 2001-10-30 | Frank Chang | Delay drive-hanging device of a paper shredder |
| CN201239651Y (en) * | 2008-06-04 | 2009-05-20 | 深圳福瑞来电子有限公司 | Delay control mechanism of paper chipper |
| CN201565338U (en) * | 2009-06-19 | 2010-09-01 | 东莞市邦泽电子有限公司 | Time-delay device, time-delay device of paper shredder and paper shredder inlet with inlet provided with time-delay device |
| CN102553688A (en) * | 2010-12-30 | 2012-07-11 | 东莞市晨悦机电科技有限公司 | Improved paper shredder |
| CN202570304U (en) * | 2012-03-23 | 2012-12-05 | 上海震旦办公设备有限公司 | Paper shredder with time delay mechanism |
| CN203044139U (en) * | 2013-01-15 | 2013-07-10 | 上海震旦办公设备有限公司 | Paper shredder time-delay mechanism capable of integrating machine head power-off safety switch function |
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| CN103920581A (en) | 2014-07-16 |
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