WO2011094968A1 - 设有可滑动式盖板安全结构的碎纸机 - Google Patents

设有可滑动式盖板安全结构的碎纸机 Download PDF

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Publication number
WO2011094968A1
WO2011094968A1 PCT/CN2010/071139 CN2010071139W WO2011094968A1 WO 2011094968 A1 WO2011094968 A1 WO 2011094968A1 CN 2010071139 W CN2010071139 W CN 2010071139W WO 2011094968 A1 WO2011094968 A1 WO 2011094968A1
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WO
WIPO (PCT)
Prior art keywords
paper
shredder
cover
head
cover plate
Prior art date
Application number
PCT/CN2010/071139
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English (en)
French (fr)
Inventor
王会泽
Original Assignee
Wang Huize
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Publication date
Application filed by Wang Huize filed Critical Wang Huize
Publication of WO2011094968A1 publication Critical patent/WO2011094968A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C18/2225—Feed means
    • B02C18/2283—Feed means using rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C2018/164—Prevention of jamming and/or overload

Definitions

  • the utility model relates to the technical field of shredders, in particular to a shredder with a slidable cover safety structure.
  • shredders have been widely deployed in offices or homes.
  • the shredder can cut the paper into a lot of small pieces of paper, so that the small pieces of paper are shredded, granulated, segmented, braided or strip-shaped. Therefore, people often use shredders to smash important documents to achieve confidentiality. the goal of.
  • the common shredder is not convenient enough, and it is easy to cause paper jam and paper jam, which brings a lot of inconvenience to the user.
  • the shredder has only one way of feeding paper (vertical paper feeding method), which cannot meet the needs of all users, and is not flexible enough to be applied.
  • the shredder of the shredder is open and often not covered, when shredding work, If you don't pay attention, it may happen that a tie, hair or fingers (especially a child's finger) is caught in the shredded paper mouth, which hides a great safety hazard.
  • the purpose of the utility model is to provide a shredder with a slidable cover safety structure, which can adopt vertical paper feeding mode or horizontal paper feeding, in view of the deficiencies of the prior art.
  • the method can be flexibly applied, and the design is more user-friendly. It not only has higher convenience and safety, but also can effectively prevent paper jam and paper jam.
  • a shredder with a slidable cover safety structure which comprises a shredder head, a shredded paper mouth at the top of the shredder head, and a shredded paper mouth
  • a shredder tool is installed under the shredder port, and a cover plate is slidably disposed at the top of the shredder head, and a paper inlet is formed between the cover plate and the top of the shredder head.
  • the paper inlet is connected to the shredded paper mouth, and the top of the shredder head is further provided with a guide wheel assembly for guiding the paper feeding.
  • the top of the shredder head is provided with a longitudinal guide groove or a longitudinal guide rail for sliding the cover plate forward and backward.
  • the top of the shredder head is provided with a lateral guide groove or a lateral guide rail for sliding the cover plate to the left and right.
  • the shredder head is further provided with a driving device for driving the sliding of the cover plate, and an electric button for controlling the action of the driving device, and the electric button is electrically connected with the driving device, and is driven
  • the device is drivingly connected to the cover.
  • the shredder head is further provided with a spring for driving the cover to slide, and the spring is connected between the shredder head and the cover.
  • the cover plate is a double-layer plate structure, and the upper layer and the lower layer of the double-layer plate structure are slidably connected.
  • the top of the shredder head is provided with a panel, and a paper inlet is formed between the cover and the panel, and the upper surface of the panel is inclined downward from the paper inlet to the paper shredder.
  • the guide wheel assembly includes a first guide wheel set disposed on the panel, and a second guide wheel set disposed at an upper end of the shredded paper port.
  • the panel is provided with a paper feed detecting switch at a position of the paper inlet.
  • the cover plate is a transparent plate or a translucent plate.
  • the utility model has the beneficial effects that the shredder with the slidable cover safety structure of the utility model comprises a cover plate which is slidably disposed on the top of the shredder head, the cover plate and the shredded paper a paper inlet is formed between the tops of the machine heads, and the paper inlet is connected to the paper shredder.
  • the top of the shredder head is further provided with a guide wheel assembly for guiding paper feeding; and the shredder with the above structure is used as a cover plate.
  • the cover blocks the shredded paper.
  • the horizontal paper feeding method is adopted. That is, when the shredded paper is used, the paper is placed horizontally into the paper feeding port, and the paper will be used in the guide wheel assembly.
  • the shredder with the slidable cover safety structure of the present invention can adopt the method of vertical paper feeding or the horizontal paper feeding. It can be flexibly applied according to different usage requirements.
  • the shredder with the slidable cover safety structure of the present invention has low requirements on the upper space, and is applied to some special use occasions such as under the desk.
  • the cover is placed directly above the shredded paper mouth, which can effectively prevent the tie, hair or fingers from being caught in the shredded paper mouth, greatly reducing the safety hazard and improving the shredded paper.
  • the safety of the machine can effectively prevent the occurrence of paper jams and paper jams, and the design is more user-friendly.
  • Figure 1 is a schematic view showing the structure of the sliding cover of the utility model for shielding the shredded paper
  • Fig. 2 is a schematic structural view of the sliding cover of the utility model for exposing the shredded paper
  • Fig. 3 is a schematic structural view of the utility model with the cover removed;
  • Figure 4 is a longitudinal cross-sectional view of the present invention.
  • the paper shredder with a slidable cover safety structure includes a shredder head 1 and a cover 5, and the top of the shredder head 1 is broken.
  • Paper port 3 the paper shred 3 is the default paper feeding position, and the shredder tool 7 is installed under the shredder port 3,
  • the cover plate 5 is slidably disposed on the top of the shredder head 1, and the top of the shredder head 1 is provided with a panel 10, a paper inlet 6 is formed between the cover plate 5 and the panel 10, and the paper inlet 6 communicates with the paper shredder port 3.
  • the top of the shredder head 1 is further provided with a guide wheel assembly for guiding paper feeding.
  • the guide wheel assembly includes a first guide wheel set 41 disposed on the panel 10, and a second guide wheel set 42 disposed at the upper end of the shredded paper port 3;
  • the panel 10 is located at the position of the paper inlet 6 and is provided with a paper feed detecting switch 9, which may be of a light control type or a mechanical type.
  • the method of sliding the cover 5 is manual, electric, spring, and the like.
  • Manually that is, manually pushing the cover plate 5 to slide, and setting a horizontal strip on the cover plate 5 to increase the friction with the hand, or setting a push block on the cover plate 5 for manual pushing
  • the electric type is the shredder head 1
  • the electric button is electrically connected with the driving device
  • the driving device is drivingly connected with the cover plate 5, by operating the electric button, the cover plate 5 is It can be slid under the driving of the driving device
  • the spring type that is, the shredder head 1 is provided with a spring for driving the sliding of the cover plate 5, the spring is connected between the shredder head 1 and the cover 5, and the sliding cover 5 makes the cover 5
  • the cover plate 5 is fixed to the shredder head 1 by the limiting mechanism, and the spring is compressed.
  • the limiting mechanism releases the limit of the cover plate 5.
  • the cover plate 5 slides under the elastic force of the spring, so that the cover plate 5 no longer blocks the shredded paper port 3.
  • the specific method of sliding the cover 5 can be determined according to actual needs.
  • the sliding manner of the cover 5 is sliding back and forth or sliding left and right.
  • the front end of the shredder head 1 is provided with a longitudinal guide groove or a longitudinal guide rail for sliding the cover plate 5 forward and backward, and the cover plate 5 is connected with the longitudinal guide groove or the longitudinal guide rail;
  • the top of the shredder head 1 is provided with a lateral guide groove or a lateral guide rail for sliding the cover plate 5 to the left and right, and the cover plate 5 is in contact with the lateral guide groove or the lateral guide rail.
  • the specific sliding method depends on the actual needs.
  • the cover plate 5 has a single-layer plate structure.
  • the cover plate 5 can also be a double-layer plate structure, and the upper layer and the lower layer of the double-layer plate structure are slidably connected. Space saving, suitable for smaller shredders.
  • the upper surface of the panel 10 is inclined downward from the paper inlet 6 to the shredder port 3, which facilitates the smooth entry of the paper into the shredder port 3.
  • the cover 5 is a transparent plate or a translucent plate.
  • the cover 5 may also be a non-transparent plate. If the cover 5 is made of a transparent or translucent material, it can be helpful for observing paper feed, paper jam, paper jam, etc., and is more convenient.
  • the above principle of the shredder with the slidable cover safety structure is: Before use, the cover 5 is manually, electrically or spring-loaded, when the cover 5 is slid directly above the shredded paper 3 The cover 5 blocks the shredded paper port 3, and the horizontal paper feeding mode is adopted at this time, that is, the paper is only placed horizontally into the paper feeding port 6 when the paper is shredded, and the paper detecting switch 9 detects the relevant signal, according to the detection.
  • the signal to the shredder controls the first guide wheel set 41, the second guide wheel set 42 and the shredder tool 7, and the paper is under the action of the first guide wheel set 41 and the second guide wheel set 42.
  • the paper is fed into the shredded paper port 3, and the paper is shredded by the shredder tool 7, and the shredded paper is dropped into the paper shredder 11 below the shredder head 1.
  • the cover 5 is slid in the opposite direction, and when the cover 5 is slid away from the paper shred 3, the cover 5 no longer blocks the shredded paper 3, and the shredded paper 3 is exposed. , you can easily clear the paper shred 3 position.
  • the vertical paper feeding mode can be adopted, and the paper can be directly placed into the shredded paper port 3 for shredding.
  • the shredder with the slidable cover safety structure of the present invention can adopt the method of vertical paper feeding or horizontal paper feeding, and can be flexibly applied according to different use requirements.
  • the shredder with the slidable cover safety structure of the present invention has low requirements on the upper space, and should be It is still very convenient for some special occasions such as under the desk, so users can easily and conveniently put the paper horizontally to complete the shredded paper processing.
  • the cover plate 5 is disposed at a position directly above the shredded paper port 3, which can effectively prevent the occurrence of a tie, hair or fingers being caught in the shredded paper port 3, and greatly reducing the safety hazard. Improve the safety of the shredder, and effectively prevent the occurrence of paper jams and paper jams, and make the design more user-friendly.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)

Description

设有可滑动式盖板安全结构的碎纸机 技术领域：
本实用新型涉及碎纸机技术领域，尤其涉及设有可滑动式盖板安 全结构的碎纸机。
背景技术：
目前， 碎纸机已经广泛配备于办公场所或家庭中。碎纸机能将纸 张割成很多的细小纸片， 使细小纸片呈碎状、 粒状、 段状、 沬状或条 状等， 因此， 人们常使用碎纸机粉碎重要的文件资料， 以达到保密的 目的。
无论是应用于办公场所还是家庭中，人们都要求碎纸机使用起来 具有足够的便利性和安全性， 并能占用较少的空间， 例如， 为了方便 就近使用和节省空间， 人们常将碎纸机放置于办公桌下方， 如此便能 直接在工作位置进行碎纸。然而， 市面上常见的碎纸机， 其碎纸口一 般设在碎纸机头的顶部， 碎纸口下方安装有碎纸刀具， 由于碎纸机的 碎纸口是向上设置的， 采用的是垂直入纸的方式， 碎纸时需要尽量垂 直放纸，这就要求在碎纸口上方要有足够的空间以供垂直放纸，因此， 在一些上方空间不足够的使用场合如办公桌下方等，常见的碎纸机便 显得不够便利， 还容易发生堵纸、 卡纸的现象， 给使用者带来诸多不 便。 而且这种碎纸机只有一种入纸的方式（垂直入纸的方式） ， 不 能满足所有使用者的需求， 应用起来不够灵活。 另外， 这种碎纸 机的碎纸口是敞开式的， 往往没有被遮盖起来， 在进行碎纸工作时， 一不注意就可能发生领带、 头发或手指（尤其小孩的手指）等被卷入 碎纸口的情况， 隐藏着很大的安全隐患。 即使生产厂家为了通过安规 认证而将碎纸口大小尽可能地缩小， 上述安全隐患仍然不可避免， 碎 纸机的安全性无法得到更大的提高，而且还给使用者带来诸如纸张 难以对准碎纸口等不便， 显得不够人性化。
实用新型内容：
本实用新型的目的在于针对现有技术的不足，提供一种设有可滑 动式盖板安全结构的碎纸机， 这种碎纸机既能采用垂直入纸的方式， 也能采用水平入纸的方式， 可灵活应用， 设计更人性化， 不但具有更 高的便利性和安全性， 还能有效防止发生堵纸、 卡纸的现象。
为实现上述目的， 本实用新型通过以下技术方案实现： 设有可滑 动式盖板安全结构的碎纸机， 它包括碎纸机头， 碎纸机头的顶部开设 有碎纸口， 碎纸口为默认入纸位置， 碎纸口下方安装有碎纸刀具， 还 包括盖板， 该盖板滑动设置于碎纸机头的顶部， 盖板与碎纸机头的顶 部之间形成入纸口， 入纸口连通碎纸口， 所述碎纸机头的顶部还设有 用于导向送纸的导向轮组件。
所述碎纸机头的顶部开设有供盖板前后滑动的纵向导槽或纵向 导轨。
所述碎纸机头的顶部开设有供盖板左右滑动的横向导槽或横向 导轨。
所述碎纸机头还设有用于驱动盖板滑动的驱动装置， 以及设有 控制驱动装置动作的电动按钮， 电动按钮与驱动装置电连接， 驱动 装置与盖板驱动连接。
所述碎纸机头还设有用于驱动盖板滑动的弹簧，弹簧连接于碎纸 机头与盖板之间。
所述盖板为双层板结构， 该双层板结构的上层与下层之间为 滑动连接。
所述碎纸机头的顶部设有面板， 盖板与面板之间形成入纸口， 所 述面板的上表面从入纸口至碎纸口方向向下倾斜。
所述导向轮组件包括设于面板的第一导向轮组， 以及设于碎纸口 上端的第二导向轮组。
所述面板位于入纸口位置设有入纸检测开关。
所述盖板为透明板或半透明板。
本实用新型有益效果为：本实用新型所述的设有可滑动式盖板安 全结构的碎纸机， 其包括盖板， 该盖板滑动设置于碎纸机头的顶部， 盖板与碎纸机头的顶部之间形成入纸口， 入纸口连通碎纸口， 所述碎 纸机头的顶部还设有用于导向送纸的导向轮组件；采用上述结构的碎 纸机， 当盖板滑动至碎纸口正上方时， 盖板遮挡住碎纸口， 此时需采 用水平入纸的方式， 即碎纸时只需将纸张水平放入入纸口， 纸张将在 导向轮组件的作用下被送入碎纸口，再由碎纸刀具对纸张进行碎纸处 理； 当将盖板滑动至离开碎纸口正上方时， 盖板不再遮挡碎纸口， 使 碎纸口外露， 此时其可采用垂直入纸的方式， 即可直接将纸张垂直放 入碎纸口进行碎纸处理。 因此， 本实用新型所述的设有可滑动式盖板 安全结构的碎纸机既能采用垂直入纸的方式，也能采用水平入纸的方 式， 可根据不同的使用需求而灵活应用。 另外， 当采用水平入纸的方 式时，本实用新型所述的设有可滑动式盖板安全结构的碎纸机对上方 空间的要求不高，应用在一些特殊的使用场合如办公桌下方等仍具有 很高的便利性， 使用者能轻松、方便地将纸张水平放入便能完成碎纸 处理。采用水平入纸的方式时， 盖板盖设在碎纸口的正上方位置， 能 有效地防止发生领带、头发或手指等被卷入碎纸口的情况， 极大地减 少安全隐患， 提高碎纸机的安全性， 并能有效防止发生堵纸、 卡纸的 现象， 设计更人性化。
附图说明：
图 1 为本实用新型滑动盖板遮挡碎纸口的结构示意图； 图 2 为本实用新型滑动盖板使碎纸口外露的结构示意图； 图 3 为本实用新型去掉盖板的结构示意图；
图 4 为本实用新型的纵向剖视图。
具体实施方式：
下面结合附图对本实用新型做进一步的说明。
如图 1至图 4所示，本实用新型所述设有可滑动式盖板安全结构的 碎纸机，它包括碎纸机头 1和盖板 5，碎纸机头 1的顶部开设有碎纸口 3， 碎纸口 3为默认入纸位置， 碎纸口 3下方安装有碎纸刀具 7， 盖板 5滑动 设置于碎纸机头 1的顶部， 碎纸机头 1的顶部设有面板 10， 盖板 5 与面 板 10之间形成入纸口 6， 入纸口 6连通碎纸口 3， 所述碎纸机头 1的顶部 还设有用于导向送纸的导向轮组件。其中， 所述导向轮组件包括设于 面板 10的第一导向轮组 41，以及设于碎纸口 3上端的第二导向轮组 42; 所述面板 10位于入纸口 6位置设有入纸检测开关 9， 该入纸检测开关 9 可以为光控式也可以为机械式。
其中， 实现盖板 5滑动的方法有手动式、 电动式、 弹簧式等。 手 动式即手动推动盖板 5滑动，并在盖板 5上设置增加与手部摩擦力的横 紋， 或在盖板 5上设置方便手动推动的推块； 电动式即所述碎纸机头 1 设有用于驱动盖板 5滑动的驱动装置， 以及设有控制驱动装置动作的 电动按钮， 电动按钮与驱动装置电连接， 驱动装置与盖板 5驱动连接， 通过操作电动按钮， 盖板 5便可在驱动装置的驱动下滑动； 弹簧式即 碎纸机头 1设有用于驱动盖板 5滑动的弹簧， 弹簧连接于碎纸机头 1与 盖板 5之间， 滑动盖板 5 使盖板 5 遮挡住碎纸口 3时， 盖板 5通过限位 机构固定于碎纸机头 1， 同时弹簧被压缩， 当按下限位机构的相关按 钮后，限位机构解除对盖板 5的限位，盖板 5在弹簧的弹力作用下滑动， 使盖板 5不再遮挡碎纸口 3。 具体的实现盖板 5滑动的方法可根据实际 需要而定。
其中， 盖板 5的滑动方式为前后滑动或左右滑动。 采用前后滑动 的方式，所述碎纸机头 1的顶部开设有供盖板 5前后滑动的纵向导槽或 纵向导轨， 盖板 5与纵向导槽或纵向导轨轨接； 采用左右滑动的方式， 所述碎纸机头 1的顶部开设有供盖板 5左右滑动的横向导槽或横向导 轨， 盖板 5与横向导槽或横向导轨轨接。 具体的滑动方式根据实际需 要而定。
作为优选实施方式， 所述盖板 5 为单层板结构。 当然， 所述盖板 5也可以为双层板结构，该双层板结构的上层与下层之间为滑动连接， 可节省空间， 适合于比较小型的碎纸机。
作为优选实施方式，所述面板 10的上表面从入纸口 6至碎纸口 3方 向向下倾斜， 如此可有利于纸张顺利地进入碎纸口 3。
作为优选实施方式， 所述盖板 5为透明板或半透明板， 当然盖板 5 也可以为非透明板。 如果盖板 5采用透明或半透明材料制成， 能有助 于观察入纸、 堵纸、 卡纸等情况， 更具便利性。
上述设有可滑动式盖板安全结构的碎纸机的工作原理是： 使用 前， 采用手动式、 电动式或弹簧式来滑动盖板 5， 当盖板 5 滑动至碎 纸口 3正上方时， 盖板 5遮挡住碎纸口 3， 此时需采用水平入纸的方式， 即碎纸时只需手持纸张水平放入入纸口 6，入纸检测开关 9检测到相关 信号后，根据检测到的信号，碎纸机的控制电路控制第一导向轮组 41、 第二导向轮组 42和碎纸刀具 7动作， 纸张便在第一导向轮组 41和第二 导向轮组 42的作用下送入碎纸口 3，再由碎纸刀具 7对纸张进行碎纸处 理， 碎纸后的细纸掉入碎纸机头 1下方的纸碎箱 11内。 当发生堵纸、 卡纸等情况， 反方向滑动盖板 5， 当将盖板 5滑动至离开碎纸口 3正上 方时， 盖板 5不再遮挡碎纸口 3， 使碎纸口 3外露， 便可方便地对碎纸 口 3 位置进行清纸。而当碎纸口 3外露时， 则可采用垂直入纸的方式， 即可直接将纸张垂直放入碎纸口 3进行碎纸处理。
因此，本实用新型所述的设有可滑动式盖板安全结构的碎纸机既 能采用垂直入纸的方式， 也能采用水平入纸的方式， 可根据不同的使 用需求而灵活应用。 另外， 当采用水平入纸的方式时， 本实用新型所 述的设有可滑动式盖板安全结构的碎纸机对上方空间的要求不高，应 用在一些特殊的使用场合如办公桌下方等仍具有很高的便利性，使用 者能轻松、 方便地将纸张水平放入便能完成碎纸处理。
采用水平入纸的方式时， 盖板 5盖设在碎纸口 3的正上方位置， 能 有效地防止发生领带、 头发或手指等被卷入碎纸口 3的情况， 极大地 减少安全隐患， 提高碎纸机的安全性， 并能有效防止发生堵纸、 卡纸 的现象， 设计更人性化。
以上所述仅是本实用新型的较佳实施例，故凡依本实用新型专利 申请范围所述的构造、特征及原理所做的等效变化或修饰， 均包括于 本实用新型专利申请范围内。

Claims

权 利 要 求 书
1、设有可滑动式盖板安全结构的碎纸机， 它包括碎纸机头（1)， 碎纸机头 （1) 的顶部开设有碎纸口 （3) ， 碎纸口 （3) 为默认入纸 位置， 碎纸口 （3)下方安装有碎纸刀具 （7) ， 其特征在于： 还包括 盖板（5) ， 该盖板（5)滑动设置于碎纸机头（1) 的顶部， 盖板（5) 与碎纸机头 （1) 的顶部之间形成入纸口 （6) ， 入纸口 （6) 连通碎 纸口 （3) ， 所述碎纸机头 （1) 的顶部还设有用于导向送纸的导向轮 组件。
2、根据权利要求 1 所述的设有可滑动式盖板安全结构的碎纸机， 其特征在于： 所述碎纸机头 （1) 的顶部开设有供盖板（5)前后滑动 的纵向导槽或纵向导轨。
3、根据权利要求 1 所述的设有可滑动式盖板安全结构的碎纸机， 其特征在于： 所述碎纸机头 （1) 的顶部开设有供盖板（5)左右滑动 的横向导槽或横向导轨。
4、根据权利要求 1 所述的设有可滑动式盖板安全结构的碎纸机， 其特征在于： 所述碎纸机头 （1)还设有用于驱动盖板（5)滑动的驱 动装置， 以及设有控制驱动装置动作的电动按钮， 电动按钮与驱动装 置电连接， 驱动装置与盖板 （5) 驱动连接。
5、根据权利要求 1 所述的设有可滑动式盖板安全结构的碎纸机， 其特征在于： 所述碎纸机头 （1)还设有用于驱动盖板（5)滑动的弹 簧， 弹簧连接于碎纸机头 （1) 与盖板 （5) 之间。
6、根据权利要求 1 所述的设有可滑动式盖板安全结构的碎纸机， 其特征在于： 所述盖板 （5 ) 为双层板结构， 该双层板结构的上层 与下层之间为滑动连接。
7、根据权利要求 1 所述的设有可滑动式盖板安全结构的碎纸机， 其特征在于： 所述碎纸机头 （1 ) 的顶部设有面板 （10) ， 盖板 （5 ) 与面板 （10) 之间形成入纸口 （6) ， 所述面板 （10) 的上表面从入 纸口 （6) 至碎纸口 （3 ) 方向向下倾斜。
8、根据权利要求 7 所述的设有可滑动式盖板安全结构的碎纸机， 其特征在于： 所述导向轮组件包括设于面板 （10) 的第一导向轮组
(41 ) ， 以及设于碎纸口 （3 ) 上端的第二导向轮组 （42) 。
9、根据权利要求 7 所述的设有可滑动式盖板安全结构的碎纸机， 其特征在于： 所述面板 （10) 位于入纸口 （6) 位置设有入纸检测开 关 (9) 。
10、根据权利要求 1 至 9任一项所述的设有可滑动式盖板安全结 构的碎纸机， 其特征在于： 所述盖板 （5 ) 为透明板或半透明板。
PCT/CN2010/071139 2010-02-08 2010-03-18 设有可滑动式盖板安全结构的碎纸机 WO2011094968A1 (zh)

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