WO2013106956A1 - 一种玻璃刮擦器 - Google Patents

一种玻璃刮擦器 Download PDF

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Publication number
WO2013106956A1
WO2013106956A1 PCT/CN2012/000149 CN2012000149W WO2013106956A1 WO 2013106956 A1 WO2013106956 A1 WO 2013106956A1 CN 2012000149 W CN2012000149 W CN 2012000149W WO 2013106956 A1 WO2013106956 A1 WO 2013106956A1
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WO
WIPO (PCT)
Prior art keywords
wiper
plate
glass
scraper
bottom plate
Prior art date
Application number
PCT/CN2012/000149
Other languages
English (en)
French (fr)
Inventor
刘文高
Original Assignee
Liu Wengao
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 Liu Wengao filed Critical Liu Wengao
Priority to EP12865790.5A priority Critical patent/EP2805658B1/en
Priority to US14/373,186 priority patent/US9402514B2/en
Publication of WO2013106956A1 publication Critical patent/WO2013106956A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L1/00—Cleaning windows
    • A47L1/06—Hand implements
    • A47L1/08—Hand implements with provision for supplying liquids, e.g. cleaning agents
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L1/00—Cleaning windows
    • A47L1/06—Hand implements
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/02—Scraping
    • A47L13/08—Scraping with scraping blades

Definitions

  • the present invention relates to a daily cleaning appliance, and more particularly to a glass scraper for cleaning glass. Background technique
  • a window brush which consists of a handle and a wipe fixed on the handle; the other is a scraping tool with a soft strip, such as a patent number ZL200720004365.7
  • a glass scraper with a soft strip is mainly used for scratching and cleaning the glass. Use a cloth to clean the glass when cleaning the glass, and use a tool with a soft strip to scrape and have a watering can spray water or cleaning solution.
  • the device disclosed in the aforementioned patent only has the function of scrubbing the glass, that is, when the glass is wiped, the operator needs to carry three tools at the same time, and the tools are independent from each other, which is inconvenient to carry, and it is easy to forget to carry one of them. Tools that result in inefficient work.
  • a glass cleaning tool having both a scratching and scrubbing function has been invented, such as a Chinese utility model patent "Two-way water window brush" of patent No. ZL200520101846.0 (publication number CN2794409Y), which discloses such a second
  • the utility model adopts a water window brush, which comprises a brush handle, the handle of the handle is a hollow structure, is a water-passing hole which can be connected with the water source, the handle extends two legs, and the support shaft which is provided with the cloth is fixed on one leg. On the other leg, a wiper blade is mounted, which is clamped on the wiper blade seat parallel to the support shaft by the fixing of the pressure piece and the foot.
  • the utility model can be connected with a water source, has two functions of wiping and wiping, and is convenient to use.
  • the handle of the hand When the device is used to scrub the glass with the support shaft equipped with the cloth, the handle of the hand must be inclined at an angle to avoid the interference of the wiper blade with the glass, because the angle of scrubbing of the glass with the support shaft is not parallel, the hand It will feel awkward to use comfortably. In addition, it must be connected to the water pipe when spraying water. It also needs an external faucet, which is inconvenient and reasonable to use.
  • the technical problem to be solved by the present invention is to provide a glass scraper having both a scratching and scrubbing function for the above-mentioned state of the art, which can switch angles when using different functions, so that the two operations The same comfort and reasonable structural design.
  • a glass scraper characterized in that:
  • the utility model comprises a base body which is conveniently held by a hand, the base body has a lateral portion and a vertical portion; a wiper plate for fixing the wiper, wherein the middle portion is rotatably connected to the front end of the lateral portion by the rotating shaft, and is turned over to the wiper after the wiper board
  • the bottom surface is blocked by the upper surface of the lateral portion and is horizontal; a bottom plate is fixed with a scraper at the front end, the bottom plate is disposed under the wiper plate, and the scraper can be forwarded in a state of being flipped to a horizontal state after the wiper plate The front edge of the wiper is exposed.
  • the bottom plate can be moved back and forth with respect to the wiper plate and can be restrained to the front and the bottom of the wiper plate at the corresponding position.
  • the scraper strip In the state where the bottom plate is forwardly moved relative to the wiper plate, the scraper strip is forwardly exposed to the front of the wiper plate. The edge is retracted backward into the front edge of the wiper in a state in which the bottom plate is moved back to the wiper to be restrained.
  • the cleaning plate has two openings facing the same C-shaped groove.
  • the two C-shaped grooves are spaced apart from each other.
  • the bottom plate has two upwardly extending positioning posts, and each positioning column passes upward through the corresponding C-shaped groove. After being connected with the limiting member, the bottom plate is suspended under the cleaning plate, and the positioning column can slide along the C-shaped groove, and the bottom plate is in a state where the positioning column slides into the groove of the front portion of the C-shaped groove.
  • the upper scraper strip exposes the front edge of the wiper plate forward and outward, and in a state where the positioning post slides into the groove of the rear portion of the C-shaped groove, the scraper on the bottom plate is retracted backward into the front edge of the wiper.
  • the structure facilitates the movement limit operation of the wiper plate, and the wiper plate is pushed during the operation, so that the positioning post slides along the c-shaped groove, and when the positioning post slides to the front of the C-shaped groove or the rear groove, the positioning is performed.
  • the column is blocked by the front and rear walls of the c-shaped groove to complete the positioning of the positioning column, and the operation is convenient and practical.
  • the upper surface of the wiper has two inner recesses, and the two C-shaped slots are respectively located on the bottom surface of each of the inner recesses, and the two limiting members are respectively located in the inner recesses. Since the limiting member is hidden in the inner concave portion, the limiting member does not expose the upper surface of the cleaning plate upwards, ensuring that the cleaning cloth is lifted up by the limiting member, the surface of the cleaning cloth can be kept flat, and the limiting member can be limited to the nut. , can also be a limit card ring.
  • the rotating shaft is sleeved with a torsion spring, and the torsion spring acts on the wiper plate to keep the wiper plate turned to a horizontal state.
  • the torsion spring can keep the wiper plate in the state. Always conform to the state of the surface being scrubbed.
  • the torsion spring has two functions. First, the torsion spring keeps the wiper horizontal, so that the scraper can be kept in a state of being always on the surface of the scraped glass, so that the scraper can effectively wipe the glass; The spring ensures that the wiper fits snugly against the surface of the scrubbed glass, allowing the wipe to more effectively wipe the glass.
  • the middle portion of the lower end surface of the wiping plate has a downwardly extending insertion portion, and the front end of the lateral portion of the base body has a missing portion, and the tracing portion is inserted into the notch and is rotatably connected in the notch through the rotating shaft.
  • One end of the torsion spring abuts against a bottom surface of the lateral portion, and the other end of the torsion spring is inserted downward into a socket on the insertion portion. Since one end of the torsion spring is inserted into a socket on the insertion portion, it is ensured that the end of the torsion spring can move with the wiper.
  • the wiper is sleeved on the wiper. This method facilitates fixing the wipe to the wiper.
  • the above glass scraper further includes a water spray bottle, and a vertical portion of the base body is fixed to an upper end of the water spray bottle.
  • the water bottle serves to provide cleaning liquid or water to the glass without the need to additionally connect the water source.
  • the water bottle functions as a grip for the glass scraper for easy operation.
  • the lower end of the vertical portion of the base body has an annular bayonet sleeve which is sleeved on the spout of the watering can and is pressed by the lid of the nozzle of the watering can. This structure facilitates the connection of the substrate to the watering can.
  • the invention has the advantages that: the glass scraper has both the scraper strip and the wiper plate fixed with the wiper, so that it has both the functions of scraping and scouring; The parts are few, and the structure is simple and reasonable; in the state of flipping to the horizontal after the board is wiped, the bottom surface of the wiper board and the upper surface of the lateral part cannot be continuously turned back, and the state can be reversed when the board is flipped to the vertical state.
  • the cloth on the board wipes the surface of the washed glass, and the vertical part of the base can be held by the operator, so that when the scraper is used for the glass scraping operation, or the wipe on the wiper is used When washing, the action direction is substantially parallel with the vertical part of the base body, and the operation is convenient; in addition, the wiper plate can rotate relative to the base body, and when the glass is scrubbed with the wiper, the angle between the arm and the glass will constantly change, and the function of the rotary shaft is guaranteed.
  • the wiper does not always fit the glass due to the change of the arm angle. When using it, the wrist will be very tired. If there is no shaft, the wrist must be rotated to keep the wiper fit. Glass, the wrist will be very tired when used.
  • FIG. 1 is a schematic perspective view of a three-dimensional structure according to an embodiment of the present invention.
  • FIG 2 is a schematic perspective view of the three-dimensional structure after removing the water bottle according to an embodiment of the present invention (level state of the wiper);
  • FIG. 3 is a perspective view showing a three-dimensional structure of a positioning post in a C-shaped groove in a state in which the bottom plate is moved forward according to an embodiment of the present invention
  • FIG. 4 is a cross-sectional view showing a three-dimensional structure after removing the water bottle according to an embodiment of the present invention (a horizontal state of the wiper);
  • FIG. 5 is a schematic perspective view showing a three-dimensional structure of a positioning post in a C-shaped groove in a state in which the bottom plate is moved in the embodiment of the present invention
  • FIG. 6 is a schematic perspective view showing a three-dimensional structure of the embodiment of the present invention
  • Figure 7 is a cross-sectional view of the three-dimensional structure after removing the water bottle according to an embodiment of the present invention (the eraser is in a vertical state);
  • FIG. 8 is a schematic perspective structural view of a bottom plate according to an embodiment of the present invention.
  • FIG. 9 is a schematic perspective structural view of a wiper board according to an embodiment of the present invention.
  • FIG. 10 is a schematic perspective view of a base body according to an embodiment of the present invention. detailed description
  • the glass scraper including
  • the base 1 which is conveniently held by hand, as shown in FIG. 10, the base 1 has an L shape, and the base 1 has a lateral portion 11 and Vertical section 12.
  • the wiper 2 for fixing the wiper 9 has a rectangular shape, and the wiper 9 is sleeved on the wiper 2, and the middle of the wiper 2 is rotatably connected to the front end of the lateral portion 11 by the rotary shaft 3, and the lower end surface of the wiper 2
  • the middle portion has a downwardly extending insertion portion 23, and the front end of the lateral portion 11 of the base body has a notch 13, and the insertion portion 23 is inserted downward into the notch 13 and is rotatably connected in the notch 13 through the rotating shaft 3, both ends of the rotating shaft 3 Supported on the two side walls of the notch 31, in the state where the wiper 2 is turned back to the horizontal state, the bottom surface of the wiper 2 is in contact with the upper surface of the lateral portion 11 and cannot be turned back, so that the wiper 2 is turned over to the wiper.
  • the bottom surface of 2 is blocked by the upper surface of the lateral portion 11 to be in a horizontal state.
  • the torsion spring 7 is sleeved on the rotating shaft 3, one end of the torsion spring 7 abuts against the bottom surface of the lateral portion 11, and the other end of the torsion spring 7 is inserted downward into a socket 231 of the insertion portion 23, so that the The torsion spring 7 acts on the wiper 2 to keep the wiper 2 turned back and in contact with the upper surface of the lateral portion 11 in a horizontal state, so that the wiper can be maintained in a state of being always opposite to the surface of the scraped glass, so that the scraper The strip can more effectively scrape the scouring glass, and the torsion spring 7 can keep the wiping sheet 2 in a state of always adhering to the scrubbed glass surface in a state of being turned upside down in front of the wiping sheet 2.
  • the bottom plate 5 of the scraper strip 4 is fixed at the front end, and the bottom plate 5 is disposed under the wiper board 2, and the scraper strip 4 can be exposed to the front and the outer side after the wiper board 2 is turned to the horizontal state.
  • the front edge 5 can move back and forth relative to the wiper 2 and can be restrained at the corresponding position by the front and rear of the wiper 2, and the scraper 4 is oriented in a state where the bottom plate 5 is moved forward relative to the wiper 2 and is restrained.
  • the front edge of the wiper 2 is exposed to the front, and the scraper 4 is retracted rearwardly into the front edge of the wiper 2 in a state where the bottom plate 5 is moved backward with respect to the wiper 2 and is restrained.
  • the wiper plate 2 has two openings facing the same C-shaped groove 21, the two C-shaped grooves 21 are spaced apart from each other, and the bottom plate 5 has two upwardly extending positioning posts 51, each of which has The positioning post 51 is respectively passed up through the corresponding C-shaped groove 21 and connected to the limiting member 6 to cause the bottom plate 5 to be hung under the wiper plate 2, and the positioning post 51 can slide along the C-shaped groove 21, and the limiting member 6 can be limited.
  • the position nut may also be a limit collar.
  • the scraper 4 on the bottom plate 5 exposes the front edge of the wiper 2 forward and outward.
  • the wiper strip 4 on the bottom plate is retracted rearwardly into the front edge of the wiper 2.
  • the upper surface of the wiper plate 2 has two recessed portions 22, and two C-shaped grooves 21 are respectively located on the bottom surface of each of the inner recessed portions 22, and the two stoppers 6 are respectively located in the respective recessed portions 22.
  • the vertical portion 12 of the base body is fixed to the upper end of the spray bottle 8.
  • the lower end of the vertical portion 12 of the base body has an annular bayonet 121 which is sleeved on the spout of the spray bottle 8 and which is pressed by the cover 81 of the nozzle of the spray bottle 8.
  • the bottom plate is moved forward relative to the wiper plate, and the positioning post 51 is slid to the front groove of the C-shaped groove 21 to be front and rear limited, and the bottom plate 5 is
  • the upper scraper 4 exposes the front edge of the wiper 2 forward and outward, and then sprays water on the glass by the spray bottle.
  • the wiper 2 is held under the action of the torsion spring and then turned to a horizontal state, and the spray bottle is held.
  • the glass is scraped from top to bottom, since the bottom surface of the wiper 2 is connected to the upper surface of the lateral portion 11. If the touch cannot continue to be turned back, the glass can be smoothly scraped.
  • the glass is wiped with a rubbing cloth, and the bottom plate is moved backward relative to the rubbing plate, and the positioning post 51 is slid to the rear groove of the C-shaped groove 21.
  • the scraper 4 on the bottom plate is retracted backwards into the front edge of the wiper 2, the wiper is attached to the glass surface, the spray bottle is held and turned over 90 degrees, and the wiper is kept in the constant fit under the action of the torsion spring.
  • the state of the surface of the glass to be scrubbed can smoothly wipe the glass.

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  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Surface Treatment Of Glass (AREA)
  • Cleaning In General (AREA)

Abstract

一种玻璃刮擦器，包括方便用手握持的基体（1），基体具有横向部分（11）和竖向部分（12）；用于固定擦布（9）的擦板（2），其中部通过转轴（3）转动连接在横向部分（11）的前端，在擦板（2）后翻转至擦板（2）的底面受到横向部分（11）的上表面阻挡而呈水平状态；前端固定有刮条（4）的底板（5），底板（5）设于擦板（2）的下方，在擦板（2）后翻转至水平的状态下，刮条（4）能向前外露出擦板（2）的前边沿。本玻璃刮擦器同时具有刮洗和抹洗两种功能；玻璃刮擦器涉及的部件少，且结构简单合理；当采用刮条进行玻璃刮洗操作时，或采用擦板上的擦布进行抹洗时，其动作方向与基体的竖向部分基本平行，操作方便。

Description

一种玻璃刮擦器
技术领域
本发明涉及一种日用清洁器具， 尤其涉及一种用于对玻璃清洗的玻璃刮擦器。 背景技术
传统擦玻璃器主要两种， 一种是窗刷， 其由刷柄和固定在刷柄上的擦布组成； 另一 种是带软胶条的刮擦工具， 如一专利号为 ZL200720004365.7(公告号为 CN200998226Y) 的中国实用新型专利 《一种刮擦玻璃器》， 及一专利号为 ZL200620108901.3(公告号为 CN200960089Y)的中国实用新型专利《喷液窗刷》就披露了这样一种带软胶条的玻璃刮 擦器， 主要是对玻璃进行刮擦清洗。 清洁玻璃时采用擦布擦洗玻璃， 还有使用带软胶条 刮擦的工具， 并有同时配备一个喷壶喷出水或清洗液。
前述专利公开的器具仅具有一种擦洗玻璃的功能， 也就是说， 擦玻璃时， 操作者需 要同时携带三个工具， 而且各个工具之间彼此独立， 携带不方便， 还容易忘记携带其中 一种工具， 导致工作效率低。
作为改进， 有人发明了同时具有刮擦和擦洗功能的玻璃清洗工具， 如一专利号为 ZL200520101846.0(公告号为 CN2794409Y)的中国实用新型专利 《二用通水窗刷》 披露 了这样一种二用通水窗刷， 其包括有刷柄， 刷柄的柄部为中空结构， 是可与水源连接的 通水孔， 柄部延伸出二个支脚， 套装有擦布的支承轴固定在一个支脚上， 在另一支脚上 安装有刮水片， 该刮水片通过压片与支脚的固定被夹紧在与支承轴平行的刮水片座上。 本实用新型可连接水源， 具有擦拭、 刮水两种功能， 使用方便。
该器具在使用装有擦布的支承轴进行擦洗玻璃时，手握刷柄必须倾斜一个角度以避 开刮水片对玻璃的干涉， 由于刷柄与支承轴对玻璃的擦洗角度不平行， 手会感觉别扭使 用舒适， 另外喷水时必须外接水管， 还需外接水龙头， 使用不方便合理。
综上所述， 现有二用的玻璃擦洗工具还可作进一步改进。 发明内容
本发明所要解决的技术问题是针对上述现有技术现状而提供一种同时具有刮擦和 擦洗功能的玻璃刮擦器， 该玻璃刮擦器在使用不同功能时， 可切换角度， 使两种操作同 样舒适， 而且结构设计合理。
本发明解决上述技术问题所釆用的技术方案为： 一种玻璃刮擦器， 其特征在于： 包
1
确认本 括一方便用手握持的基体， 该基体具有横向部分和竖向部分； 一用于固定擦布的擦板， 其中部通过转轴转动连接在横向部分的前端，在擦板后翻转至擦板的底面受到横向部分 的上表面阻挡而呈水平状态； 一前端固定有刮条的底板， 该底板设于擦板的下方， 在擦 板后翻转至水平的状态下， 所述刮条能向前外露出擦板的前边沿。
上述底板能相对擦板前后移动并能在相应位置被前后限位在擦板的下方，在底板相 对擦板前移而被限位的状态下， 所述刮条向前外露出擦板的前边沿， 在底板相对擦板后 移而被限位的状态下， 所述刮条向后缩进擦板的前边沿。 这样当需要使用刮条刮洗玻璃 的时候， 我们可将刮条前移并被前后限位而伸出擦板的前边沿， 进行工作； 当需要使用 擦板上的擦布进行抹洗， 便可将刮条后移并被前后限位而缩进擦板， 确保在抹洗过程中 刮条不会对玻璃产生干涉。
上述擦板上开有两个开口朝向相同的 C型槽， 该两个 C型槽左右间隔设置， 所述 底板上具有两个向上延伸的定位柱，各定位柱分别向上穿过相应 C型槽后与限位件相连 而使底板吊设在擦板下方， 同时所述定位柱能沿 C型槽滑移， 在定位柱滑移至 C型槽 前部凹槽内的状态下， 所述底板上的刮条向前外露出擦板的前边沿， 在定位柱滑移至 C 型槽后部凹槽内的状态下， 所述底板上的刮条向后缩进擦板的前边沿。 该结构便于对擦 板进行移动限位操作， 操作时推动擦板， 使定位柱沿 c 型槽滑移， 当定位柱滑移至 C 型槽前部或后部凹槽内的状态下，定位柱被 c型槽的前后壁挡位，完成对定位柱的限位， 操作方便实用。
上述擦板的上表面具有两个内凹部，所述两个 C型槽分别位于所述各内凹部的底面 上， 所述两个限位件分别位于所述各内凹部内。 由于限位件藏于内凹部内， 因此限位件 不会向上外露出擦板的上表面， 确保擦布被限位件向上顶起， 擦布表面能保持平整， 限 位件可以限位螺母， 也可以是限位卡圈。
作为改进，上述转轴上套设有扭簧，该扭簧作用于擦板而使擦板保持后翻至水平状 态趋势， 在擦板前翻转至竖直的状态下， 扭簧能使擦板保持在始终贴合被擦洗的玻璃面 上的状态。 设置扭簧有两种作用， 首先扭簧使擦板保持水平状态， 这样刮条能保持在始 终相对被刮擦洗的玻璃面上的状态， 使得刮条能更有效刮擦抹洗玻璃； 其次扭簧能确保 擦板与被擦洗的玻璃面紧密贴合， 使得擦布能更有效抹洗玻璃。
上述擦板下端面的中部具有向下延伸的插入部，所述基体的横向部分的前端具有缺 ¾ , 所述描入部询甲插入该缺口内并通过所述转轴转动连接在该缺口内 以上为一种擦 板具体的转动连接在基体上的结构， 该转动连接的方式装配简单， 当然也可采用现有其 它方式实现。
上述扭簧的一端抵靠在横向部分的底面，扭簧的另一端向下插设在所述插入部上的 一个插孔内。 由于扭簧的一端插设在插入部上的一个插孔内， 确保扭簧的该端能随擦板 移动。 上述擦布套设在擦板上。 该方式便于将擦布固定在擦板上。
作为进一步的改进， 上述玻璃刮擦器还包括喷水壶， 所述基体的竖直部分固定在该 喷水壶的上端。 喷水壶起到对玻璃提供清洗液或水的作用， 无需额外连接水源， 另外喷 水壶还起到作为该玻璃刮擦器的握把作用， 便于操作。
上述基体的竖直部分的下端具有一个环状卡口， 该环状卡口套设在喷水壶的壶嘴上 并被喷水壶的喷嘴的盖子压住。 该结构便于将基体与喷水壶连接在一起。
与现有技术相比， 本发明的优点在于： 本玻璃刮擦器同时具有刮条和固定有擦布的 擦板， 故其同时具有刮洗和抹洗两种功能； 另外玻璃刮擦器涉及的部件少， 且结构简单 合理； 在擦板后翻转至水平的状态下， 擦板的底面与横向部分的上表面接触不能继续后 翻， 在擦板前翻转至竖直的状态下， 便可用擦板上的擦布对被搽洗的玻璃面进行抹洗， 基体的竖向部分可供操作者握拿， 这样当采用刮条进行玻璃刮洗操作时， 或采用擦板上 的擦布进行抹洗时， 其动作方向与基体的竖向部分基本平行， 操作方便； 另外擦板能相 对基体旋转， 在使用擦布擦洗玻璃时， 手臂与玻璃的夹角会不断变化， 转轴的作用就是 保证了擦板不因手臂角度的变化而能始终贴合玻璃， 使用时避免了手腕会很累， 假如没 有转轴， 使用时就必须靠手腕的转动保持擦板贴合玻璃， 使用时手腕会很累。 附图说明
图 1为本发明实施例的立体结构示意图 (擦板水平状态)；
图 2为本发明实施例去掉喷水壶后的立体结构示意图 (擦板水平状态)；
图 3为本发明实施例底板前移状态下定位柱在 C型槽内的立体结构示意图； 图 4为本发明实施例去掉喷水壶后的立体结构剖视图 (擦板水平状态)；
图 5为本发明实施例底板后移状态下定位柱在 C型槽内的立体结构示意图； 图 6为本发明实施例的立体结构示意图 (擦板竖直状态)；
图 7为本发明实施例去掉喷水壶后的立体结构剖视图 (擦板竖直状态)；
图 8为本发明实施例中底板的立体结构示意图；
图 9为本发明实施例中擦板的立体结构示意图；
图 10为本发明实施例中基体的立体结构示意图。 具体实施方式
以下结合附图实施例对本发明作进一步详细描述。
如图 1〜10所示， 为本发明的一个优选实施例。
该玻璃刮擦器， 包括
方便用手握持的基体 1， 如图 10所示， 基体 1呈 L形， 基体 1具有横向部分 11和 竖向部分 12。
用于固定擦布 9的擦板 2， 擦板 2呈长方形， 擦布 9套设在擦板 2上， 擦板 2的中 部通过转轴 3转动连接在横向部分 11的前端， 擦板 2下端面的中部具有向下延伸的插 入部 23， 基体的横向部分 11的前端具有缺口 13， 插入部 23向下插入该缺口 13内并通 过转轴 3转动连接在该缺口 13内， 该转轴 3的两端支撑在缺口 31的两侧壁上， 在擦板 2后翻转至水平的状态下，擦板 2的底面与横向部分 11的上表面接触不能继续后翻，这 样在擦板 2后翻转至擦板 2的底面受到横向部分 11的上表面阻挡而呈水平状态。
扭簧 7， 套设在转轴 3上， 扭簧 7的一端抵靠在横向部分 11的底面， 扭簧 7的另一 端向下插设在插入部 23上的一个插孔 231 内， 而使该扭簧 7作用于擦板 2而使擦板 2 保持后翻并与横向部分 11 的上表面接触呈水平状态趋势， 这样刮条能保持在始终相对 被刮擦洗的玻璃面上的状态， 使得刮条能更有效刮擦抹洗玻璃， 在擦板 2前翻转至竖直 的状态下， 扭簧 7能使擦板 2保持在始终贴合被擦洗的玻璃面上的状态。
如图 9所示， 前端固定有刮条 4的底板 5， 该底板 5设于擦板 2的下方， 在擦板 2 后翻转至水平的状态下， 刮条 4能向前外露出擦板 2的前边沿； 底板 5能相对擦板 2前 后移动并能在相应位置被前后限位在擦板 2的下方，在底板 5相对擦板 2前移而被限位 的状态下， 刮条 4向前外露出擦板 2的前边沿， 在底板 5相对擦板 2后移而被限位的状 态下， 刮条 4向后缩进擦板 2的前边沿。
如图 3、 4所示， 擦板 2上开有两个开口朝向相同的 C型槽 21 , 该两个 C型槽 21 左右间隔设置， 底板 5上具有两个向上延伸的定位柱 51 , 各定位柱 51分别向上穿过相 应 C型槽 21后与限位件 6相连而使底板 5吊设在擦板 2下方， 同时定位柱 51能沿 C 型槽 21滑移， 限位件 6可以限位螺母， 也可以是限位卡圈， 在定位柱 51滑移至 C型槽 21前部凹槽内的状态下， 底板 5上的刮条 4向前外露出擦板 2的前边沿， 在定位柱 51 滑移至 C型槽 21后部凹槽内的状态下， 底板上的刮条 4向后缩进擦板 2的前边沿。
擦板 2的上表面具有两个内凹部 22， 两个 C型槽 21分别位于各内凹部 22的底面 上， 两个限位件 6分别位于各内凹部 22内。
如图 1、 7所示， 喷水壶 8， 基体的竖直部分 12固定在该喷水壶 8的上端。 基体的 竖直部分 12的下端具有一个环状卡口 121 ,该环状卡口 121套设在喷水壶 8的壶嘴上并 被喷水壶 8的喷嘴的盖子 81压住。 本发明的使用过程如下：
如图 1〜4所示， 当需要采用刮条对玻璃进行刮洗时， 将底板相对擦板前移， 定位 柱 51滑移至 C型槽 21前部凹槽内被前后限位，底板 5上的刮条 4向前外露出擦板 2的 前边沿， 再用喷水壶对玻璃进行喷水， 这时擦板 2在扭簧的作用下保持后翻转至水平的 状态， 手握喷水壶并自上而下刮洗玻璃， 由于擦板 2的底面与横向部分 11的上表面接 触不能继续后翻， 便能顺利对玻璃进行刮洗。
如图 6、 7所示， 刮洗结束后， 再用擦布对玻璃进行抹洗， 先将底板相对擦板后移， 定位柱 51滑移至 C型槽 21后部凹槽内被前后限位，底板上的刮条 4向后缩进擦板 2的 前边沿， 将擦板与玻璃面贴合， 握住喷水壶并翻转 90度， 擦板在扭簧的作用下保持在 始终贴合被擦洗的玻璃面上的状态， 便能顺利对玻璃进行抹洗。

Claims

权 利 要 求
1、 一种玻璃刮擦器， 其特征在于： 包括
一方便用手握持的基体 (1)， 该基体 (1)具有横向部分 (11)和竖向部分 (12);
一用于固定擦布 (9)的擦板 (2), 其中部通过转轴 (3)转动连接在横向部分 (11)的前端， 在擦板 (2)后翻转至擦板 (2)的底面受到横向部分 (11)的上表面阻挡而呈水平状态；
一前端固定有刮条 (4)的底板 (5)， 该底板 (5)设于擦板 (2)的下方， 在擦板 (2)后翻转至 水平的状态下， 所述刮条 (4)能向前外露出擦板 (2)的前边沿。
2、 根据权利要求 1所述的玻璃刮擦器， 其特征在于： 所述底板 (5)能相对擦板 (2)前 后移动并能在相应位置被前后限位在擦板 (2)的下方， 在底板 (5)相对擦板 (2)前移而被限 位的状态下， 所述刮条 (4)向前外露出擦板 (2)的前边沿， 在底板 (5)相对擦板 (2)后移而被 限位的状态下， 所述刮条 (4)向后缩进擦板 (2)的前边沿。
3、 根据权利要求 2所述的玻璃刮擦器， 其特征在于： 所述擦板 (2)上开有两个开口 朝向相同的 C型槽 (21)， 该两个 C型槽 (21)左右间隔设置， 所述底板 (5)上具有两个向上 延伸的定位柱 (51)， 各定位柱 (51)分别向上穿过相应 C 型槽 (21)后与限位件 (6)相连而使 底板 (5)吊设在擦板 (2)下方， 同时所述定位柱 (51)能沿 C型槽 (21)滑移， 在定位柱 (51)滑 移至 C 型槽 (21)前部凹槽内的状态下， 所述底板 (5)上的刮条 (4)向前外露出擦板 (2)的前 边沿， 在定位柱 (51)滑移至 C型槽 (21)后部凹槽内的状态下， 所述底板上的刮条 (4)向后 缩进擦板 (2)的前边沿。
4、 根据权利要求 3所述的玻璃刮擦器， 其特征在于： 所述擦板 (2)的上表面具有两 个内凹部 (22)， 所述两个 C型槽 (21)分别位于所述各内凹部 (22)的底面上，所述两个限位 件 (6)分别位于各内凹部 (22)内。
5、根据权利要求 1所述的玻璃刮擦器， 其特征在于： 所述转轴 (3)上套设有扭簧 (7)， 该扭簧 (7)作用于擦板 (2)而使擦板 (2)保持后翻至水平状态趋势， 在擦板 (2)前翻转至竖直 的状态下， 扭簧 (7)能使擦板 (2)保持在始终贴合被擦洗的玻璃面上的状态。
6、 根据权利要求 5所述的玻璃刮擦器， 其特征在于： 所述擦板 (2)下端面的中部具 有向下延伸的插入部 (23)，所述基体的横向部分 (11)的前端具有缺口 (13)，所述插入部 (23) 向下 入该缺口（13)内并通过所述转轴 (3)转动连接在该缺口 (13)内。 ―
7、 根据权利要求 6所述的玻璃刮擦器， 其特征在于： 所述扭簧 (7)的一端抵靠在横 向部分 (11)的底面， 扭簧 (7)的另一端向下插设在所述插入部 (23)上的一个插孔 (231)内。
8、根据权利要求 1所述的玻璃刮擦器，其特征在于：所述擦布 (9)套设在擦板 (2)上。
9、 根据权利要求 1〜8中任一权利要求所述的玻璃刮擦器， 其特征在于： 包括喷水 壶 (8)， 所述基体的竖直部分 (12)固定在该喷水壶 (8)的上端。
10、 根据权利要求 9所述的玻璃刮擦器， 其特征在于： 所述基体的竖直部分 (12)的 下端具有一个环状卡口（121)， 该环状卡口 (121)套设在喷水壶 (8)的壶嘴上并被喷水壶 (8) 的喷嘴的盖子 (81)压住。
PCT/CN2012/000149 2012-01-19 2012-02-07 一种玻璃刮擦器 WO2013106956A1 (zh)

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