CN105686750A - Window cleaner convenient to adjust - Google Patents
Window cleaner convenient to adjust Download PDFInfo
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- CN105686750A CN105686750A CN201610107132.3A CN201610107132A CN105686750A CN 105686750 A CN105686750 A CN 105686750A CN 201610107132 A CN201610107132 A CN 201610107132A CN 105686750 A CN105686750 A CN 105686750A
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- China
- Prior art keywords
- sheet
- face
- frictionally
- rubbing surface
- lower lock
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- 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
- A47L1/09—Hand implements for cleaning one side with access from the other side only
Landscapes
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The invention relates to a window cleaner convenient to adjust. The window cleaner comprises a rod (A), a cleaning head installing base (D), a fixing base (E), a wiping body (B) and a scraping strip (C), wherein the wiping body (B) and the scraping strip (C) are arranged on the cleaning head installing base (D), and the fixing base (E) is arranged at one end of the rod (A); the cleaning head installing base (D) comprises a friction fixing piece (2), the fixing base (E) comprises a compressing mechanism (1), the compressing mechanism (1) comprises a lower press block (1-1), an upper press block (1-2) and a screwing fixing part (1-3), and a fixing mechanism is arranged between the upper press block (1-2) and the lower press block (1-1) and used for preventing the upper press block (1-2) and the lower press block (1-1) from rotating relatively; the friction fixing piece (2) can be pressed by the lower press block (1-1) and the upper press block (1-2) by rotating the rotary-knob-shaped screwing fixing part (1-3) with the hand, the magnitude of compressing force can be adjusted, mutual friction is overcome, and therefore the friction fixing piece (2) can rotate relative to the compressing mechanism (1).
Description
Technical field
Product involved in the present invention belongs to a kind of window cleaner product, especially a kind of when being applicable to cleaning window-glass, particularly cleaning outdoor window-glass time, a kind of window cleaner product easy to adjust。
Background technology
Window cleaner product has been very ripe product, straight-bar window cleaner is including at least straight-bar, wiping body and scraping article, and the shape of wiping body is mostly rectangle, and moist wiping body is for cleaning glass window surface, scraping article is that rubber strip processes, and scraping article is used for the residue after striking off wiping body wiping。Rubbing head or scraping article and straight-bar define " T " font。
When using straight-bar window cleaner to wipe indoor glass surface, can operate and conveniently exert oneself by above-below direction, the effect of cleaning glass is fine, but it is easy to operate, generally need to regulate wiping or scrape the size of the angle of straight-bar and glass surface during water operation, when straight-bar about becomes 30 degree of angles with glass surface, more convenient operation, but angular adjustment herein is not the present invention pays close attention to。
When using straight-bar or U-shaped bar window cleaner to wipe outdoor glass surface, operator stands in terrestrial operation, when such as wiping the glass corner of remote and eminence, it is in the straight bar part of outdoor and the angle of glass surface generally between-10 degree are to 20 degree, the straight bar part being in outdoor has a certain degree with window frame, now must regulate the angle of wiping body or scraping article and straight-bar, make them by mutually perpendicular " T " font, become other angle, wiping body or scraping article just can be made parallel with window frame or vertical, this corner could be cleaned, be exactly otherwise less clean dead angle。It addition, wiping body or scraping article parallel with window frame or vertical after, wiping body or scraping article just can up and down or horizontal direction be operated, make operation become simple。Will keep wiping body or scraping article up and down or horizontal motion if wiping monoblock outdoor glass, it is necessary to constantly to regulate the angle of rubbing head or scraping article and straight-bar。
All may be disposed in cleaning head mounting seat for straight-bar window cleaner, wiping body and scraping article, be provided with fixing seat, cleaning head mounting seat and fixing seat in one end of bar for being flexibly connected。If their connection is to be rotationally connected, the structure rotating adjustment in the market mainly has two kinds。A kind of fixing contact surface for the fixing seat of straight-bar contacts with the fixing contact surface in cleaning head mounting seat, and passed through one of by knob with stud and to be screwed into another and complete to fix, generally their fixing contact surface also has the tooth shape locating groove preventing rotating。The shortcoming of this structure is to rotate adjustment to be required for unscrewing knob every time, tightens knob after rotation again, and operating process is loaded down with trivial details。Another kind of structure is that they parts that are rotatably assorted have the button that can press, them can be made to rotate under clutch state after pushing button, the location after rotating is completed after unclamping button, the scope that its shortcoming is angular adjustment is limited to very much, the minimum zone of usual angle adjustable is the angle of 30 degree and multiple that rotating angle is 30 degree, it is impossible to adapt to other angle。
Chinese patent CN204410713U " a kind of wiping and glass scraper hydrophone handle arrangement " describes the rotational structure of a kind of window cleaner product, tightness by adjusting bolt part, can conveniently regulate the structure of scraping article angle, but this structure has auto-lock function due to pyramidal structure itself, the adjustment of scraping article tightness is still convenient not, it it not tight slightly, it is simply that pine partially。
In the prior art of current window cleaner product, it does not have retrieve other and be suitable for wiping outer window glass, rely on and overcome frictional force to carry out rotating adjustment, when bar becomes heeling condition with window frame, scraping article can be made to be adjusted to the structure parallel or vertical with window frame。There is the product of sweeping the floor that a kind of dedusting scraper is swept currently on the market, rotational structure frictionally realizes, but this product be appeared on the market more than 5 years, this product only strike off the product of function, it does not have the function of wiping, belong to floor cleaning products, be not belonging to the product of window cleaner。The scraper part of this product is usually the EVA sheet of about 8-10 millimeter, scrapes glass outside window with this product, and owing to the angle of scraper side Yu glass is too little, when especially scraping at a distance, angle is just less, is difficult to scrape clean glass。This kind of organization plan is applied in window cleaner field, belongs to a kind of organization plan that the present invention relates to。Though this kind of organization plan is not the optimum structure scheme in present configuration scheme, but this kind of organization plan is claimed organization plan。
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of convenient window cleaner regulated of the angle of wiping body and scraping article and bar when wiping outdoor glass surface。The wiping body of this window cleaner and scraping article all may be disposed in cleaning head mounting seat, it is provided with fixing seat in one end of bar, described cleaning head mounting seat and described fixing seat are for being rotationally connected, and rotate easy to adjust, particularly in wiping outdoor glass and bar and when window frame is arbitrarily angled, wiping body can be adjusted to parallel with window frame or vertical with scraping article easily, it is possible to without the cleaning glass outside window at dead angle, and wiping, the action struck off can be level or above-below direction motion。
For solving above-mentioned technical problem, present disclosure is as follows:
A kind of convenient window cleaner regulated, comprise bar, cleaning head mounting seat, fixing seat, wiping body and scraping article, described wiping body and described scraping article all may be disposed in described cleaning head mounting seat, described fixing seat is arranged at one end of described bar, described cleaning head mounting seat and described fixing seat are rotationally connected, it is characterized in that: for hold-down mechanism and frictionally secure sheet, described cleaning head mounting seat must comprise above-mentioned one in both, described fixing seat must comprise above-mentioned in both another；The described sheet that frictionally secures has upper rubbing surface and lower rubbing surface, described hold-down mechanism comprises lower lock block, upper holder block and tightening fasteners, the upper contact end face of described lower lock block contacts with the described lower rubbing surface frictionally securing sheet, the lower contact end face of described upper holder block contacts with the described upper rubbing surface frictionally securing sheet, described tightening fasteners has stud or screwed hole, tightening fasteners described at least one of which is rotatable, and this rotatable described tightening fasteners only has a stud or screwed hole, rotate described rotatable tightening fasteners, and the stud himself having or screwed hole coordinate with corresponding screwed hole or stud, the upper contact end face of described lower lock block can be made to contact with the lower of described upper holder block and to frictionally secure the lower rubbing surface of sheet and upper rubbing surface described in end face compression, and the size of the above-mentioned thrust of scalable；There is between described upper holder block and described lower lock block the fixed mechanism preventing from rotating each other；Described frictionally securing also has the rotating mechanism cooperated between sheet and described hold-down mechanism, overcome the frictional force between the upper contact end face of described lower lock block and the described lower rubbing surface frictionally securing sheet and overcome the frictional force between the lower contact end face of described upper holder block and the described upper rubbing surface frictionally securing sheet, the described sheet that frictionally secures can rotate with described hold-down mechanism, thus when the glass surface wiped outside window and bar become arbitrarily angled with certain window frame limit, scraping article all can be adjusted to parallel or vertical with this window frame limit。
Epimere content be it should be added that: can be respectively provided with thereon for described cleaning head mounting seat, wiping body and scraping article, it is possible to set along thereon。Described frictionally securing has the rotating mechanism cooperated between sheet and described hold-down mechanism, thus defining described cleaning head mounting seat and the rotational coupling mechanism of described fixing seat。The quantity of described tightening fasteners can be 1,2 or multiple, and the quantity of described rotatable tightening fasteners can also be 1,2 or multiple。Those irrotational tightening fasteners can be embedded in the pit on lower lock block and/or upper holder block；Or described upper holder block and/or described lower lock block itself also have stud or screwed hole。Owing to having the fixed mechanism preventing from rotating each other between described upper holder block and described lower lock block, then the frictional force that described cleaning head mounting seat produces when rotating does not result in loosening of described tightening fasteners。In addition, wiping outdoor glass surface, wiping body or scraping blade up and down or during horizontal movement, being limited mainly by force direction, be to maintain wiping body or scraping blade glass surface is executed stressed direction of mutual active force between wiping body or scraping blade and bar, make the mutual active force that wiping body or scraping blade and bar rotate then less than normal, and the angle between wiping body or scraping blade and bar is closer to being mutually perpendicular to, the active force rotated is more little, deviateing orthogonal angle more big, the active force rotated is more big。Accordingly, it would be desirable to regulate the size of frictional force that described cleaning head mounting seat needs to overcome when rotating so that it is in the scope that angle adjustable arrives, normal operating, wiping body or will not rotate between scraping blade and bar。When each adjusting angle, described in only need to firmly rotating, frictionally secure sheet and described hold-down mechanism, just can reach angular adjustment requirement when cleaning the windows and rotation process smooth-going easily, without hindrance every, without slack and undisciplined phenomenon, the process that regulates is simple, conveniently。Needing with instruments such as screwdrivers if the rotation of rotatable tightening fasteners regulates, usual product should regulate the elasticity of tightening fasteners before dispatching from the factory, but but operator also oneself be adjusted with instrument。It addition, window cleaner product comprises wiping body and scraping article, the shape of wiping body is generally rectangle, but also there are the non-rectangular shapes such as circle, but scraping article is all straight, although rectangular wiping body is also required to adjusting angle in operation, but straight scraping article more can illustrate the effect after angular adjustment。
As preferably, the part on the fixing end face of described rotatable tightening fasteners is knob shape, and the tightening fasteners rotating described knob shape by hand just can complete described screwing operations。
Epimere content be it should be added that: knob shape refers to can conveniently rotate the shape of operation with hands。Need not using instrument, just can complete described screwing operations with hands, product uses more convenient, and the suitability is higher。Operator can according to use habit, the size of strength, institute's adjusting angle difference, carry out the adjustment of frictional force size at any time。
It is preferred that, the tightening fasteners only one of which of described knob shape。
Further preferred, the central axis of screw thread in the tightening fasteners of described knob shape, also it is the axis that rotates of described cleaning head mounting seat；That have on the upper contact end face of described lower lock block and described coaxial the face of cylinder have convex tendon or groove, and the described face of cylinder have passed through a through hole on described upper holder block, sidewall at this through hole has groove or convex tendon, convex tendon that described lower lock block has or the groove that groove has with described upper holder block or convex tendon coordinate, and define and have the fixed mechanism preventing from rotating each other between described upper holder block and described lower lock block。
Further preferred, the column part on described lower lock block have passed through described in frictionally secure on sheet a through hole, the circular hole part of described column part and described through hole, form being rotatably assorted of axle and hole。
As preferably, described in frictionally secure sheet upper rubbing surface and/or described in frictionally secure the lower rubbing surface of sheet and/or the lower contact end face of the upper contact end face of described lower lock block and/or described upper holder block, for having elastic rubber type of material。
To the supplementary notes of epimere content it is: above-mentioned certain or certain several contact surface have employed rubber type of material, then add the cleaning head mounting seat frictional force when rotating, cleaning head mounting seat and fixing seat mutual fixing more reliable can be made, wiping body or scraping article can be made when operation, bear the bigger required active force that rotates with bar。But this structure is when rotating adjustment, it may be necessary to unscrews tightening fasteners with hands, screws tightening fasteners after rotational angle again。
As preferably, described upper holder block and described lower lock block belong to same object, and this object takes the shape of the letter U shape。
Epimere content is required supplementation with explanation is: in actual application, and usual described upper holder block belongs to 2 different objects with described lower lock block, and the thrust of the described upper rubbing surface frictionally securing sheet and lower rubbing surface is not influenced each other by each other。Application scheme described in epimere, is a kind of special case during the present invention applies。For this application mode, owing to the adjustment of thrust is subject to the integrally-built limitation of U-shaped, do not execute in stressed situation in described tightening fasteners, the described upper rubbing surface frictionally securing sheet and lower rubbing surface, as far as possible little with the lower gap contacted between end face and the upper contact surface of lower sheeting of upper tabletting, so, U-shaped overall structure, when there is only small elastic deformation, can obtain relatively larger frictional force。Though this kind of organization plan is not the optimum structure scheme of the present invention, but this organization plan is claimed organization plan。
As preferably, on described upper holder block and frictionally secure on sheet described, there is described in instruction to frictionally secure the initial position of sheet, and the mark of position after rotating。
By implementing the present invention, in the operation cleaned the windows, particularly in the operation wiping glass outside window, a kind of convenient window cleaner regulated can be used, the wiping body of this window cleaner and scraping article all may be disposed in cleaning head mounting seat, it is provided with fixing seat in one end of bar, described cleaning head mounting seat and fixing seat are for being rotationally connected, when rotating, having only to twisting cleaning head mounting seat makes it overcome frictional force just can rotate, and frictional force can be relied on to be fixed in any position turned to, and the rotation with bar will not be there is when arbitrary fixed position wiping body or scraping article are cleaned the operation of glass。Particularly in when wiping outdoor glass, rubbing head can be adjusted to parallel with window frame or vertical with scraping article easily, if the operation cleaned the windows up and down or left and right directions move and just can complete。Cleaning head mounting seat will not cause loosening of tightening fasteners when rotating, thus the size of frictional force is basically unchanged in repeated multiple times rotation process process；The size of frictional force just can regulate by rotating adjustment tightening fasteners, and the adaptability making this product is higher。Using this product, the operation wiping glass outside window becomes simple, it is possible in order, cleaning glass surface outside window without ground, dead angle, improve labor efficiency, result of use is clearly。
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation。
Fig. 1 is the structural representation of the 1st kind of embodiment of the present invention。
Fig. 2 is explosive view and the enlarged drawing locally of an angle of this embodiment。
Fig. 3 is the explosive view of another angle of this embodiment。
Fig. 4 is the structural representation of the 2nd kind of embodiment of the present invention。
Fig. 5 is the explosive view of an angle of this embodiment。
Fig. 6 is the structural representation of the 3rd kind of embodiment of the present invention。
Fig. 7 is explosive view and the enlarged drawing locally of an angle of this embodiment。
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, a kind of convenient window cleaner regulated, comprise bar (A), cleaning head mounting seat (D), fixing seat (E), wiping body (B) and scraping article (C), described wiping body (B) and described scraping article (C) to be all arranged in cleaning head mounting seat (D)。Described cleaning head mounting seat (D) comprise frictionally secure sheet (2), wiping body connect seat (D-1) and scraping article connection seat (D-2)。It is provided with fixing seat (E) in one end of described bar (A)。
As shown in Figure 1, Figure 2 and Figure 3, described cleaning head mounting seat (D) frictionally secures sheet (2) described in comprising, described wiping body (B) and described scraping article (C) frictionally secure on sheet (2) described in being also all arranged at, and described fixing seat (E) comprises hold-down mechanism (1)。The described sheet (2) that frictionally secures has upper rubbing surface (M2) and lower rubbing surface (M3), described hold-down mechanism (1) comprises lower lock block (1-1), upper holder block (1-2) and tightening fasteners (1-3), described lower lock block (1-1) is connected with described bar (A), the upper contact end face (M1) of described lower lock block (1-1) contacts with the described lower rubbing surface (M3) frictionally securing sheet, and the lower contact end face (M4) of described upper holder block contacts with the described upper rubbing surface (M2) frictionally securing sheet。
As shown in Figure 1, Figure 2 and Figure 3, described tightening fasteners (1-3) only one of which, and the part on the fixing end face (M5) of described tightening fasteners (1-3) is knob shape, do not use instrument, just can complete the rotation process of the tightening fasteners (1-3) of described knob shape with hands, the stud having in the tightening fasteners (1-3) of the knob shape of described knob shape, coordinates with the screwed hole on the copper mold insert having on described lower lock block (1-1)。Rotating the tightening fasteners (1-3) of described knob shape by hand can make the fixing end face (M5) of tightening fasteners (1-3) of described knob shape be pressed on the upper surface (M6) of described upper holder block (1-2), and under the driving of spiral thread, make the upper contact end face (M1) of described lower lock block (1-1) contact the lower rubbing surface (M3) and the upper rubbing surface (M2) that frictionally secure sheet (2) described in end face (M4) compression with the lower of described upper holder block (1-2)。The tightening fasteners (1-3) of the described knob shape of left and right rotation, the size of the above-mentioned thrust of scalable, thus cleaning head mounting seat (D) described in scalable is when rotating, it is necessary to the size of the frictional force overcome。
As shown in Figure 1, Figure 2 and Figure 3, particularly as described in Figure 2 shown in the enlarged drawing of upper holder block (1-2) and the partial enlarged drawing of described lower lock block (1-1), the central axis of the upper screw thread of the tightening fasteners (1-3) of described knob shape is also the axis that described cleaning head mounting seat (D) rotates；On that have on the upper contact end face (M1) of described lower lock block (1-1) and described coaxial the face of cylinder, there are 2 grooves, and the described face of cylinder have passed through a through hole on described upper holder block (1-2), sidewall at this through hole has 2 convex tendons, 2 convex tendons that 2 grooves that described lower lock block (1-1) has have with described upper holder block (1-2) coordinate, and define and have, between described upper holder block (1-2) and described lower lock block (1-1), the fixed mechanism preventing from rotating each other。
As shown in Figure 1, Figure 2 and Figure 3, on described lower lock block the column part of (1-1) have passed through described in frictionally secure on sheet (2) a circular hole, described cylinder and described circular hole, form the mechanism that is rotatably assorted of axle and hole。Overcome the frictional force between the upper contact end face (M1) of described lower lock block (1-1) and the described lower rubbing surface (M3) frictionally securing sheet (2), and overcome the frictional force between the lower contact end face (M4) of described upper holder block (1-2) and the described upper rubbing surface (M2) frictionally securing sheet (2), the rotation of smooth-going can be there is in described sheet (2) and the described hold-down mechanism (1) of frictionally securing, and rely on frictional force just to complete fixing in any position that can be turned to, and this frictional force can ensure that in the operation cleaned the windows, angle between described wiping body (B) or described scraping article (C) and described bar (A) will not change。In sum, when the glass surface wiped outside window and bar (A) become arbitrarily angled with window frame, scraping article (C) all can be adjusted to parallel with window frame or vertical。
As shown in Figure 1, Figure 2 and Figure 3, described upper holder block (1-2) sidewall has the Warning Mark of pointed shape projection, on the described surface frictionally securing sheet (2), there is curved angle Warning Mark, mark indicated above, the initial position of sheet (2) and the position after rotation is frictionally secured described in may indicate that。
As shown in Figure 1, Figure 2 and Figure 3, described lower lock block (1-1) is connected with described bar (A)。But for hold-down mechanism (1), it is also possible to be that upper holder block (1-2) is connected with described bar (A), then in this case, lower lock block (1-1) is an independent step column。
As shown in Figure 4 and Figure 5, a kind of convenient window cleaner regulated, comprise bar (A), cleaning head mounting seat (D), fixing seat (E), wiping body (B) and scraping article (C), described wiping body (B) and described scraping article (C) are all arranged in cleaning head mounting seat (D), and described cleaning head mounting seat (D) comprises hold-down mechanism (2), wiping body connects seat (D-1) and scraping article connects seat (D-2)。It is provided with fixing seat (E) in one end of described bar (A)。
As shown in Figure 4 and Figure 5, described cleaning head mounting seat (D) comprises described hold-down mechanism (2), described wiping body (B) and described scraping article (C) are also all arranged on described hold-down mechanism (2), described hold-down mechanism (2) comprises the tightening fasteners (2-3) of lower lock block (2-1), upper holder block (2-2) and knob shape, described fixing seat (E) comprises and frictionally secures sheet (1), described in frictionally secure sheet (1) there is upper rubbing surface (M2) and lower rubbing surface (M3)。The upper contact end face (M1) of described lower lock block (1-1) contacts with the described lower rubbing surface (M3) frictionally securing sheet, the lower contact end face (M4) of described upper holder block contacts with the described upper rubbing surface (M2) frictionally securing sheet, the tightening fasteners (2-3) rotating described knob shape can make the upper contact end face (M1) of described lower lock block (2-1) contact the lower rubbing surface (M3) and the upper rubbing surface (M2) that frictionally secure sheet (1) described in end face (M4) compression with the lower of described upper holder block (2-2), and the size of the above-mentioned thrust of scalable；2 convex tendons on 2 grooves on the upper face of cylinder of described lower lock block (2-1) and the upper through-hole side wall of described upper holder block (2-2) coordinate, and define and have, between described upper holder block (2-2) and described lower lock block (2-1), the fixed mechanism preventing from rotating each other。The upper cylinder of described lower lock block (2-1) is gone up circular hole coordinate with the described sheet (1) that frictionally secures, and defines axle, being rotatably assorted of hole。
As shown in Figure 5, the upper contact end face (M1) of described lower lock block (2-1), it it is the plane with elastic rubber blanket, thus, frictional force between upper contact end face (M1) and the described lower rubbing surface (M3) frictionally securing sheet (1) of described lower lock block (2-1) is greater than the frictional force between the lower contact end face (M4) of described upper holder block (2-2) and the described upper rubbing surface (M2) frictionally securing sheet (1), this structure is when rotating adjustment, it is likely to need to unscrew tightening fasteners (2-3) with hands, tightening fasteners (2-3) is screwed again after rotational angle。In actual application, the described upper rubbing surface (M2) frictionally securing sheet (1) and/or described in frictionally secure the lower rubbing surface (M3) of sheet (1) and/or the lower contact end face (M4) of described upper holder block, it is possible to adopt there is elastic rubber type of material。
As shown in Figure 4 and Figure 5, described wiping body (B) and described scraping article (C) are all arranged on upper holder block (2-2)。But for hold-down mechanism (2), can also be described wiping body (B) and described scraping article (C) is also all arranged on lower lock block (2-1), can also is that in both described wiping body (B) and described scraping article (C), one is arranged on upper holder block (2-2), in both, another is arranged on lower lock block (2-1)。
As shown in Figure 6 and Figure 7, a kind of convenient window cleaner regulated, comprise bar (A), cleaning head mounting seat (D), fixing seat (E), wiping body (B) and scraping article (C), described wiping body (B) and described scraping article (C) all to may be disposed in cleaning head mounting seat (D)。Described cleaning head mounting seat (D) comprise frictionally secure sheet (2), wiping body connect seat (D-1) and scraping article connection seat (D-2)。It is provided with fixing seat (E) in one end of described bar (A)。
As shown in Figure 6 and Figure 7, described cleaning head mounting seat (D) comprises and frictionally secures sheet (2), described wiping body (B) and described scraping article (C) frictionally secure on sheet (2) described in being also all arranged at, and described fixing seat (E) comprises hold-down mechanism (1)。The described sheet (2) that frictionally secures has upper rubbing surface (M2) and lower rubbing surface (M3), described hold-down mechanism (1) comprises the tightening fasteners (1-3-2) of lower lock block (1-1), upper holder block (1-2), the tightening fasteners (1-3-1) of knob shape and knob shape, and the screwed hole that the stud that described tightening fasteners (1-3-1) has has with described tightening fasteners (1-3-2) coordinates。The upper contact end face (M1) of lower lock block (1-1) contacts with the described lower rubbing surface (M3) frictionally securing sheet, and the lower contact end face (M4) of described upper holder block contacts with the described upper rubbing surface (M2) frictionally securing sheet。
As shown in Figure 6 and Figure 7, described upper holder block (1-2) and described lower lock block (1-1) belong to same object, this object takes the shape of the letter U shape, the structure of U-shape, also form and have, between described upper holder block (1-2) and described lower lock block (1-1), the fixed mechanism preventing from rotating each other。Stud in described tightening fasteners (1-3-1), also it is the rotation axle of described cleaning head mounting seat (D), with the hands rotate described tightening fasteners (1-3-1) and (1-3-2), the upper contact end face (M1) of described lower lock block (1-1) can be made with the lower of described upper holder block (1-2) to contact the lower rubbing surface (M3) and the upper rubbing surface (M2) that frictionally secure sheet (2) described in end face (M4) compression。Overcome the frictional force between the upper contact end face (M1) of described lower lock block (1-1) and the described lower rubbing surface (M3) frictionally securing sheet (2) and overcome the frictional force between the lower contact end face (M4) of described upper holder block (1-2) and the described upper rubbing surface (M2) frictionally securing sheet (2), described in frictionally secure sheet (2) and described hold-down mechanism (1) and can rotate。
For this application mode, owing to the adjustment of thrust is subject to the integrally-built limitation of U-shaped, when described tightening fasteners (1-3-1) and (1-3-2) do not apply thrust, the described upper rubbing surface (M2) frictionally securing sheet (2) and lower rubbing surface (M3), and the gap between the lower upper contact surface (M1) contacting end face (M4) and lower sheeting (1-1) of upper tabletting (1-2) is as far as possible little, so, after described tightening fasteners (1-3-1) and (1-3-2) are applied with thrust, when there is only small elastic deformation in U-shaped overall structure, relatively larger frictional force can be obtained。
It is to be understood that, in above-mentioned description and detailed description of the invention, merely illustrate wherein representational several organization plan, comprehensively do not illustrate, therefore it should not be constructed as limiting the scope of the present invention。Protection scope of the present invention is as the criterion with appended claims。
Claims (8)
1. the convenient window cleaner regulated, comprise bar, cleaning head mounting seat, fixing seat, wiping body and scraping article, described wiping body and described scraping article all may be disposed in described cleaning head mounting seat, described fixing seat is arranged at one end of described bar, described cleaning head mounting seat and described fixing seat are rotationally connected, it is characterized in that: for hold-down mechanism and frictionally secure sheet, described cleaning head mounting seat must comprise above-mentioned one in both, described fixing seat must comprise above-mentioned in both another；The described sheet that frictionally secures has upper rubbing surface and lower rubbing surface, described hold-down mechanism comprises lower lock block, upper holder block and tightening fasteners, the upper contact end face of described lower lock block contacts with the described lower rubbing surface frictionally securing sheet, the lower contact end face of described upper holder block contacts with the described upper rubbing surface frictionally securing sheet, described tightening fasteners has stud or screwed hole, tightening fasteners described at least one of which is rotatable, and this rotatable described tightening fasteners only has a stud or screwed hole, rotate described rotatable tightening fasteners, and the stud himself having or screwed hole coordinate with corresponding screwed hole or stud, the upper contact end face of described lower lock block can be made to contact with the lower of described upper holder block and to frictionally secure the lower rubbing surface of sheet and upper rubbing surface described in end face compression, and the size of the above-mentioned thrust of scalable；There is between described upper holder block and described lower lock block the fixed mechanism preventing from rotating each other；Described frictionally securing also has the rotating mechanism cooperated between sheet and described hold-down mechanism, overcome the frictional force between the upper contact end face of described lower lock block and the described lower rubbing surface frictionally securing sheet and overcome the frictional force between the lower contact end face of described upper holder block and the described upper rubbing surface frictionally securing sheet, the described sheet that frictionally secures can rotate with described hold-down mechanism, thus when the glass surface wiped outside window and bar become arbitrarily angled with certain window frame limit, scraping article all can be adjusted to parallel or vertical with this window frame limit。
2. a kind of convenient window cleaner regulated as claimed in claim 1, it is characterised in that: the part on the fixing end face of described rotatable tightening fasteners is knob shape, and the tightening fasteners rotating described knob shape by hand just can complete described screwing operations。
3. a kind of convenient window cleaner regulated as claimed in claim 2, it is characterised in that: the tightening fasteners only one of which of described knob shape。
4. a kind of convenient window cleaner regulated as described in claim 3, it is characterised in that: the central axis of screw thread in the tightening fasteners of described knob shape, also it is the axis that rotates of described cleaning head mounting seat；That have on the upper contact end face of described lower lock block and described coaxial the face of cylinder have convex tendon or groove, and the described face of cylinder have passed through a through hole on described upper holder block, sidewall at this through hole has groove or convex tendon, convex tendon that described lower lock block has or the groove that groove has with described upper holder block or convex tendon coordinate, and define and have the fixed mechanism preventing from rotating each other between described upper holder block and described lower lock block。
5. a kind of convenient window cleaner regulated as described in claim 4, it is characterized in that: the column part on described lower lock block have passed through described in frictionally secure on sheet a through hole, the circular hole part of described column part and described through hole, formation axle is rotatably assorted with hole。
6. a kind of convenient window cleaner regulated as according to any one of claim 1 to 5, it is characterized in that: described in frictionally secure sheet upper rubbing surface and/or described in frictionally secure the lower rubbing surface of sheet and/or the lower contact end face of the upper contact end face of described lower lock block and/or described upper holder block, for having elastic rubber type of material。
7. a kind of convenient window cleaner regulated as claimed in claim 1 or 2, it is characterised in that: described upper holder block and described lower lock block belong to same object, and this object takes the shape of the letter U shape。
8. a kind of convenient window cleaner regulated as according to any one of claim 1 to 6, it is characterised in that: on described on tabletting and frictionally secure on sheet described, there is described in instruction to frictionally secure the initial position of sheet, and the mark of position after rotating。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610107132.3A CN105686750A (en) | 2016-02-29 | 2016-02-29 | Window cleaner convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610107132.3A CN105686750A (en) | 2016-02-29 | 2016-02-29 | Window cleaner convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105686750A true CN105686750A (en) | 2016-06-22 |
Family
ID=56223451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610107132.3A Pending CN105686750A (en) | 2016-02-29 | 2016-02-29 | Window cleaner convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105686750A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050060827A1 (en) * | 2003-09-03 | 2005-03-24 | The Procter & Gamble Company | Multi-purpose cleaning implement |
| CN200998226Y (en) * | 2006-05-18 | 2008-01-02 | 周蕾 | Glass eraser |
| CN203059563U (en) * | 2013-02-26 | 2013-07-17 | 郭广玺 | Multifunctional window wiper |
| CN203906508U (en) * | 2014-06-19 | 2014-10-29 | 厦门瑞尔特卫浴科技股份有限公司 | Nut capable of being mounted and demounted quickly |
| CN204410713U (en) * | 2014-12-31 | 2015-06-24 | 佛山健力清洁用品有限公司 | A kind of glass scraper hydrophone handle arrangement |
| CN105317809A (en) * | 2014-05-29 | 2016-02-10 | 常州市盈顺电子有限公司 | Dedicated combined nut |
| CN205514347U (en) * | 2016-02-29 | 2016-08-31 | 裴保红 | Convenient window cleaner of adjusting |
-
2016
- 2016-02-29 CN CN201610107132.3A patent/CN105686750A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050060827A1 (en) * | 2003-09-03 | 2005-03-24 | The Procter & Gamble Company | Multi-purpose cleaning implement |
| CN200998226Y (en) * | 2006-05-18 | 2008-01-02 | 周蕾 | Glass eraser |
| CN203059563U (en) * | 2013-02-26 | 2013-07-17 | 郭广玺 | Multifunctional window wiper |
| CN105317809A (en) * | 2014-05-29 | 2016-02-10 | 常州市盈顺电子有限公司 | Dedicated combined nut |
| CN203906508U (en) * | 2014-06-19 | 2014-10-29 | 厦门瑞尔特卫浴科技股份有限公司 | Nut capable of being mounted and demounted quickly |
| CN204410713U (en) * | 2014-12-31 | 2015-06-24 | 佛山健力清洁用品有限公司 | A kind of glass scraper hydrophone handle arrangement |
| CN205514347U (en) * | 2016-02-29 | 2016-08-31 | 裴保红 | Convenient window cleaner of adjusting |
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Application publication date: 20160622 |
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