CN215874441U - Glass wiper - Google Patents

Abstract

The utility model discloses a glass wiper which comprises a wiper body and an extension bar, wherein the wiper body is connected with the extension bar through an elastic connecting piece, and the elastic connecting piece is configured to drive the wiper body to bend and reset; the outer side of the elastic connecting piece is at least provided with an ear plate, the upper end of the ear plate is connected with the wiper body, and the lower end of the ear plate is close to the upper end of the extension bar. This glass wipes need not bow when wiping the glass window lower part, labour saving and time saving, and is succinct convenient, has alleviateed operator's working strength, can also will wipe the water stain guide downwards on the body through the outer wall of otic placode simultaneously, and then makes from wiping the water of body upflow down to extension bar guide, has reduced the contact with elastic connection spare.

Description

Glass wiper

Technical Field

The utility model relates to the technical field of cleaning supplies, in particular to a glass wiper.

Background

The glass window is not cleaned for a long time, dust, impurities and the like are stained on the surface of the glass window, the light transmission effect of the glass window is affected, and the glass needs to be cleaned frequently.

Thus, there have been window wipers, which are a type of cleaning tool used to clean the surface of glass windows. There are basically two types of such cleaning implements currently available on the market, one being a window cleaner with an extension bar and the other being a hand-held window cleaner without an extension bar. The head and body of the window cleaner with the extension bar are generally rigidly connected. However, due to the limited space for people to stand, some places cannot conveniently finish cleaning operation, and especially when people wipe the lower part of glass, people must bend down the waist, which wastes time and labor; the hand-held window cleaner without the extension bar is flexible to operate, but the high position of the glass is difficult to clean, and people must climb by a chair or a ladder, so that the operation is troublesome and dangerous.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide the glass wiper. The glass wiper has the advantages that the glass wiper does not need to bow when wiping the lower part of the glass window, is time-saving and labor-saving, simple and convenient, lightens the working strength of an operator, can guide water stains on a wiper body downwards through the outer wall of the lug plate, further guides water flowing down from the wiper body to the extension rod, and reduces the contact with the elastic connecting piece.

In order to achieve the purpose, the utility model adopts the technical scheme that: a glass wiper is characterized in that: the eraser comprises an eraser body and an extension rod, wherein the eraser body is connected with the extension rod through an elastic connecting piece, and the elastic connecting piece is configured to drive the eraser body to be bent and reset; the outer side of the elastic connecting piece is at least provided with an ear plate, the upper end of the ear plate is connected with the wiper body, and the lower end of the ear plate is close to the upper end of the extension bar.

In the embodiment of the application, through setting up elastic connection spare, can be using this glass to wipe the in-process of washing glass window upper portion to lower part, performance elastic connection spare's elasticity, in order to bend, make the angle of extension bar and glass window along with scrubbing position from the top down transform naturally, and then change of transiting gradually, make extension bar and glass window from being close parallel state natural transition gradually to being close the vertically state, and the transform scope of user's arm is less at this in-process, need not bow when wiping the glass window lower part, time saving and labor saving, it is succinct convenient, operator's working strength has been alleviateed. When the wiper body is separated from the glass window, the wiper body returns to the initial position under the action of the elastic restoring force of the elastic connecting piece.

Through setting up the otic placode to because the otic placode is located elastic connection spare's the outside, like this, can will wipe the water stain guide downwards on the body through the outer wall of otic placode, and then make from wiping the water that the body upflow down to the extension bar guide, reduced with elastic connection spare's contact, the elastic connection spare that can avoid the iron spring to make rusts prematurely like this.

Optionally, the number of the ear plates is two, and the first ear plate and the second ear plate are respectively a first ear plate and a second ear plate, and the first ear plate and the second ear plate are symmetrical about the elastic connecting piece.

Optionally, the wiper body comprises a wiper body and a connecting sleeve for allowing the upper end of the elastic connecting piece to extend into, the lower end of the elastic connecting piece extends into the upper end of the extension bar, and the first ear plate and the second ear plate are arranged on the connecting sleeve.

Optionally, the outer wall of the connecting sleeve protrudes out of the wiping body, the outer wall of the connecting sleeve is connected with the wiping body through a first connecting portion and a second connecting portion, the first connecting portion corresponds to the first ear plate, and the second connecting portion corresponds to the second ear plate.

Optionally, the first ear plate is configured to: when the elastic connecting piece is bent to a target angle leftwards, the lower end of the first ear plate is clamped by the upper end of the lengthening rod; the second ear plate is configured to: when the elastic connecting piece is bent rightwards to a target angle, the lower end of the second ear plate is clamped by the upper end of the lengthening rod.

In the embodiment of the application, through setting up first otic placode and second otic placode, and first otic placode lower extreme and extension bar upper end butt looks card when utilizing elastic connection spare to bend left, and second otic placode lower extreme and extension bar upper end butt looks card when utilizing elastic connection spare to bend right, thereby limited elastic connection spare bend left and the spacing of the angle of bending right, and then avoid elastic connection spare left, right frequent or excessive bending and cause elastic connection spare's inefficacy, and then can prolong elastic connection spare's life.

Optionally, the first and second ear plates are symmetrical about the resilient connecting element.

Optionally, the connecting sleeve, the wiping body, the first ear plate and the second ear plate form an integrated structure.

Optionally, the elastic connecting piece is a spring, a first core rod is arranged in the connecting sleeve, a second core rod is arranged in the extension rod, the upper end of the spring is inserted between the first core rod and the connecting sleeve, and the lower end of the spring is inserted between the second core rod and the extension rod.

Optionally, an upper positioning hole into which one end of the spring is inserted is formed in the side wall of the first core rod, and a lower positioning hole into which the other end of the spring is inserted is formed in the side wall of the second core rod.

Optionally, the elastic connecting piece is a rubber joint or a corrugated pipe.

Optionally, the extension bar comprises a long bar section and a short bar section detachably connected with the long bar section, and the short bar section is connected with the wiper body through the elastic connecting piece.

Optionally, the shape of the ear plate is matched with the shape of the elastic connecting piece.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive efforts.

Fig. 1 is an overall structure diagram of the glass wiper.

Fig. 2 is a longitudinal sectional view of the glass wiper.

FIG. 3 is a schematic view showing the connection relationship between the wiper body and the extension bar short bar section of the glass wiper.

FIG. 4 is a schematic view of a glass wiper body.

Description of reference numerals:

1-wiping body; 10, scraping; 11-wiping body;

12-connecting sleeve; 13 — a first connection; 14 — a second connecting portion;

15-a fastening zone; 2-lengthening the rod; 21-long rod section;

22-short rod section; 23-a button; 3-an elastic connecting piece;

31 — a first end; 32-a second end; 4-a first ear plate;

41-first clamping end; 5-a second ear plate; 51-second card end;

6-a first core rod; 7-a second core rod; 8-front notch part;

9-rear notch portion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment of the application provides a glass wiper which mainly comprises

Fig. 1 is an overall structure diagram of the glass wiper. Fig. 2 is a longitudinal sectional view of the glass wiper. FIG. 3 is a schematic view of the connection between the wiper body and the short rod segment of the glass wiper. FIG. 4 is a schematic view of a glass wiper body.

The glass wiper as shown in fig. 1, 2 and 3 comprises a wiper body 1 and an extension bar 2, wherein the wiper body 1 and the extension bar 2 are connected through an elastic connecting piece 3, and the elastic connecting piece 3 is configured to drive the wiper body 1 to bend and reset.

In the embodiment of the application, through setting up elastic connection spare 3, can wipe scraping glass window upper portion to the in-process of lower part using this glass, performance elastic connection spare 3's elasticity, in order to bend, make extension bar 2 and glass window's angle along with clean position from the top down transform naturally, and then carry out transition gradually, and simultaneously, wipe body 1 and laminate all the time in order to carry out the scraping operation on glass window, make extension bar 2 and glass window from being close parallel state transition to being close vertically state gradually naturally, and the transform scope of user's arm is less at this in-process, need not bow when wiping the glass window lower part, time saving and labor saving, it is succinct convenient, operator's working strength has been alleviateed. When the wiping body 1 is separated from the glass window, the wiping body 1 returns to the initial position under the action of the elastic restoring force of the elastic connecting piece 3.

The outer side of the elastic connecting piece 3 is at least provided with an ear plate, the upper end of the ear plate is connected with the wiper body 1, and the lower end of the ear plate is close to the upper end of the extension bar 2.

Because the lower extreme of otic placode is close to the upper end of extension bar 2, that is to say, has the clearance that supplies flexible connecting piece 3 to bend between the lower extreme of otic placode and the upper end of extension bar 2.

In the embodiment of this application, be located the otic placode in the 3 outsides of elastic connecting piece through the setting, the outer wall through the otic placode can be with wiping the water stain downward guide on the body 1, and then makes from wiping the body 1 water that flows down to extension bar 2 guide, has reduced the contact with elastic connecting piece 3, can avoid the elastic connecting piece 3 that the iron spring made to rust early like this.

In the embodiment of the present application, the shape of the ear plate is adapted to the shape of the elastic connecting element 3.

In the embodiment of the present application, the number of the ear plates is two, and the first ear plate 4 and the second ear plate 5 are respectively, and the first ear plate 4 and the second ear plate 5 are symmetrical about the elastic connecting element 3.

Wherein, the upper end of first otic placode 4 and second otic placode 5 all with wipe body 1 and be connected, first otic placode 4 with the lower extreme of second otic placode 5 all is close to the upper end of extension bar 2.

Because the lower extreme of first otic placode 4 and the lower extreme of second otic placode 5 all are close to the upper end of extension bar 2, that is to say, have the clearance that supplies elastic connecting piece 3 to bend between the lower extreme of first otic placode 4 and the upper end of extension bar 2 to and the lower extreme of second otic placode 5 and the upper end of extension bar 2.

In the embodiment of the application, through setting up first otic placode 4 and second otic placode 5, and because first otic placode 4 and second otic placode 5 are located elastic connection spare 3's outside, like this, can be with wiping the water stain guide down on the body 1 through the outer wall of first otic placode 4 and second otic placode 5, and then make from wiping the body 1 water that flows down to extension bar 2 guide, the contact with elastic connection spare 3 has been reduced, can avoid the elastic connection spare 3 that the iron spring made to rust early like this.

In particular, the first ear plate 4 is configured to: when the elastic connection member 3 is bent to a target angle to the left, the lower end (the first catching end 41 as shown in fig. 3) of the first ear plate 4 is caught by the upper end of the extension bar 2, thereby limiting the bending angle of the elastic connection member 3 bent to the left from being larger than the target angle.

The second ear plate 5 is configured to: when the elastic connection member 3 is bent to the right to a target angle, the lower end (the second catching end 51 as shown in fig. 3) of the second ear plate 5 is caught by the upper end of the extension bar 2, thereby limiting the bent angle of the elastic connection member 3 bent to the right from being larger than the target angle.

In the embodiment of the present application, the target angle may be 90 degrees, or may be 30 degrees, 45 degrees, or 60 degrees.

In the embodiment of the application, through setting up first otic placode 4 and second otic placode 5, and utilize elastic connection spare 3 to bend when bending left 4 lower extremes of first otic placode and 2 upper ends butt looks cards of extension bar, and utilize 5 lower extremes of second otic placode and 2 upper ends butt looks cards of extension bar when bending right of elastic connection spare 3, thereby limited elastic connection spare 3 bend left and bend right spacing of the angle of bending, and then avoid elastic connection spare 3 left, bend right frequently or excessively and cause elastic connection spare 3's inefficacy, and then can prolong elastic connection spare 3's life. In other words, when the glass wiper is normally used, the elastic connecting piece 3 is only bent forwards and backwards, and when the glass wiper is bent leftwards and rightwards, the elastic connecting piece is bent within a safe bending angle, so that the elastic connecting piece 3 can be prevented from being bent leftwards and rightwards excessively, the elastic connecting piece 3 is protected in a limited manner, the service life of the elastic connecting piece 3 is prolonged, and the purpose of prolonging the service life of the glass wiper is achieved.

As shown in fig. 1, the first 4 and second 5 ear plates are symmetrical with respect to the resilient connecting element 3.

Referring to fig. 1 and 4, a front notch 8 and a rear notch 9 are provided between the first ear plate 4 and the second ear plate 5, respectively, for bending the elastic connecting member 3 back and forth.

As shown in fig. 1 and 2, the wiper 1 includes a wiper body 11 and a connecting sleeve 12, the connecting sleeve 12 can allow the upper end of the elastic connecting member 3 to extend into the connecting sleeve 12, the lower end of the elastic connecting member 3 extends into the upper end of the extension bar 2, and the first ear plate 4 and the second ear plate 5 are both disposed on the connecting sleeve 12.

In the embodiment of the present application, it is preferable that the connecting sleeve 12, the wiping body 11, the first ear plate 4 and the second ear plate 5 form an integrated structure.

As shown in fig. 3, the outer wall of the connecting sleeve 12 protrudes from the wiping body 11, the outer wall of the connecting sleeve 12 is connected to the wiping body 11 through a first connecting portion 13 and a second connecting portion 14, the first connecting portion 13 corresponds to the first ear plate 4, and the second connecting portion 14 corresponds to the second ear plate 5.

In the embodiment of the application, through the first connecting part 13 and the second connecting part 14, not only can the connection between the connecting sleeve 12 and the wiping body 11 be realized, but also the first connecting part 13 can guide water stains on the wiping body 11 to the outer wall of the first ear plate 4, so that the water stains flow downwards along the first ear plate 4, and the water stains left from the wiping body 1 are reduced to enter the elastic connecting piece 3; in the same way, the second connecting portion 14 can guide the water stain on the wiper body 11 to the outer wall of the second ear plate 5, so that the water stain flows down along the second ear plate 5, thereby reducing the water stain left from the wiper body 1 to enter the elastic connecting member 3.

In the embodiment of the present application, it is preferable that the elastic connection member 3 is a spring.

Referring to fig. 1 and 2, a first core rod 6 is disposed in the connecting sleeve 12, the extension bar 2 is provided with a second core rod 7, the upper end of the spring is inserted between the first core rod 6 and the connecting sleeve 12, and the lower end of the spring is inserted between the second core rod 7 and the extension bar 2.

In this way, the connection of the spring to the connecting sleeve 12 and the connection of the spring to the extension bar 2 are effectively realized.

As shown in fig. 2, the side wall of the first core rod 6 is provided with an upper positioning hole for inserting one end (i.e., the first end 31 in fig. 2) of the spring, and the side wall of the second core rod 7 is provided with a lower positioning hole for inserting the other end (i.e., the second end 32 in fig. 2) of the spring. This enables the spring to be positioned with the coupling sleeve 12 rotating about the spring.

In the embodiment of the present application, the elastic connection member 3 may also be a rubber joint or a bellows, which is not limited in the present application.

In the embodiment of the application, the extension bar 2 comprises a long bar section 21 and a short bar section 22, the long bar section 21 and the short bar section 22 form a detachable connection, the elastic connecting piece 3 connects the short bar section 22 with the wiping body 1, and the long bar section 21 and the short bar section 22 are detached through the operating button 23.

In the embodiment of the application, as shown in fig. 4, be provided with the wiper and scrape strip 10 on wiping body 1, during the use, at first clean the glass window through the wiper, after having cleaned, the water stain of rethread scrape strip 10 on with the glass window scrapes totally, and is preferred, the wiper pass through the thread gluing with the connection can be dismantled in wiping body constitution, the thread gluing sets up on thread gluing district 15.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (10)

1. A glass wiper is characterized in that: the eraser comprises an eraser body (1) and an extension bar (2), wherein the eraser body (1) is connected with the extension bar (2) through an elastic connecting piece (3), and the elastic connecting piece (3) is configured to be used for driving the eraser body (1) to bend and reset; the outer side of the elastic connecting piece (3) is at least provided with an ear plate, the upper end of the ear plate is connected with the wiper body (1), and the lower end of the ear plate is close to the upper end of the extension bar (2).

2. The glass wiper as defined in claim 1, wherein: the quantity of otic placode is two, is first otic placode (4) and second otic placode (5) respectively, first otic placode (4) and second otic placode (5) are about elastic connection spare (3) are symmetrical.

3. The glass wiper as defined in claim 2, wherein: wipe body (1) including wiping body (11) and confession elastic connecting piece (3) upper end stretches into adapter sleeve (12), the lower extreme of elastic connecting piece (3) stretches into the upper end of extension bar (2), first otic placode (4) with second otic placode (5) all set up on adapter sleeve (12).

4. A glass wiper as defined in claim 3, wherein: the outer wall of connecting sleeve (12) protrusion in wipe body (11), the outer wall of connecting sleeve (12) with wipe body (11) and be connected through first connecting portion (13) and second connecting portion (14), first connecting portion (13) with the position of first otic placode (4) is corresponding, second connecting portion (14) with the position of second otic placode (5) is corresponding.

5. The glass wiper as defined in claim 2, wherein: the first ear plate (4) is configured to: when the elastic connecting piece (3) is bent to a target angle leftwards, the lower end of the first ear plate (4) is clamped by the upper end of the extension bar (2);

the second ear plate (5) is configured to: when the elastic connecting piece (3) is bent rightwards to a target angle, the lower end of the second ear plate (5) is clamped by the upper end of the extension bar (2).

6. A glass wiper as defined in claim 3, wherein: the connecting sleeve (12), the wiping body (11), the first ear plate (4) and the second ear plate (5) form an integrated structure.

7. The glass wiper as defined in claim 6, wherein: the elastic connecting piece (3) is a spring, a first core rod (6) is arranged in the connecting sleeve (12), a second core rod (7) is arranged in the extension rod (2), the upper end of the spring is inserted between the first core rod (6) and the connecting sleeve (12), and the lower end of the spring is inserted between the second core rod (7) and the extension rod (2).

8. The glass wiper as defined in claim 7, wherein: an upper positioning hole for inserting one end of the spring is formed in the side wall of the first core rod (6), and a lower positioning hole for inserting the other end of the spring is formed in the side wall of the second core rod (7).

9. The glass wiper as defined in claim 1, wherein: the elastic connecting piece (3) is a rubber joint or a corrugated pipe.

10. The glass wiper as defined in claim 1, wherein: the shape of the ear plate is matched with that of the elastic connecting piece (3).

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