CN112914413A

CN112914413A - Window cleaner capable of automatically adjusting length

Info

Publication number: CN112914413A
Application number: CN202110257280.4A
Authority: CN
Inventors: 周畅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-06-08

Abstract

The invention discloses a window cleaner capable of automatically adjusting length, which is characterized in that: splicing support including scalable adjustment length, splicing support sets up in the handle spare of splicing support upper end, the adhesive tape mounting groove that is used for installing the adhesive tape subassembly is offered to splicing support's downside, the one end of adhesive tape subassembly and splicing support's tip relatively fixed, and the other end penetrates splicing support inside insert the adhesive tape cover of fixed mounting on splicing support inner wall, the cotton piece has been laid to splicing support's downside. This window cleaner, concatenation support length is adjusted to the accessible to the working length of adjustment rubber strip and the working area of cotton piece guarantee unanimous with the length of window form, thereby adapt to the window form of different length, guarantee clean efficiency, avoid appearing clean dead angle, practicality and suitability are stronger.

Description

Window cleaner capable of automatically adjusting length

Technical Field

The invention belongs to the technical field of window cleaners, and particularly relates to a window cleaner with an automatically adjustable length.

Background

Various glass windows are widely used in families, office buildings, hotels and the like, but due to busy work, continuous acceleration of life rhythm and continuous increase of floors, the cleaning of the glass outer window becomes a bigger and bigger difficult problem for cleaning. Therefore, since the eighties of the last century, magnetic window wipers have appeared in China, which are window wipers made of the interaction of magnets and mainly comprise two flat magnets and other accessories, wherein one of the two flat magnets is an active wiper, the other one is a follow-up wiper, the active wiper is connected with a handle, the active wiper is mainly moved during operation, and the follow-up wiper is moved along with the active wiper so as to simultaneously scrub the two sides of a glass window.

In practical use, because the window surfaces to be treated by the window wiper are different in size, the length of the window wiper is relatively fixed, the window wiper can reciprocate once in the wiping process, the window wiper cannot be completely covered, the window wiper needs to move for many times, the wiping efficiency is low, the wiping surfaces are not convenient to contact at the corner positions, and the problem of incomplete wiping is caused, so that the design is improved in a targeted manner.

Disclosure of Invention

The present invention is directed to a window cleaner with an automatically adjustable length, which is used to solve the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a can independently adjust window cleaner of length, includes the concatenation support of scalable adjustment length, the concatenation support sets up in the handle spare of concatenation support upper end, the adhesive tape mounting groove that is used for installing the adhesive tape subassembly is offered to the downside of concatenation support, the one end of adhesive tape subassembly and the tip relatively fixed of concatenation support, and the other end penetrates the inside adhesive tape cover of inserting fixed mounting on concatenation support inner wall of concatenation support, the cotton piece has been laid to the downside of concatenation support.

Preferably, the handle piece is a telescopic rod, and a positioning structure is arranged between the inner tube and the outer tube of the telescopic rod. The positioning structure is composed of a buckle assembly arranged on the inner pipe in a radial sliding mode, a compression spring abutting between the side wall of the inner pipe and the bottom end of the buckle assembly, and a plurality of clamping grooves axially arranged on the inner wall of the outer pipe and clamped with the buckle assembly, the middle of the buckle assembly is a pressing portion, the two sides of the buckle assembly are clamping portions, a guide groove is axially formed in the outer pipe, and the pressing portion slides along the guide groove

Preferably, the rubber strip assembly is composed of a rubber strip body and steel strips pressed on two sides of the rubber strip body.

Preferably, the splicing support is composed of two mounting shells which are connected in a sliding mode.

Preferably, one end of the adhesive tape assembly is fixedly connected with one of the mounting shells, and the other end of the adhesive tape assembly penetrates into an adhesive tape mounting groove formed in the lower end of the other mounting shell.

Preferably, the lower extreme horizontal sliding mounting of concatenation support has a plurality of fly leafs, the inside of concatenation support is provided with the bouffant spring, and the kink of bouffant spring respectively with corresponding fly leaf fixed connection, the downside at the fly leaf is seted up to the adhesive tape mounting groove.

Preferably, the splicing support is formed by sequentially connecting a plurality of splicing blocks end to end through elastic connecting pieces, and the adhesive tape mounting groove is formed in the edge of the lower side wall of each splicing block.

Preferably, the equal fixed mounting of downside at the both ends of concatenation support has the cotton mounting panel, the cotton piece is laid in cotton mounting panel surface, and when the both ends of concatenation support were kept away from each other, two cotton mounting panel activities misplaced.

Preferably, the cotton cloth piece is arranged on the surface of the cotton cloth mounting plate through magic tape sticking cloth.

Preferably, the cambered surface is all established to concatenation support both ends, and adhesive tape arrangement groove and cotton piece extend to the cambered surface position.

The invention has the technical effects and advantages that: this can independently adjust window cleaner of length, through tensile concatenation support, the length of adjustment concatenation support, make the adhesive tape subassembly extend towards the adhesive tape mounting groove of downside from the inside of installation casing, the length of the clear adhesive tape subassembly of window form is participated in the extension, the extension of the cotton piece certain degree of concatenation support downside simultaneously, the increase covers clear area, the length and the window form length of adjustment concatenation support are unanimous, thereby the cover glass surface that the in-process that cleans at reciprocating motion can be complete, guarantee clean efficiency, avoid appearing clean dead angle, time saving and labor saving, practicality and suitability are stronger.

Drawings

FIG. 1 is a schematic structural diagram according to a first embodiment of the present invention;

FIG. 2 is a schematic structural view of a positioning structure;

FIG. 3 is a schematic structural diagram according to a second embodiment of the present invention;

FIG. 4 is a schematic view showing the internal structure of the mounting case according to the second embodiment;

fig. 5 is a schematic structural diagram of the third embodiment.

In the figure: 1. splicing the brackets;

101. installing a shell;

111. splicing blocks; 112. an elastic connecting member;

2. a handle member; 3. mounting a rubber strip groove; 4. a positioning structure; 41. a buckle assembly; 42. a compression spring; 43. a card slot;

411. a pressing part; 412. a fastening part;

5. a cotton cloth sheet; 6. a rubber strip sleeve; 7. a guide groove; 8. a movable plate; 9. a pleated spring; 10. a cotton cloth mounting plate; 11. a cambered surface; 12. a glue strip assembly; 121. the adhesive tape body; 122. a steel strip.

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.

Example one

The invention provides a window wiper capable of automatically adjusting length, which is shown in the figure 1-2 and comprises a splicing support 1 capable of stretching and adjusting the length, wherein the splicing support 1 is arranged on a handle part 2 at the upper end of the splicing support 1, an adhesive tape mounting groove 3 for mounting an adhesive tape component 12 is formed in the lower side of the splicing support 1, one end of the adhesive tape component 12 is relatively fixed with the end part of the splicing support 1, the other end of the adhesive tape component 12 penetrates into the splicing support 1 and is inserted into an adhesive tape sleeve 6 fixedly mounted on the inner wall of the splicing support 1, and a cotton cloth 5 is laid on the lower side of the splicing support 1.

Through tensile concatenation support 1, the length of adjustment concatenation support 1, make the adhesive tape subassembly 12 extend towards the adhesive tape mounting groove 3 of downside from the inside of installation casing 101, the length of the clear adhesive tape subassembly 12 of window form is participated in the extension, the extension of 5 certain degrees of cotton piece of concatenation support 1 downside simultaneously, the increase covers clear area, the length of adjustment concatenation support 1 is unanimous with window form length, thereby the cover glass surface that can be complete at the in-process that reciprocating motion cleaned, guarantee clean efficiency, avoid appearing clean dead angle, time saving and labor saving, practicality and suitability are stronger.

The handle part 2 is a telescopic rod, and a positioning structure 4 is arranged between an inner tube and an outer tube of the telescopic rod. After the length of the splicing support is adjusted, the inner tube and the outer tube of the telescopic lifting rod of the handle piece 2 slide relatively and stretch out and draw back, and the inner tube and the outer tube of the telescopic lifting rod are relatively fixed through the positioning structure 4, so that the relative length of the whole splicing support 1 is ensured to be kept stable.

The positioning structure 4 is composed of a buckle assembly 41 arranged on the inner tube in a radial sliding manner, a compression spring 42 abutting against the bottom end of the buckle assembly 41 and arranged on the inner wall of the outer tube in an axial direction, and a plurality of clamping grooves 43 arranged on the inner wall of the outer tube in a clamping manner with the buckle assembly 41, wherein the middle part of the buckle assembly 41 is provided with a pressing part 411, the two sides of the buckle assembly are provided with clamping parts 412, the outer tube is provided with a guide groove 7 in an axial direction, the pressing part 411 slides along the guide groove 7, fingers penetrate through the guide groove 7 to press the pressing part 411 of the buckle assembly 41, the pressing part 411 of the buckle assembly 41 is driven to drive the clamping part 412 to move towards the inside of the inner tube, the clamping part 412 is separated from the clamping groove 43, the connection between the inner tube and the outer tube of the telescopic rod is released, the length of the telescopic rod can be quickly adjusted, the buckling part 412 is inserted into the clamping groove 43 again to complete the fixed connection between the inner pipe and the outer pipe, and the relative position between the two splicing brackets is fixed.

The adhesive tape assembly 12 is composed of an adhesive tape body 121 and a steel strip 122 pressed on two sides of the adhesive tape body 121. Because the adhesive tape body is softer, so at the flexible in-process of concatenation support, can smoothly slide in adhesive tape draw-in groove and adhesive tape cover in order to guarantee the adhesive tape body, add it through the billet and hold, avoid appearing excessive deformation, guaranteed simultaneously to have sufficient power of wiping with the glass face, clean effect is better.

The splicing bracket 1 is composed of two mounting shells 101 which are connected in a sliding manner. One end of the adhesive tape component 12 is fixedly connected with one of the mounting housings 101, and the other end penetrates into the adhesive tape mounting groove 3 formed at the lower end of the other mounting housing 101. The two installation shells 101 are pulled to slide relatively, so that the effect of adjusting the length of the splicing support 1 is achieved.

The equal fixed mounting of downside at the both ends of concatenation support 1 has cotton mounting panel 10, cotton piece 5 lays in cotton mounting panel 10 surface, and when the both ends of concatenation support 1 were kept away from each other, two cotton mounting panel 10 activities misplaced. Guarantee when the length of flexible adjustment concatenation support 1, cotton mounting panel 10 dislocation motion to the clean effect is guaranteed to the coverage area after adjusting its motion.

The cotton cloth piece 5 is arranged on the surface of the cotton cloth mounting plate 10 through magic tape sticking cloth. The cotton cloth piece 5 is convenient to detach and clean from the cotton cloth mounting plate 10.

1 both ends of concatenation support are all established to cambered surface 11, and adhesive tape arrangement groove and cotton piece 5 extend to 11 positions on the cambered surface. Cambered surface 11 through concatenation support both ends carries out quick thorough cleanness to cambered surface 11 between window body glass and the window frame, and is clean more thoroughly, and the practicality is stronger

Example two

As shown in fig. 3 to 4, the difference from the first embodiment is that a plurality of movable plates 8 are horizontally slidably mounted at the lower end of the splicing support 1, a pleated spring 9 is disposed inside the splicing support 1, bent portions of the pleated spring 9 are respectively fixedly connected with the corresponding movable plates 8, and the adhesive tape mounting groove 3 is opened at the lower side of the movable plates 8. Slide at the downside of concatenation support 1 through pulling fly leaf 8, the extension takes place to deform for pulling pleated spring 9, and the movable block is kept away from each other, and two installation casings are kept away from each other, the length of adjustment concatenation support 1.

EXAMPLE III

As shown in fig. 5, the difference from the first embodiment is that the splicing support 1 is formed by sequentially connecting a plurality of splicing blocks 111 end to end through elastic connectors 112, and the adhesive tape mounting groove 3 is opened at the edge of the lower side wall of the splicing block 111. The splicing blocks 111 at the two ends of the splicing support 1 are pulled to be away from each other, so that the elastic connecting piece 112 between the splicing supports deforms and extends, and the effect of adjusting the length of the splicing support 1 is achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can adjust window cleaner of length independently which characterized in that: splicing support (1) including scalable adjustment length and set up in handle spare (2) of splicing support (1) upper end, adhesive tape mounting groove (3) that are used for installing adhesive tape subassembly (12) are offered to the downside of splicing support (1), the one end of adhesive tape subassembly (12) and the tip relatively fixed of splicing support (1), and the other end penetrates splicing support (1) inside insert in adhesive tape cover (6) of fixed mounting on splicing support (1) inner wall, cotton piece (5) have been laid to the downside of splicing support (1).

2. An autonomously length-adjustable window cleaner according to claim 1, wherein: handle spare (2) are the telescopic link, and are provided with location structure (4) between the inner tube of telescopic link and the outer tube, location structure (4) are set up buckle subassembly (41) on the inner tube by radial slide, support and press compression spring (42) between inner tube lateral wall and buckle subassembly (41) bottom and axial and offer on the outer tube inner wall and constitute with a plurality of draw-in grooves (43) of buckle subassembly (41) joint, the middle part of buckle subassembly (41) is for pressing splenium (411), and both sides are buckle portion (412), guide slot (7) have been seted up to the axial on the outer tube, it slides along guide slot (7) to press splenium (411).

3. An autonomously length-adjustable window cleaner according to claim 1, wherein: the adhesive tape component (12) is composed of an adhesive tape body (121) and steel bars (122) pressed on two sides of the adhesive tape body (121).

4. An autonomously length-adjustable window cleaner according to claim 3, wherein: the splicing support (1) is composed of two mounting shells (101) which are connected in a sliding mode.

5. An autonomously length-adjustable window cleaner according to claim 4, wherein: one end of the adhesive tape component (12) is fixedly connected with one of the mounting shells (101), and the other end of the adhesive tape component penetrates into an adhesive tape mounting groove (3) formed in the lower end of the other mounting shell (101).

6. An autonomously length-adjustable window cleaner according to claim 4, wherein: the lower extreme horizontal sliding mounting of concatenation support (1) has a plurality of fly leafs (8), the inside of concatenation support (1) is provided with bouffant spring (9), and the kink of bouffant spring (9) respectively with fly leaf (8) fixed connection that correspond, the downside in fly leaf (8) is seted up in adhesive tape mounting groove (3).

7. An autonomously length-adjustable window cleaner according to claim 1, wherein: the splicing support (1) is formed by sequentially connecting a plurality of splicing blocks (111) end to end through elastic connecting pieces (112), and the adhesive tape mounting groove (3) is formed in the edge of the lower side wall of each splicing block (111).

8. An autonomously length-adjustable window cleaner according to any one of claims 5-7, wherein: the equal fixed mounting of downside at the both ends of concatenation support (1) has cotton mounting panel (10), cotton piece (5) are laid in cotton mounting panel (10) surface, and when the both ends of concatenation support (1) were kept away from each other, two cotton mounting panel (10) activity misplaced.

9. An autonomously length-adjustable window cleaner according to any one of claims 5-7, wherein: the cotton cloth piece (5) is arranged on the surface of the cotton cloth mounting plate (10) through magic tape sticking cloth.

10. An autonomously length-adjustable window cleaner according to any one of claims 5-7, wherein: splice support (1) both ends and all establish to cambered surface (11), and adhesive tape arrangement groove and cotton piece (5) extend to cambered surface (11) position.