CN209770231U

CN209770231U - Quick-change water scraping strip for magnetic glass wiper

Info

Publication number: CN209770231U
Application number: CN201920050031.6U
Authority: CN
Inventors: 刘忠臣
Original assignee: Dalian Qixiang Technology Co Ltd
Current assignee: Dalian Qixiang Technology Co Ltd
Priority date: 2018-06-28
Filing date: 2019-01-13
Publication date: 2019-12-13
Anticipated expiration: 2029-01-13
Also published as: CN109645880A

Abstract

The utility model provides a water strip is scraped to quick change for magnetic force glass cleaner, the cross-section of scraping the water strip is T shape, characterized by: the bottom of the lower shell of the magnetic glass wiper is provided with a T-shaped through groove which is used for accommodating the water scraping strips and is transversely communicated, the width of the open grooves at the two ends of the T-shaped through groove is larger than that of the T-shaped transverse ribs of the water scraping strips, and the anti-falling coamings on the periphery of the open grooves can block the water scraping strips from being separated from the two ends. The detachable water scraping strip does not need to detach the magnetic glass wiper completely, and can be extracted laterally only by being separated from the blocking of the anti-falling coaming after being lifted upwards by hands, so that the water scraping strip on the magnetic glass wiper can be replaced quickly, and the detachable water scraping strip is convenient to use and easy to manufacture.

Description

quick-change water scraping strip for magnetic glass wiper

Technical Field

the utility model relates to the technical field of cleaning tools of household cleaning tools, in particular to a magnetic double-sided glass cleaner for cleaning glass.

Background

The outdoor glass of tall buildings is washed dangerously, and accidents caused by washing the outdoor glass are rare every year. The application of the double-sided magnetic glass wiper is more and more common, the replacement of the water scraping strip of the magnetic glass wiper needs to disassemble the whole glass wiper, the magnet is removed, the old and old water scraping strip can be taken out, the new water scraping strip is replaced, the water scraping strip is installed again, and the replacement is troublesome. Some of the water scraping strips adopt a side drawing type mode, but a through groove is easy to fall off, so that the mode that a spring and a pressing plate are added on the side surface of the water scraping strip is adopted to prevent the water scraping strip from falling off, but the structure is complex.

Disclosure of Invention

The utility model aims at overcoming the weak point that exists among the above-mentioned technique, provide a water strip is scraped to quick change for magnetic force glass cleaning device, needn't like in the past to all dismantle the magnetic force glass cleaning device installation again after scraping the water strip and install as troublesome, also needn't install side spring clamp plate, can change the water strip of scraping on the magnetic force glass cleaning device very easily, the water strip of scraping that can conveniently change.

Technical scheme

The utility model provides a technical scheme realize like this:

A quick-change wiper strip for a magnetic glass wiper is characterized in that: the bottom of a lower shell 6 of the magnetic glass wiper is provided with a T-shaped through groove 11 which is used for accommodating the water scraping strip 1 and is transversely communicated, two ends of the T-shaped through groove 11 are provided with an open groove 12, the width of the open groove 12 is larger than that of a T-shaped transverse rib 2 of the water scraping strip 1, the periphery of the open groove 12 is provided with an anti-falling coaming 9, and the anti-falling coaming 9 can block the water scraping strip 1 from being separated from two ends.

The two ends of the water scraping strip 1 are provided with the inclined wedges 3 with inclined planes, and the inclined wedges 3 increase the blocking height of the water scraping strip 1 and the anti-falling coaming 9.

The T-shaped through groove 11 at the bottom of the lower shell 6 of the magnetic glass wiper is arranged in such a way, the T-shaped through groove 11 which is transversely penetrated is arranged at the bottom of the lower shell 6, at least 2 connecting rib plates 15 are arranged between the shells at two sides of the T-shaped through groove 11 to connect the shells at two sides of the T-shaped through groove 11, and gaps 8 are arranged at the two sides of the T-shaped through groove 11 and the corresponding positions of the connecting rib plates 15.

The cross section of the water scraping strip is T-shaped, the transverse protrusions 2 are arranged on the two sides of the water scraping strip 1 and correspond to the notches 8, the transverse protrusions 2 can be clamped into the notches 8 after the water scraping strip 1 is installed in the T-shaped straight through groove 11, and therefore the water scraping strip 1 is further prevented from falling off.

The wiper strip 1 is lifted upwards by hands and then separated from the block of the anti-falling coaming 9, and can be pulled out towards the side direction.

The section of the wiper strip 1 is L-shaped, and the section of the through groove 11 which is transversely penetrated at the bottom of the lower shell 6 is also L-shaped.

Advantageous effects

The utility model discloses an adjustable magnetic force safety glass cleaner has following beneficial effect:

1. Is convenient and labor-saving. The glass wiper does not need to be completely disassembled like the prior art, and is troublesome to assemble after the water wiping strip is assembled, so that the water wiping strip on the glass wiper can be quickly pulled and replaced, and the glass wiper is convenient to use.

2. The service life of the double surfaces is long. The front and back surfaces of the wiper strip with the T-shaped cross section can be used, and the service life of the wiper strip is doubled compared with that of the wiper strip with a single side.

3. The manufacturing is simple. The bottom of the lower shell 6 is provided with a T-shaped through groove 11 which is transversely communicated, the T-shaped through groove is manufactured in an upper and lower die parting mode, a side core pulling complex structure is not needed, the die is simple to manufacture, and the processing cost is low.

Drawings

Fig. 1 is a schematic perspective view of the wiper strip of the present invention.

Fig. 2 is a schematic view of the external wiping three-dimensional structure of the safety glass wiper according to the preferred embodiment of the present invention.

Fig. 3 is a partially enlarged perspective view of the lower casing straight through groove according to the preferred embodiment of the present invention.

Fig. 4 is a schematic longitudinal sectional view of the wiper strip according to the preferred embodiment of the present invention.

Fig. 5 is a schematic view of a partial sectional structure B-B of the wiper strip according to the preferred embodiment of the present invention.

In the figure, 1-water scraping strip, 2-transverse rib of water scraping strip, 3-transverse protrusion of water scraping strip, 4-wedge of water scraping strip, 5-outer end face of transverse rib of water scraping strip, 6-lower shell, 7-buckle, 8-opening on side of through groove, 9-anti-drop coaming, 10-felt, 11-through groove of lower shell, 12-opening groove, 13-upper cover, 14-supporting rib of upper cover, 15-connecting rib plate of upper cover, 16-permanent magnet, 17-magnetic conducting plate.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings.

The best embodiment is as follows:

The magnetic glass wiper is generally combined by an internal magnetic wiper and an external magnetic wiper and is used together and respectively adsorbed on the inner surface and the outer surface of the glass. The inner magnetic eraser is provided with a handle, when in use, the indoor side of the glass is placed, and the outer glass eraser is placed outside the glass. The handle of the inner magnetic wiper is pushed by hand, the inner magnetic wiper drives the outer magnetic wiper to move together, the front part of the bottom of the lower shell 6 is provided with bristles 10 which are fixed on the lower shell 6 by a pressing plate 7, the rear part of the lower shell 6 is provided with a plastic water scraping strip 1, the front part wipes the glass and scrapes sewage, one side of the wiper is wiped, and the two sides of the wiper are cleaned.

As shown in fig. 1, the cross-section of the wiper strip 1 of the utility model is T-shaped, the top of the wiper strip 1 is protruded to both sides to form the transverse rib 2, the side of the wiper strip 1 can be provided with the transverse protrusion 3 as required, and the inclined wedge 4 with inclined planes can be arranged near both ends. The outer part of the inclined wedge 3 is the outer end face of the transverse rib. The wiper strip 1 is made of plastic material with good elasticity, preferably anti-aging silicon rubber material.

As shown in fig. 2 and 3, a through groove 11 which transversely penetrates is arranged at the bottom of the outer friction lower shell 6 of the magnetic glass wiper, and the cross section of the through groove 11 is in a T shape. The straight groove 11 is internally provided with a water scraping strip 1 with a T-shaped section.

The both ends of the through groove 11 are open grooves 12, and the width of the open groove 12 is slightly larger than the width of the transverse rib 2 of the wiper strip 1, so that the wiper strip 1 can be drawn out from the open groove 12. Since the wiper strip 1 is made of plastic material with good elasticity, the width of the open slot 12, which is slightly smaller than the width of the transverse rib 2 of the wiper strip 1, can also be extracted, but the operation is laborious and the biting of characters is not strictly limited.

The outside of open groove 12 sets up anticreep bounding wall 9, and the top surface height of anticreep bounding wall 9 is a little higher than the top plane of water scraping strip 1 to prevent water scraping strip 1 freely to deviate from in open groove 12, when drawing to lifting with the hand, when lifting to the top plane of water scraping strip 1 and drawing to the top surface height that exceeds anticreep bounding wall 9, can incline and take out water scraping strip 1. During the scrubbing process, the wiper strip is pushed by the glass and does not freely fall out of the open channel 12 by itself.

As shown in figures 4 and 5, the safe glass wiper mainly comprises a shell consisting of an upper cover 13 and a lower shell 7, wherein a permanent magnet 16 and a magnetic conduction plate 17 are arranged in the shell, a felt 4 is arranged at the bottom of the lower shell 2, and the felt 4 is fixed by a buckle 6. The utility model discloses a direct groove 11 of 6 bottoms of glass ware inferior valves is wiped to magnetic force sets up like this, and inferior valve 7 bottoms set up the lower part of the direct groove 11 of T shape that transversely link up, and the inside of upper cover 13 sets up brace rod 14 with direct groove 11 department of correspondence, and the side of brace rod 14 can set up a plurality ofly and brace rod 14 vertically short muscle. The support ribs 14 and the plurality of short ribs press the wiper strip 1 in the T-shaped through groove 11. The T-shaped through groove 11 is formed by the straight through groove 11 of the lower shell 7, the supporting rib 14 of the upper cover 13 and a plurality of short ribs which are enclosed together, and the injection molding of a side core pulling mold structure is not needed, so the mold is simpler to manufacture.

After the bottom of the lower shell 7 is provided with the transversely through T-shaped through groove 11, at least more than 2 connecting rib plates 15 are required to be arranged between the shells at two sides of the T-shaped through groove 11, 3 connecting rib plates 15 are shown in fig. 4, and the connecting rib plates 15 connect the shell bodies at two sides of the T-shaped through groove 11, so that enough connecting strength can be kept and the shells are not easy to break. Gaps 8 are required to be arranged at the two sides of the T-shaped through groove 11 at the bottom of the lower shell 7 and at the corresponding positions of the connecting rib plates 15 of the lower shell 7.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. A quick-change wiper strip for a magnetic glass wiper is T-shaped in cross section and is characterized in that: the bottom of a lower shell (6) of the magnetic glass wiper is provided with a T-shaped through groove (11) which is used for accommodating the transverse through of the water scraping strip (1), two ends of the T-shaped through groove (11) are provided with open grooves (12), the width of each open groove (12) is larger than that of a T-shaped transverse rib (2) of the water scraping strip (1), the periphery of each open groove (12) is provided with an anti-falling coaming (9), and the anti-falling coaming (9) can block the water scraping strip (1) and is separated from two ends.

2. The quick-change wiper strip for a magnetic glass wiper as defined in claim 1, wherein: the two ends of the water scraping strip (1) are provided with the inclined wedges (4) with the inclined planes, and the inclined wedges (4) increase the blocking height of the water scraping strip (1) and the anti-falling coaming (9).

3. The quick-change wiper strip for a magnetic glass wiper as defined in claim 1, wherein: the T-shaped through groove (11) at the bottom of the lower shell (6) of the magnetic glass wiper is arranged, the T-shaped through groove (11) which is transversely communicated is arranged at the bottom of the lower shell (6), at least 2 connecting rib plates (15) are arranged between the shells at two sides of the T-shaped through groove (11) to connect the shells at two sides of the T-shaped through groove (11), and gaps (8) are arranged at two sides of the T-shaped through groove (11) and corresponding positions of the connecting rib plates (15).

4. The quick-change wiper strip for a magnetic glass wiper as defined in claim 1, wherein: the two sides of the water scraping strip (1) are provided with the transverse protrusions (3) at positions corresponding to the openings (8), the transverse protrusions (3) can be clamped into the openings (8) after the water scraping strip (1) is installed in the T-shaped straight through groove (11), and the water scraping strip (1) is further prevented from being separated.

5. The quick-change wiper strip for a magnetic glass wiper as defined in claim 1, wherein: the wiper strip (1) is lifted upwards by hands and then separated from the blocking of the anti-dropping coaming (9) to be extracted out in the lateral direction.

6. The quick-change wiper strip for a magnetic glass wiper as defined in claim 1, wherein: the cross section of the water scraping strip (1) is L-shaped, and the cross section of a through groove (11) which is transversely communicated with the bottom of the lower shell (6) is also L-shaped.